From: Atish Patra <atishp@xxxxxxxxxxxx>
When the Sscofpmf extension is available expose it to the guest
via device tree so that guest can use it.
Signed-off-by: Atish Patra <atishp@xxxxxxxxxxxx>
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 cf367b9..e331f80 100644
--- a/riscv/fdt.c
+++ b/riscv/fdt.c
@@ -18,6 +18,7 @@ struct isa_ext_info isa_info_arr[] = {
/* sorted alphabetically */
{"smstateen", KVM_RISCV_ISA_EXT_SMSTATEEN},
{"ssaia", KVM_RISCV_ISA_EXT_SSAIA},
+ {"sscofpmf", KVM_RISCV_ISA_EXT_SSCOFPMF},
{"sstc", KVM_RISCV_ISA_EXT_SSTC},
{"svinval", KVM_RISCV_ISA_EXT_SVINVAL},
{"svnapot", KVM_RISCV_ISA_EXT_SVNAPOT},
diff --git a/riscv/include/kvm/kvm-config-arch.h b/riscv/include/kvm/kvm-config-arch.h
index 17f0ceb..3fbc4f7 100644
--- a/riscv/include/kvm/kvm-config-arch.h
+++ b/riscv/include/kvm/kvm-config-arch.h
@@ -31,6 +31,9 @@ struct kvm_config_arch {
OPT_BOOLEAN('\0', "disable-ssaia", \
&(cfg)->ext_disabled[KVM_RISCV_ISA_EXT_SSAIA], \
"Disable Ssaia Extension"), \
+ OPT_BOOLEAN('\0', "disable-sscofpmf", \
+ &(cfg)->ext_disabled[KVM_RISCV_ISA_EXT_SSCOFPMF], \
+ "Disable Sscofpmf Extension"), \
OPT_BOOLEAN('\0', "disable-sstc", \
&(cfg)->ext_disabled[KVM_RISCV_ISA_EXT_SSTC], \
"Disable Sstc Extension"), \
--
2.34.1
