From 8f1e1742233cd1c3444dfc6c945a2efb2814e157 Mon Sep 17 00:00:00 2001 From: David Vrabel Date: Mon, 9 Aug 2010 17:38:10 -0400 Subject: Bluetooth: HCI devices are either BR/EDR or AMP radios HCI transport drivers may not know what type of radio an AMP device has so only say whether they're BR/EDR or AMP devices. Signed-off-by: David Vrabel Signed-off-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c index 0d32ec8..548d1d9 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -117,8 +117,8 @@ int btmrvl_process_event(struct btmrvl_private *priv, struct sk_buff *skb) (event->data[2] == MODULE_ALREADY_UP)) ? "Bring-up succeed" : "Bring-up failed"); - if (event->length > 3) - priv->btmrvl_dev.dev_type = event->data[3]; + if (event->length > 3 && event->data[3]) + priv->btmrvl_dev.dev_type = HCI_AMP; else priv->btmrvl_dev.dev_type = HCI_BREDR; diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index bcbdd6d..e30e008 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -54,7 +54,7 @@ /* HCI controller types */ #define HCI_BREDR 0x00 -#define HCI_80211 0x01 +#define HCI_AMP 0x01 /* HCI device quirks */ enum { diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index 8fb967b..1a9f0db 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -196,8 +196,8 @@ static inline char *host_typetostr(int type) switch (type) { case HCI_BREDR: return "BR/EDR"; - case HCI_80211: - return "802.11"; + case HCI_AMP: + return "AMP"; default: return "UNKNOWN"; } -- cgit v0.10.2 From fb3d8eb47ce377d6d7a8fc58b8046ea9eb376a28 Mon Sep 17 00:00:00 2001 From: David Vrabel Date: Mon, 9 Aug 2010 17:42:21 -0400 Subject: Bluetooth: Support SDIO devices that are AMP controllers Signed-off-by: David Vrabel Signed-off-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c index 76e5127..792e32d 100644 --- a/drivers/bluetooth/btsdio.c +++ b/drivers/bluetooth/btsdio.c @@ -46,6 +46,9 @@ static const struct sdio_device_id btsdio_table[] = { /* Generic Bluetooth Type-B SDIO device */ { SDIO_DEVICE_CLASS(SDIO_CLASS_BT_B) }, + /* Generic Bluetooth AMP controller */ + { SDIO_DEVICE_CLASS(SDIO_CLASS_BT_AMP) }, + { } /* Terminating entry */ }; @@ -329,6 +332,11 @@ static int btsdio_probe(struct sdio_func *func, hdev->bus = HCI_SDIO; hdev->driver_data = data; + if (id->class == SDIO_CLASS_BT_AMP) + hdev->dev_type = HCI_AMP; + else + hdev->dev_type = HCI_BREDR; + data->hdev = hdev; SET_HCIDEV_DEV(hdev, &func->dev); diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h index 33b2ea0..a36ab3b 100644 --- a/include/linux/mmc/sdio_ids.h +++ b/include/linux/mmc/sdio_ids.h @@ -18,6 +18,7 @@ #define SDIO_CLASS_PHS 0x06 /* PHS standard interface */ #define SDIO_CLASS_WLAN 0x07 /* WLAN interface */ #define SDIO_CLASS_ATA 0x08 /* Embedded SDIO-ATA std interface */ +#define SDIO_CLASS_BT_AMP 0x09 /* Type-A Bluetooth AMP interface */ /* * Vendors and devices. Sort key: vendor first, device next. -- cgit v0.10.2 From 08601469a5aac8b3453d8aca0b8f9bd8dfdae12c Mon Sep 17 00:00:00 2001 From: Yuri Kululin Date: Fri, 23 Jul 2010 13:57:12 +0400 Subject: Bluetooth: Fix RFCOMM RPN negotiation According to the ETSI 3GPP TS 07.10 the default bit rate value for RFCOMM is 9600 bit/s. Return this bit rate in case of RPN request and accept other sane bit rates proposed by the sender in RPM command. Signed-off-by: Yuri Kululin Signed-off-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 15ea84b..b464843 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -1415,8 +1415,8 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_ return 0; if (len == 1) { - /* This is a request, return default settings */ - bit_rate = RFCOMM_RPN_BR_115200; + /* This is a request, return default (according to ETSI TS 07.10) settings */ + bit_rate = RFCOMM_RPN_BR_9600; data_bits = RFCOMM_RPN_DATA_8; stop_bits = RFCOMM_RPN_STOP_1; parity = RFCOMM_RPN_PARITY_NONE; @@ -1431,9 +1431,9 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_ if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_BITRATE)) { bit_rate = rpn->bit_rate; - if (bit_rate != RFCOMM_RPN_BR_115200) { + if (bit_rate > RFCOMM_RPN_BR_230400) { BT_DBG("RPN bit rate mismatch 0x%x", bit_rate); - bit_rate = RFCOMM_RPN_BR_115200; + bit_rate = RFCOMM_RPN_BR_9600; rpn_mask ^= RFCOMM_RPN_PM_BITRATE; } } -- cgit v0.10.2 From 0fba2558cbb3fae3a09147b7d6e18a6204204e0e Mon Sep 17 00:00:00 2001 From: Mat Martineau Date: Wed, 8 Sep 2010 10:05:26 -0700 Subject: Bluetooth: Validate PSM values in calls to connect() and bind() Valid L2CAP PSMs are odd numbers, and the least significant bit of the most significant byte must be 0. Signed-off-by: Mat Martineau Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 0b54b7d..2f625b8 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -1008,10 +1008,20 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) goto done; } - if (la.l2_psm && __le16_to_cpu(la.l2_psm) < 0x1001 && - !capable(CAP_NET_BIND_SERVICE)) { - err = -EACCES; - goto done; + if (la.l2_psm) { + __u16 psm = __le16_to_cpu(la.l2_psm); + + /* PSM must be odd and lsb of upper byte must be 0 */ + if ((psm & 0x0101) != 0x0001) { + err = -EINVAL; + goto done; + } + + /* Restrict usage of well-known PSMs */ + if (psm < 0x1001 && !capable(CAP_NET_BIND_SERVICE)) { + err = -EACCES; + goto done; + } } write_lock_bh(&l2cap_sk_list.lock); @@ -1190,6 +1200,13 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int al goto done; } + /* PSM must be odd and lsb of upper byte must be 0 */ + if ((__le16_to_cpu(la.l2_psm) & 0x0101) != 0x0001 && + sk->sk_type != SOCK_RAW) { + err = -EINVAL; + goto done; + } + /* Set destination address and psm */ bacpy(&bt_sk(sk)->dst, &la.l2_bdaddr); l2cap_pi(sk)->psm = la.l2_psm; -- cgit v0.10.2 From 796c86eec84ddfd02281c5071838ed1fefda6b90 Mon Sep 17 00:00:00 2001 From: Mat Martineau Date: Wed, 8 Sep 2010 10:05:27 -0700 Subject: Bluetooth: Add common code for stream-oriented recvmsg() This commit adds a bt_sock_stream_recvmsg() function for use by any Bluetooth code that uses SOCK_STREAM sockets. This code is copied from rfcomm_sock_recvmsg() with minimal modifications to remove RFCOMM-specific functionality and improve readability. L2CAP (with the SOCK_STREAM socket type) and RFCOMM have common needs when it comes to reading data. Proper stream read semantics require that applications can read from a stream one byte at a time and not lose any data. The RFCOMM code already operated on and pulled data from the underlying L2CAP socket, so very few changes were required to make the code more generic for use with non-RFCOMM data over L2CAP. Applications that need more awareness of L2CAP frame boundaries are still free to use SOCK_SEQPACKET sockets, and may verify that they connection did not fall back to basic mode by calling getsockopt(). Signed-off-by: Mat Martineau Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 30fce01..d81ea79 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -126,6 +126,8 @@ int bt_sock_unregister(int proto); void bt_sock_link(struct bt_sock_list *l, struct sock *s); void bt_sock_unlink(struct bt_sock_list *l, struct sock *s); int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len, int flags); +int bt_sock_stream_recvmsg(struct kiocb *iocb, struct socket *sock, + struct msghdr *msg, size_t len, int flags); uint bt_sock_poll(struct file * file, struct socket *sock, poll_table *wait); int bt_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg); int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo); diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index ed0f22f..c4cf3f5 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -265,6 +265,115 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, } EXPORT_SYMBOL(bt_sock_recvmsg); +static long bt_sock_data_wait(struct sock *sk, long timeo) +{ + DECLARE_WAITQUEUE(wait, current); + + add_wait_queue(sk_sleep(sk), &wait); + for (;;) { + set_current_state(TASK_INTERRUPTIBLE); + + if (!skb_queue_empty(&sk->sk_receive_queue)) + break; + + if (sk->sk_err || (sk->sk_shutdown & RCV_SHUTDOWN)) + break; + + if (signal_pending(current) || !timeo) + break; + + set_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags); + release_sock(sk); + timeo = schedule_timeout(timeo); + lock_sock(sk); + clear_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags); + } + + __set_current_state(TASK_RUNNING); + remove_wait_queue(sk_sleep(sk), &wait); + return timeo; +} + +int bt_sock_stream_recvmsg(struct kiocb *iocb, struct socket *sock, + struct msghdr *msg, size_t size, int flags) +{ + struct sock *sk = sock->sk; + int err = 0; + size_t target, copied = 0; + long timeo; + + if (flags & MSG_OOB) + return -EOPNOTSUPP; + + msg->msg_namelen = 0; + + BT_DBG("sk %p size %zu", sk, size); + + lock_sock(sk); + + target = sock_rcvlowat(sk, flags & MSG_WAITALL, size); + timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT); + + do { + struct sk_buff *skb; + int chunk; + + skb = skb_dequeue(&sk->sk_receive_queue); + if (!skb) { + if (copied >= target) + break; + + if ((err = sock_error(sk)) != 0) + break; + if (sk->sk_shutdown & RCV_SHUTDOWN) + break; + + err = -EAGAIN; + if (!timeo) + break; + + timeo = bt_sock_data_wait(sk, timeo); + + if (signal_pending(current)) { + err = sock_intr_errno(timeo); + goto out; + } + continue; + } + + chunk = min_t(unsigned int, skb->len, size); + if (memcpy_toiovec(msg->msg_iov, skb->data, chunk)) { + skb_queue_head(&sk->sk_receive_queue, skb); + if (!copied) + copied = -EFAULT; + break; + } + copied += chunk; + size -= chunk; + + sock_recv_ts_and_drops(msg, sk, skb); + + if (!(flags & MSG_PEEK)) { + skb_pull(skb, chunk); + if (skb->len) { + skb_queue_head(&sk->sk_receive_queue, skb); + break; + } + kfree_skb(skb); + + } else { + /* put message back and return */ + skb_queue_head(&sk->sk_receive_queue, skb); + break; + } + } while (size); + +out: + release_sock(sk); + return copied ? : err; +} +EXPORT_SYMBOL(bt_sock_stream_recvmsg); + static inline unsigned int bt_accept_poll(struct sock *parent) { struct list_head *p, *n; -- cgit v0.10.2 From 3d7d01dffec4a6757ed1e3182f01c7ef5caa2539 Mon Sep 17 00:00:00 2001 From: Mat Martineau Date: Wed, 8 Sep 2010 10:05:28 -0700 Subject: Bluetooth: Use common SOCK_STREAM receive code in RFCOMM To reduce code duplication, have rfcomm_sock_recvmsg() call bt_sock_stream_recvmsg(). The common bt_sock_stream_recvmsg() code is nearly identical, with the RFCOMM-specific functionality for deferred setup and connection unthrottling left in rfcomm_sock_recvmsg(). Signed-off-by: Mat Martineau Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index 194b3a0..aec505f 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -621,121 +621,29 @@ static int rfcomm_sock_sendmsg(struct kiocb *iocb, struct socket *sock, return sent; } -static long rfcomm_sock_data_wait(struct sock *sk, long timeo) -{ - DECLARE_WAITQUEUE(wait, current); - - add_wait_queue(sk_sleep(sk), &wait); - for (;;) { - set_current_state(TASK_INTERRUPTIBLE); - - if (!skb_queue_empty(&sk->sk_receive_queue) || - sk->sk_err || - (sk->sk_shutdown & RCV_SHUTDOWN) || - signal_pending(current) || - !timeo) - break; - - set_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags); - release_sock(sk); - timeo = schedule_timeout(timeo); - lock_sock(sk); - clear_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags); - } - - __set_current_state(TASK_RUNNING); - remove_wait_queue(sk_sleep(sk), &wait); - return timeo; -} - static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t size, int flags) { struct sock *sk = sock->sk; struct rfcomm_dlc *d = rfcomm_pi(sk)->dlc; - int err = 0; - size_t target, copied = 0; - long timeo; + int len; if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) { rfcomm_dlc_accept(d); return 0; } - if (flags & MSG_OOB) - return -EOPNOTSUPP; - - msg->msg_namelen = 0; - - BT_DBG("sk %p size %zu", sk, size); + len = bt_sock_stream_recvmsg(iocb, sock, msg, size, flags); lock_sock(sk); + if (!(flags & MSG_PEEK) && len > 0) + atomic_sub(len, &sk->sk_rmem_alloc); - target = sock_rcvlowat(sk, flags & MSG_WAITALL, size); - timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT); - - do { - struct sk_buff *skb; - int chunk; - - skb = skb_dequeue(&sk->sk_receive_queue); - if (!skb) { - if (copied >= target) - break; - - if ((err = sock_error(sk)) != 0) - break; - if (sk->sk_shutdown & RCV_SHUTDOWN) - break; - - err = -EAGAIN; - if (!timeo) - break; - - timeo = rfcomm_sock_data_wait(sk, timeo); - - if (signal_pending(current)) { - err = sock_intr_errno(timeo); - goto out; - } - continue; - } - - chunk = min_t(unsigned int, skb->len, size); - if (memcpy_toiovec(msg->msg_iov, skb->data, chunk)) { - skb_queue_head(&sk->sk_receive_queue, skb); - if (!copied) - copied = -EFAULT; - break; - } - copied += chunk; - size -= chunk; - - sock_recv_ts_and_drops(msg, sk, skb); - - if (!(flags & MSG_PEEK)) { - atomic_sub(chunk, &sk->sk_rmem_alloc); - - skb_pull(skb, chunk); - if (skb->len) { - skb_queue_head(&sk->sk_receive_queue, skb); - break; - } - kfree_skb(skb); - - } else { - /* put message back and return */ - skb_queue_head(&sk->sk_receive_queue, skb); - break; - } - } while (size); - -out: if (atomic_read(&sk->sk_rmem_alloc) <= (sk->sk_rcvbuf >> 2)) rfcomm_dlc_unthrottle(rfcomm_pi(sk)->dlc); - release_sock(sk); - return copied ? : err; + + return len; } static int rfcomm_sock_setsockopt_old(struct socket *sock, int optname, char __user *optval, unsigned int optlen) -- cgit v0.10.2 From 6fdf482bb3298267816be59d9a3dce29632382d3 Mon Sep 17 00:00:00 2001 From: Mat Martineau Date: Wed, 8 Sep 2010 10:05:29 -0700 Subject: Bluetooth: Use a stream-oriented recvmsg with SOCK_STREAM L2CAP sockets. L2CAP ERTM sockets can be opened with the SOCK_STREAM socket type, which is a mandatory request for ERTM mode. However, these sockets still have SOCK_SEQPACKET read semantics when bt_sock_recvmsg() is used to pull data from the receive queue. If the application is only reading part of a frame, then the unread portion of the frame is discarded. If the application requests more bytes than are in the current frame, only the current frame's data is returned. This patch utilizes common code derived from RFCOMM's recvmsg() function to make L2CAP SOCK_STREAM reads behave like RFCOMM reads (and other SOCK_STREAM sockets in general). The application may read one byte at a time from the input stream and not lose any data, and may also read across L2CAP frame boundaries. Signed-off-by: Mat Martineau Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 2f625b8..a9e7470 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -1951,6 +1951,9 @@ static int l2cap_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct ms release_sock(sk); + if (sock->type == SOCK_STREAM) + return bt_sock_stream_recvmsg(iocb, sock, msg, len, flags); + return bt_sock_recvmsg(iocb, sock, msg, len, flags); } -- cgit v0.10.2 From 5017d8dde13313cab1e607379536a7930ed682b0 Mon Sep 17 00:00:00 2001 From: Andrei Emeltchenko Date: Wed, 8 Sep 2010 16:26:53 +0300 Subject: Bluetooth: remove extra newline from debug output Signed-off-by: Andrei Emeltchenko Acked-by: Ville Tervo Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index b464843..4a22b14 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -1698,7 +1698,7 @@ static int rfcomm_recv_frame(struct rfcomm_session *s, struct sk_buff *skb) break; default: - BT_ERR("Unknown packet type 0x%02x\n", type); + BT_ERR("Unknown packet type 0x%02x", type); break; } kfree_skb(skb); -- cgit v0.10.2 From 80e2c88803c72747cb19febe2ad708bf0ad557bf Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Thu, 9 Sep 2010 10:32:39 +0300 Subject: Bluetooth: Don't clear the blacklist when closing the HCI device Clearing the blacklist in hci_dev_do_close() would mean that user space needs to do extra work to re-block devices after a DEVDOWN-DEVUP cycle. This patch removes the clearing of the blacklist in this case and thereby saves user space from the extra work. Signed-off-by: Johan Hedberg Acked-by: Ville Tervo Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index c52f091..bc2a052 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -562,7 +562,6 @@ static int hci_dev_do_close(struct hci_dev *hdev) hci_dev_lock_bh(hdev); inquiry_cache_flush(hdev); hci_conn_hash_flush(hdev); - hci_blacklist_clear(hdev); hci_dev_unlock_bh(hdev); hci_notify(hdev, HCI_DEV_DOWN); -- cgit v0.10.2 From 9c047157a20521cd525527947b13b950d168d2e6 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Fri, 20 Aug 2010 16:24:06 +0900 Subject: Bluetooth: Add support Bluetooth controller of MacbookPro 6,2 Bluetooth controller of MacbookPro 6,2 does not work. Because Device Class of these controllers was set 255 (Vendor Sepecific Class). T: Bus=01 Lev=03 Prnt=03 Port=02 Cnt=03 Dev#= 8 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=05ac ProdID=8218 Rev=00.22 S: Manufacturer=Apple Inc. S: Product=Bluetooth USB Host Controller C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none) Signed-off-by: Nobuhiro Iwamatsu Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index d22ce3c..d1bb809 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -62,6 +62,9 @@ static struct usb_device_id btusb_table[] = { /* Apple iMac11,1 */ { USB_DEVICE(0x05ac, 0x8215) }, + /* Apple MacBookPro6,2 */ + { USB_DEVICE(0x05ac, 0x8218) }, + /* AVM BlueFRITZ! USB v2.0 */ { USB_DEVICE(0x057c, 0x3800) }, -- cgit v0.10.2 From 3cd01976e702ccaffb907727caff4f8789353599 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Fri, 20 Aug 2010 16:24:07 +0900 Subject: Bluetooth: Add support Bluetooth controller of MacbookPro 7,1 Bluetooth controller of MacbookPro 7,1 does not work. Because Device Class of these controllers was set 255 (Vendor Sepecific Class). T: Bus=04 Lev=02 Prnt=04 Port=00 Cnt=01 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=05ac ProdID=8213 Rev=01.86 S: Manufacturer=Apple Inc. S: Product=Bluetooth USB Host Controller S: SerialNumber=5C5948C81B99 C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=00 Driver=(none) Signed-off-by: Nobuhiro Iwamatsu Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index d1bb809..d120a5c 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -59,6 +59,9 @@ static struct usb_device_id btusb_table[] = { /* Generic Bluetooth USB device */ { USB_DEVICE_INFO(0xe0, 0x01, 0x01) }, + /* Apple MacBookPro 7,1 */ + { USB_DEVICE(0x05ac, 0x8213) }, + /* Apple iMac11,1 */ { USB_DEVICE(0x05ac, 0x8215) }, -- cgit v0.10.2 From 8979481328dc2e14cea9f99b3562ffcf8655998e Mon Sep 17 00:00:00 2001 From: Andrei Emeltchenko Date: Wed, 15 Sep 2010 14:28:44 +0300 Subject: Bluetooth: check L2CAP length in first ACL fragment Current Bluetooth code assembles fragments of big L2CAP packets in l2cap_recv_acldata and then checks allowed L2CAP size in assemled L2CAP packet (pi->imtu < skb->len). The patch moves allowed L2CAP size check to the early stage when we receive the first fragment of L2CAP packet. We do not need to reserve and keep L2CAP fragments for bad packets. Updated version after comments from Mat Martineau and Gustavo Padovan . Trace below is received when using stress tools sending big fragmented L2CAP packets. ... [ 1712.798492] swapper: page allocation failure. order:4, mode:0x4020 [ 1712.804809] [] (unwind_backtrace+0x0/0xdc) from [] (__alloc_pages_nodemask+0x4) [ 1712.814666] [] (__alloc_pages_nodemask+0x47c/0x4d4) from [] (__get_free_pages+) [ 1712.824645] [] (__get_free_pages+0x10/0x3c) from [] (__alloc_skb+0x4c/0xfc) [ 1712.833465] [] (__alloc_skb+0x4c/0xfc) from [] (l2cap_recv_acldata+0xf0/0x1f8 ) [ 1712.843322] [] (l2cap_recv_acldata+0xf0/0x1f8 [l2cap]) from [] (hci_rx_task+0x) ... Signed-off-by: Andrei Emeltchenko Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index a9e7470..5441083 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -4663,6 +4663,8 @@ static int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 fl if (flags & ACL_START) { struct l2cap_hdr *hdr; + struct sock *sk; + u16 cid; int len; if (conn->rx_len) { @@ -4681,6 +4683,7 @@ static int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 fl hdr = (struct l2cap_hdr *) skb->data; len = __le16_to_cpu(hdr->len) + L2CAP_HDR_SIZE; + cid = __le16_to_cpu(hdr->cid); if (len == skb->len) { /* Complete frame received */ @@ -4697,6 +4700,19 @@ static int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 fl goto drop; } + sk = l2cap_get_chan_by_scid(&conn->chan_list, cid); + + if (sk && l2cap_pi(sk)->imtu < len - L2CAP_HDR_SIZE) { + BT_ERR("Frame exceeding recv MTU (len %d, MTU %d)", + len, l2cap_pi(sk)->imtu); + bh_unlock_sock(sk); + l2cap_conn_unreliable(conn, ECOMM); + goto drop; + } + + if (sk) + bh_unlock_sock(sk); + /* Allocate skb for the complete frame (with header) */ conn->rx_skb = bt_skb_alloc(len, GFP_ATOMIC); if (!conn->rx_skb) -- cgit v0.10.2 From aae7fe22a875a84e328469e228cba033ebbf20cb Mon Sep 17 00:00:00 2001 From: Andrei Emeltchenko Date: Wed, 15 Sep 2010 14:28:43 +0300 Subject: Bluetooth: check for l2cap header in start fragment BLUETOOTH SPECIFICATION Version 4.0 [Vol 3] page 36 mentioned "Note: Start Fragments always begin with the Basic L2CAP header of a PDU." Signed-off-by: Andrei Emeltchenko Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 5441083..7da6432 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -4675,7 +4675,8 @@ static int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 fl l2cap_conn_unreliable(conn, ECOMM); } - if (skb->len < 2) { + /* Start fragment always begin with Basic L2CAP header */ + if (skb->len < L2CAP_HDR_SIZE) { BT_ERR("Frame is too short (len %d)", skb->len); l2cap_conn_unreliable(conn, ECOMM); goto drop; -- cgit v0.10.2 From cb810a189da312d4074cb3fc8b0267b7115e7be1 Mon Sep 17 00:00:00 2001 From: "Gustavo F. Padovan" Date: Fri, 3 Sep 2010 17:51:57 -0300 Subject: Bluetooth: remove unused variable from cmtp A value was attributed to 'src', but no one was using. Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/net/bluetooth/cmtp/core.c b/net/bluetooth/cmtp/core.c index d4c6af0..d461606 100644 --- a/net/bluetooth/cmtp/core.c +++ b/net/bluetooth/cmtp/core.c @@ -321,12 +321,11 @@ static int cmtp_session(void *arg) int cmtp_add_connection(struct cmtp_connadd_req *req, struct socket *sock) { struct cmtp_session *session, *s; - bdaddr_t src, dst; + bdaddr_t dst; int i, err; BT_DBG(""); - baswap(&src, &bt_sk(sock->sk)->src); baswap(&dst, &bt_sk(sock->sk)->dst); session = kzalloc(sizeof(struct cmtp_session), GFP_KERNEL); -- cgit v0.10.2 From d6b2eb2f893547d7488d31a7088d78dd77ab5995 Mon Sep 17 00:00:00 2001 From: "Gustavo F. Padovan" Date: Fri, 3 Sep 2010 18:29:46 -0300 Subject: Bluetooth: make batostr() print in the right order The Bluetooth core uses the the BD_ADDR in the opposite order from the human readable order. So we are changing batostr() to print in the correct order and then removing some baswap(), as they are not needed anymore. Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/net/bluetooth/cmtp/core.c b/net/bluetooth/cmtp/core.c index d461606..ec0a134 100644 --- a/net/bluetooth/cmtp/core.c +++ b/net/bluetooth/cmtp/core.c @@ -321,13 +321,10 @@ static int cmtp_session(void *arg) int cmtp_add_connection(struct cmtp_connadd_req *req, struct socket *sock) { struct cmtp_session *session, *s; - bdaddr_t dst; int i, err; BT_DBG(""); - baswap(&dst, &bt_sk(sock->sk)->dst); - session = kzalloc(sizeof(struct cmtp_session), GFP_KERNEL); if (!session) return -ENOMEM; @@ -346,7 +343,7 @@ int cmtp_add_connection(struct cmtp_connadd_req *req, struct socket *sock) BT_DBG("mtu %d", session->mtu); - sprintf(session->name, "%s", batostr(&dst)); + sprintf(session->name, "%s", batostr(&bt_sk(sock->sk)->dst)); session->sock = sock; session->state = BT_CONFIG; diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index 1a9f0db..5fce3d6 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -37,9 +37,7 @@ static ssize_t show_link_type(struct device *dev, struct device_attribute *attr, static ssize_t show_link_address(struct device *dev, struct device_attribute *attr, char *buf) { struct hci_conn *conn = dev_get_drvdata(dev); - bdaddr_t bdaddr; - baswap(&bdaddr, &conn->dst); - return sprintf(buf, "%s\n", batostr(&bdaddr)); + return sprintf(buf, "%s\n", batostr(&conn->dst)); } static ssize_t show_link_features(struct device *dev, struct device_attribute *attr, char *buf) @@ -238,9 +236,7 @@ static ssize_t show_class(struct device *dev, struct device_attribute *attr, cha static ssize_t show_address(struct device *dev, struct device_attribute *attr, char *buf) { struct hci_dev *hdev = dev_get_drvdata(dev); - bdaddr_t bdaddr; - baswap(&bdaddr, &hdev->bdaddr); - return sprintf(buf, "%s\n", batostr(&bdaddr)); + return sprintf(buf, "%s\n", batostr(&hdev->bdaddr)); } static ssize_t show_features(struct device *dev, struct device_attribute *attr, char *buf) @@ -408,10 +404,8 @@ static int inquiry_cache_show(struct seq_file *f, void *p) for (e = cache->list; e; e = e->next) { struct inquiry_data *data = &e->data; - bdaddr_t bdaddr; - baswap(&bdaddr, &data->bdaddr); seq_printf(f, "%s %d %d %d 0x%.2x%.2x%.2x 0x%.4x %d %d %u\n", - batostr(&bdaddr), + batostr(&data->bdaddr), data->pscan_rep_mode, data->pscan_period_mode, data->pscan_mode, data->dev_class[2], data->dev_class[1], data->dev_class[0], @@ -445,13 +439,10 @@ static int blacklist_show(struct seq_file *f, void *p) list_for_each(l, &hdev->blacklist) { struct bdaddr_list *b; - bdaddr_t bdaddr; b = list_entry(l, struct bdaddr_list, list); - baswap(&bdaddr, &b->bdaddr); - - seq_printf(f, "%s\n", batostr(&bdaddr)); + seq_printf(f, "%s\n", batostr(&b->bdaddr)); } hci_dev_unlock_bh(hdev); diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index bfe641b..c0ee8b3 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -758,7 +758,6 @@ static int hidp_setup_hid(struct hidp_session *session, struct hidp_connadd_req *req) { struct hid_device *hid; - bdaddr_t src, dst; int err; session->rd_data = kzalloc(req->rd_size, GFP_KERNEL); @@ -781,9 +780,6 @@ static int hidp_setup_hid(struct hidp_session *session, hid->driver_data = session; - baswap(&src, &bt_sk(session->ctrl_sock->sk)->src); - baswap(&dst, &bt_sk(session->ctrl_sock->sk)->dst); - hid->bus = BUS_BLUETOOTH; hid->vendor = req->vendor; hid->product = req->product; @@ -791,8 +787,8 @@ static int hidp_setup_hid(struct hidp_session *session, hid->country = req->country; strncpy(hid->name, req->name, 128); - strncpy(hid->phys, batostr(&src), 64); - strncpy(hid->uniq, batostr(&dst), 64); + strncpy(hid->phys, batostr(&bt_sk(session->ctrl_sock->sk)->src), 64); + strncpy(hid->uniq, batostr(&bt_sk(session->ctrl_sock->sk)->dst), 64); hid->dev.parent = hidp_get_device(session); hid->ll_driver = &hidp_hid_driver; diff --git a/net/bluetooth/lib.c b/net/bluetooth/lib.c index ad2af58..b826d1b 100644 --- a/net/bluetooth/lib.c +++ b/net/bluetooth/lib.c @@ -51,8 +51,8 @@ char *batostr(bdaddr_t *ba) i ^= 1; sprintf(str[i], "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X", - ba->b[0], ba->b[1], ba->b[2], - ba->b[3], ba->b[4], ba->b[5]); + ba->b[5], ba->b[4], ba->b[3], + ba->b[2], ba->b[1], ba->b[0]); return str[i]; } diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index befc3a5..2646163 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -183,9 +183,7 @@ static struct device *rfcomm_get_device(struct rfcomm_dev *dev) static ssize_t show_address(struct device *tty_dev, struct device_attribute *attr, char *buf) { struct rfcomm_dev *dev = dev_get_drvdata(tty_dev); - bdaddr_t bdaddr; - baswap(&bdaddr, &dev->dst); - return sprintf(buf, "%s\n", batostr(&bdaddr)); + return sprintf(buf, "%s\n", batostr(&dev->dst)); } static ssize_t show_channel(struct device *tty_dev, struct device_attribute *attr, char *buf) -- cgit v0.10.2 From 0175d629e096a5a59dde6cc91b32ac3160a44b9e Mon Sep 17 00:00:00 2001 From: "Gustavo F. Padovan" Date: Fri, 24 Sep 2010 20:30:57 -0300 Subject: Bluetooth: Use the proper error value from bt_skb_send_alloc() &err points to the proper error set by bt_skb_send_alloc() when it fails. Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 7da6432..01c4762 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -1652,7 +1652,7 @@ static inline int l2cap_skbuff_fromiovec(struct sock *sk, struct msghdr *msg, in *frag = bt_skb_send_alloc(sk, count, msg->msg_flags & MSG_DONTWAIT, &err); if (!*frag) - return -EFAULT; + return err; if (memcpy_fromiovec(skb_put(*frag, count), msg->msg_iov, count)) return -EFAULT; @@ -1678,7 +1678,7 @@ static struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr skb = bt_skb_send_alloc(sk, count + hlen, msg->msg_flags & MSG_DONTWAIT, &err); if (!skb) - return ERR_PTR(-ENOMEM); + return ERR_PTR(err); /* Create L2CAP header */ lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE); @@ -1707,7 +1707,7 @@ static struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *ms skb = bt_skb_send_alloc(sk, count + hlen, msg->msg_flags & MSG_DONTWAIT, &err); if (!skb) - return ERR_PTR(-ENOMEM); + return ERR_PTR(err); /* Create L2CAP header */ lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE); @@ -1744,7 +1744,7 @@ static struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *m skb = bt_skb_send_alloc(sk, count + hlen, msg->msg_flags & MSG_DONTWAIT, &err); if (!skb) - return ERR_PTR(-ENOMEM); + return ERR_PTR(err); /* Create L2CAP header */ lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE); -- cgit v0.10.2 From ab3e571564a5d8fa4923e2e858e574c931a014c7 Mon Sep 17 00:00:00 2001 From: Haijun Liu Date: Thu, 30 Sep 2010 16:52:40 +0800 Subject: Bluetooth: Update conf_state before send config_req out Update conf_state with L2CAP_CONF_REQ_SENT before send config_req out in l2cap_config_req(). Signed-off-by: Haijun Liu Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 01c4762..16049de 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -3171,6 +3171,7 @@ static inline int l2cap_config_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr if (!(l2cap_pi(sk)->conf_state & L2CAP_CONF_REQ_SENT)) { u8 buf[64]; + l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT; l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ, l2cap_build_conf_req(sk, buf), buf); l2cap_pi(sk)->num_conf_req++; -- cgit v0.10.2 From 534c92fde74c8d2143fc15b5f1d957f42cb43570 Mon Sep 17 00:00:00 2001 From: Andrei Emeltchenko Date: Fri, 1 Oct 2010 12:05:11 +0300 Subject: Bluetooth: clean up rfcomm code Remove dead code and unused rfcomm thread events Signed-off-by: Andrei Emeltchenko Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h index a140847..71047bc 100644 --- a/include/net/bluetooth/rfcomm.h +++ b/include/net/bluetooth/rfcomm.h @@ -213,11 +213,6 @@ struct rfcomm_dlc { #define RFCOMM_DEFER_SETUP 8 /* Scheduling flags and events */ -#define RFCOMM_SCHED_STATE 0 -#define RFCOMM_SCHED_RX 1 -#define RFCOMM_SCHED_TX 2 -#define RFCOMM_SCHED_TIMEO 3 -#define RFCOMM_SCHED_AUTH 4 #define RFCOMM_SCHED_WAKEUP 31 /* MSC exchange flags */ diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 4a22b14..39a5d87 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -113,11 +113,10 @@ static void rfcomm_session_del(struct rfcomm_session *s); #define __get_rpn_stop_bits(line) (((line) >> 2) & 0x1) #define __get_rpn_parity(line) (((line) >> 3) & 0x7) -static inline void rfcomm_schedule(uint event) +static inline void rfcomm_schedule(void) { if (!rfcomm_thread) return; - //set_bit(event, &rfcomm_event); set_bit(RFCOMM_SCHED_WAKEUP, &rfcomm_event); wake_up_process(rfcomm_thread); } @@ -203,13 +202,13 @@ static inline int __check_fcs(u8 *data, int type, u8 fcs) static void rfcomm_l2state_change(struct sock *sk) { BT_DBG("%p state %d", sk, sk->sk_state); - rfcomm_schedule(RFCOMM_SCHED_STATE); + rfcomm_schedule(); } static void rfcomm_l2data_ready(struct sock *sk, int bytes) { BT_DBG("%p bytes %d", sk, bytes); - rfcomm_schedule(RFCOMM_SCHED_RX); + rfcomm_schedule(); } static int rfcomm_l2sock_create(struct socket **sock) @@ -255,7 +254,7 @@ static void rfcomm_session_timeout(unsigned long arg) BT_DBG("session %p state %ld", s, s->state); set_bit(RFCOMM_TIMED_OUT, &s->flags); - rfcomm_schedule(RFCOMM_SCHED_TIMEO); + rfcomm_schedule(); } static void rfcomm_session_set_timer(struct rfcomm_session *s, long timeout) @@ -283,7 +282,7 @@ static void rfcomm_dlc_timeout(unsigned long arg) set_bit(RFCOMM_TIMED_OUT, &d->flags); rfcomm_dlc_put(d); - rfcomm_schedule(RFCOMM_SCHED_TIMEO); + rfcomm_schedule(); } static void rfcomm_dlc_set_timer(struct rfcomm_dlc *d, long timeout) @@ -465,7 +464,7 @@ static int __rfcomm_dlc_close(struct rfcomm_dlc *d, int err) case BT_CONFIG: if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) { set_bit(RFCOMM_AUTH_REJECT, &d->flags); - rfcomm_schedule(RFCOMM_SCHED_AUTH); + rfcomm_schedule(); break; } /* Fall through */ @@ -485,7 +484,7 @@ static int __rfcomm_dlc_close(struct rfcomm_dlc *d, int err) case BT_CONNECT2: if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) { set_bit(RFCOMM_AUTH_REJECT, &d->flags); - rfcomm_schedule(RFCOMM_SCHED_AUTH); + rfcomm_schedule(); break; } /* Fall through */ @@ -533,7 +532,7 @@ int rfcomm_dlc_send(struct rfcomm_dlc *d, struct sk_buff *skb) skb_queue_tail(&d->tx_queue, skb); if (!test_bit(RFCOMM_TX_THROTTLED, &d->flags)) - rfcomm_schedule(RFCOMM_SCHED_TX); + rfcomm_schedule(); return len; } @@ -545,7 +544,7 @@ void __rfcomm_dlc_throttle(struct rfcomm_dlc *d) d->v24_sig |= RFCOMM_V24_FC; set_bit(RFCOMM_MSC_PENDING, &d->flags); } - rfcomm_schedule(RFCOMM_SCHED_TX); + rfcomm_schedule(); } void __rfcomm_dlc_unthrottle(struct rfcomm_dlc *d) @@ -556,7 +555,7 @@ void __rfcomm_dlc_unthrottle(struct rfcomm_dlc *d) d->v24_sig &= ~RFCOMM_V24_FC; set_bit(RFCOMM_MSC_PENDING, &d->flags); } - rfcomm_schedule(RFCOMM_SCHED_TX); + rfcomm_schedule(); } /* @@ -577,7 +576,7 @@ int rfcomm_dlc_set_modem_status(struct rfcomm_dlc *d, u8 v24_sig) d->v24_sig = v24_sig; if (!test_and_set_bit(RFCOMM_MSC_PENDING, &d->flags)) - rfcomm_schedule(RFCOMM_SCHED_TX); + rfcomm_schedule(); return 0; } @@ -816,7 +815,7 @@ static int rfcomm_queue_disc(struct rfcomm_dlc *d) cmd->fcs = __fcs2((u8 *) cmd); skb_queue_tail(&d->tx_queue, skb); - rfcomm_schedule(RFCOMM_SCHED_TX); + rfcomm_schedule(); return 0; } @@ -1884,7 +1883,7 @@ static inline void rfcomm_accept_connection(struct rfcomm_session *s) * L2CAP MTU minus UIH header and FCS. */ s->mtu = min(l2cap_pi(nsock->sk)->omtu, l2cap_pi(nsock->sk)->imtu) - 5; - rfcomm_schedule(RFCOMM_SCHED_RX); + rfcomm_schedule(); } else sock_release(nsock); } @@ -2093,7 +2092,7 @@ static void rfcomm_security_cfm(struct hci_conn *conn, u8 status, u8 encrypt) rfcomm_session_put(s); - rfcomm_schedule(RFCOMM_SCHED_AUTH); + rfcomm_schedule(); } static struct hci_cb rfcomm_cb = { -- cgit v0.10.2 From 7f8f2729ce6380a2735ddf45c04d5bb09eaca8a5 Mon Sep 17 00:00:00 2001 From: Karl Beldan Date: Thu, 7 Oct 2010 21:57:10 +0200 Subject: Bluetooth: hci_uart: Fix typo in stats for sco tx s/stat.cmd_tx++/stat.sco_tx++ for HCI_SCODATA_PKT Signed-off-by: Karl Beldan Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index 998833d..74cb6f3 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -101,7 +101,7 @@ static inline void hci_uart_tx_complete(struct hci_uart *hu, int pkt_type) break; case HCI_SCODATA_PKT: - hdev->stat.cmd_tx++; + hdev->stat.sco_tx++; break; } } -- cgit v0.10.2 From b3c0598952e02f1f1f6d003574549d940ecbf31a Mon Sep 17 00:00:00 2001 From: "Gustavo F. Padovan" Date: Fri, 8 Oct 2010 09:13:28 -0300 Subject: Bluetooth: update MAINTAINERS for Bluetooth subsys Add myself to MAINTAINERS and update the git trees. Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan diff --git a/MAINTAINERS b/MAINTAINERS index ba8603c..c539910 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1358,16 +1358,19 @@ F: drivers/mtd/devices/block2mtd.c BLUETOOTH DRIVERS M: Marcel Holtmann +M: Gustavo F. Padovan L: linux-bluetooth@vger.kernel.org W: http://www.bluez.org/ +T: git git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6.git S: Maintained F: drivers/bluetooth/ BLUETOOTH SUBSYSTEM M: Marcel Holtmann +M: Gustavo F. Padovan L: linux-bluetooth@vger.kernel.org W: http://www.bluez.org/ -T: git git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6.git +T: git git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6.git S: Maintained F: net/bluetooth/ F: include/net/bluetooth/ -- cgit v0.10.2