From: Sean Wang <sean.wang@kernel.org>
To: nbd@nbd.name, lorenzo.bianconi@redhat.com
Cc: linux-wireless@vger.kernel.org,
linux-mediatek@lists.infradead.org,
Sean Wang <sean.wang@mediatek.com>
Subject: [PATCH] wifi: mt76: mt7921u: add MT7902 USB support
Date: Sat, 25 Apr 2026 11:09:30 -0500 [thread overview]
Message-ID: <20260425160930.739237-1-sean.wang@kernel.org> (raw)
From: Sean Wang <sean.wang@mediatek.com>
Add the 0e8d:7902 USB ID and select the MT7902 WM firmware. Use the
same USB queue mapping as mt7921/mt7925 so MT7902U can bind and probe
through mt7921u driver.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7921/usb.c | 2 ++
drivers/net/wireless/mediatek/mt76/usb.c | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/usb.c b/drivers/net/wireless/mediatek/mt76/mt7921/usb.c
index 17057e68bf21..d86969a096ac 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/usb.c
@@ -13,6 +13,8 @@
#include "../mt76_connac2_mac.h"
static const struct usb_device_id mt7921u_device_table[] = {
+ { USB_DEVICE_AND_INTERFACE_INFO(0x0e8d, 0x7902, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)MT7902_FIRMWARE_WM },
{ USB_DEVICE_AND_INTERFACE_INFO(0x0e8d, 0x7961, 0xff, 0xff, 0xff),
.driver_info = (kernel_ulong_t)MT7921_FIRMWARE_WM },
/* Comfast CF-952AX */
diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c
index 632ae755c7a6..d16439416891 100644
--- a/drivers/net/wireless/mediatek/mt76/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/usb.c
@@ -925,6 +925,7 @@ mt76u_ac_to_hwq(struct mt76_dev *dev, struct mt76_queue *q, u8 qid)
q->ep = q->hw_idx + 1;
break;
}
+ case 0x7902:
case 0x7961:
case 0x7925:
q->hw_idx = mt76_ac_to_hwq(ac);
base-commit: e8c819df02436f2c2379766946735e1f06a7c923
--
2.43.0
reply other threads:[~2026-04-25 16:09 UTC|newest]
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