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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-next

This commit is contained in:
John W. Linville 2012-01-10 15:44:17 -05:00
parent a8c1f65c79 c5993de864
commit 874c60bad9
10 changed files with 57 additions and 53 deletions
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4
include/net/bluetooth/hci_core.h
View File

@ -127,7 +127,7 @@ struct hci_dev {
__u8 major_class;
__u8 minor_class;
__u8 features[8];
__u8 extfeatures[8];
__u8 host_features[8];
__u8 commands[64];
__u8 ssp_mode;
__u8 hci_ver;
@ -676,7 +676,7 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
#define lmp_le_capable(dev) ((dev)->features[4] & LMP_LE)
/* ----- Extended LMP capabilities ----- */
#define lmp_host_le_capable(dev) ((dev)->extfeatures[0] & LMP_HOST_LE)
#define lmp_host_le_capable(dev) ((dev)->host_features[0] & LMP_HOST_LE)
/* ----- HCI protocols ----- */
static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr,

8
net/bluetooth/af_bluetooth.c
View File

@ -156,17 +156,17 @@ static int bt_sock_create(struct net *net, struct socket *sock, int proto,
void bt_sock_link(struct bt_sock_list *l, struct sock *sk)
{
write_lock_bh(&l->lock);
write_lock(&l->lock);
sk_add_node(sk, &l->head);
write_unlock_bh(&l->lock);
write_unlock(&l->lock);
}
EXPORT_SYMBOL(bt_sock_link);
void bt_sock_unlink(struct bt_sock_list *l, struct sock *sk)
{
write_lock_bh(&l->lock);
write_lock(&l->lock);
sk_del_node_init(sk);
write_unlock_bh(&l->lock);
write_unlock(&l->lock);
}
EXPORT_SYMBOL(bt_sock_unlink);

22
net/bluetooth/hci_event.c
View File

@ -711,7 +711,14 @@ static void hci_cc_read_local_ext_features(struct hci_dev *hdev,
if (rp->status)
return;
memcpy(hdev->extfeatures, rp->features, 8);
switch (rp->page) {
case 0:
memcpy(hdev->features, rp->features, 8);
break;
case 1:
memcpy(hdev->host_features, rp->features, 8);
break;
}
hci_req_complete(hdev, HCI_OP_READ_LOCAL_EXT_FEATURES, rp->status);
}
@ -1047,9 +1054,7 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
case LE_SCANNING_DISABLED:
clear_bit(HCI_LE_SCAN, &hdev->dev_flags);
cancel_delayed_work_sync(&hdev->adv_work);
queue_delayed_work(hdev->workqueue, &hdev->adv_work,
jiffies + ADV_CLEAR_TIMEOUT);
schedule_delayed_work(&hdev->adv_work, ADV_CLEAR_TIMEOUT);
break;
default:
@ -2266,20 +2271,19 @@ static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *s
struct hci_ev_num_comp_pkts *ev = (void *) skb->data;
int i;
skb_pull(skb, sizeof(*ev));
BT_DBG("%s num_hndl %d", hdev->name, ev->num_hndl);
if (hdev->flow_ctl_mode != HCI_FLOW_CTL_MODE_PACKET_BASED) {
BT_ERR("Wrong event for mode %d", hdev->flow_ctl_mode);
return;
}
if (skb->len < ev->num_hndl * 4) {
if (skb->len < sizeof(*ev) || skb->len < sizeof(*ev) +
ev->num_hndl * sizeof(struct hci_comp_pkts_info)) {
BT_DBG("%s bad parameters", hdev->name);
return;
}
BT_DBG("%s num_hndl %d", hdev->name, ev->num_hndl);
for (i = 0; i < ev->num_hndl; i++) {
struct hci_comp_pkts_info *info = &ev->handles[i];
struct hci_conn *conn;

2
net/bluetooth/hci_sock.c
View File

@ -767,7 +767,6 @@ static int hci_sock_dev_event(struct notifier_block *this, unsigned long event,
/* Detach sockets from device */
read_lock(&hci_sk_list.lock);
sk_for_each(sk, node, &hci_sk_list.head) {
local_bh_disable();
bh_lock_sock_nested(sk);
if (hci_pi(sk)->hdev == hdev) {
hci_pi(sk)->hdev = NULL;
@ -778,7 +777,6 @@ static int hci_sock_dev_event(struct notifier_block *this, unsigned long event,
hci_dev_put(hdev);
}
bh_unlock_sock(sk);
local_bh_enable();
}
read_unlock(&hci_sk_list.lock);
}

26
net/bluetooth/l2cap_core.c
View File

@ -165,7 +165,7 @@ int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm)
{
int err;
write_lock_bh(&chan_list_lock);
write_lock(&chan_list_lock);
if (psm && __l2cap_global_chan_by_addr(psm, src)) {
err = -EADDRINUSE;
@ -190,17 +190,17 @@ int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm)
}
done:
write_unlock_bh(&chan_list_lock);
write_unlock(&chan_list_lock);
return err;
}
int l2cap_add_scid(struct l2cap_chan *chan, __u16 scid)
{
write_lock_bh(&chan_list_lock);
write_lock(&chan_list_lock);
chan->scid = scid;
write_unlock_bh(&chan_list_lock);
write_unlock(&chan_list_lock);
return 0;
}
@ -289,9 +289,9 @@ struct l2cap_chan *l2cap_chan_create(struct sock *sk)
chan->sk = sk;
write_lock_bh(&chan_list_lock);
write_lock(&chan_list_lock);
list_add(&chan->global_l, &chan_list);
write_unlock_bh(&chan_list_lock);
write_unlock(&chan_list_lock);
INIT_DELAYED_WORK(&chan->chan_timer, l2cap_chan_timeout);
@ -306,9 +306,9 @@ struct l2cap_chan *l2cap_chan_create(struct sock *sk)
void l2cap_chan_destroy(struct l2cap_chan *chan)
{
write_lock_bh(&chan_list_lock);
write_lock(&chan_list_lock);
list_del(&chan->global_l);
write_unlock_bh(&chan_list_lock);
write_unlock(&chan_list_lock);
l2cap_chan_put(chan);
}
@ -543,14 +543,14 @@ static u8 l2cap_get_ident(struct l2cap_conn *conn)
* 200 - 254 are used by utilities like l2ping, etc.
*/
spin_lock_bh(&conn->lock);
spin_lock(&conn->lock);
if (++conn->tx_ident > 128)
conn->tx_ident = 1;
id = conn->tx_ident;
spin_unlock_bh(&conn->lock);
spin_unlock(&conn->lock);
return id;
}
@ -1190,7 +1190,7 @@ inline int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid, bdad
}
/* Set destination address and psm */
bacpy(&bt_sk(sk)->dst, src);
bacpy(&bt_sk(sk)->dst, dst);
chan->psm = psm;
chan->dcid = cid;
@ -4702,7 +4702,7 @@ static int l2cap_debugfs_show(struct seq_file *f, void *p)
{
struct l2cap_chan *c;
read_lock_bh(&chan_list_lock);
read_lock(&chan_list_lock);
list_for_each_entry(c, &chan_list, global_l) {
struct sock *sk = c->sk;
@ -4715,7 +4715,7 @@ static int l2cap_debugfs_show(struct seq_file *f, void *p)
c->sec_level, c->mode);
}
read_unlock_bh(&chan_list_lock);
read_unlock(&chan_list_lock);
return 0;
}

2
net/bluetooth/l2cap_sock.c
View File

@ -587,6 +587,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
if (smp_conn_security(conn, sec.level))
break;
sk->sk_state = BT_CONFIG;
chan->state = BT_CONFIG;
/* or for ACL link, under defer_setup time */
} else if (sk->sk_state == BT_CONNECT2 &&
@ -731,6 +732,7 @@ static int l2cap_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct ms
if (sk->sk_state == BT_CONNECT2 && bt_sk(sk)->defer_setup) {
sk->sk_state = BT_CONFIG;
pi->chan->state = BT_CONFIG;
__l2cap_connect_rsp_defer(pi->chan);
release_sock(sk);

4
net/bluetooth/mgmt.c
View File

@ -291,7 +291,7 @@ static u32 get_current_settings(struct hci_dev *hdev)
if (!(hdev->features[4] & LMP_NO_BREDR))
settings |= MGMT_SETTING_BREDR;
if (hdev->extfeatures[0] & LMP_HOST_LE)
if (hdev->host_features[0] & LMP_HOST_LE)
settings |= MGMT_SETTING_LE;
if (test_bit(HCI_AUTH, &hdev->flags))
@ -2756,7 +2756,7 @@ int mgmt_stop_discovery_failed(struct hci_dev *hdev, u8 status)
if (!cmd)
return -ENOENT;
err = cmd_status(cmd->sk, hdev->id, cmd->opcode, status);
err = cmd_status(cmd->sk, hdev->id, cmd->opcode, mgmt_status(status));
mgmt_pending_remove(cmd);
return err;

12
net/bluetooth/rfcomm/sock.c
View File

@ -370,7 +370,7 @@ static int rfcomm_sock_bind(struct socket *sock, struct sockaddr *addr, int addr
goto done;
}
write_lock_bh(&rfcomm_sk_list.lock);
write_lock(&rfcomm_sk_list.lock);
if (sa->rc_channel && __rfcomm_get_sock_by_addr(sa->rc_channel, &sa->rc_bdaddr)) {
err = -EADDRINUSE;
@ -381,7 +381,7 @@ static int rfcomm_sock_bind(struct socket *sock, struct sockaddr *addr, int addr
sk->sk_state = BT_BOUND;
}
write_unlock_bh(&rfcomm_sk_list.lock);
write_unlock(&rfcomm_sk_list.lock);
done:
release_sock(sk);
@ -455,7 +455,7 @@ static int rfcomm_sock_listen(struct socket *sock, int backlog)
err = -EINVAL;
write_lock_bh(&rfcomm_sk_list.lock);
write_lock(&rfcomm_sk_list.lock);
for (channel = 1; channel < 31; channel++)
if (!__rfcomm_get_sock_by_addr(channel, src)) {
@ -464,7 +464,7 @@ static int rfcomm_sock_listen(struct socket *sock, int backlog)
break;
}
write_unlock_bh(&rfcomm_sk_list.lock);
write_unlock(&rfcomm_sk_list.lock);
if (err < 0)
goto done;
@ -982,7 +982,7 @@ static int rfcomm_sock_debugfs_show(struct seq_file *f, void *p)
struct sock *sk;
struct hlist_node *node;
read_lock_bh(&rfcomm_sk_list.lock);
read_lock(&rfcomm_sk_list.lock);
sk_for_each(sk, node, &rfcomm_sk_list.head) {
seq_printf(f, "%s %s %d %d\n",
@ -991,7 +991,7 @@ static int rfcomm_sock_debugfs_show(struct seq_file *f, void *p)
sk->sk_state, rfcomm_pi(sk)->channel);
}
read_unlock_bh(&rfcomm_sk_list.lock);
read_unlock(&rfcomm_sk_list.lock);
return 0;
}

22
net/bluetooth/rfcomm/tty.c
View File

@ -76,7 +76,7 @@ struct rfcomm_dev {
};
static LIST_HEAD(rfcomm_dev_list);
static DEFINE_RWLOCK(rfcomm_dev_lock);
static DEFINE_SPINLOCK(rfcomm_dev_lock);
static void rfcomm_dev_data_ready(struct rfcomm_dlc *dlc, struct sk_buff *skb);
static void rfcomm_dev_state_change(struct rfcomm_dlc *dlc, int err);
@ -146,7 +146,7 @@ static inline struct rfcomm_dev *rfcomm_dev_get(int id)
{
struct rfcomm_dev *dev;
read_lock(&rfcomm_dev_lock);
spin_lock(&rfcomm_dev_lock);
dev = __rfcomm_dev_get(id);
@ -157,7 +157,7 @@ static inline struct rfcomm_dev *rfcomm_dev_get(int id)
rfcomm_dev_hold(dev);
}
read_unlock(&rfcomm_dev_lock);
spin_unlock(&rfcomm_dev_lock);
return dev;
}
@ -205,7 +205,7 @@ static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc)
if (!dev)
return -ENOMEM;
write_lock_bh(&rfcomm_dev_lock);
spin_lock(&rfcomm_dev_lock);
if (req->dev_id < 0) {
dev->id = 0;
@ -290,7 +290,7 @@ static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc)
__module_get(THIS_MODULE);
out:
write_unlock_bh(&rfcomm_dev_lock);
spin_unlock(&rfcomm_dev_lock);
if (err < 0)
goto free;
@ -327,9 +327,9 @@ static void rfcomm_dev_del(struct rfcomm_dev *dev)
if (atomic_read(&dev->opened) > 0)
return;
write_lock_bh(&rfcomm_dev_lock);
spin_lock(&rfcomm_dev_lock);
list_del_init(&dev->list);
write_unlock_bh(&rfcomm_dev_lock);
spin_unlock(&rfcomm_dev_lock);
rfcomm_dev_put(dev);
}
@ -473,7 +473,7 @@ static int rfcomm_get_dev_list(void __user *arg)
di = dl->dev_info;
read_lock_bh(&rfcomm_dev_lock);
spin_lock(&rfcomm_dev_lock);
list_for_each_entry(dev, &rfcomm_dev_list, list) {
if (test_bit(RFCOMM_TTY_RELEASED, &dev->flags))
@ -488,7 +488,7 @@ static int rfcomm_get_dev_list(void __user *arg)
break;
}
read_unlock_bh(&rfcomm_dev_lock);
spin_unlock(&rfcomm_dev_lock);
dl->dev_num = n;
size = sizeof(*dl) + n * sizeof(*di);
@ -766,9 +766,9 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
rfcomm_dlc_unlock(dev->dlc);
if (test_bit(RFCOMM_TTY_RELEASED, &dev->flags)) {
write_lock_bh(&rfcomm_dev_lock);
spin_lock(&rfcomm_dev_lock);
list_del_init(&dev->list);
write_unlock_bh(&rfcomm_dev_lock);
spin_unlock(&rfcomm_dev_lock);
rfcomm_dev_put(dev);
}

8
net/bluetooth/sco.c
View File

@ -482,7 +482,7 @@ static int sco_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_le
goto done;
}
write_lock_bh(&sco_sk_list.lock);
write_lock(&sco_sk_list.lock);
if (bacmp(src, BDADDR_ANY) && __sco_get_sock_by_addr(src)) {
err = -EADDRINUSE;
@ -492,7 +492,7 @@ static int sco_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_le
sk->sk_state = BT_BOUND;
}
write_unlock_bh(&sco_sk_list.lock);
write_unlock(&sco_sk_list.lock);
done:
release_sock(sk);
@ -965,14 +965,14 @@ static int sco_debugfs_show(struct seq_file *f, void *p)
struct sock *sk;
struct hlist_node *node;
read_lock_bh(&sco_sk_list.lock);
read_lock(&sco_sk_list.lock);
sk_for_each(sk, node, &sco_sk_list.head) {
seq_printf(f, "%s %s %d\n", batostr(&bt_sk(sk)->src),
batostr(&bt_sk(sk)->dst), sk->sk_state);
}
read_unlock_bh(&sco_sk_list.lock);
read_unlock(&sco_sk_list.lock);
return 0;
}