From patchwork Fri Jan 19 08:57:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shayne Chen X-Patchwork-Id: 13523442 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AD190C4725D for ; Fri, 19 Jan 2024 08:58:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=i0tTUYG/l096SaouHUHaEj3UA6G711wmON0ZnJcg88U=; b=Ia1FOTu5h/TKeAwQnY+dW7/MQj ssS7++bHwPC+FOi1YDtZcuNxGf2S80U7QvmLq8DpI/9eDyh1sEmZQS/FIhNxZWSZ2Ln6iVCtDxxSW 1RTxPsi7WmCIu3kDDEyDLO5g2OqYI5rcraUVxSnSVQxxbWVe0ztPkTjNYMJXgInNfpucwEQrQTTL4 uIh0vrzOqwHtUF13mcQb4UuGvjp1MJa8l3Jix8UDVCCR7xo/FgOqczHVjLuDvoGGSZAkWbOpb48HK uBS2Uz3tugo8ejaQkEVhfJ1tgO1o/z1osZsjHj4Zogrz4f/PquVxo8bdeGxr4mp+otEEhev/4lt4Y jzJBVQsg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rQkhe-004uHa-1Z; Fri, 19 Jan 2024 08:58:18 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rQkha-004uGU-0o for linux-mediatek@lists.infradead.org; Fri, 19 Jan 2024 08:58:15 +0000 X-UUID: deab3636b6a811ee9a263b4415211400-20240119 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=Ds3CnSEm+wuUIJQNy2Pogdd0ofo7Yq1+Cdqe4DrRbHJA8+/BE6yBYv11ZOlQnFaZmSA6q2WER0H1wv9k/YC4bFu7FgbatwFcCS2IcGIZsb1H/cOZOmrMIDSfg7zr32YII+kG3DotFQxF/uhwu9BTRz7igidZLc8lL9qfrWi73fM=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.36,REQID:a65419cc-af45-4178-b4a5-054e491d63bf,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:2aa4877f-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: deab3636b6a811ee9a263b4415211400-20240119 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1570921926; Fri, 19 Jan 2024 01:58:10 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by MTKMBS14N1.mediatek.inc (172.21.101.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Fri, 19 Jan 2024 16:57:36 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Fri, 19 Jan 2024 16:57:36 +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 08/12] wifi: mt76: mt7996: fix efuse reading issue Date: Fri, 19 Jan 2024 16:57:04 +0800 Message-ID: <20240119085708.23592-8-shayne.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240119085708.23592-1-shayne.chen@mediatek.com> References: <20240119085708.23592-1-shayne.chen@mediatek.com> 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: VznsoVq3PH9SNowC8HfcvawxbZnudyr7sf4f4CxxueRcKZwALwMGs/6g KWYq1ITooTxdbGQ8kfwC3W6W/V0xYnEjLiYgp5vhA9lly13c/gFFYhJJXmHGLzedlpL1W1muo8W MkQWv6iXBcIE78YqRWvcUt5lc1lLgKIzdZS3ou0VFaSM+D4UQdQcyQ+B2gGCtNkD6/9XZIwemn6 BX+CRbAUaLb0kHLLsxqncS7g+aykUBkdT7XBfqWBr2ss3528c3nGbTGsob6Gh5lSmbrC6fdtr/T o2FgNrjDLMIOOVTHz12N6Rg5qIpOg== 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: 98D9EF30CF52C2C16583273733CDCD06F84DE4356006C5185B8227AC61B1AA1B2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240119_005814_292675_D84542E2 X-CRM114-Status: UNSURE ( 9.78 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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); }