linux.git/drivers/ata/pata_platform.c, branch v2.6.22 Linux kernel source tree libata: bump versions 2007-05-22T00:26:38+00:00 Jeff Garzik jeff@garzik.org 2007-05-22T00:26:38+00:00 8bc3fc470eb25af4d70c72485cbcb130cc657691 Signed-off-by: Jeff Garzik <jeff@garzik.org> 
Signed-off-by: Jeff Garzik <jeff@garzik.org>
pata_platform: don't use generic ata_port_start 2007-05-11T22:18:39+00:00 Olof Johansson olof@lixom.net 2007-05-10T04:00:20+00:00 b9a3b4d1453689f2927668fcdc4827fdccf44d1b 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> 
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>
libata: convert the remaining PATA drivers to new init model 2007-04-28T18:16:06+00:00 Tejun Heo htejun@gmail.com 2007-04-17T14:44:08+00:00 5d728824efeda61d304153bfcf1378a3c18b7d70 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> 
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>
pata_platform: Add cable_detect method 2007-04-28T18:15:57+00:00 Alan Cox alan@lxorguk.ukuu.org.uk 2007-03-08T22:54:04+00:00 570cb62deef574db10bcf1b4e9a8a0cbf7b101ee Signed-off-by: Alan Cox <number6@the-village.bc.nu> Signed-off-by: Jeff Garzik <jeff@garzik.org> 
Signed-off-by: Alan Cox <number6@the-village.bc.nu>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
libata: clear drvdata in ata_host_release(), take#2 2007-03-02T01:16:28+00:00 Tejun Heo htejun@gmail.com 2007-02-27T13:33:21+00:00 1aa56cca5bfa396c791e93b38e4776ef39b590a7 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> 
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>
pata: Display Configuring .. lines for devices with private set_mode methods 2007-02-21T09:58:20+00:00 Alan alan@lxorguk.ukuu.org.uk 2007-02-20T17:35:43+00:00 e852f7054df7cf4be686d8cff9c33333a36b59e9 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> 
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>
libata: add another IRQ calls (libata drivers) 2007-02-09T22:39:38+00:00 Akira Iguchi akira2.iguchi@toshiba.co.jp 2007-01-26T07:27:58+00:00 246ce3b675843e0369643cceb4faeb6cf6d19a30 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> 
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>
libata: convert to iomap 2007-02-09T22:39:38+00:00 Tejun Heo htejun@gmail.com 2007-02-01T06:06:36+00:00 0d5ff566779f894ca9937231a181eb31e4adff0e 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> 
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>
pata_platform: fix devres conversion 2007-02-09T22:39:37+00:00 Tejun Heo htejun@gmail.com 2007-02-01T06:05:22+00:00 1a68ff13c8a9b517de3fd4187dc525412a6eba1b 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> 
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>
[PATCH] pata_platform: fallout from set_mode() change 2007-01-30T16:39:20+00:00 Al Viro viro@ftp.linux.org.uk 2007-01-30T13:23:45+00:00 161c888b0b4d28775dfe35274ee90c16a91b4365 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>