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Diffstat (limited to 'arch/powerpc/kvm/e500.c')
-rw-r--r--arch/powerpc/kvm/e500.c59
1 files changed, 44 insertions, 15 deletions
diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c
index ce6b73c29612..497b142f651c 100644
--- a/arch/powerpc/kvm/e500.c
+++ b/arch/powerpc/kvm/e500.c
@@ -305,7 +305,7 @@ void kvmppc_core_load_guest_debugstate(struct kvm_vcpu *vcpu)
{
}
-void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
+static void kvmppc_core_vcpu_load_e500(struct kvm_vcpu *vcpu, int cpu)
{
kvmppc_booke_vcpu_load(vcpu, cpu);
@@ -313,7 +313,7 @@ void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
kvmppc_e500_recalc_shadow_pid(to_e500(vcpu));
}
-void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu)
+static void kvmppc_core_vcpu_put_e500(struct kvm_vcpu *vcpu)
{
#ifdef CONFIG_SPE
if (vcpu->arch.shadow_msr & MSR_SPE)
@@ -367,7 +367,8 @@ int kvmppc_core_vcpu_setup(struct kvm_vcpu *vcpu)
return 0;
}
-void kvmppc_core_get_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+static int kvmppc_core_get_sregs_e500(struct kvm_vcpu *vcpu,
+ struct kvm_sregs *sregs)
{
struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
@@ -388,9 +389,11 @@ void kvmppc_core_get_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
kvmppc_get_sregs_ivor(vcpu, sregs);
kvmppc_get_sregs_e500_tlb(vcpu, sregs);
+ return 0;
}
-int kvmppc_core_set_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+static int kvmppc_core_set_sregs_e500(struct kvm_vcpu *vcpu,
+ struct kvm_sregs *sregs)
{
struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
int ret;
@@ -425,21 +428,22 @@ int kvmppc_core_set_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
return kvmppc_set_sregs_ivor(vcpu, sregs);
}
-int kvmppc_get_one_reg(struct kvm_vcpu *vcpu, u64 id,
- union kvmppc_one_reg *val)
+static int kvmppc_get_one_reg_e500(struct kvm_vcpu *vcpu, u64 id,
+ union kvmppc_one_reg *val)
{
int r = kvmppc_get_one_reg_e500_tlb(vcpu, id, val);
return r;
}
-int kvmppc_set_one_reg(struct kvm_vcpu *vcpu, u64 id,
- union kvmppc_one_reg *val)
+static int kvmppc_set_one_reg_e500(struct kvm_vcpu *vcpu, u64 id,
+ union kvmppc_one_reg *val)
{
int r = kvmppc_get_one_reg_e500_tlb(vcpu, id, val);
return r;
}
-struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
+static struct kvm_vcpu *kvmppc_core_vcpu_create_e500(struct kvm *kvm,
+ unsigned int id)
{
struct kvmppc_vcpu_e500 *vcpu_e500;
struct kvm_vcpu *vcpu;
@@ -481,7 +485,7 @@ out:
return ERR_PTR(err);
}
-void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
+static void kvmppc_core_vcpu_free_e500(struct kvm_vcpu *vcpu)
{
struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
@@ -492,15 +496,32 @@ void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
kmem_cache_free(kvm_vcpu_cache, vcpu_e500);
}
-int kvmppc_core_init_vm(struct kvm *kvm)
+static int kvmppc_core_init_vm_e500(struct kvm *kvm)
{
return 0;
}
-void kvmppc_core_destroy_vm(struct kvm *kvm)
+static void kvmppc_core_destroy_vm_e500(struct kvm *kvm)
{
}
+static struct kvmppc_ops kvm_ops_e500 = {
+ .get_sregs = kvmppc_core_get_sregs_e500,
+ .set_sregs = kvmppc_core_set_sregs_e500,
+ .get_one_reg = kvmppc_get_one_reg_e500,
+ .set_one_reg = kvmppc_set_one_reg_e500,
+ .vcpu_load = kvmppc_core_vcpu_load_e500,
+ .vcpu_put = kvmppc_core_vcpu_put_e500,
+ .vcpu_create = kvmppc_core_vcpu_create_e500,
+ .vcpu_free = kvmppc_core_vcpu_free_e500,
+ .mmu_destroy = kvmppc_mmu_destroy_e500,
+ .init_vm = kvmppc_core_init_vm_e500,
+ .destroy_vm = kvmppc_core_destroy_vm_e500,
+ .emulate_op = kvmppc_core_emulate_op_e500,
+ .emulate_mtspr = kvmppc_core_emulate_mtspr_e500,
+ .emulate_mfspr = kvmppc_core_emulate_mfspr_e500,
+};
+
static int __init kvmppc_e500_init(void)
{
int r, i;
@@ -512,11 +533,11 @@ static int __init kvmppc_e500_init(void)
r = kvmppc_core_check_processor_compat();
if (r)
- return r;
+ goto err_out;
r = kvmppc_booke_init();
if (r)
- return r;
+ goto err_out;
/* copy extra E500 exception handlers */
ivor[0] = mfspr(SPRN_IVOR32);
@@ -534,11 +555,19 @@ static int __init kvmppc_e500_init(void)
flush_icache_range(kvmppc_booke_handlers, kvmppc_booke_handlers +
ivor[max_ivor] + handler_len);
- return kvm_init(NULL, sizeof(struct kvmppc_vcpu_e500), 0, THIS_MODULE);
+ r = kvm_init(NULL, sizeof(struct kvmppc_vcpu_e500), 0, THIS_MODULE);
+ if (r)
+ goto err_out;
+ kvm_ops_e500.owner = THIS_MODULE;
+ kvmppc_pr_ops = &kvm_ops_e500;
+
+err_out:
+ return r;
}
static void __exit kvmppc_e500_exit(void)
{
+ kvmppc_pr_ops = NULL;
kvmppc_booke_exit();
}