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Adrian Hunter 4ae3573c57 scsi: ufs-pci: Ensure UFS device is in PowerDown mode for suspend-to-disk ->poweroff()
[ Upstream commit af423534d2 ]

The expectation for suspend-to-disk is that devices will be powered-off, so
the UFS device should be put in PowerDown mode. If spm_lvl is not 5, then
that will not happen. Change the pm callbacks to force spm_lvl 5 for
suspend-to-disk poweroff.

Link: https://lore.kernel.org/r/20201207083120.26732-3-adrian.hunter@intel.com
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-01-12 20:16:09 +01:00
..
Kconfig SCSI misc on 20190507 2019-05-08 10:12:46 -07:00
Makefile
cdns-pltfrm.c scsi: ufs: Disable autohibern8 feature in Cadence UFS 2019-12-21 11:05:03 +01:00
tc-dwc-g210-pci.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tc-dwc-g210-pltfrm.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tc-dwc-g210.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tc-dwc-g210.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ufs-hisi.c scsi: ufs-hisi: use devm_platform_ioremap_resource() to simplify code 2019-09-07 16:43:05 -04:00
ufs-hisi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 471 2019-06-19 17:09:11 +02:00
ufs-mediatek.c scsi: ufs-mediatek: add apply_dev_quirks variant operation 2020-02-24 08:36:50 +01:00
ufs-mediatek.h
ufs-qcom.c scsi: ufs: ufs-qcom: Fix race conditions caused by ufs_qcom_testbus_config() 2020-10-29 09:58:09 +01:00
ufs-qcom.h scsi: ufs-qcom: Implement device_reset vops 2019-09-07 16:36:03 -04:00
ufs-sysfs.c scsi: ufs: Fix up auto hibern8 enablement 2020-01-04 19:18:17 +01:00
ufs-sysfs.h
ufs.h scsi: ufs: revamp string descriptor reading 2019-08-07 21:40:37 -04:00
ufs_bsg.c scsi: ufs-bsg: Fix runtime PM imbalance on error 2020-06-24 17:50:47 +02:00
ufs_bsg.h
ufs_quirks.h scsi: ufs: Add DELAY_BEFORE_LPM quirk for Micron devices 2020-08-26 10:40:54 +02:00
ufshcd-dwc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ufshcd-dwc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ufshcd-pci.c scsi: ufs-pci: Ensure UFS device is in PowerDown mode for suspend-to-disk ->poweroff() 2021-01-12 20:16:09 +01:00
ufshcd-pltfrm.c scsi: ufshcd: use devm_platform_ioremap_resource() to simplify code 2019-09-07 16:42:07 -04:00
ufshcd-pltfrm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
ufshcd.c scsi: ufs: Fix wrong print message in dev_err() 2021-01-12 20:16:09 +01:00
ufshcd.h scsi: ufs: fix Auto-Hibern8 error detection 2020-04-17 10:50:19 +02:00
ufshci-dwc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ufshci.h scsi: ufs: Add error-handling of Auto-Hibernate 2019-06-18 19:46:23 -04:00
unipro.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00