From: "Bean Huo (beanhuo)" <beanhuo@micron.com>
To: Stanley Chu <stanley.chu@mediatek.com>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
"martin.petersen@oracle.com" <martin.petersen@oracle.com>,
"avri.altman@wdc.com" <avri.altman@wdc.com>,
"alim.akhtar@samsung.com" <alim.akhtar@samsung.com>,
"jejb@linux.ibm.com" <jejb@linux.ibm.com>,
"asutoshd@codeaurora.org" <asutoshd@codeaurora.org>
Cc: "cang@codeaurora.org" <cang@codeaurora.org>,
"matthias.bgg@gmail.com" <matthias.bgg@gmail.com>,
"bvanassche@acm.org" <bvanassche@acm.org>,
"linux-mediatek@lists.infradead.org"
<linux-mediatek@lists.infradead.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"kuohong.wang@mediatek.com" <kuohong.wang@mediatek.com>,
"peter.wang@mediatek.com" <peter.wang@mediatek.com>,
"chun-hung.wu@mediatek.com" <chun-hung.wu@mediatek.com>,
"andy.teng@mediatek.com" <andy.teng@mediatek.com>
Subject: RE: [EXT] [PATCH v1 4/4] scsi: ufs-mediatek: enable WriteBooster capability
Date: Wed, 29 Apr 2020 10:19:13 +0000 [thread overview]
Message-ID: <BN7PR08MB56845966D744DA36404FF054DBAD0@BN7PR08MB5684.namprd08.prod.outlook.com> (raw)
In-Reply-To: <20200428111355.1776-5-stanley.chu@mediatek.com>
> -----Original Message-----
> From: Stanley Chu <stanley.chu@mediatek.com>
> Sent: Tuesday, April 28, 2020 1:14 PM
> To: linux-scsi@vger.kernel.org; martin.petersen@oracle.com;
> avri.altman@wdc.com; alim.akhtar@samsung.com; jejb@linux.ibm.com;
> asutoshd@codeaurora.org
> Cc: Bean Huo (beanhuo) <beanhuo@micron.com>; cang@codeaurora.org;
> matthias.bgg@gmail.com; bvanassche@acm.org; linux-
> mediatek@lists.infradead.org; linux-arm-kernel@lists.infradead.org; linux-
> kernel@vger.kernel.org; kuohong.wang@mediatek.com;
> peter.wang@mediatek.com; chun-hung.wu@mediatek.com;
> andy.teng@mediatek.com; Stanley Chu <stanley.chu@mediatek.com>
> Subject: [EXT] [PATCH v1 4/4] scsi: ufs-mediatek: enable WriteBooster capability
>
> Enable WriteBooster capability on MediaTek UFS platforms.
>
> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
> ---
> drivers/scsi/ufs/ufs-mediatek.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
> index 673c16596fb2..15b9c420a3a5 100644
> --- a/drivers/scsi/ufs/ufs-mediatek.c
> +++ b/drivers/scsi/ufs/ufs-mediatek.c
> @@ -263,6 +263,9 @@ static int ufs_mtk_init(struct ufs_hba *hba)
> /* Enable clock-gating */
> hba->caps |= UFSHCD_CAP_CLK_GATING;
>
> + /* Enable WriteBooster */
> + hba->caps |= UFSHCD_CAP_WB_EN;
> +
> /*
> * ufshcd_vops_init() is invoked after
> * ufshcd_setup_clock(true) in ufshcd_hba_init() thus
> --
> 2.18.0
Reviewed-by: Bean Huo <beanhuo@micron.com>
prev parent reply other threads:[~2020-04-29 10:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-28 11:13 [PATCH v1 0/4] scsi: ufs: support LU Dedicated buffer type for WriteBooster Stanley Chu
2020-04-28 11:13 ` [PATCH v1 1/4] scsi: ufs: allow legacy UFS devices to enable WriteBooster Stanley Chu
2020-04-29 10:18 ` [EXT] " Bean Huo (beanhuo)
2020-04-28 11:13 ` [PATCH v1 2/4] scsi: ufs: add "index" in parameter list of ufshcd_query_flag() Stanley Chu
2020-04-29 9:24 ` [EXT] " Bean Huo (beanhuo)
2020-04-28 11:13 ` [PATCH v1 3/4] scsi: ufs: add LU Dedicated buffer type support for WriteBooster Stanley Chu
2020-04-29 10:39 ` [EXT] " Bean Huo (beanhuo)
2020-04-29 13:05 ` Stanley Chu
2020-04-28 11:13 ` [PATCH v1 4/4] scsi: ufs-mediatek: enable WriteBooster capability Stanley Chu
2020-04-29 10:19 ` Bean Huo (beanhuo) [this message]
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