03 Feb, 2008
1 commit
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Signed-off-by: Joe Perches
Acked-by: Andrew Vasquez
Acked-by: James Smart
Acked-by: Darrick J. Wong
Acked-by: David Somayajulu
Acked-by: Mark Salyzyn
Signed-off-by: Adrian Bunk
24 Jan, 2008
1 commit
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Miscellaneous Fixes:
- Fix a couple of sparse complaints
- Reset the FCP recovery flag when the node is not a FCP2 device.
- Speed up offline prep delays
- Fixed a memory leak in lpfc_mem_alloc failure path
- Fixed external loopback test.
- Fixed error code returned from the driver when HBA is over heated.
- Correct Max NPIV vport to limits read from adapter
- Add missing locks around fc_flag and FC_NEEDS_REG_VPI
- Add missing hba ids for device identification
- Added support for SET_VARIABLE and MBX_WRITE_WWN mailbox commands
- Changed all temperature event messages from warning to error
- Fix reporting of link speed when link is down
- Added support for MBX_WRITE_WWN mailbox command
- Change del_timer_sync() in ISR to del_timer() in interrupt handler
- Correct instances of beXX_to_cpu() that should be cpu_to_beXX()
- Perform target flush before releasing node references on module unload
- Avoid bogus devloss_tmo messages when driver unloads
- Fix panic when HBA generates ERATT interupt
- Fix mbox race condition and a workaround on back-to-back mailbox commands
- Force NPIV off for pt2pt mode between 2 NPorts
- Stop worker thread before removing fc_host.
- Fix up discovery timeout error case due to missing clear_la
- Tighten mailbox polling code to speed up detection of fast completions
- Only allow DUMP_MEMORY if adapter offline due to overtemp errors
- Added extended error information to the log messages in chip init.Signed-off-by: James Smart
Signed-off-by: James Bottomley
12 Jan, 2008
2 commits
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Miscellaneous Small Fixes - part 1
- Fix typo kmzlloc -> kzalloc
- Fix discovery ndlp use after free panic
- Fix link event causing flood of 0108 messages
- Relieve some mbox congestion on link up with 100 vports
- Fix broken vport parameters
- Prevent lock recursion in logo_reglogin_issue
- Split uses of error variable in lpfc_pci_probe_one into retval and error
- Remove completion code related to dev_loss_tmo
- Remove unused LPFC_MAX_HBQ #define
- Don't compare pointers to 0 for sparse
- Make 2 functions static for sparse
- Fix default rpi cleanup code causing rogue ndlps to remain on the NPR list
- Remove annoying ELS messages when driver is unloaded
- Fix Cannot issue Register Fabric login problems on link up
- Remove LPFC_EVT_DEV_LOSS_DELAY
- Fix FC port swap test leads to device going offline
- Fix vport CT flags to only be set when accepted
- Add code to handle signals during vport_create
- Fix too many retries in FC-AL mode
- Pull lpfc_port_link_failure out of lpfc_linkdown_portSigned-off-by: James Smart
Signed-off-by: James Bottomley -
Added support for ASICs that report temperature. Temperature notices are
reported as events and logged. Temperature can be read via sysfs.Signed-off-by: James Smart
Signed-off-by: James Bottomley
02 Aug, 2007
3 commits
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- Fix vport ndlp ref counting errors
- Fix use after free of ndlp structure
- Use the correct flag to check for LOADING setting.
- Fix driver unload bugs (related to shost references) after link down or rscn
- Fix up HBQ initialization
- Fix port_list locking around driver unload.
- Fix references to hostdata as a phba
- Fix GFFID type offset to work correctly with big endian structure.
- Only call pci_disable_msi if the pci_enable_msi succeeded
- Fix vport_delete wait/fail if in discovery
- Put a reference on the nameservers ndlp when performing CT traffic.
- Remove unbalanced hba unlock.
- Fix up HBQ processing
- Fix lpfc debugfs discovery trace output for ELS rsp cmpl
- Send ADISC when rpi is 0
- Stop FDISC retrying forever
- Unable to retrieve correct config parameter for vport
- Fix sli_validate_fcp_iocb, sli_sum_iocb, sli_abort_iocb to be vport-aware.
- Fix index-out-of-range error in iocb. Spotted by Coverity.Signed-off-by: James Smart
Signed-off-by: James Bottomley -
- Remove the "management_version" sysfs parameter (was unused)
- Add HBQ information to lpfc debugfs
- Change lpfc_npiv_enable name back to lpfc_enable_npiv (internal stds)
- Remove "issue_lip" attribute from the vports transport templateSigned-off-by: James Smart
Signed-off-by: James Bottomley -
Rework the lpfc_printf_log() macro so that logging is enabled on a
per-vport basis. Used to be on a physical-port basis, thus logging
with large numbers of vports became a mess. Required redefinition of
the macro, and an update of every use.Signed-off-by: James Smart
Signed-off-by: James Bottomley
18 Jun, 2007
4 commits
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Following the NPIV support, the following changes have been accumulated
in the testing and qualification of the driver:- Fix affinity of ELS ring to slow/deferred event processing
- Fix Ring attention masks
- Defer dev_loss_tmo timeout handling to worker thread
- Consolidate link down error classification for better error checking
- Remove unused/deprecated nlp_initiator_tmr timer
- Fix for async scan - move adapter init code back into pci_probe_one
context. Fix async scan interfaces.
- Expand validation of ability to create vports
- Extract VPI resource cnt from firmware
- Tuning of Login/Reject policies to better deal with overwhelmned targets
- Misc ELS and discovery fixes
- Export the npiv_enable attribute to sysfs
- Mailbox handling fix
- Add debugfs support
- A few other small misc fixes:
- wrong return values, double-frees, bad locking
- Added adapter failure heartbeatSigned-off-by: James Smart
Signed-off-by: James Bottomley -
NPIV support is added to the driver. It utilizes the interfaces of
the fc transport for the creation and deletion of vports. Within the
driver, a new Scsi_Host is created for each NPIV instance, and is
paired with a new instance of a FC port. This allows N FC Port
elements to share a single Adapter.Signed-off-by: James Smart
Signed-off-by: James Bottomley -
NPIV support is only available via new adapter interface extensions,
termed SLI-3. This interface changes some of the basic behaviors such
as command and response ring element sizes and data structures, as
well as a change in buffer posting. Note: the new firmware extensions
are found only on our mid-range and enterprise 4Gig adapters - so NPIV
support is available only on these newer adapters. The latest firmware
can be downloaded from the Emulex support page.Signed-off-by: James Smart
Signed-off-by: James Bottomley -
The driver is reorganized to separate the handling of the adapter from
the handling of the FC port. Adapter handling includes submissions of
command requests, receiving responses, and managing adapter resources.
The FC port includes the discovery engine, login handling, and the
mapping of a Scsi_Host on the "port". Although not a large functional
change, as it touches core structures and functions, resulting in a
large text delta.Signed-off-by: James Smart
Signed-off-by: James Bottomley
06 May, 2007
2 commits
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Update copyright year to 2007
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Added support for 8G speed and new HBAs.
Signed-off-by: James Smart
Signed-off-by: James Bottomley
07 Aug, 2006
1 commit
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Fix failing firmware download due to mailbox delays needing to be longer.
Signed-off-by: James Smart
Signed-off-by: James Bottomley
20 Apr, 2006
1 commit
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Use asynchronous ABTS completion to speed up abort completions
Signed-off-by: James Smart
Signed-off-by: James Bottomley
01 Mar, 2006
3 commits
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Allow turning on internal loop-back mode
Signed-off-by: Jamie Wellnitz
Signed-off-by: James Bottomley -
Add ERROR and WARM_START modes for diagnostic purposes.
Signed-off-by: Jamie Wellnitz
Signed-off-by: James Bottomley -
Handling of ELS commands RRQ, RPS, RPL and LIRR correctly
Signed-off-by: Jamie Wellnitz
Signed-off-by: James Bottomley
07 Nov, 2005
1 commit
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This is the drivers/scsi/ part of the big kfree cleanup patch.
Remove pointless checks for NULL prior to calling kfree() in drivers/scsi/.
Signed-off-by: Jesper Juhl
Cc: James Bottomley
Acked-by: Kai Makisara
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
29 Oct, 2005
1 commit
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Fix for "Unknown IOCB command Data: x0 x3 x0 x0" messages and
inability to see devicesOn some platforms, the host-memory based ring mgmt area was not
zero. Also, driver wasn't manipulating the entire 32bits of the ring
pointers.Signed-off-by: James Smart
Signed-off-by: James Bottomley
13 Aug, 2005
2 commits
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Replace use of lpfc_put_lun with midlayer's int_to_scsilun
Remove driver's local definition of lpfc_put_lun (which converts an
int back to a 64-bit LUN) and replace it's use with the recently added
int_to_scsilun function provided by the midlayer.Note: Embedding midlayer structure in our structure caused
need for more files to include midlayer headers.Signed-off-by: James Smart
Signed-off-by: James Bottomley -
Fix panic in lpfc_get_stats()
Symptoms: Panic on sysfs stats access
Cause: In lpfc_get_stats() we are writing to memory that we do not
own.Fix: Fix our stats structure allocation. Embed phba->link_stats in
struct lpfc_hba and stop treating it like rogue structure.Note: Embedding midlayer/transport structure in our structure caused
need for more files to include midlayer/transport headers.Signed-off-by: James Smart
Signed-off-by: James Bottomley
03 Jul, 2005
3 commits
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Update copyright notice text and include year 2005.
Add Copyright notice for Christoph Hellwig to several files: lpfc.h
lpfc_attr.c lpfc_els.c lpfc_hbadisc.c lpfc_init.c lpfc_mbox.c
lpfc_mem.c lpfc_nportdisc.c lpfc_scsi.c lpfc_sli.cSigned-off-by: James Smart
Signed-off-by: James Bottomley -
Signed-off-by: James Smart
Signed-off-by: James Bottomley -
From: Christoph Hellwig :
- rename PGP/HPH to lpfc_pgp/lpfc_hgp
- use __le32 types for the members to start fixing sparse -Wbitwise
issues
- remove lpfc_sli.MBhostaddr, we can always use the pointer from
SLI2_DESC directlySigned-off-by: James Smart
Signed-off-by: James Bottomley
19 Apr, 2005
1 commit
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From: James.Smart@Emulex.Com
Modified for kernel import and
Signed-off-by: James Bottomley
