diff options
| author | Christian Lamparter <chunkeey@googlemail.com> | 2010-08-24 22:54:05 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-08-30 16:02:32 -0400 |
| commit | f880c2050f30b23c9b6f80028c09f76e693bf309 (patch) | |
| tree | 69039659a83d3d47a46cf3bc081f6cfdf5441d35 /net/mac80211/main.c | |
| parent | d8e1ba76d619dbc0be8fbeee4e6c683b5c812d3a (diff) | |
p54: fix tx feedback status flag check
Michael reported that p54* never really entered power
save mode, even tough it was enabled.
It turned out that upon a power save mode change the
firmware will set a special flag onto the last outgoing
frame tx status (which in this case is almost always the
designated PSM nullfunc frame). This flag confused the
driver; It erroneously reported transmission failures
to the stack, which then generated the next nullfunc.
and so on...
Cc: <stable@kernel.org>
Reported-by: Michael Buesch <mb@bu3sch.de>
Tested-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/main.c')
0 files changed, 0 insertions, 0 deletions