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authorCornelia Huck <cornelia.huck@de.ibm.com>2014-04-09 17:21:57 +0200
committerCornelia Huck <cornelia.huck@de.ibm.com>2014-04-30 14:39:58 +0200
commit48add816cf7697509debaee0a36f5bb54e4a121b (patch)
tree112bafe6324bf1b7c8346410b541ec2136aae097 /target-ppc
parente080f0fdff4a321a461638963b619b77b4307fdd (diff)
downloadqemu-arm-48add816cf7697509debaee0a36f5bb54e4a121b.tar.gz
ppc: use kvm_vcpu_enable_cap()
Convert existing users of KVM_ENABLE_CAP to new helper. Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'target-ppc')
-rw-r--r--target-ppc/kvm.c21
1 files changed, 4 insertions, 17 deletions
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 9974b10ccb..4b81e5f253 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -151,7 +151,6 @@ static int kvm_booke206_tlb_init(PowerPCCPU *cpu)
CPUState *cs = CPU(cpu);
struct kvm_book3e_206_tlb_params params = {};
struct kvm_config_tlb cfg = {};
- struct kvm_enable_cap encap = {};
unsigned int entries = 0;
int ret, i;
@@ -178,10 +177,7 @@ static int kvm_booke206_tlb_init(PowerPCCPU *cpu)
cfg.params = (uintptr_t)&params;
cfg.mmu_type = KVM_MMU_FSL_BOOKE_NOHV;
- encap.cap = KVM_CAP_SW_TLB;
- encap.args[0] = (uintptr_t)&cfg;
-
- ret = kvm_vcpu_ioctl(cs, KVM_ENABLE_CAP, &encap);
+ ret = kvm_vcpu_enable_cap(cs, KVM_CAP_SW_TLB, 0, (uintptr_t)&cfg);
if (ret < 0) {
fprintf(stderr, "%s: couldn't enable KVM_CAP_SW_TLB: %s\n",
__func__, strerror(-ret));
@@ -1292,7 +1288,6 @@ int kvmppc_set_tcr(PowerPCCPU *cpu)
int kvmppc_booke_watchdog_enable(PowerPCCPU *cpu)
{
CPUState *cs = CPU(cpu);
- struct kvm_enable_cap encap = {};
int ret;
if (!kvm_enabled()) {
@@ -1304,8 +1299,7 @@ int kvmppc_booke_watchdog_enable(PowerPCCPU *cpu)
return -1;
}
- encap.cap = KVM_CAP_PPC_BOOKE_WATCHDOG;
- ret = kvm_vcpu_ioctl(cs, KVM_ENABLE_CAP, &encap);
+ ret = kvm_vcpu_enable_cap(cs, KVM_CAP_PPC_BOOKE_WATCHDOG, 0);
if (ret < 0) {
fprintf(stderr, "%s: couldn't enable KVM_CAP_PPC_BOOKE_WATCHDOG: %s\n",
__func__, strerror(-ret));
@@ -1505,12 +1499,9 @@ int kvmppc_get_hypercall(CPUPPCState *env, uint8_t *buf, int buf_len)
void kvmppc_set_papr(PowerPCCPU *cpu)
{
CPUState *cs = CPU(cpu);
- struct kvm_enable_cap cap = {};
int ret;
- cap.cap = KVM_CAP_PPC_PAPR;
- ret = kvm_vcpu_ioctl(cs, KVM_ENABLE_CAP, &cap);
-
+ ret = kvm_vcpu_enable_cap(cs, KVM_CAP_PPC_PAPR, 0);
if (ret) {
cpu_abort(cs, "This KVM version does not support PAPR\n");
}
@@ -1523,13 +1514,9 @@ void kvmppc_set_papr(PowerPCCPU *cpu)
void kvmppc_set_mpic_proxy(PowerPCCPU *cpu, int mpic_proxy)
{
CPUState *cs = CPU(cpu);
- struct kvm_enable_cap cap = {};
int ret;
- cap.cap = KVM_CAP_PPC_EPR;
- cap.args[0] = mpic_proxy;
- ret = kvm_vcpu_ioctl(cs, KVM_ENABLE_CAP, &cap);
-
+ ret = kvm_vcpu_enable_cap(cs, KVM_CAP_PPC_EPR, 0, mpic_proxy);
if (ret && mpic_proxy) {
cpu_abort(cs, "This KVM version does not support EPR\n");
}