From patchwork Sun May 3 06:03:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11524223 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3F7C792A for ; Sun, 3 May 2020 06:04:18 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id EFA89207DD for ; Sun, 3 May 2020 06:04:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="HJS9qoET"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="DOW3M92o" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EFA89207DD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=pHvOvbEh7zHGuIijx3vMzvShOsAf2Boct3xYYGNxN4k=; b=HJS9qoETt4Ta5n M187IkH27fuABdftk3d5iLodEEYZi0rTgLItgVxNQjXfGSEcziq+wGutvl5dpIQBfiSZoFXnaoVSg yvG6NM83Ar3mDmCpqKcnJ2vVUskclin7853MKQk3T04J+YzRHLUwLM3dJpDhjzoSQJoU+k8HYcxrH 9pX9DiTmhqndPvkFzFCgI2UerAIzQ16Pumo+e3djZMzO63KzzLXsHw+6ZmwjrHssM7QHHLkGuU8aS /l4Yguel31WLUZcWaVAMFsN6FfPFH4dgbVC8Yu6uBD/7P7GPFHSspc301WgFSweK8iguT0WBW2R0E FyABVv21J1Vfv5cpWj0Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jV7jY-00027J-Ma; Sun, 03 May 2020 06:04:12 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jV7jU-00025v-OT; Sun, 03 May 2020 06:04:11 +0000 X-UUID: e311c45bf3274cac809898e43a8b93f7-20200502 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=KYibbf++Qp3+JdHc699e2So1GRR0TyNSil90rT4UJq0=; b=DOW3M92oJ3+tsLZxL9Jt3hrzSYt4oHMA3178x2dHQr85ozlmzlVW3KHKb/uzSd2HnGixJx4bM78Msu3wGt1Gh+CbFZ7I62VxDqjtzAZadzca+xucGGusfVLMRfjZ4hGDoTJqIBtK0hoXbDjQkQV6tjx4hb6G4psBznpkryRxl6U=; X-UUID: e311c45bf3274cac809898e43a8b93f7-20200502 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1246902186; Sat, 02 May 2020 22:03:59 -0800 Received: from mtkmbs08n1.mediatek.inc (172.21.101.55) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 2 May 2020 23:03:57 -0700 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs08n1.mediatek.inc (172.21.101.55) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 3 May 2020 14:03:55 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sun, 3 May 2020 14:03:54 +0800 From: Stanley Chu To: , , , , , Subject: [PATCH v4 3/8] scsi: ufs: export ufs_fixup_device_setup() function Date: Sun, 3 May 2020 14:03:46 +0800 Message-ID: <20200503060351.10572-4-stanley.chu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20200503060351.10572-1-stanley.chu@mediatek.com> References: <20200503060351.10572-1-stanley.chu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200502_230408_804780_510E209E X-CRM114-Status: UNSURE ( 8.61 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: bvanassche@acm.org, andy.teng@mediatek.com, chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com, linux-kernel@vger.kernel.org, cang@codeaurora.org, linux-mediatek@lists.infradead.org, peter.wang@mediatek.com, matthias.bgg@gmail.com, Stanley Chu , linux-arm-kernel@lists.infradead.org, beanhuo@micron.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Export ufs_fixup_device_setup() to allow vendors to re-use it for fixing device quriks on specified UFS hosts. Signed-off-by: Stanley Chu --- drivers/scsi/ufs/ufshcd.c | 7 ++++--- drivers/scsi/ufs/ufshcd.h | 4 +++- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index da7b375709b6..6d5b49c07a69 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -6838,12 +6838,12 @@ static void ufshcd_wb_probe(struct ufs_hba *hba, u8 *desc_buf) hba->caps &= ~UFSHCD_CAP_WB_EN; } -static void ufs_fixup_device_setup(struct ufs_hba *hba) +void ufshcd_fixup_device_setup(struct ufs_hba *hba, struct ufs_dev_fix *fixups) { struct ufs_dev_fix *f; struct ufs_dev_info *dev_info = &hba->dev_info; - for (f = ufs_fixups; f->quirk; f++) { + for (f = fixups; f->quirk; f++) { if ((f->wmanufacturerid == dev_info->wmanufacturerid || f->wmanufacturerid == UFS_ANY_VENDOR) && ((dev_info->model && @@ -6852,6 +6852,7 @@ static void ufs_fixup_device_setup(struct ufs_hba *hba) hba->dev_quirks |= f->quirk; } } +EXPORT_SYMBOL_GPL(ufshcd_fixup_device_setup); static int ufs_get_device_desc(struct ufs_hba *hba) { @@ -6898,7 +6899,7 @@ static int ufs_get_device_desc(struct ufs_hba *hba) goto out; } - ufs_fixup_device_setup(hba); + ufshcd_fixup_device_setup(hba, ufs_fixups); ufshcd_vops_fixup_dev_quirks(hba); /* diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index 5fa03e0f3bd1..f34601121880 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -69,6 +69,7 @@ #include #include "ufs.h" +#include "ufs_quirks.h" #include "ufshci.h" #define UFSHCD "ufshcd" @@ -951,7 +952,8 @@ int ufshcd_query_flag(struct ufs_hba *hba, enum query_opcode opcode, void ufshcd_auto_hibern8_enable(struct ufs_hba *hba); void ufshcd_auto_hibern8_update(struct ufs_hba *hba, u32 ahit); - +void ufshcd_fixup_device_setup(struct ufs_hba *hba, + struct ufs_dev_fix *fixups); #define SD_ASCII_STD true #define SD_RAW false int ufshcd_read_string_desc(struct ufs_hba *hba, u8 desc_index,