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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2012-10-25 19:25:52 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-10-31 20:02:06 +0400 |
| commit | f946b529502399d09471c5d13845fefbfe8555a6 (patch) | |
| tree | 597c826ef9bfb679fd765796fd3d83845c76d1cc /lib | |
| parent | 3e2c159260eed10c44f0dd028c328a40a27ad235 (diff) | |
| download | linux-f946b529502399d09471c5d13845fefbfe8555a6.tar.xz | |
iwlwifi: handle RFKILL logic in the transport layer
No HCMD can be sent while RFKILL is asserted. If a SYNC
command is running while RFKILL is asserted the fw will
silently discard it. This means that the driver needs to
wake the process that sleeps on the CMD_SYNC.
Since the RFKILL interrupt is handled in the transport layer
and the code that sleeps in CMD_SYNC is also in the transport
layer, all this logic can be handled there.
This simplifies the work of the op_mode.
So the transport layer will now return -ERFKILL when a CMD
is sent and RFKILL is asserted. This will be the case even
when the CMD is SYNC. The transport layer will return
-ERFKILL straight away.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions