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_PASS,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 A5829C433ED for ; Wed, 5 May 2021 16:51:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7D810613F1 for ; Wed, 5 May 2021 16:51:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235781AbhEEQwK (ORCPT ); Wed, 5 May 2021 12:52:10 -0400 Received: from mail.kernel.org ([198.145.29.99]:50934 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235711AbhEEQow (ORCPT ); Wed, 5 May 2021 12:44:52 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id E674A6187E; Wed, 5 May 2021 16:35:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620232529; bh=8yJkIxt9x7tQEgrOODyGrEM6YzQvSvK7Fau7oWoTmiU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=D6yFZrE84o9jtEu5oHgPB9dFewA50dmyoEFmwulKI+cNTrkxop5phc1FRy7mXEHJi hlUgW/NwBP4+BHJTmSFkFcUAePhfXfUqrcYu477c4LQqOAuAM++P3r/H4TMIXt+Asi yvaxLNc6Y9N11WoZ5PPp+JqgH6IzCuMZr9ZNuHykdo1UxWJ91yTubevXx2BSw9LXN1 TEDKUmngsdRMd/nnS05h8Jd2ILxI2jNetozzHSIoxZ8vDlWTM8KkS7k81TaNY3lP4S PF44n0aB97SvoNnRL9Y2cD4ucAcQAWCM0GZDnsWPYGm6kPUtUP3u6M6dWUCmQKWOs8 cwvIRwq6iRk4Q== 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 5.11 052/104] mt76: mt7615: support loading EEPROM for MT7613BE Date: Wed, 5 May 2021 12:33:21 -0400 Message-Id: <20210505163413.3461611-52-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210505163413.3461611-1-sashal@kernel.org> References: <20210505163413.3461611-1-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-kernel@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 3232ebd5eda6..a31fa2017f52 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