summaryrefslogtreecommitdiff
path: root/net/bluetooth
diff options
context:
space:
mode:
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/6lowpan.c93
-rw-r--r--net/bluetooth/Kconfig9
-rw-r--r--net/bluetooth/Makefile1
-rw-r--r--net/bluetooth/af_bluetooth.c2
-rw-r--r--net/bluetooth/bnep/netdev.c2
-rw-r--r--net/bluetooth/hci_conn.c17
-rw-r--r--net/bluetooth/hci_core.c11
-rw-r--r--net/bluetooth/hci_event.c13
-rw-r--r--net/bluetooth/hci_request.c62
-rw-r--r--net/bluetooth/hci_request.h2
-rw-r--r--net/bluetooth/l2cap_sock.c2
-rw-r--r--net/bluetooth/leds.c74
-rw-r--r--net/bluetooth/leds.h16
-rw-r--r--net/bluetooth/mgmt.c26
-rw-r--r--net/bluetooth/smp.c135
15 files changed, 325 insertions, 140 deletions
diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
index 8a4cc2f7f0db..780089d75915 100644
--- a/net/bluetooth/6lowpan.c
+++ b/net/bluetooth/6lowpan.c
@@ -68,7 +68,7 @@ struct lowpan_peer {
struct in6_addr peer_addr;
};
-struct lowpan_dev {
+struct lowpan_btle_dev {
struct list_head list;
struct hci_dev *hdev;
@@ -80,18 +80,21 @@ struct lowpan_dev {
struct delayed_work notify_peers;
};
-static inline struct lowpan_dev *lowpan_dev(const struct net_device *netdev)
+static inline struct lowpan_btle_dev *
+lowpan_btle_dev(const struct net_device *netdev)
{
- return (struct lowpan_dev *)lowpan_priv(netdev)->priv;
+ return (struct lowpan_btle_dev *)lowpan_dev(netdev)->priv;
}
-static inline void peer_add(struct lowpan_dev *dev, struct lowpan_peer *peer)
+static inline void peer_add(struct lowpan_btle_dev *dev,
+ struct lowpan_peer *peer)
{
list_add_rcu(&peer->list, &dev->peers);
atomic_inc(&dev->peer_count);
}
-static inline bool peer_del(struct lowpan_dev *dev, struct lowpan_peer *peer)
+static inline bool peer_del(struct lowpan_btle_dev *dev,
+ struct lowpan_peer *peer)
{
list_del_rcu(&peer->list);
kfree_rcu(peer, rcu);
@@ -106,7 +109,7 @@ static inline bool peer_del(struct lowpan_dev *dev, struct lowpan_peer *peer)
return false;
}
-static inline struct lowpan_peer *peer_lookup_ba(struct lowpan_dev *dev,
+static inline struct lowpan_peer *peer_lookup_ba(struct lowpan_btle_dev *dev,
bdaddr_t *ba, __u8 type)
{
struct lowpan_peer *peer;
@@ -134,8 +137,8 @@ static inline struct lowpan_peer *peer_lookup_ba(struct lowpan_dev *dev,
return NULL;
}
-static inline struct lowpan_peer *__peer_lookup_chan(struct lowpan_dev *dev,
- struct l2cap_chan *chan)
+static inline struct lowpan_peer *
+__peer_lookup_chan(struct lowpan_btle_dev *dev, struct l2cap_chan *chan)
{
struct lowpan_peer *peer;
@@ -147,8 +150,8 @@ static inline struct lowpan_peer *__peer_lookup_chan(struct lowpan_dev *dev,
return NULL;
}
-static inline struct lowpan_peer *__peer_lookup_conn(struct lowpan_dev *dev,
- struct l2cap_conn *conn)
+static inline struct lowpan_peer *
+__peer_lookup_conn(struct lowpan_btle_dev *dev, struct l2cap_conn *conn)
{
struct lowpan_peer *peer;
@@ -160,7 +163,7 @@ static inline struct lowpan_peer *__peer_lookup_conn(struct lowpan_dev *dev,
return NULL;
}
-static inline struct lowpan_peer *peer_lookup_dst(struct lowpan_dev *dev,
+static inline struct lowpan_peer *peer_lookup_dst(struct lowpan_btle_dev *dev,
struct in6_addr *daddr,
struct sk_buff *skb)
{
@@ -220,7 +223,7 @@ static inline struct lowpan_peer *peer_lookup_dst(struct lowpan_dev *dev,
static struct lowpan_peer *lookup_peer(struct l2cap_conn *conn)
{
- struct lowpan_dev *entry;
+ struct lowpan_btle_dev *entry;
struct lowpan_peer *peer = NULL;
rcu_read_lock();
@@ -236,10 +239,10 @@ static struct lowpan_peer *lookup_peer(struct l2cap_conn *conn)
return peer;
}
-static struct lowpan_dev *lookup_dev(struct l2cap_conn *conn)
+static struct lowpan_btle_dev *lookup_dev(struct l2cap_conn *conn)
{
- struct lowpan_dev *entry;
- struct lowpan_dev *dev = NULL;
+ struct lowpan_btle_dev *entry;
+ struct lowpan_btle_dev *dev = NULL;
rcu_read_lock();
@@ -270,10 +273,10 @@ static int iphc_decompress(struct sk_buff *skb, struct net_device *netdev,
struct l2cap_chan *chan)
{
const u8 *saddr, *daddr;
- struct lowpan_dev *dev;
+ struct lowpan_btle_dev *dev;
struct lowpan_peer *peer;
- dev = lowpan_dev(netdev);
+ dev = lowpan_btle_dev(netdev);
rcu_read_lock();
peer = __peer_lookup_chan(dev, chan);
@@ -375,7 +378,7 @@ drop:
/* Packet from BT LE device */
static int chan_recv_cb(struct l2cap_chan *chan, struct sk_buff *skb)
{
- struct lowpan_dev *dev;
+ struct lowpan_btle_dev *dev;
struct lowpan_peer *peer;
int err;
@@ -431,15 +434,18 @@ static int setup_header(struct sk_buff *skb, struct net_device *netdev,
bdaddr_t *peer_addr, u8 *peer_addr_type)
{
struct in6_addr ipv6_daddr;
- struct lowpan_dev *dev;
+ struct ipv6hdr *hdr;
+ struct lowpan_btle_dev *dev;
struct lowpan_peer *peer;
bdaddr_t addr, *any = BDADDR_ANY;
u8 *daddr = any->b;
int err, status = 0;
- dev = lowpan_dev(netdev);
+ hdr = ipv6_hdr(skb);
+
+ dev = lowpan_btle_dev(netdev);
- memcpy(&ipv6_daddr, &lowpan_cb(skb)->addr, sizeof(ipv6_daddr));
+ memcpy(&ipv6_daddr, &hdr->daddr, sizeof(ipv6_daddr));
if (ipv6_addr_is_multicast(&ipv6_daddr)) {
lowpan_cb(skb)->chan = NULL;
@@ -489,15 +495,9 @@ static int header_create(struct sk_buff *skb, struct net_device *netdev,
unsigned short type, const void *_daddr,
const void *_saddr, unsigned int len)
{
- struct ipv6hdr *hdr;
-
if (type != ETH_P_IPV6)
return -EINVAL;
- hdr = ipv6_hdr(skb);
-
- memcpy(&lowpan_cb(skb)->addr, &hdr->daddr, sizeof(struct in6_addr));
-
return 0;
}
@@ -543,19 +543,19 @@ static int send_pkt(struct l2cap_chan *chan, struct sk_buff *skb,
static int send_mcast_pkt(struct sk_buff *skb, struct net_device *netdev)
{
struct sk_buff *local_skb;
- struct lowpan_dev *entry;
+ struct lowpan_btle_dev *entry;
int err = 0;
rcu_read_lock();
list_for_each_entry_rcu(entry, &bt_6lowpan_devices, list) {
struct lowpan_peer *pentry;
- struct lowpan_dev *dev;
+ struct lowpan_btle_dev *dev;
if (entry->netdev != netdev)
continue;
- dev = lowpan_dev(entry->netdev);
+ dev = lowpan_btle_dev(entry->netdev);
list_for_each_entry_rcu(pentry, &dev->peers, list) {
int ret;
@@ -723,8 +723,8 @@ static void ifdown(struct net_device *netdev)
static void do_notify_peers(struct work_struct *work)
{
- struct lowpan_dev *dev = container_of(work, struct lowpan_dev,
- notify_peers.work);
+ struct lowpan_btle_dev *dev = container_of(work, struct lowpan_btle_dev,
+ notify_peers.work);
netdev_notify_peers(dev->netdev); /* send neighbour adv at startup */
}
@@ -766,7 +766,7 @@ static void set_ip_addr_bits(u8 addr_type, u8 *addr)
}
static struct l2cap_chan *add_peer_chan(struct l2cap_chan *chan,
- struct lowpan_dev *dev)
+ struct lowpan_btle_dev *dev)
{
struct lowpan_peer *peer;
@@ -803,12 +803,12 @@ static struct l2cap_chan *add_peer_chan(struct l2cap_chan *chan,
return peer->chan;
}
-static int setup_netdev(struct l2cap_chan *chan, struct lowpan_dev **dev)
+static int setup_netdev(struct l2cap_chan *chan, struct lowpan_btle_dev **dev)
{
struct net_device *netdev;
int err = 0;
- netdev = alloc_netdev(LOWPAN_PRIV_SIZE(sizeof(struct lowpan_dev)),
+ netdev = alloc_netdev(LOWPAN_PRIV_SIZE(sizeof(struct lowpan_btle_dev)),
IFACE_NAME_TEMPLATE, NET_NAME_UNKNOWN,
netdev_setup);
if (!netdev)
@@ -820,7 +820,7 @@ static int setup_netdev(struct l2cap_chan *chan, struct lowpan_dev **dev)
SET_NETDEV_DEV(netdev, &chan->conn->hcon->hdev->dev);
SET_NETDEV_DEVTYPE(netdev, &bt_type);
- *dev = lowpan_dev(netdev);
+ *dev = lowpan_btle_dev(netdev);
(*dev)->netdev = netdev;
(*dev)->hdev = chan->conn->hcon->hdev;
INIT_LIST_HEAD(&(*dev)->peers);
@@ -853,7 +853,7 @@ out:
static inline void chan_ready_cb(struct l2cap_chan *chan)
{
- struct lowpan_dev *dev;
+ struct lowpan_btle_dev *dev;
dev = lookup_dev(chan->conn);
@@ -890,8 +890,9 @@ static inline struct l2cap_chan *chan_new_conn_cb(struct l2cap_chan *pchan)
static void delete_netdev(struct work_struct *work)
{
- struct lowpan_dev *entry = container_of(work, struct lowpan_dev,
- delete_netdev);
+ struct lowpan_btle_dev *entry = container_of(work,
+ struct lowpan_btle_dev,
+ delete_netdev);
lowpan_unregister_netdev(entry->netdev);
@@ -900,8 +901,8 @@ static void delete_netdev(struct work_struct *work)
static void chan_close_cb(struct l2cap_chan *chan)
{
- struct lowpan_dev *entry;
- struct lowpan_dev *dev = NULL;
+ struct lowpan_btle_dev *entry;
+ struct lowpan_btle_dev *dev = NULL;
struct lowpan_peer *peer;
int err = -ENOENT;
bool last = false, remove = true;
@@ -921,7 +922,7 @@ static void chan_close_cb(struct l2cap_chan *chan)
spin_lock(&devices_lock);
list_for_each_entry_rcu(entry, &bt_6lowpan_devices, list) {
- dev = lowpan_dev(entry->netdev);
+ dev = lowpan_btle_dev(entry->netdev);
peer = __peer_lookup_chan(dev, chan);
if (peer) {
last = peer_del(dev, peer);
@@ -1131,7 +1132,7 @@ static int get_l2cap_conn(char *buf, bdaddr_t *addr, u8 *addr_type,
static void disconnect_all_peers(void)
{
- struct lowpan_dev *entry;
+ struct lowpan_btle_dev *entry;
struct lowpan_peer *peer, *tmp_peer, *new_peer;
struct list_head peers;
@@ -1291,7 +1292,7 @@ static ssize_t lowpan_control_write(struct file *fp,
static int lowpan_control_show(struct seq_file *f, void *ptr)
{
- struct lowpan_dev *entry;
+ struct lowpan_btle_dev *entry;
struct lowpan_peer *peer;
spin_lock(&devices_lock);
@@ -1322,7 +1323,7 @@ static const struct file_operations lowpan_control_fops = {
static void disconnect_devices(void)
{
- struct lowpan_dev *entry, *tmp, *new_dev;
+ struct lowpan_btle_dev *entry, *tmp, *new_dev;
struct list_head devices;
INIT_LIST_HEAD(&devices);
@@ -1360,7 +1361,7 @@ static int device_event(struct notifier_block *unused,
unsigned long event, void *ptr)
{
struct net_device *netdev = netdev_notifier_info_to_dev(ptr);
- struct lowpan_dev *entry;
+ struct lowpan_btle_dev *entry;
if (netdev->type != ARPHRD_6LOWPAN)
return NOTIFY_DONE;
diff --git a/net/bluetooth/Kconfig b/net/bluetooth/Kconfig
index 95d1a66ba03a..06c31b9a68b0 100644
--- a/net/bluetooth/Kconfig
+++ b/net/bluetooth/Kconfig
@@ -69,6 +69,15 @@ config BT_6LOWPAN
help
IPv6 compression over Bluetooth Low Energy.
+config BT_LEDS
+ bool "Enable LED triggers"
+ depends on BT
+ depends on LEDS_CLASS
+ select LEDS_TRIGGERS
+ help
+ This option selects a few LED triggers for different
+ Bluetooth events.
+
config BT_SELFTEST
bool "Bluetooth self testing support"
depends on BT && DEBUG_KERNEL
diff --git a/net/bluetooth/Makefile b/net/bluetooth/Makefile
index 2b15ae8c1def..b3ff12eb9b6d 100644
--- a/net/bluetooth/Makefile
+++ b/net/bluetooth/Makefile
@@ -17,6 +17,7 @@ bluetooth-y := af_bluetooth.o hci_core.o hci_conn.o hci_event.o mgmt.o \
bluetooth-$(CONFIG_BT_BREDR) += sco.o
bluetooth-$(CONFIG_BT_HS) += a2mp.o amp.o
+bluetooth-$(CONFIG_BT_LEDS) += leds.o
bluetooth-$(CONFIG_BT_DEBUGFS) += hci_debugfs.o
bluetooth-$(CONFIG_BT_SELFTEST) += selftest.o
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 955eda93e66f..3df7aefb7663 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -65,7 +65,7 @@ static const char *const bt_slock_key_strings[BT_MAX_PROTO] = {
void bt_sock_reclassify_lock(struct sock *sk, int proto)
{
BUG_ON(!sk);
- BUG_ON(sock_owned_by_user(sk));
+ BUG_ON(!sock_allow_reclassification(sk));
sock_lock_init_class_and_name(sk,
bt_slock_key_strings[proto], &bt_slock_key[proto],
diff --git a/net/bluetooth/bnep/netdev.c b/net/bluetooth/bnep/netdev.c
index 6ceb5d36a32b..f4fcb4a9d5c1 100644
--- a/net/bluetooth/bnep/netdev.c
+++ b/net/bluetooth/bnep/netdev.c
@@ -188,7 +188,7 @@ static netdev_tx_t bnep_net_xmit(struct sk_buff *skb,
* So we have to queue them and wake up session thread which is sleeping
* on the sk_sleep(sk).
*/
- dev->trans_start = jiffies;
+ netif_trans_update(dev);
skb_queue_tail(&sk->sk_write_queue, skb);
wake_up_interruptible(sk_sleep(sk));
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 32575b49f4a0..bf9f8a801a2e 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -719,6 +719,13 @@ done:
hci_dev_unlock(hdev);
}
+static bool conn_use_rpa(struct hci_conn *conn)
+{
+ struct hci_dev *hdev = conn->hdev;
+
+ return hci_dev_test_flag(hdev, HCI_PRIVACY);
+}
+
static void hci_req_add_le_create_conn(struct hci_request *req,
struct hci_conn *conn)
{
@@ -726,14 +733,15 @@ static void hci_req_add_le_create_conn(struct hci_request *req,
struct hci_dev *hdev = conn->hdev;
u8 own_addr_type;
- memset(&cp, 0, sizeof(cp));
-
/* Update random address, but set require_privacy to false so
* that we never connect with an non-resolvable address.
*/
- if (hci_update_random_address(req, false, &own_addr_type))
+ if (hci_update_random_address(req, false, conn_use_rpa(conn),
+ &own_addr_type))
return;
+ memset(&cp, 0, sizeof(cp));
+
/* Set window to be the same value as the interval to enable
* continuous scanning.
*/
@@ -774,7 +782,8 @@ static void hci_req_directed_advertising(struct hci_request *req,
/* Set require_privacy to false so that the remote device has a
* chance of identifying us.
*/
- if (hci_update_random_address(req, false, &own_addr_type) < 0)
+ if (hci_update_random_address(req, false, conn_use_rpa(conn),
+ &own_addr_type) < 0)
return;
memset(&cp, 0, sizeof(cp));
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 883c821a9e78..45a9fc68c677 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -40,6 +40,7 @@
#include "hci_request.h"
#include "hci_debugfs.h"
#include "smp.h"
+#include "leds.h"
static void hci_rx_work(struct work_struct *work);
static void hci_cmd_work(struct work_struct *work);
@@ -1395,6 +1396,7 @@ static int hci_dev_do_open(struct hci_dev *hdev)
hci_dev_set_flag(hdev, HCI_RPA_EXPIRED);
set_bit(HCI_UP, &hdev->flags);
hci_sock_dev_event(hdev, HCI_DEV_UP);
+ hci_leds_update_powered(hdev, true);
if (!hci_dev_test_flag(hdev, HCI_SETUP) &&
!hci_dev_test_flag(hdev, HCI_CONFIG) &&
!hci_dev_test_flag(hdev, HCI_UNCONFIGURED) &&
@@ -1532,6 +1534,8 @@ int hci_dev_do_close(struct hci_dev *hdev)
return 0;
}
+ hci_leds_update_powered(hdev, false);
+
/* Flush RX and TX works */
flush_work(&hdev->tx_work);
flush_work(&hdev->rx_work);
@@ -2017,6 +2021,7 @@ static void hci_power_on(struct work_struct *work)
if (test_bit(HCI_UP, &hdev->flags) &&
hci_dev_test_flag(hdev, HCI_MGMT) &&
hci_dev_test_and_clear_flag(hdev, HCI_AUTO_OFF)) {
+ cancel_delayed_work(&hdev->power_off);
hci_req_sync_lock(hdev);
err = __hci_req_hci_power_on(hdev);
hci_req_sync_unlock(hdev);
@@ -3067,6 +3072,8 @@ int hci_register_dev(struct hci_dev *hdev)
if (error < 0)
goto err_wqueue;
+ hci_leds_init(hdev);
+
hdev->rfkill = rfkill_alloc(hdev->name, &hdev->dev,
RFKILL_TYPE_BLUETOOTH, &hci_rfkill_ops,
hdev);
@@ -3132,10 +3139,10 @@ void hci_unregister_dev(struct hci_dev *hdev)
list_del(&hdev->list);
write_unlock(&hci_dev_list_lock);
- hci_dev_do_close(hdev);
-
cancel_work_sync(&hdev->power_on);
+ hci_dev_do_close(hdev);
+
if (!test_bit(HCI_INIT, &hdev->flags) &&
!hci_dev_test_flag(hdev, HCI_SETUP) &&
!hci_dev_test_flag(hdev, HCI_CONFIG)) {
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index c162af5d16bf..d4b3dd5413be 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -4727,6 +4727,19 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,
u32 flags;
u8 *ptr, real_len;
+ switch (type) {
+ case LE_ADV_IND:
+ case LE_ADV_DIRECT_IND:
+ case LE_ADV_SCAN_IND:
+ case LE_ADV_NONCONN_IND:
+ case LE_ADV_SCAN_RSP:
+ break;
+ default:
+ BT_ERR_RATELIMITED("Unknown advetising packet type: 0x%02x",
+ type);
+ return;
+ }
+
/* Find the end of the data in case the report contains padded zero
* bytes at the end causing an invalid length value.
*
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index c78ee2dc9323..c045b3c54768 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -771,6 +771,11 @@ static u8 update_white_list(struct hci_request *req)
return 0x01;
}
+static bool scan_use_rpa(struct hci_dev *hdev)
+{
+ return hci_dev_test_flag(hdev, HCI_PRIVACY);
+}
+
void hci_req_add_le_passive_scan(struct hci_request *req)
{
struct hci_cp_le_set_scan_param param_cp;
@@ -785,7 +790,8 @@ void hci_req_add_le_passive_scan(struct hci_request *req)
* advertising with our address will be correctly reported
* by the controller.
*/
- if (hci_update_random_address(req, false, &own_addr_type))
+ if (hci_update_random_address(req, false, scan_use_rpa(hdev),
+ &own_addr_type))
return;
/* Adding or removing entries from the white list must
@@ -866,6 +872,11 @@ static u32 get_adv_instance_flags(struct hci_dev *hdev, u8 instance)
if (hci_dev_test_flag(hdev, HCI_ADVERTISING_CONNECTABLE))
flags |= MGMT_ADV_FLAG_CONNECTABLE;
+ if (hci_dev_test_flag(hdev, HCI_LIMITED_DISCOVERABLE))
+ flags |= MGMT_ADV_FLAG_LIMITED_DISCOV;
+ else if (hci_dev_test_flag(hdev, HCI_DISCOVERABLE))
+ flags |= MGMT_ADV_FLAG_DISCOV;
+
return flags;
}
@@ -878,6 +889,29 @@ static u32 get_adv_instance_flags(struct hci_dev *hdev, u8 instance)
return adv_instance->flags;
}
+static bool adv_use_rpa(struct hci_dev *hdev, uint32_t flags)
+{
+ /* If privacy is not enabled don't use RPA */
+ if (!hci_dev_test_flag(hdev, HCI_PRIVACY))
+ return false;
+
+ /* If basic privacy mode is enabled use RPA */
+ if (!hci_dev_test_flag(hdev, HCI_LIMITED_PRIVACY))
+ return true;
+
+ /* If limited privacy mode is enabled don't use RPA if we're
+ * both discoverable and bondable.
+ */
+ if ((flags & MGMT_ADV_FLAG_DISCOV) &&
+ hci_dev_test_flag(hdev, HCI_BONDABLE))
+ return false;
+
+ /* We're neither bondable nor discoverable in the limited
+ * privacy mode, therefore use RPA.
+ */
+ return true;
+}
+
void __hci_req_enable_advertising(struct hci_request *req)
{
struct hci_dev *hdev = req->hdev;
@@ -911,7 +945,9 @@ void __hci_req_enable_advertising(struct hci_request *req)
* advertising is used. In that case it is fine to use a
* non-resolvable private address.
*/
- if (hci_update_random_address(req, !connectable, &own_addr_type) < 0)
+ if (hci_update_random_address(req, !connectable,
+ adv_use_rpa(hdev, flags),
+ &own_addr_type) < 0)
return;
memset(&cp, 0, sizeof(cp));
@@ -1029,6 +1065,9 @@ static u8 create_instance_adv_data(struct hci_dev *hdev, u8 instance, u8 *ptr)
if (instance_flags & MGMT_ADV_FLAG_LIMITED_DISCOV)
flags |= LE_AD_LIMITED;
+ if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))
+ flags |= LE_AD_NO_BREDR;
+
if (flags || (instance_flags & MGMT_ADV_FLAG_MANAGED_FLAGS)) {
/* If a discovery flag wasn't provided, simply use the global
* settings.
@@ -1036,9 +1075,6 @@ static u8 create_instance_adv_data(struct hci_dev *hdev, u8 instance, u8 *ptr)
if (!flags)
flags |= mgmt_get_adv_discov_flags(hdev);
- if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))
- flags |= LE_AD_NO_BREDR;
-
/* If flags would still be empty, then there is no need to
* include the "Flags" AD field".
*/
@@ -1325,7 +1361,7 @@ static void set_random_addr(struct hci_request *req, bdaddr_t *rpa)
}
int hci_update_random_address(struct hci_request *req, bool require_privacy,
- u8 *own_addr_type)
+ bool use_rpa, u8 *own_addr_type)
{
struct hci_dev *hdev = req->hdev;
int err;
@@ -1334,7 +1370,7 @@ int hci_update_random_address(struct hci_request *req, bool require_privacy,
* current RPA has expired or there is something else than
* the current RPA in use, then generate a new one.
*/
- if (hci_dev_test_flag(hdev, HCI_PRIVACY)) {
+ if (use_rpa) {
int to;
*own_addr_type = ADDR_LE_DEV_RANDOM;
@@ -1596,9 +1632,16 @@ static int discoverable_update(struct hci_request *req, unsigned long opt)
/* Advertising instances don't use the global discoverable setting, so
* only update AD if advertising was enabled using Set Advertising.
*/
- if (hci_dev_test_flag(hdev, HCI_ADVERTISING))
+ if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) {
__hci_req_update_adv_data(req, 0x00);
+ /* Discoverable mode affects the local advertising
+ * address in limited privacy mode.
+ */
+ if (hci_dev_test_flag(hdev, HCI_LIMITED_PRIVACY))
+ __hci_req_enable_advertising(req);
+ }
+
hci_dev_unlock(hdev);
return 0;
@@ -1941,7 +1984,8 @@ static int active_scan(struct hci_request *req, unsigned long opt)
* address (when privacy feature has been enabled) or non-resolvable
* private address.
*/
- err = hci_update_random_address(req, true, &own_addr_type);
+ err = hci_update_random_address(req, true, scan_use_rpa(hdev),
+ &own_addr_type);
if (err < 0)
own_addr_type = ADDR_LE_DEV_PUBLIC;
diff --git a/net/bluetooth/hci_request.h b/net/bluetooth/hci_request.h
index 64ff8c040d50..b2d044bdc732 100644
--- a/net/bluetooth/hci_request.h
+++ b/net/bluetooth/hci_request.h
@@ -89,7 +89,7 @@ static inline void hci_req_update_scan(struct hci_dev *hdev)
void __hci_req_update_scan(struct hci_request *req);
int hci_update_random_address(struct hci_request *req, bool require_privacy,
- u8 *own_addr_type);
+ bool use_rpa, u8 *own_addr_type);
int hci_abort_conn(struct hci_conn *conn, u8 reason);
void __hci_abort_conn(struct hci_request *req, struct hci_conn *conn,
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index e4cae72895a7..388ee8b59145 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -778,7 +778,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
}
if (sec.level < BT_SECURITY_LOW ||
- sec.level > BT_SECURITY_HIGH) {
+ sec.level > BT_SECURITY_FIPS) {
err = -EINVAL;
break;
}
diff --git a/net/bluetooth/leds.c b/net/bluetooth/leds.c
new file mode 100644
index 000000000000..8319c8440c89
--- /dev/null
+++ b/net/bluetooth/leds.c
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2015, Heiner Kallweit <hkallweit1@gmail.com>
+ *
+ * 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.
+ */
+
+#include <net/bluetooth/bluetooth.h>
+#include <net/bluetooth/hci_core.h>
+
+#include "leds.h"
+
+struct hci_basic_led_trigger {
+ struct led_trigger led_trigger;
+ struct hci_dev *hdev;
+};
+
+#define to_hci_basic_led_trigger(arg) container_of(arg, \
+ struct hci_basic_led_trigger, led_trigger)
+
+void hci_leds_update_powered(struct hci_dev *hdev, bool enabled)
+{
+ if (hdev->power_led)
+ led_trigger_event(hdev->power_led,
+ enabled ? LED_FULL : LED_OFF);
+}
+
+static void power_activate(struct led_classdev *led_cdev)
+{
+ struct hci_basic_led_trigger *htrig;
+ bool powered;
+
+ htrig = to_hci_basic_led_trigger(led_cdev->trigger);
+ powered = test_bit(HCI_UP, &htrig->hdev->flags);
+
+ led_trigger_event(led_cdev->trigger, powered ? LED_FULL : LED_OFF);
+}
+
+static struct led_trigger *led_allocate_basic(struct hci_dev *hdev,
+ void (*activate)(struct led_classdev *led_cdev),
+ const char *name)
+{
+ struct hci_basic_led_trigger *htrig;
+
+ htrig = devm_kzalloc(&hdev->dev, sizeof(*htrig), GFP_KERNEL);
+ if (!htrig)
+ return NULL;
+
+ htrig->hdev = hdev;
+ htrig->led_trigger.activate = activate;
+ htrig->led_trigger.name = devm_kasprintf(&hdev->dev, GFP_KERNEL,
+ "%s-%s", hdev->name,
+ name);
+ if (!htrig->led_trigger.name)
+ goto err_alloc;
+
+ if (devm_led_trigger_register(&hdev->dev, &htrig->led_trigger))
+ goto err_register;
+
+ return &htrig->led_trigger;
+
+err_register:
+ devm_kfree(&hdev->dev, (void *)htrig->led_trigger.name);
+err_alloc:
+ devm_kfree(&hdev->dev, htrig);
+ return NULL;
+}
+
+void hci_leds_init(struct hci_dev *hdev)
+{
+ /* initialize power_led */
+ hdev->power_led = led_allocate_basic(hdev, power_activate, "power");
+}
diff --git a/net/bluetooth/leds.h b/net/bluetooth/leds.h
new file mode 100644
index 000000000000..a9c4d6ea01cf
--- /dev/null
+++ b/net/bluetooth/leds.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2015, Heiner Kallweit <hkallweit1@gmail.com>
+ *
+ * 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.
+ */
+
+#if IS_ENABLED(CONFIG_BT_LEDS)
+void hci_leds_update_powered(struct hci_dev *hdev, bool enabled);
+void hci_leds_init(struct hci_dev *hdev);
+#else
+static inline void hci_leds_update_powered(struct hci_dev *hdev,
+ bool enabled) {}
+static inline void hci_leds_init(struct hci_dev *hdev) {}
+#endif
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 5a5089cb6570..9e4b931588cf 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -38,7 +38,7 @@
#include "mgmt_util.h"
#define MGMT_VERSION 1
-#define MGMT_REVISION 11
+#define MGMT_REVISION 12
static const u16 mgmt_commands[] = {
MGMT_OP_READ_INDEX_LIST,
@@ -1382,8 +1382,19 @@ static int set_bondable(struct sock *sk, struct hci_dev *hdev, void *data,
if (err < 0)
goto unlock;
- if (changed)
+ if (changed) {
+ /* In limited privacy mode the change of bondable mode
+ * may affect the local advertising address.
+ */
+ if (hdev_is_powered(hdev) &&
+ hci_dev_test_flag(hdev, HCI_ADVERTISING) &&
+ hci_dev_test_flag(hdev, HCI_DISCOVERABLE) &&
+ hci_dev_test_flag(hdev, HCI_LIMITED_PRIVACY))
+ queue_work(hdev->req_workqueue,
+ &hdev->discoverable_update);
+
err = new_settings(hdev, sk);
+ }
unlock:
hci_dev_unlock(hdev);
@@ -4423,7 +4434,7 @@ static int set_privacy(struct sock *sk, struct hci_dev *hdev, void *cp_data,
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY,
MGMT_STATUS_NOT_SUPPORTED);
- if (cp->privacy != 0x00 && cp->privacy != 0x01)
+ if (cp->privacy != 0x00 && cp->privacy != 0x01 && cp->privacy != 0x02)
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY,
MGMT_STATUS_INVALID_PARAMS);
@@ -4442,10 +4453,15 @@ static int set_privacy(struct sock *sk, struct hci_dev *hdev, void *cp_data,
changed = !hci_dev_test_and_set_flag(hdev, HCI_PRIVACY);
memcpy(hdev->irk, cp->irk, sizeof(hdev->irk));
hci_dev_set_flag(hdev, HCI_RPA_EXPIRED);
+ if (cp->privacy == 0x02)
+ hci_dev_set_flag(hdev, HCI_LIMITED_PRIVACY);
+ else
+ hci_dev_clear_flag(hdev, HCI_LIMITED_PRIVACY);
} else {
changed = hci_dev_test_and_clear_flag(hdev, HCI_PRIVACY);
memset(hdev->irk, 0, sizeof(hdev->irk));
hci_dev_clear_flag(hdev, HCI_RPA_EXPIRED);
+ hci_dev_clear_flag(hdev, HCI_LIMITED_PRIVACY);
}
err = send_settings_rsp(sk, MGMT_OP_SET_PRIVACY, hdev);
@@ -5979,6 +5995,10 @@ static int add_advertising(struct sock *sk, struct hci_dev *hdev,
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_ADVERTISING,
MGMT_STATUS_INVALID_PARAMS);
+ if (data_len != sizeof(*cp) + cp->adv_data_len + cp->scan_rsp_len)
+ return mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_ADVERTISING,
+ MGMT_STATUS_INVALID_PARAMS);
+
flags = __le32_to_cpu(cp->flags);
timeout = __le16_to_cpu(cp->timeout);
duration = __le16_to_cpu(cp->duration);
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 4b175df35184..50976a6481f3 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -21,9 +21,10 @@
*/
#include <linux/debugfs.h>
-#include <linux/crypto.h>
#include <linux/scatterlist.h>
#include <crypto/b128ops.h>
+#include <crypto/hash.h>
+#include <crypto/skcipher.h>
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>
@@ -87,8 +88,8 @@ struct smp_dev {
u8 min_key_size;
u8 max_key_size;
- struct crypto_blkcipher *tfm_aes;
- struct crypto_hash *tfm_cmac;
+ struct crypto_skcipher *tfm_aes;
+ struct crypto_shash *tfm_cmac;
};
struct smp_chan {
@@ -126,8 +127,8 @@ struct smp_chan {
u8 dhkey[32];
u8 mackey[16];
- struct crypto_blkcipher *tfm_aes;
- struct crypto_hash *tfm_cmac;
+ struct crypto_skcipher *tfm_aes;
+ struct crypto_shash *tfm_cmac;
};
/* These debug key values are defined in the SMP section of the core
@@ -165,12 +166,11 @@ static inline void swap_buf(const u8 *src, u8 *dst, size_t len)
* AES-CMAC, f4, f5, f6, g2 and h6.
*/
-static int aes_cmac(struct crypto_hash *tfm, const u8 k[16], const u8 *m,
+static int aes_cmac(struct crypto_shash *tfm, const u8 k[16], const u8 *m,
size_t len, u8 mac[16])
{
uint8_t tmp[16], mac_msb[16], msg_msb[CMAC_MSG_MAX];
- struct hash_desc desc;
- struct scatterlist sg;
+ SHASH_DESC_ON_STACK(desc, tfm);
int err;
if (len > CMAC_MSG_MAX)
@@ -181,10 +181,8 @@ static int aes_cmac(struct crypto_hash *tfm, const u8 k[16], const u8 *m,
return -EINVAL;
}
- desc.tfm = tfm;
- desc.flags = 0;
-
- crypto_hash_init(&desc);
+ desc->tfm = tfm;
+ desc->flags = 0;
/* Swap key and message from LSB to MSB */
swap_buf(k, tmp, 16);
@@ -193,23 +191,16 @@ static int aes_cmac(struct crypto_hash *tfm, const u8 k[16], const u8 *m,
SMP_DBG("msg (len %zu) %*phN", len, (int) len, m);
SMP_DBG("key %16phN", k);
- err = crypto_hash_setkey(tfm, tmp, 16);
+ err = crypto_shash_setkey(tfm, tmp, 16);
if (err) {
BT_ERR("cipher setkey failed: %d", err);
return err;
}
- sg_init_one(&sg, msg_msb, len);
-
- err = crypto_hash_update(&desc, &sg, len);
+ err = crypto_shash_digest(desc, msg_msb, len, mac_msb);
+ shash_desc_zero(desc);
if (err) {
- BT_ERR("Hash update error %d", err);
- return err;
- }
-
- err = crypto_hash_final(&desc, mac_msb);
- if (err) {
- BT_ERR("Hash final error %d", err);
+ BT_ERR("Hash computation error %d", err);
return err;
}
@@ -220,8 +211,8 @@ static int aes_cmac(struct crypto_hash *tfm, const u8 k[16], const u8 *m,
return 0;
}
-static int smp_f4(struct crypto_hash *tfm_cmac, const u8 u[32], const u8 v[32],
- const u8 x[16], u8 z, u8 res[16])
+static int smp_f4(struct crypto_shash *tfm_cmac, const u8 u[32],
+ const u8 v[32], const u8 x[16], u8 z, u8 res[16])
{
u8 m[65];
int err;
@@ -243,7 +234,7 @@ static int smp_f4(struct crypto_hash *tfm_cmac, const u8 u[32], const u8 v[32],
return err;
}
-static int smp_f5(struct crypto_hash *tfm_cmac, const u8 w[32],
+static int smp_f5(struct crypto_shash *tfm_cmac, const u8 w[32],
const u8 n1[16], const u8 n2[16], const u8 a1[7],
const u8 a2[7], u8 mackey[16], u8 ltk[16])
{
@@ -296,7 +287,7 @@ static int smp_f5(struct crypto_hash *tfm_cmac, const u8 w[32],
return 0;
}
-static int smp_f6(struct crypto_hash *tfm_cmac, const u8 w[16],
+static int smp_f6(struct crypto_shash *tfm_cmac, const u8 w[16],
const u8 n1[16], const u8 n2[16], const u8 r[16],
const u8 io_cap[3], const u8 a1[7], const u8 a2[7],
u8 res[16])
@@ -324,7 +315,7 @@ static int smp_f6(struct crypto_hash *tfm_cmac, const u8 w[16],
return err;
}
-static int smp_g2(struct crypto_hash *tfm_cmac, const u8 u[32], const u8 v[32],
+static int smp_g2(struct crypto_shash *tfm_cmac, const u8 u[32], const u8 v[32],
const u8 x[16], const u8 y[16], u32 *val)
{
u8 m[80], tmp[16];
@@ -350,7 +341,7 @@ static int smp_g2(struct crypto_hash *tfm_cmac, const u8 u[32], const u8 v[32],
return 0;
}
-static int smp_h6(struct crypto_hash *tfm_cmac, const u8 w[16],
+static int smp_h6(struct crypto_shash *tfm_cmac, const u8 w[16],
const u8 key_id[4], u8 res[16])
{
int err;
@@ -370,9 +361,9 @@ static int smp_h6(struct crypto_hash *tfm_cmac, const u8 w[16],
* s1 and ah.
*/
-static int smp_e(struct crypto_blkcipher *tfm, const u8 *k, u8 *r)
+static int smp_e(struct crypto_skcipher *tfm, const u8 *k, u8 *r)
{
- struct blkcipher_desc desc;
+ SKCIPHER_REQUEST_ON_STACK(req, tfm);
struct scatterlist sg;
uint8_t tmp[16], data[16];
int err;
@@ -384,13 +375,10 @@ static int smp_e(struct crypto_blkcipher *tfm, const u8 *k, u8 *r)
return -EINVAL;
}
- desc.tfm = tfm;
- desc.flags = 0;
-
/* The most significant octet of key corresponds to k[0] */
swap_buf(k, tmp, 16);
- err = crypto_blkcipher_setkey(tfm, tmp, 16);
+ err = crypto_skcipher_setkey(tfm, tmp, 16);
if (err) {
BT_ERR("cipher setkey failed: %d", err);
return err;
@@ -401,7 +389,12 @@ static int smp_e(struct crypto_blkcipher *tfm, const u8 *k, u8 *r)
sg_init_one(&sg, data, 16);
- err = crypto_blkcipher_encrypt(&desc, &sg, &sg, 16);
+ skcipher_request_set_tfm(req, tfm);
+ skcipher_request_set_callback(req, 0, NULL, NULL);
+ skcipher_request_set_crypt(req, &sg, &sg, 16, NULL);
+
+ err = crypto_skcipher_encrypt(req);
+ skcipher_request_zero(req);
if (err)
BT_ERR("Encrypt data error %d", err);
@@ -413,7 +406,7 @@ static int smp_e(struct crypto_blkcipher *tfm, const u8 *k, u8 *r)
return err;
}
-static int smp_c1(struct crypto_blkcipher *tfm_aes, const u8 k[16],
+static int smp_c1(struct crypto_skcipher *tfm_aes, const u8 k[16],
const u8 r[16], const u8 preq[7], const u8 pres[7], u8 _iat,
const bdaddr_t *ia, u8 _rat, const bdaddr_t *ra, u8 res[16])
{
@@ -462,7 +455,7 @@ static int smp_c1(struct crypto_blkcipher *tfm_aes, const u8 k[16],
return err;
}
-static int smp_s1(struct crypto_blkcipher *tfm_aes, const u8 k[16],
+static int smp_s1(struct crypto_skcipher *tfm_aes, const u8 k[16],
const u8 r1[16], const u8 r2[16], u8 _r[16])
{
int err;
@@ -478,7 +471,7 @@ static int smp_s1(struct crypto_blkcipher *tfm_aes, const u8 k[16],
return err;
}
-static int smp_ah(struct crypto_blkcipher *tfm, const u8 irk[16],
+static int smp_ah(struct crypto_skcipher *tfm, const u8 irk[16],
const u8 r[3], u8 res[3])
{
u8 _res[16];
@@ -766,8 +759,8 @@ static void smp_chan_destroy(struct l2cap_conn *conn)
kzfree(smp->slave_csrk);
kzfree(smp->link_key);
- crypto_free_blkcipher(smp->tfm_aes);
- crypto_free_hash(smp->tfm_cmac);
+ crypto_free_skcipher(smp->tfm_aes);
+ crypto_free_shash(smp->tfm_cmac);
/* Ensure that we don't leave any debug key around if debug key
* support hasn't been explicitly enabled.
@@ -1366,17 +1359,17 @@ static struct smp_chan *smp_chan_create(struct l2cap_conn *conn)
if (!smp)
return NULL;
- smp->tfm_aes = crypto_alloc_blkcipher("ecb(aes)", 0, CRYPTO_ALG_ASYNC);
+ smp->tfm_aes = crypto_alloc_skcipher("ecb(aes)", 0, CRYPTO_ALG_ASYNC);
if (IS_ERR(smp->tfm_aes)) {
BT_ERR("Unable to create ECB crypto context");
kzfree(smp);
return NULL;
}
- smp->tfm_cmac = crypto_alloc_hash("cmac(aes)", 0, CRYPTO_ALG_ASYNC);
+ smp->tfm_cmac = crypto_alloc_shash("cmac(aes)", 0, 0);
if (IS_ERR(smp->tfm_cmac)) {
BT_ERR("Unable to create CMAC crypto context");
- crypto_free_blkcipher(smp->tfm_aes);
+ crypto_free_skcipher(smp->tfm_aes);
kzfree(smp);
return NULL;
}
@@ -3127,8 +3120,8 @@ static struct l2cap_chan *smp_add_cid(struct hci_dev *hdev, u16 cid)
{
struct l2cap_chan *chan;
struct smp_dev *smp;
- struct crypto_blkcipher *tfm_aes;
- struct crypto_hash *tfm_cmac;
+ struct crypto_skcipher *tfm_aes;
+ struct crypto_shash *tfm_cmac;
if (cid == L2CAP_CID_SMP_BREDR) {
smp = NULL;
@@ -3139,17 +3132,17 @@ static struct l2cap_chan *smp_add_cid(struct hci_dev *hdev, u16 cid)
if (!smp)
return ERR_PTR(-ENOMEM);
- tfm_aes = crypto_alloc_blkcipher("ecb(aes)", 0, CRYPTO_ALG_ASYNC);
+ tfm_aes = crypto_alloc_skcipher("ecb(aes)", 0, CRYPTO_ALG_ASYNC);
if (IS_ERR(tfm_aes)) {
BT_ERR("Unable to create ECB crypto context");
kzfree(smp);
return ERR_CAST(tfm_aes);
}
- tfm_cmac = crypto_alloc_hash("cmac(aes)", 0, CRYPTO_ALG_ASYNC);
+ tfm_cmac = crypto_alloc_shash("cmac(aes)", 0, 0);
if (IS_ERR(tfm_cmac)) {
BT_ERR("Unable to create CMAC crypto context");
- crypto_free_blkcipher(tfm_aes);
+ crypto_free_skcipher(tfm_aes);
kzfree(smp);
return ERR_CAST(tfm_cmac);
}
@@ -3163,8 +3156,8 @@ create_chan:
chan = l2cap_chan_create();
if (!chan) {
if (smp) {
- crypto_free_blkcipher(smp->tfm_aes);
- crypto_free_hash(smp->tfm_cmac);
+ crypto_free_skcipher(smp->tfm_aes);
+ crypto_free_shash(smp->tfm_cmac);
kzfree(smp);
}
return ERR_PTR(-ENOMEM);
@@ -3210,10 +3203,8 @@ static void smp_del_chan(struct l2cap_chan *chan)
smp = chan->data;
if (smp) {
chan->data = NULL;
- if (smp->tfm_aes)
- crypto_free_blkcipher(smp->tfm_aes);
- if (smp->tfm_cmac)
- crypto_free_hash(smp->tfm_cmac);
+ crypto_free_skcipher(smp->tfm_aes);
+ crypto_free_shash(smp->tfm_cmac);
kzfree(smp);
}
@@ -3449,7 +3440,7 @@ void smp_unregister(struct hci_dev *hdev)
#if IS_ENABLED(CONFIG_BT_SELFTEST_SMP)
-static int __init test_ah(struct crypto_blkcipher *tfm_aes)
+static int __init test_ah(struct crypto_skcipher *tfm_aes)
{
const u8 irk[16] = {
0x9b, 0x7d, 0x39, 0x0a, 0xa6, 0x10, 0x10, 0x34,
@@ -3469,7 +3460,7 @@ static int __init test_ah(struct crypto_blkcipher *tfm_aes)
return 0;
}
-static int __init test_c1(struct crypto_blkcipher *tfm_aes)
+static int __init test_c1(struct crypto_skcipher *tfm_aes)
{
const u8 k[16] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -3499,7 +3490,7 @@ static int __init test_c1(struct crypto_blkcipher *tfm_aes)
return 0;
}
-static int __init test_s1(struct crypto_blkcipher *tfm_aes)
+static int __init test_s1(struct crypto_skcipher *tfm_aes)
{
const u8 k[16] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -3524,7 +3515,7 @@ static int __init test_s1(struct crypto_blkcipher *tfm_aes)
return 0;
}
-static int __init test_f4(struct crypto_hash *tfm_cmac)
+static int __init test_f4(struct crypto_shash *tfm_cmac)
{
const u8 u[32] = {
0xe6, 0x9d, 0x35, 0x0e, 0x48, 0x01, 0x03, 0xcc,
@@ -3556,7 +3547,7 @@ static int __init test_f4(struct crypto_hash *tfm_cmac)
return 0;
}
-static int __init test_f5(struct crypto_hash *tfm_cmac)
+static int __init test_f5(struct crypto_shash *tfm_cmac)
{
const u8 w[32] = {
0x98, 0xa6, 0xbf, 0x73, 0xf3, 0x34, 0x8d, 0x86,
@@ -3593,7 +3584,7 @@ static int __init test_f5(struct crypto_hash *tfm_cmac)
return 0;
}
-static int __init test_f6(struct crypto_hash *tfm_cmac)
+static int __init test_f6(struct crypto_shash *tfm_cmac)
{
const u8 w[16] = {
0x20, 0x6e, 0x63, 0xce, 0x20, 0x6a, 0x3f, 0xfd,
@@ -3626,7 +3617,7 @@ static int __init test_f6(struct crypto_hash *tfm_cmac)
return 0;
}
-static int __init test_g2(struct crypto_hash *tfm_cmac)
+static int __init test_g2(struct crypto_shash *tfm_cmac)
{
const u8 u[32] = {
0xe6, 0x9d, 0x35, 0x0e, 0x48, 0x01, 0x03, 0xcc,
@@ -3658,7 +3649,7 @@ static int __init test_g2(struct crypto_hash *tfm_cmac)
return 0;
}
-static int __init test_h6(struct crypto_hash *tfm_cmac)
+static int __init test_h6(struct crypto_shash *tfm_cmac)
{
const u8 w[16] = {
0x9b, 0x7d, 0x39, 0x0a, 0xa6, 0x10, 0x10, 0x34,
@@ -3695,8 +3686,8 @@ static const struct file_operations test_smp_fops = {
.llseek = default_llseek,
};
-static int __init run_selftests(struct crypto_blkcipher *tfm_aes,
- struct crypto_hash *tfm_cmac)
+static int __init run_selftests(struct crypto_skcipher *tfm_aes,
+ struct crypto_shash *tfm_cmac)
{
ktime_t calltime, delta, rettime;
unsigned long long duration;
@@ -3773,27 +3764,27 @@ done:
int __init bt_selftest_smp(void)
{
- struct crypto_blkcipher *tfm_aes;
- struct crypto_hash *tfm_cmac;
+ struct crypto_skcipher *tfm_aes;
+ struct crypto_shash *tfm_cmac;
int err;
- tfm_aes = crypto_alloc_blkcipher("ecb(aes)", 0, CRYPTO_ALG_ASYNC);
+ tfm_aes = crypto_alloc_skcipher("ecb(aes)", 0, CRYPTO_ALG_ASYNC);
if (IS_ERR(tfm_aes)) {
BT_ERR("Unable to create ECB crypto context");
return PTR_ERR(tfm_aes);
}
- tfm_cmac = crypto_alloc_hash("cmac(aes)", 0, CRYPTO_ALG_ASYNC);
+ tfm_cmac = crypto_alloc_shash("cmac(aes)", 0, CRYPTO_ALG_ASYNC);
if (IS_ERR(tfm_cmac)) {
BT_ERR("Unable to create CMAC crypto context");
- crypto_free_blkcipher(tfm_aes);
+ crypto_free_skcipher(tfm_aes);
return PTR_ERR(tfm_cmac);
}
err = run_selftests(tfm_aes, tfm_cmac);
- crypto_free_hash(tfm_cmac);
- crypto_free_blkcipher(tfm_aes);
+ crypto_free_shash(tfm_cmac);
+ crypto_free_skcipher(tfm_aes);
return err;
}
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-22 11:39:17 +0000