2 * Copyright 2014 Advanced Micro Devices, Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
24 #ifndef __MXGPU_AI_H__
25 #define __MXGPU_AI_H__
27 #define AI_MAILBOX_TIMEDOUT 5000
30 IDH_REQ_GPU_INIT_ACCESS
= 1,
31 IDH_REL_GPU_INIT_ACCESS
,
32 IDH_REQ_GPU_FINI_ACCESS
,
33 IDH_REL_GPU_FINI_ACCESS
,
34 IDH_REQ_GPU_RESET_ACCESS
39 IDH_READY_TO_ACCESS_GPU
,
41 IDH_FLR_NOTIFICATION_CMPL
,
45 extern const struct amdgpu_virt_ops xgpu_ai_virt_ops
;
47 void xgpu_ai_mailbox_set_irq_funcs(struct amdgpu_device
*adev
);
48 int xgpu_ai_mailbox_add_irq_id(struct amdgpu_device
*adev
);
49 int xgpu_ai_mailbox_get_irq(struct amdgpu_device
*adev
);
50 void xgpu_ai_mailbox_put_irq(struct amdgpu_device
*adev
);