iwlwifi: advertise maximal MPDU length when Rx MQ is supported

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The new hardware that supports multiple queue also
de-aggregates A-MSDUs. This means that we can advertise
the maximal size of A-MSDUs regardless of the receive
buffer's size.
In order to be able to forcefully use a lower A-MSDU size,
add a default value for the module parameter. Pre-9000
will have a default of 4K, and 9000 will have 12K.
Setting the amsdu_size module parameter to 4K will limit
the A-MSDU on 9000 as well.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

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Emmanuel Grumbach 2016-04-07 16:44:42 +03:00 • committed by Luca Coelho

parent af5e964f30

commit 4bdd4dfe7a

6 changed files with 23 additions and 6 deletions

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1

drivers/net/wireless/intel/iwlwifi/dvm/main.c

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3

drivers/net/wireless/intel/iwlwifi/iwl-drv.c

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4

drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c

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9

drivers/net/wireless/intel/iwlwifi/iwl-modparams.h

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7

drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c

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5

drivers/net/wireless/intel/iwlwifi/mvm/ops.c

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