On 14/09/18 09:17, Adrian Hunter wrote:
> On 14/09/18 04:52, Ming Lei wrote:
>> On Thu, Sep 13, 2018 at 03:15:39PM +0300, Adrian Hunter wrote:
>>> On 13/09/18 15:05, Ming Lei wrote:
>>>> On Thu, Sep 13, 2018 at 02:28:48PM +0300, Adrian Hunter wrote:
>>>&g
On 14/09/18 04:52, Ming Lei wrote:
> On Thu, Sep 13, 2018 at 03:15:39PM +0300, Adrian Hunter wrote:
>> On 13/09/18 15:05, Ming Lei wrote:
>>> On Thu, Sep 13, 2018 at 02:28:48PM +0300, Adrian Hunter wrote:
>>>> blk-mq does not support runtime pm, so disable blk-mq sup
On 13/09/18 15:05, Ming Lei wrote:
> On Thu, Sep 13, 2018 at 02:28:48PM +0300, Adrian Hunter wrote:
>> blk-mq does not support runtime pm, so disable blk-mq support for now.
>
> So could you describe a bit what the issue you are trying to fix?
UFS is a low-power solution, so we
blk-mq does not support runtime pm, so disable blk-mq support for now.
Fixes: d5038a13eca7 ("scsi: core: switch to scsi-mq by default")
Signed-off-by: Adrian Hunter
---
drivers/scsi/ufs/ufshcd.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/scsi/ufs/ufshcd.c b/dr
On 30/08/18 13:46, Sayali Lokhande wrote:
> This patch adds configfs support to provision UFS device at
> runtime. This feature can be primarily useful in factory or
> assembly line as some devices may be required to be configured
> multiple times during initial system development phase.
> Configur
(yet to be applied) patch "scsi: ufs: sysfs:
reworking of the rpm_lvl and spm_lvl entries"
Adrian Hunter (1):
scsi: ufs: Add support for Auto-Hibernate Idle Timer
Documentation/ABI/testing/sysfs-driver-ufs | 15 ++
drivers/scsi/ufs/ufs-sysfs.
latency. Set a default value of
150 ms.
Signed-off-by: Adrian Hunter
---
Documentation/ABI/testing/sysfs-driver-ufs | 14 ++
drivers/scsi/ufs/ufs-sysfs.c | 76 ++
drivers/scsi/ufs/ufshcd.c | 26 ++
drivers/scsi/ufs/ufshcd.h
On 20/03/18 13:56, Stanislav Nijnikov wrote:
>
>
>> -Original Message-----
>> From: Adrian Hunter [mailto:adrian.hun...@intel.com]
>> Sent: Monday, March 19, 2018 10:01 AM
>> To: Vinayak Holikatti ; Martin K. Petersen
>> ; James E.J. Bottomley
>>
latency. Set a default value of
150 ms.
Signed-off-by: Adrian Hunter
---
Documentation/ABI/testing/sysfs-driver-ufs | 15 ++
drivers/scsi/ufs/ufs-sysfs.c | 77 ++
drivers/scsi/ufs/ufshcd.c | 26 ++
drivers/scsi/ufs/ufshcd.h
-hibernate during resume, and otherwise avoids
updating the register if the device is runtime suspended. Also a default
value of 150ms is set.
Changes in V2:
Re-based on top of (yet to be applied) patch "scsi: ufs: sysfs:
reworking of the rpm_lvl and spm_lvl entries"
was added to the ABI file. The on-write behaviour of
> these entries wasn't changed.
>
> Signed-off-by: Stanislav Nijnikov
Acked-by: Adrian Hunter
> ---
> Documentation/ABI/testing/sysfs-driver-ufs | 67 ++
> drivers/scsi
On 19/02/18 08:35, Adrian Hunter wrote:
> On 18/02/18 11:45, Avri Altman wrote:
>>
>>
>>> -Original Message-
>>> From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi-
>>> ow...@vger.kernel.org] On Behalf Of Adrian Hunter
>>> Sent
On 18/02/18 11:45, Avri Altman wrote:
>
>
>> -Original Message-
>> From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi-
>> ow...@vger.kernel.org] On Behalf Of Adrian Hunter
>> Sent: Friday, February 16, 2018 2:01 PM
>> To: Vinayak Holikatti
latency. Set a default value of
150 ms.
Signed-off-by: Adrian Hunter
---
Documentation/ABI/testing/sysfs-driver-ufs | 15 ++
drivers/scsi/ufs/ufs-sysfs.c | 77 ++
drivers/scsi/ufs/ufshcd.c | 26 ++
drivers/scsi/ufs/ufshcd.h
of
150ms is set.
Adrian Hunter (1):
scsi: ufs: Add support for Auto-Hibernate Idle Timer
Documentation/ABI/testing/sysfs-driver-ufs | 15 ++
drivers/scsi/ufs/ufs-sysfs.c | 77 ++
drivers/scsi/ufs/ufshcd.c | 26
On 14/08/17 18:21, Bart Van Assche wrote:
> On Sun, 2017-08-13 at 19:44 +0200, Christoph Hellwig wrote:
>> Defaulting to scsi-mq in 4.13-rc has shown various regressions
>> on setups that we didn't previously consider. Fixes for them are
>> in progress, but too invasive to make it in this cycle.
Put PM functions under correct config options and use standard PM macros
to set callbacks.
Signed-off-by: Adrian Hunter
---
drivers/scsi/ufs/ufshcd-pci.c | 22 +-
1 file changed, 9 insertions(+), 13 deletions(-)
diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs
Add PCI id and variant ops for Intel CNL UFS host controller.
Signed-off-by: Adrian Hunter
---
drivers/scsi/ufs/ufshcd-pci.c | 38 ++
1 file changed, 38 insertions(+)
diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c
index
Change variant name from intel to intel-pci
Adrian Hunter (2):
scsi: ufshcd-pci: Fix PM config
scsi: ufshcd-pci: Add Intel CNL support
drivers/scsi/ufs/ufshcd-pci.c | 60 +--
1 file changed, 47 insertions(+), 13 deletions(-)
Regards
Adrian
From: Szymon Mielczarek
This patch adds a glue pci driver for Intel UFS Host controllers.
Signed-off-by: Szymon Mielczarek
Signed-off-by: Adrian Hunter
---
Changes in V3:
Remove UFSHCI class code and match on PCI device ID
Changes in V2:
Change variant name from intel to
Oops, sorry, didn't mean to send this one again, since it has been applied.
From: Szymon Mielczarek
Move the initialization of clocks list head to ufshcd_alloc_host so that
every driver doesn't have to do it. Remove checks for the list head being
NULL because that is not possible.
Signed-off-by: Szymon Mielczarek
Signed-off-by: Adrian Hunter
---
drivers/scsi/u
From: Szymon Mielczarek
This patch adds a glue pci driver for Intel UFS Host controllers.
Signed-off-by: Szymon Mielczarek
Signed-off-by: Adrian Hunter
---
Changes in V2:
Change variant name from intel to intel-pci
drivers/scsi/ufs/Kconfig| 11 +++
drivers/scsi/ufs
From: Szymon Mielczarek
This patch adds a glue pci driver for Intel UFS Host controllers.
Signed-off-by: Szymon Mielczarek
Signed-off-by: Adrian Hunter
---
drivers/scsi/ufs/Kconfig| 11 +++
drivers/scsi/ufs/Makefile | 1 +
drivers/scsi/ufs/ufshcd-intel-pci.c | 183
Hi
Here is a PCI driver for Intel UFS host controllers, with a small tidy-up
precursor patch.
Szymon Mielczarek (2):
scsi: ufs: Tidy clocks list head usage
scsi: ufshcd-intel-pci: Add PCI driver for Intel Host controllers
drivers/scsi/ufs/Kconfig| 11 +++
drivers/scsi
From: Szymon Mielczarek
Move the initialization of clocks list head to ufshcd_alloc_host() so that
every driver doesn't have to do it. Remove checks for the list head being
NULL because that is not possible.
Signed-off-by: Szymon Mielczarek
Signed-off-by: Adrian Hunter
---
drivers/scs
On 05/04/17 14:39, Vlastimil Babka wrote:
> On 04/05/2017 01:36 PM, Richard Weinberger wrote:
>> Michal,
>>
>> Am 05.04.2017 um 13:31 schrieb Michal Hocko:
>>> On Wed 05-04-17 09:47:00, Vlastimil Babka wrote:
Nandsim has own functions set_memalloc() and clear_memalloc() for robust
setting
On 15/08/16 21:14, Christoph Hellwig wrote:
> On Mon, Aug 15, 2016 at 11:43:12AM -0500, Shaun Tancheff wrote:
>> Hmm ... Since REQ_SECURE implied REQ_DISCARD doesn't this
>> mean that we should include REQ_OP_SECURE_ERASE checking
>> wherever REQ_OP_DISCARD is being checked now in drivers/scsi/sd.c
On 02/06/16 00:41, Tomas Winkler wrote:
> Register eMMC RPMB partition with the RPMB subsystem and provide
> implementation for the RPMB access operations abstracting
> actual multi step process.
>
> V2: resend
> V3: commit message fix
> V4: Kconfig: use select RPMB to ensure valid configuration
>
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