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authorPeter Maydell <peter.maydell@linaro.org>2022-02-24 13:31:31 +0000
committerPeter Maydell <peter.maydell@linaro.org>2022-02-24 13:31:31 +0000
commit4a8cd274dd06bcad31890ba3632662917150c671 (patch)
tree34e57ebcaaaeb3e33d400e577e8b623eef42d3be
parentd73755082669ff713e8174147e02ba6da41df76b (diff)
-rw-r--r--hw/arm/boot.c2
-rw-r--r--target/arm/kvm64.c2
2 files changed, 4 insertions, 0 deletions
diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index a47f38dfc9..78b0ea7482 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -492,9 +492,11 @@ static void fdt_add_psci_node(void *fdt)
if (armcpu->psci_version < QEMU_PSCI_VERSION_1_0) {
const char comp[] = "arm,psci-0.2\0arm,psci";
qemu_fdt_setprop(fdt, "/psci", "compatible", comp, sizeof(comp));
+ printf("reporting psci in dtb as psci-0.2\n");
} else {
const char comp[] = "arm,psci-1.0\0arm,psci-0.2\0arm,psci";
qemu_fdt_setprop(fdt, "/psci", "compatible", comp, sizeof(comp));
+ printf("reporting psci in dtb as psci-1.0\n");
}
cpu_off_fn = QEMU_PSCI_0_2_FN_CPU_OFF;
diff --git a/target/arm/kvm64.c b/target/arm/kvm64.c
index ccadfbbe72..84bbb64d24 100644
--- a/target/arm/kvm64.c
+++ b/target/arm/kvm64.c
@@ -867,6 +867,7 @@ int kvm_arch_init_vcpu(CPUState *cs)
if (kvm_check_extension(cs->kvm_state, KVM_CAP_ARM_PSCI_0_2)) {
cpu->psci_version = QEMU_PSCI_VERSION_0_2;
cpu->kvm_init_features[0] |= 1 << KVM_ARM_VCPU_PSCI_0_2;
+ printf("KVM_CAP_ARM_PSCI_0_2 is present\n");
}
if (!arm_feature(&cpu->env, ARM_FEATURE_AARCH64)) {
cpu->kvm_init_features[0] |= 1 << KVM_ARM_VCPU_EL1_32BIT;
@@ -913,6 +914,7 @@ int kvm_arch_init_vcpu(CPUState *cs)
* returns).
*/
if (!kvm_get_one_reg(cs, KVM_REG_ARM_PSCI_VERSION, &psciver)) {
+ printf("read KVM_REG_ARM_PSCI_VERSION as 0x%" PRIx64 "\n", psciver);
cpu->psci_version = psciver;
}