diff options
| author | Sujith Manoharan <Sujith.Manoharan@atheros.com> | 2011-04-20 14:33:28 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-25 14:50:14 -0400 |
| commit | 3a0593efd191c7eb13c79179c4c5ddbc519b2510 (patch) | |
| tree | 9b1d5e7bb44c7a467bbc2f96c8848b4c1286a149 /drivers/net/wireless/ath/ath9k/htc_drv_main.c | |
| parent | 0ff2b5c05d4dd84222a8e163335c5b550e2ca195 (diff) | |
ath9k_htc: Fix AMPDU subframe handling
* Register the driver's maximum ampdu subframe limit to mac80211.
* Cleanup the target capabilities structure and fix an endian issue.
* Fix BTCOEX by sending a command to the target when the BT priority
changes.
* Bump the required firmware version to 1.1
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/htc_drv_main.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_main.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 7cff5547b8c..a6402681d58 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -563,7 +563,8 @@ static int ath9k_htc_remove_station(struct ath9k_htc_priv *priv, return 0; } -int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv) +int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv, + u8 enable_coex) { struct ath9k_htc_cap_target tcap; int ret; @@ -571,13 +572,9 @@ int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv) memset(&tcap, 0, sizeof(struct ath9k_htc_cap_target)); - /* FIXME: Values are hardcoded */ - tcap.flags = 0x240c40; - tcap.flags_ext = 0x80601000; - tcap.ampdu_limit = 0xffff0000; - tcap.ampdu_subframes = 20; - tcap.tx_chainmask_legacy = priv->ah->caps.tx_chainmask; - tcap.protmode = 1; + tcap.ampdu_limit = cpu_to_be32(0xffff); + tcap.ampdu_subframes = priv->hw->max_tx_aggregation_subframes; + tcap.enable_coex = enable_coex; tcap.tx_chainmask = priv->ah->caps.tx_chainmask; WMI_CMD_BUF(WMI_TARGET_IC_UPDATE_CMDID, &tcap); @@ -936,7 +933,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw) ath9k_host_rx_init(priv); - ret = ath9k_htc_update_cap_target(priv); + ret = ath9k_htc_update_cap_target(priv, 0); if (ret) ath_dbg(common, ATH_DBG_CONFIG, "Failed to update capability in target\n"); |