On Mon, Sep 18, 2023 at 06:27:26PM +0530, Anup Patel wrote:
> When the Svnapot extension is available expose it to the guest via
> device tree so that guest can use it.
>
> Signed-off-by: Anup Patel <apatel@xxxxxxxxxxxxxxxx>
> ---
> riscv/fdt.c | 1 +
> riscv/include/kvm/kvm-config-arch.h | 3 +++
> 2 files changed, 4 insertions(+)
>
> diff --git a/riscv/fdt.c b/riscv/fdt.c
> index df71ed4..2724c6e 100644
> --- a/riscv/fdt.c
> +++ b/riscv/fdt.c
> @@ -19,6 +19,7 @@ struct isa_ext_info isa_info_arr[] = {
> {"ssaia", KVM_RISCV_ISA_EXT_SSAIA},
> {"sstc", KVM_RISCV_ISA_EXT_SSTC},
> {"svinval", KVM_RISCV_ISA_EXT_SVINVAL},
> + {"svnapot", KVM_RISCV_ISA_EXT_SVNAPOT},
> {"svpbmt", KVM_RISCV_ISA_EXT_SVPBMT},
> {"zbb", KVM_RISCV_ISA_EXT_ZBB},
> {"zicbom", KVM_RISCV_ISA_EXT_ZICBOM},
> diff --git a/riscv/include/kvm/kvm-config-arch.h b/riscv/include/kvm/kvm-config-arch.h
> index b0a7e25..863baea 100644
> --- a/riscv/include/kvm/kvm-config-arch.h
> +++ b/riscv/include/kvm/kvm-config-arch.h
> @@ -34,6 +34,9 @@ struct kvm_config_arch {
> OPT_BOOLEAN('\0', "disable-svinval", \
> &(cfg)->ext_disabled[KVM_RISCV_ISA_EXT_SVINVAL], \
> "Disable Svinval Extension"), \
> + OPT_BOOLEAN('\0', "disable-svnapot", \
> + &(cfg)->ext_disabled[KVM_RISCV_ISA_EXT_SVNAPOT], \
> + "Disable Svnapot Extension"), \
> OPT_BOOLEAN('\0', "disable-svpbmt", \
> &(cfg)->ext_disabled[KVM_RISCV_ISA_EXT_SVPBMT], \
> "Disable Svpbmt Extension"), \
> --
> 2.34.1
>
Reviewed-by: Andrew Jones <ajones@xxxxxxxxxxxxxxxx>
