Hollis Blanchard | d77a39d | 2007-12-03 15:30:23 -0600 | [diff] [blame] | 1 | /* |
| 2 | * This program is free software; you can redistribute it and/or modify |
| 3 | * it under the terms of the GNU General Public License as published by |
| 4 | * the Free Software Foundation; either version 2 of the License. |
| 5 | * |
| 6 | * This program is distributed in the hope that it will be useful, |
| 7 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 8 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 9 | * GNU General Public License for more details. |
| 10 | * |
| 11 | * You should have received a copy of the GNU General Public License |
| 12 | * along with this program; if not, write to the Free Software |
| 13 | * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 14 | * |
| 15 | */ |
| 16 | |
| 17 | #ifndef __KVM_TYPES_H__ |
| 18 | #define __KVM_TYPES_H__ |
| 19 | |
Paolo Bonzini | 6564730 | 2014-08-29 14:01:17 +0200 | [diff] [blame] | 20 | struct kvm; |
| 21 | struct kvm_async_pf; |
| 22 | struct kvm_device_ops; |
| 23 | struct kvm_interrupt; |
| 24 | struct kvm_irq_routing_table; |
| 25 | struct kvm_memory_slot; |
| 26 | struct kvm_one_reg; |
| 27 | struct kvm_run; |
| 28 | struct kvm_userspace_memory_region; |
| 29 | struct kvm_vcpu; |
| 30 | struct kvm_vcpu_init; |
Paolo Bonzini | 15f4601 | 2015-05-17 21:26:08 +0200 | [diff] [blame] | 31 | struct kvm_memslots; |
Paolo Bonzini | 6564730 | 2014-08-29 14:01:17 +0200 | [diff] [blame] | 32 | |
| 33 | enum kvm_mr_change; |
| 34 | |
Hollis Blanchard | d77a39d | 2007-12-03 15:30:23 -0600 | [diff] [blame] | 35 | #include <asm/types.h> |
| 36 | |
| 37 | /* |
| 38 | * Address types: |
| 39 | * |
| 40 | * gva - guest virtual address |
| 41 | * gpa - guest physical address |
| 42 | * gfn - guest frame number |
| 43 | * hva - host virtual address |
| 44 | * hpa - host physical address |
| 45 | * hfn - host frame number |
| 46 | */ |
| 47 | |
| 48 | typedef unsigned long gva_t; |
| 49 | typedef u64 gpa_t; |
Joerg Roedel | 5689cc5 | 2010-07-01 16:00:12 +0200 | [diff] [blame] | 50 | typedef u64 gfn_t; |
Hollis Blanchard | d77a39d | 2007-12-03 15:30:23 -0600 | [diff] [blame] | 51 | |
| 52 | typedef unsigned long hva_t; |
| 53 | typedef u64 hpa_t; |
Joerg Roedel | 5689cc5 | 2010-07-01 16:00:12 +0200 | [diff] [blame] | 54 | typedef u64 hfn_t; |
Hollis Blanchard | d77a39d | 2007-12-03 15:30:23 -0600 | [diff] [blame] | 55 | |
Dan Williams | ba049e9 | 2016-01-15 16:56:11 -0800 | [diff] [blame] | 56 | typedef hfn_t kvm_pfn_t; |
Anthony Liguori | 35149e2 | 2008-04-02 14:46:56 -0500 | [diff] [blame] | 57 | |
Gleb Natapov | 49c7754 | 2010-10-18 15:22:23 +0200 | [diff] [blame] | 58 | struct gfn_to_hva_cache { |
| 59 | u64 generation; |
| 60 | gpa_t gpa; |
| 61 | unsigned long hva; |
Andrew Honig | 8f96452 | 2013-03-29 09:35:21 -0700 | [diff] [blame] | 62 | unsigned long len; |
Gleb Natapov | 49c7754 | 2010-10-18 15:22:23 +0200 | [diff] [blame] | 63 | struct kvm_memory_slot *memslot; |
| 64 | }; |
| 65 | |
Hollis Blanchard | d77a39d | 2007-12-03 15:30:23 -0600 | [diff] [blame] | 66 | #endif /* __KVM_TYPES_H__ */ |