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Tejun Heo b344991ace libata-acpi: filter out DIPM enable 
Some BIOSen enable DIPM via _GTF which causes command timeouts under
certain configuration.  This didn't occur on 2.6.25 because 2.6.25
defaulted to SRST, so _GTF wasn't executed during boot probe, so ahci
host reset disabled DIPM and as _GTF wasn't executed after SRST, DIPM
wasn't enabled.  On 2.6.26, hardreset is used during probe and after
probe _GTF is executed enabling DIPM and thus the failures.

This patch could theoretically disable DIPM on machines which used to
have it enabled on 2.6.25 but AFAIK ahci is currently the only driver
which uses SATA ACPI hierarchy (_SDD) and as the host reset would have
always disabled DIPM, this shouldn't happen.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-11 09:38:23 -04:00
..
ahci.c
ahci: give another shot at clearing all bits in irq_stat
2008-07-05 13:05:37 -07:00
ata_generic.c
pata_atiixp: Don't disable
2008-05-06 11:43:44 -04:00
ata_piix.c
ata_piix: add TECRA M4 to broken suspend list
2008-06-18 20:28:17 -04:00
Kconfig
LIBATA: Add HAVE_PATA_PLATFORM to select PATA_PLATFORM driver
2008-06-18 20:28:00 -04:00
libata-acpi.c
libata-acpi: filter out DIPM enable
2008-07-11 09:38:23 -04:00
libata-core.c
libata: don't check whether to use DMA or not for no data commands
2008-06-18 20:27:49 -04:00
libata-eh.c
libata: ignore recovered PHY errors
2008-05-19 17:51:47 -04:00
libata-pmp.c
libata: SRST can't be trusted on PMP sil3726
2008-05-30 12:37:56 -04:00
libata-scsi.c
libata: don't check whether to use DMA or not for no data commands
2008-06-18 20:27:49 -04:00
libata-sff.c
libata-sff: improve HSM violation reporting
2008-07-04 09:06:02 -04:00
libata.h
libata: don't check whether to use DMA or not for no data commands
2008-06-18 20:27:49 -04:00
Makefile
libata: Add Intel SCH PATA driver
2008-05-06 11:33:58 -04:00
pata_acpi.c
pata_atiixp: Don't disable
2008-05-06 11:43:44 -04:00
pata_ali.c
ata: remove FIT() macro
2008-05-19 17:30:32 -04:00
pata_amd.c
ata: remove FIT() macro
2008-05-19 17:30:32 -04:00
pata_artop.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_at32.c
avr32/pata: avoid unnecessary memset (updated after comments)
2008-05-19 17:27:40 -04:00
pata_atiixp.c
[libata] pata_atiixp: fix PIO timing data misprogramming
2008-04-29 17:39:45 -04:00
pata_bf54x.c
pata-bf54x: Set ATAPI HSM to control IDE device terminate sequence.
2008-05-19 17:27:29 -04:00
pata_cmd64x.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_cmd640.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_cs5520.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_cs5530.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_cs5535.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_cs5536.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_cypress.c
ata: remove FIT() macro
2008-05-19 17:30:32 -04:00
pata_efar.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_hpt3x2n.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_hpt3x3.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_hpt37x.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_hpt366.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_icside.c
libata-sff: Fix oops reported in kerneloops.org for pnp devices with no ctl
2008-06-04 06:40:41 -04:00
pata_isapnp.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_it821x.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_it8213.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_ixp4xx_cf.c
ATA/IDE: fix platform driver hotplug/coldplug
2008-04-25 00:45:04 -04:00
pata_jmicron.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_legacy.c
ata: remove FIT() macro
2008-05-19 17:30:32 -04:00
pata_marvell.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_mpc52xx.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_mpiix.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_netcell.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_ninja32.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
pata_ns87410.c
ata: remove FIT() macro
2008-05-19 17:30:32 -04:00
pata_ns87415.c
ata: remove FIT() macro
2008-05-19 17:30:32 -04:00
pata_of_platform.c
Rename: linux/pata_platform.h to linux/ata_platform.h
2008-02-06 06:54:17 -05:00
pata_oldpiix.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_opti.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_optidma.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_pcmcia.c
pcmcia: add another pata/ide ID
2008-06-20 20:53:34 +02:00
pata_pdc202xx_old.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_pdc2027x.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_platform.c
ATA/IDE: fix platform driver hotplug/coldplug
2008-04-25 00:45:04 -04:00
pata_qdi.c
ata: remove FIT() macro
2008-05-19 17:30:32 -04:00
pata_radisys.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_rb532_cf.c
libata-sff: Fix oops reported in kerneloops.org for pnp devices with no ctl
2008-06-04 06:40:41 -04:00
pata_rz1000.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_sc1200.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_scc.c
libata-sff: Fix oops reported in kerneloops.org for pnp devices with no ctl
2008-06-04 06:40:41 -04:00
pata_sch.c
libata: Add Intel SCH PATA driver
2008-05-06 11:33:58 -04:00
pata_serverworks.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_sil680.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_sis.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_sl82c105.c
drivers/ata: trim trailing whitespace
2008-05-19 17:56:10 -04:00
pata_triflex.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
pata_via.c
ata: remove FIT() macro
2008-05-19 17:30:32 -04:00
pata_winbond.c
ata: remove FIT() macro
2008-05-19 17:30:32 -04:00
pdc_adma.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
sata_fsl.c
[libata] sata_fsl: Fix broken driver, add port multiplier (PMP) support
2008-05-30 12:39:44 -04:00
sata_inic162x.c
sata_inic162x: update intro comment, up the version and drop EXPERIMENTAL
2008-05-06 11:40:57 -04:00
sata_mv.c
sata_mv: safer logic for limit_warnings
2008-07-04 09:07:12 -04:00
sata_nv.c
sata_nv: make hardreset return -EAGAIN on success
2008-04-25 00:45:48 -04:00
sata_promise.c
sata_promise: other cleanups
2008-05-19 17:31:34 -04:00
sata_promise.h
libata annotations and fixes
2008-01-23 05:24:15 -05:00
sata_qstor.c
libata: rename SFF functions
2008-04-17 15:44:21 -04:00
sata_sil24.c
sata_sil24: add DID for another adaptec flavor
2008-07-04 09:05:43 -04:00
sata_sil.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
sata_sis.c
sata_sis: SCR accessors return -EINVAL when requested SCR isn't available
2008-04-24 23:42:47 -04:00
sata_svw.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
sata_sx4.c
libata: add qc_fill_rtf port operation
2008-04-17 15:44:23 -04:00
sata_uli.c
sata_uli: hardreset is broken
2008-06-27 02:57:48 -04:00
sata_via.c
libata: restructure SFF post-reset readiness waits
2008-04-17 15:44:22 -04:00
sata_vsc.c
libata: rename SFF port ops
2008-04-17 15:44:22 -04:00
sis.h
libata: PATA-mode fixes for sis_sata
2007-07-02 10:17:42 -04:00