KVM: PPC: Add book3s_32 tlbie flush acceleration

[pandora-kernel.git] / arch / powerpc / include / asm / kvm_host.h

diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index fafc71a..bba3b9b 100644 (file)
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -42,9 +42,11 @@
 
 #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)
 
@@ -163,6 +165,7 @@ 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;
@@ -293,6 +296,7 @@ struct kvm_vcpu_arch {
 
 #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;