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2006-02-28[SCSI] lpfc 8.1.2: Add ERROR and WARM_START modes for diagnostic purposes.Jamie Wellnitz
Add ERROR and WARM_START modes for diagnostic purposes. Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-28[SCSI] lpfc 8.1.2: Remove hba_list from struct lpfc_hbaJamie Wellnitz
Remove hba_list from struct lpfc_hba Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-28[SCSI] lpfc 8.1.2: Correct use of the hostdata field in scsi_hostJamie Wellnitz
Correct use of the hostdata field in scsi_host Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-28[SCSI] lpfc 8.1.2: Misc FC Discovery changes :Jamie Wellnitz
Misc FC Discovery changes : - Added FC_BYPASSED_MODE statistic - Corrected some log message data - Fix up Discovery infrastructure to support FAN: Allow Fabric entities to flow thru DSM Fix up linkup/linkdown unregister login processing for Fabric entities Clean up Discovery code Utilize nodev_tmo for Fabric entities - Use of 3 * ratov for CT handling timeouts - Fix up DSM to make more appropriate decisions and clean up code. Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-28[SCSI] lpfc 8.1.2: Add module parameter to limit number of outstanding ↵Jamie Wellnitz
commands per lpfc HBA Add module parameter to limit number of outstanding commands per lpfc HBA Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-28[SCSI] lpfc 8.1.2: Fixed a double insertion of mail box object to the SLI ↵Jamie Wellnitz
mailbox list. Fixed a double insertion of mail box object to the SLI mailbox list. Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-28[SCSI] lpfc 8.1.2: Fixed system panic in lpfc_sli_brdreset during dynamic ↵Jamie Wellnitz
add of LP11K Fixed system panic in lpfc_sli_brdreset during dynamic add of LP11K Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-28[SCSI] lpfc 8.1.2: Explicitly initialize the skip_post argument to ↵Jamie Wellnitz
lpfc_sli_send_reset Explicitly initialize the skip_post argument to lpfc_sli_send_reset on a ERATT interrupt. Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-28[SCSI] lpfc 8.1.2: Fixed a race condition in the PLOGI retry logic.Jamie Wellnitz
Fixed a race condition in the PLOGI retry logic. Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-28[SCSI] lpfc 8.1.2: Handling of ELS commands RRQ, RPS, RPL and LIRR correctlyJamie Wellnitz
Handling of ELS commands RRQ, RPS, RPL and LIRR correctly Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-28[SCSI] lpfc 8.1.2: Remove unused SLI_IOCB_HIGH_PRIORITYJamie Wellnitz
Remove unused SLI_IOCB_HIGH_PRIORITY Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-28[SCSI] lpfc 8.1.2: Remove unreferenced cfg_fcp_bind_method from struct lpfc_hbaJamie Wellnitz
Remove unreferenced cfg_fcp_bind_method from struct lpfc_hba Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-28[SCSI] lpfc 8.1.2: Remove unused prototypes from lpfc_crtn.hJamie Wellnitz
Remove unused prototypes from lpfc_crtn.h Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] scsi: Handle device_add failure in scsi_alloc_targetBrian King
Fixes scsi to handle device_add failure in scsi_alloc_target. Without this patch, if this call were to fail, we can oops when we free the target. Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] fix scsi process problems and clean up the target reap issuesJames Bottomley
In order to use the new execute_in_process_context() API, you have to provide it with the work storage, which I do in SCSI in scsi_device and scsi_target, but which also means that we can no longer queue up the target reaps, so instead I moved the target to a state model which allows target_alloc to detect if we've received a dying target and wait for it to be gone. Hopefully, this should also solve the target namespace race. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] don't call ips_eh_reset in ips_queue to avoid deadlockMike Christie
When the locking was changed in the eh code ips_eh_reset was changed so that it was a wraper around __ips_eh_reset and all ips_eh_reset does is grab the host lock and then calls __ips_eh_reset. In the queuecommand, ips_queue is called with the host_lock held so if it calls ips_eh_reset we will have a problem. This patch just has ips_queue call __ips_eh_reset. Patch is only compile tested. I do not have the HW. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Acked-by: Hammer, Jack <Jack_Hammer@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] scsi_lib: fix recognition of cache type of Initio SBP-2 bridgesAl Viro
Regardless what mode page was asked for, Initio INIC-14x0 and INIC-2430 always return page 6 without mode page headers. Try to recognise this as a special case in scsi_mode_sense and setting the mode sense headers accordingly. Signed-off-by: Al Viro <viro@ftp.linux.org.uk> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] Improve message printing codeMatthew Wilcox
Fix a bug where we would consume one byte too many in the message printing code. Add support for 256-byte long messages. Add support for the Modify Bidirectional Data Pointer message. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] Recognize missing LUNs for non-standard devicesAlan Stern
Some non-standard SCSI targets or protocols, such as USB UFI, report "no LUN present" by setting the Peripheral Device Type to 0x1f and the Peripheral Qualifier to 0 (not 3 as the standard requires) in the INQUIRY response. This patch (as650b) adds a new target flag and code to accomodate such targets. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] aic7xxx: semaphore to completion conversionChristoph Hellwig
On Tue, Jan 31, 2006 at 06:20:18PM +0100, Christoph Hellwig wrote: > switch eh_sem to a completion. due to wait_for_completion_timeout this > also nicely simplifies the code. Unfortunately it's untested, so if > someone with the hardware could give it a try that would be nice. Once > it works the same thing can be applied to aic79xx. New version that switches to the common onstack completion and just a pointer in the platform_data struct idiom. This gets rid of all the flags fiddling. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] aacraid: use kthread_ APIChristoph Hellwig
Use the kthread_ API instead of opencoding lots of hairy code for kernel thread creation and teardown. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Salyzyn, Mark <mark_salyzyn@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] Add EXPORT_SYMBOL for spi msg functionsJames Bottomley
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] sas: add support for enclosure and bad ID rphy attributesChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] mptsas: add support for enclosure and bay identifier attributesChristoph Hellwig
Adds support to retrieve the enclosure and bay identifiers. This patch is from Eric with minor modifications from me, rewritten from a buggy patch of mine, based on the earlier CSMI implementation from Eric.. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] jazz_esp: Fix sparse warnings.Ralf Baechle
Using plain integer as NULL pointer. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] jazz_esp: Delete useless prototypeRalf Baechle
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] Make spi_print_msg more consistentMatthew Wilcox
Almost all the output from spi_print_msg() has a trailing space. This patch fixes up the three cases that don't. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] Add spi_populate_*_msg functionsMatthew Wilcox
Introduce new helpers: - spi_populate_width_msg() - spi_populate_sync_msg() - spi_populate_ppr_msg() and use them in drivers which already enable the SPI transport. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] ncr53c8xx updateMatthew Wilcox
Delete unused NAME53C definition Remove use of the M_* constants; use the common SCSI constants instead Translate some remaining German Add a missing changelog entry Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] unused show_spi_transport_period_helper parameterMatthew Wilcox
show_spi_transport_period_helper() doesn't need the class_device parameter Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] fix uninitialized variable errorMatthew Wilcox
in __scsi_add_device, sdev may be uninitialised if scsi_host_scan_allowed() returns false. Fix by initialising at the top of the routine. Also rely on the fact that scsi_probe_and_add_lun() only actually fills in the sdev pointer if the SCSI_SCAN_LUN_PRESENT case (so no need to check the return value). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] cciss: kfree(NULL) is legalAndrew Morton
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] drivers/message/fusion/mptfc.c: make 2 functions staticAdrian Bunk
This patch makes two needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] PCI Error Recovery: IPR SCSI device driverLinas Vepstas
Various PCI bus errors can be signaled by newer PCI controllers. This patch adds the PCI error recovery callbacks to the IPR SCSI device driver. The patch has been tested, and appears to work well. Signed-off-by: Linas Vepstas <linas@linas.org> Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] fusion - mptlan - remove wierd humor printMoore, Eric
Removes wierd humor, and bad language printk in mptlan. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] Remove devfs support from the SCSI subsystemGreg KH
As devfs has been disabled from the kernel tree for a number of months now (5 to be exact), here's a patch against 2.6.16-rc1-git1 that removes support for it from the SCSI subsystem. The patch also removes the scsi_disk devfs_name field as it's no longer needed. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-27[SCSI] SCSI core kmalloc2kzallocJes Sorensen
Change the core SCSI code to use kzalloc rather than kmalloc+memset where possible. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-02-26[PATCH] x86_64: Disable ACPI blacklist by year for now on x86-64Andi Kleen
ACPI is initialized very early on x86-64, before the DMI code is initialized. This means it would often discover a 0 year and then turn off ACPI because it thought the BIOS was too old. Some systems don't boot without ACPI so this was a problem. I have a full fix by adding new very early DMI detection, but it needs more testing before it can be merged. For 2.6.16 let's just turn the check off. It never made much sense anyways because there are no x86-64 systems older than 2002 or so and they generally all have working ACPI. Cc: len.brown@intel.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-26[PATCH] x86-64/i386: Use common X86_PM_TIMER option and make it EMBEDDEDAndi Kleen
This makes x86-64 use the common X86_PM_TIMER Kconfig entry in drivers/acpi And since PM timer is needed for correct timing on a lot of systems now (e.g. AMD dual cores) and we often get bug reports from people who forgot to set it make it depend on CONFIG_EMBEDDED. x86-64 had this change before and it's a good thing. I also fixed the description slightly to make this more clear. Cc: len.brown@intel.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-26[PATCH] Fix Specialix SI probingMarc Zyngier
As the (probably) last user of a Specialix SI board, I noticed that recent kernels would fail to probe the sucker. Quick investigation indicate a few missing braces... I left the double probing in place, as it looks like it's been here forever. Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-26[PATCH] sd: fix memory corruption with broken mode page headersAl Viro
There's a problem in sd where we blindly believe the length of the headers and block descriptors. Some devices return insane values for these and cause our length to end up greater than the actual buffer size, so check to make sure. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Also removed the buffer size magic number (512) and added DPOFUA of zero to the defaults Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-24Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds
2006-02-24[PATCH] dm: free minor after unlink gendiskJun'ichi Nomura
Minor number should be freed after del_gendisk(). Otherwise, there could be a window where 2 registered gendisk has same minor number. Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com> Acked-by: Alasdair G Kergon <agk@redhat.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-24[PATCH] dm: missing bdput/thaw_bdev at removalJun'ichi Nomura
Need to unfreeze and release bdev otherwise the bdev inode with inconsistent state is reused later and cause problem. Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com> Acked-by: Alasdair G Kergon <agk@redhat.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-24[PATCH] Fix pseudo_palette setup in asiliantfb_setcolreg()Antonino A. Daplas
The setcolreg function will attempt to write 24 color entries to the pseudo_pallette. However, the pseudo_palette has only space for 16 entries. Thanks to Atsushi Nemoto for reporting this bug. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-24[PATCH] au1100fb: replaced io_remap_page_range() with io_remap_pfn_range()Freddy Spierenburg
Replaced the no longer existing io_remap_page_range() routine with the io_remap_pfn_range() routine. Did not have a chance yet to test the functionality of the driver, but at least the kernel compiles cleanly again. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-24[PATCH] gbefb: Set default of FB_GBE_MEM to 4 MBMartin Michlmayr
Allocating more than 4 MB memory for the GBE (SGI O2) framebuffer completely breakfs gbefb support at the moment. According to comments on #mipslinux, more than 4 MB has never worked correctly in Linux. Therefore, the default should be 4 MB. Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-24[PATCH] gbefb: IP32 gbefb depth change fixKaj-Michael Lang
The gbefb driver does not update the framebuffer layers visual setting when depth is changed with fbset, resulting in strange colors (very dark blue in 16-bit, almost black in 24-bit). Signed-off-by: Kaj-Michael Lang <milang@tal.org> Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-24[PATCH] cfi: init wait queue in chip structSimon Vogl
Fix a kernel oops for Intel P30 flashes, where the wait queue head was not initialized for the flchip struct, which in turn caused a crash at the first read operation. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-24[PATCH] vgacon: no vertical resizing on EGASamuel Thibault
EGA boards suck: they mostly have write-only registers. This is particularly problematic for the overflow register: for being able to write to it, we would have to handle vertical sync & such too, which (I'd say) would potentially break a lot of configurations. Instead, just disabling vertical resize for EGA boards is just nice enough (horizontal resize still works). Fixes http://bugzilla.kernel.org/show_bug.cgi?id=6106 Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Rafal Olearski <olearski@mail2.kim.net.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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