| Oleksandr Andrushchenko | 2280d33 | 2020-08-06 12:42:48 +0300 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 |
| 2 | * |
| 3 | * Simple wrappers around HVM functions |
| 4 | * |
| 5 | * Copyright (c) 2002-2003, K A Fraser |
| 6 | * Copyright (c) 2005, Grzegorz Milos, gm281@cam.ac.uk,Intel Research Cambridge |
| 7 | * Copyright (c) 2020, EPAM Systems Inc. |
| 8 | */ |
| 9 | #ifndef XEN_HVM_H__ |
| 10 | #define XEN_HVM_H__ |
| 11 | |
| 12 | #include <asm/xen/hypercall.h> |
| 13 | #include <xen/interface/hvm/params.h> |
| 14 | #include <xen/interface/xen.h> |
| 15 | |
| 16 | extern struct shared_info *HYPERVISOR_shared_info; |
| 17 | |
| 18 | int hvm_get_parameter(int idx, uint64_t *value); |
| 19 | int hvm_get_parameter_maintain_dcache(int idx, uint64_t *value); |
| 20 | |
| 21 | struct shared_info *map_shared_info(void *p); |
| 22 | void do_hypervisor_callback(struct pt_regs *regs); |
| 23 | void mask_evtchn(uint32_t port); |
| 24 | void unmask_evtchn(uint32_t port); |
| 25 | void clear_evtchn(uint32_t port); |
| 26 | |
| 27 | #endif /* XEN_HVM_H__ */ |