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linux-stable/drivers/ata
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Adam Vodopjan 37e14e4f37 ata: ahci: Fix PCS quirk application for suspend 
Since kernel 5.3.4 my laptop (ICH8M controller) does not see Kingston
SV300S37A60G SSD disk connected into a SATA connector on wake from
suspend.  The problem was introduced in c312ef1763 ("libata/ahci: Drop
PCS quirk for Denverton and beyond"): the quirk is not applied on wake
from suspend as it originally was.

It is worth to mention the commit contained another bug: the quirk is
not applied at all to controllers which require it. The fix commit
09d6ac8dc5 ("libata/ahci: Fix PCS quirk application") landed in 5.3.8.
So testing my patch anywhere between commits c312ef1763 and
09d6ac8dc5 is pointless.

Not all disks trigger the problem. For example nothing bad happens with
Western Digital WD5000LPCX HDD.

Test hardware:
- Acer 5920G with ICH8M SATA controller
- sda: some SATA HDD connnected into the DVD drive IDE port with a
  SATA-IDE caddy. It is a boot disk
- sdb: Kingston SV300S37A60G SSD connected into the only SATA port

Sample "dmesg --notime | grep -E '^(sd |ata)'" output on wake:

sd 0:0:0:0: [sda] Starting disk
sd 2:0:0:0: [sdb] Starting disk
ata4: SATA link down (SStatus 4 SControl 300)
ata3: SATA link down (SStatus 4 SControl 300)
ata1.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out
ata1.00: ACPI cmd ef/03:42:00:00:00:a0 (SET FEATURES) filtered out
ata1: FORCE: cable set to 80c
ata5: SATA link down (SStatus 0 SControl 300)
ata3: SATA link down (SStatus 4 SControl 300)
ata3: SATA link down (SStatus 4 SControl 300)
ata3.00: disabled
sd 2:0:0:0: rejecting I/O to offline device
ata3.00: detaching (SCSI 2:0:0:0)
sd 2:0:0:0: [sdb] Start/Stop Unit failed: Result: hostbyte=DID_NO_CONNECT
	driverbyte=DRIVER_OK
sd 2:0:0:0: [sdb] Synchronizing SCSI cache
sd 2:0:0:0: [sdb] Synchronize Cache(10) failed: Result:
	hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
sd 2:0:0:0: [sdb] Stopping disk
sd 2:0:0:0: [sdb] Start/Stop Unit failed: Result: hostbyte=DID_BAD_TARGET
	driverbyte=DRIVER_OK

Commit c312ef1763 dropped ahci_pci_reset_controller() which internally
calls ahci_reset_controller() and applies the PCS quirk if needed after
that. It was called each time a reset was required instead of just
ahci_reset_controller(). This patch puts the function back in place.

Fixes: c312ef1763 ("libata/ahci: Drop PCS quirk for Denverton and beyond")
Signed-off-by: Adam Vodopjan <grozzly@protonmail.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-12-27 11:06:57 +09:00
..
acard-ahci.c ata: add/use ata_taskfile::{error|status} fields 2022-02-20 09:06:05 +09:00
ahci.c ata: ahci: Fix PCS quirk application for suspend 2022-12-27 11:06:57 +09:00
ahci.h ata changes for 6.2 2022-12-13 10:54:19 -08:00
ahci_brcm.c ata: ahci_brcm: Fix compilation warning 2022-10-18 08:01:57 +09:00
ahci_ceva.c ata: Drop commas after OF match table sentinels 2022-03-07 11:49:10 +09:00
ahci_da850.c ata: libahci_platform: Convert to using devm bulk clocks API 2022-09-17 01:39:22 +09:00
ahci_dm816.c ata: libahci_platform: Convert to using devm bulk clocks API 2022-09-17 01:39:22 +09:00
ahci_dwc.c ata: ahci-dwc: Add Baikal-T1 AHCI SATA interface support 2022-09-17 01:40:31 +09:00
ahci_imx.c ata: ahci_imx: Fix compilation warning 2022-10-18 08:02:14 +09:00
ahci_mtk.c ata: libahci_platform: Parse ports-implemented property in resources getter 2022-09-17 01:39:30 +09:00
ahci_mvebu.c Char/Misc and other driver updates for 5.18-rc1 2022-03-28 12:27:35 -07:00
ahci_octeon.c ata: Drop commas after OF match table sentinels 2022-03-07 11:49:10 +09:00
ahci_platform.c ata: ahci: Add DWC AHCI SATA controller support 2022-09-17 01:40:15 +09:00
ahci_qoriq.c ata: ahci_qoriq: Fix compilation warning 2022-10-18 08:02:14 +09:00
ahci_seattle.c
ahci_st.c ata: ahci_st: Fix compilation warning 2022-10-17 22:01:57 +09:00
ahci_sunxi.c ata: Drop commas after OF match table sentinels 2022-03-07 11:49:10 +09:00
ahci_tegra.c ata: ahci_tegra: call tegra_powergate_power_off only when PM domain is not present 2021-04-11 20:35:08 -06:00
ahci_xgene.c ata: ahci_xgene: Fix compilation warning 2022-10-18 08:02:14 +09:00
ata_generic.c ata: ata_generic: Fix misspelling of 'ata_generic_init_one()' 2021-03-30 20:21:26 -06:00
ata_piix.c ata: libata: make ata_host_suspend() *void* 2022-02-19 11:18:35 +09:00
Kconfig ata: remove palmchip pata_bk3710 driver 2022-10-21 08:04:39 +09:00
libahci.c ata: make use of ata_port_is_frozen() helper 2022-10-18 13:53:27 +09:00
libahci_platform.c ata: libahci_platform: ahci_platform_find_clk: oops, NULL pointer 2022-12-07 08:36:37 +09:00
libata-acpi.c ata: make use of ata_port_is_frozen() helper 2022-10-18 13:53:27 +09:00
libata-core.c ata: libata-core: do not retry reading the log on timeout 2022-10-19 13:46:08 +09:00
libata-eh.c ata: libata: fix commands incorrectly not getting retried during NCQ error 2022-11-19 09:41:52 +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: add tracepoints for ATA error handling 2022-01-05 19:33:01 +09:00
libata-sata.c ata: libata: fix commands incorrectly not getting retried during NCQ error 2022-11-19 09:41:52 +09:00
libata-scsi.c ata changes for 6.2 2022-12-13 10:54:19 -08:00
libata-sff.c ata: libata-sff: kill unused ata_sff_busy_sleep() 2022-11-11 17:20:26 +09:00
libata-trace.c ata: libata-sff: tracepoints for HSM state machine 2022-01-05 19:33:01 +09:00
libata-transport.c ata: libata-transport: fix error handling in ata_tdev_add() 2022-11-11 17:26:05 +09:00
libata-transport.h
libata-zpodd.c
libata.h ata: libata: only set sense valid flag if sense data is valid 2022-10-17 11:31:52 +09:00
Makefile ata: remove palmchip pata_bk3710 driver 2022-10-21 08:04:39 +09:00
pata_acpi.c ata: make transfer mode masks *unsigned int* 2022-06-17 16:35:02 +09:00
pata_ali.c ata: make transfer mode masks *unsigned int* 2022-06-17 16:35:02 +09:00
pata_amd.c ata: make transfer mode masks *unsigned int* 2022-06-17 16:35:02 +09:00
pata_arasan_cf.c ata: libata: make ata_host_suspend() *void* 2022-02-19 11:18:35 +09:00
pata_artop.c ata: pata_artop: use *switch* in atp8xx_fixup() 2022-02-19 11:18:42 +09:00
pata_atiixp.c ata: pata_atiixp: make static read-only arrays const 2022-01-31 09:58:32 +09:00
pata_atp867x.c ata: pata_atp867x: convert printk() calls 2022-01-05 19:33:02 +09:00
pata_buddha.c
pata_cmd64x.c ata: pata_cmd64x: convert printk() calls 2022-01-05 19:33:03 +09:00
pata_cmd640.c ata: pata_cmd640: convert printk() calls 2022-01-05 19:33:02 +09:00
pata_cs5520.c ata: libata: make ata_host_suspend() *void* 2022-02-19 11:18:35 +09:00
pata_cs5530.c ata: pata_cs5530: Avoid overwriting initialised field in 'cs5530_sht' 2021-06-16 06:50:25 -06:00
pata_cs5535.c ata: pata_cs5535: Fix W=1 warnings 2022-06-30 08:21:43 +09:00
pata_cs5536.c ata: pata_cs5536: convert printk() calls 2022-01-05 19:33:03 +09:00
pata_cypress.c ata: pata_cypress: convert printk() calls 2022-01-05 19:33:03 +09:00
pata_efar.c
pata_ep93xx.c ata: pata_ep93xx: use devm_platform_get_and_ioremap_resource() 2022-11-12 10:58:56 +09:00
pata_falcon.c pata_falcon: Avoid type warnings from sparse 2021-11-29 20:28:13 +09:00
pata_ftide010.c ata: pata_ftide010: Remove build dependency on OF 2022-10-18 08:05:10 +09:00
pata_gayle.c
pata_hpt3x2n.c ata: make transfer mode masks *unsigned int* 2022-06-17 16:35:02 +09:00
pata_hpt3x3.c
pata_hpt37x.c ata: make transfer mode masks *unsigned int* 2022-06-17 16:35:02 +09:00
pata_hpt366.c ata: make transfer mode masks *unsigned int* 2022-06-17 16:35:02 +09:00
pata_icside.c ata: Avoid comma separated statements 2021-01-31 08:05:46 -07:00
pata_imx.c ata: libata: make ata_host_suspend() *void* 2022-02-19 11:18:35 +09:00
pata_isapnp.c
pata_it821x.c ata: fix read_id() ata port operation interface 2022-01-14 15:17:16 +09:00
pata_it8213.c
pata_ixp4xx_cf.c ata: Drop commas after OF match table sentinels 2022-03-07 11:49:10 +09:00
pata_jmicron.c ata: pata_jmicron: Fix incorrectly documented function parameter 2021-03-12 07:28:31 -07:00
pata_legacy.c ata: pata_legacy: fix pdc20230_set_piomode() 2022-10-31 20:27:27 +09:00
pata_macio.c ata: pata_macio: Remove unneeded word in comments 2022-09-16 23:24:06 +09:00
pata_marvell.c ata: pata_marvell: Check the 'bmdma_addr' beforing reading 2022-04-22 08:45:06 +09:00
pata_mpc52xx.c ata: pata_mpc52xx: Replace NO_IRQ with 0 2022-10-17 11:38:15 +09:00
pata_mpiix.c
pata_netcell.c ata: fix read_id() ata port operation interface 2022-01-14 15:17:16 +09:00
pata_ninja32.c
pata_ns87410.c
pata_ns87415.c ata: add/use ata_taskfile::{error|status} fields 2022-02-20 09:06:05 +09:00
pata_octeon_cf.c ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe 2022-06-06 09:52:17 +09:00
pata_of_platform.c ata: Drop commas after OF match table sentinels 2022-03-07 11:49:10 +09:00
pata_oldpiix.c
pata_opti.c ata: pata_opti: Fix spelling issue of 'val' in 'opti_write_reg()' 2021-03-30 20:21:26 -06:00
pata_optidma.c pata_optidma: fix checking of DMA state 2021-10-12 17:46:59 +09:00
pata_palmld.c ata: palmld: fix return value check in palmld_pata_probe() 2022-10-31 20:28:05 +09:00
pata_pcmcia.c
pata_pdc202xx_old.c ata: pata_pdc202xx_old: make static read-only array pio_timing const 2022-01-31 09:58:32 +09:00
pata_pdc2027x.c ata: make transfer mode masks *unsigned int* 2022-06-17 16:35:02 +09:00
pata_piccolo.c ata: pata_piccolo: 'ata_tosh_init()' is misnamed in its header 2021-03-30 20:21:25 -06:00
pata_platform.c ata: pata_platform: Make use of platform_get_mem_or_io() 2022-01-31 09:58:31 +09:00
pata_pxa.c ata: pata_pxa: Use platform_get_irq() to get the interrupt 2022-03-10 11:17:59 +09:00
pata_radisys.c pata_radisys: fix checking of DMA state 2021-10-12 17:47:02 +09:00
pata_rb532_cf.c ata: rb532_cf: remove redundant codes 2021-06-24 18:49:01 -06:00
pata_rdc.c
pata_rz1000.c ata: pata_rz1000: convert printk() calls 2022-01-05 19:33:03 +09:00
pata_samsung_cf.c ata: add/use ata_taskfile::{error|status} fields 2022-02-20 09:06:05 +09:00
pata_sc1200.c ata: pata_sc1200: sc1200_sht'Avoid overwriting initialised field in ' 2021-06-16 06:50:25 -06:00
pata_sch.c
pata_serverworks.c ata: make transfer mode masks *unsigned int* 2022-06-17 16:35:02 +09:00
pata_sil680.c ata: pata_sil680: fix result type of sil680_sel{dev|reg}() 2022-04-13 12:42:51 +09:00
pata_sis.c ata: make transfer mode masks *unsigned int* 2022-06-17 16:35:02 +09:00
pata_sl82c105.c ata: pata_sl82c105: Fix potential doc-rot 2021-03-30 20:21:25 -06:00
pata_triflex.c ata: libata: make ata_host_suspend() *void* 2022-02-19 11:18:35 +09:00
pata_via.c ata: make transfer mode masks *unsigned int* 2022-06-17 16:35:02 +09:00
pdc_adma.c ata: pdc_adma: Drop pointless VPRINTK() calls and remove disabled NCQ debugging 2022-01-05 19:33:01 +09:00
sata_dwc_460ex.c ata: sata_dwc_460ex: Check !irq instead of irq == NO_IRQ 2022-11-12 11:00:04 +09:00
sata_fsl.c ata changes for 5.18-rc1 2022-03-23 14:35:59 -07:00
sata_gemini.c ata: sata_gemini: Remove dependency on OF for compile tests 2022-10-18 08:04:46 +09:00
sata_gemini.h
sata_highbank.c ata: Drop commas after OF match table sentinels 2022-03-07 11:49:10 +09:00
sata_inic162x.c ata: add/use ata_taskfile::{error|status} fields 2022-02-20 09:06:05 +09:00
sata_mv.c ata: sata_mv: Fixes expected number of resources now IRQs are gone 2022-08-03 07:59:12 +09:00
sata_nv.c ata: make use of ata_port_is_frozen() helper 2022-10-18 13:53:27 +09:00
sata_promise.c ata: make use of ata_port_is_frozen() helper 2022-10-18 13:53:27 +09:00
sata_promise.h
sata_qstor.c ata: sata_qstor: Drop pointless VPRINTK() calls 2022-01-05 19:33:02 +09:00
sata_rcar.c ata: sata_rcar: Fix compilation warning 2022-10-18 08:01:45 +09:00
sata_sil.c ata: sata_sil: Drop pointless VPRINTK() calls 2022-01-05 19:33:02 +09:00
sata_sil24.c ata: libata: add reset tracepoints 2022-01-04 20:00:57 +09:00
sata_sis.c
sata_svw.c ata: add/use ata_taskfile::{error|status} fields 2022-02-20 09:06:05 +09:00
sata_sx4.c ata: make use of ata_port_is_frozen() helper 2022-10-18 13:53:27 +09:00
sata_uli.c
sata_via.c
sata_vsc.c ata: add/use ata_taskfile::{error|status} fields 2022-02-20 09:06:05 +09:00
sis.h