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4e5483b844
Implement the ->restore() PM operation and set the link to off, which will force a full reset and restore. This ensures that Host Performance Booster is reset after suspend-to-disk. The Host Performance Booster feature caches logical-to-physical mapping information in the host memory. After suspend-to-disk, such information is not valid, so a full reset and restore is needed. A full reset and restore is done if the SPM level is 5 or 6, but not for other SPM levels, so this change fixes those cases. A full reset and restore also restores base address registers, so that code is removed. Link: https://lore.kernel.org/r/20211018151004.284200-2-adrian.hunter@intel.com Reviewed-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
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| .. | ||
| cdns-pltfrm.c | ||
| Kconfig | ||
| Makefile | ||
| tc-dwc-g210-pci.c | ||
| tc-dwc-g210-pltfrm.c | ||
| tc-dwc-g210.c | ||
| tc-dwc-g210.h | ||
| ti-j721e-ufs.c | ||
| ufs-debugfs.c | ||
| ufs-debugfs.h | ||
| ufs-exynos.c | ||
| ufs-exynos.h | ||
| ufs-fault-injection.c | ||
| ufs-fault-injection.h | ||
| ufs-hisi.c | ||
| ufs-hisi.h | ||
| ufs-mediatek-trace.h | ||
| ufs-mediatek.c | ||
| ufs-mediatek.h | ||
| ufs-qcom-ice.c | ||
| ufs-qcom.c | ||
| ufs-qcom.h | ||
| ufs-sysfs.c | ||
| ufs-sysfs.h | ||
| ufs.h | ||
| ufs_bsg.c | ||
| ufs_bsg.h | ||
| ufs_quirks.h | ||
| ufshcd-crypto.c | ||
| ufshcd-crypto.h | ||
| ufshcd-dwc.c | ||
| ufshcd-dwc.h | ||
| ufshcd-pci.c | ||
| ufshcd-pltfrm.c | ||
| ufshcd-pltfrm.h | ||
| ufshcd.c | ||
| ufshcd.h | ||
| ufshci-dwc.h | ||
| ufshci.h | ||
| ufshpb.c | ||
| ufshpb.h | ||
| unipro.h | ||