Markus Probst ce6d26b533 scsi: ata: Use ACPI methods to power on disks ... Some embedded devices have the ability to control whether power is provided to the disks via the SATA power connector or not. If power resources are defined on ATA ports / devices in ACPI, we should try to set the power state to D0 before probing the disk to ensure that any power supply or power gate that may exist is providing power to the disk. An example for such devices would be newer synology NAS devices. Every disk slot has its own SATA power connector. Whether the connector is providing power is controlled via an gpio, which is *off by default*. Also the disk loses power on reboots. Add a new function, ata_acpi_port_power_on(), that will be used to power on the SATA power connector if usable ACPI power resources on the associated ATA port / device are found. It will be called right before probing the port, therefore the disk will be powered on just in time. Signed-off-by: Markus Probst <markus.probst@posteo.de> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Link: https://patch.msgid.link/20251104142413.322347-3-markus.probst@posteo.de Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2025-11-08 13:24:55 -05:00
..
pata_parport	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
acard-ahci.c	ata: ahci: Replace deprecated PCI functions	2024-10-30 16:07:36 -05:00
ahci.c	ata: ahci: Allow ignoring the external/hotplug capability of ports	2025-08-26 07:44:32 +09:00
ahci.h	ata: ahci: Allow ignoring the external/hotplug capability of ports	2025-08-26 07:44:32 +09:00
ahci_brcm.c	ahci: Introduce ahci_ignore_port() helper	2025-01-09 17:52:17 +09:00
ahci_ceva.c	ahci: Introduce ahci_ignore_port() helper	2025-01-09 17:52:17 +09:00
ahci_da850.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
ahci_dm816.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
ahci_dwc.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
ahci_imx.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
ahci_mtk.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
ahci_mvebu.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
ahci_octeon.c	ata: ahci_octeon: Convert to devm_platform_ioremap_resource()	2023-08-02 17:37:06 +09:00
ahci_platform.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
ahci_qoriq.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
ahci_seattle.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
ahci_st.c	ahci: st: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr()	2025-01-15 15:21:27 +01:00
ahci_sunxi.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
ahci_tegra.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
ahci_xgene.c	ata: ahci_xgene: Use int type for 'rc' to store error codes	2025-08-28 13:36:14 +09:00
ata_generic.c	ata: Constify struct pci_device_id	2024-12-03 05:10:20 +01:00
ata_piix.c	ata: libata-sata: Add link_power_management_supported sysfs attribute	2025-07-31 12:56:21 +09:00
Kconfig	ata: Fix SATA_MOBILE_LPM_POLICY description in Kconfig	2025-06-30 10:25:45 +09:00
libahci.c	ata: libata-sata: Add link_power_management_supported sysfs attribute	2025-07-31 12:56:21 +09:00
libahci_platform.c	ata: libahci_platform: Do not set mask_port_map when not needed	2025-02-10 11:54:38 +01:00
libata-acpi.c	scsi: ata: Use ACPI methods to power on disks	2025-11-08 13:24:55 -05:00
libata-core.c	scsi: ata: Use ACPI methods to power on disks	2025-11-08 13:24:55 -05:00
libata-eh.c	ata: libata-eh: Fix link state check for IDE/PATA ports	2025-08-14 18:42:16 +09:00
libata-pata-timings.c	ata: separate PATA timings code from libata-core.c	2020-03-26 10:28:19 -06:00
libata-pmp.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
libata-sata.c	ata: libata-sata: Add link_power_management_supported sysfs attribute	2025-07-31 12:56:21 +09:00
libata-scsi.c	switching ->getgeo() from struct block_device to struct gendisk	2025-09-03 15:15:43 -06:00
libata-sff.c	ata: libata-sff: drop nth_page() usage within SG entry	2025-09-21 14:22:07 -07:00
libata-trace.c	ata: scsi: rename flag ATA_QCFLAG_FAILED to ATA_QCFLAG_EH	2023-01-04 13:36:26 +09:00
libata-transport.c	ata: libata-transport: replace scnprintf with sysfs_emit for simple attributes	2025-07-09 15:48:17 +02:00
libata-transport.h	ata,scsi: Remove wrappers ata_sas_tport_{add,delete}()	2024-07-04 11:52:31 +02:00
libata-zpodd.c	ata: libata-zpodd: convert timeouts to secs_to_jiffies()	2025-03-17 12:16:58 -07:00
libata.h	scsi: ata: Use ACPI methods to power on disks	2025-11-08 13:24:55 -05:00
Makefile	ATA changes for 6.3-rc1	2023-02-22 13:35:51 -08:00
pata_acpi.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_ali.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_amd.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_arasan_cf.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
pata_artop.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_atiixp.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_atp867x.c	ata: Constify struct pci_device_id	2024-12-03 05:10:20 +01:00
pata_buddha.c	ata: pata_buddha: Remove #include <asm/ide.h>	2023-08-24 08:09:59 +09:00
pata_cmd64x.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_cmd640.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_cs5520.c	ata: pata_cs5520: Rephrase file header comment	2024-07-30 07:10:30 +09:00
pata_cs5530.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_cs5535.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_cs5536.c	ata: pata_cs5536: fix build on 32-bit UML	2025-06-10 14:26:27 +02:00
pata_cypress.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_efar.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_ep93xx.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_falcon.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
pata_ftide010.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
pata_gayle.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
pata_hpt3x2n.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_hpt3x3.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_hpt37x.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_hpt366.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_icside.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_imx.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
pata_isapnp.c	ata: pata_isapnp: Add missing error check for devm_ioport_map()	2023-11-20 09:22:26 +09:00
pata_it821x.c	ata: libata: Use QUIRK instead of HORKAGE	2024-07-30 07:09:54 +09:00
pata_it8213.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_ixp4xx_cf.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
pata_jmicron.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_legacy.c	ata: pata_legacy: make legacy_exit() work again	2024-05-07 07:23:31 +09:00
pata_macio.c	ata: pata_macio: Remove space before newline	2025-08-01 08:43:08 +09:00
pata_marvell.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_mpc52xx.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
pata_mpiix.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_netcell.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_ninja32.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_ns87410.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_ns87415.c	ata: pata_ns87415: mark ns87560_tf_read static	2023-07-28 08:52:42 +09:00
pata_octeon_cf.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_of_platform.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
pata_oldpiix.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_opti.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_optidma.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_pcmcia.c	ata: libata-core: Rename ata_do_set_mode()	2025-07-04 10:36:00 +02:00
pata_pdc202xx_old.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_pdc2027x.c	ata: pata_pdc2027x: Remove space before newline and abbreviations	2025-08-01 08:43:11 +09:00
pata_piccolo.c	ata: Constify struct pci_device_id	2024-12-03 05:10:20 +01:00
pata_platform.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
pata_pxa.c	ata: pata_pxa: Fix potential NULL pointer dereference in pxa_ata_probe()	2025-04-08 12:36:03 +09:00
pata_radisys.c	ata: Fix typos in the comment	2024-10-01 09:22:02 +02:00
pata_rb532_cf.c	ata: Switch back to struct platform_driver::remove()	2024-10-17 09:55:08 +02:00
pata_rdc.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_rz1000.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_sc1200.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_sch.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_serverworks.c	ata: pata_serverworks: Do not use the term blacklist	2024-07-30 07:10:08 +09:00
pata_sil680.c	scsi: ata: Declare SCSI host templates const	2023-03-24 19:19:19 -04:00
pata_sis.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_sl82c105.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_triflex.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pata_via.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
pdc_adma.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_dwc_460ex.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_fsl.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_gemini.c	ata: sata_gemini: Remove remaining reset glue	2024-12-16 22:36:27 +09:00
sata_gemini.h	ata: sata_gemini: Remove unused gemini_sata_reset_bridge()	2024-12-11 13:18:25 +09:00
sata_highbank.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_inic162x.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_mv.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_nv.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_promise.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_promise.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18	2019-05-21 11:28:46 +02:00
sata_qstor.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_rcar.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_sil.c	ata: libata-core: Rename ata_do_set_mode()	2025-07-04 10:36:00 +02:00
sata_sil24.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_sis.c	ata: Use always-managed version of pci_intx()	2025-01-18 14:38:49 -06:00
sata_svw.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_sx4.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_uli.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_via.c	ata: libata-eh: Simplify reset operation management	2025-07-16 09:31:43 +02:00
sata_vsc.c	ata: Use always-managed version of pci_intx()	2025-01-18 14:38:49 -06:00
sis.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00