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>
Subject: [PATCH] mt76: fix determining multicast frame in sta mode
Date: Tue, 10 Aug 2021 05:13:43 +0800 [thread overview]
Message-ID: <fbc5d3da47b6a5e99ae255560279268f580e7b22.1628543190.git.objelf@gmail.com> (raw)
From: Sean Wang <sean.wang@mediatek.com>
We should use hdr->addr3 as the destination address to determine the frame
is multicast frame or not when the device is running in sta mode.
We can simply use ieee80211_get_DA for ap mode and sta mode both cases.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Tested-by: Joshua Emele <jemele@chromium.org>
Tested-by: YN Chen <YN.Chen@mediatek.com>
---
v1: patch is generated on the top of mt76 with the additional patches
[1/2] mt76: mt7915: send EAPOL frames at lowest rate
[2/2] mt76: mt7921: send EAPOL frames at lowest rate
[v2] mt76: add support for setting mcast rate
---
drivers/net/wireless/mediatek/mt76/mt7603/mac.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt7921/mac.c | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
index 3972c56136a2..be5f68485337 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
@@ -965,7 +965,7 @@ mt7603_mac_write_txwi(struct mt7603_dev *dev, __le32 *txwi,
val = FIELD_PREP(MT_TXD2_FRAME_TYPE, frame_type) |
FIELD_PREP(MT_TXD2_SUB_TYPE, frame_subtype) |
FIELD_PREP(MT_TXD2_MULTICAST,
- is_multicast_ether_addr(hdr->addr1));
+ is_multicast_ether_addr(ieee80211_get_DA(hdr)));
txwi[2] = cpu_to_le32(val);
if (!(info->flags & IEEE80211_TX_CTL_AMPDU))
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index 5455231f5188..756b7c283a57 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -617,7 +617,7 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_tx_rate *rate = &info->control.rates[0];
bool ext_phy = info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY;
- bool multicast = is_multicast_ether_addr(hdr->addr1);
+ bool multicast = is_multicast_ether_addr(ieee80211_get_DA(hdr));
struct ieee80211_vif *vif = info->control.vif;
bool is_mmio = mt76_is_mmio(&dev->mt76);
u32 val, sz_txd = is_mmio ? MT_TXD_SIZE : MT_USB_TXD_SIZE;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 975e81e09a70..8b9dd77968fa 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -918,7 +918,7 @@ mt7915_mac_write_txwi_80211(struct mt7915_dev *dev, __le32 *txwi,
u8 fc_type, fc_stype;
u32 val;
- *mcast = is_multicast_ether_addr(hdr->addr1);
+ *mcast = is_multicast_ether_addr(ieee80211_get_DA(hdr));
if (ieee80211_is_action(fc) &&
mgmt->u.action.category == WLAN_CATEGORY_BACK &&
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
index 7c95189cf8cf..755a8777e47e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
@@ -663,7 +663,7 @@ mt7921_mac_write_txwi_80211(struct mt7921_dev *dev, __le32 *txwi,
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- bool multicast = is_multicast_ether_addr(hdr->addr1);
+ bool multicast = is_multicast_ether_addr(ieee80211_get_DA(hdr));
u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK;
__le16 fc = hdr->frame_control;
u8 fc_type, fc_stype;
--
2.25.1
next reply other threads:[~2021-08-09 21:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-09 21:13 sean.wang [this message]
2021-08-13 10:33 ` [PATCH] mt76: fix determining multicast frame in sta mode Felix Fietkau
[not found] <6c6ba2fd-3952-3c44-6c6d-51f77eb66828@nbd.name--annotate>
2021-08-13 16:44 ` sean.wang
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