Commit a0464f0b authored by Longfang Liu's avatar Longfang Liu Committed by Zheng Zengkai
Browse files

vfio/hisilicon: add acc live migration driver 

driver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I473Q4?from=project-issue



----------------------------------------------------------------------

This driver will provide all device operations as long as it's probed
successfully by vfio-pci driver.

Signed-off-by: default avatarLongfang Liu <liulongfang@huawei.com>
Reviewed-by: default avatarHao Fang <fanghao11@huawei.com>
Reviewed-by: default avatarMingqiang Ling <lingmingqiang@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent cf8167ec

arch/arm64/configs/openeuler_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -6681,6 +6681,7 @@ CONFIG_CRYPTO_DEV_HISI_SEC2=m 
CONFIG_CRYPTO_DEV_HISI_QM=m

CONFIG_CRYPTO_DEV_HISI_ZIP=m

CONFIG_CRYPTO_DEV_HISI_HPRE=m

CONFIG_CRYPTO_DEV_HISI_MIGRATION=m

# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set

CONFIG_ASYMMETRIC_KEY_TYPE=y

CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y

drivers/crypto/hisilicon/Kconfig

+7 −0
Original line number Diff line number Diff line
@@ -81,3 +81,10 @@ config CRYPTO_DEV_HISI_TRNG 
	select CRYPTO_RNG

	help

	  Support for HiSilicon TRNG Driver.



config CRYPTO_DEV_HISI_MIGRATION

	tristate "Support for HISI MIGRATION Driver"

	depends on ARM64 && ACPI

	select PCI_IOV

	help

	  Support for HiSilicon vfio pci to support VF live migration.

drivers/crypto/hisilicon/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -6,3 +6,4 @@ obj-$(CONFIG_CRYPTO_DEV_HISI_QM) += hisi_qm.o 
hisi_qm-objs = qm.o sgl.o

obj-$(CONFIG_CRYPTO_DEV_HISI_ZIP) += zip/

obj-$(CONFIG_CRYPTO_DEV_HISI_TRNG) += trng/

obj-$(CONFIG_CRYPTO_DEV_HISI_MIGRATION) += migration/

drivers/crypto/hisilicon/migration/Makefile

0 → 100644
+2 −0
Original line number Diff line number Diff line 
obj-$(CONFIG_CRYPTO_DEV_HISI_MIGRATION) += hisi_migration.o

hisi_migration-objs = acc_vf_migration.o

drivers/crypto/hisilicon/migration/acc_vf_migration.c

0 → 100644
+1719 −0

File added.

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