iwlwifi: mvm: fix AC / FIFO mapping

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The AC / fifo mapping was wrong - BE packets landed in VO
FIFO. The iwl_mvm_tx_fifo enumeration isn't in the same
order as ieee80211_ac_numbers enumeration.
Since the firmware relies on fifo / ac mapping - this led
to wrong behavior. E.g. the firmware sends beacon with the
same QoS parameters as VO, and it actually took the
parameters of BK. There are probably more severe issues.

Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

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This commit is contained in:

Emmanuel Grumbach 2013-12-19 16:50:49 +02:00

parent 51232f7e60

commit 3dd94794a9

1 changed files with 15 additions and 10 deletions

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25

drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c

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