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path: root/drivers/scsi/qla2xxx (follow)
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2007-05-30[SCSI] qla2xxx: fix timeout in qla2x00_down_timeoutBill Nottingham1-1/+1
iterations is unsigned, so it is impossible to get out of the loop and return -ETIMEDOUT. Signed-off-by: Bill Nottingham <notting@redhat.com> Acked-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-08Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds1-7/+4
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Optimize fault kprobe handling just like powerpc. [SPARC]: Wire up utimensat syscall. [SPARC64]: Fix request_irq() ignored result warnings in PCI controller code. [SPARC64]: Kill asm-sparc64/pbm.h [ATYFB]: Fix sparc includes. [QLA2XXX]: Fix build on sparc. [SPARC64]: Removal of trivial pci_controller_info uses. [SPARC64]: Move index info pci_pbm_info. [SPARC64]: Move {setup,teardown}_msi_irq into pci_pbm_info. [SPARC64]: Move pci_ops into pci_pbm_info. [SPARC64] SBUS: Error interrupt registry cleanups. [SPARC64] PCI: Use root list of pbm's instead of pci_controller_info's [SPARC64] PCI: Kill PROM_PCIRNG_MAX and PROM_PCIIMAP_MAX. [SPARC64] PCI: Use common routine to fetch PBM properties.
2007-05-08[QLA2XXX]: Fix build on sparc.David S. Miller1-7/+4
We now use pci_device_to_OF_node() to get properties and of_get_property() returns const pointers. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-08[SCSI] qla2xxx: Update version number to 8.01.07-k7.Andrew Vasquez1-1/+1
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-08[SCSI] qla2xxx: Add MSI support.Andrew Vasquez1-1/+14
Supported ISP types include ISP2422 and revision-2 type ISP2432 chips. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-08[SCSI] qla2xxx: Correct pci_set_msi() usage semantics.Andrew Vasquez1-17/+14
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-08[SCSI] qla2xxx: Attempt to stop firmware only if it had been previously executed.Andrew Vasquez1-0/+2
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-08[SCSI] qla2xxx: Honor NVRAM port-down-retry-count settings.Andrew Vasquez1-1/+1
Hardcoding the qlport_down_retry module-parameter effectively disallowed any user-defined NVRAM setting to go into effect. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-08[SCSI] qla2xxx: Error-out during probe() if we're unable to complete HBA initialization.Andrew Vasquez1-3/+1
Remove a stale check against ha->device_flags (DFLG_NO_CABLE) as topology scanning is performed within the DPC-thread context. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-04-30[SCSI] qla2xxx: fix regression on sparc64David Miller1-14/+163
Some sparc64 boxes don't have a valid NVRAM (from which the driver takes its WWPN) try to extract this from open firmware instead and if that fails, fall back to a default, which would be invalid if more than one machine on the same SAN does this, since two machines with the same WWPN would be illegal, so warn when taking this potentially invalid default. Tested on SunBlade-1000: Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-04-01[SCSI] qla2xxx: Remove duplicate pci_disable_device() callBernhard Walle1-2/+1
On the path qla2x00_probe_one() -> probe_failed -> qla2x00_free_device(), pci_disable_device() is executed twice, once in qla2x00_free_device() and once in qla2x00_probe_one(). This patch removes the unnecessary call. Signed-off-by: Bernhard Walle <bwalle@suse.de> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-04-01[SCSI] qla2xxx: fix for byteswap in fc_host fabric_nameRichard Lary1-8/+8
This patch fixes byte swap issue in qla2xxx driver to fix corrupted fabric_name passed to /sys/class/fc_host/host*/fabric_name. Signed-off-by: Richard Lary <rlary@us.ibm.com> Acked-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-03-20[SCSI] qla2xxx: Update version number to 8.01.07-k6.Andrew Vasquez1-1/+1
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-03-20[SCSI] qla2xxx: Allow the extended-error-logging flag to be dynamic.Andrew Vasquez1-1/+1
The module parameter, ql2xextended_error_logging, can now be set dynamically by writing to the following sysfs entry: /sys/module/qla2xxx/parameters/ql2xextended_error_logging This alleviates the need for the driver to be unloaded and reloaded in order to enable logging. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-03-20[SCSI] qla2xxx: Drop acquisition of hardware_lock during flash manipulations.Andrew Vasquez1-6/+0
There's no need given, I/O has been quiesced, RISC interrupts have been disabled, and finally the RISC has been paused. Flash manipulation on ISP21xx, ISP22xx, and ISP23xx parts requires the RISC to go through a full reset to recover. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-03-20[SCSI] qla2xxx: Add cond_resched() calls during HBA flash manipulation.Andrew Vasquez1-0/+5
We're observing soft lockups during HBA FLASH retrieval and update. Add cond_resched() each time around the tight-loops during flash read()s/write()s. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-03-20[SCSI] qla2xxx: Add scan_[start|finish]() callbacks for ISP24xx HBAs.Andrew Vasquez1-0/+2
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-03-20[SCSI] qla2xxx: fix RSCN handling on big-endian systemsMalahal Naineni1-5/+8
qla2xxx driver fails to handle RSCN events affecting area or domain due to an endian issue on big endian systems. This fixes the port_id_t structure on big endian systems. Signed-off-by: Malahal Naineni <malahal@us.ibm.com> Acked-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Update version number to 8.01.07-k5.Andrew Vasquez1-1/+1
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31Merge branch 'linus'James Bottomley8-84/+107
2007-01-31[SCSI] qla2xxx: Remove unnecessary spinlock primitive - mbx_reg_lock.Seokmann Ju4-42/+0
Since, mailbox commands are executed in a synchronous manner, there is no need to have a separate spinlock primitive to protect data/register access shared by callers. Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Fixup printk() with proper new-line character.Andrew Vasquez1-1/+1
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Allow NVRAM updates to immediately go into effect.Andrew Vasquez1-0/+2
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Enable queue-full throttling when UNDERRUN detected.Andrew Vasquez1-0/+16
As ISP24xx firmware can return a CS_DATA_UNDERRUN completion status when the storage has returned a SAM_STAT_TASK_SET_FULL scsi-status. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Fail initialization when inconsistent NVRAM detected.Andrew Vasquez1-111/+14
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Check loop-state before reading host statistics.Andrew Vasquez1-7/+10
Non-ISP24xx cards must have a loop-id in order to query host statistics. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Refactor set-HBA-model/description code.Andrew Vasquez1-46/+37
Limit assignments via qla2x00_model_name[] array to HBA subsystem vendor IDs equal to QLogic. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Set correct cabling state during initialization.Andrew Vasquez1-1/+1
Previous work to add asynchronous-scsi-scanning support (d19044c32baadeb80e135027124a9e845c6f057c) caused peculiar semantic changes when no cabling was attached to the HBA whereby unneeded and intrusive 'error-handling' would take place due to the initial link state being unset. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Perform implicit LOGO during fabric logout request.Lalit Chandivade1-1/+1
Similarly to previous LOGO requests on non-24xx hardware, perform an implicit-LOGO as to avoid the potential 2 * R_A_TOV delay which can result during an explicit-LOGO request. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Export OptionROM boot-codes version information.Andrew Vasquez6-0/+416
This includes BIOS, EFI, FCODE and firmware versions. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Handle IRQ-0 assignments by the system.Andrew Vasquez2-3/+6
No restriction should be placed on the IRQ number assigned to a given ISP. Original code incorrectly assumed a non-zero IRQ number assignment by the system. In these circumstances the proper freeing of the IRQ (via free_irq()) would not take place. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Add MSI-X support.Andrew Vasquez5-11/+247
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Correct sector-erase issues while writing flash.Andrew Vasquez1-1/+0
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-13[SCSI] qla2xxx: correct locking while call starget_for_each_device()Seokmann Ju1-4/+0
Removed spin_unlock_irq()/spin_lock_irq() pairs surrounding starget_for_each_device() calls. As Matthew W. pointed out, starget_for_each_device() can be called under a spinlock being held. The change has been tested and verified on qla2xxx.ko module. Thanks Matthew W. and Hisashi H. for help. Signed-off-by: Andrew Vasquez <Andrew.vasquez@qlogic.com> Signed-off-by: Seokmann Ju <Seokmann.ju@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-03[SCSI] qla2xxx: Update version number to 8.01.07-k4.Andrew Vasquez1-1/+1
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-03[SCSI] qla2xxx: Use generic isp_ops.fw_dump() function.Andrew Vasquez1-2/+1
Rather than a direct call, as was done in the case of a RISC-paused state within the ISP24xx interrupt handler. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-03[SCSI] qla2xxx: Perform a fw-dump when an ISP23xx RISC-paused state is detected.Andrew Vasquez1-4/+6
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-03[SCSI] qla2xxx: Correct reset handling logic.Andrew Vasquez3-35/+38
- honor ISP24XX NVRAM settings for lip-reset, full-login-lip, and device-reset. - correct LIP_FULL_LOGIN mailbox command issuance. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-03[SCSI] qla2xxx: Correct IOCB queueing mechanism for ISP54XX HBAs.Andrew Vasquez1-1/+3
Original code would incorrectly use non-24xx code-paths. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-03[SCSI] qla2xxx: Detect GPSC capabilities within a fabric.Andrew Vasquez3-2/+20
Disable subsequent GPSC queries if Fabric Management services do not support the operation. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-03[SCSI] qla2xxx: Use proper prep_ms_iocb() function during GFPN_ID.Andrew Vasquez1-1/+1
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-03[SCSI] qla2xxx: Correct endianess issue while interrogating MS status.Andrew Vasquez1-2/+2
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-03[SCSI] qla2xxx: Don't log trace-control async-events.Andrew Vasquez1-1/+1
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-03[SCSI] qla2xxx: make qla2x00_reg_remote_port() staticAdrian Bunk2-35/+34
Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-12-07[PATCH] slab: remove kmem_cache_tChristoph Lameter1-1/+1
Replace all uses of kmem_cache_t with struct kmem_cache. The patch was generated using the following script: #!/bin/sh # # Replace one string by another in all the kernel sources. # set -e for file in `find * -name "*.c" -o -name "*.h"|xargs grep -l $1`; do quilt add $file sed -e "1,\$s/$1/$2/g" $file >/tmp/$$ mv /tmp/$$ $file quilt refresh done The script was run like this sh replace kmem_cache_t "struct kmem_cache" Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-03[SCSI] qla2xxx: use NULL instead of 0Randy Dunlap1-1/+1
Use NULL instead of 0 for pointers (sparse warning): drivers/scsi/qla2xxx/qla_attr.c:393:4: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] qla2xxx: add asynchronous scsi scanning support.Andrew Vasquez1-4/+29
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22[SCSI] qla2xxx: defer topology discovery to DPC thread during initialization.Andrew Vasquez2-107/+16
Modify intialization semantics: - perform basic hardware configuration only (as usual) - allocate resources - load and execute firmware - defer link (transport) negotiations to the DPC thread - again the code in qla2x00_initialize_adapter() to stall probe() completion was needed for legacy-style scanning. - DPC thread stalls until probe() complete. - before probe() completes, set DPC flags to perform loop-resync logic (similar to what's done during cable-insertion/removal). Benefits: user does not have to wait 20+ seconds in case the FC cable is unplugged during driver load, code consolidation (removal of redundant link negotiation logic during initialize_adaoter()), and finilly, the driver no longer needs to defer the fc_remote_port_add() calls to hold off lun-scanning prior to returning from the probe() function. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-22Merge ../scsi-rc-fixes-2.6James Bottomley8-49/+175
2006-11-15[SCSI] qla2xxx: make some functions staticAdrian Bunk2-10/+10
This patch makes some needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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