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ath10k: implement tx pause wmi event

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qca6174 wmi-tlv firmware defines a new wmi event
for host tx pausing (i.e. stop/wake tx queues).

Map these events to ath10k/mac80211 tx queue
control.

This is important for multi-channel throughput
performance.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Michal Kazior
2015-03-31 10:26:24 +00:00
committed by Kalle Valo
parent 96d828d45e
commit b4aa539dd8
4 changed files with 187 additions and 0 deletions
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7
drivers/net/wireless/ath/ath10k/mac.h
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@@ -23,6 +23,9 @@
#define WEP_KEYID_SHIFT 6
enum wmi_tlv_tx_pause_id;
enum wmi_tlv_tx_pause_action;
struct ath10k_generic_iter {
struct ath10k *ar;
int ret;
@@ -55,8 +58,12 @@ bool ath10k_mac_is_peer_wep_key_set(struct ath10k *ar, const u8 *addr,
u8 keyidx);
int ath10k_mac_vif_chan(struct ieee80211_vif *vif,
struct cfg80211_chan_def *def);
void ath10k_mac_handle_beacon(struct ath10k *ar, struct sk_buff *skb);
void ath10k_mac_handle_beacon_miss(struct ath10k *ar, u32 vdev_id);
void ath10k_mac_handle_tx_pause(struct ath10k *ar, u32 vdev_id,
enum wmi_tlv_tx_pause_id pause_id,
enum wmi_tlv_tx_pause_action action);
u8 ath10k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband,
u8 hw_rate);