From: "Aneesh Kumar K.V" <aneesh.ku...@linux.vnet.ibm.com>
Make required changes to get BOOKE configs to build with
the introduction of kvmppc_ops callback
Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com>
---
arch/powerpc/include/asm/kvm_ppc.h | 4 +--
arch/powerpc/kvm/44x.c | 55 +++++++++++++++++++++++++++-----------
arch/powerpc/kvm/44x_emulate.c | 8 +++---
arch/powerpc/kvm/44x_tlb.c | 2 +-
arch/powerpc/kvm/booke.c | 47 +++++++++++++++++++++++++++-----
arch/powerpc/kvm/booke.h | 24 +++++++++++++++++
arch/powerpc/kvm/e500.c | 53 +++++++++++++++++++++++++-----------
arch/powerpc/kvm/e500_emulate.c | 8 +++---
arch/powerpc/kvm/e500_mmu.c | 2 +-
arch/powerpc/kvm/e500mc.c | 54 ++++++++++++++++++++++++++-----------
10 files changed, 194 insertions(+), 63 deletions(-)
diff --git a/arch/powerpc/include/asm/kvm_ppc.h
b/arch/powerpc/include/asm/kvm_ppc.h
index 1d22b53..326033c 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -285,10 +285,10 @@ static inline u32 kvmppc_set_field(u64 inst, int msb, int
lsb, int value)
__v; \
})
-void kvmppc_core_get_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
+int kvmppc_core_get_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
int kvmppc_core_set_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
-void kvmppc_get_sregs_ivor(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
+int kvmppc_get_sregs_ivor(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
int kvmppc_set_sregs_ivor(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg);
diff --git a/arch/powerpc/kvm/44x.c b/arch/powerpc/kvm/44x.c
index 2f5c6b6..a765bcd 100644
--- a/arch/powerpc/kvm/44x.c
+++ b/arch/powerpc/kvm/44x.c
@@ -31,13 +31,13 @@
#include "44x_tlb.h"
#include "booke.h"
-void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
+static void kvmppc_core_vcpu_load_44x(struct kvm_vcpu *vcpu, int cpu)
{
kvmppc_booke_vcpu_load(vcpu, cpu);
kvmppc_44x_tlb_load(vcpu);
}
-void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu)
+static void kvmppc_core_vcpu_put_44x(struct kvm_vcpu *vcpu)
{
kvmppc_44x_tlb_put(vcpu);
kvmppc_booke_vcpu_put(vcpu);
@@ -114,29 +114,32 @@ int kvmppc_core_vcpu_translate(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_44x(struct kvm_vcpu *vcpu,
+ struct kvm_sregs *sregs)
{
- kvmppc_get_sregs_ivor(vcpu, sregs);
+ return kvmppc_get_sregs_ivor(vcpu, sregs);
}
-int kvmppc_core_set_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+static int kvmppc_core_set_sregs_44x(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_44x(struct kvm_vcpu *vcpu, u64 id,
+ union kvmppc_one_reg *val)
{
return -EINVAL;
}
-int kvmppc_set_one_reg(struct kvm_vcpu *vcpu, u64 id,
- union kvmppc_one_reg *val)
+static int kvmppc_set_one_reg_44x(struct kvm_vcpu *vcpu, u64 id,
+ union kvmppc_one_reg *val)
{
return -EINVAL;
}
-struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
+static struct kvm_vcpu *kvmppc_core_vcpu_create_44x(struct kvm *kvm,
+ unsigned int id)
{
struct kvmppc_vcpu_44x *vcpu_44x;
struct kvm_vcpu *vcpu;
@@ -167,7 +170,7 @@ out:
return ERR_PTR(err);
}
-void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
+static void kvmppc_core_vcpu_free_44x(struct kvm_vcpu *vcpu)
{
struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
@@ -176,24 +179,46 @@ void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
kmem_cache_free(kvm_vcpu_cache, vcpu_44x);
}
-int kvmppc_core_init_vm(struct kvm *kvm)
+static int kvmppc_core_init_vm_44x(struct kvm *kvm)
{
return 0;
}
-void kvmppc_core_destroy_vm(struct kvm *kvm)
+static void kvmppc_core_destroy_vm_44x(struct kvm *kvm)
{
}
+static struct kvmppc_ops kvm_ops_44x = {
+ .get_sregs = kvmppc_core_get_sregs_44x,
+ .set_sregs = kvmppc_core_set_sregs_44x,
+ .get_one_reg = kvmppc_get_one_reg_44x,
+ .set_one_reg = kvmppc_set_one_reg_44x,
+ .vcpu_load = kvmppc_core_vcpu_load_44x,
+ .vcpu_put = kvmppc_core_vcpu_put_44x,
+ .vcpu_create = kvmppc_core_vcpu_create_44x,
+ .vcpu_free = kvmppc_core_vcpu_free_44x,
+ .mmu_destroy = kvmppc_mmu_destroy_44x,
+ .init_vm = kvmppc_core_init_vm_44x,
+ .destroy_vm = kvmppc_core_destroy_vm_44x,
+ .emulate_op = kvmppc_core_emulate_op_44x,
+ .emulate_mtspr = kvmppc_core_emulate_mtspr_44x,
+ .emulate_mfspr = kvmppc_core_emulate_mfspr_44x,
+};
+
static int __init kvmppc_44x_init(void)
{
int r;
r = kvmppc_booke_init();
if (r)
- return r;
+ goto err_out;
- return kvm_init(NULL, sizeof(struct kvmppc_vcpu_44x), 0, THIS_MODULE);
+ r = kvm_init(&kvm_ops_44x, sizeof(struct kvmppc_vcpu_44x),
+ 0, THIS_MODULE);
+ if (r)
+ goto err_out;
+err_out:
+ return r;
}
static void __exit kvmppc_44x_exit(void)
diff --git a/arch/powerpc/kvm/44x_emulate.c b/arch/powerpc/kvm/44x_emulate.c
index 35ec0a8..92c9ab4 100644
--- a/arch/powerpc/kvm/44x_emulate.c
+++ b/arch/powerpc/kvm/44x_emulate.c
@@ -91,8 +91,8 @@ static int emulate_mfdcr(struct kvm_vcpu *vcpu, int rt, int
dcrn)
return EMULATE_DONE;
}
-int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
- unsigned int inst, int *advance)
+int kvmppc_core_emulate_op_44x(struct kvm_run *run, struct kvm_vcpu *vcpu,
+ unsigned int inst, int *advance)
{
int emulated = EMULATE_DONE;
int dcrn = get_dcrn(inst);
@@ -152,7 +152,7 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct
kvm_vcpu *vcpu,
return emulated;
}
-int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
+int kvmppc_core_emulate_mtspr_44x(struct kvm_vcpu *vcpu, int sprn, ulong
spr_val)
{
int emulated = EMULATE_DONE;
@@ -172,7 +172,7 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int
sprn, ulong spr_val)
return emulated;
}
-int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val)
+int kvmppc_core_emulate_mfspr_44x(struct kvm_vcpu *vcpu, int sprn, ulong
*spr_val)
{
int emulated = EMULATE_DONE;
diff --git a/arch/powerpc/kvm/44x_tlb.c b/arch/powerpc/kvm/44x_tlb.c
index ed03854..0deef10 100644
--- a/arch/powerpc/kvm/44x_tlb.c
+++ b/arch/powerpc/kvm/44x_tlb.c
@@ -268,7 +268,7 @@ static void kvmppc_44x_shadow_release(struct
kvmppc_vcpu_44x *vcpu_44x,
trace_kvm_stlb_inval(stlb_index);
}
-void kvmppc_mmu_destroy(struct kvm_vcpu *vcpu)
+void kvmppc_mmu_destroy_44x(struct kvm_vcpu *vcpu)
{
struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu);
int i;
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 8b6a790..e5f8ba7 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -1415,7 +1415,7 @@ static int set_sregs_arch206(struct kvm_vcpu *vcpu,
return 0;
}
-void kvmppc_get_sregs_ivor(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+int kvmppc_get_sregs_ivor(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
{
sregs->u.e.features |= KVM_SREGS_E_IVOR;
@@ -1435,6 +1435,7 @@ void kvmppc_get_sregs_ivor(struct kvm_vcpu *vcpu, struct
kvm_sregs *sregs)
sregs->u.e.ivor_low[13] = vcpu->arch.ivor[BOOKE_IRQPRIO_DTLB_MISS];
sregs->u.e.ivor_low[14] = vcpu->arch.ivor[BOOKE_IRQPRIO_ITLB_MISS];
sregs->u.e.ivor_low[15] = vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG];
+ return 0;
}
int kvmppc_set_sregs_ivor(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
@@ -1469,8 +1470,7 @@ int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu,
get_sregs_base(vcpu, sregs);
get_sregs_arch206(vcpu, sregs);
- kvmppc_core_get_sregs(vcpu, sregs);
- return 0;
+ return kvmppc_ops->get_sregs(vcpu, sregs);
}
int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
@@ -1489,7 +1489,7 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
if (ret < 0)
return ret;
- return kvmppc_core_set_sregs(vcpu, sregs);
+ return kvmppc_ops->set_sregs(vcpu, sregs);
}
int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
@@ -1546,7 +1546,7 @@ int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu,
struct kvm_one_reg *reg)
val = get_reg_val(reg->id, vcpu->arch.vrsave);
break;
default:
- r = kvmppc_get_one_reg(vcpu, reg->id, &val);
+ r = kvmppc_ops->get_one_reg(vcpu, reg->id, &val);
break;
}
@@ -1629,7 +1629,7 @@ int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu,
struct kvm_one_reg *reg)
vcpu->arch.vrsave = set_reg_val(reg->id, val);
break;
default:
- r = kvmppc_set_one_reg(vcpu, reg->id, &val);
+ r = kvmppc_ops->set_one_reg(vcpu, reg->id, &val);
break;
}
@@ -1907,6 +1907,41 @@ void kvmppc_booke_vcpu_put(struct kvm_vcpu *vcpu)
kvmppc_clear_dbsr();
}
+void kvmppc_mmu_destroy(struct kvm_vcpu *vcpu)
+{
+ kvmppc_ops->mmu_destroy(vcpu);
+}
+
+int kvmppc_core_init_vm(struct kvm *kvm)
+{
+ return kvmppc_ops->init_vm(kvm);
+}
+
+struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
+{
+ return kvmppc_ops->vcpu_create(kvm, id);
+}
+
+void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
+{
+ kvmppc_ops->vcpu_free(vcpu);
+}
+
+void kvmppc_core_destroy_vm(struct kvm *kvm)
+{
+ kvmppc_ops->destroy_vm(kvm);
+}
+
+void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
+{
+ kvmppc_ops->vcpu_load(vcpu, cpu);
+}
+
+void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu)
+{
+ kvmppc_ops->vcpu_put(vcpu);
+}
+
int __init kvmppc_booke_init(void)
{
#ifndef CONFIG_KVM_BOOKE_HV
diff --git a/arch/powerpc/kvm/booke.h b/arch/powerpc/kvm/booke.h
index a1ff67d..09bfd9b 100644
--- a/arch/powerpc/kvm/booke.h
+++ b/arch/powerpc/kvm/booke.h
@@ -99,6 +99,30 @@ enum int_class {
void kvmppc_set_pending_interrupt(struct kvm_vcpu *vcpu, enum int_class type);
+extern void kvmppc_mmu_destroy_44x(struct kvm_vcpu *vcpu);
+extern int kvmppc_core_emulate_op_44x(struct kvm_run *run, struct kvm_vcpu
*vcpu,
+ unsigned int inst, int *advance);
+extern int kvmppc_core_emulate_mtspr_44x(struct kvm_vcpu *vcpu, int sprn,
+ ulong spr_val);
+extern int kvmppc_core_emulate_mfspr_44x(struct kvm_vcpu *vcpu, int sprn,
+ ulong *spr_val);
+extern void kvmppc_mmu_destroy_e500(struct kvm_vcpu *vcpu);
+extern int kvmppc_core_emulate_op_e500(struct kvm_run *run,
+ struct kvm_vcpu *vcpu,
+ unsigned int inst, int *advance);
+extern int kvmppc_core_emulate_mtspr_e500(struct kvm_vcpu *vcpu, int sprn,
+ ulong spr_val);
+extern int kvmppc_core_emulate_mfspr_e500(struct kvm_vcpu *vcpu, int sprn,
+ ulong *spr_val);
+extern void kvmppc_mmu_destroy_e500(struct kvm_vcpu *vcpu);
+extern int kvmppc_core_emulate_op_e500(struct kvm_run *run,
+ struct kvm_vcpu *vcpu,
+ unsigned int inst, int *advance);
+extern int kvmppc_core_emulate_mtspr_e500(struct kvm_vcpu *vcpu, int sprn,
+ ulong spr_val);
+extern int kvmppc_core_emulate_mfspr_e500(struct kvm_vcpu *vcpu, int sprn,
+ ulong *spr_val);
+
/*
* Load up guest vcpu FP state if it's needed.
* It also set the MSR_FP in thread so that host know
diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c
index ce6b73c..d225d5e 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);
@@ -534,7 +555,9 @@ 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(&kvm_ops_e500, sizeof(struct kvmppc_vcpu_e500), 0,
THIS_MODULE);
+err_out:
+ return r;
}
static void __exit kvmppc_e500_exit(void)
diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c
index 6163a03..89b7f82 100644
--- a/arch/powerpc/kvm/e500_emulate.c
+++ b/arch/powerpc/kvm/e500_emulate.c
@@ -103,8 +103,8 @@ static int kvmppc_e500_emul_ehpriv(struct kvm_run *run,
struct kvm_vcpu *vcpu,
return emulated;
}
-int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
- unsigned int inst, int *advance)
+int kvmppc_core_emulate_op_e500(struct kvm_run *run, struct kvm_vcpu *vcpu,
+ unsigned int inst, int *advance)
{
int emulated = EMULATE_DONE;
int ra = get_ra(inst);
@@ -172,7 +172,7 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct
kvm_vcpu *vcpu,
return emulated;
}
-int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
+int kvmppc_core_emulate_mtspr_e500(struct kvm_vcpu *vcpu, int sprn, ulong
spr_val)
{
struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
int emulated = EMULATE_DONE;
@@ -263,7 +263,7 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int
sprn, ulong spr_val)
return emulated;
}
-int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val)
+int kvmppc_core_emulate_mfspr_e500(struct kvm_vcpu *vcpu, int sprn, ulong
*spr_val)
{
struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
int emulated = EMULATE_DONE;
diff --git a/arch/powerpc/kvm/e500_mmu.c b/arch/powerpc/kvm/e500_mmu.c
index 6d6f153..d25bb75 100644
--- a/arch/powerpc/kvm/e500_mmu.c
+++ b/arch/powerpc/kvm/e500_mmu.c
@@ -536,7 +536,7 @@ gpa_t kvmppc_mmu_xlate(struct kvm_vcpu *vcpu, unsigned int
index,
return get_tlb_raddr(gtlbe) | (eaddr & pgmask);
}
-void kvmppc_mmu_destroy(struct kvm_vcpu *vcpu)
+void kvmppc_mmu_destroy_e500(struct kvm_vcpu *vcpu)
{
}
diff --git a/arch/powerpc/kvm/e500mc.c b/arch/powerpc/kvm/e500mc.c
index 19c8379..db6a383 100644
--- a/arch/powerpc/kvm/e500mc.c
+++ b/arch/powerpc/kvm/e500mc.c
@@ -110,7 +110,7 @@ void kvmppc_mmu_msr_notify(struct kvm_vcpu *vcpu, u32
old_msr)
static DEFINE_PER_CPU(struct kvm_vcpu *, last_vcpu_on_cpu);
-void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
+static void kvmppc_core_vcpu_load_e500mc(struct kvm_vcpu *vcpu, int cpu)
{
struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
@@ -147,7 +147,7 @@ void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
kvmppc_load_guest_fp(vcpu);
}
-void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu)
+static void kvmppc_core_vcpu_put_e500mc(struct kvm_vcpu *vcpu)
{
vcpu->arch.eplc = mfspr(SPRN_EPLC);
vcpu->arch.epsc = mfspr(SPRN_EPSC);
@@ -204,7 +204,8 @@ 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_e500mc(struct kvm_vcpu *vcpu,
+ struct kvm_sregs *sregs)
{
struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
@@ -224,10 +225,11 @@ void kvmppc_core_get_sregs(struct kvm_vcpu *vcpu, struct
kvm_sregs *sregs)
sregs->u.e.ivor_high[4] = vcpu->arch.ivor[BOOKE_IRQPRIO_DBELL];
sregs->u.e.ivor_high[5] = vcpu->arch.ivor[BOOKE_IRQPRIO_DBELL_CRIT];
- kvmppc_get_sregs_ivor(vcpu, sregs);
+ return kvmppc_get_sregs_ivor(vcpu, sregs);
}
-int kvmppc_core_set_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+static int kvmppc_core_set_sregs_e500mc(struct kvm_vcpu *vcpu,
+ struct kvm_sregs *sregs)
{
struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
int ret;
@@ -260,21 +262,22 @@ 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_e500mc(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_e500mc(struct kvm_vcpu *vcpu, u64 id,
+ union kvmppc_one_reg *val)
{
int r = kvmppc_set_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_e500mc(struct kvm *kvm,
+ unsigned int id)
{
struct kvmppc_vcpu_e500 *vcpu_e500;
struct kvm_vcpu *vcpu;
@@ -315,7 +318,7 @@ out:
return ERR_PTR(err);
}
-void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
+static void kvmppc_core_vcpu_free_e500mc(struct kvm_vcpu *vcpu)
{
struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
@@ -325,7 +328,7 @@ 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_e500mc(struct kvm *kvm)
{
int lpid;
@@ -337,23 +340,44 @@ int kvmppc_core_init_vm(struct kvm *kvm)
return 0;
}
-void kvmppc_core_destroy_vm(struct kvm *kvm)
+static void kvmppc_core_destroy_vm_e500mc(struct kvm *kvm)
{
kvmppc_free_lpid(kvm->arch.lpid);
}
+static struct kvmppc_ops kvm_ops_e500mc = {
+ .get_sregs = kvmppc_core_get_sregs_e500mc,
+ .set_sregs = kvmppc_core_set_sregs_e500mc,
+ .get_one_reg = kvmppc_get_one_reg_e500mc,
+ .set_one_reg = kvmppc_set_one_reg_e500mc,
+ .vcpu_load = kvmppc_core_vcpu_load_e500mc,
+ .vcpu_put = kvmppc_core_vcpu_put_e500mc,
+ .vcpu_create = kvmppc_core_vcpu_create_e500mc,
+ .vcpu_free = kvmppc_core_vcpu_free_e500mc,
+ .mmu_destroy = kvmppc_mmu_destroy_e500,
+ .init_vm = kvmppc_core_init_vm_e500mc,
+ .destroy_vm = kvmppc_core_destroy_vm_e500mc,
+ .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_e500mc_init(void)
{
int r;
r = kvmppc_booke_init();
if (r)
- return r;
+ goto err_out;
kvmppc_init_lpid(64);
kvmppc_claim_lpid(0); /* host */
- return kvm_init(NULL, sizeof(struct kvmppc_vcpu_e500), 0, THIS_MODULE);
+ r = kvm_init(&kvm_ops_e500mc, sizeof(struct kvmppc_vcpu_e500), 0,
THIS_MODULE);
+ if (r)
+ goto err_out;
+err_out:
+ return r;
}
static void __exit kvmppc_e500mc_exit(void)
--
1.8.1.2
_______________________________________________
Linuxppc-dev mailing list
Linuxppc-dev@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/linuxppc-dev
