From: Adrian Hunter <adrian.hunter@intel.com>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: "James E . J . Bottomley" <jejb@linux.ibm.com>,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
Alim Akhtar <alim.akhtar@samsung.com>,
Avri Altman <avri.altman@wdc.com>
Subject: Re: [PATCH V2] scsi: ufs-pci: Add LTR support for Intel controllers
Date: Wed, 2 Sep 2020 12:27:42 +0300 [thread overview]
Message-ID: <dc615e02-18a3-334d-dbc4-8aba94e4be6b@intel.com> (raw)
In-Reply-To: <yq14kohexka.fsf@ca-mkp.ca.oracle.com>
On 2/09/20 5:12 am, Martin K. Petersen wrote:
>
> Adrian,
>
>> Intel host controllers support the setting of latency tolerance.
>> Accordingly, implement the PM QoS ->set_latency_tolerance() callback. The
>> raw register values are also exposed via debugfs.
>
> Does not apply to 5.10/scsi-queue. Please rebase. Thanks!
>
Hi
Thanks for processing this.
The 5.10/scsi-queue branch seems to be missing the following fix. If you cherry
pick that, then it applies.
commit 8da76f71fef7d8a1a72af09d48899573feb60065
Author: Adrian Hunter <adrian.hunter@intel.com>
Date: Mon Aug 10 17:10:24 2020 +0300
scsi: ufs-pci: Add quirk for broken auto-hibernate for Intel EHL
Intel EHL UFS host controller advertises auto-hibernate capability but it
does not work correctly. Add a quirk for that.
[mkp: checkpatch fix]
Link: https://lore.kernel.org/r/20200810141024.28859-1-adrian.hunter@intel.com
Fixes: 8c09d7527697 ("scsi: ufshdc-pci: Add Intel PCI IDs for EHL")
Acked-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
next prev parent reply other threads:[~2020-09-02 9:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-27 7:20 [PATCH V2] scsi: ufs-pci: Add LTR support for Intel controllers Adrian Hunter
2020-08-27 12:08 ` Avri Altman
2020-09-02 2:12 ` Martin K. Petersen
2020-09-02 9:27 ` Adrian Hunter [this message]
2020-09-09 14:06 ` Adrian Hunter
2020-09-11 14:01 ` Adrian Hunter
2020-09-11 14:28 ` Martin K. Petersen
2020-09-15 20:19 ` Martin K. Petersen
2020-09-22 3:56 ` Martin K. Petersen
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