event.h

 1/* SPDX-License-Identifier: MIT */
 2
 3/* Copyright (c) 2025, NVIDIA CORPORATION. All rights reserved. */
 4
 5#ifndef __NVRM_EVENT_H__
 6#define __NVRM_EVENT_H__
 7#include <nvrm/nvtypes.h>
 8
 9/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.113.01 */
10
11#define NV01_EVENT_KERNEL_CALLBACK_EX            (0x0000007e)
12
13typedef struct NV0005_ALLOC_PARAMETERS {
14    NvHandle hParentClient;
15    NvHandle hSrcResource;
16
17    NvV32    hClass;
18    NvV32    notifyIndex;
19    NV_DECLARE_ALIGNED(NvP64 data, 8);
20} NV0005_ALLOC_PARAMETERS;
21
22#define NV01_EVENT_CLIENT_RM                                       (0x04000000)
23
24#define NV2080_CTRL_CMD_EVENT_SET_NOTIFICATION (0x20800301) /* finn: Evaluated from "(FINN_NV20_SUBDEVICE_0_EVENT_INTERFACE_ID << 8) | NV2080_CTRL_EVENT_SET_NOTIFICATION_PARAMS_MESSAGE_ID" */
25typedef struct NV2080_CTRL_EVENT_SET_NOTIFICATION_PARAMS {
26    NvU32  event;
27    NvU32  action;
28    NvBool bNotifyState;
29    NvU32  info32;
30    NvU16  info16;
31} NV2080_CTRL_EVENT_SET_NOTIFICATION_PARAMS;
32
33#define NV2080_CTRL_EVENT_SET_NOTIFICATION_ACTION_REPEAT  (0x00000002)
34
35typedef struct rpc_post_event_v17_00
36{
37    NvHandle   hClient;
38    NvHandle   hEvent;
39    NvU32      notifyIndex;
40    NvU32      data;
41    NvU16      info16;
42    NvU32      status;
43    NvU32      eventDataSize;
44    NvBool     bNotifyList;
45    NvU8       eventData[];
46} rpc_post_event_v17_00;
47#endif