Hi everyone
We're about three weeks out from LSF/MM, so the PC is putting together
the agenda here:
https://docs.google.com/spreadsheet/pub?key=0ArurRVMVCSnkdHU2Zk1KbFhmeVZFVmFMQ19nakJYaFE&gid=0
The current list of attendees is:
https://docs.google.com/spreadsheet/pub?key=0ArurRVMVCSnkdHU2Zk1Kb
On Wednesday 12 March 2014, Loc Ho wrote:
> + sataphy1clk: sataphy1clk@1f21c000 {
> + compatible = "apm,xgene-device-clock";
> + #clock-cells = <1>;
> + clocks = <&socplldiv2 0>;
> +
On Wednesday 12 March 2014, Loc Ho wrote:
> +- clocks : Reference to the clock entry.
> +- phys : A list of phandles + phy-specifiers, one for each
> + entry in phy-names.
> +- phy-names: Should contain:
> + * "sata-6g" for the SATA
Starting multipath on a cciss device will cause a kernel
warning to be triggered. Problem is that we're using the
->queuedata field of the request_queue to derefence the
scsi device; however, for other (non-SCSI) devices this
points to a totally different structure.
So we should rather be using acc
On Fri, Mar 14, 2014 at 12:13:52PM +0100, Hannes Reinecke wrote:
> Starting multipath on a cciss device will cause a kernel
> warning to be triggered. Problem is that we're using the
> ->queuedata field of the request_queue to derefence the
> scsi device; however, for other (non-SCSI) devices this
On Wednesday 12 March 2014, Loc Ho wrote:
> This patch adds support for the APM X-Gene SoC AHCI SATA host controller
> driver. It requires the corresponding APM X-Gene SoC PHY driver. This
> initial version only supports Gen3 speed.
>
> Signed-off-by: Loc Ho
> Signed-off-by: Tuan Phan
> Signed-o
On Wednesday 12 March 2014, Loc Ho wrote:
> + sata01clk: sata01clk@1f21c000 {
> + compatible = "apm,xgene-device-clock";
> + #clock-cells = <1>;
> + clocks = <&socplldiv2 0>;
> +
Please consider this patch set for next kernel release.
Signed-off-by: Sreekanth Reddy
---
[PATCH 01/11][SCSI]mpt2sas: Added driver module parameter max_msix_vectors.
[PATCH 02/11][SCSI]mpt2sas: Added new driver module Parameter disable_eedp to
Disable EEDP Support.
[PATCH 03/11][SCSI]mpt2sas:
Added driver module parameter max_msix_vectors. Using this
module parameter the maximum number of MSI-X vectors could be set.
The number of MSI-X vectors used would be the minimum of MSI-X vectors
supported by the HBA, the number of CPU cores and the value set to
max_msix_vectors module parameters
Bump mpt2sas driver version to 17.100.00.00.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt2sas/mpt2sas_base.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h
b/drivers/scsi/mpt2sas/mpt2sas_base.h
index 80d26c1..0a6747a 100644
Added code to send a SEP message that turns off the Predictive
Failure LED when a drive is removed (if Predictive Failure LED was turned on).
Added a new flag 'pfa_led_on' per device that tracks the status of Predictive
Failure LED. When the drive is removed, this flag is checked and
sends the SEP
There was a down casting of the volume max LBA from a U64 to a U32,
which is taken out and now the max LBA is set appropriately to U64.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt2sas/mpt2sas_scsih.c | 14 ++
1 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/d
Up to now, Driver allocates a single contiguous block of memory
pool for all reply queues and passes down a single address in the
ReplyDescriptorPostQueueAddress field of the IOC Init Request
Message to the firmware.
When firmware receives this address, it will program each of the
Reply Descriptor
Copyright in driver sources is updated for year the 2014.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt2sas/Kconfig |2 +-
drivers/scsi/mpt2sas/mpt2sas_base.c |2 +-
drivers/scsi/mpt2sas/mpt2sas_base.h |2 +-
drivers/scsi/mpt2sas/mpt2sas_config.c|2
A new mpt2sas driver module parameter 'disable_eedp' is added to Disable
EEDP support. By default DIF support is enabled in the driver and
this module parameter would allow users to turn it off.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt2sas/mpt2sas_base.c |9 --
drivers/scsi/m
Below is the change set in MPI2 Rev Y specification and in 2.00.17 header files
1) Added SCSIStatusQualifier to SCSI IO Error Reply message.
2) Added ATA Security Freeze Lock to IO Unit Page 1 Flags field.
Below is the change set in MPI2 Rev Z specification and in 2.00.19 header files
1) Added res
The driver would send IOC facts only if HBA is in operational or ready
state. If it is in fault state, a diagnostic reset would be issued. It
would wait for 10 seconds to exit out of reset state. If the HBA continues
to be in reset state, then the HBA wouldn't be claimed by the driver.
Signed-off-
Bump mpt2sas driver version to 18.100.00.00.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt2sas/mpt2sas_base.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h
b/drivers/scsi/mpt2sas/mpt2sas_base.h
index 6dbbaba..cc49cbf 100644
Ack patches 1-7
Acked-by: Brian King
--
Brian King
Power Linux I/O
IBM Linux Technology Center
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
During hot-plugging of a disk(having a flaky link) the disk addition
stops and any further disk addition or removal doesn't happen on that
controller.
This is because, when driver receives DELAY_NOT_RESPONDING for a disk when it
is undergoing
addition in the SCSI Mid layer, the driver would blo
A new mpt3sas driver module parameter 'disable_eedp' is added to Disable
EEDP support. By default DIF support is enabled in the driver and
this module parameter would allow users to turn it off.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt3sas/mpt3sas_base.c | 38 --
Please consider this patch set for next kernel release.
Signed-off-by: Sreekanth Reddy
---
[PATCH 1/9][SCSI]mpt3sas: Added new driver module Parameter disable_eedp to
Disable EEDP Support.
[PATCH 2/9][SCSI]mpt3sas: MPI2.5 Rev G (2.5.2) specifications.
[PATCH 3/9][SCSI]mpt3sas: Clear PFA Status
Added code to send an SEP message that turns off the Predictive
Failure LED when a drive is removed (if Predictive Failure LED was turned on).
Added a new flag 'pfa_led_on' per device that tracks the status of Predictive
Failure LED. When the drive is removed, this flag is checked and
sends an SEP
Bump mpt3sas driver version to 03.100.00.00.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt3sas/mpt3sas_base.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h
b/drivers/scsi/mpt3sas/mpt3sas_base.h
index 3007521..0f7add9 100644
Below is the change set in MPI2.5 Rev G specification and 2.00.31 header files
1) Added SCSIStatusQualifier to SCSI IO Error Reply message.
2) Added ATA Security Freeze Lock to IO Unit Page 1 Flags field.
3) Added Allow Protection Information bit for IR Volume Create.
Signed-off-by: Sreekanth Redd
Below is the change set in MPI2.5 Rev H specification and 2.00.32 header files
1) Added reserved fields to IO Unit Page 7 for future use.
2) Added optional functionality to IOCInit Request so that
the host may specify a separate base address for each
Reply Descriptor Post Queue. IOC support f
Copyright in driver sources is updated for year the 2014.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt3sas/Kconfig|2 +-
drivers/scsi/mpt3sas/mpi/mpi2.h |2 +-
drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h|2 +-
drivers/scsi/mpt3sas/mpi/mpi2_init.h
Added following branding Strings for Intel custom HBAs support.
Driver String: Vendor ID Device ID
SubSystemVendor ID SubSystemDevice ID
Intel(R) Integrated RAID Module RMS3JC080 0x1000 0x0097
0x8086 0x352
Up to now, Driver allocates a single contiguous block of memory
pool for all reply queues and passes down a single address in the
ReplyDescriptorPostQueueAddress field of the IOC Init Request
Message to the firmware.
When firmware receives this address, it will program each of the
Reply Descriptor
Bump mpt3sas driver version to 04.100.00.00.
Signed-off-by: Sreekanth Reddy
---
drivers/scsi/mpt3sas/mpt3sas_base.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h
b/drivers/scsi/mpt3sas/mpt3sas_base.h
index 8fb2a38..09545fc 100644
On Fri, Mar 14 2014 at 7:15am -0400,
Christoph Hellwig wrote:
> On Fri, Mar 14, 2014 at 12:13:52PM +0100, Hannes Reinecke wrote:
> > Starting multipath on a cciss device will cause a kernel
> > warning to be triggered. Problem is that we're using the
> > ->queuedata field of the request_queue to
On Fri, Mar 14 2014 at 12:21pm -0400,
Mike Snitzer wrote:
> I have no problem with this patch, added safety-net and all, but
> bottomline: if scsi_dh interfaces were being called against a DM
> multipath request_queue that is a bug.
Sorry, s/DM multipath request_queue/non-SCSI requeue_queue/
>
From: "Ewan D. Milne"
Commit 0d860641db6d49655b91cd08c8db5af74f88bcb5
("disable eh_deadline if no host_reset_handler is set")
did not prevent eh_deadline from being set via sysfs if
shost->transportt was NULL. That logic is incorrect.
The logic should prevent setting eh_deadline if:
- A tran
Hi,
> On Wednesday 12 March 2014, Loc Ho wrote:
> > This patch adds support for the APM X-Gene SoC AHCI SATA host controller
> > driver. It requires the corresponding APM X-Gene SoC PHY driver. This
> > initial version only supports Gen3 speed.
> >
> > Signed-off-by: Loc Ho
> > Signed-off-by: Tua
On Friday 14 March 2014, Loc Ho wrote:
> > On Wednesday 12 March 2014, Loc Ho wrote:
> > gets called. Can you clarify what this register access does?
> > If it's just setting a index into a mux output, would it make
> > sense to have an optional DT property containing an integer with
> > the mux s
On Mon, Mar 10, 2014 at 11:29 PM, James Bottomley
wrote:
>> > In the long game, though this whole debate is moot: setups with hard
>> > wired start times adhere to them regardless of what the system does, so
>> > they ignore start unit commands. Systems without hard wired start times
>> > can usu
Hi,
>> > gets called. Can you clarify what this register access does?
>> > If it's just setting a index into a mux output, would it make
>> > sense to have an optional DT property containing an integer with
>> > the mux setting you want to set? That way you wouldn't even
>> > have to have two comp
> "Sreekanth" == Reddy, Sreekanth writes:
Sreekanth> A new mpt2sas driver module parameter 'disable_eedp' is added
Sreekanth> to Disable EEDP support. By default DIF support is enabled in
Sreekanth> the driver and this module parameter would allow users to
Sreekanth> turn it off.
Why don't y
> "Sreekanth" == Reddy, Sreekanth writes:
Sreekanth,
Sreekanth> The size of this contiguous block of memory pool is directly
Sreekanth> proportional to number of MSI-X vectors and the HBA queue
Sreekanth> depth. For example higher MSIX vectors requires larger
Sreekanth> contiguous block of m
Changes since v5:
* Per Tejun, fixed up the naming of the ata_port helper routines
* Cleaned up the return value of ata_port_pm helper routines to be 'void'
* Per Tejun, added a check of whether async scanning is disabled to gate
whether async resume will be performed out of caution for systems t
From: Todd Brandt
Improve overall system resume time by making libata link recovery
actions asynchronous relative to other resume events.
Link resume operations are performed using the scsi_eh thread, so
commands, particularly the sd resume start/stop command, will be held
off until the device e
async_schedule() sd resume work to allow disks and other devices to
resume in parallel.
This moves the entirety of scsi_device resume to an async context to
ensure that scsi_device_resume() remains ordered with respect to the
completion of the start/stop command. For the duration of the resume,
n
Tejun says:
"At least for libata, worrying about suspend/resume failures don't make
whole lot of sense. If suspend failed, just proceed with suspend. If
the device can't be woken up afterwards, that's that. There isn't
anything we could have done differently anyway. The same for resu
On Friday 14 March 2014, Loc Ho wrote:
> Hi,
>
> >> > gets called. Can you clarify what this register access does?
> >> > If it's just setting a index into a mux output, would it make
> >> > sense to have an optional DT property containing an integer with
> >> > the mux setting you want to set? Th
Hi
>> >> > gets called. Can you clarify what this register access does?
>> >> > If it's just setting a index into a mux output, would it make
>> >> > sense to have an optional DT property containing an integer with
>> >> > the mux setting you want to set? That way you wouldn't even
>> >> > have to
Rather than have architectures #define ARCH_HAS_SG_CHAIN in an architecture
specific scatterlist.h, make it a proper Kconfig option and use that
instead. At same time, remove the header files are are now mostly
useless and just include asm-generic/scatterlist.h.
Cc: Russell King
Cc: Tony Luck
Cc
This patch adds documentation for the APM X-Gene SoC SATA host controller DTS
binding.
Signed-off-by: Loc Ho
Signed-off-by: Tuan Phan
Signed-off-by: Suman Tripathi
---
.../devicetree/bindings/ata/apm-xgene.txt | 76
1 files changed, 76 insertions(+), 0 deletions
This patch adds the DTS entries for the APM X-Gene SoC 15Gbps Multi-purpose
PHY driver. The PHY for SATA controller 2 and 3 are enabled by default.
Signed-off-by: Loc Ho
Signed-off-by: Tuan Phan
Signed-off-by: Suman Tripathi
---
arch/arm64/boot/dts/apm-storm.dtsi | 72 +++
This patch adds support for the APM X-Gene SoC AHCI SATA host controller. In
order for the host controller to work, the corresponding PHY driver
musts also be available. Currently, only Gen3 disk is supported with this
initial version.
v18:
* Remove clock-name properity from dts nodes
* Update b
This patch adds APM X-Gene SoC AHCI SATA host controller DTS entries.
Signed-off-by: Loc Ho
Signed-off-by: Tuan Phan
Signed-off-by: Suman Tripathi
---
arch/arm64/boot/dts/apm-storm.dtsi | 80
1 files changed, 80 insertions(+), 0 deletions(-)
diff --git a
This patch adds support for the APM X-Gene SoC AHCI SATA host controller
driver. It requires the corresponding APM X-Gene SoC PHY driver. This
initial version only supports Gen3 speed.
Signed-off-by: Loc Ho
Signed-off-by: Tuan Phan
Signed-off-by: Suman Tripathi
---
drivers/ata/Kconfig |
51 matches
Mail list logo
