linux-kernel - RE: [PATCH] scsi: ufs: Enable HOST_PA_TACTIVATE quirk for WDC UFS devices

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Message-ID: <MN2PR04MB699151D32EEDBE1CAE449FF0FC1D0@MN2PR04MB6991.namprd04.prod.outlook.com>
Date:   Thu, 6 Feb 2020 13:21:27 +0000
From:   Avri Altman <Avri.Altman@....com>
To:     Can Guo <cang@...eaurora.org>,
        "asutoshd@...eaurora.org" <asutoshd@...eaurora.org>,
        "nguyenb@...eaurora.org" <nguyenb@...eaurora.org>,
        "hongwus@...eaurora.org" <hongwus@...eaurora.org>,
        "rnayak@...eaurora.org" <rnayak@...eaurora.org>,
        "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        "kernel-team@...roid.com" <kernel-team@...roid.com>,
        "saravanak@...gle.com" <saravanak@...gle.com>,
        "salyzyn@...gle.com" <salyzyn@...gle.com>
CC:     Alim Akhtar <alim.akhtar@...sung.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Bean Huo <beanhuo@...ron.com>,
        Stanley Chu <stanley.chu@...iatek.com>,
        Bart Van Assche <bvanassche@....org>,
        Venkat Gopalakrishnan <venkatg@...eaurora.org>,
        Tomas Winkler <tomas.winkler@...el.com>,
        open list <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] scsi: ufs: Enable HOST_PA_TACTIVATE quirk for WDC UFS
 devices

Hi,
 
> 
> Western Digital UFS devices require host PA_TACTIVATE to be lower than
> device PA_TACTIVATE, otherwise it may get stuck during hibern8 sequence.
> 
> Signed-off-by: Can Guo <cang@...eaurora.org>

Please allow few more days to consult internally about this.
Thanks,
Avri