[PATCH 21/56] KVM: PPC: rename CONFIG_KVM_E500 -> CONFIG_KVM_E500V2

Alexander Graf
2012-03-15T12:10:50Z

The CONFIG_KVM_E500 option really indicates that we're running on a V2 machine,
not on a machine of the generic E500 class. So indicate that properly and
change the config name accordingly.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
arch/powerpc/kvm/Kconfig | 8 ++++----
arch/powerpc/kvm/Makefile | 4 ++--
arch/powerpc/kvm/booke.c | 2 +-
arch/powerpc/kvm/e500.h | 6 +++---
arch/powerpc/kvm/e500_tlb.c | 2 +-
arch/powerpc/kvm/powerpc.c | 8 ++++----
6 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index 58f6e68..44a998d 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -109,7 +109,7 @@ config KVM_440

config KVM_EXIT_TIMING
bool "Detailed exit timing"
- depends on KVM_440 || KVM_E500 || KVM_E500MC
+ depends on KVM_440 || KVM_E500V2 || KVM_E500MC
---help---
Calculate elapsed time for every exit/enter cycle. A per-vcpu
report is available in debugfs kvm/vm#_vcpu#_timing.
@@ -118,14 +118,14 @@ config KVM_EXIT_TIMING

If unsure, say N.

-config KVM_E500
- bool "KVM support for PowerPC E500 processors"
+config KVM_E500V2
+ bool "KVM support for PowerPC E500v2 processors"
depends on EXPERIMENTAL && E500
select KVM
select KVM_MMIO
---help---
Support running unmodified E500 guest kernels in virtual machines on
- E500 host processors.
+ E500v2 host processors.

This module provides access to the hardware capabilities through
a character device node named /dev/kvm.
diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile
index 62febd7..25225ae 100644
--- a/arch/powerpc/kvm/Makefile
+++ b/arch/powerpc/kvm/Makefile
@@ -36,7 +36,7 @@ kvm-e500-objs := \
e500.o \
e500_tlb.o \
e500_emulate.o
-kvm-objs-$(CONFIG_KVM_E500) := $(kvm-e500-objs)
+kvm-objs-$(CONFIG_KVM_E500V2) := $(kvm-e500-objs)

kvm-e500mc-objs := \
$(common-objs-y) \
@@ -98,7 +98,7 @@ kvm-objs-$(CONFIG_KVM_BOOK3S_32) := $(kvm-book3s_32-objs)
kvm-objs := $(kvm-objs-m) $(kvm-objs-y)

obj-$(CONFIG_KVM_440) += kvm.o
-obj-$(CONFIG_KVM_E500) += kvm.o
+obj-$(CONFIG_KVM_E500V2) += kvm.o
obj-$(CONFIG_KVM_E500MC) += kvm.o
obj-$(CONFIG_KVM_BOOK3S_64) += kvm.o
obj-$(CONFIG_KVM_BOOK3S_32) += kvm.o
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index fcbe928..9fcc760 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -762,7 +762,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
gpa_t gpaddr;
gfn_t gfn;

-#ifdef CONFIG_KVM_E500
+#ifdef CONFIG_KVM_E500V2
if (!(vcpu->arch.shared->msr & MSR_PR) &&
(eaddr & PAGE_MASK) = vcpu->arch.magic_page_ea) {
kvmppc_map_magic(vcpu);
diff --git a/arch/powerpc/kvm/e500.h b/arch/powerpc/kvm/e500.h
index 3143085..7967f3f 100644
--- a/arch/powerpc/kvm/e500.h
+++ b/arch/powerpc/kvm/e500.h
@@ -39,7 +39,7 @@ struct tlbe_priv {
struct tlbe_ref ref; /* TLB0 only -- TLB1 uses tlb_refs */
};

-#ifdef CONFIG_KVM_E500
+#ifdef CONFIG_KVM_E500V2
struct vcpu_id_table;
#endif

@@ -89,7 +89,7 @@ struct kvmppc_vcpu_e500 {
u64 *g2h_tlb1_map;
unsigned int *h2g_tlb1_rmap;

-#ifdef CONFIG_KVM_E500
+#ifdef CONFIG_KVM_E500V2
u32 pid[E500_PID_NUM];

/* vcpu id table */
@@ -136,7 +136,7 @@ void kvmppc_get_sregs_e500_tlb(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
int kvmppc_set_sregs_e500_tlb(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);

-#ifdef CONFIG_KVM_E500
+#ifdef CONFIG_KVM_E500V2
unsigned int kvmppc_e500_get_sid(struct kvmppc_vcpu_e500 *vcpu_e500,
unsigned int as, unsigned int gid,
unsigned int pr, int avoid_recursion);
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index e232bb4..279e10a 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -156,7 +156,7 @@ static inline void write_host_tlbe(struct kvmppc_vcpu_e500 *vcpu_e500,
}
}

-#ifdef CONFIG_KVM_E500
+#ifdef CONFIG_KVM_E500V2
void kvmppc_map_magic(struct kvm_vcpu *vcpu)
{
struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 14bf8d5..58ad860 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -79,7 +79,7 @@ int kvmppc_kvm_pv(struct kvm_vcpu *vcpu)
}
case HC_VENDOR_KVM | KVM_HC_FEATURES:
r = HC_EV_SUCCESS;
-#if defined(CONFIG_PPC_BOOK3S) || defined(CONFIG_KVM_E500)
+#if defined(CONFIG_PPC_BOOK3S) || defined(CONFIG_KVM_E500V2)
/* XXX Missing magic page on 44x */
r2 |= (1 << KVM_FEATURE_MAGIC_PAGE);
#endif
@@ -235,7 +235,7 @@ int kvm_dev_ioctl_check_extension(long ext)
case KVM_CAP_PPC_PAIRED_SINGLES:
case KVM_CAP_PPC_OSI:
case KVM_CAP_PPC_GET_PVINFO:
-#if defined(CONFIG_KVM_E500) || defined(CONFIG_KVM_E500MC)
+#if defined(CONFIG_KVM_E500V2) || defined(CONFIG_KVM_E500MC)
case KVM_CAP_SW_TLB:
#endif
r = 1;
@@ -629,7 +629,7 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu,
r = 0;
vcpu->arch.papr_enabled = true;
break;
-#if defined(CONFIG_KVM_E500) || defined(CONFIG_KVM_E500MC)
+#if defined(CONFIG_KVM_E500V2) || defined(CONFIG_KVM_E500MC)
case KVM_CAP_SW_TLB: {
struct kvm_config_tlb cfg;
void __user *user_ptr = (void __user *)(uintptr_t)cap->args[0];
@@ -706,7 +706,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
break;
}

-#if defined(CONFIG_KVM_E500) || defined(CONFIG_KVM_E500MC)
+#if defined(CONFIG_KVM_E500V2) || defined(CONFIG_KVM_E500MC)
case KVM_DIRTY_TLB: {
struct kvm_dirty_tlb dirty;
r = -EFAULT;
--
1.6.0.2