AuxXxilium/linux_dsm_epyc7002
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1bc726e26e
linux_dsm_epyc7002/drivers/scsi/ufs
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Eric Biggers 1bc726e26e scsi: ufs: Add program_key() variant op 
On Snapdragon SoCs, the Linux kernel isn't permitted to directly access the
standard UFS crypto configuration registers.  Instead, programming and
evicting keys must be done through vendor-specific SMC calls.

To support this hardware, add a ->program_key() method to 'struct
ufs_hba_variant_ops'.  This allows overriding the UFS standard key
programming / eviction procedure.

Link: https://lore.kernel.org/r/20200710072013.177481-5-ebiggers@kernel.org
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-07-24 22:09:54 -04:00
..
cdns-pltfrm.c scsi: ufs: introduce common function to disable host TX LCC 2020-02-12 19:27:16 -05:00
Kconfig scsi: ufs: UFS crypto API 2020-07-08 01:23:29 -04:00
Makefile scsi: ufs: UFS crypto API 2020-07-08 01:23:29 -04:00
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
ti-j721e-ufs.c scsi: ufs: ti-j721e-ufs: Fix unwinding of pm_runtime changes 2020-05-26 21:33:54 -04:00
ufs_bsg.c scsi: ufs: Clean up ufs initialization path 2020-06-15 23:17:48 -04:00
ufs_bsg.h scsi: ufs: Add a bsg endpoint that supports UPIUs 2018-10-10 23:09:46 -04:00
ufs_quirks.h scsi: ufs: Clean up device vendor name and device quirk table 2020-06-15 23:32:02 -04:00
ufs-exynos.c scsi: ufs: ufs-exynos: Remove an unnecessary NULL check 2020-06-29 21:33:20 -04:00
ufs-exynos.h scsi: ufs: ufs-exynos: Add UFS host support for Exynos SoCs 2020-06-15 14:04:10 -04:00
ufs-hisi.c scsi: ufs: introduce common function to disable host TX LCC 2020-02-12 19:27:16 -05:00
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 inline encryption support 2020-07-13 23:24:56 -04:00
ufs-mediatek.h scsi: ufs-mediatek: Add inline encryption support 2020-07-13 23:24:56 -04:00
ufs-qcom.c scsi: ufs-qcom: Name the dev_ref_clk_ctrl registers 2020-07-24 22:09:54 -04:00
ufs-qcom.h scsi: ufs-qcom: Add reset control support for host controller 2019-11-18 23:15:50 -05:00
ufs-sysfs.c scsi: ufs: Fix index of attributes query for WriteBooster feature 2020-05-26 21:14:07 -04:00
ufs-sysfs.h scsi: ufs: sysfs: Use the correct style for SPDX License Identifier 2020-01-02 21:57:44 -05:00
ufs.h scsi: ufs: Add SPDX GPL-2.0 to replace GPL v2 boilerplate 2020-06-15 23:21:04 -04:00
ufshcd-crypto.c scsi: ufs: Add program_key() variant op 2020-07-24 22:09:54 -04:00
ufshcd-crypto.h scsi: ufs: Add inline encryption support to UFS 2020-07-08 01:23:32 -04:00
ufshcd-dwc.c scsi: ufs: make array setup_attrs static const, makes object smaller 2019-09-30 22:47:21 -04:00
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: Add SPDX GPL-2.0 to replace GPL v2 boilerplate 2020-06-15 23:21:04 -04:00
ufshcd-pltfrm.c scsi: ufs: Add SPDX GPL-2.0 to replace GPL v2 boilerplate 2020-06-15 23:21:04 -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 and simplify setup_xfer_req variant operation 2020-07-13 22:51:56 -04:00
ufshcd.h scsi: ufs: Add program_key() variant op 2020-07-24 22:09:54 -04:00
ufshci-dwc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ufshci.h scsi: ufs: UFS driver v2.1 spec crypto additions 2020-07-08 01:21:59 -04:00
unipro.h scsi: ufs: ufs-exynos: Add UFS host support for Exynos SoCs 2020-06-15 14:04:10 -04:00