From: Nicholas Bellinger
Now that iscsi-target supports a local configurable MaxXmitDataSegmentLength,
go ahead and make ISCSI_OP_SCSI_CMD, ISCSI_OP_SCSI_DATA_OUT, ISCSI_OP_NOOP_OUT
and ISCSI_OP_TEXT PDU payload checks honor conn_ops->MaxXmitDataSegmentLength.
Cc: Mike Christie
Cc: Andy Grover
From: Nicholas Bellinger
The iSCSI TMR TASK_REASSIGN completion logic in iscsi_tmr_task_reassign()
does an explict check for MRDSL across task reassignment, so go ahead and
add an explict MaxXmitDataSegmentLength check here as well to be safe.
Cc: Mike Christie
Cc: Andy Grover
Cc: Hannes Reine
From: Nicholas Bellinger
This patch re-adds the ability to optionally run in buffered FILEIO mode
(eg: w/o O_DSYNC) for device backends in order to once again use the
Linux buffered cache as a write-back storage mechanism.
This logic was originally dropped with mainline v3.5-rc commit:
commit a
From: Nicholas Bellinger
This patch converts iscsi_target_seq_pdu_list.c code for DataSequenceInOrder=No
+
DataPDUInOrder=No operation to honor the MaxXmitDataSegmentLength value
for iscsi_cmd->se_cmd.data_direction == DMA_TO_DEVICE cases.
Cc: Mike Christie
Cc: Andy Grover
Cc: Hannes Reinecke
From: Nicholas Bellinger
This patch activates MaxXmitDataSegmentLength usage that performs the
following sequence of events:
- Once the incoming initiator's MAXRECVDATASEGMENTLENGTH key is detected
within iscsi_check_acceptor_state(), save the requested MRDSL into
conn->conn_ops->MaxRecvData
From: Nicholas Bellinger
This patch introduces a new per connection MaxXmitDataSegmentLength
parameter value used to represent the outgoing MaxRecvDataSegmentLength
that is actually sent over the wire during iSCSI login response back
to the initiator side.
It also adds a new MaxXmitDataSegmentLe
From: Nicholas Bellinger
Hi folks,
This following series is destined for v3.7-rc1 code, and re-adds support for
buffered FILEIO + emulate_write_cache=1 emulation removed in v3.5, as well as
fixing up a long standing issue wrt to MaxRecvDataSegmentLength handling within
iscsi-target code.
The la
On Sat, Sep 29, 2012 at 10:52:50PM +0200, Bj??rn Mork wrote:
> writes:
> > This patch contains MPI API headers
>
> Why can't this and the other headers be shared between the mpt2sas and
> mpt3sas drivers? Looks like you are duplicating a lot of code already
> present in drivers/scsi/mpt2sas. Wh
On Saturday, September 29, 2012, Aaron Lu wrote:
> On 09/29/2012 10:29 PM, Alan Stern wrote:
> > On Sat, 29 Sep 2012, Aaron Lu wrote:
> >
> >>> I don't think this is a good idea, quite frankly. sr seems to be a too
> >>> generic place for that.
> >>
> >> Does this mean sr can only have code that
On Saturday, September 29, 2012, Alan Stern wrote:
> On Sat, 29 Sep 2012, Aaron Lu wrote:
>
> > > I don't think this is a good idea, quite frankly. sr seems to be a too
> > > generic place for that.
> >
> > Does this mean sr can only have code that is useful to all devices it
> > manages? i.e. I
On Saturday, September 29, 2012, Aaron Lu wrote:
> [Adding more people and list back in]
>
> On 09/29/2012 05:46 AM, Rafael J. Wysocki wrote:
> > On Friday, September 28, 2012, Aaron Lu wrote:
> >> On 09/28/2012 07:15 AM, Rafael J. Wysocki wrote:
> >>> On Thursday, September 27, 2012, Aaron Lu wro
On Sun, 30 Sep 2012, Adrian Sandu wrote:
> > We are working with computers. Weird stuff is not supposed to happen. But
> > it does. Occasionally, this needs to be remembered, as it does
> > occasionally cause real-world problems and is often the likely explanation
> > for what is otherwise inexp
Adrian Sandu wrote:
> I wouldn't of expected this from WD ..
Like with Theodore's problem you don't really know for sure where the
problem was in your setup.
Any combination of USB controller hardware in PC, cable, and
electronics in drive enclosure can have caused your problem.
External disk dr
> We are working with computers. Weird stuff is not supposed to happen. But
> it does. Occasionally, this needs to be remembered, as it does
> occasionally cause real-world problems and is often the likely explanation
> for what is otherwise inexplicable. Thus, sooner or later some old geezer
> com
writes:
> This patch contains MPI API headers
> This patch is part 1 of MPI API headers.
> Signed-off-by: Sreekanth Reddy
> Reviewed-by: Nagalakshmi Nandigama
> ---
>
>
> diff --git a/drivers/scsi/mpt3sas/mpi/mpi2.h b/drivers/scsi/mpt3sas/mpi/mpi2.h
> new file mode 100644
> index 000..03317
On Sat, 29 Sep 2012, Adrian Sandu wrote:
> > The only solution I see is to buy something else, like an Asus
> > EB1501P-B057E .. I need something small and fast enough .. :| Maybe
> > any other recommendations ? ( other root chipset / atom cpu .. small
> > powered .. etc. )
>
> DON'T KILL ME !
Adding support for MPT3SAS_MINOR(222)
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index 0549d211..9c9ba04 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -34,6 +34,7 @@
#d
This patch provides common API headers to set Diagnostic trigger for MPT
(Message Passing Technology) based controllers
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h
b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h
n
This patch provides common API to set Diagnostic trigger for MPT
(Message Passing Technology) based controllers
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c
b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c
new file
This patch provides Logging Support for MPT (Message Passing Technology)
based controllers
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpt3sas_debug.h
b/drivers/scsi/mpt3sas/mpt3sas_debug.h
new file mode 100644
index 000..ce70b87
This patch provides headers for ioctl Module Support for MPT (Message Passing
Technology)
based controllers
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.h
b/drivers/scsi/mpt3sas/mpt3sas_ctl.h
new file mode 100644
index 000
This patch provides common API for accessing firmware configuration pages
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpt3sas_config.c
b/drivers/scsi/mpt3sas/mpt3sas_config.c
new file mode 100644
index 000..ce7e59b
--- /dev/null
+
This patch contains the Fusion MPT base driver providing common API layer
interface
headers for access to MPT (Message Passing Technology) firmware.
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h
b/drivers/scsi/mpt3sas/mp
This patch contains MPI API headers
This patch is part 5 of MPI API headers.
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_raid.h
b/drivers/scsi/mpt3sas/mpi/mpi2_raid.h
new file mode 100644
index 000..d1d9866
--- /dev/null
+
This patch contains MPI API headers
This patch is part 1 of MPI API headers.
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2.h b/drivers/scsi/mpt3sas/mpi/mpi2.h
new file mode 100644
index 000..03317ff
--- /dev/null
+++ b/drive
This patch contains the Makefile, Kconfig and
scsi_transport_sas file changes to support new driver mpt3sas
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index e955978..49244f8 100644
--- a/drivers/scsi/Kconfig
++
This is new scsi lld device driver from LSI supporting the SAS 3.0
standard.
Here is list of new 12gb host controllers:
LSI SAS3004
LSI SAS3008
LSI SAS3108
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
Here is the brief description of patches:
[PATCH 01/20] [SCSI]
Adding support for MPT3SAS_MINOR(222)
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index 0549d211..9c9ba04 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -34,6 +34,7 @@
#d
This patch provides common API headers to set Diagnostic trigger for MPT
(Message Passing Technology) based controllers
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h
b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h
n
This patch provides common API to set Diagnostic trigger for MPT
(Message Passing Technology) based controllers
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c
b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c
new file
This patch provides Logging Support for MPT (Message Passing Technology)
based controllers
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpt3sas_debug.h
b/drivers/scsi/mpt3sas/mpt3sas_debug.h
new file mode 100644
index 000..ce70b87
This patch provides headers for ioctl Module Support for MPT (Message Passing
Technology)
based controllers
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.h
b/drivers/scsi/mpt3sas/mpt3sas_ctl.h
new file mode 100644
index 000
This patch provides common API for accessing firmware configuration pages
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpt3sas_config.c
b/drivers/scsi/mpt3sas/mpt3sas_config.c
new file mode 100644
index 000..ce7e59b
--- /dev/null
+
This patch contains the Fusion MPT base driver providing common API layer
interface
headers for access to MPT (Message Passing Technology) firmware.
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h
b/drivers/scsi/mpt3sas/mp
This patch contains MPI API headers
This patch is part 5 of MPI API headers.
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_raid.h
b/drivers/scsi/mpt3sas/mpi/mpi2_raid.h
new file mode 100644
index 000..d1d9866
--- /dev/null
+
This patch contains MPI API headers
This patch is part 1 of MPI API headers.
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2.h b/drivers/scsi/mpt3sas/mpi/mpi2.h
new file mode 100644
index 000..03317ff
--- /dev/null
+++ b/drive
This patch contains the Makefile, Kconfig and
scsi_transport_sas file changes to support new driver mpt3sas
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index e955978..49244f8 100644
--- a/drivers/scsi/Kconfig
++
This is new scsi lld device driver from LSI supporting the SAS 3.0
standard.
Here is list of new 12gb host controllers:
LSI SAS3004
LSI SAS3008
LSI SAS3108
Signed-off-by: Sreekanth Reddy
Reviewed-by: Nagalakshmi Nandigama
---
Here is the brief description of patches:
[PATCH 01/20] [SCSI]
> The only solution I see is to buy something else, like an Asus
> EB1501P-B057E .. I need something small and fast enough .. :| Maybe
> any other recommendations ? ( other root chipset / atom cpu .. small
> powered .. etc. )
DON'T KILL ME ! .. I got the best cables I could get my hands on (
doubl
Hello.
On 27-09-2012 21:04, Gwendal Grignou wrote:
This reverts commit 9a6d6a2ddabbd32c07f6a38b659e5f3db319fa5a.
Instead, melt libata transport sysfs object in scsi objects.
Change-Id: I8c709f63ddf7ba97b9e6f449d5c0b8b85e44e818
Remove this line please, it has no place in the upstream comm
On Sep 28, 2012, at 8:32 PM, John Soni Jose wrote:
> From: Jayamohan Kallickal
>
> Fix kernel panic issue while running IO in blk_iopoll disable mode.
What was the bug exactly?
> Creating UNBOUND WQ for each EQ in the driver.
What is the benefit of doing this vs per hba like before?
Why WQ
Update lpfc version for 8.3.35 driver release
Signed-off-by: James Smart
---
lpfc_version.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
--- a/drivers/scsi/lpfc/lpfc_version.h 2012-09-26 20:19:47.
Fixed not reporting logical link speed to SCSI midlayer when QoS not on
Signed-off-by: James Smart
---
lpfc_crtn.h |1
lpfc_hw4.h | 12 +
lpfc_init.c | 134 +++-
lpfc_scsi.c | 18 +---
lpfc_sli4.h |2
5 files cha
Fix error with fabric service parameters causing performance issues
Signed-off-by: James Smart
---
lpfc_els.c |2 ++
1 file changed, 2 insertions(+)
diff -upNr a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
--- a/drivers/scsi/lpfc/lpfc_els.c 2012-09-26 21:11:41.1951
Fixed SCSI host create showing wrong link speed on SLI3 HBA ports
Signed-off-by: James Smart
---
lpfc_init.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
--- a/drivers/scsi/lpfc/lpfc_init.c
Fixed not checking solicition in progress bit when verifying FCF record for use
Signed-off-by: James Smart
---
lpfc_hbadisc.c | 11 ---
lpfc_hw4.h |8 +++-
2 files changed, 15 insertions(+), 4 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/l
Fixed messages for misconfigured port errors to be consistent for
all OS platforms (108240)
Signed-off-by: James Smart
---
lpfc_init.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
--- a/driver
Fixed kernel warning on spinlock usage on some distributions
Signed-off-by: James Smart
---
lpfc_scsi.c | 21 +++--
1 file changed, 11 insertions(+), 10 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
--- a/drivers/scsi/lpfc/lpfc_sc
Fixed PRLI not being retried if a LS_RJT with a reason
Signed-off-by: James Smart
---
lpfc_els.c |5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
--- a/drivers/scsi/lpfc/lpfc_els.c 2012-09-26 20:19:4
Correct request_firmware use that was increasing boot times
Signed-off-by: James Smart
---
lpfc_init.c | 57 +++--
1 file changed, 31 insertions(+), 26 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_ini
Fix FCP2 Retries for non-r/w commands.
Signed-off-by: James Smart
---
lpfc_sli.c |2 ++
1 file changed, 2 insertions(+)
diff -upNr a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
--- a/drivers/scsi/lpfc/lpfc_sli.c 2012-09-26 21:11:34.543153866 -0400
+++ b/drivers/scs
Fixed Linux generic firmware download on SLI4 devices with longer module names
Signed-off-by: James Smart
---
lpfc.h |2 ++
lpfc_init.c |5 +++--
2 files changed, 5 insertions(+), 2 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
--- a/drivers/scs
Expand I/O channel support for large systems
Signed-off-by: James Smart
---
lpfc_init.c | 40 +---
lpfc_sli4.h |4 +---
2 files changed, 22 insertions(+), 22 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
--
Correct missing queue destroy on function reset
Signed-off-by: James Smart
---
lpfc_sli.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
--- a/drivers/scsi/lpfc/lpfc_sli.c 2012-09-26 21:11:28.318153
Fix incorrect comment in T10 DIF attributes
Signed-off-by: James Smart
---
lpfc_attr.c |8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
--- a/drivers/scsi/lpfc/lpfc_attr.c 2012-09-26 20:19:47.
Added checking BMBX register for RDY bit before writing the first address in
Signed-off-by: James Smart
---
lpfc_sli.c | 75 ++---
1 file changed, 47 insertions(+), 28 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_sli.c b/drivers
Fix interrupt delay multipler conversion for eq_create
Signed-off-by: James Smart
---
lpfc_sli.c | 15 +++
lpfc_sli4.h |2 +-
2 files changed, 12 insertions(+), 5 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
--- a/drivers/scsi/l
This patch set updates the lpfc driver to revision 8.3.35
The patches for 8.3.35 contain:
- Fix interrupt delay multipler conversion for eq_create
- Added checking BMBX register for RDY bit before writing the first address in
- Fix incorrect comment in T10 DIF attributes
- Correct missing queue d
On 09/29/2012 10:29 PM, Alan Stern wrote:
> On Sat, 29 Sep 2012, Aaron Lu wrote:
>
>>> I don't think this is a good idea, quite frankly. sr seems to be a too
>>> generic place for that.
>>
>> Does this mean sr can only have code that is useful to all devices it
>> manages? i.e. If a piece of code
On Sat, 29 Sep 2012, Aaron Lu wrote:
> > I don't think this is a good idea, quite frankly. sr seems to be a too
> > generic place for that.
>
> Does this mean sr can only have code that is useful to all devices it
> manages? i.e. If a piece of code enables a feature for a special kind of
> ODD(l
This is called from the interrupt handler and with spin_locks held. Use
GFP_ATOMIC. The call tree looks like:
mvumi_isr_handler() <- takes a spin lock
-> mvumi_handshake()
-> mvumi_init_data()
-> mvumi_alloc_mem_resource() <- GFP_KERNEL
Signed-off-by: Dan Carpenter
diff --git
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