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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
671e9696 BS |
2 | #ifndef __NVIF_IF0001_H__ |
3 | #define __NVIF_IF0001_H__ | |
4 | ||
5 | #define NVIF_CONTROL_PSTATE_INFO 0x00 | |
6 | #define NVIF_CONTROL_PSTATE_ATTR 0x01 | |
7 | #define NVIF_CONTROL_PSTATE_USER 0x02 | |
8 | ||
9 | struct nvif_control_pstate_info_v0 { | |
10 | __u8 version; | |
11 | __u8 count; /* out: number of power states */ | |
12 | #define NVIF_CONTROL_PSTATE_INFO_V0_USTATE_DISABLE (-1) | |
13 | #define NVIF_CONTROL_PSTATE_INFO_V0_USTATE_PERFMON (-2) | |
14 | __s8 ustate_ac; /* out: target pstate index */ | |
15 | __s8 ustate_dc; /* out: target pstate index */ | |
16 | __s8 pwrsrc; /* out: current power source */ | |
17 | #define NVIF_CONTROL_PSTATE_INFO_V0_PSTATE_UNKNOWN (-1) | |
18 | #define NVIF_CONTROL_PSTATE_INFO_V0_PSTATE_PERFMON (-2) | |
19 | __s8 pstate; /* out: current pstate index */ | |
20 | __u8 pad06[2]; | |
21 | }; | |
22 | ||
23 | struct nvif_control_pstate_attr_v0 { | |
24 | __u8 version; | |
25 | #define NVIF_CONTROL_PSTATE_ATTR_V0_STATE_CURRENT (-1) | |
26 | __s8 state; /* in: index of pstate to query | |
27 | * out: pstate identifier | |
28 | */ | |
29 | __u8 index; /* in: index of attribute to query | |
30 | * out: index of next attribute, or 0 if no more | |
31 | */ | |
32 | __u8 pad03[5]; | |
33 | __u32 min; | |
34 | __u32 max; | |
35 | char name[32]; | |
36 | char unit[16]; | |
37 | }; | |
38 | ||
39 | struct nvif_control_pstate_user_v0 { | |
40 | __u8 version; | |
41 | #define NVIF_CONTROL_PSTATE_USER_V0_STATE_UNKNOWN (-1) | |
42 | #define NVIF_CONTROL_PSTATE_USER_V0_STATE_PERFMON (-2) | |
43 | __s8 ustate; /* in: pstate identifier */ | |
44 | __s8 pwrsrc; /* in: target power source */ | |
45 | __u8 pad03[5]; | |
46 | }; | |
47 | #endif |