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path: root/drivers/scsi/lpfc
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* [SCSI] lpfc 8.1.10 : Change version number to 8.1.10James Smart2006-09-04
| | | | | | | Change version number to 8.1.10 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.10 : Add support for new lpfc soft_wwpn attributeJames Smart2006-09-04
| | | | | | | Add support for a new lpfc soft_wwpn sysfs attribute Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.10 : Add support for dev_loss_tmo_callbk and ↵James Smart2006-09-04
| | | | | | | | | | | | fast_io_fail_tmo_callbk Add support for new dev_loss_tmo callback Goodness is that it removes code for a parallel nodev timer that existed in the driver Add support for the new fast_io_fail callback Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.10 : Add support to return adapter symbolic nameJames Smart2006-09-02
| | | | | | | Add support to return adapter symbolic name (now that attribute is dynamic) Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.10 : Add support to post events via new FC event interfacesJames Smart2006-09-02
| | | | | | | Add support to post events via new FC event interfaces Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.9 : Change version number to 8.1.9James Smart2006-08-19
| | | | | | | Change version number to 8.1.9 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.9 : Stall eh handlers if resetting while rport blockedJames Smart2006-08-19
| | | | | | | | | | | | | | | | | | | | | | | | Stall error handler if attempting resets/aborts while an rport is blocked. This avoids device offline scenarios due to errors in the error handler. Background: Although the transport is using the scsi_timed_out functionality to restart the timeout if the rport is blocked, if the timeout has already fired before the block occurs, the eh handler still runs and can take the device offline. Ultimately, this window cannot be resolved without significant work in the error handler thread. Christoph noted the first level of these issues when he noted the poor error response handling by the error thread. We found, under heavy load and error testing, that time window from when the scsi_times_out() adds the io to the queue to when the scsi_error_handler gets around to servicing it, can be in the several seconds range. In most cases, these test conditions are highly unusual, but possible. As a result, we're stalling the error handler in this race window so that we can avoid the device_offline transitions. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.9 : Misc Bug FixesJames Smart2006-08-19
| | | | | | | | | | | | Misc Bug Fixes: - Cap MBX_DOWN_LINK command timeout to 60 seconds - Fix double free of ndlp object - Don't free mbox structures on error. The completion handlers expect to do so. - Clear host attention work items when going offline - Fixed discovery issues in multi-initiator environments. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7 : Change version number to 8.1.8James Smart2006-08-06
| | | | | | | Change version number to 8.1.8 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7 : ID String and Message fixesJames Smart2006-08-06
| | | | | | | | | | ID String and Message fixes - Fix switch symbolic name registration to match cross-OS values - Replace printk's with more standard lpfc_printf_log calls - Make all lpfc_printf_log message numbers unique Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7 : Short bug fixesJames Smart2006-08-06
| | | | | | | | | | | Short bug fixes: - Fix iocbq list corruption due to missing list_del's in ct handling - Missing unlock in lpfc_sli_next_iotag() - Fix initialization of can_queue value - Differentiate sysfs mailbox errors with different codes. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7 : Fix race condition between lpfc_sli_issue_mbox and ↵James Smart2006-08-06
| | | | | | | | | lpfc_online Fix race condition between lpfc_sli_issue_mbox and lpfc_online Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7 : Fix failing firmware download due to mailbox delays ↵James Smart2006-08-06
| | | | | | | | | needing to be longer Fix failing firmware download due to mailbox delays needing to be longer. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7 : Add statistics reset callback for FC transportJames Smart2006-08-06
| | | | | Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Change version number to 8.1.7James Smart2006-07-09
| | | | | | | Change version number to 8.1.7 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Misc FixesJames Smart2006-07-09
| | | | | | | | | | | Misc Fixes: - Fix some sparse warnings - casts of address space - Fix handling of the adapter registration string. Each invocation was byteswapping, so every other adapter init attempt failed. - Correct comments and default value for the lpfc_max_luns parameter Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Add lpfc_sli_flush_mbox_queue() functionJames Smart2006-07-09
| | | | | | | | Add lpfc_sli_flush_mbox_queue() function and use it in lpfc_offline() call to avoid deadlock on thread block. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Correct the wait in attachment that delays for topology ↵James Smart2006-07-09
| | | | | | | | | discovery Correct the wait in attachment that delays for topology discovery Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Remove depricated sysfs attribute board_onlineJames Smart2006-07-09
| | | | | | | | Remove depricated sysfs attribute board_online, as it's replaced by the new issue_reset attribute Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Adding new issue_reset sysfs attributeJames Smart2006-07-09
| | | | | | | Adding new issue_reset sysfs attribute Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Fix panic in lpfc_sli_validate_fcp_iocbJames Smart2006-07-09
| | | | | | | | Fix panic in lpfc_sli_validate_fcp_iocb due to access of scsi_cmnd after returning it to the midlayer Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Consolidate dma buf cleanup into a separate functionJames Smart2006-07-09
| | | | | | | Consolidate dma buf cleanup into a separate function Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Correct bogus nodev_tmo message on NPort that changes its ↵James Smart2006-07-09
| | | | | | | | | NPort Id Correct bogus nodev_tmo message on NPort that changes its NPort Id Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Fix txcmplq related panics on heavy IO while downloading ↵James Smart2006-07-09
| | | | | | | | | firmware Fix txcmplq related panics on heavy IO while downloading firmware Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Issue DOWN_LINK prior to INIT_LINK to work around link ↵James Smart2006-07-09
| | | | | | | | | failure issue Issue DOWN_LINK prior to INIT_LINK to work around link failure issue Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Fixed infinite retry of REG_LOGIN mailbox failed due to ↵James Smart2006-07-09
| | | | | | | | | MBXERR_RPI_FULL Fixed infinite retry of REG_LOGIN mailbox failed due to MBXERR_RPI_FULL Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Fix memory leak and cleanup code related to per ring ↵James Smart2006-07-09
| | | | | | | | | lookup array Fix memory leak and cleanup code related to per ring lookup array. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Standardize the driver on a single define for the maximum ↵James Smart2006-07-09
| | | | | | | | | supported targets Standardize the driver on a single define for the maximum supported targets. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.7: Use mod_timer instead of add_timer in ↵James Smart2006-07-09
| | | | | | | | | | | | | lpfc_els_timeout_handler Use mod_timer instead of add_timer in lpfc_els_timeout_handler This patch was formerly posted by Mark Haverkamp. http://marc.theaimsgroup.com/?l=linux-scsi&m=114246089015681&w=2 Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* Merge ../scsi-misc-2.6James Bottomley2006-07-03
|\ | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/scsi/nsp32.c drivers/scsi/pcmcia/nsp_cs.c Removal of randomness flag conflicts with SA_ -> IRQF_ global replacement. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] Block I/O while SG reset operation in progress - lpfc portionJames Smart2006-06-27
| | | | | | | | | | | | | | | | This removes the duplicate functionality which had been added to the lpfc driver. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc: sparse NULL warningsRandy Dunlap2006-06-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Randy Dunlap <rdunlap@xenotime.net> Fix sparse warnings: use NULL instead of 0 for pointers: drivers/scsi/lpfc/lpfc_els.c:827:56: warning: Using plain integer as NULL pointer drivers/scsi/lpfc/lpfc_els.c:2781:18: warning: Using plain integer as NULL pointer drivers/scsi/lpfc/lpfc_els.c:2782:18: warning: Using plain integer as NULL pointer drivers/scsi/lpfc/lpfc_init.c:951:21: warning: Using plain integer as NULL pointer drivers/scsi/lpfc/lpfc_init.c:956:20: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Acked-by: James Smart <James.Smart@Emulex.Com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [PATCH] irq-flags: scsi: Use the new IRQF_ constantsThomas Gleixner2006-07-02
|/ | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [SCSI] lpfc 8.1.6 : Fix Data Corruption in Bus Reset PathJames Smart2006-05-03
| | | | | | | | | | | | This patch updates the lpfc driver to revision 8.1.6, which includes the following changes: - Fix data corruption in SCSI BUS reset path, due to reusing the same request structure for each target. - Change version number to 8.1.6 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.5 : Change version number to 8.1.5James Smart2006-04-19
| | | | | | | Change version number to 8.1.5 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.5 : Misc small fixesJames Smart2006-04-19
| | | | | | | | | | | Contains the following misc fixes: - Fix build warnings - Race condition in lpfc_workq_post_event() could corrupt phba->work_list. - nlp_sid was not being initialized properly - Fix some RSCN handling during the re-discovery after Link Up event. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.5 : Additional fixes to LOGO, PLOGI, and RSCN processingJames Smart2006-04-19
| | | | | | | Additional fixes to LOGO, PLOGI, and RSCN processing Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.5 : Fix cleanup code in the lpfc_pci_probe_one() error code pathJames Smart2006-04-19
| | | | | | | | | | | | Fix cleanup code in the lpfc_pci_probe_one() error code path. This changes the original patch by: - hardsetting the return value from lpfc_pci_probe_one() to -ENODEV (negative value) if we fail attach - removes the checks from lpfc_pci_remove_one() validating the host and phba pointers as it's no longer needed. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.5 : Fixed FC protocol violation in handling of PRLO.James Smart2006-04-19
| | | | | | | Fixed FC protocol violation in handling of PRLO. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.5 : Use asynchronous ABTS completion to speed up abort ↵James Smart2006-04-19
| | | | | | | | | completions Use asynchronous ABTS completion to speed up abort completions Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.5 : Fix Discovery processing for NPorts that hit nodev_tmo ↵James Smart2006-04-19
| | | | | | | | | during discovery Fix Discovery processing for NPorts that hit nodev_tmo during discovery Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [PATCH] mempool: use common mempool kmalloc allocatorMatthew Dobson2006-03-26
| | | | | | | | | | This patch changes several mempool users, all of which are basically just wrappers around kmalloc(), to use the common mempool_kmalloc/kfree, rather than their own wrapper function, removing a bunch of duplicated code. Signed-off-by: Matthew Dobson <colpatch@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [SCSI] lpfc 8.1.4 : Change version number to 8.1.4James Smart2006-03-12
| | | | | | | Change version number to 8.1.4 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.4 : Two misc fixesJames Smart2006-03-12
| | | | | | | | | | Two misc fixes: - Fix deadlock caused by return with host_lock held in lpfc_findnode_did - Initialize all fields of the allocated mail box structure to zero. Was causing some sysfs mailbox commands to fail immediately after load. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.4 : Introduce lpfc_reset_barrier() function for resets on ↵James Smart2006-03-12
| | | | | | | | | | | | | | | | | dual channel adapters Introduce lpfc_reset_barrier() function for resets on dual channel adapters Workaround for a hardware errata on dual channel asics. There is a potential for the chip to lock up on a reset if a shared dma engine is in use. The (ugly) work around requires a reset process which uses a mailbox command to synchronize the independent channels prior to the reset to avoid the issue. Unfortunately, the timing windows required to ensure this workaround succeeds are very specific, meaning we can't release the cpu during the barrier. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.4 : Fixed a timer panic due to timer firing after freeing ndlpJames Smart2006-03-12
| | | | | | | Fixed a timer panic due to timer firing after freeing ndlp Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.4 : Fixed RSCN handling when a PLOGI is in retryJames Smart2006-03-12
| | | | | | | Fixed RSCN handling when a PLOGI is in retry. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.4 : Fix Discovery processing for NPorts that change their ↵James Smart2006-03-12
| | | | | | | | | | NPortId on the fly Fix Discovery processing for NPorts that change their NPortId on the fly due to a cable swap. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc: minor syntax fixesJames Bottomley2006-03-06
| | | | | | Stop gcc complaining about undefined variables Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [PATCH] lpfc 8.1.3: Change version number to 8.1.3Jamie Wellnitz2006-03-06
| | | | | | | Change version number to 8.1.3 Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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