From 77d96730db597ec82d78f3063daab2f17d14eff4 Mon Sep 17 00:00:00 2001 From: Gregory Greenman Date: Tue, 2 Sep 2014 16:04:58 +0200 Subject: iwlwifi: allow to restrict Tx aggregation size per-device A few slave bus devices show better performance when we reduce the size of the Tx A-MPDU. Signed-off-by: Gregory Greenman Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/iwl-config.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/wireless/iwlwifi/iwl-config.h') diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/iwlwifi/iwl-config.h index 2ef83a39ff10..76d363d1a497 100644 --- a/drivers/net/wireless/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/iwlwifi/iwl-config.h @@ -246,6 +246,7 @@ struct iwl_pwr_tx_backoff { * @nvm_hw_section_num: the ID of the HW NVM section * @pwr_tx_backoffs: translation table between power limits and backoffs * @max_rx_agg_size: max RX aggregation size of the ADDBA request/response + * @max_tx_agg_size: max TX aggregation size of the ADDBA request/response * * We enable the driver to be backward compatible wrt. hardware features. * API differences in uCode shouldn't be handled here but through TLVs @@ -285,6 +286,7 @@ struct iwl_cfg { const char *default_nvm_file; unsigned int max_rx_agg_size; bool disable_dummy_notification; + unsigned int max_tx_agg_size; }; /* -- cgit v1.2.3