commit 5f57c1004198a00ed2f053e0b971a2c397315879
author Madan Mohan Koyyalamudi <c_mkoyya@qca.qualcomm.com> Mon Oct 15 15:52:54 2012 -0700
committer Jeff Johnson <jjohnson@qca.qualcomm.com> Fri Nov 30 14:45:33 2012 -0800
tree c51d6f06e5ad8dceee83bc85b4625d0173c78f62
parent 01d7c53f5b301dcce176d925e5dc95d71807a22a

wlan: Kick DXE TX channel when exit IMPS, if any valid pending frame in the ring

Kick DXE TX channel when exit IMPS, if any valid pending frame in the
ring
When exit IMPS, if TX ring has any pending frame with valid descriptor,
kick DXE TX channel to flush TX ring. This procedure will clean up TX
data channel which pushed previous connected session, and will prepare
next connection session, even previous session has TX data stall.
This is recovery logic.

Change-Id: I5e8016c8bb9794ded3a1ff70370671577f2e0d48
CR-Fixed: 409807