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[23.128.96.18]) by mx.google.com with ESMTP id f4si21285449pju.158.2021.05.05.09.56.43; Wed, 05 May 2021 09:56:55 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=RJX880rx; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235651AbhEEQ4T (ORCPT + 99 others); Wed, 5 May 2021 12:56:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:59426 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235582AbhEEQvl (ORCPT ); Wed, 5 May 2021 12:51:41 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5647361973; Wed, 5 May 2021 16:37:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620232669; bh=PYEZy+o/d4XEqCxocBCi/YNgBQBtU3X4yF0Be6Eo66o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RJX880rx0iwxtzGahorW7m1h0RFnWagvKiSoDuxEFPqdxvm4VK+we2aB0XU9Y2xuA YxUrq06/Vh6UL7fwSO+lStcC1YBcbhtAwadZfnBnOwbkWW9SYJFqqkKB/0jBdDbZ8O v023KSSX7frzD8tpfU5SBUOWosv2ymQ/OUNl3EP7x2jo3iPwYO0Dct6Ccv9xzd29lP aUXazPuEicT02FI+xnWIPS/VwPqQj8uen3b6Ssktbxz1JunWgCl3G0dHV66yamufCg Jsyz/t81RECsmQMpzkSqpyhDWP/3CKSo4Lz1FGnOyaIOLPmIIdg80grY6IB4nsLXt+ w33RP5ZRPTaeA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Sander Vanheule , Georgi Vlaev , Stijn Segers , Felix Fietkau , Sasha Levin , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH AUTOSEL 5.10 41/85] mt76: mt7615: support loading EEPROM for MT7613BE Date: Wed, 5 May 2021 12:36:04 -0400 Message-Id: <20210505163648.3462507-41-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210505163648.3462507-1-sashal@kernel.org> References: <20210505163648.3462507-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Sander Vanheule [ Upstream commit 858ebf446bee7d5077bd99488aae617908c3f4fe ] EEPROM blobs for MT7613BE radios start with (little endian) 0x7663, which is also the PCI device ID for this device. The EEPROM is required for the radio to work at useful power levels, otherwise only the lowest power level is available. Suggested-by: Georgi Vlaev Tested-by: Stijn Segers Signed-off-by: Sander Vanheule Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c index f4756bb946c3..e9cdcdc54d5c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c @@ -86,6 +86,7 @@ static int mt7615_check_eeprom(struct mt76_dev *dev) switch (val) { case 0x7615: case 0x7622: + case 0x7663: return 0; default: return -EINVAL; -- 2.30.2