diff options
author | Anup Patel <anup.patel@linaro.org> | 2014-10-06 12:15:17 +0100 |
---|---|---|
committer | Will Deacon <will.deacon@arm.com> | 2015-06-01 16:39:55 +0100 |
commit | 1640753ac1e606d345b1065401d6bca986796aa1 (patch) | |
tree | 3030c9a181a56069f57230f0f669dae025d902a8 /arm | |
parent | 85bd726a06b6e6208e24f51cea464427bb9cfe42 (diff) | |
download | kvmtool-1640753ac1e606d345b1065401d6bca986796aa1.tar.gz |
kvmtool: ARM64: Add target type potenza for aarch64
The VCPU target type KVM_ARM_TARGET_XGENE_POTENZA is available
in latest Linux-3.16-rcX or higher hence register aarch64 target
type for it.
This patch enables us to run KVMTOOL on X-Gene Potenza host.
Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Signed-off-by: Anup Patel <anup.patel@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
[will: reworded comment for clarity]
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arm')
-rw-r--r-- | arm/aarch64/arm-cpu.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arm/aarch64/arm-cpu.c b/arm/aarch64/arm-cpu.c index 88970de6..8efe877d 100644 --- a/arm/aarch64/arm-cpu.c +++ b/arm/aarch64/arm-cpu.c @@ -46,12 +46,24 @@ static struct kvm_arm_target target_cortex_a57 = { .init = arm_cpu__vcpu_init, }; +/* + * We really don't need to register a target for every + * new CPU. The target for Potenza CPU is only registered + * to enable compatibility with older host kernels. + */ +static struct kvm_arm_target target_potenza = { + .id = KVM_ARM_TARGET_XGENE_POTENZA, + .compatible = "arm,arm-v8", + .init = arm_cpu__vcpu_init, +}; + static int arm_cpu__core_init(struct kvm *kvm) { kvm_cpu__set_kvm_arm_generic_target(&target_generic_v8); return (kvm_cpu__register_kvm_arm_target(&target_aem_v8) || kvm_cpu__register_kvm_arm_target(&target_foundation_v8) || - kvm_cpu__register_kvm_arm_target(&target_cortex_a57)); + kvm_cpu__register_kvm_arm_target(&target_cortex_a57) || + kvm_cpu__register_kvm_arm_target(&target_potenza)); } core_init(arm_cpu__core_init); |