From patchwork Fri Jan 26 09:09:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shayne Chen X-Patchwork-Id: 766831 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5C561634ED for ; Fri, 26 Jan 2024 09:10:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706260209; cv=none; b=jdTprVQ7fJhCWpCl8FGn3xY1hqoJiKJ68TGGYXIg+1/T7FTHpKWkCceDhoghVG1pUZT8c1ditVllAAm0e7O1B6wjvXyhE3BCeMkAduux5zq2NBef96T+b/h1Ry9vLLwxltszIYWLXI6cAl+2pq7ky4sbnkwLOpvTwDTvTMjc0uQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706260209; c=relaxed/simple; bh=RiHfs2t8eC9XHLYWhG/Gz1tK/tPTRMAgu2qCucUaZvI=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Ze2d0GKqF7TX5AbXYlQfeOEf+JmgYNM588UxHYH+VnoQQh1GFoYWarlLPtQrX3JMnknTO7oqkxR4nJrYnk/TbS5EDRCaFNBhlLZ9wO6F7a4ln1Bq3dBklv3rk4pUz9YEqdqxGLL1DJVhfE2AAr8PlsSt9ZJXNt8HUQzoyGatxk4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=gGAKENn8; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="gGAKENn8" X-UUID: a9945d24bc2a11eea2298b7352fd921d-20240126 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=i0tTUYG/l096SaouHUHaEj3UA6G711wmON0ZnJcg88U=; b=gGAKENn8kbN0UDhHBsMRcZdp5Nq6dXdiWSIzvOj9iEuLgOPx4jyp0G2p5+B+mwl2CABzFpmCO2maFcFO1TPiA8o3usY8grRFKlBpobAnID+2OyFSfVVjYC+Yp/sdpGzEQ0P2mAEpU2CkgFJWDl2E6BnLUH3zFGP2azRsoLk3hIQ=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.36, REQID:e50229b9-0c76-436b-b88d-d1be022ccc37, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:6e16cf4, CLOUDID:ba74c97f-4f93-4875-95e7-8c66ea833d57, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES :1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: a9945d24bc2a11eea2298b7352fd921d-20240126 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1491577793; Fri, 26 Jan 2024 17:09:51 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Fri, 26 Jan 2024 17:09:50 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Fri, 26 Jan 2024 17:09:50 +0800 From: Shayne Chen To: Felix Fietkau CC: linux-wireless , Lorenzo Bianconi , Ryder Lee , Evelyn Tsai , Bo Jiao , linux-mediatek , StanleyYP Wang , Shayne Chen Subject: [PATCH v2 08/12] wifi: mt76: mt7996: fix efuse reading issue Date: Fri, 26 Jan 2024 17:09:19 +0800 Message-ID: <20240126090923.6357-8-shayne.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240126090923.6357-1-shayne.chen@mediatek.com> References: <20240126090923.6357-1-shayne.chen@mediatek.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--4.043400-8.000000 X-TMASE-MatchedRID: x6uIgBUWMExSNowC8HfcvawxbZnudyr7sf4f4CxxueRcKZwALwMGs/6g KWYq1ITooTxdbGQ8kfwC3W6W/V0xYnEjLiYgp5vhA9lly13c/gFFYhJJXmHGLzedlpL1W1muo8W MkQWv6iXBcIE78YqRWo6HM5rqDwqtmmHg2AUelbqxO8JSOpBiNh+lFc9A/GtbyzXVRC64Z28IAx 97KXaIZVBSxT21jAwKg2fNerP8R4UrO1calJcwRGtVO+1/nsrzwZBgUyJVEbl6Fw8/PpTMRaVvm iAyeA2kc5MSfkiJFI5p3LlElBHTlw== X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--4.043400-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: BFF3DCCF9A4B2133C0AB3B8D74946D1C3A571E0511A9D01D6C574CE17A26189F2000:8 X-MTK: N From: StanleyYP Wang The efuse data starts from the 48th bytes instead of 64th bytes in the returned event skb. Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by: StanleyYP Wang Signed-off-by: Shayne Chen --- drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c index 55512e62f98b..140123a42110 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c @@ -3547,7 +3547,7 @@ int mt7996_mcu_get_eeprom(struct mt7996_dev *dev, u32 offset) u32 addr = le32_to_cpu(*(__le32 *)(skb->data + 12)); u8 *buf = (u8 *)dev->mt76.eeprom.data + addr; - skb_pull(skb, 64); + skb_pull(skb, 48); memcpy(buf, skb->data, MT7996_EEPROM_BLOCK_SIZE); }