On 2016-04-01 16:06, Chad Dupuis wrote:
On Fri, 1 Apr 2016, Johannes Thumshirn wrote:
On 2016-04-01 15:10, Chad Dupuis wrote:
From: Joe Carnuccio
Per customer request, add the following driver tunables:
o devloss_tmo
o max_luns
o queue_depth
o tm_timeout
Signed-off-by: Joe Carnuccio
Signe
On 04/04/2016 07:06 AM, Shaun Tancheff wrote:
> As Host Aware drives are becoming available we would like to be able
> to make use of such drives. This series is also intended to be suitable
> for use by Host Managed drives.
>
> The following series is hopefully a reasonable start at adding such
On Mon, Apr 4, 2016 at 2:32 PM, Hannes Reinecke wrote:
> On 04/04/2016 07:06 AM, Shaun Tancheff wrote:
>> As Host Aware drives are becoming available we would like to be able
>> to make use of such drives. This series is also intended to be suitable
>> for use by Host Managed drives.
>>
>> The fol
On 2016-04-02 18:36, James Bottomley wrote:
On Thu, 2016-03-31 at 14:53 +0200, Johannes Thumshirn wrote:
Add intermediate STARGET_REMOVE state to scsi_target_state to avoid
running
into the BUG_ON() in scsi_target_reap().
This intermediate state is only valid in the path from
scsi_remove_target
Generate ATA pass-through sense for both fixed and descriptor
format sense.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-scsi.c | 93 ++-
1 file changed, 59 insertions(+), 34 deletions(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/l
Whenever a sense code is set it would need to be evaluated to
update the error mask.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-eh.c | 28 +++-
drivers/scsi/scsi_error.c | 3 ++-
include/scsi/scsi_eh.h| 1 +
3 files changed, 22 insertions(+), 10 deletio
If NCQ autosense or the sense data reporting feature is enabled
the LBA of the offending command should be stored in the sense
data 'information' field.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-eh.c | 2 ++
drivers/ata/libata-scsi.c | 17 +
drivers/ata/libata.h
Implement MODE SELECT for the control mode page to allow the OS
to switch to descriptor sense.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-eh.c | 4 +-
drivers/ata/libata-scsi.c | 119 +-
drivers/ata/libata.h | 3 +-
include/linux/
Hi all,
here's a patchset to update the SCSI-to-ATA translation layer.
It is a resubmission of an earlier patchset for ATA autosense handling,
which got reverted as Tejun pointed out some issues with libata EH.
This patchset now implements proper autosense handling, where the
retrieved sense code
Whenever the sense key is set to 'invalid parameter' we should
be filling out the sense-key specific information field in the
sense buffer.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-scsi.c | 79 +++
1 file changed, 59 insertions(+), 20 dele
If the sense code is 'Invalid field in CDB' we should be
setting the field pointer to the offending byte.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-scsi.c | 155 --
1 file changed, 108 insertions(+), 47 deletions(-)
diff --git a/drivers/at
Use ata_scsi_set_sense() throughout to ensure the sense code
format is consistent.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-scsi.c | 18 --
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index e43c
When generating a sense code of 'Invalid field in CDB' we
should be setting the bit pointer where appropriate.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-scsi.c | 30 +++---
1 file changed, 19 insertions(+), 11 deletions(-)
diff --git a/drivers/ata/libata-scsi
ata_to_sense_error() is called conditionally, so we should be
generating a default sense if the condition is not met.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-scsi.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index
Return (u64)-1 if ata_tf_read_block() could not decode the LBA
address, and do not set the information sense descriptor in
ata_gen_ata_sense() in these cases.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-core.c | 4 ++--
drivers/ata/libata-scsi.c | 2 ++
drivers/ata/libata.h | 3 ++
Add a function to set the field pointer for SCSI sense codes.
Signed-off-by: Hannes Reinecke
---
drivers/scsi/scsi_common.c | 53 ++
include/scsi/scsi_common.h | 1 +
2 files changed, 54 insertions(+)
diff --git a/drivers/scsi/scsi_common.c b/drivers
ACS-4 defines a sense data reporting feature set.
This patch implements support for it.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-core.c | 20 +-
drivers/ata/libata-eh.c | 67 ---
include/linux/ata.h | 16 +++
3
Some newer devices support NCQ autosense (cf ACS-4), so we should
be using it to retrieve the sense code and speed up recovery.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-eh.c | 12
drivers/ata/libata-scsi.c | 7 ++-
drivers/ata/libata.h | 1 +
include/linux/
Use scsi_set_sense_information() instead of hand-crafted function.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-scsi.c | 14 +-
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 410ce14..de593d8 100644
-
Hi all,
here's a patchset implementing ZAC support for libata.
This is the second part of a larger patchset for ZAC/ZBC support;
it requires the scsi trace fixes queued for in mkp/4.7/scsi-queue and
the patchset 'libata: SATL update' I've posted earlier.
The full patchset can be found at:
git.ke
ZAC drives implement a 'zac management out' command template,
which maps onto the ZBC OUT command.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-eh.c | 1 +
drivers/ata/libata-scsi.c | 73 +++
include/linux/ata.h | 7 +
in
ZAC drives implement 'zac management in' command template,
which maps onto the ZBC IN command.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-eh.c | 1 +
drivers/ata/libata-scsi.c | 144 ++
include/linux/ata.h | 4 ++
include
Device-managed ZAC devices just set the zoned capabilities field
in INQUIRY byte 69 (cf ACS-4). This corresponds to the 'zoned'
field in the block device characteristics VPD page.
As this is only defined in SPC-5/SBC-4 we also need to update
the supported SCSI version descriptor.
Signed-off-by: Ha
Byte 69 bits 0:1 in the IDENTIFY DEVICE data indicate a
host-aware ZAC device.
Host-managed ZAC devices have their own individual signature,
and to not set the bits in the IDENTIFY DEVICE data.
And whenever we detect a ZAC-compatible device we should
be displaying the zoned block characteristics VP
Signed-off-by: Hannes Reinecke
---
block/blk-settings.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/block/blk-settings.c b/block/blk-settings.c
index c7bb666..29fa900 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -630,6 +630,9 @@ int blk_stack_limits(struct queue_limi
Hi all,
here's a patchset implementing SMR (shingled magnetic recording)
device support for the block and SCSI layer.
There are two main parts to it:
- mapping the 'RESET WRITE POINTER' command to the 'discard' functionality.
The 'RESET WRITE POINTER' operation is pretty close to the existing
Add a new blkprep return code BLKPREP_DONE to signal completion
without I/O error.
Signed-off-by: Hannes Reinecke
---
block/blk-core.c| 6 +-
drivers/scsi/scsi_lib.c | 1 +
include/linux/blkdev.h | 1 +
3 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/block/blk-core.c b
The queue limits already have a 'chunk_sectors' setting, so
we should be presenting it via sysfs.
Signed-off-by: Hannes Reinecke
---
block/blk-sysfs.c | 27 +++
1 file changed, 27 insertions(+)
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index dd93763..ff97091 100
Add a sysfs queue attribute 'zoned' to display the zone layout
for zoned devices.
Signed-off-by: Hannes Reinecke
---
block/blk-sysfs.c | 47 +++
1 file changed, 47 insertions(+)
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index ff97091..748bb27
Implement a RB-Tree holding the zone information and
add support functions for maintaining the RB-Tree.
Signed-off-by: Hannes Reinecke
---
block/Kconfig | 9 +++
block/Makefile | 1 +
block/blk-core.c | 5
block/blk-zoned.c | 70 +++
For ZBC devices I/O must not cross zone boundaries, so setup
the 'chunk_sectors' block queue setting to the zone size.
This is only valid for REPORT ZONES SAME type 2 or 3;
for other types the zone sizes might be different
for individual zones. So issue a warning if the type is
found to be differen
We can map the RESET WRITE POINTER command onto a 'discard'
request.
Signed-off-by: Hannes Reinecke
---
drivers/scsi/sd.c | 52 +++-
drivers/scsi/sd.h | 1 +
2 files changed, 44 insertions(+), 9 deletions(-)
diff --git a/drivers/scsi/sd.c b/drive
Add a return value BLK_MQ_RQ_QUEUE_DONE to terminate a request
without error.
Signed-off-by: Hannes Reinecke
---
block/blk-mq.c | 1 +
drivers/scsi/scsi_lib.c | 3 +++
include/linux/blk-mq.h | 1 +
3 files changed, 5 insertions(+)
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 050
Implement ZBC support functions to read in the zone information
and setup the zone tree.
Signed-off-by: Hannes Reinecke
---
drivers/scsi/Kconfig | 8 +
drivers/scsi/Makefile | 1 +
drivers/scsi/sd.c | 120 +--
drivers/scsi/sd.h | 41 +
drivers/scsi/sd_zbc.c | 411 ++
Hi!
On 4/3/2016 10:42 AM, Tomas Winkler wrote:
> Register UFS RPMB LUN with the RPMB subsystem and provide
> implementation for the RPMB access operations. RPMB partition is
> accessed via a sequence of security protocol in and security protocol
> out commands with UFS specific parameters. This m
>
I saw some kbuild robot issues regarding the patchset, so I would suggest you
make a v2 of the patch set and I can run some tests with the DW UFS Host design.
Yes the second round is on the way but there are (for) quite minor issues.
Tomas
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Hi Rob,
On 4/4/2016 6:15 AM, Rob Herring wrote:
> On Thu, Mar 31, 2016 at 07:57:21PM +0100, Joao Pinto wrote:
>> This patch adds a glue platform driver for the Synopsys G210 Test Chip.
>>
>> Signed-off-by: Joao Pinto
>> ---
[snip]
>> +
>> +Required properties:
>> +- compatible: compati
Few storage technology such is EMMC, UFS, and NVMe support RPMB
hardware partition with common protocol and frame layout.
The RPMB partition cannot be accessed via standard block layer, but
by a set of specific commands: WRITE, READ, GET_WRITE_COUNTER, and
PROGRAM_KEY.
Such a partition provides aut
Register UFS RPMB LUN with the RPMB subsystem and provide
implementation for the RPMB access operations. RPMB partition is
accessed via a sequence of security protocol in and security protocol
out commands with UFS specific parameters. This multi step process is
abstracted into 4 basic RPMB command
Hello.
On 4/4/2016 12:47 PM, Hannes Reinecke wrote:
Device-managed ZAC devices just set the zoned capabilities field
in INQUIRY byte 69 (cf ACS-4). This corresponds to the 'zoned'
field in the block device characteristics VPD page.
As this is only defined in SPC-5/SBC-4 we also need to update
t
This is simple platform device for used for testing
rpmb subystem.
The module currently suppot two configuration options
1.max_wr_blks: for specifying max blocks that can be written
in a single command and.
2. daunits: used to set storage capacity in 128K units.
Signed-off-by: Tomas Winkler
---
Register eMMC rpmb partition with the rpmb subsystem and provide
implementation for the RPMB access operations abstracting
actual multi step process.
Signed-off-by: Tomas Winkler
Signed-off-by: Alexander Usyskin
---
V2: resend
drivers/mmc/card/block.c | 289 +
Add simple RPMB host testing tool. It can be used
to program key, write and read data block, and retrieve
write counter.
Signed-off-by: Tomas Winkler
---
V2: resend
MAINTAINERS | 1 +
tools/Makefile| 16 +-
tools/rpmb/.gitignore | 2 +
tools/rpmb/Makefile | 32 ++
tools
Add attribute type that displays underlay storage type technology
EMMC, UFS, and attribute id, that displays underlay storage device id.
For EMMC this would be content of CID and for UFS serial number from
the device descriptor
Signed-off-by: Tomas Winkler
---
V2: resend
Documentation/ABI/testin
The user space API is achieved via single synchronous IOCTL.
The request is submitted in_frames_ptr pointer and received
in out_frames_ptr.
Signed-off-by: Tomas Winkler
---
V2: use memdup_user
Documentation/ioctl/ioctl-number.txt | 1 +
MAINTAINERS | 1 +
drivers/ch
Signed-off-by: Tomas Winkler
---
V2: resend
Documentation/ABI/testing/sysfs-class-rpmb | 15 +++
MAINTAINERS| 1 +
2 files changed, 16 insertions(+)
create mode 100644 Documentation/ABI/testing/sysfs-class-rpmb
diff --git a/Documentation/ABI/testing/
Few storage technology such is EMMC, UFS, and NVMe support RPMB hardware
partition with common protocol and frame layout.
The RPMB partition cannot be accessed via standard block layer, but by a
set of specific commands: WRITE, READ, GET_WRITE_COUNTER, and PROGRAM_KEY.
Such a partition provides aut
On 4/4/2016 12:44 PM, Hannes Reinecke wrote:
Whenever a sense code is set it would need to be evaluated to
update the error mask.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-eh.c | 28 +++-
drivers/scsi/scsi_error.c | 3 ++-
include/scsi/scsi_eh.h|
On 4/4/2016 12:43 PM, Hannes Reinecke wrote:
ata_to_sense_error() is called conditionally, so we should be
generating a default sense if the condition is not met.
Signed-off-by: Hannes Reinecke
---
drivers/ata/libata-scsi.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/a
Hi Hannes,
[auto build test WARNING on tj-libata/for-next]
[also build test WARNING on v4.6-rc2 next-20160404]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/Hannes-Reinecke/libata-SATL
On Mon, Apr 4, 2016 at 4:47 PM, Hannes Reinecke wrote:
> ZAC drives implement a 'zac management out' command template,
> which maps onto the ZBC OUT command.
>
> Signed-off-by: Hannes Reinecke
> ---
> drivers/ata/libata-eh.c | 1 +
> drivers/ata/libata-scsi.c | 73
> +
On 04/04/2016 03:08 PM, Shaun Tancheff wrote:
> On Mon, Apr 4, 2016 at 4:47 PM, Hannes Reinecke wrote:
>> ZAC drives implement a 'zac management out' command template,
>> which maps onto the ZBC OUT command.
>>
>> Signed-off-by: Hannes Reinecke
>> ---
>> drivers/ata/libata-eh.c | 1 +
>>
On Sun, 2016-04-03 at 23:07 -0700, Ming Lin wrote:
> On Mon, Mar 28, 2016 at 7:48 AM, Ming Lin wrote:
> > On Thu, Mar 24, 2016 at 8:46 AM, James Bottomley
> > wrote:
> > > On Thu, 2016-03-24 at 08:09 -0700, Ming Lin wrote:
> > > > On Wed, Mar 23, 2016 at 12:40 AM, Christoph Hellwig > > > >
> > >
On 04/04/2016 01:13 PM, Sergei Shtylyov wrote:
> Hello.
>
> On 4/4/2016 12:47 PM, Hannes Reinecke wrote:
>
>> Device-managed ZAC devices just set the zoned capabilities field
>> in INQUIRY byte 69 (cf ACS-4). This corresponds to the 'zoned'
>> field in the block device characteristics VPD page.
>
On 03/22/16 15:03, Ming Lin wrote:
From: Ming Lin
Rename SCSI_MAX_SG_SEGMENTS to SG_CHUNK_SIZE, which means the amount
we fit into a single scatterlist chunk.
Rename SCSI_MAX_SG_CHAIN_SEGMENTS to SG_MAX_SEGMENTS.
Will move these 2 generic definitions to scatterlist.h later.
Signed-off-by: Mi
On Fri, 1 Apr 2016, James Bottomley wrote:
On Fri, 2016-04-01 at 10:06 -0400, Chad Dupuis wrote:
On Fri, 1 Apr 2016, Johannes Thumshirn wrote:
On 2016-04-01 15:10, Chad Dupuis wrote:
From: Joe Carnuccio
Per customer request, add the following driver tunables:
o devloss_tmo
o max_luns
o q
Hi Hannes,
[auto build test WARNING on tj-libata/for-next]
[also build test WARNING on v4.6-rc2 next-20160404]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/Hannes-Reinecke/libata-SATL
On 04/02/2016 07:15 PM, Nicholas A. Bellinger wrote:
On Fri, 2016-04-01 at 12:35 -0600, Chris Friesen wrote:
On a slightly different note, is there any way to throttle or limit the overall
bandwidth consumed by the iSCSI target in the kernel? I'd like to ensure that
the iSCSI traffic doesn't
Hello, Hannes.
Applied the series to libata/for-4.7-zac with cosmetic updates
((s64)-1 -> UINT64_MAX, kbuild warning fixes and other formatting
updates).
Thanks.
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Hello, Hannes.
Except for the minor nits, looks good to me. Will wait for refresh
and apply to libata/for-4.7-zac.
Thanks.
--
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On Mon, Apr 04, 2016 at 11:47:48AM +0200, Hannes Reinecke wrote:
> +/*
/**
> + * ata_scsi_report_zones_complete
> + *
> + * Convert T-13 little-endian field representation into
> + * T-10 big-endian field representation.
> + */
> +static void ata_scsi_report_zones_complete(struct ata_queued_cmd *
Shaun Tancheff writes:
> In a few places a temporary value smaller than a cmd_flags
> is used to test for bits and or build up a new cmd_flags.
>
> Change to use explicit u64 values where appropriate.
This is not a bug fix, so please fix your subject.
I'm not against cleaning up the mixing of 3
On Mon, Apr 4, 2016 at 10:56 PM, Jeff Moyer wrote:
> Shaun Tancheff writes:
>
>> In a few places a temporary value smaller than a cmd_flags
>> is used to test for bits and or build up a new cmd_flags.
>>
>> Change to use explicit u64 values where appropriate.
>
> This is not a bug fix, so please
On Mon, Apr 04, 2016 at 02:26:51PM +0300, Sergei Shtylyov wrote:
> >+} else {
> >+/* Could not decode error */
> >+ata_dev_warn(dev, "could not decode error status 0x%x err_mask
> >0x%x\n",
>
>"%#x" is equivalent and takes up less space.
Oops, gmail for some reaso
On Mon, Apr 4, 2016 at 4:47 PM, Hannes Reinecke wrote:
> ZAC drives implement 'zac management in' command template,
> which maps onto the ZBC IN command.
>
> Signed-off-by: Hannes Reinecke
> ---
> drivers/ata/libata-eh.c | 1 +
> drivers/ata/libata-scsi.c | 144
> +++
On Fri, 2016-04-01 at 20:53 -0400, Konrad Rzeszutek Wilk wrote:
> On Wed, Mar 23, 2016 at 09:49:26PM -0400, David Bond wrote:
> >
> > Some ethernet adapter vendors are supplying products which support optional
> > (payed license) features. On some adapters this includes a hardware iscsi
> > initia
On 04/04/2016 07:22 PM, Tejun Heo wrote:
+ } else {
+ /* Could not decode error */
+ ata_dev_warn(dev, "could not decode error status 0x%x err_mask
0x%x\n",
"%#x" is equivalent and takes up less space.
Oops, gmail for some reason put Sergei's messages
On 04/04/2016 05:46 PM, Tejun Heo wrote:
> Hello, Hannes.
>
> Applied the series to libata/for-4.7-zac with cosmetic updates
> ((s64)-1 -> UINT64_MAX, kbuild warning fixes and other formatting
> updates).
>
Tejun, you are my hero :-)
Cheers,
Hannes
--
Dr. Hannes Reinecke zSer
Some ethernet adapter vendors are supplying products which support optional
(payed license) features. On some adapters this includes a hardware iscsi
initiator. The same adapters in a normal (no extra licenses) mode of
operation can be used as a software iscsi initiator. In addition, software
is
On Tue, Mar 22, 2016 at 7:38 PM, kbuild test robot wrote:
> Hi Ming,
>
> [auto build test WARNING on scsi/for-next]
> [also build test WARNING on v4.5 next-20160322]
> [if your patch is applied to the wrong git tree, please drop us a note to
> help improving the system]
>
> url:
> https://git
On Mon, Apr 04, 2016 at 01:15:45PM -0700, Ming Lin wrote:
> cleanup_sdb:
> for (i = 0; i < SG_MEMPOOL_NR; i++) {
> struct sg_pool *sgp = sg_pools + i;
> if (sgp->pool)
> mempool_destroy(sgp->pool);
> if (sgp->slab)
>
On Tue, Mar 22, 2016 at 3:03 PM, Ming Lin wrote:
> From: Ming Lin
>
> Rename SCSI_MAX_SG_SEGMENTS to SG_CHUNK_SIZE, which means the amount
> we fit into a single scatterlist chunk.
>
> Rename SCSI_MAX_SG_CHAIN_SEGMENTS to SG_MAX_SEGMENTS.
>
> Will move these 2 generic definitions to scatterlist.h
On Mon, Apr 4, 2016 at 1:17 PM, Christoph Hellwig wrote:
> On Mon, Apr 04, 2016 at 01:15:45PM -0700, Ming Lin wrote:
>> cleanup_sdb:
>> for (i = 0; i < SG_MEMPOOL_NR; i++) {
>> struct sg_pool *sgp = sg_pools + i;
>> if (sgp->pool)
>>
On Sun, 2016-04-03 at 09:57 -0400, Laurence Oberman wrote:
> Hi Nicholas
>
> Apologies for the top posting, that was in my haste to correct the prior
> patch that had the typo.
> When I investigated the attributes it looked like I would have had to create
> a store and a check function and call
This function was intended to be exported into the ufshcd
API but after all it is not used outside ufshcd.c
Make it static and drop EXPORT_SYMBOL; this can be restored
when needed.
Fixes
warning: no previous prototype for ‘ufshcd_query_descriptor_retry’
Introduced by
commit a70e91b8bbaa ("scsi: uf
On Mon, Apr 04, 2016 at 01:24:52PM -0700, Ming Lin wrote:
> Could you help to review/ack this ATA part?
> Thanks.
Can you please resend me the patches?
Thanks.
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From: Ming Lin
The fist 4 patches make the SG related definitions/structs/functions
in SCSI code generic and the last patch move it to lib/sg_pool.c.
v3:
- Resend for Tejun to review. No code change since v2.
- Add review/ack tags
v2:
- do modification in scsi code first then move to lib/
From: Ming Lin
Rename SCSI specific struct and functions to more genenic names.
Reviewed-by: Christoph Hellwig
Signed-off-by: Ming Lin
---
drivers/scsi/scsi_lib.c | 52 -
1 file changed, 26 insertions(+), 26 deletions(-)
diff --git a/drivers/sc
From: Ming Lin
Now it's ready to move the mempool based SG chained allocator code from
SCSI driver to lib/sg_pool.c, which will be compiled only based on a Kconfig
symbol CONFIG_SG_POOL.
SCSI selects CONFIG_SG_POOL.
Reviewed-by: Christoph Hellwig
Signed-off-by: Ming Lin
---
drivers/scsi/Kcon
From: Ming Lin
Parameter "bool mq" is block driver specific.
Change it to "first_chunk" to make it more generic.
Reviewed-by: Christoph Hellwig
Signed-off-by: Ming Lin
---
drivers/scsi/scsi_lib.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/driver
From: Ming Lin
Replace parameter "struct scsi_data_buffer" with "struct sg_table" in
SG alloc/free functions to make them generic.
Reviewed-by: Christoph Hellwig
Signed-off-by: Ming Lin
---
drivers/scsi/scsi_lib.c | 41 +++--
1 file changed, 23 insertions(+
From: Ming Lin
Rename SCSI_MAX_SG_SEGMENTS to SG_CHUNK_SIZE, which means the amount
we fit into a single scatterlist chunk.
Rename SCSI_MAX_SG_CHAIN_SEGMENTS to SG_MAX_SEGMENTS.
Will move these 2 generic definitions to scatterlist.h later.
Reviewed-by: Christoph Hellwig
Acked-by: Bart Van Ass
On Mon, 2016-04-04 at 09:20 -0600, Chris Friesen wrote:
> On 04/02/2016 07:15 PM, Nicholas A. Bellinger wrote:
> > On Fri, 2016-04-01 at 12:35 -0600, Chris Friesen wrote:
>
> On a slightly different note, is there any way to throttle or limit the
> overall
> bandwidth consumed by t
Hello Nicholas
Its fixed now.
Many Thanks.
$ scripts/checkpatch.pl
0001-tcm_qla2xxx-Add-SCSI-command-jammer-discard-capabili.patch
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#12:
new file mode 100644
total: 0 errors, 1 warnings, 91 lines checked
0001-tcm_qla2xxx
On 04/04/2016 04:29 PM, Nicholas A. Bellinger wrote:
On Mon, 2016-04-04 at 09:20 -0600, Chris Friesen wrote:
On 04/02/2016 07:15 PM, Nicholas A. Bellinger wrote:
On Fri, 2016-04-01 at 12:35 -0600, Chris Friesen wrote:
On a slightly different note, is there any way to throttle or limit the ov
> "Hannes" == Hannes Reinecke writes:
Hannes> The patch "scsi: rescan VPD attributes" introduced a regression
Hannes> in which devices that don't support VPD were being scanned for
Hannes> VPD attributes anyway. This could cause issues for this parts
Hannes> and should be avoided so the chec
> "Bart" == Bart Van Assche writes:
Bart> These five patches are what I came up with after analyzing the
Bart> output of "make M=drivers/scsi W=1 C=2" for the iSCSI initiator
Bart> kernel code. Please consider these patches for inclusion in kernel
Bart> v4.7. The actual patches are:
Bart> 00
> "Joao" == Joao Pinto writes:
Joao,
Joao> The work consisted of: - Fixed typo in ufshcd-pltfrm.c - Tweak
Joao> ufshcd.c for UFS 2.0 support - Implement ufshcd-dwc which contains
Joao> all DWC HW specific code - Unipro attributes were added and new
Joao> registers were added to the driver -
On Mon, 2016-04-04 at 17:01 -0600, Chris Friesen wrote:
> On 04/04/2016 04:29 PM, Nicholas A. Bellinger wrote:
> > On Mon, 2016-04-04 at 09:20 -0600, Chris Friesen wrote:
> >> On 04/02/2016 07:15 PM, Nicholas A. Bellinger wrote:
> >>> On Fri, 2016-04-01 at 12:35 -0600, Chris Friesen wrote:
> >>
> >
On 04/01/2016 11:18 AM, Andy Grover wrote:
> On 04/01/2016 11:01 AM, Lee Duncan wrote:
>> On 04/01/2016 12:58 AM, Johannes Thumshirn wrote:
>>> On 2016-03-31 20:05, Lee Duncan wrote:
This commit updates the target core ALUA and PR
modules to use the new "dbroot" attribute instead
of
On 04/02/2016 08:36 PM, Nicholas A. Bellinger wrote:
> On Thu, 2016-03-31 at 11:05 -0700, Lee Duncan wrote:
>> These patches make the location of "/var/target" configurable,
>> though it still defauls to "/var/target".
>>
>> This configuration is accomplished via the configfs
>> top-level target at
> "James" == James Smart writes:
James> This patch set updates the lpfc driver to revision 11.1.0.00
Applied to 4.7/scsi-queue.
--
Martin K. Petersen Oracle Linux Engineering
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> "Narsimhulu" == Narsimhulu Musini writes:
Narsimhulu> - LUN goes offline, if there are atleast two scsi command
Narsimhulu> timeouts Completing the IO with scsi_done() fixes the issue.
Narsimhulu> Signed-off-by: Narsimhulu Musini
Narsimhulu> Signed-off-by: Sesidhar Baddela ---
Narsimhulu
> "Shaun" == Shaun Tancheff writes:
Shaun> Oh, okay. It became an issue in the next patch where some
Shaun> internal cmd_flags temporaries where stored in 32 bit values.
Shaun> I will fix patch/subject.
There's a pending patch set from Mike Christie that cleans all this
up. Please use that
On Mon, 2016-04-04 at 18:15 -0700, Lee Duncan wrote:
> On 04/02/2016 08:36 PM, Nicholas A. Bellinger wrote:
> > On Thu, 2016-03-31 at 11:05 -0700, Lee Duncan wrote:
> >> These patches make the location of "/var/target" configurable,
> >> though it still defauls to "/var/target".
> >>
> >> This conf
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