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wifi: ath12k: Optimize the mac80211 hw data access

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[ Upstream commit 842addae02089fce4731be1c8d7d539449d4d009 ]

Currently mac80211 hw data is accessed by convert the hw to radio (ar)
structure and then radio to hw structure which is not necessary in some
places where mac80211 hw data is already present. So in that kind of
places avoid the conversion and directly access the mac80211 hw data.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1

Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20231120235812.2602198-2-quic_periyasa@quicinc.com
Stable-dep-of: 8fac3266c68a ("wifi: ath12k: fix atomic calls in ath12k_mac_op_set_bitrate_mask()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Karthikeyan Periyasamy
2023-11-21 05:28:11 +05:30
committed by Greg Kroah-Hartman
parent 3d94c4b219
commit 4eceef729c
2 changed files with 10 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/net/wireless/ath/ath12k/mac.c
View File

@@ -4945,7 +4945,7 @@ static void ath12k_mac_op_tx(struct ieee80211_hw *hw,
if (ret) {
ath12k_warn(ar->ab, "failed to queue management frame %d\n",
ret);
ieee80211_free_txskb(ar->hw, skb);
ieee80211_free_txskb(hw, skb);
}
return;
}
@@ -4953,7 +4953,7 @@ static void ath12k_mac_op_tx(struct ieee80211_hw *hw,
ret = ath12k_dp_tx(ar, arvif, skb);
if (ret) {
ath12k_warn(ar->ab, "failed to transmit frame %d\n", ret);
ieee80211_free_txskb(ar->hw, skb);
ieee80211_free_txskb(hw, skb);
}
}
@@ -5496,7 +5496,7 @@ static int ath12k_mac_op_add_interface(struct ieee80211_hw *hw,
goto err_peer_del;
param_id = WMI_VDEV_PARAM_RTS_THRESHOLD;
param_value = ar->hw->wiphy->rts_threshold;
param_value = hw->wiphy->rts_threshold;
ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id,
param_id, param_value);
if (ret) {
@@ -6676,7 +6676,7 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
arvif->vdev_id, ret);
return ret;
}
ieee80211_iterate_stations_atomic(ar->hw,
ieee80211_iterate_stations_atomic(hw,
ath12k_mac_disable_peer_fixed_rate,
arvif);
} else if (ath12k_mac_bitrate_mask_get_single_nss(ar, band, mask,
@@ -6722,14 +6722,14 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
return -EINVAL;
}
ieee80211_iterate_stations_atomic(ar->hw,
ieee80211_iterate_stations_atomic(hw,
ath12k_mac_disable_peer_fixed_rate,
arvif);
mutex_lock(&ar->conf_mutex);
arvif->bitrate_mask = *mask;
ieee80211_iterate_stations_atomic(ar->hw,
ieee80211_iterate_stations_atomic(hw,
ath12k_mac_set_bitrate_mask_iter,
arvif);
@@ -6767,7 +6767,7 @@ ath12k_mac_op_reconfig_complete(struct ieee80211_hw *hw,
ath12k_warn(ar->ab, "pdev %d successfully recovered\n",
ar->pdev->pdev_id);
ar->state = ATH12K_STATE_ON;
ieee80211_wake_queues(ar->hw);
ieee80211_wake_queues(hw);
if (ab->is_reset) {
recovery_count = atomic_inc_return(&ab->recovery_count);

6
drivers/net/wireless/ath/ath12k/reg.c
View File

@@ -28,11 +28,11 @@ static const struct ieee80211_regdomain ath12k_world_regd = {
}
};
static bool ath12k_regdom_changes(struct ath12k *ar, char *alpha2)
static bool ath12k_regdom_changes(struct ieee80211_hw *hw, char *alpha2)
{
const struct ieee80211_regdomain *regd;
regd = rcu_dereference_rtnl(ar->hw->wiphy->regd);
regd = rcu_dereference_rtnl(hw->wiphy->regd);
/* This can happen during wiphy registration where the previous
* user request is received before we update the regd received
* from firmware.
@@ -71,7 +71,7 @@ ath12k_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request)
return;
}
if (!ath12k_regdom_changes(ar, request->alpha2)) {
if (!ath12k_regdom_changes(hw, request->alpha2)) {
ath12k_dbg(ar->ab, ATH12K_DBG_REG, "Country is already set\n");
return;
}