1 | /* |
2 | * Copyright 2019 Advanced Micro Devices, Inc. |
3 | * |
4 | * Permission is hereby granted, free of charge, to any person obtaining a |
5 | * copy of this software and associated documentation files (the "Software"), |
6 | * to deal in the Software without restriction, including without limitation |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
8 | * and/or sell copies of the Software, and to permit persons to whom the |
9 | * Software is furnished to do so, subject to the following conditions: |
10 | * |
11 | * The above copyright notice and this permission notice shall be included in |
12 | * all copies or substantial portions of the Software. |
13 | * |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
20 | * OTHER DEALINGS IN THE SOFTWARE. |
21 | * |
22 | * Authors: AMD |
23 | * |
24 | */ |
25 | |
26 | #ifndef MOD_VMID_H_ |
27 | #define MOD_VMID_H_ |
28 | |
29 | #define MAX_VMID 16 |
30 | |
31 | #include "dc.h" |
32 | |
33 | struct mod_vmid { |
34 | int dummy; |
35 | }; |
36 | |
37 | uint8_t mod_vmid_get_for_ptb(struct mod_vmid *mod_vmid, uint64_t ptb); |
38 | void mod_vmid_reset(struct mod_vmid *mod_vmid); |
39 | struct mod_vmid *mod_vmid_create( |
40 | struct dc *dc, |
41 | unsigned int num_vmid, |
42 | struct dc_virtual_addr_space_config *va_config); |
43 | |
44 | void mod_vmid_destroy(struct mod_vmid *mod_vmid); |
45 | |
46 | #endif /* MOD_VMID_H_ */ |
47 | |