- 26 May, 2007 15 commits
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FUJITA Tomonori authored
- remove the unnecessary map_single path. - convert to use the new accessors for the sg lists and the parameters. Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup. Signed-off-by:
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by:
James Bottomley <James.Bottomley@SteelEye.com>
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FUJITA Tomonori authored
- remove the unnecessary map_single path. - convert to use the new accessors for the sg lists and the parameters. Signed-off-by:
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FUJITA Tomonori authored
- remove the unnecessary map_single path. - convert to use the new accessors for the sg lists and the parameters. Signed-off-by:
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FUJITA Tomonori authored
- remove the unnecessary map_single path. - convert to use the new accessors for the sg lists and the parameters. Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup. Signed-off-by:
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FUJITA Tomonori authored
This adds a set of accessors for the scsi data buffer. This is in preparation for chaining sg lists and bidirectional requests (and possibly, the mid-layer dma mapping). Signed-off-by:
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James Smart authored
When the vport attribute "delete" is used to delete the vport, sysfs deadlocks waiting for the write to complete, which is waiting for the sysfs teardown to complete. Moved this effort to a work_q element. Took the opportunity to make some other cosmetic changes: - removed tabs in Doc file - replaced with expanded spaces - minor copyright text and author text updates - removed a bunch of trailing whitespace Signed-off-by:
James Smart <James.Smart@emulex.com> Signed-off-by:
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David C Somayajulu authored
Free memory resources after invoking free_irq() in qla4xxx_free_adapter(). QLA4xxx has two pci functions per port (Ethernet and iSCSI). When one of these PCI functions issues a HBA reset, all other functions are notified and need to acknowledge and re-initialize. During module qla4xxx_remove_adapter() gets invoked. This function needs to wait if it is currently responding to a reset from another function. Signed-off-by:
David Somayajulu <david.somayajulu@qlogic.com> Signed-off-by:
Mike Christie <michaelc@cs.wisc.edu> Signed-off-by:
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David C Somayajulu authored
All all inbound mbx registers for all mbx commands. Remove dead code. Signed-off-by:
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David C Somayajulu authored
Add support to log all AENs and service mbx cmd completions for QLA4032 Signed-off-by:
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David C Somayajulu authored
Clean up and update version number Signed-off-by:
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David C Somayajulu authored
In qla4xxx_get_ddb_entry() and qla4xxx_add_device_dynamically() differentiate between a target which has been newly added vs a target which went offline temporarily and is online again. In qla4xxx_build_ddb_list() firmware ddb state needs to be updated by calling qla4xxx_get_ddb_entry(). Fix qla4x00_pci_config() and clean up code. Signed-off-by:
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David C Somayajulu authored
Add support for QLA4032 which supports IPv6 Signed-off-by:
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David C Somayajulu authored
Add support for logging all AENs and clean up Signed-off-by:
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David C Somayajulu authored
Remove dead code Signed-off-by:
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Martin Bligh authored
The user ioctl mailbox can only support a 32 bit address for the commands structure. This is fine, since the area it's pointing to is allocated with pci_alloc_consistent(), so it should be physically < 4GB. Thus kill the ptr to u32 conversion warnings on 64 bit. Signed-off-by:
Martin J. Bligh <mbligh@google.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Acked-by:
"Patro, Sumant" <Sumant.Patro@lsi.com> Signed-off-by:
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- 24 May, 2007 7 commits
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Adrian Bunk authored
Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
"Salyzyn, Mark" <mark_salyzyn@adaptec.com> Signed-off-by:
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Adrian Bunk authored
Signed-off-by:
GOTO Masanori <gotom@sanori.org> Signed-off-by:
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Andrew Morton authored
squish these: drivers/scsi/NCR5380.c:360: warning: 'phases' defined but not used drivers/scsi/NCR5380.c:360: warning: 'phases' defined but not used drivers/scsi/NCR5380.c:633: warning: 'NCR5380_print_options' defined but not used drivers/scsi/NCR5380.c:708: warning: 'NCR5380_proc_info' defined but not used drivers/scsi/NCR5380.c:360: warning: 'phases' defined but not used drivers/scsi/NCR5380.c:579: warning: 'NCR5380_probe_irq' defined but not used drivers/scsi/NCR5380.c:360: warning: 'phases' defined but not used drivers/scsi/NCR5380.c:708: warning: 'notyet_generic_proc_info' defined but not used drivers/scsi/NCR5380.c:708: warning: 'notyet_generic_proc_info' defined but not used Signed-off-by:
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Jeff Garzik authored
Signed-off-by:
Jeff Garzik <jeff@garzik.org> Signed-off-by:
Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by:
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Amol Lad authored
Replaced yield() with cond_resched() Signed-off-by:
Amol Lad <amol@verismonetworks.com> Acked-by:
Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by:
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James Bottomley authored
Now that the block submission path correctly bounces, we can simply use the command sense_buffer to send to retrieve sense information and junk the unnecessary page allocation. Signed-off-by: -
Bernhard Walle authored
After 821de3a2, it's not necessary to alloate a DMA buffer any more in sd.c. Signed-off-by:
Bernhard Walle <bwalle@suse.de> Signed-off-by:
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- 22 May, 2007 6 commits
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Thomas Bogendoerfer authored
Use new esp_scsi for JAZZ SCSI host adapter driver Signed-off-by:
Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by:
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Alan Cox authored
This is a mix of a grand clean up I did and a reworking of the hotplug support by Christoph. In testing it works as well as the previous code did (that is -quite badly-) but we can now read it and as it settles in actually debug the long standing problems it shares with the old driver. Signed-off-by:
Alan Cox <alan@redhat.com> From Christoph: removal of the BSD license is also fine with me, but should really get a mention in the changelog aswell. Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
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Salyzyn, Mark authored
Back in the beginning of last year we disabled mode page 8 and mode page 3f requests through device quirk bits instead of enhancing the driver to respond to these mode pages because there was no apparent added value. The Firmware that supports the new communication commands supports the ability to force a write around of the adapter cache on a command by command basis. In the attached patch we enable mode page 8 and 3f and spoof the results as needed in order to *convince* the layers above to submit writes with the FUA (Force Unit Attention) bit set if the file system or application requires it, if the Firmware supports the write through, or instead to submit a SYNCHRONIZE_CACHE if the Firmware does not. The added value here is for file systems that benefit from this functionality and for clustering or redundancy scenarios. Caveats: By convince, we are responding with a minimal short 3 byte content mode page 8, with only the data the SCSI layer needs and that we can fill confidently. Applications that require the customarily larger mode page 8 results may be confused by this(?). The FUA, or the SYNCHRONIZE_CACHE only affect the cache on the controller. Our firmware by default ensure that the underlying physical drives of the array have their cache turned off so normally this is not a problem. This attached patch is against current scsi-misc-2.6 and was unit tested on RHEL5. Since this is a feature enhancement, it should not be considered for any current stabilization efforts. Signed-off-by:
Mark Salyzyn <aacraid@adaptec.com> Signed-off-by:
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Christoph Hellwig authored
Use wait_for_completion_timeout instead a semaphore + timer. Signed-off-by:
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Tejun Heo authored
With libata converted to use sdev->manage_start_stop for suspend and resume, sht->suspend/resume() has no user left and low level suspend/ressume should be taken care of by low level driver's suspend/resume callbacks (e.g. PCI or PCMCIA driver callbacks). This patch removes sht->suspend/resume() callbacks. This change is suggested by Christoph Hellwig. Signed-off-by:
Tejun Heo <htejun@gmail.com> Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by:
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James Bottomley authored
This is basically a straight conversion. I have one of these things, so I know it works ... my problem is that it has a wierd SCA like connector, so I can't connect anything to it (no cables). However, previously it panic'd in the interrupt, now it completes a bus scan. Signed-off-by:
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- 16 May, 2007 12 commits
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James Smart authored
This patch provides support for FC virtual ports based on NPIV. For information on the interfaces and design, please read the Documentation/scsi/scsi_fc_transport.txt file enclosed within the patch. The RFC was originally posted here: http://marc.info/?l=linux-scsi&m=117226959918393&w=2 Changes from the initial RFC: - Bug fix: needed a transport_class_unregister() for the vport class - Create a symlink to the vport in the shost device if it is not the parent of the vport. - Made symbolic name writable so it can be set after creation - Made the temporary fc_vport_identifiers struct private to the transport. - Deleted the vport_id field from the vport. I couldn't find any good use for it (and symname is a good replacement). - Made the vport_state and vport_last_state "private" attributes. Added the fc_vport_set_state() helper function to manage state transitions - Updated vport_create() to allow a vport to be created in a disabled state. - Added INITIALIZING and FAILED vport states - Added VPCERR_xxx defines for errors to be returned from vport_create() - Created a Documentation/scsi/scsi_fc_transport.txt file that describes the interfaces and expected LLDD behaviors. Signed-off-by:
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Al Viro authored
oprofile depends on having it Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Al Viro authored
__NR_syscall_max is done in x86_64 asm-offsets; do an equivalent in uml kern_constants.h Signed-off-by:
Jeff Dike <jdike@addtoit.com> Signed-off-by:
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Al Viro authored
Signed-off-by:
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Al Viro authored
it depends on elimination of unreachable branches in switch (by object size), so we must declare it always_inline Signed-off-by:
Hirokazu Takata <takata@linux-m32r.org> Signed-off-by:
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Al Viro authored
Signed-off-by:
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Al Viro authored
.. because video-buf.c requires PCI, and VIDEO_EM28XX selects it. Signed-off-by:
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Al Viro authored
Signed-off-by:
Roland Dreier <rolandd@cisco.com> Signed-off-by:
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Al Viro authored
stuff that does select USB should depend on USB_ARCH_HAS_HCD, or we'll end up with unbuildable configs. Signed-off-by:
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Al Viro authored
need it for page_private(), not all targets have it pulled indirectly Signed-off-by:
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6: sh64: Add .gitignore entry for syscalltab. sh64: generic quicklist support. sh64: Update cayman defconfig. sh64: Fixup sh-sci build. sh64: ppoll/pselect6() and restartable syscalls. sh64: dma-mapping updates. sh64: Fixups for the irq_regs changes. sh64: Wire up many new syscalls. spelling fixes: arch/sh64/ sh64: ROUND_UP macro cleanup in arch/sh64/kernel/pci_sh5.c
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6: Use menuconfig objects: IDE sl82c105: Switch to ref counting API ide: remove ide_use_dma() ide: add missing validity checks for identify words 62 and 63 ide: remove ide_dma_enable() sl82c105: add speedproc() method and MWDMA0/1 support cs5530/sc1200: add ->speedproc support cs5530/sc1200: DMA support cleanup ide: use ide_tune_dma() part #2 cs5530/sc1200: add ->udma_filter methods ide: always disable DMA before tuning it pdc202xx_new: use ide_tune_dma() alim15x3: use ide_tune_dma() sis5513: PIO mode setup fixes serverworks: PIO mode setup fixes pdc202xx_old: rewrite mode programming code (v2)
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