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linux-2.6/drivers/ata
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Tejun Heo b8b275efc2 ata_piix: fix suspend/resume for some TOSHIBA laptops 
ACPI implementations in several TOSHIBA laptops are weird and burn cpu
cycles for tens of seconds while trying to suspend if the PCI device
for the ATA controller is disabled when the ACPI suspend is called.

This patch uses DMI to match those machines and bypass device disable
on those machines during suspend.  As the device needs to be put into
enabled state on resume without affecting PCI enable count, matching
resume callback uses __pci_reenable_device().

This bug is reported in bugzilla bug 7780.

  http://bugzilla.kernel.org/show_bug.cgi?id=7780

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
 		2007-07-24 16:55:01 -04:00
..
Kconfig pata_hpt3x3: major reworking and testing 2007-07-10 21:30:33 -04:00
Makefile libata-acpi: s/CONFIG_SATA_ACPI/CONFIG_ATA_ACPI/ 2007-05-11 18:12:42 -04:00
ahci.c The SATA controller device ID is different according to 2007-07-20 08:07:46 -04:00
ata_generic.c [libata] Use ATA_UDMAx standard masks when filling driver's udma_mask info 2007-07-09 12:17:35 -04:00
ata_piix.c ata_piix: fix suspend/resume for some TOSHIBA laptops 2007-07-24 16:55:01 -04:00
libata-acpi.c libata-acpi: implement _GTM/_STM support 2007-07-09 12:17:32 -04:00
libata-core.c libata: implement EH fast drain 2007-07-20 08:26:26 -04:00
libata-eh.c libata: implement EH fast drain 2007-07-20 08:26:26 -04:00
libata-scsi.c libata: improve SCSI scan failure handling 2007-07-20 08:26:25 -04:00
libata-sff.c [libata] Fix reported task file values in sense data 2007-07-20 07:44:44 -04:00
libata.h libata: implement EH fast drain 2007-07-20 08:26:26 -04:00
pata_ali.c PCI: Change all drivers to use pci_device->revision 2007-07-11 16:02:10 -07:00
pata_amd.c PCI: Change all drivers to use pci_device->revision 2007-07-11 16:02:10 -07:00
pata_artop.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_atiixp.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_cmd64x.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_cmd640.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_cs5520.c pata_cs5520: Fix probe bug regression introduced in 2.6.22 2007-07-20 09:08:44 -07:00
pata_cs5530.c PCI: add pci_try_set_mwi 2007-07-11 16:02:11 -07:00
pata_cs5535.c [libata] Use ATA_UDMAx standard masks when filling driver's udma_mask info 2007-07-09 12:17:35 -04:00
pata_cypress.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_efar.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_hpt3x2n.c [libata] Use ATA_UDMAx standard masks when filling driver's udma_mask info 2007-07-09 12:17:35 -04:00
pata_hpt3x3.c pata_hpt3x3: fix DMA Kconfig option to actually have a hope of working 2007-07-10 21:36:13 -04:00
pata_hpt37x.c [libata] Use ATA_UDMAx standard masks when filling driver's udma_mask info 2007-07-09 12:17:35 -04:00
pata_hpt366.c [libata] Use ATA_UDMAx standard masks when filling driver's udma_mask info 2007-07-09 12:17:35 -04:00
pata_icside.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_isapnp.c remove unused variable in pata_isapnp 2007-06-09 22:40:27 -04:00
pata_it821x.c PCI: Change all drivers to use pci_device->revision 2007-07-11 16:02:10 -07:00
pata_it8213.c [libata] Use ATA_UDMAx standard masks when filling driver's udma_mask info 2007-07-09 12:17:35 -04:00
pata_ixp4xx_cf.c [libata] pata_ixp4xx: kill unused var 2007-07-09 12:17:34 -04:00
pata_jmicron.c [libata] Use ATA_UDMAx standard masks when filling driver's udma_mask info 2007-07-09 12:17:35 -04:00
pata_legacy.c libata: bump versions 2007-05-21 20:26:38 -04:00
pata_marvell.c [libata] Use ATA_UDMAx standard masks when filling driver's udma_mask info 2007-07-09 12:17:35 -04:00
pata_mpc52xx.c pata_mpc52xx: suspend/resume support 2007-07-10 21:14:20 -04:00
pata_mpiix.c libata: reimplement suspend/resume support using sdev->manage_start_stop 2007-05-11 18:01:03 -04:00
pata_netcell.c [libata] Use ATA_UDMAx standard masks when filling driver's udma_mask info 2007-07-09 12:17:35 -04:00
pata_ns87410.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_oldpiix.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_opti.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_optidma.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_pcmcia.c PCMCIA: Add another MemoryCard to ide-cs/pata_pcmcia 2007-07-20 01:11:53 +02:00
pata_pdc202xx_old.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_pdc2027x.c libata: pata_pdc2027x PLL input clock fix 2007-07-02 10:12:34 -04:00
pata_platform.c pata_platform: Fix NULL pointer dereference 2007-07-20 07:16:24 -04:00
pata_qdi.c libata: bump versions 2007-05-21 20:26:38 -04:00
pata_radisys.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_rz1000.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_sc1200.c libata: Support chips with 64K PRD quirk 2007-07-09 12:17:35 -04:00
pata_scc.c [libata] Fix reported task file values in sense data 2007-07-20 07:44:44 -04:00
pata_serverworks.c PCI: Change all drivers to use pci_device->revision 2007-07-11 16:02:10 -07:00
pata_sil680.c [libata] Use ATA_UDMAx standard masks when filling driver's udma_mask info 2007-07-09 12:17:35 -04:00
pata_sis.c Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6 2007-07-12 13:40:57 -07:00
pata_sl82c105.c PCI: Change all drivers to use pci_device->revision 2007-07-11 16:02:10 -07:00
pata_triflex.c [libata] PATA drivers: remove ATA_FLAG_SRST 2007-07-09 12:17:32 -04:00
pata_via.c PCI: Change all drivers to use pci_device->revision 2007-07-11 16:02:10 -07:00
pata_winbond.c libata: bump versions 2007-05-21 20:26:38 -04:00
pdc_adma.c [libata] Use ATA_UDMAx standard masks when filling driver's udma_mask info 2007-07-09 12:17:35 -04:00
sata_inic162x.c libata: make ->scr_read/write callbacks return error code 2007-07-20 08:02:11 -04:00
sata_mv.c libata: make ->scr_read/write callbacks return error code 2007-07-20 08:02:11 -04:00
sata_nv.c libata: make ->scr_read/write callbacks return error code 2007-07-20 08:02:11 -04:00
sata_promise.c libata: make ->scr_read/write callbacks return error code 2007-07-20 08:02:11 -04:00
sata_promise.h Move libata to drivers/ata. 2006-08-10 07:31:37 -04:00
sata_qstor.c libata: make ->scr_read/write callbacks return error code 2007-07-20 08:02:11 -04:00
sata_sil.c libata: make ->scr_read/write callbacks return error code 2007-07-20 08:02:11 -04:00
sata_sil24.c libata: make ->scr_read/write callbacks return error code 2007-07-20 08:02:11 -04:00
sata_sis.c libata: make ->scr_read/write callbacks return error code 2007-07-20 08:02:11 -04:00
sata_svw.c libata: make ->scr_read/write callbacks return error code 2007-07-20 08:02:11 -04:00
sata_sx4.c [libata] Clean up driver udma_mask initializers 2007-07-09 12:17:35 -04:00
sata_uli.c libata: make ->scr_read/write callbacks return error code 2007-07-20 08:02:11 -04:00
sata_via.c libata: make ->scr_read/write callbacks return error code 2007-07-20 08:02:11 -04:00
sata_vsc.c libata: make ->scr_read/write callbacks return error code 2007-07-20 08:02:11 -04:00
sis.h libata: PATA-mode fixes for sis_sata 2007-07-02 10:17:42 -04:00