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* Move libata to drivers/ata.Jeff Garzik2006-08-101-1502/+0
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* [PATCH] libata: replace pci_module_init() with pci_register_driver()Pavel Roskin2006-08-101-1/+1
| | | | | | | Replace pci_module_init() with pci_register_driver(). Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Tejun Heo <htejun@gmail.com>
* [PATCH] irq-flags: scsi: Use the new IRQF_ constantsThomas Gleixner2006-07-021-1/+1
| | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] libata-hp: hook warmplugTejun Heo2006-05-311-0/+1
| | | | | | Hook transportt->user_scan() and hostt->slave_destroy(). Signed-off-by: Tejun Heo <htejun@gmail.com>
* [PATCH] PATCH: libata. Add ->data_xfer methodAlan Cox2006-05-241-0/+1
| | | | | | | | | | | We need to pass the device in order to do per device checks such as 32bit I/O enables. With the changes to include dev->ap we now don't have to add parameters however just clean them up. Also add data_xfer methods to the existing drivers except ata_piix (which is in the other block of patches). If you reject the piix one just add a data_xfer to it... Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata: minor fix for irq-pio mergeAlbert Lee2006-05-241-1/+1
| | | | | | | Minor fix to put the ATA_FLAG_NO_ATAPI flag back. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Merge branch 'irq-pio'Tejun Heo2006-05-151-3/+3
|\ | | | | | | | | | | | | Conflicts: drivers/scsi/libata-core.c include/linux/libata.h
| * Merge branch 'upstream'Jeff Garzik2006-04-121-1/+0
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| * \ Merge branch 'upstream'Jeff Garzik2006-04-021-5/+1
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| * \ \ Merge branch 'upstream'Jeff Garzik2006-04-021-1/+1
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/scsi/libata-core.c drivers/scsi/pdc_adma.c drivers/scsi/sata_mv.c drivers/scsi/sata_nv.c drivers/scsi/sata_promise.c drivers/scsi/sata_qstor.c drivers/scsi/sata_sx4.c drivers/scsi/sata_vsc.c include/linux/libata.h
| * \ \ \ Merge branch 'upstream'Jeff Garzik2006-03-241-1/+0
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/scsi/sata_vsc.c
| * \ \ \ \ Merge branch 'upstream'Jeff Garzik2006-02-131-1/+0
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| * \ \ \ \ \ Merge branch 'upstream'Jeff Garzik2006-02-111-1/+1
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| * \ \ \ \ \ \ Merge branch 'upstream'Jeff Garzik2006-02-101-8/+2
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| * \ \ \ \ \ \ \ Merge branch 'tmp'Jeff Garzik2006-01-271-10/+2
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| * \ \ \ \ \ \ \ \ Merge branch 'tmp'Jeff Garzik2006-01-271-2/+2
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| * \ \ \ \ \ \ \ \ \ Merge branch 'upstream'Jeff Garzik2006-01-171-1/+0
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| * \ \ \ \ \ \ \ \ \ \ Merge branch 'upstream'Jeff Garzik2005-12-061-6/+11
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| * \ \ \ \ \ \ \ \ \ \ \ Merge branch 'upstream'Jeff Garzik2005-11-181-1/+1
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| * \ \ \ \ \ \ \ \ \ \ \ \ Merge branch 'master'Jeff Garzik2005-11-111-1/+1
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| * \ \ \ \ \ \ \ \ \ \ \ \ \ Merge branch 'upstream'Jeff Garzik2005-11-091-2/+2
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| * \ \ \ \ \ \ \ \ \ \ \ \ \ \ Merge branch 'master'Jeff Garzik2005-11-051-7/+6
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| * \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Merge branch 'master'Jeff Garzik2005-10-301-6/+7
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| * \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Merge branch 'master'Jeff Garzik2005-10-281-15/+14
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| * | | | | | | | | | | | | | | | | | [PATCH] libata: interrupt driven pio for LLDAlbert Lee2005-09-281-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libata.h: libata-core: Add ATA_FLAG_PIO_POLLING flag for LLDs that expect interrupt for command completion only. sata_nv.c: sata_vsc.c: irq handler is wrapper around ata_host_intr(), can handle PIO interrupts. sata_promise.c: sata_sx4.c: sata_qstor.c: sata_mv.c: Private irq handler. Polling mode ATA_FLAG_PIO_POLLING used for compatibility. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | | | | | | | | | | | | | | | | | [PATCH] libata: use ATA printk helpersTejun Heo2006-05-151-3/+4
| |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use ATA printk helpers. Signed-off-by: Tejun Heo <htejun@gmail.com>
* | | | | | | | | | | | | | | | | | Merge branch 'master'Jeff Garzik2006-04-111-1/+0
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/scsi/libata-scsi.c include/linux/libata.h
| * | | | | | | | | | | | | | | | | [PATCH] move ->eh_strategy_handler to the transport classChristoph Hellwig2006-04-101-1/+0
| | |_|_|_|_|_|_|_|_|_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Overriding the whole EH code is a per-transport, not per-host thing. Move ->eh_strategy_handler to the transport class, same as ->eh_timed_out. Downside is that scsi_host_alloc can't check for the total lack of EH anymore, but the transition period from old EH where we needed it is long gone already. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | | | | | | | | | | | | | | | [libata] bump versionsJeff Garzik2006-04-021-1/+1
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* | | | | | | | | | | | | | | | | [libata] kill bogus cut-n-pasted comments in three driversJeff Garzik2006-04-021-4/+0
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* | | | | | | | | | | | | | | | [PATCH] libata: rename ATA_FLAG_PORT_DISABLED to ATA_FLAG_DISABLEDTejun Heo2006-04-021-1/+1
|/ / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename ATA_FLAG_PORT_DISABLED to ATA_FLAG_DISABLED for consistency. (ATA_FLAG_* are always about ports). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | | | | | | | | | | | | | [SCSI] libata: implement minimal transport template for ->eh_timed_outTejun Heo2006-03-211-1/+0
| |_|_|_|_|_|_|_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | | | | | | | | | | | | [PATCH] libata: kill sht->max_sectorsTejun Heo2006-02-121-1/+0
| |_|_|_|_|_|_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous dev->max_sectors patch made sht->max_sectors meaningless. Kill all initializations of sht->max_sectors. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | | | | | | | | | | | [PATCH] libata: convert assert(xxx)'s in low-level drivers to WARN_ON(!xxx)'sTejun Heo2006-02-111-1/+1
| |_|_|_|_|_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch converts all assert(xxx)'s in low-level drivers to WARN_ON(!xxx)'s. After this patch, there is no in-kernel user of the libata assert() macro. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | | | | | | | | | | [PATCH] libata: kill NULL qc handling from ->eng_timeout callbacksTejun Heo2006-02-101-8/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ->eng_timeout cannot be invoked with NULL qc anymore. Add an assertion in ata_scsi_error() and kill NULL qc handling from all ->eng_timeout callbacks. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | | | | | | | | | | [PATCH] libata: use ata_scsi_timed_out()Tejun Heo2006-02-101-0/+1
| |_|_|_|_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make all libata low level drivers use ata_scsi_timed_out(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | | | | | | | | | [PATCH] libata: implement and apply ata_eh_qc_complete/retry()Tejun Heo2006-01-261-10/+2
| |_|_|_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement ata_eh_qc_complete/retry() using scsi_eh_finish_cmd() and scsi_eh_flush_done_q(). This removes all eh scsicmd finish hacks from low level drivers. This change was first suggested by Jeff Garzik. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | | | | | | | | [PATCH] libata: return AC_ERR_* from issue functionsTejun Heo2006-01-261-2/+2
| |_|_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return AC_ERR_* mask from issue fuctions instead of 0/-1. This enables things like failing a qc with AC_ERR_HSM when the device doesn't set DRDY when the qc is about to be issued. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | | | | | | | [BLOCK] update libata to use new blk_ordered for barriersTejun Heo2006-01-061-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reflect changes in SCSI midlayer and updated to use new ordered request implementation Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jens Axboe <axboe@suse.de>
* | | | | | | | | Merge branch 'upstream-fixes'Jeff Garzik2005-12-131-1/+2
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| * | | | | | | | [libata] mark certain hardware (or drivers) with a no-atapi flagJeff Garzik2005-12-131-1/+2
| | |_|_|_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some hardware does not support the PACKET command at all. Other hardware supports ATAPI, but the driver does something nasty such as calling BUG() when an ATAPI command is issued. For these such cases, we mark them with a new flag, ATA_FLAG_NO_ATAPI. Initial version contributed by Ben Collins.
* | | | | | | | [PATCH] libata: move err_mask to ata_queued_cmdAlbert Lee2005-12-061-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - remove err_mask from the parameter list of the complete functions - move err_mask to ata_queued_cmd - initialize qc->err_mask when needed - for each function call to ata_qc_complete(), replace the err_mask parameter with qc->err_mask. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> =============== Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | | | | | | [PATCH] mark several libata datastructures constArjan van de Ven2005-12-011-1/+1
|/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi, the patch below marks several libata (and libata-driver) structures const so that they end up in the .rodata segment and don't false-share cachelines with things that get dirtied often. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | | | | | [libata] bump versionsJeff Garzik2005-11-161-1/+1
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* | | | | | [libata] constify PCI ID table in several driversJeff Garzik2005-11-101-1/+1
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* | | | | [libata] eliminate use of drivers/scsi/scsi.h compatibility header/definesJeff Garzik2005-11-071-2/+2
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* | | | Merge branch 'master'Jeff Garzik2005-10-301-1/+2
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| * | | [libata] use dev_printk() throughout driversJeff Garzik2005-10-301-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | A few drivers were not following the standard meme of printing out their driver name and version at module load time; this is fixed as well.
* | | | Merge branch 'upstream'Jeff Garzik2005-10-301-5/+5
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| * | | [libata] change ata_qc_complete() to take error mask as second argJeff Garzik2005-10-301-5/+5
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The second argument to ata_qc_complete() was being used for two purposes: communicate the ATA Status register to the completion function, and indicate an error. On legacy PCI IDE hardware, the latter is often implicit in the former. On more modern hardware, the driver often completely emulated a Status register value, passing ATA_ERR as an indication that something went wrong. Now that previous code changes have eliminated the need to use drv_stat arg to communicate the ATA Status register value, we can convert it to a mask of possible error classes. This will lead to more flexible error handling in the future.
generated by cgit v1.1 at 2024-09-09 21:10:53 +0000