diff options
Diffstat (limited to 'arch/powerpc/include/asm/kvm_e500.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_e500.h | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/arch/powerpc/include/asm/kvm_e500.h b/arch/powerpc/include/asm/kvm_e500.h index a5197d816ec7..bc17441535f2 100644 --- a/arch/powerpc/include/asm/kvm_e500.h +++ b/arch/powerpc/include/asm/kvm_e500.h @@ -22,13 +22,6 @@ #define E500_PID_NUM 3 #define E500_TLB_NUM 2 -struct tlbe{ - u32 mas1; - u32 mas2; - u32 mas3; - u32 mas7; -}; - #define E500_TLB_VALID 1 #define E500_TLB_DIRTY 2 @@ -48,13 +41,17 @@ struct kvmppc_e500_tlb_params { }; struct kvmppc_vcpu_e500 { - /* Unmodified copy of the guest's TLB. */ - struct tlbe *gtlb_arch[E500_TLB_NUM]; + /* Unmodified copy of the guest's TLB -- shared with host userspace. */ + struct kvm_book3e_206_tlb_entry *gtlb_arch; + + /* Starting entry number in gtlb_arch[] */ + int gtlb_offset[E500_TLB_NUM]; /* KVM internal information associated with each guest TLB entry */ struct tlbe_priv *gtlb_priv[E500_TLB_NUM]; - unsigned int gtlb_size[E500_TLB_NUM]; + struct kvmppc_e500_tlb_params gtlb_params[E500_TLB_NUM]; + unsigned int gtlb_nv[E500_TLB_NUM]; /* @@ -68,7 +65,6 @@ struct kvmppc_vcpu_e500 { * and back, and our host TLB entries got evicted). */ struct tlbe_ref *tlb_refs[E500_TLB_NUM]; - unsigned int host_tlb1_nv; u32 host_pid[E500_PID_NUM]; @@ -78,11 +74,10 @@ struct kvmppc_vcpu_e500 { u32 mas0; u32 mas1; u32 mas2; - u32 mas3; + u64 mas7_3; u32 mas4; u32 mas5; u32 mas6; - u32 mas7; /* vcpu id table */ struct vcpu_id_table *idt; @@ -95,6 +90,9 @@ struct kvmppc_vcpu_e500 { u32 tlb1cfg; u64 mcar; + struct page **shared_tlb_pages; + int num_shared_tlb_pages; + struct kvm_vcpu vcpu; }; |