diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bcma/bcma_driver_chipcommon.h | 2 | ||||
| -rw-r--r-- | include/linux/bcma/bcma_driver_mips.h | 11 | ||||
| -rw-r--r-- | include/linux/bcma/bcma_driver_pci.h | 2 | ||||
| -rw-r--r-- | include/linux/ieee80211.h | 113 | ||||
| -rw-r--r-- | include/linux/platform_data/microread.h | 35 | ||||
| -rw-r--r-- | include/linux/ssb/ssb_driver_mips.h | 5 | ||||
| -rw-r--r-- | include/linux/wl12xx.h | 16 | ||||
| -rw-r--r-- | include/net/bluetooth/a2mp.h | 4 | ||||
| -rw-r--r-- | include/net/bluetooth/bluetooth.h | 23 | ||||
| -rw-r--r-- | include/net/bluetooth/hci.h | 18 | ||||
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 5 | ||||
| -rw-r--r-- | include/net/bluetooth/l2cap.h | 1 | ||||
| -rw-r--r-- | include/net/cfg80211.h | 344 | ||||
| -rw-r--r-- | include/net/mac80211.h | 261 | ||||
| -rw-r--r-- | include/net/nfc/hci.h | 22 | ||||
| -rw-r--r-- | include/net/nfc/nci_core.h | 1 | ||||
| -rw-r--r-- | include/net/nfc/nfc.h | 8 | ||||
| -rw-r--r-- | include/net/regulatory.h | 4 | ||||
| -rw-r--r-- | include/uapi/linux/nfc.h | 37 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 158 |
20 files changed, 805 insertions, 265 deletions
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index 9a0e3fa3ca95..6a299f416288 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -27,7 +27,7 @@ #define BCMA_CC_FLASHT_NONE 0x00000000 /* No flash */ #define BCMA_CC_FLASHT_STSER 0x00000100 /* ST serial flash */ #define BCMA_CC_FLASHT_ATSER 0x00000200 /* Atmel serial flash */ -#define BCMA_CC_FLASHT_NFLASH 0x00000200 /* NAND flash */ +#define BCMA_CC_FLASHT_NAND 0x00000300 /* NAND flash */ #define BCMA_CC_FLASHT_PARA 0x00000700 /* Parallel flash */ #define BCMA_CC_CAP_PLLT 0x00038000 /* PLL Type */ #define BCMA_PLLTYPE_NONE 0x00000000 diff --git a/include/linux/bcma/bcma_driver_mips.h b/include/linux/bcma/bcma_driver_mips.h index 0baf8a56b794..fb61f3fb4ddb 100644 --- a/include/linux/bcma/bcma_driver_mips.h +++ b/include/linux/bcma/bcma_driver_mips.h @@ -28,6 +28,7 @@ #define BCMA_MIPS_MIPS74K_GPIOEN 0x0048 #define BCMA_MIPS_MIPS74K_CLKCTLST 0x01E0 +#define BCMA_MIPS_OOBSELINA74 0x004 #define BCMA_MIPS_OOBSELOUTA30 0x100 struct bcma_device; @@ -36,19 +37,23 @@ struct bcma_drv_mips { struct bcma_device *core; u8 setup_done:1; u8 early_setup_done:1; - unsigned int assigned_irqs; }; #ifdef CONFIG_BCMA_DRIVER_MIPS extern void bcma_core_mips_init(struct bcma_drv_mips *mcore); extern void bcma_core_mips_early_init(struct bcma_drv_mips *mcore); + +extern unsigned int bcma_core_irq(struct bcma_device *core); #else static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { } static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) { } + +static inline unsigned int bcma_core_irq(struct bcma_device *core) +{ + return 0; +} #endif extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore); -extern unsigned int bcma_core_mips_irq(struct bcma_device *dev); - #endif /* LINUX_BCMA_DRIVER_MIPS_H_ */ diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h index 41da581e1612..31232247a1ee 100644 --- a/include/linux/bcma/bcma_driver_pci.h +++ b/include/linux/bcma/bcma_driver_pci.h @@ -179,6 +179,8 @@ struct pci_dev; #define BCMA_CORE_PCI_CFG_FUN_MASK 7 /* Function mask */ #define BCMA_CORE_PCI_CFG_OFF_MASK 0xfff /* Register mask */ +#define BCMA_CORE_PCI_CFG_DEVCTRL 0xd8 + /* PCIE Root Capability Register bits (Host mode only) */ #define BCMA_CORE_PCI_RC_CRS_VISIBILITY 0x0001 diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index f0859cc73861..7e8a498efe6d 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -151,6 +151,11 @@ /* Mesh Control 802.11s */ #define IEEE80211_QOS_CTL_MESH_CONTROL_PRESENT 0x0100 +/* Mesh Power Save Level */ +#define IEEE80211_QOS_CTL_MESH_PS_LEVEL 0x0200 +/* Mesh Receiver Service Period Initiated */ +#define IEEE80211_QOS_CTL_RSPI 0x0400 + /* U-APSD queue for WMM IEs sent by AP */ #define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD (1<<7) #define IEEE80211_WMM_IE_AP_QOSINFO_PARAM_SET_CNT_MASK 0x0f @@ -180,7 +185,7 @@ struct ieee80211_hdr { u8 addr3[6]; __le16 seq_ctrl; u8 addr4[6]; -} __attribute__ ((packed)); +} __packed; struct ieee80211_hdr_3addr { __le16 frame_control; @@ -189,7 +194,7 @@ struct ieee80211_hdr_3addr { u8 addr2[6]; u8 addr3[6]; __le16 seq_ctrl; -} __attribute__ ((packed)); +} __packed; struct ieee80211_qos_hdr { __le16 frame_control; @@ -199,7 +204,7 @@ struct ieee80211_qos_hdr { u8 addr3[6]; __le16 seq_ctrl; __le16 qos_ctrl; -} __attribute__ ((packed)); +} __packed; /** * ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set @@ -576,7 +581,7 @@ struct ieee80211s_hdr { __le32 seqnum; u8 eaddr1[6]; u8 eaddr2[6]; -} __attribute__ ((packed)); +} __packed; /* Mesh flags */ #define MESH_FLAGS_AE_A4 0x1 @@ -614,7 +619,7 @@ struct ieee80211_quiet_ie { u8 period; __le16 duration; __le16 offset; -} __attribute__ ((packed)); +} __packed; /** * struct ieee80211_msrment_ie @@ -626,7 +631,7 @@ struct ieee80211_msrment_ie { u8 mode; u8 type; u8 request[0]; -} __attribute__ ((packed)); +} __packed; /** * struct ieee80211_channel_sw_ie @@ -637,7 +642,7 @@ struct ieee80211_channel_sw_ie { u8 mode; u8 new_ch_num; u8 count; -} __attribute__ ((packed)); +} __packed; /** * struct ieee80211_tim @@ -650,7 +655,7 @@ struct ieee80211_tim_ie { u8 bitmap_ctrl; /* variable size: 1 - 251 bytes */ u8 virtual_map[1]; -} __attribute__ ((packed)); +} __packed; /** * struct ieee80211_meshconf_ie @@ -665,7 +670,7 @@ struct ieee80211_meshconf_ie { u8 meshconf_auth; u8 meshconf_form; u8 meshconf_cap; -} __attribute__ ((packed)); +} __packed; /** * enum mesh_config_capab_flags - Mesh Configuration IE capability field flags @@ -675,11 +680,14 @@ struct ieee80211_meshconf_ie { * @IEEE80211_MESHCONF_CAPAB_FORWARDING: the STA forwards MSDUs * @IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING: TBTT adjustment procedure * is ongoing + * @IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL: STA is in deep sleep mode or has + * neighbors in deep sleep mode */ enum mesh_config_capab_flags { IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS = 0x01, IEEE80211_MESHCONF_CAPAB_FORWARDING = 0x08, IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING = 0x20, + IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL = 0x40, }; /** @@ -695,12 +703,17 @@ struct ieee80211_rann_ie { __le32 rann_seq; __le32 rann_interval; __le32 rann_metric; -} __attribute__ ((packed)); +} __packed; enum ieee80211_rann_flags { RANN_FLAG_IS_GATE = 1 << 0, }; +enum ieee80211_ht_chanwidth_values { + IEEE80211_HT_CHANWIDTH_20MHZ = 0, + IEEE80211_HT_CHANWIDTH_ANY = 1, +}; + #define WLAN_SA_QUERY_TR_ID_LEN 2 struct ieee80211_mgmt { @@ -717,33 +730,33 @@ struct ieee80211_mgmt { __le16 status_code; /* possibly followed by Challenge text */ u8 variable[0]; - } __attribute__ ((packed)) auth; + } __packed auth; struct { __le16 reason_code; - } __attribute__ ((packed)) deauth; + } __packed deauth; struct { __le16 capab_info; __le16 listen_interval; /* followed by SSID and Supported rates */ u8 variable[0]; - } __attribute__ ((packed)) assoc_req; + } __packed assoc_req; struct { __le16 capab_info; __le16 status_code; __le16 aid; /* followed by Supported rates */ u8 variable[0]; - } __attribute__ ((packed)) assoc_resp, reassoc_resp; + } __packed assoc_resp, reassoc_resp; struct { __le16 capab_info; __le16 listen_interval; u8 current_ap[6]; /* followed by SSID and Supported rates */ u8 variable[0]; - } __attribute__ ((packed)) reassoc_req; + } __packed reassoc_req; struct { __le16 reason_code; - } __attribute__ ((packed)) disassoc; + } __packed disassoc; struct { __le64 timestamp; __le16 beacon_int; @@ -751,11 +764,11 @@ struct ieee80211_mgmt { /* followed by some of SSID, Supported rates, * FH Params, DS Params, CF Params, IBSS Params, TIM */ u8 variable[0]; - } __attribute__ ((packed)) beacon; + } __packed beacon; struct { /* only variable items: SSID, Supported rates */ u8 variable[0]; - } __attribute__ ((packed)) probe_req; + } __packed probe_req; struct { __le64 timestamp; __le16 beacon_int; @@ -763,7 +776,7 @@ struct ieee80211_mgmt { /* followed by some of SSID, Supported rates, * FH Params, DS Params, CF Params, IBSS Params */ u8 variable[0]; - } __attribute__ ((packed)) probe_resp; + } __packed probe_resp; struct { u8 category; union { @@ -772,55 +785,59 @@ struct ieee80211_mgmt { u8 dialog_token; u8 status_code; u8 variable[0]; - } __attribute__ ((packed)) wme_action; + } __packed wme_action; struct{ u8 action_code; u8 element_id; u8 length; struct ieee80211_channel_sw_ie sw_elem; - } __attribute__((packed)) chan_switch; + } __packed chan_switch; struct{ u8 action_code; u8 dialog_token; u8 element_id; u8 length; struct ieee80211_msrment_ie msr_elem; - } __attribute__((packed)) measurement; + } __packed measurement; struct{ u8 action_code; u8 dialog_token; __le16 capab; __le16 timeout; __le16 start_seq_num; - } __attribute__((packed)) addba_req; + } __packed addba_req; struct{ u8 action_code; u8 dialog_token; __le16 status; __le16 capab; __le16 timeout; - } __attribute__((packed)) addba_resp; + } __packed addba_resp; struct{ u8 action_code; __le16 params; __le16 reason_code; - } __attribute__((packed)) delba; + } __packed delba; struct { u8 action_code; u8 variable[0]; - } __attribute__((packed)) self_prot; + } __packed self_prot; struct{ u8 action_code; u8 variable[0]; - } __attribute__((packed)) mesh_action; + } __packed mesh_action; struct { u8 action; u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN]; - } __attribute__ ((packed)) sa_query; + } __packed sa_query; struct { u8 action; u8 smps_control; - } __attribute__ ((packed)) ht_smps; + } __packed ht_smps; + struct { + u8 action_code; + u8 chanwidth; + } __packed ht_notify_cw; struct { u8 action_code; u8 dialog_token; @@ -828,9 +845,9 @@ struct ieee80211_mgmt { u8 variable[0]; } __packed tdls_discover_resp; } u; - } __attribute__ ((packed)) action; + } __packed action; } u; -} __attribute__ ((packed)); +} __packed; /* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */ #define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127 @@ -846,7 +863,7 @@ struct ieee80211_mmie { __le16 key_id; u8 sequence_number[6]; u8 mic[8]; -} __attribute__ ((packed)); +} __packed; struct ieee80211_vendor_ie { u8 element_id; @@ -861,20 +878,20 @@ struct ieee80211_rts { __le16 duration; u8 ra[6]; u8 ta[6]; -} __attribute__ ((packed)); +} __packed; struct ieee80211_cts { __le16 frame_control; __le16 duration; u8 ra[6]; -} __attribute__ ((packed)); +} __packed; struct ieee80211_pspoll { __le16 frame_control; __le16 aid; u8 bssid[6]; u8 ta[6]; -} __attribute__ ((packed)); +} __packed; /* TDLS */ @@ -967,7 +984,7 @@ struct ieee80211_bar { __u8 ta[6]; __le16 control; __le16 start_seq_num; -} __attribute__((packed)); +} __packed; /* 802.11 BAR control masks */ #define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000 @@ -992,7 +1009,7 @@ struct ieee80211_mcs_info { __le16 rx_highest; u8 tx_params; u8 reserved[3]; -} __attribute__((packed)); +} __packed; /* 802.11n HT capability MSC set */ #define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff @@ -1031,7 +1048,7 @@ struct ieee80211_ht_cap { __le16 extended_ht_cap_info; __le32 tx_BF_cap_info; u8 antenna_selection_info; -} __attribute__ ((packed)); +} __packed; /* 802.11n HT capabilities masks (for cap_info) */ #define IEEE80211_HT_CAP_LDPC_CODING 0x0001 @@ -1102,7 +1119,7 @@ struct ieee80211_ht_operation { __le16 operation_mode; __le16 stbc_param; u8 basic_set[16]; -} __attribute__ ((packed)); +} __packed; /* for ht_param */ #define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03 @@ -1311,16 +1328,21 @@ struct ieee80211_vht_operation { #define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8) #define WLAN_CAPABILITY_QOS (1<<9) #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10) +#define WLAN_CAPABILITY_APSD (1<<11) +#define WLAN_CAPABILITY_RADIO_MEASURE (1<<12) #define WLAN_CAPABILITY_DSSS_OFDM (1<<13) +#define WLAN_CAPABILITY_DEL_BACK (1<<14) +#define WLAN_CAPABILITY_IMM_BACK (1<<15) /* DMG (60gHz) 802.11ad */ /* type - bits 0..1 */ +#define WLAN_CAPABILITY_DMG_TYPE_MASK (3<<0) #define WLAN_CAPABILITY_DMG_TYPE_IBSS (1<<0) /* Tx by: STA */ #define WLAN_CAPABILITY_DMG_TYPE_PBSS (2<<0) /* Tx by: PCP */ #define WLAN_CAPABILITY_DMG_TYPE_AP (3<<0) /* Tx by: AP */ #define WLAN_CAPABILITY_DMG_CBAP_ONLY (1<<2) -#define WLAN_CAPABILITY_DMG_CBAP_SOURCE (1<<3) +#define WLAN_CAPABILITY_DMG_CBAP_SOURCE (1<<3) #define WLAN_CAPABILITY_DMG_PRIVACY (1<<4) #define WLAN_CAPABILITY_DMG_ECPAC (1<<5) @@ -1834,14 +1856,14 @@ struct ieee80211_country_ie_triplet { u8 first_channel; u8 num_channels; s8 max_power; - } __attribute__ ((packed)) chans; + } __packed chans; struct { u8 reg_extension_id; u8 reg_class; u8 coverage_class; - } __attribute__ ((packed)) ext; + } __packed ext; }; -} __attribute__ ((packed)); +} __packed; enum ieee80211_timeout_interval_type { WLAN_TIMEOUT_REASSOC_DEADLINE = 1 /* 802.11r */, @@ -1884,7 +1906,10 @@ enum ieee80211_sa_query_action { /* AKM suite selectors */ #define WLAN_AKM_SUITE_8021X 0x000FAC01 #define WLAN_AKM_SUITE_PSK 0x000FAC02 -#define WLAN_AKM_SUITE_SAE 0x000FAC08 +#define WLAN_AKM_SUITE_8021X_SHA256 0x000FAC05 +#define WLAN_AKM_SUITE_PSK_SHA256 0x000FAC06 +#define WLAN_AKM_SUITE_TDLS 0x000FAC07 +#define WLAN_AKM_SUITE_SAE 0x000FAC08 #define WLAN_AKM_SUITE_FT_OVER_SAE 0x000FAC09 #define WLAN_MAX_KEY_LEN 32 diff --git a/include/linux/platform_data/microread.h b/include/linux/platform_data/microread.h new file mode 100644 index 000000000000..cfda59b226ee --- /dev/null +++ b/include/linux/platform_data/microread.h @@ -0,0 +1,35 @@ +/* + * Driver include for the PN544 NFC chip. + * + * Copyright (C) 2011 Tieto Poland + * Copyright (C) 2012 Intel Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _MICROREAD_H +#define _MICROREAD_H + +#include <linux/i2c.h> + +#define MICROREAD_DRIVER_NAME "microread" + +/* board config platform data for microread */ +struct microread_nfc_platform_data { + unsigned int rst_gpio; + unsigned int irq_gpio; + unsigned int ioh_gpio; +}; + +#endif /* _MICROREAD_H */ diff --git a/include/linux/ssb/ssb_driver_mips.h b/include/linux/ssb/ssb_driver_mips.h index 07a9c7a2e088..afe79d40a99e 100644 --- a/include/linux/ssb/ssb_driver_mips.h +++ b/include/linux/ssb/ssb_driver_mips.h @@ -45,6 +45,11 @@ void ssb_mipscore_init(struct ssb_mipscore *mcore) { } +static inline unsigned int ssb_mips_irq(struct ssb_device *dev) +{ + return 0; +} + #endif /* CONFIG_SSB_DRIVER_MIPS */ #endif /* LINUX_SSB_MIPSCORE_H_ */ diff --git a/include/linux/wl12xx.h b/include/linux/wl12xx.h index 0d6373195d32..a54fe82e704b 100644 --- a/include/linux/wl12xx.h +++ b/include/linux/wl12xx.h @@ -24,6 +24,8 @@ #ifndef _LINUX_WL12XX_H #define _LINUX_WL12XX_H +#include <linux/err.h> + /* Reference clock values */ enum { WL12XX_REFCLOCK_19 = 0, /* 19.2 MHz */ @@ -55,17 +57,17 @@ struct wl12xx_platform_data { int board_tcxo_clock; unsigned long platform_quirks; bool pwr_in_suspend; - - struct wl1271_if_operations *ops; }; /* Platform does not support level trigger interrupts */ #define WL12XX_PLATFORM_QUIRK_EDGE_IRQ BIT(0) -#ifdef CONFIG_WL12XX_PLATFORM_DATA +#ifdef CONFIG_WILINK_PLATFORM_DATA int wl12xx_set_platform_data(const struct wl12xx_platform_data *data); +struct wl12xx_platform_data *wl12xx_get_platform_data(void); + #else static inline @@ -74,8 +76,12 @@ int wl12xx_set_platform_data(const struct wl12xx_platform_data *data) return -ENOSYS; } -#endif +static inline +struct wl12xx_platform_data *wl12xx_get_platform_data(void) +{ + return ERR_PTR(-ENODATA); +} -struct wl12xx_platform_data *wl12xx_get_platform_data(void); +#endif #endif diff --git a/include/net/bluetooth/a2mp.h b/include/net/bluetooth/a2mp.h index 42f21766c538..487b54c1308f 100644 --- a/include/net/bluetooth/a2mp.h +++ b/include/net/bluetooth/a2mp.h @@ -23,6 +23,7 @@ enum amp_mgr_state { READ_LOC_AMP_INFO, READ_LOC_AMP_ASSOC, READ_LOC_AMP_ASSOC_FINAL, + WRITE_REMOTE_AMP_ASSOC, }; struct amp_mgr { @@ -33,7 +34,7 @@ struct amp_mgr { struct kref kref; __u8 ident; __u8 handle; - enum amp_mgr_state state; + unsigned long state; unsigned long flags; struct list_head amp_ctrls; @@ -144,5 +145,6 @@ void a2mp_discover_amp(struct l2cap_chan *chan); void a2mp_send_getinfo_rsp(struct hci_dev *hdev); void a2mp_send_getampassoc_rsp(struct hci_dev *hdev, u8 status); void a2mp_send_create_phy_link_req(struct hci_dev *hdev, u8 status); +void a2mp_send_create_phy_link_rsp(struct hci_dev *hdev, u8 status); #endif /* __A2MP_H */ diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 2554b3f5222a..9531beee09b5 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -166,6 +166,29 @@ typedef struct { #define BDADDR_LE_PUBLIC 0x01 #define BDADDR_LE_RANDOM 0x02 +static inline bool bdaddr_type_is_valid(__u8 type) +{ + switch (type) { + case BDADDR_BREDR: + case BDADDR_LE_PUBLIC: + case BDADDR_LE_RANDOM: + return true; + } + + return false; +} + +static inline bool bdaddr_type_is_le(__u8 type) +{ + switch (type) { + case BDADDR_LE_PUBLIC: + case BDADDR_LE_RANDOM: + return true; + } + + return false; +} + #define BDADDR_ANY (&(bdaddr_t) {{0, 0, 0, 0, 0, 0} }) #define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff} }) diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 45eee08157bb..7f12c25f1fca 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -943,6 +943,12 @@ struct hci_rp_le_read_buffer_size { __u8 le_max_pkt; } __packed; +#define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 +struct hci_rp_le_read_local_features { + __u8 status; + __u8 features[8]; +} __packed; + #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 struct hci_rp_le_read_adv_tx_power { __u8 status; @@ -995,6 +1001,12 @@ struct hci_cp_le_create_conn { #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e +#define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f +struct hci_rp_le_read_white_list_size { + __u8 status; + __u8 size; +} __packed; + #define HCI_OP_LE_CONN_UPDATE 0x2013 struct hci_cp_le_conn_update { __le16 handle; @@ -1033,6 +1045,12 @@ struct hci_rp_le_ltk_neg_reply { __le16 handle; } __packed; +#define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c +struct hci_rp_le_read_supported_states { + __u8 status; + __u8 le_states[8]; +} __packed; + /* ---- HCI Events ---- */ #define HCI_EV_INQUIRY_COMPLETE 0x01 diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 014a2eaa5389..90cf75afcb02 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -86,6 +86,7 @@ struct bdaddr_list { struct bt_uuid { struct list_head list; u8 uuid[16]; + u8 size; u8 svc_hint; }; @@ -152,6 +153,9 @@ struct hci_dev { __u8 minor_class; __u8 features[8]; __u8 host_features[8]; + __u8 le_features[8]; + __u8 le_white_list_size; + __u8 le_states[8]; __u8 commands[64]; __u8 hci_ver; __u16 hci_rev; @@ -216,6 +220,7 @@ struct hci_dev { unsigned long le_last_tx; struct workqueue_struct *workqueue; + struct workqueue_struct *req_workqueue; struct work_struct power_on; struct delayed_work power_off; diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 7588ef44ebaf..cdd33021f831 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -496,7 +496,6 @@ struct l2cap_chan { __u16 frames_sent; __u16 unacked_frames; __u8 retry_count; - __u16 srej_queue_next; __u16 sdu_len; struct sk_buff *sdu; struct sk_buff *sdu_last_frag; diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 8e6a6b73b9c9..77686ca28948 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -281,9 +281,13 @@ struct ieee80211_supported_band { /** * struct vif_params - describes virtual interface parameters * @use_4addr: use 4-address frames + * @macaddr: address to use for this virtual interface. This will only + * be used for non-netdevice interfaces. If this parameter is set + * to zero address the driver may determine the address as needed. */ struct vif_params { int use_4addr; + u8 macaddr[ETH_ALEN]; }; /** @@ -326,7 +330,7 @@ struct cfg80211_chan_def { * cfg80211_get_chandef_type - return old channel type from chandef * @chandef: the channel definition * - * Returns the old channel type (NOHT, HT20, HT40+/-) from a given + * Return: The old channel type (NOHT, HT20, HT40+/-) from a given * chandef, which must have a bandwidth allowing this conversion. */ static inline enum nl80211_channel_type @@ -364,7 +368,7 @@ void cfg80211_chandef_create(struct cfg80211_chan_def *chandef, * @chandef1: first channel definition * @chandef2: second channel definition * - * Returns %true if the channels defined by the channel definitions are + * Return: %true if the channels defined by the channel definitions are * identical, %false otherwise. */ static inline bool @@ -382,7 +386,7 @@ cfg80211_chandef_identical(const struct cfg80211_chan_def *chandef1, * @chandef1: first channel definition * @chandef2: second channel definition * - * Returns %NULL if the given channel definitions are incompatible, + * Return: %NULL if the given channel definitions are incompatible, * chandef1 or chandef2 otherwise. */ const struct cfg80211_chan_def * @@ -392,6 +396,7 @@ cfg80211_chandef_compatible(const struct cfg80211_chan_def *chandef1, /** * cfg80211_chandef_valid - check if a channel definition is valid * @chandef: the channel definition to check + * Return: %true if the channel definition is valid. %false otherwise. */ bool cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef); @@ -399,7 +404,8 @@ bool cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef); * cfg80211_chandef_usable - check if secondary channels can be used * @wiphy: the wiphy to validate against * @chandef: the channel definition to check - * @prohibited_flags: the regulatory chanenl flags that must not be set + * @prohibited_flags: the regulatory channel flags that must not be set + * Return: %true if secondary channels are usable. %false otherwise. */ bool cfg80211_chandef_usable(struct wiphy *wiphy, const struct cfg80211_chan_def *chandef, @@ -521,6 +527,26 @@ struct cfg80211_beacon_data { size_t probe_resp_len; }; +struct mac_address { + u8 addr[ETH_ALEN]; +}; + +/** + * struct cfg80211_acl_data - Access control list data + * + * @acl_policy: ACL policy to be applied on the station's + * entry specified by mac_addr + * @n_acl_entries: Number of MAC address entries passed + * @mac_addrs: List of MAC addresses of stations to be used for ACL + */ +struct cfg80211_acl_data { + enum nl80211_acl_policy acl_policy; + int n_acl_entries; + + /* Keep it last */ + struct mac_address mac_addrs[]; +}; + /** * struct cfg80211_ap_settings - AP configuration * @@ -540,6 +566,8 @@ struct cfg80211_beacon_data { * @inactivity_timeout: time in seconds to determine station's inactivity. * @p2p_ctwindow: P2P CT Window * @p2p_opp_ps: P2P opportunistic PS + * @acl: ACL configuration used by the drivers which has support for + * MAC address based access control */ struct cfg80211_ap_settings { struct cfg80211_chan_def chandef; @@ -556,6 +584,7 @@ struct cfg80211_ap_settings { int inactivity_timeout; u8 p2p_ctwindow; bool p2p_opp_ps; + const struct cfg80211_acl_data *acl; }; /** @@ -608,6 +637,8 @@ enum station_parameters_apply_mask { * @sta_modify_mask: bitmap indicating which parameters changed * (for those that don't have a natural "no change" value), * see &enum station_parameters_apply_mask + * @local_pm: local link-specific mesh power save mode (no change when set + * to unknown) */ struct station_parameters { u8 *supported_rates; @@ -623,6 +654,7 @@ struct station_parameters { struct ieee80211_vht_cap *vht_capa; u8 uapsd_queues; u8 max_sp; + enum nl80211_mesh_power_mode local_pm; }; /** @@ -634,14 +666,16 @@ struct station_parameters { * @STATION_INFO_INACTIVE_TIME: @inactive_time filled * @STATION_INFO_RX_BYTES: @rx_bytes filled * @STATION_INFO_TX_BYTES: @tx_bytes filled + * @STATION_INFO_RX_BYTES64: @rx_bytes filled with 64-bit value + * @STATION_INFO_TX_BYTES64: @tx_bytes filled with 64-bit value * @STATION_INFO_LLID: @llid filled * @STATION_INFO_PLID: @plid filled * @STATION_INFO_PLINK_STATE: @plink_state filled * @STATION_INFO_SIGNAL: @signal filled * @STATION_INFO_TX_BITRATE: @txrate fields are filled * (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs) - * @STATION_INFO_RX_PACKETS: @rx_packets filled - * @STATION_INFO_TX_PACKETS: @tx_packets filled + * @STATION_INFO_RX_PACKETS: @rx_packets filled with 32-bit value + * @STATION_INFO_TX_PACKETS: @tx_packets filled with 32-bit value * @STATION_INFO_TX_RETRIES: @tx_retries filled * @STATION_INFO_TX_FAILED: @tx_failed filled * @STATION_INFO_RX_DROP_MISC: @rx_dropped_misc filled @@ -653,6 +687,9 @@ struct station_parameters { * @STATION_INFO_STA_FLAGS: @sta_flags filled * @STATION_INFO_BEACON_LOSS_COUNT: @beacon_loss_count filled * @STATION_INFO_T_OFFSET: @t_offset filled + * @STATION_INFO_LOCAL_PM: @local_pm filled + * @STATION_INFO_PEER_PM: @peer_pm filled + * @STATION_INFO_NONPEER_PM: @nonpeer_pm filled */ enum station_info_flags { STATION_INFO_INACTIVE_TIME = 1<<0, @@ -676,6 +713,11 @@ enum station_info_flags { STATION_INFO_STA_FLAGS = 1<<18, STATION_INFO_BEACON_LOSS_COUNT = 1<<19, STATION_INFO_T_OFFSET = 1<<20, + STATION_INFO_LOCAL_PM = 1<<21, + STATION_INFO_PEER_PM = 1<<22, + STATION_INFO_NONPEER_PM = 1<<23, + STATION_INFO_RX_BYTES64 = 1<<24, + STATION_INFO_TX_BYTES64 = 1<<25, }; /** @@ -789,13 +831,16 @@ struct sta_bss_parameters { * @sta_flags: station flags mask & values * @beacon_loss_count: Number of times beacon loss event has triggered. * @t_offset: Time offset of the station relative to this host. + * @local_pm: local mesh STA power save mode + * @peer_pm: peer mesh STA power save mode + * @nonpeer_pm: non-peer mesh STA power save mode */ struct station_info { u32 filled; u32 connected_time; u32 inactive_time; - u32 rx_bytes; - u32 tx_bytes; + u64 rx_bytes; + u64 tx_bytes; u16 llid; u16 plid; u8 plink_state; @@ -818,6 +863,9 @@ struct station_info { u32 beacon_loss_count; s64 t_offset; + enum nl80211_mesh_power_mode local_pm; + enum nl80211_mesh_power_mode peer_pm; + enum nl80211_mesh_power_mode nonpeer_pm; /* * Note: Add a new enum station_info_flags value for each new field and @@ -993,6 +1041,10 @@ struct bss_parameters { * @dot11MeshHWMPconfirmationInterval: The minimum interval of time (in TUs) * during which a mesh STA can send only one Action frame containing * a PREQ element for root path confirmation. + * @power_mode: The default mesh power save mode which will be the initial + * setting for new peer links. + * @dot11MeshAwakeWindowDuration: The duration in TUs the STA will remain awake + * after transmitting its beacon. */ struct mesh_config { u16 dot11MeshRetryTimeout; @@ -1020,6 +1072,8 @@ struct mesh_config { u32 dot11MeshHWMPactivePathToRootTimeout; u16 dot11MeshHWMProotInterval; u16 dot11MeshHWMPconfirmationInterval; + enum nl80211_mesh_power_mode power_mode; + u16 dot11MeshAwakeWindowDuration; }; /** @@ -1034,6 +1088,8 @@ struct mesh_config { * @ie_len: length of vendor information elements * @is_authenticated: this mesh requires authentication * @is_secure: this mesh uses security + * @dtim_period: DTIM period to use + * @beacon_interval: beacon interval to use * @mcast_rate: multicat rate for Mesh Node [6Mbps is the default for 802.11a] * * These parameters are fixed when the mesh is created. @@ -1049,6 +1105,8 @@ struct mesh_setup { u8 ie_len; bool is_authenticated; bool is_secure; + u8 dtim_period; + u16 beacon_interval; int mcast_rate[IEEE80211_NUM_BANDS]; }; @@ -1168,6 +1226,7 @@ struct cfg80211_match_set { * @n_match_sets: number of match sets * @wiphy: the wiphy this was for * @dev: the interface + * @scan_start: start time of the scheduled scan * @channels: channels to scan * @rssi_thold: don't report scan results below this threshold (in s32 dBm) */ @@ -1207,11 +1266,13 @@ enum cfg80211_signal_type { /** * struct cfg80211_bss_ie_data - BSS entry IE data + * @tsf: TSF contained in the frame that carried these IEs * @rcu_head: internal use, for freeing * @len: length of the IEs * @data: IE data */ struct cfg80211_bss_ies { + u64 tsf; struct rcu_head rcu_head; int len; u8 data[]; @@ -1225,29 +1286,32 @@ struct cfg80211_bss_ies { * * @channel: channel this BSS is on * @bssid: BSSID of the BSS - * @tsf: timestamp of last received update * @beacon_interval: the beacon interval as from the frame * @capability: the capability field in host byte order - * @ies: the information elements (Note that there - * is no guarantee that these are well-formed!); this is a pointer to - * either the beacon_ies or proberesp_ies depending on whether Probe - * Response frame has been received + * @ies: the information elements (Note that there is no guarantee that these + * are well-formed!); this is a pointer to either the beacon_ies or + * proberesp_ies depending on whether Probe Response frame has been + * received. It is always non-%NULL. * @beacon_ies: the information elements from the last Beacon frame + * (implementation note: if @hidden_beacon_bss is set this struct doesn't + * own the beacon_ies, but they're just pointers to the ones from the + * @hidden_beacon_bss struct) * @proberesp_ies: the information elements from the last Probe Response frame + * @hidden_beacon_bss: in case this BSS struct represents a probe response from + * a BSS that hides the SSID in its beacon, this points to the BSS struct + * that holds the beacon data. @beacon_ies is still valid, of course, and + * points to the same data as hidden_beacon_bss->beacon_ies in that case. * @signal: signal strength value (type depends on the wiphy's signal_type) - * @free_priv: function pointer to free private data * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes */ struct cfg80211_bss { - u64 tsf; - struct ieee80211_channel *channel; const struct cfg80211_bss_ies __rcu *ies; const struct cfg80211_bss_ies __rcu *beacon_ies; const struct cfg80211_bss_ies __rcu *proberesp_ies; - void (*free_priv)(struct cfg80211_bss *bss); + struct cfg80211_bss *hidden_beacon_bss; s32 signal; @@ -1256,7 +1320,7 @@ struct cfg80211_bss { u8 bssid[ETH_ALEN]; - u8 priv[0] __attribute__((__aligned__(sizeof(void *)))); + u8 priv[0] __aligned(sizeof(void *)); }; /** @@ -1266,7 +1330,7 @@ struct cfg80211_bss { * * Note that the return value is an RCU-protected pointer, so * rcu_read_lock() must be held when calling this function. - * Returns %NULL if not found. + * Return: %NULL if not found. */ const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie); @@ -1349,6 +1413,8 @@ struct cfg80211_assoc_request { * @ie: Extra IEs to add to Deauthentication frame or %NULL * @ie_len: Length of ie buffer in octets * @reason_code: The reason code for the deauthentication + * @local_state_change: if set, change local state only and + * do not set a deauth frame */ struct cfg80211_deauth_request { const u8 *bssid; @@ -1434,6 +1500,7 @@ struct cfg80211_ibss_params { * @ie: IEs for association request * @ie_len: Length of assoc_ie in octets * @privacy: indicates whether privacy-enabled APs should be used + * @mfp: indicate whether management frame protection is used * @crypto: crypto settings * @key_len: length of WEP key for shared key authentication * @key_idx: index of WEP key for shared key authentication @@ -1454,6 +1521,7 @@ struct cfg80211_connect_params { u8 *ie; size_t ie_len; bool privacy; + enum nl80211_mfp mfp; struct cfg80211_crypto_settings crypto; const u8 *key; u8 key_len, key_idx; @@ -1541,6 +1609,32 @@ struct cfg80211_wowlan { }; /** + * struct cfg80211_wowlan_wakeup - wakeup report + * @disconnect: woke up by getting disconnected + * @magic_pkt: woke up by receiving magic packet + * @gtk_rekey_failure: woke up by GTK rekey failure + * @eap_identity_req: woke up by EAP identity request packet + * @four_way_handshake: woke up by 4-way handshake + * @rfkill_release: woke up by rfkill being released + * @pattern_idx: pattern that caused wakeup, -1 if not due to pattern + * @packet_present_len: copied wakeup packet data + * @packet_len: original wakeup packet length + * @packet: The packet causing the wakeup, if any. + * @packet_80211: For pattern match, magic packet and other data + * frame triggers an 802.3 frame should be reported, for + * disconnect due to deauth 802.11 frame. This indicates which + * it is. + */ +struct cfg80211_wowlan_wakeup { + bool disconnect, magic_pkt, gtk_rekey_failure, + eap_identity_req, four_way_handshake, + rfkill_release, packet_80211; + s32 pattern_idx; + u32 packet_present_len, packet_len; + const void *packet; +}; + +/** * struct cfg80211_gtk_rekey_data - rekey data * @kek: key encryption key * @kck: key confirmation key @@ -1763,6 +1857,13 @@ struct cfg80211_gtk_rekey_data { * * @start_p2p_device: Start the given P2P device. * @stop_p2p_device: Stop the given P2P device. + * + * @set_mac_acl: Sets MAC address control list in AP and P2P GO mode. + * Parameters include ACL policy, an array of MAC address of stations + * and the number of MAC addresses. If there is already a list in driver + * this new list replaces the existing one. Driver has to clear its ACL + * when number of MAC addresses entries is passed as 0. Drivers which + * advertise the support for MAC based ACL have to implement this callback. */ struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow); @@ -1983,6 +2084,9 @@ struct cfg80211_ops { struct wireless_dev *wdev); void (*stop_p2p_device)(struct wiphy *wiphy, struct wireless_dev *wdev); + + int (*set_mac_acl)(struct wiphy *wiphy, struct net_device *dev, + const struct cfg80211_acl_data *params); }; /* @@ -2092,6 +2196,7 @@ struct ieee80211_iface_limit { * @beacon_int_infra_match: In this combination, the beacon intervals * between infrastructure and AP types must match. This is required * only in special cases. + * @radar_detect_widths: bitmap of channel widths supported for radar detection * * These examples can be expressed as follows: * @@ -2144,10 +2249,7 @@ struct ieee80211_iface_combination { u16 max_interfaces; u8 n_limits; bool beacon_int_infra_match; -}; - -struct mac_address { - u8 addr[ETH_ALEN]; + u8 radar_detect_widths; }; struct ieee80211_txrx_stypes { @@ -2290,6 +2392,9 @@ struct wiphy_wowlan_support { * @ap_sme_capa: AP SME capabilities, flags from &enum nl80211_ap_sme_features. * @ht_capa_mod_mask: Specify what ht_cap values can be over-ridden. * If null, then none can be over-ridden. + * + * @max_acl_mac_addrs: Maximum number of MAC addresses that the device + * supports for ACL. */ struct wiphy { /* assign these fields before you register the wiphy */ @@ -2311,6 +2416,8 @@ struct wiphy { /* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */ u16 interface_modes; + u16 max_acl_mac_addrs; + u32 flags, features; u32 ap_sme_capa; @@ -2364,12 +2471,12 @@ struct wiphy { struct ieee80211_supported_band *bands[IEEE80211_NUM_BANDS]; /* Lets us get back the wiphy on the callback */ - int (*reg_notifier)(struct wiphy *wiphy, - struct regulatory_request *request); + void (*reg_notifier)(struct wiphy *wiphy, + struct regulatory_request *request); /* fields below are read-only, assigned by cfg80211 */ - const struct ieee80211_regdomain *regd; + const struct ieee80211_regdomain __rcu *regd; /* the item in /sys/class/ieee80211/ points to this, * you need use set_wiphy_dev() (see below) */ @@ -2392,7 +2499,7 @@ struct wiphy { const struct iw_handler_def *wext; #endif - char priv[0] __attribute__((__aligned__(NETDEV_ALIGN))); + char priv[0] __aligned(NETDEV_ALIGN); }; static inline struct net *wiphy_net(struct wiphy *wiphy) @@ -2409,6 +2516,7 @@ static inline void wiphy_net_set(struct wiphy *wiphy, struct net *net) * wiphy_priv - return priv from wiphy * * @wiphy: the wiphy whose priv pointer to return + * Return: The priv of @wiphy. */ static inline void *wiphy_priv(struct wiphy *wiphy) { @@ -2420,6 +2528,7 @@ static inline void *wiphy_priv(struct wiphy *wiphy) * priv_to_wiphy - return the wiphy containing the priv * * @priv: a pointer previously returned by wiphy_priv + * Return: The wiphy of @priv. */ static inline struct wiphy *priv_to_wiphy(void *priv) { @@ -2442,6 +2551,7 @@ static inline void set_wiphy_dev(struct wiphy *wiphy, struct device *dev) * wiphy_dev - get wiphy dev pointer * * @wiphy: The wiphy whose device struct to look up + * Return: The dev of @wiphy. */ static inline struct device *wiphy_dev(struct wiphy *wiphy) { @@ -2452,6 +2562,7 @@ static inline struct device *wiphy_dev(struct wiphy *wiphy) * wiphy_name - get wiphy name * * @wiphy: The wiphy whose name to return + * Return: The name of @wiphy. */ static inline const char *wiphy_name(const struct wiphy *wiphy) { @@ -2467,8 +2578,8 @@ static inline const char *wiphy_name(const struct wiphy *wiphy) * Create a new wiphy and associate the given operations with it. * @sizeof_priv bytes are allocated for private use. * - * The returned pointer must be assigned to each netdev's - * ieee80211_ptr for proper operation. + * Return: A pointer to the new wiphy. This pointer must be + * assigned to each netdev's ieee80211_ptr for proper operation. */ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv); @@ -2477,7 +2588,7 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv); * * @wiphy: The wiphy to register. * - * Returns a non-negative wiphy index or a negative error code. + * Return: A non-negative wiphy index or a negative error code. */ extern int wiphy_register(struct wiphy *wiphy); @@ -2529,7 +2640,6 @@ struct cfg80211_cached_keys; * the user-set AP, monitor and WDS channel * @preset_chan: (private) Used by the internal configuration code to * track the channel to be used for AP later - * @preset_chantype: (private) the corresponding channel type * @bssid: (private) Used by the internal configuration code * @ssid: (private) Used by the internal configuration code * @ssid_len: (private) Used by the internal configuration code @@ -2626,6 +2736,7 @@ static inline u8 *wdev_address(struct wireless_dev *wdev) * wdev_priv - return wiphy priv from wireless_dev * * @wdev: The wireless device whose wiphy's priv pointer to return + * Return: The wiphy priv of @wdev. */ static inline void *wdev_priv(struct wireless_dev *wdev) { @@ -2643,12 +2754,14 @@ static inline void *wdev_priv(struct wireless_dev *wdev) * ieee80211_channel_to_frequency - convert channel number to frequency * @chan: channel number * @band: band, necessary due to channel number overlap + * Return: The corresponding frequency (in MHz), or 0 if the conversion failed. */ extern int ieee80211_channel_to_frequency(int chan, enum ieee80211_band band); /** * ieee80211_frequency_to_channel - convert frequency to channel number * @freq: center frequency + * Return: The corresponding channel, or 0 if the conversion failed. */ extern int ieee80211_frequency_to_channel(int freq); @@ -2665,6 +2778,7 @@ extern struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy, * ieee80211_get_channel - get channel struct from wiphy for specified frequency * @wiphy: the struct wiphy to get the channel for * @freq: the center frequency of the channel + * Return: The channel struct from @wiphy at @freq. */ static inline struct ieee80211_channel * ieee80211_get_channel(struct wiphy *wiphy, int freq) @@ -2679,10 +2793,10 @@ ieee80211_get_channel(struct wiphy *wiphy, int freq) * @basic_rates: bitmap of basic rates * @bitrate: the bitrate for which to find the basic rate * - * This function returns the basic rate corresponding to a given - * bitrate, that is the next lower bitrate contained in the basic - * rate map, which is, for this function, given as a bitmap of - * indices of rates in the band's bitrate table. + * Return: The basic rate corresponding to a given bitrate, that + * is the next lower bitrate contained in the basic rate map, + * which is, for this function, given as a bitmap of indices of + * rates in the band's bitrate table. */ struct ieee80211_rate * ieee80211_get_response_rate(struct ieee80211_supported_band *sband, @@ -2775,18 +2889,21 @@ extern const unsigned char bridge_tunnel_header[6]; /** * ieee80211_get_hdrlen_from_skb - get header length from data * + * @skb: the frame + * * Given an skb with a raw 802.11 header at the data pointer this function - * returns the 802.11 header length in bytes (not including encryption - * headers). If the data in the sk_buff is too short to contain a valid 802.11 - * header the function returns 0. + * returns the 802.11 header length. * - * @skb: the frame + * Return: The 802.11 header length in bytes (not including encryption + * headers). Or 0 if the data in the sk_buff is too short to contain a valid + * 802.11 header. */ unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb); /** * ieee80211_hdrlen - get header length in bytes from frame control * @fc: frame control field in little-endian format + * Return: The header length in bytes. */ unsigned int __attribute_const__ ieee80211_hdrlen(__le16 fc); @@ -2794,7 +2911,7 @@ unsigned int __attribute_const__ ieee80211_hdrlen(__le16 fc); * ieee80211_get_mesh_hdrlen - get mesh extension header length * @meshhdr: the mesh extension header, only the flags field * (first byte) will be accessed - * Returns the length of the extension header, which is always at + * Return: The length of the extension header, which is always at * least 6 bytes and at most 18 if address 5 and 6 are present. */ unsigned int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr); @@ -2812,6 +2929,7 @@ unsigned int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr); * @skb: the 802.11 data frame * @addr: the device MAC address * @iftype: the virtual interface type + * Return: 0 on success. Non-zero on error. */ int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr, enum nl80211_iftype iftype); @@ -2823,6 +2941,7 @@ int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr, * @iftype: the virtual interface type * @bssid: the network bssid (used only for iftype STATION and ADHOC) * @qos: build 802.11 QoS data frame + * Return: 0 on success, or a negative error code. */ int ieee80211_data_from_8023(struct sk_buff *skb, const u8 *addr, enum nl80211_iftype iftype, u8 *bssid, bool qos); @@ -2850,6 +2969,7 @@ void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list, /** * cfg80211_classify8021d - determine the 802.1p/1d tag for a data frame * @skb: the data frame + * Return: The 802.1p/1d tag. */ unsigned int cfg80211_classify8021d(struct sk_buff *skb); @@ -2860,12 +2980,13 @@ unsigned int cfg80211_classify8021d(struct sk_buff *skb); * @ies: data consisting of IEs * @len: length of data * - * This function will return %NULL if the element ID could - * not be found or if the element is invalid (claims to be - * longer than the given data), or a pointer to the first byte - * of the requested element, that is the byte containing the - * element ID. There are no checks on the element length - * other than having to fit into the given data. + * Return: %NULL if the element ID could not be found or if + * the element is invalid (claims to be longer than the given + * data), or a pointer to the first byte of the requested + * element, that is the byte containing the element ID. + * + * Note: There are no checks on the element length other than + * having to fit into the given data. */ const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len); @@ -2877,12 +2998,13 @@ const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len); * @ies: data consisting of IEs * @len: length of data * - * This function will return %NULL if the vendor specific element ID - * could not be found or if the element is invalid (claims to be - * longer than the given data), or a pointer to the first byte - * of the requested element, that is the byte containing the - * element ID. There are no checks on the element length - * other than having to fit into the given data. + * Return: %NULL if the vendor specific element ID could not be found or if the + * element is invalid (claims to be longer than the given data), or a pointer to + * the first byte of the requested element, that is the byte containing the + * element ID. + * + * Note: There are no checks on the element length other than having to fit into + * the given data. */ const u8 *cfg80211_find_vendor_ie(unsigned int oui, u8 oui_type, const u8 *ies, int len); @@ -2915,6 +3037,8 @@ const u8 *cfg80211_find_vendor_ie(unsigned int oui, u8 oui_type, * * Drivers should check the return value, its possible you can get * an -ENOMEM. + * + * Return: 0 on success. -ENOMEM. */ extern int regulatory_hint(struct wiphy *wiphy, const char *alpha2); @@ -2938,28 +3062,22 @@ extern void wiphy_apply_custom_regulatory( * freq_reg_info - get regulatory information for the given frequency * @wiphy: the wiphy for which we want to process this rule for * @center_freq: Frequency in KHz for which we want regulatory information for - * @desired_bw_khz: the desired max bandwidth you want to use per - * channel. Note that this is still 20 MHz if you want to use HT40 - * as HT40 makes use of two channels for its 40 MHz width bandwidth. - * If set to 0 we'll assume you want the standard 20 MHz. - * @reg_rule: the regulatory rule which we have for this frequency * * Use this function to get the regulatory rule for a specific frequency on * a given wireless device. If the device has a specific regulatory domain * it wants to follow we respect that unless a country IE has been received * and processed already. * - * Returns 0 if it was able to find a valid regulatory rule which does - * apply to the given center_freq otherwise it returns non-zero. It will - * also return -ERANGE if we determine the given center_freq does not even have - * a regulatory rule for a frequency range in the center_freq's band. See - * freq_in_rule_band() for our current definition of a band -- this is purely - * subjective and right now its 802.11 specific. + * Return: A valid pointer, or, when an error occurs, for example if no rule + * can be found, the return value is encoded using ERR_PTR(). Use IS_ERR() to + * check and PTR_ERR() to obtain the numeric return value. The numeric return + * value will be -ERANGE if we determine the given center_freq does not even + * have a regulatory rule for a frequency range in the center_freq's band. + * See freq_in_rule_band() for our current definition of a band -- this is + * purely subjective and right now it's 802.11 specific. */ -extern int freq_reg_info(struct wiphy *wiphy, - u32 center_freq, - u32 desired_bw_khz, - const struct ieee80211_reg_rule **reg_rule); +const struct ieee80211_reg_rule *freq_reg_info(struct wiphy *wiphy, + u32 center_freq); /* * callbacks for asynchronous cfg80211 methods, notification @@ -3006,7 +3124,8 @@ void cfg80211_sched_scan_stopped(struct wiphy *wiphy); * This informs cfg80211 that BSS information was found and * the BSS should be updated/added. * - * NOTE: Returns a referenced struct, must be released with cfg80211_put_bss()! + * Return: A referenced struct, must be released with cfg80211_put_bss()! + * Or %NULL on error. */ struct cfg80211_bss * __must_check cfg80211_inform_bss_frame(struct wiphy *wiphy, @@ -3031,7 +3150,8 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy, * This informs cfg80211 that BSS information was found and * the BSS should be updated/added. * - * NOTE: Returns a referenced struct, must be released with cfg80211_put_bss()! + * Return: A referenced struct, must be released with cfg80211_put_bss()! + * Or %NULL on error. */ struct cfg80211_bss * __must_check cfg80211_inform_bss(struct wiphy *wiphy, @@ -3054,25 +3174,23 @@ cfg80211_get_ibss(struct wiphy *wiphy, WLAN_CAPABILITY_IBSS, WLAN_CAPABILITY_IBSS); } -struct cfg80211_bss *cfg80211_get_mesh(struct wiphy *wiphy, - struct ieee80211_channel *channel, - const u8 *meshid, size_t meshidlen, - const u8 *meshcfg); /** * cfg80211_ref_bss - reference BSS struct + * @wiphy: the wiphy this BSS struct belongs to * @bss: the BSS struct to reference * * Increments the refcount of the given BSS struct. */ -void cfg80211_ref_bss(struct cfg80211_bss *bss); +void cfg80211_ref_bss(struct wiphy *wiphy, struct cfg80211_bss *bss); /** * cfg80211_put_bss - unref BSS struct + * @wiphy: the wiphy this BSS struct belongs to * @bss: the BSS struct * * Decrements the refcount of the given BSS struct. */ -void cfg80211_put_bss(struct cfg80211_bss *bss); +void cfg80211_put_bss(struct wiphy *wiphy, struct cfg80211_bss *bss); /** * cfg80211_unlink_bss - unlink BSS from internal data structures @@ -3308,16 +3426,18 @@ void wiphy_rfkill_stop_polling(struct wiphy *wiphy); * the testmode command. Since it is intended for a reply, calling * it outside of the @testmode_cmd operation is invalid. * - * The returned skb (or %NULL if any errors happen) is pre-filled - * with the wiphy index and set up in a way that any data that is - * put into the skb (with skb_put(), nla_put() or similar) will end - * up being within the %NL80211_ATTR_TESTDATA attribute, so all that - * needs to be done with the skb is adding data for the corresponding - * userspace tool which can then read that data out of the testdata - * attribute. You must not modify the skb in any other way. + * The returned skb is pre-filled with the wiphy index and set up in + * a way that any data that is put into the skb (with skb_put(), + * nla_put() or similar) will end up being within the + * %NL80211_ATTR_TESTDATA attribute, so all that needs to be done + * with the skb is adding data for the corresponding userspace tool + * which can then read that data out of the testdata attribute. You + * must not modify the skb in any other way. * * When done, call cfg80211_testmode_reply() with the skb and return * its error code as the result of the @testmode_cmd operation. + * + * Return: An allocated and pre-filled skb. %NULL if any errors happen. */ struct sk_buff *cfg80211_testmode_alloc_reply_skb(struct wiphy *wiphy, int approxlen); @@ -3327,11 +3447,12 @@ struct sk_buff *cfg80211_testmode_alloc_reply_skb(struct wiphy *wiphy, * @skb: The skb, must have been allocated with * cfg80211_testmode_alloc_reply_skb() * - * Returns an error code or 0 on success, since calling this - * function will usually be the last thing before returning - * from the @testmode_cmd you should return the error code. - * Note that this function consumes the skb regardless of the - * return value. + * Since calling this function will usually be the last thing + * before returning from the @testmode_cmd you should return + * the error code. Note that this function consumes the skb + * regardless of the return value. + * + * Return: An error code or 0 on success. */ int cfg80211_testmode_reply(struct sk_buff *skb); @@ -3345,14 +3466,16 @@ int cfg80211_testmode_reply(struct sk_buff *skb); * This function allocates and pre-fills an skb for an event on the * testmode multicast group. * - * The returned skb (or %NULL if any errors happen) is set up in the - * same way as with cfg80211_testmode_alloc_reply_skb() but prepared - * for an event. As there, you should simply add data to it that will - * then end up in the %NL80211_ATTR_TESTDATA attribute. Again, you must - * not modify the skb in any other way. + * The returned skb is set up in the same way as with + * cfg80211_testmode_alloc_reply_skb() but prepared for an event. As + * there, you should simply add data to it that will then end up in the + * %NL80211_ATTR_TESTDATA attribute. Again, you must not modify the skb + * in any other way. * * When done filling the skb, call cfg80211_testmode_event() with the * skb to send the event. + * + * Return: An allocated and pre-filled skb. %NULL if any errors happen. */ struct sk_buff *cfg80211_testmode_alloc_event_skb(struct wiphy *wiphy, int approxlen, gfp_t gfp); @@ -3533,13 +3656,13 @@ void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr, * @len: length of the frame data * @gfp: context flags * - * Returns %true if a user space application has registered for this frame. + * This function is called whenever an Action frame is received for a station + * mode interface, but is not processed in kernel. + * + * Return: %true if a user space application has registered for this frame. * For action frames, that makes it responsible for rejecting unrecognized * action frames; %false otherwise, in which case for action frames the * driver is responsible for rejecting the frame. - * - * This function is called whenever an Action frame is received for a station - * mode interface, but is not processed in kernel. */ bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_dbm, const u8 *buf, size_t len, gfp_t gfp); @@ -3631,7 +3754,7 @@ void cfg80211_pmksa_candidate_notify(struct net_device *dev, int index, * This function is used in AP mode (only!) to inform userspace that * a spurious class 3 frame was received, to be able to deauth the * sender. - * Returns %true if the frame was passed to userspace (or this failed + * Return: %true if the frame was passed to userspace (or this failed * for a reason other than not having a subscription.) */ bool cfg80211_rx_spurious_frame(struct net_device *dev, @@ -3647,7 +3770,7 @@ bool cfg80211_rx_spurious_frame(struct net_device *dev, * an associated station sent a 4addr frame but that wasn't expected. * It is allowed and desirable to send this event only once for each * station to avoid event flooding. - * Returns %true if the frame was passed to userspace (or this failed + * Return: %true if the frame was passed to userspace (or this failed * for a reason other than not having a subscription.) */ bool cfg80211_rx_unexpected_4addr_frame(struct net_device *dev, @@ -3685,8 +3808,8 @@ void cfg80211_report_obss_beacon(struct wiphy *wiphy, * @wiphy: the wiphy * @chandef: the channel definition * - * This function returns true if there is no secondary channel or the secondary - * channel(s) can be used for beaconing (i.e. is not a radar channel etc.) + * Return: %true if there is no secondary channel or the secondary channel(s) + * can be used for beaconing (i.e. is not a radar channel etc.) */ bool cfg80211_reg_can_beacon(struct wiphy *wiphy, struct cfg80211_chan_def *chandef); @@ -3756,14 +3879,29 @@ void cfg80211_unregister_wdev(struct wireless_dev *wdev); * The function finds a given P2P attribute in the (vendor) IEs and * copies its contents to the given buffer. * - * The return value is a negative error code (-%EILSEQ or -%ENOENT) if - * the data is malformed or the attribute can't be found (respectively), - * or the length of the found attribute (which can be zero). + * Return: A negative error code (-%EILSEQ or -%ENOENT) if the data is + * malformed or the attribute can't be found (respectively), or the + * length of the found attribute (which can be zero). */ int cfg80211_get_p2p_attr(const u8 *ies, unsigned int len, enum ieee80211_p2p_attr_id attr, u8 *buf, unsigned int bufsize); +/** + * cfg80211_report_wowlan_wakeup - report wakeup from WoWLAN + * @wdev: the wireless device reporting the wakeup + * @wakeup: the wakeup report + * @gfp: allocation flags + * + * This function reports that the given device woke up. If it + * caused the wakeup, report the reason(s), otherwise you may + * pass %NULL as the @wakeup parameter to advertise that something + * else caused the wakeup. + */ +void cfg80211_report_wowlan_wakeup(struct wireless_dev *wdev, + struct cfg80211_wowlan_wakeup *wakeup, + gfp_t gfp); + /* Logging, debugging and troubleshooting/diagnostic helpers. */ /* wiphy_printk helpers, similar to dev_printk */ diff --git a/include/net/mac80211.h b/include/net/mac80211.h index ee50c5eba50c..0eaa9092364b 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -173,7 +173,7 @@ struct ieee80211_chanctx_conf { u8 rx_chains_static, rx_chains_dynamic; - u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *)))); + u8 drv_priv[0] __aligned(sizeof(void *)); }; /** @@ -208,6 +208,8 @@ struct ieee80211_chanctx_conf { * @BSS_CHANGED_TXPOWER: TX power setting changed for this interface * @BSS_CHANGED_P2P_PS: P2P powersave settings (CTWindow, opportunistic PS) * changed (currently only in P2P client mode, GO mode will be later) + * @BSS_CHANGED_DTIM_PERIOD: the DTIM period value was changed (set when + * it becomes valid, managed mode only) */ enum ieee80211_bss_change { BSS_CHANGED_ASSOC = 1<<0, @@ -230,6 +232,7 @@ enum ieee80211_bss_change { BSS_CHANGED_PS = 1<<17, BSS_CHANGED_TXPOWER = 1<<18, BSS_CHANGED_P2P_PS = 1<<19, + BSS_CHANGED_DTIM_PERIOD = 1<<20, /* when adding here, make sure to change ieee80211_reconfig */ }; @@ -271,13 +274,19 @@ enum ieee80211_rssi_event { * if the hardware cannot handle this it must set the * IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE hardware flag * @dtim_period: num of beacons before the next DTIM, for beaconing, - * valid in station mode only while @assoc is true and if also - * requested by %IEEE80211_HW_NEED_DTIM_PERIOD (cf. also hw conf - * @ps_dtim_period) + * valid in station mode only if after the driver was notified + * with the %BSS_CHANGED_DTIM_PERIOD flag, will be non-zero then. * @sync_tsf: last beacon's/probe response's TSF timestamp (could be old - * as it may have been received during scanning long ago) + * as it may have been received during scanning long ago). If the + * HW flag %IEEE80211_HW_TIMING_BEACON_ONLY is set, then this can + * only come from a beacon, but might not become valid until after + * association when a beacon is received (which is notified with the + * %BSS_CHANGED_DTIM flag.) * @sync_device_ts: the device timestamp corresponding to the sync_tsf, * the driver/device can use this to calculate synchronisation + * (see @sync_tsf) + * @sync_dtim_count: Only valid when %IEEE80211_HW_TIMING_BEACON_ONLY + * is requested, see @sync_tsf/@sync_device_ts. * @beacon_int: beacon interval * @assoc_capability: capabilities taken from assoc resp * @basic_rates: bitmap of basic rates, each bit stands for an @@ -297,11 +306,9 @@ enum ieee80211_rssi_event { * may filter ARP queries targeted for other addresses than listed here. * The driver must allow ARP queries targeted for all address listed here * to pass through. An empty list implies no ARP queries need to pass. - * @arp_addr_cnt: Number of addresses currently on the list. - * @arp_filter_enabled: Enable ARP filtering - if enabled, the hardware may - * filter ARP queries based on the @arp_addr_list, if disabled, the - * hardware must not perform any ARP filtering. Note, that the filter will - * be enabled also in promiscuous mode. + * @arp_addr_cnt: Number of addresses currently on the list. Note that this + * may be larger than %IEEE80211_BSS_ARP_ADDR_LIST_LEN (the arp_addr_list + * array size), it's up to the driver what to do in that case. * @qos: This is a QoS-enabled BSS. * @idle: This interface is idle. There's also a global idle flag in the * hardware config which may be more appropriate depending on what @@ -331,6 +338,7 @@ struct ieee80211_bss_conf { u16 assoc_capability; u64 sync_tsf; u32 sync_device_ts; + u8 sync_dtim_count; u32 basic_rates; int mcast_rate[IEEE80211_NUM_BANDS]; u16 ht_operation_mode; @@ -338,8 +346,7 @@ struct ieee80211_bss_conf { u32 cqm_rssi_hyst; struct cfg80211_chan_def chandef; __be32 arp_addr_list[IEEE80211_BSS_ARP_ADDR_LIST_LEN]; - u8 arp_addr_cnt; - bool arp_filter_enabled; + int arp_addr_cnt; bool qos; bool idle; bool ps; @@ -392,6 +399,9 @@ struct ieee80211_bss_conf { * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: internal to mac80211, can be * set by rate control algorithms to indicate probe rate, will * be cleared for fragmented frames (except on the last fragment) + * @IEEE80211_TX_INTFL_OFFCHAN_TX_OK: Internal to mac80211. Used to indicate + * that a frame can be transmitted while the queues are stopped for + * off-channel operation. * @IEEE80211_TX_INTFL_NEED_TXPROCESSING: completely internal to mac80211, * used to indicate that a pending frame requires TX processing before * it can be sent out. @@ -409,6 +419,9 @@ struct ieee80211_bss_conf { * @IEEE80211_TX_INTFL_RETRANSMISSION: This frame is being retransmitted * after TX status because the destination was asleep, it must not * be modified again (no seqno assignment, crypto, etc.) + * @IEEE80211_TX_INTFL_MLME_CONN_TX: This frame was transmitted by the MLME + * code for connection establishment, this indicates that its status + * should kick the MLME state machine. * @IEEE80211_TX_INTFL_NL80211_FRAME_TX: Frame was requested through nl80211 * MLME command (internal to mac80211 to figure out whether to send TX * status to user space) @@ -454,13 +467,14 @@ enum mac80211_tx_control_flags { IEEE80211_TX_STAT_AMPDU = BIT(10), IEEE80211_TX_STAT_AMPDU_NO_BACK = BIT(11), IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(12), + IEEE80211_TX_INTFL_OFFCHAN_TX_OK = BIT(13), IEEE80211_TX_INTFL_NEED_TXPROCESSING = BIT(14), IEEE80211_TX_INTFL_RETRIED = BIT(15), IEEE80211_TX_INTFL_DONT_ENCRYPT = BIT(16), IEEE80211_TX_CTL_NO_PS_BUFFER = BIT(17), IEEE80211_TX_CTL_MORE_FRAMES = BIT(18), IEEE80211_TX_INTFL_RETRANSMISSION = BIT(19), - /* hole at 20, use later */ + IEEE80211_TX_INTFL_MLME_CONN_TX = BIT(20), IEEE80211_TX_INTFL_NL80211_FRAME_TX = BIT(21), IEEE80211_TX_CTL_LDPC = BIT(22), IEEE80211_TX_CTL_STBC = BIT(23) | BIT(24), @@ -1059,7 +1073,7 @@ struct ieee80211_vif { u32 driver_flags; /* must be last */ - u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *)))); + u8 drv_priv[0] __aligned(sizeof(void *)); }; static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif) @@ -1209,7 +1223,7 @@ struct ieee80211_sta { u8 max_sp; /* must be last */ - u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *)))); + u8 drv_priv[0] __aligned(sizeof(void *)); }; /** @@ -1331,9 +1345,9 @@ struct ieee80211_tx_control { * When this flag is set, signaling beacon-loss will cause an immediate * change to disassociated state. * - * @IEEE80211_HW_NEED_DTIM_PERIOD: - * This device needs to know the DTIM period for the BSS before - * associating. + * @IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC: + * This device needs to get data from beacon before association (i.e. + * dtim_period). * * @IEEE80211_HW_SUPPORTS_PER_STA_GTK: The device's crypto engine supports * per-station GTKs as used by IBSS RSN or during fast transition. If @@ -1353,10 +1367,6 @@ struct ieee80211_tx_control { * setup strictly in HW. mac80211 should not attempt to do this in * software. * - * @IEEE80211_HW_SCAN_WHILE_IDLE: The device can do hw scan while - * being idle (i.e. mac80211 doesn't have to go idle-off during the - * the scan). - * * @IEEE80211_HW_WANT_MONITOR_VIF: The driver would like to be informed of * a virtual monitor interface when monitor interfaces are the only * active interfaces. @@ -1370,9 +1380,8 @@ struct ieee80211_tx_control { * P2P Interface. This will be honoured even if more than one interface * is supported. * - * @IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL: On this hardware TX BA session - * should be tear down once BAR frame will not be acked. - * + * @IEEE80211_HW_TIMING_BEACON_ONLY: Use sync timing from beacon frames + * only, to allow getting TBTT of a DTIM beacon. */ enum ieee80211_hw_flags { IEEE80211_HW_HAS_RATE_CONTROL = 1<<0, @@ -1382,7 +1391,7 @@ enum ieee80211_hw_flags { IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE = 1<<4, IEEE80211_HW_SIGNAL_UNSPEC = 1<<5, IEEE80211_HW_SIGNAL_DBM = 1<<6, - IEEE80211_HW_NEED_DTIM_PERIOD = 1<<7, + IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC = 1<<7, IEEE80211_HW_SPECTRUM_MGMT = 1<<8, IEEE80211_HW_AMPDU_AGGREGATION = 1<<9, IEEE80211_HW_SUPPORTS_PS = 1<<10, @@ -1399,9 +1408,8 @@ enum ieee80211_hw_flags { IEEE80211_HW_SUPPORTS_PER_STA_GTK = 1<<21, IEEE80211_HW_AP_LINK_PS = 1<<22, IEEE80211_HW_TX_AMPDU_SETUP_IN_HW = 1<<23, - IEEE80211_HW_SCAN_WHILE_IDLE = 1<<24, IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF = 1<<25, - IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL = 1<<26, + IEEE80211_HW_TIMING_BEACON_ONLY = 1<<26, }; /** @@ -1522,6 +1530,8 @@ struct ieee80211_hw { * structure can then access it via hw->priv. Note that mac802111 drivers should * not use wiphy_priv() to try to get their private driver structure as this * is already used internally by mac80211. + * + * Return: The mac80211 driver hw struct of @wiphy. */ struct ieee80211_hw *wiphy_to_ieee80211_hw(struct wiphy *wiphy); @@ -1628,6 +1638,10 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb); * rekeying), it will not include a valid phase 1 key. The valid phase 1 key is * provided by update_tkip_key only. The trigger that makes mac80211 call this * handler is software decryption with wrap around of iv16. + * + * The set_default_unicast_key() call updates the default WEP key index + * configured to the hardware for WEP encryption type. This is required + * for devices that support offload of data packets (e.g. ARP responses). */ /** @@ -1680,15 +1694,6 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb); * dynamic PS feature in stack and will just keep %IEEE80211_CONF_PS * enabled whenever user has enabled powersave. * - * Some hardware need to toggle a single shared antenna between WLAN and - * Bluetooth to facilitate co-existence. These types of hardware set - * limitations on the use of host controlled dynamic powersave whenever there - * is simultaneous WLAN and Bluetooth traffic. For these types of hardware, the - * driver may request temporarily going into full power save, in order to - * enable toggling the antenna between BT and WLAN. If the driver requests - * disabling dynamic powersave, the @dynamic_ps_timeout value will be - * temporarily set to zero until the driver re-enables dynamic powersave. - * * Driver informs U-APSD client support by enabling * %IEEE80211_HW_SUPPORTS_UAPSD flag. The mode is configured through the * uapsd paramater in conf_tx() operation. Hardware needs to send the QoS @@ -2033,17 +2038,29 @@ enum ieee80211_filter_flags { * calling ieee80211_start_tx_ba_cb_irqsafe, because the peer * might receive the addBA frame and send a delBA right away! * - * @IEEE80211_AMPDU_RX_START: start Rx aggregation - * @IEEE80211_AMPDU_RX_STOP: stop Rx aggregation - * @IEEE80211_AMPDU_TX_START: start Tx aggregation - * @IEEE80211_AMPDU_TX_STOP: stop Tx aggregation + * @IEEE80211_AMPDU_RX_START: start RX aggregation + * @IEEE80211_AMPDU_RX_STOP: stop RX aggregation + * @IEEE80211_AMPDU_TX_START: start TX aggregation * @IEEE80211_AMPDU_TX_OPERATIONAL: TX aggregation has become operational + * @IEEE80211_AMPDU_TX_STOP_CONT: stop TX aggregation but continue transmitting + * queued packets, now unaggregated. After all packets are transmitted the + * driver has to call ieee80211_stop_tx_ba_cb_irqsafe(). + * @IEEE80211_AMPDU_TX_STOP_FLUSH: stop TX aggregation and flush all packets, + * called when the station is removed. There's no need or reason to call + * ieee80211_stop_tx_ba_cb_irqsafe() in this case as mac80211 assumes the + * session is gone and removes the station. + * @IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: called when TX aggregation is stopped + * but the driver hasn't called ieee80211_stop_tx_ba_cb_irqsafe() yet and + * now the connection is dropped and the station will be removed. Drivers + * should clean up and drop remaining packets when this is called. */ enum ieee80211_ampdu_mlme_action { IEEE80211_AMPDU_RX_START, IEEE80211_AMPDU_RX_STOP, IEEE80211_AMPDU_TX_START, - IEEE80211_AMPDU_TX_STOP, + IEEE80211_AMPDU_TX_STOP_CONT, + IEEE80211_AMPDU_TX_STOP_FLUSH, + IEEE80211_AMPDU_TX_STOP_FLUSH_CONT, IEEE80211_AMPDU_TX_OPERATIONAL, }; @@ -2152,6 +2169,18 @@ enum ieee80211_rate_control_changed { * MAC address of the device going away. * Hence, this callback must be implemented. It can sleep. * + * @add_interface_debugfs: Drivers can use this callback to add debugfs files + * when a vif is added to mac80211. This callback and + * @remove_interface_debugfs should be within a CONFIG_MAC80211_DEBUGFS + * conditional. @remove_interface_debugfs must be provided for cleanup. + * This callback can sleep. + * + * @remove_interface_debugfs: Remove the debugfs files which were added using + * @add_interface_debugfs. This callback must remove all debugfs entries + * that were added because mac80211 only removes interface debugfs when the + * interface is destroyed, not when it is removed from the driver. + * This callback can sleep. + * * @config: Handler for configuration requests. IEEE 802.11 code calls this * function to change hardware configuration, e.g., channel. * This function should never fail but returns a negative error code @@ -2194,6 +2223,10 @@ enum ieee80211_rate_control_changed { * After rekeying was done it should (for example during resume) notify * userspace of the new replay counter using ieee80211_gtk_rekey_notify(). * + * @set_default_unicast_key: Set the default (unicast) key index, useful for + * WEP when the device sends data packets autonomously, e.g. for ARP + * offloading. The index can be 0-3, or -1 for unsetting it. + * * @hw_scan: Ask the hardware to service the scan request, no need to start * the scan state machine in stack. The scan must honour the channel * configuration done by the regulatory agent in the wiphy's @@ -2474,7 +2507,13 @@ enum ieee80211_rate_control_changed { * * @restart_complete: Called after a call to ieee80211_restart_hw(), when the * reconfiguration has completed. This can help the driver implement the - * reconfiguration step. This callback may sleep. + * reconfiguration step. Also called when reconfiguring because the + * driver's resume function returned 1, as this is just like an "inline" + * hardware restart. This callback may sleep. + * + * @ipv6_addr_change: IPv6 address assignment on the given interface changed. + * Currently, this is only called for managed or P2P client interfaces. + * This callback is optional; it must not sleep. */ struct ieee80211_ops { void (*tx)(struct ieee80211_hw *hw, @@ -2522,6 +2561,8 @@ struct ieee80211_ops { void (*set_rekey_data)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct cfg80211_gtk_rekey_data *data); + void (*set_default_unicast_key)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, int idx); int (*hw_scan)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct cfg80211_scan_request *req); void (*cancel_hw_scan)(struct ieee80211_hw *hw, @@ -2553,6 +2594,12 @@ struct ieee80211_ops { struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct dentry *dir); + void (*add_interface_debugfs)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct dentry *dir); + void (*remove_interface_debugfs)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct dentry *dir); #endif void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum sta_notify_cmd, struct ieee80211_sta *sta); @@ -2606,6 +2653,7 @@ struct ieee80211_ops { int (*set_bitrate_mask)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, const struct cfg80211_bitrate_mask *mask); void (*rssi_callback)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, enum ieee80211_rssi_event rssi_event); void (*allow_buffered_frames)(struct ieee80211_hw *hw, @@ -2648,6 +2696,12 @@ struct ieee80211_ops { struct ieee80211_chanctx_conf *ctx); void (*restart_complete)(struct ieee80211_hw *hw); + +#if IS_ENABLED(CONFIG_IPV6) + void (*ipv6_addr_change)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct inet6_dev *idev); +#endif }; /** @@ -2661,6 +2715,8 @@ struct ieee80211_ops { * * @priv_data_len: length of private data * @ops: callbacks for this device + * + * Return: A pointer to the new hardware device, or %NULL on error. */ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, const struct ieee80211_ops *ops); @@ -2673,6 +2729,8 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, * need to fill the contained wiphy's information. * * @hw: the device to register as returned by ieee80211_alloc_hw() + * + * Return: 0 on success. An error code otherwise. */ int ieee80211_register_hw(struct ieee80211_hw *hw); @@ -2719,6 +2777,8 @@ extern char *__ieee80211_create_tpt_led_trigger( * of the trigger so you can automatically link the LED device. * * @hw: the hardware to get the LED trigger name for + * + * Return: The name of the LED trigger. %NULL if not configured for LEDs. */ static inline char *ieee80211_get_tx_led_name(struct ieee80211_hw *hw) { @@ -2738,6 +2798,8 @@ static inline char *ieee80211_get_tx_led_name(struct ieee80211_hw *hw) * of the trigger so you can automatically link the LED device. * * @hw: the hardware to get the LED trigger name for + * + * Return: The name of the LED trigger. %NULL if not configured for LEDs. */ static inline char *ieee80211_get_rx_led_name(struct ieee80211_hw *hw) { @@ -2757,6 +2819,8 @@ static inline char *ieee80211_get_rx_led_name(struct ieee80211_hw *hw) * of the trigger so you can automatically link the LED device. * * @hw: the hardware to get the LED trigger name for + * + * Return: The name of the LED trigger. %NULL if not configured for LEDs. */ static inline char *ieee80211_get_assoc_led_name(struct ieee80211_hw *hw) { @@ -2776,6 +2840,8 @@ static inline char *ieee80211_get_assoc_led_name(struct ieee80211_hw *hw) * of the trigger so you can automatically link the LED device. * * @hw: the hardware to get the LED trigger name for + * + * Return: The name of the LED trigger. %NULL if not configured for LEDs. */ static inline char *ieee80211_get_radio_led_name(struct ieee80211_hw *hw) { @@ -2793,9 +2859,10 @@ static inline char *ieee80211_get_radio_led_name(struct ieee80211_hw *hw) * @blink_table: the blink table -- needs to be ordered by throughput * @blink_table_len: size of the blink table * - * This function returns %NULL (in case of error, or if no LED - * triggers are configured) or the name of the new trigger. - * This function must be called before ieee80211_register_hw(). + * Return: %NULL (in case of error, or if no LED triggers are + * configured) or the name of the new trigger. + * + * Note: This function must be called before ieee80211_register_hw(). */ static inline char * ieee80211_create_tpt_led_trigger(struct ieee80211_hw *hw, unsigned int flags, @@ -2928,10 +2995,10 @@ static inline void ieee80211_rx_ni(struct ieee80211_hw *hw, * Calls to this function for a single hardware must be synchronized against * each other. * - * The function returns -EINVAL when the requested PS mode is already set. - * * @sta: currently connected sta * @start: start or stop PS + * + * Return: 0 on success. -EINVAL when the requested PS mode is already set. */ int ieee80211_sta_ps_transition(struct ieee80211_sta *sta, bool start); @@ -2945,6 +3012,8 @@ int ieee80211_sta_ps_transition(struct ieee80211_sta *sta, bool start); * * @sta: currently connected sta * @start: start or stop PS + * + * Return: Like ieee80211_sta_ps_transition(). */ static inline int ieee80211_sta_ps_transition_ni(struct ieee80211_sta *sta, bool start) @@ -3082,6 +3151,8 @@ void ieee80211_report_low_ack(struct ieee80211_sta *sta, u32 num_packets); * according to the current DTIM parameters/TIM bitmap. * * The driver is responsible for freeing the returned skb. + * + * Return: The beacon template. %NULL on error. */ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -3093,6 +3164,8 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw, * @vif: &struct ieee80211_vif pointer from the add_interface callback. * * See ieee80211_beacon_get_tim(). + * + * Return: See ieee80211_beacon_get_tim(). */ static inline struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif) @@ -3109,6 +3182,8 @@ static inline struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw, * hardware. The destination address should be set by the caller. * * Can only be called in AP mode. + * + * Return: The Probe Response template. %NULL on error. */ struct sk_buff *ieee80211_proberesp_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif); @@ -3124,6 +3199,8 @@ struct sk_buff *ieee80211_proberesp_get(struct ieee80211_hw *hw, * * Note: Caller (or hardware) is responsible for setting the * &IEEE80211_FCTL_PM bit. + * + * Return: The PS Poll template. %NULL on error. */ struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif); @@ -3139,6 +3216,8 @@ struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw, * * Note: Caller (or hardware) is responsible for setting the * &IEEE80211_FCTL_PM bit as well as Duration and Sequence Control fields. + * + * Return: The nullfunc template. %NULL on error. */ struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif); @@ -3153,6 +3232,8 @@ struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, * * Creates a Probe Request template which can, for example, be uploaded to * hardware. + * + * Return: The Probe Request template. %NULL on error. */ struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -3188,6 +3269,8 @@ void ieee80211_rts_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, * If the RTS is generated in firmware, but the host system must provide * the duration field, the low-level driver uses this function to receive * the duration field value in little-endian byteorder. + * + * Return: The duration. */ __le16 ieee80211_rts_duration(struct ieee80211_hw *hw, struct ieee80211_vif *vif, size_t frame_len, @@ -3223,6 +3306,8 @@ void ieee80211_ctstoself_get(struct ieee80211_hw *hw, * If the CTS-to-self is generated in firmware, but the host system must provide * the duration field, the low-level driver uses this function to receive * the duration field value in little-endian byteorder. + * + * Return: The duration. */ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -3239,6 +3324,8 @@ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw, * * Calculate the duration field of some generic frame, given its * length and transmission rate (in 100kbps). + * + * Return: The duration. */ __le16 ieee80211_generic_frame_duration(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -3255,9 +3342,10 @@ __le16 ieee80211_generic_frame_duration(struct ieee80211_hw *hw, * hardware/firmware does not implement buffering of broadcast/multicast * frames when power saving is used, 802.11 code buffers them in the host * memory. The low-level driver uses this function to fetch next buffered - * frame. In most cases, this is used when generating beacon frame. This - * function returns a pointer to the next buffered skb or NULL if no more - * buffered frames are available. + * frame. In most cases, this is used when generating beacon frame. + * + * Return: A pointer to the next buffered skb or NULL if no more buffered + * frames are available. * * Note: buffered frames are returned only after DTIM beacon frame was * generated with ieee80211_beacon_get() and the low-level driver must thus @@ -3437,6 +3525,8 @@ void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue); * @queue: queue number (counted from zero). * * Drivers should use this function instead of netif_stop_queue. + * + * Return: %true if the queue is stopped. %false otherwise. */ int ieee80211_queue_stopped(struct ieee80211_hw *hw, int queue); @@ -3634,7 +3724,9 @@ void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, const u8 *ra, * @vif: virtual interface to look for station on * @addr: station's address * - * This function must be called under RCU lock and the + * Return: The station, if found. %NULL otherwise. + * + * Note: This function must be called under RCU lock and the * resulting pointer is only valid under RCU lock as well. */ struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_vif *vif, @@ -3647,7 +3739,9 @@ struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_vif *vif, * @addr: remote station's address * @localaddr: local address (vif->sdata->vif.addr). Use NULL for 'any'. * - * This function must be called under RCU lock and the + * Return: The station, if found. %NULL otherwise. + * + * Note: This function must be called under RCU lock and the * resulting pointer is only valid under RCU lock as well. * * NOTE: You may pass NULL for localaddr, but then you will just get @@ -3754,6 +3848,11 @@ void ieee80211_iter_keys(struct ieee80211_hw *hw, * The iterator will not find a context that's being added (during * the driver callback to add it) but will find it while it's being * removed. + * + * Note that during hardware restart, all contexts that existed + * before the restart are considered already present so will be + * found while iterating, whether they've been re-added already + * or not. */ void ieee80211_iter_chan_contexts_atomic( struct ieee80211_hw *hw, @@ -3772,7 +3871,9 @@ void ieee80211_iter_chan_contexts_atomic( * information. This function must only be called from within the * .bss_info_changed callback function and only in managed mode. The function * is only useful when the interface is associated, otherwise it will return - * NULL. + * %NULL. + * + * Return: The Probe Request template. %NULL on error. */ struct sk_buff *ieee80211_ap_probereq_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif); @@ -3796,6 +3897,8 @@ void ieee80211_beacon_loss(struct ieee80211_vif *vif); * When beacon filtering is enabled with %IEEE80211_VIF_BEACON_FILTER, and * %IEEE80211_CONF_PS and %IEEE80211_HW_CONNECTION_MONITOR are set, the driver * needs to inform if the connection to the AP has been lost. + * The function may also be called if the connection needs to be terminated + * for some other reason, even if %IEEE80211_HW_CONNECTION_MONITOR isn't set. * * This function will cause immediate change to disassociated state, * without connection recovery attempts. @@ -3826,36 +3929,6 @@ void ieee80211_connection_loss(struct ieee80211_vif *vif); void ieee80211_resume_disconnect(struct ieee80211_vif *vif); /** - * ieee80211_disable_dyn_ps - force mac80211 to temporarily disable dynamic psm - * - * @vif: &struct ieee80211_vif pointer from the add_interface callback. - * - * Some hardware require full power save to manage simultaneous BT traffic - * on the WLAN frequency. Full PSM is required periodically, whenever there are - * burst of BT traffic. The hardware gets information of BT traffic via - * hardware co-existence lines, and consequentially requests mac80211 to - * (temporarily) enter full psm. - * This function will only temporarily disable dynamic PS, not enable PSM if - * it was not already enabled. - * The driver must make sure to re-enable dynamic PS using - * ieee80211_enable_dyn_ps() if the driver has disabled it. - * - */ -void ieee80211_disable_dyn_ps(struct ieee80211_vif *vif); - -/** - * ieee80211_enable_dyn_ps - restore dynamic psm after being disabled - * - * @vif: &struct ieee80211_vif pointer from the add_interface callback. - * - * This function restores dynamic PS after being temporarily disabled via - * ieee80211_disable_dyn_ps(). Each ieee80211_disable_dyn_ps() call must - * be coupled with an eventual call to this function. - * - */ -void ieee80211_enable_dyn_ps(struct ieee80211_vif *vif); - -/** * ieee80211_cqm_rssi_notify - inform a configured connection quality monitoring * rssi threshold triggered * @@ -4119,13 +4192,27 @@ void ieee80211_enable_rssi_reports(struct ieee80211_vif *vif, void ieee80211_disable_rssi_reports(struct ieee80211_vif *vif); /** - * ieee80211_ave_rssi - report the average rssi for the specified interface + * ieee80211_ave_rssi - report the average RSSI for the specified interface * * @vif: the specified virtual interface * - * This function return the average rssi value for the requested interface. - * It assumes that the given vif is valid. + * Note: This function assumes that the given vif is valid. + * + * Return: The average RSSI value for the requested interface, or 0 if not + * applicable. */ int ieee80211_ave_rssi(struct ieee80211_vif *vif); +/** + * ieee80211_report_wowlan_wakeup - report WoWLAN wakeup + * @vif: virtual interface + * @wakeup: wakeup reason(s) + * @gfp: allocation flags + * + * See cfg80211_report_wowlan_wakeup(). + */ +void ieee80211_report_wowlan_wakeup(struct ieee80211_vif *vif, + struct cfg80211_wowlan_wakeup *wakeup, + gfp_t gfp); + #endif /* MAC80211_H */ diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h index 671953e11575..b87a1692b086 100644 --- a/include/net/nfc/hci.h +++ b/include/net/nfc/hci.h @@ -57,8 +57,10 @@ struct nfc_hci_ops { int (*tm_send)(struct nfc_hci_dev *hdev, struct sk_buff *skb); int (*check_presence)(struct nfc_hci_dev *hdev, struct nfc_target *target); - void (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event, - struct sk_buff *skb); + int (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event, + struct sk_buff *skb); + int (*enable_se)(struct nfc_dev *dev, u32 secure_element); + int (*disable_se)(struct nfc_dev *dev, u32 secure_element); }; /* Pipes */ @@ -82,11 +84,23 @@ typedef int (*xmit) (struct sk_buff *skb, void *cb_data); #define NFC_HCI_MAX_GATES 256 +/* + * These values can be specified by a driver to indicate it requires some + * adaptation of the HCI standard. + * + * NFC_HCI_QUIRK_SHORT_CLEAR - send HCI_ADM_CLEAR_ALL_PIPE cmd with no params + */ +enum { + NFC_HCI_QUIRK_SHORT_CLEAR = 0, +}; + struct nfc_hci_dev { struct nfc_dev *ndev; u32 max_data_link_payload; + bool shutting_down; + struct mutex msg_tx_mutex; struct list_head msg_tx_queue; @@ -129,12 +143,16 @@ struct nfc_hci_dev { u8 *gb; size_t gb_len; + + unsigned long quirks; }; /* hci device allocation */ struct nfc_hci_dev *nfc_hci_allocate_device(struct nfc_hci_ops *ops, struct nfc_hci_init_data *init_data, + unsigned long quirks, u32 protocols, + u32 supported_se, const char *llc_name, int tx_headroom, int tx_tailroom, diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h index d705d8674949..5bc0c460edc0 100644 --- a/include/net/nfc/nci_core.h +++ b/include/net/nfc/nci_core.h @@ -147,6 +147,7 @@ struct nci_dev { /* ----- NCI Devices ----- */ struct nci_dev *nci_allocate_device(struct nci_ops *ops, __u32 supported_protocols, + __u32 supported_se, int tx_headroom, int tx_tailroom); void nci_free_device(struct nci_dev *ndev); diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h index fce80b2f9be7..87a6417fc934 100644 --- a/include/net/nfc/nfc.h +++ b/include/net/nfc/nfc.h @@ -68,6 +68,8 @@ struct nfc_ops { void *cb_context); int (*tm_send)(struct nfc_dev *dev, struct sk_buff *skb); int (*check_presence)(struct nfc_dev *dev, struct nfc_target *target); + int (*enable_se)(struct nfc_dev *dev, u32 secure_element); + int (*disable_se)(struct nfc_dev *dev, u32 secure_element); }; #define NFC_TARGET_IDX_ANY -1 @@ -109,12 +111,17 @@ struct nfc_dev { struct nfc_genl_data genl_data; u32 supported_protocols; + u32 supported_se; + u32 active_se; + int tx_headroom; int tx_tailroom; struct timer_list check_pres_timer; struct work_struct check_pres_work; + bool shutting_down; + struct nfc_ops *ops; }; #define to_nfc_dev(_dev) container_of(_dev, struct nfc_dev, dev) @@ -123,6 +130,7 @@ extern struct class nfc_class; struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops, u32 supported_protocols, + u32 supported_se, int tx_headroom, int tx_tailroom); diff --git a/include/net/regulatory.h b/include/net/regulatory.h index 7dcaa2794fde..f17ed590d64a 100644 --- a/include/net/regulatory.h +++ b/include/net/regulatory.h @@ -18,6 +18,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <linux/rcupdate.h> /** * enum environment_cap - Environment parsed from country IE @@ -35,6 +36,7 @@ enum environment_cap { /** * struct regulatory_request - used to keep track of regulatory requests * + * @rcu_head: RCU head struct used to free the request * @wiphy_idx: this is set if this request's initiator is * %REGDOM_SET_BY_COUNTRY_IE or %REGDOM_SET_BY_DRIVER. This * can be used by the wireless core to deal with conflicts @@ -72,6 +74,7 @@ enum environment_cap { * @list: used to insert into the reg_requests_list linked list */ struct regulatory_request { + struct rcu_head rcu_head; int wiphy_idx; enum nl80211_reg_initiator initiator; enum nl80211_user_reg_hint_type user_reg_hint_type; @@ -101,6 +104,7 @@ struct ieee80211_reg_rule { }; struct ieee80211_regdomain { + struct rcu_head rcu_head; u32 n_reg_rules; char alpha2[2]; u8 dfs_region; diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h index 0e63cee8d810..7969f46f1bb3 100644 --- a/include/uapi/linux/nfc.h +++ b/include/uapi/linux/nfc.h @@ -5,20 +5,17 @@ * Lauro Ramos Venancio <lauro.venancio@openbossa.org> * Aloisio Almeida Jr <aloisio.almeida@openbossa.org> * - * 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. + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. * - * 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., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef __LINUX_NFC_H @@ -67,6 +64,11 @@ * subsequent CONNECT and CC messages. * If one of the passed parameters is wrong none is set and -EINVAL is * returned. + * @NFC_CMD_ENABLE_SE: Enable the physical link to a specific secure element. + * Once enabled a secure element will handle card emulation mode, i.e. + * starting a poll from a device which has a secure element enabled means + * we want to do SE based card emulation. + * @NFC_CMD_DISABLE_SE: Disable the physical link to a specific secure element. */ enum nfc_commands { NFC_CMD_UNSPEC, @@ -86,6 +88,8 @@ enum nfc_commands { NFC_EVENT_TM_DEACTIVATED, NFC_CMD_LLC_GET_PARAMS, NFC_CMD_LLC_SET_PARAMS, + NFC_CMD_ENABLE_SE, + NFC_CMD_DISABLE_SE, /* private: internal use only */ __NFC_CMD_AFTER_LAST }; @@ -114,6 +118,7 @@ enum nfc_commands { * @NFC_ATTR_LLC_PARAM_LTO: Link TimeOut parameter * @NFC_ATTR_LLC_PARAM_RW: Receive Window size parameter * @NFC_ATTR_LLC_PARAM_MIUX: MIU eXtension parameter + * @NFC_ATTR_SE: Available Secure Elements */ enum nfc_attrs { NFC_ATTR_UNSPEC, @@ -134,6 +139,7 @@ enum nfc_attrs { NFC_ATTR_LLC_PARAM_LTO, NFC_ATTR_LLC_PARAM_RW, NFC_ATTR_LLC_PARAM_MIUX, + NFC_ATTR_SE, /* private: internal use only */ __NFC_ATTR_AFTER_LAST }; @@ -172,6 +178,11 @@ enum nfc_attrs { #define NFC_PROTO_NFC_DEP_MASK (1 << NFC_PROTO_NFC_DEP) #define NFC_PROTO_ISO14443_B_MASK (1 << NFC_PROTO_ISO14443_B) +/* NFC Secure Elements */ +#define NFC_SE_NONE 0x0 +#define NFC_SE_UICC 0x1 +#define NFC_SE_EMBEDDED 0x2 + struct sockaddr_nfc { sa_family_t sa_family; __u32 dev_idx; diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index e3e19f8b16f2..9a2ecdc4136c 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -170,7 +170,8 @@ * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE, * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS, * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, - * %NL80211_ATTR_AUTH_TYPE and %NL80211_ATTR_INACTIVITY_TIMEOUT. + * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT, + * %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS. * The channel to use can be set on the interface or be given using the * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width. * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP @@ -374,8 +375,8 @@ * requests to connect to a specified network but without separating * auth and assoc steps. For this, you need to specify the SSID in a * %NL80211_ATTR_SSID attribute, and can optionally specify the association - * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC, - * %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, + * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP, + * %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT. * Background scan period can optionally be @@ -512,6 +513,12 @@ * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For * more background information, see * http://wireless.kernel.org/en/users/Documentation/WoWLAN. + * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification + * from the driver reporting the wakeup reason. In this case, the + * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason + * for the wakeup, if it was caused by wireless. If it is not present + * in the wakeup notification, the wireless device didn't cause the + * wakeup but reports that it was woken up. * * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver * the necessary information for supporting GTK rekey offload. This @@ -586,6 +593,16 @@ * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames * for IBSS or MESH vif. * + * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control. + * This is to be used with the drivers advertising the support of MAC + * address based access control. List of MAC addresses is passed in + * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in + * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it + * is not already done. The new list will replace any existing list. Driver + * will clear its ACL when the list of MAC addresses passed is empty. This + * command is used in AP/P2P GO mode. Driver has to make sure to clear its + * ACL list during %NL80211_CMD_STOP_AP. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -736,6 +753,8 @@ enum nl80211_commands { NL80211_CMD_SET_MCAST_RATE, + NL80211_CMD_SET_MAC_ACL, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -958,7 +977,7 @@ enum nl80211_commands { * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is * used for the association (&enum nl80211_mfp, represented as a u32); * this attribute can be used - * with %NL80211_CMD_ASSOCIATE request + * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests * * @NL80211_ATTR_STA_FLAGS2: Attribute containing a * &struct nl80211_sta_flag_update. @@ -1310,6 +1329,19 @@ enum nl80211_commands { * if not given in START_AP 0 is assumed, if not given in SET_BSS * no change is made. * + * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode + * defined in &enum nl80211_mesh_power_mode. + * + * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy, + * carried in a u32 attribute + * + * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for + * MAC ACL. + * + * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum + * number of MAC addresses that a device can support for MAC + * ACL. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1580,6 +1612,14 @@ enum nl80211_attrs { NL80211_ATTR_P2P_CTWINDOW, NL80211_ATTR_P2P_OPPPS, + NL80211_ATTR_LOCAL_MESH_POWER_MODE, + + NL80211_ATTR_ACL_POLICY, + + NL80211_ATTR_MAC_ADDRS, + + NL80211_ATTR_MAC_ACL_MAX, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -1697,6 +1737,9 @@ enum nl80211_iftype { * flag can't be changed, it is only valid while adding a station, and * attempts to change it will silently be ignored (rather than rejected * as errors.) + * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers + * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a + * previously added station into associated state * @NL80211_STA_FLAG_MAX: highest station flag number currently defined * @__NL80211_STA_FLAG_AFTER_LAST: internal use */ @@ -1708,6 +1751,7 @@ enum nl80211_sta_flags { NL80211_STA_FLAG_MFP, NL80211_STA_FLAG_AUTHENTICATED, NL80211_STA_FLAG_TDLS_PEER, + NL80211_STA_FLAG_ASSOCIATED, /* keep last */ __NL80211_STA_FLAG_AFTER_LAST, @@ -1813,6 +1857,8 @@ enum nl80211_sta_bss_param { * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) + * @NL80211_STA_INFO_RX_BYTES64: total received bytes (u64, from this station) + * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (u64, to this station) * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute * containing info as possible, see &enum nl80211_rate_info @@ -1834,6 +1880,10 @@ enum nl80211_sta_bss_param { * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update. * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32) * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64) + * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode + * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode + * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards + * non-peer STA * @__NL80211_STA_INFO_AFTER_LAST: internal * @NL80211_STA_INFO_MAX: highest possible station info attribute */ @@ -1858,6 +1908,11 @@ enum nl80211_sta_info { NL80211_STA_INFO_STA_FLAGS, NL80211_STA_INFO_BEACON_LOSS, NL80211_STA_INFO_T_OFFSET, + NL80211_STA_INFO_LOCAL_PM, + NL80211_STA_INFO_PEER_PM, + NL80211_STA_INFO_NONPEER_PM, + NL80211_STA_INFO_RX_BYTES64, + NL80211_STA_INFO_TX_BYTES64, /* keep last */ __NL80211_STA_INFO_AFTER_LAST, @@ -2249,6 +2304,34 @@ enum nl80211_mntr_flags { }; /** + * enum nl80211_mesh_power_mode - mesh power save modes + * + * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is + * not known or has not been set yet. + * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is + * in Awake state all the time. + * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will + * alternate between Active and Doze states, but will wake up for + * neighbor's beacons. + * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will + * alternate between Active and Doze states, but may not wake up + * for neighbor's beacons. + * + * @__NL80211_MESH_POWER_AFTER_LAST - internal use + * @NL80211_MESH_POWER_MAX - highest possible power save level + */ + +enum nl80211_mesh_power_mode { + NL80211_MESH_POWER_UNKNOWN, + NL80211_MESH_POWER_ACTIVE, + NL80211_MESH_POWER_LIGHT_SLEEP, + NL80211_MESH_POWER_DEEP_SLEEP, + + __NL80211_MESH_POWER_AFTER_LAST, + NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1 +}; + +/** * enum nl80211_meshconf_params - mesh configuration parameters * * Mesh configuration parameters. These can be changed while the mesh is @@ -2342,6 +2425,11 @@ enum nl80211_mntr_flags { * (in TUs) during which a mesh STA can send only one Action frame * containing a PREQ element for root path confirmation. * + * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links. + * type &enum nl80211_mesh_power_mode (u32) + * + * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs) + * * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use */ enum nl80211_meshconf_params { @@ -2371,6 +2459,8 @@ enum nl80211_meshconf_params { NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, NL80211_MESHCONF_HWMP_ROOT_INTERVAL, NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, + NL80211_MESHCONF_POWER_MODE, + NL80211_MESHCONF_AWAKE_WINDOW, /* keep last */ __NL80211_MESHCONF_ATTR_AFTER_LAST, @@ -2867,6 +2957,10 @@ struct nl80211_wowlan_pattern_support { * * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute * carrying a &struct nl80211_wowlan_pattern_support. + * + * When reporting wakeup. it is a u32 attribute containing the 0-based + * index of the pattern that caused the wakeup, in the patterns passed + * to the kernel when configuring. * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be * used when setting, used only to indicate that GTK rekeying is supported * by the device (flag) @@ -2877,8 +2971,25 @@ struct nl80211_wowlan_pattern_support { * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag) * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released * (on devices that have rfkill in the device) (flag) + * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains + * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame + * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN + * attribute contains the original length. + * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11 + * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 + * attribute if the packet was truncated somewhere. + * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the + * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may + * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute + * contains the original length. + * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3 + * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 + * attribute if the packet was truncated somewhere. * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number + * + * These nested attributes are used to configure the wakeup triggers and + * to report the wakeup reason(s). */ enum nl80211_wowlan_triggers { __NL80211_WOWLAN_TRIG_INVALID, @@ -2891,6 +3002,10 @@ enum nl80211_wowlan_triggers { NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST, NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE, NL80211_WOWLAN_TRIG_RFKILL_RELEASE, + NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211, + NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN, + NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023, + NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN, /* keep last */ NUM_NL80211_WOWLAN_TRIG, @@ -2933,6 +3048,8 @@ enum nl80211_iface_limit_attrs { * the infrastructure network's beacon interval. * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many * different channels may be used within this group. + * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap + * of supported channel widths for radar detection. * @NUM_NL80211_IFACE_COMB: number of attributes * @MAX_NL80211_IFACE_COMB: highest attribute number * @@ -2965,6 +3082,7 @@ enum nl80211_if_combination_attrs { NL80211_IFACE_COMB_MAXNUM, NL80211_IFACE_COMB_STA_AP_BI_MATCH, NL80211_IFACE_COMB_NUM_CHANNELS, + NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, /* keep last */ NUM_NL80211_IFACE_COMB, @@ -3140,6 +3258,17 @@ enum nl80211_ap_sme_features { * setting * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic * powersave + * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state + * transitions for AP clients. Without this flag (and if the driver + * doesn't have the AP SME in the device) the driver supports adding + * stations only when they're associated and adds them in associated + * state (to later be transitioned into authorized), with this flag + * they should be added before even sending the authentication reply + * and then transitioned into authenticated, associated and authorized + * states using station flags. + * Note that even for drivers that support this, the default is to add + * stations in authenticated/associated state, so to add unauthenticated + * stations the authenticated/associated bits have to be set in the mask. */ enum nl80211_feature_flags { NL80211_FEATURE_SK_TX_STATUS = 1 << 0, @@ -3155,6 +3284,7 @@ enum nl80211_feature_flags { NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10, NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11, NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12, + NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 13, }; /** @@ -3182,7 +3312,7 @@ enum nl80211_probe_resp_offload_support_attr { * enum nl80211_connect_failed_reason - connection request failed reasons * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be * handled by the AP is reached. - * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Client's MAC is in the AP's blocklist. + * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL. */ enum nl80211_connect_failed_reason { NL80211_CONN_FAIL_MAX_CLIENTS, @@ -3210,4 +3340,22 @@ enum nl80211_scan_flags { NL80211_SCAN_FLAG_AP = 1<<2, }; +/** + * enum nl80211_acl_policy - access control policy + * + * Access control policy is applied on a MAC list set by + * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to + * be used with %NL80211_ATTR_ACL_POLICY. + * + * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are + * listed in ACL, i.e. allow all the stations which are not listed + * in ACL to authenticate. + * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed + * in ACL, i.e. deny all the stations which are not listed in ACL. + */ +enum nl80211_acl_policy { + NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED, + NL80211_ACL_POLICY_DENY_UNLESS_LISTED, +}; + #endif /* __LINUX_NL80211_H */ |