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ubports_kernel_google_msm/drivers/net/ethernet
Eric Holmberg a1463d9af3 rmnet_smux: Wake netif queue after low-watermark notification
Currently, RMNET will restart the TX queue after receiving a
low-watermark notification from SMUX.  This just clears the XOFF bit,
but does not reschedule the TX thread in the Linux TCP/IP stack.  This
means that the next TX operation will not take place until the thread is
scheduled by some other means which may take up to 5 seconds.

Instead, wake the queue which clears the XOFF bit and schedules the TX
thread to allow transmission to continue immediately.

(cherry picked from commit 4d8fb2ecb3a9cdab3e9d605280256c6b46773dd0)
CRs-Fixed: 412758
Signed-off-by: Eric Holmberg <eholmber@codeaurora.org>

Change-Id: I1f169547f3ff518baada632d5a3f766b5795c697
Signed-off-by: Neha Pandey <nehap@codeaurora.org>
2013-03-07 15:20:58 -08:00
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