diff options
Diffstat (limited to 'arch/arm/include/asm')
-rw-r--r-- | arch/arm/include/asm/kvm_host.h | 5 | ||||
-rw-r--r-- | arch/arm/include/asm/xen/page.h | 28 |
2 files changed, 25 insertions, 8 deletions
diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h index e896d2c..dcba0fa 100644 --- a/arch/arm/include/asm/kvm_host.h +++ b/arch/arm/include/asm/kvm_host.h @@ -231,4 +231,9 @@ static inline void kvm_arch_sync_events(struct kvm *kvm) {} static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {} static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {} +static inline void kvm_arm_init_debug(void) {} +static inline void kvm_arm_setup_debug(struct kvm_vcpu *vcpu) {} +static inline void kvm_arm_clear_debug(struct kvm_vcpu *vcpu) {} +static inline void kvm_arm_reset_debug_ptr(struct kvm_vcpu *vcpu) {} + #endif /* __ARM_KVM_HOST_H__ */ diff --git a/arch/arm/include/asm/xen/page.h b/arch/arm/include/asm/xen/page.h index 98b1084..1279563 100644 --- a/arch/arm/include/asm/xen/page.h +++ b/arch/arm/include/asm/xen/page.h @@ -34,7 +34,19 @@ typedef struct xpaddr { unsigned long __pfn_to_mfn(unsigned long pfn); extern struct rb_root phys_to_mach; -static inline unsigned long pfn_to_mfn(unsigned long pfn) +/* Pseudo-physical <-> Guest conversion */ +static inline unsigned long pfn_to_gfn(unsigned long pfn) +{ + return pfn; +} + +static inline unsigned long gfn_to_pfn(unsigned long gfn) +{ + return gfn; +} + +/* Pseudo-physical <-> BUS conversion */ +static inline unsigned long pfn_to_bfn(unsigned long pfn) { unsigned long mfn; @@ -47,16 +59,16 @@ static inline unsigned long pfn_to_mfn(unsigned long pfn) return pfn; } -static inline unsigned long mfn_to_pfn(unsigned long mfn) +static inline unsigned long bfn_to_pfn(unsigned long bfn) { - return mfn; + return bfn; } -#define mfn_to_local_pfn(mfn) mfn_to_pfn(mfn) +#define bfn_to_local_pfn(bfn) bfn_to_pfn(bfn) -/* VIRT <-> MACHINE conversion */ -#define virt_to_mfn(v) (pfn_to_mfn(virt_to_pfn(v))) -#define mfn_to_virt(m) (__va(mfn_to_pfn(m) << PAGE_SHIFT)) +/* VIRT <-> GUEST conversion */ +#define virt_to_gfn(v) (pfn_to_gfn(virt_to_pfn(v))) +#define gfn_to_virt(m) (__va(gfn_to_pfn(m) << PAGE_SHIFT)) /* Only used in PV code. But ARM guests are always HVM. */ static inline xmaddr_t arbitrary_virt_to_machine(void *vaddr) @@ -96,7 +108,7 @@ static inline bool set_phys_to_machine(unsigned long pfn, unsigned long mfn) bool xen_arch_need_swiotlb(struct device *dev, unsigned long pfn, - unsigned long mfn); + unsigned long bfn); unsigned long xen_get_swiotlb_free_pages(unsigned int order); #endif /* _ASM_ARM_XEN_PAGE_H */ |