From f370b4e668f017f523968f7490163fa922dcd92e Mon Sep 17 00:00:00 2001 From: Anup Patel Date: Mon, 27 Nov 2023 20:36:36 +0530 Subject: RISC-V: KVM: Allow scalar crypto extensions for Guest/VM We extend the KVM ISA extension ONE_REG interface to allow KVM user space to detect and enable scalar crypto extensions for Guest/VM. This includes extensions Zbkb, Zbkc, Zbkx, Zknd, Zkne, Zknh, Zkr, Zksed, Zksh, and Zkt. Signed-off-by: Anup Patel Reviewed-by: Andrew Jones Signed-off-by: Anup Patel --- arch/riscv/include/uapi/asm/kvm.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/riscv/include/uapi') diff --git a/arch/riscv/include/uapi/asm/kvm.h b/arch/riscv/include/uapi/asm/kvm.h index bbff9c7e8f3f..453edf620b87 100644 --- a/arch/riscv/include/uapi/asm/kvm.h +++ b/arch/riscv/include/uapi/asm/kvm.h @@ -140,6 +140,16 @@ enum KVM_RISCV_ISA_EXT_ID { KVM_RISCV_ISA_EXT_SMSTATEEN, KVM_RISCV_ISA_EXT_ZICOND, KVM_RISCV_ISA_EXT_ZBC, + KVM_RISCV_ISA_EXT_ZBKB, + KVM_RISCV_ISA_EXT_ZBKC, + KVM_RISCV_ISA_EXT_ZBKX, + KVM_RISCV_ISA_EXT_ZKND, + KVM_RISCV_ISA_EXT_ZKNE, + KVM_RISCV_ISA_EXT_ZKNH, + KVM_RISCV_ISA_EXT_ZKR, + KVM_RISCV_ISA_EXT_ZKSED, + KVM_RISCV_ISA_EXT_ZKSH, + KVM_RISCV_ISA_EXT_ZKT, KVM_RISCV_ISA_EXT_MAX, }; -- cgit v1.2.3