aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/ata/pata_platform.c (follow)
AgeCommit message (Collapse)AuthorFilesLines
2007-07-20pata_platform: Fix NULL pointer dereferenceMagnus Damm1-2/+3
pata_platform: Fix NULL pointer dereference pata_platform currently dereferences a NULL pointer in pata_platform_probe() if pdev->dev.platform_data is set to NULL. This breakage was most likely introduced by commit 5f45bc50976ee1f408f7171af155aec646655a37. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-09Add irq_flags to struct pata_platform_infoSonic Zhang1-2/+4
On some embedded platforms, such as blackfin, the gpio interrupt for IDE interface is designed to be triggered with high voltage. The gpio port should be configured properly by set_irq_type() when register the irq. This patch enable the generic pata platform driver to accept platform irq flags data. Signed-off-by: Sonic Zhang <sonic.adi@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-21libata: bump versionsJeff Garzik1-1/+1
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-11pata_platform: don't use generic ata_port_startOlof Johansson1-1/+3
I have a system where I have a simple IDE controller that sits on a local bus without bus master dma capability, and thus no dma_mapping ops defined for the device/bus. pata_platform works great for me, with the exception of using the generic ata_port_start which tries to do a dmam_alloc_coherent. Looks like it doesn't need to allocate a prd table at all, so replace it with a dummy function instead. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-04-28libata: convert the remaining PATA drivers to new init modelTejun Heo1-23/+20
Convert pdc_adma, pata_cs5520, pata_isapnp, pata_ixp4xx_cf, pata_legacy, pata_mpc52xx, pata_mpiix, pata_pcmcia, pata_pdc2027x, pata_platform, pata_qdi, pata_scc and pata_winbond to new init model. * init_one()'s now follow more consistent init order * cs5520 now registers one host with two ports, not two hosts. If any of the two ports are disabled, it's made dummy as other drivers do. Tested pdc_adma and pata_legacy. Both are as broken as before. The rest are compile tested only. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-04-28pata_platform: Add cable_detect methodAlan Cox1-0/+1
Signed-off-by: Alan Cox <number6@the-village.bc.nu> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-01libata: clear drvdata in ata_host_release(), take#2Tejun Heo1-1/+0
Clearing drvdata in ->remove_one causes NULL pointer deference. Clear drvdata only in ata_host_release() after all resources are freed. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-21pata: Display Configuring .. lines for devices with private set_mode methodsAlan1-0/+1
We can't specify which mode in the cases below but we can at least say PIO and look consistent with the default. 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 Heo1-35/+15
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>
2007-02-09pata_platform: fix devres conversionTejun Heo1-24/+7
devres updates for pata_platform were dropped while merging devres patches due to merge conflict. This is the updated version. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-30[PATCH] pata_platform: fallout from set_mode() changeAl Viro1-1/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.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>
2006-12-03[PATCH] libata: add missing sht->slave_destroyTejun Heo1-0/+1
Add missing sht->slave_destroy. Most drivers received this fix in didn't. Fix those four drives. Signed-off-by: Tejun Heo <htejun@gmail.com>
2006-12-01[PATCH] ata: Generic platform_device libata driverPaul Mundt1-0/+295
needs a changelog Signed-off-by: Paul Mundt <lethal@linux-sh.org> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Jeff Garzik <jeff@garzik.org> Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.