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 1/2] Documentation: devicetree: Add DT bindings for UFS host
controller
[PATCH 2/2] scsi: ufs:
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 sthu...@codeaurora.org
diff --git a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt
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
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
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
The response UPIU length should be in DWORD and not in bytes.
Signed-off-by: Maya Erez me...@codeaurora.org
Signed-off-by: Sujit Reddy Thumma sthu...@codeaurora.org
Signed-off-by: Dolev Raviv dra...@codeaurora.org
Tested-by: Dolev Raviv dra...@codeaurora.org
diff --git
Simplify operations with hiding mmio_base.
Signed-off-by: Seungwon Jeon tgih@samsung.com
Signed-off-by: Dolev Raviv dra...@codeaurora.org
Tested-by: Maya Erez me...@codeaurora.org
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 7ce40a5..3946b9d 100644
---
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 tgih@samsung.com
Signed-off-by: Dolev Raviv dra...@codeaurora.org
Tested-by: Maya Erez me...@codeaurora.org
diff --git
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 tgih@samsung.com
Signed-off-by: Dolev Raviv dra...@codeaurora.org
Tested-by: Maya Erez me...@codeaurora.org
diff --git
Il 11/05/2013 01:00, James Bottomley ha scritto:
This is the final round of SCSI patches for the merge window. It
consists mostly of driver updates (bnx2fc, ibmfc, fnic, lpfc, be2iscsi,
pm80xx, qla4x and ipr). There's also the power management updates that
complete the patches in Jens' tree,
On Sunday, May 12, 2013, Dolev Raviv wrote:
Author should be identified here. (From: author...)
Except last patch of series(8/8), all of patches are not from you.
Simplify operations with hiding mmio_base.
Signed-off-by: Seungwon Jeon tgih@samsung.com
Signed-off-by: Dolev Raviv
On 05/10/2013 09:27 PM, Baruch Even wrote:
On Fri, May 10, 2013 at 11:18 PM, Hannes Reinecke h...@suse.de wrote:
On 05/10/2013 07:51 PM, Baruch Even wrote:
The error handling I have in mind (admittedly, not fully thought out)
should work for both FC and SAS. Currently the error recovery
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