From patchwork Mon May 4 14:56:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11526425 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 4FD3617E8 for ; Mon, 4 May 2020 14:57:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 367FE215A4 for ; Mon, 4 May 2020 14:57:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="HbrD1ihm" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729122AbgEDO5E (ORCPT ); Mon, 4 May 2020 10:57:04 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:10830 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728689AbgEDO4i (ORCPT ); Mon, 4 May 2020 10:56:38 -0400 X-UUID: 9fdaca3a1bae4332aa301141592e3c6b-20200504 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=i0FzsfpTNA3ISziIiPIG4aqyoIUmD6rlIQ3hBf2gOAA=; b=HbrD1ihmC/AQzYhm7vai7aGvqi7Z1uK9YCKuwwAGzxS8RBWw2ouePKZh4CIl1jYQCU6t7XvD6QKhltcSGIKjnP4bUs3TN9RAB68dDqEcqHki2qZ7NVbRGf0LnF75wASTuSQQxVih8w0PWm80ILyd1gFWVwtrrKQSi/oiobDtIaw=; X-UUID: 9fdaca3a1bae4332aa301141592e3c6b-20200504 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 1936321619; Mon, 04 May 2020 22:56:31 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs02n2.mediatek.inc (172.21.101.101) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 4 May 2020 22:56:26 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 4 May 2020 22:56:26 +0800 From: Stanley Chu To: , , , , , CC: , , , , , , , , , , , Stanley Chu Subject: [PATCH v6 3/8] scsi: ufs: export ufs_fixup_device_setup() function Date: Mon, 4 May 2020 22:56:17 +0800 Message-ID: <20200504145622.13895-4-stanley.chu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20200504145622.13895-1-stanley.chu@mediatek.com> References: <20200504145622.13895-1-stanley.chu@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 2B33CF8D6FE1F84FDDCC74114279B75D92A1088D4717E2F1AC1615FB2A26F5722000:8 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 Reviewed-by: Avri Altman --- 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 fc1549f829cc..ba8185625109 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -6835,12 +6835,12 @@ 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 && @@ -6849,6 +6849,7 @@ 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) { @@ -6895,7 +6896,7 @@ 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,