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| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2009-10-02 13:44:01 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-02-09 04:50:51 -0800 |
| commit | 69bf9a60ba1577e437c36a260bb02e7e79ed7ccc (patch) | |
| tree | e637d764ec438fc0e402363defc22d7e1e3c6214 /drivers/net/wireless | |
| parent | 3492bbb3afd5fd9fa873015691004797371ec373 (diff) | |
| download | lwn-69bf9a60ba1577e437c36a260bb02e7e79ed7ccc.tar.gz lwn-69bf9a60ba1577e437c36a260bb02e7e79ed7ccc.zip | |
iwlwifi: set default aggregation frame count limit to 31
commit 4d80d7210bb5a36a18978d1305b44375ecb857d9 upstream.
Multiple MPDUs can be aggregated, transmitted, and finally acknowledged
together using a single BA frame. Block ACK (BA) contains
bitmap size of 64*16 bits so the maximum frame count is 64.
The default value of aggregation frame count suggested by uCode is 31 to
achieve best performance.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 81726ee32858..0eb25916f81d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -2808,7 +2808,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv, repeat_rate--; } - lq_cmd->agg_params.agg_frame_cnt_limit = LINK_QUAL_AGG_FRAME_LIMIT_MAX; + lq_cmd->agg_params.agg_frame_cnt_limit = LINK_QUAL_AGG_FRAME_LIMIT_DEF; lq_cmd->agg_params.agg_dis_start_th = LINK_QUAL_AGG_DISABLE_START_DEF; lq_cmd->agg_params.agg_time_limit = cpu_to_le16(LINK_QUAL_AGG_TIME_LIMIT_DEF); |