linux-toradex.git/net/bluetooth/l2cap.c, branch v2.6.19.2

[Bluetooth] Ignore L2CAP config requests on disconnect

2006-11-22T00:16:32+00:00

Any L2CAP connection in disconnecting state shall not response
to any further config requests from the remote side. So in case
such a request is received, ignore it.

Signed-off-by: Ville Tervo 
Signed-off-by: Marcel Holtmann

[Bluetooth] Always include MTU in L2CAP config responses

2006-11-22T00:16:31+00:00

When sending a positive config response it shall include the actual
MTU to be used on this channel. This differs from the Bluetooth 1.1
specification where it was enough to acknowledge the config request.

Signed-off-by: Marcel Holtmann

[Bluetooth] Add locking for bt_proto array manipulation

2006-10-16T06:14:34+00:00

The bt_proto array needs to be protected by some kind of locking to
prevent a race condition between bt_sock_create and bt_sock_register.

And in addition all calls to sk_alloc need to be made GFP_ATOMIC now.

Signed-off-by: Masatake YAMATO 
Signed-off-by: Frederik Deweerdt 
Signed-off-by: Marcel Holtmann

[Bluetooth] Handle return values from driver core functions

2006-10-16T06:14:28+00:00

Some return values of the driver core register and create functions
are not handled and so might cause unexpected problems.

Signed-off-by: Marcel Holtmann

[Bluetooth] Fix deadlock in the L2CAP layer

2006-07-12T22:34:35+00:00

The Bluetooth L2CAP layer has 2 locks that are used in softirq context,
(one spinlock and one rwlock, where the softirq usage is readlock) but
where not all usages of the lock were _bh safe. The patch below corrects
this.

Signed-off-by: Arjan van de Ven 
Signed-off-by: Ingo Molnar 
Signed-off-by: Marcel Holtmann

[Bluetooth] Small cleanup of the L2CAP source code

2006-07-04T02:54:05+00:00

This patch is a small cleanup of the L2CAP source code. It makes some
coding style changes and moves some functions around to avoid forward
declarations.

Signed-off-by: Marcel Holtmann

[Bluetooth] Use real devices for host controllers

2006-07-04T02:54:02+00:00

This patch converts the Bluetooth class devices into real devices. The
Bluetooth class is kept and the driver core provides the appropriate
symlinks for backward compatibility.

Signed-off-by: Marcel Holtmann

Remove obsolete #include

2006-06-30T17:25:36+00:00

Signed-off-by: Jörn Engel 
Signed-off-by: Adrian Bunk

[PATCH] capable/capability.h (net/)

2006-01-12T02:42:14+00:00

net: Use  where capable() is used.

Signed-off-by: Randy Dunlap 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[NET]: move struct proto_ops to const

2006-01-03T21:11:15+00:00

I noticed that some of 'struct proto_ops' used in the kernel may share
a cache line used by locks or other heavily modified data. (default
linker alignement is 32 bytes, and L1_CACHE_LINE is 64 or 128 at
least)

This patch makes sure a 'struct proto_ops' can be declared as const,
so that all cpus can share all parts of it without false sharing.

This is not mandatory : a driver can still use a read/write structure
if it needs to (and eventually a __read_mostly)

I made a global stubstitute to change all existing occurences to make
them const.

This should reduce the possibility of false sharing on SMP, and
speedup some socket system calls.

Signed-off-by: Eric Dumazet 
Signed-off-by: David S. Miller