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| author | Raghavendra Rao Ananta <rananta@google.com> | 2022-05-02 23:38:53 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-05-03 21:30:20 +0100 |
| commit | 920f4a55fdaa6f68b31c50cca6e51fecac5857a0 (patch) | |
| tree | 4cf7d758f0abc3fb15f47caa54fe39a2ae221f41 | |
| parent | 5ca24697d54027c1c94c94a5b920a75448108ed0 (diff) | |
| download | lwn-920f4a55fdaa6f68b31c50cca6e51fecac5857a0.tar.gz lwn-920f4a55fdaa6f68b31c50cca6e51fecac5857a0.zip | |
selftests: KVM: aarch64: Add the bitmap firmware registers to get-reg-list
Add the psuedo-firmware registers KVM_REG_ARM_STD_BMAP,
KVM_REG_ARM_STD_HYP_BMAP, and KVM_REG_ARM_VENDOR_HYP_BMAP to
the base_regs[] list.
Also, add the COPROC support for KVM_REG_ARM_FW_FEAT_BMAP.
Signed-off-by: Raghavendra Rao Ananta <rananta@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220502233853.1233742-10-rananta@google.com
| -rw-r--r-- | tools/testing/selftests/kvm/aarch64/get-reg-list.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/aarch64/get-reg-list.c b/tools/testing/selftests/kvm/aarch64/get-reg-list.c index 0b571f3fe64c..d3a7dbfcbb3d 100644 --- a/tools/testing/selftests/kvm/aarch64/get-reg-list.c +++ b/tools/testing/selftests/kvm/aarch64/get-reg-list.c @@ -294,6 +294,11 @@ static void print_reg(struct vcpu_config *c, __u64 id) "%s: Unexpected bits set in FW reg id: 0x%llx", config_name(c), id); printf("\tKVM_REG_ARM_FW_REG(%lld),\n", id & 0xffff); break; + case KVM_REG_ARM_FW_FEAT_BMAP: + TEST_ASSERT(id == KVM_REG_ARM_FW_FEAT_BMAP_REG(id & 0xffff), + "%s: Unexpected bits set in the bitmap feature FW reg id: 0x%llx", config_name(c), id); + printf("\tKVM_REG_ARM_FW_FEAT_BMAP_REG(%lld),\n", id & 0xffff); + break; case KVM_REG_ARM64_SVE: if (has_cap(c, KVM_CAP_ARM_SVE)) printf("\t%s,\n", sve_id_to_str(c, id)); @@ -692,6 +697,9 @@ static __u64 base_regs[] = { KVM_REG_ARM_FW_REG(1), /* KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1 */ KVM_REG_ARM_FW_REG(2), /* KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2 */ KVM_REG_ARM_FW_REG(3), /* KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_3 */ + KVM_REG_ARM_FW_FEAT_BMAP_REG(0), /* KVM_REG_ARM_STD_BMAP */ + KVM_REG_ARM_FW_FEAT_BMAP_REG(1), /* KVM_REG_ARM_STD_HYP_BMAP */ + KVM_REG_ARM_FW_FEAT_BMAP_REG(2), /* KVM_REG_ARM_VENDOR_HYP_BMAP */ ARM64_SYS_REG(3, 3, 14, 3, 1), /* CNTV_CTL_EL0 */ ARM64_SYS_REG(3, 3, 14, 3, 2), /* CNTV_CVAL_EL0 */ ARM64_SYS_REG(3, 3, 14, 0, 2), |