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2007-04-28[libata] Update several PATA drivers for new ->cable_detect hookJeff Garzik1-8/+3
All patches authored and signed-off-by Alan Cox, sent on Mar 7, 2007. I merely combined them all into a single patch. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-02libata: add missing CONFIG_PM in LLDsTejun Heo1-0/+4
Add missing #ifdef CONFIG_PM conditionals around all PM related parts in libata LLDs. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-02libata: add missing PM callbacksTejun Heo1-0/+4
Some LLDs were missing scsi device PM callbacks while having host/port suspend support. Add missing ones. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-26[libata] Trim trailing whitespace.Jeff Garzik1-2/+2
No code changes. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-21pata_sil680: Assorted fixesAlan1-2/+12
Correct iordy handling and DMA bit flag handling. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-09libata: add another IRQ calls (libata drivers)Akira Iguchi1-0/+2
This patch is against each libata driver. Two IRQ calls are added in ata_port_operations. - irq_on() is used to enable interrupts. - irq_ack() is used to acknowledge a device interrupt. In most drivers, ata_irq_on() and ata_irq_ack() are used for irq_on and irq_ack respectively. In some drivers (ex: ahci, sata_sil24) which cannot use them as is, ata_dummy_irq_on() and ata_dummy_irq_ack() are used. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Signed-off-by: Akira Iguchi <akira2.iguchi@toshiba.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-09libata: convert to iomapTejun Heo1-1/+1
Convert libata core layer and LLDs to use iomap. * managed iomap is used. Pointer to pcim_iomap_table() is cached at host->iomap and used through out LLDs. This basically replaces host->mmio_base. * if possible, pcim_iomap_regions() is used Most iomap operation conversions are taken from Jeff Garzik <jgarzik@pobox.com>'s iomap branch. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-09libata: update libata LLDs to use devresTejun Heo1-2/+0
Update libata LLDs to use devres. Core layer is already converted to support managed LLDs. This patch simplifies initialization and fixes many resource related bugs in init failure and detach path. For example, all converted drivers now handle ata_device_add() failure gracefully without excessive resource rollback code. As most resources are released automatically on driver detach, many drivers don't need or can do with much simpler ->{port|host}_stop(). In general, stop callbacks are need iff port or host needs to be given commands to shut it down. Note that freezing is enough in many cases and ports are automatically frozen before being detached. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-09[libata] trim trailing whitespaceJeff Garzik1-1/+1
Most of these contributed by that mysterious figger known as A.C. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-30pata_sil680: PIO1 taskfile transfers overclocking fix (repost)Sergei Shtylyov1-1/+1
Fix PIO mode 1 overclocked taskfile transfers -- probably a typo carried over from drivers/ide/pci/siimage.c where I've found it by documentation check... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-03[PATCH] libata: kill unnecessary sht->max_sectors initializationsTejun Heo1-1/+0
sht->max_sectors is overrided unconditionally in ->slave_configure. There's no reason to set it to any value. Signed-off-by: Tejun Heo <htejun@gmail.com>
2006-12-01[PATCH] pata_sil680 suspend/resumeAlan1-27/+55
The SI680 can come back from s2ram with the clocks disabled (crash time) or wrong (ugly as this can cause CRC errors, and in theory corruption). On a resume we must put the clock back. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-29[PATCH] libata: add missing sht->slave_destroyTejun Heo1-0/+1
Many LLDs are missing sht->slave_destroy. The method is mandatory to support device warm unplugging (echo 1 > /sys/.../delete). Without it, libata might access released scsi device. Signed-off-by: Tejun Heo <htejun@gmail.com>
2006-09-28[libata] PCI ID table cleanup in various driversJeff Garzik1-5/+4
* Use PCI_VDEVICE() macro * const-ify pci_device_id table * standardize list terminator as "{ }" * convert spaces to tab in pci_driver struct (Alan-ism) * various minor whitespace cleanups Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-27[libata] Don't use old-EH ->eng_timeout() hook when not neededJeff Garzik1-1/+1
The PATA driver set got converted to the new error handling setup, but the old hooks were accidentally left in place. Now, removed. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-29[libata] Add a bunch of PATA drivers.Jeff Garzik1-0/+381
The vast majority of drivers and changes are from Alan Cox. Albert Lee contributed and maintains pata_pdc2027x. Adrian Bunk, Andrew Morton, and Tejun Heo contributed various minor fixes and updates. Signed-off-by: Jeff Garzik <jeff@garzik.org>
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