diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 17 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.h | 1 |
3 files changed, 18 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index ce91d5c9d60..144b4d60526 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -2186,6 +2186,23 @@ static int ath10k_start(struct ieee80211_hw *hw) ath10k_warn("could not init WMI_PDEV_PARAM_DYNAMIC_BW (%d)\n", ret); + /* + * By default FW set ARP frames ac to voice (6). In that case ARP + * exchange is not working properly for UAPSD enabled AP. ARP requests + * which arrives with access category 0 are processed by network stack + * and send back with access category 0, but FW changes access category + * to 6. Set ARP frames access category to best effort (0) solves + * this problem. + */ + + ret = ath10k_wmi_pdev_set_param(ar, + ar->wmi.pdev_param->arp_ac_override, 0); + if (ret) { + ath10k_warn("could not set arp ac override parameter: %d\n", + ret); + goto exit; + } + ath10k_regd_update(ar); ret = 0; diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index bd01f0a7daf..7298c0677b0 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -420,7 +420,6 @@ static struct wmi_pdev_param_map wmi_pdev_param_map = { .bcnflt_stats_update_period = WMI_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD, .pmf_qos = WMI_PDEV_PARAM_PMF_QOS, .arp_ac_override = WMI_PDEV_PARAM_ARP_AC_OVERRIDE, - .arpdhcp_ac_override = WMI_PDEV_PARAM_UNSUPPORTED, .dcs = WMI_PDEV_PARAM_DCS, .ani_enable = WMI_PDEV_PARAM_ANI_ENABLE, .ani_poll_period = WMI_PDEV_PARAM_ANI_POLL_PERIOD, @@ -472,8 +471,7 @@ static struct wmi_pdev_param_map wmi_10x_pdev_param_map = { .bcnflt_stats_update_period = WMI_10X_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD, .pmf_qos = WMI_10X_PDEV_PARAM_PMF_QOS, - .arp_ac_override = WMI_PDEV_PARAM_UNSUPPORTED, - .arpdhcp_ac_override = WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE, + .arp_ac_override = WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE, .dcs = WMI_10X_PDEV_PARAM_DCS, .ani_enable = WMI_10X_PDEV_PARAM_ANI_ENABLE, .ani_poll_period = WMI_10X_PDEV_PARAM_ANI_POLL_PERIOD, diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 9d9a81bfbb3..083079f3fdd 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -2277,7 +2277,6 @@ struct wmi_pdev_param_map { u32 bcnflt_stats_update_period; u32 pmf_qos; u32 arp_ac_override; - u32 arpdhcp_ac_override; u32 dcs; u32 ani_enable; u32 ani_poll_period; |