diff options
| author | Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> | 2012-09-27 18:19:51 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-10-24 11:49:57 +0300 |
| commit | 7ac25eacc6766617edaac69d928f431a9983ccf2 (patch) | |
| tree | 888dfad03f1d061cdcb53c49ad8d027c0ddb6103 | |
| parent | c0b34e2b41cc29c15b4cf247727efdab6a864c1b (diff) | |
| download | linux-7ac25eacc6766617edaac69d928f431a9983ccf2.tar.bz2 | |
ath6kl: Fix inactivity timeout for AR6004
Currently AR6004 handles the inactivity timeout resolution
in minutes rather than seconds. So parse the inactivity timeout
to the firmware in minutes. For now we will cleanup the
inactive station entries to the nearest converted minutes
(ex: an inactive time of 70 seconds would take atleast 2 - 3 minutes)
Tested with surprise removal of client cards/host shutdown.
Cc: Manikandan Radhakrishnan <mradhakr@qca.qualcomm.com>
Reported-by: Leela Kella <leela@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/core.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/init.c | 13 |
3 files changed, 19 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 6d143e453f9e..bf5e7d519398 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -2760,6 +2760,7 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev, int res; int i, ret; u16 rsn_capab = 0; + int inactivity_timeout = 0; ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s:\n", __func__); @@ -2896,8 +2897,15 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev, } if (info->inactivity_timeout) { + + inactivity_timeout = info->inactivity_timeout; + + if (ar->hw.flags & ATH6KL_HW_AP_INACTIVITY_MINS) + inactivity_timeout = DIV_ROUND_UP(inactivity_timeout, + 60); + res = ath6kl_wmi_set_inact_period(ar->wmi, vif->fw_vif_idx, - info->inactivity_timeout); + inactivity_timeout); if (res < 0) return res; } diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index fc5e4b258183..95fc9b37e6a6 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -149,7 +149,8 @@ struct ath6kl_fw_ie { }; enum ath6kl_hw_flags { - ATH6KL_HW_64BIT_RATES = BIT(0), + ATH6KL_HW_64BIT_RATES = BIT(0), + ATH6KL_HW_AP_INACTIVITY_MINS = BIT(1), }; #define ATH6KL_FW_API2_FILE "fw-2.bin" diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index 18550c51e12e..7ffb8533986b 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -93,7 +93,8 @@ static const struct ath6kl_hw hw_list[] = { .board_addr = 0x433900, .refclk_hz = 26000000, .uarttx_pin = 11, - .flags = ATH6KL_HW_64BIT_RATES, + .flags = ATH6KL_HW_64BIT_RATES | + ATH6KL_HW_AP_INACTIVITY_MINS, .fw = { .dir = AR6004_HW_1_0_FW_DIR, @@ -113,8 +114,8 @@ static const struct ath6kl_hw hw_list[] = { .board_addr = 0x43d400, .refclk_hz = 40000000, .uarttx_pin = 11, - .flags = ATH6KL_HW_64BIT_RATES, - + .flags = ATH6KL_HW_64BIT_RATES | + ATH6KL_HW_AP_INACTIVITY_MINS, .fw = { .dir = AR6004_HW_1_1_FW_DIR, .fw = AR6004_HW_1_1_FIRMWARE_FILE, @@ -133,7 +134,8 @@ static const struct ath6kl_hw hw_list[] = { .board_addr = 0x435c00, .refclk_hz = 40000000, .uarttx_pin = 11, - .flags = ATH6KL_HW_64BIT_RATES, + .flags = ATH6KL_HW_64BIT_RATES | + ATH6KL_HW_AP_INACTIVITY_MINS, .fw = { .dir = AR6004_HW_1_2_FW_DIR, @@ -152,7 +154,8 @@ static const struct ath6kl_hw hw_list[] = { .board_addr = 0x436400, .refclk_hz = 40000000, .uarttx_pin = 11, - .flags = ATH6KL_HW_64BIT_RATES, + .flags = ATH6KL_HW_64BIT_RATES | + ATH6KL_HW_AP_INACTIVITY_MINS, .fw = { .dir = AR6004_HW_1_3_FW_DIR, |