RISC-V: KVM: Implement subtype for CSR ONE_REG interface

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To make the CSR ONE_REG interface extensible, we implement subtype
for the CSR ONE_REG IDs. The existing CSR ONE_REG IDs are treated
as subtype = 0 (aka General CSRs).

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Anup Patel <anup@brainfault.org>

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Anup Patel 2023-03-31 19:56:56 +05:30 • committed by Anup Patel

parent 54e43320c2

commit 7d50dd5012

2 changed files with 69 additions and 22 deletions

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3

arch/riscv/include/uapi/asm/kvm.h

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102

arch/riscv/kvm/vcpu.c

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