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KVM: riscv: selftests: Add Zicbop extension to get-reg-list test

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The KVM RISC-V allows Zicbop extension for Guest/VM
so add them to get-reg-list test.

Signed-off-by: Quan Zhou <zhouquan@iscas.ac.cn>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Nutty Liu <nutty.liu@hotmail.com>
Link: https://lore.kernel.org/r/076908690c15070f907f43d2ff81ba7e95582ec7.1754646071.git.zhouquan@iscas.ac.cn
Signed-off-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Quan Zhou 2025-08-08 18:19:00 +08:00 committed by Anup Patel
parent 44c3d084e4
commit e677fab865
1 changed files with 16 additions and 0 deletions
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16
tools/testing/selftests/kvm/riscv/get-reg-list.c
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@ -83,6 +83,7 @@ bool filter_reg(__u64 reg)
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFH:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZFHMIN:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICBOM:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICBOP:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICBOZ:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICCRSE:
case KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICNTR:
@ -255,6 +256,8 @@ static const char *config_id_to_str(const char *prefix, __u64 id)
return "KVM_REG_RISCV_CONFIG_REG(zicbom_block_size)";
case KVM_REG_RISCV_CONFIG_REG(zicboz_block_size):
return "KVM_REG_RISCV_CONFIG_REG(zicboz_block_size)";
case KVM_REG_RISCV_CONFIG_REG(zicbop_block_size):
return "KVM_REG_RISCV_CONFIG_REG(zicbop_block_size)";
case KVM_REG_RISCV_CONFIG_REG(mvendorid):
return "KVM_REG_RISCV_CONFIG_REG(mvendorid)";
case KVM_REG_RISCV_CONFIG_REG(marchid):
@ -535,6 +538,7 @@ static const char *isa_ext_single_id_to_str(__u64 reg_off)
KVM_ISA_EXT_ARR(ZFH),
KVM_ISA_EXT_ARR(ZFHMIN),
KVM_ISA_EXT_ARR(ZICBOM),
KVM_ISA_EXT_ARR(ZICBOP),
KVM_ISA_EXT_ARR(ZICBOZ),
KVM_ISA_EXT_ARR(ZICCRSE),
KVM_ISA_EXT_ARR(ZICNTR),
@ -780,10 +784,13 @@ void print_reg(const char *prefix, __u64 id)
*/
static __u64 base_regs[] = {
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CONFIG | KVM_REG_RISCV_CONFIG_REG(isa),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CONFIG | KVM_REG_RISCV_CONFIG_REG(zicbom_block_size),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CONFIG | KVM_REG_RISCV_CONFIG_REG(mvendorid),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CONFIG | KVM_REG_RISCV_CONFIG_REG(marchid),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CONFIG | KVM_REG_RISCV_CONFIG_REG(mimpid),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CONFIG | KVM_REG_RISCV_CONFIG_REG(zicboz_block_size),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CONFIG | KVM_REG_RISCV_CONFIG_REG(satp_mode),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CONFIG | KVM_REG_RISCV_CONFIG_REG(zicbop_block_size),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CORE | KVM_REG_RISCV_CORE_REG(regs.pc),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CORE | KVM_REG_RISCV_CORE_REG(regs.ra),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CORE | KVM_REG_RISCV_CORE_REG(regs.sp),
@ -864,6 +871,11 @@ static __u64 zicbom_regs[] = {
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICBOM,
};
static __u64 zicbop_regs[] = {
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CONFIG | KVM_REG_RISCV_CONFIG_REG(zicbop_block_size),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICBOP,
};
static __u64 zicboz_regs[] = {
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_CONFIG | KVM_REG_RISCV_CONFIG_REG(zicboz_block_size),
KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_REG_RISCV_ISA_SINGLE | KVM_RISCV_ISA_EXT_ZICBOZ,
@ -1012,6 +1024,8 @@ static __u64 vector_regs[] = {
.regs = sbi_sta_regs, .regs_n = ARRAY_SIZE(sbi_sta_regs),}
#define SUBLIST_ZICBOM \
{"zicbom", .feature = KVM_RISCV_ISA_EXT_ZICBOM, .regs = zicbom_regs, .regs_n = ARRAY_SIZE(zicbom_regs),}
#define SUBLIST_ZICBOP \
{"zicbop", .feature = KVM_RISCV_ISA_EXT_ZICBOP, .regs = zicbop_regs, .regs_n = ARRAY_SIZE(zicbop_regs),}
#define SUBLIST_ZICBOZ \
{"zicboz", .feature = KVM_RISCV_ISA_EXT_ZICBOZ, .regs = zicboz_regs, .regs_n = ARRAY_SIZE(zicboz_regs),}
#define SUBLIST_AIA \
@ -1130,6 +1144,7 @@ KVM_ISA_EXT_SIMPLE_CONFIG(zfa, ZFA);
KVM_ISA_EXT_SIMPLE_CONFIG(zfh, ZFH);
KVM_ISA_EXT_SIMPLE_CONFIG(zfhmin, ZFHMIN);
KVM_ISA_EXT_SUBLIST_CONFIG(zicbom, ZICBOM);
KVM_ISA_EXT_SUBLIST_CONFIG(zicbop, ZICBOP);
KVM_ISA_EXT_SUBLIST_CONFIG(zicboz, ZICBOZ);
KVM_ISA_EXT_SIMPLE_CONFIG(ziccrse, ZICCRSE);
KVM_ISA_EXT_SIMPLE_CONFIG(zicntr, ZICNTR);
@ -1204,6 +1219,7 @@ struct vcpu_reg_list *vcpu_configs[] = {
&config_zfh,
&config_zfhmin,
&config_zicbom,
&config_zicbop,
&config_zicboz,
&config_ziccrse,
&config_zicntr,