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References: <20230328103801.11198-1-powen.kao@mediatek.com> <20230328103801.11198-2-powen.kao@mediatek.com>
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From:   Stanley Chu <chu.stanley@gmail.com>
Date:   Wed, 29 Mar 2023 09:32:28 +0800
Message-ID: <CAGaU9a8f37ZyMjVyYnonNCro55UQJ033Ns+LoaOcWDUg3Gp=3A@mail.gmail.com>
Subject: Re: [PATCH 2/2] scsi: ufs: ufs-mediatek: Add UFSHCD_QUIRK_MCQ_BROKEN_INTR
 quirk
To:     Po-Wen Kao <powen.kao@mediatek.com>
Cc:     linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org,
        Stanley Chu <stanley.chu@mediatek.com>,
        "James E.J. Bottomley" <jejb@linux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@oracle.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>,
        wsd_upstream@mediatek.com, peter.wang@mediatek.com,
        alice.chao@mediatek.com, naomi.chu@mediatek.com,
        chun-hung.wu@mediatek.com, cc.chou@mediatek.com,
        eddie.huang@mediatek.com, mason.zhang@mediatek.com,
        chaotian.jing@mediatek.com, jiajie.hao@mediatek.com
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On Tue, Mar 28, 2023 at 6:42=E2=80=AFPM Po-Wen Kao <powen.kao@mediatek.com>=
 wrote:
>
> Set UFSHCD_QUIRK_MCQ_BROKEN_INTR for mtk driver
>
> Signed-off-by: Po-Wen Kao <powen.kao@mediatek.com>
> ---
>  drivers/ufs/host/ufs-mediatek.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-media=
tek.c
> index 73e217260390..b4a4a580ad37 100644
> --- a/drivers/ufs/host/ufs-mediatek.c
> +++ b/drivers/ufs/host/ufs-mediatek.c
> @@ -901,6 +901,8 @@ static int ufs_mtk_init(struct ufs_hba *hba)
>         hba->caps |=3D UFSHCD_CAP_CLK_SCALING;
>
>         hba->quirks |=3D UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL;
> +       hba->quirks |=3D UFSHCD_QUIRK_MCQ_BROKEN_INTR;
> +
>         hba->vps->wb_flush_threshold =3D UFS_WB_BUF_REMAIN_PERCENT(80);
>
>         if (host->caps & UFS_MTK_CAP_DISABLE_AH8)
> --
> 2.18.0
>

Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>