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2007-02-14[PATCH] sysctl: remove insert_at_head from register_sysctlEric W. Biederman
The semantic effect of insert_at_head is that it would allow new registered sysctl entries to override existing sysctl entries of the same name. Which is pain for caching and the proc interface never implemented. I have done an audit and discovered that none of the current users of register_sysctl care as (excpet for directories) they do not register duplicate sysctl entries. So this patch simply removes the support for overriding existing entries in the sys_sysctl interface since no one uses it or cares and it makes future enhancments harder. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: David Howells <dhowells@redhat.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Andi Kleen <ak@muc.de> Cc: Jens Axboe <axboe@kernel.dk> Cc: Corey Minyard <minyard@acm.org> Cc: Neil Brown <neilb@suse.de> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Jan Kara <jack@ucw.cz> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Cc: Mark Fasheh <mark.fasheh@oracle.com> Cc: David Chinner <dgc@sgi.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Patrick McHardy <kaber@trash.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14[PATCH] sysctl: scsi: remove unnecessary insert_at_head flagEric W. Biederman
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14[PATCH] Scheduled removal of SA_xxx interrupt flags fixupsThomas Gleixner
The obsolete SA_xxx interrupt flags have been used despite the scheduled removal. Fixup the remaining users. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Roland Dreier <rolandd@cisco.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Greg KH <greg@kroah.com> Cc: Dave Airlie <airlied@linux.ie> Cc: James Simmons <jsimmons@infradead.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14[PATCH] remove many unneeded #includes of sched.hTim Schmielau
After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12[PATCH] mark struct file_operations const 6Arjan van de Ven
Many struct file_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-11Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (97 commits) [SCSI] zfcp: removed wrong comment [SCSI] zfcp: use of uninitialized variable [SCSI] zfcp: Invalid locking order [SCSI] aic79xx: use dma_get_required_mask() [SCSI] aic79xx: fix bracket mismatch in unused macro [SCSI] BusLogic: Replace 'boolean' by 'bool' [SCSI] advansys: clean up warnings [SCSI] 53c7xx: brackets fix in uncompiled code [SCSI] nsp_cs: remove old scsi code [SCSI] aic79xx: make ahd_match_scb() static [SCSI] DAC960: kmalloc->kzalloc/Casting cleanups [SCSI] scsi_kmap_atomic_sg(): check that local irqs are disabled [SCSI] Buslogic: local_irq_disable() is redundant after local_irq_save() [SCSI] aic94xx: update for v28 firmware [SCSI] scsi_error: Fix lost EH commands [SCSI] aic94xx: Add default bus reset handler [SCSI] aic94xx: Remove TMF result code munging [SCSI] libsas: Add an LU reset mechanism to the error handler [SCSI] libsas: Don't BUG when connecting two expanders via wide port [SCSI] st: fix Tape dies if wrong block size used, bug 7919 ...
2007-02-11[PATCH] Get rid of "double zeroing" of allocated pagesRobert P. J. Day
Simplify the few instances where a call to "get_zeroed_page()" is closely followed by an unnecessary call to memset() to clear that page. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Cc: chas williams <chas@cmf.nrl.navy.mil> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-11[PATCH] Transform kmem_cache_alloc()+memset(0) -> kmem_cache_zalloc().Robert P. J. Day
Replace appropriate pairs of "kmem_cache_alloc()" + "memset(0)" with the corresponding "kmem_cache_zalloc()" call. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Andi Kleen <ak@muc.de> Cc: Roland McGrath <roland@redhat.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Greg KH <greg@kroah.com> Acked-by: Joel Becker <Joel.Becker@oracle.com> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Jan Kara <jack@ucw.cz> Cc: Michael Halcrow <mhalcrow@us.ibm.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Stephen Smalley <sds@tycho.nsa.gov> Cc: James Morris <jmorris@namei.org> Cc: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-10Merge branch 'linus'James Bottomley
Conflicts: drivers/scsi/ipr.c Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-10[SCSI] aic79xx: use dma_get_required_mask()Hannes Reinecke
As originally noted by Frederic Temporelli, the aic79xx supports 64 bit addressing, but the initialization code of the driver is wrong: it tests the available memory size instead of testing the maximum available memory address. This patch uses the correct dma_get_required_mask() macros to determine the correct addressing method. Signed-off-by: Hannes Reinecke <hare@suse.de> Cc: Xavier Bru <xavier.bru@bull.net> CC: Frederic Temporelli <frederic.temporelli@bull.net> cosmetic fixes Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-09Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-tcLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-tc: [EISA] EISA registration with !CONFIG_EISA [TC] pmagb-b-fb: Convert to the driver model [TC] dec_esp: Driver model for the PMAZ-A [TC] mips: pmag-ba-fb: Convert to the driver model [TC] defxx: TURBOchannel support [TC] TURBOchannel support for the DECstation [TC] MIPS: TURBOchannel resources off-by-one fix [TC] MIPS: TURBOchannel update to the driver model
2007-02-09[PATCH] osst endianness annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-09[PATCH] iscsi endianness annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-09[TC] dec_esp: Driver model for the PMAZ-AMaciej W. Rozycki
This is a set of changes that converts the PMAZ-A support to the driver model. The use of the driver model required switching to the hotplug SCSI initialization model, which in turn required a change to the core NCR53C9x driver. I decided not to break all the frontend drivers and introduced an additional parameter for esp_allocate() to select between the old and the new model. I hope this is OK, but I would be fine with converting NCR53C9x to the new model unconditionally as long as I do not have to fix all the other frontends (OK, perhaps I could do some of them ;-) ). Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-07PCI: remove duplicate device id from iprGreg Kroah-Hartman
As pointed out by Kay Sievers <kay.sievers@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07[SCSI] aic79xx: fix bracket mismatch in unused macroMariusz Kozlowski
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-07[SCSI] BusLogic: Replace 'boolean' by 'bool'Richard Knutsson
Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-07[SCSI] advansys: clean up warningsKen Witherow
Fix typecast warnings and switch from check_region to request_region (akpm: Ken and Jeffrey Phillips Freeman <jeffreyfreeman@syncleus.com> are possible advansys testers) Signed-off-by: Ken Witherow <ken@krwtech.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-07[SCSI] 53c7xx: brackets fix in uncompiled codeMariusz Kozlowski
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-07[SCSI] nsp_cs: remove old scsi codeMichal Piotrowski
Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-07[SCSI] aic79xx: make ahd_match_scb() staticAdrian Bunk
Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-07[SCSI] scsi_kmap_atomic_sg(): check that local irqs are disabledAndrew Morton
The KM_BIO_SRC_IRQ kmap slot must be taken with local irqs disabled. Add a check into scsi for this. Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-03[SCSI] Buslogic: local_irq_disable() is redundant after local_irq_save()Jiri Kosina
drivers/scsi/BusLogic.c::BusLogic_Command() contains local_irq_disable() call after local_irq_save(). This looks redundant. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-03[SCSI] aic94xx: update for v28 firmwareWu, Gilbert
These changes work compatibly with the old V17 firmware Contribution: Ed Chim <ed_chim@adaptec.com> Gilbert Wu <gilbert_wu@adaptec.com> Change Log: 1. Use dword instead of qword to display the value of Connection State register for debug purpose. 2. There are some registers location of AIC94xx chip has been changed according to the new V28 firmware. The patch has redefined the register location and provided initialization. 3. The new sequencer firmware v28 for Aic94xx SAS/SATA Linux open source device driver can be downloaded from http://www.adaptec.com/NR/exeres/35B611BC-9789-4B5B-82C6-85A2CCA8A46A.htm Signed-off-by: Gilbert Wu <gilbert_wu@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-03Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] sd: udev accessing an uninitialized scsi_disk field results in a crash [SCSI] st: A MTIOCTOP/MTWEOF within the early warning will cause the file number to be incorrect [SCSI] qla4xxx: bug fixes [SCSI] Fix scsi_add_device() for async scanning
2007-02-03[SCSI] scsi_error: Fix lost EH commandsBrian King
If an EH command times out today, the LLDD's abort handler will be called to abort the command. It is assumed that this completes successfully, which can result in the command getting completed later resulting in an oops. Improve the current implementation by escalating all the way to host reset if necessary in order to clean up the EH command. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-03[SCSI] aic94xx: Add default bus reset handlerDarrick J. Wong
Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-03[SCSI] aic94xx: Remove TMF result code mungingDarrick J. Wong
In asd_initiate_ssp_tmf, the TMF result code is replaced with TMF_RESP_FUNC_FAILED except when the TMF returns a result code immediately. However, TMFs can return result codes via an ESCB... yet these codes are also replaced with "FAILED". The only values that can fall into that case are TMF_* codes anyway, so get rid of this code where COMPLETE and SUCCESS are turned into FAILED. This also lets us propagate those TMF_* codes up to the caller. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-03[SCSI] libsas: Add an LU reset mechanism to the error handlerDarrick J. Wong
After discussion with andmike and dougg, it seems that the purpose of eh_device_reset_handler is to issue LU resets, and that eh_bus_reset_handler would be a more appropriate place for a phy reset. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-03[SCSI] libsas: Don't BUG when connecting two expanders via wide portDarrick J. Wong
libsas: Don't BUG when connecting two expanders via wide port When a device is connected to an expander, the discovery process goes through sas_ex_discover_dev to figure out what's attached to the phy. If it is the case that the phy being discovered happens to be the second phy of a wide link to an expander, that discover_dev function will incorrectly call sas_ex_discover_expander, which creates another sas_port and tries to attach the other sas_phys to the new port, thus triggering a BUG. The correct thing to do is to check the other ex_phys of the expander to see if there's a sas_port for this sas_phy, and attach the sas_phy to the existing sas_port. This is easily triggered if one enables the phys of a wide port between expanders one by one. This second version of the patch fixes a small regression in the case where all the phys show up at once and we accidentally try to attach to a port that hasn't been created yet. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-03[SCSI] st: fix Tape dies if wrong block size used, bug 7919Kai Makisara
On Thu, 1 Feb 2007, Andrew Morton wrote: > On Thu, 1 Feb 2007 15:34:29 -0800 > bugme-daemon@bugzilla.kernel.org wrote: > > > http://bugzilla.kernel.org/show_bug.cgi?id=7919 > > > > Summary: Tape dies if wrong block size used > > Kernel Version: 2.6.20-rc5 > > Status: NEW > > Severity: normal > > Owner: scsi_drivers-other@kernel-bugs.osdl.org > > Submitter: dmartin@sccd.ctc.edu > > > > > > Most recent kernel where this bug did *NOT* occur: 2.6.17.14 > > > > Other Kernels Tested and Results: > > > > OK 2.6.15.7 > > OK 2.6.16.37 > > OK 2.6.17.14 > > BAD 2.6.18.6 > > BAD 2.6.18-1.2869.fc6 > > BAD 2.6.19.2 + > > BAD 2.6.20-rc5 > > > > NOTE: 2.6.18-1.2869.fc6 is a Fedora modified kernel, all others are from kernel.org > > ... > > Steps to reproduce: > > Get a Adaptec AHA-2940U/UW/D / AIC-7881U card and a tape drive, > > install a recent kernel > > set the tape block size - mt setblk 4096 > > read from or write to tape using wrong block size - tar -b 7 -cvf /dev/tape foo > > Write does not trigger this bug because the driver refuses in fixed block mode writes that are not a multiple of the block size. Read does trigger it in my system. The bug is not associated with any specific HBA. st tries to do direct i/o in fixed block mode with reads that are not a multiple of tape block size. The patch in this message fixes the st problem by switching to using the driver buffer up to the next close of the device file in fixed block mode if the user asks for a read like this. I don't know why the bug has surfaced only after 2.6.17 although the st problem is old. There may be another bug in the block subsystem and this patch works around it. However, the patch fixes a problem in st and in this way it is a valid fix. This patch may also fix the bug 7900. The patch compiles and is lightly tested. Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-02[SCSI] spi transport class: export spi_dv_pendingEric Moore
Signed-off-by: Eric Moore <Eric.Moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-02[SCSI] sd: udev accessing an uninitialized scsi_disk field results in a crashNagendra Singh Tomar
sd_probe() calls class_device_add() even before initializing the sdkp->device variable. class_device_add() eventually results in the user mode udev program to be called. udev program can read the the allow_restart attribute of the newly created scsi device. This is resulting in a crash as the show function for allow_restart (i.e sd_show_allow_restart) returns the attribute value by reading the sdkp->device->allow_restart variable. As the sdkp->device is not initialized before calling the user mode hotplug helper, this results in a crash. The patch below solves it by calling class_device_add() only after the necessary fields in the scsi_disk structure are initialized properly. Signed-off-by: Nagendra Singh Tomar <nagendra_tomar@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] Fix sense key MEDIUM ERROR processing and retryLuben Tuikov
1) If the device reports an uncorrectable MEDIUM ERROR, such as SK MEDIUM ERROR, ASC UNRECOVERED READ ERR, AMNF DATA FIELD or RECORD NOT FOUND, then: In scsi_check_sense() return SUCCESS so as to not retry -- the error is uncorrectable -- this speeds up total processing time. Signed-off-by: Luben Tuikov <ltuikov@yahoo.com> Extracted the MEDIUM ERROR piece and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Update version number to 8.01.07-k5.Andrew Vasquez
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31Merge branch 'linus'James Bottomley
2007-01-31[SCSI] qla2xxx: Remove unnecessary spinlock primitive - mbx_reg_lock.Seokmann Ju
Since, mailbox commands are executed in a synchronous manner, there is no need to have a separate spinlock primitive to protect data/register access shared by callers. Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Fixup printk() with proper new-line character.Andrew Vasquez
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Allow NVRAM updates to immediately go into effect.Andrew Vasquez
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Enable queue-full throttling when UNDERRUN detected.Andrew Vasquez
As ISP24xx firmware can return a CS_DATA_UNDERRUN completion status when the storage has returned a SAM_STAT_TASK_SET_FULL scsi-status. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Fail initialization when inconsistent NVRAM detected.Andrew Vasquez
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Check loop-state before reading host statistics.Andrew Vasquez
Non-ISP24xx cards must have a loop-id in order to query host statistics. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Refactor set-HBA-model/description code.Andrew Vasquez
Limit assignments via qla2x00_model_name[] array to HBA subsystem vendor IDs equal to QLogic. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Set correct cabling state during initialization.Andrew Vasquez
Previous work to add asynchronous-scsi-scanning support (d19044c32baadeb80e135027124a9e845c6f057c) caused peculiar semantic changes when no cabling was attached to the HBA whereby unneeded and intrusive 'error-handling' would take place due to the initial link state being unset. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Perform implicit LOGO during fabric logout request.Lalit Chandivade
Similarly to previous LOGO requests on non-24xx hardware, perform an implicit-LOGO as to avoid the potential 2 * R_A_TOV delay which can result during an explicit-LOGO request. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Export OptionROM boot-codes version information.Andrew Vasquez
This includes BIOS, EFI, FCODE and firmware versions. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Handle IRQ-0 assignments by the system.Andrew Vasquez
No restriction should be placed on the IRQ number assigned to a given ISP. Original code incorrectly assumed a non-zero IRQ number assignment by the system. In these circumstances the proper freeing of the IRQ (via free_irq()) would not take place. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Add MSI-X support.Andrew Vasquez
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-31[SCSI] qla2xxx: Correct sector-erase issues while writing flash.Andrew Vasquez
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-30[PATCH] sym53c500_cs: remove bogus call fo free_dma()Al Viro
What DMA for 16bit pcmcia card, anyway? We never do request_dma() there and ->dma_channel never changes since initialization to -1. IOW, that call is dead code. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>