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From: <sean.wang@mediatek.com>
To: <nbd@nbd.name>, <lorenzo.bianconi@redhat.com>
Cc: <sean.wang@mediatek.com>, <Soul.Huang@mediatek.com>,
	<YN.Chen@mediatek.com>, <Leon.Yen@mediatek.com>,
	<Eric-SY.Chang@mediatek.com>, <Deren.Wu@mediatek.com>,
	<km.lin@mediatek.com>, <robin.chiu@mediatek.com>,
	<ch.yeh@mediatek.com>, <posh.sun@mediatek.com>,
	<Eric.Liang@mediatek.com>, <Stella.Chang@mediatek.com>,
	<jemele@google.com>, <yenlinlai@google.com>,
	<linux-wireless@vger.kernel.org>,
	<linux-mediatek@lists.infradead.org>,
	Deren Wu <deren.wu@mediatek.com>, YN Chen <yn.chen@mediatek.com>
Subject: [PATCH 6/7] mt76: mt7921: fix OMAC idx usage
Date: Thu, 20 May 2021 11:46:40 +0800	[thread overview]
Message-ID: <1621482401-29025-6-git-send-email-sean.wang@mediatek.com> (raw)
In-Reply-To: <1621482401-29025-1-git-send-email-sean.wang@mediatek.com>

From: Sean Wang <sean.wang@mediatek.com>

OMAC idx have to be same with BSS idx according to firmware usage.

Fixes: e0f9fdda81bd ("mt76: mt7921: add ieee80211_ops")
Reviewed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: YN Chen <yn.chen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 .../net/wireless/mediatek/mt76/mt7921/main.c  | 55 +------------------
 1 file changed, 1 insertion(+), 54 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 5dbccbefe047..472afd4ea487 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -224,54 +224,6 @@ static void mt7921_stop(struct ieee80211_hw *hw)
 	mt7921_mutex_release(dev);
 }
 
-static inline int get_free_idx(u32 mask, u8 start, u8 end)
-{
-	return ffs(~mask & GENMASK(end, start));
-}
-
-static int get_omac_idx(enum nl80211_iftype type, u64 mask)
-{
-	int i;
-
-	switch (type) {
-	case NL80211_IFTYPE_STATION:
-		/* prefer hw bssid slot 1-3 */
-		i = get_free_idx(mask, HW_BSSID_1, HW_BSSID_3);
-		if (i)
-			return i - 1;
-
-		/* next, try to find a free repeater entry for the sta */
-		i = get_free_idx(mask >> REPEATER_BSSID_START, 0,
-				 REPEATER_BSSID_MAX - REPEATER_BSSID_START);
-		if (i)
-			return i + 32 - 1;
-
-		i = get_free_idx(mask, EXT_BSSID_1, EXT_BSSID_MAX);
-		if (i)
-			return i - 1;
-
-		if (~mask & BIT(HW_BSSID_0))
-			return HW_BSSID_0;
-
-		break;
-	case NL80211_IFTYPE_MONITOR:
-		/* ap uses hw bssid 0 and ext bssid */
-		if (~mask & BIT(HW_BSSID_0))
-			return HW_BSSID_0;
-
-		i = get_free_idx(mask, EXT_BSSID_1, EXT_BSSID_MAX);
-		if (i)
-			return i - 1;
-
-		break;
-	default:
-		WARN_ON(1);
-		break;
-	}
-
-	return -1;
-}
-
 static int mt7921_add_interface(struct ieee80211_hw *hw,
 				struct ieee80211_vif *vif)
 {
@@ -293,12 +245,7 @@ static int mt7921_add_interface(struct ieee80211_hw *hw,
 		goto out;
 	}
 
-	idx = get_omac_idx(vif->type, phy->omac_mask);
-	if (idx < 0) {
-		ret = -ENOSPC;
-		goto out;
-	}
-	mvif->mt76.omac_idx = idx;
+	mvif->mt76.omac_idx = mvif->mt76.idx;
 	mvif->phy = phy;
 	mvif->mt76.band_idx = 0;
 	mvif->mt76.wmm_idx = mvif->mt76.idx % MT7921_MAX_WMM_SETS;
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: <sean.wang@mediatek.com>
To: <nbd@nbd.name>, <lorenzo.bianconi@redhat.com>
Cc: <sean.wang@mediatek.com>, <Soul.Huang@mediatek.com>,
	<YN.Chen@mediatek.com>, <Leon.Yen@mediatek.com>,
	<Eric-SY.Chang@mediatek.com>, <Deren.Wu@mediatek.com>,
	<km.lin@mediatek.com>,  <robin.chiu@mediatek.com>,
	<ch.yeh@mediatek.com>, <posh.sun@mediatek.com>,
	<Eric.Liang@mediatek.com>, <Stella.Chang@mediatek.com>,
	<jemele@google.com>, <yenlinlai@google.com>,
	<linux-wireless@vger.kernel.org>,
	<linux-mediatek@lists.infradead.org>,
	Deren Wu <deren.wu@mediatek.com>,
	"YN Chen" <yn.chen@mediatek.com>
Subject: [PATCH 6/7] mt76: mt7921: fix OMAC idx usage
Date: Thu, 20 May 2021 11:46:40 +0800	[thread overview]
Message-ID: <1621482401-29025-6-git-send-email-sean.wang@mediatek.com> (raw)
In-Reply-To: <1621482401-29025-1-git-send-email-sean.wang@mediatek.com>

From: Sean Wang <sean.wang@mediatek.com>

OMAC idx have to be same with BSS idx according to firmware usage.

Fixes: e0f9fdda81bd ("mt76: mt7921: add ieee80211_ops")
Reviewed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: YN Chen <yn.chen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 .../net/wireless/mediatek/mt76/mt7921/main.c  | 55 +------------------
 1 file changed, 1 insertion(+), 54 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 5dbccbefe047..472afd4ea487 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -224,54 +224,6 @@ static void mt7921_stop(struct ieee80211_hw *hw)
 	mt7921_mutex_release(dev);
 }
 
-static inline int get_free_idx(u32 mask, u8 start, u8 end)
-{
-	return ffs(~mask & GENMASK(end, start));
-}
-
-static int get_omac_idx(enum nl80211_iftype type, u64 mask)
-{
-	int i;
-
-	switch (type) {
-	case NL80211_IFTYPE_STATION:
-		/* prefer hw bssid slot 1-3 */
-		i = get_free_idx(mask, HW_BSSID_1, HW_BSSID_3);
-		if (i)
-			return i - 1;
-
-		/* next, try to find a free repeater entry for the sta */
-		i = get_free_idx(mask >> REPEATER_BSSID_START, 0,
-				 REPEATER_BSSID_MAX - REPEATER_BSSID_START);
-		if (i)
-			return i + 32 - 1;
-
-		i = get_free_idx(mask, EXT_BSSID_1, EXT_BSSID_MAX);
-		if (i)
-			return i - 1;
-
-		if (~mask & BIT(HW_BSSID_0))
-			return HW_BSSID_0;
-
-		break;
-	case NL80211_IFTYPE_MONITOR:
-		/* ap uses hw bssid 0 and ext bssid */
-		if (~mask & BIT(HW_BSSID_0))
-			return HW_BSSID_0;
-
-		i = get_free_idx(mask, EXT_BSSID_1, EXT_BSSID_MAX);
-		if (i)
-			return i - 1;
-
-		break;
-	default:
-		WARN_ON(1);
-		break;
-	}
-
-	return -1;
-}
-
 static int mt7921_add_interface(struct ieee80211_hw *hw,
 				struct ieee80211_vif *vif)
 {
@@ -293,12 +245,7 @@ static int mt7921_add_interface(struct ieee80211_hw *hw,
 		goto out;
 	}
 
-	idx = get_omac_idx(vif->type, phy->omac_mask);
-	if (idx < 0) {
-		ret = -ENOSPC;
-		goto out;
-	}
-	mvif->mt76.omac_idx = idx;
+	mvif->mt76.omac_idx = mvif->mt76.idx;
 	mvif->phy = phy;
 	mvif->mt76.band_idx = 0;
 	mvif->mt76.wmm_idx = mvif->mt76.idx % MT7921_MAX_WMM_SETS;
-- 
2.25.1
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  parent reply	other threads:[~2021-05-20  3:47 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-20  3:46 [PATCH RESEND 1/7] mt76: connac: add bss color support for sta mode sean.wang
2021-05-20  3:46 ` [PATCH 2/7] mt76: connac: update BA win size in Rx direction sean.wang
2021-05-20  3:46   ` sean.wang
2021-05-20  3:46 ` [PATCH 3/7] mt76: mt7921: fix reset under the deep sleep is enabled sean.wang
2021-05-20  3:46   ` sean.wang
2021-05-23 21:14   ` Lorenzo Bianconi
2021-05-23 21:14     ` Lorenzo Bianconi
2021-05-20  3:46 ` [PATCH 4/7] mt76: mt7921: avoid unnecessary consecutive WiFi resets sean.wang
2021-05-20  3:46   ` sean.wang
2021-05-20  3:46 ` [PATCH 5/7] mt76: mt7921: fix invalid register access in wake_work sean.wang
2021-05-20  3:46   ` sean.wang
2021-05-20  3:46 ` sean.wang [this message]
2021-05-20  3:46   ` [PATCH 6/7] mt76: mt7921: fix OMAC idx usage sean.wang
2021-05-20  3:46 ` [PATCH 7/7] mt76: mt7921: enable runtime pm by default sean.wang
2021-05-20  3:46   ` sean.wang

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