diff options
author | Stephen Rothwell <sfr@canb.auug.org.au> | 2009-12-19 09:52:01 +1100 |
---|---|---|
committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2009-12-19 09:52:01 +1100 |
commit | 93661962b911a743844c4972f9a0a3a765ba0c30 (patch) | |
tree | 075fd6886124d05b938f6e45d3c71ec4bc97fcf0 | |
parent | 80e4d9fd99fffb65b38aed0524b46decaf4e19cf (diff) | |
parent | 2537c7b6a053a8b0d9a142df2fb7e408ea11bf26 (diff) |
Merge branch 'quilt/staging'
132 files changed, 12818 insertions, 2479 deletions
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 94eb86319ff3..b2acb8490f56 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -145,5 +145,7 @@ source "drivers/staging/netwave/Kconfig" source "drivers/staging/sm7xx/Kconfig" +source "drivers/staging/dt3155/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index b5e67b889f60..9d47d42e73ce 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -53,3 +53,4 @@ obj-$(CONFIG_WAVELAN) += wavelan/ obj-$(CONFIG_PCMCIA_WAVELAN) += wavelan/ obj-$(CONFIG_PCMCIA_NETWAVE) += netwave/ obj-$(CONFIG_FB_SM7XX) += sm7xx/ +obj-$(CONFIG_DT3155) += dt3155/ diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c index f4c26572c7df..393d921919ab 100644 --- a/drivers/staging/asus_oled/asus_oled.c +++ b/drivers/staging/asus_oled/asus_oled.c @@ -52,6 +52,10 @@ #define ASUS_OLED_DISP_HEIGHT 32 #define ASUS_OLED_PACKET_BUF_SIZE 256 +#define USB_VENDOR_ID_ASUS 0x0b05 +#define USB_DEVICE_ID_ASUS_LCM 0x1726 +#define USB_DEVICE_ID_ASUS_LCM2 0x175b + MODULE_AUTHOR("Jakub Schmidtke, sjakub@gmail.com"); MODULE_DESCRIPTION("Asus OLED Driver v" ASUS_OLED_VERSION); MODULE_LICENSE("GPL"); @@ -85,16 +89,18 @@ struct oled_dev_desc_str { /* table of devices that work with this driver */ static struct usb_device_id id_table[] = { /* Asus G1/G2 (and variants)*/ - { USB_DEVICE(0x0b05, 0x1726) }, + { USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM) }, /* Asus G50V (and possibly others - G70? G71?)*/ - { USB_DEVICE(0x0b05, 0x175b) }, + { USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM2) }, { }, }; /* parameters of specific devices */ static struct oled_dev_desc_str oled_dev_desc_table[] = { - { 0x0b05, 0x1726, 128, PACK_MODE_G1, "G1/G2" }, - { 0x0b05, 0x175b, 256, PACK_MODE_G50, "G50" }, + { USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM, 128, PACK_MODE_G1, + "G1/G2" }, + { USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM2, 256, PACK_MODE_G50, + "G50" }, { }, }; diff --git a/drivers/staging/batman-adv/Kconfig b/drivers/staging/batman-adv/Kconfig index 1d74dabf9511..69e8fb039be0 100644 --- a/drivers/staging/batman-adv/Kconfig +++ b/drivers/staging/batman-adv/Kconfig @@ -14,10 +14,10 @@ config BATMAN_ADV http://www.open-mesh.org/ for more information and user space tools. -config BATMAN_DEBUG +config BATMAN_ADV_DEBUG bool "B.A.T.M.A.N. debugging" depends on BATMAN_ADV != n - help + ---help--- This is an option for use by developers; most people should say N here. This enables compilation of support for diff --git a/drivers/staging/batman-adv/Makefile b/drivers/staging/batman-adv/Makefile index 02da87134fce..42b4e6370263 100644 --- a/drivers/staging/batman-adv/Makefile +++ b/drivers/staging/batman-adv/Makefile @@ -19,4 +19,4 @@ # obj-m += batman-adv.o -batman-adv-objs := main.o proc.o send.o routing.o soft-interface.o device.o translation-table.o bitarray.o hash.o ring_buffer.o vis.o hard-interface.o aggregation.o log.o +batman-adv-objs := main.o proc.o send.o routing.o soft-interface.o device.o translation-table.o bitarray.o hash.o ring_buffer.o vis.o hard-interface.o aggregation.o originator.o diff --git a/drivers/staging/batman-adv/README b/drivers/staging/batman-adv/README index 3aaf393ebaa7..a6a419de0b50 100644 --- a/drivers/staging/batman-adv/README +++ b/drivers/staging/batman-adv/README @@ -1,4 +1,4 @@ -[state: 07-11-2009] +[state: 13-11-2009] BATMAN-ADV ---------- @@ -96,6 +96,54 @@ To deactivate batman, do: # echo "" > /proc/net/batman-adv/interfaces +LOGGING/DEBUGGING +----------------- + +All error messages, warnings and information messages are sent to the +kernel log. Depending on your operating system distribution this can be +read in one of a number of ways. Try using the commands: dmesg, +logread, or looking in the files /var/log/kern.log or +/var/log/syslog. All batman-adv messages are prefixed with +"batman-adv:" So to see just these messages try + +dmesg | grep batman-adv + +When investigating problems with your mesh network it is sometimes +necessary to see more detail debug messages. This must be enabled when +compiling the batman-adv module. When building batman-adv as part of +kernel, use "make menuconfig" and enable the option +"B.A.T.M.A.N. debugging". When compiling outside of the kernel tree it +is necessary to edit the file Makefile.kbuild and uncomment the line + +#EXTRA_CFLAGS += -DCONFIG_BATMAN_ADV_DEBUG + +The additional debug output is by default disabled. It can be enabled +either at kernel modules load time or during run time. To enable debug +output at module load time, add the module parameter debug=<value>. +<value> can take one of four values. + +0 - All debug output disabled +1 - Enable messages related to routing / flooding / broadcasting +2 - Enable route or hna added / changed / deleted +3 - Enable all messages + +e.g. + +modprobe batman-adv debug=2 + +will load the module and enable debug messages for when routes or HNAs +change. + +The debug output can also be changed at runtime using the file +/sys/module/batman-adv/parameters/debug. e.g. + +echo 2 > /sys/module/batman-adv/parameters/debug + +enables debug messages for when routes or HNAs + +The debug output is sent to the kernel logs. So try dmesg, logread etc +to see the debug messages. + BATCTL ------ diff --git a/drivers/staging/batman-adv/bitarray.c b/drivers/staging/batman-adv/bitarray.c index 3c67f5f42b2b..212eef93afe4 100644 --- a/drivers/staging/batman-adv/bitarray.c +++ b/drivers/staging/batman-adv/bitarray.c @@ -21,7 +21,6 @@ #include "main.h" #include "bitarray.h" -#include "log.h" /* returns true if the corresponding bit in the given seq_bits indicates true * and curr_seqno is within range of last_seqno */ @@ -80,8 +79,8 @@ void bit_shift(TYPE_OF_WORD *seq_bits, int32_t n) * from. * * left is high, right is low: FEDC BA98 7654 3210 - * ^^ ^^ - * vvvv + * ^^ ^^ + * vvvv * ^^^^ = from, vvvvv =to, we'd have word_num==1 and * word_offset==WORD_BIT_SIZE/2 ????? in this example. * (=24 bits) @@ -133,13 +132,13 @@ char bit_get_packet(TYPE_OF_WORD *seq_bits, int16_t seq_num_diff, (seq_num_diff < -TQ_LOCAL_WINDOW_SIZE)) { if (seq_num_diff > TQ_LOCAL_WINDOW_SIZE) - debug_log(LOG_TYPE_BATMAN, - "We missed a lot of packets (%i) !\n", - seq_num_diff-1); + bat_dbg(DBG_BATMAN, + "We missed a lot of packets (%i) !\n", + seq_num_diff-1); if (-seq_num_diff > TQ_LOCAL_WINDOW_SIZE) - debug_log(LOG_TYPE_BATMAN, - "Other host probably restarted !\n"); + bat_dbg(DBG_BATMAN, + "Other host probably restarted !\n"); for (i = 0; i < NUM_WORDS; i++) seq_bits[i] = 0; diff --git a/drivers/staging/batman-adv/device.c b/drivers/staging/batman-adv/device.c index 1e7d1f88674f..12f2de98b3d0 100644 --- a/drivers/staging/batman-adv/device.c +++ b/drivers/staging/batman-adv/device.c @@ -21,7 +21,6 @@ #include "main.h" #include "device.h" -#include "log.h" #include "send.h" #include "types.h" #include "hash.h" @@ -60,7 +59,7 @@ int bat_device_setup(void) /* register our device - kernel assigns a free major number */ tmp_major = register_chrdev(0, DRIVER_DEVICE, &fops); if (tmp_major < 0) { - debug_log(LOG_TYPE_WARN, "Registering the character device failed with %d\n", + printk(KERN_ERR "batman-adv:Registering the character device failed with %d\n", tmp_major); return 0; } @@ -68,7 +67,7 @@ int bat_device_setup(void) batman_class = class_create(THIS_MODULE, "batman-adv"); if (IS_ERR(batman_class)) { - debug_log(LOG_TYPE_WARN, "Could not register class 'batman-adv' \n"); + printk(KERN_ERR "batman-adv:Could not register class 'batman-adv' \n"); return 0; } @@ -111,7 +110,7 @@ int bat_device_open(struct inode *inode, struct file *file) } if (device_client_hash[i] != device_client) { - debug_log(LOG_TYPE_WARN, "Error - can't add another packet client: maximum number of clients reached \n"); + printk(KERN_ERR "batman-adv:Error - can't add another packet client: maximum number of clients reached \n"); kfree(device_client); return -EXFULL; } @@ -208,7 +207,7 @@ ssize_t bat_device_write(struct file *file, const char __user *buff, struct batman_if *batman_if; if (len < sizeof(struct icmp_packet)) { - debug_log(LOG_TYPE_NOTICE, "Error - can't send packet from char device: invalid packet size\n"); + printk(KERN_DEBUG "batman-adv:Error - can't send packet from char device: invalid packet size\n"); return -EINVAL; } @@ -219,12 +218,12 @@ ssize_t bat_device_write(struct file *file, const char __user *buff, return -EFAULT; if (icmp_packet.packet_type != BAT_ICMP) { - debug_log(LOG_TYPE_NOTICE, "Error - can't send packet from char device: got bogus packet type (expected: BAT_ICMP)\n"); + printk(KERN_DEBUG "batman-adv:Error - can't send packet from char device: got bogus packet type (expected: BAT_ICMP)\n"); return -EINVAL; } if (icmp_packet.msg_type != ECHO_REQUEST) { - debug_log(LOG_TYPE_NOTICE, "Error - can't send packet from char device: got bogus message type (expected: ECHO_REQUEST)\n"); + printk(KERN_DEBUG "batman-adv:Error - can't send packet from char device: got bogus message type (expected: ECHO_REQUEST)\n"); return -EINVAL; } diff --git a/drivers/staging/batman-adv/hard-interface.c b/drivers/staging/batman-adv/hard-interface.c index 5ea35da5ee7a..e9cb977d0016 100644 --- a/drivers/staging/batman-adv/hard-interface.c +++ b/drivers/staging/batman-adv/hard-interface.c @@ -21,7 +21,6 @@ #include "main.h" #include "hard-interface.h" -#include "log.h" #include "soft-interface.h" #include "send.h" #include "translation-table.h" @@ -87,9 +86,9 @@ static void check_known_mac_addr(uint8_t *addr) continue; addr_to_string(mac_string, addr); - debug_log(LOG_TYPE_WARN, "The newly added mac address (%s) already exists on: %s\n", - mac_string, batman_if->dev); - debug_log(LOG_TYPE_WARN, "It is strongly recommended to keep mac addresses unique to avoid problems!\n"); + printk(KERN_WARNING "batman-adv:The newly added mac address (%s) already exists on: %s\n", + mac_string, batman_if->dev); + printk(KERN_WARNING "batman-adv:It is strongly recommended to keep mac addresses unique to avoid problems!\n"); } rcu_read_unlock(); } @@ -171,8 +170,8 @@ void hardif_deactivate_interface(struct batman_if *batman_if) batman_if->if_active = IF_INACTIVE; active_ifs--; - debug_log(LOG_TYPE_NOTICE, "Interface deactivated: %s\n", - batman_if->dev); + printk(KERN_INFO "batman-adv:Interface deactivated: %s\n", + batman_if->dev); } /* (re)activate given interface. */ @@ -197,7 +196,7 @@ static void hardif_activate_interface(struct batman_if *batman_if) &batman_if->raw_sock); if (retval < 0) { - debug_log(LOG_TYPE_WARN, "Can't create raw socket: %i\n", + printk(KERN_ERR "batman-adv:Can't create raw socket: %i\n", retval); goto sock_err; } @@ -210,7 +209,7 @@ static void hardif_activate_interface(struct batman_if *batman_if) (struct sockaddr *)&bind_addr, sizeof(bind_addr)); if (retval < 0) { - debug_log(LOG_TYPE_WARN, "Can't create bind raw socket: %i\n", + printk(KERN_ERR "batman-adv:Can't create bind raw socket: %i\n", retval); goto bind_err; } @@ -235,8 +234,8 @@ static void hardif_activate_interface(struct batman_if *batman_if) if (batman_if->if_num == 0) set_main_if_addr(batman_if->net_dev->dev_addr); - debug_log(LOG_TYPE_NOTICE, "Interface activated: %s\n", - batman_if->dev); + printk(KERN_INFO "batman-adv:Interface activated: %s\n", + batman_if->dev); return; @@ -290,7 +289,7 @@ static int resize_orig(struct orig_node *orig_node, int if_num) data_ptr = kmalloc((if_num + 1) * sizeof(TYPE_OF_WORD) * NUM_WORDS, GFP_ATOMIC); if (!data_ptr) { - debug_log(LOG_TYPE_WARN, "Can't resize orig: out of memory\n"); + printk(KERN_ERR "batman-adv:Can't resize orig: out of memory\n"); return -1; } @@ -301,7 +300,7 @@ static int resize_orig(struct orig_node *orig_node, int if_num) data_ptr = kmalloc((if_num + 1) * sizeof(uint8_t), GFP_ATOMIC); if (!data_ptr) { - debug_log(LOG_TYPE_WARN, "Can't resize orig: out of memory\n"); + printk(KERN_ERR "batman-adv:Can't resize orig: out of memory\n"); return -1; } @@ -324,7 +323,7 @@ int hardif_add_interface(char *dev, int if_num) batman_if = kmalloc(sizeof(struct batman_if), GFP_KERNEL); if (!batman_if) { - debug_log(LOG_TYPE_WARN, "Can't add interface (%s): out of memory\n", dev); + printk(KERN_ERR "batman-adv:Can't add interface (%s): out of memory\n", dev); return -1; } @@ -339,7 +338,7 @@ int hardif_add_interface(char *dev, int if_num) batman_if->packet_buff = kmalloc(batman_if->packet_len, GFP_KERNEL); if (!batman_if->packet_buff) { - debug_log(LOG_TYPE_WARN, "Can't add interface packet (%s): out of memory\n", dev); + printk(KERN_ERR "batman-adv:Can't add interface packet (%s): out of memory\n", dev); goto out; } @@ -348,7 +347,7 @@ int hardif_add_interface(char *dev, int if_num) batman_if->if_active = IF_INACTIVE; INIT_RCU_HEAD(&batman_if->rcu); - debug_log(LOG_TYPE_NOTICE, "Adding interface: %s\n", dev); + printk(KERN_INFO "batman-adv:Adding interface: %s\n", dev); avail_ifs++; INIT_LIST_HEAD(&batman_if->list); @@ -389,7 +388,7 @@ int hardif_add_interface(char *dev, int if_num) spin_unlock(&orig_hash_lock); if (!hardif_is_interface_up(batman_if->dev)) - debug_log(LOG_TYPE_WARN, "Not using interface %s (retrying later): interface not active\n", batman_if->dev); + printk(KERN_ERR "batman-adv:Not using interface %s (retrying later): interface not active\n", batman_if->dev); else hardif_activate_interface(batman_if); @@ -413,7 +412,7 @@ char hardif_get_active_if_num(void) } static int hard_if_event(struct notifier_block *this, - unsigned long event, void *ptr) + unsigned long event, void *ptr) { struct net_device *dev = (struct net_device *)ptr; struct batman_if *batman_if = get_batman_if_by_name(dev->name); @@ -436,7 +435,6 @@ static int hard_if_event(struct notifier_block *this, break; /* NETDEV_CHANGEADDR - mac address change - what are we doing here ? */ default: - /* debug_log(LOG_TYPE_CRIT, "hard_if_event: %s %i\n", dev->name, event); */ break; }; @@ -447,5 +445,5 @@ out: } struct notifier_block hard_if_notifier = { - .notifier_call = hard_if_event, + .notifier_call = hard_if_event, }; diff --git a/drivers/staging/batman-adv/log.c b/drivers/staging/batman-adv/log.c deleted file mode 100644 index f37c7f01a9f5..000000000000 --- a/drivers/staging/batman-adv/log.c +++ /dev/null @@ -1,179 +0,0 @@ -/* - * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: - * - * Marek Lindner, Simon Wunderlich - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA - * - */ - -#include "main.h" -#include "log.h" - -#define LOG_BUF_MASK (log_buf_len-1) -#define LOG_BUF(idx) (log_buf[(idx) & LOG_BUF_MASK]) - -static char log_buf[LOG_BUF_LEN]; -static int log_buf_len = LOG_BUF_LEN; -static unsigned long log_start; -static unsigned long log_end; -uint8_t log_level; - -static DEFINE_SPINLOCK(logbuf_lock); - -const struct file_operations proc_log_operations = { - .open = log_open, - .release = log_release, - .read = log_read, - .write = log_write, - .poll = log_poll, -}; - -static DECLARE_WAIT_QUEUE_HEAD(log_wait); - -static void emit_log_char(char c) -{ - LOG_BUF(log_end) = c; - log_end++; - - if (log_end - log_start > log_buf_len) - log_start = log_end - log_buf_len; -} - -static int fdebug_log(char *fmt, ...) -{ - int printed_len; - char *p; - va_list args; - static char debug_log_buf[256]; - unsigned long flags; - - spin_lock_irqsave(&logbuf_lock, flags); - va_start(args, fmt); - printed_len = vscnprintf(debug_log_buf, sizeof(debug_log_buf), fmt, - args); - va_end(args); - - for (p = debug_log_buf; *p != 0; p++) - emit_log_char(*p); - - spin_unlock_irqrestore(&logbuf_lock, flags); - - wake_up(&log_wait); - - return 0; -} - -int debug_log(int type, char *fmt, ...) -{ - va_list args; - int retval = 0; - char tmp_log_buf[256]; - - /* only critical information get into the official kernel log */ - if (type == LOG_TYPE_CRIT) { - va_start(args, fmt); - vscnprintf(tmp_log_buf, sizeof(tmp_log_buf), fmt, args); - printk(KERN_ERR "batman-adv: %s", tmp_log_buf); - va_end(args); - } - - if ((type == LOG_TYPE_CRIT) || (log_level & type)) { - va_start(args, fmt); - vscnprintf(tmp_log_buf, sizeof(tmp_log_buf), fmt, args); - fdebug_log("[%10u] %s", (jiffies / HZ), tmp_log_buf); - va_end(args); - } - - return retval; -} - -int log_open(struct inode *inode, struct file *file) -{ - inc_module_count(); - return 0; -} - -int log_release(struct inode *inode, struct file *file) -{ - dec_module_count(); - return 0; -} - -ssize_t log_read(struct file *file, char __user *buf, size_t count, - loff_t *ppos) -{ - int error, i = 0; - char c; - unsigned long flags; - - if ((file->f_flags & O_NONBLOCK) && !(log_end - log_start)) - return -EAGAIN; - - if ((!buf) || (count < 0)) - return -EINVAL; - - if (count == 0) - return 0; - - if (!access_ok(VERIFY_WRITE, buf, count)) - return -EFAULT; - - error = wait_event_interruptible(log_wait, (log_start - log_end)); - - if (error) - return error; - - spin_lock_irqsave(&logbuf_lock, flags); - - while ((!error) && (log_start != log_end) && (i < count)) { - c = LOG_BUF(log_start); - - log_start++; - - spin_unlock_irqrestore(&logbuf_lock, flags); - - error = __put_user(c, buf); - - spin_lock_irqsave(&logbuf_lock, flags); - - buf++; - i++; - - } - - spin_unlock_irqrestore(&logbuf_lock, flags); - - if (!error) - return i; - - return error; -} - -ssize_t log_write(struct file *file, const char __user *buf, size_t count, - loff_t *ppos) -{ - return count; -} - -unsigned int log_poll(struct file *file, poll_table *wait) -{ - poll_wait(file, &log_wait, wait); - - if (log_end - log_start) - return POLLIN | POLLRDNORM; - - return 0; -} diff --git a/drivers/staging/batman-adv/main.c b/drivers/staging/batman-adv/main.c index bb89bfc5dda6..434c600a6a47 100644 --- a/drivers/staging/batman-adv/main.c +++ b/drivers/staging/batman-adv/main.c @@ -21,9 +21,9 @@ #include "main.h" #include "proc.h" -#include "log.h" #include "routing.h" #include "send.h" +#include "originator.h" #include "soft-interface.h" #include "device.h" #include "translation-table.h" @@ -57,6 +57,17 @@ atomic_t module_state; struct workqueue_struct *bat_event_workqueue; +#ifdef CONFIG_BATMAN_ADV_DEBUG +int debug; + +module_param(debug, int, 0644); + +int bat_debug_type(int type) +{ + return debug & type; +} +#endif + int init_module(void) { int retval; @@ -90,21 +101,21 @@ int init_module(void) interface_setup); if (!soft_device) { - debug_log(LOG_TYPE_CRIT, "Unable to allocate the batman interface\n"); + printk(KERN_ERR "batman-adv:Unable to allocate the batman interface\n"); goto end; } retval = register_netdev(soft_device); if (retval < 0) { - debug_log(LOG_TYPE_CRIT, "Unable to register the batman interface: %i\n", retval); + printk(KERN_ERR "batman-adv:Unable to register the batman interface: %i\n", retval); goto free_soft_device; } register_netdevice_notifier(&hard_if_notifier); - debug_log(LOG_TYPE_CRIT, "B.A.T.M.A.N. advanced %s%s (compatibility version %i) loaded \n", - SOURCE_VERSION, REVISION_VERSION_STR, COMPAT_VERSION); + printk(KERN_INFO "batman-adv:B.A.T.M.A.N. advanced %s%s (compatibility version %i) loaded \n", + SOURCE_VERSION, REVISION_VERSION_STR, COMPAT_VERSION); return 0; @@ -156,7 +167,7 @@ void activate_module(void) kthread_task = kthread_run(packet_recv_thread, NULL, "batman-adv"); if (IS_ERR(kthread_task)) { - debug_log(LOG_TYPE_CRIT, "Unable to start packet receive thread\n"); + printk(KERN_ERR "batman-adv:Unable to start packet receive thread\n"); kthread_task = NULL; } } @@ -166,7 +177,7 @@ void activate_module(void) goto end; err: - debug_log(LOG_TYPE_CRIT, "Unable to allocate memory for mesh information structures: out of mem ?\n"); + printk(KERN_ERR "batman-adv:Unable to allocate memory for mesh information structures: out of mem ?\n"); shutdown_module(); end: return; diff --git a/drivers/staging/batman-adv/main.h b/drivers/staging/batman-adv/main.h index facb6b79ee52..eb6a702c6444 100644 --- a/drivers/staging/batman-adv/main.h +++ b/drivers/staging/batman-adv/main.h @@ -33,16 +33,16 @@ #define TQ_MAX_VALUE 255 #define JITTER 20 -#define TTL 50 /* Time To Live of broadcast messages */ -#define MAX_ADDR 16 /* number of interfaces which can be added to +#define TTL 50 /* Time To Live of broadcast messages */ +#define MAX_ADDR 16 /* number of interfaces which can be added to * batman. */ -#define PURGE_TIMEOUT 200000 /* purge originators after time in ms if no +#define PURGE_TIMEOUT 200000 /* purge originators after time in ms if no * valid packet comes in -> TODO: check * influence on TQ_LOCAL_WINDOW_SIZE */ #define LOCAL_HNA_TIMEOUT 3600000 -#define TQ_LOCAL_WINDOW_SIZE 64 /* sliding packet range of received originator +#define TQ_LOCAL_WINDOW_SIZE 64 /* sliding packet range of received originator * messages in squence numbers (should be a * multiple of our word size) */ #define TQ_GLOBAL_WINDOW_SIZE 5 @@ -69,24 +69,27 @@ /* - * Logging + * Debug Messages */ -#define LOG_TYPE_CRIT 0 /* highest priority for fatal errors such as - * blocked sockets / failed packet delivery / - * programming errors */ -#define LOG_TYPE_WARN 1 /* warnings for small errors like wrong user - * input / damaged packets / etc */ -#define LOG_TYPE_NOTICE 2 /* notice information for new interfaces / - * changed settings / new originators / etc */ -#define LOG_TYPE_BATMAN 4 /* all messages related to routing / flooding / - * broadcasting / etc */ -#define LOG_TYPE_ROUTES 8 /* route or hna added / changed / deleted */ -#define LOG_TYPE_CRIT_NAME "critical" -#define LOG_TYPE_WARN_NAME "warnings" -#define LOG_TYPE_NOTICE_NAME "notices" -#define LOG_TYPE_BATMAN_NAME "batman" -#define LOG_TYPE_ROUTES_NAME "routes" +#define DBG_BATMAN 1 /* all messages related to routing / flooding / + * broadcasting / etc */ +#define DBG_ROUTES 2 /* route or hna added / changed / deleted */ + +#ifdef CONFIG_BATMAN_ADV_DEBUG +extern int debug; + +extern int bat_debug_type(int type); +#define bat_dbg(type, fmt, arg...) do { \ + if (bat_debug_type(type)) \ + printk(KERN_DEBUG "batman-adv:" fmt, ## arg); \ + } \ + while (0) +#else /* !CONFIG_BATMAN_ADV_DEBUG */ +#define bat_dbg(type, fmt, arg...) do { \ + } \ + while (0) +#endif /* * Vis @@ -147,5 +150,3 @@ int choose_orig(void *data, int32_t size); int is_my_mac(uint8_t *addr); int is_bcast(uint8_t *addr); int is_mcast(uint8_t *addr); - - diff --git a/drivers/staging/batman-adv/originator.c b/drivers/staging/batman-adv/originator.c new file mode 100644 index 000000000000..9962af7ae640 --- /dev/null +++ b/drivers/staging/batman-adv/originator.c @@ -0,0 +1,243 @@ +/* + * Copyright (C) 2009 B.A.T.M.A.N. contributors: + * + * Marek Lindner, Simon Wunderlich + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of version 2 of the GNU General Public + * License as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * + */ + +/* increase the reference counter for this originator */ + +#include "main.h" +#include "originator.h" +#include "hash.h" +#include "translation-table.h" +#include "routing.h" + + +static DECLARE_DELAYED_WORK(purge_orig_wq, purge_orig); + +static void start_purge_timer(void) +{ + queue_delayed_work(bat_event_workqueue, &purge_orig_wq, 1 * HZ); +} + +int originator_init(void) +{ + if (orig_hash) + return 1; + + spin_lock(&orig_hash_lock); + orig_hash = hash_new(128, compare_orig, choose_orig); + + if (!orig_hash) + goto err; + + spin_unlock(&orig_hash_lock); + start_purge_timer(); + return 1; + +err: + spin_unlock(&orig_hash_lock); + return 0; +} + +void originator_free(void) +{ + if (!orig_hash) + return; + + cancel_delayed_work_sync(&purge_orig_wq); + + spin_lock(&orig_hash_lock); + hash_delete(orig_hash, free_orig_node); + orig_hash = NULL; + spin_unlock(&orig_hash_lock); +} + +struct neigh_node * +create_neighbor(struct orig_node *orig_node, struct orig_node *orig_neigh_node, + uint8_t *neigh, struct batman_if *if_incoming) +{ + struct neigh_node *neigh_node; + + bat_dbg(DBG_BATMAN, "Creating new last-hop neighbour of originator\n"); + + neigh_node = kmalloc(sizeof(struct neigh_node), GFP_ATOMIC); + memset(neigh_node, 0, sizeof(struct neigh_node)); + INIT_LIST_HEAD(&neigh_node->list); + + memcpy(neigh_node->addr, neigh, ETH_ALEN); + neigh_node->orig_node = orig_neigh_node; + neigh_node->if_incoming = if_incoming; + + list_add_tail(&neigh_node->list, &orig_node->neigh_list); + return neigh_node; +} + +void free_orig_node(void *data) +{ + struct list_head *list_pos, *list_pos_tmp; + struct neigh_node *neigh_node; + struct orig_node *orig_node = (struct orig_node *)data; + + /* for all neighbours towards this originator ... */ + list_for_each_safe(list_pos, list_pos_tmp, &orig_node->neigh_list) { + neigh_node = list_entry(list_pos, struct neigh_node, list); + + list_del(list_pos); + kfree(neigh_node); + } + + hna_global_del_orig(orig_node, "originator timed out"); + + kfree(orig_node->bcast_own); + kfree(orig_node->bcast_own_sum); + kfree(orig_node); +} + +/* this function finds or creates an originator entry for the given + * address if it does not exits */ +struct orig_node *get_orig_node(uint8_t *addr) +{ + struct orig_node *orig_node; + struct hashtable_t *swaphash; + char orig_str[ETH_STR_LEN]; + int size; + + orig_node = ((struct orig_node *)hash_find(orig_hash, addr)); + + if (orig_node != NULL) + return orig_node; + + addr_to_string(orig_str, addr); + bat_dbg(DBG_BATMAN, "Creating new originator: %s \n", orig_str); + + orig_node = kmalloc(sizeof(struct orig_node), GFP_ATOMIC); + memset(orig_node, 0, sizeof(struct orig_node)); + INIT_LIST_HEAD(&orig_node->neigh_list); + + memcpy(orig_node->orig, addr, ETH_ALEN); + orig_node->router = NULL; + orig_node->batman_if = NULL; + orig_node->hna_buff = NULL; + + size = num_ifs * sizeof(TYPE_OF_WORD) * NUM_WORDS; + + orig_node->bcast_own = kmalloc(size, GFP_ATOMIC); + memset(orig_node->bcast_own, 0, size); + + size = num_ifs * sizeof(uint8_t); + orig_node->bcast_own_sum = kmalloc(size, GFP_ATOMIC); + memset(orig_node->bcast_own_sum, 0, size); + + hash_add(orig_hash, orig_node); + + if (orig_hash->elements * 4 > orig_hash->size) { + swaphash = hash_resize(orig_hash, orig_hash->size * 2); + + if (swaphash == NULL) + printk(KERN_ERR + "batman-adv:Couldn't resize orig hash table \n"); + else + orig_hash = swaphash; + } + + return orig_node; +} + +static bool purge_orig_neigbours(struct orig_node *orig_node, + struct neigh_node **best_neigh_node) +{ + struct list_head *list_pos, *list_pos_tmp; + char neigh_str[ETH_STR_LEN], orig_str[ETH_STR_LEN]; + struct neigh_node *neigh_node; + bool neigh_purged = false; + + *best_neigh_node = NULL; + + + /* for all neighbours towards this originator ... */ + list_for_each_safe(list_pos, list_pos_tmp, &orig_node->neigh_list) { + neigh_node = list_entry(list_pos, struct neigh_node, list); + + if (time_after(jiffies, + (neigh_node->last_valid + + ((PURGE_TIMEOUT * HZ) / 1000)))) { + + addr_to_string(neigh_str, neigh_node->addr); + addr_to_string(orig_str, orig_node->orig); + bat_dbg(DBG_BATMAN, "Neighbour timeout: originator %s, neighbour: %s, last_valid %lu\n", orig_str, neigh_str, (neigh_node->last_valid / HZ)); + + neigh_purged = true; + list_del(list_pos); + kfree(neigh_node); + } else { + if ((*best_neigh_node == NULL) || + (neigh_node->tq_avg > (*best_neigh_node)->tq_avg)) + *best_neigh_node = neigh_node; + } + } + return neigh_purged; +} + + +static bool purge_orig_node(struct orig_node *orig_node) +{ + struct neigh_node *best_neigh_node; + char orig_str[ETH_STR_LEN]; + + addr_to_string(orig_str, orig_node->orig); + + if (time_after(jiffies, + (orig_node->last_valid + + ((2 * PURGE_TIMEOUT * HZ) / 1000)))) { + + bat_dbg(DBG_BATMAN, + "Originator timeout: originator %s, last_valid %lu\n", + orig_str, (orig_node->last_valid / HZ)); + return true; + } else { + if (purge_orig_neigbours(orig_node, &best_neigh_node)) + update_routes(orig_node, best_neigh_node, + orig_node->hna_buff, + orig_node->hna_buff_len); + } + return false; +} + +void purge_orig(struct work_struct *work) +{ + struct hash_it_t *hashit = NULL; + struct orig_node *orig_node; + + spin_lock(&orig_hash_lock); + + /* for all origins... */ + while (NULL != (hashit = hash_iterate(orig_hash, hashit))) { + orig_node = hashit->bucket->data; + if (purge_orig_node(orig_node)) { + hash_remove_bucket(orig_hash, hashit); + free_orig_node(orig_node); + } + } + + spin_unlock(&orig_hash_lock); + + start_purge_timer(); +} + + diff --git a/drivers/staging/batman-adv/log.h b/drivers/staging/batman-adv/originator.h index 780e3abb48f9..6ef7a054a0a9 100644 --- a/drivers/staging/batman-adv/log.h +++ b/drivers/staging/batman-adv/originator.h @@ -19,14 +19,13 @@ * */ -extern const struct file_operations proc_log_operations; -extern uint8_t log_level; +int originator_init(void); +void free_orig_node(void *data); +void originator_free(void); +void purge_orig(struct work_struct *work); +struct orig_node *orig_find(char *mac); +struct orig_node *get_orig_node(uint8_t *addr); +struct neigh_node * +create_neighbor(struct orig_node *orig_node, struct orig_node *orig_neigh_node, + uint8_t *neigh, struct batman_if *if_incoming); -int debug_log(int type, char *fmt, ...); -int log_open(struct inode *inode, struct file *file); -int log_release(struct inode *inode, struct file *file); -ssize_t log_read(struct file *file, char __user *buf, size_t count, - loff_t *ppos); -ssize_t log_write(struct file *file, const char __user *buf, size_t count, - loff_t *ppos); -unsigned int log_poll(struct file *file, poll_table *wait); diff --git a/drivers/staging/batman-adv/proc.c b/drivers/staging/batman-adv/proc.c index aac3df7f13fb..ed4c73484d7d 100644 --- a/drivers/staging/batman-adv/proc.c +++ b/drivers/staging/batman-adv/proc.c @@ -21,7 +21,6 @@ #include "main.h" #include "proc.h" -#include "log.h" #include "routing.h" #include "translation-table.h" #include "hard-interface.h" @@ -34,7 +33,6 @@ static uint8_t vis_format = DOT_DRAW; static struct proc_dir_entry *proc_batman_dir, *proc_interface_file; static struct proc_dir_entry *proc_orig_interval_file, *proc_originators_file; -static struct proc_dir_entry *proc_log_file, *proc_log_level_file; static struct proc_dir_entry *proc_transt_local_file; static struct proc_dir_entry *proc_transt_global_file; static struct proc_dir_entry *proc_vis_file, *proc_vis_format_file; @@ -77,8 +75,7 @@ static ssize_t proc_interfaces_write(struct file *instance, return -ENOMEM; if (count > IFNAMSIZ - 1) { - debug_log(LOG_TYPE_WARN, - "Can't add interface: device name is too long\n"); + printk(KERN_WARNING "batman-adv:Can't add interface: device name is too long\n"); goto end; } @@ -105,7 +102,7 @@ static ssize_t proc_interfaces_write(struct file *instance, rcu_read_lock(); list_for_each_entry_rcu(batman_if, &if_list, list) { if (strncmp(batman_if->dev, if_string, count) == 0) { - debug_log(LOG_TYPE_WARN, "Given interface is already active: %s\n", if_string); + printk(KERN_ERR "batman-adv:Given interface is already active: %s\n", if_string); rcu_read_unlock(); goto end; @@ -162,20 +159,18 @@ static ssize_t proc_orig_interval_write(struct file *file, retval = strict_strtoul(interval_string, 10, &originator_interval_tmp); if (retval) { - debug_log(LOG_TYPE_WARN, "New originator interval invalid\n"); + printk(KERN_ERR "batman-adv:New originator interval invalid\n"); goto end; } if (originator_interval_tmp <= JITTER * 2) { - debug_log(LOG_TYPE_WARN, - "New originator interval too small: %i (min: %i)\n", - originator_interval_tmp, JITTER * 2); + printk(KERN_WARNING "batman-adv:New originator interval too small: %li (min: %i)\n", + originator_interval_tmp, JITTER * 2); goto end; } - debug_log(LOG_TYPE_NOTICE, - "Changing originator interval from: %i to: %i\n", - atomic_read(&originator_interval), originator_interval_tmp); + printk(KERN_INFO "batman-adv:Changing originator interval from: %i to: %li\n", + atomic_read(&originator_interval), originator_interval_tmp); atomic_set(&originator_interval, originator_interval_tmp); @@ -235,7 +230,7 @@ static int proc_originators_read(struct seq_file *seq, void *offset) addr_to_string(orig_str, orig_node->orig); addr_to_string(router_str, orig_node->router->addr); - seq_printf(seq, "%-17s (%3i) %17s [%10s]:", + seq_printf(seq, "%-17s (%3i) %17s [%10s]:", orig_str, orig_node->router->tq_avg, router_str, orig_node->router->if_incoming->dev); @@ -263,84 +258,6 @@ static int proc_originators_open(struct inode *inode, struct file *file) return single_open(file, proc_originators_read, NULL); } -static int proc_log_level_read(struct seq_file *seq, void *offset) -{ - - seq_printf(seq, "[x] %s (%d)\n", LOG_TYPE_CRIT_NAME, LOG_TYPE_CRIT); - seq_printf(seq, "[%c] %s (%d)\n", - (LOG_TYPE_WARN & log_level) ? 'x' : ' ', - LOG_TYPE_WARN_NAME, LOG_TYPE_WARN); - seq_printf(seq, "[%c] %s (%d)\n", - (LOG_TYPE_NOTICE & log_level) ? 'x' : ' ', - LOG_TYPE_NOTICE_NAME, LOG_TYPE_NOTICE); - seq_printf(seq, "[%c] %s (%d)\n", - (LOG_TYPE_BATMAN & log_level) ? 'x' : ' ', - LOG_TYPE_BATMAN_NAME, LOG_TYPE_BATMAN); - seq_printf(seq, "[%c] %s (%d)\n", - (LOG_TYPE_ROUTES & log_level) ? 'x' : ' ', - LOG_TYPE_ROUTES_NAME, LOG_TYPE_ROUTES); - return 0; -} - -static int proc_log_level_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_log_level_read, NULL); -} - -static ssize_t proc_log_level_write(struct file *instance, - const char __user *userbuffer, - size_t count, loff_t *data) -{ - char *log_level_string, *tokptr, *cp; - int finished, not_copied = 0; - unsigned long log_level_tmp = 0; - - log_level_string = kmalloc(count, GFP_KERNEL); - - if (!log_level_string) - return -ENOMEM; - - not_copied = copy_from_user(log_level_string, userbuffer, count); - log_level_string[count - not_copied - 1] = 0; - - if (strict_strtoul(log_level_string, 10, &log_level_tmp) < 0) { - /* was not a number, doing textual parsing */ - log_level_tmp = 0; - tokptr = log_level_string; - - for (cp = log_level_string, finished = 0; !finished; cp++) { - switch (*cp) { - case 0: - finished = 1; - case ' ': - case '\n': - case '\t': - *cp = 0; - /* compare */ - if (strcmp(tokptr, LOG_TYPE_WARN_NAME) == 0) - log_level_tmp |= LOG_TYPE_WARN; - if (strcmp(tokptr, LOG_TYPE_NOTICE_NAME) == 0) - log_level_tmp |= LOG_TYPE_NOTICE; - if (strcmp(tokptr, LOG_TYPE_BATMAN_NAME) == 0) - log_level_tmp |= LOG_TYPE_BATMAN; - if (strcmp(tokptr, LOG_TYPE_ROUTES_NAME) == 0) - log_level_tmp |= LOG_TYPE_ROUTES; - tokptr = cp + 1; - break; - default: - ; - } - } - } - - debug_log(LOG_TYPE_CRIT, "Changing log_level from: %i to: %i\n", - log_level, log_level_tmp); - log_level = log_level_tmp; - - kfree(log_level_string); - return count; -} - static int proc_transt_local_read(struct seq_file *seq, void *offset) { char *buf; @@ -412,7 +329,7 @@ static void proc_vis_insert_interface(const uint8_t *interface, bool primary) { /* Did we get an empty list? (then insert imediately) */ - if(*if_entry == NULL) { + if (*if_entry == NULL) { *if_entry = kmalloc(sizeof(struct vis_if_list), GFP_KERNEL); if (*if_entry == NULL) return; @@ -585,14 +502,14 @@ static ssize_t proc_vis_write(struct file *file, const char __user * buffer, vis_mode_string[count - not_copied - 1] = 0; if (strcmp(vis_mode_string, "client") == 0) { - debug_log(LOG_TYPE_NOTICE, "Setting VIS mode to client\n"); + printk(KERN_INFO "batman-adv:Setting VIS mode to client\n"); vis_set_mode(VIS_TYPE_CLIENT_UPDATE); } else if (strcmp(vis_mode_string, "server") == 0) { - debug_log(LOG_TYPE_NOTICE, "Setting VIS mode to server\n"); + printk(KERN_INFO "batman-adv:Setting VIS mode to server\n"); vis_set_mode(VIS_TYPE_SERVER_SYNC); } else - debug_log(LOG_TYPE_WARN, "Unknown VIS mode: %s\n", - vis_mode_string); + printk(KERN_ERR "batman-adv:Unknown VIS mode: %s\n", + vis_mode_string); kfree(vis_mode_string); return count; @@ -637,16 +554,16 @@ static ssize_t proc_vis_format_write(struct file *file, vis_format_string[count - not_copied - 1] = 0; if (strcmp(vis_format_string, VIS_FORMAT_DD_NAME) == 0) { - debug_log(LOG_TYPE_NOTICE, "Setting VIS output format to: %s\n", - VIS_FORMAT_DD_NAME); + printk(KERN_INFO "batman-adv:Setting VIS output format to: %s\n", + VIS_FORMAT_DD_NAME); vis_format = DOT_DRAW; } else if (strcmp(vis_format_string, VIS_FORMAT_JSON_NAME) == 0) { - debug_log(LOG_TYPE_NOTICE, "Setting VIS output format to: %s\n", - VIS_FORMAT_JSON_NAME); + printk(KERN_INFO "batman-adv:Setting VIS output format to: %s\n", + VIS_FORMAT_JSON_NAME); vis_format = JSON; } else - debug_log(LOG_TYPE_WARN, "Unknown VIS output format: %s\n", - vis_format_string); + printk(KERN_ERR "batman-adv:Unknown VIS output format: %s\n", + vis_format_string); kfree(vis_format_string); return count; @@ -677,16 +594,16 @@ static ssize_t proc_aggr_write(struct file *file, const char __user *buffer, strict_strtoul(aggr_string, 10, &aggregation_enabled_tmp); if ((aggregation_enabled_tmp != 0) && (aggregation_enabled_tmp != 1)) { - debug_log(LOG_TYPE_WARN, "Aggregation can only be enabled (1) or disabled (0), given value: %li\n", aggregation_enabled_tmp); + printk(KERN_ERR "batman-adv:Aggregation can only be enabled (1) or disabled (0), given value: %li\n", aggregation_enabled_tmp); goto end; } - debug_log(LOG_TYPE_NOTICE, "Changing aggregation from: %s (%i) to: %s (%li)\n", - (atomic_read(&aggregation_enabled) == 1 ? - "enabled" : "disabled"), - atomic_read(&aggregation_enabled), - (aggregation_enabled_tmp == 1 ? "enabled" : "disabled"), - aggregation_enabled_tmp); + printk(KERN_INFO "batman-adv:Changing aggregation from: %s (%i) to: %s (%li)\n", + (atomic_read(&aggregation_enabled) == 1 ? + "enabled" : "disabled"), + atomic_read(&aggregation_enabled), + (aggregation_enabled_tmp == 1 ? "enabled" : "disabled"), + aggregation_enabled_tmp); atomic_set(&aggregation_enabled, (unsigned)aggregation_enabled_tmp); end: @@ -760,15 +677,6 @@ static const struct file_operations proc_transt_global_fops = { .release = single_release, }; -static const struct file_operations proc_log_level_fops = { - .owner = THIS_MODULE, - .open = proc_log_level_open, - .read = seq_read, - .write = proc_log_level_write, - .llseek = seq_lseek, - .release = single_release, -}; - static const struct file_operations proc_interfaces_fops = { .owner = THIS_MODULE, .open = proc_interfaces_open, @@ -795,12 +703,6 @@ void cleanup_procfs(void) if (proc_transt_local_file) remove_proc_entry(PROC_FILE_TRANST_LOCAL, proc_batman_dir); - if (proc_log_file) - remove_proc_entry(PROC_FILE_LOG, proc_batman_dir); - - if (proc_log_level_file) - remove_proc_entry(PROC_FILE_LOG_LEVEL, proc_batman_dir); - if (proc_originators_file) remove_proc_entry(PROC_FILE_ORIGINATORS, proc_batman_dir); @@ -862,17 +764,6 @@ int setup_procfs(void) return -EFAULT; } - proc_log_level_file = create_proc_entry(PROC_FILE_LOG_LEVEL, - S_IWUSR | S_IRUGO, - proc_batman_dir); - if (proc_log_level_file) { - proc_log_level_file->proc_fops = &proc_log_level_fops; - } else { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_LOG_LEVEL); - cleanup_procfs(); - return -EFAULT; - } - proc_originators_file = create_proc_entry(PROC_FILE_ORIGINATORS, S_IRUGO, proc_batman_dir); if (proc_originators_file) { @@ -883,16 +774,6 @@ int setup_procfs(void) return -EFAULT; } - proc_log_file = create_proc_entry(PROC_FILE_LOG, - S_IRUGO, proc_batman_dir); - if (proc_log_file) { - proc_log_file->proc_fops = &proc_log_operations; - } else { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_FILE_LOG, PROC_FILE_GATEWAYS); - cleanup_procfs(); - return -EFAULT; - } - proc_transt_local_file = create_proc_entry(PROC_FILE_TRANST_LOCAL, S_IRUGO, proc_batman_dir); if (proc_transt_local_file) { diff --git a/drivers/staging/batman-adv/routing.c b/drivers/staging/batman-adv/routing.c index 4a14c363ac2b..e8d712788dad 100644 --- a/drivers/staging/batman-adv/routing.c +++ b/drivers/staging/batman-adv/routing.c @@ -19,227 +19,122 @@ * */ - - - - #include "main.h" #include "routing.h" -#include "log.h" #include "send.h" +#include "hash.h" #include "soft-interface.h" #include "hard-interface.h" #include "device.h" #include "translation-table.h" +#include "originator.h" #include "types.h" -#include "hash.h" #include "ring_buffer.h" #include "vis.h" #include "aggregation.h" #include "compat.h" - - DECLARE_WAIT_QUEUE_HEAD(thread_wait); -static DECLARE_DELAYED_WORK(purge_orig_wq, purge_orig); static atomic_t data_ready_cond; atomic_t exit_cond; - -static void start_purge_timer(void) -{ - queue_delayed_work(bat_event_workqueue, &purge_orig_wq, 1 * HZ); -} - -int originator_init(void) +void slide_own_bcast_window(struct batman_if *batman_if) { - if (orig_hash) - return 1; + struct hash_it_t *hashit = NULL; + struct orig_node *orig_node; + TYPE_OF_WORD *word; spin_lock(&orig_hash_lock); - orig_hash = hash_new(128, compare_orig, choose_orig); - - if (!orig_hash) - goto err; - spin_unlock(&orig_hash_lock); - start_purge_timer(); - return 1; - -err: - spin_unlock(&orig_hash_lock); - return 0; -} - -void originator_free(void) -{ - if (!orig_hash) - return; + while (NULL != (hashit = hash_iterate(orig_hash, hashit))) { + orig_node = hashit->bucket->data; + word = &(orig_node->bcast_own[batman_if->if_num * NUM_WORDS]); - cancel_delayed_work_sync(&purge_orig_wq); + bit_get_packet(word, 1, 0); + orig_node->bcast_own_sum[batman_if->if_num] = + bit_packet_count(word); + } - spin_lock(&orig_hash_lock); - hash_delete(orig_hash, free_orig_node); - orig_hash = NULL; spin_unlock(&orig_hash_lock); } -static struct neigh_node *create_neighbor(struct orig_node *orig_node, struct orig_node *orig_neigh_node, uint8_t *neigh, struct batman_if *if_incoming) +static void update_HNA(struct orig_node *orig_node, + unsigned char *hna_buff, int hna_buff_len) { - struct neigh_node *neigh_node; - - debug_log(LOG_TYPE_BATMAN, "Creating new last-hop neighbour of originator\n"); + if ((hna_buff_len != orig_node->hna_buff_len) || + ((hna_buff_len > 0) && + (orig_node->hna_buff_len > 0) && + (memcmp(orig_node->hna_buff, hna_buff, hna_buff_len) != 0))) { - neigh_node = kmalloc(sizeof(struct neigh_node), GFP_ATOMIC); - memset(neigh_node, 0, sizeof(struct neigh_node)); - INIT_LIST_HEAD(&neigh_node->list); + if (orig_node->hna_buff_len > 0) + hna_global_del_orig(orig_node, + "originator changed hna"); - memcpy(neigh_node->addr, neigh, ETH_ALEN); - neigh_node->orig_node = orig_neigh_node; - neigh_node->if_incoming = if_incoming; - - list_add_tail(&neigh_node->list, &orig_node->neigh_list); - return neigh_node; -} - -void free_orig_node(void *data) -{ - struct list_head *list_pos, *list_pos_tmp; - struct neigh_node *neigh_node; - struct orig_node *orig_node = (struct orig_node *)data; - - /* for all neighbours towards this originator ... */ - list_for_each_safe(list_pos, list_pos_tmp, &orig_node->neigh_list) { - neigh_node = list_entry(list_pos, struct neigh_node, list); - - list_del(list_pos); - kfree(neigh_node); + if ((hna_buff_len > 0) && (hna_buff != NULL)) + hna_global_add_orig(orig_node, hna_buff, hna_buff_len); } - - hna_global_del_orig(orig_node, "originator timed out"); - - kfree(orig_node->bcast_own); - kfree(orig_node->bcast_own_sum); - kfree(orig_node); } -/* this function finds or creates an originator entry for the given address if it does not exits */ -static struct orig_node *get_orig_node(uint8_t *addr) +static void update_route(struct orig_node *orig_node, + struct neigh_node *neigh_node, + unsigned char *hna_buff, int hna_buff_len) { - struct orig_node *orig_node; - struct hashtable_t *swaphash; - char orig_str[ETH_STR_LEN]; - - orig_node = ((struct orig_node *)hash_find(orig_hash, addr)); - - if (orig_node != NULL) - return orig_node; - - addr_to_string(orig_str, addr); - debug_log(LOG_TYPE_BATMAN, "Creating new originator: %s \n", orig_str); - - orig_node = kmalloc(sizeof(struct orig_node), GFP_ATOMIC); - memset(orig_node, 0, sizeof(struct orig_node)); - INIT_LIST_HEAD(&orig_node->neigh_list); + char orig_str[ETH_STR_LEN], neigh_str[ETH_STR_LEN]; + char router_str[ETH_STR_LEN]; - memcpy(orig_node->orig, addr, ETH_ALEN); - orig_node->router = NULL; - orig_node->batman_if = NULL; - orig_node->hna_buff = NULL; + addr_to_string(orig_str, orig_node->orig); - orig_node->bcast_own = kmalloc(num_ifs * sizeof(TYPE_OF_WORD) * NUM_WORDS, GFP_ATOMIC); - memset(orig_node->bcast_own, 0, num_ifs * sizeof(TYPE_OF_WORD) * NUM_WORDS); + /* route deleted */ + if ((orig_node->router != NULL) && (neigh_node == NULL)) { - orig_node->bcast_own_sum = kmalloc(num_ifs * sizeof(uint8_t), GFP_ATOMIC); - memset(orig_node->bcast_own_sum, 0, num_ifs * sizeof(uint8_t)); + bat_dbg(DBG_ROUTES, "Deleting route towards: %s\n", + orig_str); + hna_global_del_orig(orig_node, "originator timed out"); - hash_add(orig_hash, orig_node); + /* route added */ + } else if ((orig_node->router == NULL) && (neigh_node != NULL)) { - if (orig_hash->elements * 4 > orig_hash->size) { - swaphash = hash_resize(orig_hash, orig_hash->size * 2); + addr_to_string(neigh_str, neigh_node->addr); + bat_dbg(DBG_ROUTES, + "Adding route towards: %s (via %s)\n", + orig_str, neigh_str); + hna_global_add_orig(orig_node, hna_buff, hna_buff_len); - if (swaphash == NULL) - debug_log(LOG_TYPE_CRIT, "Couldn't resize orig hash table \n"); - else - orig_hash = swaphash; + /* route changed */ + } else { + addr_to_string(neigh_str, neigh_node->addr); + addr_to_string(router_str, orig_node->router->addr); + bat_dbg(DBG_ROUTES, "Changing route towards: %s (now via %s - was via %s)\n", orig_str, neigh_str, router_str); } - return orig_node; -} - -void slide_own_bcast_window(struct batman_if *batman_if) -{ - struct hash_it_t *hashit = NULL; - struct orig_node *orig_node; - - spin_lock(&orig_hash_lock); - - while (NULL != (hashit = hash_iterate(orig_hash, hashit))) { - orig_node = hashit->bucket->data; - - bit_get_packet((TYPE_OF_WORD *)&(orig_node->bcast_own[batman_if->if_num * NUM_WORDS]), 1, 0); - orig_node->bcast_own_sum[batman_if->if_num] = bit_packet_count((TYPE_OF_WORD *)&(orig_node->bcast_own[batman_if->if_num * NUM_WORDS])); - } + if (neigh_node != NULL) + orig_node->batman_if = neigh_node->if_incoming; + else + orig_node->batman_if = NULL; - spin_unlock(&orig_hash_lock); + orig_node->router = neigh_node; } -static void update_routes(struct orig_node *orig_node, struct neigh_node *neigh_node, unsigned char *hna_buff, int hna_buff_len) + +void update_routes(struct orig_node *orig_node, + struct neigh_node *neigh_node, + unsigned char *hna_buff, int hna_buff_len) { - char orig_str[ETH_STR_LEN], neigh_str[ETH_STR_LEN], router_str[ETH_STR_LEN]; if (orig_node == NULL) return; - if (orig_node->router != neigh_node) { - addr_to_string(orig_str, orig_node->orig); - - /* route deleted */ - if ((orig_node->router != NULL) && (neigh_node == NULL)) { - - debug_log(LOG_TYPE_ROUTES, "Deleting route towards: %s\n", orig_str); - hna_global_del_orig(orig_node, "originator timed out"); - - /* route added */ - } else if ((orig_node->router == NULL) && (neigh_node != NULL)) { - - addr_to_string(neigh_str, neigh_node->addr); - debug_log(LOG_TYPE_ROUTES, "Adding route towards: %s (via %s)\n", orig_str, neigh_str); - hna_global_add_orig(orig_node, hna_buff, hna_buff_len); - - /* route changed */ - } else { - - addr_to_string(neigh_str, neigh_node->addr); - addr_to_string(router_str, orig_node->router->addr); - debug_log(LOG_TYPE_ROUTES, "Changing route towards: %s (now via %s - was via %s)\n", orig_str, neigh_str, router_str); - - } - - if (neigh_node != NULL) - orig_node->batman_if = neigh_node->if_incoming; - else - orig_node->batman_if = NULL; - - orig_node->router = neigh_node; - + if (orig_node->router != neigh_node) + update_route(orig_node, neigh_node, hna_buff, hna_buff_len); /* may be just HNA changed */ - } else { - - if ((hna_buff_len != orig_node->hna_buff_len) || ((hna_buff_len > 0) && (orig_node->hna_buff_len > 0) && (memcmp(orig_node->hna_buff, hna_buff, hna_buff_len) != 0))) { - - if (orig_node->hna_buff_len > 0) - hna_global_del_orig(orig_node, "originator changed hna"); - - if ((hna_buff_len > 0) && (hna_buff != NULL)) - hna_global_add_orig(orig_node, hna_buff, hna_buff_len); - - } - - } + else + update_HNA(orig_node, hna_buff, hna_buff_len); } -static int isBidirectionalNeigh(struct orig_node *orig_node, struct orig_node *orig_neigh_node, struct batman_packet *batman_packet, struct batman_if *if_incoming) +static int isBidirectionalNeigh(struct orig_node *orig_node, + struct orig_node *orig_neigh_node, + struct batman_packet *batman_packet, + struct batman_if *if_incoming) { struct neigh_node *neigh_node = NULL, *tmp_neigh_node = NULL; char orig_str[ETH_STR_LEN], neigh_str[ETH_STR_LEN]; @@ -249,74 +144,109 @@ static int isBidirectionalNeigh(struct orig_node *orig_node, struct orig_node *o addr_to_string(neigh_str, orig_neigh_node->orig); if (orig_node == orig_neigh_node) { - list_for_each_entry(tmp_neigh_node, &orig_node->neigh_list, list) { + list_for_each_entry(tmp_neigh_node, + &orig_node->neigh_list, + list) { - if (compare_orig(tmp_neigh_node->addr, orig_neigh_node->orig) && (tmp_neigh_node->if_incoming == if_incoming)) + if (compare_orig(tmp_neigh_node->addr, + orig_neigh_node->orig) && + (tmp_neigh_node->if_incoming == if_incoming)) neigh_node = tmp_neigh_node; } if (neigh_node == NULL) - neigh_node = create_neighbor(orig_node, orig_neigh_node, orig_neigh_node->orig, if_incoming); + neigh_node = create_neighbor(orig_node, + orig_neigh_node, + orig_neigh_node->orig, + if_incoming); neigh_node->last_valid = jiffies; } else { /* find packet count of corresponding one hop neighbor */ - list_for_each_entry(tmp_neigh_node, &orig_neigh_node->neigh_list, list) { + list_for_each_entry(tmp_neigh_node, + &orig_neigh_node->neigh_list, list) { - if (compare_orig(tmp_neigh_node->addr, orig_neigh_node->orig) && (tmp_neigh_node->if_incoming == if_incoming)) + if (compare_orig(tmp_neigh_node->addr, + orig_neigh_node->orig) && + (tmp_neigh_node->if_incoming == if_incoming)) neigh_node = tmp_neigh_node; } if (neigh_node == NULL) - neigh_node = create_neighbor(orig_neigh_node, orig_neigh_node, orig_neigh_node->orig, if_incoming); + neigh_node = create_neighbor(orig_neigh_node, + orig_neigh_node, + orig_neigh_node->orig, + if_incoming); } orig_node->last_valid = jiffies; /* pay attention to not get a value bigger than 100 % */ - total_count = (orig_neigh_node->bcast_own_sum[if_incoming->if_num] > neigh_node->real_packet_count ? neigh_node->real_packet_count : orig_neigh_node->bcast_own_sum[if_incoming->if_num]); + total_count = (orig_neigh_node->bcast_own_sum[if_incoming->if_num] > + neigh_node->real_packet_count ? + neigh_node->real_packet_count : + orig_neigh_node->bcast_own_sum[if_incoming->if_num]); /* if we have too few packets (too less data) we set tq_own to zero */ /* if we receive too few packets it is not considered bidirectional */ - if ((total_count < TQ_LOCAL_BIDRECT_SEND_MINIMUM) || (neigh_node->real_packet_count < TQ_LOCAL_BIDRECT_RECV_MINIMUM)) + if ((total_count < TQ_LOCAL_BIDRECT_SEND_MINIMUM) || + (neigh_node->real_packet_count < TQ_LOCAL_BIDRECT_RECV_MINIMUM)) orig_neigh_node->tq_own = 0; else - /* neigh_node->real_packet_count is never zero as we only purge old information when getting new information */ - orig_neigh_node->tq_own = (TQ_MAX_VALUE * total_count) / neigh_node->real_packet_count; + /* neigh_node->real_packet_count is never zero as we + * only purge old information when getting new + * information */ + orig_neigh_node->tq_own = (TQ_MAX_VALUE * total_count) / + neigh_node->real_packet_count; /* - * 1 - ((1-x) ** 3), normalized to TQ_MAX_VALUE - * this does affect the nearly-symmetric links only a little, - * but punishes asymmetric links more. - * this will give a value between 0 and TQ_MAX_VALUE + * 1 - ((1-x) ** 3), normalized to TQ_MAX_VALUE this does + * affect the nearly-symmetric links only a little, but + * punishes asymmetric links more. This will give a value + * between 0 and TQ_MAX_VALUE */ - orig_neigh_node->tq_asym_penalty = TQ_MAX_VALUE - (TQ_MAX_VALUE * - (TQ_LOCAL_WINDOW_SIZE - neigh_node->real_packet_count) * - (TQ_LOCAL_WINDOW_SIZE - neigh_node->real_packet_count) * - (TQ_LOCAL_WINDOW_SIZE - neigh_node->real_packet_count)) / - (TQ_LOCAL_WINDOW_SIZE * TQ_LOCAL_WINDOW_SIZE * TQ_LOCAL_WINDOW_SIZE); - - batman_packet->tq = ((batman_packet->tq * orig_neigh_node->tq_own * orig_neigh_node->tq_asym_penalty) / (TQ_MAX_VALUE * TQ_MAX_VALUE)); - - debug_log(LOG_TYPE_BATMAN, "bidirectional: orig = %-15s neigh = %-15s => own_bcast = %2i, real recv = %2i, local tq: %3i, asym_penalty: %3i, total tq: %3i \n", - orig_str, neigh_str, total_count, neigh_node->real_packet_count, orig_neigh_node->tq_own, orig_neigh_node->tq_asym_penalty, batman_packet->tq); - - /* if link has the minimum required transmission quality consider it bidirectional */ + orig_neigh_node->tq_asym_penalty = + TQ_MAX_VALUE - + (TQ_MAX_VALUE * + (TQ_LOCAL_WINDOW_SIZE - neigh_node->real_packet_count) * + (TQ_LOCAL_WINDOW_SIZE - neigh_node->real_packet_count) * + (TQ_LOCAL_WINDOW_SIZE - neigh_node->real_packet_count)) / + (TQ_LOCAL_WINDOW_SIZE * + TQ_LOCAL_WINDOW_SIZE * + TQ_LOCAL_WINDOW_SIZE); + + batman_packet->tq = ((batman_packet->tq * + orig_neigh_node->tq_own * + orig_neigh_node->tq_asym_penalty) / + (TQ_MAX_VALUE * TQ_MAX_VALUE)); + + bat_dbg(DBG_BATMAN, "bidirectional: orig = %-15s neigh = %-15s => own_bcast = %2i, real recv = %2i, local tq: %3i, asym_penalty: %3i, total tq: %3i \n", + orig_str, neigh_str, total_count, + neigh_node->real_packet_count, orig_neigh_node->tq_own, + orig_neigh_node->tq_asym_penalty, batman_packet->tq); + + /* if link has the minimum required transmission quality + * consider it bidirectional */ if (batman_packet->tq >= TQ_TOTAL_BIDRECT_LIMIT) return 1; return 0; } -static void update_orig(struct orig_node *orig_node, struct ethhdr *ethhdr, struct batman_packet *batman_packet, struct batman_if *if_incoming, unsigned char *hna_buff, int hna_buff_len, char is_duplicate) +static void update_orig(struct orig_node *orig_node, struct ethhdr *ethhdr, + struct batman_packet *batman_packet, + struct batman_if *if_incoming, + unsigned char *hna_buff, int hna_buff_len, + char is_duplicate) { struct neigh_node *neigh_node = NULL, *tmp_neigh_node = NULL; int tmp_hna_buff_len; - debug_log(LOG_TYPE_BATMAN, "update_originator(): Searching and updating originator entry of received packet \n"); + bat_dbg(DBG_BATMAN, "update_originator(): Searching and updating originator entry of received packet \n"); list_for_each_entry(tmp_neigh_node, &orig_node->neigh_list, list) { - if (compare_orig(tmp_neigh_node->addr, ethhdr->h_source) && (tmp_neigh_node->if_incoming == if_incoming)) { + if (compare_orig(tmp_neigh_node->addr, ethhdr->h_source) && + (tmp_neigh_node->if_incoming == if_incoming)) { neigh_node = tmp_neigh_node; continue; } @@ -324,19 +254,26 @@ static void update_orig(struct orig_node *orig_node, struct ethhdr *ethhdr, stru if (is_duplicate) continue; - ring_buffer_set(tmp_neigh_node->tq_recv, &tmp_neigh_node->tq_index, 0); - tmp_neigh_node->tq_avg = ring_buffer_avg(tmp_neigh_node->tq_recv); + ring_buffer_set(tmp_neigh_node->tq_recv, + &tmp_neigh_node->tq_index, 0); + tmp_neigh_node->tq_avg = + ring_buffer_avg(tmp_neigh_node->tq_recv); } if (neigh_node == NULL) - neigh_node = create_neighbor(orig_node, get_orig_node(ethhdr->h_source), ethhdr->h_source, if_incoming); + neigh_node = create_neighbor(orig_node, + get_orig_node(ethhdr->h_source), + ethhdr->h_source, if_incoming); else - debug_log(LOG_TYPE_BATMAN, "Updating existing last-hop neighbour of originator\n"); + bat_dbg(DBG_BATMAN, + "Updating existing last-hop neighbour of originator\n"); orig_node->flags = batman_packet->flags; neigh_node->last_valid = jiffies; - ring_buffer_set(neigh_node->tq_recv, &neigh_node->tq_index, batman_packet->tq); + ring_buffer_set(neigh_node->tq_recv, + &neigh_node->tq_index, + batman_packet->tq); neigh_node->tq_avg = ring_buffer_avg(neigh_node->tq_recv); if (!is_duplicate) { @@ -344,9 +281,11 @@ static void update_orig(struct orig_node *orig_node, struct ethhdr *ethhdr, stru neigh_node->last_ttl = batman_packet->ttl; } - tmp_hna_buff_len = (hna_buff_len > batman_packet->num_hna * ETH_ALEN ? batman_packet->num_hna * ETH_ALEN : hna_buff_len); + tmp_hna_buff_len = (hna_buff_len > batman_packet->num_hna * ETH_ALEN ? + batman_packet->num_hna * ETH_ALEN : hna_buff_len); - /* if this neighbor already is our next hop there is nothing to change */ + /* if this neighbor already is our next hop there is nothing + * to change */ if (orig_node->router == neigh_node) goto update_hna; @@ -355,11 +294,12 @@ static void update_orig(struct orig_node *orig_node, struct ethhdr *ethhdr, stru (orig_node->router->tq_avg > neigh_node->tq_avg)) goto update_hna; - /* if the TQ is the same and the link not more symetric we won't consider it either */ + /* if the TQ is the same and the link not more symetric we + * won't consider it either */ if ((orig_node->router) && ((neigh_node->tq_avg == orig_node->router->tq_avg) && - (orig_node->router->orig_node->bcast_own_sum[if_incoming->if_num] >= - neigh_node->orig_node->bcast_own_sum[if_incoming->if_num]))) + (orig_node->router->orig_node->bcast_own_sum[if_incoming->if_num] + >= neigh_node->orig_node->bcast_own_sum[if_incoming->if_num]))) goto update_hna; update_routes(orig_node, neigh_node, hna_buff, tmp_hna_buff_len); @@ -370,57 +310,73 @@ update_hna: return; } -static char count_real_packets(struct ethhdr *ethhdr, struct batman_packet *batman_packet, struct batman_if *if_incoming) +static char count_real_packets(struct ethhdr *ethhdr, + struct batman_packet *batman_packet, + struct batman_if *if_incoming) { struct orig_node *orig_node; struct neigh_node *tmp_neigh_node; char is_duplicate = 0; - + uint16_t seq_diff; orig_node = get_orig_node(batman_packet->orig); if (orig_node == NULL) return 0; - list_for_each_entry(tmp_neigh_node, &orig_node->neigh_list, list) { if (!is_duplicate) - is_duplicate = get_bit_status(tmp_neigh_node->real_bits, orig_node->last_real_seqno, batman_packet->seqno); - - if (compare_orig(tmp_neigh_node->addr, ethhdr->h_source) && (tmp_neigh_node->if_incoming == if_incoming)) - bit_get_packet(tmp_neigh_node->real_bits, batman_packet->seqno - orig_node->last_real_seqno, 1); + is_duplicate = + get_bit_status(tmp_neigh_node->real_bits, + orig_node->last_real_seqno, + batman_packet->seqno); + seq_diff = batman_packet->seqno - orig_node->last_real_seqno; + if (compare_orig(tmp_neigh_node->addr, ethhdr->h_source) && + (tmp_neigh_node->if_incoming == if_incoming)) + bit_get_packet(tmp_neigh_node->real_bits, seq_diff, 1); else - bit_get_packet(tmp_neigh_node->real_bits, batman_packet->seqno - orig_node->last_real_seqno, 0); + bit_get_packet(tmp_neigh_node->real_bits, seq_diff, 0); - tmp_neigh_node->real_packet_count = bit_packet_count(tmp_neigh_node->real_bits); + tmp_neigh_node->real_packet_count = + bit_packet_count(tmp_neigh_node->real_bits); } if (!is_duplicate) { - debug_log(LOG_TYPE_BATMAN, "updating last_seqno: old %d, new %d \n", orig_node->last_real_seqno, batman_packet->seqno); + bat_dbg(DBG_BATMAN, "updating last_seqno: old %d, new %d \n", + orig_node->last_real_seqno, batman_packet->seqno); orig_node->last_real_seqno = batman_packet->seqno; } return is_duplicate; } -void receive_bat_packet(struct ethhdr *ethhdr, struct batman_packet *batman_packet, unsigned char *hna_buff, int hna_buff_len, struct batman_if *if_incoming) +void receive_bat_packet(struct ethhdr *ethhdr, + struct batman_packet *batman_packet, + unsigned char *hna_buff, + int hna_buff_len, + struct batman_if *if_incoming) { struct batman_if *batman_if; struct orig_node *orig_neigh_node, *orig_node; - char orig_str[ETH_STR_LEN], prev_sender_str[ETH_STR_LEN], neigh_str[ETH_STR_LEN]; + char orig_str[ETH_STR_LEN], prev_sender_str[ETH_STR_LEN]; + char neigh_str[ETH_STR_LEN]; char has_directlink_flag; - char is_my_addr = 0, is_my_orig = 0, is_my_oldorig = 0, is_broadcast = 0, is_bidirectional, is_single_hop_neigh, is_duplicate; + char is_my_addr = 0, is_my_orig = 0, is_my_oldorig = 0; + char is_broadcast = 0, is_bidirectional, is_single_hop_neigh; + char is_duplicate; unsigned short if_incoming_seqno; - /* Silently drop when the batman packet is actually not a correct packet. + /* Silently drop when the batman packet is actually not a + * correct packet. * * This might happen if a packet is padded (e.g. Ethernet has a * minimum frame length of 64 byte) and the aggregation interprets * it as an additional length. * - * TODO: A more sane solution would be to have a bit in the batman_packet - * to detect whether the packet is the last packet in an aggregation. - * Here we expect that the padding is always zero (or not 0x01) + * TODO: A more sane solution would be to have a bit in the + * batman_packet to detect whether the packet is the last + * packet in an aggregation. Here we expect that the padding + * is always zero (or not 0x01) */ if (batman_packet->packet_type != BAT_PACKET) return; @@ -434,21 +390,29 @@ void receive_bat_packet(struct ethhdr *ethhdr, struct batman_packet *batman_pack has_directlink_flag = (batman_packet->flags & DIRECTLINK ? 1 : 0); - is_single_hop_neigh = (compare_orig(ethhdr->h_source, batman_packet->orig) ? 1 : 0); + is_single_hop_neigh = (compare_orig(ethhdr->h_source, + batman_packet->orig) ? 1 : 0); - debug_log(LOG_TYPE_BATMAN, "Received BATMAN packet via NB: %s, IF: %s [%s] (from OG: %s, via prev OG: %s, seqno %d, tq %d, TTL %d, V %d, IDF %d) \n", neigh_str, if_incoming->dev, if_incoming->addr_str, orig_str, prev_sender_str, batman_packet->seqno, batman_packet->tq, batman_packet->ttl, batman_packet->version, has_directlink_flag); + bat_dbg(DBG_BATMAN, "Received BATMAN packet via NB: %s, IF: %s [%s] (from OG: %s, via prev OG: %s, seqno %d, tq %d, TTL %d, V %d, IDF %d) \n", + neigh_str, if_incoming->dev, if_incoming->addr_str, + orig_str, prev_sender_str, batman_packet->seqno, + batman_packet->tq, batman_packet->ttl, batman_packet->version, + has_directlink_flag); list_for_each_entry_rcu(batman_if, &if_list, list) { if (batman_if->if_active != IF_ACTIVE) continue; - if (compare_orig(ethhdr->h_source, batman_if->net_dev->dev_addr)) + if (compare_orig(ethhdr->h_source, + batman_if->net_dev->dev_addr)) is_my_addr = 1; - if (compare_orig(batman_packet->orig, batman_if->net_dev->dev_addr)) + if (compare_orig(batman_packet->orig, + batman_if->net_dev->dev_addr)) is_my_orig = 1; - if (compare_orig(batman_packet->prev_sender, batman_if->net_dev->dev_addr)) + if (compare_orig(batman_packet->prev_sender, + batman_if->net_dev->dev_addr)) is_my_oldorig = 1; if (compare_orig(ethhdr->h_source, broadcastAddr)) @@ -456,44 +420,58 @@ void receive_bat_packet(struct ethhdr *ethhdr, struct batman_packet *batman_pack } if (batman_packet->version != COMPAT_VERSION) { - debug_log(LOG_TYPE_BATMAN, "Drop packet: incompatible batman version (%i) \n", batman_packet->version); + bat_dbg(DBG_BATMAN, + "Drop packet: incompatible batman version (%i)\n", + batman_packet->version); return; } if (is_my_addr) { - debug_log(LOG_TYPE_BATMAN, "Drop packet: received my own broadcast (sender: %s) \n", neigh_str); + bat_dbg(DBG_BATMAN, + "Drop packet: received my own broadcast (sender: %s)\n", + neigh_str); return; } if (is_broadcast) { - debug_log(LOG_TYPE_BATMAN, "Drop packet: ignoring all packets with broadcast source addr (sender: %s) \n", neigh_str); + bat_dbg(DBG_BATMAN, "Drop packet: ignoring all packets with broadcast source addr (sender: %s) \n", neigh_str); return; } if (is_my_orig) { + TYPE_OF_WORD *word; + int offset; + orig_neigh_node = get_orig_node(ethhdr->h_source); - /* neighbour has to indicate direct link and it has to come via the corresponding interface */ - /* if received seqno equals last send seqno save new seqno for bidirectional check */ - if (has_directlink_flag && compare_orig(if_incoming->net_dev->dev_addr, batman_packet->orig) && - (batman_packet->seqno - if_incoming_seqno + 2 == 0)) { - bit_mark((TYPE_OF_WORD *)&(orig_neigh_node->bcast_own[if_incoming->if_num * NUM_WORDS]), 0); - orig_neigh_node->bcast_own_sum[if_incoming->if_num] = bit_packet_count((TYPE_OF_WORD *)&(orig_neigh_node->bcast_own[if_incoming->if_num * NUM_WORDS])); + /* neighbour has to indicate direct link and it has to + * come via the corresponding interface */ + /* if received seqno equals last send seqno save new + * seqno for bidirectional check */ + if (has_directlink_flag && + compare_orig(if_incoming->net_dev->dev_addr, + batman_packet->orig) && + (batman_packet->seqno - if_incoming_seqno + 2 == 0)) { + offset = if_incoming->if_num * NUM_WORDS; + word = &(orig_neigh_node->bcast_own[offset]); + bit_mark(word, 0); + orig_neigh_node->bcast_own_sum[if_incoming->if_num] = + bit_packet_count(word); } - debug_log(LOG_TYPE_BATMAN, "Drop packet: originator packet from myself (via neighbour) \n"); + bat_dbg(DBG_BATMAN, "Drop packet: originator packet from myself (via neighbour) \n"); return; } if (batman_packet->tq == 0) { count_real_packets(ethhdr, batman_packet, if_incoming); - debug_log(LOG_TYPE_BATMAN, "Drop packet: originator packet with tq equal 0 \n"); + bat_dbg(DBG_BATMAN, "Drop packet: originator packet with tq equal 0 \n"); return; } if (is_my_oldorig) { - debug_log(LOG_TYPE_BATMAN, "Drop packet: ignoring all rebroadcast echos (sender: %s) \n", neigh_str); + bat_dbg(DBG_BATMAN, "Drop packet: ignoring all rebroadcast echos (sender: %s) \n", neigh_str); return; } @@ -504,121 +482,76 @@ void receive_bat_packet(struct ethhdr *ethhdr, struct batman_packet *batman_pack return; /* avoid temporary routing loops */ - if ((orig_node->router) && (orig_node->router->orig_node->router) && - (compare_orig(orig_node->router->addr, batman_packet->prev_sender)) && + if ((orig_node->router) && + (orig_node->router->orig_node->router) && + (compare_orig(orig_node->router->addr, + batman_packet->prev_sender)) && !(compare_orig(batman_packet->orig, batman_packet->prev_sender)) && - (compare_orig(orig_node->router->addr, orig_node->router->orig_node->router->addr))) { - debug_log(LOG_TYPE_BATMAN, "Drop packet: ignoring all rebroadcast packets that may make me loop (sender: %s) \n", neigh_str); + (compare_orig(orig_node->router->addr, + orig_node->router->orig_node->router->addr))) { + bat_dbg(DBG_BATMAN, "Drop packet: ignoring all rebroadcast packets that may make me loop (sender: %s) \n", neigh_str); return; } - /* if sender is a direct neighbor the sender mac equals originator mac */ - orig_neigh_node = (is_single_hop_neigh ? orig_node : get_orig_node(ethhdr->h_source)); + /* if sender is a direct neighbor the sender mac equals + * originator mac */ + orig_neigh_node = (is_single_hop_neigh ? + orig_node : get_orig_node(ethhdr->h_source)); if (orig_neigh_node == NULL) return; - /* drop packet if sender is not a direct neighbor and if we don't route towards it */ - if (!is_single_hop_neigh && (orig_neigh_node->router == NULL)) { - debug_log(LOG_TYPE_BATMAN, "Drop packet: OGM via unknown neighbor! \n"); + /* drop packet if sender is not a direct neighbor and if we + * don't route towards it */ + if (!is_single_hop_neigh && + (orig_neigh_node->router == NULL)) { + bat_dbg(DBG_BATMAN, "Drop packet: OGM via unknown neighbor!\n"); return; } - is_bidirectional = isBidirectionalNeigh(orig_node, orig_neigh_node, batman_packet, if_incoming); + is_bidirectional = isBidirectionalNeigh(orig_node, orig_neigh_node, + batman_packet, if_incoming); - /* update ranking if it is not a duplicate or has the same seqno and similar ttl as the non-duplicate */ - if (is_bidirectional && (!is_duplicate || - ((orig_node->last_real_seqno == batman_packet->seqno) && - (orig_node->last_ttl - 3 <= batman_packet->ttl)))) - update_orig(orig_node, ethhdr, batman_packet, if_incoming, hna_buff, hna_buff_len, is_duplicate); + /* update ranking if it is not a duplicate or has the same + * seqno and similar ttl as the non-duplicate */ + if (is_bidirectional && + (!is_duplicate || + ((orig_node->last_real_seqno == batman_packet->seqno) && + (orig_node->last_ttl - 3 <= batman_packet->ttl)))) + update_orig(orig_node, ethhdr, batman_packet, + if_incoming, hna_buff, hna_buff_len, is_duplicate); /* is single hop (direct) neighbour */ if (is_single_hop_neigh) { /* mark direct link on incoming interface */ - schedule_forward_packet(orig_node, ethhdr, batman_packet, 1, hna_buff_len, if_incoming); + schedule_forward_packet(orig_node, ethhdr, batman_packet, + 1, hna_buff_len, if_incoming); - debug_log(LOG_TYPE_BATMAN, "Forwarding packet: rebroadcast neighbour packet with direct link flag \n"); + bat_dbg(DBG_BATMAN, "Forwarding packet: rebroadcast neighbour packet with direct link flag\n"); return; } /* multihop originator */ if (!is_bidirectional) { - debug_log(LOG_TYPE_BATMAN, "Drop packet: not received via bidirectional link\n"); + bat_dbg(DBG_BATMAN, + "Drop packet: not received via bidirectional link\n"); return; } if (is_duplicate) { - debug_log(LOG_TYPE_BATMAN, "Drop packet: duplicate packet received\n"); + bat_dbg(DBG_BATMAN, "Drop packet: duplicate packet received\n"); return; } - debug_log(LOG_TYPE_BATMAN, "Forwarding packet: rebroadcast originator packet \n"); - schedule_forward_packet(orig_node, ethhdr, batman_packet, 0, hna_buff_len, if_incoming); + bat_dbg(DBG_BATMAN, + "Forwarding packet: rebroadcast originator packet\n"); + schedule_forward_packet(orig_node, ethhdr, batman_packet, + 0, hna_buff_len, if_incoming); } -void purge_orig(struct work_struct *work) -{ - struct list_head *list_pos, *list_pos_tmp; - struct hash_it_t *hashit = NULL; - struct orig_node *orig_node; - struct neigh_node *neigh_node, *best_neigh_node; - char orig_str[ETH_STR_LEN], neigh_str[ETH_STR_LEN], neigh_purged; - spin_lock(&orig_hash_lock); - - /* for all origins... */ - while (NULL != (hashit = hash_iterate(orig_hash, hashit))) { - - orig_node = hashit->bucket->data; - addr_to_string(orig_str, orig_node->orig); - - if (time_after(jiffies, orig_node->last_valid + ((2 * PURGE_TIMEOUT * HZ) / 1000))) { - - debug_log(LOG_TYPE_BATMAN, "Originator timeout: originator %s, last_valid %u \n", orig_str, (orig_node->last_valid / HZ)); - - hash_remove_bucket(orig_hash, hashit); - free_orig_node(orig_node); - - } else { - - best_neigh_node = NULL; - neigh_purged = 0; - - /* for all neighbours towards this originator ... */ - list_for_each_safe(list_pos, list_pos_tmp, &orig_node->neigh_list) { - neigh_node = list_entry(list_pos, struct neigh_node, list); - - if (time_after(jiffies, neigh_node->last_valid + ((PURGE_TIMEOUT * HZ) / 1000))) { - - addr_to_string(neigh_str, neigh_node->addr); - debug_log(LOG_TYPE_BATMAN, "Neighbour timeout: originator %s, neighbour: %s, last_valid %u \n", orig_str, neigh_str, (neigh_node->last_valid / HZ)); - - neigh_purged = 1; - list_del(list_pos); - kfree(neigh_node); - - } else { - - if ((best_neigh_node == NULL) || (neigh_node->tq_avg > best_neigh_node->tq_avg)) - best_neigh_node = neigh_node; - - } - - } - - if (neigh_purged) - update_routes(orig_node, best_neigh_node, orig_node->hna_buff, orig_node->hna_buff_len); - - } - - } - - spin_unlock(&orig_hash_lock); - - start_purge_timer(); -} - -static int receive_raw_packet(struct socket *raw_sock, unsigned char *packet_buff, int packet_buff_len) +static int receive_raw_packet(struct socket *raw_sock, + unsigned char *packet_buff, int packet_buff_len) { struct kvec iov; struct msghdr msg; @@ -631,367 +564,490 @@ static int receive_raw_packet(struct socket *raw_sock, unsigned char *packet_buf msg.msg_namelen = 0; msg.msg_control = NULL; - return kernel_recvmsg(raw_sock, &msg, &iov, 1, packet_buff_len, MSG_DONTWAIT); + return kernel_recvmsg(raw_sock, &msg, &iov, 1, packet_buff_len, + MSG_DONTWAIT); } -int packet_recv_thread(void *data) +static void recv_bat_packet(struct ethhdr *ethhdr, + unsigned char *packet_buff, + int result, + struct batman_if *batman_if) +{ + /* packet with broadcast indication but unicast recipient */ + if (!is_bcast(ethhdr->h_dest)) + return; + + /* packet with broadcast sender address */ + if (is_bcast(ethhdr->h_source)) + return; + + /* drop packet if it has not at least one batman packet as payload */ + if (result < sizeof(struct ethhdr) + sizeof(struct batman_packet)) + return; + + spin_lock(&orig_hash_lock); + receive_aggr_bat_packet(ethhdr, + packet_buff + sizeof(struct ethhdr), + result - sizeof(struct ethhdr), + batman_if); + spin_unlock(&orig_hash_lock); +} + +static void recv_my_icmp_packet(struct ethhdr *ethhdr, + struct icmp_packet *icmp_packet, + unsigned char *packet_buff, + int result) { - struct batman_if *batman_if; - struct ethhdr *ethhdr; - struct batman_packet *batman_packet; - struct unicast_packet *unicast_packet; - struct bcast_packet *bcast_packet; - struct icmp_packet *icmp_packet; - struct vis_packet *vis_packet; struct orig_node *orig_node; - unsigned char *packet_buff, src_str[ETH_STR_LEN], dst_str[ETH_STR_LEN]; - int vis_info_len; - int result; - atomic_set(&data_ready_cond, 0); - atomic_set(&exit_cond, 0); - packet_buff = kmalloc(PACKBUFF_SIZE, GFP_KERNEL); - if (!packet_buff) { - debug_log(LOG_TYPE_CRIT, "Could allocate memory for the packet buffer. :(\n"); - return -1; + /* add data to device queue */ + if (icmp_packet->msg_type != ECHO_REQUEST) { + bat_device_receive_packet(icmp_packet); + return; } - while ((!kthread_should_stop()) && (!atomic_read(&exit_cond))) { + /* answer echo request (ping) */ + /* get routing information */ + spin_lock(&orig_hash_lock); + orig_node = ((struct orig_node *)hash_find(orig_hash, + icmp_packet->orig)); + + if ((orig_node != NULL) && + (orig_node->batman_if != NULL) && + (orig_node->router != NULL)) { + memcpy(icmp_packet->dst, icmp_packet->orig, ETH_ALEN); + memcpy(icmp_packet->orig, ethhdr->h_dest, ETH_ALEN); + icmp_packet->msg_type = ECHO_REPLY; + icmp_packet->ttl = TTL; + + send_raw_packet(packet_buff + sizeof(struct ethhdr), + result - sizeof(struct ethhdr), + orig_node->batman_if, + orig_node->router->addr); + } - wait_event_interruptible(thread_wait, (atomic_read(&data_ready_cond) || atomic_read(&exit_cond))); + spin_unlock(&orig_hash_lock); + return; +} - atomic_set(&data_ready_cond, 0); +static void recv_icmp_ttl_exceeded(struct icmp_packet *icmp_packet, + struct ethhdr *ethhdr, + unsigned char *packet_buff, + int result, + struct batman_if *batman_if) +{ + unsigned char src_str[ETH_STR_LEN], dst_str[ETH_STR_LEN]; + struct orig_node *orig_node; - if (kthread_should_stop() || atomic_read(&exit_cond)) - break; + addr_to_string(src_str, icmp_packet->orig); + addr_to_string(dst_str, icmp_packet->dst); - /* we only want to safely traverse the list, hard-interfaces - * won't be deleted anyway as long as this thread runs. */ + printk(KERN_WARNING "batman-adv:Warning - can't send packet from %s to %s: ttl exceeded\n", src_str, dst_str); - rcu_read_lock(); - list_for_each_entry_rcu(batman_if, &if_list, list) { - rcu_read_unlock(); - - result = -1; - - while (1) { - if (batman_if->if_active != IF_ACTIVE) { - if (batman_if->if_active != IF_TO_BE_ACTIVATED) - debug_log(LOG_TYPE_NOTICE, - "Could not read from deactivated interface %s!\n", - batman_if->dev); - - if (batman_if->raw_sock) - receive_raw_packet(batman_if->raw_sock, packet_buff, PACKBUFF_SIZE); - result = 0; - break; - } - - result = receive_raw_packet(batman_if->raw_sock, packet_buff, PACKBUFF_SIZE); - if (result <= 0) - break; + /* send TTL exceeded if packet is an echo request (traceroute) */ + if (icmp_packet->msg_type != ECHO_REQUEST) + return; - if (result < sizeof(struct ethhdr) + 2) - continue; + /* get routing information */ + spin_lock(&orig_hash_lock); + orig_node = ((struct orig_node *) + hash_find(orig_hash, icmp_packet->orig)); + + if ((orig_node != NULL) && + (orig_node->batman_if != NULL) && + (orig_node->router != NULL)) { + memcpy(icmp_packet->dst, icmp_packet->orig, ETH_ALEN); + memcpy(icmp_packet->orig, ethhdr->h_dest, ETH_ALEN); + icmp_packet->msg_type = TTL_EXCEEDED; + icmp_packet->ttl = TTL; + + send_raw_packet(packet_buff + sizeof(struct ethhdr), + result - sizeof(struct ethhdr), + orig_node->batman_if, + orig_node->router->addr); - ethhdr = (struct ethhdr *)packet_buff; - batman_packet = (struct batman_packet *)(packet_buff + sizeof(struct ethhdr)); + } - if (batman_packet->version != COMPAT_VERSION) { - debug_log(LOG_TYPE_BATMAN, "Drop packet: incompatible batman version (%i) \n", batman_packet->version); - continue; - } + spin_unlock(&orig_hash_lock); +} - switch (batman_packet->packet_type) { - /* batman originator packet */ - case BAT_PACKET: - /* packet with broadcast indication but unicast recipient */ - if (!is_bcast(ethhdr->h_dest)) - continue; - /* packet with broadcast sender address */ - if (is_bcast(ethhdr->h_source)) - continue; - /* drop packet if it has not at least one batman packet as payload */ - if (result < sizeof(struct ethhdr) + sizeof(struct batman_packet)) - continue; +static void recv_icmp_packet(struct ethhdr *ethhdr, + unsigned char *packet_buff, + int result, + struct batman_if *batman_if) +{ + struct icmp_packet *icmp_packet; + struct orig_node *orig_node; - spin_lock(&orig_hash_lock); - receive_aggr_bat_packet(ethhdr, - packet_buff + sizeof(struct ethhdr), - result - sizeof(struct ethhdr), - batman_if); - spin_unlock(&orig_hash_lock); + /* packet with unicast indication but broadcast recipient */ + if (is_bcast(ethhdr->h_dest)) + return; - break; + /* packet with broadcast sender address */ + if (is_bcast(ethhdr->h_source)) + return; - /* batman icmp packet */ - case BAT_ICMP: - /* packet with unicast indication but broadcast recipient */ - if (is_bcast(ethhdr->h_dest)) - continue; + /* not for me */ + if (!is_my_mac(ethhdr->h_dest)) + return; - /* packet with broadcast sender address */ - if (is_bcast(ethhdr->h_source)) - continue; + /* drop packet if it has not necessary minimum size */ + if (result < sizeof(struct ethhdr) + sizeof(struct icmp_packet)) + return; - /* not for me */ - if (!is_my_mac(ethhdr->h_dest)) - continue; + icmp_packet = (struct icmp_packet *) + (packet_buff + sizeof(struct ethhdr)); - /* drop packet if it has not necessary minimum size */ - if (result < sizeof(struct ethhdr) + sizeof(struct icmp_packet)) - continue; + /* packet for me */ + if (is_my_mac(icmp_packet->dst)) + recv_my_icmp_packet(ethhdr, icmp_packet, packet_buff, result); - icmp_packet = (struct icmp_packet *)(packet_buff + sizeof(struct ethhdr)); + /* TTL exceeded */ + if (icmp_packet->ttl < 2) { + recv_icmp_ttl_exceeded(icmp_packet, ethhdr, packet_buff, result, + batman_if); + return; - /* packet for me */ - if (is_my_mac(icmp_packet->dst)) { + } - /* add data to device queue */ - if (icmp_packet->msg_type != ECHO_REQUEST) { - bat_device_receive_packet(icmp_packet); - continue; - } + /* get routing information */ + spin_lock(&orig_hash_lock); + orig_node = ((struct orig_node *) + hash_find(orig_hash, icmp_packet->dst)); - /* answer echo request (ping) */ - /* get routing information */ - spin_lock(&orig_hash_lock); - orig_node = ((struct orig_node *)hash_find(orig_hash, icmp_packet->orig)); + if ((orig_node != NULL) && + (orig_node->batman_if != NULL) && + (orig_node->router != NULL)) { - if ((orig_node != NULL) && (orig_node->batman_if != NULL) && (orig_node->router != NULL)) { + /* decrement ttl */ + icmp_packet->ttl--; - memcpy(icmp_packet->dst, icmp_packet->orig, ETH_ALEN); - memcpy(icmp_packet->orig, ethhdr->h_dest, ETH_ALEN); - icmp_packet->msg_type = ECHO_REPLY; - icmp_packet->ttl = TTL; + /* route it */ + send_raw_packet(packet_buff + sizeof(struct ethhdr), + result - sizeof(struct ethhdr), + orig_node->batman_if, + orig_node->router->addr); + } + spin_unlock(&orig_hash_lock); +} - send_raw_packet(packet_buff + sizeof(struct ethhdr), - result - sizeof(struct ethhdr), - orig_node->batman_if, - orig_node->router->addr); +static void recv_unicast_packet(struct ethhdr *ethhdr, + unsigned char *packet_buff, + int result, + struct batman_if *batman_if) +{ + struct unicast_packet *unicast_packet; + unsigned char src_str[ETH_STR_LEN], dst_str[ETH_STR_LEN]; + struct orig_node *orig_node; + int hdr_size = sizeof(struct ethhdr) + sizeof(struct unicast_packet); - } + /* packet with unicast indication but broadcast recipient */ + if (is_bcast(ethhdr->h_dest)) + return; - spin_unlock(&orig_hash_lock); - continue; + /* packet with broadcast sender address */ + if (is_bcast(ethhdr->h_source)) + return; - } + /* not for me */ + if (!is_my_mac(ethhdr->h_dest)) + return; - /* TTL exceeded */ - if (icmp_packet->ttl < 2) { + /* drop packet if it has not necessary minimum size */ + if (result < hdr_size) + return; - addr_to_string(src_str, icmp_packet->orig); - addr_to_string(dst_str, icmp_packet->dst); + unicast_packet = (struct unicast_packet *) + (packet_buff + sizeof(struct ethhdr)); - debug_log(LOG_TYPE_NOTICE, "Error - can't send packet from %s to %s: ttl exceeded\n", src_str, dst_str); + /* packet for me */ + if (is_my_mac(unicast_packet->dest)) { + interface_rx(soft_device, packet_buff + hdr_size, + result - hdr_size); + return; - /* send TTL exceeded if packet is an echo request (traceroute) */ - if (icmp_packet->msg_type != ECHO_REQUEST) - continue; + } - /* get routing information */ - spin_lock(&orig_hash_lock); - orig_node = ((struct orig_node *)hash_find(orig_hash, icmp_packet->orig)); + /* TTL exceeded */ + if (unicast_packet->ttl < 2) { + addr_to_string(src_str, ((struct ethhdr *) + (unicast_packet + 1))->h_source); + addr_to_string(dst_str, unicast_packet->dest); - if ((orig_node != NULL) && (orig_node->batman_if != NULL) && (orig_node->router != NULL)) { + printk(KERN_WARNING "batman-adv:Warning - can't send packet from %s to %s: ttl exceeded\n", src_str, dst_str); + return; + } - memcpy(icmp_packet->dst, icmp_packet->orig, ETH_ALEN); - memcpy(icmp_packet->orig, ethhdr->h_dest, ETH_ALEN); - icmp_packet->msg_type = TTL_EXCEEDED; - icmp_packet->ttl = TTL; + /* get routing information */ + spin_lock(&orig_hash_lock); + orig_node = ((struct orig_node *) + hash_find(orig_hash, unicast_packet->dest)); + + if ((orig_node != NULL) && + (orig_node->batman_if != NULL) && + (orig_node->router != NULL)) { + /* decrement ttl */ + unicast_packet->ttl--; + + /* route it */ + send_raw_packet(packet_buff + sizeof(struct ethhdr), + result - sizeof(struct ethhdr), + orig_node->batman_if, + orig_node->router->addr); + } + spin_unlock(&orig_hash_lock); +} - send_raw_packet(packet_buff + sizeof(struct ethhdr), - result - sizeof(struct ethhdr), - orig_node->batman_if, - orig_node->router->addr); - } +static void recv_bcast_packet(struct ethhdr *ethhdr, + unsigned char *packet_buff, + int result, + struct batman_if *batman_if) +{ + struct orig_node *orig_node; + struct bcast_packet *bcast_packet; + int hdr_size = sizeof(struct ethhdr) + sizeof(struct bcast_packet); - spin_unlock(&orig_hash_lock); - continue; + /* packet with broadcast indication but unicast recipient */ + if (!is_bcast(ethhdr->h_dest)) + return; - } + /* packet with broadcast sender address */ + if (is_bcast(ethhdr->h_source)) + return; - /* get routing information */ - spin_lock(&orig_hash_lock); - orig_node = ((struct orig_node *)hash_find(orig_hash, icmp_packet->dst)); + /* drop packet if it has not necessary minimum size */ + if (result < hdr_size) + return; - if ((orig_node != NULL) && (orig_node->batman_if != NULL) && (orig_node->router != NULL)) { + /* ignore broadcasts sent by myself */ + if (is_my_mac(ethhdr->h_source)) + return; - /* decrement ttl */ - icmp_packet->ttl--; + bcast_packet = (struct bcast_packet *) + (packet_buff + sizeof(struct ethhdr)); - /* route it */ - send_raw_packet(packet_buff + sizeof(struct ethhdr), - result - sizeof(struct ethhdr), - orig_node->batman_if, - orig_node->router->addr); - } + /* ignore broadcasts originated by myself */ + if (is_my_mac(bcast_packet->orig)) + return; - spin_unlock(&orig_hash_lock); - break; + spin_lock(&orig_hash_lock); + orig_node = ((struct orig_node *) + hash_find(orig_hash, bcast_packet->orig)); - /* unicast packet */ - case BAT_UNICAST: - /* packet with unicast indication but broadcast recipient */ - if (is_bcast(ethhdr->h_dest)) - continue; + if (orig_node == NULL) { + spin_unlock(&orig_hash_lock); + return; + } - /* packet with broadcast sender address */ - if (is_bcast(ethhdr->h_source)) - continue; + /* check flood history */ + if (get_bit_status(orig_node->bcast_bits, + orig_node->last_bcast_seqno, + ntohs(bcast_packet->seqno))) { + spin_unlock(&orig_hash_lock); + return; + } - /* not for me */ - if (!is_my_mac(ethhdr->h_dest)) - continue; + /* mark broadcast in flood history */ + if (bit_get_packet(orig_node->bcast_bits, + ntohs(bcast_packet->seqno) - + orig_node->last_bcast_seqno, 1)) + orig_node->last_bcast_seqno = ntohs(bcast_packet->seqno); - /* drop packet if it has not necessary minimum size */ - if (result < sizeof(struct ethhdr) + sizeof(struct unicast_packet)) - continue; + spin_unlock(&orig_hash_lock); - unicast_packet = (struct unicast_packet *)(packet_buff + sizeof(struct ethhdr)); + /* broadcast for me */ + interface_rx(soft_device, packet_buff + hdr_size, result - hdr_size); - /* packet for me */ - if (is_my_mac(unicast_packet->dest)) { + /* rebroadcast packet */ + add_bcast_packet_to_list(packet_buff + sizeof(struct ethhdr), + result - sizeof(struct ethhdr)); +} - interface_rx(soft_device, packet_buff + sizeof(struct ethhdr) + sizeof(struct unicast_packet), result - sizeof(struct ethhdr) - sizeof(struct unicast_packet)); - continue; +static void recv_vis_packet(struct ethhdr *ethhdr, + unsigned char *packet_buff, + int result) +{ + struct vis_packet *vis_packet; + int hdr_size = sizeof(struct ethhdr) + sizeof(struct vis_packet); + int vis_info_len; - } + /* drop if too short. */ + if (result < hdr_size) + return; - /* TTL exceeded */ - if (unicast_packet->ttl < 2) { - addr_to_string(src_str, ((struct ethhdr *)(unicast_packet + 1))->h_source); - addr_to_string(dst_str, unicast_packet->dest); + /* not for me */ + if (!is_my_mac(ethhdr->h_dest)) + return; - debug_log(LOG_TYPE_NOTICE, "Error - can't send packet from %s to %s: ttl exceeded\n", src_str, dst_str); - continue; - } + vis_packet = (struct vis_packet *)(packet_buff + sizeof(struct ethhdr)); + vis_info_len = result - hdr_size; - /* get routing information */ - spin_lock(&orig_hash_lock); - orig_node = ((struct orig_node *)hash_find(orig_hash, unicast_packet->dest)); + /* ignore own packets */ + if (is_my_mac(vis_packet->vis_orig)) + return; - if ((orig_node != NULL) && (orig_node->batman_if != NULL) && (orig_node->router != NULL)) { - /* decrement ttl */ - unicast_packet->ttl--; + if (is_my_mac(vis_packet->sender_orig)) + return; - /* route it */ - send_raw_packet(packet_buff + sizeof(struct ethhdr), - result - sizeof(struct ethhdr), - orig_node->batman_if, - orig_node->router->addr); - } + switch (vis_packet->vis_type) { + case VIS_TYPE_SERVER_SYNC: + receive_server_sync_packet(vis_packet, vis_info_len); + break; - spin_unlock(&orig_hash_lock); - break; + case VIS_TYPE_CLIENT_UPDATE: + receive_client_update_packet(vis_packet, vis_info_len); + break; - /* broadcast packet */ - case BAT_BCAST: - /* packet with broadcast indication but unicast recipient */ - if (!is_bcast(ethhdr->h_dest)) - continue; + default: /* ignore unknown packet */ + break; + } +} - /* packet with broadcast sender address */ - if (is_bcast(ethhdr->h_source)) - continue; +static int recv_one_packet(struct batman_if *batman_if, + unsigned char *packet_buff) +{ + int result; + struct ethhdr *ethhdr; + struct batman_packet *batman_packet; - /* drop packet if it has not necessary minimum size */ - if (result < sizeof(struct ethhdr) + sizeof(struct bcast_packet)) - continue; + result = receive_raw_packet(batman_if->raw_sock, packet_buff, + PACKBUFF_SIZE); + if (result <= 0) + return result; - /* ignore broadcasts sent by myself */ - if (is_my_mac(ethhdr->h_source)) - continue; + if (result < sizeof(struct ethhdr) + 2) + return 0; - bcast_packet = (struct bcast_packet *)(packet_buff + sizeof(struct ethhdr)); + ethhdr = (struct ethhdr *)packet_buff; + batman_packet = (struct batman_packet *) + (packet_buff + sizeof(struct ethhdr)); - /* ignore broadcasts originated by myself */ - if (is_my_mac(bcast_packet->orig)) - continue; + if (batman_packet->version != COMPAT_VERSION) { + bat_dbg(DBG_BATMAN, + "Drop packet: incompatible batman version (%i)\n", + batman_packet->version); + return 0; + } - spin_lock(&orig_hash_lock); - orig_node = ((struct orig_node *)hash_find(orig_hash, bcast_packet->orig)); + switch (batman_packet->packet_type) { + /* batman originator packet */ + case BAT_PACKET: + recv_bat_packet(ethhdr, packet_buff, result, batman_if); + break; + + /* batman icmp packet */ + case BAT_ICMP: + recv_icmp_packet(ethhdr, packet_buff, result, batman_if); + break; + + /* unicast packet */ + case BAT_UNICAST: + recv_unicast_packet(ethhdr, packet_buff, result, batman_if); + break; + + /* broadcast packet */ + case BAT_BCAST: + recv_bcast_packet(ethhdr, + packet_buff, result, batman_if); + break; + + /* vis packet */ + case BAT_VIS: + recv_vis_packet(ethhdr, packet_buff, result); + break; + } + return 0; +} - if (orig_node == NULL) { - spin_unlock(&orig_hash_lock); - continue; - } - /* check flood history */ - if (get_bit_status(orig_node->bcast_bits, orig_node->last_bcast_seqno, ntohs(bcast_packet->seqno))) { - spin_unlock(&orig_hash_lock); - continue; - } +static int discard_one_packet(struct batman_if *batman_if, + unsigned char *packet_buff) +{ + int result = -EAGAIN; - /* mark broadcast in flood history */ - if (bit_get_packet(orig_node->bcast_bits, ntohs(bcast_packet->seqno) - orig_node->last_bcast_seqno, 1)) - orig_node->last_bcast_seqno = ntohs(bcast_packet->seqno); + if (batman_if->raw_sock) { + result = receive_raw_packet(batman_if->raw_sock, + packet_buff, + PACKBUFF_SIZE); + } + return result; +} - spin_unlock(&orig_hash_lock); - /* broadcast for me */ - interface_rx(soft_device, packet_buff + sizeof(struct ethhdr) + sizeof(struct bcast_packet), result - sizeof(struct ethhdr) - sizeof(struct bcast_packet)); +static bool is_interface_active(struct batman_if *batman_if) +{ + if (batman_if->if_active != IF_ACTIVE) + return false; - /* rebroadcast packet */ - add_bcast_packet_to_list(packet_buff + sizeof(struct ethhdr), - result - sizeof(struct ethhdr)); + return true; +} - break; +static void service_interface(struct batman_if *batman_if, + unsigned char *packet_buff) - /* vis packet */ - case BAT_VIS: - /* drop if too short. */ - if (result < sizeof(struct ethhdr) + sizeof(struct vis_packet)) - continue; +{ + int result; - /* not for me */ - if (!is_my_mac(ethhdr->h_dest)) - continue; + do { + if (is_interface_active(batman_if)) + result = recv_one_packet(batman_if, packet_buff); + else + result = discard_one_packet(batman_if, packet_buff); + } while (result >= 0); - vis_packet = (struct vis_packet *)(packet_buff + sizeof(struct ethhdr)); - vis_info_len = result - sizeof(struct ethhdr) - sizeof(struct vis_packet); + /* we perform none blocking reads, so EAGAIN indicates there + are no more packets to read. Anything else is a real + error.*/ - /* ignore own packets */ - if (is_my_mac(vis_packet->vis_orig)) - continue; + if ((result < 0) && (result != -EAGAIN)) + printk(KERN_ERR "batman-adv:Could not receive packet from interface %s: %i\n", batman_if->dev, result); +} - if (is_my_mac(vis_packet->sender_orig)) - continue; +static void service_interfaces(unsigned char *packet_buffer) +{ + struct batman_if *batman_if; + rcu_read_lock(); + list_for_each_entry_rcu(batman_if, &if_list, list) { + rcu_read_unlock(); + service_interface(batman_if, packet_buffer); + rcu_read_lock(); + } + rcu_read_unlock(); +} - switch (vis_packet->vis_type) { - case VIS_TYPE_SERVER_SYNC: - receive_server_sync_packet(vis_packet, vis_info_len); - break; - case VIS_TYPE_CLIENT_UPDATE: - receive_client_update_packet(vis_packet, vis_info_len); - break; +int packet_recv_thread(void *data) +{ + unsigned char *packet_buff; - default: /* ignore unknown packet */ - break; - } + atomic_set(&data_ready_cond, 0); + atomic_set(&exit_cond, 0); + packet_buff = kmalloc(PACKBUFF_SIZE, GFP_KERNEL); + if (!packet_buff) { + printk(KERN_ERR"batman-adv:Could allocate memory for the packet buffer. :(\n"); + return -1; + } - break; - } + while ((!kthread_should_stop()) && (!atomic_read(&exit_cond))) { - } + wait_event_interruptible(thread_wait, + (atomic_read(&data_ready_cond) || + atomic_read(&exit_cond))); - if ((result < 0) && (result != -EAGAIN)) - debug_log(LOG_TYPE_CRIT, "Could not receive packet from interface %s: %i\n", batman_if->dev, result); + atomic_set(&data_ready_cond, 0); - /* lock for the next iteration */ - rcu_read_lock(); - } - rcu_read_unlock(); + if (kthread_should_stop() || atomic_read(&exit_cond)) + break; + service_interfaces(packet_buff); } kfree(packet_buff); - /* do not exit until kthread_stop() is actually called, otherwise it will wait for us - * forever. */ + /* do not exit until kthread_stop() is actually called, + * otherwise it will wait for us forever. */ while (!kthread_should_stop()) schedule(); diff --git a/drivers/staging/batman-adv/routing.h b/drivers/staging/batman-adv/routing.h index 0123ea86debb..890a4f53b553 100644 --- a/drivers/staging/batman-adv/routing.h +++ b/drivers/staging/batman-adv/routing.h @@ -24,11 +24,13 @@ extern wait_queue_head_t thread_wait; extern atomic_t exit_cond; -int originator_init(void); -void free_orig_node(void *data); -void originator_free(void); void slide_own_bcast_window(struct batman_if *batman_if); void batman_data_ready(struct sock *sk, int len); -void purge_orig(struct work_struct *work); int packet_recv_thread(void *data); -void receive_bat_packet(struct ethhdr *ethhdr, struct batman_packet *batman_packet, unsigned char *hna_buff, int hna_buff_len, struct batman_if *if_incoming); +void receive_bat_packet(struct ethhdr *ethhdr, + struct batman_packet *batman_packet, + unsigned char *hna_buff, int hna_buff_len, + struct batman_if *if_incoming); +void update_routes(struct orig_node *orig_node, + struct neigh_node *neigh_node, + unsigned char *hna_buff, int hna_buff_len); diff --git a/drivers/staging/batman-adv/send.c b/drivers/staging/batman-adv/send.c index eb617508cca4..fc4953f50dff 100644 --- a/drivers/staging/batman-adv/send.c +++ b/drivers/staging/batman-adv/send.c @@ -21,7 +21,6 @@ #include "main.h" #include "send.h" -#include "log.h" #include "routing.h" #include "translation-table.h" #include "hard-interface.h" @@ -72,9 +71,9 @@ void send_raw_packet(unsigned char *pack_buff, int pack_buff_len, return; if (!(batman_if->net_dev->flags & IFF_UP)) { - debug_log(LOG_TYPE_WARN, - "Interface %s is not up - can't send packet via that interface (IF_TO_BE_DEACTIVATED was here) !\n", - batman_if->dev); + printk(KERN_WARNING + "batman-adv:Interface %s is not up - can't send packet via that interface!\n", + batman_if->dev); return; } @@ -101,9 +100,9 @@ void send_raw_packet(unsigned char *pack_buff, int pack_buff_len, * (which is > 0). This will not be treated as an error. */ retval = dev_queue_xmit(skb); if (retval < 0) - debug_log(LOG_TYPE_CRIT, - "Can't write to raw socket (IF_TO_BE_DEACTIVATED was here): %i\n", - retval); + printk(KERN_WARNING + "batman-adv:Can't write to raw socket: %i\n", + retval); } /* Send a packet to a given interface */ @@ -140,15 +139,15 @@ static void send_packet_to_if(struct forw_packet *forw_packet, fwd_str = (packet_num > 0 ? "Forwarding" : (forw_packet->own ? "Sending own" : "Forwarding")); - debug_log(LOG_TYPE_BATMAN, - "%s %spacket (originator %s, seqno %d, TQ %d, TTL %d, IDF %s) on interface %s [%s]\n", - fwd_str, - (packet_num > 0 ? "aggregated " : ""), - orig_str, ntohs(batman_packet->seqno), - batman_packet->tq, batman_packet->ttl, - (batman_packet->flags & DIRECTLINK ? - "on" : "off"), - batman_if->dev, batman_if->addr_str); + bat_dbg(DBG_BATMAN, + "%s %spacket (originator %s, seqno %d, TQ %d, TTL %d, IDF %s) on interface %s [%s]\n", + fwd_str, + (packet_num > 0 ? "aggregated " : ""), + orig_str, ntohs(batman_packet->seqno), + batman_packet->tq, batman_packet->ttl, + (batman_packet->flags & DIRECTLINK ? + "on" : "off"), + batman_if->dev, batman_if->addr_str); buff_pos += sizeof(struct batman_packet) + (batman_packet->num_hna * ETH_ALEN); @@ -172,8 +171,7 @@ static void send_packet(struct forw_packet *forw_packet) unsigned char directlink = (batman_packet->flags & DIRECTLINK ? 1 : 0); if (!forw_packet->if_incoming) { - debug_log(LOG_TYPE_CRIT, - "Error - can't forward packet: incoming iface not specified\n"); + printk(KERN_ERR "batman-adv: Error - can't forward packet: incoming iface not specified\n"); return; } @@ -188,12 +186,12 @@ static void send_packet(struct forw_packet *forw_packet) (forw_packet->own && (forw_packet->if_incoming->if_num > 0))) { /* FIXME: what about aggregated packets ? */ - debug_log(LOG_TYPE_BATMAN, - "%s packet (originator %s, seqno %d, TTL %d) on interface %s [%s]\n", - (forw_packet->own ? "Sending own" : "Forwarding"), - orig_str, ntohs(batman_packet->seqno), - batman_packet->ttl, forw_packet->if_incoming->dev, - forw_packet->if_incoming->addr_str); + bat_dbg(DBG_BATMAN, + "%s packet (originator %s, seqno %d, TTL %d) on interface %s [%s]\n", + (forw_packet->own ? "Sending own" : "Forwarding"), + orig_str, ntohs(batman_packet->seqno), + batman_packet->ttl, forw_packet->if_incoming->dev, + forw_packet->if_incoming->addr_str); send_raw_packet(forw_packet->packet_buff, forw_packet->packet_len, @@ -286,7 +284,7 @@ void schedule_forward_packet(struct orig_node *orig_node, unsigned long send_time; if (batman_packet->ttl <= 1) { - debug_log(LOG_TYPE_BATMAN, "ttl exceeded \n"); + bat_dbg(DBG_BATMAN, "ttl exceeded \n"); return; } @@ -314,9 +312,9 @@ void schedule_forward_packet(struct orig_node *orig_node, /* apply hop penalty */ batman_packet->tq = hop_penalty(batman_packet->tq); - debug_log(LOG_TYPE_BATMAN, "Forwarding packet: tq_orig: %i, tq_avg: %i, tq_forw: %i, ttl_orig: %i, ttl_forw: %i \n", - in_tq, tq_avg, batman_packet->tq, in_ttl - 1, - batman_packet->ttl); + bat_dbg(DBG_BATMAN, "Forwarding packet: tq_orig: %i, tq_avg: %i, tq_forw: %i, ttl_orig: %i, ttl_forw: %i \n", + in_tq, tq_avg, batman_packet->tq, in_ttl - 1, + batman_packet->ttl); batman_packet->seqno = htons(batman_packet->seqno); @@ -439,7 +437,7 @@ void purge_outstanding_packets(void) struct forw_packet *forw_packet; struct hlist_node *tmp_node, *safe_tmp_node; - debug_log(LOG_TYPE_BATMAN, "purge_outstanding_packets()\n"); + bat_dbg(DBG_BATMAN, "purge_outstanding_packets()\n"); /* free bcast list */ spin_lock(&forw_bcast_list_lock); diff --git a/drivers/staging/batman-adv/soft-interface.c b/drivers/staging/batman-adv/soft-interface.c index d543f50b647f..168a4e195a1c 100644 --- a/drivers/staging/batman-adv/soft-interface.c +++ b/drivers/staging/batman-adv/soft-interface.c @@ -24,7 +24,6 @@ #include "hard-interface.h" #include "send.h" #include "translation-table.h" -#include "log.h" #include "types.h" #include "hash.h" #include <linux/ethtool.h> @@ -212,7 +211,7 @@ int interface_tx(struct sk_buff *skb, struct net_device *dev) * dropping */ if (!spin_trylock(&orig_hash_lock)) { lock_dropped++; - debug_log(LOG_TYPE_NOTICE, "%d packets dropped because lock was hold\n", lock_dropped); + printk(KERN_WARNING "batman-adv:%d packets dropped because lock was hold\n", lock_dropped); goto dropped; } diff --git a/drivers/staging/batman-adv/translation-table.c b/drivers/staging/batman-adv/translation-table.c index c2190e177c56..c7122da98f1e 100644 --- a/drivers/staging/batman-adv/translation-table.c +++ b/drivers/staging/batman-adv/translation-table.c @@ -21,7 +21,6 @@ #include "main.h" #include "translation-table.h" -#include "log.h" #include "soft-interface.h" #include "types.h" #include "hash.h" @@ -82,12 +81,12 @@ void hna_local_add(uint8_t *addr) MAC-flooding. */ if ((num_hna + 1 > (ETH_DATA_LEN - BAT_PACKET_LEN) / ETH_ALEN) || (num_hna + 1 > 255)) { - debug_log(LOG_TYPE_ROUTES, "Can't add new local hna entry (%s): number of local hna entries exceeds packet size \n", hna_str); + bat_dbg(DBG_ROUTES, "Can't add new local hna entry (%s): number of local hna entries exceeds packet size \n", hna_str); return; } - debug_log(LOG_TYPE_ROUTES, "Creating new local hna entry: %s \n", - hna_str); + bat_dbg(DBG_ROUTES, "Creating new local hna entry: %s \n", + hna_str); hna_local_entry = kmalloc(sizeof(struct hna_local_entry), GFP_ATOMIC); if (!hna_local_entry) @@ -113,7 +112,7 @@ void hna_local_add(uint8_t *addr) hna_local_hash->size * 2); if (swaphash == NULL) - debug_log(LOG_TYPE_CRIT, "Couldn't resize local hna hash table \n"); + printk(KERN_ERR "batman-adv:Couldn't resize local hna hash table \n"); else hna_local_hash = swaphash; } @@ -205,8 +204,8 @@ static void hna_local_del(struct hna_local_entry *hna_local_entry, char hna_str[ETH_STR_LEN]; addr_to_string(hna_str, hna_local_entry->addr); - debug_log(LOG_TYPE_ROUTES, "Deleting local hna entry (%s): %s \n", - hna_str, message); + bat_dbg(DBG_ROUTES, "Deleting local hna entry (%s): %s \n", + hna_str, message); hash_remove(hna_local_hash, hna_local_entry->addr); _hna_local_del(hna_local_entry); @@ -291,7 +290,9 @@ void hna_global_add_orig(struct orig_node *orig_node, memcpy(hna_global_entry->addr, hna_ptr, ETH_ALEN); addr_to_string(hna_str, hna_global_entry->addr); - debug_log(LOG_TYPE_ROUTES, "Creating new global hna entry: %s (via %s)\n", hna_str, orig_str); + bat_dbg(DBG_ROUTES, + "Creating new global hna entry: %s (via %s)\n", + hna_str, orig_str); spin_lock_irqsave(&hna_global_hash_lock, flags); hash_add(hna_global_hash, hna_global_entry); @@ -333,7 +334,7 @@ void hna_global_add_orig(struct orig_node *orig_node, hna_global_hash->size * 2); if (swaphash == NULL) - debug_log(LOG_TYPE_CRIT, "Couldn't resize global hna hash table \n"); + printk(KERN_ERR "batman-adv:Couldn't resize global hna hash table \n"); else hna_global_hash = swaphash; } @@ -386,7 +387,8 @@ void _hna_global_del_orig(struct hna_global_entry *hna_global_entry, addr_to_string(orig_str, hna_global_entry->orig_node->orig); addr_to_string(hna_str, hna_global_entry->addr); - debug_log(LOG_TYPE_ROUTES, "Deleting global hna entry %s (via %s): %s \n", hna_str, orig_str, message); + bat_dbg(DBG_ROUTES, "Deleting global hna entry %s (via %s): %s \n", + hna_str, orig_str, message); hash_remove(hna_global_hash, hna_global_entry->addr); kfree(hna_global_entry); diff --git a/drivers/staging/batman-adv/vis.c b/drivers/staging/batman-adv/vis.c index f6c9acb289ed..cdb8aab146d7 100644 --- a/drivers/staging/batman-adv/vis.c +++ b/drivers/staging/batman-adv/vis.c @@ -23,7 +23,6 @@ #include "send.h" #include "translation-table.h" #include "vis.h" -#include "log.h" #include "soft-interface.h" #include "hard-interface.h" #include "hash.h" @@ -445,8 +444,7 @@ static void send_vis_packet(struct vis_info *info) int packet_length; if (info->packet.ttl < 2) { - debug_log(LOG_TYPE_NOTICE, - "Error - can't send vis packet: ttl exceeded\n"); + printk(KERN_WARNING "batman-adv: Error - can't send vis packet: ttl exceeded\n"); return; } @@ -495,13 +493,13 @@ int vis_init(void) vis_hash = hash_new(256, vis_info_cmp, vis_info_choose); if (!vis_hash) { - debug_log(LOG_TYPE_CRIT, "Can't initialize vis_hash\n"); + printk(KERN_ERR "batman-adv:Can't initialize vis_hash\n"); goto err; } my_vis_info = kmalloc(1000, GFP_ATOMIC); if (!my_vis_info) { - debug_log(LOG_TYPE_CRIT, "Can't initialize vis packet\n"); + printk(KERN_ERR "batman-adv:Can't initialize vis packet\n"); goto err; } @@ -522,8 +520,8 @@ int vis_init(void) memcpy(my_vis_info->packet.sender_orig, mainIfAddr, ETH_ALEN); if (hash_add(vis_hash, my_vis_info) < 0) { - debug_log(LOG_TYPE_CRIT, - "Can't add own vis packet into hash\n"); + printk(KERN_ERR + "batman-adv:Can't add own vis packet into hash\n"); free_info(my_vis_info); /* not in hash, need to remove it * manually. */ goto err; diff --git a/drivers/staging/comedi/drivers/pcmad.c b/drivers/staging/comedi/drivers/pcmad.c index acac67090810..44ed777599c4 100644 --- a/drivers/staging/comedi/drivers/pcmad.c +++ b/drivers/staging/comedi/drivers/pcmad.c @@ -34,11 +34,11 @@ Configuration options: [0] - I/O port base [1] - unused [2] - Analog input reference - 0 = single ended - 1 = differential + 0 = single ended + 1 = differential [3] - Analog input encoding (must match jumpers) - 0 = straight binary - 1 = two's complement + 0 = straight binary + 1 = two's complement */ #include <linux/interrupt.h> @@ -113,9 +113,8 @@ static int pcmad_ai_insn_read(struct comedi_device *dev, data[n] = inb(dev->iobase + PCMAD_LSB); data[n] |= (inb(dev->iobase + PCMAD_MSB) << 8); - if (devpriv->twos_comp) { + if (devpriv->twos_comp) data[n] ^= (1 << (this_board->n_ai_bits - 1)); - } } return n; @@ -135,11 +134,12 @@ static int pcmad_attach(struct comedi_device *dev, struct comedi_devconfig *it) unsigned long iobase; iobase = it->options[0]; - printk("comedi%d: pcmad: 0x%04lx ", dev->minor, iobase); + printk(KERN_NOTICE "comedi%d: pcmad: 0x%04lx ", dev->minor, iobase); if (!request_region(iobase, PCMAD_SIZE, "pcmad")) { - printk("I/O port conflict\n"); + printk(KERN_CONT "I/O port conflict\n"); return -EIO; } + printk(KERN_CONT "\n"); dev->iobase = iobase; ret = alloc_subdevices(dev, 1); @@ -166,11 +166,10 @@ static int pcmad_attach(struct comedi_device *dev, struct comedi_devconfig *it) static int pcmad_detach(struct comedi_device *dev) { - printk("comedi%d: pcmad: remove\n", dev->minor); + printk(KERN_NOTICE "comedi%d: pcmad: remove\n", dev->minor); - if (dev->irq) { + if (dev->irq) free_irq(dev->irq, dev); - } if (dev->iobase) release_region(dev->iobase, PCMAD_SIZE); diff --git a/drivers/staging/dream/camera/Kconfig b/drivers/staging/dream/camera/Kconfig index 0a3e903b3363..bfb6d241d807 100644 --- a/drivers/staging/dream/camera/Kconfig +++ b/drivers/staging/dream/camera/Kconfig @@ -15,7 +15,7 @@ config MSM_CAMERA_DEBUG config MSM_CAMERA_FLASH bool "Qualcomm MSM camera flash support" - depends on MSM_CAMERA + depends on MSM_CAMERA && BROKEN ---help--- Enable support for LED flash for msm camera diff --git a/drivers/staging/dream/camera/Makefile b/drivers/staging/dream/camera/Makefile index 4429ae5fcafd..db228d7d1136 100644 --- a/drivers/staging/dream/camera/Makefile +++ b/drivers/staging/dream/camera/Makefile @@ -1,3 +1,4 @@ +EXTRA_CFLAGS=-Idrivers/staging/dream/include obj-$(CONFIG_MT9T013) += mt9t013.o mt9t013_reg.o obj-$(CONFIG_MT9D112) += mt9d112.o mt9d112_reg.o obj-$(CONFIG_MT9P012) += mt9p012_fox.o mt9p012_reg.o diff --git a/drivers/staging/dream/camera/msm_camera.c b/drivers/staging/dream/camera/msm_camera.c index 7d938772eacc..87e118d18827 100644 --- a/drivers/staging/dream/camera/msm_camera.c +++ b/drivers/staging/dream/camera/msm_camera.c @@ -1885,8 +1885,10 @@ static int msm_open_control(struct inode *inode, struct file *filep) return -ENOMEM; rc = msm_open_common(inode, filep, 0); - if (rc < 0) + if (rc < 0) { + kfree(ctrl_pmsm); return rc; + } ctrl_pmsm->pmsm = filep->private_data; filep->private_data = ctrl_pmsm; diff --git a/drivers/staging/dream/include/linux/android_pmem.h b/drivers/staging/dream/include/linux/android_pmem.h new file mode 100644 index 000000000000..2fc05d7d335b --- /dev/null +++ b/drivers/staging/dream/include/linux/android_pmem.h @@ -0,0 +1,80 @@ +/* drivers/staging/dream/include/linux/android_pmem.h + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _ANDROID_PMEM_H_ +#define _ANDROID_PMEM_H_ + +#define PMEM_IOCTL_MAGIC 'p' +#define PMEM_GET_PHYS _IOW(PMEM_IOCTL_MAGIC, 1, unsigned int) +#define PMEM_MAP _IOW(PMEM_IOCTL_MAGIC, 2, unsigned int) +#define PMEM_GET_SIZE _IOW(PMEM_IOCTL_MAGIC, 3, unsigned int) +#define PMEM_UNMAP _IOW(PMEM_IOCTL_MAGIC, 4, unsigned int) +/* This ioctl will allocate pmem space, backing the file, it will fail + * if the file already has an allocation, pass it the len as the argument + * to the ioctl */ +#define PMEM_ALLOCATE _IOW(PMEM_IOCTL_MAGIC, 5, unsigned int) +/* This will connect a one pmem file to another, pass the file that is already + * backed in memory as the argument to the ioctl + */ +#define PMEM_CONNECT _IOW(PMEM_IOCTL_MAGIC, 6, unsigned int) +/* Returns the total size of the pmem region it is sent to as a pmem_region + * struct (with offset set to 0). + */ +#define PMEM_GET_TOTAL_SIZE _IOW(PMEM_IOCTL_MAGIC, 7, unsigned int) +/* Revokes gpu registers and resets the gpu. Pass a pointer to the + * start of the mapped gpu regs (the vaddr returned by mmap) as the argument. + */ +#define HW3D_REVOKE_GPU _IOW(PMEM_IOCTL_MAGIC, 8, unsigned int) +#define HW3D_GRANT_GPU _IOW(PMEM_IOCTL_MAGIC, 9, unsigned int) +#define HW3D_WAIT_FOR_INTERRUPT _IOW(PMEM_IOCTL_MAGIC, 10, unsigned int) + +int get_pmem_file(int fd, unsigned long *start, unsigned long *vstart, + unsigned long *end, struct file **filp); +int get_pmem_user_addr(struct file *file, unsigned long *start, + unsigned long *end); +void put_pmem_file(struct file* file); +void flush_pmem_file(struct file *file, unsigned long start, unsigned long len); + +struct android_pmem_platform_data +{ + const char* name; + /* starting physical address of memory region */ + unsigned long start; + /* size of memory region */ + unsigned long size; + /* set to indicate the region should not be managed with an allocator */ + unsigned no_allocator; + /* set to indicate maps of this region should be cached, if a mix of + * cached and uncached is desired, set this and open the device with + * O_SYNC to get an uncached region */ + unsigned cached; + /* The MSM7k has bits to enable a write buffer in the bus controller*/ + unsigned buffered; +}; + +struct pmem_region { + unsigned long offset; + unsigned long len; +}; + +int pmem_setup(struct android_pmem_platform_data *pdata, + long (*ioctl)(struct file *, unsigned int, unsigned long), + int (*release)(struct inode *, struct file *)); + +int pmem_remap(struct pmem_region *region, struct file *file, + unsigned operation); + +#endif //_ANDROID_PPP_H_ + diff --git a/drivers/staging/dream/include/linux/gpio_event.h b/drivers/staging/dream/include/linux/gpio_event.h new file mode 100644 index 000000000000..ffc5da392ad7 --- /dev/null +++ b/drivers/staging/dream/include/linux/gpio_event.h @@ -0,0 +1,154 @@ +/* drivers/staging/dream/include/linux/gpio_event.h + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_GPIO_EVENT_H +#define _LINUX_GPIO_EVENT_H + +#include <linux/input.h> + +enum { + GPIO_EVENT_FUNC_UNINIT = 0x0, + GPIO_EVENT_FUNC_INIT = 0x1, + GPIO_EVENT_FUNC_SUSPEND = 0x2, + GPIO_EVENT_FUNC_RESUME = 0x3, +}; +struct gpio_event_info { + int (*func)(struct input_dev *input_dev, + struct gpio_event_info *info, + void **data, int func); + int (*event)(struct input_dev *input_dev, + struct gpio_event_info *info, + void **data, unsigned int type, + unsigned int code, int value); /* out events */ +}; + +struct gpio_event_platform_data { + const char *name; + struct gpio_event_info **info; + size_t info_count; + int (*power)(const struct gpio_event_platform_data *pdata, bool on); +}; + +#define GPIO_EVENT_DEV_NAME "gpio-event" + +/* Key matrix */ + +enum gpio_event_matrix_flags { + /* unset: drive active output low, set: drive active output high */ + GPIOKPF_ACTIVE_HIGH = 1U << 0, + GPIOKPF_DEBOUNCE = 1U << 1, + GPIOKPF_REMOVE_SOME_PHANTOM_KEYS = 1U << 2, + GPIOKPF_REMOVE_PHANTOM_KEYS = GPIOKPF_REMOVE_SOME_PHANTOM_KEYS | + GPIOKPF_DEBOUNCE, + GPIOKPF_DRIVE_INACTIVE = 1U << 3, + GPIOKPF_LEVEL_TRIGGERED_IRQ = 1U << 4, + GPIOKPF_PRINT_UNMAPPED_KEYS = 1U << 16, + GPIOKPF_PRINT_MAPPED_KEYS = 1U << 17, + GPIOKPF_PRINT_PHANTOM_KEYS = 1U << 18, +}; + +extern int gpio_event_matrix_func(struct input_dev *input_dev, + struct gpio_event_info *info, void **data, int func); +struct gpio_event_matrix_info { + /* initialize to gpio_event_matrix_func */ + struct gpio_event_info info; + /* size must be ninputs * noutputs */ + const unsigned short *keymap; + unsigned int *input_gpios; + unsigned int *output_gpios; + unsigned int ninputs; + unsigned int noutputs; + /* time to wait before reading inputs after driving each output */ + ktime_t settle_time; + /* time to wait before scanning the keypad a second time */ + ktime_t debounce_delay; + ktime_t poll_time; + unsigned flags; +}; + +/* Directly connected inputs and outputs */ + +enum gpio_event_direct_flags { + GPIOEDF_ACTIVE_HIGH = 1U << 0, +/* GPIOEDF_USE_DOWN_IRQ = 1U << 1, */ +/* GPIOEDF_USE_IRQ = (1U << 2) | GPIOIDF_USE_DOWN_IRQ, */ + GPIOEDF_PRINT_KEYS = 1U << 8, + GPIOEDF_PRINT_KEY_DEBOUNCE = 1U << 9, +}; + +struct gpio_event_direct_entry { + uint32_t gpio:23; + uint32_t code:9; +}; + +/* inputs */ +extern int gpio_event_input_func(struct input_dev *input_dev, + struct gpio_event_info *info, void **data, int func); +struct gpio_event_input_info { + /* initialize to gpio_event_input_func */ + struct gpio_event_info info; + ktime_t debounce_time; + ktime_t poll_time; + uint16_t flags; + uint16_t type; + const struct gpio_event_direct_entry *keymap; + size_t keymap_size; +}; + +/* outputs */ +extern int gpio_event_output_func(struct input_dev *input_dev, + struct gpio_event_info *info, void **data, int func); +extern int gpio_event_output_event(struct input_dev *input_dev, + struct gpio_event_info *info, void **data, + unsigned int type, unsigned int code, int value); +struct gpio_event_output_info { + /* initialize to gpio_event_output_func and gpio_event_output_event */ + struct gpio_event_info info; + uint16_t flags; + uint16_t type; + const struct gpio_event_direct_entry *keymap; + size_t keymap_size; +}; + + +/* axes */ + +enum gpio_event_axis_flags { + GPIOEAF_PRINT_UNKNOWN_DIRECTION = 1U << 16, + GPIOEAF_PRINT_RAW = 1U << 17, + GPIOEAF_PRINT_EVENT = 1U << 18, +}; + +extern int gpio_event_axis_func(struct input_dev *input_dev, + struct gpio_event_info *info, void **data, int func); +struct gpio_event_axis_info { + /* initialize to gpio_event_axis_func */ + struct gpio_event_info info; + uint8_t count; + uint8_t type; /* EV_REL or EV_ABS */ + uint16_t code; + uint16_t decoded_size; + uint16_t (*map)(struct gpio_event_axis_info *info, uint16_t in); + uint32_t *gpio; + uint32_t flags; +}; +#define gpio_axis_2bit_gray_map gpio_axis_4bit_gray_map +#define gpio_axis_3bit_gray_map gpio_axis_4bit_gray_map +uint16_t gpio_axis_4bit_gray_map( + struct gpio_event_axis_info *info, uint16_t in); +uint16_t gpio_axis_5bit_singletrack_map( + struct gpio_event_axis_info *info, uint16_t in); + +#endif diff --git a/drivers/staging/dream/include/linux/msm_adsp.h b/drivers/staging/dream/include/linux/msm_adsp.h new file mode 100644 index 000000000000..e775f3e94f1d --- /dev/null +++ b/drivers/staging/dream/include/linux/msm_adsp.h @@ -0,0 +1,84 @@ +/* drivers/staging/dream/include/linux/msm_adsp.h + * + * Copyright (c) QUALCOMM Incorporated + * Copyright (C) 2007 Google, Inc. + * Author: Iliyan Malchev <ibm@android.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#ifndef __LINUX_MSM_ADSP_H +#define __LINUX_MSM_ADSP_H + +#include <linux/types.h> +#include <linux/ioctl.h> + +#define ADSP_IOCTL_MAGIC 'q' + +/* ADSP_IOCTL_WRITE_COMMAND */ +struct adsp_command_t { + uint16_t queue; + uint32_t len; /* bytes */ + uint8_t *data; +}; + +/* ADSP_IOCTL_GET_EVENT */ +struct adsp_event_t { + uint16_t type; /* 1 == event (RPC), 0 == message (adsp) */ + uint32_t timeout_ms; /* -1 for infinite, 0 for immediate return */ + uint16_t msg_id; + uint16_t flags; /* 1 == 16--bit event, 0 == 32-bit event */ + uint32_t len; /* size in, number of bytes out */ + uint8_t *data; +}; + +#define ADSP_IOCTL_ENABLE \ + _IOR(ADSP_IOCTL_MAGIC, 1, unsigned) + +#define ADSP_IOCTL_DISABLE \ + _IOR(ADSP_IOCTL_MAGIC, 2, unsigned) + +#define ADSP_IOCTL_DISABLE_ACK \ + _IOR(ADSP_IOCTL_MAGIC, 3, unsigned) + +#define ADSP_IOCTL_WRITE_COMMAND \ + _IOR(ADSP_IOCTL_MAGIC, 4, struct adsp_command_t *) + +#define ADSP_IOCTL_GET_EVENT \ + _IOWR(ADSP_IOCTL_MAGIC, 5, struct adsp_event_data_t *) + +#define ADSP_IOCTL_SET_CLKRATE \ + _IOR(ADSP_IOCTL_MAGIC, 6, unsigned) + +#define ADSP_IOCTL_DISABLE_EVENT_RSP \ + _IOR(ADSP_IOCTL_MAGIC, 10, unsigned) + +struct adsp_pmem_info { + int fd; + void *vaddr; +}; + +#define ADSP_IOCTL_REGISTER_PMEM \ + _IOW(ADSP_IOCTL_MAGIC, 13, unsigned) + +#define ADSP_IOCTL_UNREGISTER_PMEM \ + _IOW(ADSP_IOCTL_MAGIC, 14, unsigned) + +/* Cause any further GET_EVENT ioctls to fail (-ENODEV) + * until the device is closed and reopened. Useful for + * terminating event dispatch threads + */ +#define ADSP_IOCTL_ABORT_EVENT_READ \ + _IOW(ADSP_IOCTL_MAGIC, 15, unsigned) + +#define ADSP_IOCTL_LINK_TASK \ + _IOW(ADSP_IOCTL_MAGIC, 16, unsigned) + +#endif diff --git a/drivers/staging/dream/include/linux/msm_audio.h b/drivers/staging/dream/include/linux/msm_audio.h new file mode 100644 index 000000000000..cfbdaa0d98b2 --- /dev/null +++ b/drivers/staging/dream/include/linux/msm_audio.h @@ -0,0 +1,115 @@ +/* drivers/staging/dream/include/linux/msm_audio.h + * + * Copyright (C) 2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __LINUX_MSM_AUDIO_H +#define __LINUX_MSM_AUDIO_H + +#include <linux/types.h> +#include <linux/ioctl.h> +#include <asm/sizes.h> + +/* PCM Audio */ + +#define AUDIO_IOCTL_MAGIC 'a' + +#define AUDIO_START _IOW(AUDIO_IOCTL_MAGIC, 0, unsigned) +#define AUDIO_STOP _IOW(AUDIO_IOCTL_MAGIC, 1, unsigned) +#define AUDIO_FLUSH _IOW(AUDIO_IOCTL_MAGIC, 2, unsigned) +#define AUDIO_GET_CONFIG _IOR(AUDIO_IOCTL_MAGIC, 3, unsigned) +#define AUDIO_SET_CONFIG _IOW(AUDIO_IOCTL_MAGIC, 4, unsigned) +#define AUDIO_GET_STATS _IOR(AUDIO_IOCTL_MAGIC, 5, unsigned) +#define AUDIO_ENABLE_AUDPP _IOW(AUDIO_IOCTL_MAGIC, 6, unsigned) +#define AUDIO_SET_ADRC _IOW(AUDIO_IOCTL_MAGIC, 7, unsigned) +#define AUDIO_SET_EQ _IOW(AUDIO_IOCTL_MAGIC, 8, unsigned) +#define AUDIO_SET_RX_IIR _IOW(AUDIO_IOCTL_MAGIC, 9, unsigned) +#define AUDIO_SET_VOLUME _IOW(AUDIO_IOCTL_MAGIC, 10, unsigned) +#define AUDIO_ENABLE_AUDPRE _IOW(AUDIO_IOCTL_MAGIC, 11, unsigned) +#define AUDIO_SET_AGC _IOW(AUDIO_IOCTL_MAGIC, 12, unsigned) +#define AUDIO_SET_NS _IOW(AUDIO_IOCTL_MAGIC, 13, unsigned) +#define AUDIO_SET_TX_IIR _IOW(AUDIO_IOCTL_MAGIC, 14, unsigned) +#define AUDIO_PAUSE _IOW(AUDIO_IOCTL_MAGIC, 15, unsigned) +#define AUDIO_GET_PCM_CONFIG _IOR(AUDIO_IOCTL_MAGIC, 30, unsigned) +#define AUDIO_SET_PCM_CONFIG _IOW(AUDIO_IOCTL_MAGIC, 31, unsigned) +#define AUDIO_SWITCH_DEVICE _IOW(AUDIO_IOCTL_MAGIC, 32, unsigned) + +#define AUDIO_MAX_COMMON_IOCTL_NUM 100 + +#define AUDIO_MAX_COMMON_IOCTL_NUM 100 + +struct msm_audio_config { + uint32_t buffer_size; + uint32_t buffer_count; + uint32_t channel_count; + uint32_t sample_rate; + uint32_t type; + uint32_t unused[3]; +}; + +struct msm_audio_stats { + uint32_t byte_count; + uint32_t sample_count; + uint32_t unused[2]; +}; + +/* Audio routing */ + +#define SND_IOCTL_MAGIC 's' + +#define SND_MUTE_UNMUTED 0 +#define SND_MUTE_MUTED 1 + +struct msm_snd_device_config { + uint32_t device; + uint32_t ear_mute; + uint32_t mic_mute; +}; + +#define SND_SET_DEVICE _IOW(SND_IOCTL_MAGIC, 2, struct msm_device_config *) + +#define SND_METHOD_VOICE 0 + +struct msm_snd_volume_config { + uint32_t device; + uint32_t method; + uint32_t volume; +}; + +#define SND_SET_VOLUME _IOW(SND_IOCTL_MAGIC, 3, struct msm_snd_volume_config *) + +/* Returns the number of SND endpoints supported. */ + +#define SND_GET_NUM_ENDPOINTS _IOR(SND_IOCTL_MAGIC, 4, unsigned *) + +struct msm_snd_endpoint { + int id; /* input and output */ + char name[64]; /* output only */ +}; + +/* Takes an index between 0 and one less than the number returned by + * SND_GET_NUM_ENDPOINTS, and returns the SND index and name of a + * SND endpoint. On input, the .id field contains the number of the + * endpoint, and on exit it contains the SND index, while .name contains + * the description of the endpoint. + */ + +#define SND_GET_ENDPOINT _IOWR(SND_IOCTL_MAGIC, 5, struct msm_snd_endpoint *) + +struct msm_audio_pcm_config { + uint32_t pcm_feedback; /* 0 - disable > 0 - enable */ + uint32_t buffer_count; /* Number of buffers to allocate */ + uint32_t buffer_size; /* Size of buffer for capturing of + PCM samples */ +}; +#endif diff --git a/drivers/staging/dream/include/linux/msm_rpcrouter.h b/drivers/staging/dream/include/linux/msm_rpcrouter.h new file mode 100644 index 000000000000..64845fb481f1 --- /dev/null +++ b/drivers/staging/dream/include/linux/msm_rpcrouter.h @@ -0,0 +1,47 @@ +/* drivers/staging/dream/include/linux/msm_rpcrouter.h + * + * Copyright (c) QUALCOMM Incorporated + * Copyright (C) 2007 Google, Inc. + * Author: San Mehat <san@android.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#ifndef __LINUX_MSM_RPCROUTER_H +#define __LINUX_MSM_RPCROUTER_H + +#include <linux/types.h> +#include <linux/ioctl.h> + +#define RPC_ROUTER_VERSION_V1 0x00010000 + +struct rpcrouter_ioctl_server_args { + uint32_t prog; + uint32_t vers; +}; + +#define RPC_ROUTER_IOCTL_MAGIC (0xC1) + +#define RPC_ROUTER_IOCTL_GET_VERSION \ + _IOR(RPC_ROUTER_IOCTL_MAGIC, 0, unsigned int) + +#define RPC_ROUTER_IOCTL_GET_MTU \ + _IOR(RPC_ROUTER_IOCTL_MAGIC, 1, unsigned int) + +#define RPC_ROUTER_IOCTL_REGISTER_SERVER \ + _IOWR(RPC_ROUTER_IOCTL_MAGIC, 2, unsigned int) + +#define RPC_ROUTER_IOCTL_UNREGISTER_SERVER \ + _IOWR(RPC_ROUTER_IOCTL_MAGIC, 3, unsigned int) + +#define RPC_ROUTER_IOCTL_GET_MINOR_VERSION \ + _IOW(RPC_ROUTER_IOCTL_MAGIC, 4, unsigned int) + +#endif diff --git a/drivers/staging/dream/include/linux/wakelock.h b/drivers/staging/dream/include/linux/wakelock.h new file mode 100644 index 000000000000..93c31a4d1ca7 --- /dev/null +++ b/drivers/staging/dream/include/linux/wakelock.h @@ -0,0 +1,91 @@ +/* drivers/staging/dream/include/linux/wakelock.h + * + * Copyright (C) 2007-2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_WAKELOCK_H +#define _LINUX_WAKELOCK_H + +#include <linux/list.h> +#include <linux/ktime.h> + +/* A wake_lock prevents the system from entering suspend or other low power + * states when active. If the type is set to WAKE_LOCK_SUSPEND, the wake_lock + * prevents a full system suspend. If the type is WAKE_LOCK_IDLE, low power + * states that cause large interrupt latencies or that disable a set of + * interrupts will not entered from idle until the wake_locks are released. + */ + +enum { + WAKE_LOCK_SUSPEND, /* Prevent suspend */ + WAKE_LOCK_IDLE, /* Prevent low power idle */ + WAKE_LOCK_TYPE_COUNT +}; + +struct wake_lock { +#ifdef CONFIG_HAS_WAKELOCK + struct list_head link; + int flags; + const char *name; + unsigned long expires; +#ifdef CONFIG_WAKELOCK_STAT + struct { + int count; + int expire_count; + int wakeup_count; + ktime_t total_time; + ktime_t prevent_suspend_time; + ktime_t max_time; + ktime_t last_time; + } stat; +#endif +#endif +}; + +#ifdef CONFIG_HAS_WAKELOCK + +void wake_lock_init(struct wake_lock *lock, int type, const char *name); +void wake_lock_destroy(struct wake_lock *lock); +void wake_lock(struct wake_lock *lock); +void wake_lock_timeout(struct wake_lock *lock, long timeout); +void wake_unlock(struct wake_lock *lock); + +/* wake_lock_active returns a non-zero value if the wake_lock is currently + * locked. If the wake_lock has a timeout, it does not check the timeout + * but if the timeout had aready been checked it will return 0. + */ +int wake_lock_active(struct wake_lock *lock); + +/* has_wake_lock returns 0 if no wake locks of the specified type are active, + * and non-zero if one or more wake locks are held. Specifically it returns + * -1 if one or more wake locks with no timeout are active or the + * number of jiffies until all active wake locks time out. + */ +long has_wake_lock(int type); + +#else + +static inline void wake_lock_init(struct wake_lock *lock, int type, + const char *name) {} +static inline void wake_lock_destroy(struct wake_lock *lock) {} +static inline void wake_lock(struct wake_lock *lock) {} +static inline void wake_lock_timeout(struct wake_lock *lock, long timeout) {} +static inline void wake_unlock(struct wake_lock *lock) {} + +static inline int wake_lock_active(struct wake_lock *lock) { return 0; } +static inline long has_wake_lock(int type) { return 0; } + +#endif + +#endif + diff --git a/drivers/staging/dream/include/mach/camera.h b/drivers/staging/dream/include/mach/camera.h new file mode 100644 index 000000000000..c20f0423abd4 --- /dev/null +++ b/drivers/staging/dream/include/mach/camera.h @@ -0,0 +1,279 @@ +/* + * Copyright (C) 2008-2009 QUALCOMM Incorporated. + */ + +#ifndef __ASM__ARCH_CAMERA_H +#define __ASM__ARCH_CAMERA_H + +#include <linux/list.h> +#include <linux/poll.h> +#include <linux/cdev.h> +#include <linux/platform_device.h> +#include "linux/types.h" + +#include <mach/board.h> +#include <media/msm_camera.h> + +#ifdef CONFIG_MSM_CAMERA_DEBUG +#define CDBG(fmt, args...) printk(KERN_INFO "msm_camera: " fmt, ##args) +#else +#define CDBG(fmt, args...) do { } while (0) +#endif + +#define MSM_CAMERA_MSG 0 +#define MSM_CAMERA_EVT 1 +#define NUM_WB_EXP_NEUTRAL_REGION_LINES 4 +#define NUM_WB_EXP_STAT_OUTPUT_BUFFERS 3 +#define NUM_AUTOFOCUS_MULTI_WINDOW_GRIDS 16 +#define NUM_AF_STAT_OUTPUT_BUFFERS 3 + +enum msm_queue { + MSM_CAM_Q_CTRL, /* control command or control command status */ + MSM_CAM_Q_VFE_EVT, /* adsp event */ + MSM_CAM_Q_VFE_MSG, /* adsp message */ + MSM_CAM_Q_V4L2_REQ, /* v4l2 request */ +}; + +enum vfe_resp_msg { + VFE_EVENT, + VFE_MSG_GENERAL, + VFE_MSG_SNAPSHOT, + VFE_MSG_OUTPUT1, + VFE_MSG_OUTPUT2, + VFE_MSG_STATS_AF, + VFE_MSG_STATS_WE, +}; + +struct msm_vfe_phy_info { + uint32_t sbuf_phy; + uint32_t y_phy; + uint32_t cbcr_phy; +}; + +struct msm_vfe_resp { + enum vfe_resp_msg type; + struct msm_vfe_evt_msg evt_msg; + struct msm_vfe_phy_info phy; + void *extdata; + int32_t extlen; +}; + +struct msm_vfe_callback { + void (*vfe_resp)(struct msm_vfe_resp *, + enum msm_queue, void *syncdata); + void* (*vfe_alloc)(int, void *syncdata); +}; + +struct msm_camvfe_fn { + int (*vfe_init)(struct msm_vfe_callback *, struct platform_device *); + int (*vfe_enable)(struct camera_enable_cmd *); + int (*vfe_config)(struct msm_vfe_cfg_cmd *, void *); + int (*vfe_disable)(struct camera_enable_cmd *, + struct platform_device *dev); + void (*vfe_release)(struct platform_device *); +}; + +struct msm_sensor_ctrl { + int (*s_init)(const struct msm_camera_sensor_info *); + int (*s_release)(void); + int (*s_config)(void __user *); +}; + +struct msm_sync { + /* These two queues are accessed from a process context only. */ + struct hlist_head frame; /* most-frequently accessed */ + struct hlist_head stats; + + /* The message queue is used by the control thread to send commands + * to the config thread, and also by the DSP to send messages to the + * config thread. Thus it is the only queue that is accessed from + * both interrupt and process context. + */ + spinlock_t msg_event_q_lock; + struct list_head msg_event_q; + wait_queue_head_t msg_event_wait; + + /* This queue contains preview frames. It is accessed by the DSP (in + * in interrupt context, and by the frame thread. + */ + spinlock_t prev_frame_q_lock; + struct list_head prev_frame_q; + wait_queue_head_t prev_frame_wait; + int unblock_poll_frame; + + /* This queue contains snapshot frames. It is accessed by the DSP (in + * interrupt context, and by the control thread. + */ + spinlock_t pict_frame_q_lock; + struct list_head pict_frame_q; + wait_queue_head_t pict_frame_wait; + + struct msm_camera_sensor_info *sdata; + struct msm_camvfe_fn vfefn; + struct msm_sensor_ctrl sctrl; + struct platform_device *pdev; + uint8_t opencnt; + void *cropinfo; + int croplen; + unsigned pict_pp; + + const char *apps_id; + + struct mutex lock; + struct list_head list; +}; + +#define MSM_APPS_ID_V4L2 "msm_v4l2" +#define MSM_APPS_ID_PROP "msm_qct" + +struct msm_device { + struct msm_sync *sync; /* most-frequently accessed */ + struct device *device; + struct cdev cdev; + /* opened is meaningful only for the config and frame nodes, + * which may be opened only once. + */ + atomic_t opened; +}; + +struct msm_control_device_queue { + spinlock_t ctrl_status_q_lock; + struct list_head ctrl_status_q; + wait_queue_head_t ctrl_status_wait; +}; + +struct msm_control_device { + struct msm_device *pmsm; + + /* This queue used by the config thread to send responses back to the + * control thread. It is accessed only from a process context. + */ + struct msm_control_device_queue ctrl_q; +}; + +/* this structure is used in kernel */ +struct msm_queue_cmd { + struct list_head list; + enum msm_queue type; + void *command; +}; + +struct register_address_value_pair { + uint16_t register_address; + uint16_t register_value; +}; + +struct msm_pmem_region { + struct hlist_node list; + int type; + void *vaddr; + unsigned long paddr; + unsigned long len; + struct file *file; + uint32_t y_off; + uint32_t cbcr_off; + int fd; + uint8_t active; +}; + +struct axidata { + uint32_t bufnum1; + uint32_t bufnum2; + struct msm_pmem_region *region; +}; + +#ifdef CONFIG_MSM_CAMERA_FLASH +int msm_camera_flash_set_led_state(unsigned led_state); +#else +static inline int msm_camera_flash_set_led_state(unsigned led_state) +{ + return -ENOTSUPP; +} +#endif + +/* Below functions are added for V4L2 kernel APIs */ +struct msm_v4l2_driver { + struct msm_sync *sync; + int (*open)(struct msm_sync *, const char *apps_id); + int (*release)(struct msm_sync *); + int (*ctrl)(struct msm_sync *, struct msm_ctrl_cmd *); + int (*reg_pmem)(struct msm_sync *, struct msm_pmem_info *); + int (*get_frame) (struct msm_sync *, struct msm_frame *); + int (*put_frame) (struct msm_sync *, struct msm_frame *); + int (*get_pict) (struct msm_sync *, struct msm_ctrl_cmd *); + unsigned int (*drv_poll) (struct msm_sync *, struct file *, + struct poll_table_struct *); +}; + +int msm_v4l2_register(struct msm_v4l2_driver *); +int msm_v4l2_unregister(struct msm_v4l2_driver *); + +void msm_camvfe_init(void); +int msm_camvfe_check(void *); +void msm_camvfe_fn_init(struct msm_camvfe_fn *, void *); +int msm_camera_drv_start(struct platform_device *dev, + int (*sensor_probe)(const struct msm_camera_sensor_info *, + struct msm_sensor_ctrl *)); + +enum msm_camio_clk_type { + CAMIO_VFE_MDC_CLK, + CAMIO_MDC_CLK, + CAMIO_VFE_CLK, + CAMIO_VFE_AXI_CLK, + + CAMIO_MAX_CLK +}; + +enum msm_camio_clk_src_type { + MSM_CAMIO_CLK_SRC_INTERNAL, + MSM_CAMIO_CLK_SRC_EXTERNAL, + MSM_CAMIO_CLK_SRC_MAX +}; + +enum msm_s_test_mode { + S_TEST_OFF, + S_TEST_1, + S_TEST_2, + S_TEST_3 +}; + +enum msm_s_resolution { + S_QTR_SIZE, + S_FULL_SIZE, + S_INVALID_SIZE +}; + +enum msm_s_reg_update { + /* Sensor egisters that need to be updated during initialization */ + S_REG_INIT, + /* Sensor egisters that needs periodic I2C writes */ + S_UPDATE_PERIODIC, + /* All the sensor Registers will be updated */ + S_UPDATE_ALL, + /* Not valid update */ + S_UPDATE_INVALID +}; + +enum msm_s_setting { + S_RES_PREVIEW, + S_RES_CAPTURE +}; + +int msm_camio_enable(struct platform_device *dev); + +int msm_camio_clk_enable(enum msm_camio_clk_type clk); +int msm_camio_clk_disable(enum msm_camio_clk_type clk); +int msm_camio_clk_config(uint32_t freq); +void msm_camio_clk_rate_set(int rate); +void msm_camio_clk_axi_rate_set(int rate); + +void msm_camio_camif_pad_reg_reset(void); +void msm_camio_camif_pad_reg_reset_2(void); + +void msm_camio_vfe_blk_reset(void); + +void msm_camio_clk_sel(enum msm_camio_clk_src_type); +void msm_camio_disable(struct platform_device *); +int msm_camio_probe_on(struct platform_device *); +int msm_camio_probe_off(struct platform_device *); +#endif diff --git a/drivers/staging/dream/include/mach/msm_adsp.h b/drivers/staging/dream/include/mach/msm_adsp.h new file mode 100644 index 000000000000..a081683328a3 --- /dev/null +++ b/drivers/staging/dream/include/mach/msm_adsp.h @@ -0,0 +1,112 @@ +/* include/asm-arm/arch-msm/msm_adsp.h + * + * Copyright (C) 2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ASM__ARCH_MSM_ADSP_H +#define __ASM__ARCH_MSM_ADSP_H + +struct msm_adsp_module; + +struct msm_adsp_ops { + /* event is called from interrupt context when a message + * arrives from the DSP. Use the provided function pointer + * to copy the message into a local buffer. Do NOT call + * it multiple times. + */ + void (*event)(void *driver_data, unsigned id, size_t len, + void (*getevent)(void *ptr, size_t len)); +}; + +/* Get, Put, Enable, and Disable are synchronous and must only + * be called from thread context. Enable and Disable will block + * up to one second in the event of a fatal DSP error but are + * much faster otherwise. + */ +int msm_adsp_get(const char *name, struct msm_adsp_module **module, + struct msm_adsp_ops *ops, void *driver_data); +void msm_adsp_put(struct msm_adsp_module *module); +int msm_adsp_enable(struct msm_adsp_module *module); +int msm_adsp_disable(struct msm_adsp_module *module); +int adsp_set_clkrate(struct msm_adsp_module *module, unsigned long clk_rate); + +/* Write is safe to call from interrupt context. + */ +int msm_adsp_write(struct msm_adsp_module *module, + unsigned queue_id, + void *data, size_t len); + +#if CONFIG_MSM_AMSS_VERSION >= 6350 +/* Command Queue Indexes */ +#define QDSP_lpmCommandQueue 0 +#define QDSP_mpuAfeQueue 1 +#define QDSP_mpuGraphicsCmdQueue 2 +#define QDSP_mpuModmathCmdQueue 3 +#define QDSP_mpuVDecCmdQueue 4 +#define QDSP_mpuVDecPktQueue 5 +#define QDSP_mpuVEncCmdQueue 6 +#define QDSP_rxMpuDecCmdQueue 7 +#define QDSP_rxMpuDecPktQueue 8 +#define QDSP_txMpuEncQueue 9 +#define QDSP_uPAudPPCmd1Queue 10 +#define QDSP_uPAudPPCmd2Queue 11 +#define QDSP_uPAudPPCmd3Queue 12 +#define QDSP_uPAudPlay0BitStreamCtrlQueue 13 +#define QDSP_uPAudPlay1BitStreamCtrlQueue 14 +#define QDSP_uPAudPlay2BitStreamCtrlQueue 15 +#define QDSP_uPAudPlay3BitStreamCtrlQueue 16 +#define QDSP_uPAudPlay4BitStreamCtrlQueue 17 +#define QDSP_uPAudPreProcCmdQueue 18 +#define QDSP_uPAudRecBitStreamQueue 19 +#define QDSP_uPAudRecCmdQueue 20 +#define QDSP_uPDiagQueue 21 +#define QDSP_uPJpegActionCmdQueue 22 +#define QDSP_uPJpegCfgCmdQueue 23 +#define QDSP_uPVocProcQueue 24 +#define QDSP_vfeCommandQueue 25 +#define QDSP_vfeCommandScaleQueue 26 +#define QDSP_vfeCommandTableQueue 27 +#define QDSP_MAX_NUM_QUEUES 28 +#else +/* Command Queue Indexes */ +#define QDSP_lpmCommandQueue 0 +#define QDSP_mpuAfeQueue 1 +#define QDSP_mpuGraphicsCmdQueue 2 +#define QDSP_mpuModmathCmdQueue 3 +#define QDSP_mpuVDecCmdQueue 4 +#define QDSP_mpuVDecPktQueue 5 +#define QDSP_mpuVEncCmdQueue 6 +#define QDSP_rxMpuDecCmdQueue 7 +#define QDSP_rxMpuDecPktQueue 8 +#define QDSP_txMpuEncQueue 9 +#define QDSP_uPAudPPCmd1Queue 10 +#define QDSP_uPAudPPCmd2Queue 11 +#define QDSP_uPAudPPCmd3Queue 12 +#define QDSP_uPAudPlay0BitStreamCtrlQueue 13 +#define QDSP_uPAudPlay1BitStreamCtrlQueue 14 +#define QDSP_uPAudPlay2BitStreamCtrlQueue 15 +#define QDSP_uPAudPlay3BitStreamCtrlQueue 16 +#define QDSP_uPAudPlay4BitStreamCtrlQueue 17 +#define QDSP_uPAudPreProcCmdQueue 18 +#define QDSP_uPAudRecBitStreamQueue 19 +#define QDSP_uPAudRecCmdQueue 20 +#define QDSP_uPJpegActionCmdQueue 21 +#define QDSP_uPJpegCfgCmdQueue 22 +#define QDSP_uPVocProcQueue 23 +#define QDSP_vfeCommandQueue 24 +#define QDSP_vfeCommandScaleQueue 25 +#define QDSP_vfeCommandTableQueue 26 +#define QDSP_QUEUE_MAX 26 +#endif + +#endif diff --git a/drivers/staging/dream/include/mach/msm_rpcrouter.h b/drivers/staging/dream/include/mach/msm_rpcrouter.h new file mode 100644 index 000000000000..9724ece1c97c --- /dev/null +++ b/drivers/staging/dream/include/mach/msm_rpcrouter.h @@ -0,0 +1,179 @@ +/** include/asm-arm/arch-msm/msm_rpcrouter.h + * + * Copyright (C) 2007 Google, Inc. + * Copyright (c) 2007-2009 QUALCOMM Incorporated + * Author: San Mehat <san@android.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ASM__ARCH_MSM_RPCROUTER_H +#define __ASM__ARCH_MSM_RPCROUTER_H + +#include <linux/types.h> +#include <linux/list.h> +#include <linux/platform_device.h> + +#if CONFIG_MSM_AMSS_VERSION >= 6350 +/* RPC API version structure + * Version bit 31 : 1->hashkey versioning, + * 0->major-minor (backward compatible) versioning + * hashkey versioning: + * Version bits 31-0 hashkey + * major-minor (backward compatible) versioning + * Version bits 30-28 reserved (no match) + * Version bits 27-16 major (must match) + * Version bits 15-0 minor (greater or equal) + */ +#define RPC_VERSION_MODE_MASK 0x80000000 +#define RPC_VERSION_MAJOR_MASK 0x0fff0000 +#define RPC_VERSION_MAJOR_OFFSET 16 +#define RPC_VERSION_MINOR_MASK 0x0000ffff + +#define MSM_RPC_VERS(major, minor) \ + ((uint32_t)((((major) << RPC_VERSION_MAJOR_OFFSET) & \ + RPC_VERSION_MAJOR_MASK) | \ + ((minor) & RPC_VERSION_MINOR_MASK))) +#define MSM_RPC_GET_MAJOR(vers) (((vers) & RPC_VERSION_MAJOR_MASK) >> \ + RPC_VERSION_MAJOR_OFFSET) +#define MSM_RPC_GET_MINOR(vers) ((vers) & RPC_VERSION_MINOR_MASK) +#else +#define MSM_RPC_VERS(major, minor) (major) +#define MSM_RPC_GET_MAJOR(vers) (vers) +#define MSM_RPC_GET_MINOR(vers) 0 +#endif + +struct msm_rpc_endpoint; + +struct rpcsvr_platform_device +{ + struct platform_device base; + uint32_t prog; + uint32_t vers; +}; + +#define RPC_DATA_IN 0 +/* + * Structures for sending / receiving direct RPC requests + * XXX: Any cred/verif lengths > 0 not supported + */ + +struct rpc_request_hdr +{ + uint32_t xid; + uint32_t type; /* 0 */ + uint32_t rpc_vers; /* 2 */ + uint32_t prog; + uint32_t vers; + uint32_t procedure; + uint32_t cred_flavor; + uint32_t cred_length; + uint32_t verf_flavor; + uint32_t verf_length; +}; + +typedef struct +{ + uint32_t low; + uint32_t high; +} rpc_reply_progmismatch_data; + +typedef struct +{ +} rpc_denied_reply_hdr; + +typedef struct +{ + uint32_t verf_flavor; + uint32_t verf_length; + uint32_t accept_stat; +#define RPC_ACCEPTSTAT_SUCCESS 0 +#define RPC_ACCEPTSTAT_PROG_UNAVAIL 1 +#define RPC_ACCEPTSTAT_PROG_MISMATCH 2 +#define RPC_ACCEPTSTAT_PROC_UNAVAIL 3 +#define RPC_ACCEPTSTAT_GARBAGE_ARGS 4 +#define RPC_ACCEPTSTAT_SYSTEM_ERR 5 +#define RPC_ACCEPTSTAT_PROG_LOCKED 6 + /* + * Following data is dependant on accept_stat + * If ACCEPTSTAT == PROG_MISMATCH then there is a + * 'rpc_reply_progmismatch_data' structure following the header. + * Otherwise the data is procedure specific + */ +} rpc_accepted_reply_hdr; + +struct rpc_reply_hdr +{ + uint32_t xid; + uint32_t type; + uint32_t reply_stat; +#define RPCMSG_REPLYSTAT_ACCEPTED 0 +#define RPCMSG_REPLYSTAT_DENIED 1 + union { + rpc_accepted_reply_hdr acc_hdr; + rpc_denied_reply_hdr dny_hdr; + } data; +}; + +/* flags for msm_rpc_connect() */ +#define MSM_RPC_UNINTERRUPTIBLE 0x0001 + +/* use IS_ERR() to check for failure */ +struct msm_rpc_endpoint *msm_rpc_open(void); +/* Connect with the specified server version */ +struct msm_rpc_endpoint *msm_rpc_connect(uint32_t prog, uint32_t vers, unsigned flags); +uint32_t msm_rpc_get_vers(struct msm_rpc_endpoint *ept); +/* check if server version can handle client requested version */ +int msm_rpc_is_compatible_version(uint32_t server_version, + uint32_t client_version); + +int msm_rpc_close(struct msm_rpc_endpoint *ept); +int msm_rpc_write(struct msm_rpc_endpoint *ept, + void *data, int len); +int msm_rpc_read(struct msm_rpc_endpoint *ept, + void **data, unsigned len, long timeout); +void msm_rpc_setup_req(struct rpc_request_hdr *hdr, + uint32_t prog, uint32_t vers, uint32_t proc); +int msm_rpc_register_server(struct msm_rpc_endpoint *ept, + uint32_t prog, uint32_t vers); +int msm_rpc_unregister_server(struct msm_rpc_endpoint *ept, + uint32_t prog, uint32_t vers); + +/* simple blocking rpc call + * + * request is mandatory and must have a rpc_request_hdr + * at the start. The header will be filled out for you. + * + * reply provides a buffer for replies of reply_max_size + */ +int msm_rpc_call_reply(struct msm_rpc_endpoint *ept, uint32_t proc, + void *request, int request_size, + void *reply, int reply_max_size, + long timeout); +int msm_rpc_call(struct msm_rpc_endpoint *ept, uint32_t proc, + void *request, int request_size, + long timeout); + +struct msm_rpc_server +{ + struct list_head list; + uint32_t flags; + + uint32_t prog; + uint32_t vers; + + int (*rpc_call)(struct msm_rpc_server *server, + struct rpc_request_hdr *req, unsigned len); +}; + +int msm_rpc_create_server(struct msm_rpc_server *server); + +#endif diff --git a/drivers/staging/dream/include/mach/msm_smd.h b/drivers/staging/dream/include/mach/msm_smd.h new file mode 100644 index 000000000000..bdf7731ab680 --- /dev/null +++ b/drivers/staging/dream/include/mach/msm_smd.h @@ -0,0 +1,107 @@ +/* linux/include/asm-arm/arch-msm/msm_smd.h + * + * Copyright (C) 2007 Google, Inc. + * Author: Brian Swetland <swetland@google.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ASM_ARCH_MSM_SMD_H +#define __ASM_ARCH_MSM_SMD_H + +typedef struct smd_channel smd_channel_t; + +/* warning: notify() may be called before open returns */ +int smd_open(const char *name, smd_channel_t **ch, void *priv, + void (*notify)(void *priv, unsigned event)); + +#define SMD_EVENT_DATA 1 +#define SMD_EVENT_OPEN 2 +#define SMD_EVENT_CLOSE 3 + +int smd_close(smd_channel_t *ch); + +/* passing a null pointer for data reads and discards */ +int smd_read(smd_channel_t *ch, void *data, int len); + +/* Write to stream channels may do a partial write and return +** the length actually written. +** Write to packet channels will never do a partial write -- +** it will return the requested length written or an error. +*/ +int smd_write(smd_channel_t *ch, const void *data, int len); + +int smd_write_avail(smd_channel_t *ch); +int smd_read_avail(smd_channel_t *ch); + +/* Returns the total size of the current packet being read. +** Returns 0 if no packets available or a stream channel. +*/ +int smd_cur_packet_size(smd_channel_t *ch); + +/* used for tty unthrottling and the like -- causes the notify() +** callback to be called from the same lock context as is used +** when it is called from channel updates +*/ +void smd_kick(smd_channel_t *ch); + + +#if 0 +/* these are interruptable waits which will block you until the specified +** number of bytes are readable or writable. +*/ +int smd_wait_until_readable(smd_channel_t *ch, int bytes); +int smd_wait_until_writable(smd_channel_t *ch, int bytes); +#endif + +typedef enum +{ + SMD_PORT_DS = 0, + SMD_PORT_DIAG, + SMD_PORT_RPC_CALL, + SMD_PORT_RPC_REPLY, + SMD_PORT_BT, + SMD_PORT_CONTROL, + SMD_PORT_MEMCPY_SPARE1, + SMD_PORT_DATA1, + SMD_PORT_DATA2, + SMD_PORT_DATA3, + SMD_PORT_DATA4, + SMD_PORT_DATA5, + SMD_PORT_DATA6, + SMD_PORT_DATA7, + SMD_PORT_DATA8, + SMD_PORT_DATA9, + SMD_PORT_DATA10, + SMD_PORT_DATA11, + SMD_PORT_DATA12, + SMD_PORT_DATA13, + SMD_PORT_DATA14, + SMD_PORT_DATA15, + SMD_PORT_DATA16, + SMD_PORT_DATA17, + SMD_PORT_DATA18, + SMD_PORT_DATA19, + SMD_PORT_DATA20, + SMD_PORT_GPS_NMEA, + SMD_PORT_BRIDGE_1, + SMD_PORT_BRIDGE_2, + SMD_PORT_BRIDGE_3, + SMD_PORT_BRIDGE_4, + SMD_PORT_BRIDGE_5, + SMD_PORT_LOOPBACK, + SMD_PORT_CS_APPS_MODEM, + SMD_PORT_CS_APPS_DSP, + SMD_PORT_CS_MODEM_DSP, + SMD_NUM_PORTS, +} smd_port_id_type; + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5audplaycmdi.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5audplaycmdi.h new file mode 100644 index 000000000000..0b6a31259bb0 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5audplaycmdi.h @@ -0,0 +1,94 @@ +#ifndef QDSP5AUDPLAYCMDI_H +#define QDSP5AUDPLAYCMDI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + Q D S P 5 A U D I O P L A Y T A S K C O M M A N D S + +GENERAL DESCRIPTION + Command Interface for AUDPLAYTASK on QDSP5 + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + + audplay_cmd_dec_data_avail + Send buffer to AUDPLAY task + + +Copyright(c) 1992 - 2009 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + +$Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audplaycmdi.h#2 $ + +===========================================================================*/ + +#define AUDPLAY_CMD_BITSTREAM_DATA_AVAIL 0x0000 +#define AUDPLAY_CMD_BITSTREAM_DATA_AVAIL_LEN \ + sizeof(audplay_cmd_bitstream_data_avail) + +/* Type specification of dec_data_avail message sent to AUDPLAYTASK +*/ +typedef struct { + /*command ID*/ + unsigned int cmd_id; + + /* Decoder ID for which message is being sent */ + unsigned int decoder_id; + + /* Start address of data in ARM global memory */ + unsigned int buf_ptr; + + /* Number of 16-bit words of bit-stream data contiguously available at the + * above-mentioned address. */ + unsigned int buf_size; + + /* Partition number used by audPlayTask to communicate with DSP's RTOS + * kernel */ + unsigned int partition_number; +} __attribute__((packed)) audplay_cmd_bitstream_data_avail; + +#define AUDPLAY_CMD_HPCM_BUF_CFG 0x0003 +#define AUDPLAY_CMD_HPCM_BUF_CFG_LEN \ + sizeof(struct audplay_cmd_hpcm_buf_cfg) + +struct audplay_cmd_hpcm_buf_cfg { + unsigned int cmd_id; + unsigned int hostpcm_config; + unsigned int feedback_frequency; + unsigned int byte_swap; + unsigned int max_buffers; + unsigned int partition_number; +} __attribute__((packed)); + +#define AUDPLAY_CMD_BUFFER_REFRESH 0x0004 +#define AUDPLAY_CMD_BUFFER_REFRESH_LEN \ + sizeof(struct audplay_cmd_buffer_update) + +struct audplay_cmd_buffer_refresh { + unsigned int cmd_id; + unsigned int num_buffers; + unsigned int buf_read_count; + unsigned int buf0_address; + unsigned int buf0_length; + unsigned int buf1_address; + unsigned int buf1_length; +} __attribute__((packed)); +#endif /* QDSP5AUDPLAYCMD_H */ diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5audplaymsg.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5audplaymsg.h new file mode 100644 index 000000000000..c63034b8bf13 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5audplaymsg.h @@ -0,0 +1,70 @@ +#ifndef QDSP5AUDPLAYMSG_H +#define QDSP5AUDPLAYMSG_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + Q D S P 5 A U D I O P L A Y T A S K M S G + +GENERAL DESCRIPTION + Message sent by AUDPLAY task + +REFERENCES + None + + +Copyright(c) 1992 - 2009 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + +$Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audplaymsg.h#3 $ + +===========================================================================*/ +#define AUDPLAY_MSG_DEC_NEEDS_DATA 0x0001 +#define AUDPLAY_MSG_DEC_NEEDS_DATA_MSG_LEN \ + sizeof(audplay_msg_dec_needs_data) + +typedef struct{ + /* reserved*/ + unsigned int dec_id; + + /* The read pointer offset of external memory until which the + * bitstream has been DMAed in. */ + unsigned int adecDataReadPtrOffset; + + /* The buffer size of external memory. */ + unsigned int adecDataBufSize; + + unsigned int bitstream_free_len; + unsigned int bitstream_write_ptr; + unsigned int bitstarem_buf_start; + unsigned int bitstream_buf_len; +} __attribute__((packed)) audplay_msg_dec_needs_data; + +#define AUDPLAY_MSG_BUFFER_UPDATE 0x0004 +#define AUDPLAY_MSG_BUFFER_UPDATE_LEN \ + sizeof(struct audplay_msg_buffer_update) + +struct audplay_msg_buffer_update { + unsigned int buffer_write_count; + unsigned int num_of_buffer; + unsigned int buf0_address; + unsigned int buf0_length; + unsigned int buf1_address; + unsigned int buf1_length; +} __attribute__((packed)); +#endif /* QDSP5AUDPLAYMSG_H */ diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5audppcmdi.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5audppcmdi.h new file mode 100644 index 000000000000..8bee9c62980b --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5audppcmdi.h @@ -0,0 +1,914 @@ +#ifndef QDSP5AUDPPCMDI_H +#define QDSP5AUDPPCMDI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + A U D I O P O S T P R O C E S S I N G I N T E R N A L C O M M A N D S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of commands + that are accepted by AUDPP Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + +$Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audppcmdi.h#2 $ + +===========================================================================*/ + +/* + * ARM to AUDPPTASK Commands + * + * ARM uses three command queues to communicate with AUDPPTASK + * 1)uPAudPPCmd1Queue : Used for more frequent and shorter length commands + * Location : MEMA + * Buffer Size : 6 words + * No of buffers in a queue : 20 for gaming audio and 5 for other images + * 2)uPAudPPCmd2Queue : Used for commands which are not much lengthier + * Location : MEMA + * Buffer Size : 23 + * No of buffers in a queue : 2 + * 3)uPAudOOCmd3Queue : Used for lengthier and more frequent commands + * Location : MEMA + * Buffer Size : 145 + * No of buffers in a queue : 3 + */ + +/* + * Commands Related to uPAudPPCmd1Queue + */ + +/* + * Command Structure to enable or disable the active decoders + */ + +#define AUDPP_CMD_CFG_DEC_TYPE 0x0001 +#define AUDPP_CMD_CFG_DEC_TYPE_LEN sizeof(audpp_cmd_cfg_dec_type) + +/* Enable the decoder */ +#define AUDPP_CMD_DEC_TYPE_M 0x000F + +#define AUDPP_CMD_ENA_DEC_V 0x4000 +#define AUDPP_CMD_DIS_DEC_V 0x0000 +#define AUDPP_CMD_DEC_STATE_M 0x4000 + +#define AUDPP_CMD_UPDATDE_CFG_DEC 0x8000 +#define AUDPP_CMD_DONT_UPDATE_CFG_DEC 0x0000 + + +/* Type specification of cmd_cfg_dec */ + +typedef struct { + unsigned short cmd_id; + unsigned short dec0_cfg; + unsigned short dec1_cfg; + unsigned short dec2_cfg; + unsigned short dec3_cfg; + unsigned short dec4_cfg; +} __attribute__((packed)) audpp_cmd_cfg_dec_type; + +/* + * Command Structure to Pause , Resume and flushes the selected audio decoders + */ + +#define AUDPP_CMD_DEC_CTRL 0x0002 +#define AUDPP_CMD_DEC_CTRL_LEN sizeof(audpp_cmd_dec_ctrl) + +/* Decoder control commands for pause, resume and flush */ +#define AUDPP_CMD_FLUSH_V 0x2000 + +#define AUDPP_CMD_PAUSE_V 0x4000 +#define AUDPP_CMD_RESUME_V 0x0000 + +#define AUDPP_CMD_UPDATE_V 0x8000 +#define AUDPP_CMD_IGNORE_V 0x0000 + + +/* Type Spec for decoder control command*/ + +typedef struct { + unsigned short cmd_id; + unsigned short dec0_ctrl; + unsigned short dec1_ctrl; + unsigned short dec2_ctrl; + unsigned short dec3_ctrl; + unsigned short dec4_ctrl; +} __attribute__((packed)) audpp_cmd_dec_ctrl; + +/* + * Command Structure to Configure the AVSync FeedBack Mechanism + */ + +#define AUDPP_CMD_AVSYNC 0x0003 +#define AUDPP_CMD_AVSYNC_LEN sizeof(audpp_cmd_avsync) + +typedef struct { + unsigned short cmd_id; + unsigned short object_number; + unsigned short interrupt_interval_lsw; + unsigned short interrupt_interval_msw; +} __attribute__((packed)) audpp_cmd_avsync; + +/* + * Command Structure to enable or disable(sleep) the AUDPPTASK + */ + +#define AUDPP_CMD_CFG 0x0004 +#define AUDPP_CMD_CFG_LEN sizeof(audpp_cmd_cfg) + +#define AUDPP_CMD_CFG_SLEEP 0x0000 +#define AUDPP_CMD_CFG_ENABLE 0xFFFF + +typedef struct { + unsigned short cmd_id; + unsigned short cfg; +} __attribute__((packed)) audpp_cmd_cfg; + +/* + * Command Structure to Inject or drop the specified no of samples + */ + +#define AUDPP_CMD_ADJUST_SAMP 0x0005 +#define AUDPP_CMD_ADJUST_SAMP_LEN sizeof(audpp_cmd_adjust_samp) + +#define AUDPP_CMD_SAMP_DROP -1 +#define AUDPP_CMD_SAMP_INSERT 0x0001 + +#define AUDPP_CMD_NUM_SAMPLES 0x0001 + +typedef struct { + unsigned short cmd_id; + unsigned short object_no; + signed short sample_insert_or_drop; + unsigned short num_samples; +} __attribute__((packed)) audpp_cmd_adjust_samp; + +/* + * Command Structure to Configure AVSync Feedback Mechanism + */ + +#define AUDPP_CMD_AVSYNC_CMD_2 0x0006 +#define AUDPP_CMD_AVSYNC_CMD_2_LEN sizeof(audpp_cmd_avsync_cmd_2) + +typedef struct { + unsigned short cmd_id; + unsigned short object_number; + unsigned short interrupt_interval_lsw; + unsigned short interrupt_interval_msw; + unsigned short sample_counter_dlsw; + unsigned short sample_counter_dmsw; + unsigned short sample_counter_msw; + unsigned short byte_counter_dlsw; + unsigned short byte_counter_dmsw; + unsigned short byte_counter_msw; +} __attribute__((packed)) audpp_cmd_avsync_cmd_2; + +/* + * Command Structure to Configure AVSync Feedback Mechanism + */ + +#define AUDPP_CMD_AVSYNC_CMD_3 0x0007 +#define AUDPP_CMD_AVSYNC_CMD_3_LEN sizeof(audpp_cmd_avsync_cmd_3) + +typedef struct { + unsigned short cmd_id; + unsigned short object_number; + unsigned short interrupt_interval_lsw; + unsigned short interrupt_interval_msw; + unsigned short sample_counter_dlsw; + unsigned short sample_counter_dmsw; + unsigned short sample_counter_msw; + unsigned short byte_counter_dlsw; + unsigned short byte_counter_dmsw; + unsigned short byte_counter_msw; +} __attribute__((packed)) audpp_cmd_avsync_cmd_3; + +#define AUDPP_CMD_ROUTING_MODE 0x0008 +#define AUDPP_CMD_ROUTING_MODE_LEN \ +sizeof(struct audpp_cmd_routing_mode) + +struct audpp_cmd_routing_mode { + unsigned short cmd_id; + unsigned short object_number; + unsigned short routing_mode; +} __attribute__((packed)); + +/* + * Commands Related to uPAudPPCmd2Queue + */ + +/* + * Command Structure to configure Per decoder Parameters (Common) + */ + +#define AUDPP_CMD_CFG_ADEC_PARAMS 0x0000 +#define AUDPP_CMD_CFG_ADEC_PARAMS_COMMON_LEN \ + sizeof(audpp_cmd_cfg_adec_params_common) + +#define AUDPP_CMD_STATUS_MSG_FLAG_ENA_FCM 0x4000 +#define AUDPP_CMD_STATUS_MSG_FLAG_DIS_FCM 0x0000 + +#define AUDPP_CMD_STATUS_MSG_FLAG_ENA_DCM 0x8000 +#define AUDPP_CMD_STATUS_MSG_FLAG_DIS_DCM 0x0000 + +/* Sampling frequency*/ +#define AUDPP_CMD_SAMP_RATE_96000 0x0000 +#define AUDPP_CMD_SAMP_RATE_88200 0x0001 +#define AUDPP_CMD_SAMP_RATE_64000 0x0002 +#define AUDPP_CMD_SAMP_RATE_48000 0x0003 +#define AUDPP_CMD_SAMP_RATE_44100 0x0004 +#define AUDPP_CMD_SAMP_RATE_32000 0x0005 +#define AUDPP_CMD_SAMP_RATE_24000 0x0006 +#define AUDPP_CMD_SAMP_RATE_22050 0x0007 +#define AUDPP_CMD_SAMP_RATE_16000 0x0008 +#define AUDPP_CMD_SAMP_RATE_12000 0x0009 +#define AUDPP_CMD_SAMP_RATE_11025 0x000A +#define AUDPP_CMD_SAMP_RATE_8000 0x000B + + +/* + * Type specification of cmd_adec_cfg sent to all decoder + */ + +typedef struct { + unsigned short cmd_id; + unsigned short length; + unsigned short dec_id; + unsigned short status_msg_flag; + unsigned short decoder_frame_counter_msg_period; + unsigned short input_sampling_frequency; +} __attribute__((packed)) audpp_cmd_cfg_adec_params_common; + +/* + * Command Structure to configure Per decoder Parameters (Wav) + */ + +#define AUDPP_CMD_CFG_ADEC_PARAMS_WAV_LEN \ + sizeof(audpp_cmd_cfg_adec_params_wav) + + +#define AUDPP_CMD_WAV_STEREO_CFG_MONO 0x0001 +#define AUDPP_CMD_WAV_STEREO_CFG_STEREO 0x0002 + +#define AUDPP_CMD_WAV_PCM_WIDTH_8 0x0000 +#define AUDPP_CMD_WAV_PCM_WIDTH_16 0x0001 +#define AUDPP_CMD_WAV_PCM_WIDTH_32 0x0002 + +typedef struct { + audpp_cmd_cfg_adec_params_common common; + unsigned short stereo_cfg; + unsigned short pcm_width; + unsigned short sign; +} __attribute__((packed)) audpp_cmd_cfg_adec_params_wav; + +/* + * Command Structure to configure Per decoder Parameters (ADPCM) + */ + +#define AUDPP_CMD_CFG_ADEC_PARAMS_ADPCM_LEN \ + sizeof(audpp_cmd_cfg_adec_params_adpcm) + + +#define AUDPP_CMD_ADPCM_STEREO_CFG_MONO 0x0001 +#define AUDPP_CMD_ADPCM_STEREO_CFG_STEREO 0x0002 + +typedef struct { + audpp_cmd_cfg_adec_params_common common; + unsigned short stereo_cfg; + unsigned short block_size; +} __attribute__((packed)) audpp_cmd_cfg_adec_params_adpcm; + +/* + * Command Structure to configure Per decoder Parameters (MP3) + */ + +#define AUDPP_CMD_CFG_ADEC_PARAMS_MP3_LEN \ + sizeof(audpp_cmd_cfg_adec_params_mp3) + +typedef struct { + audpp_cmd_cfg_adec_params_common common; +} __attribute__((packed)) audpp_cmd_cfg_adec_params_mp3; + + +/* + * Command Structure to configure Per decoder Parameters (AAC) + */ + +#define AUDPP_CMD_CFG_ADEC_PARAMS_AAC_LEN \ + sizeof(audpp_cmd_cfg_adec_params_aac) + + +#define AUDPP_CMD_AAC_FORMAT_ADTS -1 +#define AUDPP_CMD_AAC_FORMAT_RAW 0x0000 +#define AUDPP_CMD_AAC_FORMAT_PSUEDO_RAW 0x0001 +#define AUDPP_CMD_AAC_FORMAT_LOAS 0x0002 + +#define AUDPP_CMD_AAC_AUDIO_OBJECT_LC 0x0002 +#define AUDPP_CMD_AAC_AUDIO_OBJECT_LTP 0x0004 +#define AUDPP_CMD_AAC_AUDIO_OBJECT_ERLC 0x0011 + +#define AUDPP_CMD_AAC_SBR_ON_FLAG_ON 0x0001 +#define AUDPP_CMD_AAC_SBR_ON_FLAG_OFF 0x0000 + +#define AUDPP_CMD_AAC_SBR_PS_ON_FLAG_ON 0x0001 +#define AUDPP_CMD_AAC_SBR_PS_ON_FLAG_OFF 0x0000 + +typedef struct { + audpp_cmd_cfg_adec_params_common common; + signed short format; + unsigned short audio_object; + unsigned short ep_config; + unsigned short aac_section_data_resilience_flag; + unsigned short aac_scalefactor_data_resilience_flag; + unsigned short aac_spectral_data_resilience_flag; + unsigned short sbr_on_flag; + unsigned short sbr_ps_on_flag; + unsigned short dual_mono_mode; + unsigned short channel_configuration; +} __attribute__((packed)) audpp_cmd_cfg_adec_params_aac; + +/* + * Command Structure to configure Per decoder Parameters (V13K) + */ + +#define AUDPP_CMD_CFG_ADEC_PARAMS_V13K_LEN \ + sizeof(struct audpp_cmd_cfg_adec_params_v13k) + + +#define AUDPP_CMD_STEREO_CFG_MONO 0x0001 +#define AUDPP_CMD_STEREO_CFG_STEREO 0x0002 + +struct audpp_cmd_cfg_adec_params_v13k { + audpp_cmd_cfg_adec_params_common common; + unsigned short stereo_cfg; +} __attribute__((packed)); + +#define AUDPP_CMD_CFG_ADEC_PARAMS_EVRC_LEN \ + sizeof(struct audpp_cmd_cfg_adec_params_evrc) + +struct audpp_cmd_cfg_adec_params_evrc { + audpp_cmd_cfg_adec_params_common common; + unsigned short stereo_cfg; +} __attribute__ ((packed)); + +/* + * Command Structure to configure the HOST PCM interface + */ + +#define AUDPP_CMD_PCM_INTF 0x0001 +#define AUDPP_CMD_PCM_INTF_2 0x0002 +#define AUDPP_CMD_PCM_INTF_LEN sizeof(audpp_cmd_pcm_intf) + +#define AUDPP_CMD_PCM_INTF_MONO_V 0x0001 +#define AUDPP_CMD_PCM_INTF_STEREO_V 0x0002 + +/* These two values differentiate the two types of commands that could be issued + * Interface configuration command and Buffer update command */ + +#define AUDPP_CMD_PCM_INTF_CONFIG_CMD_V 0x0000 +#define AUDPP_CMD_PCM_INTF_BUFFER_CMD_V -1 + +#define AUDPP_CMD_PCM_INTF_RX_ENA_M 0x000F +#define AUDPP_CMD_PCM_INTF_RX_ENA_ARMTODSP_V 0x0008 +#define AUDPP_CMD_PCM_INTF_RX_ENA_DSPTOARM_V 0x0004 + +/* These flags control the enabling and disabling of the interface together + * with host interface bit mask. */ + +#define AUDPP_CMD_PCM_INTF_ENA_V -1 +#define AUDPP_CMD_PCM_INTF_DIS_V 0x0000 + + +#define AUDPP_CMD_PCM_INTF_FULL_DUPLEX 0x0 +#define AUDPP_CMD_PCM_INTF_HALF_DUPLEX_TODSP 0x1 + + +#define AUDPP_CMD_PCM_INTF_OBJECT_NUM 0x5 +#define AUDPP_CMD_PCM_INTF_COMMON_OBJECT_NUM 0x6 + + +typedef struct { + unsigned short cmd_id; + unsigned short object_num; + signed short config; + unsigned short intf_type; + + /* DSP -> ARM Configuration */ + unsigned short read_buf1LSW; + unsigned short read_buf1MSW; + unsigned short read_buf1_len; + + unsigned short read_buf2LSW; + unsigned short read_buf2MSW; + unsigned short read_buf2_len; + /* 0:HOST_PCM_INTF disable + ** 0xFFFF: HOST_PCM_INTF enable + */ + signed short dsp_to_arm_flag; + unsigned short partition_number; + + /* ARM -> DSP Configuration */ + unsigned short write_buf1LSW; + unsigned short write_buf1MSW; + unsigned short write_buf1_len; + + unsigned short write_buf2LSW; + unsigned short write_buf2MSW; + unsigned short write_buf2_len; + + /* 0:HOST_PCM_INTF disable + ** 0xFFFF: HOST_PCM_INTF enable + */ + signed short arm_to_rx_flag; + unsigned short weight_decoder_to_rx; + unsigned short weight_arm_to_rx; + + unsigned short partition_number_arm_to_dsp; + unsigned short sample_rate; + unsigned short channel_mode; +} __attribute__((packed)) audpp_cmd_pcm_intf; + +/* + ** BUFFER UPDATE COMMAND + */ +#define AUDPP_CMD_PCM_INTF_SEND_BUF_PARAMS_LEN \ + sizeof(audpp_cmd_pcm_intf_send_buffer) + +typedef struct { + unsigned short cmd_id; + unsigned short host_pcm_object; + /* set config = 0xFFFF for configuration*/ + signed short config; + unsigned short intf_type; + unsigned short dsp_to_arm_buf_id; + unsigned short arm_to_dsp_buf_id; + unsigned short arm_to_dsp_buf_len; +} __attribute__((packed)) audpp_cmd_pcm_intf_send_buffer; + + +/* + * Commands Related to uPAudPPCmd3Queue + */ + +/* + * Command Structure to configure post processing params (Commmon) + */ + +#define AUDPP_CMD_CFG_OBJECT_PARAMS 0x0000 +#define AUDPP_CMD_CFG_OBJECT_PARAMS_COMMON_LEN \ + sizeof(audpp_cmd_cfg_object_params_common) + +#define AUDPP_CMD_OBJ0_UPDATE 0x8000 +#define AUDPP_CMD_OBJ0_DONT_UPDATE 0x0000 + +#define AUDPP_CMD_OBJ1_UPDATE 0x8000 +#define AUDPP_CMD_OBJ1_DONT_UPDATE 0x0000 + +#define AUDPP_CMD_OBJ2_UPDATE 0x8000 +#define AUDPP_CMD_OBJ2_DONT_UPDATE 0x0000 + +#define AUDPP_CMD_OBJ3_UPDATE 0x8000 +#define AUDPP_CMD_OBJ3_DONT_UPDATE 0x0000 + +#define AUDPP_CMD_OBJ4_UPDATE 0x8000 +#define AUDPP_CMD_OBJ4_DONT_UPDATE 0x0000 + +#define AUDPP_CMD_HPCM_UPDATE 0x8000 +#define AUDPP_CMD_HPCM_DONT_UPDATE 0x0000 + +#define AUDPP_CMD_COMMON_CFG_UPDATE 0x8000 +#define AUDPP_CMD_COMMON_CFG_DONT_UPDATE 0x0000 + +typedef struct { + unsigned short cmd_id; + unsigned short obj0_cfg; + unsigned short obj1_cfg; + unsigned short obj2_cfg; + unsigned short obj3_cfg; + unsigned short obj4_cfg; + unsigned short host_pcm_obj_cfg; + unsigned short comman_cfg; + unsigned short command_type; +} __attribute__((packed)) audpp_cmd_cfg_object_params_common; + +/* + * Command Structure to configure post processing params (Volume) + */ + +#define AUDPP_CMD_CFG_OBJECT_PARAMS_VOLUME_LEN \ + sizeof(audpp_cmd_cfg_object_params_volume) + +typedef struct { + audpp_cmd_cfg_object_params_common common; + unsigned short volume; + unsigned short pan; +} __attribute__((packed)) audpp_cmd_cfg_object_params_volume; + +/* + * Command Structure to configure post processing params (PCM Filter) --DOUBT + */ + +typedef struct { + unsigned short numerator_b0_filter_lsw; + unsigned short numerator_b0_filter_msw; + unsigned short numerator_b1_filter_lsw; + unsigned short numerator_b1_filter_msw; + unsigned short numerator_b2_filter_lsw; + unsigned short numerator_b2_filter_msw; +} __attribute__((packed)) numerator; + +typedef struct { + unsigned short denominator_a0_filter_lsw; + unsigned short denominator_a0_filter_msw; + unsigned short denominator_a1_filter_lsw; + unsigned short denominator_a1_filter_msw; +} __attribute__((packed)) denominator; + +typedef struct { + unsigned short shift_factor_0; +} __attribute__((packed)) shift_factor; + +typedef struct { + unsigned short pan_filter_0; +} __attribute__((packed)) pan; + +typedef struct { + numerator numerator_filter; + denominator denominator_filter; + shift_factor shift_factor_filter; + pan pan_filter; +} __attribute__((packed)) filter_1; + +typedef struct { + numerator numerator_filter[2]; + denominator denominator_filter[2]; + shift_factor shift_factor_filter[2]; + pan pan_filter[2]; +} __attribute__((packed)) filter_2; + +typedef struct { + numerator numerator_filter[3]; + denominator denominator_filter[3]; + shift_factor shift_factor_filter[3]; + pan pan_filter[3]; +} __attribute__((packed)) filter_3; + +typedef struct { + numerator numerator_filter[4]; + denominator denominator_filter[4]; + shift_factor shift_factor_filter[4]; + pan pan_filter[4]; +} __attribute__((packed)) filter_4; + +#define AUDPP_CMD_CFG_OBJECT_PARAMS_PCM_LEN \ + sizeof(audpp_cmd_cfg_object_params_pcm) + + +typedef struct { + audpp_cmd_cfg_object_params_common common; + unsigned short active_flag; + unsigned short num_bands; + union { + filter_1 filter_1_params; + filter_2 filter_2_params; + filter_3 filter_3_params; + filter_4 filter_4_params; + } __attribute__((packed)) params_filter; +} __attribute__((packed)) audpp_cmd_cfg_object_params_pcm; + + +/* + * Command Structure to configure post processing parameters (equalizer) + */ + +#define AUDPP_CMD_CFG_OBJECT_PARAMS_EQALIZER_LEN \ + sizeof(audpp_cmd_cfg_object_params_eqalizer) + +typedef struct { + unsigned short numerator_coeff_0_lsw; + unsigned short numerator_coeff_0_msw; + unsigned short numerator_coeff_1_lsw; + unsigned short numerator_coeff_1_msw; + unsigned short numerator_coeff_2_lsw; + unsigned short numerator_coeff_2_msw; +} __attribute__((packed)) eq_numerator; + +typedef struct { + unsigned short denominator_coeff_0_lsw; + unsigned short denominator_coeff_0_msw; + unsigned short denominator_coeff_1_lsw; + unsigned short denominator_coeff_1_msw; +} __attribute__((packed)) eq_denominator; + +typedef struct { + unsigned short shift_factor; +} __attribute__((packed)) eq_shiftfactor; + +typedef struct { + eq_numerator numerator; + eq_denominator denominator; + eq_shiftfactor shiftfactor; +} __attribute__((packed)) eq_coeff_1; + +typedef struct { + eq_numerator numerator[2]; + eq_denominator denominator[2]; + eq_shiftfactor shiftfactor[2]; +} __attribute__((packed)) eq_coeff_2; + +typedef struct { + eq_numerator numerator[3]; + eq_denominator denominator[3]; + eq_shiftfactor shiftfactor[3]; +} __attribute__((packed)) eq_coeff_3; + +typedef struct { + eq_numerator numerator[4]; + eq_denominator denominator[4]; + eq_shiftfactor shiftfactor[4]; +} __attribute__((packed)) eq_coeff_4; + +typedef struct { + eq_numerator numerator[5]; + eq_denominator denominator[5]; + eq_shiftfactor shiftfactor[5]; +} __attribute__((packed)) eq_coeff_5; + +typedef struct { + eq_numerator numerator[6]; + eq_denominator denominator[6]; + eq_shiftfactor shiftfactor[6]; +} __attribute__((packed)) eq_coeff_6; + +typedef struct { + eq_numerator numerator[7]; + eq_denominator denominator[7]; + eq_shiftfactor shiftfactor[7]; +} __attribute__((packed)) eq_coeff_7; + +typedef struct { + eq_numerator numerator[8]; + eq_denominator denominator[8]; + eq_shiftfactor shiftfactor[8]; +} __attribute__((packed)) eq_coeff_8; + +typedef struct { + eq_numerator numerator[9]; + eq_denominator denominator[9]; + eq_shiftfactor shiftfactor[9]; +} __attribute__((packed)) eq_coeff_9; + +typedef struct { + eq_numerator numerator[10]; + eq_denominator denominator[10]; + eq_shiftfactor shiftfactor[10]; +} __attribute__((packed)) eq_coeff_10; + +typedef struct { + eq_numerator numerator[11]; + eq_denominator denominator[11]; + eq_shiftfactor shiftfactor[11]; +} __attribute__((packed)) eq_coeff_11; + +typedef struct { + eq_numerator numerator[12]; + eq_denominator denominator[12]; + eq_shiftfactor shiftfactor[12]; +} __attribute__((packed)) eq_coeff_12; + + +typedef struct { + audpp_cmd_cfg_object_params_common common; + unsigned short eq_flag; + unsigned short num_bands; + union { + eq_coeff_1 eq_coeffs_1; + eq_coeff_2 eq_coeffs_2; + eq_coeff_3 eq_coeffs_3; + eq_coeff_4 eq_coeffs_4; + eq_coeff_5 eq_coeffs_5; + eq_coeff_6 eq_coeffs_6; + eq_coeff_7 eq_coeffs_7; + eq_coeff_8 eq_coeffs_8; + eq_coeff_9 eq_coeffs_9; + eq_coeff_10 eq_coeffs_10; + eq_coeff_11 eq_coeffs_11; + eq_coeff_12 eq_coeffs_12; + } __attribute__((packed)) eq_coeff; +} __attribute__((packed)) audpp_cmd_cfg_object_params_eqalizer; + + +/* + * Command Structure to configure post processing parameters (ADRC) + */ + +#define AUDPP_CMD_CFG_OBJECT_PARAMS_ADRC_LEN \ + sizeof(audpp_cmd_cfg_object_params_adrc) + + +#define AUDPP_CMD_ADRC_FLAG_DIS 0x0000 +#define AUDPP_CMD_ADRC_FLAG_ENA -1 + +typedef struct { + audpp_cmd_cfg_object_params_common common; + signed short adrc_flag; + unsigned short compression_th; + unsigned short compression_slope; + unsigned short rms_time; + unsigned short attack_const_lsw; + unsigned short attack_const_msw; + unsigned short release_const_lsw; + unsigned short release_const_msw; + unsigned short adrc_system_delay; +} __attribute__((packed)) audpp_cmd_cfg_object_params_adrc; + +/* + * Command Structure to configure post processing parameters(Spectrum Analizer) + */ + +#define AUDPP_CMD_CFG_OBJECT_PARAMS_SPECTRAM_LEN \ + sizeof(audpp_cmd_cfg_object_params_spectram) + + +typedef struct { + audpp_cmd_cfg_object_params_common common; + unsigned short sample_interval; + unsigned short num_coeff; +} __attribute__((packed)) audpp_cmd_cfg_object_params_spectram; + +/* + * Command Structure to configure post processing parameters (QConcert) + */ + +#define AUDPP_CMD_CFG_OBJECT_PARAMS_QCONCERT_LEN \ + sizeof(audpp_cmd_cfg_object_params_qconcert) + + +#define AUDPP_CMD_QCON_ENA_FLAG_ENA -1 +#define AUDPP_CMD_QCON_ENA_FLAG_DIS 0x0000 + +#define AUDPP_CMD_QCON_OP_MODE_HEADPHONE -1 +#define AUDPP_CMD_QCON_OP_MODE_SPEAKER_FRONT 0x0000 +#define AUDPP_CMD_QCON_OP_MODE_SPEAKER_SIDE 0x0001 +#define AUDPP_CMD_QCON_OP_MODE_SPEAKER_DESKTOP 0x0002 + +#define AUDPP_CMD_QCON_GAIN_UNIT 0x7FFF +#define AUDPP_CMD_QCON_GAIN_SIX_DB 0x4027 + + +#define AUDPP_CMD_QCON_EXPANSION_MAX 0x7FFF + + +typedef struct { + audpp_cmd_cfg_object_params_common common; + signed short enable_flag; + signed short output_mode; + signed short gain; + signed short expansion; + signed short delay; + unsigned short stages_per_mode; +} __attribute__((packed)) audpp_cmd_cfg_object_params_qconcert; + +/* + * Command Structure to configure post processing parameters (Side Chain) + */ + +#define AUDPP_CMD_CFG_OBJECT_PARAMS_SIDECHAIN_LEN \ + sizeof(audpp_cmd_cfg_object_params_sidechain) + + +#define AUDPP_CMD_SIDECHAIN_ACTIVE_FLAG_DIS 0x0000 +#define AUDPP_CMD_SIDECHAIN_ACTIVE_FLAG_ENA -1 + +typedef struct { + audpp_cmd_cfg_object_params_common common; + signed short active_flag; + unsigned short num_bands; + union { + filter_1 filter_1_params; + filter_2 filter_2_params; + filter_3 filter_3_params; + filter_4 filter_4_params; + } __attribute__((packed)) params_filter; +} __attribute__((packed)) audpp_cmd_cfg_object_params_sidechain; + + +/* + * Command Structure to configure post processing parameters (QAFX) + */ + +#define AUDPP_CMD_CFG_OBJECT_PARAMS_QAFX_LEN \ + sizeof(audpp_cmd_cfg_object_params_qafx) + +#define AUDPP_CMD_QAFX_ENA_DISA 0x0000 +#define AUDPP_CMD_QAFX_ENA_ENA_CFG -1 +#define AUDPP_CMD_QAFX_ENA_DIS_CFG 0x0001 + +#define AUDPP_CMD_QAFX_CMD_TYPE_ENV 0x0100 +#define AUDPP_CMD_QAFX_CMD_TYPE_OBJ 0x0010 +#define AUDPP_CMD_QAFX_CMD_TYPE_QUERY 0x1000 + +#define AUDPP_CMD_QAFX_CMDS_ENV_OP_MODE 0x0100 +#define AUDPP_CMD_QAFX_CMDS_ENV_LIS_POS 0x0101 +#define AUDPP_CMD_QAFX_CMDS_ENV_LIS_ORI 0x0102 +#define AUDPP_CMD_QAFX_CMDS_ENV_LIS_VEL 0X0103 +#define AUDPP_CMD_QAFX_CMDS_ENV_ENV_RES 0x0107 + +#define AUDPP_CMD_QAFX_CMDS_OBJ_SAMP_FREQ 0x0010 +#define AUDPP_CMD_QAFX_CMDS_OBJ_VOL 0x0011 +#define AUDPP_CMD_QAFX_CMDS_OBJ_DIST 0x0012 +#define AUDPP_CMD_QAFX_CMDS_OBJ_POS 0x0013 +#define AUDPP_CMD_QAFX_CMDS_OBJ_VEL 0x0014 + + +typedef struct { + audpp_cmd_cfg_object_params_common common; + signed short enable; + unsigned short command_type; + unsigned short num_commands; + unsigned short commands; +} __attribute__((packed)) audpp_cmd_cfg_object_params_qafx; + +/* + * Command Structure to enable , disable or configure the reverberation effect + * (Common) + */ + +#define AUDPP_CMD_REVERB_CONFIG 0x0001 +#define AUDPP_CMD_REVERB_CONFIG_COMMON_LEN \ + sizeof(audpp_cmd_reverb_config_common) + +#define AUDPP_CMD_ENA_ENA 0xFFFF +#define AUDPP_CMD_ENA_DIS 0x0000 +#define AUDPP_CMD_ENA_CFG 0x0001 + +#define AUDPP_CMD_CMD_TYPE_ENV 0x0104 +#define AUDPP_CMD_CMD_TYPE_OBJ 0x0015 +#define AUDPP_CMD_CMD_TYPE_QUERY 0x1000 + + +typedef struct { + unsigned short cmd_id; + unsigned short enable; + unsigned short cmd_type; +} __attribute__((packed)) audpp_cmd_reverb_config_common; + +/* + * Command Structure to enable , disable or configure the reverberation effect + * (ENV-0x0104) + */ + +#define AUDPP_CMD_REVERB_CONFIG_ENV_104_LEN \ + sizeof(audpp_cmd_reverb_config_env_104) + +typedef struct { + audpp_cmd_reverb_config_common common; + unsigned short env_gain; + unsigned short decay_msw; + unsigned short decay_lsw; + unsigned short decay_timeratio_msw; + unsigned short decay_timeratio_lsw; + unsigned short delay_time; + unsigned short reverb_gain; + unsigned short reverb_delay; +} __attribute__((packed)) audpp_cmd_reverb_config_env_104; + +/* + * Command Structure to enable , disable or configure the reverberation effect + * (ENV-0x0015) + */ + +#define AUDPP_CMD_REVERB_CONFIG_ENV_15_LEN \ + sizeof(audpp_cmd_reverb_config_env_15) + +typedef struct { + audpp_cmd_reverb_config_common common; + unsigned short object_num; + unsigned short absolute_gain; +} __attribute__((packed)) audpp_cmd_reverb_config_env_15; + + +#endif /* QDSP5AUDPPCMDI_H */ + diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5audppmsg.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5audppmsg.h new file mode 100644 index 000000000000..44fea224001a --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5audppmsg.h @@ -0,0 +1,318 @@ +#ifndef QDSP5AUDPPMSG_H +#define QDSP5AUDPPMSG_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + Q D S P 5 A U D I O P O S T P R O C E S S I N G M S G + +GENERAL DESCRIPTION + Messages sent by AUDPPTASK to ARM + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2009 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + + $Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audppmsg.h#4 $ + +===========================================================================*/ + +/* + * AUDPPTASK uses audPPuPRlist to send messages to the ARM + * Location : MEMA + * Buffer Size : 45 + * No of Buffers in a queue : 5 for gaming audio and 1 for other images + */ + +/* + * MSG to Informs the ARM os Success/Failure of bringing up the decoder + */ + +#define AUDPP_MSG_STATUS_MSG 0x0001 +#define AUDPP_MSG_STATUS_MSG_LEN \ + sizeof(audpp_msg_status_msg) + +#define AUDPP_MSG_STATUS_SLEEP 0x0000 +#define AUDPP_MSG__STATUS_INIT 0x0001 +#define AUDPP_MSG_MSG_STATUS_CFG 0x0002 +#define AUDPP_MSG_STATUS_PLAY 0x0003 + +#define AUDPP_MSG_REASON_MIPS 0x0000 +#define AUDPP_MSG_REASON_MEM 0x0001 + +typedef struct{ + unsigned short dec_id; + unsigned short status; + unsigned short reason; +} __attribute__((packed)) audpp_msg_status_msg; + +/* + * MSG to communicate the spectrum analyzer output bands to the ARM + */ +#define AUDPP_MSG_SPA_BANDS 0x0002 +#define AUDPP_MSG_SPA_BANDS_LEN \ + sizeof(audpp_msg_spa_bands) + +typedef struct { + unsigned short current_object; + unsigned short spa_band_1; + unsigned short spa_band_2; + unsigned short spa_band_3; + unsigned short spa_band_4; + unsigned short spa_band_5; + unsigned short spa_band_6; + unsigned short spa_band_7; + unsigned short spa_band_8; + unsigned short spa_band_9; + unsigned short spa_band_10; + unsigned short spa_band_11; + unsigned short spa_band_12; + unsigned short spa_band_13; + unsigned short spa_band_14; + unsigned short spa_band_15; + unsigned short spa_band_16; + unsigned short spa_band_17; + unsigned short spa_band_18; + unsigned short spa_band_19; + unsigned short spa_band_20; + unsigned short spa_band_21; + unsigned short spa_band_22; + unsigned short spa_band_23; + unsigned short spa_band_24; + unsigned short spa_band_25; + unsigned short spa_band_26; + unsigned short spa_band_27; + unsigned short spa_band_28; + unsigned short spa_band_29; + unsigned short spa_band_30; + unsigned short spa_band_31; + unsigned short spa_band_32; +} __attribute__((packed)) audpp_msg_spa_bands; + +/* + * MSG to communicate the PCM I/O buffer status to ARM + */ +#define AUDPP_MSG_HOST_PCM_INTF_MSG 0x0003 +#define AUDPP_MSG_HOST_PCM_INTF_MSG_LEN \ + sizeof(audpp_msg_host_pcm_intf_msg) + +#define AUDPP_MSG_HOSTPCM_ID_TX_ARM 0x0000 +#define AUDPP_MSG_HOSTPCM_ID_ARM_TX 0x0001 +#define AUDPP_MSG_HOSTPCM_ID_RX_ARM 0x0002 +#define AUDPP_MSG_HOSTPCM_ID_ARM_RX 0x0003 + +#define AUDPP_MSG_SAMP_FREQ_INDX_96000 0x0000 +#define AUDPP_MSG_SAMP_FREQ_INDX_88200 0x0001 +#define AUDPP_MSG_SAMP_FREQ_INDX_64000 0x0002 +#define AUDPP_MSG_SAMP_FREQ_INDX_48000 0x0003 +#define AUDPP_MSG_SAMP_FREQ_INDX_44100 0x0004 +#define AUDPP_MSG_SAMP_FREQ_INDX_32000 0x0005 +#define AUDPP_MSG_SAMP_FREQ_INDX_24000 0x0006 +#define AUDPP_MSG_SAMP_FREQ_INDX_22050 0x0007 +#define AUDPP_MSG_SAMP_FREQ_INDX_16000 0x0008 +#define AUDPP_MSG_SAMP_FREQ_INDX_12000 0x0009 +#define AUDPP_MSG_SAMP_FREQ_INDX_11025 0x000A +#define AUDPP_MSG_SAMP_FREQ_INDX_8000 0x000B + +#define AUDPP_MSG_CHANNEL_MODE_MONO 0x0001 +#define AUDPP_MSG_CHANNEL_MODE_STEREO 0x0002 + +typedef struct{ + unsigned short obj_num; + unsigned short numbers_of_samples; + unsigned short host_pcm_id; + unsigned short buf_indx; + unsigned short samp_freq_indx; + unsigned short channel_mode; +} __attribute__((packed)) audpp_msg_host_pcm_intf_msg; + + +/* + * MSG to communicate 3D position of the source and listener , source volume + * source rolloff, source orientation + */ + +#define AUDPP_MSG_QAFX_POS 0x0004 +#define AUDPP_MSG_QAFX_POS_LEN \ + sizeof(audpp_msg_qafx_pos) + +typedef struct { + unsigned short current_object; + unsigned short x_pos_lis_msw; + unsigned short x_pos_lis_lsw; + unsigned short y_pos_lis_msw; + unsigned short y_pos_lis_lsw; + unsigned short z_pos_lis_msw; + unsigned short z_pos_lis_lsw; + unsigned short x_fwd_msw; + unsigned short x_fwd_lsw; + unsigned short y_fwd_msw; + unsigned short y_fwd_lsw; + unsigned short z_fwd_msw; + unsigned short z_fwd_lsw; + unsigned short x_up_msw; + unsigned short x_up_lsw; + unsigned short y_up_msw; + unsigned short y_up_lsw; + unsigned short z_up_msw; + unsigned short z_up_lsw; + unsigned short x_vel_lis_msw; + unsigned short x_vel_lis_lsw; + unsigned short y_vel_lis_msw; + unsigned short y_vel_lis_lsw; + unsigned short z_vel_lis_msw; + unsigned short z_vel_lis_lsw; + unsigned short threed_enable_flag; + unsigned short volume; + unsigned short x_pos_source_msw; + unsigned short x_pos_source_lsw; + unsigned short y_pos_source_msw; + unsigned short y_pos_source_lsw; + unsigned short z_pos_source_msw; + unsigned short z_pos_source_lsw; + unsigned short max_dist_0_msw; + unsigned short max_dist_0_lsw; + unsigned short min_dist_0_msw; + unsigned short min_dist_0_lsw; + unsigned short roll_off_factor; + unsigned short mute_after_max_flag; + unsigned short x_vel_source_msw; + unsigned short x_vel_source_lsw; + unsigned short y_vel_source_msw; + unsigned short y_vel_source_lsw; + unsigned short z_vel_source_msw; + unsigned short z_vel_source_lsw; +} __attribute__((packed)) audpp_msg_qafx_pos; + +/* + * MSG to provide AVSYNC feedback from DSP to ARM + */ + +#define AUDPP_MSG_AVSYNC_MSG 0x0005 +#define AUDPP_MSG_AVSYNC_MSG_LEN \ + sizeof(audpp_msg_avsync_msg) + +typedef struct { + unsigned short active_flag; + unsigned short num_samples_counter0_HSW; + unsigned short num_samples_counter0_MSW; + unsigned short num_samples_counter0_LSW; + unsigned short num_bytes_counter0_HSW; + unsigned short num_bytes_counter0_MSW; + unsigned short num_bytes_counter0_LSW; + unsigned short samp_freq_obj_0; + unsigned short samp_freq_obj_1; + unsigned short samp_freq_obj_2; + unsigned short samp_freq_obj_3; + unsigned short samp_freq_obj_4; + unsigned short samp_freq_obj_5; + unsigned short samp_freq_obj_6; + unsigned short samp_freq_obj_7; + unsigned short samp_freq_obj_8; + unsigned short samp_freq_obj_9; + unsigned short samp_freq_obj_10; + unsigned short samp_freq_obj_11; + unsigned short samp_freq_obj_12; + unsigned short samp_freq_obj_13; + unsigned short samp_freq_obj_14; + unsigned short samp_freq_obj_15; + unsigned short num_samples_counter4_HSW; + unsigned short num_samples_counter4_MSW; + unsigned short num_samples_counter4_LSW; + unsigned short num_bytes_counter4_HSW; + unsigned short num_bytes_counter4_MSW; + unsigned short num_bytes_counter4_LSW; +} __attribute__((packed)) audpp_msg_avsync_msg; + +/* + * MSG to provide PCM DMA Missed feedback from the DSP to ARM + */ + +#define AUDPP_MSG_PCMDMAMISSED 0x0006 +#define AUDPP_MSG_PCMDMAMISSED_LEN \ + sizeof(audpp_msg_pcmdmamissed); + +typedef struct{ + /* + ** Bit 0 0 = PCM DMA not missed for object 0 + ** 1 = PCM DMA missed for object0 + ** Bit 1 0 = PCM DMA not missed for object 1 + ** 1 = PCM DMA missed for object1 + ** Bit 2 0 = PCM DMA not missed for object 2 + ** 1 = PCM DMA missed for object2 + ** Bit 3 0 = PCM DMA not missed for object 3 + ** 1 = PCM DMA missed for object3 + ** Bit 4 0 = PCM DMA not missed for object 4 + ** 1 = PCM DMA missed for object4 + */ + unsigned short pcmdmamissed; +} __attribute__((packed)) audpp_msg_pcmdmamissed; + +/* + * MSG to AUDPP enable or disable feedback form DSP to ARM + */ + +#define AUDPP_MSG_CFG_MSG 0x0007 +#define AUDPP_MSG_CFG_MSG_LEN \ + sizeof(audpp_msg_cfg_msg) + +#define AUDPP_MSG_ENA_ENA 0xFFFF +#define AUDPP_MSG_ENA_DIS 0x0000 + +typedef struct{ + /* Enabled - 0xffff + ** Disabled - 0 + */ + unsigned short enabled; +} __attribute__((packed)) audpp_msg_cfg_msg; + +/* + * MSG to communicate the reverb per object volume + */ + +#define AUDPP_MSG_QREVERB_VOLUME 0x0008 +#define AUDPP_MSG_QREVERB_VOLUME_LEN \ + sizeof(audpp_msg_qreverb_volume) + + +typedef struct { + unsigned short obj_0_gain; + unsigned short obj_1_gain; + unsigned short obj_2_gain; + unsigned short obj_3_gain; + unsigned short obj_4_gain; + unsigned short hpcm_obj_volume; +} __attribute__((packed)) audpp_msg_qreverb_volume; + +#define AUDPP_MSG_ROUTING_ACK 0x0009 +#define AUDPP_MSG_ROUTING_ACK_LEN \ + sizeof(struct audpp_msg_routing_ack) + +struct audpp_msg_routing_ack { + unsigned short dec_id; + unsigned short routing_mode; +} __attribute__((packed)); + +#define AUDPP_MSG_FLUSH_ACK 0x000A + +#endif /* QDSP5AUDPPMSG_H */ diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5audpreproccmdi.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5audpreproccmdi.h new file mode 100644 index 000000000000..06d33d571583 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5audpreproccmdi.h @@ -0,0 +1,256 @@ +#ifndef QDSP5AUDPREPROCCMDI_H +#define QDSP5AUDPREPROCCMDI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + A U D I O P R E P R O C E S S I N G I N T E R N A L C O M M A N D S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of commands + that are accepted by AUDPREPROC Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + +$Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audpreproccmdi.h#2 $ + +===========================================================================*/ + +/* + * AUDIOPREPROC COMMANDS: + * ARM uses uPAudPreProcCmdQueue to communicate with AUDPREPROCTASK + * Location : MEMB + * Buffer size : 51 + * Number of buffers in a queue : 3 + */ + +/* + * Command to configure the parameters of AGC + */ + +#define AUDPREPROC_CMD_CFG_AGC_PARAMS 0x0000 +#define AUDPREPROC_CMD_CFG_AGC_PARAMS_LEN \ + sizeof(audpreproc_cmd_cfg_agc_params) + +#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_COMP_SLOPE 0x0009 +#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_COMP_TH 0x000A +#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_EXP_SLOPE 0x000B +#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_EXP_TH 0x000C +#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_COMP_AIG_FLAG 0x000D +#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_COMP_STATIC_GAIN 0x000E +#define AUDPREPROC_CMD_TX_AGC_PARAM_MASK_TX_AGC_ENA_FLAG 0x000F + +#define AUDPREPROC_CMD_TX_AGC_ENA_FLAG_ENA -1 +#define AUDPREPROC_CMD_TX_AGC_ENA_FLAG_DIS 0x0000 + +#define AUDPREPROC_CMD_ADP_GAIN_FLAG_ENA_ADP_GAIN -1 +#define AUDPREPROC_CMD_ADP_GAIN_FLAG_ENA_STATIC_GAIN 0x0000 + +#define AUDPREPROC_CMD_PARAM_MASK_RMS_TAY 0x0004 +#define AUDPREPROC_CMD_PARAM_MASK_RELEASEK 0x0005 +#define AUDPREPROC_CMD_PARAM_MASK_DELAY 0x0006 +#define AUDPREPROC_CMD_PARAM_MASK_ATTACKK 0x0007 +#define AUDPREPROC_CMD_PARAM_MASK_LEAKRATE_SLOW 0x0008 +#define AUDPREPROC_CMD_PARAM_MASK_LEAKRATE_FAST 0x0009 +#define AUDPREPROC_CMD_PARAM_MASK_AIG_RELEASEK 0x000A +#define AUDPREPROC_CMD_PARAM_MASK_AIG_MIN 0x000B +#define AUDPREPROC_CMD_PARAM_MASK_AIG_MAX 0x000C +#define AUDPREPROC_CMD_PARAM_MASK_LEAK_UP 0x000D +#define AUDPREPROC_CMD_PARAM_MASK_LEAK_DOWN 0x000E +#define AUDPREPROC_CMD_PARAM_MASK_AIG_ATTACKK 0x000F + +typedef struct { + unsigned short cmd_id; + unsigned short tx_agc_param_mask; + unsigned short tx_agc_enable_flag; + unsigned short static_gain; + signed short adaptive_gain_flag; + unsigned short expander_th; + unsigned short expander_slope; + unsigned short compressor_th; + unsigned short compressor_slope; + unsigned short param_mask; + unsigned short aig_attackk; + unsigned short aig_leak_down; + unsigned short aig_leak_up; + unsigned short aig_max; + unsigned short aig_min; + unsigned short aig_releasek; + unsigned short aig_leakrate_fast; + unsigned short aig_leakrate_slow; + unsigned short attackk_msw; + unsigned short attackk_lsw; + unsigned short delay; + unsigned short releasek_msw; + unsigned short releasek_lsw; + unsigned short rms_tav; +} __attribute__((packed)) audpreproc_cmd_cfg_agc_params; + + +/* + * Command to configure the params of Advanved AGC + */ + +#define AUDPREPROC_CMD_CFG_AGC_PARAMS_2 0x0001 +#define AUDPREPROC_CMD_CFG_AGC_PARAMS_2_LEN \ + sizeof(audpreproc_cmd_cfg_agc_params_2) + +#define AUDPREPROC_CMD_2_TX_AGC_ENA_FLAG_ENA -1; +#define AUDPREPROC_CMD_2_TX_AGC_ENA_FLAG_DIS 0x0000; + +typedef struct { + unsigned short cmd_id; + unsigned short agc_param_mask; + signed short tx_agc_enable_flag; + unsigned short comp_static_gain; + unsigned short exp_th; + unsigned short exp_slope; + unsigned short comp_th; + unsigned short comp_slope; + unsigned short comp_rms_tav; + unsigned short comp_samp_mask; + unsigned short comp_attackk_msw; + unsigned short comp_attackk_lsw; + unsigned short comp_releasek_msw; + unsigned short comp_releasek_lsw; + unsigned short comp_delay; + unsigned short comp_makeup_gain; +} __attribute__((packed)) audpreproc_cmd_cfg_agc_params_2; + +/* + * Command to configure params for ns + */ + +#define AUDPREPROC_CMD_CFG_NS_PARAMS 0x0002 +#define AUDPREPROC_CMD_CFG_NS_PARAMS_LEN \ + sizeof(audpreproc_cmd_cfg_ns_params) + +#define AUDPREPROC_CMD_EC_MODE_NEW_NLMS_ENA 0x0001 +#define AUDPREPROC_CMD_EC_MODE_NEW_NLMS_DIS 0x0000 +#define AUDPREPROC_CMD_EC_MODE_NEW_DES_ENA 0x0002 +#define AUDPREPROC_CMD_EC_MODE_NEW_DES_DIS 0x0000 +#define AUDPREPROC_CMD_EC_MODE_NEW_NS_ENA 0x0004 +#define AUDPREPROC_CMD_EC_MODE_NEW_NS_DIS 0x0000 +#define AUDPREPROC_CMD_EC_MODE_NEW_CNI_ENA 0x0008 +#define AUDPREPROC_CMD_EC_MODE_NEW_CNI_DIS 0x0000 + +#define AUDPREPROC_CMD_EC_MODE_NEW_NLES_ENA 0x0010 +#define AUDPREPROC_CMD_EC_MODE_NEW_NLES_DIS 0x0000 +#define AUDPREPROC_CMD_EC_MODE_NEW_HB_ENA 0x0020 +#define AUDPREPROC_CMD_EC_MODE_NEW_HB_DIS 0x0000 +#define AUDPREPROC_CMD_EC_MODE_NEW_VA_ENA 0x0040 +#define AUDPREPROC_CMD_EC_MODE_NEW_VA_DIS 0x0000 +#define AUDPREPROC_CMD_EC_MODE_NEW_PCD_ENA 0x0080 +#define AUDPREPROC_CMD_EC_MODE_NEW_PCD_DIS 0x0000 +#define AUDPREPROC_CMD_EC_MODE_NEW_FEHI_ENA 0x0100 +#define AUDPREPROC_CMD_EC_MODE_NEW_FEHI_DIS 0x0000 +#define AUDPREPROC_CMD_EC_MODE_NEW_NEHI_ENA 0x0200 +#define AUDPREPROC_CMD_EC_MODE_NEW_NEHI_DIS 0x0000 +#define AUDPREPROC_CMD_EC_MODE_NEW_NLPP_ENA 0x0400 +#define AUDPREPROC_CMD_EC_MODE_NEW_NLPP_DIS 0x0000 +#define AUDPREPROC_CMD_EC_MODE_NEW_FNE_ENA 0x0800 +#define AUDPREPROC_CMD_EC_MODE_NEW_FNE_DIS 0x0000 +#define AUDPREPROC_CMD_EC_MODE_NEW_PRENLMS_ENA 0x1000 +#define AUDPREPROC_CMD_EC_MODE_NEW_PRENLMS_DIS 0x0000 + +typedef struct { + unsigned short cmd_id; + unsigned short ec_mode_new; + unsigned short dens_gamma_n; + unsigned short dens_nfe_block_size; + unsigned short dens_limit_ns; + unsigned short dens_limit_ns_d; + unsigned short wb_gamma_e; + unsigned short wb_gamma_n; +} __attribute__((packed)) audpreproc_cmd_cfg_ns_params; + +/* + * Command to configure parameters for IIR tuning filter + */ + +#define AUDPREPROC_CMD_CFG_IIR_TUNING_FILTER_PARAMS 0x0003 +#define AUDPREPROC_CMD_CFG_IIR_TUNING_FILTER_PARAMS_LEN \ + sizeof(audpreproc_cmd_cfg_iir_tuning_filter_params) + +#define AUDPREPROC_CMD_IIR_ACTIVE_FLAG_DIS 0x0000 +#define AUDPREPROC_CMD_IIR_ACTIVE_FLAG_ENA 0x0001 + +typedef struct { + unsigned short cmd_id; + unsigned short active_flag; + unsigned short num_bands; + unsigned short numerator_coeff_b0_filter0_lsw; + unsigned short numerator_coeff_b0_filter0_msw; + unsigned short numerator_coeff_b1_filter0_lsw; + unsigned short numerator_coeff_b1_filter0_msw; + unsigned short numerator_coeff_b2_filter0_lsw; + unsigned short numerator_coeff_b2_filter0_msw; + unsigned short numerator_coeff_b0_filter1_lsw; + unsigned short numerator_coeff_b0_filter1_msw; + unsigned short numerator_coeff_b1_filter1_lsw; + unsigned short numerator_coeff_b1_filter1_msw; + unsigned short numerator_coeff_b2_filter1_lsw; + unsigned short numerator_coeff_b2_filter1_msw; + unsigned short numerator_coeff_b0_filter2_lsw; + unsigned short numerator_coeff_b0_filter2_msw; + unsigned short numerator_coeff_b1_filter2_lsw; + unsigned short numerator_coeff_b1_filter2_msw; + unsigned short numerator_coeff_b2_filter2_lsw; + unsigned short numerator_coeff_b2_filter2_msw; + unsigned short numerator_coeff_b0_filter3_lsw; + unsigned short numerator_coeff_b0_filter3_msw; + unsigned short numerator_coeff_b1_filter3_lsw; + unsigned short numerator_coeff_b1_filter3_msw; + unsigned short numerator_coeff_b2_filter3_lsw; + unsigned short numerator_coeff_b2_filter3_msw; + unsigned short denominator_coeff_a0_filter0_lsw; + unsigned short denominator_coeff_a0_filter0_msw; + unsigned short denominator_coeff_a1_filter0_lsw; + unsigned short denominator_coeff_a1_filter0_msw; + unsigned short denominator_coeff_a0_filter1_lsw; + unsigned short denominator_coeff_a0_filter1_msw; + unsigned short denominator_coeff_a1_filter1_lsw; + unsigned short denominator_coeff_a1_filter1_msw; + unsigned short denominator_coeff_a0_filter2_lsw; + unsigned short denominator_coeff_a0_filter2_msw; + unsigned short denominator_coeff_a1_filter2_lsw; + unsigned short denominator_coeff_a1_filter2_msw; + unsigned short denominator_coeff_a0_filter3_lsw; + unsigned short denominator_coeff_a0_filter3_msw; + unsigned short denominator_coeff_a1_filter3_lsw; + unsigned short denominator_coeff_a1_filter3_msw; + + unsigned short shift_factor_filter0; + unsigned short shift_factor_filter1; + unsigned short shift_factor_filter2; + unsigned short shift_factor_filter3; + + unsigned short channel_selected0; + unsigned short channel_selected1; + unsigned short channel_selected2; + unsigned short channel_selected3; +} __attribute__((packed))audpreproc_cmd_cfg_iir_tuning_filter_params; + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5audpreprocmsg.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5audpreprocmsg.h new file mode 100644 index 000000000000..f40e41e76737 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5audpreprocmsg.h @@ -0,0 +1,85 @@ +#ifndef QDSP5AUDPREPROCMSG_H +#define QDSP5AUDPREPROCMSG_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + A U D I O P R E P R O C E S S I N G M E S S A G E S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of messages + that are rcvd by AUDPREPROC Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + + $Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audpreprocmsg.h#3 $ + +===========================================================================*/ + +/* + * ADSPREPROCTASK Messages + * AUDPREPROCTASK uses audPreProcUpRlist to communicate with ARM + * Location : MEMA + * Message Length : 2 + */ + +/* + * Message to indicate particular feature has been enabled or disabled + */ + + +#define AUDPREPROC_MSG_CMD_CFG_DONE_MSG 0x0000 +#define AUDPREPROC_MSG_CMD_CFG_DONE_MSG_LEN \ + sizeof(audpreproc_msg_cmd_cfg_done_msg) + +#define AUDPREPROC_MSG_TYPE_AGC 0x0000 +#define AUDPREPROC_MSG_TYPE_NOISE_REDUCTION 0x0001 +#define AUDPREPROC_MSG_TYPE_IIR_FILTER 0x0002 + + +#define AUDPREPROC_MSG_STATUS_FLAG_ENA -1 +#define AUDPREPROC_MSG_STATUS_FLAG_DIS 0x0000 + +typedef struct { + unsigned short type; + signed short status_flag; +} __attribute__((packed)) audpreproc_msg_cmd_cfg_done_msg; + + +/* + * Message to indicate particular feature has selected for wrong samp freq + */ + +#define AUDPREPROC_MSG_ERROR_MSG_ID 0x0001 +#define AUDPREPROC_MSG_ERROR_MSG_ID_LEN \ + sizeof(audpreproc_msg_error_msg_id) + +#define AUDPREPROC_MSG_ERR_INDEX_NS 0x0000 + +typedef struct { + unsigned short err_index; +} __attribute__((packed)) audpreproc_msg_error_msg_id; + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5audreccmdi.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5audreccmdi.h new file mode 100644 index 000000000000..d03ee024ae91 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5audreccmdi.h @@ -0,0 +1,176 @@ +#ifndef QDSP5AUDRECCMDI_H +#define QDSP5AUDRECCMDI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + A U D I O R E C O R D I N T E R N A L C O M M A N D S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of commands + that are accepted by AUDREC Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ + +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + + $Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audreccmdi.h#3 $ + +============================================================================*/ + +/* + * AUDRECTASK COMMANDS + * ARM uses 2 queues to communicate with the AUDRECTASK + * 1.uPAudRecCmdQueue + * Location :MEMC + * Buffer Size : 8 + * No of Buffers in a queue : 3 + * 2.audRecUpBitStreamQueue + * Location : MEMC + * Buffer Size : 4 + * No of buffers in a queue : 2 + */ + +/* + * Commands on uPAudRecCmdQueue + */ + +/* + * Command to initiate and terminate the audio recording section + */ + +#define AUDREC_CMD_CFG 0x0000 +#define AUDREC_CMD_CFG_LEN sizeof(audrec_cmd_cfg) + +#define AUDREC_CMD_TYPE_0_INDEX_WAV 0x0000 +#define AUDREC_CMD_TYPE_0_INDEX_AAC 0x0001 + +#define AUDREC_CMD_TYPE_0_ENA 0x4000 +#define AUDREC_CMD_TYPE_0_DIS 0x0000 + +#define AUDREC_CMD_TYPE_0_NOUPDATE 0x0000 +#define AUDREC_CMD_TYPE_0_UPDATE 0x8000 + +#define AUDREC_CMD_TYPE_1_INDEX_SBC 0x0002 + +#define AUDREC_CMD_TYPE_1_ENA 0x4000 +#define AUDREC_CMD_TYPE_1_DIS 0x0000 + +#define AUDREC_CMD_TYPE_1_NOUPDATE 0x0000 +#define AUDREC_CMD_TYPE_1_UPDATE 0x8000 + +typedef struct { + unsigned short cmd_id; + unsigned short type_0; + unsigned short type_1; +} __attribute__((packed)) audrec_cmd_cfg; + + +/* + * Command to configure the recording parameters for RecType0(AAC/WAV) encoder + */ + +#define AUDREC_CMD_AREC0PARAM_CFG 0x0001 +#define AUDREC_CMD_AREC0PARAM_CFG_LEN \ + sizeof(audrec_cmd_arec0param_cfg) + +#define AUDREC_CMD_SAMP_RATE_INDX_8000 0x000B +#define AUDREC_CMD_SAMP_RATE_INDX_11025 0x000A +#define AUDREC_CMD_SAMP_RATE_INDX_12000 0x0009 +#define AUDREC_CMD_SAMP_RATE_INDX_16000 0x0008 +#define AUDREC_CMD_SAMP_RATE_INDX_22050 0x0007 +#define AUDREC_CMD_SAMP_RATE_INDX_24000 0x0006 +#define AUDREC_CMD_SAMP_RATE_INDX_32000 0x0005 +#define AUDREC_CMD_SAMP_RATE_INDX_44100 0x0004 +#define AUDREC_CMD_SAMP_RATE_INDX_48000 0x0003 + +#define AUDREC_CMD_STEREO_MODE_MONO 0x0000 +#define AUDREC_CMD_STEREO_MODE_STEREO 0x0001 + +typedef struct { + unsigned short cmd_id; + unsigned short ptr_to_extpkt_buffer_msw; + unsigned short ptr_to_extpkt_buffer_lsw; + unsigned short buf_len; + unsigned short samp_rate_index; + unsigned short stereo_mode; + unsigned short rec_quality; +} __attribute__((packed)) audrec_cmd_arec0param_cfg; + +/* + * Command to configure the recording parameters for RecType1(SBC) encoder + */ + +#define AUDREC_CMD_AREC1PARAM_CFG 0x0002 +#define AUDREC_CMD_AREC1PARAM_CFG_LEN \ + sizeof(audrec_cmd_arec1param_cfg) + +#define AUDREC_CMD_PARAM_BUF_BLOCKS_4 0x0000 +#define AUDREC_CMD_PARAM_BUF_BLOCKS_8 0x0001 +#define AUDREC_CMD_PARAM_BUF_BLOCKS_12 0x0002 +#define AUDREC_CMD_PARAM_BUF_BLOCKS_16 0x0003 + +#define AUDREC_CMD_PARAM_BUF_SUB_BANDS_8 0x0010 +#define AUDREC_CMD_PARAM_BUF_MODE_MONO 0x0000 +#define AUDREC_CMD_PARAM_BUF_MODE_DUAL 0x0040 +#define AUDREC_CMD_PARAM_BUF_MODE_STEREO 0x0050 +#define AUDREC_CMD_PARAM_BUF_MODE_JSTEREO 0x0060 +#define AUDREC_CMD_PARAM_BUF_LOUDNESS 0x0000 +#define AUDREC_CMD_PARAM_BUF_SNR 0x0100 +#define AUDREC_CMD_PARAM_BUF_BASIC_VER 0x0000 + +typedef struct { + unsigned short cmd_id; + unsigned short ptr_to_extpkt_buffer_msw; + unsigned short ptr_to_extpkt_buffer_lsw; + unsigned short buf_len; + unsigned short param_buf; + unsigned short bit_rate_0; + unsigned short bit_rate_1; +} __attribute__((packed)) audrec_cmd_arec1param_cfg; + + +/* + * Commands on audRecUpBitStreamQueue + */ + +/* + * Command to indicate the current packet read count + */ + +#define AUDREC_CMD_PACKET_EXT_PTR 0x0000 +#define AUDREC_CMD_PACKET_EXT_PTR_LEN \ + sizeof(audrec_cmd_packet_ext_ptr) + +#define AUDREC_CMD_TYPE_0 0x0000 +#define AUDREC_CMD_TYPE_1 0x0001 + +typedef struct { + unsigned short cmd_id; + unsigned short type; + unsigned short curr_rec_count_msw; + unsigned short curr_rec_count_lsw; +} __attribute__((packed)) audrec_cmd_packet_ext_ptr; + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5audrecmsg.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5audrecmsg.h new file mode 100644 index 000000000000..bb6eb5093cf5 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5audrecmsg.h @@ -0,0 +1,127 @@ +#ifndef QDSP5AUDRECMSGI_H +#define QDSP5AUDRECMSGI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + A U D I O R E C O R D M E S S A G E S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of messages + that are sent by AUDREC Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ + +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + + $Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audrecmsg.h#3 $ + +============================================================================*/ + +/* + * AUDRECTASK MESSAGES + * AUDRECTASK uses audRecUpRlist to communicate with ARM + * Location : MEMC + * Buffer size : 4 + * No of buffers in a queue : 2 + */ + +/* + * Message to notify that config command is done + */ + +#define AUDREC_MSG_CMD_CFG_DONE_MSG 0x0002 +#define AUDREC_MSG_CMD_CFG_DONE_MSG_LEN \ + sizeof(audrec_msg_cmd_cfg_done_msg) + + +#define AUDREC_MSG_CFG_DONE_TYPE_0_ENA 0x4000 +#define AUDREC_MSG_CFG_DONE_TYPE_0_DIS 0x0000 + +#define AUDREC_MSG_CFG_DONE_TYPE_0_NO_UPDATE 0x0000 +#define AUDREC_MSG_CFG_DONE_TYPE_0_UPDATE 0x8000 + +#define AUDREC_MSG_CFG_DONE_TYPE_1_ENA 0x4000 +#define AUDREC_MSG_CFG_DONE_TYPE_1_DIS 0x0000 + +#define AUDREC_MSG_CFG_DONE_TYPE_1_NO_UPDATE 0x0000 +#define AUDREC_MSG_CFG_DONE_TYPE_1_UPDATE 0x8000 + +typedef struct { + unsigned short type_0; + unsigned short type_1; +} __attribute__((packed))audrec_msg_cmd_cfg_done_msg; + + +/* + * Message to notify arec0/1 cfg done and recording params revd by task + */ + +#define AUDREC_MSG_CMD_AREC_PARAM_CFG_DONE_MSG 0x0003 +#define AUDREC_MSG_CMD_AREC_PARAM_CFG_DONE_MSG_LEN \ + sizeof(audrec_msg_cmd_arec_param_cfg_done_msg) + +#define AUDREC_MSG_AREC_PARAM_TYPE_0 0x0000 +#define AUDREC_MSG_AREC_PARAM_TYPE_1 0x0001 + +typedef struct { + unsigned short type; +} __attribute__((packed))audrec_msg_cmd_arec_param_cfg_done_msg; + + +/* + * Message to notify no more buffers are available in ext mem to DME + */ + +#define AUDREC_MSG_FATAL_ERR_MSG 0x0004 +#define AUDREC_MSG_FATAL_ERR_MSG_LEN \ + sizeof(audrec_msg_fatal_err_msg) + +#define AUDREC_MSG_FATAL_ERR_TYPE_0 0x0000 +#define AUDREC_MSG_FATAL_ERR_TYPE_1 0x0001 + +typedef struct { + unsigned short type; +} __attribute__((packed))audrec_msg_fatal_err_msg; + +/* + * Message to notify DME deliverd the encoded pkt to ext pkt buffer + */ + +#define AUDREC_MSG_PACKET_READY_MSG 0x0005 +#define AUDREC_MSG_PACKET_READY_MSG_LEN \ + sizeof(audrec_msg_packet_ready_msg) + +#define AUDREC_MSG_PACKET_READY_TYPE_0 0x0000 +#define AUDREC_MSG_PACKET_READY_TYPE_1 0x0001 + +typedef struct { + unsigned short type; + unsigned short pkt_counter_msw; + unsigned short pkt_counter_lsw; + unsigned short pkt_read_cnt_msw; + unsigned short pkt_read_cnt_lsw; +} __attribute__((packed))audrec_msg_packet_ready_msg; + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5jpegcmdi.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5jpegcmdi.h new file mode 100644 index 000000000000..574ad6bbcade --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5jpegcmdi.h @@ -0,0 +1,376 @@ +#ifndef QDSP5VIDJPEGCMDI_H +#define QDSP5VIDJPEGCMDI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + J P E G I N T E R N A L C O M M A N D S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of commands + that are accepted by JPEG Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + +$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5jpegcmdi.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $ +Revision History: +when who what, where, why +-------- --- ---------------------------------------------------------- +06/09/08 sv initial version +===========================================================================*/ + +/* + * ARM to JPEG configuration commands are passed through the + * uPJpegCfgCmdQueue + */ + +/* + * Command to configure JPEG Encoder + */ + +#define JPEG_CMD_ENC_CFG 0x0000 +#define JPEG_CMD_ENC_CFG_LEN sizeof(jpeg_cmd_enc_cfg) + +#define JPEG_CMD_ENC_PROCESS_CFG_OP_ROTATION_0 0x0000 +#define JPEG_CMD_ENC_PROCESS_CFG_OP_ROTATION_90 0x0100 +#define JPEG_CMD_ENC_PROCESS_CFG_OP_ROTATION_180 0x0200 +#define JPEG_CMD_ENC_PROCESS_CFG_OP_ROTATION_270 0x0300 +#define JPEG_CMD_ENC_PROCESS_CFG_IP_DATA_FORMAT_M 0x0003 +#define JPEG_CMD_ENC_PROCESS_CFG_IP_DATA_FORMAT_H2V2 0x0000 +#define JPEG_CMD_ENC_PROCESS_CFG_IP_DATA_FORMAT_H2V1 0x0001 +#define JPEG_CMD_ENC_PROCESS_CFG_IP_DATA_FORMAT_H1V2 0x0002 + +#define JPEG_CMD_IP_SIZE_CFG_LUMA_HEIGHT_M 0x0000FFFF +#define JPEG_CMD_IP_SIZE_CFG_LUMA_WIDTH_M 0xFFFF0000 +#define JPEG_CMD_ENC_UPSAMP_IP_SIZE_CFG_ENA 0x0001 +#define JPEG_CMD_ENC_UPSAMP_IP_SIZE_CFG_DIS 0x0000 + +#define JPEG_CMD_FRAG_SIZE_LUMA_HEIGHT_M 0xFFFF + +typedef struct { + unsigned int cmd_id; + unsigned int process_cfg; + unsigned int ip_size_cfg; + unsigned int op_size_cfg; + unsigned int frag_cfg; + unsigned int frag_cfg_part[16]; + + unsigned int part_num; + + unsigned int op_buf_0_cfg_part1; + unsigned int op_buf_0_cfg_part2; + unsigned int op_buf_1_cfg_part1; + unsigned int op_buf_1_cfg_part2; + + unsigned int luma_qunt_table[32]; + unsigned int chroma_qunt_table[32]; + + unsigned int upsamp_ip_size_cfg; + unsigned int upsamp_ip_frame_off; + unsigned int upsamp_pp_filter_coeff[64]; +} __attribute__((packed)) jpeg_cmd_enc_cfg; + +/* + * Command to configure JPEG Decoder + */ + +#define JPEG_CMD_DEC_CFG 0x0001 +#define JPEG_CMD_DEC_CFG_LEN sizeof(jpeg_cmd_dec_cfg) + +#define JPEG_CMD_DEC_OP_DATA_FORMAT_M 0x0001 +#define JPEG_CMD_DEC_OP_DATA_FORMAT_H2V2 0x0000 +#define JPEG_CMD_DEC_OP_DATA_FORMAT_H2V1 0x0001 + +#define JPEG_CMD_DEC_OP_DATA_FORMAT_SCALE_FACTOR_8 0x000000 +#define JPEG_CMD_DEC_OP_DATA_FORMAT_SCALE_FACTOR_4 0x010000 +#define JPEG_CMD_DEC_OP_DATA_FORMAT_SCALE_FACTOR_2 0x020000 +#define JPEG_CMD_DEC_OP_DATA_FORMAT_SCALE_FACTOR_1 0x030000 + +#define JPEG_CMD_DEC_IP_STREAM_BUF_CFG_PART3_NOT_FINAL 0x0000 +#define JPEG_CMD_DEC_IP_STREAM_BUF_CFG_PART3_FINAL 0x0001 + + +typedef struct { + unsigned int cmd_id; + unsigned int img_dimension_cfg; + unsigned int op_data_format; + unsigned int restart_interval; + unsigned int ip_buf_partition_num; + unsigned int ip_stream_buf_cfg_part1; + unsigned int ip_stream_buf_cfg_part2; + unsigned int ip_stream_buf_cfg_part3; + unsigned int op_stream_buf_0_cfg_part1; + unsigned int op_stream_buf_0_cfg_part2; + unsigned int op_stream_buf_0_cfg_part3; + unsigned int op_stream_buf_1_cfg_part1; + unsigned int op_stream_buf_1_cfg_part2; + unsigned int op_stream_buf_1_cfg_part3; + unsigned int luma_qunt_table_0_3; + unsigned int luma_qunt_table_4_7; + unsigned int luma_qunt_table_8_11; + unsigned int luma_qunt_table_12_15; + unsigned int luma_qunt_table_16_19; + unsigned int luma_qunt_table_20_23; + unsigned int luma_qunt_table_24_27; + unsigned int luma_qunt_table_28_31; + unsigned int luma_qunt_table_32_35; + unsigned int luma_qunt_table_36_39; + unsigned int luma_qunt_table_40_43; + unsigned int luma_qunt_table_44_47; + unsigned int luma_qunt_table_48_51; + unsigned int luma_qunt_table_52_55; + unsigned int luma_qunt_table_56_59; + unsigned int luma_qunt_table_60_63; + unsigned int chroma_qunt_table_0_3; + unsigned int chroma_qunt_table_4_7; + unsigned int chroma_qunt_table_8_11; + unsigned int chroma_qunt_table_12_15; + unsigned int chroma_qunt_table_16_19; + unsigned int chroma_qunt_table_20_23; + unsigned int chroma_qunt_table_24_27; + unsigned int chroma_qunt_table_28_31; + unsigned int chroma_qunt_table_32_35; + unsigned int chroma_qunt_table_36_39; + unsigned int chroma_qunt_table_40_43; + unsigned int chroma_qunt_table_44_47; + unsigned int chroma_qunt_table_48_51; + unsigned int chroma_qunt_table_52_55; + unsigned int chroma_qunt_table_56_59; + unsigned int chroma_qunt_table_60_63; + unsigned int luma_dc_hm_code_cnt_table_0_3; + unsigned int luma_dc_hm_code_cnt_table_4_7; + unsigned int luma_dc_hm_code_cnt_table_8_11; + unsigned int luma_dc_hm_code_cnt_table_12_15; + unsigned int luma_dc_hm_code_val_table_0_3; + unsigned int luma_dc_hm_code_val_table_4_7; + unsigned int luma_dc_hm_code_val_table_8_11; + unsigned int chroma_dc_hm_code_cnt_table_0_3; + unsigned int chroma_dc_hm_code_cnt_table_4_7; + unsigned int chroma_dc_hm_code_cnt_table_8_11; + unsigned int chroma_dc_hm_code_cnt_table_12_15; + unsigned int chroma_dc_hm_code_val_table_0_3; + unsigned int chroma_dc_hm_code_val_table_4_7; + unsigned int chroma_dc_hm_code_val_table_8_11; + unsigned int luma_ac_hm_code_cnt_table_0_3; + unsigned int luma_ac_hm_code_cnt_table_4_7; + unsigned int luma_ac_hm_code_cnt_table_8_11; + unsigned int luma_ac_hm_code_cnt_table_12_15; + unsigned int luma_ac_hm_code_val_table_0_3; + unsigned int luma_ac_hm_code_val_table_4_7; + unsigned int luma_ac_hm_code_val_table_8_11; + unsigned int luma_ac_hm_code_val_table_12_15; + unsigned int luma_ac_hm_code_val_table_16_19; + unsigned int luma_ac_hm_code_val_table_20_23; + unsigned int luma_ac_hm_code_val_table_24_27; + unsigned int luma_ac_hm_code_val_table_28_31; + unsigned int luma_ac_hm_code_val_table_32_35; + unsigned int luma_ac_hm_code_val_table_36_39; + unsigned int luma_ac_hm_code_val_table_40_43; + unsigned int luma_ac_hm_code_val_table_44_47; + unsigned int luma_ac_hm_code_val_table_48_51; + unsigned int luma_ac_hm_code_val_table_52_55; + unsigned int luma_ac_hm_code_val_table_56_59; + unsigned int luma_ac_hm_code_val_table_60_63; + unsigned int luma_ac_hm_code_val_table_64_67; + unsigned int luma_ac_hm_code_val_table_68_71; + unsigned int luma_ac_hm_code_val_table_72_75; + unsigned int luma_ac_hm_code_val_table_76_79; + unsigned int luma_ac_hm_code_val_table_80_83; + unsigned int luma_ac_hm_code_val_table_84_87; + unsigned int luma_ac_hm_code_val_table_88_91; + unsigned int luma_ac_hm_code_val_table_92_95; + unsigned int luma_ac_hm_code_val_table_96_99; + unsigned int luma_ac_hm_code_val_table_100_103; + unsigned int luma_ac_hm_code_val_table_104_107; + unsigned int luma_ac_hm_code_val_table_108_111; + unsigned int luma_ac_hm_code_val_table_112_115; + unsigned int luma_ac_hm_code_val_table_116_119; + unsigned int luma_ac_hm_code_val_table_120_123; + unsigned int luma_ac_hm_code_val_table_124_127; + unsigned int luma_ac_hm_code_val_table_128_131; + unsigned int luma_ac_hm_code_val_table_132_135; + unsigned int luma_ac_hm_code_val_table_136_139; + unsigned int luma_ac_hm_code_val_table_140_143; + unsigned int luma_ac_hm_code_val_table_144_147; + unsigned int luma_ac_hm_code_val_table_148_151; + unsigned int luma_ac_hm_code_val_table_152_155; + unsigned int luma_ac_hm_code_val_table_156_159; + unsigned int luma_ac_hm_code_val_table_160_161; + unsigned int chroma_ac_hm_code_cnt_table_0_3; + unsigned int chroma_ac_hm_code_cnt_table_4_7; + unsigned int chroma_ac_hm_code_cnt_table_8_11; + unsigned int chroma_ac_hm_code_cnt_table_12_15; + unsigned int chroma_ac_hm_code_val_table_0_3; + unsigned int chroma_ac_hm_code_val_table_4_7; + unsigned int chroma_ac_hm_code_val_table_8_11; + unsigned int chroma_ac_hm_code_val_table_12_15; + unsigned int chroma_ac_hm_code_val_table_16_19; + unsigned int chroma_ac_hm_code_val_table_20_23; + unsigned int chroma_ac_hm_code_val_table_24_27; + unsigned int chroma_ac_hm_code_val_table_28_31; + unsigned int chroma_ac_hm_code_val_table_32_35; + unsigned int chroma_ac_hm_code_val_table_36_39; + unsigned int chroma_ac_hm_code_val_table_40_43; + unsigned int chroma_ac_hm_code_val_table_44_47; + unsigned int chroma_ac_hm_code_val_table_48_51; + unsigned int chroma_ac_hm_code_val_table_52_55; + unsigned int chroma_ac_hm_code_val_table_56_59; + unsigned int chroma_ac_hm_code_val_table_60_63; + unsigned int chroma_ac_hm_code_val_table_64_67; + unsigned int chroma_ac_hm_code_val_table_68_71; + unsigned int chroma_ac_hm_code_val_table_72_75; + unsigned int chroma_ac_hm_code_val_table_76_79; + unsigned int chroma_ac_hm_code_val_table_80_83; + unsigned int chroma_ac_hm_code_val_table_84_87; + unsigned int chroma_ac_hm_code_val_table_88_91; + unsigned int chroma_ac_hm_code_val_table_92_95; + unsigned int chroma_ac_hm_code_val_table_96_99; + unsigned int chroma_ac_hm_code_val_table_100_103; + unsigned int chroma_ac_hm_code_val_table_104_107; + unsigned int chroma_ac_hm_code_val_table_108_111; + unsigned int chroma_ac_hm_code_val_table_112_115; + unsigned int chroma_ac_hm_code_val_table_116_119; + unsigned int chroma_ac_hm_code_val_table_120_123; + unsigned int chroma_ac_hm_code_val_table_124_127; + unsigned int chroma_ac_hm_code_val_table_128_131; + unsigned int chroma_ac_hm_code_val_table_132_135; + unsigned int chroma_ac_hm_code_val_table_136_139; + unsigned int chroma_ac_hm_code_val_table_140_143; + unsigned int chroma_ac_hm_code_val_table_144_147; + unsigned int chroma_ac_hm_code_val_table_148_151; + unsigned int chroma_ac_hm_code_val_table_152_155; + unsigned int chroma_ac_hm_code_val_table_156_159; + unsigned int chroma_ac_hm_code_val_table_160_161; +} __attribute__((packed)) jpeg_cmd_dec_cfg; + + +/* + * ARM to JPEG configuration commands are passed through the + * uPJpegActionCmdQueue + */ + +/* + * Command to start the encode process + */ + +#define JPEG_CMD_ENC_ENCODE 0x0000 +#define JPEG_CMD_ENC_ENCODE_LEN sizeof(jpeg_cmd_enc_encode) + + +typedef struct { + unsigned short cmd_id; +} __attribute__((packed)) jpeg_cmd_enc_encode; + + +/* + * Command to transition from current state of encoder to IDLE state + */ + +#define JPEG_CMD_ENC_IDLE 0x0001 +#define JPEG_CMD_ENC_IDLE_LEN sizeof(jpeg_cmd_enc_idle) + + +typedef struct { + unsigned short cmd_id; +} __attribute__((packed)) jpeg_cmd_enc_idle; + + +/* + * Command to inform the encoder that another buffer is ready + */ + +#define JPEG_CMD_ENC_OP_CONSUMED 0x0002 +#define JPEG_CMD_ENC_OP_CONSUMED_LEN sizeof(jpeg_cmd_enc_op_consumed) + + +typedef struct { + unsigned int cmd_id; + unsigned int op_buf_addr; + unsigned int op_buf_size; +} __attribute__((packed)) jpeg_cmd_enc_op_consumed; + + +/* + * Command to start the decoding process + */ + +#define JPEG_CMD_DEC_DECODE 0x0003 +#define JPEG_CMD_DEC_DECODE_LEN sizeof(jpeg_cmd_dec_decode) + + +typedef struct { + unsigned short cmd_id; +} __attribute__((packed)) jpeg_cmd_dec_decode; + + +/* + * Command to transition from the current state of decoder to IDLE + */ + +#define JPEG_CMD_DEC_IDLE 0x0004 +#define JPEG_CMD_DEC_IDLE_LEN sizeof(jpeg_cmd_dec_idle) + + +typedef struct { + unsigned short cmd_id; +} __attribute__((packed)) jpeg_cmd_dec_idle; + + +/* + * Command to inform that an op buffer is ready for use + */ + +#define JPEG_CMD_DEC_OP_CONSUMED 0x0005 +#define JPEG_CMD_DEC_OP_CONSUMED_LEN sizeof(jpeg_cmd_dec_op_consumed) + + +typedef struct { + unsigned int cmd_id; + unsigned int luma_op_buf_addr; + unsigned int luma_op_buf_size; + unsigned int chroma_op_buf_addr; +} __attribute__((packed)) jpeg_cmd_dec_op_consumed; + + +/* + * Command to pass a new ip buffer to the jpeg decoder + */ + +#define JPEG_CMD_DEC_IP 0x0006 +#define JPEG_CMD_DEC_IP_LEN sizeof(jpeg_cmd_dec_ip_len) + +#define JPEG_CMD_EOI_INDICATOR_NOT_END 0x0000 +#define JPEG_CMD_EOI_INDICATOR_END 0x0001 + +typedef struct { + unsigned int cmd_id; + unsigned int ip_buf_addr; + unsigned int ip_buf_size; + unsigned int eoi_indicator; +} __attribute__((packed)) jpeg_cmd_dec_ip; + + + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5jpegmsg.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5jpegmsg.h new file mode 100644 index 000000000000..d11aa3fbccb6 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5jpegmsg.h @@ -0,0 +1,177 @@ +#ifndef QDSP5VIDJPEGMSGI_H +#define QDSP5VIDJPEGMSGI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + J P E G I N T E R N A L M E S S A G E S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of messages + that are sent by JPEG Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + +$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5jpegmsg.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $ +Revision History: + +when who what, where, why +-------- --- ---------------------------------------------------------- +05/10/08 sv initial version +===========================================================================*/ + +/* + * Messages from JPEG task to ARM through jpeguPMsgQueue + */ + +/* + * Message is ACK for CMD_JPEGE_ENCODE cmd + */ + +#define JPEG_MSG_ENC_ENCODE_ACK 0x0000 +#define JPEG_MSG_ENC_ENCODE_ACK_LEN \ + sizeof(jpeg_msg_enc_encode_ack) + +typedef struct { +} __attribute__((packed)) jpeg_msg_enc_encode_ack; + + +/* + * Message informs the up when op buffer is ready for consumption and + * when encoding is complete or errors + */ + +#define JPEG_MSG_ENC_OP_PRODUCED 0x0001 +#define JPEG_MSG_ENC_OP_PRODUCED_LEN \ + sizeof(jpeg_msg_enc_op_produced) + +#define JPEG_MSGOP_OP_BUF_STATUS_ENC_DONE_PROGRESS 0x0000 +#define JPEG_MSGOP_OP_BUF_STATUS_ENC_DONE_COMPLETE 0x0001 +#define JPEG_MSGOP_OP_BUF_STATUS_ENC_ERR 0x10000 + +typedef struct { + unsigned int op_buf_addr; + unsigned int op_buf_size; + unsigned int op_buf_status; +} __attribute__((packed)) jpeg_msg_enc_op_produced; + + +/* + * Message to ack CMD_JPEGE_IDLE + */ + +#define JPEG_MSG_ENC_IDLE_ACK 0x0002 +#define JPEG_MSG_ENC_IDLE_ACK_LEN sizeof(jpeg_msg_enc_idle_ack) + + +typedef struct { +} __attribute__ ((packed)) jpeg_msg_enc_idle_ack; + + +/* + * Message to indicate the illegal command + */ + +#define JPEG_MSG_ENC_ILLEGAL_COMMAND 0x0003 +#define JPEG_MSG_ENC_ILLEGAL_COMMAND_LEN \ + sizeof(jpeg_msg_enc_illegal_command) + +typedef struct { + unsigned int status; +} __attribute__((packed)) jpeg_msg_enc_illegal_command; + + +/* + * Message to ACK CMD_JPEGD_DECODE + */ + +#define JPEG_MSG_DEC_DECODE_ACK 0x0004 +#define JPEG_MSG_DEC_DECODE_ACK_LEN \ + sizeof(jpeg_msg_dec_decode_ack) + + +typedef struct { +} __attribute__((packed)) jpeg_msg_dec_decode_ack; + + +/* + * Message to inform up that an op buffer is ready for consumption and when + * decoding is complete or an error occurs + */ + +#define JPEG_MSG_DEC_OP_PRODUCED 0x0005 +#define JPEG_MSG_DEC_OP_PRODUCED_LEN \ + sizeof(jpeg_msg_dec_op_produced) + +#define JPEG_MSG_DEC_OP_BUF_STATUS_PROGRESS 0x0000 +#define JPEG_MSG_DEC_OP_BUF_STATUS_DONE 0x0001 + +typedef struct { + unsigned int luma_op_buf_addr; + unsigned int chroma_op_buf_addr; + unsigned int num_mcus; + unsigned int op_buf_status; +} __attribute__((packed)) jpeg_msg_dec_op_produced; + +/* + * Message to ack CMD_JPEGD_IDLE cmd + */ + +#define JPEG_MSG_DEC_IDLE_ACK 0x0006 +#define JPEG_MSG_DEC_IDLE_ACK_LEN sizeof(jpeg_msg_dec_idle_ack) + + +typedef struct { +} __attribute__((packed)) jpeg_msg_dec_idle_ack; + + +/* + * Message to indicate illegal cmd was received + */ + +#define JPEG_MSG_DEC_ILLEGAL_COMMAND 0x0007 +#define JPEG_MSG_DEC_ILLEGAL_COMMAND_LEN \ + sizeof(jpeg_msg_dec_illegal_command) + + +typedef struct { + unsigned int status; +} __attribute__((packed)) jpeg_msg_dec_illegal_command; + +/* + * Message to request up for the next segment of ip bit stream + */ + +#define JPEG_MSG_DEC_IP_REQUEST 0x0008 +#define JPEG_MSG_DEC_IP_REQUEST_LEN \ + sizeof(jpeg_msg_dec_ip_request) + + +typedef struct { +} __attribute__((packed)) jpeg_msg_dec_ip_request; + + + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5lpmcmdi.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5lpmcmdi.h new file mode 100644 index 000000000000..6c76e2c20cf4 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5lpmcmdi.h @@ -0,0 +1,82 @@ +#ifndef QDSP5LPMCMDI_H +#define QDSP5LPMCMDI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + L P M I N T E R N A L C O M M A N D S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of commands + that are accepted by LPM Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + + +$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5lpmcmdi.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $ +Revision History: + +when who what, where, why +-------- --- ---------------------------------------------------------- +06/12/08 sv initial version +===========================================================================*/ + + +/* + * Command to start LPM processing based on the config params + */ + +#define LPM_CMD_START 0x0000 +#define LPM_CMD_START_LEN sizeof(lpm_cmd_start) + +#define LPM_CMD_SPATIAL_FILTER_PART_OPMODE_0 0x00000000 +#define LPM_CMD_SPATIAL_FILTER_PART_OPMODE_1 0x00010000 +typedef struct { + unsigned int cmd_id; + unsigned int ip_data_cfg_part1; + unsigned int ip_data_cfg_part2; + unsigned int ip_data_cfg_part3; + unsigned int ip_data_cfg_part4; + unsigned int op_data_cfg_part1; + unsigned int op_data_cfg_part2; + unsigned int op_data_cfg_part3; + unsigned int spatial_filter_part[32]; +} __attribute__((packed)) lpm_cmd_start; + + + +/* + * Command to stop LPM processing + */ + +#define LPM_CMD_IDLE 0x0001 +#define LPM_CMD_IDLE_LEN sizeof(lpm_cmd_idle) + +typedef struct { + unsigned int cmd_id; +} __attribute__((packed)) lpm_cmd_idle; + + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5lpmmsg.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5lpmmsg.h new file mode 100644 index 000000000000..3d1039d6ba42 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5lpmmsg.h @@ -0,0 +1,80 @@ +#ifndef QDSP5LPMMSGI_H +#define QDSP5LPMMSGI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + L P M I N T E R N A L M E S S A G E S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of commands + that are accepted by LPM Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + +$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5lpmmsg.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $ +Revision History: + +when who what, where, why +-------- --- ---------------------------------------------------------- +06/12/08 sv initial version +===========================================================================*/ + +/* + * Message to acknowledge CMD_LPM_IDLE command + */ + +#define LPM_MSG_IDLE_ACK 0x0000 +#define LPM_MSG_IDLE_ACK_LEN sizeof(lpm_msg_idle_ack) + +typedef struct { +} __attribute__((packed)) lpm_msg_idle_ack; + + +/* + * Message to acknowledge CMD_LPM_START command + */ + + +#define LPM_MSG_START_ACK 0x0001 +#define LPM_MSG_START_ACK_LEN sizeof(lpm_msg_start_ack) + + +typedef struct { +} __attribute__((packed)) lpm_msg_start_ack; + + +/* + * Message to notify the ARM that LPM processing is complete + */ + +#define LPM_MSG_DONE 0x0002 +#define LPM_MSG_DONE_LEN sizeof(lpm_msg_done) + +typedef struct { +} __attribute__((packed)) lpm_msg_done; + + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5vdeccmdi.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5vdeccmdi.h new file mode 100644 index 000000000000..3a32ee99c6e4 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5vdeccmdi.h @@ -0,0 +1,235 @@ +#ifndef QDSP5VIDDECCMDI_H +#define QDSP5VIDDECCMDI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + V I D E O D E C O D E R I N T E R N A L C O M M A N D S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of commands + that are accepted by VIDDEC Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + +$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5vdeccmdi.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $ +Revision History: + +when who what, where, why +-------- --- ---------------------------------------------------------- +05/10/08 ac initial version +===========================================================================*/ + + +/* + * Command to inform VIDDEC that new subframe packet is ready + */ + +#define VIDDEC_CMD_SUBFRAME_PKT 0x0000 +#define VIDDEC_CMD_SUBFRAME_PKT_LEN \ + sizeof(viddec_cmd_subframe_pkt) + +#define VIDDEC_CMD_SF_INFO_1_DM_DMA_STATS_EXCHANGE_FLAG_DM 0x0000 +#define VIDDEC_CMD_SF_INFO_1_DM_DMA_STATS_EXCHANGE_FLAG_DMA 0x0001 + +#define VIDDEC_CMD_SF_INFO_0_SUBFRAME_CONTI 0x0000 +#define VIDDEC_CMD_SF_INFO_0_SUBFRAME_FIRST 0x0001 +#define VIDDEC_CMD_SF_INFO_0_SUBFRAME_LAST 0x0002 +#define VIDDEC_CMD_SF_INFO_0_SUBFRAME_FIRST_AND_LAST 0x0003 + +#define VIDDEC_CMD_CODEC_SELECTION_WORD_MPEG_4 0x0000 +#define VIDDEC_CMD_CODEC_SELECTION_WORD_H_263_P0 0x0001 +#define VIDDEC_CMD_CODEC_SELECTION_WORD_H_264 0x0002 +#define VIDDEC_CMD_CODEC_SELECTION_WORD_H_263_p3 0x0003 +#define VIDDEC_CMD_CODEC_SELECTION_WORD_RV9 0x0004 +#define VIDDEC_CMD_CODEC_SELECTION_WORD_WMV9 0x0005 +#define VIDDEC_CMD_CODEC_SELECTION_WORD_SMCDB 0x0006 +#define VIDDEC_CMD_CODEC_SELECTION_WORD_QFRE 0x0007 +#define VIDDEC_CMD_CODEC_SELECTION_WORD_VLD 0x0008 + +typedef struct { + unsigned short cmd_id; + unsigned short packet_seq_number; + unsigned short codec_instance_id; + unsigned short subframe_packet_size_high; + unsigned short subframe_packet_size_low; + unsigned short subframe_packet_high; + unsigned short subframe_packet_low; + unsigned short subframe_packet_partition; + unsigned short statistics_packet_size_high; + unsigned short statistics_packet_size_low; + unsigned short statistics_packet_high; + unsigned short statistics_packet_low; + unsigned short statistics_partition; + unsigned short subframe_info_1; + unsigned short subframe_info_0; + unsigned short codec_selection_word; + unsigned short num_mbs; +} __attribute__((packed)) viddec_cmd_subframe_pkt; + + +/* + * Command to inform VIDDEC task that post processing is required for the frame + */ + +#define VIDDEC_CMD_PP_ENABLE 0x0001 +#define VIDDEC_CMD_PP_ENABLE_LEN \ + sizeof(viddec_cmd_pp_enable) + +#define VIDDEC_CMD_PP_INFO_0_DM_DMA_LS_EXCHANGE_FLAG_DM 0x0000 +#define VIDDEC_CMD_PP_INFO_0_DM_DMA_LS_EXCHANGE_FLAG_DMA 0x0001 + +typedef struct { + unsigned short cmd_id; + unsigned short packet_seq_num; + unsigned short codec_instance_id; + unsigned short postproc_info_0; + unsigned short codec_selection_word; + unsigned short pp_output_addr_high; + unsigned short pp_output_addr_low; + unsigned short postproc_info_1; + unsigned short load_sharing_packet_size_high; + unsigned short load_sharing_packet_size_low; + unsigned short load_sharing_packet_high; + unsigned short load_sharing_packet_low; + unsigned short load_sharing_partition; + unsigned short pp_param_0; + unsigned short pp_param_1; + unsigned short pp_param_2; + unsigned short pp_param_3; +} __attribute__((packed)) viddec_cmd_pp_enable; + + +/* + * FRAME Header Packet : It is at the start of new frame + */ + +#define VIDDEC_CMD_FRAME_HEADER_PACKET 0x0002 +#define VIDDEC_CMD_FRAME_HEADER_PACKET_LEN \ + sizeof(viddec_cmd_frame_header_packet) + +#define VIDDEC_CMD_FRAME_INFO_0_ERROR_SKIP 0x0000 +#define VIDDEC_CMD_FRAME_INFO_0_ERROR_BLACK 0x0800 + +typedef struct { + unsigned short packet_id; + unsigned short x_dimension; + unsigned short y_dimension; + unsigned short line_width; + unsigned short frame_info_0; + unsigned short frame_buffer_0_high; + unsigned short frame_buffer_0_low; + unsigned short frame_buffer_1_high; + unsigned short frame_buffer_1_low; + unsigned short frame_buffer_2_high; + unsigned short frame_buffer_2_low; + unsigned short frame_buffer_3_high; + unsigned short frame_buffer_3_low; + unsigned short frame_buffer_4_high; + unsigned short frame_buffer_4_low; + unsigned short frame_buffer_5_high; + unsigned short frame_buffer_5_low; + unsigned short frame_buffer_6_high; + unsigned short frame_buffer_6_low; + unsigned short frame_buffer_7_high; + unsigned short frame_buffer_7_low; + unsigned short frame_buffer_8_high; + unsigned short frame_buffer_8_low; + unsigned short frame_buffer_9_high; + unsigned short frame_buffer_9_low; + unsigned short frame_buffer_10_high; + unsigned short frame_buffer_10_low; + unsigned short frame_buffer_11_high; + unsigned short frame_buffer_11_low; + unsigned short frame_buffer_12_high; + unsigned short frame_buffer_12_low; + unsigned short frame_buffer_13_high; + unsigned short frame_buffer_13_low; + unsigned short frame_buffer_14_high; + unsigned short frame_buffer_14_low; + unsigned short frame_buffer_15_high; + unsigned short frame_buffer_15_low; + unsigned short output_frame_buffer_high; + unsigned short output_frame_buffer_low; + unsigned short end_of_packet_marker; +} __attribute__((packed)) viddec_cmd_frame_header_packet; + + +/* + * SLICE HEADER PACKET + * I-Slice and P-Slice + */ + +#define VIDDEC_CMD_SLICE_HEADER_PKT_ISLICE 0x0003 +#define VIDDEC_CMD_SLICE_HEADER_PKT_ISLICE_LEN \ + sizeof(viddec_cmd_slice_header_pkt_islice) + +#define VIDDEC_CMD_ISLICE_INFO_1_MOD_SLICE_TYPE_PSLICE 0x0000 +#define VIDDEC_CMD_ISLICE_INFO_1_MOD_SLICE_TYPE_BSLICE 0x0100 +#define VIDDEC_CMD_ISLICE_INFO_1_MOD_SLICE_TYPE_ISLICE 0x0200 +#define VIDDEC_CMD_ISLICE_INFO_1_MOD_SLICE_TYPE_SPSLICE 0x0300 +#define VIDDEC_CMD_ISLICE_INFO_1_MOD_SLICE_TYPE_SISLICE 0x0400 +#define VIDDEC_CMD_ISLICE_INFO_1_NOPADDING 0x0000 +#define VIDDEC_CMD_ISLICE_INFO_1_PADDING 0x0800 + +#define VIDDEC_CMD_ISLICE_EOP_MARKER 0x7FFF + +typedef struct { + unsigned short cmd_id; + unsigned short packet_id; + unsigned short slice_info_0; + unsigned short slice_info_1; + unsigned short slice_info_2; + unsigned short num_bytes_in_rbsp_high; + unsigned short num_bytes_in_rbsp_low; + unsigned short num_bytes_in_rbsp_consumed; + unsigned short end_of_packet_marker; +} __attribute__((packed)) viddec_cmd_slice_header_pkt_islice; + + +#define VIDDEC_CMD_SLICE_HEADER_PKT_PSLICE 0x0003 +#define VIDDEC_CMD_SLICE_HEADER_PKT_PSLICE_LEN \ + sizeof(viddec_cmd_slice_header_pkt_pslice) + + +typedef struct { + unsigned short cmd_id; + unsigned short packet_id; + unsigned short slice_info_0; + unsigned short slice_info_1; + unsigned short slice_info_2; + unsigned short slice_info_3; + unsigned short refidx_l0_map_tab_info_0; + unsigned short refidx_l0_map_tab_info_1; + unsigned short refidx_l0_map_tab_info_2; + unsigned short refidx_l0_map_tab_info_3; + unsigned short num_bytes_in_rbsp_high; + unsigned short num_bytes_in_rbsp_low; + unsigned short num_bytes_in_rbsp_consumed; + unsigned short end_of_packet_marker; +} __attribute__((packed)) viddec_cmd_slice_header_pkt_pslice; + + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5vdecmsg.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5vdecmsg.h new file mode 100644 index 000000000000..c1744c1644dd --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5vdecmsg.h @@ -0,0 +1,107 @@ +#ifndef QDSP5VIDDECMSGI_H +#define QDSP5VIDDECMSGI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + V I D E O D E C O D E R I N T E R N A L M E S S A G E S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of messages + that are sent by VIDDEC Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + +$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5vdecmsg.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $ +Revision History: + +when who what, where, why +-------- --- ---------------------------------------------------------- +05/10/08 ac initial version +===========================================================================*/ + +/* + * Message to inform ARM which VDEC_SUBFRAME_PKT_CMD processed by VIDDEC TASK + */ + +#define VIDDEC_MSG_SUBF_DONE 0x0000 +#define VIDDEC_MSG_SUBF_DONE_LEN \ + sizeof(viddec_msg_subf_done) + +typedef struct { + unsigned short packet_seq_number; + unsigned short codec_instance_id; +} __attribute__((packed)) viddec_msg_subf_done; + + +/* + * Message to inform ARM one frame has been decoded + */ + +#define VIDDEC_MSG_FRAME_DONE 0x0001 +#define VIDDEC_MSG_FRAME_DONE_LEN \ + sizeof(viddec_msg_frame_done) + +typedef struct { + unsigned short packet_seq_number; + unsigned short codec_instance_id; +} __attribute__((packed)) viddec_msg_frame_done; + + +/* + * Message to inform ARM that post processing frame has been decoded + */ + +#define VIDDEC_MSG_PP_ENABLE_CMD_DONE 0x0002 +#define VIDDEC_MSG_PP_ENABLE_CMD_DONE_LEN \ + sizeof(viddec_msg_pp_enable_cmd_done) + +typedef struct { + unsigned short packet_seq_number; + unsigned short codec_instance_id; +} __attribute__((packed)) viddec_msg_pp_enable_cmd_done; + + +/* + * Message to inform ARM that one post processing frame has been decoded + */ + + +#define VIDDEC_MSG_PP_FRAME_DONE 0x0003 +#define VIDDEC_MSG_PP_FRAME_DONE_LEN \ + sizeof(viddec_msg_pp_frame_done) + +#define VIDDEC_MSG_DISP_WORTHY_DISP 0x0000 +#define VIDDEC_MSG_DISP_WORTHY_DISP_NONE 0xFFFF + + +typedef struct { + unsigned short packet_seq_number; + unsigned short codec_instance_id; + unsigned short display_worthy; +} __attribute__((packed)) viddec_msg_pp_frame_done; + + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5venccmdi.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5venccmdi.h new file mode 100644 index 000000000000..819544d186da --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5venccmdi.h @@ -0,0 +1,212 @@ +#ifndef QDSP5VIDENCCMDI_H +#define QDSP5VIDENCCMDI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + V I D E O E N C O D E R I N T E R N A L C O M M A N D S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of commands + that are accepted by VIDENC Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 2008 by QUALCOMM, Incorporated. +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + +Revision History: + +when who what, where, why +-------- --- ---------------------------------------------------------- +09/25/08 umeshp initial version +===========================================================================*/ + + #define VIDENC_CMD_CFG 0x0000 + #define VIDENC_CMD_ACTIVE 0x0001 + #define VIDENC_CMD_IDLE 0x0002 + #define VIDENC_CMD_FRAME_START 0x0003 + #define VIDENC_CMD_STATUS_QUERY 0x0004 + #define VIDENC_CMD_RC_CFG 0x0005 + #define VIDENC_CMD_DIS_CFG 0x0006 + #define VIDENC_CMD_DIS 0x0007 + #define VIDENC_CMD_INTRA_REFRESH 0x0008 + #define VIDENC_CMD_DIGITAL_ZOOM 0x0009 + + +/* + * Command to pass the frame message information to VIDENC + */ + + +#define VIDENC_CMD_FRAME_START_LEN \ + sizeof(videnc_cmd_frame_start) + +typedef struct { + unsigned short cmd_id; + unsigned short frame_info; + unsigned short frame_rho_budget_word_high; + unsigned short frame_rho_budget_word_low; + unsigned short input_luma_addr_high; + unsigned short input_luma_addr_low; + unsigned short input_chroma_addr_high; + unsigned short input_chroma_addr_low; + unsigned short ref_vop_buf_ptr_high; + unsigned short ref_vop_buf_ptr_low; + unsigned short enc_pkt_buf_ptr_high; + unsigned short enc_pkt_buf_ptr_low; + unsigned short enc_pkt_buf_size_high; + unsigned short enc_pkt_buf_size_low; + unsigned short unfilt_recon_vop_buf_ptr_high; + unsigned short unfilt_recon_vop_buf_ptr_low; + unsigned short filt_recon_vop_buf_ptr_high; + unsigned short filt_recon_vop_buf_ptr_low; +} __attribute__((packed)) videnc_cmd_frame_start; + +/* + * Command to pass the frame-level digital stabilization parameters to VIDENC + */ + + +#define VIDENC_CMD_DIS_LEN \ + sizeof(videnc_cmd_dis) + +typedef struct { + unsigned short cmd_id; + unsigned short vfe_out_prev_luma_addr_high; + unsigned short vfe_out_prev_luma_addr_low; + unsigned short stabilization_info; +} __attribute__((packed)) videnc_cmd_dis; + +/* + * Command to pass the codec related parameters to VIDENC + */ + + +#define VIDENC_CMD_CFG_LEN \ + sizeof(videnc_cmd_cfg) + +typedef struct { + unsigned short cmd_id; + unsigned short cfg_info_0; + unsigned short cfg_info_1; + unsigned short four_mv_threshold; + unsigned short ise_fse_mv_cost_fac; + unsigned short venc_frame_dim; + unsigned short venc_DM_partition; +} __attribute__((packed)) videnc_cmd_cfg; + +/* + * Command to start the video encoding + */ + + +#define VIDENC_CMD_ACTIVE_LEN \ + sizeof(videnc_cmd_active) + +typedef struct { + unsigned short cmd_id; +} __attribute__((packed)) videnc_cmd_active; + +/* + * Command to stop the video encoding + */ + + +#define VIDENC_CMD_IDLE_LEN \ + sizeof(videnc_cmd_idle) + +typedef struct { + unsigned short cmd_id; +} __attribute__((packed)) videnc_cmd_idle; + +/* + * Command to query staus of VIDENC + */ + + +#define VIDENC_CMD_STATUS_QUERY_LEN \ + sizeof(videnc_cmd_status_query) + +typedef struct { + unsigned short cmd_id; +} __attribute__((packed)) videnc_cmd_status_query; + +/* + * Command to set rate control for a frame + */ + + +#define VIDENC_CMD_RC_CFG_LEN \ + sizeof(videnc_cmd_rc_cfg) + +typedef struct { + unsigned short cmd_id; + unsigned short max_frame_qp_delta; + unsigned short max_min_frame_qp; +} __attribute__((packed)) videnc_cmd_rc_cfg; + +/* + * Command to set intra-refreshing + */ + + +#define VIDENC_CMD_INTRA_REFRESH_LEN \ + sizeof(videnc_cmd_intra_refresh) + +typedef struct { + unsigned short cmd_id; + unsigned short num_mb_refresh; + unsigned short mb_index[15]; +} __attribute__((packed)) videnc_cmd_intra_refresh; + +/* + * Command to pass digital zoom information to the VIDENC + */ +#define VIDENC_CMD_DIGITAL_ZOOM_LEN \ + sizeof(videnc_cmd_digital_zoom) + +typedef struct { + unsigned short cmd_id; + unsigned short digital_zoom_en; + unsigned short luma_frame_shift_X; + unsigned short luma_frame_shift_Y; + unsigned short up_ip_luma_rows; + unsigned short up_ip_luma_cols; + unsigned short up_ip_chroma_rows; + unsigned short up_ip_chroma_cols; + unsigned short luma_ph_incr_V_low; + unsigned short luma_ph_incr_V_high; + unsigned short luma_ph_incr_H_low; + unsigned short luma_ph_incr_H_high; + unsigned short chroma_ph_incr_V_low; + unsigned short chroma_ph_incr_V_high; + unsigned short chroma_ph_incr_H_low; + unsigned short chroma_ph_incr_H_high; +} __attribute__((packed)) videnc_cmd_digital_zoom; + +/* + * Command to configure digital stabilization parameters + */ + +#define VIDENC_CMD_DIS_CFG_LEN \ + sizeof(videnc_cmd_dis_cfg) + +typedef struct { + unsigned short cmd_id; + unsigned short image_stab_subf_start_row_col; + unsigned short image_stab_subf_dim; + unsigned short image_stab_info_0; +} __attribute__((packed)) videnc_cmd_dis_cfg; + + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5vfecmdi.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5vfecmdi.h new file mode 100644 index 000000000000..55e8fc2269f7 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5vfecmdi.h @@ -0,0 +1,910 @@ +#ifndef QDSP5VFECMDI_H +#define QDSP5VFECMDI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + V F E I N T E R N A L C O M M A N D S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of commands + that are accepted by VFE Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + +$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5vfecmdi.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $ +Revision History: + +when who what, where, why +-------- --- ---------------------------------------------------------- +06/12/08 sv initial version +===========================================================================*/ + +/****************************************************************************** + * Commands through vfeCommandScaleQueue + *****************************************************************************/ + +/* + * Command to program scaler for op1 . max op of scaler is VGA + */ + + +#define VFE_CMD_SCALE_OP1_CFG 0x0000 +#define VFE_CMD_SCALE_OP1_CFG_LEN \ + sizeof(vfe_cmd_scale_op1_cfg) + +#define VFE_CMD_SCALE_OP1_SEL_IP_SEL_Y_STANDARD 0x0000 +#define VFE_CMD_SCALE_OP1_SEL_IP_SEL_Y_CASCADED 0x0001 +#define VFE_CMD_SCALE_OP1_SEL_H_Y_SCALER_DIS 0x0000 +#define VFE_CMD_SCALE_OP1_SEL_H_Y_SCALER_ENA 0x0002 +#define VFE_CMD_SCALE_OP1_SEL_H_PP_Y_SCALER_DIS 0x0000 +#define VFE_CMD_SCALE_OP1_SEL_H_PP_Y_SCALER_ENA 0x0004 +#define VFE_CMD_SCALE_OP1_SEL_V_Y_SCALER_DIS 0x0000 +#define VFE_CMD_SCALE_OP1_SEL_V_Y_SCALER_ENA 0x0008 +#define VFE_CMD_SCALE_OP1_SEL_V_PP_Y_SCALER_DIS 0x0000 +#define VFE_CMD_SCALE_OP1_SEL_V_PP_Y_SCALER_ENA 0x0010 +#define VFE_CMD_SCALE_OP1_SEL_IP_SEL_CBCR_STANDARD 0x0000 +#define VFE_CMD_SCALE_OP1_SEL_IP_SEL_CBCR_CASCADED 0x0020 +#define VFE_CMD_SCALE_OP1_SEL_H_CBCR_SCALER_DIS 0x0000 +#define VFE_CMD_SCALE_OP1_SEL_H_CBCR_SCALER_ENA 0x0040 +#define VFE_CMD_SCALE_OP1_SEL_V_CBCR_SCALER_DIS 0x0000 +#define VFE_CMD_SCALE_OP1_SEL_V_CBCR_SCALER_ENA 0x0080 + +#define VFE_CMD_OP1_PP_Y_SCALER_CFG_PART1_DONT_LOAD_COEFFS 0x80000000 +#define VFE_CMD_OP1_PP_Y_SCALER_CFG_PART1_LOAD_COEFFS 0x80000000 + +typedef struct { + unsigned int cmd_id; + unsigned int scale_op1_sel; + unsigned int y_scaler_cfg_part1; + unsigned int y_scaler_cfg_part2; + unsigned int cbcr_scaler_cfg_part1; + unsigned int cbcr_scaler_cfg_part2; + unsigned int cbcr_scaler_cfg_part3; + unsigned int pp_y_scaler_cfg_part1; + unsigned int pp_y_scaler_cfg_part2; + unsigned int y_scaler_v_coeff_bank_part1[16]; + unsigned int y_scaler_v_coeff_bank_part2[16]; + unsigned int y_scaler_h_coeff_bank_part1[16]; + unsigned int y_scaler_h_coeff_bank_part2[16]; +} __attribute__((packed)) vfe_cmd_scale_op1_cfg; + + +/* + * Command to program scaler for op2 + */ + +#define VFE_CMD_SCALE_OP2_CFG 0x0001 +#define VFE_CMD_SCALE_OP2_CFG_LEN \ + sizeof(vfe_cmd_scale_op2_cfg) + +#define VFE_CMD_SCALE_OP2_SEL_IP_SEL_Y_STANDARD 0x0000 +#define VFE_CMD_SCALE_OP2_SEL_IP_SEL_Y_CASCADED 0x0001 +#define VFE_CMD_SCALE_OP2_SEL_H_Y_SCALER_DIS 0x0000 +#define VFE_CMD_SCALE_OP2_SEL_H_Y_SCALER_ENA 0x0002 +#define VFE_CMD_SCALE_OP2_SEL_H_PP_Y_SCALER_DIS 0x0000 +#define VFE_CMD_SCALE_OP2_SEL_H_PP_Y_SCALER_ENA 0x0004 +#define VFE_CMD_SCALE_OP2_SEL_V_Y_SCALER_DIS 0x0000 +#define VFE_CMD_SCALE_OP2_SEL_V_Y_SCALER_ENA 0x0008 +#define VFE_CMD_SCALE_OP2_SEL_V_PP_Y_SCALER_DIS 0x0000 +#define VFE_CMD_SCALE_OP2_SEL_V_PP_Y_SCALER_ENA 0x0010 +#define VFE_CMD_SCALE_OP2_SEL_IP_SEL_CBCR_STANDARD 0x0000 +#define VFE_CMD_SCALE_OP2_SEL_IP_SEL_CBCR_CASCADED 0x0020 +#define VFE_CMD_SCALE_OP2_SEL_H_CBCR_SCALER_DIS 0x0000 +#define VFE_CMD_SCALE_OP2_SEL_H_CBCR_SCALER_ENA 0x0040 +#define VFE_CMD_SCALE_OP2_SEL_V_CBCR_SCALER_DIS 0x0000 +#define VFE_CMD_SCALE_OP2_SEL_V_CBCR_SCALER_ENA 0x0080 + +#define VFE_CMD_OP2_PP_Y_SCALER_CFG_PART1_DONT_LOAD_COEFFS 0x80000000 +#define VFE_CMD_OP2_PP_Y_SCALER_CFG_PART1_LOAD_COEFFS 0x80000000 + +typedef struct { + unsigned int cmd_id; + unsigned int scale_op2_sel; + unsigned int y_scaler_cfg_part1; + unsigned int y_scaler_cfg_part2; + unsigned int cbcr_scaler_cfg_part1; + unsigned int cbcr_scaler_cfg_part2; + unsigned int cbcr_scaler_cfg_part3; + unsigned int pp_y_scaler_cfg_part1; + unsigned int pp_y_scaler_cfg_part2; + unsigned int y_scaler_v_coeff_bank_part1[16]; + unsigned int y_scaler_v_coeff_bank_part2[16]; + unsigned int y_scaler_h_coeff_bank_part1[16]; + unsigned int y_scaler_h_coeff_bank_part2[16]; +} __attribute__((packed)) vfe_cmd_scale_op2_cfg; + + +/****************************************************************************** + * Commands through vfeCommandTableQueue + *****************************************************************************/ + +/* + * Command to program the AXI ip paths + */ + +#define VFE_CMD_AXI_IP_CFG 0x0000 +#define VFE_CMD_AXI_IP_CFG_LEN sizeof(vfe_cmd_axi_ip_cfg) + +#define VFE_CMD_IP_SEL_IP_FORMAT_8 0x0000 +#define VFE_CMD_IP_SEL_IP_FORMAT_10 0x0001 +#define VFE_CMD_IP_SEL_IP_FORMAT_12 0x0002 + +typedef struct { + unsigned int cmd_id; + unsigned int ip_sel; + unsigned int ip_cfg_part1; + unsigned int ip_cfg_part2; + unsigned int ip_unpack_cfg_part[6]; + unsigned int ip_buf_addr[8]; +} __attribute__ ((packed)) vfe_cmd_axi_ip_cfg; + + +/* + * Command to program axi op paths + */ + +#define VFE_CMD_AXI_OP_CFG 0x0001 +#define VFE_CMD_AXI_OP_CFG_LEN sizeof(vfe_cmd_axi_op_cfg) + +#define VFE_CMD_OP_SEL_OP1 0x0000 +#define VFE_CMD_OP_SEL_OP2 0x0001 +#define VFE_CMD_OP_SEL_OP1_OP2 0x0002 +#define VFE_CMD_OP_SEL_CTOA 0x0003 +#define VFE_CMD_OP_SEL_CTOA_OP1 0x0004 +#define VFE_CMD_OP_SEL_CTOA_OP2 0x0005 +#define VFE_CMD_OP_SEL_OP_FORMAT_8 0x0000 +#define VFE_CMD_OP_SEL_OP_FORMAT_10 0x0008 +#define VFE_CMD_OP_SEL_OP_FORMAT_12 0x0010 + + +typedef struct { + unsigned int cmd_id; + unsigned int op_sel; + unsigned int op1_y_cfg_part1; + unsigned int op1_y_cfg_part2; + unsigned int op1_cbcr_cfg_part1; + unsigned int op1_cbcr_cfg_part2; + unsigned int op2_y_cfg_part1; + unsigned int op2_y_cfg_part2; + unsigned int op2_cbcr_cfg_part1; + unsigned int op2_cbcr_cfg_part2; + unsigned int op1_buf1_addr[16]; + unsigned int op2_buf1_addr[16]; +} __attribute__((packed)) vfe_cmd_axi_op_cfg; + + + + +/* + * Command to program the roll off correction module + */ + +#define VFE_CMD_ROLLOFF_CFG 0x0002 +#define VFE_CMD_ROLLOFF_CFG_LEN \ + sizeof(vfe_cmd_rolloff_cfg) + + +typedef struct { + unsigned int cmd_id; + unsigned int correction_opt_center_pos; + unsigned int radius_square_entry[32]; + unsigned int red_table_entry[32]; + unsigned int green_table_entry[32]; + unsigned int blue_table_entry[32]; +} __attribute__((packed)) vfe_cmd_rolloff_cfg; + +/* + * Command to program RGB gamma table + */ + +#define VFE_CMD_RGB_GAMMA_CFG 0x0003 +#define VFE_CMD_RGB_GAMMA_CFG_LEN \ + sizeof(vfe_cmd_rgb_gamma_cfg) + +#define VFE_CMD_RGB_GAMMA_SEL_LINEAR 0x0000 +#define VFE_CMD_RGB_GAMMA_SEL_PW_LINEAR 0x0001 +typedef struct { + unsigned int cmd_id; + unsigned int rgb_gamma_sel; + unsigned int rgb_gamma_entry[256]; +} __attribute__((packed)) vfe_cmd_rgb_gamma_cfg; + + +/* + * Command to program luma gamma table for the noise reduction path + */ + +#define VFE_CMD_Y_GAMMA_CFG 0x0004 +#define VFE_CMD_Y_GAMMA_CFG_LEN \ + sizeof(vfe_cmd_y_gamma_cfg) + +#define VFE_CMD_Y_GAMMA_SEL_LINEAR 0x0000 +#define VFE_CMD_Y_GAMMA_SEL_PW_LINEAR 0x0001 + +typedef struct { + unsigned int cmd_id; + unsigned int y_gamma_sel; + unsigned int y_gamma_entry[256]; +} __attribute__((packed)) vfe_cmd_y_gamma_cfg; + + + +/****************************************************************************** + * Commands through vfeCommandQueue + *****************************************************************************/ + +/* + * Command to reset the VFE to a known good state.All previously programmed + * Params will be lost + */ + + +#define VFE_CMD_RESET 0x0000 +#define VFE_CMD_RESET_LEN sizeof(vfe_cmd_reset) + + +typedef struct { + unsigned short cmd_id; +} __attribute__((packed)) vfe_cmd_reset; + + +/* + * Command to start VFE processing based on the config params + */ + + +#define VFE_CMD_START 0x0001 +#define VFE_CMD_START_LEN sizeof(vfe_cmd_start) + +#define VFE_CMD_STARTUP_PARAMS_SRC_CAMIF 0x0000 +#define VFE_CMD_STARTUP_PARAMS_SRC_AXI 0x0001 +#define VFE_CMD_STARTUP_PARAMS_MODE_CONTINUOUS 0x0000 +#define VFE_CMD_STARTUP_PARAMS_MODE_SNAPSHOT 0x0002 + +#define VFE_CMD_IMAGE_PL_BLACK_LVL_CORR_DIS 0x0000 +#define VFE_CMD_IMAGE_PL_BLACK_LVL_CORR_ENA 0x0001 +#define VFE_CMD_IMAGE_PL_ROLLOFF_CORR_DIS 0x0000 +#define VFE_CMD_IMAGE_PL_ROLLOFF_CORR_ENA 0x0002 +#define VFE_CMD_IMAGE_PL_WHITE_BAL_DIS 0x0000 +#define VFE_CMD_IMAGE_PL_WHITE_BAL_ENA 0x0004 +#define VFE_CMD_IMAGE_PL_RGB_GAMMA_DIS 0x0000 +#define VFE_CMD_IMAGE_PL_RGB_GAMMA_ENA 0x0008 +#define VFE_CMD_IMAGE_PL_LUMA_NOISE_RED_PATH_DIS 0x0000 +#define VFE_CMD_IMAGE_PL_LUMA_NOISE_RED_PATH_ENA 0x0010 +#define VFE_CMD_IMAGE_PL_ADP_FILTER_DIS 0x0000 +#define VFE_CMD_IMAGE_PL_ADP_FILTER_ENA 0x0020 +#define VFE_CMD_IMAGE_PL_CHROMA_SAMP_DIS 0x0000 +#define VFE_CMD_IMAGE_PL_CHROMA_SAMP_ENA 0x0040 + + +typedef struct { + unsigned int cmd_id; + unsigned int startup_params; + unsigned int image_pipeline; + unsigned int frame_dimension; +} __attribute__((packed)) vfe_cmd_start; + + +/* + * Command to halt all processing + */ + +#define VFE_CMD_STOP 0x0002 +#define VFE_CMD_STOP_LEN sizeof(vfe_cmd_stop) + +typedef struct { + unsigned short cmd_id; +} __attribute__((packed)) vfe_cmd_stop; + + +/* + * Command to commit the params that have been programmed to take + * effect on the next frame + */ + +#define VFE_CMD_UPDATE 0x0003 +#define VFE_CMD_UPDATE_LEN sizeof(vfe_cmd_update) + + +typedef struct { + unsigned short cmd_id; +} __attribute__((packed)) vfe_cmd_update; + + +/* + * Command to program CAMIF module + */ + +#define VFE_CMD_CAMIF_CFG 0x0004 +#define VFE_CMD_CAMIF_CFG_LEN sizeof(vfe_cmd_camif_cfg) + +#define VFE_CMD_CFG_VSYNC_SYNC_EDGE_HIGH 0x0000 +#define VFE_CMD_CFG_VSYNC_SYNC_EDGE_LOW 0x0002 +#define VFE_CMD_CFG_HSYNC_SYNC_EDGE_HIGH 0x0000 +#define VFE_CMD_CFG_HSYNC_SYNC_EDGE_LOW 0x0004 +#define VFE_CMD_CFG_SYNC_MODE_APS 0x0000 +#define VFE_CMD_CFG_SYNC_MODE_EFS 0X0008 +#define VFE_CMD_CFG_SYNC_MODE_ELS 0x0010 +#define VFE_CMD_CFG_SYNC_MODE_RVD 0x0018 +#define VFE_CMD_CFG_VFE_SUBSAMP_EN_DIS 0x0000 +#define VFE_CMD_CFG_VFE_SUBSAMP_EN_ENA 0x0020 +#define VFE_CMD_CFG_BUS_SUBSAMP_EN_DIS 0x0000 +#define VFE_CMD_CFG_BUS_SUBSAMP_EN_ENA 0x0080 +#define VFE_CMD_CFG_IRQ_SUBSAMP_EN_DIS 0x0000 +#define VFE_CMD_CFG_IRQ_SUBSAMP_EN_ENA 0x0800 + +#define VFE_CMD_SUBSAMP2_CFG_PIXEL_SKIP_16 0x0000 +#define VFE_CMD_SUBSAMP2_CFG_PIXEL_SKIP_12 0x0010 + +#define VFE_CMD_EPOCH_IRQ_1_DIS 0x0000 +#define VFE_CMD_EPOCH_IRQ_1_ENA 0x4000 +#define VFE_CMD_EPOCH_IRQ_2_DIS 0x0000 +#define VFE_CMD_EPOCH_IRQ_2_ENA 0x8000 + +typedef struct { + unsigned int cmd_id; + unsigned int cfg; + unsigned int efs_cfg; + unsigned int frame_cfg; + unsigned int window_width_cfg; + unsigned int window_height_cfg; + unsigned int subsamp1_cfg; + unsigned int subsamp2_cfg; + unsigned int epoch_irq; +} __attribute__((packed)) vfe_cmd_camif_cfg; + + + +/* + * Command to program the black level module + */ + +#define VFE_CMD_BLACK_LVL_CFG 0x0005 +#define VFE_CMD_BLACK_LVL_CFG_LEN sizeof(vfe_cmd_black_lvl_cfg) + +#define VFE_CMD_BL_SEL_MANUAL 0x0000 +#define VFE_CMD_BL_SEL_AUTO 0x0001 + +typedef struct { + unsigned int cmd_id; + unsigned int black_lvl_sel; + unsigned int cfg_part[3]; +} __attribute__((packed)) vfe_cmd_black_lvl_cfg; + + +/* + * Command to program the active region by cropping the region of interest + */ + +#define VFE_CMD_ACTIVE_REGION_CFG 0x0006 +#define VFE_CMD_ACTIVE_REGION_CFG_LEN \ + sizeof(vfe_cmd_active_region_cfg) + + +typedef struct { + unsigned int cmd_id; + unsigned int cfg_part1; + unsigned int cfg_part2; +} __attribute__((packed)) vfe_cmd_active_region_cfg; + + + +/* + * Command to program the defective pixel correction(DPC) , + * adaptive bayer filter (ABF) and demosaic modules + */ + +#define VFE_CMD_DEMOSAIC_CFG 0x0007 +#define VFE_CMD_DEMOSAIC_CFG_LEN sizeof(vfe_cmd_demosaic_cfg) + +#define VFE_CMD_DEMOSAIC_PART1_ABF_EN_DIS 0x0000 +#define VFE_CMD_DEMOSAIC_PART1_ABF_EN_ENA 0x0001 +#define VFE_CMD_DEMOSAIC_PART1_DPC_EN_DIS 0x0000 +#define VFE_CMD_DEMOSAIC_PART1_DPC_EN_ENA 0x0002 +#define VFE_CMD_DEMOSAIC_PART1_FORCE_ABF_OFF 0x0000 +#define VFE_CMD_DEMOSAIC_PART1_FORCE_ABF_ON 0x0004 +#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_1 0x00000000 +#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_2 0x10000000 +#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_4 0x20000000 +#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_8 0x30000000 +#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_1_2 0x50000000 +#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_1_4 0x60000000 +#define VFE_CMD_DEMOSAIC_PART1_SLOPE_SHIFT_1_8 0x70000000 + +typedef struct { + unsigned int cmd_id; + unsigned int demosaic_part1; + unsigned int demosaic_part2; + unsigned int demosaic_part3; + unsigned int demosaic_part4; + unsigned int demosaic_part5; +} __attribute__((packed)) vfe_cmd_demosaic_cfg; + + +/* + * Command to program the ip format + */ + +#define VFE_CMD_IP_FORMAT_CFG 0x0008 +#define VFE_CMD_IP_FORMAT_CFG_LEN \ + sizeof(vfe_cmd_ip_format_cfg) + +#define VFE_CMD_IP_FORMAT_SEL_RGRG 0x0000 +#define VFE_CMD_IP_FORMAT_SEL_GRGR 0x0001 +#define VFE_CMD_IP_FORMAT_SEL_BGBG 0x0002 +#define VFE_CMD_IP_FORMAT_SEL_GBGB 0x0003 +#define VFE_CMD_IP_FORMAT_SEL_YCBYCR 0x0004 +#define VFE_CMD_IP_FORMAT_SEL_YCRYCB 0x0005 +#define VFE_CMD_IP_FORMAT_SEL_CBYCRY 0x0006 +#define VFE_CMD_IP_FORMAT_SEL_CRYCBY 0x0007 +#define VFE_CMD_IP_FORMAT_SEL_NO_CHROMA 0x0000 +#define VFE_CMD_IP_FORMAT_SEL_CHROMA 0x0008 + + +typedef struct { + unsigned int cmd_id; + unsigned int ip_format_sel; + unsigned int balance_gains_part1; + unsigned int balance_gains_part2; +} __attribute__((packed)) vfe_cmd_ip_format_cfg; + + + +/* + * Command to program max and min allowed op values + */ + +#define VFE_CMD_OP_CLAMP_CFG 0x0009 +#define VFE_CMD_OP_CLAMP_CFG_LEN \ + sizeof(vfe_cmd_op_clamp_cfg) + +typedef struct { + unsigned int cmd_id; + unsigned int op_clamp_max; + unsigned int op_clamp_min; +} __attribute__((packed)) vfe_cmd_op_clamp_cfg; + + +/* + * Command to program chroma sub sample module + */ + +#define VFE_CMD_CHROMA_SUBSAMPLE_CFG 0x000A +#define VFE_CMD_CHROMA_SUBSAMPLE_CFG_LEN \ + sizeof(vfe_cmd_chroma_subsample_cfg) + +#define VFE_CMD_CHROMA_SUBSAMP_SEL_H_INTERESTIAL_SAMPS 0x0000 +#define VFE_CMD_CHROMA_SUBSAMP_SEL_H_COSITED_SAMPS 0x0001 +#define VFE_CMD_CHROMA_SUBSAMP_SEL_V_INTERESTIAL_SAMPS 0x0000 +#define VFE_CMD_CHROMA_SUBSAMP_SEL_V_COSITED_SAMPS 0x0002 +#define VFE_CMD_CHROMA_SUBSAMP_SEL_H_SUBSAMP_DIS 0x0000 +#define VFE_CMD_CHROMA_SUBSAMP_SEL_H_SUBSAMP_ENA 0x0004 +#define VFE_CMD_CHROMA_SUBSAMP_SEL_V_SUBSAMP_DIS 0x0000 +#define VFE_CMD_CHROMA_SUBSAMP_SEL_V_SUBSAMP_ENA 0x0008 + +typedef struct { + unsigned int cmd_id; + unsigned int chroma_subsamp_sel; +} __attribute__((packed)) vfe_cmd_chroma_subsample_cfg; + + +/* + * Command to program the white balance module + */ + +#define VFE_CMD_WHITE_BALANCE_CFG 0x000B +#define VFE_CMD_WHITE_BALANCE_CFG_LEN \ + sizeof(vfe_cmd_white_balance_cfg) + +typedef struct { + unsigned int cmd_id; + unsigned int white_balance_gains; +} __attribute__((packed)) vfe_cmd_white_balance_cfg; + + +/* + * Command to program the color processing module + */ + +#define VFE_CMD_COLOR_PROCESS_CFG 0x000C +#define VFE_CMD_COLOR_PROCESS_CFG_LEN \ + sizeof(vfe_cmd_color_process_cfg) + +#define VFE_CMD_COLOR_CORRE_PART7_Q7_FACTORS 0x0000 +#define VFE_CMD_COLOR_CORRE_PART7_Q8_FACTORS 0x0001 +#define VFE_CMD_COLOR_CORRE_PART7_Q9_FACTORS 0x0002 +#define VFE_CMD_COLOR_CORRE_PART7_Q10_FACTORS 0x0003 + +typedef struct { + unsigned int cmd_id; + unsigned int color_correction_part1; + unsigned int color_correction_part2; + unsigned int color_correction_part3; + unsigned int color_correction_part4; + unsigned int color_correction_part5; + unsigned int color_correction_part6; + unsigned int color_correction_part7; + unsigned int chroma_enhance_part1; + unsigned int chroma_enhance_part2; + unsigned int chroma_enhance_part3; + unsigned int chroma_enhance_part4; + unsigned int chroma_enhance_part5; + unsigned int luma_calc_part1; + unsigned int luma_calc_part2; +} __attribute__((packed)) vfe_cmd_color_process_cfg; + + +/* + * Command to program adaptive filter module + */ + +#define VFE_CMD_ADP_FILTER_CFG 0x000D +#define VFE_CMD_ADP_FILTER_CFG_LEN \ + sizeof(vfe_cmd_adp_filter_cfg) + +#define VFE_CMD_ASF_CFG_PART_SMOOTH_FILTER_DIS 0x0000 +#define VFE_CMD_ASF_CFG_PART_SMOOTH_FILTER_ENA 0x0001 +#define VFE_CMD_ASF_CFG_PART_NO_SHARP_MODE 0x0000 +#define VFE_CMD_ASF_CFG_PART_SINGLE_FILTER 0x0002 +#define VFE_CMD_ASF_CFG_PART_DUAL_FILTER 0x0004 +#define VFE_CMD_ASF_CFG_PART_SHARP_MODE 0x0007 + +typedef struct { + unsigned int cmd_id; + unsigned int asf_cfg_part[7]; +} __attribute__((packed)) vfe_cmd_adp_filter_cfg; + + +/* + * Command to program for frame skip pattern for op1 and op2 + */ + +#define VFE_CMD_FRAME_SKIP_CFG 0x000E +#define VFE_CMD_FRAME_SKIP_CFG_LEN \ + sizeof(vfe_cmd_frame_skip_cfg) + +typedef struct { + unsigned int cmd_id; + unsigned int frame_skip_pattern_op1; + unsigned int frame_skip_pattern_op2; +} __attribute__((packed)) vfe_cmd_frame_skip_cfg; + + +/* + * Command to program field-of-view crop for digital zoom + */ + +#define VFE_CMD_FOV_CROP 0x000F +#define VFE_CMD_FOV_CROP_LEN sizeof(vfe_cmd_fov_crop) + +typedef struct { + unsigned int cmd_id; + unsigned int fov_crop_part1; + unsigned int fov_crop_part2; +} __attribute__((packed)) vfe_cmd_fov_crop; + + + +/* + * Command to program auto focus(AF) statistics module + */ + +#define VFE_CMD_STATS_AUTOFOCUS_CFG 0x0010 +#define VFE_CMD_STATS_AUTOFOCUS_CFG_LEN \ + sizeof(vfe_cmd_stats_autofocus_cfg) + +#define VFE_CMD_AF_STATS_SEL_STATS_DIS 0x0000 +#define VFE_CMD_AF_STATS_SEL_STATS_ENA 0x0001 +#define VFE_CMD_AF_STATS_SEL_PRI_FIXED 0x0000 +#define VFE_CMD_AF_STATS_SEL_PRI_VAR 0x0002 +#define VFE_CMD_AF_STATS_CFG_PART_METRIC_SUM 0x00000000 +#define VFE_CMD_AF_STATS_CFG_PART_METRIC_MAX 0x00200000 + +typedef struct { + unsigned int cmd_id; + unsigned int af_stats_sel; + unsigned int af_stats_cfg_part[8]; + unsigned int af_stats_op_buf_hdr; + unsigned int af_stats_op_buf[3]; +} __attribute__((packed)) vfe_cmd_stats_autofocus_cfg; + + +/* + * Command to program White balance(wb) and exposure (exp) + * statistics module + */ + +#define VFE_CMD_STATS_WB_EXP_CFG 0x0011 +#define VFE_CMD_STATS_WB_EXP_CFG_LEN \ + sizeof(vfe_cmd_stats_wb_exp_cfg) + +#define VFE_CMD_WB_EXP_STATS_SEL_STATS_DIS 0x0000 +#define VFE_CMD_WB_EXP_STATS_SEL_STATS_ENA 0x0001 +#define VFE_CMD_WB_EXP_STATS_SEL_PRI_FIXED 0x0000 +#define VFE_CMD_WB_EXP_STATS_SEL_PRI_VAR 0x0002 + +#define VFE_CMD_WB_EXP_STATS_CFG_PART1_EXP_REG_8_8 0x0000 +#define VFE_CMD_WB_EXP_STATS_CFG_PART1_EXP_REG_16_16 0x0001 +#define VFE_CMD_WB_EXP_STATS_CFG_PART1_EXP_SREG_8_8 0x0000 +#define VFE_CMD_WB_EXP_STATS_CFG_PART1_EXP_SREG_4_4 0x0002 + +typedef struct { + unsigned int cmd_id; + unsigned int wb_exp_stats_sel; + unsigned int wb_exp_stats_cfg_part1; + unsigned int wb_exp_stats_cfg_part2; + unsigned int wb_exp_stats_cfg_part3; + unsigned int wb_exp_stats_cfg_part4; + unsigned int wb_exp_stats_op_buf_hdr; + unsigned int wb_exp_stats_op_buf[3]; +} __attribute__((packed)) vfe_cmd_stats_wb_exp_cfg; + + +/* + * Command to program histogram(hg) stats module + */ + +#define VFE_CMD_STATS_HG_CFG 0x0012 +#define VFE_CMD_STATS_HG_CFG_LEN \ + sizeof(vfe_cmd_stats_hg_cfg) + +#define VFE_CMD_HG_STATS_SEL_PRI_FIXED 0x0000 +#define VFE_CMD_HG_STATS_SEL_PRI_VAR 0x0002 + +typedef struct { + unsigned int cmd_id; + unsigned int hg_stats_sel; + unsigned int hg_stats_cfg_part1; + unsigned int hg_stats_cfg_part2; + unsigned int hg_stats_op_buf_hdr; + unsigned int hg_stats_op_buf; +} __attribute__((packed)) vfe_cmd_stats_hg_cfg; + + +/* + * Command to acknowledge last MSG_VFE_OP1 message + */ + +#define VFE_CMD_OP1_ACK 0x0013 +#define VFE_CMD_OP1_ACK_LEN sizeof(vfe_cmd_op1_ack) + +typedef struct { + unsigned int cmd_id; + unsigned int op1_buf_y_addr; + unsigned int op1_buf_cbcr_addr; +} __attribute__((packed)) vfe_cmd_op1_ack; + + + +/* + * Command to acknowledge last MSG_VFE_OP2 message + */ + +#define VFE_CMD_OP2_ACK 0x0014 +#define VFE_CMD_OP2_ACK_LEN sizeof(vfe_cmd_op2_ack) + +typedef struct { + unsigned int cmd_id; + unsigned int op2_buf_y_addr; + unsigned int op2_buf_cbcr_addr; +} __attribute__((packed)) vfe_cmd_op2_ack; + + + +/* + * Command to acknowledge MSG_VFE_STATS_AUTOFOCUS msg + */ + +#define VFE_CMD_STATS_AF_ACK 0x0015 +#define VFE_CMD_STATS_AF_ACK_LEN sizeof(vfe_cmd_stats_af_ack) + + +typedef struct { + unsigned int cmd_id; + unsigned int af_stats_op_buf; +} __attribute__((packed)) vfe_cmd_stats_af_ack; + + +/* + * Command to acknowledge MSG_VFE_STATS_WB_EXP msg + */ + +#define VFE_CMD_STATS_WB_EXP_ACK 0x0016 +#define VFE_CMD_STATS_WB_EXP_ACK_LEN sizeof(vfe_cmd_stats_wb_exp_ack) + +typedef struct { + unsigned int cmd_id; + unsigned int wb_exp_stats_op_buf; +} __attribute__((packed)) vfe_cmd_stats_wb_exp_ack; + + +/* + * Command to acknowledge MSG_VFE_EPOCH1 message + */ + +#define VFE_CMD_EPOCH1_ACK 0x0017 +#define VFE_CMD_EPOCH1_ACK_LEN sizeof(vfe_cmd_epoch1_ack) + +typedef struct { + unsigned short cmd_id; +} __attribute__((packed)) vfe_cmd_epoch1_ack; + + +/* + * Command to acknowledge MSG_VFE_EPOCH2 message + */ + +#define VFE_CMD_EPOCH2_ACK 0x0018 +#define VFE_CMD_EPOCH2_ACK_LEN sizeof(vfe_cmd_epoch2_ack) + +typedef struct { + unsigned short cmd_id; +} __attribute__((packed)) vfe_cmd_epoch2_ack; + + + +/* + * Command to configure, enable or disable synchronous timer1 + */ + +#define VFE_CMD_SYNC_TIMER1_CFG 0x0019 +#define VFE_CMD_SYNC_TIMER1_CFG_LEN \ + sizeof(vfe_cmd_sync_timer1_cfg) + +#define VFE_CMD_SYNC_T1_CFG_PART1_TIMER_DIS 0x0000 +#define VFE_CMD_SYNC_T1_CFG_PART1_TIMER_ENA 0x0001 +#define VFE_CMD_SYNC_T1_CFG_PART1_POL_HIGH 0x0000 +#define VFE_CMD_SYNC_T1_CFG_PART1_POL_LOW 0x0002 + +typedef struct { + unsigned int cmd_id; + unsigned int sync_t1_cfg_part1; + unsigned int sync_t1_h_sync_countdown; + unsigned int sync_t1_pclk_countdown; + unsigned int sync_t1_duration; +} __attribute__((packed)) vfe_cmd_sync_timer1_cfg; + + +/* + * Command to configure, enable or disable synchronous timer1 + */ + +#define VFE_CMD_SYNC_TIMER2_CFG 0x001A +#define VFE_CMD_SYNC_TIMER2_CFG_LEN \ + sizeof(vfe_cmd_sync_timer2_cfg) + +#define VFE_CMD_SYNC_T2_CFG_PART1_TIMER_DIS 0x0000 +#define VFE_CMD_SYNC_T2_CFG_PART1_TIMER_ENA 0x0001 +#define VFE_CMD_SYNC_T2_CFG_PART1_POL_HIGH 0x0000 +#define VFE_CMD_SYNC_T2_CFG_PART1_POL_LOW 0x0002 + +typedef struct { + unsigned int cmd_id; + unsigned int sync_t2_cfg_part1; + unsigned int sync_t2_h_sync_countdown; + unsigned int sync_t2_pclk_countdown; + unsigned int sync_t2_duration; +} __attribute__((packed)) vfe_cmd_sync_timer2_cfg; + + +/* + * Command to configure and start asynchronous timer1 + */ + +#define VFE_CMD_ASYNC_TIMER1_START 0x001B +#define VFE_CMD_ASYNC_TIMER1_START_LEN \ + sizeof(vfe_cmd_async_timer1_start) + +#define VFE_CMD_ASYNC_T1_POLARITY_A_HIGH 0x0000 +#define VFE_CMD_ASYNC_T1_POLARITY_A_LOW 0x0001 +#define VFE_CMD_ASYNC_T1_POLARITY_B_HIGH 0x0000 +#define VFE_CMD_ASYNC_T1_POLARITY_B_LOW 0x0002 + +typedef struct { + unsigned int cmd_id; + unsigned int async_t1a_cfg; + unsigned int async_t1b_cfg; + unsigned int async_t1_polarity; +} __attribute__((packed)) vfe_cmd_async_timer1_start; + + +/* + * Command to configure and start asynchronous timer2 + */ + +#define VFE_CMD_ASYNC_TIMER2_START 0x001C +#define VFE_CMD_ASYNC_TIMER2_START_LEN \ + sizeof(vfe_cmd_async_timer2_start) + +#define VFE_CMD_ASYNC_T2_POLARITY_A_HIGH 0x0000 +#define VFE_CMD_ASYNC_T2_POLARITY_A_LOW 0x0001 +#define VFE_CMD_ASYNC_T2_POLARITY_B_HIGH 0x0000 +#define VFE_CMD_ASYNC_T2_POLARITY_B_LOW 0x0002 + +typedef struct { + unsigned int cmd_id; + unsigned int async_t2a_cfg; + unsigned int async_t2b_cfg; + unsigned int async_t2_polarity; +} __attribute__((packed)) vfe_cmd_async_timer2_start; + + +/* + * Command to program partial configurations of auto focus(af) + */ + +#define VFE_CMD_STATS_AF_UPDATE 0x001D +#define VFE_CMD_STATS_AF_UPDATE_LEN \ + sizeof(vfe_cmd_stats_af_update) + +#define VFE_CMD_AF_UPDATE_PART1_WINDOW_ONE 0x00000000 +#define VFE_CMD_AF_UPDATE_PART1_WINDOW_MULTI 0x80000000 + +typedef struct { + unsigned int cmd_id; + unsigned int af_update_part1; + unsigned int af_update_part2; +} __attribute__((packed)) vfe_cmd_stats_af_update; + + +/* + * Command to program partial cfg of wb and exp + */ + +#define VFE_CMD_STATS_WB_EXP_UPDATE 0x001E +#define VFE_CMD_STATS_WB_EXP_UPDATE_LEN \ + sizeof(vfe_cmd_stats_wb_exp_update) + +#define VFE_CMD_WB_EXP_UPDATE_PART1_REGIONS_8_8 0x0000 +#define VFE_CMD_WB_EXP_UPDATE_PART1_REGIONS_16_16 0x0001 +#define VFE_CMD_WB_EXP_UPDATE_PART1_SREGIONS_8_8 0x0000 +#define VFE_CMD_WB_EXP_UPDATE_PART1_SREGIONS_4_4 0x0002 + +typedef struct { + unsigned int cmd_id; + unsigned int wb_exp_update_part1; + unsigned int wb_exp_update_part2; + unsigned int wb_exp_update_part3; + unsigned int wb_exp_update_part4; +} __attribute__((packed)) vfe_cmd_stats_wb_exp_update; + + + +/* + * Command to re program the CAMIF FRAME CONFIG settings + */ + +#define VFE_CMD_UPDATE_CAMIF_FRAME_CFG 0x001F +#define VFE_CMD_UPDATE_CAMIF_FRAME_CFG_LEN \ + sizeof(vfe_cmd_update_camif_frame_cfg) + +typedef struct { + unsigned int cmd_id; + unsigned int camif_frame_cfg; +} __attribute__((packed)) vfe_cmd_update_camif_frame_cfg; + + +#endif diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5vfemsg.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5vfemsg.h new file mode 100644 index 000000000000..0053cfb65ba1 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5vfemsg.h @@ -0,0 +1,290 @@ +#ifndef QDSP5VFEMSGI_H +#define QDSP5VFEMSGI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + V F E I N T E R N A L M E S S A G E S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of commands + that are sent by VFE Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +This software is licensed under the terms of the GNU General Public +License version 2, as published by the Free Software Foundation, and +may be copied, distributed, and modified under those terms. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/ +/*=========================================================================== + + EDIT HISTORY FOR FILE + +This section contains comments describing changes made to this file. +Notice that changes are listed in reverse chronological order. + +$Header: //source/qcom/qct/multimedia2/AdspSvc/7XXX/qdsp5cmd/video/qdsp5vfemsg.h#2 $ $DateTime: 2008/07/30 10:50:23 $ $Author: pavanr $ +Revision History: + +when who what, where, why +-------- --- ---------------------------------------------------------- +06/12/08 sv initial version +===========================================================================*/ + + +/* + * Message to acknowledge CMD_VFE_REST command + */ + +#define VFE_MSG_RESET_ACK 0x0000 +#define VFE_MSG_RESET_ACK_LEN sizeof(vfe_msg_reset_ack) + +typedef struct { +} __attribute__((packed)) vfe_msg_reset_ack; + + +/* + * Message to acknowledge CMD_VFE_START command + */ + +#define VFE_MSG_START_ACK 0x0001 +#define VFE_MSG_START_ACK_LEN sizeof(vfe_msg_start_ack) + +typedef struct { +} __attribute__((packed)) vfe_msg_start_ack; + +/* + * Message to acknowledge CMD_VFE_STOP command + */ + +#define VFE_MSG_STOP_ACK 0x0002 +#define VFE_MSG_STOP_ACK_LEN sizeof(vfe_msg_stop_ack) + +typedef struct { +} __attribute__((packed)) vfe_msg_stop_ack; + + +/* + * Message to acknowledge CMD_VFE_UPDATE command + */ + +#define VFE_MSG_UPDATE_ACK 0x0003 +#define VFE_MSG_UPDATE_ACK_LEN sizeof(vfe_msg_update_ack) + +typedef struct { +} __attribute__((packed)) vfe_msg_update_ack; + + +/* + * Message to notify the ARM that snapshot processing is complete + * and that the VFE is now STATE_VFE_IDLE + */ + +#define VFE_MSG_SNAPSHOT_DONE 0x0004 +#define VFE_MSG_SNAPSHOT_DONE_LEN \ + sizeof(vfe_msg_snapshot_done) + +typedef struct { +} __attribute__((packed)) vfe_msg_snapshot_done; + + + +/* + * Message to notify ARM that illegal cmd was received and + * system is in the IDLE state + */ + +#define VFE_MSG_ILLEGAL_CMD 0x0005 +#define VFE_MSG_ILLEGAL_CMD_LEN \ + sizeof(vfe_msg_illegal_cmd) + +typedef struct { + unsigned int status; +} __attribute__((packed)) vfe_msg_illegal_cmd; + + +/* + * Message to notify ARM that op1 buf is full and ready + */ + +#define VFE_MSG_OP1 0x0006 +#define VFE_MSG_OP1_LEN sizeof(vfe_msg_op1) + +typedef struct { + unsigned int op1_buf_y_addr; + unsigned int op1_buf_cbcr_addr; + unsigned int black_level_even_col; + unsigned int black_level_odd_col; + unsigned int defect_pixels_detected; + unsigned int asf_max_edge; +} __attribute__((packed)) vfe_msg_op1; + + +/* + * Message to notify ARM that op2 buf is full and ready + */ + +#define VFE_MSG_OP2 0x0007 +#define VFE_MSG_OP2_LEN sizeof(vfe_msg_op2) + +typedef struct { + unsigned int op2_buf_y_addr; + unsigned int op2_buf_cbcr_addr; + unsigned int black_level_even_col; + unsigned int black_level_odd_col; + unsigned int defect_pixels_detected; + unsigned int asf_max_edge; +} __attribute__((packed)) vfe_msg_op2; + + +/* + * Message to notify ARM that autofocus(af) stats are ready + */ + +#define VFE_MSG_STATS_AF 0x0008 +#define VFE_MSG_STATS_AF_LEN sizeof(vfe_msg_stats_af) + +typedef struct { + unsigned int af_stats_op_buffer; +} __attribute__((packed)) vfe_msg_stats_af; + + +/* + * Message to notify ARM that white balance(wb) and exposure (exp) + * stats are ready + */ + +#define VFE_MSG_STATS_WB_EXP 0x0009 +#define VFE_MSG_STATS_WB_EXP_LEN \ + sizeof(vfe_msg_stats_wb_exp) + +typedef struct { + unsigned int wb_exp_stats_op_buf; +} __attribute__((packed)) vfe_msg_stats_wb_exp; + + +/* + * Message to notify the ARM that histogram(hg) stats are ready + */ + +#define VFE_MSG_STATS_HG 0x000A +#define VFE_MSG_STATS_HG_LEN sizeof(vfe_msg_stats_hg) + +typedef struct { + unsigned int hg_stats_op_buf; +} __attribute__((packed)) vfe_msg_stats_hg; + + +/* + * Message to notify the ARM that epoch1 event occurred in the CAMIF + */ + +#define VFE_MSG_EPOCH1 0x000B +#define VFE_MSG_EPOCH1_LEN sizeof(vfe_msg_epoch1) + +typedef struct { +} __attribute__((packed)) vfe_msg_epoch1; + + +/* + * Message to notify the ARM that epoch2 event occurred in the CAMIF + */ + +#define VFE_MSG_EPOCH2 0x000C +#define VFE_MSG_EPOCH2_LEN sizeof(vfe_msg_epoch2) + +typedef struct { +} __attribute__((packed)) vfe_msg_epoch2; + + +/* + * Message to notify the ARM that sync timer1 op is completed + */ + +#define VFE_MSG_SYNC_T1_DONE 0x000D +#define VFE_MSG_SYNC_T1_DONE_LEN sizeof(vfe_msg_sync_t1_done) + +typedef struct { +} __attribute__((packed)) vfe_msg_sync_t1_done; + + +/* + * Message to notify the ARM that sync timer2 op is completed + */ + +#define VFE_MSG_SYNC_T2_DONE 0x000E +#define VFE_MSG_SYNC_T2_DONE_LEN sizeof(vfe_msg_sync_t2_done) + +typedef struct { +} __attribute__((packed)) vfe_msg_sync_t2_done; + + +/* + * Message to notify the ARM that async t1 operation completed + */ + +#define VFE_MSG_ASYNC_T1_DONE 0x000F +#define VFE_MSG_ASYNC_T1_DONE_LEN sizeof(vfe_msg_async_t1_done) + +typedef struct { +} __attribute__((packed)) vfe_msg_async_t1_done; + + + +/* + * Message to notify the ARM that async t2 operation completed + */ + +#define VFE_MSG_ASYNC_T2_DONE 0x0010 +#define VFE_MSG_ASYNC_T2_DONE_LEN sizeof(vfe_msg_async_t2_done) + +typedef struct { +} __attribute__((packed)) vfe_msg_async_t2_done; + + + +/* + * Message to notify the ARM that an error has occurred + */ + +#define VFE_MSG_ERROR 0x0011 +#define VFE_MSG_ERROR_LEN sizeof(vfe_msg_error) + +#define VFE_MSG_ERR_COND_NO_CAMIF_ERR 0x0000 +#define VFE_MSG_ERR_COND_CAMIF_ERR 0x0001 +#define VFE_MSG_ERR_COND_OP1_Y_NO_BUS_OF 0x0000 +#define VFE_MSG_ERR_COND_OP1_Y_BUS_OF 0x0002 +#define VFE_MSG_ERR_COND_OP1_CBCR_NO_BUS_OF 0x0000 +#define VFE_MSG_ERR_COND_OP1_CBCR_BUS_OF 0x0004 +#define VFE_MSG_ERR_COND_OP2_Y_NO_BUS_OF 0x0000 +#define VFE_MSG_ERR_COND_OP2_Y_BUS_OF 0x0008 +#define VFE_MSG_ERR_COND_OP2_CBCR_NO_BUS_OF 0x0000 +#define VFE_MSG_ERR_COND_OP2_CBCR_BUS_OF 0x0010 +#define VFE_MSG_ERR_COND_AF_NO_BUS_OF 0x0000 +#define VFE_MSG_ERR_COND_AF_BUS_OF 0x0020 +#define VFE_MSG_ERR_COND_WB_EXP_NO_BUS_OF 0x0000 +#define VFE_MSG_ERR_COND_WB_EXP_BUS_OF 0x0040 +#define VFE_MSG_ERR_COND_NO_AXI_ERR 0x0000 +#define VFE_MSG_ERR_COND_AXI_ERR 0x0080 + +#define VFE_MSG_CAMIF_STS_IDLE 0x0000 +#define VFE_MSG_CAMIF_STS_CAPTURE_DATA 0x0001 + +typedef struct { + unsigned int err_cond; + unsigned int camif_sts; +} __attribute__((packed)) vfe_msg_error; + + +#endif diff --git a/drivers/staging/dream/include/media/msm_camera.h b/drivers/staging/dream/include/media/msm_camera.h new file mode 100644 index 000000000000..09812d62cc1e --- /dev/null +++ b/drivers/staging/dream/include/media/msm_camera.h @@ -0,0 +1,388 @@ +/* + * Copyright (C) 2008-2009 QUALCOMM Incorporated. + */ +#ifndef __LINUX_MSM_CAMERA_H +#define __LINUX_MSM_CAMERA_H + +#include <linux/types.h> +#include <asm/sizes.h> +#include <linux/ioctl.h> + +#define MSM_CAM_IOCTL_MAGIC 'm' + +#define MSM_CAM_IOCTL_GET_SENSOR_INFO \ + _IOR(MSM_CAM_IOCTL_MAGIC, 1, struct msm_camsensor_info *) + +#define MSM_CAM_IOCTL_REGISTER_PMEM \ + _IOW(MSM_CAM_IOCTL_MAGIC, 2, struct msm_pmem_info *) + +#define MSM_CAM_IOCTL_UNREGISTER_PMEM \ + _IOW(MSM_CAM_IOCTL_MAGIC, 3, unsigned) + +#define MSM_CAM_IOCTL_CTRL_COMMAND \ + _IOW(MSM_CAM_IOCTL_MAGIC, 4, struct msm_ctrl_cmd *) + +#define MSM_CAM_IOCTL_CONFIG_VFE \ + _IOW(MSM_CAM_IOCTL_MAGIC, 5, struct msm_camera_vfe_cfg_cmd *) + +#define MSM_CAM_IOCTL_GET_STATS \ + _IOR(MSM_CAM_IOCTL_MAGIC, 6, struct msm_camera_stats_event_ctrl *) + +#define MSM_CAM_IOCTL_GETFRAME \ + _IOR(MSM_CAM_IOCTL_MAGIC, 7, struct msm_camera_get_frame *) + +#define MSM_CAM_IOCTL_ENABLE_VFE \ + _IOW(MSM_CAM_IOCTL_MAGIC, 8, struct camera_enable_cmd *) + +#define MSM_CAM_IOCTL_CTRL_CMD_DONE \ + _IOW(MSM_CAM_IOCTL_MAGIC, 9, struct camera_cmd *) + +#define MSM_CAM_IOCTL_CONFIG_CMD \ + _IOW(MSM_CAM_IOCTL_MAGIC, 10, struct camera_cmd *) + +#define MSM_CAM_IOCTL_DISABLE_VFE \ + _IOW(MSM_CAM_IOCTL_MAGIC, 11, struct camera_enable_cmd *) + +#define MSM_CAM_IOCTL_PAD_REG_RESET2 \ + _IOW(MSM_CAM_IOCTL_MAGIC, 12, struct camera_enable_cmd *) + +#define MSM_CAM_IOCTL_VFE_APPS_RESET \ + _IOW(MSM_CAM_IOCTL_MAGIC, 13, struct camera_enable_cmd *) + +#define MSM_CAM_IOCTL_RELEASE_FRAME_BUFFER \ + _IOW(MSM_CAM_IOCTL_MAGIC, 14, struct camera_enable_cmd *) + +#define MSM_CAM_IOCTL_RELEASE_STATS_BUFFER \ + _IOW(MSM_CAM_IOCTL_MAGIC, 15, struct msm_stats_buf *) + +#define MSM_CAM_IOCTL_AXI_CONFIG \ + _IOW(MSM_CAM_IOCTL_MAGIC, 16, struct msm_camera_vfe_cfg_cmd *) + +#define MSM_CAM_IOCTL_GET_PICTURE \ + _IOW(MSM_CAM_IOCTL_MAGIC, 17, struct msm_camera_ctrl_cmd *) + +#define MSM_CAM_IOCTL_SET_CROP \ + _IOW(MSM_CAM_IOCTL_MAGIC, 18, struct crop_info *) + +#define MSM_CAM_IOCTL_PICT_PP \ + _IOW(MSM_CAM_IOCTL_MAGIC, 19, uint8_t *) + +#define MSM_CAM_IOCTL_PICT_PP_DONE \ + _IOW(MSM_CAM_IOCTL_MAGIC, 20, struct msm_snapshot_pp_status *) + +#define MSM_CAM_IOCTL_SENSOR_IO_CFG \ + _IOW(MSM_CAM_IOCTL_MAGIC, 21, struct sensor_cfg_data *) + +#define MSM_CAMERA_LED_OFF 0 +#define MSM_CAMERA_LED_LOW 1 +#define MSM_CAMERA_LED_HIGH 2 + +#define MSM_CAM_IOCTL_FLASH_LED_CFG \ + _IOW(MSM_CAM_IOCTL_MAGIC, 22, unsigned *) + +#define MSM_CAM_IOCTL_UNBLOCK_POLL_FRAME \ + _IO(MSM_CAM_IOCTL_MAGIC, 23) + +#define MSM_CAM_IOCTL_CTRL_COMMAND_2 \ + _IOW(MSM_CAM_IOCTL_MAGIC, 24, struct msm_ctrl_cmd *) + +#define MAX_SENSOR_NUM 3 +#define MAX_SENSOR_NAME 32 + +#define MSM_CAM_CTRL_CMD_DONE 0 +#define MSM_CAM_SENSOR_VFE_CMD 1 + +/***************************************************** + * structure + *****************************************************/ + +/* define five type of structures for userspace <==> kernel + * space communication: + * command 1 - 2 are from userspace ==> kernel + * command 3 - 4 are from kernel ==> userspace + * + * 1. control command: control command(from control thread), + * control status (from config thread); + */ +struct msm_ctrl_cmd { + uint16_t type; + uint16_t length; + void *value; + uint16_t status; + uint32_t timeout_ms; + int resp_fd; /* FIXME: to be used by the kernel, pass-through for now */ +}; + +struct msm_vfe_evt_msg { + unsigned short type; /* 1 == event (RPC), 0 == message (adsp) */ + unsigned short msg_id; + unsigned int len; /* size in, number of bytes out */ + void *data; +}; + +#define MSM_CAM_RESP_CTRL 0 +#define MSM_CAM_RESP_STAT_EVT_MSG 1 +#define MSM_CAM_RESP_V4L2 2 +#define MSM_CAM_RESP_MAX 3 + +/* this one is used to send ctrl/status up to config thread */ +struct msm_stats_event_ctrl { + /* 0 - ctrl_cmd from control thread, + * 1 - stats/event kernel, + * 2 - V4L control or read request */ + int resptype; + int timeout_ms; + struct msm_ctrl_cmd ctrl_cmd; + /* struct vfe_event_t stats_event; */ + struct msm_vfe_evt_msg stats_event; +}; + +/* 2. config command: config command(from config thread); */ +struct msm_camera_cfg_cmd { + /* what to config: + * 1 - sensor config, 2 - vfe config */ + uint16_t cfg_type; + + /* sensor config type */ + uint16_t cmd_type; + uint16_t queue; + uint16_t length; + void *value; +}; + +#define CMD_GENERAL 0 +#define CMD_AXI_CFG_OUT1 1 +#define CMD_AXI_CFG_SNAP_O1_AND_O2 2 +#define CMD_AXI_CFG_OUT2 3 +#define CMD_PICT_T_AXI_CFG 4 +#define CMD_PICT_M_AXI_CFG 5 +#define CMD_RAW_PICT_AXI_CFG 6 +#define CMD_STATS_AXI_CFG 7 +#define CMD_STATS_AF_AXI_CFG 8 +#define CMD_FRAME_BUF_RELEASE 9 +#define CMD_PREV_BUF_CFG 10 +#define CMD_SNAP_BUF_RELEASE 11 +#define CMD_SNAP_BUF_CFG 12 +#define CMD_STATS_DISABLE 13 +#define CMD_STATS_ENABLE 14 +#define CMD_STATS_AF_ENABLE 15 +#define CMD_STATS_BUF_RELEASE 16 +#define CMD_STATS_AF_BUF_RELEASE 17 +#define UPDATE_STATS_INVALID 18 + +/* vfe config command: config command(from config thread)*/ +struct msm_vfe_cfg_cmd { + int cmd_type; + uint16_t length; + void *value; +}; + +#define MAX_CAMERA_ENABLE_NAME_LEN 32 +struct camera_enable_cmd { + char name[MAX_CAMERA_ENABLE_NAME_LEN]; +}; + +#define MSM_PMEM_OUTPUT1 0 +#define MSM_PMEM_OUTPUT2 1 +#define MSM_PMEM_OUTPUT1_OUTPUT2 2 +#define MSM_PMEM_THUMBAIL 3 +#define MSM_PMEM_MAINIMG 4 +#define MSM_PMEM_RAW_MAINIMG 5 +#define MSM_PMEM_AEC_AWB 6 +#define MSM_PMEM_AF 7 +#define MSM_PMEM_MAX 8 + +#define FRAME_PREVIEW_OUTPUT1 0 +#define FRAME_PREVIEW_OUTPUT2 1 +#define FRAME_SNAPSHOT 2 +#define FRAME_THUMBAIL 3 +#define FRAME_RAW_SNAPSHOT 4 +#define FRAME_MAX 5 + +struct msm_pmem_info { + int type; + int fd; + void *vaddr; + uint32_t y_off; + uint32_t cbcr_off; + uint8_t active; +}; + +struct outputCfg { + uint32_t height; + uint32_t width; + + uint32_t window_height_firstline; + uint32_t window_height_lastline; +}; + +#define OUTPUT_1 0 +#define OUTPUT_2 1 +#define OUTPUT_1_AND_2 2 +#define CAMIF_TO_AXI_VIA_OUTPUT_2 3 +#define OUTPUT_1_AND_CAMIF_TO_AXI_VIA_OUTPUT_2 4 +#define OUTPUT_2_AND_CAMIF_TO_AXI_VIA_OUTPUT_1 5 +#define LAST_AXI_OUTPUT_MODE_ENUM = OUTPUT_2_AND_CAMIF_TO_AXI_VIA_OUTPUT_1 6 + +#define MSM_FRAME_PREV_1 0 +#define MSM_FRAME_PREV_2 1 +#define MSM_FRAME_ENC 2 + +struct msm_frame { + int path; + unsigned long buffer; + uint32_t y_off; + uint32_t cbcr_off; + int fd; + + void *cropinfo; + int croplen; +}; + +#define STAT_AEAW 0 +#define STAT_AF 1 +#define STAT_MAX 2 + +struct msm_stats_buf { + int type; + unsigned long buffer; + int fd; +}; + +#define MSM_V4L2_VID_CAP_TYPE 0 +#define MSM_V4L2_STREAM_ON 1 +#define MSM_V4L2_STREAM_OFF 2 +#define MSM_V4L2_SNAPSHOT 3 +#define MSM_V4L2_QUERY_CTRL 4 +#define MSM_V4L2_GET_CTRL 5 +#define MSM_V4L2_SET_CTRL 6 +#define MSM_V4L2_QUERY 7 +#define MSM_V4L2_MAX 8 + +struct crop_info { + void *info; + int len; +}; + +struct msm_postproc { + int ftnum; + struct msm_frame fthumnail; + int fmnum; + struct msm_frame fmain; +}; + +struct msm_snapshot_pp_status { + void *status; +}; + +#define CFG_SET_MODE 0 +#define CFG_SET_EFFECT 1 +#define CFG_START 2 +#define CFG_PWR_UP 3 +#define CFG_PWR_DOWN 4 +#define CFG_WRITE_EXPOSURE_GAIN 5 +#define CFG_SET_DEFAULT_FOCUS 6 +#define CFG_MOVE_FOCUS 7 +#define CFG_REGISTER_TO_REAL_GAIN 8 +#define CFG_REAL_TO_REGISTER_GAIN 9 +#define CFG_SET_FPS 10 +#define CFG_SET_PICT_FPS 11 +#define CFG_SET_BRIGHTNESS 12 +#define CFG_SET_CONTRAST 13 +#define CFG_SET_ZOOM 14 +#define CFG_SET_EXPOSURE_MODE 15 +#define CFG_SET_WB 16 +#define CFG_SET_ANTIBANDING 17 +#define CFG_SET_EXP_GAIN 18 +#define CFG_SET_PICT_EXP_GAIN 19 +#define CFG_SET_LENS_SHADING 20 +#define CFG_GET_PICT_FPS 21 +#define CFG_GET_PREV_L_PF 22 +#define CFG_GET_PREV_P_PL 23 +#define CFG_GET_PICT_L_PF 24 +#define CFG_GET_PICT_P_PL 25 +#define CFG_GET_AF_MAX_STEPS 26 +#define CFG_GET_PICT_MAX_EXP_LC 27 +#define CFG_MAX 28 + +#define MOVE_NEAR 0 +#define MOVE_FAR 1 + +#define SENSOR_PREVIEW_MODE 0 +#define SENSOR_SNAPSHOT_MODE 1 +#define SENSOR_RAW_SNAPSHOT_MODE 2 + +#define SENSOR_QTR_SIZE 0 +#define SENSOR_FULL_SIZE 1 +#define SENSOR_INVALID_SIZE 2 + +#define CAMERA_EFFECT_OFF 0 +#define CAMERA_EFFECT_MONO 1 +#define CAMERA_EFFECT_NEGATIVE 2 +#define CAMERA_EFFECT_SOLARIZE 3 +#define CAMERA_EFFECT_PASTEL 4 +#define CAMERA_EFFECT_MOSAIC 5 +#define CAMERA_EFFECT_RESIZE 6 +#define CAMERA_EFFECT_SEPIA 7 +#define CAMERA_EFFECT_POSTERIZE 8 +#define CAMERA_EFFECT_WHITEBOARD 9 +#define CAMERA_EFFECT_BLACKBOARD 10 +#define CAMERA_EFFECT_AQUA 11 +#define CAMERA_EFFECT_MAX 12 + +struct sensor_pict_fps { + uint16_t prevfps; + uint16_t pictfps; +}; + +struct exp_gain_cfg { + uint16_t gain; + uint32_t line; +}; + +struct focus_cfg { + int32_t steps; + int dir; +}; + +struct fps_cfg { + uint16_t f_mult; + uint16_t fps_div; + uint32_t pict_fps_div; +}; + +struct sensor_cfg_data { + int cfgtype; + int mode; + int rs; + uint8_t max_steps; + + union { + int8_t effect; + uint8_t lens_shading; + uint16_t prevl_pf; + uint16_t prevp_pl; + uint16_t pictl_pf; + uint16_t pictp_pl; + uint32_t pict_max_exp_lc; + uint16_t p_fps; + struct sensor_pict_fps gfps; + struct exp_gain_cfg exp_gain; + struct focus_cfg focus; + struct fps_cfg fps; + } cfg; +}; + +#define GET_NAME 0 +#define GET_PREVIEW_LINE_PER_FRAME 1 +#define GET_PREVIEW_PIXELS_PER_LINE 2 +#define GET_SNAPSHOT_LINE_PER_FRAME 3 +#define GET_SNAPSHOT_PIXELS_PER_LINE 4 +#define GET_SNAPSHOT_FPS 5 +#define GET_SNAPSHOT_MAX_EP_LINE_CNT 6 + +struct msm_camsensor_info { + char name[MAX_SENSOR_NAME]; + uint8_t flash_enabled; +}; +#endif /* __LINUX_MSM_CAMERA_H */ diff --git a/drivers/staging/dream/qdsp5/Makefile b/drivers/staging/dream/qdsp5/Makefile index 991d4a7e157f..beedaaff5cc5 100644 --- a/drivers/staging/dream/qdsp5/Makefile +++ b/drivers/staging/dream/qdsp5/Makefile @@ -1,3 +1,4 @@ +EXTRA_CFLAGS=-Idrivers/staging/dream/include obj-y += adsp.o ifeq ($(CONFIG_MSM_AMSS_VERSION_6350),y) obj-y += adsp_info.o diff --git a/drivers/staging/dream/smd/Makefile b/drivers/staging/dream/smd/Makefile index 892c7414bbed..1c87618366a7 100644 --- a/drivers/staging/dream/smd/Makefile +++ b/drivers/staging/dream/smd/Makefile @@ -1,3 +1,4 @@ +EXTRA_CFLAGS=-Idrivers/staging/dream/include obj-$(CONFIG_MSM_SMD) += smd.o smd_tty.o smd_qmi.o obj-$(CONFIG_MSM_ONCRPCROUTER) += smd_rpcrouter.o obj-$(CONFIG_MSM_ONCRPCROUTER) += smd_rpcrouter_device.o diff --git a/drivers/staging/dream/smd/smd_rpcrouter.c b/drivers/staging/dream/smd/smd_rpcrouter.c index 5ac2cd4a5978..69911a7bc87a 100644 --- a/drivers/staging/dream/smd/smd_rpcrouter.c +++ b/drivers/staging/dream/smd/smd_rpcrouter.c @@ -38,8 +38,6 @@ #include <linux/platform_device.h> #include <linux/uaccess.h> -#include <asm/byteorder.h> - #include <mach/msm_smd.h> #include "smd_rpcrouter.h" diff --git a/drivers/staging/dt3155/Kconfig b/drivers/staging/dt3155/Kconfig new file mode 100644 index 000000000000..4a3293c721b1 --- /dev/null +++ b/drivers/staging/dt3155/Kconfig @@ -0,0 +1,4 @@ +config DT3155 + tristate "DT3155 Digitizer support" + depends on PCI + diff --git a/drivers/staging/dt3155/Makefile b/drivers/staging/dt3155/Makefile new file mode 100644 index 000000000000..136f21fdbbee --- /dev/null +++ b/drivers/staging/dt3155/Makefile @@ -0,0 +1,6 @@ +obj-$(CONFIG_DT3155) += dt3155.o +dt3155-objs := \ + dt3155_drv.o \ + dt3155_isr.o \ + dt3155_io.o \ + allocator.o diff --git a/drivers/staging/dt3155/TODO b/drivers/staging/dt3155/TODO new file mode 100644 index 000000000000..3baa3b6294cc --- /dev/null +++ b/drivers/staging/dt3155/TODO @@ -0,0 +1,10 @@ +TODO: + - fix checkpatch.pl issues + - remove old kernel support, it is not needed + - convert to proper PCI device API + - fix sparse warnings + - audit for correct subsystem interaction + - review review review! + +Please send patches to Greg Kroah-Hartman <greg@kroah.com> +and Scott Smedley <ss@aao.gov.au> diff --git a/drivers/staging/dt3155/allocator.README b/drivers/staging/dt3155/allocator.README new file mode 100644 index 000000000000..05700b6c926c --- /dev/null +++ b/drivers/staging/dt3155/allocator.README @@ -0,0 +1,98 @@ + +The allocator shown here exploits high memory. This document explains +how a user can deal with drivers uses this allocator and how a +programmer can link in the module. + +The module is being used by my pxc and pxdrv device drivers (as well as +other ones), available from ftp.systemy.it/pub/develop and +ftp.linux.it/pub/People/Rubini + + User's manual + ============= + + +One of the most compelling problems with any DMA-capable device is the +allocation of a suitable memory buffer. The "allocator" module tries +to deal with the problem in a clean way. The module is able to use +high memory (above the one used in normal operation) for DMA +allocation. + +To prevent the kernel for using high memory, so that it remains +available for DMA, you should pass a command line argument to the +kernel. Command line arguments can be passed to Lilo, to Loadlin or +to whichever loader you are using (unless it's very poor in design). +For Lilo, either use "append=" in /etc/lilo.conf or add commandline +arguments to the interactive prompt. For example, I have a 32MB box +and reserve two megs for DMA: + +In lilo.conf: + image = /zImage + label = linux + append = "mem=30M" + +Or, interactively: + LILO: linux mem=30M + +Once the kernel is booted with the right command-line argument, any +driver linked with the allocator module will be able to get +DMA-capable memory without much trouble (unless the various drivers +need more memory than available). + +The module implements an alloc/free mechanism, so that it can serve +multiple drivers at the same time. Note however that the allocator +uses all of high memory and assumes to be the only piece of software +using such memory. + + + Programmer's manual + =================== + +The allocator, as released, is designed to be linked to a device +driver. In this case, the driver must call allocator_init() before +using the allocator and must call allocator_cleanup() before +unloading. This is usually done from within init_module() and +cleanup_module(). If the allocator is linked to a driver, it won't be +possible for several drivers to allocate high DMA memory, as explained +above. + +It is possible, on the other hand, to compile the module as a standalone +module, so that several modules can rely on the allocator for they DMA +buffers. To compile the allocator as a standalone module, do the +following in this directory (or provide a suitable Makefile, or edit +the source code): + + make allocator.o CC="gcc -Dallocator_init=init_module -Dallocator_cleanup=cleanup_module -include /usr/include/linux/module.h" + +The previous commandline tells to include <linux/module.h> in the +first place, and to rename the init and cleanup function to the ones +needed for module loading and unloading. Drivers using a standalone +allocator won't need to call allocator_init() nor allocator_cleanup(). + +The allocator exports the following functions (declared in allocator.h): + + unsigned long allocator_allocate_dma (unsigned long kilobytes, + int priority); + + This function returns a physical address, over high_memory, + which corresponds to an area of at least "kilobytes" kilobytes. + The area will be owned by the module calling the function. + The returned address can be passed to device boards, to instruct + their DMA controllers, via phys_to_bus(). The address can be used + by C code after vremap()/ioremap(). The "priority" argument should + be GFP_KERNEL or GFP_ATOMIC, according to the context of the + caller; it is used to call kmalloc(), as the allocator must keep + track of any region it gives away. In case of error the function + returns 0, and the caller is expected to issue a -ENOMEM error. + + + void allocator_free_dma (unsigned long address); + + This function is the reverse of the previous one. If a driver + doesn't free the DMA memory it allocated, the allocator will + consider such memory as busy. Note, however, that + allocator_cleanup() calls kfree() on every region it reclaimed, + so that a driver with the allocator linked in can avoid calling + allocator_free_dma() at unload time. + + + diff --git a/drivers/staging/dt3155/allocator.c b/drivers/staging/dt3155/allocator.c new file mode 100644 index 000000000000..90429db1c5f7 --- /dev/null +++ b/drivers/staging/dt3155/allocator.c @@ -0,0 +1,296 @@ +/* + * allocator.c -- allocate after high_memory, if available + * + * NOTE: this is different from my previous allocator, the one that + * assembles pages, which revealed itself both slow and unreliable. + * + * Copyright (C) 1998 rubini@linux.it (Alessandro Rubini) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + +-- Changes -- + + Date Programmer Description of changes made + ------------------------------------------------------------------- + 02-Aug-2002 NJC allocator now steps in 1MB increments, rather + than doubling its size each time. + Also, allocator_init(u_int *) now returns + (in the first arg) the size of the free + space. This is no longer consistent with + using the allocator as a module, and some changes + may be necessary for that purpose. This was + designed to work with the DT3155 driver, in + stand alone mode only!!! + 26-Oct-2009 SS Port to 2.6.30 kernel. + */ + + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif +#ifndef MODULE +# define MODULE +#endif + +#include <linux/version.h> + +#include <linux/sched.h> +#include <linux/kernel.h> +#include <linux/fs.h> +#include <linux/proc_fs.h> +#include <linux/errno.h> +#include <linux/types.h> +#include <linux/mm.h> /* PAGE_ALIGN() */ + +#include <asm/page.h> + +#include "sysdep.h" + +/*#define ALL_DEBUG*/ +#define ALL_MSG "allocator: " + +#undef PDEBUG /* undef it, just in case */ +#ifdef ALL_DEBUG +# define __static +# define DUMP_LIST() dump_list() +# ifdef __KERNEL__ + /* This one if debugging is on, and kernel space */ +# define PDEBUG(fmt, args...) printk( KERN_DEBUG ALL_MSG fmt, ## args) +# else + /* This one for user space */ +# define PDEBUG(fmt, args...) fprintf(stderr, fmt, ## args) +# endif +#else +# define PDEBUG(fmt, args...) /* not debugging: nothing */ +# define DUMP_LIST() +# define __static static +#endif + +#undef PDEBUGG +#define PDEBUGG(fmt, args...) +/*#define PDEBUGG(fmt, args...) printk( KERN_DEBUG ALL_MSG fmt, ## args)*/ + + +int allocator_himem = 1; /* 0 = probe, pos. = megs, neg. = disable */ +int allocator_step = 1; /* This is the step size in MB */ +int allocator_probe = 1; /* This is a flag -- 1=probe, 0=don't probe */ + +static unsigned long allocator_buffer = 0; /* physical address */ +static unsigned long allocator_buffer_size = 0; /* kilobytes */ + +/* + * The allocator keeps a list of DMA areas, so multiple devices + * can coexist. The list is kept sorted by address + */ + +struct allocator_struct { + unsigned long address; + unsigned long size; + struct allocator_struct *next; +}; + +struct allocator_struct *allocator_list = NULL; + + +#ifdef ALL_DEBUG +static int dump_list(void) +{ + struct allocator_struct *ptr; + + PDEBUG("Current list:\n"); + for (ptr = allocator_list; ptr; ptr = ptr->next) { + PDEBUG("0x%08lx (size %likB)\n",ptr->address,ptr->size>>10); + } + return 0; +} +#endif + +/* ======================================================================== + * This function is the actual allocator. + * + * If space is available in high memory (as detected at load time), that + * one is returned. The return value is a physical address (i.e., it can + * be used straight ahead for DMA, but needs remapping for program use). + */ + +unsigned long allocator_allocate_dma (unsigned long kilobytes, int prio) +{ + struct allocator_struct *ptr = allocator_list, *newptr; + unsigned long bytes = kilobytes << 10; + + /* check if high memory is available */ + if (!allocator_buffer) + return 0; + + /* Round it to a multiple of the pagesize */ + bytes = PAGE_ALIGN(bytes); + PDEBUG("request for %li bytes\n", bytes); + + while (ptr && ptr->next) { + if (ptr->next->address - (ptr->address + ptr->size) >= bytes) + break; /* enough space */ + ptr = ptr->next; + } + if (!ptr->next) { + DUMP_LIST(); + PDEBUG("alloc failed\n"); + return 0; /* end of list */ + } + newptr = kmalloc(sizeof(struct allocator_struct),prio); + if (!newptr) + return 0; + + /* ok, now stick it after ptr */ + newptr->address = ptr->address + ptr->size; + newptr->size = bytes; + newptr->next = ptr->next; + ptr->next = newptr; + + DUMP_LIST(); + PDEBUG("returning 0x%08lx\n",newptr->address); + return newptr->address; +} + +int allocator_free_dma (unsigned long address) +{ + struct allocator_struct *ptr = allocator_list, *prev; + + while (ptr && ptr->next) { + if (ptr->next->address == address) + break; + ptr = ptr->next; + } + /* the one being freed is ptr->next */ + prev = ptr; ptr = ptr->next; + + if (!ptr) { + printk(KERN_ERR ALL_MSG "free_dma(0x%08lx) but add. not allocated\n", + ptr->address); + return -EINVAL; + } + PDEBUGG("freeing: %08lx (%li) next %08lx\n",ptr->address,ptr->size, + ptr->next->address); + prev->next = ptr->next; + kfree(ptr); + + /* dump_list(); */ + return 0; +} + +/* ======================================================================== + * Init and cleanup + * + * On cleanup everything is released. If the list is not empty, that a + * problem of our clients + */ +int allocator_init(u_long *allocator_max) +{ + /* check how much free memory is there */ + + volatile void *remapped; + unsigned long max; + unsigned long trial_size = allocator_himem<<20; + unsigned long last_trial = 0; + unsigned long step = allocator_step<<20; + unsigned long i=0; + struct allocator_struct *head, *tail; + char test_string[]="0123456789abcde"; /* 16 bytes */ + + PDEBUGG("himem = %i\n",allocator_himem); + if (allocator_himem < 0) /* don't even try */ + return -EINVAL; + + if (!trial_size) trial_size = 1<<20; /* not specified: try one meg */ + + while (1) { + remapped = ioremap(__pa(high_memory), trial_size); + if (!remapped) + { + PDEBUGG("%li megs failed!\n",trial_size>>20); + break; + } + PDEBUGG("Trying %li megs (at %p, %p)\n",trial_size>>20, + (void *)__pa(high_memory), remapped); + for (i=last_trial; i<trial_size; i+=16) { + strcpy((char *)(remapped)+i, test_string); + if (strcmp((char *)(remapped)+i, test_string)) + break; + } + iounmap((void *)remapped); + schedule(); + last_trial = trial_size; + if (i==trial_size) + trial_size += step; /* increment, if all went well */ + else + { + PDEBUGG("%li megs copy test failed!\n",trial_size>>20); + break; + } + if (!allocator_probe) break; + } + PDEBUG("%li megs (%li k, %li b)\n",i>>20,i>>10,i); + allocator_buffer_size = i>>10; /* kilobytes */ + allocator_buffer = __pa(high_memory); + if (!allocator_buffer_size) { + printk(KERN_WARNING ALL_MSG "no free high memory to use\n"); + return -ENOMEM; + } + + /* + * to simplify things, always have two cells in the list: + * the first and the last. This avoids some conditionals and + * extra code when allocating and deallocating: we only play + * in the middle of the list + */ + head = kmalloc(sizeof(struct allocator_struct),GFP_KERNEL); + if (!head) + return -ENOMEM; + tail = kmalloc(sizeof(struct allocator_struct),GFP_KERNEL); + if (!tail) { + kfree(head); + return -ENOMEM; + } + + max = allocator_buffer_size<<10; + + head->size = tail->size = 0; + head->address = allocator_buffer; + tail->address = allocator_buffer + max; + head->next = tail; + tail->next = NULL; + allocator_list = head; + + *allocator_max = allocator_buffer_size; /* Back to the user code, in KB */ + + return 0; /* ok, ready */ +} + +void allocator_cleanup(void) +{ + struct allocator_struct *ptr, *next; + + for (ptr = allocator_list; ptr; ptr = next) { + next = ptr->next; + PDEBUG("freeing list: 0x%08lx\n",ptr->address); + kfree(ptr); + } + + allocator_buffer = 0; + allocator_buffer_size = 0; + allocator_list = NULL; +} + + diff --git a/drivers/staging/dt3155/allocator.h b/drivers/staging/dt3155/allocator.h new file mode 100644 index 000000000000..ecc8680e7d45 --- /dev/null +++ b/drivers/staging/dt3155/allocator.h @@ -0,0 +1,28 @@ +/* + * allocator.h -- prototypes for allocating high memory + * + * NOTE: this is different from my previous allocator, the one that + * assembles pages, which revealed itself both slow and unreliable. + * + * Copyright (C) 1998 rubini@linux.it (Alessandro Rubini) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +void allocator_free_dma(unsigned long address); +unsigned long allocator_allocate_dma (unsigned long kilobytes, int priority); +int allocator_init(u_long *); +void allocator_cleanup(void); diff --git a/drivers/staging/dt3155/dt3155.h b/drivers/staging/dt3155/dt3155.h new file mode 100644 index 000000000000..2e158151a755 --- /dev/null +++ b/drivers/staging/dt3155/dt3155.h @@ -0,0 +1,175 @@ +/* + +Copyright 1996,2002,2005 Gregory D. Hager, Alfred A. Rizzi, Noah J. Cowan, + Jason Lapenta, Scott Smedley + +This file is part of the DT3155 Device Driver. + +The DT3155 Device Driver is free software; you can redistribute it +and/or modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The DT3155 Device Driver is distributed in the hope that it will be +useful, but WITHOUT ANY WARRANTY; without even the implied warranty +of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the DT3155 Device Driver; if not, write to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, +MA 02111-1307 USA + + $Id: dt3155.h,v 1.11 2005/08/09 06:08:51 ssmedley Exp $ + +-- Changes -- + + Date Programmer Description of changes made + ------------------------------------------------------------------- + 03-Jul-2000 JML n/a + 10-Oct-2001 SS port to 2.4 kernel. + 24-Jul-2002 SS remove unused code & added GPL licence. + 05-Aug-2005 SS port to 2.6 kernel; make CCIR mode default. + +*/ + +#ifndef _DT3155_INC +#define _DT3155_INC + +#ifdef __KERNEL__ +#include <linux/types.h> /* u_int etc. */ +#include <linux/time.h> /* struct timeval */ +#else +#include <sys/ioctl.h> +#include <sys/param.h> +#include <sys/time.h> +#include <unistd.h> +#endif + + +#define TRUE 1 +#define FALSE 0 + +/* Uncomment this for 50Hz CCIR */ +#define CCIR 1 + +/* Can be 1 or 2 */ +#define MAXBOARDS 1 + +#define BOARD_MAX_BUFFS 3 +#define MAXBUFFERS BOARD_MAX_BUFFS*MAXBOARDS + +#define PCI_PAGE_SIZE (1 << 12) + +#ifdef CCIR +#define DT3155_MAX_ROWS 576 +#define DT3155_MAX_COLS 768 +#define FORMAT50HZ TRUE +#else +#define DT3155_MAX_ROWS 480 +#define DT3155_MAX_COLS 640 +#define FORMAT50HZ FALSE +#endif + +/* Configuration structure */ +struct dt3155_config_s { + u_int acq_mode; + u_int cols, rows; + u_int continuous; +}; + + +/* hold data for each frame */ +typedef struct +{ + u_long addr; /* address of the buffer with the frame */ + u_long tag; /* unique number for the frame */ + struct timeval time; /* time that capture took place */ +} frame_info_t; + +/* Structure for interrupt and buffer handling. */ +/* This is the setup for 1 card */ +struct dt3155_fbuffer_s { + int nbuffers; + + frame_info_t frame_info[ BOARD_MAX_BUFFS ]; + + int empty_buffers[ BOARD_MAX_BUFFS ]; /* indexes empty frames */ + int empty_len; /* Number of empty buffers */ + /* Zero means empty */ + + int active_buf; /* Where data is currently dma'ing */ + int locked_buf; /* Buffers used by user */ + + int ready_que[ BOARD_MAX_BUFFS ]; + u_long ready_head; /* The most recent buffer located here */ + u_long ready_len; /* The number of ready buffers */ + + int even_happened; + int even_stopped; + + int stop_acquire; /* Flag to stop interrupts */ + u_long frame_count; /* Counter for frames acquired by this card */ + +}; + + + +#define DT3155_MODE_FRAME 1 +#define DT3155_MODE_FIELD 2 + +#define DT3155_SNAP 1 +#define DT3155_ACQ 2 + +/* There is one status structure for each card. */ +typedef struct dt3155_status_s +{ + int fixed_mode; /* if 1, we are in fixed frame mode */ + u_long reg_addr; /* Register address for a single card */ + u_long mem_addr; /* Buffer start addr for this card */ + u_long mem_size; /* This is the amount of mem available */ + u_int irq; /* this card's irq */ + struct dt3155_config_s config; /* configuration struct */ + struct dt3155_fbuffer_s fbuffer;/* frame buffer state struct */ + u_long state; /* this card's state */ + u_int device_installed; /* Flag if installed. 1=installed */ +} dt3155_status_t; + +/* Reference to global status structure */ +extern struct dt3155_status_s dt3155_status[MAXBOARDS]; + +#define DT3155_STATE_IDLE 0x00 +#define DT3155_STATE_FRAME 0x01 +#define DT3155_STATE_FLD 0x02 +#define DT3155_STATE_STOP 0x100 +#define DT3155_STATE_ERROR 0x200 +#define DT3155_STATE_MODE 0x0ff + +#define DT3155_IOC_MAGIC '!' + +#define DT3155_SET_CONFIG _IOW( DT3155_IOC_MAGIC, 1, struct dt3155_config_s ) +#define DT3155_GET_CONFIG _IOR( DT3155_IOC_MAGIC, 2, struct dt3155_status_s ) +#define DT3155_STOP _IO( DT3155_IOC_MAGIC, 3 ) +#define DT3155_START _IO( DT3155_IOC_MAGIC, 4 ) +#define DT3155_FLUSH _IO( DT3155_IOC_MAGIC, 5 ) +#define DT3155_IOC_MAXNR 5 + +/* Error codes */ + +#define DT_ERR_NO_BUFFERS 0x10000 /* not used but it might be one day - SS */ +#define DT_ERR_CORRUPT 0x20000 +#define DT_ERR_OVERRUN 0x30000 +#define DT_ERR_I2C_TIMEOUT 0x40000 +#define DT_ERR_MASK 0xff0000/* not used but it might be one day - SS */ + +/* User code will probably want to declare one of these for each card */ +typedef struct dt3155_read_s +{ + u_long offset; + u_long frame_seq; + u_long state; + + frame_info_t frame_info; +} dt3155_read_t; + +#endif /* _DT3155_inc */ diff --git a/drivers/staging/dt3155/dt3155.sysvinit b/drivers/staging/dt3155/dt3155.sysvinit new file mode 100644 index 000000000000..92ec0939cb7a --- /dev/null +++ b/drivers/staging/dt3155/dt3155.sysvinit @@ -0,0 +1,60 @@ +#! /bin/sh +# +# Module load/unload script for use with SysV-style /etc/init.d/ systems. +# On a Debian system, copy this to /etc/init.d/dt3155 and then run +# /usr/sbin/update-rc.d dt3155 defaults 55 +# to create the appropriate /etc/rc?.d/[SK]55dt3155 start/stop links. +# (The "55" is arbitrary but is what I use to load this rather late.) +# +# Andy Dougherty Feb 22 2000 doughera@lafayette.edu +# Dept. of Physics +# Lafayette College, Easton PA 18042 +# + +PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin + +# Edit to point to your local copy. +FILE=/usr/local/lib/modules/dt3155/dt3155.o +NAME="dt3155" +DESC="dt3155 Frame Grabber module" +DEV="dt3155" + +if test ! -f $FILE; then + echo "Unable to locate $FILE" + exit 0 +fi + +set -e + +case "$1" in + start) + echo -n "Loading $DESC " + if /sbin/insmod -v -f $FILE; then + major=`grep $DEV /proc/devices | awk "{print \\$1}"` + rm -f /dev/dt3155? + mknod /dev/dt3155a c $major 0 + mknod /dev/dt3155b c $major 1 + chmod go+rw /dev/dt3155? + echo + else + echo "$FILE not loaded." + fi + ;; + stop) + echo -n "Unloading $DESC: " + if /sbin/rmmod $NAME ; then + echo + else + echo "$DEV not removed" + exit 0 + fi + rm -f /dev/dt3155? + ;; + *) + echo "Usage: /etc/init.d/$NAME {start|stop}" + exit 1 + ;; +esac + +exit 0 + diff --git a/drivers/staging/dt3155/dt3155_drv.c b/drivers/staging/dt3155/dt3155_drv.c new file mode 100644 index 000000000000..3efdeb9953ff --- /dev/null +++ b/drivers/staging/dt3155/dt3155_drv.c @@ -0,0 +1,1204 @@ +/* + +Copyright 1996,2002,2005 Gregory D. Hager, Alfred A. Rizzi, Noah J. Cowan, + Jason Lapenta, Scott Smedley, Greg Sharp + +This file is part of the DT3155 Device Driver. + +The DT3155 Device Driver is free software; you can redistribute it +and/or modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The DT3155 Device Driver is distributed in the hope that it will be +useful, but WITHOUT ANY WARRANTY; without even the implied warranty +of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the DT3155 Device Driver; if not, write to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, +MA 02111-1307 USA + +-- Changes -- + + Date Programmer Description of changes made + ------------------------------------------------------------------- + 03-Jul-2000 JML n/a + 10-Oct-2001 SS port to 2.4 kernel + 02-Apr-2002 SS Mods to use allocator as a standalone module; + Merged John Roll's changes (john@cfa.harvard.edu) + to make work with multiple boards. + 02-Jul-2002 SS Merged James Rose's chages (rosejr@purdue.edu) to: + * fix successive interrupt-driven captures + * add select/poll support. + 10-Jul-2002 GCS Add error check when ndevices > MAXBOARDS. + 02-Aug-2002 GCS Fix field mode so that odd (lower) field is stored + in lower half of buffer. + 05-Aug-2005 SS port to 2.6 kernel. + 26-Oct-2009 SS port to 2.6.30 kernel. + +-- Notes -- + +** appended "mem=124" in lilo.conf to allow for 4megs free on my 128meg system. + * using allocator.c and allocator.h from o'reilly book (alessandro rubini) + ftp://ftp.systemy.it/pub/develop (see README.allocator) + + + might want to get rid of MAXboards for allocating initial buffer. + confusing and not necessary + + + in cleanup_module the MOD_IN_USE looks like it is check after it should + + * GFP_DMA should not be set with a PCI system (pg 291) + + - NJC why are only two buffers allowed? (see isr, approx line 358) + +*/ + +extern void printques(int); + +#ifdef MODULE +#include <linux/module.h> +#include <linux/version.h> +#include <linux/interrupt.h> + + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,10) +MODULE_LICENSE("GPL"); +#endif + +#endif + +#ifndef CONFIG_PCI +#error "DT3155 : Kernel PCI support not enabled (DT3155 drive requires PCI)" +#endif + +#include <linux/pci.h> +#include <linux/types.h> +#include <linux/poll.h> +#include <linux/sched.h> + +#include <asm/io.h> +#include <asm/uaccess.h> + +#include "dt3155.h" +#include "dt3155_drv.h" +#include "dt3155_isr.h" +#include "dt3155_io.h" +#include "allocator.h" + +/* Error variable. Zero means no error. */ +int dt3155_errno = 0; + +#ifndef PCI_DEVICE_ID_INTEL_7116 +#define PCI_DEVICE_ID_INTEL_7116 0x1223 +#endif + +#define DT3155_VENDORID PCI_VENDOR_ID_INTEL +#define DT3155_DEVICEID PCI_DEVICE_ID_INTEL_7116 +#define MAXPCI 16 + +#ifdef DT_DEBUG +#define DT_3155_DEBUG_MSG(x,y) printk(x,y) +#else +#define DT_3155_DEBUG_MSG(x,y) +#endif + +/* wait queue for interrupts */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,1) +wait_queue_head_t dt3155_read_wait_queue[ MAXBOARDS ]; +#else +struct wait_queue *dt3155_read_wait_queue[ MAXBOARDS ]; +#endif + +#define DT_3155_SUCCESS 0 +#define DT_3155_FAILURE -EIO + +/* set to dynamicaly allocate, but it is tunable: */ +/* insmod DT_3155 dt3155 dt3155_major=XX */ +int dt3155_major = 0; + +/* The minor numbers are 0 and 1 ... they are not tunable. + * They are used as the indices for the structure vectors, + * and register address vectors + */ + +/* Global structures and variables */ + +/* Status of each device */ +struct dt3155_status_s dt3155_status[ MAXBOARDS ]; + +/* kernel logical address of the board */ +u_char *dt3155_lbase[ MAXBOARDS ] = { NULL +#if MAXBOARDS == 2 + , NULL +#endif +}; +/* DT3155 registers */ +u_char *dt3155_bbase = NULL; /* kernel logical address of the * + * buffer region */ +u_int dt3155_dev_open[ MAXBOARDS ] = {0 +#if MAXBOARDS == 2 + , 0 +#endif +}; + +u_int ndevices = 0; +u_long unique_tag = 0;; + + +/* + * Stops interrupt generation right away and resets the status + * to idle. I don't know why this works and the other way doesn't. + * (James Rose) + */ +static void quick_stop (int minor) +{ + // TODO: scott was here +#if 1 + ReadMReg((dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg); + /* disable interrupts */ + int_csr_r.fld.FLD_END_EVE_EN = 0; + int_csr_r.fld.FLD_END_ODD_EN = 0; + WriteMReg((dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg ); + + dt3155_status[ minor ].state &= ~(DT3155_STATE_STOP|0xff); + /* mark the system stopped: */ + dt3155_status[ minor ].state |= DT3155_STATE_IDLE; + dt3155_fbuffer[ minor ]->stop_acquire = 0; + dt3155_fbuffer[ minor ]->even_stopped = 0; +#else + dt3155_status[minor].state |= DT3155_STATE_STOP; + dt3155_status[minor].fbuffer.stop_acquire = 1; +#endif + +} + + +/***************************************************** + * dt3155_isr() Interrupt service routien + * + * - looks like this isr supports IRQ sharing (or could) JML + * - Assumes irq's are disabled, via SA_INTERRUPT flag + * being set in request_irq() call from init_module() + *****************************************************/ +static inline void dt3155_isr( int irq, void *dev_id, struct pt_regs *regs ) +{ + int minor = -1; + int index; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + unsigned long flags; +#else + int flags; +#endif + u_long buffer_addr; + + /* find out who issued the interrupt */ + for ( index = 0; index < ndevices; index++ ) { + if( dev_id == (void*) &dt3155_status[ index ]) + { + minor = index; + break; + } + } + + /* hopefully we should not get here */ + if ( minor < 0 || minor >= MAXBOARDS ) { + printk(KERN_ERR "dt3155_isr called with invalid dev_id\n"); + return; + } + + /* Check for corruption and set a flag if so */ + ReadMReg( (dt3155_lbase[ minor ] + CSR1), csr1_r.reg ); + + if ( (csr1_r.fld.FLD_CRPT_EVE) || (csr1_r.fld.FLD_CRPT_ODD) ) + { + /* TODO: this should probably stop acquisition */ + /* and set some flags so that dt3155_read */ + /* returns an error next time it is called */ + dt3155_errno = DT_ERR_CORRUPT; + printk("dt3155: corrupt field\n"); + return; + } + + ReadMReg((dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg); + + /* Handle the even field ... */ + if (int_csr_r.fld.FLD_END_EVE) + { + if ( (dt3155_status[ minor ].state & DT3155_STATE_MODE) == + DT3155_STATE_FLD ) + { + dt3155_fbuffer[ minor ]->frame_count++; + } + + ReadI2C(dt3155_lbase[ minor ], EVEN_CSR, &i2c_even_csr.reg); + + /* Clear the interrupt? */ + int_csr_r.fld.FLD_END_EVE = 1; + + /* disable the interrupt if last field */ + if (dt3155_fbuffer[ minor ]->stop_acquire) + { + printk("dt3155: even stopped.\n"); + dt3155_fbuffer[ minor ]->even_stopped = 1; + if (i2c_even_csr.fld.SNGL_EVE) + { + int_csr_r.fld.FLD_END_EVE_EN = 0; + } + else + { + i2c_even_csr.fld.SNGL_EVE = 1; + } + } + + WriteMReg( (dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg ); + + /* Set up next DMA if we are doing FIELDS */ + if ( (dt3155_status[ minor ].state & DT3155_STATE_MODE ) == + DT3155_STATE_FLD) + { + /* GCS (Aug 2, 2002) -- In field mode, dma the odd field + into the lower half of the buffer */ + const u_long stride = dt3155_status[ minor ].config.cols; + buffer_addr = dt3155_fbuffer[ minor ]-> + frame_info[ dt3155_fbuffer[ minor ]->active_buf ].addr + + (DT3155_MAX_ROWS / 2) * stride; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + local_save_flags(flags); + local_irq_disable(); +#else + save_flags( flags ); + cli(); +#endif + wake_up_interruptible( &dt3155_read_wait_queue[ minor ] ); + + /* Set up the DMA address for the next field */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + local_irq_restore(flags); +#else + restore_flags( flags ); +#endif + WriteMReg((dt3155_lbase[ minor ] + ODD_DMA_START), buffer_addr); + } + + /* Check for errors. */ + i2c_even_csr.fld.DONE_EVE = 1; + if ( i2c_even_csr.fld.ERROR_EVE ) + dt3155_errno = DT_ERR_OVERRUN; + + WriteI2C( dt3155_lbase[ minor ], EVEN_CSR, i2c_even_csr.reg ); + + /* Note that we actually saw an even field meaning */ + /* that subsequent odd field complete the frame */ + dt3155_fbuffer[ minor ]->even_happened = 1; + + /* recording the time that the even field finished, this should be */ + /* about time in the middle of the frame */ + do_gettimeofday( &(dt3155_fbuffer[ minor ]-> + frame_info[ dt3155_fbuffer[ minor ]-> + active_buf ].time) ); + return; + } + + /* ... now handle the odd field */ + if ( int_csr_r.fld.FLD_END_ODD ) + { + ReadI2C( dt3155_lbase[ minor ], ODD_CSR, &i2c_odd_csr.reg ); + + /* Clear the interrupt? */ + int_csr_r.fld.FLD_END_ODD = 1; + + if (dt3155_fbuffer[ minor ]->even_happened || + (dt3155_status[ minor ].state & DT3155_STATE_MODE) == + DT3155_STATE_FLD) + { + dt3155_fbuffer[ minor ]->frame_count++; + } + + if ( dt3155_fbuffer[ minor ]->stop_acquire && + dt3155_fbuffer[ minor ]->even_stopped ) + { + printk(KERN_DEBUG "dt3155: stopping odd..\n"); + if ( i2c_odd_csr.fld.SNGL_ODD ) + { + /* disable interrupts */ + int_csr_r.fld.FLD_END_ODD_EN = 0; + dt3155_status[ minor ].state &= ~(DT3155_STATE_STOP|0xff); + + /* mark the system stopped: */ + dt3155_status[ minor ].state |= DT3155_STATE_IDLE; + dt3155_fbuffer[ minor ]->stop_acquire = 0; + dt3155_fbuffer[ minor ]->even_stopped = 0; + + printk(KERN_DEBUG "dt3155: state is now %lx\n", + dt3155_status[minor].state); + } + else + { + i2c_odd_csr.fld.SNGL_ODD = 1; + } + } + + WriteMReg( (dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg ); + + /* if the odd field has been acquired, then */ + /* change the next dma location for both fields */ + /* and wake up the process if sleeping */ + if ( dt3155_fbuffer[ minor ]->even_happened || + (dt3155_status[ minor ].state & DT3155_STATE_MODE) == + DT3155_STATE_FLD ) + { + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + local_save_flags(flags); + local_irq_disable(); +#else + save_flags( flags ); + cli(); +#endif + +#ifdef DEBUG_QUES_B + printques( minor ); +#endif + if ( dt3155_fbuffer[ minor ]->nbuffers > 2 ) + { + if ( !are_empty_buffers( minor ) ) + { + /* The number of active + locked buffers is + * at most 2, and since there are none empty, there + * must be at least nbuffers-2 ready buffers. + * This is where we 'drop frames', oldest first. */ + push_empty( pop_ready( minor ), minor ); + } + + /* The ready_que can't be full, since we know + * there is one active buffer right now, so it's safe + * to push the active buf on the ready_que. */ + push_ready( minor, dt3155_fbuffer[ minor ]->active_buf ); + /* There's at least 1 empty -- make it active */ + dt3155_fbuffer[ minor ]->active_buf = pop_empty( minor ); + dt3155_fbuffer[ minor ]-> + frame_info[ dt3155_fbuffer[ minor ]-> + active_buf ].tag = ++unique_tag; + } + else /* nbuffers == 2, special case */ + { /* There is 1 active buffer. + * If there is a locked buffer, keep the active buffer + * the same -- that means we drop a frame. + */ + if ( dt3155_fbuffer[ minor ]->locked_buf < 0 ) + { + push_ready( minor, + dt3155_fbuffer[ minor ]->active_buf ); + if (are_empty_buffers( minor ) ) + { + dt3155_fbuffer[ minor ]->active_buf = + pop_empty( minor ); + } + else + { /* no empty or locked buffers, so use a readybuf */ + dt3155_fbuffer[ minor ]->active_buf = + pop_ready( minor ); + } + } + } + +#ifdef DEBUG_QUES_B + printques( minor ); +#endif + + dt3155_fbuffer[ minor ]->even_happened = 0; + + wake_up_interruptible( &dt3155_read_wait_queue[ minor ] ); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + local_irq_restore(flags); +#else + restore_flags( flags ); +#endif + } + + + /* Set up the DMA address for the next frame/field */ + buffer_addr = dt3155_fbuffer[ minor ]-> + frame_info[ dt3155_fbuffer[ minor ]->active_buf ].addr; + if ( (dt3155_status[ minor ].state & DT3155_STATE_MODE) == + DT3155_STATE_FLD ) + { + WriteMReg((dt3155_lbase[ minor ] + EVEN_DMA_START), buffer_addr); + } + else + { + WriteMReg((dt3155_lbase[ minor ] + EVEN_DMA_START), buffer_addr); + + WriteMReg((dt3155_lbase[ minor ] + ODD_DMA_START), buffer_addr + + dt3155_status[ minor ].config.cols); + } + + /* Do error checking */ + i2c_odd_csr.fld.DONE_ODD = 1; + if ( i2c_odd_csr.fld.ERROR_ODD ) + dt3155_errno = DT_ERR_OVERRUN; + + WriteI2C(dt3155_lbase[ minor ], ODD_CSR, i2c_odd_csr.reg ); + + return; + } + /* If we get here, the Odd Field wasn't it either... */ + printk( "neither even nor odd. shared perhaps?\n"); +} + +/***************************************************** + * init_isr(int minor) + * turns on interupt generation for the card + * designated by "minor". + * It is called *only* from inside ioctl(). + *****************************************************/ +static void dt3155_init_isr(int minor) +{ + const u_long stride = dt3155_status[ minor ].config.cols; + + switch (dt3155_status[ minor ].state & DT3155_STATE_MODE) + { + case DT3155_STATE_FLD: + { + even_dma_start_r = dt3155_status[ minor ]. + fbuffer.frame_info[ dt3155_status[ minor ].fbuffer.active_buf ].addr; + even_dma_stride_r = 0; + odd_dma_stride_r = 0; + + WriteMReg((dt3155_lbase[ minor ] + EVEN_DMA_START), + even_dma_start_r); + WriteMReg((dt3155_lbase[ minor ] + EVEN_DMA_STRIDE), + even_dma_stride_r); + WriteMReg((dt3155_lbase[ minor ] + ODD_DMA_STRIDE), + odd_dma_stride_r); + break; + } + + case DT3155_STATE_FRAME: + default: + { + even_dma_start_r = dt3155_status[ minor ]. + fbuffer.frame_info[ dt3155_status[ minor ].fbuffer.active_buf ].addr; + odd_dma_start_r = even_dma_start_r + stride; + even_dma_stride_r = stride; + odd_dma_stride_r = stride; + + WriteMReg((dt3155_lbase[ minor ] + EVEN_DMA_START), + even_dma_start_r); + WriteMReg((dt3155_lbase[ minor ] + ODD_DMA_START), + odd_dma_start_r); + WriteMReg((dt3155_lbase[ minor ] + EVEN_DMA_STRIDE), + even_dma_stride_r); + WriteMReg((dt3155_lbase[ minor ] + ODD_DMA_STRIDE), + odd_dma_stride_r); + break; + } + } + + /* 50/60 Hz should be set before this point but let's make sure it is */ + /* right anyway */ + + ReadI2C(dt3155_lbase[ minor ], CONFIG, &i2c_csr2.reg); + i2c_csr2.fld.HZ50 = FORMAT50HZ; + WriteI2C(dt3155_lbase[ minor ], CONFIG, i2c_config.reg); + + /* enable busmaster chip, clear flags */ + + /* + * TODO: + * shouldn't we be concered with continuous values of + * DT3155_SNAP & DT3155_ACQ here? (SS) + */ + + csr1_r.reg = 0; + csr1_r.fld.CAP_CONT_EVE = 1; /* use continuous capture bits to */ + csr1_r.fld.CAP_CONT_ODD = 1; /* enable */ + csr1_r.fld.FLD_DN_EVE = 1; /* writing a 1 clears flags */ + csr1_r.fld.FLD_DN_ODD = 1; + csr1_r.fld.SRST = 1; /* reset - must be 1 */ + csr1_r.fld.FIFO_EN = 1; /* fifo control - must be 1 */ + csr1_r.fld.FLD_CRPT_EVE = 1; /* writing a 1 clears flags */ + csr1_r.fld.FLD_CRPT_ODD = 1; + + WriteMReg((dt3155_lbase[ minor ] + CSR1),csr1_r.reg); + + /* Enable interrupts at the end of each field */ + + int_csr_r.reg = 0; + int_csr_r.fld.FLD_END_EVE_EN = 1; + int_csr_r.fld.FLD_END_ODD_EN = 1; + int_csr_r.fld.FLD_START_EN = 0; + + WriteMReg((dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg); + + /* start internal BUSY bits */ + + ReadI2C(dt3155_lbase[ minor ], CSR2, &i2c_csr2.reg); + i2c_csr2.fld.BUSY_ODD = 1; + i2c_csr2.fld.BUSY_EVE = 1; + WriteI2C(dt3155_lbase[ minor ], CSR2, i2c_csr2.reg); + + /* Now its up to the interrupt routine!! */ + + return; +} + + +/***************************************************** + * ioctl() + * + *****************************************************/ +static int dt3155_ioctl ( + struct inode *inode, + struct file *file, + u_int cmd, + u_long arg) +{ + int minor = MINOR(inode->i_rdev); /* What device are we ioctl()'ing? */ + + if ( minor >= MAXBOARDS || minor < 0 ) + return -ENODEV; + + /* make sure it is valid command */ + if (_IOC_NR(cmd) > DT3155_IOC_MAXNR) + { + printk("DT3155: invalid IOCTL(0x%x)\n",cmd); + printk("DT3155: Valid commands (0x%x), (0x%x), (0x%x), (0x%x), (0x%x)\n", + DT3155_GET_CONFIG, DT3155_SET_CONFIG, + DT3155_START, DT3155_STOP, DT3155_FLUSH); + return -EINVAL; + } + + switch (cmd) + { + case DT3155_SET_CONFIG: + { + if (dt3155_status[minor].state != DT3155_STATE_IDLE) + return -EBUSY; + + { + struct dt3155_config_s tmp; + if (copy_from_user((void *)&tmp, (void *) arg, sizeof(tmp))) + return -EFAULT; + /* check for valid settings */ + if (tmp.rows > DT3155_MAX_ROWS || + tmp.cols > DT3155_MAX_COLS || + (tmp.acq_mode != DT3155_MODE_FRAME && + tmp.acq_mode != DT3155_MODE_FIELD) || + (tmp.continuous != DT3155_SNAP && + tmp.continuous != DT3155_ACQ)) + { + return -EINVAL; + } + dt3155_status[minor].config = tmp; + } + return 0; + } + case DT3155_GET_CONFIG: + { + if (copy_to_user((void *) arg, (void *) &dt3155_status[minor], + sizeof(dt3155_status_t) )) + return -EFAULT; + return 0; + } + case DT3155_FLUSH: /* Flushes the buffers -- ensures fresh data */ + { + if (dt3155_status[minor].state != DT3155_STATE_IDLE) + return -EBUSY; + return dt3155_flush(minor); + } + case DT3155_STOP: + { + if (dt3155_status[minor].state & DT3155_STATE_STOP || + dt3155_status[minor].fbuffer.stop_acquire) + return -EBUSY; + + if (dt3155_status[minor].state == DT3155_STATE_IDLE) + return 0; + + quick_stop(minor); + if (copy_to_user((void *) arg, (void *) &dt3155_status[minor], + sizeof(dt3155_status_t))) + return -EFAULT; + return 0; + } + case DT3155_START: + { + if (dt3155_status[minor].state != DT3155_STATE_IDLE) + return -EBUSY; + + dt3155_status[minor].fbuffer.stop_acquire = 0; + dt3155_status[minor].fbuffer.frame_count = 0; + + /* Set the MODE in the status -- we default to FRAME */ + if (dt3155_status[minor].config.acq_mode == DT3155_MODE_FIELD) + { + dt3155_status[minor].state = DT3155_STATE_FLD; + } + else + { + dt3155_status[minor].state = DT3155_STATE_FRAME; + } + + dt3155_init_isr(minor); + if (copy_to_user( (void *) arg, (void *) &dt3155_status[minor], + sizeof(dt3155_status_t))) + return -EFAULT; + return 0; + } + default: + { + printk("DT3155: invalid IOCTL(0x%x)\n",cmd); + printk("DT3155: Valid commands (0x%x), (0x%x), (0x%x), (0x%x), (0x%x)\n", + DT3155_GET_CONFIG, DT3155_SET_CONFIG, + DT3155_START, DT3155_STOP, DT3155_FLUSH); + return -ENOSYS; + } + } + return -ENOSYS; +} + +/***************************************************** + * mmap() + * + * only allow the user to mmap the registers and buffer + * It is quite possible that this is broken, since the + * addition of of the capacity for two cards!!!!!!!! + * It *looks* like it should work but since I'm not + * sure how to use it, I'm not actually sure. (NJC? ditto by SS) + *****************************************************/ +static int dt3155_mmap (struct file * file, struct vm_area_struct * vma) +{ + /* which device are we mmapping? */ + int minor = MINOR(file->f_dentry->d_inode->i_rdev); + unsigned long offset; + + /* not actually sure when vm_area_struct changed, + but it was in 2.3 sometime */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,20) + + offset = vma->vm_pgoff << PAGE_SHIFT; + + if (offset >= __pa(high_memory) || (file->f_flags & O_SYNC)) + vma->vm_flags |= VM_IO; + + /* Don't try to swap out physical pages.. */ + vma->vm_flags |= VM_RESERVED; + +#else + + if (vma->vm_offset & ~PAGE_MASK) + return -ENXIO; + + offset = vma->vm_offset; + +#endif + + /* they are mapping the registers or the buffer */ + if ((offset == dt3155_status[minor].reg_addr && + vma->vm_end - vma->vm_start == PCI_PAGE_SIZE) || + (offset == dt3155_status[minor].mem_addr && + vma->vm_end - vma->vm_start == dt3155_status[minor].mem_size)) + { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + if (remap_pfn_range(vma, + vma->vm_start, + offset >> PAGE_SHIFT, + vma->vm_end - vma->vm_start, + vma->vm_page_prot)) +#else + if (remap_page_range(vma->vm_start, + offset, + vma->vm_end - vma->vm_start, + vma->vm_page_prot)) +#endif + { + printk("DT3155: remap_page_range() failed.\n"); + return -EAGAIN; + } + } + else + { + printk("DT3155: dt3155_mmap() bad call.\n"); + return -ENXIO; + } + + return 0; +} + + +/***************************************************** + * open() + * + * Our special open code. + * MOD_INC_USE_COUNT make sure that the driver memory is not freed + * while the device is in use. + *****************************************************/ +static int dt3155_open( struct inode* inode, struct file* filep) +{ + int minor = MINOR(inode->i_rdev); /* what device are we opening? */ + if (dt3155_dev_open[ minor ]) { + printk ("DT3155: Already opened by another process.\n"); + return -EBUSY; + } + + if (dt3155_status[ minor ].device_installed==0) + { + printk("DT3155 Open Error: No such device dt3155 minor number %d\n", + minor); + return -EIO; + } + + if (dt3155_status[ minor ].state != DT3155_STATE_IDLE) { + printk ("DT3155: Not in idle state (state = %lx)\n", + dt3155_status[ minor ].state); + return -EBUSY; + } + + printk("DT3155: Device opened.\n"); + + dt3155_dev_open[ minor ] = 1 ; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) + MOD_INC_USE_COUNT; +#endif + + dt3155_flush( minor ); + + /* Disable ALL interrupts */ + int_csr_r.reg = 0; + WriteMReg( (dt3155_lbase[ minor ] + INT_CSR), int_csr_r.reg ); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,1) + init_waitqueue_head(&(dt3155_read_wait_queue[minor])); +#else + dt3155_read_wait_queue[minor] = NULL; +#endif + + return 0; +} + + +/***************************************************** + * close() + * + * Now decrement the use count. + * + *****************************************************/ +static int dt3155_close( struct inode *inode, struct file *filep) +{ + int minor; + + minor = MINOR(inode->i_rdev); /* which device are we closing */ + if (!dt3155_dev_open[ minor ]) + { + printk("DT3155: attempt to CLOSE a not OPEN device\n"); + } + else + { +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) + MOD_DEC_USE_COUNT; +#endif + dt3155_dev_open[ minor ] = 0; + + if (dt3155_status[ minor ].state != DT3155_STATE_IDLE) + { + quick_stop(minor); + } + } + return 0; +} + +/***************************************************** + * read() + * + *****************************************************/ +static int dt3155_read ( + struct file *filep, + char *buf, + size_t count, + loff_t *ppos) +{ + /* which device are we reading from? */ + int minor = MINOR(filep->f_dentry->d_inode->i_rdev); + u_long offset; + int frame_index; + frame_info_t *frame_info_p; + + /* TODO: this should check the error flag and */ + /* return an error on hardware failures */ + if (count != sizeof(dt3155_read_t)) + { + printk("DT3155 ERROR (NJC): count is not right\n"); + return -EINVAL; + } + + + /* Hack here -- I'm going to allow reading even when idle. + * this is so that the frames can be read after STOP has + * been called. Leaving it here, commented out, as a reminder + * for a short while to make sure there are no problems. + * Note that if the driver is not opened in non_blocking mode, + * and the device is idle, then it could sit here forever! */ + + /* if (dt3155_status[minor].state == DT3155_STATE_IDLE)*/ + /* return -EBUSY;*/ + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,1) + + /* non-blocking reads should return if no data */ + if (filep->f_flags & O_NDELAY) + { + if ((frame_index = dt3155_get_ready_buffer(minor)) < 0) { + /*printk( "dt3155: no buffers available (?)\n");*/ + /* printques(minor); */ + return -EAGAIN; + } + } + else + { + /* + * sleep till data arrives , or we get interrupted. + * Note that wait_event_interruptible() does not actually + * sleep/wait if it's condition evaluates to true upon entry. + */ + wait_event_interruptible(dt3155_read_wait_queue[minor], + (frame_index = dt3155_get_ready_buffer(minor)) + >= 0); + + if (frame_index < 0) + { + printk ("DT3155: read: interrupted\n"); + quick_stop (minor); + printques(minor); + return -EINTR; + } + } + +#else + while ((frame_index = dt3155_get_ready_buffer(minor)) < 0 ) + { + int index; + if (filep->f_flags & O_NDELAY) + return 0; + + /* sleep till data arrives , or we get interrupted */ + interruptible_sleep_on(&dt3155_read_wait_queue[minor]); + for (index = 0; index < _NSIG_WORDS; index++) + { + /* + * Changing the next line of code below to this: + * if (current->pending.signal.sig[index] & + * ~current->blocked.sig[index]) + * would also work on a 2.4 kernel, however, the above + * method is preferred & more portable. + */ + if (current->signal.sig[index] & ~current->blocked.sig[index]) + { + printk ("DT3155: read: interrupted\n"); + return -EINTR; + } + } + } + +#endif + + frame_info_p = &dt3155_status[minor].fbuffer.frame_info[frame_index]; + + /* make this an offset */ + offset = frame_info_p->addr - dt3155_status[minor].mem_addr; + + put_user(offset, (unsigned int *) buf); + buf += sizeof(u_long); + put_user( dt3155_status[minor].fbuffer.frame_count, (unsigned int *) buf); + buf += sizeof(u_long); + put_user(dt3155_status[minor].state, (unsigned int *) buf); + buf += sizeof(u_long); + if (copy_to_user(buf, frame_info_p, sizeof(frame_info_t))) + return -EFAULT; + + return sizeof(dt3155_read_t); +} + +static unsigned int dt3155_poll (struct file * filp, poll_table *wait) +{ + int minor = MINOR(filp->f_dentry->d_inode->i_rdev); + + if (!is_ready_buf_empty(minor)) + return POLLIN | POLLRDNORM; + + poll_wait (filp, &dt3155_read_wait_queue[minor], wait); + + return 0; +} + + +/***************************************************** + * file operations supported by DT3155 driver + * needed by init_module + * register_chrdev + *****************************************************/ +static struct file_operations dt3155_fops = { + read: dt3155_read, + ioctl: dt3155_ioctl, + mmap: dt3155_mmap, + poll: dt3155_poll, + open: dt3155_open, + release: dt3155_close +}; + + +/***************************************************** + * find_PCI(); + * + * PCI has been totally reworked in 2.1.. + *****************************************************/ +static int find_PCI (void) +{ + struct pci_dev *pci_dev = NULL; + int error, pci_index = 0; + unsigned short rev_device; + unsigned long base; + unsigned char irq; + + while ((pci_dev = pci_find_device + (DT3155_VENDORID, DT3155_DEVICEID, pci_dev)) != NULL) + { + pci_index ++; + + /* Is it really there? */ + if ((error = + pci_read_config_word(pci_dev, PCI_CLASS_DEVICE, &rev_device))) + continue; + + /* Found a board */ + DT_3155_DEBUG_MSG("DT3155: Device number %d \n", pci_index); + + /* Make sure the driver was compiled with enough buffers to handle + this many boards */ + if (pci_index > MAXBOARDS) { + printk("DT3155: ERROR - found %d devices, but driver only configured " + "for %d devices\n" + "DT3155: Please change MAXBOARDS in dt3155.h\n", + pci_index, MAXBOARDS); + return DT_3155_FAILURE; + } + + /* Now, just go out and make sure that this/these device(s) is/are + actually mapped into the kernel address space */ + if ((error = pci_read_config_dword( pci_dev, PCI_BASE_ADDRESS_0, + (u_int *) &base))) + { + printk("DT3155: Was not able to find device \n"); + return DT_3155_FAILURE; + } + + DT_3155_DEBUG_MSG("DT3155: Base address 0 for device is %lx \n", base); + dt3155_status[pci_index-1].reg_addr = base; + + /* Remap the base address to a logical address through which we + * can access it. */ + dt3155_lbase[ pci_index - 1 ] = ioremap(base,PCI_PAGE_SIZE); + dt3155_status[ pci_index - 1 ].reg_addr = base; + DT_3155_DEBUG_MSG("DT3155: New logical address is x%x \n", + (u_int)dt3155_lbase[pci_index-1]); + if ( !dt3155_lbase[pci_index-1] ) + { + printk("DT3155: Unable to remap control registers\n"); + return DT_3155_FAILURE; + } + + if ( (error = pci_read_config_byte( pci_dev, PCI_INTERRUPT_LINE, &irq)) ) + { + printk("DT3155: Was not able to find device \n"); + return DT_3155_FAILURE; + } + + DT_3155_DEBUG_MSG("DT3155: IRQ is %d \n",irq); + dt3155_status[ pci_index-1 ].irq = irq; + /* Set flag: kth device found! */ + dt3155_status[ pci_index-1 ].device_installed = 1; + printk("DT3155: Installing device %d w/irq %d and address 0x%x\n", + pci_index, + (u_int)dt3155_status[pci_index-1].irq, + (u_int)dt3155_lbase[pci_index-1]); + + } + ndevices = pci_index; + + return DT_3155_SUCCESS; +} + +u_long allocatorAddr = 0; + +/***************************************************** + * init_module() + *****************************************************/ +int init_module(void) +{ + int index; + int rcode = 0; + char *devname[ MAXBOARDS ]; + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,1) +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) + SET_MODULE_OWNER(&dt3155_fops); +#endif +#endif + + devname[ 0 ] = "dt3155a"; +#if MAXBOARDS == 2 + devname[ 1 ] = "dt3155b"; +#endif + + printk("DT3155: Loading module...\n"); + + /* Register the device driver */ + rcode = register_chrdev( dt3155_major, "dt3155", &dt3155_fops ); + if( rcode < 0 ) + { + printk( KERN_INFO "DT3155: register_chrdev failed \n"); + return rcode; + } + + if( dt3155_major == 0 ) + dt3155_major = rcode; /* dynamic */ + + + /* init the status variables. */ + /* DMA memory is taken care of in setup_buffers() */ + for ( index = 0; index < MAXBOARDS; index++ ) + { + dt3155_status[ index ].config.acq_mode = DT3155_MODE_FRAME; + dt3155_status[ index ].config.continuous = DT3155_ACQ; + dt3155_status[ index ].config.cols = DT3155_MAX_COLS; + dt3155_status[ index ].config.rows = DT3155_MAX_ROWS; + dt3155_status[ index ].state = DT3155_STATE_IDLE; + + /* find_PCI() will check if devices are installed; */ + /* first assume they're not: */ + dt3155_status[ index ].mem_addr = 0; + dt3155_status[ index ].mem_size = 0; + dt3155_status[ index ].state = DT3155_STATE_IDLE; + dt3155_status[ index ].device_installed = 0; + } + + /* Now let's find the hardware. find_PCI() will set ndevices to the + * number of cards found in this machine. */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) + if ( !(pcibios_present()) ) + { + printk("DT3155: Error: No PCI bios on this machine \n"); + if( unregister_chrdev( dt3155_major, "dt3155" ) != 0 ) + printk("DT3155: cleanup_module failed\n"); + + return DT_3155_FAILURE; + } + else +#endif + { + if ( (rcode = find_PCI()) != DT_3155_SUCCESS ) + { + printk("DT3155 error: find_PCI() failed to find dt3155 board(s)\n"); + unregister_chrdev( dt3155_major, "dt3155" ); + return rcode; + } + } + + /* Ok, time to setup the frame buffers */ + if( (rcode = dt3155_setup_buffers(&allocatorAddr)) < 0 ) + { + printk("DT3155: Error: setting up buffer not large enough."); + unregister_chrdev( dt3155_major, "dt3155" ); + return rcode; + } + + /* If we are this far, then there is enough RAM */ + /* for the buffers: Print the configuration. */ + for( index = 0; index < ndevices; index++ ) + { + printk("DT3155: Device = %d; acq_mode = %d; " + "continuous = %d; cols = %d; rows = %d;\n", + index , + dt3155_status[ index ].config.acq_mode, + dt3155_status[ index ].config.continuous, + dt3155_status[ index ].config.cols, + dt3155_status[ index ].config.rows); + printk("DT3155: m_addr = 0x%x; m_size = %ld; " + "state = %ld; device_installed = %d\n", + (u_int)dt3155_status[ index ].mem_addr, + dt3155_status[ index ].mem_size, + dt3155_status[ index ].state, + dt3155_status[ index ].device_installed); + } + + /* Disable ALL interrupts */ + int_csr_r.reg = 0; + for( index = 0; index < ndevices; index++ ) + { + WriteMReg( (dt3155_lbase[ index ] + INT_CSR), int_csr_r.reg ); + if( dt3155_status[ index ].device_installed ) + { + /* + * This driver *looks* like it can handle sharing interrupts, + * but I can't actually test myself. I've had reports that it + * DOES work so I'll enable it for now. This comment will remain + * as a reminder in case any problems arise. (SS) + */ + /* in older kernels flags are: SA_SHIRQ | SA_INTERRUPT */ + rcode = request_irq( dt3155_status[ index ].irq, (void *)dt3155_isr, + IRQF_SHARED | IRQF_DISABLED, devname[ index ], + (void*) &dt3155_status[index]); + if( rcode < 0 ) + { + printk("DT3155: minor %d request_irq failed for IRQ %d\n", + index, dt3155_status[index].irq); + unregister_chrdev( dt3155_major, "dt3155" ); + return rcode; + } + } + } + + printk("DT3155: finished loading\n"); + + return 0; +} + +/***************************************************** + * cleanup_module(void) + * + *****************************************************/ +void cleanup_module(void) +{ + int index; + + printk("DT3155: cleanup_module called\n"); + + /* removed DMA allocated with the allocator */ +#ifdef STANDALONE_ALLOCATOR + if (allocatorAddr != 0) + allocator_free_dma(allocatorAddr); +#else + allocator_cleanup(); +#endif + + unregister_chrdev( dt3155_major, "dt3155" ); + + for( index = 0; index < ndevices; index++ ) + { + if( dt3155_status[ index ].device_installed == 1 ) + { + printk( "DT3155: Freeing irq %d for device %d\n", + dt3155_status[ index ].irq, index ); + free_irq( dt3155_status[ index ].irq, (void*)&dt3155_status[index] ); + } + } + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) + if (MOD_IN_USE) + printk("DT3155: device busy, remove delayed\n"); +#endif +} + diff --git a/drivers/staging/dt3155/dt3155_drv.h b/drivers/staging/dt3155/dt3155_drv.h new file mode 100644 index 000000000000..92a92dc2736c --- /dev/null +++ b/drivers/staging/dt3155/dt3155_drv.h @@ -0,0 +1,50 @@ +/* + +Copyright 1996,2002 Gregory D. Hager, Alfred A. Rizzi, Noah J. Cowan, + Scott Smedley + +This file is part of the DT3155 Device Driver. + +The DT3155 Device Driver is free software; you can redistribute it +and/or modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The DT3155 Device Driver is distributed in the hope that it will be +useful, but WITHOUT ANY WARRANTY; without even the implied warranty +of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the DT3155 Device Driver; if not, write to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, +MA 02111-1307 USA +*/ + +#ifndef DT3155_DRV_INC +#define DT3155_DRV_INC + +/* kernel logical address of the frame grabbers */ +extern u_char *dt3155_lbase[ MAXBOARDS ]; + +/* kernel logical address of ram buffer */ +extern u_char *dt3155_bbase; + +#ifdef __KERNEL__ +#include <linux/wait.h> + +#include <linux/version.h> /* need access to LINUX_VERSION_CODE */ +/* wait queue for reads */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,1) +extern wait_queue_head_t dt3155_read_wait_queue[MAXBOARDS]; +#else +extern struct wait_queue *dt3155_read_wait_queue[MAXBOARDS]; +#endif +#endif + +/* number of devices */ +extern u_int ndevices; + +extern int dt3155_errno; + +#endif diff --git a/drivers/staging/dt3155/dt3155_io.c b/drivers/staging/dt3155/dt3155_io.c new file mode 100644 index 000000000000..6d516863d1ae --- /dev/null +++ b/drivers/staging/dt3155/dt3155_io.c @@ -0,0 +1,236 @@ +/* + +Copyright 1996,2002,2005 Gregory D. Hager, Alfred A. Rizzi, Noah J. Cowan, + Jason Lapenta, Scott Smedley + +This file is part of the DT3155 Device Driver. + +The DT3155 Device Driver is free software; you can redistribute it +and/or modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The DT3155 Device Driver is distributed in the hope that it will be +useful, but WITHOUT ANY WARRANTY; without even the implied warranty +of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the DT3155 Device Driver; if not, write to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, +MA 02111-1307 USA + + +-- Changes -- + + Date Programmer Description of changes made + ------------------------------------------------------------------- + 10-Oct-2001 SS port to 2.4 kernel. + 24-Jul-2002 SS GPL licence. + 26-Jul-2002 SS Bug fix: timing logic was wrong. + 08-Aug-2005 SS port to 2.6 kernel. + +*/ + +/* This file provides some basic register io routines. It is modified + from demo code provided by Data Translations. */ + +#ifdef __KERNEL__ +#include <asm/delay.h> +#endif + +#if 0 +#include <sys/param.h> +#include <sys/time.h> +#include <unistd.h> +#endif + +#include "dt3155.h" +#include "dt3155_io.h" +#include "dt3155_drv.h" + +#ifndef __KERNEL__ +#include <stdio.h> +#endif + + +/****** local copies of board's 32 bit registers ******/ +u_long even_dma_start_r; /* bit 0 should always be 0 */ +u_long odd_dma_start_r; /* .. */ +u_long even_dma_stride_r; /* bits 0&1 should always be 0 */ +u_long odd_dma_stride_r; /* .. */ +u_long even_pixel_fmt_r; +u_long odd_pixel_fmt_r; + +FIFO_TRIGGER_R fifo_trigger_r; +XFER_MODE_R xfer_mode_r; +CSR1_R csr1_r; +RETRY_WAIT_CNT_R retry_wait_cnt_r; +INT_CSR_R int_csr_r; + +u_long even_fld_mask_r; +u_long odd_fld_mask_r; + +MASK_LENGTH_R mask_length_r; +FIFO_FLAG_CNT_R fifo_flag_cnt_r; +IIC_CLK_DUR_R iic_clk_dur_r; +IIC_CSR1_R iic_csr1_r; +IIC_CSR2_R iic_csr2_r; +DMA_UPPER_LMT_R even_dma_upper_lmt_r; +DMA_UPPER_LMT_R odd_dma_upper_lmt_r; + + + +/******** local copies of board's 8 bit I2C registers ******/ +I2C_CSR2 i2c_csr2; +I2C_EVEN_CSR i2c_even_csr; +I2C_ODD_CSR i2c_odd_csr; +I2C_CONFIG i2c_config; +u_char i2c_dt_id; +u_char i2c_x_clip_start; +u_char i2c_y_clip_start; +u_char i2c_x_clip_end; +u_char i2c_y_clip_end; +u_char i2c_ad_addr; +u_char i2c_ad_lut; +I2C_AD_CMD i2c_ad_cmd; +u_char i2c_dig_out; +u_char i2c_pm_lut_addr; +u_char i2c_pm_lut_data; + + +// return the time difference (in microseconds) b/w <a> & <b>. +long elapsed2 (const struct timeval *pStart, const struct timeval *pEnd) +{ + long i = (pEnd->tv_sec - pStart->tv_sec) * 1000000; + i += pEnd->tv_usec - pStart->tv_usec; + return i; +} + +/*********************************************************************** + wait_ibsyclr() + + This function handles read/write timing and r/w timeout error + + Returns TRUE if NEW_CYCLE clears + Returns FALSE if NEW_CYCLE doesn't clear in roughly 3 msecs, + otherwise returns 0 + +***********************************************************************/ +int wait_ibsyclr(u_char * lpReg) +{ + /* wait 100 microseconds */ + +#ifdef __KERNEL__ + udelay(100L); + /* __delay(loops_per_sec/10000); */ + if (iic_csr2_r.fld.NEW_CYCLE ) + { /* if NEW_CYCLE didn't clear */ + /* TIMEOUT ERROR */ + dt3155_errno = DT_ERR_I2C_TIMEOUT; + return FALSE; + } + else + return TRUE; /* no error */ +#else + struct timeval StartTime; + struct timeval EndTime; + + const int to_3ms = 3000; /* time out of 3ms = 3000us */ + + gettimeofday( &StartTime, NULL ); + do { + /* get new iic_csr2 value: */ + ReadMReg((lpReg + IIC_CSR2), iic_csr2_r.reg); + gettimeofday( &EndTime, NULL ); + } + while ((elapsed2(&StartTime, &EndTime) < to_3ms) && iic_csr2_r.fld.NEW_CYCLE); + + if (iic_csr2_r.fld.NEW_CYCLE ) + { /* if NEW_CYCLE didn't clear */ + printf("Timed out waiting for NEW_CYCLE to clear!"); + return FALSE; + } + else + return TRUE; /* no error */ +#endif +} + +/*********************************************************************** + WriteI2C() + + This function handles writing to 8-bit DT3155 registers + + 1st parameter is pointer to 32-bit register base address + 2nd parameter is reg. index; + 3rd is value to be written + + Returns TRUE - Successful completion + FALSE - Timeout error - cycle did not complete! +***********************************************************************/ +int WriteI2C (u_char * lpReg, u_short wIregIndex, u_char byVal) +{ + int writestat; /* status for return */ + + /* read 32 bit IIC_CSR2 register data into union */ + + ReadMReg((lpReg + IIC_CSR2), iic_csr2_r.reg); + + iic_csr2_r.fld.DIR_RD = 0; /* for write operation */ + iic_csr2_r.fld.DIR_ADDR = wIregIndex; /* I2C address of I2C register: */ + iic_csr2_r.fld.DIR_WR_DATA = byVal; /* 8 bit data to be written to I2C reg */ + iic_csr2_r.fld.NEW_CYCLE = 1; /* will start a direct I2C cycle: */ + + /* xfer union data into 32 bit IIC_CSR2 register */ + + WriteMReg((lpReg + IIC_CSR2), iic_csr2_r.reg); + + /* wait for IIC cycle to finish */ + + writestat = wait_ibsyclr( lpReg ); + return writestat; /* return with status */ +} + +/*********************************************************************** + ReadI2C() + + This function handles reading from 8-bit DT3155 registers + + 1st parameter is pointer to 32-bit register base address + 2nd parameter is reg. index; + 3rd is adrs of value to be read + + Returns TRUE - Successful completion + FALSE - Timeout error - cycle did not complete! +***********************************************************************/ +int ReadI2C (u_char * lpReg, u_short wIregIndex, u_char * byVal) +{ + int writestat; /* status for return */ + + /* read 32 bit IIC_CSR2 register data into union */ + ReadMReg((lpReg + IIC_CSR2), iic_csr2_r.reg); + + /* for read operation */ + iic_csr2_r.fld.DIR_RD = 1; + + /* I2C address of I2C register: */ + iic_csr2_r.fld.DIR_ADDR = wIregIndex; + + /* will start a direct I2C cycle: */ + iic_csr2_r.fld.NEW_CYCLE = 1; + + /* xfer union's data into 32 bit IIC_CSR2 register */ + WriteMReg((lpReg + IIC_CSR2), iic_csr2_r.reg); + + /* wait for IIC cycle to finish */ + writestat = wait_ibsyclr(lpReg); + + /* Next 2 commands read 32 bit IIC_CSR1 register's data into union */ + /* first read data is in IIC_CSR1 */ + ReadMReg((lpReg + IIC_CSR1), iic_csr1_r.reg); + + /* now get data u_char out of register */ + *byVal = (u_char) iic_csr1_r.fld.RD_DATA; + + return writestat; /* return with status */ +} diff --git a/drivers/staging/dt3155/dt3155_io.h b/drivers/staging/dt3155/dt3155_io.h new file mode 100644 index 000000000000..c1174ab7eac5 --- /dev/null +++ b/drivers/staging/dt3155/dt3155_io.h @@ -0,0 +1,400 @@ +/* + +Copyright 1996,2002 Gregory D. Hager, Alfred A. Rizzi, Noah J. Cowan, + Jason Lapenta, Scott Smedley + +This file is part of the DT3155 Device Driver. + +The DT3155 Device Driver is free software; you can redistribute it +and/or modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The DT3155 Device Driver is distributed in the hope that it will be +useful, but WITHOUT ANY WARRANTY; without even the implied warranty +of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the DT3155 Device Driver; if not, write to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, +MA 02111-1307 USA + + +-- Changes -- + + Date Programmer Description of changes made + ------------------------------------------------------------------- + 24-Jul-2002 SS GPL licence. + +*/ + +/* This code is a modified version of examples provided by Data Translations.*/ + +#ifndef DT3155_IO_INC +#define DT3155_IO_INC + +/* macros to access registers */ + +#define WriteMReg(Address, Data) * ((u_long *) (Address)) = Data +#define ReadMReg(Address, Data) Data = * ((u_long *) (Address)) + +/***************** 32 bit register globals **************/ + +/* offsets for 32-bit memory mapped registers */ + +#define EVEN_DMA_START 0x000 +#define ODD_DMA_START 0x00C +#define EVEN_DMA_STRIDE 0x018 +#define ODD_DMA_STRIDE 0x024 +#define EVEN_PIXEL_FMT 0x030 +#define ODD_PIXEL_FMT 0x034 +#define FIFO_TRIGGER 0x038 +#define XFER_MODE 0x03C +#define CSR1 0x040 +#define RETRY_WAIT_CNT 0x044 +#define INT_CSR 0x048 +#define EVEN_FLD_MASK 0x04C +#define ODD_FLD_MASK 0x050 +#define MASK_LENGTH 0x054 +#define FIFO_FLAG_CNT 0x058 +#define IIC_CLK_DUR 0x05C +#define IIC_CSR1 0x060 +#define IIC_CSR2 0x064 +#define EVEN_DMA_UPPR_LMT 0x08C +#define ODD_DMA_UPPR_LMT 0x090 + +#define CLK_DUR_VAL 0x01010101 + + + +/******** Assignments and Typedefs for 32 bit Memory Mapped Registers ********/ + +/********************************** + * fifo_trigger_tag + */ +typedef union fifo_trigger_tag { + u_long reg; + struct + { + u_long PACKED : 6; + u_long : 9; + u_long PLANER : 7; + u_long : 9; + } fld; +} FIFO_TRIGGER_R; + +/********************************** + * xfer_mode_tag + */ +typedef union xfer_mode_tag { + u_long reg; + struct + { + u_long : 2; + u_long FIELD_TOGGLE : 1; + u_long : 5; + u_long : 2; + u_long : 22; + } fld; +} XFER_MODE_R; + +/********************************** + * csr1_tag + */ +typedef union csr1_tag { + u_long reg; + struct + { + u_long CAP_CONT_EVE : 1; + u_long CAP_CONT_ODD : 1; + u_long CAP_SNGL_EVE : 1; + u_long CAP_SNGL_ODD : 1; + u_long FLD_DN_EVE : 1; + u_long FLD_DN_ODD : 1; + u_long SRST : 1; + u_long FIFO_EN : 1; + u_long FLD_CRPT_EVE : 1; + u_long FLD_CRPT_ODD : 1; + u_long ADDR_ERR_EVE : 1; + u_long ADDR_ERR_ODD : 1; + u_long CRPT_DIS : 1; + u_long RANGE_EN : 1; + u_long : 16; + } fld; +} CSR1_R; + +/********************************** + * retry_wait_cnt_tag + */ +typedef union retry_wait_cnt_tag { + u_long reg; + struct + { + u_long RTRY_WAIT_CNT : 8; + u_long : 24; + } fld; +} RETRY_WAIT_CNT_R; + +/********************************** + * int_csr_tag + */ +typedef union int_csr_tag { + u_long reg; + struct + { + u_long FLD_END_EVE : 1; + u_long FLD_END_ODD : 1; + u_long FLD_START : 1; + u_long : 5; + u_long FLD_END_EVE_EN : 1; + u_long FLD_END_ODD_EN : 1; + u_long FLD_START_EN : 1; + u_long : 21; + } fld; +} INT_CSR_R; + +/********************************** + * mask_length_tag + */ +typedef union mask_length_tag { + u_long reg; + struct + { + u_long MASK_LEN_EVE : 5; + u_long : 11; + u_long MASK_LEN_ODD : 5; + u_long : 11; + } fld; +} MASK_LENGTH_R; + +/********************************** + * fifo_flag_cnt_tag + */ +typedef union fifo_flag_cnt_tag { + u_long reg; + struct + { + u_long AF_COUNT : 7; + u_long : 9; + u_long AE_COUNT : 7; + u_long : 9; + } fld; +} FIFO_FLAG_CNT_R; + +/********************************** + * iic_clk_dur + */ +typedef union iic_clk_dur { + u_long reg; + struct + { + u_long PHASE_1 : 8; + u_long PHASE_2 : 8; + u_long PHASE_3 : 8; + u_long PHASE_4 : 8; + } fld; +} IIC_CLK_DUR_R; + +/********************************** + * iic_csr1_tag + */ +typedef union iic_csr1_tag { + u_long reg; + struct + { + u_long AUTO_EN : 1; + u_long BYPASS : 1; + u_long SDA_OUT : 1; + u_long SCL_OUT : 1; + u_long : 4; + u_long AUTO_ABORT : 1; + u_long DIRECT_ABORT : 1; + u_long SDA_IN : 1; + u_long SCL_IN : 1; + u_long : 4; + u_long AUTO_ADDR : 8; + u_long RD_DATA : 8; + } fld; +} IIC_CSR1_R; + +/********************************** + * iic_csr2_tag + */ +typedef union iic_csr2_tag { + u_long reg; + struct + { + u_long DIR_WR_DATA : 8; + u_long DIR_SUB_ADDR : 8; + u_long DIR_RD : 1; + u_long DIR_ADDR : 7; + u_long NEW_CYCLE : 1; + u_long : 7; + } fld; +} IIC_CSR2_R; + +/* use for both EVEN and ODD DMA UPPER LIMITS */ + +/********************************** + * dma_upper_lmt_tag + */ +typedef union dma_upper_lmt_tag { + u_long reg; + struct + { + u_long DMA_UPPER_LMT_VAL : 24; + u_long : 8; + } fld; +} DMA_UPPER_LMT_R; + + +/*************************************** + * Global declarations of local copies + * of boards' 32 bit registers + ***************************************/ +extern u_long even_dma_start_r; /* bit 0 should always be 0 */ +extern u_long odd_dma_start_r; /* .. */ +extern u_long even_dma_stride_r; /* bits 0&1 should always be 0 */ +extern u_long odd_dma_stride_r; /* .. */ +extern u_long even_pixel_fmt_r; +extern u_long odd_pixel_fmt_r; + +extern FIFO_TRIGGER_R fifo_trigger_r; +extern XFER_MODE_R xfer_mode_r; +extern CSR1_R csr1_r; +extern RETRY_WAIT_CNT_R retry_wait_cnt_r; +extern INT_CSR_R int_csr_r; + +extern u_long even_fld_mask_r; +extern u_long odd_fld_mask_r; + +extern MASK_LENGTH_R mask_length_r; +extern FIFO_FLAG_CNT_R fifo_flag_cnt_r; +extern IIC_CLK_DUR_R iic_clk_dur_r; +extern IIC_CSR1_R iic_csr1_r; +extern IIC_CSR2_R iic_csr2_r; +extern DMA_UPPER_LMT_R even_dma_upper_lmt_r; +extern DMA_UPPER_LMT_R odd_dma_upper_lmt_r; + + + +/***************** 8 bit I2C register globals ***********/ + +#define CSR2 0x010 /* indices of 8-bit I2C mapped reg's*/ +#define EVEN_CSR 0x011 +#define ODD_CSR 0x012 +#define CONFIG 0x013 +#define DT_ID 0x01F +#define X_CLIP_START 0x020 +#define Y_CLIP_START 0x022 +#define X_CLIP_END 0x024 +#define Y_CLIP_END 0x026 +#define AD_ADDR 0x030 +#define AD_LUT 0x031 +#define AD_CMD 0x032 +#define DIG_OUT 0x040 +#define PM_LUT_ADDR 0x050 +#define PM_LUT_DATA 0x051 + + +/******** Assignments and Typedefs for 8 bit I2C Registers********************/ + +typedef union i2c_csr2_tag { + u_char reg; + struct + { + u_char CHROM_FIL : 1; + u_char SYNC_SNTL : 1; + u_char HZ50 : 1; + u_char SYNC_PRESENT : 1; + u_char BUSY_EVE : 1; + u_char BUSY_ODD : 1; + u_char DISP_PASS : 1; + } fld; +} I2C_CSR2; + +typedef union i2c_even_csr_tag { + u_char reg; + struct + { + u_char DONE_EVE : 1; + u_char SNGL_EVE : 1; + u_char ERROR_EVE : 1; + u_char : 5; + } fld; +} I2C_EVEN_CSR; + +typedef union i2c_odd_csr_tag { + u_char reg; + struct + { + u_char DONE_ODD : 1; + u_char SNGL_ODD : 1; + u_char ERROR_ODD : 1; + u_char : 5; + } fld; +} I2C_ODD_CSR; + +typedef union i2c_config_tag { + u_char reg; + struct + { + u_char ACQ_MODE : 2; + u_char EXT_TRIG_EN : 1; + u_char EXT_TRIG_POL : 1; + u_char H_SCALE : 1; + u_char CLIP : 1; + u_char PM_LUT_SEL : 1; + u_char PM_LUT_PGM : 1; + } fld; +} I2C_CONFIG; + + +typedef union i2c_ad_cmd_tag { /* bits can have 3 different meanings + depending on value of AD_ADDR */ + u_char reg; + struct + { + u_char : 2; + u_char SYNC_LVL_SEL : 2; + u_char SYNC_CNL_SEL : 2; + u_char DIGITIZE_CNL_SEL1 : 2; + } bt252_command; /* Bt252 Command Register */ + struct /* if AD_ADDR = 00h */ + { + u_char IOUT_DATA : 8; + } bt252_iout0; /* Bt252 IOUT0 register */ + struct /* if AD_ADDR = 01h */ + { + u_char IOUT_DATA : 8; + } bt252_iout1; /* BT252 IOUT1 register */ +} I2C_AD_CMD; /* if AD_ADDR = 02h */ + + +/***** Global declarations of local copies of boards' 8 bit I2C registers ***/ + +extern I2C_CSR2 i2c_csr2; +extern I2C_EVEN_CSR i2c_even_csr; +extern I2C_ODD_CSR i2c_odd_csr; +extern I2C_CONFIG i2c_config; +extern u_char i2c_dt_id; +extern u_char i2c_x_clip_start; +extern u_char i2c_y_clip_start; +extern u_char i2c_x_clip_end; +extern u_char i2c_y_clip_end; +extern u_char i2c_ad_addr; +extern u_char i2c_ad_lut; +extern I2C_AD_CMD i2c_ad_cmd; +extern u_char i2c_dig_out; +extern u_char i2c_pm_lut_addr; +extern u_char i2c_pm_lut_data; + +/* Functions for Global use */ + +/* access 8-bit IIC registers */ + +extern int ReadI2C (u_char * lpReg, u_short wIregIndex, u_char * byVal); +extern int WriteI2C (u_char * lpReg, u_short wIregIndex, u_char byVal); + +#endif diff --git a/drivers/staging/dt3155/dt3155_isr.c b/drivers/staging/dt3155/dt3155_isr.c new file mode 100644 index 000000000000..339aee9a0925 --- /dev/null +++ b/drivers/staging/dt3155/dt3155_isr.c @@ -0,0 +1,545 @@ +/* + +Copyright 1996,2002,2005 Gregory D. Hager, Alfred A. Rizzi, Noah J. Cowan, + Jason Lapenta, Scott Smedley, Greg Sharp + +This file is part of the DT3155 Device Driver. + +The DT3155 Device Driver is free software; you can redistribute it +and/or modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The DT3155 Device Driver is distributed in the hope that it will be +useful, but WITHOUT ANY WARRANTY; without even the implied warranty +of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the DT3155 Device Driver; if not, write to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, +MA 02111-1307 USA + + File: dt3155_isr.c +Purpose: Buffer management routines, and other routines for the ISR + (the actual isr is in dt3155_drv.c) + +-- Changes -- + + Date Programmer Description of changes made + ------------------------------------------------------------------- + 03-Jul-2000 JML n/a + 02-Apr-2002 SS Mods to make work with separate allocator + module; Merged John Roll's mods to make work with + multiple boards. + 10-Jul-2002 GCS Complete rewrite of setup_buffers to disallow + buffers which span a 4MB boundary. + 24-Jul-2002 SS GPL licence. + 30-Jul-2002 NJC Added support for buffer loop. + 31-Jul-2002 NJC Complete rewrite of buffer management + 02-Aug-2002 NJC Including slab.h instead of malloc.h (no warning). + Also, allocator_init() now returns allocator_max + so cleaned up allocate_buffers() accordingly. + 08-Aug-2005 SS port to 2.6 kernel. + +*/ + +#include <asm/system.h> +#include <linux/slab.h> +#include <linux/sched.h> +#include <linux/types.h> + +#include "dt3155.h" +#include "dt3155_drv.h" +#include "dt3155_io.h" +#include "dt3155_isr.h" +#include "allocator.h" + +#define FOUR_MB (0x0400000) /* Can't DMA accross a 4MB boundary!*/ +#define UPPER_10_BITS (0x3FF<<22) /* Can't DMA accross a 4MB boundary!*/ + + +/* Pointer into global structure for handling buffers */ +struct dt3155_fbuffer_s *dt3155_fbuffer[MAXBOARDS] = {NULL +#if MAXBOARDS == 2 + , NULL +#endif +}; + +/****************************************************************************** + * Simple array based que struct + * + * Some handy functions using the buffering structure. + *****************************************************************************/ + + +/*************************** + * are_empty_buffers + * m is minor # of device + ***************************/ +inline bool are_empty_buffers( int m ) +{ + return ( dt3155_fbuffer[ m ]->empty_len ); +} + +/************************** + * push_empty + * m is minor # of device + * + * This is slightly confusing. The number empty_len is the literal # + * of empty buffers. After calling, empty_len-1 is the index into the + * empty buffer stack. So, if empty_len == 1, there is one empty buffer, + * given by dt3155_fbuffer[m]->empty_buffers[0]. + * empty_buffers should never fill up, though this is not checked. + **************************/ +inline void push_empty( int index, int m ) +{ + dt3155_fbuffer[m]->empty_buffers[ dt3155_fbuffer[m]->empty_len ] = index; + dt3155_fbuffer[m]->empty_len++; +} + +/************************** + * pop_empty( m ) + * m is minor # of device + **************************/ +inline int pop_empty( int m ) +{ + dt3155_fbuffer[m]->empty_len--; + return dt3155_fbuffer[m]->empty_buffers[ dt3155_fbuffer[m]->empty_len ]; +} + +/************************* + * is_ready_buf_empty( m ) + * m is minor # of device + *************************/ +inline bool is_ready_buf_empty( int m ) +{ + return ((dt3155_fbuffer[ m ]->ready_len) == 0); +} + +/************************* + * is_ready_buf_full( m ) + * m is minor # of device + * this should *never* be true if there are any active, locked or empty + * buffers, since it corresponds to nbuffers ready buffers!! + * 7/31/02: total rewrite. --NJC + *************************/ +inline bool is_ready_buf_full( int m ) +{ + return ( dt3155_fbuffer[ m ]->ready_len == dt3155_fbuffer[ m ]->nbuffers ); +} + +/***************************************************** + * push_ready( m, buffer ) + * m is minor # of device + * + *****************************************************/ +inline void push_ready( int m, int index ) +{ + int head = dt3155_fbuffer[m]->ready_head; + + dt3155_fbuffer[ m ]->ready_que[ head ] = index; + dt3155_fbuffer[ m ]->ready_head = ( (head + 1) % + (dt3155_fbuffer[ m ]->nbuffers) ); + dt3155_fbuffer[ m ]->ready_len++; + +} + +/***************************************************** + * get_tail() + * m is minor # of device + * + * Simply comptutes the tail given the head and the length. + *****************************************************/ +static inline int get_tail( int m ) +{ + return ((dt3155_fbuffer[ m ]->ready_head - + dt3155_fbuffer[ m ]->ready_len + + dt3155_fbuffer[ m ]->nbuffers)% + (dt3155_fbuffer[ m ]->nbuffers)); +} + + + +/***************************************************** + * pop_ready() + * m is minor # of device + * + * This assumes that there is a ready buffer ready... should + * be checked (e.g. with is_ready_buf_empty() prior to call. + *****************************************************/ +inline int pop_ready( int m ) +{ + int tail; + tail = get_tail(m); + dt3155_fbuffer[ m ]->ready_len--; + return dt3155_fbuffer[ m ]->ready_que[ tail ]; +} + + +/***************************************************** + * printques + * m is minor # of device + *****************************************************/ +inline void printques( int m ) +{ + int head = dt3155_fbuffer[ m ]->ready_head; + int tail; + int num = dt3155_fbuffer[ m ]->nbuffers; + int frame_index; + int index; + + tail = get_tail(m); + + printk("\n R:"); + for ( index = tail; index != head; index++, index = index % (num) ) + { + frame_index = dt3155_fbuffer[ m ]->ready_que[ index ]; + printk(" %d ", frame_index ); + } + + printk("\n E:"); + for ( index = 0; index < dt3155_fbuffer[ m ]->empty_len; index++ ) + { + frame_index = dt3155_fbuffer[ m ]->empty_buffers[ index ]; + printk(" %d ", frame_index ); + } + + frame_index = dt3155_fbuffer[ m ]->active_buf; + printk("\n A: %d", frame_index); + + frame_index = dt3155_fbuffer[ m ]->locked_buf; + printk("\n L: %d \n", frame_index ); + +} + +/***************************************************** + * adjust_4MB + * + * If a buffer intersects the 4MB boundary, push + * the start address up to the beginning of the + * next 4MB chunk (assuming bufsize < 4MB). + *****************************************************/ +u_long adjust_4MB (u_long buf_addr, u_long bufsize) { + if (((buf_addr+bufsize) & UPPER_10_BITS) != (buf_addr & UPPER_10_BITS)) + return (buf_addr+bufsize) & UPPER_10_BITS; + else + return buf_addr; +} + + +/***************************************************** + * allocate_buffers + * + * Try to allocate enough memory for all requested + * buffers. If there is not enough free space + * try for less memory. + *****************************************************/ +void allocate_buffers (u_long *buf_addr, u_long* total_size_kbs, + u_long bufsize) +{ + /* Compute the minimum amount of memory guaranteed to hold all + MAXBUFFERS such that no buffer crosses the 4MB boundary. + Store this value in the variable "full_size" */ + + u_long allocator_max; + u_long bufs_per_chunk = (FOUR_MB / bufsize); + u_long filled_chunks = (MAXBUFFERS-1) / bufs_per_chunk; + u_long leftover_bufs = MAXBUFFERS - filled_chunks * bufs_per_chunk; + + u_long full_size = bufsize /* possibly unusable part of 1st chunk */ + + filled_chunks * FOUR_MB /* max # of completely filled 4mb chunks */ + + leftover_bufs * bufsize; /* these buffs will be in a partly filled + chunk at beginning or end */ + + u_long full_size_kbs = 1 + (full_size-1) / 1024; + u_long min_size_kbs = 2*ndevices*bufsize / 1024; + u_long size_kbs; + + /* Now, try to allocate full_size. If this fails, keep trying for + less & less memory until it succeeds. */ +#ifndef STANDALONE_ALLOCATOR + /* initialize the allocator */ + allocator_init(&allocator_max); +#endif + size_kbs = full_size_kbs; + *buf_addr = 0; + printk ("DT3155: We would like to get: %d KB\n", (u_int)(full_size_kbs)); + printk ("DT3155: ...but need at least: %d KB\n", (u_int)(min_size_kbs)); + printk ("DT3155: ...the allocator has: %d KB\n", (u_int)(allocator_max)); + size_kbs = (full_size_kbs <= allocator_max ? full_size_kbs : allocator_max); + if (size_kbs > min_size_kbs) { + if ((*buf_addr = allocator_allocate_dma (size_kbs, GFP_KERNEL)) != 0) { + printk ("DT3155: Managed to allocate: %d KB\n", (u_int)size_kbs); + *total_size_kbs = size_kbs; + return; + } + } + /* If we got here, the allocation failed */ + printk ("DT3155: Allocator failed!\n"); + *buf_addr = 0; + *total_size_kbs = 0; + return; + +} + + +/***************************************************** + * dt3155_setup_buffers + * + * setup_buffers just puts the buffering system into + * a consistent state before the start of interrupts + * + * JML : it looks like all the buffers need to be + * continuous. So I'm going to try and allocate one + * continuous buffer. + * + * GCS : Fix DMA problems when buffer spans + * 4MB boundary. Also, add error checking. This + * function will return -ENOMEM when not enough memory. + *****************************************************/ +u_long dt3155_setup_buffers(u_long *allocatorAddr) + +{ + u_long index; + u_long rambuff_addr; /* start of allocation */ + u_long rambuff_size; /* total size allocated to driver */ + u_long rambuff_acm; /* accumlator, keep track of how much + is left after being split up*/ + u_long rambuff_end; /* end of rambuff */ + u_long numbufs; /* number of useful buffers allocated (per device) */ + u_long bufsize = DT3155_MAX_ROWS * DT3155_MAX_COLS; + int m; /* minor # of device, looped for all devs */ + + /* zero the fbuffer status and address structure */ + for ( m = 0; m < ndevices; m++) + { + dt3155_fbuffer[ m ] = &(dt3155_status[ m ].fbuffer); + + /* Make sure the buffering variables are consistent */ + { + u_char *ptr = (u_char *) dt3155_fbuffer[ m ]; + for( index = 0; index < sizeof(struct dt3155_fbuffer_s); index++) + *(ptr++)=0; + } + } + + /* allocate a large contiguous chunk of RAM */ + allocate_buffers (&rambuff_addr, &rambuff_size, bufsize); + printk( "DT3155: mem info\n" ); + printk( " - rambuf_addr = 0x%x \n", (u_int)rambuff_addr ); + printk( " - length (kb) = %u \n", (u_int)rambuff_size ); + if( rambuff_addr == 0 ) + { + printk( KERN_INFO + "DT3155: Error setup_buffers() allocator dma failed \n" ); + return -ENOMEM; + } + *allocatorAddr = rambuff_addr; + rambuff_end = rambuff_addr + 1024 * rambuff_size; + + /* after allocation, we need to count how many useful buffers there + are so we can give an equal number to each device */ + rambuff_acm = rambuff_addr; + for ( index = 0; index < MAXBUFFERS; index++) { + rambuff_acm = adjust_4MB (rambuff_acm, bufsize);/*avoid spanning 4MB bdry*/ + if (rambuff_acm + bufsize > rambuff_end) + break; + rambuff_acm += bufsize; + } + /* Following line is OK, will waste buffers if index + * not evenly divisible by ndevices -NJC*/ + numbufs = index / ndevices; + printk (" - numbufs = %u\n", (u_int) numbufs); + if (numbufs < 2) { + printk( KERN_INFO + "DT3155: Error setup_buffers() couldn't allocate 2 bufs/board\n" ); + return -ENOMEM; + } + + /* now that we have board memory we spit it up */ + /* between the boards and the buffers */ + rambuff_acm = rambuff_addr; + for ( m = 0; m < ndevices; m ++) + { + rambuff_acm = adjust_4MB (rambuff_acm, bufsize); + + /* Save the start of this boards buffer space (for mmap). */ + dt3155_status[ m ].mem_addr = rambuff_acm; + + for (index = 0; index < numbufs; index++) + { + rambuff_acm = adjust_4MB (rambuff_acm, bufsize); + if (rambuff_acm + bufsize > rambuff_end) { + /* Should never happen */ + printk ("DT3155 PROGRAM ERROR (GCS)\n" + "Error distributing allocated buffers\n"); + return -ENOMEM; + } + + dt3155_fbuffer[ m ]->frame_info[ index ].addr = rambuff_acm; + push_empty( index, m ); + /* printk(" - Buffer : %lx\n", + * dt3155_fbuffer[ m ]->frame_info[ index ].addr ); + */ + dt3155_fbuffer[ m ]->nbuffers += 1; + rambuff_acm += bufsize; + } + + /* Make sure there is an active buffer there. */ + dt3155_fbuffer[ m ]->active_buf = pop_empty( m ); + dt3155_fbuffer[ m ]->even_happened = 0; + dt3155_fbuffer[ m ]->even_stopped = 0; + + /* make sure there is no locked_buf JML 2/28/00 */ + dt3155_fbuffer[ m ]->locked_buf = -1; + + dt3155_status[ m ].mem_size = + rambuff_acm - dt3155_status[ m ].mem_addr; + + /* setup the ready queue */ + dt3155_fbuffer[ m ]->ready_head = 0; + dt3155_fbuffer[ m ]->ready_len = 0; + printk("Available buffers for device %d: %d\n", + m, dt3155_fbuffer[ m ]->nbuffers); + } + + return 1; +} + +/***************************************************** + * internal_release_locked_buffer + * + * The internal function for releasing a locked buffer. + * It assumes interrupts are turned off. + * + * m is minor number of device + *****************************************************/ +static inline void internal_release_locked_buffer( int m ) +{ + /* Pointer into global structure for handling buffers */ + if ( dt3155_fbuffer[ m ]->locked_buf >= 0 ) + { + push_empty( dt3155_fbuffer[ m ]->locked_buf, m ); + dt3155_fbuffer[ m ]->locked_buf = -1; + } +} + + +/***************************************************** + * dt3155_release_locked_buffer() + * m is minor # of device + * + * The user function of the above. + * + *****************************************************/ +inline void dt3155_release_locked_buffer( int m ) +{ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + unsigned long int flags; + local_save_flags(flags); + local_irq_disable(); + internal_release_locked_buffer(m); + local_irq_restore(flags); +#else + int flags; + + save_flags( flags ); + cli(); + internal_release_locked_buffer( m ); + restore_flags( flags ); +#endif +} + + +/***************************************************** + * dt3155_flush() + * m is minor # of device + * + *****************************************************/ +inline int dt3155_flush( int m ) +{ + int index; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + unsigned long int flags; + local_save_flags(flags); + local_irq_disable(); +#else + int flags; + save_flags( flags ); + cli(); +#endif + + internal_release_locked_buffer( m ); + dt3155_fbuffer[ m ]->empty_len = 0; + + for ( index = 0; index < dt3155_fbuffer[ m ]->nbuffers; index++ ) + push_empty( index, m ); + + /* Make sure there is an active buffer there. */ + dt3155_fbuffer[ m ]->active_buf = pop_empty( m ); + + dt3155_fbuffer[ m ]->even_happened = 0; + dt3155_fbuffer[ m ]->even_stopped = 0; + + /* setup the ready queue */ + dt3155_fbuffer[ m ]->ready_head = 0; + dt3155_fbuffer[ m ]->ready_len = 0; + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + local_irq_restore(flags); +#else + restore_flags( flags ); +#endif + + return 0; +} + +/***************************************************** + * dt3155_get_ready_buffer() + * m is minor # of device + * + * get_ready_buffer will grab the next chunk of data + * if it is already there, otherwise it returns 0. + * If the user has a buffer locked it will unlock + * that buffer before returning the new one. + *****************************************************/ +inline int dt3155_get_ready_buffer( int m ) +{ + int frame_index; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + unsigned long int flags; + local_save_flags(flags); + local_irq_disable(); +#else + int flags; + save_flags( flags ); + cli(); +#endif + +#ifdef DEBUG_QUES_A + printques( m ); +#endif + + internal_release_locked_buffer( m ); + + if (is_ready_buf_empty( m )) + frame_index = -1; + else + { + frame_index = pop_ready( m ); + dt3155_fbuffer[ m ]->locked_buf = frame_index; + } + +#ifdef DEBUG_QUES_B + printques( m ); +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + local_irq_restore(flags); +#else + restore_flags( flags ); +#endif + + return frame_index; +} diff --git a/drivers/staging/dt3155/dt3155_isr.h b/drivers/staging/dt3155/dt3155_isr.h new file mode 100644 index 000000000000..b117b504e277 --- /dev/null +++ b/drivers/staging/dt3155/dt3155_isr.h @@ -0,0 +1,77 @@ +/* + +Copyright 1996,2002 Gregory D. Hager, Alfred A. Rizzi, Noah J. Cowan, + Jason Lapenta, Scott Smedley + +This file is part of the DT3155 Device Driver. + +The DT3155 Device Driver is free software; you can redistribute it +and/or modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The DT3155 Device Driver is distributed in the hope that it will be +useful, but WITHOUT ANY WARRANTY; without even the implied warranty +of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the DT3155 Device Driver; if not, write to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, +MA 02111-1307 USA + + +-- Changes -- + + Date Programmer Description of changes made + ------------------------------------------------------------------- + 03-Jul-2000 JML n/a + 24-Jul-2002 SS GPL licence. + 26-Oct-2009 SS Porting to 2.6.30 kernel. + +-- notes -- + +*/ + +#ifndef DT3155_ISR_H +#define DT3155_ISR_H + +extern struct dt3155_fbuffer_s *dt3155_fbuffer[MAXBOARDS]; + +/* User functions for buffering */ +/* Initialize the buffering system. This should */ +/* be called prior to enabling interrupts */ + +u_long dt3155_setup_buffers(u_long *allocatorAddr); + +/* Get the next frame of data if it is ready. Returns */ +/* zero if no data is ready. If there is data but */ +/* the user has a locked buffer, it will unlock that */ +/* buffer and return it to the free list. */ + +int dt3155_get_ready_buffer(int minor); + +/* Return a locked buffer to the free list */ + +void dt3155_release_locked_buffer(int minor); + +/* Flush the buffer system */ +int dt3155_flush(int minor); + +/********************************** + * Simple array based que struct + **********************************/ + +bool are_empty_buffers( int minor ); +void push_empty( int index, int minor ); + +int pop_empty( int minor ); + +bool is_ready_buf_empty( int minor ); +bool is_ready_buf_full( int minor ); + +void push_ready( int minor, int index ); +int pop_ready( int minor ); + + +#endif diff --git a/drivers/staging/dt3155/pci-compat.h b/drivers/staging/dt3155/pci-compat.h new file mode 100644 index 000000000000..5f47d5a94d4b --- /dev/null +++ b/drivers/staging/dt3155/pci-compat.h @@ -0,0 +1,97 @@ + +/* This header only makes send when included in a 2.0 compile */ + +#ifndef _PCI_COMPAT_H_ +#define _PCI_COMPAT_H_ + +#ifdef __KERNEL__ + +#include <linux/bios32.h> /* pcibios_* */ +#include <linux/pci.h> /* pcibios_* */ +#include <linux/malloc.h> /* kmalloc */ + +/* fake the new pci interface based on the old one: encapsulate bus/devfn */ +struct pci_fake_dev { + u8 bus; + u8 devfn; + int index; +}; +#define pci_dev pci_fake_dev /* the other pci_dev is unused by 2.0 drivers */ + +extern inline struct pci_dev *pci_find_device(unsigned int vendorid, + unsigned int devid, + struct pci_dev *from) +{ + struct pci_dev *pptr = kmalloc(sizeof(*pptr), GFP_KERNEL); + int index = 0; + int ret; + + if (!pptr) return NULL; + if (from) index = pptr->index + 1; + ret = pcibios_find_device(vendorid, devid, index, + &pptr->bus, &pptr->devfn); + if (ret) { kfree(pptr); return NULL; } + return pptr; +} + +extern inline struct pci_dev *pci_find_class(unsigned int class, + struct pci_dev *from) +{ + return NULL; /* FIXME */ +} + +extern inline void pci_release_device(struct pci_dev *dev) +{ + kfree(dev); +} + +/* struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn); */ + +#define pci_present pcibios_present + +extern inline int +pci_read_config_byte(struct pci_dev *dev, u8 where, u8 *val) +{ + return pcibios_read_config_byte(dev->bus, dev->devfn, where, val); +} + +extern inline int +pci_read_config_word(struct pci_dev *dev, u8 where, u16 *val) +{ + return pcibios_read_config_word(dev->bus, dev->devfn, where, val); +} + +extern inline int +pci_read_config_dword(struct pci_dev *dev, u8 where, u32 *val) +{ + return pcibios_read_config_dword(dev->bus, dev->devfn, where, val); +} + +extern inline int +pci_write_config_byte(struct pci_dev *dev, u8 where, u8 val) +{ + return pcibios_write_config_byte(dev->bus, dev->devfn, where, val); +} + +extern inline int +pci_write_config_word(struct pci_dev *dev, u8 where, u16 val) +{ + return pcibios_write_config_word(dev->bus, dev->devfn, where, val); +} + +extern inline int +pci_write_config_dword(struct pci_dev *dev, u8 where, u32 val) +{ + return pcibios_write_config_dword(dev->bus, dev->devfn, where, val); +} + +extern inline void pci_set_master(struct pci_dev *dev) +{ + u16 cmd; + pcibios_read_config_word(dev->bus, dev->devfn, PCI_COMMAND, &cmd); + cmd |= PCI_COMMAND_MASTER; + pcibios_write_config_word(dev->bus, dev->devfn, PCI_COMMAND, cmd); +} + +#endif /* __KERNEL__ */ +#endif /* _PCI_COMPAT_H_ */ diff --git a/drivers/staging/dt3155/sysdep.h b/drivers/staging/dt3155/sysdep.h new file mode 100644 index 000000000000..1d575d4a53ee --- /dev/null +++ b/drivers/staging/dt3155/sysdep.h @@ -0,0 +1,820 @@ +/* + * sysdep.h -- centralizing compatibility issues between 2.0, 2.2, 2.4 + * + * Copyright (C) 2001 Alessandro Rubini and Jonathan Corbet + * Copyright (C) 2001 O'Reilly & Associates + * + * The source code in this file can be freely used, adapted, + * and redistributed in source or binary form, so long as an + * acknowledgment appears in derived source files. The citation + * should list that the code comes from the book "Linux Device + * Drivers" by Alessandro Rubini and Jonathan Corbet, published + * by O'Reilly & Associates. No warranty is attached; + * we cannot take responsibility for errors or fitness for use. + * + * $Id: sysdep.h,v 1.2 2005/08/09 06:08:51 ssmedley Exp $ + */ + + +#ifndef _SYSDEP_H_ +#define _SYSDEP_H_ + +#ifndef LINUX_VERSION_CODE +# include <linux/version.h> +#endif + +#ifndef KERNEL_VERSION /* pre-2.1.90 didn't have it */ +# define KERNEL_VERSION(vers,rel,seq) ( ((vers)<<16) | ((rel)<<8) | (seq) ) +#endif + +/* only allow 2.0.x 2.2.y and 2.4.z */ + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,0,0) /* not < 2.0 */ +# error "This kernel is too old: not supported by this file" +#endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,7,0) /* not > 2.7, by now */ +# error "This kernel is too recent: not supported by this file" +#endif +#if (LINUX_VERSION_CODE & 0xff00) == 1 /* not 2.1 */ +# error "Please don't use linux-2.1, use 2.2, 2.4 or 2.6 instead" +#endif +#if (LINUX_VERSION_CODE & 0xff00) == 3 /* not 2.3 */ +# error "Please don't use linux-2.3, use 2.4 or 2.6 instead" +#endif + +/* remember about the current version */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,1,0) +# define LINUX_20 +#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,3,0) +# define LINUX_22 +#else +# define LINUX_24 +#endif + +/* we can't support versioning in pre-2.4 because we #define some functions */ +#if !defined(LINUX_24) && defined(CONFIG_MODVERSIONS) +# error "This sysdep.h can't support CONFIG_MODVERSIONS" +# error "and old kernels at the same time." +# error "Either use 2.4 or avoid using versioning" +#endif + +#ifndef LINUX_20 /* include vmalloc.h if this is 2.2/2.4 */ +# ifdef VM_READ /* a typical flag defined by mm.h */ +# include <linux/vmalloc.h> +# endif +#endif + +#include <linux/sched.h> + +/* Modularization issues */ +#ifdef LINUX_20 +# define __USE_OLD_SYMTAB__ +# define EXPORT_NO_SYMBOLS register_symtab(NULL); +# define REGISTER_SYMTAB(tab) register_symtab(tab) +#else +# define REGISTER_SYMTAB(tab) /* nothing */ +#endif + +#ifdef __USE_OLD_SYMTAB__ +# define __MODULE_STRING(s) /* nothing */ +# define MODULE_PARM(v,t) /* nothing */ +# define MODULE_PARM_DESC(v,t) /* nothing */ +# define MODULE_AUTHOR(n) /* nothing */ +# define MODULE_DESCRIPTION(d) /* nothing */ +# define MODULE_SUPPORTED_DEVICE(n) /* nothing */ +#endif + +/* + * In version 2.2 (up to 2.2.19, at least), the macro for request_module() + * when no kmod is there is wrong. It's a "do {} while 0" but it shouldbe int + */ +#ifdef LINUX_22 +# ifndef CONFIG_KMOD +# undef request_module +# define request_module(name) -ENOSYS +# endif +#endif + + +#ifndef LINUX_20 +# include <linux/init.h> /* module_init/module_exit */ +#endif + +#ifndef module_init +# define module_init(x) int init_module(void) { return x(); } +# define module_exit(x) void cleanup_module(void) { x(); } +#endif + +#ifndef SET_MODULE_OWNER +# define SET_MODULE_OWNER(structure) /* nothing */ +#endif + +/* + * "select" changed in 2.1.23. The implementation is twin, but this + * header is new + * + */ +#ifdef LINUX_20 +# define __USE_OLD_SELECT__ +#else +# include <linux/poll.h> +#endif + +#ifdef LINUX_20 +# define INODE_FROM_F(filp) ((filp)->f_inode) +#else +# define INODE_FROM_F(filp) ((filp)->f_dentry->d_inode) +#endif + +/* Other changes in the fops are solved using wrappers */ + +/* + * Wait queues changed with 2.3 + */ +#ifndef DECLARE_WAIT_QUEUE_HEAD +# define DECLARE_WAIT_QUEUE_HEAD(head) struct wait_queue *head = NULL + typedef struct wait_queue *wait_queue_head_t; +# define init_waitqueue_head(head) (*(head)) = NULL + +/* offer wake_up_sync as an alias for wake_up */ +# define wake_up_sync(head) wake_up(head) +# define wake_up_interruptible_sync(head) wake_up_interruptible(head) + +/* Pretend we have add_wait_queue_exclusive */ +# define add_wait_queue_exclusive(q,entry) add_wait_queue ((q), (entry)) + +#endif /* no DECLARE_WAIT_QUEUE_HEAD */ + +/* + * Define wait_event for 2.0 kernels. (This ripped off directly from + * the 2.2.18 sched.h) + */ +#ifdef LINUX_20 + +#define __wait_event(wq, condition) \ +do { \ + struct wait_queue __wait; \ + \ + __wait.task = current; \ + add_wait_queue(&wq, &__wait); \ + for (;;) { \ + current->state = TASK_UNINTERRUPTIBLE; \ + mb(); \ + if (condition) \ + break; \ + schedule(); \ + } \ + current->state = TASK_RUNNING; \ + remove_wait_queue(&wq, &__wait); \ +} while (0) + +#define wait_event(wq, condition) \ +do { \ + if (condition) \ + break; \ + __wait_event(wq, condition); \ +} while (0) + +#define __wait_event_interruptible(wq, condition, ret) \ +do { \ + struct wait_queue __wait; \ + \ + __wait.task = current; \ + add_wait_queue(&wq, &__wait); \ + for (;;) { \ + current->state = TASK_INTERRUPTIBLE; \ + mb(); \ + if (condition) \ + break; \ + if (!signal_pending(current)) { \ + schedule(); \ + continue; \ + } \ + ret = -ERESTARTSYS; \ + break; \ + } \ + current->state = TASK_RUNNING; \ + remove_wait_queue(&wq, &__wait); \ +} while (0) + +#define wait_event_interruptible(wq, condition) \ +({ \ + int __ret = 0; \ + if (!(condition)) \ + __wait_event_interruptible(wq, condition, __ret); \ + __ret; \ +}) +#endif + + +/* + * 2.3 added tasklets + */ +#ifdef LINUX_24 +# define HAVE_TASKLETS +#endif + + + + +/* FIXME: implement the other versions of wake_up etc */ + + +/* + * access to user space: use the 2.2 functions, + * and implement them as macros for 2.0 + */ + +#ifdef LINUX_20 +# include <asm/segment.h> +# define access_ok(t,a,sz) (verify_area((t),(void *) (a),(sz)) ? 0 : 1) +# define verify_area_20 verify_area +# define copy_to_user(t,f,n) (memcpy_tofs((t), (f), (n)), 0) +# define copy_from_user(t,f,n) (memcpy_fromfs((t), (f), (n)), 0) +# define __copy_to_user(t,f,n) copy_to_user((t), (f), (n)) +# define __copy_from_user(t,f,n) copy_from_user((t), (f), (n)) + +# define PUT_USER(val,add) (put_user((val),(add)), 0) +# define __PUT_USER(val,add) PUT_USER((val),(add)) + +# define GET_USER(dest,add) ((dest)=get_user((add)), 0) +# define __GET_USER(dest,add) GET_USER((dest),(add)) +#else +# include <asm/uaccess.h> +# include <asm/io.h> +# define verify_area_20(t,a,sz) (0) /* == success */ +# define PUT_USER put_user +# define __PUT_USER __put_user +# define GET_USER get_user +# define __GET_USER __get_user +#endif + +/* + * Allocation issues + */ +#ifdef GFP_USER /* only if mm.h has been included */ +# ifdef LINUX_20 +# define __GFP_DMA GFP_DMA /* 2.0 didn't have the leading __ */ +# endif +# ifndef LINUX_24 +# define __GFP_HIGHMEM 0 /* was not there */ +# define GFP_HIGHUSER 0 /* idem */ +# endif + +# ifdef LINUX_20 +# define __get_free_pages(a,b) __get_free_pages((a),(b),0) +# endif +# ifndef LINUX_24 +# define get_zeroed_page get_free_page +# endif +#endif + +/* ioremap */ +#if defined(LINUX_20) && defined(_LINUX_MM_H) +# define ioremap_nocache ioremap +# ifndef __i386__ + /* This simple approach works for non-PC platforms. */ +# define ioremap vremap +# define iounmap vfree +# else /* the PC has <expletive> ISA; 2.2 and 2.4 remap it, 2.0 needs not */ +extern inline void *ioremap(unsigned long phys_addr, unsigned long size) +{ + if (phys_addr >= 0xA0000 && phys_addr + size <= 0x100000) + return (void *)phys_addr; + return vremap(phys_addr, size); +} + +extern inline void iounmap(void *addr) +{ + if ((unsigned long)addr >= 0xA0000 + && (unsigned long)addr < 0x100000) + return; + vfree(addr); +} +# endif +#endif + +/* Also, define check_mem_region etc */ +#ifndef LINUX_24 +# define check_mem_region(a,b) 0 /* success */ +# define request_mem_region(a,b,c) /* nothing */ +# define release_mem_region(a,b) /* nothing */ +#endif + +/* implement capable() for 2.0 */ +#ifdef LINUX_20 +# define capable(anything) suser() +#endif + +/* The use_count of exec_domain and binfmt changed in 2.1.23 */ + +#ifdef LINUX_20 +# define INCRCOUNT(p) ((p)->module ? __MOD_INC_USE_COUNT((p)->module) : 0) +# define DECRCOUNT(p) ((p)->module ? __MOD_DEC_USE_COUNT((p)->module) : 0) +# define CURRCOUNT(p) ((p)->module && (p)->module->usecount) +#else +# define INCRCOUNT(p) ((p)->use_count++) +# define DECRCOUNT(p) ((p)->use_count--) +# define CURRCOUNT(p) ((p)->use_count) +#endif + +/* + * /proc has changed a lot across the versions... + */ +#ifdef LINUX_20 +# define USE_PROC_REGISTER +#endif + + +/* + * 2.2 didn't have create_proc_{read|info}_entry yet. + * And it looks like there are no other "interesting" entry point, as + * the rest is somehow esotique (mknod, symlink, ...) + */ +#ifdef LINUX_22 +# ifdef PROC_SUPER_MAGIC /* Only if procfs is being used */ +extern inline struct proc_dir_entry *create_proc_read_entry(const char *name, + mode_t mode, struct proc_dir_entry *base, + read_proc_t *read_proc, void * data) +{ + struct proc_dir_entry *res=create_proc_entry(name,mode,base); + if (res) { + res->read_proc=read_proc; + res->data=data; + } + return res; +} + +# ifndef create_proc_info_entry /* added in 2.2.18 */ +typedef int (get_info_t)(char *, char **, off_t, int, int); +extern inline struct proc_dir_entry *create_proc_info_entry(const char *name, + mode_t mode, struct proc_dir_entry *base, get_info_t *get_info) +{ + struct proc_dir_entry *res=create_proc_entry(name,mode,base); + if (res) res->get_info=get_info; + return res; +} +# endif /* no create_proc_info_entry */ +# endif +#endif + +#ifdef LINUX_20 +# define test_and_set_bit(nr,addr) test_bit((nr),(addr)) +# define test_and_clear_bit(nr,addr) clear_bit((nr),(addr)) +# define test_and_change_bit(nr,addr) change_bit((nr),(addr)) +#endif + + +/* 2.0 had no read and write memory barriers, and 2.2 lacks the + set_ functions */ +#ifndef LINUX_24 +# ifdef LINUX_20 +# define wmb() mb() /* this is a big penalty on non-reordering platfs */ +# define rmb() mb() /* this is a big penalty on non-reordering platfs */ +# endif /* LINUX_20 */ + +#define set_mb() do { var = value; mb(); } while (0) +#define set_wmb() do { var = value; wmb(); } while (0) +#endif /* ! LINUX_24 */ + + + +/* 2.1.30 removed these functions. Let's define them, just in case */ +#ifndef LINUX_20 +# define queue_task_irq queue_task +# define queue_task_irq_off queue_task +#endif + +/* 2.1.10 and 2.1.43 introduced new functions. They are worth using */ + +#ifdef LINUX_20 + +# include <asm/byteorder.h> +# ifdef __LITTLE_ENDIAN +# define cpu_to_le16(x) (x) +# define cpu_to_le32(x) (x) +# define cpu_to_be16(x) htons((x)) +# define cpu_to_be32(x) htonl((x)) +# else +# define cpu_to_be16(x) (x) +# define cpu_to_be32(x) (x) + extern inline __u16 cpu_to_le16(__u16 x) { return (x<<8) | (x>>8);} + extern inline __u32 cpu_to_le32(__u32 x) { return (x>>24) | + ((x>>8)&0xff00) | ((x<<8)&0xff0000) | (x<<24);} +# endif + +# define le16_to_cpu(x) cpu_to_le16(x) +# define le32_to_cpu(x) cpu_to_le32(x) +# define be16_to_cpu(x) cpu_to_be16(x) +# define be32_to_cpu(x) cpu_to_be32(x) + +# define cpu_to_le16p(addr) (cpu_to_le16(*(addr))) +# define cpu_to_le32p(addr) (cpu_to_le32(*(addr))) +# define cpu_to_be16p(addr) (cpu_to_be16(*(addr))) +# define cpu_to_be32p(addr) (cpu_to_be32(*(addr))) + + extern inline void cpu_to_le16s(__u16 *a) {*a = cpu_to_le16(*a);} + extern inline void cpu_to_le32s(__u16 *a) {*a = cpu_to_le32(*a);} + extern inline void cpu_to_be16s(__u16 *a) {*a = cpu_to_be16(*a);} + extern inline void cpu_to_be32s(__u16 *a) {*a = cpu_to_be32(*a);} + +# define le16_to_cpup(x) cpu_to_le16p(x) +# define le32_to_cpup(x) cpu_to_le32p(x) +# define be16_to_cpup(x) cpu_to_be16p(x) +# define be32_to_cpup(x) cpu_to_be32p(x) + +# define le16_to_cpus(x) cpu_to_le16s(x) +# define le32_to_cpus(x) cpu_to_le32s(x) +# define be16_to_cpus(x) cpu_to_be16s(x) +# define be32_to_cpus(x) cpu_to_be32s(x) + +#endif + +#ifdef LINUX_20 +# define __USE_OLD_REBUILD_HEADER__ +#endif + +/* + * 2.0 didn't include sema_init, so we make our own - but only if it + * looks like semaphore.h got included. + */ +#ifdef LINUX_20 +# ifdef MUTEX_LOCKED /* Only if semaphore.h included */ + extern inline void sema_init (struct semaphore *sem, int val) + { + sem->count = val; + sem->waking = sem->lock = 0; + sem->wait = NULL; + } +# endif +#endif /* LINUX_20 */ + +/* + * In 2.0, there is no real need for spinlocks, and they weren't really + * implemented anyway. + * + * XXX the _irqsave variant should be defined eventually to do the + * right thing. + */ +#ifdef LINUX_20 +typedef int spinlock_t; +# define spin_lock(lock) +# define spin_unlock(lock) +# define spin_lock_init(lock) + +# define spin_lock_irqsave(lock,flags) do { \ + save_flags(flags); cli(); } while (0); +# define spin_unlock_irqrestore(lock,flags) restore_flags(flags); +#endif + +/* + * 2.1 stuffed the "flush" method into the middle of the file_operations + * structure. The FOP_NO_FLUSH symbol is for drivers that do not implement + * flush (most of them), it can be inserted in initializers for all 2.x + * kernel versions. + */ +#ifdef LINUX_20 +# define FOP_NO_FLUSH /* nothing */ +# define TAG_LLSEEK lseek +# define TAG_POLL select +#else +# define FOP_NO_FLUSH NULL, +# define TAG_LLSEEK llseek +# define TAG_POLL poll +#endif + + + +/* + * fasync changed in 2.2. + */ +#ifdef LINUX_20 +/* typedef struct inode *fasync_file; */ +# define fasync_file struct inode * +#else + typedef int fasync_file; +#endif + +/* kill_fasync had less arguments, and a different indirection in the first */ +#ifndef LINUX_24 +# define kill_fasync(ptrptr,sig,band) kill_fasync(*(ptrptr),(sig)) +#endif + +/* other things that are virtualized: define the new functions for the old k */ +#ifdef LINUX_20 +# define in_interrupt() (intr_count!=0) +# define mdelay(x) udelay((x)*1000) +# define signal_pending(current) ((current)->signal & ~(current)->blocked) +#endif + +#ifdef LINUX_PCI_H /* only if PCI stuff is being used */ +# ifdef LINUX_20 +# include "pci-compat.h" /* a whole set of replacement functions */ +# else +# define pci_release_device(d) /* placeholder, used in 2.0 to free stuff */ +# endif +#endif + + + +/* + * Some task state stuff + */ + +#ifndef set_current_state +# define set_current_state(s) current->state = (s); +#endif + +#ifdef LINUX_20 +extern inline void schedule_timeout(int timeout) +{ + current->timeout = jiffies + timeout; + current->state = TASK_INTERRUPTIBLE; + schedule(); + current->timeout = 0; +} + +extern inline long sleep_on_timeout(wait_queue_head_t *q, signed long timeout) +{ + signed long early = 0; + + current->timeout = jiffies + timeout; + sleep_on (q); + if (current->timeout > 0) { + early = current->timeout - jiffies; + current->timeout = 0; + } + return early; +} + + +extern inline long interruptible_sleep_on_timeout(wait_queue_head_t *q, + signed long timeout) +{ + signed long early = 0; + + current->timeout = jiffies + timeout; + interruptible_sleep_on (q); + if (current->timeout > 0) { + early = current->timeout - jiffies; + current->timeout = 0; + } + return early; +} + +#endif /* LINUX_20 */ + +/* + * Schedule_task was a late 2.4 addition. + */ +#ifndef LINUX_24 +extern inline int schedule_task(struct tq_struct *task) +{ + queue_task(task, &tq_scheduler); + return 1; +} +#endif + + +/* + * Timing issues + */ +#ifdef LINUX_20 +# define get_fast_time do_gettimeofday +#endif + +#ifdef _LINUX_DELAY_H /* only if linux/delay.h is included */ +# ifndef mdelay /* linux-2.0 */ +# ifndef MAX_UDELAY_MS +# define MAX_UDELAY_MS 5 +# endif +# define mdelay(n) (\ + (__builtin_constant_p(n) && (n)<=MAX_UDELAY_MS) ? udelay((n)*1000) : \ + ({unsigned long msec=(n); while (msec--) udelay(1000);})) +# endif /* mdelay */ +#endif /* _LINUX_DELAY_H */ + + +/* + * No del_timer_sync before 2.4 + */ +#ifndef LINUX_24 +# define del_timer_sync(timer) del_timer(timer) /* and hope */ +#endif + +/* + * mod_timer wasn't present in 2.0 + */ +#ifdef LINUX_20 +static inline int mod_timer(struct timer_list *timer, unsigned long expires) +{ + int pending = del_timer(timer); + if (pending) { + timer->expires = expires; + add_timer(timer); + } + return pending; +} +#endif +/* + * Various changes in mmap and friends. + */ + +#ifndef NOPAGE_SIGBUS +# define NOPAGE_SIGBUS NULL /* return value of the nopage memory method */ +# define NOPAGE_OOM NULL /* No real equivalent in older kernels */ +#endif + +#ifndef VM_RESERVED /* Added 2.4.0-test10 */ +# define VM_RESERVED 0 +#endif + +#ifdef LINUX_24 /* use "vm_pgoff" to get an offset */ +#define VMA_OFFSET(vma) ((vma)->vm_pgoff << PAGE_SHIFT) +#else /* use "vm_offset" */ +#define VMA_OFFSET(vma) ((vma)->vm_offset) +#endif + +#ifdef MAP_NR +#define virt_to_page(page) (mem_map + MAP_NR(page)) +#endif + +#ifndef get_page +# define get_page(p) atomic_inc(&(p)->count) +#endif + +/* + * No DMA lock in 2.0. + */ +#ifdef LINUX_20 +static inline unsigned long claim_dma_lock(void) +{ + unsigned long flags; + save_flags(flags); + cli(); + return flags; +} + +static inline void release_dma_lock(unsigned long flags) +{ + restore_flags(flags); +} +#endif + + +/* + * I/O memory was not managed by ealier kernels, define them as success + */ + +#if 0 /* FIXME: what is the right way to do request_mem_region? */ +#ifndef LINUX_24 +# define check_mem_region(start, len) 0 +# define request_mem_region(start, len, name) 0 +# define release_mem_region(start, len) 0 + + /* + * Also, request_ and release_ region used to return void. Return 0 instead + */ +# define request_region(s, l, n) ({request_region((s),(l),(n));0;}) +# define release_region(s, l) ({release_region((s),(l));0;}) + +#endif /* not LINUX_24 */ +#endif + +/* + * Block layer stuff. + */ +#ifndef LINUX_24 + +/* BLK_DEFAULT_QUEUE for use with these macros only!!!! */ +#define BLK_DEFAULT_QUEUE(major) blk_dev[(major)].request_fn +#define blk_init_queue(where,request_fn) where = request_fn; +#define blk_cleanup_queue(where) where = NULL; + +/* No QUEUE_EMPTY in older kernels */ +#ifndef QUEUE_EMPTY /* Driver can redefine it too */ +# define QUEUE_EMPTY (CURRENT != NULL) +#endif + +#ifdef RO_IOCTLS +static inline int blk_ioctl(kdev_t dev, unsigned int cmd, unsigned long arg) +{ + int err; + + switch (cmd) { + case BLKRAGET: /* return the readahead value */ + if (!arg) return -EINVAL; + err = ! access_ok(VERIFY_WRITE, arg, sizeof(long)); + if (err) return -EFAULT; + PUT_USER(read_ahead[MAJOR(dev)],(long *) arg); + return 0; + + case BLKRASET: /* set the readahead value */ + if (!capable(CAP_SYS_ADMIN)) return -EACCES; + if (arg > 0xff) return -EINVAL; /* limit it */ + read_ahead[MAJOR(dev)] = arg; + return 0; + + case BLKFLSBUF: /* flush */ + if (! capable(CAP_SYS_ADMIN)) return -EACCES; /* only root */ + fsync_dev(dev); + invalidate_buffers(dev); + return 0; + + RO_IOCTLS(dev, arg); + } + return -ENOTTY; +} +#endif /* RO_IOCTLS */ + +#ifdef LINUX_EXTENDED_PARTITION /* defined in genhd.h */ +static inline void register_disk(struct gendisk *gdev, kdev_t dev, + unsigned minors, struct file_operations *ops, long size) +{ + if (! gdev) + return; + resetup_one_dev(gdev, MINOR(dev) >> gdev->minor_shift); +} +#endif /* LINUX_EXTENDED_PARTITION */ + + +#else /* it is Linux 2.4 */ +#define HAVE_BLKPG_H +#endif /* LINUX_24 */ + + + +#ifdef LINUX_20 /* physical and virtual addresses had the same value */ +# define __pa(a) (a) +# define __va(a) (a) +#endif + +/* + * Network driver compatibility + */ + +/* + * 2.0 dev_kfree_skb had an extra arg. The following is a little dangerous + * in that it assumes that FREE_WRITE is always wanted. Very few 2.0 drivers + * use FREE_READ, but the number is *not* zero... + * + * Also: implement the non-checking versions of a couple skb functions - + * but they still check in 2.0. + */ +#ifdef LINUX_20 +# define dev_kfree_skb(skb) dev_kfree_skb((skb), FREE_WRITE); + +# define __skb_push(skb, len) skb_push((skb), (len)) +# define __skb_put(skb, len) skb_put((skb), (len)) +#endif + +/* + * Softnet changes in 2.4 + */ +#ifndef LINUX_24 +# ifdef _LINUX_NETDEVICE_H /* only if netdevice.h was included */ +# define netif_start_queue(dev) clear_bit(0, (void *) &(dev)->tbusy); +# define netif_stop_queue(dev) set_bit(0, (void *) &(dev)->tbusy); + +static inline void netif_wake_queue(struct device *dev) +{ + clear_bit(0, (void *) &(dev)->tbusy); + mark_bh(NET_BH); +} + +/* struct device became struct net_device */ +# define net_device device +# endif /* netdevice.h */ +#endif /* ! LINUX_24 */ + +/* + * Memory barrier stuff, define what's missing from older kernel versions + */ +#ifdef switch_to /* this is always a macro, defined in <asm/sysstem.h> */ + +# ifndef set_mb +# define set_mb(var, value) do {(var) = (value); mb();} while 0 +# endif +# ifndef set_rmb +# define set_rmb(var, value) do {(var) = (value); rmb();} while 0 +# endif +# ifndef set_wmb +# define set_wmb(var, value) do {(var) = (value); wmb();} while 0 +# endif + +/* The hw barriers are defined as sw barriers. A correct thing if this + specific kernel/platform is supported but has no specific instruction */ +# ifndef mb +# define mb barrier +# endif +# ifndef rmb +# define rmb barrier +# endif +# ifndef wmb +# define wmb barrier +# endif + +#endif /* switch to (i.e. <asm/system.h>) */ + + +#endif /* _SYSDEP_H_ */ diff --git a/drivers/staging/iio/ring_sw.c b/drivers/staging/iio/ring_sw.c index 359ff9208f36..b746cf603225 100644 --- a/drivers/staging/iio/ring_sw.c +++ b/drivers/staging/iio/ring_sw.c @@ -8,7 +8,6 @@ */ #include <linux/kernel.h> -#include <linux/device.h> #include <linux/module.h> #include <linux/device.h> #include <linux/workqueue.h> diff --git a/drivers/staging/mimio/mimio.c b/drivers/staging/mimio/mimio.c index 1ba8103f5003..2cfef4a0851f 100644 --- a/drivers/staging/mimio/mimio.c +++ b/drivers/staging/mimio/mimio.c @@ -1,47 +1,46 @@ /* * Hardware event => input event mapping: * + * BTN_TOOL_PEN 0x140 black + * BTN_TOOL_RUBBER 0x141 blue + * BTN_TOOL_BRUSH 0x142 green + * BTN_TOOL_PENCIL 0x143 red + * BTN_TOOL_AIRBRUSH 0x144 eraser + * BTN_TOOL_FINGER 0x145 small eraser + * BTN_TOOL_MOUSE 0x146 mimio interactive + * BTN_TOOL_LENS 0x147 mimio interactive but1 + * LOCALBTN_TOOL_EXTRA1 0x14a mimio interactive but2 == BTN_TOUCH + * LOCALBTN_TOOL_EXTRA2 0x14b mimio extra pens (orange, brown, yellow, + * purple) == BTN_STYLUS + * LOCALBTN_TOOL_EXTRA3 0x14c unused == BTN_STYLUS2 + * BTN_TOOL_DOUBLETAP 0x14d unused + * BTN_TOOL_TRIPLETAP 0x14e unused * - * - input.h:#define BTN_TOOL_PEN 0x140 black - input.h:#define BTN_TOOL_RUBBER 0x141 blue - input.h:#define BTN_TOOL_BRUSH 0x142 green - input.h:#define BTN_TOOL_PENCIL 0x143 red - input.h:#define BTN_TOOL_AIRBRUSH 0x144 eraser - input.h:#define BTN_TOOL_FINGER 0x145 small eraser - input.h:#define BTN_TOOL_MOUSE 0x146 mimio interactive - input.h:#define BTN_TOOL_LENS 0x147 mimio interactive but1 - input.h:#define LOCALBTN_TOOL_EXTRA1 0x14a mimio interactive but2 == BTN_TOUCH - input.h:#define LOCALBTN_TOOL_EXTRA2 0x14b mimio extra pens (orange, brown, yellow, purple) == BTN_STYLUS - input.h:#define LOCALBTN_TOOL_EXTRA3 0x14c unused == BTN_STYLUS2 - input.h:#define BTN_TOOL_DOUBLETAP 0x14d unused - input.h:#define BTN_TOOL_TRIPLETAP 0x14e unused - * - * MIMIO_EV_PENDOWN(MIMIO_PEN_K) => EV_KEY BIT(BTN_TOOL_PEN) - * MIMIO_EV_PENDOWN(MIMIO_PEN_B) => EV_KEY BIT(BTN_TOOL_RUBBER) - * MIMIO_EV_PENDOWN(MIMIO_PEN_G) => EV_KEY BIT(BTN_TOOL_BRUSH) - * MIMIO_EV_PENDOWN(MIMIO_PEN_R) => EV_KEY BIT(BTN_TOOL_PENCIL) - * MIMIO_EV_PENDOWN(MIMIO_PEN_E) => EV_KEY BIT(BTN_TOOL_AIRBRUSH) - * MIMIO_EV_PENDOWN(MIMIO_PEN_ES) => EV_KEY BIT(BTN_TOOL_FINGER) - * MIMIO_EV_PENDOWN(MIMIO_PEN_I) => EV_KEY BIT(BTN_TOOL_MOUSE) - * MIMIO_EV_PENDOWN(MIMIO_PEN_IL) => EV_KEY BIT(BTN_TOOL_LENS) - * MIMIO_EV_PENDOWN(MIMIO_PEN_IR) => EV_KEY BIT(BTN_TOOL_DOUBLETAP) - * MIMIO_EV_PENDOWN(MIMIO_PEN_EX) => EV_KEY BIT(BTN_TOOL_TRIPLETAP) - * MIMIO_EV_PENDATA => EV_ABS BIT(ABS_X), BIT(ABS_Y) - * MIMIO_EV_MEMRESET => EV_KEY BIT(BTN_0) - * MIMIO_EV_ACC(ACC_NEWPAGE) => EV_KEY BIT(BTN_1) - * MIMIO_EV_ACC(ACC_TAGPAGE) => EV_KEY BIT(BTN_2) - * MIMIO_EV_ACC(ACC_PRINTPAGE) => EV_KEY BIT(BTN_3) - * MIMIO_EV_ACC(ACC_MAXIMIZE) => EV_KEY BIT(BTN_4) - * MIMIO_EV_ACC(ACC_FINDCTLPNL) => EV_KEY BIT(BTN_5) - * + * MIMIO_EV_PENDOWN(MIMIO_PEN_K) => EV_KEY BIT(BTN_TOOL_PEN) + * MIMIO_EV_PENDOWN(MIMIO_PEN_B) => EV_KEY BIT(BTN_TOOL_RUBBER) + * MIMIO_EV_PENDOWN(MIMIO_PEN_G) => EV_KEY BIT(BTN_TOOL_BRUSH) + * MIMIO_EV_PENDOWN(MIMIO_PEN_R) => EV_KEY BIT(BTN_TOOL_PENCIL) + * MIMIO_EV_PENDOWN(MIMIO_PEN_E) => EV_KEY BIT(BTN_TOOL_AIRBRUSH) + * MIMIO_EV_PENDOWN(MIMIO_PEN_ES) => EV_KEY BIT(BTN_TOOL_FINGER) + * MIMIO_EV_PENDOWN(MIMIO_PEN_I) => EV_KEY BIT(BTN_TOOL_MOUSE) + * MIMIO_EV_PENDOWN(MIMIO_PEN_IL) => EV_KEY BIT(BTN_TOOL_LENS) + * MIMIO_EV_PENDOWN(MIMIO_PEN_IR) => EV_KEY BIT(BTN_TOOL_DOUBLETAP) + * MIMIO_EV_PENDOWN(MIMIO_PEN_EX) => EV_KEY BIT(BTN_TOOL_TRIPLETAP) + * MIMIO_EV_PENDATA => EV_ABS BIT(ABS_X), BIT(ABS_Y) + * MIMIO_EV_MEMRESET => EV_KEY BIT(BTN_0) + * MIMIO_EV_ACC(ACC_NEWPAGE) => EV_KEY BIT(BTN_1) + * MIMIO_EV_ACC(ACC_TAGPAGE) => EV_KEY BIT(BTN_2) + * MIMIO_EV_ACC(ACC_PRINTPAGE) => EV_KEY BIT(BTN_3) + * MIMIO_EV_ACC(ACC_MAXIMIZE) => EV_KEY BIT(BTN_4) + * MIMIO_EV_ACC(ACC_FINDCTLPNL) => EV_KEY BIT(BTN_5) * * open issues: - * - cold-load of data captured when mimio in standalone mode not yet - * supported; need to snoop Win32 box to see datastream for this. - * - mimio mouse not yet supported; need to snoop Win32 box to see the - * datastream for this. + * - cold-load of data captured when mimio in standalone mode not yet + * supported; need to snoop Win32 box to see datastream for this. + * - mimio mouse not yet supported; need to snoop Win32 box to see the + * datastream for this. */ + #include <linux/kernel.h> #include <linux/init.h> #include <linux/slab.h> @@ -145,7 +144,7 @@ static void mimio_rx_handler(struct mimio *, unsigned char *, unsigned int); static int mimio_tx(struct mimio *, const char *, int); static char mimio_name[] = "VirtualInk mimio-Xi"; -static struct usb_device_id mimio_table [] = { +static struct usb_device_id mimio_table[] = { { USB_DEVICE(MIMIO_VENDOR_ID, MIMIO_PRODUCT_ID) }, { USB_DEVICE(0x0525, 0xa4a0) }, /* gadget zero firmware */ { } @@ -357,14 +356,21 @@ static int mimio_open(struct input_dev *idev) rslt = usb_submit_urb(mimio->in.urb, GFP_KERNEL); if (rslt) { dev_err(&idev->dev, "usb_submit_urb failure " - "(res = %d: %s). Not greeting.\n", - rslt, - (!urb ? "urb is NULL" : - (urb->hcpriv ? "urb->hcpriv is non-NULL" : - (!urb->complete ? "urb is not complete" : - (urb->number_of_packets <= 0 ? "urb has no packets" : - (urb->interval <= 0 ? "urb interval too small" : - "urb interval too large or some other error")))))); + "(res = %d: ", rslt); + if (!urb) + dev_err(&idev->dev, "urb is NULL"); + else if (urb->hcpriv) + dev_err(&idev->dev, "urb->hcpriv is non-NULL"); + else if (!urb->complete) + dev_err(&idev->dev, "urb is not complete"); + else if (urb->number_of_packets <= 0) + dev_err(&idev->dev, "urb has no packets"); + else if (urb->interval <= 0) + dev_err(&idev->dev, "urb interval too small"); + else + dev_err(&idev->dev, "urb interval too large " \ + "or some other error"); + dev_err(&idev->dev, "). Not greeting.\n"); rslt = -EIO; goto exit; } @@ -505,23 +511,6 @@ static int mimio_probe(struct usb_interface *ifc, input_set_abs_params(input_dev, ABS_Y, 0, MIMIO_YRANGE_MAX, 0, 0); input_dev->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC); -#if 0 - input_dev->absmin[ABS_X] = 0; - input_dev->absmin[ABS_Y] = 0; - input_dev->absmax[ABS_X] = 9600; - input_dev->absmax[ABS_Y] = 4800; - input_dev->absfuzz[ABS_X] = 0; - input_dev->absfuzz[ABS_Y] = 0; - input_dev->absflat[ABS_X] = 0; - input_dev->absflat[ABS_Y] = 0; -#endif - -#if 0 - /* this will just reduce the precision */ - input_dev->absfuzz[ABS_X] = 8; /* experimental; may need to change */ - input_dev->absfuzz[ABS_Y] = 8; /* experimental; may need to change */ -#endif - /* * Register the input device. */ @@ -588,7 +577,7 @@ static int handle_mimio_rx_penupdown(struct mimio *mimio, *(mimio->pktbuf.p + 2); if (x != *(mimio->pktbuf.p + 3)) { dev_dbg(&mimio->idev->dev, "EV_PEN%s: bad xsum.\n", - down ? "DOWN":"UP"); + down ? "DOWN" : "UP"); /* skip this event data */ mimio->pktbuf.p += 4; /* decode any remaining events */ @@ -720,13 +709,6 @@ static void mimio_rx_handler(struct mimio *mimio, if (instr_ofst[mimio->pktbuf.instr] >= 0) { int code = BTN_TOOL_PEN + instr_ofst[mimio->last_pen_down]; -#if 0 - /* Utter hack to ensure we get forwarded _AND_ - * so we can identify when a complete signal is - * received */ - mimio->idev->abs[ABS_Y] = -1; - mimio->idev->abs[ABS_X] = -1; -#endif /* input_regs(mimio->idev, regs); */ input_report_abs(mimio->idev, ABS_X, x); input_report_abs(mimio->idev, ABS_Y, y); diff --git a/drivers/staging/otus/80211core/ctxrx.c b/drivers/staging/otus/80211core/ctxrx.c index ac54d5a636b0..7fa4f48fc8ca 100644 --- a/drivers/staging/otus/80211core/ctxrx.c +++ b/drivers/staging/otus/80211core/ctxrx.c @@ -536,8 +536,7 @@ void zfProtRspSim(zdev_t* dev, zbuf_t* buf) zm_msg2_rx(ZM_LV_2, "ip1=", dip[1]); //ARP request to 192.168.1.15 - if ((arpOp == 0x0100) && (dip[0] == 0xa8c0) && (dip[1] == 0x0f01)); - { + if ((arpOp == 0x0100) && (dip[0] == 0xa8c0) && (dip[1] == 0x0f01)) { zm_msg0_rx(ZM_LV_2, "ARP"); /* ARP response */ zmw_rx_buf_writeh(dev, buf, 20, 0x0200); diff --git a/drivers/staging/otus/apdbg.c b/drivers/staging/otus/apdbg.c index 0eb93f19958a..b59028e7e33c 100644 --- a/drivers/staging/otus/apdbg.c +++ b/drivers/staging/otus/apdbg.c @@ -90,8 +90,27 @@ struct zdap_ioctl { #endif -char hex(char); -unsigned char asctohex(char *str); +static char hex(char v) +{ + if (isdigit(v)) + return v - '0'; + else if (isxdigit(v)) + return tolower(v) - 'a' + 10; + else + return 0; +} + +static unsigned char asctohex(char *str) +{ + unsigned char value; + + value = hex(*str) & 0x0f; + value = value << 4; + str++; + value |= hex(*str) & 0x0f; + + return value; +} char *prgname; @@ -109,10 +128,10 @@ int set_ioctl(int sock, struct ifreq *req) int read_reg(int sock, struct ifreq *req) { - struct zdap_ioctl *zdreq = 0; + struct zdap_ioctl *zdreq = NULL; if (!set_ioctl(sock, req)) - return -1; + return -1; /* * zdreq = (struct zdap_ioctl *)req->ifr_data; @@ -125,7 +144,7 @@ int read_reg(int sock, struct ifreq *req) int read_mem(int sock, struct ifreq *req) { - struct zdap_ioctl *zdreq = 0; + struct zdap_ioctl *zdreq = NULL; int i; if (!set_ioctl(sock, req)) @@ -368,7 +387,7 @@ int main(int argc, char **argv) zdreq.addr = addr; zdreq.cmd = ZM_IOCTL_SET_PIBSS_MODE; - } else { + } else { fprintf(stderr, "error action\n"); exit(1); } @@ -380,25 +399,3 @@ fail: exit(0); } -unsigned char asctohex(char *str) -{ - unsigned char value; - - value = hex(*str) & 0x0f; - value = value << 4; - str++; - value |= hex(*str) & 0x0f; - - return value; -} - -char hex(char v) -{ - if (isdigit(v)) - return v - '0'; - else if (isxdigit(v)) - return tolower(v) - 'a' + 10; - else - return 0; -} - diff --git a/drivers/staging/ramzswap/ramzswap_drv.c b/drivers/staging/ramzswap/ramzswap_drv.c index 989fac5b01b3..18196f3852d8 100644 --- a/drivers/staging/ramzswap/ramzswap_drv.c +++ b/drivers/staging/ramzswap/ramzswap_drv.c @@ -29,7 +29,6 @@ #include <linux/swap.h> #include <linux/swapops.h> #include <linux/vmalloc.h> -#include <linux/version.h> #include "ramzswap_drv.h" diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211.h b/drivers/staging/rtl8187se/ieee80211/ieee80211.h index 0d490c164db6..04a48e7e76e6 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211.h @@ -161,10 +161,6 @@ do { if (ieee80211_debug_level & (level)) \ #define IEEE80211_DEBUG(level, fmt, args...) do {} while (0) #endif /* CONFIG_IEEE80211_DEBUG */ -#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" -#define MAC_ARG(x) ((u8 *)(x))[0], ((u8 *)(x))[1], ((u8 *)(x))[2], \ - ((u8 *)(x))[3], ((u8 *)(x))[4], ((u8 *)(x))[5] - /* * To use the debug system; * diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c index 172e8f3ae6c1..40f1b99faad2 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c @@ -285,7 +285,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!(keyidx & (1 << 5))) { if (net_ratelimit()) { printk(KERN_DEBUG "CCMP: received packet without ExtIV" - " flag from " MAC_FMT "\n", MAC_ARG(hdr->addr2)); + " flag from %pM\n", hdr->addr2); } key->dot11RSNAStatsCCMPFormatErrors++; return -2; @@ -298,9 +298,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (!key->key_set) { if (net_ratelimit()) { - printk(KERN_DEBUG "CCMP: received packet from " MAC_FMT + printk(KERN_DEBUG "CCMP: received packet from %pM" " with keyid=%d that does not have a configured" - " key\n", MAC_ARG(hdr->addr2), keyidx); + " key\n", hdr->addr2, keyidx); } return -3; } @@ -315,11 +315,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (memcmp(pn, key->rx_pn, CCMP_PN_LEN) <= 0) { if (net_ratelimit()) { - printk(KERN_DEBUG "CCMP: replay detected: STA=" MAC_FMT - " previous PN %02x%02x%02x%02x%02x%02x " - "received PN %02x%02x%02x%02x%02x%02x\n", - MAC_ARG(hdr->addr2), MAC_ARG(key->rx_pn), - MAC_ARG(pn)); + printk(KERN_DEBUG "CCMP: replay detected: STA=%pM" + " previous PN %pm received PN %pm\n", + hdr->addr2, key->rx_pn, pn); } key->dot11RSNAStatsCCMPReplays++; return -4; @@ -347,7 +345,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (memcmp(mic, a, CCMP_MIC_LEN) != 0) { if (net_ratelimit()) { printk(KERN_DEBUG "CCMP: decrypt failed: STA=" - MAC_FMT "\n", MAC_ARG(hdr->addr2)); + "%pM\n", hdr->addr2); } key->dot11RSNAStatsCCMPDecryptErrors++; return -5; @@ -423,11 +421,10 @@ static char * ieee80211_ccmp_print_stats(char *p, void *priv) { struct ieee80211_ccmp_data *ccmp = priv; p += sprintf(p, "key[%d] alg=CCMP key_set=%d " - "tx_pn=%02x%02x%02x%02x%02x%02x " - "rx_pn=%02x%02x%02x%02x%02x%02x " + "tx_pn=%pm rx_pn=%pm " "format_errors=%d replays=%d decrypt_errors=%d\n", ccmp->key_idx, ccmp->key_set, - MAC_ARG(ccmp->tx_pn), MAC_ARG(ccmp->rx_pn), + ccmp->tx_pn, ccmp->rx_pn, ccmp->dot11RSNAStatsCCMPFormatErrors, ccmp->dot11RSNAStatsCCMPReplays, ccmp->dot11RSNAStatsCCMPDecryptErrors); diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c index e6d8385e1d88..a5254111d9a1 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c @@ -385,7 +385,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!(keyidx & (1 << 5))) { if (net_ratelimit()) { printk(KERN_DEBUG "TKIP: received packet without ExtIV" - " flag from " MAC_FMT "\n", MAC_ARG(hdr->addr2)); + " flag from %pM\n", hdr->addr2); } return -2; } @@ -397,9 +397,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (!tkey->key_set) { if (net_ratelimit()) { - printk(KERN_DEBUG "TKIP: received packet from " MAC_FMT + printk(KERN_DEBUG "TKIP: received packet from %pM" " with keyid=%d that does not have a configured" - " key\n", MAC_ARG(hdr->addr2), keyidx); + " key\n", hdr->addr2, keyidx); } return -3; } @@ -410,9 +410,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (iv32 < tkey->rx_iv32 || (iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) { if (net_ratelimit()) { - printk(KERN_DEBUG "TKIP: replay detected: STA=" MAC_FMT + printk(KERN_DEBUG "TKIP: replay detected: STA=%pM" " previous TSC %08x%04x received TSC " - "%08x%04x\n", MAC_ARG(hdr->addr2), + "%08x%04x\n", hdr->addr2, tkey->rx_iv32, tkey->rx_iv16, iv32, iv16); } tkey->dot11RSNAStatsTKIPReplays++; @@ -431,8 +431,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) { if (net_ratelimit()) { printk(KERN_DEBUG ": TKIP: failed to decrypt " - "received packet from " MAC_FMT "\n", - MAC_ARG(hdr->addr2)); + "received packet from %pM\n", + hdr->addr2); } return -7; } @@ -450,7 +450,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (net_ratelimit()) { printk(KERN_DEBUG "TKIP: ICV error detected: STA=" - MAC_FMT "\n", MAC_ARG(hdr->addr2)); + "%pM\n", hdr->addr2); } tkey->dot11RSNAStatsTKIPICVErrors++; return -5; @@ -604,8 +604,8 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, struct ieee80211_hdr_4addr *hdr; hdr = (struct ieee80211_hdr_4addr *)skb->data; printk(KERN_DEBUG "%s: Michael MIC verification failed for " - "MSDU from " MAC_FMT " keyidx=%d\n", - skb->dev ? skb->dev->name : "N/A", MAC_ARG(hdr->addr2), + "MSDU from %pM keyidx=%d\n", + skb->dev ? skb->dev->name : "N/A", hdr->addr2, keyidx); if (skb->dev) ieee80211_michael_mic_failure(skb->dev, hdr, keyidx); diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c index 9128c181bc7d..2b7080cc2c05 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c @@ -311,8 +311,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, strcmp(crypt->ops->name, "TKIP") == 0) { if (net_ratelimit()) { printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " - "received packet from " MAC_FMT "\n", - ieee->dev->name, MAC_ARG(hdr->addr2)); + "received packet from %pM\n", + ieee->dev->name, hdr->addr2); } return -1; } @@ -323,8 +323,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, atomic_dec(&crypt->refcnt); if (res < 0) { IEEE80211_DEBUG_DROP( - "decryption failed (SA=" MAC_FMT - ") res=%d\n", MAC_ARG(hdr->addr2), res); + "decryption failed (SA=%pM" + ") res=%d\n", hdr->addr2, res); if (res == -2) IEEE80211_DEBUG_DROP("Decryption failed ICV " "mismatch (key %d)\n", @@ -356,8 +356,8 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *s atomic_dec(&crypt->refcnt); if (res < 0) { printk(KERN_DEBUG "%s: MSDU decryption/MIC verification failed" - " (SA=" MAC_FMT " keyidx=%d)\n", - ieee->dev->name, MAC_ARG(hdr->addr2), keyidx); + " (SA=%pM keyidx=%d)\n", + ieee->dev->name, hdr->addr2, keyidx); return -1; } @@ -550,8 +550,8 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, * frames silently instead of filling system log with * these reports. */ IEEE80211_DEBUG_DROP("Decryption failed (not set)" - " (SA=" MAC_FMT ")\n", - MAC_ARG(hdr->addr2)); + " (SA=%pM)\n", + hdr->addr2); ieee->ieee_stats.rx_discards_undecryptable++; goto rx_dropped; } @@ -709,8 +709,8 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } else { IEEE80211_DEBUG_DROP( "encryption configured, but RX " - "frame not encrypted (SA=" MAC_FMT ")\n", - MAC_ARG(hdr->addr2)); + "frame not encrypted (SA=%pM)\n", + hdr->addr2); goto rx_dropped; } } @@ -729,9 +729,9 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, !ieee80211_is_eapol_frame(ieee, skb, hdrlen)) { IEEE80211_DEBUG_DROP( "dropped unencrypted RX data " - "frame from " MAC_FMT + "frame from %pM" " (drop_unencrypted=1)\n", - MAC_ARG(hdr->addr2)); + hdr->addr2); goto rx_dropped; } /* @@ -1196,11 +1196,11 @@ inline int ieee80211_network_init( } if (network->mode == 0) { - IEEE80211_DEBUG_SCAN("Filtered out '%s (" MAC_FMT ")' " + IEEE80211_DEBUG_SCAN("Filtered out '%s (%pM)' " "network.\n", escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); + network->bssid); return 1; } @@ -1341,9 +1341,9 @@ inline void ieee80211_process_probe_response( memset(&network, 0, sizeof(struct ieee80211_network)); IEEE80211_DEBUG_SCAN( - "'%s' (" MAC_FMT "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n", + "'%s' (%pM): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n", escape_essid(info_element->data, info_element->len), - MAC_ARG(beacon->header.addr3), + beacon->header.addr3, (beacon->capability & (1<<0xf)) ? '1' : '0', (beacon->capability & (1<<0xe)) ? '1' : '0', (beacon->capability & (1<<0xd)) ? '1' : '0', @@ -1362,10 +1362,10 @@ inline void ieee80211_process_probe_response( (beacon->capability & (1<<0x0)) ? '1' : '0'); if (ieee80211_network_init(ieee, beacon, &network, stats)) { - IEEE80211_DEBUG_SCAN("Dropped '%s' (" MAC_FMT ") via %s.\n", + IEEE80211_DEBUG_SCAN("Dropped '%s' (%pM) via %s.\n", escape_essid(info_element->data, info_element->len), - MAC_ARG(beacon->header.addr3), + beacon->header.addr3, WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP ? "PROBE RESPONSE" : "BEACON"); @@ -1464,11 +1464,11 @@ inline void ieee80211_process_probe_response( /* If there are no more slots, expire the oldest */ list_del(&oldest->list); target = oldest; - IEEE80211_DEBUG_SCAN("Expired '%s' (" MAC_FMT ") from " + IEEE80211_DEBUG_SCAN("Expired '%s' (%pM) from " "network list.\n", escape_essid(target->ssid, target->ssid_len), - MAC_ARG(target->bssid)); + target->bssid); } else { /* Otherwise just pull from the free list */ target = list_entry(ieee->network_free_list.next, @@ -1478,10 +1478,10 @@ inline void ieee80211_process_probe_response( #ifdef CONFIG_IEEE80211_DEBUG - IEEE80211_DEBUG_SCAN("Adding '%s' (" MAC_FMT ") via %s.\n", + IEEE80211_DEBUG_SCAN("Adding '%s' (%pM) via %s.\n", escape_essid(network.ssid, network.ssid_len), - MAC_ARG(network.bssid), + network.bssid, WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP ? "PROBE RESPONSE" : "BEACON"); @@ -1492,10 +1492,10 @@ inline void ieee80211_process_probe_response( if(ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) ieee80211_softmac_new_net(ieee,&network); } else { - IEEE80211_DEBUG_SCAN("Updating '%s' (" MAC_FMT ") via %s.\n", + IEEE80211_DEBUG_SCAN("Updating '%s' (%pM) via %s.\n", escape_essid(target->ssid, target->ssid_len), - MAC_ARG(target->bssid), + target->bssid, WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP ? "PROBE RESPONSE" : "BEACON"); diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c index c7c645af0ebb..e8cfcb85727e 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c @@ -1573,7 +1573,7 @@ ieee80211_rx_assoc_rq(struct ieee80211_device *ieee, struct sk_buff *skb) ieee80211_resp_to_assoc_rq(ieee, dest); } - printk(KERN_INFO"New client associated: "MAC_FMT"\n", MAC_ARG(dest)); + printk(KERN_INFO"New client associated: %pM\n", dest); } diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c index 69bd02164b0c..6cb31e1760ac 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c @@ -198,8 +198,8 @@ int ieee80211_encrypt_fragment( header = (struct ieee80211_hdr_4addr *)frag->data; if (net_ratelimit()) { printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " - "TX packet to " MAC_FMT "\n", - ieee->dev->name, MAC_ARG(header->addr1)); + "TX packet to %pM\n", + ieee->dev->name, header->addr1); } return -1; } @@ -407,7 +407,7 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, memcpy(&header.addr2, src, ETH_ALEN); memcpy(&header.addr3, ieee->current_network.bssid, ETH_ALEN); } - // printk(KERN_WARNING "essid MAC address is "MAC_FMT, MAC_ARG(&header.addr1)); + // printk(KERN_WARNING "essid MAC address is %pM", &header.addr1); header.frame_ctl = cpu_to_le16(fc); //hdr_len = IEEE80211_3ADDR_LEN; diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c index 6aad48fe2e18..acd1077e6396 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c @@ -234,10 +234,10 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee, else IEEE80211_DEBUG_SCAN( "Not showing network '%s (" - MAC_FMT ")' due to age (%lums).\n", + "%pM)' due to age (%lums).\n", escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid), + network->bssid, (jiffies - network->last_scanned) / (HZ / 100)); } } diff --git a/drivers/staging/rtl8192e/dot11d.h b/drivers/staging/rtl8192e/dot11d.h index 15b7a4ba37b6..5b0e2dbc2bb8 100644 --- a/drivers/staging/rtl8192e/dot11d.h +++ b/drivers/staging/rtl8192e/dot11d.h @@ -1,102 +1,96 @@ -#ifndef __INC_DOT11D_H -#define __INC_DOT11D_H +#ifndef INC_DOT11D_H +#define INC_DOT11D_H #ifdef ENABLE_DOT11D #include "ieee80211.h" -//#define ENABLE_DOT11D - -//#define DOT11D_MAX_CHNL_NUM 83 - typedef struct _CHNL_TXPOWER_TRIPLE { u8 FirstChnl; u8 NumChnls; u8 MaxTxPowerInDbm; -}CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE; +} CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE; typedef enum _DOT11D_STATE { DOT11D_STATE_NONE = 0, DOT11D_STATE_LEARNED, DOT11D_STATE_DONE, -}DOT11D_STATE; +} DOT11D_STATE; + +/** + * struct _RT_DOT11D_INFO + * @CountryIeLen: value greater than 0 if @CountryIeBuf contains + * valid country information element. + * @chanell_map: holds channel values + * 0 - invalid, + * 1 - valid (active scan), + * 2 - valid (passive scan) + * @CountryIeSrcAddr - Source AP of the country IE + */ typedef struct _RT_DOT11D_INFO { - //DECLARE_RT_OBJECT(RT_DOT11D_INFO); + bool bEnabled; - bool bEnabled; // dot11MultiDomainCapabilityEnabled + u16 CountryIeLen; + u8 CountryIeBuf[MAX_IE_LEN]; + u8 CountryIeSrcAddr[6]; + u8 CountryIeWatchdog; - u16 CountryIeLen; // > 0 if CountryIeBuf[] contains valid country information element. - u8 CountryIeBuf[MAX_IE_LEN]; - u8 CountryIeSrcAddr[6]; // Source AP of the country IE. - u8 CountryIeWatchdog; - - u8 channel_map[MAX_CHANNEL_NUMBER+1]; //!!!Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) - //u8 ChnlListLen; // #Bytes valid in ChnlList[]. - //u8 ChnlList[DOT11D_MAX_CHNL_NUM]; - u8 MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1]; + u8 channel_map[MAX_CHANNEL_NUMBER+1]; + u8 MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1]; DOT11D_STATE State; -}RT_DOT11D_INFO, *PRT_DOT11D_INFO; -#define eqMacAddr(a,b) ( ((a)[0]==(b)[0] && (a)[1]==(b)[1] && (a)[2]==(b)[2] && (a)[3]==(b)[3] && (a)[4]==(b)[4] && (a)[5]==(b)[5]) ? 1:0 ) -#define cpMacAddr(des,src) ((des)[0]=(src)[0],(des)[1]=(src)[1],(des)[2]=(src)[2],(des)[3]=(src)[3],(des)[4]=(src)[4],(des)[5]=(src)[5]) -#define GET_DOT11D_INFO(__pIeeeDev) ((PRT_DOT11D_INFO)((__pIeeeDev)->pDot11dInfo)) +} RT_DOT11D_INFO, *PRT_DOT11D_INFO; + +#define eqMacAddr(a, b) (((a)[0] == (b)[0] && (a)[1] == (b)[1] && (a)[2] == \ + (b)[2] && (a)[3] == (b)[3] && (a)[4] == (b)[4] && \ + (a)[5] == (b)[5]) ? 1 : 0) + +#define cpMacAddr(des, src) ((des)[0] = (src)[0], (des)[1] = (src)[1], \ + (des)[2] = (src)[2], (des)[3] = (src)[3], \ + (des)[4] = (src)[4], (des)[5] = (src)[5]) + +#define GET_DOT11D_INFO(__pIeeeDev) ((PRT_DOT11D_INFO) \ + ((__pIeeeDev)->pDot11dInfo)) #define IS_DOT11D_ENABLE(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->bEnabled -#define IS_COUNTRY_IE_VALID(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0) +#define IS_COUNTRY_IE_VALID(__pIeeeDev) \ + (GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0) -#define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) -#define UPDATE_CIE_SRC(__pIeeeDev, __pTa) cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) +#define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) \ + eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) + +#define UPDATE_CIE_SRC(__pIeeeDev, __pTa) \ + cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) #define IS_COUNTRY_IE_CHANGED(__pIeeeDev, __Ie) \ - (((__Ie).Length == 0 || (__Ie).Length != GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen) ? \ - FALSE : \ - (!memcmp(GET_DOT11D_INFO(__pIeeeDev)->CountryIeBuf, (__Ie).Octet, (__Ie).Length))) + (((__Ie).Length == 0 || (__Ie).Length != \ + GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen) ? FALSE : \ + (!memcmp(GET_DOT11D_INFO(__pIeeeDev)->CountryIeBuf, \ + (__Ie).Octet, (__Ie).Length))) #define CIE_WATCHDOG_TH 1 #define GET_CIE_WATCHDOG(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog #define RESET_CIE_WATCHDOG(__pIeeeDev) GET_CIE_WATCHDOG(__pIeeeDev) = 0 #define UPDATE_CIE_WATCHDOG(__pIeeeDev) ++GET_CIE_WATCHDOG(__pIeeeDev) -#define IS_DOT11D_STATE_DONE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE) - - -void -Dot11d_Init( - struct ieee80211_device *dev - ); - -void -Dot11d_Reset( - struct ieee80211_device *dev - ); - -void -Dot11d_UpdateCountryIe( - struct ieee80211_device *dev, - u8 * pTaddr, - u16 CoutryIeLen, - u8 * pCoutryIe - ); - -u8 -DOT11D_GetMaxTxPwrInDbm( - struct ieee80211_device *dev, - u8 Channel - ); - -void -DOT11D_ScanComplete( - struct ieee80211_device * dev - ); - -int IsLegalChannel( - struct ieee80211_device * dev, - u8 channel -); - -int ToLegalChannel( - struct ieee80211_device * dev, - u8 channel -); -#endif //ENABLE_DOT11D -#endif // #ifndef __INC_DOT11D_H +#define IS_DOT11D_STATE_DONE(__pIeeeDev) \ + (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE) + + +void Dot11d_Init(struct ieee80211_device *dev); + +void Dot11d_Reset(struct ieee80211_device *dev); + +void Dot11d_UpdateCountryIe(struct ieee80211_device *dev, u8 *pTaddr, + u16 CoutryIeLen, u8 *pCoutryIe); + +u8 DOT11D_GetMaxTxPwrInDbm(struct ieee80211_device *dev, u8 channel); + +void DOT11D_ScanComplete(struct ieee80211_device *dev); + +int IsLegalChannel(struct ieee80211_device *dev, u8 channel); + +int ToLegalChannel(struct ieee80211_device *dev, u8 channel); + +#endif /* ENABLE_DOT11D */ +#endif /* INC_DOT11D_H */ diff --git a/drivers/staging/rtl8192e/ieee80211.h b/drivers/staging/rtl8192e/ieee80211.h index 3ba9e9e90bda..c39249eb54b5 100644 --- a/drivers/staging/rtl8192e/ieee80211.h +++ b/drivers/staging/rtl8192e/ieee80211.h @@ -547,9 +547,6 @@ do { if (ieee80211_debug_level & (level)) \ /* debug macros not dependent on CONFIG_IEEE80211_DEBUG */ -#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" -#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5] - /* * To use the debug system; * diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211.h b/drivers/staging/rtl8192e/ieee80211/ieee80211.h index aa76390487bb..9d91ab9fc04b 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211.h @@ -615,9 +615,6 @@ do { if (ieee80211_debug_level & (level)) \ /* debug macros not dependent on CONFIG_IEEE80211_DEBUG */ -#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" -#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5] - /* * To use the debug system; * diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c index ab871b360b5d..609c289541d4 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c @@ -331,7 +331,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!(keyidx & (1 << 5))) { if (net_ratelimit()) { printk(KERN_DEBUG "CCMP: received packet without ExtIV" - " flag from " MAC_FMT "\n", MAC_ARG(hdr->addr2)); + " flag from %pM\n", hdr->addr2); } key->dot11RSNAStatsCCMPFormatErrors++; return -2; @@ -344,9 +344,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (!key->key_set) { if (net_ratelimit()) { - printk(KERN_DEBUG "CCMP: received packet from " MAC_FMT + printk(KERN_DEBUG "CCMP: received packet from %pM" " with keyid=%d that does not have a configured" - " key\n", MAC_ARG(hdr->addr2), keyidx); + " key\n", hdr->addr2, keyidx); } return -3; } @@ -361,11 +361,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (memcmp(pn, key->rx_pn, CCMP_PN_LEN) <= 0) { if (net_ratelimit()) { - printk(KERN_DEBUG "CCMP: replay detected: STA=" MAC_FMT - " previous PN %02x%02x%02x%02x%02x%02x " - "received PN %02x%02x%02x%02x%02x%02x\n", - MAC_ARG(hdr->addr2), MAC_ARG(key->rx_pn), - MAC_ARG(pn)); + printk(KERN_DEBUG "CCMP: replay detected: STA=%pM" + " previous PN %pm received PN %pm\n", + hdr->addr2, key->rx_pn, pn); } key->dot11RSNAStatsCCMPReplays++; return -4; @@ -402,7 +400,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (memcmp(mic, a, CCMP_MIC_LEN) != 0) { if (net_ratelimit()) { printk(KERN_DEBUG "CCMP: decrypt failed: STA=" - MAC_FMT "\n", MAC_ARG(hdr->addr2)); + "%pM\n", hdr->addr2); } key->dot11RSNAStatsCCMPDecryptErrors++; return -5; @@ -482,7 +480,7 @@ static char * ieee80211_ccmp_print_stats(char *p, void *priv) "rx_pn=%02x%02x%02x%02x%02x%02x " "format_errors=%d replays=%d decrypt_errors=%d\n", ccmp->key_idx, ccmp->key_set, - MAC_ARG(ccmp->tx_pn), MAC_ARG(ccmp->rx_pn), + ccmp->tx_pn, ccmp->rx_pn, ccmp->dot11RSNAStatsCCMPFormatErrors, ccmp->dot11RSNAStatsCCMPReplays, ccmp->dot11RSNAStatsCCMPDecryptErrors); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c index 7a1797e6cbec..7056d932057b 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c @@ -520,7 +520,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!(keyidx & (1 << 5))) { if (net_ratelimit()) { printk(KERN_DEBUG "TKIP: received packet without ExtIV" - " flag from " MAC_FMT "\n", MAC_ARG(hdr->addr2)); + " flag from %pM\n", hdr->addr2); } return -2; } @@ -532,9 +532,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (!tkey->key_set) { if (net_ratelimit()) { - printk(KERN_DEBUG "TKIP: received packet from " MAC_FMT + printk(KERN_DEBUG "TKIP: received packet from %pM" " with keyid=%d that does not have a configured" - " key\n", MAC_ARG(hdr->addr2), keyidx); + " key\n", hdr->addr2, keyidx); } return -3; } @@ -547,9 +547,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (iv32 < tkey->rx_iv32 || (iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) { if (net_ratelimit()) { - printk(KERN_DEBUG "TKIP: replay detected: STA=" MAC_FMT + printk(KERN_DEBUG "TKIP: replay detected: STA=%pM" " previous TSC %08x%04x received TSC " - "%08x%04x\n", MAC_ARG(hdr->addr2), + "%08x%04x\n", hdr->addr2, tkey->rx_iv32, tkey->rx_iv16, iv32, iv16); } tkey->dot11RSNAStatsTKIPReplays++; @@ -582,8 +582,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) { if (net_ratelimit()) { printk(KERN_DEBUG ": TKIP: failed to decrypt " - "received packet from " MAC_FMT "\n", - MAC_ARG(hdr->addr2)); + "received packet from %pM\n", + hdr->addr2); } return -7; } @@ -606,8 +606,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) tkey->rx_phase1_done = 0; } if (net_ratelimit()) { - printk(KERN_DEBUG "TKIP: ICV error detected: STA=" - MAC_FMT "\n", MAC_ARG(hdr->addr2)); + printk(KERN_DEBUG + "TKIP: ICV error detected: STA=%pM\n", + hdr->addr2); } tkey->dot11RSNAStatsTKIPICVErrors++; return -5; @@ -816,8 +817,8 @@ static void ieee80211_michael_mic_failure(struct net_device *dev, /* TODO: needed parameters: count, keyid, key type, TSC */ sprintf(buf, "MLME-MICHAELMICFAILURE.indication(keyid=%d %scast addr=" - MAC_FMT ")", keyidx, hdr->addr1[0] & 0x01 ? "broad" : "uni", - MAC_ARG(hdr->addr2)); + "%pM)", keyidx, hdr->addr1[0] & 0x01 ? "broad" : "uni", + hdr->addr2); memset(&wrqu, 0, sizeof(wrqu)); wrqu.data.length = strlen(buf); wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf); @@ -862,8 +863,8 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, struct ieee80211_hdr_4addr *hdr; hdr = (struct ieee80211_hdr_4addr *) skb->data; printk(KERN_DEBUG "%s: Michael MIC verification failed for " - "MSDU from " MAC_FMT " keyidx=%d\n", - skb->dev ? skb->dev->name : "N/A", MAC_ARG(hdr->addr2), + "MSDU from %pM keyidx=%d\n", + skb->dev ? skb->dev->name : "N/A", hdr->addr2, keyidx); if (skb->dev) ieee80211_michael_mic_failure(skb->dev, hdr, keyidx); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c index 06d91715143c..7a500ac37acb 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c @@ -366,8 +366,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, strcmp(crypt->ops->name, "TKIP") == 0) { if (net_ratelimit()) { printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " - "received packet from " MAC_FMT "\n", - ieee->dev->name, MAC_ARG(hdr->addr2)); + "received packet from %pM\n", + ieee->dev->name, hdr->addr2); } return -1; } @@ -378,8 +378,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, atomic_dec(&crypt->refcnt); if (res < 0) { IEEE80211_DEBUG_DROP( - "decryption failed (SA=" MAC_FMT - ") res=%d\n", MAC_ARG(hdr->addr2), res); + "decryption failed (SA=%pM" + ") res=%d\n", hdr->addr2, res); if (res == -2) IEEE80211_DEBUG_DROP("Decryption failed ICV " "mismatch (key %d)\n", @@ -416,8 +416,8 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *s atomic_dec(&crypt->refcnt); if (res < 0) { printk(KERN_DEBUG "%s: MSDU decryption/MIC verification failed" - " (SA=" MAC_FMT " keyidx=%d)\n", - ieee->dev->name, MAC_ARG(hdr->addr2), keyidx); + " (SA=%pM keyidx=%d)\n", + ieee->dev->name, hdr->addr2, keyidx); return -1; } @@ -1045,8 +1045,8 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, * frames silently instead of filling system log with * these reports. */ IEEE80211_DEBUG_DROP("Decryption failed (not set)" - " (SA=" MAC_FMT ")\n", - MAC_ARG(hdr->addr2)); + " (SA=%pM)\n", + hdr->addr2); ieee->ieee_stats.rx_discards_undecryptable++; goto rx_dropped; } @@ -1114,8 +1114,8 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, (keyidx = hostap_rx_frame_decrypt(ieee, skb, crypt)) < 0) { printk(KERN_DEBUG "%s: failed to decrypt mgmt::auth " - "from " MAC_FMT "\n", dev->name, - MAC_ARG(hdr->addr2)); + "from %pM\n", dev->name, + hdr->addr2); /* TODO: could inform hostapd about this so that it * could send auth failure report */ goto rx_dropped; @@ -1311,8 +1311,8 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } else { IEEE80211_DEBUG_DROP( "encryption configured, but RX " - "frame not encrypted (SA=" MAC_FMT ")\n", - MAC_ARG(hdr->addr2)); + "frame not encrypted (SA=%pM)\n", + hdr->addr2); goto rx_dropped; } } @@ -1331,9 +1331,9 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, !ieee80211_is_eapol_frame(ieee, skb, hdrlen)) { IEEE80211_DEBUG_DROP( "dropped unencrypted RX data " - "frame from " MAC_FMT + "frame from %pM" " (drop_unencrypted=1)\n", - MAC_ARG(hdr->addr2)); + hdr->addr2); goto rx_dropped; } /* @@ -2369,11 +2369,11 @@ static inline int ieee80211_network_init( } if (network->mode == 0) { - IEEE80211_DEBUG_SCAN("Filtered out '%s (" MAC_FMT ")' " + IEEE80211_DEBUG_SCAN("Filtered out '%s (%pM)' " "network.\n", escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); + network->bssid); return 1; } @@ -2557,9 +2557,9 @@ static inline void ieee80211_process_probe_response( memset(&network, 0, sizeof(struct ieee80211_network)); IEEE80211_DEBUG_SCAN( - "'%s' (" MAC_FMT "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n", + "'%s' (%pM): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n", escape_essid(info_element->data, info_element->len), - MAC_ARG(beacon->header.addr3), + beacon->header.addr3, (beacon->capability & (1<<0xf)) ? '1' : '0', (beacon->capability & (1<<0xe)) ? '1' : '0', (beacon->capability & (1<<0xd)) ? '1' : '0', @@ -2578,10 +2578,10 @@ static inline void ieee80211_process_probe_response( (beacon->capability & (1<<0x0)) ? '1' : '0'); if (ieee80211_network_init(ieee, beacon, &network, stats)) { - IEEE80211_DEBUG_SCAN("Dropped '%s' (" MAC_FMT ") via %s.\n", + IEEE80211_DEBUG_SCAN("Dropped '%s' (%pM) via %s.\n", escape_essid(info_element->data, info_element->len), - MAC_ARG(beacon->header.addr3), + beacon->header.addr3, WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP ? "PROBE RESPONSE" : "BEACON"); @@ -2692,11 +2692,11 @@ static inline void ieee80211_process_probe_response( /* If there are no more slots, expire the oldest */ list_del(&oldest->list); target = oldest; - IEEE80211_DEBUG_SCAN("Expired '%s' (" MAC_FMT ") from " + IEEE80211_DEBUG_SCAN("Expired '%s' (%pM) from " "network list.\n", escape_essid(target->ssid, target->ssid_len), - MAC_ARG(target->bssid)); + target->bssid); } else { /* Otherwise just pull from the free list */ target = list_entry(ieee->network_free_list.next, @@ -2706,10 +2706,10 @@ static inline void ieee80211_process_probe_response( #ifdef CONFIG_IEEE80211_DEBUG - IEEE80211_DEBUG_SCAN("Adding '%s' (" MAC_FMT ") via %s.\n", + IEEE80211_DEBUG_SCAN("Adding '%s' (%pM) via %s.\n", escape_essid(network.ssid, network.ssid_len), - MAC_ARG(network.bssid), + network.bssid, WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP ? "PROBE RESPONSE" : "BEACON"); @@ -2719,10 +2719,10 @@ static inline void ieee80211_process_probe_response( if(ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) ieee80211_softmac_new_net(ieee,&network); } else { - IEEE80211_DEBUG_SCAN("Updating '%s' (" MAC_FMT ") via %s.\n", + IEEE80211_DEBUG_SCAN("Updating '%s' (%pM) via %s.\n", escape_essid(target->ssid, target->ssid_len), - MAC_ARG(target->bssid), + target->bssid, WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP ? "PROBE RESPONSE" : "BEACON"); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c index 6d1ddec39f0e..9e923e29c455 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c @@ -1897,7 +1897,7 @@ ieee80211_rx_assoc_rq(struct ieee80211_device *ieee, struct sk_buff *skb) ieee80211_resp_to_assoc_rq(ieee, dest); } - printk(KERN_INFO"New client associated: "MAC_FMT"\n", MAC_ARG(dest)); + printk(KERN_INFO"New client associated: %pM\n", dest); //FIXME #if 0 spin_lock_irqsave(&ieee->lock,flags); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c index 798fb4154c25..0710d9e30dba 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c @@ -200,8 +200,8 @@ int ieee80211_encrypt_fragment( header = (struct ieee80211_hdr *) frag->data; if (net_ratelimit()) { printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " - "TX packet to " MAC_FMT "\n", - ieee->dev->name, MAC_ARG(header->addr1)); + "TX packet to %pM\n", + ieee->dev->name, header->addr1); } return -1; } diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c index 3441b72dd8fa..efd61bbf06f9 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c @@ -386,10 +386,10 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee, else IEEE80211_DEBUG_SCAN( "Not showing network '%s (" - MAC_FMT ")' due to age (%lums).\n", + "%pM)' due to age (%lums).\n", escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid), + network->bssid, (jiffies - network->last_scanned) / (HZ / 100)); } diff --git a/drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c b/drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c index e41e8a0c739c..ae0e5b9e2183 100644 --- a/drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c +++ b/drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c @@ -113,7 +113,7 @@ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, P u16 tmp = 0; u16 len = ieee->tx_headroom + 9; //category(1) + action field(1) + Dialog Token(1) + BA Parameter Set(2) + BA Timeout Value(2) + BA Start SeqCtrl(2)(or StatusCode(2)) - IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), frame(%d) sentd to:"MAC_FMT", ieee->dev:%p\n", __FUNCTION__, type, MAC_ARG(Dst), ieee->dev); + IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), frame(%d) sentd to:%pM, ieee->dev:%p\n", __FUNCTION__, type, Dst, ieee->dev); if (pBA == NULL||ieee == NULL) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "pBA(%p) is NULL or ieee(%p) is NULL\n", pBA, ieee); @@ -243,7 +243,7 @@ static struct sk_buff* ieee80211_DELBA( u16 len = 6 + ieee->tx_headroom; if (net_ratelimit()) - IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), ReasonCode(%d) sentd to:"MAC_FMT"\n", __FUNCTION__, ReasonCode, MAC_ARG(dst)); + IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), ReasonCode(%d) sentd to:%pM\n", __FUNCTION__, ReasonCode, dst); memset(&DelbaParamSet, 0, 2); @@ -397,7 +397,7 @@ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb) pBaTimeoutVal = (u16*)(tag + 5); pBaStartSeqCtrl = (PSEQUENCE_CONTROL)(req + 7); - printk("====================>rx ADDBAREQ from :"MAC_FMT"\n", MAC_ARG(dst)); + printk("====================>rx ADDBAREQ from :%pM\n", dst); //some other capability is not ready now. if( (ieee->current_network.qos_data.active == 0) || (ieee->pHTInfo->bCurrentHTSupport == false)) //|| diff --git a/drivers/staging/rtl8192e/ieee80211/rtl819x_TSProc.c b/drivers/staging/rtl8192e/ieee80211/rtl819x_TSProc.c index 2816b60a08a9..e2cbfd3aa00f 100644 --- a/drivers/staging/rtl8192e/ieee80211/rtl819x_TSProc.c +++ b/drivers/staging/rtl8192e/ieee80211/rtl819x_TSProc.c @@ -304,7 +304,7 @@ PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee, u8* Addr, u8 if(search_dir[dir] ==false ) continue; list_for_each_entry(pRet, psearch_list, List){ - // IEEE80211_DEBUG(IEEE80211_DL_TS, "ADD:"MAC_FMT", TID:%d, dir:%d\n", MAC_ARG(pRet->Addr), pRet->TSpec.f.TSInfo.field.ucTSID, pRet->TSpec.f.TSInfo.field.ucDirection); + // IEEE80211_DEBUG(IEEE80211_DL_TS, "ADD:%pM, TID:%d, dir:%d\n", pRet->Addr, pRet->TSpec.f.TSInfo.field.ucTSID, pRet->TSpec.f.TSInfo.field.ucDirection); if (memcmp(pRet->Addr, Addr, 6) == 0) if (pRet->TSpec.f.TSInfo.field.ucTSID == TID) if(pRet->TSpec.f.TSInfo.field.ucDirection == dir) @@ -466,7 +466,7 @@ bool GetTs( ResetRxTsEntry(tmp); } - IEEE80211_DEBUG(IEEE80211_DL_TS, "to init current TS, UP:%d, Dir:%d, addr:"MAC_FMT"\n", UP, Dir, MAC_ARG(Addr)); + IEEE80211_DEBUG(IEEE80211_DL_TS, "to init current TS, UP:%d, Dir:%d, addr:%pM\n", UP, Dir, Addr); // Prepare TS Info releated field pTSInfo->field.ucTrafficType = 0; // Traffic type: WMM is reserved in this field pTSInfo->field.ucTSID = UP; // TSID @@ -552,7 +552,7 @@ void RemoveTsEntry( void RemovePeerTS(struct ieee80211_device* ieee, u8* Addr) { PTS_COMMON_INFO pTS, pTmpTS; - printk("===========>RemovePeerTS,"MAC_FMT"\n", MAC_ARG(Addr)); + printk("===========>RemovePeerTS,%pM\n", Addr); #if 1 list_for_each_entry_safe(pTS, pTmpTS, &ieee->Tx_TS_Pending_List, List) { diff --git a/drivers/staging/rtl8192e/r8180_93cx6.h b/drivers/staging/rtl8192e/r8180_93cx6.h index 62e14c78e960..4c3f675c6a66 100644 --- a/drivers/staging/rtl8192e/r8180_93cx6.h +++ b/drivers/staging/rtl8192e/r8180_93cx6.h @@ -1,17 +1,18 @@ -/* - This is part of rtl8187 OpenSource driver - Copyright (C) Andrea Merello 2004-2005 <andreamrl@tiscali.it> - Released under the terms of GPL (General Public Licence) - - Parts of this driver are based on the GPL part of the official realtek driver - Parts of this driver are based on the rtl8180 driver skeleton from Patric Schenke & Andres Salomon - Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver - - We want to tanks the Authors of such projects and the Ndiswrapper project Authors. -*/ - -/*This files contains card eeprom (93c46 or 93c56) programming routines*/ -/*memory is addressed by WORDS*/ +/* r8180_93cx6.h - 93c46 or 93c56 eeprom card programming routines + * + * This is part of rtl8187 OpenSource driver + * Copyright (C) Andrea Merello 2004-2005 <andreamrl@tiscali.it> + * Released under the terms of GPL (General Public Licence) + * Parts of this driver are based on the GPL part of the official realtek driver + * + * Parts of this driver are based on the rtl8180 driver skeleton from + * Patric Schenke & Andres Salomon. + * + * Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver + * + * We want to thank the authors of the above mentioned projects and to + * the authors of the Ndiswrapper project. + */ #include "r8192E.h" #include "r8192E_hw.h" @@ -36,5 +37,5 @@ #define EPROM_TXPW2 0x1b #define EPROM_TXPW1 0x3d - -u32 eprom_read(struct net_device *dev,u32 addr); //reads a 16 bits word +/* Reads a 16 bits word. */ +u32 eprom_read(struct net_device *dev, u32 addr); diff --git a/drivers/staging/rtl8192e/r8190_rtl8256.h b/drivers/staging/rtl8192e/r8190_rtl8256.h index 7d9095a70aec..ce49c606521a 100644 --- a/drivers/staging/rtl8192e/r8190_rtl8256.h +++ b/drivers/staging/rtl8192e/r8190_rtl8256.h @@ -1,28 +1,33 @@ -/* - This is part of the rtl8180-sa2400 driver - released under the GPL (See file COPYING for details). - Copyright (c) 2005 Andrea Merello <andreamrl@tiscali.it> +/* r8190_rtl8256.h - rtl8256 radio frontend + * + * This is part of the rtl8180-sa2400 driver + * released under the GPL (See file COPYING for details). + * Copyright (c) 2005 Andrea Merello <andreamrl@tiscali.it> + * + * Many thanks to Realtek Corp. for their great support! + */ - This files contains programming code for the rtl8256 - radio frontend. - - *Many* thanks to Realtek Corp. for their great support! - -*/ - -#ifndef RTL8225H -#define RTL8225H +#ifndef RTL8225_H +#define RTL8225_H #ifdef RTL8190P -#define RTL819X_TOTAL_RF_PATH 4 +#define RTL819X_TOTAL_RF_PATH 4 #else -#define RTL819X_TOTAL_RF_PATH 2 //for 8192E +#define RTL819X_TOTAL_RF_PATH 2 /* for 8192E */ #endif -extern void PHY_SetRF8256Bandwidth(struct net_device* dev , HT_CHANNEL_WIDTH Bandwidth); -extern RT_STATUS PHY_RF8256_Config(struct net_device* dev); -extern RT_STATUS phy_RF8256_Config_ParaFile(struct net_device* dev); -extern void PHY_SetRF8256CCKTxPower(struct net_device* dev, u8 powerlevel); -extern void PHY_SetRF8256OFDMTxPower(struct net_device* dev, u8 powerlevel); -extern bool MgntActSet_RF_State(struct net_device* dev, RT_RF_POWER_STATE StateToSet, RT_RF_CHANGE_SOURCE ChangeSource); -#endif +extern void PHY_SetRF8256Bandwidth(struct net_device *dev, + HT_CHANNEL_WIDTH Bandwidth); + +extern RT_STATUS PHY_RF8256_Config(struct net_device *dev); + +extern RT_STATUS phy_RF8256_Config_ParaFile(struct net_device *dev); + +extern void PHY_SetRF8256CCKTxPower(struct net_device *dev, u8 powerlevel); +extern void PHY_SetRF8256OFDMTxPower(struct net_device *dev, u8 powerlevel); + +extern bool MgntActSet_RF_State(struct net_device *dev, + RT_RF_POWER_STATE StateToSet, + RT_RF_CHANGE_SOURCE ChangeSource); + +#endif /* RTL8225_H */ diff --git a/drivers/staging/rtl8192e/r8192E_core.c b/drivers/staging/rtl8192e/r8192E_core.c index 0ca5d8b4f746..0f6954863e69 100644 --- a/drivers/staging/rtl8192e/r8192E_core.c +++ b/drivers/staging/rtl8192e/r8192E_core.c @@ -6394,7 +6394,7 @@ void setKey( struct net_device *dev, if (EntryNo >= TOTAL_CAM_ENTRY) RT_TRACE(COMP_ERR, "cam entry exceeds in setKey()\n"); - RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr"MAC_FMT"\n", dev,EntryNo, KeyIndex, KeyType, MAC_ARG(MacAddr)); + RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr%pM\n", dev,EntryNo, KeyIndex, KeyType, MacAddr); if (DefaultKey) usConfig |= BIT15 | (KeyType<<2); diff --git a/drivers/staging/rtl8192e/r819xE_firmware.c b/drivers/staging/rtl8192e/r819xE_firmware.c index 1f9e413bcd49..e05ba1748d30 100644 --- a/drivers/staging/rtl8192e/r819xE_firmware.c +++ b/drivers/staging/rtl8192e/r819xE_firmware.c @@ -1,5 +1,5 @@ /* - * Procedure: Init boot code/firmware code/data session + * Procedure: Init boot code/firmware code/data session * * Description: This routine will intialize firmware. If any error occurs * during the initialization process, the routine shall terminate @@ -7,19 +7,21 @@ * NdisOpenFile only from MiniportInitialize. * * Arguments: The pointer of the adapter - + * * Returns: * NDIS_STATUS_FAILURE - the following initialization process * should be terminated * NDIS_STATUS_SUCCESS - if firmware initialization process * success */ + #include "r8192E.h" #include "r8192E_hw.h" + #include <linux/firmware.h> /* It should be double word alignment */ -#define GET_COMMAND_PACKET_FRAG_THRESHOLD(v) (4 * (v / 4) - 8) +#define GET_COMMAND_PACKET_FRAG_THRESHOLD(v) (4 * (v / 4) - 8) enum firmware_init_step { FW_INIT_STEP0_BOOT = 0, @@ -47,17 +49,17 @@ void firmware_init_param(struct net_device *dev) static bool fw_download_code(struct net_device *dev, u8 *code_virtual_address, u32 buffer_len) { - struct r8192_priv *priv = ieee80211_priv(dev); - bool rt_status = true; - u16 frag_threshold; - u16 frag_length, frag_offset = 0; - int i; - - rt_firmware *pfirmware = priv->pFirmware; - struct sk_buff *skb; - unsigned char *seg_ptr; - cb_desc *tcb_desc; - u8 bLastIniPkt; + struct r8192_priv *priv = ieee80211_priv(dev); + bool rt_status = true; + u16 frag_threshold; + u16 frag_length, frag_offset = 0; + int i; + + rt_firmware *pfirmware = priv->pFirmware; + struct sk_buff *skb; + unsigned char *seg_ptr; + cb_desc *tcb_desc; + u8 bLastIniPkt; firmware_init_param(dev); @@ -89,10 +91,17 @@ static bool fw_download_code(struct net_device *dev, u8 *code_virtual_address, * Transform from little endian to big endian and pending zero */ for (i = 0; i < frag_length; i += 4) { - *seg_ptr++ = ((i+0) < frag_length) ? code_virtual_address[i+3] : 0; - *seg_ptr++ = ((i+1) < frag_length) ? code_virtual_address[i+2] : 0; - *seg_ptr++ = ((i+2) < frag_length) ? code_virtual_address[i+1] : 0; - *seg_ptr++ = ((i+3) < frag_length) ? code_virtual_address[i+0] : 0; + *seg_ptr++ = ((i+0) < frag_length) ? \ + code_virtual_address[i+3] : 0; + + *seg_ptr++ = ((i+1) < frag_length) ? \ + code_virtual_address[i+2] : 0; + + *seg_ptr++ = ((i+2) < frag_length) ? \ + code_virtual_address[i+1] : 0; + + *seg_ptr++ = ((i+3) < frag_length) ? \ + code_virtual_address[i+0] : 0; } tcb_desc->txbuf_size = (u16)i; skb_put(skb, i); @@ -204,16 +213,16 @@ CPUCheckFirmwareReady_Fail: bool init_firmware(struct net_device *dev) { - struct r8192_priv *priv = ieee80211_priv(dev); - bool rt_status = TRUE; - u32 file_length = 0; - u8 *mapped_file = NULL; - u32 init_step = 0; - enum opt_rst_type rst_opt = OPT_SYSTEM_RESET; + struct r8192_priv *priv = ieee80211_priv(dev); + bool rt_status = true; + u32 file_length = 0; + u8 *mapped_file = NULL; + u32 init_step = 0; + enum opt_rst_type rst_opt = OPT_SYSTEM_RESET; enum firmware_init_step starting_state = FW_INIT_STEP0_BOOT; - rt_firmware *pfirmware = priv->pFirmware; - const struct firmware *fw_entry; + rt_firmware *pfirmware = priv->pFirmware; + const struct firmware *fw_entry; const char *fw_name[3] = { "RTL8192E/boot.img", "RTL8192E/main.img", "RTL8192E/data.img"}; @@ -240,31 +249,37 @@ bool init_firmware(struct net_device *dev) * Download boot, main, and data image for System reset. * Download data image for firmware reseta */ - for (init_step = starting_state; init_step <= FW_INIT_STEP2_DATA; init_step++) { + for (init_step = starting_state; init_step <= FW_INIT_STEP2_DATA; \ + init_step++) { /* * Open Image file, and map file to contineous memory if open file success. * or read image file from array. Default load from IMG file */ if (rst_opt == OPT_SYSTEM_RESET) { if (pfirmware->firmware_buf_size[init_step] == 0) { - rc = request_firmware(&fw_entry, fw_name[init_step], &priv->pdev->dev); + rc = request_firmware(&fw_entry, + fw_name[init_step], &priv->pdev->dev); + if (rc < 0) { RT_TRACE(COMP_FIRMWARE, "request firmware fail!\n"); goto download_firmware_fail; } if (fw_entry->size > sizeof(pfirmware->firmware_buf[init_step])) { - RT_TRACE(COMP_FIRMWARE, "img file size exceed the container buffer fail!\n"); + RT_TRACE(COMP_FIRMWARE, \ + "img file size exceed the container buffer fail!\n"); goto download_firmware_fail; } if (init_step != FW_INIT_STEP1_MAIN) { - memcpy(pfirmware->firmware_buf[init_step], fw_entry->data, fw_entry->size); + memcpy(pfirmware->firmware_buf[init_step], + fw_entry->data, fw_entry->size); pfirmware->firmware_buf_size[init_step] = fw_entry->size; } else { memset(pfirmware->firmware_buf[init_step], 0, 128); - memcpy(&pfirmware->firmware_buf[init_step][128], fw_entry->data, fw_entry->size); + memcpy(&pfirmware->firmware_buf[init_step][128], fw_entry->data, + fw_entry->size); pfirmware->firmware_buf_size[init_step] = fw_entry->size+128; } @@ -273,6 +288,7 @@ bool init_firmware(struct net_device *dev) } mapped_file = pfirmware->firmware_buf[init_step]; file_length = pfirmware->firmware_buf_size[init_step]; + } else if (rst_opt == OPT_FIRMWARE_RESET) { /* we only need to download data.img here */ mapped_file = pfirmware->firmware_buf[init_step]; @@ -346,7 +362,6 @@ bool init_firmware(struct net_device *dev) download_firmware_fail: RT_TRACE(COMP_ERR, "ERR in %s()\n", __func__); - rt_status = FALSE; + rt_status = false; return rt_status; - } diff --git a/drivers/staging/rtl8192e/r819xE_phy.h b/drivers/staging/rtl8192e/r819xE_phy.h index fa77abe88827..41e0d777eabd 100644 --- a/drivers/staging/rtl8192e/r819xE_phy.h +++ b/drivers/staging/rtl8192e/r819xE_phy.h @@ -1,43 +1,46 @@ #ifndef _R819XU_PHY_H #define _R819XU_PHY_H -/* Channel switch:The size of command tables for switch channel*/ + +/* Channel switch: the size of command tables for switch channel */ #define MAX_PRECMD_CNT 16 #define MAX_RFDEPENDCMD_CNT 16 #define MAX_POSTCMD_CNT 16 #ifdef RTL8190P #define MACPHY_Array_PGLength 21 -#define Rtl819XMACPHY_Array_PG Rtl8190PciMACPHY_Array_PG -#define Rtl819XMACPHY_Array Rtl8190PciMACPHY_Array +#define Rtl819XMACPHY_Array_PG Rtl8190PciMACPHY_Array_PG +#define Rtl819XMACPHY_Array Rtl8190PciMACPHY_Array #define RadioC_ArrayLength 246 #define RadioD_ArrayLength 78 -#define Rtl819XRadioA_Array Rtl8190PciRadioA_Array -#define Rtl819XRadioB_Array Rtl8190PciRadioB_Array -#define Rtl819XRadioC_Array Rtl8190PciRadioC_Array -#define Rtl819XRadioD_Array Rtl8190PciRadioD_Array -#define Rtl819XAGCTAB_Array Rtl8190PciAGCTAB_Array -#define PHY_REGArrayLength 280 -#define Rtl819XPHY_REGArray Rtl8190PciPHY_REGArray -#define PHY_REG_1T2RArrayLength 280 -#define Rtl819XPHY_REG_1T2RArray Rtl8190PciPHY_REG_1T2RArray +#define Rtl819XRadioA_Array Rtl8190PciRadioA_Array +#define Rtl819XRadioB_Array Rtl8190PciRadioB_Array +#define Rtl819XRadioC_Array Rtl8190PciRadioC_Array +#define Rtl819XRadioD_Array Rtl8190PciRadioD_Array +#define Rtl819XAGCTAB_Array Rtl8190PciAGCTAB_Array +#define PHY_REGArrayLength 280 +#define Rtl819XPHY_REGArray Rtl8190PciPHY_REGArray +#define PHY_REG_1T2RArrayLength 280 +#define Rtl819XPHY_REG_1T2RArray Rtl8190PciPHY_REG_1T2RArray +#endif + + +#ifdef RTL8192E +#define MACPHY_Array_PGLength 30 +#define Rtl819XMACPHY_Array_PG Rtl8192PciEMACPHY_Array_PG +#define Rtl819XMACPHY_Array Rtl8192PciEMACPHY_Array +#define RadioC_ArrayLength 1 +#define RadioD_ArrayLength 1 +#define Rtl819XRadioA_Array Rtl8192PciERadioA_Array +#define Rtl819XRadioB_Array Rtl8192PciERadioB_Array +#define Rtl819XRadioC_Array Rtl8192PciERadioC_Array +#define Rtl819XRadioD_Array Rtl8192PciERadioD_Array +#define Rtl819XAGCTAB_Array Rtl8192PciEAGCTAB_Array +#define PHY_REGArrayLength 1 +#define Rtl819XPHY_REGArray Rtl8192PciEPHY_REGArray +#define PHY_REG_1T2RArrayLength 296 +#define Rtl819XPHY_REG_1T2RArray Rtl8192PciEPHY_REG_1T2RArray #endif - #ifdef RTL8192E - #define MACPHY_Array_PGLength 30 - #define Rtl819XMACPHY_Array_PG Rtl8192PciEMACPHY_Array_PG - #define Rtl819XMACPHY_Array Rtl8192PciEMACPHY_Array - #define RadioC_ArrayLength 1 - #define RadioD_ArrayLength 1 - #define Rtl819XRadioA_Array Rtl8192PciERadioA_Array - #define Rtl819XRadioB_Array Rtl8192PciERadioB_Array - #define Rtl819XRadioC_Array Rtl8192PciERadioC_Array - #define Rtl819XRadioD_Array Rtl8192PciERadioD_Array - #define Rtl819XAGCTAB_Array Rtl8192PciEAGCTAB_Array - #define PHY_REGArrayLength 1 - #define Rtl819XPHY_REGArray Rtl8192PciEPHY_REGArray - #define PHY_REG_1T2RArrayLength 296 - #define Rtl819XPHY_REG_1T2RArray Rtl8192PciEPHY_REG_1T2RArray - #endif #define AGCTAB_ArrayLength 384 #define MACPHY_ArrayLength 18 @@ -45,7 +48,7 @@ #define RadioB_ArrayLength 78 -typedef enum _SwChnlCmdID{ +typedef enum _SwChnlCmdID { CmdID_End, CmdID_SetTxPowerLevel, CmdID_BBRegWrite10, @@ -53,16 +56,15 @@ typedef enum _SwChnlCmdID{ CmdID_WritePortUshort, CmdID_WritePortUchar, CmdID_RF_WriteReg, -}SwChnlCmdID; +} SwChnlCmdID; -/*--------------------------------Define structure--------------------------------*/ -/* 1. Switch channel related */ -typedef struct _SwChnlCmd{ - SwChnlCmdID CmdID; - u32 Para1; - u32 Para2; - u32 msDelay; -}__attribute__ ((packed)) SwChnlCmd; +/* switch channel data structure */ +typedef struct _SwChnlCmd { + SwChnlCmdID CmdID; + u32 Para1; + u32 Para2; + u32 msDelay; +} __attribute__ ((packed)) SwChnlCmd; extern u32 rtl819XMACPHY_Array_PG[]; extern u32 rtl819XPHY_REG_1T2RArray[]; @@ -72,54 +74,90 @@ extern u32 rtl819XRadioB_Array[]; extern u32 rtl819XRadioC_Array[]; extern u32 rtl819XRadioD_Array[]; -typedef enum _HW90_BLOCK{ +typedef enum _HW90_BLOCK { HW90_BLOCK_MAC = 0, HW90_BLOCK_PHY0 = 1, HW90_BLOCK_PHY1 = 2, HW90_BLOCK_RF = 3, - HW90_BLOCK_MAXIMUM = 4, // Never use this -}HW90_BLOCK_E, *PHW90_BLOCK_E; - -typedef enum _RF90_RADIO_PATH{ - RF90_PATH_A = 0, //Radio Path A - RF90_PATH_B = 1, //Radio Path B - RF90_PATH_C = 2, //Radio Path C - RF90_PATH_D = 3, //Radio Path D - RF90_PATH_MAX //Max RF number 92 support -}RF90_RADIO_PATH_E, *PRF90_RADIO_PATH_E; - -#define bMaskByte0 0xff -#define bMaskByte1 0xff00 -#define bMaskByte2 0xff0000 -#define bMaskByte3 0xff000000 -#define bMaskHWord 0xffff0000 -#define bMaskLWord 0x0000ffff -#define bMaskDWord 0xffffffff - -//extern u32 rtl8192_CalculateBitShift(u32 dwBitMask); -extern u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device* dev, u32 eRFPath); -extern void rtl8192_setBBreg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask, u32 dwData); -extern u32 rtl8192_QueryBBReg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask); -//extern u32 rtl8192_phy_RFSerialRead(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset); -//extern void rtl8192_phy_RFSerialWrite(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset, u32 Data); -extern void rtl8192_phy_SetRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask, u32 Data); -extern u32 rtl8192_phy_QueryRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask); -extern void rtl8192_phy_configmac(struct net_device* dev); -extern void rtl8192_phyConfigBB(struct net_device* dev, u8 ConfigType); -//extern void rtl8192_InitBBRFRegDef(struct net_device* dev); -extern RT_STATUS rtl8192_phy_checkBBAndRF(struct net_device* dev, HW90_BLOCK_E CheckBlock, RF90_RADIO_PATH_E eRFPath); -//extern RT_STATUS rtl8192_BB_Config_ParaFile(struct net_device* dev); -extern RT_STATUS rtl8192_BBConfig(struct net_device* dev); -extern void rtl8192_phy_getTxPower(struct net_device* dev); -extern void rtl8192_phy_setTxPower(struct net_device* dev, u8 channel); + /* Don't ever use this. */ + HW90_BLOCK_MAXIMUM = 4, +} HW90_BLOCK_E, *PHW90_BLOCK_E; + +typedef enum _RF90_RADIO_PATH { + /* Radio paths */ + RF90_PATH_A = 0, + RF90_PATH_B = 1, + RF90_PATH_C = 2, + RF90_PATH_D = 3, + + /* Max RF number 92 support */ + RF90_PATH_MAX +} RF90_RADIO_PATH_E, *PRF90_RADIO_PATH_E; + +#define bMaskByte0 0xff +#define bMaskByte1 0xff00 +#define bMaskByte2 0xff0000 +#define bMaskByte3 0xff000000 +#define bMaskHWord 0xffff0000 +#define bMaskLWord 0x0000ffff +#define bMaskDWord 0xffffffff + +/*extern u32 rtl8192_CalculateBitShift(u32 dwBitMask); + +extern u32 rtl8192_phy_RFSerialRead(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath, u32 Offset); + +extern void rtl8192_phy_RFSerialWrite(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath, u32 Offset, u32 Data); + +extern void rtl8192_InitBBRFRegDef(struct net_device *dev); + +extern RT_STATUS rtl8192_BB_Config_ParaFile(struct net_device *dev); */ + +extern u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device *dev, u32 eRFPath); + +extern void rtl8192_setBBreg(struct net_device *dev, u32 dwRegAddr, + u32 dwBitMask, u32 dwData); + +extern u32 rtl8192_QueryBBReg(struct net_device *dev, u32 dwRegAddr, + u32 dwBitMask); + +extern void rtl8192_phy_SetRFReg(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath, u32 RegAddr, + u32 BitMask, u32 Data); + +extern u32 rtl8192_phy_QueryRFReg(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask); + +extern void rtl8192_phy_configmac(struct net_device *dev); + +extern void rtl8192_phyConfigBB(struct net_device *dev, u8 ConfigType); + +extern RT_STATUS rtl8192_phy_checkBBAndRF(struct net_device *dev, + HW90_BLOCK_E CheckBlock, RF90_RADIO_PATH_E eRFPath); + +extern RT_STATUS rtl8192_BBConfig(struct net_device *dev); + +extern void rtl8192_phy_getTxPower(struct net_device *dev); + +extern void rtl8192_phy_setTxPower(struct net_device *dev, u8 channel); + extern RT_STATUS rtl8192_phy_RFConfig(struct net_device* dev); + extern void rtl8192_phy_updateInitGain(struct net_device* dev); -extern u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device* dev, RF90_RADIO_PATH_E eRFPath); -extern u8 rtl8192_phy_SwChnl(struct net_device* dev, u8 channel); -extern void rtl8192_SetBWMode(struct net_device *dev, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); +extern u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device *dev, + RF90_RADIO_PATH_E eRFPath); + +extern u8 rtl8192_phy_SwChnl(struct net_device *dev, u8 channel); + +extern void rtl8192_SetBWMode(struct net_device *dev, + HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); + extern void rtl8192_SwChnl_WorkItem(struct net_device *dev); + extern void rtl8192_SetBWModeWorkItem(struct net_device *dev); + extern void InitialGain819xPci(struct net_device *dev, u8 Operation); -#endif +#endif /* _R819XU_PHY_H */ diff --git a/drivers/staging/rtl8192e/r819xE_phyreg.h b/drivers/staging/rtl8192e/r819xE_phyreg.h index 37f0feefaf2c..a4e6662a8dc5 100644 --- a/drivers/staging/rtl8192e/r819xE_phyreg.h +++ b/drivers/staging/rtl8192e/r819xE_phyreg.h @@ -1,52 +1,53 @@ #ifndef _R819XU_PHYREG_H #define _R819XU_PHYREG_H - -#define RF_DATA 0x1d4 // FW will write RF data in the register. - -//Register //duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF -//page 1 -#define rPMAC_Reset 0x100 -#define rPMAC_TxStart 0x104 -#define rPMAC_TxLegacySIG 0x108 -#define rPMAC_TxHTSIG1 0x10c -#define rPMAC_TxHTSIG2 0x110 -#define rPMAC_PHYDebug 0x114 -#define rPMAC_TxPacketNum 0x118 -#define rPMAC_TxIdle 0x11c -#define rPMAC_TxMACHeader0 0x120 -#define rPMAC_TxMACHeader1 0x124 -#define rPMAC_TxMACHeader2 0x128 -#define rPMAC_TxMACHeader3 0x12c -#define rPMAC_TxMACHeader4 0x130 -#define rPMAC_TxMACHeader5 0x134 -#define rPMAC_TxDataType 0x138 -#define rPMAC_TxRandomSeed 0x13c -#define rPMAC_CCKPLCPPreamble 0x140 -#define rPMAC_CCKPLCPHeader 0x144 -#define rPMAC_CCKCRC16 0x148 -#define rPMAC_OFDMRxCRC32OK 0x170 -#define rPMAC_OFDMRxCRC32Er 0x174 -#define rPMAC_OFDMRxParityEr 0x178 -#define rPMAC_OFDMRxCRC8Er 0x17c -#define rPMAC_CCKCRxRC16Er 0x180 -#define rPMAC_CCKCRxRC32Er 0x184 -#define rPMAC_CCKCRxRC32OK 0x188 -#define rPMAC_TxStatus 0x18c - -//90P -#define MCS_TXAGC 0x340 // MCS AGC -#define CCK_TXAGC 0x348 // CCK AGC - -//page8 -#define rFPGA0_RFMOD 0x800 //RF mode & CCK TxSC -#define rFPGA0_TxInfo 0x804 -#define rFPGA0_PSDFunction 0x808 -#define rFPGA0_TxGainStage 0x80c -#define rFPGA0_RFTiming1 0x810 -#define rFPGA0_RFTiming2 0x814 -//#define rFPGA0_XC_RFTiming 0x818 -//#define rFPGA0_XD_RFTiming 0x81c +/* FW will write RF data in the register */ +#define RF_DATA 0x1d4 + +/* Page 1 */ +#define rPMAC_Reset 0x100 +#define rPMAC_TxStart 0x104 +#define rPMAC_TxLegacySIG 0x108 +#define rPMAC_TxHTSIG1 0x10c +#define rPMAC_TxHTSIG2 0x110 +#define rPMAC_PHYDebug 0x114 +#define rPMAC_TxPacketNum 0x118 +#define rPMAC_TxIdle 0x11c +#define rPMAC_TxMACHeader0 0x120 +#define rPMAC_TxMACHeader1 0x124 +#define rPMAC_TxMACHeader2 0x128 +#define rPMAC_TxMACHeader3 0x12c +#define rPMAC_TxMACHeader4 0x130 +#define rPMAC_TxMACHeader5 0x134 +#define rPMAC_TxDataType 0x138 +#define rPMAC_TxRandomSeed 0x13c +#define rPMAC_CCKPLCPPreamble 0x140 +#define rPMAC_CCKPLCPHeader 0x144 +#define rPMAC_CCKCRC16 0x148 +#define rPMAC_OFDMRxCRC32OK 0x170 +#define rPMAC_OFDMRxCRC32Er 0x174 +#define rPMAC_OFDMRxParityEr 0x178 +#define rPMAC_OFDMRxCRC8Er 0x17c +#define rPMAC_CCKCRxRC16Er 0x180 +#define rPMAC_CCKCRxRC32Er 0x184 +#define rPMAC_CCKCRxRC32OK 0x188 +#define rPMAC_TxStatus 0x18c + +/* 90P */ + +/* MCS AGC */ +#define MCS_TXAGC 0x340 + +/* CCK AGC */ +#define CCK_TXAGC 0x348 + +/* Page 8 - RF mode & CCK TxSC */ +#define rFPGA0_RFMOD 0x800 +#define rFPGA0_TxInfo 0x804 +#define rFPGA0_PSDFunction 0x808 +#define rFPGA0_TxGainStage 0x80c +#define rFPGA0_RFTiming1 0x810 +#define rFPGA0_RFTiming2 0x814 #define rFPGA0_XA_HSSIParameter1 0x820 #define rFPGA0_XA_HSSIParameter2 0x824 #define rFPGA0_XB_HSSIParameter1 0x828 @@ -79,55 +80,70 @@ #define rFPGA0_XB_LSSIReadBack 0x8a4 #define rFPGA0_XC_LSSIReadBack 0x8a8 #define rFPGA0_XD_LSSIReadBack 0x8ac -#define rFPGA0_PSDReport 0x8b4 +#define rFPGA0_PSDReport 0x8b4 #define rFPGA0_XAB_RFInterfaceRB 0x8e0 #define rFPGA0_XCD_RFInterfaceRB 0x8e4 -//page 9 -#define rFPGA1_RFMOD 0x900 //RF mode & OFDM TxSC -#define rFPGA1_TxBlock 0x904 -#define rFPGA1_DebugSelect 0x908 -#define rFPGA1_TxInfo 0x90c - -//page a -#define rCCK0_System 0xa00 -#define rCCK0_AFESetting 0xa04 -#define rCCK0_CCA 0xa08 -#define rCCK0_RxAGC1 0xa0c //AGC default value, saturation level -#define rCCK0_RxAGC2 0xa10 //AGC & DAGC -#define rCCK0_RxHP 0xa14 -#define rCCK0_DSPParameter1 0xa18 //Timing recovery & Channel estimation threshold -#define rCCK0_DSPParameter2 0xa1c //SQ threshold -#define rCCK0_TxFilter1 0xa20 -#define rCCK0_TxFilter2 0xa24 -#define rCCK0_DebugPort 0xa28 //debug port and Tx filter3 -#define rCCK0_FalseAlarmReport 0xa2c //0xa2d -#define rCCK0_TRSSIReport 0xa50 -#define rCCK0_RxReport 0xa54 //0xa57 -#define rCCK0_FACounterLower 0xa5c //0xa5b -#define rCCK0_FACounterUpper 0xa58 //0xa5c - -//page c -#define rOFDM0_LSTF 0xc00 +/* Page 9 - RF mode & OFDM TxSC */ +#define rFPGA1_RFMOD 0x900 +#define rFPGA1_TxBlock 0x904 +#define rFPGA1_DebugSelect 0x908 +#define rFPGA1_TxInfo 0x90c + +/* Page a */ +#define rCCK0_System 0xa00 +#define rCCK0_AFESetting 0xa04 +#define rCCK0_CCA 0xa08 +/* AGC default value, saturation level */ +#define rCCK0_RxAGC1 0xa0c +/* AGC & DAGC */ +#define rCCK0_RxAGC2 0xa10 +#define rCCK0_RxHP 0xa14 +/* Timing recovery & channel estimation threshold */ +#define rCCK0_DSPParameter1 0xa18 +/* SQ threshold */ +#define rCCK0_DSPParameter2 0xa1c +#define rCCK0_TxFilter1 0xa20 +#define rCCK0_TxFilter2 0xa24 +/* Debug port and TX filter 3 */ +#define rCCK0_DebugPort 0xa28 +#define rCCK0_FalseAlarmReport 0xa2c +#define rCCK0_TRSSIReport 0xa50 +#define rCCK0_RxReport 0xa54 +#define rCCK0_FACounterLower 0xa5c +#define rCCK0_FACounterUpper 0xa58 + +/* Page c */ +#define rOFDM0_LSTF 0xc00 #define rOFDM0_TRxPathEnable 0xc04 -#define rOFDM0_TRMuxPar 0xc08 -#define rOFDM0_TRSWIsolation 0xc0c -#define rOFDM0_XARxAFE 0xc10 //RxIQ DC offset, Rx digital filter, DC notch filter -#define rOFDM0_XARxIQImbalance 0xc14 //RxIQ imblance matrix -#define rOFDM0_XBRxAFE 0xc18 +#define rOFDM0_TRMuxPar 0xc08 +#define rOFDM0_TRSWIsolation 0xc0c +/* RxIQ DC offset, Rx digital filter, DC notch filter */ +#define rOFDM0_XARxAFE 0xc10 +/* RxIQ imblance matrix */ +#define rOFDM0_XARxIQImbalance 0xc14 +#define rOFDM0_XBRxAFE 0xc18 #define rOFDM0_XBRxIQImbalance 0xc1c -#define rOFDM0_XCRxAFE 0xc20 +#define rOFDM0_XCRxAFE 0xc20 #define rOFDM0_XCRxIQImbalance 0xc24 -#define rOFDM0_XDRxAFE 0xc28 +#define rOFDM0_XDRxAFE 0xc28 #define rOFDM0_XDRxIQImbalance 0xc2c -#define rOFDM0_RxDetector1 0xc30 //PD,BW & SBD -#define rOFDM0_RxDetector2 0xc34 //SBD & Fame Sync. -#define rOFDM0_RxDetector3 0xc38 //Frame Sync. -#define rOFDM0_RxDetector4 0xc3c //PD, SBD, Frame Sync & Short-GI -#define rOFDM0_RxDSP 0xc40 //Rx Sync Path -#define rOFDM0_CFOandDAGC 0xc44 //CFO & DAGC -#define rOFDM0_CCADropThreshold 0xc48 //CCA Drop threshold -#define rOFDM0_ECCAThreshold 0xc4c // energy CCA +/* PD, BW & SBD */ +#define rOFDM0_RxDetector1 0xc30 +/* SBD */ +#define rOFDM0_RxDetector2 0xc34 +/* Frame Sync */ +#define rOFDM0_RxDetector3 0xc38 +/* PD, SBD, Frame Sync & Short-GI */ +#define rOFDM0_RxDetector4 0xc3c +/* Rx Sync Path */ +#define rOFDM0_RxDSP 0xc40 +/* CFO & DAGC */ +#define rOFDM0_CFOandDAGC 0xc44 +/* CCA Drop threshold */ +#define rOFDM0_CCADropThreshold 0xc48 +/* Energy CCA */ +#define rOFDM0_ECCAThreshold 0xc4c #define rOFDM0_XAAGCCore1 0xc50 #define rOFDM0_XAAGCCore2 0xc54 #define rOFDM0_XBAGCCore1 0xc58 @@ -139,501 +155,517 @@ #define rOFDM0_AGCParameter1 0xc70 #define rOFDM0_AGCParameter2 0xc74 #define rOFDM0_AGCRSSITable 0xc78 -#define rOFDM0_HTSTFAGC 0xc7c +#define rOFDM0_HTSTFAGC 0xc7c #define rOFDM0_XATxIQImbalance 0xc80 -#define rOFDM0_XATxAFE 0xc84 +#define rOFDM0_XATxAFE 0xc84 #define rOFDM0_XBTxIQImbalance 0xc88 -#define rOFDM0_XBTxAFE 0xc8c +#define rOFDM0_XBTxAFE 0xc8c #define rOFDM0_XCTxIQImbalance 0xc90 -#define rOFDM0_XCTxAFE 0xc94 +#define rOFDM0_XCTxAFE 0xc94 #define rOFDM0_XDTxIQImbalance 0xc98 -#define rOFDM0_XDTxAFE 0xc9c +#define rOFDM0_XDTxAFE 0xc9c #define rOFDM0_RxHPParameter 0xce0 #define rOFDM0_TxPseudoNoiseWgt 0xce4 -#define rOFDM0_FrameSync 0xcf0 -#define rOFDM0_DFSReport 0xcf4 -#define rOFDM0_TxCoeff1 0xca4 -#define rOFDM0_TxCoeff2 0xca8 -#define rOFDM0_TxCoeff3 0xcac -#define rOFDM0_TxCoeff4 0xcb0 -#define rOFDM0_TxCoeff5 0xcb4 -#define rOFDM0_TxCoeff6 0xcb8 - - -//page d -#define rOFDM1_LSTF 0xd00 +#define rOFDM0_FrameSync 0xcf0 +#define rOFDM0_DFSReport 0xcf4 +#define rOFDM0_TxCoeff1 0xca4 +#define rOFDM0_TxCoeff2 0xca8 +#define rOFDM0_TxCoeff3 0xcac +#define rOFDM0_TxCoeff4 0xcb0 +#define rOFDM0_TxCoeff5 0xcb4 +#define rOFDM0_TxCoeff6 0xcb8 + + +/* Page d */ +#define rOFDM1_LSTF 0xd00 #define rOFDM1_TRxPathEnable 0xd04 -#define rOFDM1_CFO 0xd08 -#define rOFDM1_CSI1 0xd10 -#define rOFDM1_SBD 0xd14 -#define rOFDM1_CSI2 0xd18 -#define rOFDM1_CFOTracking 0xd2c +#define rOFDM1_CFO 0xd08 +#define rOFDM1_CSI1 0xd10 +#define rOFDM1_SBD 0xd14 +#define rOFDM1_CSI2 0xd18 +#define rOFDM1_CFOTracking 0xd2c #define rOFDM1_TRxMesaure1 0xd34 -#define rOFDM1_IntfDet 0xd3c -#define rOFDM1_PseudoNoiseStateAB 0xd50 -#define rOFDM1_PseudoNoiseStateCD 0xd54 -#define rOFDM1_RxPseudoNoiseWgt 0xd58 -#define rOFDM_PHYCounter1 0xda0 //cca, parity fail -#define rOFDM_PHYCounter2 0xda4 //rate illegal, crc8 fail -#define rOFDM_PHYCounter3 0xda8 //MCS not support -#define rOFDM_ShortCFOAB 0xdac -#define rOFDM_ShortCFOCD 0xdb0 -#define rOFDM_LongCFOAB 0xdb4 -#define rOFDM_LongCFOCD 0xdb8 -#define rOFDM_TailCFOAB 0xdbc -#define rOFDM_TailCFOCD 0xdc0 +#define rOFDM1_IntfDet 0xd3c +#define rOFDM1_PseudoNoiseStateAB 0xd50 +#define rOFDM1_PseudoNoiseStateCD 0xd54 +#define rOFDM1_RxPseudoNoiseWgt 0xd58 +/* cca, parity fail */ +#define rOFDM_PHYCounter1 0xda0 +/* rate illegal, crc8 fail */ +#define rOFDM_PHYCounter2 0xda4 +/* MCS not supported */ +#define rOFDM_PHYCounter3 0xda8 +#define rOFDM_ShortCFOAB 0xdac +#define rOFDM_ShortCFOCD 0xdb0 +#define rOFDM_LongCFOAB 0xdb4 +#define rOFDM_LongCFOCD 0xdb8 +#define rOFDM_TailCFOAB 0xdbc +#define rOFDM_TailCFOCD 0xdc0 #define rOFDM_PWMeasure1 0xdc4 #define rOFDM_PWMeasure2 0xdc8 -#define rOFDM_BWReport 0xdcc -#define rOFDM_AGCReport 0xdd0 -#define rOFDM_RxSNR 0xdd4 -#define rOFDM_RxEVMCSI 0xdd8 -#define rOFDM_SIGReport 0xddc - -//page e -#define rTxAGC_Rate18_06 0xe00 -#define rTxAGC_Rate54_24 0xe04 -#define rTxAGC_CCK_Mcs32 0xe08 -#define rTxAGC_Mcs03_Mcs00 0xe10 -#define rTxAGC_Mcs07_Mcs04 0xe14 -#define rTxAGC_Mcs11_Mcs08 0xe18 -#define rTxAGC_Mcs15_Mcs12 0xe1c - - -//RF -//Zebra1 +#define rOFDM_BWReport 0xdcc +#define rOFDM_AGCReport 0xdd0 +#define rOFDM_RxSNR 0xdd4 +#define rOFDM_RxEVMCSI 0xdd8 +#define rOFDM_SIGReport 0xddc + +/* Page e */ +#define rTxAGC_Rate18_06 0xe00 +#define rTxAGC_Rate54_24 0xe04 +#define rTxAGC_CCK_Mcs32 0xe08 +#define rTxAGC_Mcs03_Mcs00 0xe10 +#define rTxAGC_Mcs07_Mcs04 0xe14 +#define rTxAGC_Mcs11_Mcs08 0xe18 +#define rTxAGC_Mcs15_Mcs12 0xe1c + + +/* RF Zebra 1 */ #define rZebra1_HSSIEnable 0x0 #define rZebra1_TRxEnable1 0x1 #define rZebra1_TRxEnable2 0x2 -#define rZebra1_AGC 0x4 +#define rZebra1_AGC 0x4 #define rZebra1_ChargePump 0x5 -#define rZebra1_Channel 0x7 -#define rZebra1_TxGain 0x8 -#define rZebra1_TxLPF 0x9 -#define rZebra1_RxLPF 0xb +#define rZebra1_Channel 0x7 +#define rZebra1_TxGain 0x8 +#define rZebra1_TxLPF 0x9 +#define rZebra1_RxLPF 0xb #define rZebra1_RxHPFCorner 0xc -//Zebra4 -#define rGlobalCtrl 0 -#define rRTL8256_TxLPF 19 -#define rRTL8256_RxLPF 11 +/* Zebra 4 */ +#define rGlobalCtrl 0 +#define rRTL8256_TxLPF 19 +#define rRTL8256_RxLPF 11 -//RTL8258 -#define rRTL8258_TxLPF 0x11 -#define rRTL8258_RxLPF 0x13 +/* RTL8258 */ +#define rRTL8258_TxLPF 0x11 +#define rRTL8258_RxLPF 0x13 #define rRTL8258_RSSILPF 0xa -//Bit Mask -//page-1 -#define bBBResetB 0x100 -#define bGlobalResetB 0x200 -#define bOFDMTxStart 0x4 -#define bCCKTxStart 0x8 -#define bCRC32Debug 0x100 -#define bPMACLoopback 0x10 -#define bTxLSIG 0xffffff -#define bOFDMTxRate 0xf -#define bOFDMTxReserved 0x10 -#define bOFDMTxLength 0x1ffe0 -#define bOFDMTxParity 0x20000 -#define bTxHTSIG1 0xffffff -#define bTxHTMCSRate 0x7f -#define bTxHTBW 0x80 -#define bTxHTLength 0xffff00 -#define bTxHTSIG2 0xffffff -#define bTxHTSmoothing 0x1 -#define bTxHTSounding 0x2 -#define bTxHTReserved 0x4 -#define bTxHTAggreation 0x8 -#define bTxHTSTBC 0x30 -#define bTxHTAdvanceCoding 0x40 -#define bTxHTShortGI 0x80 -#define bTxHTNumberHT_LTF 0x300 -#define bTxHTCRC8 0x3fc00 -#define bCounterReset 0x10000 -#define bNumOfOFDMTx 0xffff -#define bNumOfCCKTx 0xffff0000 -#define bTxIdleInterval 0xffff -#define bOFDMService 0xffff0000 -#define bTxMACHeader 0xffffffff -#define bTxDataInit 0xff -#define bTxHTMode 0x100 -#define bTxDataType 0x30000 -#define bTxRandomSeed 0xffffffff -#define bCCKTxPreamble 0x1 -#define bCCKTxSFD 0xffff0000 -#define bCCKTxSIG 0xff -#define bCCKTxService 0xff00 -#define bCCKLengthExt 0x8000 -#define bCCKTxLength 0xffff0000 -#define bCCKTxCRC16 0xffff -#define bCCKTxStatus 0x1 -#define bOFDMTxStatus 0x2 - -//page-8 -#define bRFMOD 0x1 -#define bJapanMode 0x2 -#define bCCKTxSC 0x30 -#define bCCKEn 0x1000000 -#define bOFDMEn 0x2000000 -#define bOFDMRxADCPhase 0x10000 -#define bOFDMTxDACPhase 0x40000 -#define bXATxAGC 0x3f -#define bXBTxAGC 0xf00 -#define bXCTxAGC 0xf000 -#define bXDTxAGC 0xf0000 -#define bPAStart 0xf0000000 -#define bTRStart 0x00f00000 -#define bRFStart 0x0000f000 -#define bBBStart 0x000000f0 -#define bBBCCKStart 0x0000000f -#define bPAEnd 0xf //Reg0x814 -#define bTREnd 0x0f000000 -#define bRFEnd 0x000f0000 -#define bCCAMask 0x000000f0 //T2R -#define bR2RCCAMask 0x00000f00 -#define bHSSI_R2TDelay 0xf8000000 -#define bHSSI_T2RDelay 0xf80000 -#define bContTxHSSI 0x400 //channel gain at continue Tx -#define bIGFromCCK 0x200 -#define bAGCAddress 0x3f -#define bRxHPTx 0x7000 -#define bRxHPT2R 0x38000 -#define bRxHPCCKIni 0xc0000 -#define bAGCTxCode 0xc00000 -#define bAGCRxCode 0x300000 -#define b3WireDataLength 0x800 -#define b3WireAddressLength 0x400 -#define b3WireRFPowerDown 0x1 -//#define bHWSISelect 0x8 -#define b5GPAPEPolarity 0x40000000 -#define b2GPAPEPolarity 0x80000000 -#define bRFSW_TxDefaultAnt 0x3 -#define bRFSW_TxOptionAnt 0x30 -#define bRFSW_RxDefaultAnt 0x300 -#define bRFSW_RxOptionAnt 0x3000 -#define bRFSI_3WireData 0x1 -#define bRFSI_3WireClock 0x2 -#define bRFSI_3WireLoad 0x4 -#define bRFSI_3WireRW 0x8 -#define bRFSI_3Wire 0xf //3-wire total control -#define bRFSI_RFENV 0x10 -#define bRFSI_TRSW 0x20 -#define bRFSI_TRSWB 0x40 -#define bRFSI_ANTSW 0x100 -#define bRFSI_ANTSWB 0x200 -#define bRFSI_PAPE 0x400 -#define bRFSI_PAPE5G 0x800 -#define bBandSelect 0x1 -#define bHTSIG2_GI 0x80 -#define bHTSIG2_Smoothing 0x01 -#define bHTSIG2_Sounding 0x02 -#define bHTSIG2_Aggreaton 0x08 -#define bHTSIG2_STBC 0x30 -#define bHTSIG2_AdvCoding 0x40 +/* Bit Mask */ +/* Page 1 */ +#define bBBResetB 0x100 +#define bGlobalResetB 0x200 +#define bOFDMTxStart 0x4 +#define bCCKTxStart 0x8 +#define bCRC32Debug 0x100 +#define bPMACLoopback 0x10 +#define bTxLSIG 0xffffff +#define bOFDMTxRate 0xf +#define bOFDMTxReserved 0x10 +#define bOFDMTxLength 0x1ffe0 +#define bOFDMTxParity 0x20000 +#define bTxHTSIG1 0xffffff +#define bTxHTMCSRate 0x7f +#define bTxHTBW 0x80 +#define bTxHTLength 0xffff00 +#define bTxHTSIG2 0xffffff +#define bTxHTSmoothing 0x1 +#define bTxHTSounding 0x2 +#define bTxHTReserved 0x4 +#define bTxHTAggreation 0x8 +#define bTxHTSTBC 0x30 +#define bTxHTAdvanceCoding 0x40 +#define bTxHTShortGI 0x80 +#define bTxHTNumberHT_LTF 0x300 +#define bTxHTCRC8 0x3fc00 +#define bCounterReset 0x10000 +#define bNumOfOFDMTx 0xffff +#define bNumOfCCKTx 0xffff0000 +#define bTxIdleInterval 0xffff +#define bOFDMService 0xffff0000 +#define bTxMACHeader 0xffffffff +#define bTxDataInit 0xff +#define bTxHTMode 0x100 +#define bTxDataType 0x30000 +#define bTxRandomSeed 0xffffffff +#define bCCKTxPreamble 0x1 +#define bCCKTxSFD 0xffff0000 +#define bCCKTxSIG 0xff +#define bCCKTxService 0xff00 +#define bCCKLengthExt 0x8000 +#define bCCKTxLength 0xffff0000 +#define bCCKTxCRC16 0xffff +#define bCCKTxStatus 0x1 +#define bOFDMTxStatus 0x2 + +/* Page 8 */ +#define bRFMOD 0x1 +#define bJapanMode 0x2 +#define bCCKTxSC 0x30 +#define bCCKEn 0x1000000 +#define bOFDMEn 0x2000000 +#define bOFDMRxADCPhase 0x10000 +#define bOFDMTxDACPhase 0x40000 +#define bXATxAGC 0x3f +#define bXBTxAGC 0xf00 +#define bXCTxAGC 0xf000 +#define bXDTxAGC 0xf0000 +#define bPAStart 0xf0000000 +#define bTRStart 0x00f00000 +#define bRFStart 0x0000f000 +#define bBBStart 0x000000f0 +#define bBBCCKStart 0x0000000f +/* Reg)x814 */ +#define bPAEnd 0xf +#define bTREnd 0x0f000000 +#define bRFEnd 0x000f0000 +/* T2R */ +#define bCCAMask 0x000000f0 +#define bR2RCCAMask 0x00000f00 +#define bHSSI_R2TDelay 0xf8000000 +#define bHSSI_T2RDelay 0xf80000 +/* Channel gain at continue TX. */ +#define bContTxHSSI 0x400 +#define bIGFromCCK 0x200 +#define bAGCAddress 0x3f +#define bRxHPTx 0x7000 +#define bRxHPT2R 0x38000 +#define bRxHPCCKIni 0xc0000 +#define bAGCTxCode 0xc00000 +#define bAGCRxCode 0x300000 +#define b3WireDataLength 0x800 +#define b3WireAddressLength 0x400 +#define b3WireRFPowerDown 0x1 +/*#define bHWSISelect 0x8 */ +#define b5GPAPEPolarity 0x40000000 +#define b2GPAPEPolarity 0x80000000 +#define bRFSW_TxDefaultAnt 0x3 +#define bRFSW_TxOptionAnt 0x30 +#define bRFSW_RxDefaultAnt 0x300 +#define bRFSW_RxOptionAnt 0x3000 +#define bRFSI_3WireData 0x1 +#define bRFSI_3WireClock 0x2 +#define bRFSI_3WireLoad 0x4 +#define bRFSI_3WireRW 0x8 +/* 3-wire total control */ +#define bRFSI_3Wire 0xf +#define bRFSI_RFENV 0x10 +#define bRFSI_TRSW 0x20 +#define bRFSI_TRSWB 0x40 +#define bRFSI_ANTSW 0x100 +#define bRFSI_ANTSWB 0x200 +#define bRFSI_PAPE 0x400 +#define bRFSI_PAPE5G 0x800 +#define bBandSelect 0x1 +#define bHTSIG2_GI 0x80 +#define bHTSIG2_Smoothing 0x01 +#define bHTSIG2_Sounding 0x02 +#define bHTSIG2_Aggreaton 0x08 +#define bHTSIG2_STBC 0x30 +#define bHTSIG2_AdvCoding 0x40 #define bHTSIG2_NumOfHTLTF 0x300 -#define bHTSIG2_CRC8 0x3fc -#define bHTSIG1_MCS 0x7f -#define bHTSIG1_BandWidth 0x80 -#define bHTSIG1_HTLength 0xffff -#define bLSIG_Rate 0xf -#define bLSIG_Reserved 0x10 -#define bLSIG_Length 0x1fffe -#define bLSIG_Parity 0x20 -#define bCCKRxPhase 0x4 -#define bLSSIReadAddress 0x3f000000 //LSSI "Read" Address -#define bLSSIReadEdge 0x80000000 //LSSI "Read" edge signal -#define bLSSIReadBackData 0xfff -#define bLSSIReadOKFlag 0x1000 -#define bCCKSampleRate 0x8 //0: 44MHz, 1:88MHz - -#define bRegulator0Standby 0x1 -#define bRegulatorPLLStandby 0x2 -#define bRegulator1Standby 0x4 -#define bPLLPowerUp 0x8 -#define bDPLLPowerUp 0x10 -#define bDA10PowerUp 0x20 -#define bAD7PowerUp 0x200 -#define bDA6PowerUp 0x2000 -#define bXtalPowerUp 0x4000 -#define b40MDClkPowerUP 0x8000 -#define bDA6DebugMode 0x20000 -#define bDA6Swing 0x380000 -#define bADClkPhase 0x4000000 -#define b80MClkDelay 0x18000000 -#define bAFEWatchDogEnable 0x20000000 -#define bXtalCap 0x0f000000 -#define bXtalCap01 0xc0000000 -#define bXtalCap23 0x3 -#define bXtalCap92x 0x0f000000 -#define bIntDifClkEnable 0x400 -#define bExtSigClkEnable 0x800 +#define bHTSIG2_CRC8 0x3fc +#define bHTSIG1_MCS 0x7f +#define bHTSIG1_BandWidth 0x80 +#define bHTSIG1_HTLength 0xffff +#define bLSIG_Rate 0xf +#define bLSIG_Reserved 0x10 +#define bLSIG_Length 0x1fffe +#define bLSIG_Parity 0x20 +#define bCCKRxPhase 0x4 +/* LSSI "read" address */ +#define bLSSIReadAddress 0x3f000000 +/* LSSI "read" edge signal */ +#define bLSSIReadEdge 0x80000000 +#define bLSSIReadBackData 0xfff +#define bLSSIReadOKFlag 0x1000 +/* 0: 44 MHz, 1: 88MHz */ +#define bCCKSampleRate 0x8 + +#define bRegulator0Standby 0x1 +#define bRegulatorPLLStandby 0x2 +#define bRegulator1Standby 0x4 +#define bPLLPowerUp 0x8 +#define bDPLLPowerUp 0x10 +#define bDA10PowerUp 0x20 +#define bAD7PowerUp 0x200 +#define bDA6PowerUp 0x2000 +#define bXtalPowerUp 0x4000 +#define b40MDClkPowerUP 0x8000 +#define bDA6DebugMode 0x20000 +#define bDA6Swing 0x380000 +#define bADClkPhase 0x4000000 +#define b80MClkDelay 0x18000000 +#define bAFEWatchDogEnable 0x20000000 +#define bXtalCap 0x0f000000 +#define bXtalCap01 0xc0000000 +#define bXtalCap23 0x3 +#define bXtalCap92x 0x0f000000 +#define bIntDifClkEnable 0x400 +#define bExtSigClkEnable 0x800 #define bBandgapMbiasPowerUp 0x10000 -#define bAD11SHGain 0xc0000 -#define bAD11InputRange 0x700000 -#define bAD11OPCurrent 0x3800000 -#define bIPathLoopback 0x4000000 -#define bQPathLoopback 0x8000000 -#define bAFELoopback 0x10000000 -#define bDA10Swing 0x7e0 -#define bDA10Reverse 0x800 -#define bDAClkSource 0x1000 -#define bAD7InputRange 0x6000 -#define bAD7Gain 0x38000 -#define bAD7OutputCMMode 0x40000 -#define bAD7InputCMMode 0x380000 -#define bAD7Current 0xc00000 -#define bRegulatorAdjust 0x7000000 -#define bAD11PowerUpAtTx 0x1 -#define bDA10PSAtTx 0x10 -#define bAD11PowerUpAtRx 0x100 -#define bDA10PSAtRx 0x1000 - -#define bCCKRxAGCFormat 0x200 - -#define bPSDFFTSamplepPoint 0xc000 -#define bPSDAverageNum 0x3000 -#define bIQPathControl 0xc00 -#define bPSDFreq 0x3ff -#define bPSDAntennaPath 0x30 -#define bPSDIQSwitch 0x40 -#define bPSDRxTrigger 0x400000 -#define bPSDTxTrigger 0x80000000 -#define bPSDSineToneScale 0x7f000000 -#define bPSDReport 0xffff - -//page-9 -#define bOFDMTxSC 0x30000000 -#define bCCKTxOn 0x1 -#define bOFDMTxOn 0x2 -#define bDebugPage 0xfff //reset debug page and also HWord, LWord -#define bDebugItem 0xff //reset debug page and LWord -#define bAntL 0x10 -#define bAntNonHT 0x100 -#define bAntHT1 0x1000 -#define bAntHT2 0x10000 -#define bAntHT1S1 0x100000 -#define bAntNonHTS1 0x1000000 - -//page-a -#define bCCKBBMode 0x3 -#define bCCKTxPowerSaving 0x80 -#define bCCKRxPowerSaving 0x40 -#define bCCKSideBand 0x10 -#define bCCKScramble 0x8 -#define bCCKAntDiversity 0x8000 +#define bAD11SHGain 0xc0000 +#define bAD11InputRange 0x700000 +#define bAD11OPCurrent 0x3800000 +#define bIPathLoopback 0x4000000 +#define bQPathLoopback 0x8000000 +#define bAFELoopback 0x10000000 +#define bDA10Swing 0x7e0 +#define bDA10Reverse 0x800 +#define bDAClkSource 0x1000 +#define bAD7InputRange 0x6000 +#define bAD7Gain 0x38000 +#define bAD7OutputCMMode 0x40000 +#define bAD7InputCMMode 0x380000 +#define bAD7Current 0xc00000 +#define bRegulatorAdjust 0x7000000 +#define bAD11PowerUpAtTx 0x1 +#define bDA10PSAtTx 0x10 +#define bAD11PowerUpAtRx 0x100 +#define bDA10PSAtRx 0x1000 + +#define bCCKRxAGCFormat 0x200 + +#define bPSDFFTSamplepPoint 0xc000 +#define bPSDAverageNum 0x3000 +#define bIQPathControl 0xc00 +#define bPSDFreq 0x3ff +#define bPSDAntennaPath 0x30 +#define bPSDIQSwitch 0x40 +#define bPSDRxTrigger 0x400000 +#define bPSDTxTrigger 0x80000000 +#define bPSDSineToneScale 0x7f000000 +#define bPSDReport 0xffff + +/* Page 8 */ +#define bOFDMTxSC 0x30000000 +#define bCCKTxOn 0x1 +#define bOFDMTxOn 0x2 +/* Reset debug page and also HWord, LWord */ +#define bDebugPage 0xfff +/* Reset debug page and LWord */ +#define bDebugItem 0xff +#define bAntL 0x10 +#define bAntNonHT 0x100 +#define bAntHT1 0x1000 +#define bAntHT2 0x10000 +#define bAntHT1S1 0x100000 +#define bAntNonHTS1 0x1000000 + +/* Page a */ +#define bCCKBBMode 0x3 +#define bCCKTxPowerSaving 0x80 +#define bCCKRxPowerSaving 0x40 +#define bCCKSideBand 0x10 +#define bCCKScramble 0x8 +#define bCCKAntDiversity 0x8000 #define bCCKCarrierRecovery 0x4000 -#define bCCKTxRate 0x3000 -#define bCCKDCCancel 0x0800 -#define bCCKISICancel 0x0400 -#define bCCKMatchFilter 0x0200 -#define bCCKEqualizer 0x0100 -#define bCCKPreambleDetect 0x800000 -#define bCCKFastFalseCCA 0x400000 -#define bCCKChEstStart 0x300000 -#define bCCKCCACount 0x080000 -#define bCCKcs_lim 0x070000 -#define bCCKBistMode 0x80000000 -#define bCCKCCAMask 0x40000000 +#define bCCKTxRate 0x3000 +#define bCCKDCCancel 0x0800 +#define bCCKISICancel 0x0400 +#define bCCKMatchFilter 0x0200 +#define bCCKEqualizer 0x0100 +#define bCCKPreambleDetect 0x800000 +#define bCCKFastFalseCCA 0x400000 +#define bCCKChEstStart 0x300000 +#define bCCKCCACount 0x080000 +#define bCCKcs_lim 0x070000 +#define bCCKBistMode 0x80000000 +#define bCCKCCAMask 0x40000000 #define bCCKTxDACPhase 0x4 -#define bCCKRxADCPhase 0x20000000 //r_rx_clk +/* r_rx_clk */ +#define bCCKRxADCPhase 0x20000000 #define bCCKr_cp_mode0 0x0100 -#define bCCKTxDCOffset 0xf0 -#define bCCKRxDCOffset 0xf -#define bCCKCCAMode 0xc000 -#define bCCKFalseCS_lim 0x3f00 -#define bCCKCS_ratio 0xc00000 -#define bCCKCorgBit_sel 0x300000 -#define bCCKPD_lim 0x0f0000 -#define bCCKNewCCA 0x80000000 -#define bCCKRxHPofIG 0x8000 -#define bCCKRxIG 0x7f00 -#define bCCKLNAPolarity 0x800000 -#define bCCKRx1stGain 0x7f0000 -#define bCCKRFExtend 0x20000000 //CCK Rx Iinital gain polarity -#define bCCKRxAGCSatLevel 0x1f000000 -#define bCCKRxAGCSatCount 0xe0 -#define bCCKRxRFSettle 0x1f //AGCsamp_dly -#define bCCKFixedRxAGC 0x8000 -//#define bCCKRxAGCFormat 0x4000 //remove to HSSI register 0x824 -#define bCCKAntennaPolarity 0x2000 -#define bCCKTxFilterType 0x0c00 +#define bCCKTxDCOffset 0xf0 +#define bCCKRxDCOffset 0xf +#define bCCKCCAMode 0xc000 +#define bCCKFalseCS_lim 0x3f00 +#define bCCKCS_ratio 0xc00000 +#define bCCKCorgBit_sel 0x300000 +#define bCCKPD_lim 0x0f0000 +#define bCCKNewCCA 0x80000000 +#define bCCKRxHPofIG 0x8000 +#define bCCKRxIG 0x7f00 +#define bCCKLNAPolarity 0x800000 +#define bCCKRx1stGain 0x7f0000 +/* CCK Rx Initial gain polarity */ +#define bCCKRFExtend 0x20000000 +#define bCCKRxAGCSatLevel 0x1f000000 +#define bCCKRxAGCSatCount 0xe0 +/* AGCSAmp_dly */ +#define bCCKRxRFSettle 0x1f +#define bCCKFixedRxAGC 0x8000 +/*#define bCCKRxAGCFormat 0x4000 remove to HSSI register 0x824 */ +#define bCCKAntennaPolarity 0x2000 +#define bCCKTxFilterType 0x0c00 #define bCCKRxAGCReportType 0x0300 -#define bCCKRxDAGCEn 0x80000000 -#define bCCKRxDAGCPeriod 0x20000000 +#define bCCKRxDAGCEn 0x80000000 +#define bCCKRxDAGCPeriod 0x20000000 #define bCCKRxDAGCSatLevel 0x1f000000 -#define bCCKTimingRecovery 0x800000 -#define bCCKTxC0 0x3f0000 -#define bCCKTxC1 0x3f000000 -#define bCCKTxC2 0x3f -#define bCCKTxC3 0x3f00 -#define bCCKTxC4 0x3f0000 -#define bCCKTxC5 0x3f000000 -#define bCCKTxC6 0x3f -#define bCCKTxC7 0x3f00 -#define bCCKDebugPort 0xff0000 -#define bCCKDACDebug 0x0f000000 -#define bCCKFalseAlarmEnable 0x8000 -#define bCCKFalseAlarmRead 0x4000 -#define bCCKTRSSI 0x7f -#define bCCKRxAGCReport 0xfe -#define bCCKRxReport_AntSel 0x80000000 -#define bCCKRxReport_MFOff 0x40000000 +#define bCCKTimingRecovery 0x800000 +#define bCCKTxC0 0x3f0000 +#define bCCKTxC1 0x3f000000 +#define bCCKTxC2 0x3f +#define bCCKTxC3 0x3f00 +#define bCCKTxC4 0x3f0000 +#define bCCKTxC5 0x3f000000 +#define bCCKTxC6 0x3f +#define bCCKTxC7 0x3f00 +#define bCCKDebugPort 0xff0000 +#define bCCKDACDebug 0x0f000000 +#define bCCKFalseAlarmEnable 0x8000 +#define bCCKFalseAlarmRead 0x4000 +#define bCCKTRSSI 0x7f +#define bCCKRxAGCReport 0xfe +#define bCCKRxReport_AntSel 0x80000000 +#define bCCKRxReport_MFOff 0x40000000 #define bCCKRxRxReport_SQLoss 0x20000000 -#define bCCKRxReport_Pktloss 0x10000000 +#define bCCKRxReport_Pktloss 0x10000000 #define bCCKRxReport_Lockedbit 0x08000000 #define bCCKRxReport_RateError 0x04000000 -#define bCCKRxReport_RxRate 0x03000000 +#define bCCKRxReport_RxRate 0x03000000 #define bCCKRxFACounterLower 0xff #define bCCKRxFACounterUpper 0xff000000 -#define bCCKRxHPAGCStart 0xe000 -#define bCCKRxHPAGCFinal 0x1c00 +#define bCCKRxHPAGCStart 0xe000 +#define bCCKRxHPAGCFinal 0x1c00 #define bCCKRxFalseAlarmEnable 0x8000 -#define bCCKFACounterFreeze 0x4000 - -#define bCCKTxPathSel 0x10000000 -#define bCCKDefaultRxPath 0xc000000 -#define bCCKOptionRxPath 0x3000000 - -//page c -#define bNumOfSTF 0x3 -#define bShift_L 0xc0 -#define bGI_TH 0xc -#define bRxPathA 0x1 -#define bRxPathB 0x2 -#define bRxPathC 0x4 -#define bRxPathD 0x8 -#define bTxPathA 0x1 -#define bTxPathB 0x2 -#define bTxPathC 0x4 -#define bTxPathD 0x8 -#define bTRSSIFreq 0x200 -#define bADCBackoff 0x3000 -#define bDFIRBackoff 0xc000 -#define bTRSSILatchPhase 0x10000 -#define bRxIDCOffset 0xff -#define bRxQDCOffset 0xff00 -#define bRxDFIRMode 0x1800000 -#define bRxDCNFType 0xe000000 -#define bRXIQImb_A 0x3ff -#define bRXIQImb_B 0xfc00 -#define bRXIQImb_C 0x3f0000 -#define bRXIQImb_D 0xffc00000 -#define bDC_dc_Notch 0x60000 -#define bRxNBINotch 0x1f000000 -#define bPD_TH 0xf -#define bPD_TH_Opt2 0xc000 -#define bPWED_TH 0x700 -#define bIfMF_Win_L 0x800 -#define bPD_Option 0x1000 -#define bMF_Win_L 0xe000 -#define bBW_Search_L 0x30000 -#define bwin_enh_L 0xc0000 -#define bBW_TH 0x700000 -#define bED_TH2 0x3800000 -#define bBW_option 0x4000000 -#define bRatio_TH 0x18000000 -#define bWindow_L 0xe0000000 -#define bSBD_Option 0x1 -#define bFrame_TH 0x1c -#define bFS_Option 0x60 -#define bDC_Slope_check 0x80 -#define bFGuard_Counter_DC_L 0xe00 -#define bFrame_Weight_Short 0x7000 -#define bSub_Tune 0xe00000 -#define bFrame_DC_Length 0xe000000 -#define bSBD_start_offset 0x30000000 -#define bFrame_TH_2 0x7 -#define bFrame_GI2_TH 0x38 -#define bGI2_Sync_en 0x40 -#define bSarch_Short_Early 0x300 -#define bSarch_Short_Late 0xc00 -#define bSarch_GI2_Late 0x70000 -#define bCFOAntSum 0x1 -#define bCFOAcc 0x2 -#define bCFOStartOffset 0xc -#define bCFOLookBack 0x70 -#define bCFOSumWeight 0x80 -#define bDAGCEnable 0x10000 -#define bTXIQImb_A 0x3ff -#define bTXIQImb_B 0xfc00 -#define bTXIQImb_C 0x3f0000 -#define bTXIQImb_D 0xffc00000 -#define bTxIDCOffset 0xff -#define bTxQDCOffset 0xff00 -#define bTxDFIRMode 0x10000 -#define bTxPesudoNoiseOn 0x4000000 -#define bTxPesudoNoise_A 0xff -#define bTxPesudoNoise_B 0xff00 -#define bTxPesudoNoise_C 0xff0000 -#define bTxPesudoNoise_D 0xff000000 -#define bCCADropOption 0x20000 -#define bCCADropThres 0xfff00000 -#define bEDCCA_H 0xf -#define bEDCCA_L 0xf0 -#define bLambda_ED 0x300 -#define bRxInitialGain 0x7f -#define bRxAntDivEn 0x80 -#define bRxAGCAddressForLNA 0x7f00 -#define bRxHighPowerFlow 0x8000 -#define bRxAGCFreezeThres 0xc0000 -#define bRxFreezeStep_AGC1 0x300000 -#define bRxFreezeStep_AGC2 0xc00000 -#define bRxFreezeStep_AGC3 0x3000000 -#define bRxFreezeStep_AGC0 0xc000000 -#define bRxRssi_Cmp_En 0x10000000 -#define bRxQuickAGCEn 0x20000000 -#define bRxAGCFreezeThresMode 0x40000000 -#define bRxOverFlowCheckType 0x80000000 -#define bRxAGCShift 0x7f -#define bTRSW_Tri_Only 0x80 -#define bPowerThres 0x300 -#define bRxAGCEn 0x1 -#define bRxAGCTogetherEn 0x2 -#define bRxAGCMin 0x4 -#define bRxHP_Ini 0x7 -#define bRxHP_TRLNA 0x70 -#define bRxHP_RSSI 0x700 -#define bRxHP_BBP1 0x7000 -#define bRxHP_BBP2 0x70000 -#define bRxHP_BBP3 0x700000 -#define bRSSI_H 0x7f0000 //the threshold for high power -#define bRSSI_Gen 0x7f000000 //the threshold for ant diversity -#define bRxSettle_TRSW 0x7 -#define bRxSettle_LNA 0x38 -#define bRxSettle_RSSI 0x1c0 -#define bRxSettle_BBP 0xe00 -#define bRxSettle_RxHP 0x7000 -#define bRxSettle_AntSW_RSSI 0x38000 -#define bRxSettle_AntSW 0xc0000 -#define bRxProcessTime_DAGC 0x300000 -#define bRxSettle_HSSI 0x400000 -#define bRxProcessTime_BBPPW 0x800000 -#define bRxAntennaPowerShift 0x3000000 -#define bRSSITableSelect 0xc000000 -#define bRxHP_Final 0x7000000 -#define bRxHTSettle_BBP 0x7 -#define bRxHTSettle_HSSI 0x8 -#define bRxHTSettle_RxHP 0x70 -#define bRxHTSettle_BBPPW 0x80 -#define bRxHTSettle_Idle 0x300 -#define bRxHTSettle_Reserved 0x1c00 -#define bRxHTRxHPEn 0x8000 -#define bRxHTAGCFreezeThres 0x30000 -#define bRxHTAGCTogetherEn 0x40000 -#define bRxHTAGCMin 0x80000 -#define bRxHTAGCEn 0x100000 -#define bRxHTDAGCEn 0x200000 -#define bRxHTRxHP_BBP 0x1c00000 -#define bRxHTRxHP_Final 0xe0000000 -#define bRxPWRatioTH 0x3 -#define bRxPWRatioEn 0x4 -#define bRxMFHold 0x3800 -#define bRxPD_Delay_TH1 0x38 -#define bRxPD_Delay_TH2 0x1c0 -#define bRxPD_DC_COUNT_MAX 0x600 -//#define bRxMF_Hold 0x3800 +#define bCCKFACounterFreeze 0x4000 + +#define bCCKTxPathSel 0x10000000 +#define bCCKDefaultRxPath 0xc000000 +#define bCCKOptionRxPath 0x3000000 + +/* Page c */ +#define bNumOfSTF 0x3 +#define bShift_L 0xc0 +#define bGI_TH 0xc +#define bRxPathA 0x1 +#define bRxPathB 0x2 +#define bRxPathC 0x4 +#define bRxPathD 0x8 +#define bTxPathA 0x1 +#define bTxPathB 0x2 +#define bTxPathC 0x4 +#define bTxPathD 0x8 +#define bTRSSIFreq 0x200 +#define bADCBackoff 0x3000 +#define bDFIRBackoff 0xc000 +#define bTRSSILatchPhase 0x10000 +#define bRxIDCOffset 0xff +#define bRxQDCOffset 0xff00 +#define bRxDFIRMode 0x1800000 +#define bRxDCNFType 0xe000000 +#define bRXIQImb_A 0x3ff +#define bRXIQImb_B 0xfc00 +#define bRXIQImb_C 0x3f0000 +#define bRXIQImb_D 0xffc00000 +#define bDC_dc_Notch 0x60000 +#define bRxNBINotch 0x1f000000 +#define bPD_TH 0xf +#define bPD_TH_Opt2 0xc000 +#define bPWED_TH 0x700 +#define bIfMF_Win_L 0x800 +#define bPD_Option 0x1000 +#define bMF_Win_L 0xe000 +#define bBW_Search_L 0x30000 +#define bwin_enh_L 0xc0000 +#define bBW_TH 0x700000 +#define bED_TH2 0x3800000 +#define bBW_option 0x4000000 +#define bRatio_TH 0x18000000 +#define bWindow_L 0xe0000000 +#define bSBD_Option 0x1 +#define bFrame_TH 0x1c +#define bFS_Option 0x60 +#define bDC_Slope_check 0x80 +#define bFGuard_Counter_DC_L 0xe00 +#define bFrame_Weight_Short 0x7000 +#define bSub_Tune 0xe00000 +#define bFrame_DC_Length 0xe000000 +#define bSBD_start_offset 0x30000000 +#define bFrame_TH_2 0x7 +#define bFrame_GI2_TH 0x38 +#define bGI2_Sync_en 0x40 +#define bSarch_Short_Early 0x300 +#define bSarch_Short_Late 0xc00 +#define bSarch_GI2_Late 0x70000 +#define bCFOAntSum 0x1 +#define bCFOAcc 0x2 +#define bCFOStartOffset 0xc +#define bCFOLookBack 0x70 +#define bCFOSumWeight 0x80 +#define bDAGCEnable 0x10000 +#define bTXIQImb_A 0x3ff +#define bTXIQImb_B 0xfc00 +#define bTXIQImb_C 0x3f0000 +#define bTXIQImb_D 0xffc00000 +#define bTxIDCOffset 0xff +#define bTxQDCOffset 0xff00 +#define bTxDFIRMode 0x10000 +#define bTxPesudoNoiseOn 0x4000000 +#define bTxPesudoNoise_A 0xff +#define bTxPesudoNoise_B 0xff00 +#define bTxPesudoNoise_C 0xff0000 +#define bTxPesudoNoise_D 0xff000000 +#define bCCADropOption 0x20000 +#define bCCADropThres 0xfff00000 +#define bEDCCA_H 0xf +#define bEDCCA_L 0xf0 +#define bLambda_ED 0x300 +#define bRxInitialGain 0x7f +#define bRxAntDivEn 0x80 +#define bRxAGCAddressForLNA 0x7f00 +#define bRxHighPowerFlow 0x8000 +#define bRxAGCFreezeThres 0xc0000 +#define bRxFreezeStep_AGC1 0x300000 +#define bRxFreezeStep_AGC2 0xc00000 +#define bRxFreezeStep_AGC3 0x3000000 +#define bRxFreezeStep_AGC0 0xc000000 +#define bRxRssi_Cmp_En 0x10000000 +#define bRxQuickAGCEn 0x20000000 +#define bRxAGCFreezeThresMode 0x40000000 +#define bRxOverFlowCheckType 0x80000000 +#define bRxAGCShift 0x7f +#define bTRSW_Tri_Only 0x80 +#define bPowerThres 0x300 +#define bRxAGCEn 0x1 +#define bRxAGCTogetherEn 0x2 +#define bRxAGCMin 0x4 +#define bRxHP_Ini 0x7 +#define bRxHP_TRLNA 0x70 +#define bRxHP_RSSI 0x700 +#define bRxHP_BBP1 0x7000 +#define bRxHP_BBP2 0x70000 +#define bRxHP_BBP3 0x700000 +/* The threshold for high power */ +#define bRSSI_H 0x7f0000 +/* The threshold for ant diversity */ +#define bRSSI_Gen 0x7f000000 +#define bRxSettle_TRSW 0x7 +#define bRxSettle_LNA 0x38 +#define bRxSettle_RSSI 0x1c0 +#define bRxSettle_BBP 0xe00 +#define bRxSettle_RxHP 0x7000 +#define bRxSettle_AntSW_RSSI 0x38000 +#define bRxSettle_AntSW 0xc0000 +#define bRxProcessTime_DAGC 0x300000 +#define bRxSettle_HSSI 0x400000 +#define bRxProcessTime_BBPPW 0x800000 +#define bRxAntennaPowerShift 0x3000000 +#define bRSSITableSelect 0xc000000 +#define bRxHP_Final 0x7000000 +#define bRxHTSettle_BBP 0x7 +#define bRxHTSettle_HSSI 0x8 +#define bRxHTSettle_RxHP 0x70 +#define bRxHTSettle_BBPPW 0x80 +#define bRxHTSettle_Idle 0x300 +#define bRxHTSettle_Reserved 0x1c00 +#define bRxHTRxHPEn 0x8000 +#define bRxHTAGCFreezeThres 0x30000 +#define bRxHTAGCTogetherEn 0x40000 +#define bRxHTAGCMin 0x80000 +#define bRxHTAGCEn 0x100000 +#define bRxHTDAGCEn 0x200000 +#define bRxHTRxHP_BBP 0x1c00000 +#define bRxHTRxHP_Final 0xe0000000 +#define bRxPWRatioTH 0x3 +#define bRxPWRatioEn 0x4 +#define bRxMFHold 0x3800 +#define bRxPD_Delay_TH1 0x38 +#define bRxPD_Delay_TH2 0x1c0 +#define bRxPD_DC_COUNT_MAX 0x600 +/*#define bRxMF_Hold 0x3800*/ #define bRxPD_Delay_TH 0x8000 #define bRxProcess_Delay 0xf0000 #define bRxSearchrange_GI2_Early 0x700000 @@ -659,7 +691,7 @@ #define bExtLNAGain 0x7c00 -//page d +/* Page d */ #define bSTBCEn 0x4 #define bAntennaMapping 0x10 #define bNss 0x20 @@ -669,12 +701,12 @@ #define bOFDMContinueTx 0x10000000 #define bOFDMSingleCarrier 0x20000000 #define bOFDMSingleTone 0x40000000 -//#define bRxPath1 0x01 -//#define bRxPath2 0x02 -//#define bRxPath3 0x04 -//#define bRxPath4 0x08 -//#define bTxPath1 0x10 -//#define bTxPath2 0x20 +/*#define bRxPath1 0x01 +#define bRxPath2 0x02 +#define bRxPath3 0x04 +#define bRxPath4 0x08 +#define bTxPath1 0x10 +#define bTxPath2 0x20*/ #define bHTDetect 0x100 #define bCFOEn 0x10000 #define bCFOValue 0xfff00000 @@ -687,8 +719,10 @@ #define bCounter_MCSNoSupport 0xffff #define bCounter_FastSync 0xffff #define bShortCFO 0xfff -#define bShortCFOTLength 12 //total -#define bShortCFOFLength 11 //fraction +/* total */ +#define bShortCFOTLength 12 +/* fraction */ +#define bShortCFOFLength 11 #define bLongCFO 0x7ff #define bLongCFOTLength 11 #define bLongCFOFLength 11 @@ -765,18 +799,18 @@ #define bUChCfg 0x7000000 #define bUpdEqz 0x8000000 -//page e -#define bTxAGCRate18_06 0x7f7f7f7f -#define bTxAGCRate54_24 0x7f7f7f7f +/* Page e */ +#define bTxAGCRate18_06 0x7f7f7f7f +#define bTxAGCRate54_24 0x7f7f7f7f #define bTxAGCRateMCS32 0x7f -#define bTxAGCRateCCK 0x7f00 +#define bTxAGCRateCCK 0x7f00 #define bTxAGCRateMCS3_MCS0 0x7f7f7f7f #define bTxAGCRateMCS7_MCS4 0x7f7f7f7f #define bTxAGCRateMCS11_MCS8 0x7f7f7f7f #define bTxAGCRateMCS15_MCS12 0x7f7f7f7f -//Rx Pseduo noise +/* Rx Pseduo noise */ #define bRxPesudoNoiseOn 0x20000000 #define bRxPesudoNoise_A 0xff #define bRxPesudoNoise_B 0xff00 @@ -787,8 +821,7 @@ #define bPesudoNoiseState_C 0xffff #define bPesudoNoiseState_D 0xffff0000 -//RF -//Zebra1 +/* RF Zebra 1 */ #define bZebra1_HSSIEnable 0x8 #define bZebra1_TRxControl 0xc00 #define bZebra1_TRxGainSetting 0x07f @@ -799,7 +832,7 @@ #define bZebra1_TxLPFBW 0x400 #define bZebra1_RxLPFBW 0x600 -//Zebra4 +/* Zebra4 */ #define bRTL8256RegModeCtrl1 0x100 #define bRTL8256RegModeCtrl0 0x40 #define bRTL8256_TxLPFBW 0x18 @@ -810,7 +843,7 @@ #define bRTL8258_RxLPFBW 0xc00 #define bRTL8258_RSSILPFBW 0xc0 -//byte endable for sb_write +/* byte endable for sb_write */ #define bByte0 0x1 #define bByte1 0x2 #define bByte2 0x4 @@ -819,7 +852,7 @@ #define bWord1 0xc #define bDWord 0xf -//for PutRegsetting & GetRegSetting BitMask +/* for PutRegsetting & GetRegSetting BitMask */ #define bMaskByte0 0xff #define bMaskByte1 0xff00 #define bMaskByte2 0xff0000 @@ -828,7 +861,7 @@ #define bMaskLWord 0x0000ffff #define bMaskDWord 0xffffffff -//for PutRFRegsetting & GetRFRegSetting BitMask +/* for PutRFRegsetting & GetRFRegSetting BitMask */ #define bMask12Bits 0xfff #define bEnable 0x1 @@ -837,14 +870,16 @@ #define LeftAntenna 0x0 #define RightAntenna 0x1 -#define tCheckTxStatus 500 //500ms -#define tUpdateRxCounter 100 //100ms +/* 500 ms */ +#define tCheckTxStatus 500 +/* 100 ms */ +#define tUpdateRxCounter 100 #define rateCCK 0 #define rateOFDM 1 #define rateHT 2 -//define Register-End +/* define Register-End */ #define bPMAC_End 0x1ff #define bFPGAPHY0_End 0x8ff #define bFPGAPHY1_End 0x9ff @@ -852,12 +887,12 @@ #define bOFDMPHY0_End 0xcff #define bOFDMPHY1_End 0xdff -//define max debug item in each debug page -//#define bMaxItem_FPGA_PHY0 0x9 -//#define bMaxItem_FPGA_PHY1 0x3 -//#define bMaxItem_PHY_11B 0x16 -//#define bMaxItem_OFDM_PHY0 0x29 -//#define bMaxItem_OFDM_PHY1 0x0 +/*#define max debug item in each debug page +#define bMaxItem_FPGA_PHY0 0x9 +#define bMaxItem_FPGA_PHY1 0x3 +#define bMaxItem_PHY_11B 0x16 +#define bMaxItem_OFDM_PHY0 0x29 +#define bMaxItem_OFDM_PHY1 0x0 */ #define bPMACControl 0x0 #define bWMACControl 0x1 @@ -868,11 +903,11 @@ #define PathC 0x2 #define PathD 0x3 -#define rRTL8256RxMixerPole 0xb -#define bZebraRxMixerPole 0x6 -#define rRTL8256TxBBOPBias 0x9 -#define bRTL8256TxBBOPBias 0x400 -#define rRTL8256TxBBBW 19 -#define bRTL8256TxBBBW 0x18 +#define rRTL8256RxMixerPole 0xb +#define bZebraRxMixerPole 0x6 +#define rRTL8256TxBBOPBias 0x9 +#define bRTL8256TxBBOPBias 0x400 +#define rRTL8256TxBBBW 19 +#define bRTL8256TxBBBW 0x18 -#endif //__INC_HAL8190PCIPHYREG_H +#endif /* __INC_HAL8190PCIPHYREG_H */ diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211.h b/drivers/staging/rtl8192su/ieee80211/ieee80211.h index 9a4c858b0666..159fddf628e2 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211.h @@ -195,10 +195,6 @@ extern u32 ieee80211_debug_level; #define IEEE80211_DEBUG_DATA(level, data, datalen) do {} while(0) #endif /* CONFIG_IEEE80211_DEBUG */ -#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" -#define MAC_ARG(x) ((u8 *)(x))[0], ((u8 *)(x))[1], ((u8 *)(x))[2], \ - ((u8 *)(x))[3], ((u8 *)(x))[4], ((u8 *)(x))[5] - /* * To use the debug system; * diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_ccmp.c index 7bc956e1f458..8a93f7d3eb38 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_ccmp.c +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_ccmp.c @@ -288,7 +288,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!(keyidx & (1 << 5))) { if (net_ratelimit()) { printk(KERN_DEBUG "CCMP: received packet without ExtIV" - " flag from " MAC_FMT "\n", MAC_ARG(hdr->addr2)); + " flag from %pM\n", hdr->addr2); } key->dot11RSNAStatsCCMPFormatErrors++; return -2; @@ -301,9 +301,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (!key->key_set) { if (net_ratelimit()) { - printk(KERN_DEBUG "CCMP: received packet from " MAC_FMT + printk(KERN_DEBUG "CCMP: received packet from %pM" " with keyid=%d that does not have a configured" - " key\n", MAC_ARG(hdr->addr2), keyidx); + " key\n", hdr->addr2, keyidx); } return -3; } @@ -318,11 +318,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (memcmp(pn, key->rx_pn, CCMP_PN_LEN) <= 0) { if (net_ratelimit()) { - printk(KERN_DEBUG "CCMP: replay detected: STA=" MAC_FMT - " previous PN %02x%02x%02x%02x%02x%02x " - "received PN %02x%02x%02x%02x%02x%02x\n", - MAC_ARG(hdr->addr2), MAC_ARG(key->rx_pn), - MAC_ARG(pn)); + printk(KERN_DEBUG "CCMP: replay detected: STA=%pM" + " previous PN %pm received PN %pm\n", + hdr->addr2, key->rx_pn, pn); } key->dot11RSNAStatsCCMPReplays++; return -4; @@ -359,7 +357,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (memcmp(mic, a, CCMP_MIC_LEN) != 0) { if (net_ratelimit()) { printk(KERN_DEBUG "CCMP: decrypt failed: STA=" - MAC_FMT "\n", MAC_ARG(hdr->addr2)); + "%pM\n", hdr->addr2); } key->dot11RSNAStatsCCMPDecryptErrors++; return -5; @@ -435,11 +433,10 @@ static char * ieee80211_ccmp_print_stats(char *p, void *priv) { struct ieee80211_ccmp_data *ccmp = priv; p += sprintf(p, "key[%d] alg=CCMP key_set=%d " - "tx_pn=%02x%02x%02x%02x%02x%02x " - "rx_pn=%02x%02x%02x%02x%02x%02x " + "tx_pn=%pm rx_pn=%pm " "format_errors=%d replays=%d decrypt_errors=%d\n", ccmp->key_idx, ccmp->key_set, - MAC_ARG(ccmp->tx_pn), MAC_ARG(ccmp->rx_pn), + ccmp->tx_pn, ccmp->rx_pn, ccmp->dot11RSNAStatsCCMPFormatErrors, ccmp->dot11RSNAStatsCCMPReplays, ccmp->dot11RSNAStatsCCMPDecryptErrors); diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_tkip.c index 9b9438fb5f60..7e48748da102 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_tkip.c +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_tkip.c @@ -410,7 +410,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!(keyidx & (1 << 5))) { if (net_ratelimit()) { printk(KERN_DEBUG "TKIP: received packet without ExtIV" - " flag from " MAC_FMT "\n", MAC_ARG(hdr->addr2)); + " flag from %pM\n", hdr->addr2); } return -2; } @@ -422,9 +422,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (!tkey->key_set) { if (net_ratelimit()) { - printk(KERN_DEBUG "TKIP: received packet from " MAC_FMT + printk(KERN_DEBUG "TKIP: received packet from %pM" " with keyid=%d that does not have a configured" - " key\n", MAC_ARG(hdr->addr2), keyidx); + " key\n", hdr->addr2, keyidx); } return -3; } @@ -437,9 +437,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (iv32 < tkey->rx_iv32 || (iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) { if (net_ratelimit()) { - printk(KERN_DEBUG "TKIP: replay detected: STA=" MAC_FMT + printk(KERN_DEBUG "TKIP: replay detected: STA=%pM" " previous TSC %08x%04x received TSC " - "%08x%04x\n", MAC_ARG(hdr->addr2), + "%08x%04x\n", hdr->addr2, tkey->rx_iv32, tkey->rx_iv16, iv32, iv16); } tkey->dot11RSNAStatsTKIPReplays++; @@ -460,8 +460,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) { if (net_ratelimit()) { printk(KERN_DEBUG ": TKIP: failed to decrypt " - "received packet from " MAC_FMT "\n", - MAC_ARG(hdr->addr2)); + "received packet from %pM\n", + hdr->addr2); } return -7; } @@ -480,7 +480,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (net_ratelimit()) { printk(KERN_DEBUG "TKIP: ICV error detected: STA=" - MAC_FMT "\n", MAC_ARG(hdr->addr2)); + "%pM\n", hdr->addr2); } tkey->dot11RSNAStatsTKIPICVErrors++; return -5; @@ -635,8 +635,8 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, struct ieee80211_hdr_4addr *hdr; hdr = (struct ieee80211_hdr_4addr *) skb->data; printk(KERN_DEBUG "%s: Michael MIC verification failed for " - "MSDU from " MAC_FMT " keyidx=%d\n", - skb->dev ? skb->dev->name : "N/A", MAC_ARG(hdr->addr2), + "MSDU from %pM keyidx=%d\n", + skb->dev ? skb->dev->name : "N/A", hdr->addr2, keyidx); if (skb->dev) ieee80211_michael_mic_failure(skb->dev, hdr, keyidx); diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c index fecfa120ff48..67b99ad88475 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c @@ -314,8 +314,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, strcmp(crypt->ops->name, "TKIP") == 0) { if (net_ratelimit()) { printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " - "received packet from " MAC_FMT "\n", - ieee->dev->name, MAC_ARG(hdr->addr2)); + "received packet from %pM\n", + ieee->dev->name, hdr->addr2); } return -1; } @@ -326,8 +326,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, atomic_dec(&crypt->refcnt); if (res < 0) { IEEE80211_DEBUG_DROP( - "decryption failed (SA=" MAC_FMT - ") res=%d\n", MAC_ARG(hdr->addr2), res); + "decryption failed (SA=%pM" + ") res=%d\n", hdr->addr2, res); if (res == -2) IEEE80211_DEBUG_DROP("Decryption failed ICV " "mismatch (key %d)\n", @@ -364,8 +364,8 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *s atomic_dec(&crypt->refcnt); if (res < 0) { printk(KERN_DEBUG "%s: MSDU decryption/MIC verification failed" - " (SA=" MAC_FMT " keyidx=%d)\n", - ieee->dev->name, MAC_ARG(hdr->addr2), keyidx); + " (SA=%pM keyidx=%d)\n", + ieee->dev->name, hdr->addr2, keyidx); return -1; } @@ -939,8 +939,8 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, * frames silently instead of filling system log with * these reports. */ IEEE80211_DEBUG_DROP("Decryption failed (not set)" - " (SA=" MAC_FMT ")\n", - MAC_ARG(hdr->addr2)); + " (SA=%pM)\n", + hdr->addr2); ieee->ieee_stats.rx_discards_undecryptable++; goto rx_dropped; } @@ -1143,8 +1143,8 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } else { IEEE80211_DEBUG_DROP( "encryption configured, but RX " - "frame not encrypted (SA=" MAC_FMT ")\n", - MAC_ARG(hdr->addr2)); + "frame not encrypted (SA=%pM)\n", + hdr->addr2); goto rx_dropped; } } @@ -1163,9 +1163,9 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, !ieee80211_is_eapol_frame(ieee, skb, hdrlen)) { IEEE80211_DEBUG_DROP( "dropped unencrypted RX data " - "frame from " MAC_FMT + "frame from %pM" " (drop_unencrypted=1)\n", - MAC_ARG(hdr->addr2)); + hdr->addr2); goto rx_dropped; } /* @@ -2159,11 +2159,11 @@ static inline int ieee80211_network_init( } if (network->mode == 0) { - IEEE80211_DEBUG_SCAN("Filtered out '%s (" MAC_FMT ")' " + IEEE80211_DEBUG_SCAN("Filtered out '%s (%pM)' " "network.\n", escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); + network->bssid); return 1; } @@ -2345,9 +2345,9 @@ static inline void ieee80211_process_probe_response( memset(&network, 0, sizeof(struct ieee80211_network)); IEEE80211_DEBUG_SCAN( - "'%s' (" MAC_FMT "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n", + "'%s' (%pM): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n", escape_essid(info_element->data, info_element->len), - MAC_ARG(beacon->header.addr3), + beacon->header.addr3, (beacon->capability & (1<<0xf)) ? '1' : '0', (beacon->capability & (1<<0xe)) ? '1' : '0', (beacon->capability & (1<<0xd)) ? '1' : '0', @@ -2366,10 +2366,10 @@ static inline void ieee80211_process_probe_response( (beacon->capability & (1<<0x0)) ? '1' : '0'); if (ieee80211_network_init(ieee, beacon, &network, stats)) { - IEEE80211_DEBUG_SCAN("Dropped '%s' (" MAC_FMT ") via %s.\n", + IEEE80211_DEBUG_SCAN("Dropped '%s' (%pM) via %s.\n", escape_essid(info_element->data, info_element->len), - MAC_ARG(beacon->header.addr3), + beacon->header.addr3, WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP ? "PROBE RESPONSE" : "BEACON"); @@ -2478,11 +2478,11 @@ static inline void ieee80211_process_probe_response( /* If there are no more slots, expire the oldest */ list_del(&oldest->list); target = oldest; - IEEE80211_DEBUG_SCAN("Expired '%s' (" MAC_FMT ") from " + IEEE80211_DEBUG_SCAN("Expired '%s' (%pM) from " "network list.\n", escape_essid(target->ssid, target->ssid_len), - MAC_ARG(target->bssid)); + target->bssid); } else { /* Otherwise just pull from the free list */ target = list_entry(ieee->network_free_list.next, @@ -2492,10 +2492,10 @@ static inline void ieee80211_process_probe_response( #ifdef CONFIG_IEEE80211_DEBUG - IEEE80211_DEBUG_SCAN("Adding '%s' (" MAC_FMT ") via %s.\n", + IEEE80211_DEBUG_SCAN("Adding '%s' (%pM) via %s.\n", escape_essid(network.ssid, network.ssid_len), - MAC_ARG(network.bssid), + network.bssid, WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP ? "PROBE RESPONSE" : "BEACON"); @@ -2505,10 +2505,10 @@ static inline void ieee80211_process_probe_response( if(ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) ieee80211_softmac_new_net(ieee,&network); } else { - IEEE80211_DEBUG_SCAN("Updating '%s' (" MAC_FMT ") via %s.\n", + IEEE80211_DEBUG_SCAN("Updating '%s' (%pM) via %s.\n", escape_essid(target->ssid, target->ssid_len), - MAC_ARG(target->bssid), + target->bssid, WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP ? "PROBE RESPONSE" : "BEACON"); diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c index 95d4f84dcf3f..e46f3bc6a21a 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c @@ -1709,7 +1709,7 @@ ieee80211_rx_assoc_rq(struct ieee80211_device *ieee, struct sk_buff *skb) ieee80211_resp_to_assoc_rq(ieee, dest); } - printk(KERN_INFO"New client associated: "MAC_FMT"\n", MAC_ARG(dest)); + printk(KERN_INFO"New client associated: %pM\n", dest); //FIXME } diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c index 4d54e1e62d22..484c3aba5cb3 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_tx.c @@ -199,8 +199,8 @@ int ieee80211_encrypt_fragment( header = (struct rtl_ieee80211_hdr *)frag->data; if (net_ratelimit()) { printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " - "TX packet to " MAC_FMT "\n", - ieee->dev->name, MAC_ARG(header->addr1)); + "TX packet to %pM\n", + ieee->dev->name, header->addr1); } return -1; } diff --git a/drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c index 85c7e96b622d..0f21ccbdeddd 100644 --- a/drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c +++ b/drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c @@ -261,10 +261,10 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee, else IEEE80211_DEBUG_SCAN( "Not showing network '%s (" - MAC_FMT ")' due to age (%lums).\n", + "%pM)' due to age (%lums).\n", escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid), + network->bssid, (jiffies - network->last_scanned) / (HZ / 100)); } diff --git a/drivers/staging/rtl8192su/ieee80211/rtl819x_BAProc.c b/drivers/staging/rtl8192su/ieee80211/rtl819x_BAProc.c index 8d12ffca18fa..6eb1096866af 100644 --- a/drivers/staging/rtl8192su/ieee80211/rtl819x_BAProc.c +++ b/drivers/staging/rtl8192su/ieee80211/rtl819x_BAProc.c @@ -113,7 +113,7 @@ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, P u16 tmp = 0; u16 len = ieee->tx_headroom + 9; //category(1) + action field(1) + Dialog Token(1) + BA Parameter Set(2) + BA Timeout Value(2) + BA Start SeqCtrl(2)(or StatusCode(2)) - IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), frame(%d) sentd to:"MAC_FMT", ieee->dev:%p\n", __FUNCTION__, type, MAC_ARG(Dst), ieee->dev); + IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), frame(%d) sentd to:%pM, ieee->dev:%p\n", __FUNCTION__, type, Dst, ieee->dev); if (pBA == NULL||ieee == NULL) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "pBA(%p) is NULL or ieee(%p) is NULL\n", pBA, ieee); @@ -200,7 +200,7 @@ static struct sk_buff* ieee80211_DELBA( u16 len = 6 + ieee->tx_headroom; if (net_ratelimit()) - IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), ReasonCode(%d) sentd to:"MAC_FMT"\n", __FUNCTION__, ReasonCode, MAC_ARG(dst)); + IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), ReasonCode(%d) sentd to:%pM\n", __FUNCTION__, ReasonCode, dst); memset(&DelbaParamSet, 0, 2); @@ -354,7 +354,7 @@ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb) pBaTimeoutVal = (u16*)(tag + 5); pBaStartSeqCtrl = (PSEQUENCE_CONTROL)(req + 7); - printk("====================>rx ADDBAREQ from :"MAC_FMT"\n", MAC_ARG(dst)); + printk("====================>rx ADDBAREQ from :%pM\n", dst); //some other capability is not ready now. if( (ieee->current_network.qos_data.active == 0) || (ieee->pHTInfo->bCurrentHTSupport == false) || diff --git a/drivers/staging/rtl8192su/ieee80211/rtl819x_TSProc.c b/drivers/staging/rtl8192su/ieee80211/rtl819x_TSProc.c index ad3bf35d80e6..60cf1f8781ce 100644 --- a/drivers/staging/rtl8192su/ieee80211/rtl819x_TSProc.c +++ b/drivers/staging/rtl8192su/ieee80211/rtl819x_TSProc.c @@ -291,7 +291,7 @@ PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee, u8* Addr, u8 if(search_dir[dir] ==false ) continue; list_for_each_entry(pRet, psearch_list, List){ - // IEEE80211_DEBUG(IEEE80211_DL_TS, "ADD:"MAC_FMT", TID:%d, dir:%d\n", MAC_ARG(pRet->Addr), pRet->TSpec.f.TSInfo.field.ucTSID, pRet->TSpec.f.TSInfo.field.ucDirection); + // IEEE80211_DEBUG(IEEE80211_DL_TS, "ADD:%pM, TID:%d, dir:%d\n", pRet->Addr, pRet->TSpec.f.TSInfo.field.ucTSID, pRet->TSpec.f.TSInfo.field.ucDirection); if (memcmp(pRet->Addr, Addr, 6) == 0) if (pRet->TSpec.f.TSInfo.field.ucTSID == TID) if(pRet->TSpec.f.TSInfo.field.ucDirection == dir) @@ -447,7 +447,7 @@ bool GetTs( ResetRxTsEntry(tmp); } - IEEE80211_DEBUG(IEEE80211_DL_TS, "to init current TS, UP:%d, Dir:%d, addr:"MAC_FMT"\n", UP, Dir, MAC_ARG(Addr)); + IEEE80211_DEBUG(IEEE80211_DL_TS, "to init current TS, UP:%d, Dir:%d, addr:%pM\n", UP, Dir, Addr); // Prepare TS Info releated field pTSInfo->field.ucTrafficType = 0; // Traffic type: WMM is reserved in this field pTSInfo->field.ucTSID = UP; // TSID @@ -533,7 +533,7 @@ void RemoveTsEntry( void RemovePeerTS(struct ieee80211_device* ieee, u8* Addr) { PTS_COMMON_INFO pTS, pTmpTS; - printk("===========>RemovePeerTS,"MAC_FMT"\n", MAC_ARG(Addr)); + printk("===========>RemovePeerTS,%pM\n", Addr); #if 1 list_for_each_entry_safe(pTS, pTmpTS, &ieee->Tx_TS_Pending_List, List) { diff --git a/drivers/staging/rtl8192su/r8192U_core.c b/drivers/staging/rtl8192su/r8192U_core.c index ccb9d5b8cd44..7fa02ac8e500 100644 --- a/drivers/staging/rtl8192su/r8192U_core.c +++ b/drivers/staging/rtl8192su/r8192U_core.c @@ -7677,7 +7677,7 @@ void setKey( struct net_device *dev, if (EntryNo >= TOTAL_CAM_ENTRY) RT_TRACE(COMP_ERR, "cam entry exceeds in setKey()\n"); - RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr"MAC_FMT"\n", dev,EntryNo, KeyIndex, KeyType, MAC_ARG(MacAddr)); + RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr%pM\n", dev,EntryNo, KeyIndex, KeyType, MacAddr); if (DefaultKey) usConfig |= BIT15 | (KeyType<<2); diff --git a/drivers/staging/rtl8192su/r8192U_dm.c b/drivers/staging/rtl8192su/r8192U_dm.c index 7891e9640272..fa5e24416dde 100644 --- a/drivers/staging/rtl8192su/r8192U_dm.c +++ b/drivers/staging/rtl8192su/r8192U_dm.c @@ -2697,7 +2697,7 @@ static void dm_check_edca_turbo( u8* peername[11] = {"unknown", "realtek", "realtek_92se", "broadcom", "ralink", "atheros", "cisco", "marvell", "92u_softap", "self_softap"}; static int wb_tmp = 0; if (wb_tmp == 0){ - printk("%s():iot peer is %#x:%s, bssid:"MAC_FMT"\n",__FUNCTION__,pHTInfo->IOTPeer,peername[pHTInfo->IOTPeer], MAC_ARG(priv->ieee80211->current_network.bssid)); + printk("%s():iot peer is %#x:%s, bssid:%pM\n",__FUNCTION__,pHTInfo->IOTPeer,peername[pHTInfo->IOTPeer], priv->ieee80211->current_network.bssid); wb_tmp = 1; } } diff --git a/drivers/staging/rtl8192u/ieee80211.h b/drivers/staging/rtl8192u/ieee80211.h index 3a47f1213e85..9d05ed6791ee 100644 --- a/drivers/staging/rtl8192u/ieee80211.h +++ b/drivers/staging/rtl8192u/ieee80211.h @@ -551,9 +551,6 @@ do { if (ieee80211_debug_level & (level)) \ /* debug macros not dependent on CONFIG_IEEE80211_DEBUG */ -#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" -#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5] - /* * To use the debug system; * diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211.h b/drivers/staging/rtl8192u/ieee80211/ieee80211.h index 10908e123b86..3cda38bb6b77 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211.h @@ -551,9 +551,6 @@ do { if (ieee80211_debug_level & (level)) \ /* debug macros not dependent on CONFIG_IEEE80211_DEBUG */ -#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" -#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5] - /* * To use the debug system; * diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c index 0b33bf463320..0b57632bcff9 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c @@ -288,7 +288,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!(keyidx & (1 << 5))) { if (net_ratelimit()) { printk(KERN_DEBUG "CCMP: received packet without ExtIV" - " flag from " MAC_FMT "\n", MAC_ARG(hdr->addr2)); + " flag from %pM\n", hdr->addr2); } key->dot11RSNAStatsCCMPFormatErrors++; return -2; @@ -301,9 +301,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (!key->key_set) { if (net_ratelimit()) { - printk(KERN_DEBUG "CCMP: received packet from " MAC_FMT + printk(KERN_DEBUG "CCMP: received packet from %pM" " with keyid=%d that does not have a configured" - " key\n", MAC_ARG(hdr->addr2), keyidx); + " key\n", hdr->addr2, keyidx); } return -3; } @@ -318,11 +318,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (memcmp(pn, key->rx_pn, CCMP_PN_LEN) <= 0) { if (net_ratelimit()) { - printk(KERN_DEBUG "CCMP: replay detected: STA=" MAC_FMT - " previous PN %02x%02x%02x%02x%02x%02x " - "received PN %02x%02x%02x%02x%02x%02x\n", - MAC_ARG(hdr->addr2), MAC_ARG(key->rx_pn), - MAC_ARG(pn)); + printk(KERN_DEBUG "CCMP: replay detected: STA=%pM" + " previous PN %pm received PN %pm\n", + hdr->addr2, key->rx_pn, pn); } key->dot11RSNAStatsCCMPReplays++; return -4; @@ -359,7 +357,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (memcmp(mic, a, CCMP_MIC_LEN) != 0) { if (net_ratelimit()) { printk(KERN_DEBUG "CCMP: decrypt failed: STA=" - MAC_FMT "\n", MAC_ARG(hdr->addr2)); + "%pM\n", hdr->addr2); } key->dot11RSNAStatsCCMPDecryptErrors++; return -5; @@ -435,11 +433,10 @@ static char * ieee80211_ccmp_print_stats(char *p, void *priv) { struct ieee80211_ccmp_data *ccmp = priv; p += sprintf(p, "key[%d] alg=CCMP key_set=%d " - "tx_pn=%02x%02x%02x%02x%02x%02x " - "rx_pn=%02x%02x%02x%02x%02x%02x " + "tx_pn=%pm rx_pn=%pm " "format_errors=%d replays=%d decrypt_errors=%d\n", ccmp->key_idx, ccmp->key_set, - MAC_ARG(ccmp->tx_pn), MAC_ARG(ccmp->rx_pn), + ccmp->tx_pn, ccmp->rx_pn, ccmp->dot11RSNAStatsCCMPFormatErrors, ccmp->dot11RSNAStatsCCMPReplays, ccmp->dot11RSNAStatsCCMPDecryptErrors); diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c index 841b99955b79..9510507d8d05 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c @@ -410,7 +410,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!(keyidx & (1 << 5))) { if (net_ratelimit()) { printk(KERN_DEBUG "TKIP: received packet without ExtIV" - " flag from " MAC_FMT "\n", MAC_ARG(hdr->addr2)); + " flag from %pM\n", hdr->addr2); } return -2; } @@ -422,9 +422,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (!tkey->key_set) { if (net_ratelimit()) { - printk(KERN_DEBUG "TKIP: received packet from " MAC_FMT + printk(KERN_DEBUG "TKIP: received packet from %pM" " with keyid=%d that does not have a configured" - " key\n", MAC_ARG(hdr->addr2), keyidx); + " key\n", hdr->addr2, keyidx); } return -3; } @@ -437,9 +437,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (iv32 < tkey->rx_iv32 || (iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) { if (net_ratelimit()) { - printk(KERN_DEBUG "TKIP: replay detected: STA=" MAC_FMT + printk(KERN_DEBUG "TKIP: replay detected: STA=%pM" " previous TSC %08x%04x received TSC " - "%08x%04x\n", MAC_ARG(hdr->addr2), + "%08x%04x\n", hdr->addr2, tkey->rx_iv32, tkey->rx_iv16, iv32, iv16); } tkey->dot11RSNAStatsTKIPReplays++; @@ -460,8 +460,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) { if (net_ratelimit()) { printk(KERN_DEBUG ": TKIP: failed to decrypt " - "received packet from " MAC_FMT "\n", - MAC_ARG(hdr->addr2)); + "received packet from %pM\n", + hdr->addr2); } return -7; } @@ -480,7 +480,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (net_ratelimit()) { printk(KERN_DEBUG "TKIP: ICV error detected: STA=" - MAC_FMT "\n", MAC_ARG(hdr->addr2)); + "%pM\n", hdr->addr2); } tkey->dot11RSNAStatsTKIPICVErrors++; return -5; @@ -635,8 +635,8 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, struct ieee80211_hdr_4addr *hdr; hdr = (struct ieee80211_hdr_4addr *) skb->data; printk(KERN_DEBUG "%s: Michael MIC verification failed for " - "MSDU from " MAC_FMT " keyidx=%d\n", - skb->dev ? skb->dev->name : "N/A", MAC_ARG(hdr->addr2), + "MSDU from %pM keyidx=%d\n", + skb->dev ? skb->dev->name : "N/A", hdr->addr2, keyidx); if (skb->dev) ieee80211_michael_mic_failure(skb->dev, hdr, keyidx); diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c index 0e003c5bb000..7e9b367594a0 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c @@ -360,8 +360,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, strcmp(crypt->ops->name, "TKIP") == 0) { if (net_ratelimit()) { printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " - "received packet from " MAC_FMT "\n", - ieee->dev->name, MAC_ARG(hdr->addr2)); + "received packet from %pM\n", + ieee->dev->name, hdr->addr2); } return -1; } @@ -372,8 +372,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, atomic_dec(&crypt->refcnt); if (res < 0) { IEEE80211_DEBUG_DROP( - "decryption failed (SA=" MAC_FMT - ") res=%d\n", MAC_ARG(hdr->addr2), res); + "decryption failed (SA=%pM" + ") res=%d\n", hdr->addr2, res); if (res == -2) IEEE80211_DEBUG_DROP("Decryption failed ICV " "mismatch (key %d)\n", @@ -410,8 +410,8 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *s atomic_dec(&crypt->refcnt); if (res < 0) { printk(KERN_DEBUG "%s: MSDU decryption/MIC verification failed" - " (SA=" MAC_FMT " keyidx=%d)\n", - ieee->dev->name, MAC_ARG(hdr->addr2), keyidx); + " (SA=%pM keyidx=%d)\n", + ieee->dev->name, hdr->addr2, keyidx); return -1; } @@ -1016,8 +1016,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, * frames silently instead of filling system log with * these reports. */ IEEE80211_DEBUG_DROP("Decryption failed (not set)" - " (SA=" MAC_FMT ")\n", - MAC_ARG(hdr->addr2)); + " (SA=%pM)\n", + hdr->addr2); ieee->ieee_stats.rx_discards_undecryptable++; goto rx_dropped; } @@ -1256,8 +1256,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } else { IEEE80211_DEBUG_DROP( "encryption configured, but RX " - "frame not encrypted (SA=" MAC_FMT ")\n", - MAC_ARG(hdr->addr2)); + "frame not encrypted (SA=%pM)\n", + hdr->addr2); goto rx_dropped; } } @@ -1276,9 +1276,9 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, !ieee80211_is_eapol_frame(ieee, skb, hdrlen)) { IEEE80211_DEBUG_DROP( "dropped unencrypted RX data " - "frame from " MAC_FMT + "frame from %pM" " (drop_unencrypted=1)\n", - MAC_ARG(hdr->addr2)); + hdr->addr2); goto rx_dropped; } /* @@ -2260,11 +2260,11 @@ static inline int ieee80211_network_init( } if (network->mode == 0) { - IEEE80211_DEBUG_SCAN("Filtered out '%s (" MAC_FMT ")' " + IEEE80211_DEBUG_SCAN("Filtered out '%s (%pM)' " "network.\n", escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); + network->bssid); return 1; } @@ -2439,9 +2439,9 @@ static inline void ieee80211_process_probe_response( memset(&network, 0, sizeof(struct ieee80211_network)); IEEE80211_DEBUG_SCAN( - "'%s' (" MAC_FMT "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n", + "'%s' (%pM): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n", escape_essid(info_element->data, info_element->len), - MAC_ARG(beacon->header.addr3), + beacon->header.addr3, (beacon->capability & (1<<0xf)) ? '1' : '0', (beacon->capability & (1<<0xe)) ? '1' : '0', (beacon->capability & (1<<0xd)) ? '1' : '0', @@ -2460,10 +2460,10 @@ static inline void ieee80211_process_probe_response( (beacon->capability & (1<<0x0)) ? '1' : '0'); if (ieee80211_network_init(ieee, beacon, &network, stats)) { - IEEE80211_DEBUG_SCAN("Dropped '%s' (" MAC_FMT ") via %s.\n", + IEEE80211_DEBUG_SCAN("Dropped '%s' (%pM) via %s.\n", escape_essid(info_element->data, info_element->len), - MAC_ARG(beacon->header.addr3), + beacon->header.addr3, WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP ? "PROBE RESPONSE" : "BEACON"); @@ -2574,11 +2574,11 @@ static inline void ieee80211_process_probe_response( /* If there are no more slots, expire the oldest */ list_del(&oldest->list); target = oldest; - IEEE80211_DEBUG_SCAN("Expired '%s' (" MAC_FMT ") from " + IEEE80211_DEBUG_SCAN("Expired '%s' (%pM) from " "network list.\n", escape_essid(target->ssid, target->ssid_len), - MAC_ARG(target->bssid)); + target->bssid); } else { /* Otherwise just pull from the free list */ target = list_entry(ieee->network_free_list.next, @@ -2588,10 +2588,10 @@ static inline void ieee80211_process_probe_response( #ifdef CONFIG_IEEE80211_DEBUG - IEEE80211_DEBUG_SCAN("Adding '%s' (" MAC_FMT ") via %s.\n", + IEEE80211_DEBUG_SCAN("Adding '%s' (%pM) via %s.\n", escape_essid(network.ssid, network.ssid_len), - MAC_ARG(network.bssid), + network.bssid, WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP ? "PROBE RESPONSE" : "BEACON"); @@ -2601,10 +2601,10 @@ static inline void ieee80211_process_probe_response( if(ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) ieee80211_softmac_new_net(ieee,&network); } else { - IEEE80211_DEBUG_SCAN("Updating '%s' (" MAC_FMT ") via %s.\n", + IEEE80211_DEBUG_SCAN("Updating '%s' (%pM) via %s.\n", escape_essid(target->ssid, target->ssid_len), - MAC_ARG(target->bssid), + target->bssid, WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP ? "PROBE RESPONSE" : "BEACON"); diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c index 8a86e93465c8..27d925712cdd 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c @@ -1731,7 +1731,7 @@ ieee80211_rx_assoc_rq(struct ieee80211_device *ieee, struct sk_buff *skb) ieee80211_resp_to_assoc_rq(ieee, dest); } - printk(KERN_INFO"New client associated: "MAC_FMT"\n", MAC_ARG(dest)); + printk(KERN_INFO"New client associated: %pM\n", dest); //FIXME } diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c index b29c36bac377..48537d948945 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c @@ -200,8 +200,8 @@ int ieee80211_encrypt_fragment( header = (struct ieee80211_hdr *) frag->data; if (net_ratelimit()) { printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " - "TX packet to " MAC_FMT "\n", - ieee->dev->name, MAC_ARG(header->addr1)); + "TX packet to %pM\n", + ieee->dev->name, header->addr1); } return -1; } diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c index 5f12d62658c9..da2449d290cb 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c @@ -289,10 +289,10 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee, else IEEE80211_DEBUG_SCAN( "Not showing network '%s (" - MAC_FMT ")' due to age (%lums).\n", + "%pM)' due to age (%lums).\n", escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid), + network->bssid, (jiffies - network->last_scanned) / (HZ / 100)); } diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c index 512a57aebde3..27d083a70eb2 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c @@ -113,7 +113,7 @@ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, P u16 tmp = 0; u16 len = ieee->tx_headroom + 9; //category(1) + action field(1) + Dialog Token(1) + BA Parameter Set(2) + BA Timeout Value(2) + BA Start SeqCtrl(2)(or StatusCode(2)) - IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), frame(%d) sentd to:"MAC_FMT", ieee->dev:%p\n", __FUNCTION__, type, MAC_ARG(Dst), ieee->dev); + IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), frame(%d) sentd to:%pM, ieee->dev:%p\n", __FUNCTION__, type, Dst, ieee->dev); if (pBA == NULL||ieee == NULL) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "pBA(%p) is NULL or ieee(%p) is NULL\n", pBA, ieee); @@ -201,7 +201,7 @@ static struct sk_buff* ieee80211_DELBA( u16 len = 6 + ieee->tx_headroom; if (net_ratelimit()) - IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), ReasonCode(%d) sentd to:"MAC_FMT"\n", __FUNCTION__, ReasonCode, MAC_ARG(dst)); + IEEE80211_DEBUG(IEEE80211_DL_TRACE | IEEE80211_DL_BA, "========>%s(), ReasonCode(%d) sentd to:%pM\n", __FUNCTION__, ReasonCode, dst); memset(&DelbaParamSet, 0, 2); @@ -355,7 +355,7 @@ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb) pBaTimeoutVal = (u16*)(tag + 5); pBaStartSeqCtrl = (PSEQUENCE_CONTROL)(req + 7); - printk("====================>rx ADDBAREQ from :"MAC_FMT"\n", MAC_ARG(dst)); + printk("====================>rx ADDBAREQ from :%pM\n", dst); //some other capability is not ready now. if( (ieee->current_network.qos_data.active == 0) || (ieee->pHTInfo->bCurrentHTSupport == false)) //|| diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c index 5373d565af24..d1275e887f0c 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c @@ -290,7 +290,7 @@ PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee, u8* Addr, u8 if(search_dir[dir] ==false ) continue; list_for_each_entry(pRet, psearch_list, List){ - // IEEE80211_DEBUG(IEEE80211_DL_TS, "ADD:"MAC_FMT", TID:%d, dir:%d\n", MAC_ARG(pRet->Addr), pRet->TSpec.f.TSInfo.field.ucTSID, pRet->TSpec.f.TSInfo.field.ucDirection); + // IEEE80211_DEBUG(IEEE80211_DL_TS, "ADD:%pM, TID:%d, dir:%d\n", pRet->Addr, pRet->TSpec.f.TSInfo.field.ucTSID, pRet->TSpec.f.TSInfo.field.ucDirection); if (memcmp(pRet->Addr, Addr, 6) == 0) if (pRet->TSpec.f.TSInfo.field.ucTSID == TID) if(pRet->TSpec.f.TSInfo.field.ucDirection == dir) @@ -445,7 +445,7 @@ bool GetTs( ResetRxTsEntry(tmp); } - IEEE80211_DEBUG(IEEE80211_DL_TS, "to init current TS, UP:%d, Dir:%d, addr:"MAC_FMT"\n", UP, Dir, MAC_ARG(Addr)); + IEEE80211_DEBUG(IEEE80211_DL_TS, "to init current TS, UP:%d, Dir:%d, addr:%pM\n", UP, Dir, Addr); // Prepare TS Info releated field pTSInfo->field.ucTrafficType = 0; // Traffic type: WMM is reserved in this field pTSInfo->field.ucTSID = UP; // TSID @@ -531,7 +531,7 @@ void RemoveTsEntry( void RemovePeerTS(struct ieee80211_device* ieee, u8* Addr) { PTS_COMMON_INFO pTS, pTmpTS; - printk("===========>RemovePeerTS,"MAC_FMT"\n", MAC_ARG(Addr)); + printk("===========>RemovePeerTS,%pM\n", Addr); list_for_each_entry_safe(pTS, pTmpTS, &ieee->Tx_TS_Pending_List, List) { if (memcmp(pTS->Addr, Addr, 6) == 0) diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index adade13e1e19..5afc73751043 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -2976,7 +2976,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev) memcpy(dev->dev_addr, bMac_Tmp_Addr, 6); //should I set IDR0 here? } - RT_TRACE(COMP_EPROM, "MAC addr:"MAC_FMT"\n", MAC_ARG(dev->dev_addr)); + RT_TRACE(COMP_EPROM, "MAC addr:%pM\n", dev->dev_addr); priv->rf_type = RTL819X_DEFAULT_RF_TYPE; //default 1T2R priv->rf_chip = RF_8256; @@ -6037,7 +6037,7 @@ void setKey( struct net_device *dev, if (EntryNo >= TOTAL_CAM_ENTRY) RT_TRACE(COMP_ERR, "cam entry exceeds in setKey()\n"); - RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr"MAC_FMT"\n", dev,EntryNo, KeyIndex, KeyType, MAC_ARG(MacAddr)); + RT_TRACE(COMP_SEC, "====>to setKey(), dev:%p, EntryNo:%d, KeyIndex:%d, KeyType:%d, MacAddr%pM\n", dev,EntryNo, KeyIndex, KeyType, MacAddr); if (DefaultKey) usConfig |= BIT15 | (KeyType<<2); diff --git a/drivers/staging/slicoss/slic.h b/drivers/staging/slicoss/slic.h index ccf7625b8bb3..eb3a619c6a94 100644 --- a/drivers/staging/slicoss/slic.h +++ b/drivers/staging/slicoss/slic.h @@ -527,15 +527,6 @@ struct adapter { (largestat) += ((newstat) - (oldstat)); \ } -#define ETHER_EQ_ADDR(_AddrA, _AddrB, _Result) \ -{ \ - _Result = true; \ - if (*(u32 *)(_AddrA) != *(u32 *)(_AddrB)) \ - _Result = false; \ - if (*(u16 *)(&((_AddrA)[4])) != *(u16 *)(&((_AddrB)[4]))) \ - _Result = false; \ -} - #if defined(CONFIG_X86_64) || defined(CONFIG_IA64) #define SLIC_GET_ADDR_LOW(_addr) (u32)((u64)(_addr) & \ 0x00000000FFFFFFFF) diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c index 5b191afc1442..09a9d759c612 100644 --- a/drivers/staging/slicoss/slicoss.c +++ b/drivers/staging/slicoss/slicoss.c @@ -101,7 +101,7 @@ static struct net_device_stats *slic_get_stats(struct net_device *dev); static int slic_entry_open(struct net_device *dev); static int slic_entry_halt(struct net_device *dev); static int slic_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); -static int slic_xmit_start(struct sk_buff *skb, struct net_device *dev); +static netdev_tx_t slic_xmit_start(struct sk_buff *skb, struct net_device *dev); static void slic_xmit_fail(struct adapter *adapter, struct sk_buff *skb, void *cmd, u32 skbtype, u32 status); static void slic_config_pci(struct pci_dev *pcidev); @@ -194,14 +194,10 @@ MODULE_PARM_DESC(dynamic_intagg, "Dynamic Interrupt Aggregation Setting"); module_param(intagg_delay, int, 0); MODULE_PARM_DESC(intagg_delay, "uSec Interrupt Aggregation Delay"); -static struct pci_device_id slic_pci_tbl[] __devinitdata = { - {PCI_VENDOR_ID_ALACRITECH, - SLIC_1GB_DEVICE_ID, - PCI_ANY_ID, PCI_ANY_ID,}, - {PCI_VENDOR_ID_ALACRITECH, - SLIC_2GB_DEVICE_ID, - PCI_ANY_ID, PCI_ANY_ID,}, - {0,} +static DEFINE_PCI_DEVICE_TABLE(slic_pci_tbl) = { + { PCI_DEVICE(PCI_VENDOR_ID_ALACRITECH, SLIC_1GB_DEVICE_ID) }, + { PCI_DEVICE(PCI_VENDOR_ID_ALACRITECH, SLIC_2GB_DEVICE_ID) }, + { 0 } }; MODULE_DEVICE_TABLE(pci, slic_pci_tbl); @@ -292,7 +288,7 @@ static void slic_init_adapter(struct net_device *netdev, { ushort index; struct slic_handle *pslic_handle; - struct adapter *adapter = (struct adapter *)netdev_priv(netdev); + struct adapter *adapter = netdev_priv(netdev); /* adapter->pcidev = pcidev;*/ adapter->vendid = pci_tbl_entry->vendor; @@ -370,6 +366,7 @@ static int __devinit slic_entry_probe(struct pci_dev *pcidev, ulong mmio_start = 0; ulong mmio_len = 0; struct sliccard *card = NULL; + int pci_using_dac = 0; slic_global.dynamic_intagg = dynamic_intagg; @@ -383,16 +380,26 @@ static int __devinit slic_entry_probe(struct pci_dev *pcidev, printk(KERN_DEBUG "%s\n", slic_proc_version); } - err = pci_set_dma_mask(pcidev, DMA_BIT_MASK(64)); - if (err) { - err = pci_set_dma_mask(pcidev, DMA_BIT_MASK(32)); - if (err) + if (!pci_set_dma_mask(pcidev, DMA_BIT_MASK(64))) { + pci_using_dac = 1; + if (pci_set_consistent_dma_mask(pcidev, DMA_BIT_MASK(64))) { + dev_err(&pcidev->dev, "unable to obtain 64-bit DMA for " + "consistent allocations\n"); goto err_out_disable_pci; + } + } else if (pci_set_dma_mask(pcidev, DMA_BIT_MASK(32))) { + pci_using_dac = 0; + pci_set_consistent_dma_mask(pcidev, DMA_BIT_MASK(32)); + } else { + dev_err(&pcidev->dev, "no usable DMA configuration\n"); + goto err_out_disable_pci; } err = pci_request_regions(pcidev, DRV_NAME); - if (err) + if (err) { + dev_err(&pcidev->dev, "can't obtain PCI resources\n"); goto err_out_disable_pci; + } pci_set_master(pcidev); @@ -408,6 +415,8 @@ static int __devinit slic_entry_probe(struct pci_dev *pcidev, adapter = netdev_priv(netdev); adapter->netdev = netdev; adapter->pcidev = pcidev; + if (pci_using_dac) + netdev->features |= NETIF_F_HIGHDMA; mmio_start = pci_resource_start(pcidev, 0); mmio_len = pci_resource_len(pcidev, 0); @@ -484,7 +493,7 @@ err_out_disable_pci: static int slic_entry_open(struct net_device *dev) { - struct adapter *adapter = (struct adapter *) netdev_priv(dev); + struct adapter *adapter = netdev_priv(dev); struct sliccard *card = adapter->card; u32 locked = 0; int status; @@ -534,7 +543,7 @@ static void __devexit slic_entry_remove(struct pci_dev *pcidev) struct net_device *dev = pci_get_drvdata(pcidev); u32 mmio_start = 0; uint mmio_len = 0; - struct adapter *adapter = (struct adapter *) netdev_priv(dev); + struct adapter *adapter = netdev_priv(dev); struct sliccard *card; struct mcast_address *mcaddr, *mlist; @@ -581,7 +590,7 @@ static void __devexit slic_entry_remove(struct pci_dev *pcidev) static int slic_entry_halt(struct net_device *dev) { - struct adapter *adapter = (struct adapter *)netdev_priv(dev); + struct adapter *adapter = netdev_priv(dev); struct sliccard *card = adapter->card; __iomem struct slic_regs *slic_regs = adapter->slic_regs; @@ -624,7 +633,7 @@ static int slic_entry_halt(struct net_device *dev) static int slic_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { - struct adapter *adapter = (struct adapter *)netdev_priv(dev); + struct adapter *adapter = netdev_priv(dev); struct ethtool_cmd edata; struct ethtool_cmd ecmd; u32 data[7]; @@ -784,10 +793,10 @@ static void slic_xmit_build_request(struct adapter *adapter, #define NORMAL_ETHFRAME 0 -static int slic_xmit_start(struct sk_buff *skb, struct net_device *dev) +static netdev_tx_t slic_xmit_start(struct sk_buff *skb, struct net_device *dev) { struct sliccard *card; - struct adapter *adapter = (struct adapter *)netdev_priv(dev); + struct adapter *adapter = netdev_priv(dev); struct slic_hostcmd *hcmd = NULL; u32 status = 0; u32 skbtype = NORMAL_ETHFRAME; @@ -1071,7 +1080,7 @@ static void slic_xmit_complete(struct adapter *adapter) static irqreturn_t slic_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; - struct adapter *adapter = (struct adapter *)netdev_priv(dev); + struct adapter *adapter = netdev_priv(dev); u32 isr; if ((adapter->pshmem) && (adapter->pshmem->isr)) { @@ -1229,22 +1238,21 @@ static void slic_init_cleanup(struct adapter *adapter) static struct net_device_stats *slic_get_stats(struct net_device *dev) { - struct adapter *adapter = (struct adapter *)netdev_priv(dev); - struct net_device_stats *stats; + struct adapter *adapter = netdev_priv(dev); ASSERT(adapter); - stats = &adapter->stats; - stats->collisions = adapter->slic_stats.iface.xmit_collisions; - stats->rx_errors = adapter->slic_stats.iface.rcv_errors; - stats->tx_errors = adapter->slic_stats.iface.xmt_errors; - stats->rx_missed_errors = adapter->slic_stats.iface.rcv_discards; - stats->tx_heartbeat_errors = 0; - stats->tx_aborted_errors = 0; - stats->tx_window_errors = 0; - stats->tx_fifo_errors = 0; - stats->rx_frame_errors = 0; - stats->rx_length_errors = 0; - return &adapter->stats; + dev->stats.collisions = adapter->slic_stats.iface.xmit_collisions; + dev->stats.rx_errors = adapter->slic_stats.iface.rcv_errors; + dev->stats.tx_errors = adapter->slic_stats.iface.xmt_errors; + dev->stats.rx_missed_errors = adapter->slic_stats.iface.rcv_discards; + dev->stats.tx_heartbeat_errors = 0; + dev->stats.tx_aborted_errors = 0; + dev->stats.tx_window_errors = 0; + dev->stats.tx_fifo_errors = 0; + dev->stats.rx_frame_errors = 0; + dev->stats.rx_length_errors = 0; + + return &dev->stats; } /* @@ -1254,13 +1262,11 @@ static struct net_device_stats *slic_get_stats(struct net_device *dev) static int slic_mcast_add_list(struct adapter *adapter, char *address) { struct mcast_address *mcaddr, *mlist; - bool equaladdr; /* Check to see if it already exists */ mlist = adapter->mcastaddrs; while (mlist) { - ETHER_EQ_ADDR(mlist->address, address, equaladdr); - if (equaladdr) + if (!compare_ether_addr(mlist->address, address)) return STATUS_SUCCESS; mlist = mlist->next; } @@ -1360,7 +1366,7 @@ static void slic_mcast_set_bit(struct adapter *adapter, char *address) static void slic_mcast_set_list(struct net_device *dev) { - struct adapter *adapter = (struct adapter *)netdev_priv(dev); + struct adapter *adapter = netdev_priv(dev); int status = STATUS_SUCCESS; int i; char *addresses; @@ -2474,7 +2480,6 @@ static bool slic_mac_filter(struct adapter *adapter, u32 opts = adapter->macopts; u32 *dhost4 = (u32 *)ðer_frame->ether_dhost[0]; u16 *dhost2 = (u16 *)ðer_frame->ether_dhost[4]; - bool equaladdr; if (opts & MAC_PROMISC) return true; @@ -2498,10 +2503,8 @@ static bool slic_mac_filter(struct adapter *adapter, struct mcast_address *mcaddr = adapter->mcastaddrs; while (mcaddr) { - ETHER_EQ_ADDR(mcaddr->address, - ether_frame->ether_dhost, - equaladdr); - if (equaladdr) { + if (!compare_ether_addr(mcaddr->address, + ether_frame->ether_dhost)) { adapter->rcv_multicasts++; adapter->stats.multicast++; return true; @@ -2523,7 +2526,7 @@ static bool slic_mac_filter(struct adapter *adapter, static int slic_mac_set_address(struct net_device *dev, void *ptr) { - struct adapter *adapter = (struct adapter *)netdev_priv(dev); + struct adapter *adapter = netdev_priv(dev); struct sockaddr *addr = ptr; if (netif_running(dev)) @@ -2531,6 +2534,9 @@ static int slic_mac_set_address(struct net_device *dev, void *ptr) if (!adapter) return -EBUSY; + if (!is_valid_ether_addr(addr->sa_data)) + return -EINVAL; + memcpy(dev->dev_addr, addr->sa_data, dev->addr_len); memcpy(adapter->currmacaddr, addr->sa_data, dev->addr_len); @@ -3968,10 +3974,8 @@ static void slic_debug_adapter_create(struct adapter *adapter) static void slic_debug_adapter_destroy(struct adapter *adapter) { - if (adapter->debugfs_entry) { - debugfs_remove(adapter->debugfs_entry); - adapter->debugfs_entry = NULL; - } + debugfs_remove(adapter->debugfs_entry); + adapter->debugfs_entry = NULL; } static void slic_debug_card_create(struct sliccard *card) diff --git a/drivers/staging/vme/bridges/vme_ca91cx42.c b/drivers/staging/vme/bridges/vme_ca91cx42.c index 1cf3e91db59d..470479856054 100644 --- a/drivers/staging/vme/bridges/vme_ca91cx42.c +++ b/drivers/staging/vme/bridges/vme_ca91cx42.c @@ -38,21 +38,26 @@ static int ca91cx42_probe(struct pci_dev *, const struct pci_device_id *); static void ca91cx42_remove(struct pci_dev *); static void __exit ca91cx42_exit(void); -struct vme_bridge *ca91cx42_bridge; -wait_queue_head_t dma_queue; -wait_queue_head_t iack_queue; -wait_queue_head_t lm_queue; -wait_queue_head_t mbox_queue; - -void (*lm_callback[4])(int); /* Called in interrupt handler, be careful! */ -void *crcsr_kernel; -dma_addr_t crcsr_bus; - -struct mutex vme_rmw; /* Only one RMW cycle at a time */ -struct mutex vme_int; /* - * Only one VME interrupt can be - * generated at a time, provide locking - */ +/* Module parameters */ +static int geoid; + +static struct vme_bridge *ca91cx42_bridge; +static wait_queue_head_t dma_queue; +static wait_queue_head_t iack_queue; +#if 0 +static wait_queue_head_t lm_queue; +#endif +static wait_queue_head_t mbox_queue; + +static void (*lm_callback[4])(int); /* Called in interrupt handler */ +static void *crcsr_kernel; +static dma_addr_t crcsr_bus; + +static struct mutex vme_rmw; /* Only one RMW cycle at a time */ +static struct mutex vme_int; /* + * Only one VME interrupt can be + * generated at a time, provide locking + */ static char driver_name[] = "vme_ca91cx42"; @@ -881,8 +886,12 @@ int ca91cx42_slot_get(void) { u32 slot = 0; - slot = ioread32(ca91cx42_bridge->base + VCSR_BS); - slot = ((slot & CA91CX42_VCSR_BS_SLOT_M) >> 27); + if (!geoid) { + slot = ioread32(ca91cx42_bridge->base + VCSR_BS); + slot = ((slot & CA91CX42_VCSR_BS_SLOT_M) >> 27); + } else + slot = geoid; + return (int)slot; } @@ -1299,6 +1308,9 @@ static void __exit ca91cx42_exit(void) pci_unregister_driver(&ca91cx42_driver); } +MODULE_PARM_DESC(geoid, "Override geographical addressing"); +module_param(geoid, int, 0); + MODULE_DESCRIPTION("VME driver for the Tundra Universe II VME bridge"); MODULE_LICENSE("GPL"); diff --git a/drivers/staging/vme/bridges/vme_tsi148.c b/drivers/staging/vme/bridges/vme_tsi148.c index 89a7dccb934f..4d19a914ec52 100644 --- a/drivers/staging/vme/bridges/vme_tsi148.c +++ b/drivers/staging/vme/bridges/vme_tsi148.c @@ -62,18 +62,19 @@ int tsi148_generate_irq(int, int); int tsi148_slot_get(void); /* Modue parameter */ -int err_chk = 0; +static int err_chk; +static int geoid; /* XXX These should all be in a per device structure */ -struct vme_bridge *tsi148_bridge; -wait_queue_head_t dma_queue[2]; -wait_queue_head_t iack_queue; -void (*lm_callback[4])(int); /* Called in interrupt handler, be careful! */ -void *crcsr_kernel; -dma_addr_t crcsr_bus; -struct vme_master_resource *flush_image; -struct mutex vme_rmw; /* Only one RMW cycle at a time */ -struct mutex vme_int; /* +static struct vme_bridge *tsi148_bridge; +static wait_queue_head_t dma_queue[2]; +static wait_queue_head_t iack_queue; +static void (*lm_callback[4])(int); /* Called in interrupt handler */ +static void *crcsr_kernel; +static dma_addr_t crcsr_bus; +static struct vme_master_resource *flush_image; +static struct mutex vme_rmw; /* Only one RMW cycle at a time */ +static struct mutex vme_int; /* * Only one VME interrupt can be * generated at a time, provide locking */ @@ -2145,8 +2146,12 @@ int tsi148_slot_get(void) { u32 slot = 0; - slot = ioread32be(tsi148_bridge->base + TSI148_LCSR_VSTAT); - slot = slot & TSI148_LCSR_VSTAT_GA_M; + if (!geoid) { + slot = ioread32be(tsi148_bridge->base + TSI148_LCSR_VSTAT); + slot = slot & TSI148_LCSR_VSTAT_GA_M; + } else + slot = geoid; + return (int)slot; } @@ -2196,6 +2201,7 @@ static int tsi148_crcsr_init(struct pci_dev *pdev) vstat = tsi148_slot_get(); if (cbar != vstat) { + cbar = vstat; dev_info(&pdev->dev, "Setting CR/CSR offset\n"); iowrite32be(cbar<<3, tsi148_bridge->base + TSI148_CBAR); } @@ -2458,8 +2464,13 @@ static int tsi148_probe(struct pci_dev *pdev, const struct pci_device_id *id) data = ioread32be(tsi148_bridge->base + TSI148_LCSR_VSTAT); dev_info(&pdev->dev, "Board is%s the VME system controller\n", (data & TSI148_LCSR_VSTAT_SCONS)? "" : " not"); - dev_info(&pdev->dev, "VME geographical address is %d\n", - data & TSI148_LCSR_VSTAT_GA_M); + if (!geoid) { + dev_info(&pdev->dev, "VME geographical address is %d\n", + data & TSI148_LCSR_VSTAT_GA_M); + } else { + dev_info(&pdev->dev, "VME geographical address is set to %d\n", + geoid); + } dev_info(&pdev->dev, "VME Write and flush and error check is %s\n", err_chk ? "enabled" : "disabled"); @@ -2608,7 +2619,8 @@ static void tsi148_remove(struct pci_dev *pdev) /* resources are stored in link list */ list_for_each(pos, &(tsi148_bridge->master_resources)) { - master_image = list_entry(pos, struct vme_master_resource, list); + master_image = list_entry(pos, struct vme_master_resource, + list); list_del(pos); kfree(master_image); } @@ -2634,6 +2646,9 @@ static void __exit tsi148_exit(void) MODULE_PARM_DESC(err_chk, "Check for VME errors on reads and writes"); module_param(err_chk, bool, 0); +MODULE_PARM_DESC(geoid, "Override geographical addressing"); +module_param(geoid, int, 0); + MODULE_DESCRIPTION("VME driver for the Tundra Tempe VME bridge"); MODULE_LICENSE("GPL"); diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c index e228942ee081..2159540d9383 100644 --- a/drivers/staging/vme/devices/vme_user.c +++ b/drivers/staging/vme/devices/vme_user.c @@ -574,8 +574,8 @@ static int __init vme_user_init(void) * in future revisions if that ever becomes necessary. */ if (bus_num > USER_BUS_MAX) { - printk(KERN_ERR "%s: Driver only able to handle %d PIO2 " - "Cards\n", driver_name, USER_BUS_MAX); + printk(KERN_ERR "%s: Driver only able to handle %d buses\n", + driver_name, USER_BUS_MAX); bus_num = USER_BUS_MAX; } diff --git a/drivers/staging/vme/vme.c b/drivers/staging/vme/vme.c index 994fdb9b2127..c915e9285780 100644 --- a/drivers/staging/vme/vme.c +++ b/drivers/staging/vme/vme.c @@ -37,8 +37,8 @@ static unsigned int vme_bus_numbers; DEFINE_MUTEX(vme_bus_num_mtx); -static void __exit vme_exit (void); -static int __init vme_init (void); +static void __exit vme_exit(void); +static int __init vme_init(void); /* @@ -86,26 +86,26 @@ static struct vme_bridge *find_bridge(struct vme_resource *resource) * XXX VME bridges could be available on buses other than PCI. At the momment * this framework only supports PCI devices. */ -void * vme_alloc_consistent(struct vme_resource *resource, size_t size, +void *vme_alloc_consistent(struct vme_resource *resource, size_t size, dma_addr_t *dma) { struct vme_bridge *bridge; struct pci_dev *pdev; - if(resource == NULL) { - printk("No resource\n"); + if (resource == NULL) { + printk(KERN_ERR "No resource\n"); return NULL; } bridge = find_bridge(resource); - if(bridge == NULL) { - printk("Can't find bridge\n"); + if (bridge == NULL) { + printk(KERN_ERR "Can't find bridge\n"); return NULL; } /* Find pci_dev container of dev */ if (bridge->parent == NULL) { - printk("Dev entry NULL\n"); + printk(KERN_ERR "Dev entry NULL\n"); return NULL; } pdev = container_of(bridge->parent, struct pci_dev, dev); @@ -126,14 +126,14 @@ void vme_free_consistent(struct vme_resource *resource, size_t size, struct vme_bridge *bridge; struct pci_dev *pdev; - if(resource == NULL) { - printk("No resource\n"); + if (resource == NULL) { + printk(KERN_ERR "No resource\n"); return; } bridge = find_bridge(resource); - if(bridge == NULL) { - printk("Can't find bridge\n"); + if (bridge == NULL) { + printk(KERN_ERR "Can't find bridge\n"); return; } @@ -216,7 +216,7 @@ static int vme_check_window(vme_address_t aspace, unsigned long long vme_base, /* User Defined */ break; default: - printk("Invalid address space\n"); + printk(KERN_ERR "Invalid address space\n"); retval = -EINVAL; break; } @@ -228,7 +228,7 @@ static int vme_check_window(vme_address_t aspace, unsigned long long vme_base, * Request a slave image with specific attributes, return some unique * identifier. */ -struct vme_resource * vme_slave_request(struct device *dev, +struct vme_resource *vme_slave_request(struct device *dev, vme_address_t address, vme_cycle_t cycle) { struct vme_bridge *bridge; @@ -249,13 +249,13 @@ struct vme_resource * vme_slave_request(struct device *dev, struct vme_slave_resource, list); if (slave_image == NULL) { - printk("Registered NULL Slave resource\n"); + printk(KERN_ERR "Registered NULL Slave resource\n"); continue; } /* Find an unlocked and compatible image */ mutex_lock(&(slave_image->mtx)); - if(((slave_image->address_attr & address) == address) && + if (((slave_image->address_attr & address) == address) && ((slave_image->cycle_attr & cycle) == cycle) && (slave_image->locked == 0)) { @@ -292,7 +292,7 @@ err_bus: } EXPORT_SYMBOL(vme_slave_request); -int vme_slave_set (struct vme_resource *resource, int enabled, +int vme_slave_set(struct vme_resource *resource, int enabled, unsigned long long vme_base, unsigned long long size, dma_addr_t buf_base, vme_address_t aspace, vme_cycle_t cycle) { @@ -301,25 +301,25 @@ int vme_slave_set (struct vme_resource *resource, int enabled, int retval; if (resource->type != VME_SLAVE) { - printk("Not a slave resource\n"); + printk(KERN_ERR "Not a slave resource\n"); return -EINVAL; } image = list_entry(resource->entry, struct vme_slave_resource, list); if (bridge->slave_set == NULL) { - printk("Function not supported\n"); + printk(KERN_ERR "Function not supported\n"); return -ENOSYS; } - if(!(((image->address_attr & aspace) == aspace) && + if (!(((image->address_attr & aspace) == aspace) && ((image->cycle_attr & cycle) == cycle))) { - printk("Invalid attributes\n"); + printk(KERN_ERR "Invalid attributes\n"); return -EINVAL; } retval = vme_check_window(aspace, vme_base, size); - if(retval) + if (retval) return retval; return bridge->slave_set(image, enabled, vme_base, size, buf_base, @@ -327,7 +327,7 @@ int vme_slave_set (struct vme_resource *resource, int enabled, } EXPORT_SYMBOL(vme_slave_set); -int vme_slave_get (struct vme_resource *resource, int *enabled, +int vme_slave_get(struct vme_resource *resource, int *enabled, unsigned long long *vme_base, unsigned long long *size, dma_addr_t *buf_base, vme_address_t *aspace, vme_cycle_t *cycle) { @@ -335,14 +335,14 @@ int vme_slave_get (struct vme_resource *resource, int *enabled, struct vme_slave_resource *image; if (resource->type != VME_SLAVE) { - printk("Not a slave resource\n"); + printk(KERN_ERR "Not a slave resource\n"); return -EINVAL; } image = list_entry(resource->entry, struct vme_slave_resource, list); if (bridge->slave_get == NULL) { - printk("vme_slave_get not supported\n"); + printk(KERN_ERR "vme_slave_get not supported\n"); return -EINVAL; } @@ -356,14 +356,14 @@ void vme_slave_free(struct vme_resource *resource) struct vme_slave_resource *slave_image; if (resource->type != VME_SLAVE) { - printk("Not a slave resource\n"); + printk(KERN_ERR "Not a slave resource\n"); return; } slave_image = list_entry(resource->entry, struct vme_slave_resource, list); if (slave_image == NULL) { - printk("Can't find slave resource\n"); + printk(KERN_ERR "Can't find slave resource\n"); return; } @@ -384,7 +384,7 @@ EXPORT_SYMBOL(vme_slave_free); * Request a master image with specific attributes, return some unique * identifier. */ -struct vme_resource * vme_master_request(struct device *dev, +struct vme_resource *vme_master_request(struct device *dev, vme_address_t address, vme_cycle_t cycle, vme_width_t dwidth) { struct vme_bridge *bridge; @@ -411,7 +411,7 @@ struct vme_resource * vme_master_request(struct device *dev, /* Find an unlocked and compatible image */ spin_lock(&(master_image->lock)); - if(((master_image->address_attr & address) == address) && + if (((master_image->address_attr & address) == address) && ((master_image->cycle_attr & cycle) == cycle) && ((master_image->width_attr & dwidth) == dwidth) && (master_image->locked == 0)) { @@ -452,7 +452,7 @@ err_bus: } EXPORT_SYMBOL(vme_master_request); -int vme_master_set (struct vme_resource *resource, int enabled, +int vme_master_set(struct vme_resource *resource, int enabled, unsigned long long vme_base, unsigned long long size, vme_address_t aspace, vme_cycle_t cycle, vme_width_t dwidth) { @@ -461,26 +461,26 @@ int vme_master_set (struct vme_resource *resource, int enabled, int retval; if (resource->type != VME_MASTER) { - printk("Not a master resource\n"); + printk(KERN_ERR "Not a master resource\n"); return -EINVAL; } image = list_entry(resource->entry, struct vme_master_resource, list); if (bridge->master_set == NULL) { - printk("vme_master_set not supported\n"); + printk(KERN_WARNING "vme_master_set not supported\n"); return -EINVAL; } - if(!(((image->address_attr & aspace) == aspace) && + if (!(((image->address_attr & aspace) == aspace) && ((image->cycle_attr & cycle) == cycle) && ((image->width_attr & dwidth) == dwidth))) { - printk("Invalid attributes\n"); + printk(KERN_WARNING "Invalid attributes\n"); return -EINVAL; } retval = vme_check_window(aspace, vme_base, size); - if(retval) + if (retval) return retval; return bridge->master_set(image, enabled, vme_base, size, aspace, @@ -488,7 +488,7 @@ int vme_master_set (struct vme_resource *resource, int enabled, } EXPORT_SYMBOL(vme_master_set); -int vme_master_get (struct vme_resource *resource, int *enabled, +int vme_master_get(struct vme_resource *resource, int *enabled, unsigned long long *vme_base, unsigned long long *size, vme_address_t *aspace, vme_cycle_t *cycle, vme_width_t *dwidth) { @@ -496,14 +496,14 @@ int vme_master_get (struct vme_resource *resource, int *enabled, struct vme_master_resource *image; if (resource->type != VME_MASTER) { - printk("Not a master resource\n"); + printk(KERN_ERR "Not a master resource\n"); return -EINVAL; } image = list_entry(resource->entry, struct vme_master_resource, list); if (bridge->master_get == NULL) { - printk("vme_master_set not supported\n"); + printk(KERN_WARNING "vme_master_set not supported\n"); return -EINVAL; } @@ -515,7 +515,7 @@ EXPORT_SYMBOL(vme_master_get); /* * Read data out of VME space into a buffer. */ -ssize_t vme_master_read (struct vme_resource *resource, void *buf, size_t count, +ssize_t vme_master_read(struct vme_resource *resource, void *buf, size_t count, loff_t offset) { struct vme_bridge *bridge = find_bridge(resource); @@ -523,12 +523,12 @@ ssize_t vme_master_read (struct vme_resource *resource, void *buf, size_t count, size_t length; if (bridge->master_read == NULL) { - printk("Reading from resource not supported\n"); + printk(KERN_WARNING "Reading from resource not supported\n"); return -EINVAL; } if (resource->type != VME_MASTER) { - printk("Not a master resource\n"); + printk(KERN_ERR "Not a master resource\n"); return -EINVAL; } @@ -537,7 +537,7 @@ ssize_t vme_master_read (struct vme_resource *resource, void *buf, size_t count, length = vme_get_size(resource); if (offset > length) { - printk("Invalid Offset\n"); + printk(KERN_WARNING "Invalid Offset\n"); return -EFAULT; } @@ -552,7 +552,7 @@ EXPORT_SYMBOL(vme_master_read); /* * Write data out to VME space from a buffer. */ -ssize_t vme_master_write (struct vme_resource *resource, void *buf, +ssize_t vme_master_write(struct vme_resource *resource, void *buf, size_t count, loff_t offset) { struct vme_bridge *bridge = find_bridge(resource); @@ -560,12 +560,12 @@ ssize_t vme_master_write (struct vme_resource *resource, void *buf, size_t length; if (bridge->master_write == NULL) { - printk("Writing to resource not supported\n"); + printk(KERN_WARNING "Writing to resource not supported\n"); return -EINVAL; } if (resource->type != VME_MASTER) { - printk("Not a master resource\n"); + printk(KERN_ERR "Not a master resource\n"); return -EINVAL; } @@ -574,7 +574,7 @@ ssize_t vme_master_write (struct vme_resource *resource, void *buf, length = vme_get_size(resource); if (offset > length) { - printk("Invalid Offset\n"); + printk(KERN_WARNING "Invalid Offset\n"); return -EFAULT; } @@ -588,19 +588,19 @@ EXPORT_SYMBOL(vme_master_write); /* * Perform RMW cycle to provided location. */ -unsigned int vme_master_rmw (struct vme_resource *resource, unsigned int mask, +unsigned int vme_master_rmw(struct vme_resource *resource, unsigned int mask, unsigned int compare, unsigned int swap, loff_t offset) { struct vme_bridge *bridge = find_bridge(resource); struct vme_master_resource *image; if (bridge->master_rmw == NULL) { - printk("Writing to resource not supported\n"); + printk(KERN_WARNING "Writing to resource not supported\n"); return -EINVAL; } if (resource->type != VME_MASTER) { - printk("Not a master resource\n"); + printk(KERN_ERR "Not a master resource\n"); return -EINVAL; } @@ -615,14 +615,14 @@ void vme_master_free(struct vme_resource *resource) struct vme_master_resource *master_image; if (resource->type != VME_MASTER) { - printk("Not a master resource\n"); + printk(KERN_ERR "Not a master resource\n"); return; } master_image = list_entry(resource->entry, struct vme_master_resource, list); if (master_image == NULL) { - printk("Can't find master resource\n"); + printk(KERN_ERR "Can't find master resource\n"); return; } @@ -666,13 +666,13 @@ struct vme_resource *vme_dma_request(struct device *dev) struct vme_dma_resource, list); if (dma_ctrlr == NULL) { - printk("Registered NULL DMA resource\n"); + printk(KERN_ERR "Registered NULL DMA resource\n"); continue; } /* Find an unlocked controller */ mutex_lock(&(dma_ctrlr->mtx)); - if(dma_ctrlr->locked == 0) { + if (dma_ctrlr->locked == 0) { dma_ctrlr->locked = 1; mutex_unlock(&(dma_ctrlr->mtx)); allocated_ctrlr = dma_ctrlr; @@ -715,16 +715,15 @@ struct vme_dma_list *vme_new_dma_list(struct vme_resource *resource) struct vme_dma_list *dma_list; if (resource->type != VME_DMA) { - printk("Not a DMA resource\n"); + printk(KERN_ERR "Not a DMA resource\n"); return NULL; } ctrlr = list_entry(resource->entry, struct vme_dma_resource, list); - dma_list = (struct vme_dma_list *)kmalloc( - sizeof(struct vme_dma_list), GFP_KERNEL); - if(dma_list == NULL) { - printk("Unable to allocate memory for new dma list\n"); + dma_list = kmalloc(sizeof(struct vme_dma_list), GFP_KERNEL); + if (dma_list == NULL) { + printk(KERN_ERR "Unable to allocate memory for new dma list\n"); return NULL; } INIT_LIST_HEAD(&(dma_list->entries)); @@ -744,17 +743,17 @@ struct vme_dma_attr *vme_dma_pattern_attribute(u32 pattern, struct vme_dma_attr *attributes; struct vme_dma_pattern *pattern_attr; - attributes = (struct vme_dma_attr *)kmalloc( - sizeof(struct vme_dma_attr), GFP_KERNEL); - if(attributes == NULL) { - printk("Unable to allocate memory for attributes structure\n"); + attributes = kmalloc(sizeof(struct vme_dma_attr), GFP_KERNEL); + if (attributes == NULL) { + printk(KERN_ERR "Unable to allocate memory for attributes " + "structure\n"); goto err_attr; } - pattern_attr = (struct vme_dma_pattern *)kmalloc( - sizeof(struct vme_dma_pattern), GFP_KERNEL); - if(pattern_attr == NULL) { - printk("Unable to allocate memory for pattern attributes\n"); + pattern_attr = kmalloc(sizeof(struct vme_dma_pattern), GFP_KERNEL); + if (pattern_attr == NULL) { + printk(KERN_ERR "Unable to allocate memory for pattern " + "attributes\n"); goto err_pat; } @@ -784,17 +783,17 @@ struct vme_dma_attr *vme_dma_pci_attribute(dma_addr_t address) /* XXX Run some sanity checks here */ - attributes = (struct vme_dma_attr *)kmalloc( - sizeof(struct vme_dma_attr), GFP_KERNEL); - if(attributes == NULL) { - printk("Unable to allocate memory for attributes structure\n"); + attributes = kmalloc(sizeof(struct vme_dma_attr), GFP_KERNEL); + if (attributes == NULL) { + printk(KERN_ERR "Unable to allocate memory for attributes " + "structure\n"); goto err_attr; } - pci_attr = (struct vme_dma_pci *)kmalloc(sizeof(struct vme_dma_pci), - GFP_KERNEL); - if(pci_attr == NULL) { - printk("Unable to allocate memory for pci attributes\n"); + pci_attr = kmalloc(sizeof(struct vme_dma_pci), GFP_KERNEL); + if (pci_attr == NULL) { + printk(KERN_ERR "Unable to allocate memory for pci " + "attributes\n"); goto err_pci; } @@ -826,17 +825,18 @@ struct vme_dma_attr *vme_dma_vme_attribute(unsigned long long address, /* XXX Run some sanity checks here */ - attributes = (struct vme_dma_attr *)kmalloc( + attributes = kmalloc( sizeof(struct vme_dma_attr), GFP_KERNEL); - if(attributes == NULL) { - printk("Unable to allocate memory for attributes structure\n"); + if (attributes == NULL) { + printk(KERN_ERR "Unable to allocate memory for attributes " + "structure\n"); goto err_attr; } - vme_attr = (struct vme_dma_vme *)kmalloc(sizeof(struct vme_dma_vme), - GFP_KERNEL); - if(vme_attr == NULL) { - printk("Unable to allocate memory for vme attributes\n"); + vme_attr = kmalloc(sizeof(struct vme_dma_vme), GFP_KERNEL); + if (vme_attr == NULL) { + printk(KERN_ERR "Unable to allocate memory for vme " + "attributes\n"); goto err_vme; } @@ -875,12 +875,12 @@ int vme_dma_list_add(struct vme_dma_list *list, struct vme_dma_attr *src, int retval; if (bridge->dma_list_add == NULL) { - printk("Link List DMA generation not supported\n"); + printk(KERN_WARNING "Link List DMA generation not supported\n"); return -EINVAL; } if (!mutex_trylock(&(list->mtx))) { - printk("Link List already submitted\n"); + printk(KERN_ERR "Link List already submitted\n"); return -EINVAL; } @@ -898,7 +898,7 @@ int vme_dma_list_exec(struct vme_dma_list *list) int retval; if (bridge->dma_list_exec == NULL) { - printk("Link List DMA execution not supported\n"); + printk(KERN_ERR "Link List DMA execution not supported\n"); return -EINVAL; } @@ -918,12 +918,12 @@ int vme_dma_list_free(struct vme_dma_list *list) int retval; if (bridge->dma_list_empty == NULL) { - printk("Emptying of Link Lists not supported\n"); + printk(KERN_WARNING "Emptying of Link Lists not supported\n"); return -EINVAL; } if (!mutex_trylock(&(list->mtx))) { - printk("Link List in use\n"); + printk(KERN_ERR "Link List in use\n"); return -EINVAL; } @@ -933,7 +933,7 @@ int vme_dma_list_free(struct vme_dma_list *list) */ retval = bridge->dma_list_empty(list); if (retval) { - printk("Unable to empty link-list entries\n"); + printk(KERN_ERR "Unable to empty link-list entries\n"); mutex_unlock(&(list->mtx)); return retval; } @@ -949,19 +949,19 @@ int vme_dma_free(struct vme_resource *resource) struct vme_dma_resource *ctrlr; if (resource->type != VME_DMA) { - printk("Not a DMA resource\n"); + printk(KERN_ERR "Not a DMA resource\n"); return -EINVAL; } ctrlr = list_entry(resource->entry, struct vme_dma_resource, list); if (!mutex_trylock(&(ctrlr->mtx))) { - printk("Resource busy, can't free\n"); + printk(KERN_ERR "Resource busy, can't free\n"); return -EBUSY; } if (!(list_empty(&(ctrlr->pending)) && list_empty(&(ctrlr->running)))) { - printk("Resource still processing transfers\n"); + printk(KERN_WARNING "Resource still processing transfers\n"); mutex_unlock(&(ctrlr->mtx)); return -EBUSY; } @@ -1002,7 +1002,7 @@ int vme_irq_request(struct device *dev, int level, int statid, return -EINVAL; } - if((level < 1) || (level > 7)) { + if ((level < 1) || (level > 7)) { printk(KERN_ERR "Invalid interrupt level\n"); return -EINVAL; } @@ -1043,7 +1043,7 @@ void vme_irq_free(struct device *dev, int level, int statid) return; } - if((level < 1) || (level > 7)) { + if ((level < 1) || (level > 7)) { printk(KERN_ERR "Invalid interrupt level\n"); return; } @@ -1078,13 +1078,13 @@ int vme_irq_generate(struct device *dev, int level, int statid) return -EINVAL; } - if((level < 1) || (level > 7)) { + if ((level < 1) || (level > 7)) { printk(KERN_WARNING "Invalid interrupt level\n"); return -EINVAL; } if (bridge->irq_generate == NULL) { - printk("Interrupt generation not supported\n"); + printk(KERN_WARNING "Interrupt generation not supported\n"); return -EINVAL; } @@ -1297,7 +1297,7 @@ int vme_slot_get(struct device *bus) } if (bridge->slot_get == NULL) { - printk("vme_slot_get not supported\n"); + printk(KERN_WARNING "vme_slot_get not supported\n"); return -EINVAL; } @@ -1331,7 +1331,7 @@ static void vme_free_bus_num(int bus) mutex_unlock(&vme_bus_num_mtx); } -int vme_register_bridge (struct vme_bridge *bridge) +int vme_register_bridge(struct vme_bridge *bridge) { struct device *dev; int retval; @@ -1358,7 +1358,7 @@ int vme_register_bridge (struct vme_bridge *bridge) dev_set_name(dev, "vme-%x.%x", bridge->num, i + 1); retval = device_register(dev); - if(retval) + if (retval) goto err_reg; } @@ -1375,7 +1375,7 @@ err_reg: } EXPORT_SYMBOL(vme_register_bridge); -void vme_unregister_bridge (struct vme_bridge *bridge) +void vme_unregister_bridge(struct vme_bridge *bridge) { int i; struct device *dev; @@ -1392,7 +1392,7 @@ EXPORT_SYMBOL(vme_unregister_bridge); /* - Driver Registration --------------------------------------------------- */ -int vme_register_driver (struct vme_driver *drv) +int vme_register_driver(struct vme_driver *drv) { drv->driver.name = drv->name; drv->driver.bus = &vme_bus_type; @@ -1401,7 +1401,7 @@ int vme_register_driver (struct vme_driver *drv) } EXPORT_SYMBOL(vme_register_driver); -void vme_unregister_driver (struct vme_driver *drv) +void vme_unregister_driver(struct vme_driver *drv) { driver_unregister(&drv->driver); } @@ -1418,10 +1418,10 @@ int vme_calc_slot(struct device *dev) /* Determine slot number */ num = 0; - while(num < VME_SLOTS_MAX) { - if(&(bridge->dev[num]) == dev) { + while (num < VME_SLOTS_MAX) { + if (&(bridge->dev[num]) == dev) break; - } + num++; } if (num == VME_SLOTS_MAX) { @@ -1437,8 +1437,8 @@ err_dev: static struct vme_driver *dev_to_vme_driver(struct device *dev) { - if(dev->driver == NULL) - printk("Bugger dev->driver is NULL\n"); + if (dev->driver == NULL) + printk(KERN_ERR "Bugger dev->driver is NULL\n"); return container_of(dev->driver, struct vme_driver, driver); } @@ -1462,7 +1462,7 @@ static int vme_bus_match(struct device *dev, struct device_driver *drv) } i = 0; - while((driver->bind_table[i].bus != 0) || + while ((driver->bind_table[i].bus != 0) || (driver->bind_table[i].slot != 0)) { if (bridge->num == driver->bind_table[i].bus) { @@ -1493,9 +1493,8 @@ static int vme_bus_probe(struct device *dev) driver = dev_to_vme_driver(dev); bridge = dev_to_bridge(dev); - if(driver->probe != NULL) { + if (driver->probe != NULL) retval = driver->probe(dev, bridge->num, vme_calc_slot(dev)); - } return retval; } @@ -1509,9 +1508,8 @@ static int vme_bus_remove(struct device *dev) driver = dev_to_vme_driver(dev); bridge = dev_to_bridge(dev); - if(driver->remove != NULL) { + if (driver->remove != NULL) retval = driver->remove(dev, bridge->num, vme_calc_slot(dev)); - } return retval; } @@ -1524,12 +1522,12 @@ struct bus_type vme_bus_type = { }; EXPORT_SYMBOL(vme_bus_type); -static int __init vme_init (void) +static int __init vme_init(void) { return bus_register(&vme_bus_type); } -static void __exit vme_exit (void) +static void __exit vme_exit(void) { bus_unregister(&vme_bus_type); } diff --git a/drivers/staging/vme/vme.h b/drivers/staging/vme/vme.h index 97dc22e34caf..5a4d163fae10 100644 --- a/drivers/staging/vme/vme.h +++ b/drivers/staging/vme/vme.h @@ -98,28 +98,29 @@ struct vme_driver { struct device_driver driver; }; -void * vme_alloc_consistent(struct vme_resource *, size_t, dma_addr_t *); +void *vme_alloc_consistent(struct vme_resource *, size_t, dma_addr_t *); void vme_free_consistent(struct vme_resource *, size_t, void *, dma_addr_t); size_t vme_get_size(struct vme_resource *); -struct vme_resource * vme_slave_request(struct device *, vme_address_t, vme_cycle_t); -int vme_slave_set (struct vme_resource *, int, unsigned long long, +struct vme_resource *vme_slave_request(struct device *, vme_address_t, + vme_cycle_t); +int vme_slave_set(struct vme_resource *, int, unsigned long long, unsigned long long, dma_addr_t, vme_address_t, vme_cycle_t); -int vme_slave_get (struct vme_resource *, int *, unsigned long long *, +int vme_slave_get(struct vme_resource *, int *, unsigned long long *, unsigned long long *, dma_addr_t *, vme_address_t *, vme_cycle_t *); void vme_slave_free(struct vme_resource *); -struct vme_resource * vme_master_request(struct device *, vme_address_t, vme_cycle_t, - vme_width_t); -int vme_master_set (struct vme_resource *, int, unsigned long long, +struct vme_resource *vme_master_request(struct device *, vme_address_t, + vme_cycle_t, vme_width_t); +int vme_master_set(struct vme_resource *, int, unsigned long long, unsigned long long, vme_address_t, vme_cycle_t, vme_width_t); -int vme_master_get (struct vme_resource *, int *, unsigned long long *, +int vme_master_get(struct vme_resource *, int *, unsigned long long *, unsigned long long *, vme_address_t *, vme_cycle_t *, vme_width_t *); ssize_t vme_master_read(struct vme_resource *, void *, size_t, loff_t); ssize_t vme_master_write(struct vme_resource *, void *, size_t, loff_t); -unsigned int vme_master_rmw (struct vme_resource *, unsigned int, unsigned int, +unsigned int vme_master_rmw(struct vme_resource *, unsigned int, unsigned int, unsigned int, loff_t); void vme_master_free(struct vme_resource *); @@ -153,8 +154,8 @@ void vme_lm_free(struct vme_resource *); int vme_slot_get(struct device *); -int vme_register_driver (struct vme_driver *); -void vme_unregister_driver (struct vme_driver *); +int vme_register_driver(struct vme_driver *); +void vme_unregister_driver(struct vme_driver *); #endif /* _VME_H_ */ diff --git a/drivers/staging/vme/vme_bridge.h b/drivers/staging/vme/vme_bridge.h index 851fa92559f6..92e5614ab910 100644 --- a/drivers/staging/vme/vme_bridge.h +++ b/drivers/staging/vme/vme_bridge.h @@ -101,7 +101,7 @@ struct vme_irq { * Currently we assume that all chips are PCI-based */ struct vme_bridge { - char name[VMENAMSIZ]; + char name[VMENAMSIZ]; int num; struct list_head master_resources; struct list_head slave_resources; @@ -112,7 +112,7 @@ struct vme_bridge { /* Bridge Info - XXX Move to private structure? */ struct device *parent; /* Generic device struct (pdev->dev for PCI) */ - void * base; /* Base Address of device registers */ + void *base; /* Base Address of device registers */ struct device dev[VME_SLOTS_MAX]; /* Device registered with * device model on VME bus @@ -178,8 +178,8 @@ struct vme_bridge { void vme_irq_handler(struct vme_bridge *, int, int); -int vme_register_bridge (struct vme_bridge *); -void vme_unregister_bridge (struct vme_bridge *); +int vme_register_bridge(struct vme_bridge *); +void vme_unregister_bridge(struct vme_bridge *); #endif /* _VME_BRIDGE_H_ */ @@ -229,36 +229,4 @@ struct vmeArbiterCfg { }; typedef struct vmeArbiterCfg vmeArbiterCfg_t; - -/* - * VMEbus RMW Configuration Data - */ -struct vmeRmwCfg { - unsigned int targetAddrU; /* VME Address (Upper) to trigger RMW cycle */ - unsigned int targetAddr; /* VME Address (Lower) to trigger RMW cycle */ - vme_address_t addrSpace; /* VME Address Space */ - int enableMask; /* Bit mask defining the bits of interest */ - int compareData; /* Data to be compared with the data read */ - int swapData; /* Data written to the VMEbus on success */ - int maxAttempts; /* Maximum times to try */ - int numAttempts; /* Number of attempts before success */ - int reserved; /* For future use */ - -}; -typedef struct vmeRmwCfg vmeRmwCfg_t; - -/* - * VMEbus Location Monitor Arg Structure - */ -struct vmeLmCfg { - unsigned int addrU; /* Location Monitor Address upper */ - unsigned int addr; /* Location Monitor Address lower */ - vme_address_t addrSpace; /* Address Space */ - int userAccessType; /* User/Supervisor Access Type */ - int dataAccessType; /* Data/Program Access Type */ - int lmWait; /* Time to wait for access */ - int lmEvents; /* Lm event mask */ - int reserved; /* For future use */ -}; -typedef struct vmeLmCfg vmeLmCfg_t; #endif diff --git a/drivers/staging/wlags49_h2/wl_pci.c b/drivers/staging/wlags49_h2/wl_pci.c index a3db111d4a95..01e4bec9fd5b 100644 --- a/drivers/staging/wlags49_h2/wl_pci.c +++ b/drivers/staging/wlags49_h2/wl_pci.c @@ -81,7 +81,6 @@ #include <asm/system.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/system.h> #include <asm/bitops.h> #include <asm/uaccess.h> |