Kristen Carlson Accardi 31556594f9 [libata] AHCI: add hw link power management support ... This patch will set the correct bits to turn on Aggressive Link Power Management (ALPM) for the ahci driver. This will cause the controller and disk to negotiate a lower power state for the link when there is no activity (see the AHCI 1.x spec for details). This feature is mutually exclusive with Hot Plug, so when ALPM is enabled, Hot Plug is disabled. ALPM will be enabled by default, but it is settable via the scsi host syfs interface. Possible settings for this feature are: Setting Effect ---------------------------------------------------------- min_power ALPM is enabled, and link set to enter lowest power state (SLUMBER) when idle Hot plug not allowed. max_performance ALPM is disabled, Hot Plug is allowed medium_power ALPM is enabled, and link set to enter second lowest power state (PARTIAL) when idle. Hot plug not allowed. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>		2007-10-29 11:00:35 -04:00
..
ahci.c	[libata] AHCI: add hw link power management support	2007-10-29 11:00:35 -04:00
ata_generic.c
ata_piix.c	[libata] checkpatch-inspired cleanups	2007-10-23 20:59:42 -04:00
Kconfig
libata-acpi.c	[libata] checkpatch-inspired cleanups	2007-10-23 20:59:42 -04:00
libata-core.c	[libata] Link power management infrastructure	2007-10-29 11:00:35 -04:00
libata-eh.c	[libata] Link power management infrastructure	2007-10-29 11:00:35 -04:00
libata-pmp.c
libata-scsi.c	[libata] Link power management infrastructure	2007-10-29 11:00:35 -04:00
libata-sff.c	[libata] checkpatch-inspired cleanups	2007-10-23 20:59:42 -04:00
libata.h	[libata] Link power management infrastructure	2007-10-29 11:00:35 -04:00
Makefile
pata_acpi.c	[libata] fix 'if(' and similar areas that lack whitespace	2007-10-29 06:15:27 -04:00
pata_ali.c
pata_amd.c
pata_artop.c
pata_at32.c
pata_atiixp.c
pata_bf54x.c
pata_cmd64x.c	pata_cmd64x.c typo fix	2007-10-20 01:02:48 +02:00
pata_cmd640.c
pata_cs5520.c
pata_cs5530.c	Fix misspellings of "system", "controller", "interrupt" and "necessary".	2007-10-19 23:10:43 +02:00
pata_cs5535.c	Fix misspellings of "system", "controller", "interrupt" and "necessary".	2007-10-19 23:10:43 +02:00
pata_cs5536.c	pata_cs5536: MWDMA fix	2007-10-19 22:55:03 -04:00
pata_cypress.c
pata_efar.c
pata_hpt3x2n.c
pata_hpt3x3.c
pata_hpt37x.c
pata_hpt366.c
pata_icside.c	Fix pata_icside build for recent libata API changes	2007-10-25 02:05:26 -04:00
pata_isapnp.c
pata_it821x.c	Fix misspellings of "system", "controller", "interrupt" and "necessary".	2007-10-19 23:10:43 +02:00
pata_it8213.c
pata_ixp4xx_cf.c
pata_jmicron.c
pata_legacy.c
pata_marvell.c
pata_mpc52xx.c
pata_mpiix.c	Fix misspellings of "system", "controller", "interrupt" and "necessary".	2007-10-19 23:10:43 +02:00
pata_netcell.c
pata_ns87410.c	Fix misspellings of "system", "controller", "interrupt" and "necessary".	2007-10-19 23:10:43 +02:00
pata_ns87415.c	pata_ns87415: define SUPERIO_IDE_MAX_RETRIES	2007-10-29 06:21:33 -04:00
pata_oldpiix.c	Fix misspellings of "system", "controller", "interrupt" and "necessary".	2007-10-19 23:10:43 +02:00
pata_opti.c
pata_optidma.c	[libata] fix 'if(' and similar areas that lack whitespace	2007-10-29 06:15:27 -04:00
pata_pcmcia.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
pata_pdc202xx_old.c	[libata] fix 'if(' and similar areas that lack whitespace	2007-10-29 06:15:27 -04:00
pata_pdc2027x.c	[libata] fix 'if(' and similar areas that lack whitespace	2007-10-29 06:15:27 -04:00
pata_platform.c
pata_qdi.c
pata_radisys.c	Fix misspellings of "system", "controller", "interrupt" and "necessary".	2007-10-19 23:10:43 +02:00
pata_rz1000.c
pata_sc1200.c	Fix misspellings of "system", "controller", "interrupt" and "necessary".	2007-10-19 23:10:43 +02:00
pata_scc.c	libata: implement ata_wait_after_reset()	2007-10-29 06:15:27 -04:00
pata_serverworks.c
pata_sil680.c	Fix misspellings of "system", "controller", "interrupt" and "necessary".	2007-10-19 23:10:43 +02:00
pata_sis.c
pata_sl82c105.c
pata_triflex.c
pata_via.c	[libata] fix 'if(' and similar areas that lack whitespace	2007-10-29 06:15:27 -04:00
pata_winbond.c	[libata] fix 'if(' and similar areas that lack whitespace	2007-10-29 06:15:27 -04:00
pdc_adma.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sata_fsl.c
sata_inic162x.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sata_mv.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sata_nv.c	[libata] sata_nv: fix SWNCQ enabling	2007-10-29 06:49:24 -04:00
sata_promise.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sata_promise.h
sata_qstor.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sata_sil.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sata_sil24.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sata_sis.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sata_svw.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sata_sx4.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sata_uli.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sata_via.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sata_vsc.c	[libata] Address some checkpatch-spotted issues	2007-10-29 06:15:27 -04:00
sis.h