diff options
| author | Vivek Natarajan <vnatarajan@atheros.com> | 2010-02-08 07:17:01 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-15 12:05:54 -0400 |
| commit | b65592168721ff3800a83e081b5fbb58e8f4e9be (patch) | |
| tree | eb51b8152d1e5ffe01126582d73d9ebed9b9a79f /Makefile | |
| parent | a19aec3d01d42adfd11ea9fe8363d11fff5cd0b4 (diff) | |
mac80211: Reset dynamic ps timer in Rx path.
commit e15276a4b220c54db665cf46a92bd9ceb9aeb052 upstream.
The current mac80211 implementation enables power save if there
is no Tx traffic for a specific timeout. Hence, PS is triggered
even if there is a continuous Rx only traffic(like UDP) going on.
This makes the drivers to wait on the tim bit in the next beacon
to awake which leads to redundant sleep-wake cycles.
Fix this by restarting the dynamic ps timer on receiving every
data packet.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions