diff options
| author | Avinash Patil <patila@marvell.com> | 2013-03-27 19:10:32 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-04-01 16:06:49 -0400 |
| commit | 2b6254dacfe64a52908fc7496d210e39e2732858 (patch) | |
| tree | 327f27e18a4bff43119e3f9a863274b0e42ed948 /drivers/net/wireless/mwifiex/11ac.c | |
| parent | 04abc0a330327c69dfe1518fb2f5a8b4749b0f37 (diff) | |
| download | lwn-2b6254dacfe64a52908fc7496d210e39e2732858.tar.gz lwn-2b6254dacfe64a52908fc7496d210e39e2732858.zip | |
mwifiex: use separate AMPDU tx/rx window sizes in 11ac networks
Newer 11ac enabled chipsets have more TX and RX buffers in FW
and hardware; so they may support larger TX and RX window sizes
for BA. Reset BA settings during association, adhoc join/start
or start_ap() if we are joining/creating 11ac network.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Sagar Bijwe <bsagar@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/11ac.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/11ac.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/11ac.c b/drivers/net/wireless/mwifiex/11ac.c index de0a63469cb1..966a78f8e21a 100644 --- a/drivers/net/wireless/mwifiex/11ac.c +++ b/drivers/net/wireless/mwifiex/11ac.c @@ -278,3 +278,25 @@ int mwifiex_cmd_11ac_cfg(struct mwifiex_private *priv, return 0; } + +/* This function initializes the BlockACK setup information for given + * mwifiex_private structure for 11ac enabled networks. + */ +void mwifiex_set_11ac_ba_params(struct mwifiex_private *priv) +{ + priv->add_ba_param.timeout = MWIFIEX_DEFAULT_BLOCK_ACK_TIMEOUT; + + if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) { + priv->add_ba_param.tx_win_size = + MWIFIEX_11AC_UAP_AMPDU_DEF_TXWINSIZE; + priv->add_ba_param.rx_win_size = + MWIFIEX_11AC_UAP_AMPDU_DEF_RXWINSIZE; + } else { + priv->add_ba_param.tx_win_size = + MWIFIEX_11AC_STA_AMPDU_DEF_TXWINSIZE; + priv->add_ba_param.rx_win_size = + MWIFIEX_11AC_STA_AMPDU_DEF_RXWINSIZE; + } + + return; +} |