linux-toradex.git/net/bluetooth/amp.c, branch v3.18.3

Bluetooth: LLVMLinux: Remove VLAIS from bluetooth/amp.c

2014-09-08T17:07:56+00:00

Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
compliant equivalent. This patch allocates the appropriate amount of memory
using an char array.

The new code can be compiled with both gcc and clang.

struct shash_desc contains a flexible array member member ctx declared with
CRYPTO_MINALIGN_ATTR, so sizeof(struct shash_desc) aligns the beginning
of the array declared after struct shash_desc with long long.

No trailing padding is required because it is not a struct type that can
be used in an array.

The CRYPTO_MINALIGN_ATTR is required so that desc is aligned with long long
as would be the case for a struct containing a member with
CRYPTO_MINALIGN_ATTR.

Signed-off-by: Behan Webster 
Signed-off-by: Mark Charlebois 
Signed-off-by: Jan-Simon Möller 
Signed-off-by: Marcel Holtmann

Bluetooth: Remove unneeded variable assignment in hmac_sha256

2014-07-20T16:53:11+00:00

The variable ret does not need to be assigned when declaring it. So
remove this initial assignment.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: Add a role parameter to hci_conn_add()

2014-07-16T09:58:03+00:00

We need to be able to track slave vs master LE connections in
hci_conn_hash, and to be able to do that we need to know the role of the
connection by the time hci_conn_add_has() is called. This means in
practice the hci_conn_add() call that creates the hci_conn_object.

This patch adds a new role parameter to hci_conn_add() function to give
the object its initial role value, and updates the callers to pass the
appropriate role to it. Since the function now takes care of
initializing both conn->role and conn->out values we can remove some
other unnecessary assignments.

Signed-off-by: Johan Hedberg 
Signed-off-by: Marcel Holtmann

Bluetooth: Remove l2cap_conn->dst usage from AMP manager

2013-10-13T14:43:32+00:00

The l2cap_conn->dst address is just a pointer into the hci_conn->dst
structure. Use hci_conn->dst directly instead.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: Move a2mp.h header file into net/bluetooth/

2013-10-10T22:10:05+00:00

The a2mp.h header file is only used internally by the bluetooth.ko
module and is not a public API. So make it local to the core
Bluetooth module.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: Move amp.h header file into net/bluetooth/

2013-10-10T22:10:03+00:00

The amp.h header file is only used internally by the bluetooth.ko
module and is not a public API. So make it local to the core
Bluetooth module.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: AMP: Use set_bit / test_bit for amp_mgr state

2013-01-09T19:05:05+00:00

Using bit operations solves problems with multiple requests
and clearing state.

Signed-off-by: Andrei Emeltchenko 
Signed-off-by: Gustavo Padovan

Bluetooth: AMP: Clean up logical link create / accept

2013-01-09T19:05:05+00:00

Use chan->hs_hcon instead of lookup by dst address.

Signed-off-by: Andrei Emeltchenko 
Signed-off-by: Gustavo Padovan

Bluetooth: AMP: Send A2MP Create Phylink Rsp after Assoc write

2013-01-09T19:05:05+00:00

Postpone sending A2MP Create Phylink Response until we got successful
HCI Command Complete after HCI Write Remote AMP Assoc.

Signed-off-by: Andrei Emeltchenko 
Signed-off-by: Gustavo Padovan

Bluetooth: Set local_amp_id after getting Phylink Completed evt

2012-11-20T17:54:44+00:00

local_amp_id is used in l2cap_physical_cfm and shall be set up
before calling it.

Signed-off-by: Andrei Emeltchenko 
Acked-by: Marcel Holtmann 
Signed-off-by: Gustavo Padovan