03 May, 2013
25 commits
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Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Add reset adapter after the 6th EEH errors in ipr driver. This triggers
the adapter reset via the PCI config space even when the slot is frozen.Signed-off-by: Wen Xiong
Acked-by: Brian King
Signed-off-by: James Bottomley -
Signed-off-by: Vikas Chaudhary
Signed-off-by: James Bottomley -
Assign values using correct datatype in function qla4xxx_copy_to_fwddb_param()
Signed-off-by: Adheer Chandravanshi
Signed-off-by: Vikas Chaudhary
Signed-off-by: James Bottomley -
Fix following smatch warnings:-
drivers/scsi/qla4xxx/ql4_os.c:6573
qla4xxx_sysfs_ddb_set_param() warn: possible memory leak of 'fw_ddb_entry'
drivers/scsi/qla4xxx/ql4_os.c:6596
qla4xxx_sysfs_ddb_delete() warn: variable dereferenced before check 'fnode_sess'
(see line 6584)
drivers/scsi/qla4xxx/ql4_os.c:6632
qla4xxx_sysfs_ddb_delete() error: potential NULL dereference 'fw_ddb_entry'.Signed-off-by: Adheer Chandravanshi
Signed-off-by: Vikas Chaudhary
Signed-off-by: James Bottomley -
Fix following warning:
drivers/scsi/qla4xxx/ql4_os.c:5507:5:
warning: symbol 'qla4xxx_sysfs_ddb_tgt_create' was not declared. Should it be
static?Signed-off-by: Vikas Chaudhary
Signed-off-by: James Bottomley -
Fix followig gcc warning:-
drivers/scsi/qla4xxx/ql4_os.c: In function ‘qla4xxx_sysfs_ddb_get_param’:
drivers/scsi/qla4xxx/ql4_os.c:6279:
warning: comparison is always true due to limited range of data type
drivers/scsi/qla4xxx/ql4_os.c:6290:
warning: comparison is always true due to limited range of data type
drivers/scsi/qla4xxx/ql4_os.c: In function ‘qla4xxx_sysfs_ddb_delete’:
drivers/scsi/qla4xxx/ql4_os.c:6593:
warning: ‘ddb_size’ may be used uninitialized in this functionSigned-off-by: Vikas Chaudhary
Signed-off-by: James Bottomley -
__be32 is already a __bitwise type so we don't need the second __bitwise
here. It causes a Sparse error:
include/scsi/osd_protocol.h:110:26: error: invalid modifierSigned-off-by: Dan Carpenter
Acked-by: Benny Halevy
Signed-off-by: James Bottomley -
We should unlock here before returning.
Signed-off-by: Dan Carpenter
Acked-by: Adam Radford
Signed-off-by: James Bottomley -
Signed-off-by: Brian King
Acked-by: Robert Jennings
Signed-off-by: James Bottomley -
Adds support for a new VIOS feature that allows ibmvfc to
optimize terminate_rport_io by telling the VIOS the target
is no longer accessible on the fabric and that it should
not send an ABTS out on the fabric to the device.Signed-off-by: Brian King
Acked-by: Robert Jennings
Signed-off-by: James Bottomley -
If attempting to abort requests due to a fail fail timeout
or error handling while the link is down, we cannot send
an abort out on the fabric. We can, however, send a cancel
to the VIOS. This fixes ibmvfc to send a cancel in this
case to prevent error handling from failing and/or
escalating.Signed-off-by: Brian King
Acked-by: Robert Jennings
Signed-off-by: James Bottomley -
Adds support for receiving FAST_IO_FAIL from fc_block_scsi_eh
when in error recovery. This fixes cases of devices being
taken offline when they are no longer accessible on the fabric,
preventing them from coming back online when the fabric recovers.Signed-off-by: Brian King
Acked-by: Robert Jennings
Signed-off-by: James Bottomley -
The flags on a cancel operation are intended to indicate what,
if any, TMF will follow the cancel request. This fixes a case
where we were incorrectly setting the abort task set flag on
the cancel flag when we were cancelling an abort task set.Signed-off-by: Brian King
Acked-by: Robert Jennings
Signed-off-by: James Bottomley
02 May, 2013
15 commits
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Signed-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Signed-off-by: James Bottomley -
Command Window value from the CQE was used to calculate the
max_cmdsn for that session.The command window value extracted
for SKH-R adapter was not proper. The value was extracted from
BE adapter completion event. Fixed the issue by getting the
cmd_wnd value from SKH-R CQE.The exp_cmdsn and max_cmdsn values were not converted to BE format
before calling the __iscsi_complete_pdu(). Fixed the issue of converting
to BE format.Signed-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
The driver creates "NAPI" context per core which is fine,
however the above routine declares the ret variable as static!
Thus there is only one instance of this variable!
When this routine is called from more than one thread of execution,
than the result is unpredictable.static unsigned int ret;
.....ret = beiscsi_process_cq(pbe_eq);
< budget) {
....
}
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
Signed-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
Before tyring to establish a CXN with the target, check if the adapter is in
a stable stateSigned-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
Number of CID assigned to a function from adapter can be dynamic. The CID count
for each function was fixed number before. Code Fix done so that adapters with
fixed/dynamic CID count will work with the driver.Signed-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
When target send a NOP-IN with valid TTT, driver issues a NOP-OUT
and the task was not freed from driver. The task list available for
the session used to run out, and as no more task list were available
no more iSCSI commands were exchanged on that session.
This patches fixed the issue, by calling iscsi_put_task.Signed-off-by: Minh Tran
Signed-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
Check the Logical Link status also as part of the port link status.
Signed-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
This patch fixes the displaying of number of active
sessions in use.Signed-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
The mgmt_hba_attributes structure declared was not proper and
because of that the FW response returned for the MBX_CMD was not
matching. This issue went unnoticed as mgmt_hba_attribs structure
members were never used in the code path.This fix of displaying the FW version had to change the mgmt_hba_attrib
structure also. The latest driver will also work with the older FW as
the issue was in the driver declaration.Signed-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
Fix support for DEFQ extension which will be used by latest
adaptersSigned-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
Fixed the code flow based on the MACRO defined to check for
adapter.Signed-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
Free CXN specific resource held by driver when login redirection
or connection retry happens. Login redirection was failing
because WRB/SGL were not allocated from the CID on which
doorbell was rung.Fixed the issue raised by MikeC
Signed-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
This patch limits the max number of msix vectors to 32.
Signed-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley -
- Check Ready Bit before posting the BMBX Hi Address
- Fix the parameters passed to beiscsi_mccq_compl
in beiscsi_open_conn()
- Fix tag value check in beiscsi_ep_connect.Signed-off-by: John Soni Jose
Signed-off-by: Jayamohan Kallickal
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley
