diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/wow.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/wow.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/wow.c b/drivers/net/wireless/ath/ath11k/wow.c index 9d088cebef03..b3e65cd13d83 100644 --- a/drivers/net/wireless/ath/ath11k/wow.c +++ b/drivers/net/wireless/ath/ath11k/wow.c @@ -640,6 +640,24 @@ static int ath11k_wow_protocol_offload(struct ath11k *ar, bool enable) return 0; } +static int ath11k_wow_set_keepalive(struct ath11k *ar, + enum wmi_sta_keepalive_method method, + u32 interval) +{ + struct ath11k_vif *arvif; + int ret; + + lockdep_assert_held(&ar->conf_mutex); + + list_for_each_entry(arvif, &ar->arvifs, list) { + ret = ath11k_mac_vif_set_keepalive(arvif, method, interval); + if (ret) + return ret; + } + + return 0; +} + int ath11k_wow_op_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) { @@ -691,6 +709,14 @@ int ath11k_wow_op_suspend(struct ieee80211_hw *hw, goto cleanup; } + ret = ath11k_wow_set_keepalive(ar, + WMI_STA_KEEPALIVE_METHOD_NULL_FRAME, + WMI_STA_KEEPALIVE_INTERVAL_DEFAULT); + if (ret) { + ath11k_warn(ar->ab, "failed to enable wow keepalive: %d\n", ret); + goto cleanup; + } + ret = ath11k_wow_enable(ar->ab); if (ret) { ath11k_warn(ar->ab, "failed to start wow: %d\n", ret); @@ -786,6 +812,14 @@ int ath11k_wow_op_resume(struct ieee80211_hw *hw) goto exit; } + ret = ath11k_wow_set_keepalive(ar, + WMI_STA_KEEPALIVE_METHOD_NULL_FRAME, + WMI_STA_KEEPALIVE_INTERVAL_DISABLE); + if (ret) { + ath11k_warn(ar->ab, "failed to disable wow keepalive: %d\n", ret); + goto exit; + } + exit: if (ret) { switch (ar->state) { |