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Timo Sigurdsson 0afa6ad0c4 ata: ahci_sunxi: Disable DIPM 
commit f6bca4d91b2ea052e917cca3f9d866b5cc1d500a upstream.

DIPM is unsupported or broken on sunxi. Trying to enable the power
management policy med_power_with_dipm on an Allwinner A20 SoC based board
leads to immediate I/O errors and the attached SATA disk disappears from
the /dev filesystem. A reset (power cycle) is required to make the SATA
controller or disk work again. The A10 and A20 SoC data sheets and manuals
don't mention DIPM at all [1], so it's fair to assume that it's simply not
supported. But even if it was, it should be considered broken and best be
disabled in the ahci_sunxi driver.

[1] https://github.com/allwinner-zh/documents/tree/master/

Fixes: c5754b5220f0 ("ARM: sunxi: Add support for Allwinner SUNXi SoCs sata to ahci_platform")
Cc: stable@vger.kernel.org
Signed-off-by: Timo Sigurdsson <public_timo.s@silentcreek.de>
Tested-by: Timo Sigurdsson <public_timo.s@silentcreek.de>
Link: https://lore.kernel.org/r/20210614072539.3307-1-public_timo.s@silentcreek.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-19 09:44:59 +02:00
..
acard-ahci.c
ata/acard_ahci: remove unused variable n_elem
2020-01-22 10:32:51 -07:00
ahci_brcm.c
ata: ahci_brcm: Add back regulators management
2021-03-04 11:37:45 +01:00
ahci_ceva.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
ahci_da850.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45
2019-05-24 17:27:12 +02:00
ahci_dm816.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45
2019-05-24 17:27:12 +02:00
ahci_imx.c
ata: ahci-imx: remove redundant assignment to ret
2020-04-07 14:49:45 -06:00
ahci_mtk.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
ahci_mvebu.c
ata: ahci: mvebu: Make SATA PHY optional for Armada 3720
2020-10-09 12:47:56 -06:00
ahci_octeon.c
Delete redundant return value check of platform_get_resource()
2017-03-06 15:40:59 -05:00
ahci_platform.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45
2019-05-24 17:27:12 +02:00
ahci_qoriq.c
ahci: qoriq: enable acpi support in qoriq ahci driver
2020-10-02 14:53:37 -06:00
ahci_seattle.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 235
2019-06-19 17:09:07 +02:00
ahci_st.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ahci_sunxi.c
ata: ahci_sunxi: Disable DIPM
2021-07-19 09:44:59 +02:00
ahci_tegra.c
ahci: tegra: use regulator_bulk_set_supply_names()
2019-10-25 14:26:41 -06:00
ahci_xgene.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
ahci.c
ata: ahci: Disable SXS for Hisilicon Kunpeng920
2021-05-11 14:47:26 +02:00
ahci.h
ata: ahci: Disable SXS for Hisilicon Kunpeng920
2021-05-11 14:47:26 +02:00
ata_generic.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
ata_piix.c
ata_piix: remove open-coded dmi_match(DMI_OEM_STRING)
2019-11-06 20:34:25 -07:00
Kconfig
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
libahci_platform.c
ata: libahci_platform: fix IRQ check
2021-05-14 09:50:24 +02:00
libahci.c
ata: ahci: Disable SXS for Hisilicon Kunpeng920
2021-05-11 14:47:26 +02:00
libata-acpi.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
libata-core.c
ata: fix some kernel-doc markups
2020-10-23 12:20:32 -06:00
libata-eh.c
ata: fix some kernel-doc markups
2020-10-23 12:20:32 -06:00
libata-pata-timings.c
ata: separate PATA timings code from libata-core.c
2020-03-26 10:28:19 -06:00
libata-pmp.c
libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
2020-04-07 14:45:15 -06:00
libata-sata.c
ata: move ata_eh_analyze_ncq_error() & co. to libata-sata.c
2020-03-26 10:28:20 -06:00
libata-scsi.c
ata: fix some kernel-doc markups
2020-10-23 12:20:32 -06:00
libata-sff.c
ata: remove stale maintainership information from core code
2020-03-26 10:28:17 -06:00
libata-trace.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
libata-transport.c
libata: transport: Use scnprintf() for avoiding potential buffer overflow
2020-03-12 07:38:47 -06:00
libata-transport.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
libata-zpodd.c
libata: zpodd: Fix small read overflow in zpodd_get_mech_type()
2019-07-29 16:00:14 -06:00
libata.h
ata: make "libata.force" kernel parameter optional
2020-03-26 10:28:20 -06:00
Makefile
ata: start separating SATA specific code from libata-core.c
2020-03-26 10:28:19 -06:00
pata_acpi.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_ali.c
ata: Deprecate pci_get_bus_and_slot()
2018-01-11 17:23:23 -06:00
pata_amd.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_arasan_cf.c
pata_arasan_cf: fix IRQ check
2021-05-14 09:50:24 +02:00
pata_artop.c
ata: pata_artop: make arrays static const, makes object smaller
2019-11-08 07:26:31 -07:00
pata_atiixp.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_atp867x.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
pata_bk3710.c
pata_bk3710: clarify license version and use SPDX header
2018-03-01 13:59:03 -08:00
pata_buddha.c
ata/pata_buddha: Probe via modalias instead of initcall
2019-08-23 06:58:50 -06:00
pata_cmd64x.c
pata_cmd64x: Use fallthrough pseudo-keyword
2020-10-02 17:51:30 -06:00
pata_cmd640.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_cs5520.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -06:00
pata_cs5530.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
pata_cs5535.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
pata_cs5536.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
pata_cypress.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_efar.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_ep93xx.c
pata_ep93xx: fix deferred probing
2021-07-14 16:56:04 +02:00
pata_falcon.c
m68k/atari: Convert Falcon IDE drivers to platform drivers
2019-11-18 10:18:59 +01:00
pata_ftide010.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_gayle.c
ata: add Amiga Gayle PATA controller driver
2018-03-19 07:41:36 -07:00
pata_hpt3x2n.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_hpt3x3.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -06:00
pata_hpt37x.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_hpt366.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_icside.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_imx.c
Merge branch 'for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
2018-08-24 13:20:33 -07:00
pata_isapnp.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_it821x.c
pata_it821x: Delete an error message for a failed memory allocation in it821x_firmware_command()
2018-02-18 05:26:07 -08:00
pata_it8213.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_ixp4xx_cf.c
pata_ipx4xx_cf: fix IRQ check
2021-05-14 09:50:24 +02:00
pata_jmicron.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_legacy.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
pata_macio.c
ata: pata_macio: fix comparing pointer to 0
2020-01-22 10:31:55 -07:00
pata_marvell.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_mpc52xx.c
pata_mpc52xx: Delete an error message for a failed memory allocation in mpc52xx_ata_probe()
2018-02-18 05:23:25 -08:00
pata_mpiix.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_netcell.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_ninja32.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -06:00
pata_ns87410.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
pata_ns87415.c
ata: pata_ns87415.c: Document support on parisc with superio chip
2020-10-23 20:23:47 +02:00
pata_octeon_cf.c
pata_octeon_cf: avoid WARN_ON() in ata_host_activate()
2021-07-14 16:56:04 +02:00
pata_of_platform.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pata_oldpiix.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_opti.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_optidma.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_palmld.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pata_pcmcia.c
pata_pcmia: add SanDisk High (>8G) CF card to supported list
2020-01-29 20:54:51 -07:00
pata_pdc202xx_old.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_pdc2027x.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -06:00
pata_piccolo.c
ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
2014-05-09 22:37:49 -04:00
pata_platform.c
ata: pata_platform: Add IRQF_SHARED to IRQ flags
2019-02-08 06:42:55 -07:00
pata_pxa.c
ata: make qc_prep return ata_completion_errors
2019-11-01 08:50:51 -06:00
pata_radisys.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_rb532_cf.c
pata_rb532_cf: fix deferred probing
2021-07-14 16:56:03 +02:00
pata_rdc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
pata_rz1000.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_samsung_cf.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pata_sc1200.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
pata_sch.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 300
2019-06-05 17:37:00 +02:00
pata_serverworks.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
pata_sil680.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -06:00
pata_sis.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_sl82c105.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_triflex.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
pata_via.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pdc_adma.c
ata: make qc_prep return ata_completion_errors
2019-11-01 08:50:51 -06:00
sata_dwc_460ex.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
sata_fsl.c
libata: Fix retrieving of active qcs
2019-12-25 17:08:33 -07:00
sata_gemini.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
sata_gemini.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sata_highbank.c
sata_highbank: fix deferred probing
2021-07-14 16:56:03 +02:00
sata_inic162x.c
ata: sata_inic162x fix a spelling issue
2020-04-23 09:59:30 -06:00
sata_mv.c
sata_mv: add IRQ checks
2021-05-14 09:50:24 +02:00
sata_nv.c
ata: sata_nv: Fix retrieving of active qcs
2020-10-28 07:58:09 -06:00
sata_promise.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sata_promise.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
sata_qstor.c
ata: make qc_prep return ata_completion_errors
2019-11-01 08:50:51 -06:00
sata_rcar.c
ata: sata_rcar: Fix DMA boundary mask
2020-10-16 09:32:11 -06:00
sata_sil24.c
ata: make qc_prep return ata_completion_errors
2019-11-01 08:50:51 -06:00
sata_sil.c
ata: make qc_prep return ata_completion_errors
2019-11-01 08:50:51 -06:00
sata_sis.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
sata_svw.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -06:00
sata_sx4.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sata_uli.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
sata_via.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -06:00
sata_vsc.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -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