iwlwifi: mvm: BT Coex - avoid the shared antenna for management frames

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If BT is active, we need to refrain from using the shared
antenna. This logic is done in the firmware when we use the
link quality tables. But for management frames, the rate is
written in the Tx command by the driver.
Hence the driver needs to make sure not use the shared
antenna when BT is active for any frames that don't use
the rate scale table such as management frames or multicast.

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 2014-05-28 21:53:39 +03:00

parent 8286d9f50a

commit 34c8b24ff2

3 changed files with 13 additions and 1 deletions

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5

drivers/net/wireless/iwlwifi/mvm/coex.c

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1

drivers/net/wireless/iwlwifi/mvm/mvm.h

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8

drivers/net/wireless/iwlwifi/mvm/tx.c

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