diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-11-10 11:57:41 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-11-26 16:38:48 +0200 |
| commit | 6c4fbcbc1c954d61711e3761a05283e980a6106e (patch) | |
| tree | 5464f212b278bd8a10b55eb630d71b0cd341d640 /drivers/net/wireless/intel/iwlwifi/iwl-modparams.h | |
| parent | 7d1620451d4994d767bdcb23907209b21603d185 (diff) | |
iwlwifi: add support for 12K Receive Buffers
802.11ac allows A-MSDU that can be up to 12KB long. Since
an entire A-MSDU needs to fit into one single Receive
Buffer (RB), add support for big RBs.
Since this adds lots of pressure to the memory manager and
significantly increase the true_size of the RX buffers,
don't enable this by default.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-modparams.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-modparams.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h index ac2b90df8413..3436c0066e84 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h @@ -86,6 +86,12 @@ enum iwl_disable_11n { IWL_ENABLE_HT_TXAGG = BIT(3), }; +enum iwl_amsdu_size { + IWL_AMSDU_4K = 0, + IWL_AMSDU_8K = 1, + IWL_AMSDU_12K = 2, +}; + /** * struct iwl_mod_params * @@ -94,7 +100,7 @@ enum iwl_disable_11n { * @sw_crypto: using hardware encryption, default = 0 * @disable_11n: disable 11n capabilities, default = 0, * use IWL_[DIS,EN]ABLE_HT_* constants - * @amsdu_size_8K: enable 8K amsdu size, default = 0 + * @amsdu_size: enable 8K amsdu size, default = 4K. enum iwl_amsdu_size. * @restart_fw: restart firmware, default = 1 * @bt_coex_active: enable bt coex, default = true * @led_mode: system default, default = 0 @@ -109,7 +115,7 @@ enum iwl_disable_11n { struct iwl_mod_params { int sw_crypto; unsigned int disable_11n; - int amsdu_size_8K; + int amsdu_size; bool restart_fw; bool bt_coex_active; int led_mode; |