Bluetooth: Correctly configure L2CAP streaming mode header type

rubenslte/android_kernel_samsung_msm8226-rubenslte

forked from rubenslte/android_kernel_samsung_msm8226

In order to support extended window sizes with L2CAP streaming mode,
an extended window size option must be included in the outgoing
configuration request when an application has requested a transmit
window larger than the default transmit window.

Streaming mode does not have a transmit window, so initialization of
the transmit window data structures was not taking place. However, the
transmit window socket option does trigger use of extended headers,
which are required for full streaming mode support and
qualification. Utilizing the existing transmit window initialization
code enables extended header use.

CRs-fixed: 355437
Change-Id: I7bf25b7a70bb2b68c0f5bfd42b2b46b99d68e990
Signed-off-by: Mat Martineau <mathewm@codeaurora.org>

This commit is contained in:

Mat Martineau

2012-05-07 10:05:28 -07:00

parent dafd5a663d

commit 332472cb6c

1 changed files with 1 additions and 0 deletions

									
										net/bluetooth/l2cap_core.c
									
		+1
		
												View File
												
				@@ -3365,6 +3365,7 @@ done:

						break;

					case L2CAP_MODE_STREAMING:

						l2cap_setup_txwin(pi);

						rfc.txwin_size      = 0;

						rfc.max_transmit    = 0;

						rfc.retrans_timeout = 0;