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* [SCSI] qla2xxx: Correct inadvertent clearing of RISC_INTR status.Andrew Vasquez2011-10-301-1/+1
| | | | | | | | | | | | | | During heavy I/O (CPU-affinity mode enabled) and CLI/Agent interactions, the driver would report periodic mailbox command timeout statuses. Within the CPU-affinity ISR handler, the driver should check the 'disable-msix-handshake' flag in deciding whether or not to clear HCCRX_CLR_RISC_INT. The mode is not specific to a dedicated queue, instead, applies to the current 'ha' context. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2011-10-2812-106/+1671
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (204 commits) [SCSI] qla4xxx: export address/port of connection (fix udev disk names) [SCSI] ipr: Fix BUG on adapter dump timeout [SCSI] megaraid_sas: Fix instance access in megasas_reset_timer [SCSI] hpsa: change confusing message to be more clear [SCSI] iscsi class: fix vlan configuration [SCSI] qla4xxx: fix data alignment and use nl helpers [SCSI] iscsi class: fix link local mispelling [SCSI] iscsi class: Replace iscsi_get_next_target_id with IDA [SCSI] aacraid: use lower snprintf() limit [SCSI] lpfc 8.3.27: Change driver version to 8.3.27 [SCSI] lpfc 8.3.27: T10 additions for SLI4 [SCSI] lpfc 8.3.27: Fix queue allocation failure recovery [SCSI] lpfc 8.3.27: Change algorithm for getting physical port name [SCSI] lpfc 8.3.27: Changed worst case mailbox timeout [SCSI] lpfc 8.3.27: Miscellanous logic and interface fixes [SCSI] megaraid_sas: Changelog and version update [SCSI] megaraid_sas: Add driver workaround for PERC5/1068 kdump kernel panic [SCSI] megaraid_sas: Add multiple MSI-X vector/multiple reply queue support [SCSI] megaraid_sas: Add support for MegaRAID 9360/9380 12GB/s controllers [SCSI] megaraid_sas: Clear FUSION_IN_RESET before enabling interrupts ...
| * [SCSI] qla2xxx: Fix "active_mask" may be used uninitialized warning.Chad Dupuis2011-08-291-1/+2
| | | | | | | | | | | | | | | | | | | | Since active_mask is first assigned in an "else" block, the compiler throws a warning saying that the active_mask variable may be used uninitialized in a print statement later. Initialize active_mask to 0 in the declaration to stop the warning. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] qla2xxx: Issue mailbox command only when firmware hung bit is reset ↵Giridhar Malavali2011-08-293-45/+56
| | | | | | | | | | | | | | | | for ISP82xx. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] qla2xxx: Return sysfs error codes appropriate to conditions.Joe Carnuccio2011-08-291-30/+29
| | | | | | | | | | | | | | | | | | | | Return sysfs error codes that match the conditions encountered. This prevents sysfs from retrying a request which is conditioned to fail under the current circumstance. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] qla2xxx: Provide method for updating I2C attached VPD.Joe Carnuccio2011-08-292-0/+193
| | | | | | | | | | | | | | | | Provide bsg interface for updating VPD attached on the I2C serial bus. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] qla2xxx: Correction to sysfs edc interface.Joe Carnuccio2011-08-291-3/+3
| | | | | | | | | | | | | | | | | | | | | | Corrects the return value for the cases where read/write edc fails; this prevents sysfs from retrying the operation until forever. Corrects the printk width specifier for the first byte of buf. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] qla2xxx: During loopdown perform Diagnostic loopback.Saurav Kashyap2011-08-291-0/+1
| | | | | | | | | | | | Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] qla2xxx: Fix array out of bound warning.Saurav Kashyap2011-08-291-1/+1
| | | | | | | | | | | | Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] qla2xxx: check for marker IOCB during response queue processing.Saurav Kashyap2011-08-291-0/+5
| | | | | | | | | | | | Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] qla2xxx: Enable write permission to some debug related module ↵Chad Dupuis2011-08-291-3/+3
| | | | | | | | | | | | | | parameters to be changed dynamically. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] qla2xxx: Prevent CPU lockups when "ql2xdontresethba" module param is set.Saurav Kashyap2011-08-291-3/+8
| | | | | | | | | | | | | | | | | | Driver is not releasing the lock if ql2xdontresethba is set, this might lead to a lockup. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] qla2xxx: Implemeted beacon on/off for ISP82XX.Saurav Kashyap2011-08-296-7/+92
| | | | | | | | | | | | | | [jejb: fix up checkpatch.pl errors] Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] qla2xxx: Add support for ISP82xx to capture dump (minidump) on failure.Giridhar Malavali2011-08-299-50/+1315
| | | | | | | | | | | | | | | | | | | | | | Minidump allows us to catpure a snapshot of the firmware/hardware states at the time of failure for further analysis. [jejb: added missing #include <linux/vmalloc.h> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> ] Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* | [SCSI] qla2xxx: Fix crash in qla2x00_abort_all_cmds() on unloadRoland Dreier2011-10-021-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I hit a crash in qla2x00_abort_all_cmds() if the qla2xxx module is unloaded right after it is loaded. I debugged this down to the abort handling improperly treating a command of type SRB_ADISC_CMD as if it had a bsg_job to complete when that command actually uses the iocb_cmd part of the union. (I guess to hit this one has to unload the module while the async FC initialization is still in progress) It seems we should only look for a bsg_job if type is SRB_ELS_CMD_RPT, SRB_ELS_CMD_HST or SRB_CT_CMD, so switch the test to make that explicit. Signed-off-by: Roland Dreier <roland@purestorage.com> Acked-by: Chad Dupuis <chad.dupuis@qlogic.com> Cc: stable@kernel.org Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* | scsi: fix qla2xxx printk format warningRandy Dunlap2011-09-231-2/+2
|/ | | | | | | | | | sector_t can be different types, so cast it to its largest possible type. drivers/scsi/qla2xxx/qla_isr.c:1509:5: warning: format '%lx' expects type 'long unsigned int', but argument 5 has type 'sector_t' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [SCSI] qla2xxx: Update version number to 8.03.07.07-k.Chad Dupuis2011-08-271-1/+1
| | | | Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla2xxx: Set the task attributes after memsetting fcp cmnd.Saurav Kashyap2011-08-271-10/+10
| | | | | | | | | The memset of the fcp_cmnd struct needs to be moved so that it will not zero-out valid data. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla2xxx: Correct inadvertent loop state transitions during ↵Andrew Vasquez2011-08-272-4/+0
| | | | | | | | | | | | | port-update handling. Transitioning to a LOOP_UPDATE loop-state could cause the driver to miss normal link/target processing. LOOP_UPDATE is a crufty artifact leftover from at time the driver performed it's own internal command-queuing. Safely remove this state. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla2xxx: Save and restore irq in the response queue interrupt handler.Saurav Kashyap2011-08-271-2/+3
| | | | | | Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla2xxx: Double check for command completion if abort mailbox command ↵Chad Dupuis2011-08-271-0/+4
| | | | | | | | | | fails. Close a small window where we could falsely fail an abort request if the mailbox command fails but the command was returned during interrupt context. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla2xxx: Acquire hardware lock while manipulating dsd list.Saurav Kashyap2011-08-271-0/+3
| | | | | | | | | The dsd list shouldn't be manipulated without taking the per host hardware lock to prevent multiple callers from trampling upon one another. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla2xxx: Fix qla24xx revision check while enabling interrupts.Chad Dupuis2011-08-271-3/+2
| | | | | | | | | Since we enable interrupts before initializing the firmware, use the chip revision from PCI config space directly to perform the chip revision check. Also remove the unnecessary firmware attributes test. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla2xxx: T10 DIF - Fix incorrect error reporting.Arun Easi2011-08-278-64/+62
| | | | | | | | | | | | | | | | | | | | | This fix: - Disables app tag peeking; correct tag check will be added when the SCSI API is available. - Always derive ref_tag from scsi_get_lba() - Removes incorrect swap of FCP_LUN in FCP_CMND - Moves app-tag error check before ref-tag check. The reason being, currently there is no interface in SCSI to retrieve the app-tag for protection I/Os, so driver puts zero for app-tag in the firmware interface, but requests not to validate it, but when a ref-tag error is detected by firmware, it would put expected/actual tags for all the protection tags (guard/app/ref). As driver checks for app tag error first, a ref-tag error is incorrectly flagged as app-tag error. - Convert HBA specific checks to capability based. Signed-off-by: Arun Easi <arun.easi@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla2xxx: T10 DIF - Handle uninitalized sectors.Arun Easi2011-08-276-38/+335
| | | | | | | | | | Driver needs to update protection bytes for uninitialized sectors as they are not DMA-d. Signed-off-by: Arun Easi <arun.easi@qlogic.com> Reviewed-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla2xxx: Cleanup of previous infrastructure.Saurav Kashyap2011-07-272-243/+0
| | | | | | Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla2xxx: Code changes to support new dynamic logging infrastructure.Saurav Kashyap2011-07-2715-2606/+2941
| | | | | | | | | | | | | | | | | | | | | | | | | | The code is changed to support the new dynamic logging infrastructure. Following are the levels added. Default is 0 - no logging. 0x40000000 - Module Init & Probe. 0x20000000 - Mailbox Cmnds. 0x10000000 - Device Discovery. 0x08000000 - IO tracing. 0x04000000 - DPC Thread. 0x02000000 - Async events. 0x01000000 - Timer routines. 0x00800000 - User space. 0x00400000 - Task Management. 0x00200000 - AER/EEH. 0x00100000 - Multi Q. 0x00080000 - P3P Specific. 0x00040000 - Virtual Port. 0x00020000 - Buffer Dump. 0x00010000 - Misc. 0x7fffffff - For enabling all logs, can be too many logs. Setting ql2xextended_error_logging module parameter to any of the above value, will enable the debug for that particular level. Do LOGICAL OR of the value to enable more than one level. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla2xxx: Basic infrastructure for dynamic logging.Saurav Kashyap2011-07-275-3/+349
| | | | | | | | | | | | This patch adds the dynamic logging framework to the qla2xxx driver. The user will be able to change the logging levels on the fly i.e. without load/unload of the driver. This also enables logging to be enabled for a particular section of the driver such as initialization, device discovery etc. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* scsi: qla_isr.c: fix comment typo 'hammmer'Justin P. Mattock2011-06-271-2/+2
| | | | | Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge branch 'for-linus' of ↵Linus Torvalds2011-05-231-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) b43: fix comment typo reqest -> request Haavard Skinnemoen has left Atmel cris: typo in mach-fs Makefile Kconfig: fix copy/paste-ism for dell-wmi-aio driver doc: timers-howto: fix a typo ("unsgined") perf: Only include annotate.h once in tools/perf/util/ui/browsers/annotate.c md, raid5: Fix spelling error in comment ('Ofcourse' --> 'Of course'). treewide: fix a few typos in comments regulator: change debug statement be consistent with the style of the rest Revert "arm: mach-u300/gpio: Fix mem_region resource size miscalculations" audit: acquire creds selectively to reduce atomic op overhead rtlwifi: don't touch with treewide double semicolon removal treewide: cleanup continuations and remove logging message whitespace ath9k_hw: don't touch with treewide double semicolon removal include/linux/leds-regulator.h: fix syntax in example code tty: fix typo in descripton of tty_termios_encode_baud_rate xtensa: remove obsolete BKL kernel option from defconfig m68k: fix comment typo 'occcured' arch:Kconfig.locks Remove unused config option. treewide: remove extra semicolons ...
| * Merge branch 'master' into for-nextJiri Kosina2011-04-266-10/+10
| |\ | | | | | | | | | | | | Fast-forwarded to current state of Linus' tree as there are patches to be applied for files that didn't exist on the old branch.
| * | treewide: remove extra semicolonsJustin P. Mattock2011-04-101-2/+2
| | | | | | | | | | | | | | | Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | [SCSI] qla2xxx: Refactor call to qla2xxx_read_sfp for thermal temperature.Joe Carnuccio2011-05-171-42/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Eliminate duplicate code by refactoring the calls to qla2xxx_read_sfp() in qla2x00_get_thermal_temp(). This keeps the parameter values separate from the mailbox register mechanics. This also allows qla2xxx_read_sfp() to be the sole "spec" for READ SFP semantics. Signed-off_by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Unify the read/write sfp mailbox command routines.Joe Carnuccio2011-05-173-62/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the read/write sfp mailbox command routines uniform, and remove redundancy. Also protect against attempting to do a single byte dma in these routines. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Clear complete initialization control block.Andrew Vasquez2011-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use proper init_cb_size member which takes into account MID/non-MID init-cb structure sizes. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Allow an override of the registered maximum LUN.Andrew Vasquez2011-05-173-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'max_lun' value registered for each scsi_host is currently capped at 0xffff. The new module parameter can allow for 2nd-level flat-space addressing method-infrastructure to be supported. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Add host number in reset and quiescent message logs.Saurav Kashyap2011-05-171-3/+5
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Correctly read sfp single byte mailbox register.Joe Carnuccio2011-05-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When reading a single byte using the READ SFP mailbox command, the single byte of data is returned in MB[1] and not MB[8]. The reason that MB[8] was being used is that the spec was unclear as it evolved over time; and we have not needed to read a single byte until recently. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Add qla82xx_rom_unlock() function.Chad Dupuis2011-05-172-8/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Encapsulate the unlocking of the ROM lock in a function for better code readability. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Log if qla82xx firmware fails to load from flash.Chad Dupuis2011-05-171-1/+5
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Use passed in host to initialize local scsi_qla_host in ↵Madhuranath Iyengar2011-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | queuecommand function Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Correct buffer start in edc sysfs debug print.Joe Carnuccio2011-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The debug print prints the first byte of the buffer which is buf[8]. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Update firmware version after flash update for ISP82xx.Saurav Kashyap2011-05-171-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver keeps a copy of the fw_version within the ha structure. For ISP82xx, this local copy doesn't get updated, and as a result, the old firmware version ends up getting displayed. This patch fixes this issue. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Fix hang during driver unload when vport is active.Arun Easi2011-05-171-10/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bumping ref count during fc_vport_terminate() was the cause. vport delete would wait for ref count to drop to zero and that would never happen. Cc: stable@kernel.org Signed-off-by: Arun Easi <arun.easi@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Properly set the dsd_list_len for dsd_chaining in cmd type 6.Andrew Vasquez2011-05-172-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firmware spec has the fcp_data_dseg_len defined as a 32-bit value, while the corresponding field in the driver structure has it defined as a 16-bit value. Cc: stable@kernel.org Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Cc: stable@kernel.org Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Fix virtual port failing to login after chip reset.Saurav Kashyap2011-05-171-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch ensures qla82xx_watchdog is not being run for the vport. It also makes sure that beacon ON is not done for the vport, as it will lead to the waking up of the dpc thread again and again. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Cc: stable@kernel.org Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Fix vport delete hang when logins are outstanding.Arun Easi2011-05-171-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Timer is required to flush out entries that may be present in work queues. Cc: stable@kernel.org Signed-off-by: Arun Easi <arun.easi@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Update version number to 8.03.07.03-k.Madhuranath Iyengar2011-05-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | A minor change in the versioning. We'll be attaching the "-k" in the end. Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Log fcport state transitions when debug messages are enabled.Chad Dupuis2011-05-016-8/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the inline function qla2x00_set_port_state() so that when a fcport state transition happens we can log the state transition if debug messages are enabled. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* | | [SCSI] qla2xxx: Verify login-state has transitioned to PRLI-completed.Andrew Vasquez2011-05-012-5/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before driver's own internal state is marked as PLOGI/PRLI complete. This additional check closes a window seen with dual-personality initiator/target devices where a driver's PLOGI/PRLI request occurs within the window after the target's PLOGI request has completed, but prior to the target's PRLI arriving and processed by the firmware. Without this additional check, the firmware will return port-information stating that the port neither supports target nor initiator functions, causing the driver to register the rport prematurely to the FC-transport without the proper 'roles' being set. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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