From: Ahmed Naseef <naseefkm@gmail.com>
To: Felix Fietkau <nbd@nbd.name>,
Lorenzo Bianconi <lorenzo@kernel.org>,
Ryder Lee <ryder.lee@mediatek.com>,
Shayne Chen <shayne.chen@mediatek.com>,
Sean Wang <sean.wang@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org
Cc: Ahmed Naseef <naseefkm@gmail.com>
Subject: [PATCH mt76] wifi: mt76: mt7603: add 0x7592 EEPROM chip ID
Date: Sun, 19 Jul 2026 12:25:30 +0400 [thread overview]
Message-ID: <20260719082530.3879831-1-naseefkm@gmail.com> (raw)
Some EcoNet based routers ship an on-flash EEPROM whose chip-id is
0x7592 instead of the expected 0x7603. The device probes as PCI
14c3:7603 and the hardware MT_HW_CHIPID register reports 0x7603,
independent of the EEPROM value.
This is seen across multiple EcoNet EN751221 and EN7528 based devices
(for example the Genexis Platinum 4410).
Signed-off-by: Ahmed Naseef <naseefkm@gmail.com>
---
drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c
index b89db2db6573..05f7aaefaf89 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c
@@ -142,6 +142,7 @@ static int mt7603_check_eeprom(struct mt76_dev *dev)
case 0x7628:
case 0x7603:
case 0x7600:
+ case 0x7592:
return 0;
default:
return -EINVAL;
base-commit: 50a7f9f9d48eb50c0e95bef53358acb5af5cb3c6
--
2.34.1
reply other threads:[~2026-07-19 8:25 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260719082530.3879831-1-naseefkm@gmail.com \
--to=naseefkm@gmail.com \
--cc=angelogioacchino.delregno@collabora.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-wireless@vger.kernel.org \
--cc=lorenzo@kernel.org \
--cc=matthias.bgg@gmail.com \
--cc=nbd@nbd.name \
--cc=ryder.lee@mediatek.com \
--cc=sean.wang@mediatek.com \
--cc=shayne.chen@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox