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Stephen M. Cameron
c7f172dca2 [SCSI] hpsa: clarify obscure comment in adjust_hpsa_scsi_table
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:22:51 -06:00
Mike Miller
807be732f9 [SCSI] hpsa: print all the bytes of the CDB, not just the first one.
Signed-off-by: Mike Miller <mikem@beardog.cce.hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:22:40 -06:00
Stephen M. Cameron
d416b0c75f [SCSI] hpsa: when resetting devices, print out which device
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:22:29 -06:00
Stephen M. Cameron
a08a8471b7 [SCSI] hpsa: use scan_start and scan_finished entry points for scanning
use scan_start and scan_finished entry points for scanning and route
the CCISS_REGNEWD ioctl and sysfs triggering of same functionality
through hpsa_scan_start.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:22:16 -06:00
Stephen M. Cameron
a23513e841 [SCSI] hpsa: Add an shost_to_hba helper function.
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:22:01 -06:00
Matt Gates
01fb21870d [SCSI] hpsa: Don't return DID_NO_CONNECT when a device is merely not ready
Signed-off-by: Matt Gates <matthew.gates@hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:21:52 -06:00
Matt Gates
1d3b360905 [SCSI] hpsa: Retry commands completing with a sense key of ABORTED_COMMAND
Signed-off-by: Matt Gates <matthew.gates@hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:21:31 -06:00
Matt Gates
5f0325ab28 [SCSI] hpsa: Return DID_RESET for commands which complete with status of UNSOLICITED ABORT
The commands should be retried, and this will make that happen,
instead of resulting in an i/o error.

Signed-off-by: Matt Gates <matthew.gates@hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:21:17 -06:00
Stephen M. Cameron
339b2b14c6 [SCSI] hpsa: Fix p1210m LUN assignment.
The p1210m responsds to SCSI report LUNs, unlike traditional Smart
Array controllers.  This means that the bus, target, and lun
assignments done by the driver cannot be arbitrary, but must match
what SCSI REPORT LUNS returns.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:20:59 -06:00
Mike Miller
f8b01eb904 [SCSI] hpsa: add pci ids for storageworks 1210m, remove p400, p800, p700m
and update pci_ids.h to include new PCI ID for StorageWorks 1210m variant.

Signed-off-by: Mike Miller <mikem@beardog.cce.hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:20:39 -06:00
Don Brace
303932fd4f [SCSI] hpsa: Allow multiple command completions per interrupt.
This is done by adding support for the so-called "performant mode"
(that's really what they called it).  Smart Array controllers
have a mode which enables multiple command completions to be
delivered with a single interrupt, "performant" mode.  We want to use
that mode, as some newer controllers will be requiring this mode.

Signed-off-by: Don Brace <brace@beardog.cce.hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Mike Miller <mikem@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:20:26 -06:00
Stephen M. Cameron
900c54404a [SCSI] hpsa: interrupt pending function should return bool not unsigned long
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:19:52 -06:00
Stephen M. Cameron
84ca0be2a2 [SCSI] hpsa: fix some debug printks to use dev_dbg instead
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:19:37 -06:00
Stephen M. Cameron
a104c99f38 [SCSI] hpsa: make tag macros into functions
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:19:25 -06:00
Stephen M. Cameron
6df1e95496 [SCSI] hpsa: eliminate unnecessary memcpys
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:19:14 -06:00
Stephen M. Cameron
a9a44cbd4b [SCSI] hpsa: remove unwanted debug code
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:19:04 -06:00
Stephen M. Cameron
ea6d3bc314 [SCSI] hpsa: use kzalloc not kmalloc plus memset
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:18:53 -06:00
Stephen M. Cameron
e89c0ae7ba [SCSI] hpsa: use sizeof() not an inline constant in memset.
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:18:38 -06:00
Stephen M. Cameron
ecd9aad402 [SCSI] hpsa: return proper error codes not minus one.
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:18:10 -06:00
Stephen M. Cameron
bcc4425548 [SCSI] hpsa: remove superfluous returns from void functions.
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:17:58 -06:00
Stephen M. Cameron
4967bd3e5c [SCSI] hpsa: make adjust_hpsa_scsi_table return void.
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:17:50 -06:00
Stephen M. Cameron
b2ed4f7919 [SCSI] hpsa: Use BUG_ON instead of an if statement.
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:17:22 -06:00
Stephen M. Cameron
82a72c0a12 [SCSI] hpsa: avoid unwanted promotion from unsigned to signed for raid level index
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:17:09 -06:00
Stephen M. Cameron
01a02ffcd5 [SCSI] hpsa: Use kernel integer types, not userland ones
That is, use u64, u32, u16 and u8 rather than __u64, __u32, __u16 and __u8.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:17:00 -06:00
Stephen M. Cameron
466dc22409 [SCSI] hpsa: fix typo in comments
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:16:46 -06:00
Roel Kluin
08002af25a [SCSI] qla2xxx: negative error return in qla2x00_change_queue_depth()
The *change_queue_depth functions usually return a negative error return.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:15:39 -06:00
Yang, Bo
63bad45db1 [SCSI] megaraid_sas: version and documentation update
Signed-off-by Bo Yang<bo.yang@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:13:00 -06:00
Yang, Bo
c978684254 [SCSI] megaraid_sas: driver fixed the device update issue
driver fixed the device update issue after get the AEN PD delete/ADD
and LD add/delete from FW.

Signed-off-by Bo Yang<bo.yang@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:12:40 -06:00
Yang, Bo
bdc6fb8d69 [SCSI] megaraid_sas: add the logical drive list to driver
Driver issue the get ld list to fw to get the logic drive list.
Driver will keep the logic drive list for the internal use after
driver load.

Signed-off-by Bo Yang<bo.yang@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:12:10 -06:00
Yang, Bo
780a3762fb [SCSI] megaraid_sas: Zero pad_0 in mfi structure
Add the pad_0 in mfi frame structure to 0 to fix the context value
larger than 32bit value issue.

Signed-off-by Bo Yang<bo.yang@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-17 13:11:26 -06:00
James Smart
7c0616b85b [SCSI] lpfc 8.3.8: Update Driver version to 8.3.8
Update Driver version to 8.3.8

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:41:03 -06:00
James Smart
3b5dd52aaf [SCSI] lpfc 8.3.8: (BSG4) Add new vendor specific BSG Commands
Add the following new vendor specific BSG commands.
- Add LPFC_BSG_VENDOR_GET_MGMT_REV command
- Add LPFC_BSG_VENDOR_MBOX command
- Add LPFC_BSG_VENDOR_DIAG_MODE command
- Add LPFC_BSG_VENDOR_DIAG_TEST command

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:40:49 -06:00
James Smart
4cc0e56e97 [SCSI] lpfc 8.3.8: (BSG3) Modify BSG commands to operate asynchronously
Modify the following BSG commands to operate asynchronously.
- FC_BSG_RPT_ELS
- FC_BSG_RPT_CT
- LPFC_BSG_VENDOR_GET_CT_EVENT
- LPFC_BSG_VENDOR_SET_CT_EVENT

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:40:33 -06:00
James Smart
c79c1292df [SCSI] lpfc 8.3.8: (BSG2) Create lpfc_bsg.h
Create lpfc_bsg.h
  - structures, etc used by bsg-related routines.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:39:18 -06:00
James Smart
4fede78f75 [SCSI] lpfc 8.3.8: (BSG1) Update BSG infrastructure
Update BSG infrastructure to handle new vendor specific BSG commands.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:39:02 -06:00
James Smart
65467b6bdf [SCSI] lpfc 8.3.8: Add code to display logical link speed
Display Logical Link Speed when supported and is non-zero.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:38:44 -06:00
James Smart
695a814e18 [SCSI] lpfc 8.3.8: BugFixes: Discovery relates changes
Discovery relates changes:
- Separated VPI_REGISTERED state of physical port into VFI_REGISTERED and
  VPI_REGISTERED state so that driver can unregister physical port VPI
  independent of VFI.
- Add code to unregister, re-init and re-register physical port VPI
  when physical port NportID change.
- Add code to unregister and re-register VPI of a vport when its Nport
  ID change.
- Add code in FDISC completion path to re-start FLOGI discovery when
  a FDISC complete with LOGIN_REQUIRED reason code.
- Fix a memory leak in lpfc_init_vpi_cmpl
- Add code to start a timer for vport to retry FDISC when CVL is received
  by a vport or physical port. If all Nports receive CVLs, then all timers
  are cancelled and a logical link level discovery will be started after
  one second.
- Flush ELS commands after killing all delayed ELS commands.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:38:28 -06:00
James Smart
341af10239 [SCSI] lpfc 8.3.8: BugFixes: SLI relates changes
Fix hardware/SLI relates issues:
- Handle XB bit so that ELS XRIs are not prematurely released.
- Handle XB bit so that FCP XRIs are not prematurely released.
- Define new security SLI Commands.
- Remove unused security SLI commands
- Skip receive data size parameter check on received FLOGI.
- Added LPFC_USE_FCPWQIDX flag to iocb to force SLI layer
  to submit abort WQE on same WQ as the command WQE.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:37:53 -06:00
Ben Hutchings
2cec802980 [SCSI] qla1280: Drop host_lock while requesting firmware
request_firmware() may sleep and it appears to be safe to release the
spinlock here.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: stable@kernel.org
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:35:14 -06:00
Jayamohan Kallickal
7c56533cf4 [SCSI] be2iscsi: correction in the claculation for num_cxn_wrb
This patch correct the math done for num_cxn_wrb

Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:34:20 -06:00
Jayamohan Kallickal
b30c6dab1d [SCSI] be2iscsi: changing the chip opcode for TEXT
This patch corrects the chipopcode for text and chooses
correct paramters for that command

Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:34:18 -06:00
Jayamohan Kallickal
caf818f118 [SCSI] be2iscsi: Ensure clean reuse of wrb
This patch ensures that wrb is cleanly resued for io path
and is memset to zero for non io path

Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:34:16 -06:00
Jayamohan Kallickal
f55a24f2c2 [SCSI] be2iscsi: correcting the return
This patch fixes an issue where return was not called properly.
Thanks to Mike Christie for spotting this

Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:34:15 -06:00
Jayamohan Kallickal
5dc1c416b3 [SCSI] be2iscsi: Proper checking of state
This patch adds proper checking of value in for hba state.
We would be adding more states later on

Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:34:13 -06:00
Jayamohan Kallickal
230dceb431 [SCSI] be2iscsi: Fix for first_burst
This patch fixes the first_burst being modified
instead of max_burst

Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:34:11 -06:00
Jayamohan Kallickal
d2eeb1ac35 [SCSI] be2iscsi: changing copyright to 2010
This patch replaces 2009 with 2010 in copyright statement

Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:34:09 -06:00
Jayamohan Kallickal
32951dd8cd [SCSI] be2iscsi: Remove Ring mode from driver
Ring mode is not used. This patch removes the code.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:34:07 -06:00
Dmitry Torokhov
d0e2ddff7c [SCSI] vmw_pvscsi: fix signedness warning with newer compilers
pvscsi_setup_msix() expects 'irq' argument to be an int but is being
passed unsigned int. Unsigned int is more proper type for IRQ number
so let's use it. This shuts off a compile warning with recent
compilers.

Signed-off-by: Dmitry Torokhov <dtor@vmware.com>
Acked-by: Alok Kataria <akataria@vmware.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:31:28 -06:00
Martin K. Petersen
fa4698fcf5 [SCSI] sd: Combine DIF/DIX error handling
DIF and DIX errors are handled identically at this point.  Collapse the
switch cases into one and let scsi_io_completion print result and sense
data.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:30:39 -06:00
Roel Kluin
d44a6d2bbf [SCSI] lpfc: unify two if branches with the same code in lpfc_decode_firmware_rev()
Regardless of the flag state, the branches execute the same code

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08 18:28:38 -06:00