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Diffstat (limited to 'arch/powerpc/include/asm/kvm_host.h')
-rw-r--r--arch/powerpc/include/asm/kvm_host.h21
1 files changed, 13 insertions, 8 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index b0b23c007d6..bba3b9b72a3 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -25,6 +25,7 @@
#include <linux/interrupt.h>
#include <linux/types.h>
#include <linux/kvm_types.h>
+#include <linux/kvm_para.h>
#include <asm/kvm_asm.h>
#define KVM_MAX_VCPUS 1
@@ -41,12 +42,17 @@
#define HPTEG_CACHE_NUM (1 << 15)
#define HPTEG_HASH_BITS_PTE 13
+#define HPTEG_HASH_BITS_PTE_LONG 12
#define HPTEG_HASH_BITS_VPTE 13
#define HPTEG_HASH_BITS_VPTE_LONG 5
#define HPTEG_HASH_NUM_PTE (1 << HPTEG_HASH_BITS_PTE)
+#define HPTEG_HASH_NUM_PTE_LONG (1 << HPTEG_HASH_BITS_PTE_LONG)
#define HPTEG_HASH_NUM_VPTE (1 << HPTEG_HASH_BITS_VPTE)
#define HPTEG_HASH_NUM_VPTE_LONG (1 << HPTEG_HASH_BITS_VPTE_LONG)
+/* Physical Address Mask - allowed range of real mode RAM access */
+#define KVM_PAM 0x0fffffffffffffffULL
+
struct kvm;
struct kvm_run;
struct kvm_vcpu;
@@ -159,8 +165,10 @@ struct kvmppc_mmu {
struct hpte_cache {
struct hlist_node list_pte;
+ struct hlist_node list_pte_long;
struct hlist_node list_vpte;
struct hlist_node list_vpte_long;
+ struct rcu_head rcu_head;
u64 host_va;
u64 pfn;
ulong slot;
@@ -210,28 +218,20 @@ struct kvm_vcpu_arch {
u32 cr;
#endif
- ulong msr;
#ifdef CONFIG_PPC_BOOK3S
ulong shadow_msr;
ulong hflags;
ulong guest_owned_ext;
#endif
u32 mmucr;
- ulong sprg0;
- ulong sprg1;
- ulong sprg2;
- ulong sprg3;
ulong sprg4;
ulong sprg5;
ulong sprg6;
ulong sprg7;
- ulong srr0;
- ulong srr1;
ulong csrr0;
ulong csrr1;
ulong dsrr0;
ulong dsrr1;
- ulong dear;
ulong esr;
u32 dec;
u32 decar;
@@ -290,12 +290,17 @@ struct kvm_vcpu_arch {
struct tasklet_struct tasklet;
u64 dec_jiffies;
unsigned long pending_exceptions;
+ struct kvm_vcpu_arch_shared *shared;
+ unsigned long magic_page_pa; /* phys addr to map the magic page to */
+ unsigned long magic_page_ea; /* effect. addr to map the magic page to */
#ifdef CONFIG_PPC_BOOK3S
struct hlist_head hpte_hash_pte[HPTEG_HASH_NUM_PTE];
+ struct hlist_head hpte_hash_pte_long[HPTEG_HASH_NUM_PTE_LONG];
struct hlist_head hpte_hash_vpte[HPTEG_HASH_NUM_VPTE];
struct hlist_head hpte_hash_vpte_long[HPTEG_HASH_NUM_VPTE_LONG];
int hpte_cache_count;
+ spinlock_t mmu_lock;
#endif
};