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/*
* hvm.h: Hardware virtual machine assist interface definitions.
*
* Copyright (c) 2016 Citrix Systems Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __ASM_X86_HVM_IOREQ_H__
#define __ASM_X86_HVM_IOREQ_H__
#include <xen/ioreq.h>
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 ioreq_complete_mmio(void);
#define IOREQ_STATUS_HANDLED X86EMUL_OKAY
#define IOREQ_STATUS_UNHANDLED X86EMUL_UNHANDLEABLE
#define IOREQ_STATUS_RETRY X86EMUL_RETRY
#endif /* __ASM_X86_HVM_IOREQ_H__ */
/*
* Local variables:
* mode: C
* c-file-style: "BSD"
* c-basic-offset: 4
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/
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