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: 11524237 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 0A79692A for ; Sun, 3 May 2020 06:04:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E5808207DD for ; Sun, 3 May 2020 06:04:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="DOW3M92o" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726971AbgECGEG (ORCPT ); Sun, 3 May 2020 02:04:06 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:44123 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726937AbgECGEF (ORCPT ); Sun, 3 May 2020 02:04:05 -0400 X-UUID: b423f935b4be4dedbe5852074aeb56d2-20200503 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: b423f935b4be4dedbe5852074aeb56d2-20200503 Received: from mtkcas10.mediatek.inc [(172.21.101.39)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 930530585; Sun, 03 May 2020 14:03:56 +0800 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: , , , , , CC: , , , , , , , , , , , Stanley Chu 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 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.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,