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ath10k: rework tx queue locking

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Tx queue locking was very simple until now.
Multi-channel support will require a more flexible
and fine grained control.

This introduces a per-hw and per-vif (each with a
bitmask of reasons) tx queue locking.

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 10:26:23 +00:00
committed by Kalle Valo
parent 5b272e30a4
commit 96d828d45e
4 changed files with 101 additions and 4 deletions
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5
drivers/net/wireless/ath/ath10k/mac.h
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@@ -63,6 +63,11 @@ u8 ath10k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband,
u8 ath10k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband,
u32 bitrate);
void ath10k_mac_tx_lock(struct ath10k *ar, int reason);
void ath10k_mac_tx_unlock(struct ath10k *ar, int reason);
void ath10k_mac_vif_tx_lock(struct ath10k_vif *arvif, int reason);
void ath10k_mac_vif_tx_unlock(struct ath10k_vif *arvif, int reason);
static inline struct ath10k_vif *ath10k_vif_to_arvif(struct ieee80211_vif *vif)
{
return (struct ath10k_vif *)vif->drv_priv;