diff options
| author | Christian Lamparter <chunkeey@googlemail.com> | 2010-08-24 22:54:05 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-09-20 13:36:41 -0700 |
| commit | 13d7e89ea21d11921cc64729341edb3fbdb70ca9 (patch) | |
| tree | aad6ec05f53f4bf178de9d02cda7a3782d4f26b7 /net/lapb/lapb_in.c | |
| parent | f4d60f54ed93f427219b359a1bbc29e2fc04cc67 (diff) | |
p54: fix tx feedback status flag check
commit f880c2050f30b23c9b6f80028c09f76e693bf309 upstream.
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...
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net/lapb/lapb_in.c')
0 files changed, 0 insertions, 0 deletions