diff options
Diffstat (limited to 'xen/include/asm-x86/hvm/ioreq.h')
| -rw-r--r-- | xen/include/asm-x86/hvm/ioreq.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/xen/include/asm-x86/hvm/ioreq.h b/xen/include/asm-x86/hvm/ioreq.h index e2588e912f..cc792855fb 100644 --- a/xen/include/asm-x86/hvm/ioreq.h +++ b/xen/include/asm-x86/hvm/ioreq.h @@ -19,6 +19,25 @@ #ifndef __ASM_X86_HVM_IOREQ_H__ #define __ASM_X86_HVM_IOREQ_H__ +#define HANDLE_BUFIOREQ(s) \ + ((s)->bufioreq_handling != HVM_IOREQSRV_BUFIOREQ_OFF) + +bool arch_vcpu_ioreq_completion(enum hvm_io_completion io_completion); +int arch_ioreq_server_map_pages(struct hvm_ioreq_server *s); +void arch_ioreq_server_unmap_pages(struct hvm_ioreq_server *s); +void arch_ioreq_server_enable(struct hvm_ioreq_server *s); +void arch_ioreq_server_disable(struct hvm_ioreq_server *s); +void arch_ioreq_server_destroy(struct hvm_ioreq_server *s); +int arch_ioreq_server_map_mem_type(struct domain *d, + struct hvm_ioreq_server *s, + uint32_t flags); +bool arch_ioreq_server_destroy_all(struct domain *d); +int arch_ioreq_server_get_type_addr(const struct domain *d, + const ioreq_t *p, + uint8_t *type, + uint64_t *addr); +void arch_ioreq_domain_init(struct domain *d); + bool hvm_io_pending(struct vcpu *v); bool handle_hvm_io_completion(struct vcpu *v); bool is_ioreq_server_page(struct domain *d, const struct page_info *page); |