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* [SCSI] qla4xxx: support iscsiadm session mgmtManish Rangankar2011-08-278-365/+1416
| | | | | | | | | | | | | | | | | | | | | | | | Add scsi_transport_iscsi hooks in qla4xxx to support iSCSI session management using iscsiadm. This patch is based on discussion here http://groups.google.com/group/open-iscsi/browse_thread/thread/e89fd888baf656a0# Now users can use iscsiadm to do target discovery and do login/logout to individual targets using the qla4xxx iSCSI class interface. This patch leaves some dead code, but to make it easier to review we are leaving and in the next patch we will remove that old code. V2 - NOTE: Added code to avoid waiting for AEN during login/logout in the driver, instead added a kernel to user event to notify iscsid about login status. Because of this iscsid will not get blocked. Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: add bsg supportVikas Chaudhary2011-08-276-1/+238
| | | | | | | | | This patch adds bsg support to qla4xxx. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Add VLAN supportVikas Chaudhary2011-08-273-2/+61
| | | | | | | | | | Add support to set VLAN and show vlan settings in sysfs Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> [Patch updated to new defines] Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] iscsi class: sysfs group is_visible callout for iscsi host attrsMike Christie2011-08-271-3/+9
| | | | | | | | | | | The iscsi class currently does not support writable sysfs attrs for LLD sysfs settings. This patch converts the iscsi class and driver's host attrs to use the attribute container sysfs group and the sysfs group's is_visible callout to be able to support readable or writable sysfs attrs. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] iscsi class: remove iface param maskMike Christie2011-08-271-11/+16
| | | | | | | | We can replace the iface param mask with the attr_is_visible callback. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] iscsi class: sysfs group is_visible callout for session attrsMike Christie2011-08-271-2/+3
| | | | | | | | | | | The iscsi class currently does not support writable sysfs attrs for LLD sysfs settings. This patch converts the iscsi class and driver's session attrs to use the attribute container sysfs group and the sysfs group's is_visible callout to be able to support readable or writable sysfs attrs. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] iscsi cls: sysfs group is_visible callout for conn attrsMike Christie2011-08-271-2/+19
| | | | | | | | | | | The iscsi class currently does not support writable sysfs attrs for LLD sysfs settings. This patch converts the iscsi class and drivers to use the attribute container sysfs group and the sysfs group's is_visible callout to be able to support readable or writable sysfs attrs. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: added support to show multiple iface in sysfsVikas Chaudhary2011-08-272-4/+176
| | | | | | | | | | | Add support for default ipv4 and ipv6 ifaces in qla4xxx. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Reviewed-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> [make iface creation dynamic] Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Added new "struct ipaddress_config"Vikas Chaudhary2011-08-275-84/+108
| | | | | | | | | | | | - Move all ipaddress related param to "struct ipaddress_config" from "struct scsi_qla_host" - update function - qla4xxx_update_local_ip() - Rename IPOPT_IPv4_PROTOCOL_ENABLE to IPOPT_IPV4_PROTOCOL_ENABLE Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> [update for new ISCSI_IFACE values] Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: add support for set_net_configMike Christie2011-08-274-4/+494
| | | | | | | | | | | Allows user space (iscsiadm) to send down network configuration parameters for LLD to set private network configuration on the iSCSI adapters. Based on patches from Vikas Chaudhary. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2011-05-2811-80/+218
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (60 commits) [SCSI] lpfc 8.3.24: Extend BSG infrastructure and add link diagnostics [SCSI] lpfc 8.3.24: Add resource extent support [SCSI] lpfc 8.3.24: Add request-firmware support [SCSI] lpfc 8.3.24: Add SR-IOV control [SCSI] lpfc 8.3.24: Extended hardware support and support dump images [SCSI] lpfc 8.3.24: Miscellaneous Fixes and Corrections [SCSI] libsas: Add option for SATA soft reset [SCSI] libsas: check dev->gone before submitting sata i/o [SCSI] libsas: fix/amend device gone notification in sas_deform_port() [SCSI] MAINTAINERS update for SCSI (new email address) [SCSI] Fix Ultrastor asm snippet [SCSI] osst: fix warning [SCSI] osst: wrong index used in inner loop [SCSI] aic94xx: world-writable sysfs update_bios file [SCSI] MAINTAINERS: Add drivers/target/ entry [SCSI] target: Convert TASK_ATTR to scsi_tcq.h definitions [SCSI] target: Convert REPORT_LUNs to use int_to_scsilun [SCSI] target: Fix task->task_execute_queue=1 clear bug + LUN_RESET OOPs [SCSI] target: Fix bug with task_sg chained transport_free_dev_tasks release [SCSI] target: Fix interrupt context bug with stats_lock and core_tmr_alloc_req ...
| * [SCSI] qla4xxx: Update driver version to 5.02.00-k7Vikas Chaudhary2011-05-241-1/+1
| | | | | | | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com>
| * [SCSI] qla4xxx: Added vendor specific sysfs attributesHarish Zunjarrao2011-05-248-21/+150
| | | | | | | | | | | | | | | | | | | | Added fw_version, serial_num, iscsi version and boot loader version sysfs attributes. Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <jbottomley@parallels.com>
| * [SCSI] qla4xxx: Remove host_lock in queuecommand functionVikas Chaudhary2011-05-241-19/+7
| | | | | | | | | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <jbottomley@parallels.com>
| * [SCSI] qla4xxx: Remove AF_DPC_SCHEDULED flag from ha.Lalit Chandivade2011-05-242-13/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | Since queue_work does not requeue, there is no need to check if a work is in progress using the AF_DPC_SCHEDULED flag. queue_work would return if work is pending without adding the work, do_dpc would again get invoked from qla4xxx_timer if there is still DPC flags set. Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <jbottomley@parallels.com>
| * [SCSI] qla4xxx: Don't check FW alive if ISP82XX reset is in progressVikas Chaudhary2011-05-241-1/+1
| | | | | | | | | | | | | | | | | | Corrected logic to don't check for F/W is alive if reset is already in progress for ISP82XX Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <jbottomley@parallels.com>
| * [SCSI] qla4xxx: Don't process mbx interrupt unconditionallyVikas Chaudhary2011-05-241-14/+0
| | | | | | | | | | | | | | | | | | | | Do not process interrupt unconditionally during mailbox processing which can lead to spurious interrupt. Mailbox completion are now polled if interrupt are disabled or wait for interrupt to come in if its enabled Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <jbottomley@parallels.com>
| * [SCSI] qla4xxx: Complete the cmd if sense_len is zeroPrasanna Mumbai2011-05-241-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | Complete the cmd if sense length is zero. For cases where sense data spans across multiple iocb's by FW, we need to hold on to the I/O (ha->status_srb != NULL) till we have processed them all and copied the sense data from internal buffer to scsi_cmd sense buffer. Signed-off-by: Prasanna Mumbai <prasanna.mumbai@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <jbottomley@parallels.com>
| * [SCSI] qla4xxx: Dump HW/FW reg to figure out what caused FW to be hung for ↵Vikas Chaudhary2011-05-241-1/+21
| | | | | | | | | | | | | | | | ISP82XX Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <jbottomley@parallels.com>
| * [SCSI] qla4xxx: Updated the reset sequence for ISP82xxVikas Chaudhary2011-05-241-2/+17
| | | | | | | | | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <jbottomley@parallels.com>
| * [SCSI] qla4xxx: update function qla4xxx_isr_decode_mailbox()Prasanna Mumbai2011-05-242-6/+9
| | | | | | | | | | | | | | | | | | | | | | - Added MBOX_ASTS_DUPLICATE_IP AEN handling. - Update MBOX_AEN_REG_COUNT to 8 so that driver will save status of all mbox registers in aen_q Signed-off-by: Prasanna Mumbai <prasanna.mumbai@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <jbottomley@parallels.com>
* | x86: remove 32-bit versions of readq()/writeq()Roland Dreier2011-05-251-0/+21
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The presense of a writeq() implementation on 32-bit x86 that splits the 64-bit write into two 32-bit writes turns out to break the mpt2sas driver (and in general is risky for drivers as was discussed in <http://lkml.kernel.org/r/adaab6c1h7c.fsf@cisco.com>). To fix this, revert 2c5643b1c5c7 ("x86: provide readq()/writeq() on 32-bit too") and follow-on cleanups. This unfortunately leads to pushing non-atomic definitions of readq() and write() to various x86-only drivers that in the meantime started using the definitions in the x86 version of <asm/io.h>. However as discussed exhaustively, this is actually the right thing to do, because the right way to split a 64-bit transaction is hardware dependent and therefore belongs in the hardware driver (eg mpt2sas needs a spinlock to make sure no other accesses occur in between the two halves of the access). Build tested on 32- and 64-bit x86 allmodconfig. Link: http://lkml.kernel.org/r/x86-32-writeq-is-broken@mdm.bga.com Acked-by: Hitoshi Mitake <h.mitake@gmail.com> Cc: Kashyap Desai <Kashyap.Desai@lsi.com> Cc: Len Brown <lenb@kernel.org> Cc: Ravi Anand <ravi.anand@qlogic.com> Cc: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Cc: Matthew Garrett <mjg@redhat.com> Cc: Jason Uhlenkott <juhlenko@akamai.com> Acked-by: James Bottomley <James.Bottomley@parallels.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2011-05-231-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 ...
| * treewide: fix a few typos in commentsJustin P. Mattock2011-05-101-1/+1
| | | | | | | | | | | | | | | | | | | | - kenrel -> kernel - whetehr -> whether - ttt -> tt - sss -> ss Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | [SCSI] remove cmd->serial_number litterChristoph Hellwig2011-05-011-3/+2
|/ | | | | | | Stop using cmd->serial_number in printks. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* Fix common misspellingsLucas De Marchi2011-03-314-7/+7
| | | | | | Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* [SCSI] qla4xxx: Use polling mode for disable interrupt mailbox completionSarang Radke2011-03-231-2/+1
| | | | | | | | | | | | Disable Interrupt MBX completion will disable the interrupt on successful completion. Fixed the bug where driver was waiting for Interrupt to come in for its completion. Now driver will poll for disable interrupt MBX completion. Signed-off-by: Sarang Radke <sarang.radke@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: Update driver version to 5.02.00-k6Vikas Chaudhary2011-03-231-1/+1
| | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: masking required bits of add_fw_options during initializationPrasanna Mumbai2011-03-232-0/+6
| | | | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Prasanna Mumbai <prasanna.mumbai@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: added new function qla4xxx_relogin_all_devicesVikas Chaudhary2011-03-231-31/+23
| | | | | | | | | Move relogin to all devices code from do_dpc to new fuction qla4xxx_relogin_all_devices() Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: add support for ql4xsess_recovery_tmo cmd line paramVikas Chaudhary2011-03-231-2/+8
| | | | | | | | Target Session Recovery Timeout Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: Add support for ql4xmaxqdepth command line parameterVikas Chaudhary2011-03-231-1/+11
| | | | | | | | | This provides the flexibility to modify the qdepth based on different target devices to make the best use of system resources. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: cleanup function qla4xxx_process_ddb_changedVikas Chaudhary2011-03-231-12/+3
| | | | | | | | | We don't need to check ddb old state we can take action based on ddb new state. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: Prevent other port reinitialization during remove_adapterKaren Higgins2011-03-234-16/+46
| | | | | | | | | | | | | remove ha flag AF_HBA_GOING_AWAY and added flag AF_HA_REMOVAL to mark the other ISP-4xxx port to indicate that the driver is being removed, so that the other port will not re-initialize while in the process of removing the ha due to driver unload or hba hotplug. Signed-off-by: Karen Higgins <karen.higgins@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: remove unused ddb flag DF_NO_RELOGINVikas Chaudhary2011-03-232-4/+0
| | | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: cleanup DDB relogin logic during initializationKaren Higgins2011-03-236-192/+33
| | | | | | | | | | | | | Driver has capability to add device dynamically and present them to OS, driver no longer need to wait for DDBs to come online during driver initialization. Driver still issues a relogin for DDBs that are not online, but no longer wait for DDB to come online. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Karen Higgins <karen.higgins@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: Do not retry ISP82XX initialization if H/W state is failedPrasanna Mumbai2011-03-231-0/+13
| | | | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Prasanna Mumbai <prasanna.mumbai@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: Do not send mbox command if FW is in failed statePrasanna Mumbai2011-03-231-6/+18
| | | | | | | | | | | | FW is not able to process mbox command if FW state is failed. This will cause mbox command to timeout and adapter reset. We have separate function to detect FW failed state and do adapter reset. So to avoid mbox command timeout, do not process mbox command in case of FW state failed. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Prasanna Mumbai <prasanna.mumbai@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: cleanup qla4xxx_initialize_ddb_list()Vikas Chaudhary2011-03-231-7/+0
| | | | | | | | | Remove process all aen code from qla4xxx_initialize_ddb_list() as DPC activities should be done in DPC only. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* drivers:scsi Change printk typo initate -> initiateJustin P. Mattock2011-02-172-2/+2
| | | | | Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* [SCSI] qla4xxx: Update driver version to 5.02.00-k5Vikas Chaudhary2010-12-211-1/+1
| | | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: Updated the Copyright headerVikas Chaudhary2010-12-2116-18/+18
| | | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: do not reset hba if ql4xdontresethba is setVikas Chaudhary2010-12-211-7/+9
| | | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: do not check for fw hung if reset retry is in progressLalit Chandivade2010-12-211-1/+3
| | | | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: cache new IP address acquired via DHCPPrasanna Mumbai2010-12-211-1/+2
| | | | | | | | | | | Prior to firmware state change from ACQUIRING to READY, an 0x8029 AEN is received. Added code to check previous state being ACQUIRING in order to update the ip address in the driver. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Prasanna Mumbai <prasanna.mumbai@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: Fail initialization if qla4_8xxx_pci_mem_write_2M failsLalit Chandivade2010-12-211-6/+11
| | | | | | | | | | Since if fw load is failing, running on incomplete fw load would be fatal. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: put device in FAILED state for 82XX initialization failureLalit Chandivade2010-12-211-0/+8
| | | | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: do not process interrupt unconditionallyLalit Chandivade2010-12-211-17/+1
| | | | | | | | | | in mailbox command do not process interrupt unconditionally, process interrupt only in polling mode Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: use correct fw_ddb_index in abort taskKaren Higgins2010-12-212-3/+2
| | | | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Karen Higgins <karen.higgins@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] qla4xxx: memory wedge with peg_halt test in loopSwapnil Nagle2010-12-211-0/+43
| | | | | | | Signed-off-by: Swapnil Nagle <swapnil.nagle@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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