he "Unused variable 'event_data' warning".
Thanks,
Sreekanth
> -Original Message-
> From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi-
> ow...@vger.kernel.org] On Behalf Of Tim Gardner
> Sent: Thursday, February 21, 2013 12:18 AM
> To: linux-kernel@
t; Cc: Alexey Khoroshilov; linux-s...@vger.kernel.org; Nandigama,
> Nagalakshmi; Reddy, Sreekanth; linux-kernel@vger.kernel.org; ldv-
> proj...@ispras.ru
> Subject: [PATCH v2] [SCSI] mpt2sas: fix double mutex lock in
> NON_BLOCKING state
>
> If state is NON_BLOCKING and mutex_try
;Cc: Jan Vesely; Nandigama, Nagalakshmi; Reddy, Sreekanth; Tomas Henzl
>Subject: [PATCH 0/2] mpt{2,3}sas remove disconnected phys on topology
>change
>
>From: Jan Vesely
>
>These two patches add phy removal on link loss. This change keeps sysfs up-
>to-date with actually connected phys.
James,
This patch seem to be fine. Please consider this patch as Acked-by: "Sreekanth
Reddy"
Regards,
Sreekanth.
-Original Message-
From: Dan Carpenter [mailto:dan.carpen...@oracle.com]
Sent: Friday, December 07, 2012 11:58 AM
To: Nandigama, Nagalakshmi
Cc: Reddy, Sreekant
This patch seem to be fine. Please consider this patch.
Regards,
Sreekanth.
-Original Message-
From: linux-scsi-ow...@vger.kernel.org
[mailto:linux-scsi-ow...@vger.kernel.org] On Behalf Of Kent Overstreet
Sent: Tuesday, October 16, 2012 1:39 AM
To: linux-bca...@vger.kernel.org; linux-ker
Hi,
This patch seem to be fine. Please consider this patch as Acked-by: "Sreekanth
Reddy"
Regards,
Sreekanth.
-Original Message-
From: linux-scsi-ow...@vger.kernel.org
[mailto:linux-scsi-ow...@vger.kernel.org] On Behalf Of Kent Overstreet
Sent: Tuesday, October 16, 2012 1:39 AM
To: li
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:
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
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
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
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-
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
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
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
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
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
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
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 --
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
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 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
>>
>> Sreekanth> A new mpt2sas driver module parameter 'disable_eedp' is
>> Sreekanth> added to Disable EEDP support. By default DIF support is
>> Sreekanth> enabled in the driver and this module parameter would allow
>> Sreekanth> users to turn it off.
>>
>> Why don't you just set the prot_mask mo
In _scsih_probe, delay the call to scsi_add_host until the host has been
fully set up.
Otherwise, the default .can_queue value of 1 causes scsi-mq to set the block
layer request queue size to its minimum size, resulting in awful performance.
In _scsih_probe error handling, call mpt3sas_base_deta
In _scsih_probe, delay the call to scsi_add_host until the host has been
fully set up.
Otherwise, the default .can_queue value of 1 causes scsi-mq to set the block
layer request queue size to its minimum size, resulting in awful performance.
In _scsih_probe error handling, call mpt3sas_base_deta
Just resending below set of patches which I have sent on 14th March 2014.
And I have removed below subjected patch since we have already have the
module parameter port_mask to disable EEDP support.
[PATCH 02/11][SCSI]mpt2sas: Added new driver module Parameter disable_eedp to
Disable EEDP Support.
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
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
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-
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
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
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
Just resending below set of patches which I have sent on 14th March 2014.
And I have removed below subjected patch since we have already have the
module parameter port_mask to disable EEDP support.
[PATCH 1/9][SCSI]mpt3sas: Added new driver module Parameter disable_eedp to
Disable EEDP Support.
P
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
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
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
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
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
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
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
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
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
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
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