There is no need to check the version to clear
the interrupt status. And the order is changed
prior to actual handling.
Signed-off-by: Seungwon Jeon
Tested-by: Maya Erez
Acked-by: Santosh Y
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index c342a38..f4293d1 100644
--- a/d
Link start-up requires long time with multiphase handshakes
between UFS host and device. This affects driver's probe time.
This patch let link start-up run asynchronously. Link start-up
will be executed at the end of prove separately.
Along with this change, the following is worked.
Defined comple
Allow UFS device to complete its initialization and accept
SCSI commands by setting fDeviceInit flag. The device may take
time for this operation and hence the host should poll until
fDeviceInit flag is toggled to zero. This step is mandated by
UFS device specification for device initialization com
As part of device initialization sequence, sending NOP OUT UPIU and
waiting for NOP IN UPIU response is mandatory. This confirms that the
device UFS Transport (UTP) layer is functional and the host can configure
the device with further commands. Add support for sending NOP OUT UPIU to
check the dev
Add support for sending UFS query requests through tagged command
queuing. This design allows queuing query requests in any open slot
along with other SCSI commands. In this way there is no need to
save a slot in the requests queue and decrease its size.
A query request is posing to a SCSI command
Compatible list is used in commit 03b1781 but is not documented.
Add necessary device tree bindings to describe on-chip UFS host
controllers.
Signed-off-by: Sujit Reddy Thumma
diff --git a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt
b/Documentation/devicetree/bindings/ufs/ufshcd-plt
Simplify operations with hiding mmio_base.
Signed-off-by: Seungwon Jeon
Tested-by: Maya Erez
Acked-by: Santosh Y
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 7ce40a5..3946b9d 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -71,7 +71,7 @@ en
It makes interrupt setting more flexible especially
for disabling. And wrong bit mask is fixed for ver 1.0.
[17:16] is added for mask.
Signed-off-by: Seungwon Jeon
Tested-by: Maya Erez
Acked-by: Santosh Y
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 3946b9d..c342a38
The response UPIU length should be in DWORD and not in bytes.
Signed-off-by: Maya Erez
Signed-off-by: Sujit Reddy Thumma
Tested-by: Dolev Raviv
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 4ddc8be..7ce40a5 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/uf
This patch series clusters the latest version of all the UFS patches in the
SCSI mailing list. It gives a stable functional base line for the UFS driver.
It includes the following versions:
> [PATCH V5] scsi: ufs: add support for query requests
> [PATCH 1/2] Documentation: devicetree: Add DT bindi
>From 18072c1c3506a7e37ee485307a2c343efe5af4d0 Mon Sep 17 00:00:00 2001
From: Gu Zheng
Date: Mon, 13 May 2013 15:45:24 +0900
Subject: [PATCH 1/2] Kernel/time: Introduce a new timestamp function
local_time_seconds()
Introduce a new timestamp function local_time_seconds() to hide the conversion
o
>From 1abbcf9fa5ce6c9a0b005a445c53b9412b42fa83 Mon Sep 17 00:00:00 2001
From: Gu Zheng
Date: Mon, 13 May 2013 14:58:49 +0900
Subject: [PATCH 2/2] driver/scsi: Use local_time_seconds() to simplify the get
local timestamp operation
Signed-off-by: Gu Zheng
---
drivers/scsi/3w-9xxx.c | 14 ++---
Yes, apparently I have, and I missed this mail as well until it was
brought to my attention earlier.
I apologise for re sending the patch series with mistakes, I withdraw it
and let Santosh send it as he see fit.
> On Monday, May 13, 2013, Dolev Raviv wrote:
>> This patch series clusters the late
On 05/14/2013 01:23 AM, Yinghai Lu wrote:
> On Mon, May 13, 2013 at 9:08 AM, Jiang Liu wrote:
>> From: Gu Zheng
>> diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
>> index 4f0bc0a..bc075a3 100644
>> --- a/drivers/pci/probe.c
>> +++ b/drivers/pci/probe.c
>> @@ -1131,6 +1131,7 @@ static voi
On 05/14/2013 04:26 PM, Gu Zheng wrote:
On 05/14/2013 01:23 AM, Yinghai Lu wrote:
On Mon, May 13, 2013 at 9:08 AM, Jiang Liu wrote:
From: Gu Zheng
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 4f0bc0a..bc075a3 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1131
On Tue, May 14, 2013 at 7:59 AM, Liu Jiang wrote:
> On 05/14/2013 04:26 PM, Gu Zheng wrote:
> I suggest to use pci_release_dev() instead because it also needs to
> release OF related resources.
> I will update it in next version.
>
> diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
> ind
On 05/14/2013 12:45 AM, Gu Zheng wrote:
From 18072c1c3506a7e37ee485307a2c343efe5af4d0 Mon Sep 17 00:00:00 2001
From: Gu Zheng
Date: Mon, 13 May 2013 15:45:24 +0900
Subject: [PATCH 1/2] Kernel/time: Introduce a new timestamp function
local_time_seconds()
Introduce a new timestamp function loca
Hi James,
Please merge the following patches to scsi tree.
Thanks,
Santosh
Geert Uytterhoeven (1):
SCSI_UFSHCD should depend on SCSI_DMA
Sachin Kamat (1):
ufs: Remove redundant platform_set_drvdata()
Sujit Reddy Thumma (1):
Documentation: devicetree: Add DT bindings for UFS host controll
From: Sachin Kamat
Commit 0998d06310 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Signed-off-by: Sachin Kamat
Signed-off-by: Santosh Y
diff --git a/drivers/scsi/ufs/ufshcd-pltfrm.c b/drivers/scsi/ufs/ufshcd-pltfrm.c
index 0331
From: Geert Uytterhoeven
If NO_DMA=y:
drivers/built-in.o: In function `ufshcd_transfer_req_compl':
drivers/scsi/ufs/ufshcd.c:1182: undefined reference to `scsi_dma_unmap'
drivers/built-in.o: In function `ufshcd_map_sg':
drivers/scsi/ufs/ufshcd.c:377: undefined reference to `scsi_dma_map'
drivers
From: Sujit Reddy Thumma
Compatible list is used in commit 03b1781 but is not documented.
Add necessary device tree bindings to describe on-chip UFS host
controllers.
Signed-off-by: Sujit Reddy Thumma
Signed-off-by: Santosh Y
diff --git a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.tx
On Tue 14 May 2013 11:10:33 PM CST, Yinghai Lu wrote:
On Tue, May 14, 2013 at 7:59 AM, Liu Jiang wrote:
On 05/14/2013 04:26 PM, Gu Zheng wrote:
I suggest to use pci_release_dev() instead because it also needs to
release OF related resources.
I will update it in next version.
diff --git a/
On Tue, May 14, 2013 at 12:08 AM, Dolev Raviv wrote:
> Compatible list is used in commit 03b1781 but is not documented.
> Add necessary device tree bindings to describe on-chip UFS host
> controllers.
>
> Signed-off-by: Sujit Reddy Thumma
>
> diff --git a/Documentation/devicetree/bindings/ufs/ufs
On Tue, May 14, 2013 at 9:57 AM, Liu Jiang wrote:
> On Tue 14 May 2013 11:10:33 PM CST, Yinghai Lu wrote:
>>
>> On Tue, May 14, 2013 at 7:59 AM, Liu Jiang wrote:
>>>
>>> On 05/14/2013 04:26 PM, Gu Zheng wrote:
>>> I suggest to use pci_release_dev() instead because it also needs to
>>> releas
> "Jeremy" == Jeremy Linton writes:
>> others. We see cases fairly often where a misbehaving target has
>> confused the HBA enough that we can not bring the device back without
>> doing an HBA firmware reset. Despite I/O completing successfully on
>> other targets connected to the same HBA.
> "Ronnie" == ronnie sahlberg writes:
Ronnie,
Ronnie> I have added tests for the block limits VPD as
Ronnie> SCSI.Inquiry.InquiryBlockLimits. It checks that the pagelength
Ronnie> is valid. 3C if SBC3 is claimed and 0C if prior to SBC3.
Well, there are devices out there that claim SPC3/SBC
On 05/14/2013 11:57 PM, John Stultz wrote:
> On 05/14/2013 12:45 AM, Gu Zheng wrote:
>> From 18072c1c3506a7e37ee485307a2c343efe5af4d0 Mon Sep 17 00:00:00 2001
>> From: Gu Zheng
>> Date: Mon, 13 May 2013 15:45:24 +0900
>> Subject: [PATCH 1/2] Kernel/time: Introduce a new timestamp function
>> lo
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