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* [PATCH] libata-dev: Cleanup unused enums/functionsAlbert Lee2006-03-301-279/+0Star
| | | | | | | | | | | | | Cleanup the following unused functions: - ata_pio_poll() - ata_pio_complete() - ata_pio_first_block() - ata_pio_block() - ata_pio_error() ap->pio_task_timeout and other enums. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata-dev: Convert ata_pio_task() to use the new ata_hsm_move()Albert Lee2006-03-301-32/+28Star
| | | | | | | | | | | Convert ata_pio_task() to use the new ata_hsm_move(). Changes: - refactor ata_pio_task() to poll device status register and - call the new ata_hsm_move() when device indicates it is not BSY. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata-dev: Let ata_hsm_move() work with both irq-pio and polling pioAlbert Lee2006-03-301-6/+81
| | | | | | | | | | | | | Let ata_hsm_move() work with both irq-pio and polling pio codepath. Changes: - add a new parameter "in_wq" for polling pio - add return value "poll_next" to tell polling pio task whether the HSM is finished - merge code from ata_pio_first_block() to the HSM_ST_FIRST state. - call ata_poll_qc_complete() if called from the workqueue Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata-dev: Minor fix for ata_hsm_move() to work with ata_host_intr()Albert Lee2006-03-301-11/+13
| | | | | | | | | | | Minor fix for ata_hsm_move() to work with ata_host_intr(). Changes: - WARN_ON() and comment fix - Make the HSM_ST_LAST device status checking more rigid. - Treat unknown HSM state as BUG(). Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata-dev: Move out the HSM code from ata_host_intr()Albert Lee2006-03-301-100/+106
| | | | | | | Move out the irq-pio HSM code from ata_host_intr() to the new ata_hsm_move() function verbatim. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata-dev: Remove atapi_packet_task()Albert Lee2006-03-301-73/+0Star
| | | | | | | | atapi_packet_task() was replaced by ata_pio_task(). Remove the unused atapi_packet_task(). Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata-dev: Fix merge problem with upstreamAlbert Lee2006-03-301-2/+3
| | | | | | | | | | Fix merge problem with upstream. Changes: 1. add missing dev->cdb_len = 16 for ATA devices 2. use ata_pio_task instead of atapi_packet_task Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata-dev: Remove trailing whitespacesAlbert Lee2006-03-301-3/+3
| | | | | | | Remove trailing whitespaces. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Merge branch 'upstream'Jeff Garzik2006-03-2416-268/+309
|\ | | | | | | | | | | Conflicts: drivers/scsi/libata-core.c
| * [PATCH] libata: kill E.D.D.Tejun Heo2006-03-241-85/+13Star
| | | | | | | | | | | | | | | | | | | | E.D.D. has no user in-tree and mostly useless. Kill it. For possible out-of-tree users, add a nice warning message and error handling if LLDD doesn't report any useable reset mechanism (and thus tries to use E.D.D.). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * Merge branch 'upstream-linus' of ↵Linus Torvalds2006-03-2410-503/+540
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PATCH] libata: Remove dependence on host_set->dev for SAS [PATCH] libata: ata_scsi_ioctl cleanup [PATCH] libata: ata_scsi_queuecmd cleanup [libata] export ata_dev_pair; trim trailing whitespace [PATCH] libata: add ata_dev_pair helper [PATCH] Make libata not powerdown drivers on PM_EVENT_FREEZE. [PATCH] libata: make ata_set_mode() responsible for failure handling [PATCH] libata: use ata_dev_disable() in ata_bus_probe() [PATCH] libata: implement ata_dev_disable() [PATCH] libata: check if port is disabled after internal command [PATCH] libata: make per-dev transfer mode limits per-dev [PATCH] libata: add per-dev pio/mwdma/udma_mask [PATCH] libata: implement ata_unpack_xfermask() [libata] Move some bmdma-specific code to libata-bmdma.c [libata sata_uli] kill scr_addr abuse [libata sata_nv] eliminate duplicate codepaths with iomap [libata sata_nv] cleanups: convert #defines to enums; remove in-file history [libata sata_sil24] cleanups: use pci_iomap(), kzalloc()
| | * [PATCH] libata: Remove dependence on host_set->dev for SASBrian King2006-03-241-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove some of the dependence on the host_set struct in preparation for supporting SAS HBAs. Adds a struct device pointer to the ata_port struct. Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * [PATCH] libata: ata_scsi_ioctl cleanupBrian King2006-03-241-13/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for SAS, kill some unnecessary code in ata_scsi_ioctl to find the ATA port and device given the scsi_device. Neither local is used in the function. Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * [PATCH] libata: ata_scsi_queuecmd cleanupBrian King2006-03-241-14/+18
| | | | | | | | | | | | | | | | | | | | | | | | Encapsulate part of ata_scsi_queuecmd so that it can be reused by future SAS patches. Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * [libata] export ata_dev_pair; trim trailing whitespaceJeff Garzik2006-03-246-47/+48
| | | | | | | | | | | | | | | | | | | | | | | | Mostly, trim trailing whitespace. Also: * export ata_dev_pair * move ata_dev_classify export closer to ata_dev_pair export
| | * [PATCH] libata: add ata_dev_pair helperAlan Cox2006-03-241-0/+17
| | | | | | | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * [PATCH] Make libata not powerdown drivers on PM_EVENT_FREEZE.Nigel Cunningham2006-03-243-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment libata doesn't pass pm_message_t down ata_device_suspend. This causes drives to be powered down when we just want a freeze, causing unnecessary wear and tear. This patch gets pm_message_t passed down so that it can be used to determine whether to power down the drive. Signed-off-by: Nigel Cunningham <nigel@suspend2.net> drivers/scsi/libata-core.c | 5 +++-- drivers/scsi/libata-scsi.c | 4 ++-- drivers/scsi/scsi_sysfs.c | 2 +- include/linux/libata.h | 4 ++-- include/scsi/scsi_host.h | 2 +- 5 files changed, 9 insertions(+), 8 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * [PATCH] libata: make ata_set_mode() responsible for failure handlingTejun Heo2006-03-241-20/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make ata_set_mode() responsible for determining whether to take port or device offline on failure. ata_dev_set_xfermode() and ata_dev_set_mode() indicate error to the caller instead of disabling port directly on failure. Also, for consistency, ata_dev_present() check is done in ata_set_mode() instead of ata_dev_set_mode(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * [PATCH] libata: use ata_dev_disable() in ata_bus_probe()Tejun Heo2006-03-241-3/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | We may or may not disable a device after ata_dev_configure() fails. Kill 'not supported, ignoring' message in ata_dev_configure() and use ata_dev_disable() in ata_bus_probe(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * [PATCH] libata: implement ata_dev_disable()Tejun Heo2006-03-241-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements ata_dev_disable() which prints a warning message and takes @dev offline. Currently, this is done by explicitly incrementing dev->class with case-by-case warning messages. Giving user clear indication when libata gives up will be more important as libata will be doing more retries. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * [PATCH] libata: check if port is disabled after internal commandTejun Heo2006-03-241-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libata core is being changed to disallow port/device disable on lower layers. However, some LLDDs (sata_mv) directly disable port on command failure. This patch makes ata_exec_internal() check whether a port got disabled after an internal command. If it is, AC_ERR_SYSTEM is added to err_mask and the port gets re-enabled. As internal command failure results in device disable for drivers which don't implement newer reset/EH callbacks, this change results in no behavior change for single device per port controllers. For slave-possible LLDDs which disable port on command failure, (1) such drivers don't exist currently, (2) issuing command to the other device of once-disabled port shouldn't result in catastrophe even if such driver exists. So, this should be enough as a temporary measure. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * [PATCH] libata: make per-dev transfer mode limits per-devTejun Heo2006-03-242-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Now that each ata_device has xfer masks, per-dev limits can be made per-dev instead of per-port. Make per-dev limits per-dev. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * [PATCH] libata: add per-dev pio/mwdma/udma_maskTejun Heo2006-03-241-18/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add per-dev pio/mwdma/udma_mask. All transfer mode limits used to be applied to ap->*_mask which unnecessarily restricted other devices sharing the port. This change will also benefit later EH speed down and hotplug. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| | * [PATCH] libata: implement ata_unpack_xfermask()Tejun Heo2006-03-241-0/+23
| | | | | | | | | | | | | | | | | | | | | Implement ata_unpack_xfermask(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | [PATCH] s/;;/;/gAlexey Dobriyan2006-03-241-1/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | [PATCH] remove ISA legacy functions: drivers/scsi/in2000.cAl Viro2006-03-241-6/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | switched to ioremap(), cleaned the probing up a bit. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | [PATCH] remove ISA legacy functions: drivers/scsi/g_NCR5380.cAl Viro2006-03-242-13/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | switched CONFIG_SCSI_G_NCR5380_MEM code in g_NCR5380 to ioremap(); massaged g_NCR5380.h accordingly. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | [PATCH] sem2mutex: drivers/scsi/ide-scsi.cJes Sorensen2006-03-231-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Jens Axboe <axboe@suse.de> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | [PATCH] kill cdrom ->dev_ioctl methodChristoph Hellwig2006-03-233-31/+26Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since early 2.4.x all cdrom drivers implement the block_device methods themselves, so they can handle additional ioctls directly instead of going through the cdrom layer. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [libata] irq-pio: fix build breakageJeff Garzik2006-03-241-3/+2Star
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* | | Merge branch 'upstream'Jeff Garzik2006-03-24110-40486/+34528Star
|\ \ \ | | |/ | |/| | | | | | | | | | Conflicts: drivers/scsi/sata_vsc.c
| * | [libata] Move some bmdma-specific code to libata-bmdma.cJeff Garzik2006-03-232-234/+234
| | | | | | | | | | | | No code changes, just moving code between files.
| * | [libata sata_uli] kill scr_addr abuseJeff Garzik2006-03-231-10/+27
| | | | | | | | | | | | | | | | | | | | | | | | sata_uli was storing PCI config addresses in a variable intended for port addresses, a variable soon to become void __iomem *. Update the driver to store the SCR address, found in PCI config space, in the driver-private data area.
| * | [libata sata_nv] eliminate duplicate codepaths with iomapJeff Garzik2006-03-231-44/+13Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | eliminate a bunch of if (mmio) writel() else outl() code with the pci_iomap() and io{read,write}{8,16,32}() interface.
| * | [libata sata_nv] cleanups: convert #defines to enums; remove in-file historyJeff Garzik2006-03-231-75/+49Star
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| * | [libata sata_sil24] cleanups: use pci_iomap(), kzalloc()Jeff Garzik2006-03-231-13/+10Star
| |/ | | | | | | | | | | * libata will soon move to iomap, so we should use pci_iomap() and pci_iounmap(). * Use kzalloc() where appropriate.
| * scsi: link in the debug driver lastLinus Torvalds2006-03-231-1/+3
| | | | | | | | | | | | | | | | | | | | | | If the debug driver is built-in, link it in last, so that any real drivers will probe first, rather than having the debug driver pick the first scsi slots.. Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Acked-by: James Bottomley <James.Bottomley@SteelEye.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * [PATCH] ahci: add softresetTejun Heo2006-03-231-1/+134
| | | | | | | | | | | | | | | | Now that libata is smart enought to handle both soft and hard resets, add softreset method. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * [PATCH] libata: do not ignore PIO-only devicesTejun Heo2006-03-231-7/+0Star
| | | | | | | | | | | | | | As libata now can do PIO, don't ignore PIO-only devices. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * [PATCH] libata: Symbol exportsAlan Cox2006-03-231-0/+2
| | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * [PATCH] Update libata DMA blacklist to cover versions, and resync with IDE layerAlan Cox2006-03-231-35/+59
| | | | | | | | | | | | | | Not much to say here except that some drives have fixed and bad firmware Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * [PATCH] libata: Fix a drive detection problemAlan Cox2006-03-231-0/+10
| | | | | | | | | | | | | | | | | | | | | | The current code follows the spec but uses an overlong delay. This would be great if the hardware did. Several vendors however forget the D7 pulldown. Fortunately 0xFF isnt a sane reset state so we can use it to skip detection as is done in drivers/ide. (ie this is a tested solution over a long time) Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * [PATCH] libata: note missing posting in mmio cmd writeAlan Cox2006-03-231-0/+2
| | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * Merge branch 'master'Jeff Garzik2006-03-23105-39894/+33695Star
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| | * Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds2006-03-221-1/+1
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: fixed path to moved file in include/linux/device.h Fix spelling in E1000_DISABLE_PACKET_SPLIT Kconfig description Documentation/dvb/get_dvb_firmware: fix firmware URL Documentation: Update to BUG-HUNTING Remove superfluous NOTIFY_COOKIE_LEN define add "tags" to .gitignore Fix "frist", "fisrt", typos fix rwlock usage example It's UTF-8
| | | * Fix "frist", "fisrt", typosUwe Zeisberger2006-03-221-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
| | * | Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2006-03-22104-39858/+33690Star
| | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (138 commits) [SCSI] libata: implement minimal transport template for ->eh_timed_out [SCSI] eliminate rphy allocation in favour of expander/end device allocation [SCSI] convert mptsas over to end_device/expander allocations [SCSI] allow displaying and setting of cache type via sysfs [SCSI] add scsi_mode_select to scsi_lib.c [SCSI] 3ware 9000 add big endian support [SCSI] qla2xxx: update MAINTAINERS [SCSI] scsi: move target_destroy call [SCSI] fusion - bump version [SCSI] fusion - expander hotplug suport in mptsas module [SCSI] fusion - exposing raid components in mptsas [SCSI] fusion - memory leak, and initializing fields [SCSI] fusion - exclosure misspelled [SCSI] fusion - cleanup mptsas event handling functions [SCSI] fusion - removing target_id/bus_id from the VirtDevice structure [SCSI] fusion - static fix's [SCSI] fusion - move some debug firmware event debug msgs to verbose level [SCSI] fusion - loginfo header update [SCSI] add scsi_reprobe_device [SCSI] megaraid_sas: fix extended timeout handling ...
| | | * | [SCSI] libata: implement minimal transport template for ->eh_timed_outTejun Heo2006-03-2118-16/+14Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SCSI midlayer has moved hostt->eh_timed_out to transport template. As libata doesn't need full-blown transport support yet, implement minimal transport for libata. No transport class or whatsoever, just empty transport template with ->eh_timed_out hook. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | | * | Merge ../linux-2.6James Bottomley2006-03-2125-1975/+3066
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| | | * | [SCSI] eliminate rphy allocation in favour of expander/end device allocationJames Bottomley2006-03-191-45/+27Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows the removal of the contained flag and also does a bit of class renaming (sas_rphy->sas_device). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-13 19:46:30 +0200