+Cc: Lukas (I think he might be interested to look at this)
On Fri, Aug 31, 2018 at 7:37 AM Suganath Prabu S
wrote:
>
> Posting below set of patches to support PCIe Hot Plug surprise removal,
> and few defect fixes.
>
> This is NOT the normal PCIe Hot Plug support, whereby the user informs the
>
This is to fix Sync cache and start stop command
failures with DID_NO_CONNECT during driver unload.
1) Release drives first from SML, then remove internally
in driver.
2) And allow sync cache and Start stop commands to firmware,
even when remove_host flag is set
Signed-off-by: Suganath Prabu S
* Driver does a PCIe read to check whether HBA is hot unplugged or
not. If the returned vendor ID is 0x/0x0, then this
indicates that the device might have been hot removed and the device
will be removed from driver.
* In the PCI device remove() callback function, flush out all
the outstan
During driver load create a hba hot unplug watchdog thread
"_base_hba_hot_unplug_work".
This will poll whether HBA device is unplugged or not by reading IOC's
vendor field in IOC's PCI configuration space for every one second.
If hot unplug is detected, it terminates all the outstanding IOs
and h
* If EEDPTagMode field in manufacturing page11 is set,
unset it. This is needed to fix a hardware bug
in SAS3/SAS2 cards, So, skipping EEDPTagMode changes
in Manufacturing page11 for SAS35 controllers.
* Fix driver modifying NVRAM/persistent data in
Manufacturing page11 along with current copy. Dr
Posting below set of patches to support PCIe Hot Plug surprise removal,
and few defect fixes.
This is NOT the normal PCIe Hot Plug support, whereby the user informs the
OS that a hot removal is desired, the OS does an orderly shutdown of the driver
on the device, special hot plug circuitry removes
Introduce mpt3sas_wait_for_ioc_to_operational.
This section of code "wait for IOC to be operational"
is used in many places across the driver,
and hence moved this section of code in to the function
"mpt3sas_wait_for_ioc_to_operational".
Also added HBA hot unplug checks, and this returns with
err
Modify driver version to 27.100.00.00
(which is equivalent to PH8 OOB driver)
Signed-off-by: Suganath Prabu S
---
drivers/scsi/mpt3sas/mpt3sas_base.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h
b/drivers/scsi/mpt3sas/mpt3sas_base.h
The code for getting shost and IOC is redundant so
moved that to function "scsih_get_shost_and_ioc".
Also checks for NULL are added to IOC and shost.
Signed-off-by: Suganath Prabu S
---
drivers/scsi/mpt3sas/mpt3sas_scsih.c | 98 ++--
1 file changed, 82 insertions(
On 08/30/2018 12:25 PM, Greg Edwards wrote:
> When T10 PI is enabled on a backing device for the iblock backstore, the
> PI SGL for the entire command is attached to the first bio only. This
> works fine if the command is covered by a single bio, but can result in
> ref tag errors in the client fo
broadcom.com, sreekanth.re...@broadcom.com, Suganath Prabu S
Hi Suganath,
I love your patch! Perhaps something to improve:
[auto build test WARNING on scsi/for-next]
[also build test WARNING on v4.19-rc1 next-20180830]
[if your patch is applied to the wrong git tree, please drop us a note to help
When T10 PI is enabled on a backing device for the iblock backstore, the
PI SGL for the entire command is attached to the first bio only. This
works fine if the command is covered by a single bio, but can result in
ref tag errors in the client for the other bios in a multi-bio command,
e.g.
[ 4
From: Quinn Tran
Turn ON logout_on_delete flag to make sure firmware
resource for fcport is cleaned up on ADISC error.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_init.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/scsi/qla2xxx/qla_
From: Quinn Tran
When driver receive PLOGI/PRLI from FW, the WWPN value
will be provided. If it is not, then driver will terminate it.
The WWPN allows driver to locate the session or create a
new session.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_
From: Quinn Tran
when switch responds with error for Get Port Speed Command (GPSC),
driver should not proceed with telling FW about the speed
of the remote port.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_gs.c | 4 ++--
1 file changed, 2 insertions(
From: Quinn Tran
On Abort of initiator scsi command, the abort needs to
follow the same qpair as the the scsi command to prevent
out of order processing.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_init.c | 15 +--
drivers/scsi/qla2xxx/ql
From: Quinn Tran
Currently, the rport registration is being called from a single
work element that is used to process QLA internal "work_list".
This work_list is meant for quick and simple task (ie no sleep).
The Rport registration process sometime can be delayed by upper
layer. This causes back
Fixes: 6246b8a1d26c7c ("[SCSI] qla2xxx: Enhancements to support ISP83xx.")
Fixes: 1bb395485160d2 ("qla2xxx: Correct iiDMA-update calling conventions.")
Cc:
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_mbx.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/d
From: Quinn Tran
Decrement login retry count only for plogi, instead of
number of attempt made for login.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_init.c | 18 +-
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/drive
From: Quinn Tran
Rename rscn_rcvd field to scan_needed to be more meaningful.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_def.h | 2 +-
drivers/scsi/qla2xxx/qla_gs.c | 12 ++--
drivers/scsi/qla2xxx/qla_init.c | 2 +-
3 files changed, 8 i
From: Quinn Tran
Remove redundant check for fcport is deleted or being delete.
The same check is already in the deletion routine.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_gs.c | 62 +++
1 file changed, 9 ins
From: Quinn Tran
When all fabric scan retries fail, remove all RPorts, DMA resources
for the command otherwise we have stale Rports.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_gs.c | 128 +-
1 file changed, 64
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_version.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/qla2xxx/qla_version.h
b/drivers/scsi/qla2xxx/qla_version.h
index 3850b28518e5..0dbba38c408f 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++
From: Quinn Tran
Turn off IOCB timeout timer on IOCB completion instead of
turning it off in a deferred task. This prevent false
alarm if the deferred task is stalled out.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_gs.c | 8 +---
1 file changed
From: Quinn Tran
For target mode, any chip reset is triggered before target mode
is enabled will be hold off until user is ready to enable. This
prevents the chip from starting or running before it is intended.
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xx
From: Quinn Tran
This patch improves performance for 16G and above adaper by
removing additional call to process_response_queue().
Cc:
Signed-off-by: Quinn Tran
Signed-off-by: Himanshu Madhani
---
drivers/scsi/qla2xxx/qla_init.c | 2 --
drivers/scsi/qla2xxx/qla_iocb.c | 17 -
Hi Martin,
This series updates driver for ABTS handling and rport management.
Please queue this patches to 4.20/scsi-misc at your earliest convenience.
Thanks,
Himanshu
Himanshu Madhani (2):
qla2xxx: Fix incorrect port speed being set for FC adapters
qla2xxx: Update driver to version 10.0
https://bugzilla.kernel.org/show_bug.cgi?id=199435
goldyfruit (gaetan.tre...@incloudus.com) changed:
What|Removed |Added
CC||gaetan.tre...@i
On Wed, Aug 29, 2018 at 06:23:52PM -0500, Mike Christie wrote:
>
> Can you still hit the issue where t_prot_nents > BIO_MAX_PAGES so
> bio_integrity_alloc fails or is t_prot_nents always going to be smaller.
> Was wondering why you dropped that from the last patch.
There was a vhost bug that was a
Chengguang,
> kmem_cache_destroy() can handle NULL pointer correctly, so there is
> no need to check NULL pointer before calling kmem_cache_destroy()
Applied to 4.20/scsi-queue, thank you.
--
Martin K. Petersen Oracle Linux Engineering
Dan,
> Smatch complains about this code:
>
> drivers/scsi/lpfc/lpfc_scsi.c:1053 lpfc_get_scsi_buf_s4()
> warn: variable dereferenced before check 'lpfc_cmd' (see line 1039)
>
> Fortunately the NULL check isn't required so I have removed it.
Applied to 4.20/scsi-queue, thank you!
--
Ma
Faisal,
> 'NEGOTIATION' was misspelled as 'NEGOTATION'. Fixed it. It is a coding
> style change which should have no impact on runtime execution of code.
Applied to 4.20/scsi-queue, thanks!
--
Martin K. Petersen Oracle Linux Engineering
Nilesh,
> The QED driver commit, 1ac4329 qed: Add configuration information to
> register dump and debug data, removes the CRC length validation
> causing nvm_get_image failure while loading qedi driver,
>
> [qed_mcp_get_nvm_image:2700(host_10-0)]Image [0] is too big - 6008
> bytes where onl
Mike,
> The following patches are login fixes from the list. The set has been
> rebased against Linus's current tree so they apply over the idr/ida
> patches that have been merged.
Applied to 4.19/scsi-fixes, thanks!
--
Martin K. Petersen Oracle Linux Engineering
From: Subhash Jadavani
UFS host supplies the reference clock to UFS device and UFS device
specification allows host to provide one of the 4 frequencies (19.2 MHz,
26 MHz, 38.4 MHz, 52 MHz) for reference clock. Host should set the
device reference clock frequency setting in the device based on wha
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.
Configuration Descriptors can be written multiple times un
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.
Configuration Descriptors can be written multiple times unti
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