1 /*
2  * Copyright 2023 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 
23 uint32_t kgd_gfx_v10_enable_debug_trap(struct amdgpu_device *adev,
24 				      bool restore_dbg_registers,
25 				      uint32_t vmid);
26 uint32_t kgd_gfx_v10_disable_debug_trap(struct amdgpu_device *adev,
27 					bool keep_trap_enabled,
28 					uint32_t vmid);
29 int kgd_gfx_v10_validate_trap_override_request(struct amdgpu_device *adev,
30 					     uint32_t trap_override,
31 					     uint32_t *trap_mask_supported);
32 uint32_t kgd_gfx_v10_set_wave_launch_trap_override(struct amdgpu_device *adev,
33 					     uint32_t vmid,
34 					     uint32_t trap_override,
35 					     uint32_t trap_mask_bits,
36 					     uint32_t trap_mask_request,
37 					     uint32_t *trap_mask_prev,
38 					     uint32_t kfd_dbg_trap_cntl_prev);
39 uint32_t kgd_gfx_v10_set_wave_launch_mode(struct amdgpu_device *adev,
40 					 uint8_t wave_launch_mode,
41 					 uint32_t vmid);
42 uint32_t kgd_gfx_v10_set_address_watch(struct amdgpu_device *adev,
43 					uint64_t watch_address,
44 					uint32_t watch_address_mask,
45 					uint32_t watch_id,
46 					uint32_t watch_mode,
47 					uint32_t debug_vmid,
48 					uint32_t inst);
49 uint32_t kgd_gfx_v10_clear_address_watch(struct amdgpu_device *adev,
50 					uint32_t watch_id);
51 void kgd_gfx_v10_get_iq_wait_times(struct amdgpu_device *adev,
52 				uint32_t *wait_times,
53 				uint32_t inst);
54 void kgd_gfx_v10_build_grace_period_packet_info(struct amdgpu_device *adev,
55 					       uint32_t wait_times,
56 					       uint32_t grace_period,
57 					       uint32_t *reg_offset,
58 					       uint32_t *reg_data);
59