From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3EF03C4363C for ; Wed, 5 May 2021 16:55:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2EA57613B4 for ; Wed, 5 May 2021 16:55:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235795AbhEEQzy (ORCPT ); Wed, 5 May 2021 12:55:54 -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: netdev@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