Timo Sigurdsson 474da7a807 ata: ahci_sunxi: Disable DIPM ...

commit f6bca4d91b 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: c5754b5220 ("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>

2021-07-20 16:17:46 +02:00

..

acard-ahci.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

ahci_brcm.c

ata: ahci_brcm: Add back regulators management

2021-03-03 18:22:43 +01:00

ahci_ceva.c

…

ahci_da850.c

sata: ahci-da850: Fix some error handling paths in 'ahci_da850_probe()'

2017-08-16 07:38:27 -07:00

ahci_dm816.c

ata: ahci: add support for DaVinci DM816 SATA controller

2017-03-24 11:40:03 -04:00

ahci_imx.c

…

ahci_mtk.c

ata: mediatek: add support for MediaTek SATA controller

2017-08-28 10:54:42 -07:00

ahci_mvebu.c

ata: ahci: mvebu: override ahci_stop_engine for mvebu AHCI

2018-06-21 04:02:49 +09:00

ahci_octeon.c

Delete redundant return value check of platform_get_resource()

2017-03-06 15:40:59 -05:00

ahci_platform.c

ata: ahci_platform: Add shutdown handler

2017-08-04 13:34:14 -07:00

ahci_qoriq.c

libahci: Allow drivers to override stop_engine

2018-06-21 04:02:49 +09:00

ahci_seattle.c

…

ahci_st.c

…

ahci_sunxi.c

ata: ahci_sunxi: Disable DIPM

2021-07-20 16:17:46 +02:00

ahci_tegra.c

…

ahci_xgene.c

libahci: Allow drivers to override stop_engine

2018-06-21 04:02:49 +09:00

ahci.c

ata: ahci: Add shutdown to freeze hardware resources of ahci

2020-02-28 16:36:16 +01:00

ahci.h

libahci: Allow drivers to override stop_engine

2018-06-21 04:02:49 +09:00

ata_generic.c

…

ata_piix.c

ata_piix: Add Fujitsu-Siemens Lifebook S6120 to short cable IDs

2017-09-18 20:32:02 -07:00

Kconfig

ata: ahci_brcm: Allow using driver or DSL SoCs

2019-11-24 08:22:54 +01:00

libahci_platform.c

ata: libahci_platform: fix IRQ check

2021-05-22 10:57:31 +02:00

libahci.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

libata-acpi.c

…

libata-core.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

libata-eh.c

libata: don't request sense data on !ZAC ATA devices

2019-07-31 07:28:30 +02:00

libata-pmp.c

libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set

2020-04-24 08:00:45 +02:00

libata-scsi.c

libata: implement ATA_HORKAGE_MAX_TRIM_128M and apply to Sandisks

2020-09-09 19:03:12 +02:00

libata-sff.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

libata-trace.c

…

libata-transport.c

libata: transport: Remove circular dependency at free time

2017-03-06 15:24:48 -05:00

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()

2019-08-25 10:50:12 +02:00

libata.h

libata: move ata_read_log_page to libata-core.c

2017-06-05 15:29:21 -04:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pata_acpi.c

…

pata_ali.c

…

pata_amd.c

cs5536: add support for IDE controller variant

2017-08-11 10:35:07 -07:00

pata_arasan_cf.c

pata_arasan_cf: fix IRQ check

2021-05-22 10:57:30 +02:00

pata_artop.c

…

pata_at32.c

…

pata_atiixp.c

Revert "pata_atiixp: Don't use unconnected secondary port on SB600/SB700"

2017-03-27 13:52:00 -04:00

pata_atp867x.c

…

pata_bf54x.c

ata: bf54x: cut drvdata assignment

2017-05-30 11:54:36 -04:00

pata_bk3710.c

pata_bk3710: clear status bits of BMISP on chipset initialization

2017-03-30 16:13:04 +05:30

pata_cmd64x.c

…

pata_cmd640.c

…

pata_cs5520.c

…

pata_cs5530.c

…

pata_cs5535.c

…

pata_cs5536.c

cs5536: add support for IDE controller variant

2017-08-11 10:35:07 -07:00

pata_cypress.c

…

pata_efar.c

…

pata_ep93xx.c

pata_ep93xx: fix deferred probing

2021-07-20 16:17:34 +02:00

pata_falcon.c

Merge branch 'for-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

2017-02-21 17:21:32 -08:00

pata_ftide010.c

ata: ftide010: Add a quirk for SQ201

2018-10-03 17:00:59 -07:00

pata_hpt3x2n.c

…

pata_hpt3x3.c

…

pata_hpt37x.c

…

pata_hpt366.c

…

pata_icside.c

…

pata_imx.c

…

pata_isapnp.c

…

pata_it821x.c

…

pata_it8213.c

…

pata_ixp4xx_cf.c

pata_ipx4xx_cf: fix IRQ check

2021-05-22 10:57:30 +02:00

pata_jmicron.c

…

pata_legacy.c

…

pata_macio.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

pata_marvell.c

…

pata_mpc52xx.c

ata: constify of_device_id structures

2017-03-06 15:18:01 -05:00

pata_mpiix.c

…

pata_netcell.c

…

pata_ninja32.c

…

pata_ns87410.c

…

pata_ns87415.c

…

pata_octeon_cf.c

pata_octeon_cf: avoid WARN_ON() in ata_host_activate()

2021-07-20 16:17:34 +02:00

pata_of_platform.c

ata: constify of_device_id structures

2017-03-06 15:18:01 -05:00

pata_oldpiix.c

…

pata_opti.c

…

pata_optidma.c

…

pata_palmld.c

…

pata_pcmcia.c

…

pata_pdc202xx_old.c

…

pata_pdc2027x.c

ata: update references for libata documentation

2017-05-16 11:25:59 -04:00

pata_piccolo.c

…

pata_platform.c

…

pata_pxa.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

pata_radisys.c

…

pata_rb532_cf.c

pata_rb532_cf: fix deferred probing

2021-07-20 16:17:34 +02:00

pata_rdc.c

ata: declare ata_port_info structures as const

2017-06-12 14:06:34 -04:00

pata_rz1000.c

…

pata_samsung_cf.c

ata: samsung_cf: cut drvdata assignment

2017-05-30 11:54:37 -04:00

pata_sc1200.c

…

pata_sch.c

ata: declare ata_port_info structures as const

2017-06-12 14:06:34 -04:00

pata_serverworks.c

…

pata_sil680.c

…

pata_sis.c

…

pata_sl82c105.c

…

pata_triflex.c

…

pata_via.c

…

pdc_adma.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

sata_dwc_460ex.c

ata: dwc_460ex: cut drvdata assignment

2017-05-30 11:54:37 -04:00

sata_fsl.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

sata_gemini.c

ata: sata_gemini: Introduce explicit IDE pin control

2017-08-11 10:32:09 -07:00

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

2021-07-20 16:17:34 +02:00

sata_inic162x.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

sata_mv.c

sata_mv: add IRQ checks

2021-05-22 10:57:31 +02:00

sata_nv.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

sata_promise.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

sata_promise.h

ata: update references for libata documentation

2017-05-16 11:25:59 -04:00

sata_qstor.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

sata_rcar.c

ata: sata_rcar: Fix DMA boundary mask

2020-11-05 11:06:52 +01:00

sata_sil24.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

sata_sil.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

sata_sis.c

ata: update references for libata documentation

2017-05-16 11:25:59 -04:00

sata_svw.c

ata: Convert to using %pOF instead of full_name

2017-07-18 18:02:36 -04:00

sata_sx4.c

ata: make qc_prep return ata_completion_errors

2020-10-01 13:12:52 +02:00

sata_uli.c

ata: update references for libata documentation

2017-05-16 11:25:59 -04:00

sata_via.c

sata_via: Enable optional hotplug on VT6420

2017-06-26 16:54:53 -04:00

sata_vsc.c

ata: update references for libata documentation

2017-05-16 11:25:59 -04:00

sis.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00