kernel/linux.git/include/net/bluetooth/l2cap.h, branch v4.4.239

Bluetooth: L2CAP: Fix returning correct LE CoC response codes

2015-11-05T03:04:00+00:00

The core spec defines specific response codes for situations when the received CID is incorrect. Add the defines for these and return them as appropriate from the LE Connect Request handler function. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: __l2cap_wait_ack() add defensive timeout

2015-07-23T15:10:51+00:00

Add a timeout to prevent the do while loop running in an infinite loop. This ensures that the channel will be instructed to close within 10 seconds so prevents l2cap_sock_shutdown() getting stuck forever. Returns -ENOLINK when the timeout is reached. The channel will be subequently closed and not all data will be ACK'ed. Signed-off-by: Dean Jenkins Signed-off-by: Marcel Holtmann

Bluetooth: __l2cap_wait_ack() use msecs_to_jiffies()

2015-07-23T15:10:51+00:00

Use msecs_to_jiffies() instead of using HZ so that it is easier to specify the time in milliseconds. Also add a #define L2CAP_WAIT_ACK_POLL_PERIOD to specify the 200ms polling period so that it is defined in a single place. Signed-off-by: Dean Jenkins Signed-off-by: Marcel Holtmann

Bluetooth: 6lowpan: Add IPSP PSM value

2014-12-19T10:12:05+00:00

The Internet Protocol Support Profile a.k.a BT 6LoWPAN specification is ready so PSM value for it is now known. Signed-off-by: Jukka Rissanen Signed-off-by: Marcel Holtmann

Merge branch 'for-davem-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2014-12-10T18:17:23+00:00

More iov_iter work for the networking from Al Viro. Signed-off-by: David S. Miller

first fruits - kill l2cap ->memcpy_fromiovec()

2014-12-09T21:29:10+00:00

Just use copy_from_iter(). That's what this method is trying to do in all cases, in a very convoluted fashion. Signed-off-by: Al Viro

put iov_iter into msghdr

2014-12-09T21:29:03+00:00

Note that the code _using_ ->msg_iter at that point will be very unhappy with anything other than unshifted iovec-backed iov_iter. We still need to convert users to proper primitives. Signed-off-by: Al Viro

switch l2cap ->memcpy_fromiovec() to msghdr

2014-12-09T21:28:23+00:00

it'll die soon enough - now that kvec-backed iov_iter works regardless of set_fs(), both instances will become copy_from_iter() as soon as we introduce ->msg_iter... Signed-off-by: Al Viro

Bluetooth: Add skeleton for BR/EDR SMP channel

2014-12-03T15:51:20+00:00

This patch adds the very basic code for creating and destroying SMP L2CAP channels for BR/EDR connections. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Track both local and remote L2CAP fixed channel mask

2014-12-02T08:26:50+00:00

To pave the way for future fixed channels to be added easily we should track both the local and remote mask on a per-L2CAP connection (struct l2cap_conn) basis. So far the code has used a global variable in a racy way which anyway needs fixing. This patch renames the existing conn->fixed_chan_mask that tracked the remote mask to conn->remote_fixed_chan and adds a new variable conn->local_fixed_chan to track the local mask. Since the HS support info is now available in the local mask we can remove the conn->hs_enabled variable. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann