diff options
Diffstat (limited to 'arch/powerpc/include/asm/kvm_e500.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_e500.h | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/arch/powerpc/include/asm/kvm_e500.h b/arch/powerpc/include/asm/kvm_e500.h index 7a2a565f88c4..adbfca9dd100 100644 --- a/arch/powerpc/include/asm/kvm_e500.h +++ b/arch/powerpc/include/asm/kvm_e500.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved. + * Copyright (C) 2008-2011 Freescale Semiconductor, Inc. All rights reserved. * * Author: Yu Liu, <yu.liu@freescale.com> * @@ -29,17 +29,25 @@ struct tlbe{ u32 mas7; }; +#define E500_TLB_VALID 1 +#define E500_TLB_DIRTY 2 + +struct tlbe_priv { + pfn_t pfn; + unsigned int flags; /* E500_TLB_* */ +}; + +struct vcpu_id_table; + struct kvmppc_vcpu_e500 { /* Unmodified copy of the guest's TLB. */ - struct tlbe *guest_tlb[E500_TLB_NUM]; - /* TLB that's actually used when the guest is running. */ - struct tlbe *shadow_tlb[E500_TLB_NUM]; - /* Pages which are referenced in the shadow TLB. */ - struct page **shadow_pages[E500_TLB_NUM]; + struct tlbe *gtlb_arch[E500_TLB_NUM]; - unsigned int guest_tlb_size[E500_TLB_NUM]; - unsigned int shadow_tlb_size[E500_TLB_NUM]; - unsigned int guest_tlb_nv[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]; + unsigned int gtlb_nv[E500_TLB_NUM]; u32 host_pid[E500_PID_NUM]; u32 pid[E500_PID_NUM]; @@ -53,6 +61,10 @@ struct kvmppc_vcpu_e500 { u32 mas5; u32 mas6; u32 mas7; + + /* vcpu id table */ + struct vcpu_id_table *idt; + u32 l1csr0; u32 l1csr1; u32 hid0; |