diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2011-04-18 11:28:02 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2011-04-18 11:28:02 +1000 |
| commit | 938fa143e5891aef6eea7f74ec80c4f0c8edae53 (patch) | |
| tree | 12487dd6860b42410c644af072b1e5ff63ed109e /include | |
| parent | fc6eea2b5fc37eef0136ad9bbc46a1a58f0e87e2 (diff) | |
| parent | d4168b8a7f2b7d92d355ec82f8f5e293ea3d81c7 (diff) | |
Merge remote-tracking branch 'kvm/linux-next'
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kvm.h | 5 | ||||
| -rw-r--r-- | include/linux/kvm_host.h | 14 |
2 files changed, 16 insertions, 3 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h index ea2dc1a2e13d..2f63ebeac639 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -541,6 +541,8 @@ struct kvm_ppc_pvinfo { #define KVM_CAP_PPC_GET_PVINFO 57 #define KVM_CAP_PPC_IRQ_LEVEL 58 #define KVM_CAP_ASYNC_PF 59 +#define KVM_CAP_TSC_CONTROL 60 +#define KVM_CAP_GET_TSC_KHZ 61 #ifdef KVM_CAP_IRQ_ROUTING @@ -677,6 +679,9 @@ struct kvm_clock_data { #define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2) /* Available with KVM_CAP_PPC_GET_PVINFO */ #define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo) +/* Available with KVM_CAP_TSC_CONTROL */ +#define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2) +#define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3) /* * ioctls for vcpu fds diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index ab428552af8e..d1f507567068 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -27,6 +27,10 @@ #include <asm/kvm_host.h> +#ifndef KVM_MMIO_SIZE +#define KVM_MMIO_SIZE 8 +#endif + /* * vcpu->requests bit members */ @@ -43,7 +47,6 @@ #define KVM_REQ_DEACTIVATE_FPU 10 #define KVM_REQ_EVENT 11 #define KVM_REQ_APF_HALT 12 -#define KVM_REQ_NMI 13 #define KVM_USERSPACE_IRQ_SOURCE_ID 0 @@ -133,7 +136,8 @@ struct kvm_vcpu { int mmio_read_completed; int mmio_is_write; int mmio_size; - unsigned char mmio_data[8]; + int mmio_index; + unsigned char mmio_data[KVM_MMIO_SIZE]; gpa_t mmio_phys_addr; #endif @@ -365,7 +369,6 @@ pfn_t gfn_to_pfn_prot(struct kvm *kvm, gfn_t gfn, bool write_fault, bool *writable); pfn_t gfn_to_pfn_memslot(struct kvm *kvm, struct kvm_memory_slot *slot, gfn_t gfn); -int memslot_id(struct kvm *kvm, gfn_t gfn); void kvm_release_pfn_dirty(pfn_t); void kvm_release_pfn_clean(pfn_t pfn); void kvm_set_pfn_dirty(pfn_t pfn); @@ -597,6 +600,11 @@ static inline void kvm_guest_exit(void) current->flags &= ~PF_VCPU; } +static inline int memslot_id(struct kvm *kvm, gfn_t gfn) +{ + return gfn_to_memslot(kvm, gfn)->id; +} + static inline unsigned long gfn_to_hva_memslot(struct kvm_memory_slot *slot, gfn_t gfn) { |