xref: /linux/drivers/gpu/drm/amd/amdkfd/cik_int.h (revision 3eb66e91a25497065c5322b1268cbc3953642227)
1 /*
2  * Copyright 2014 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 #ifndef CIK_INT_H_INCLUDED
24 #define CIK_INT_H_INCLUDED
25 
26 #include <linux/types.h>
27 
28 struct cik_ih_ring_entry {
29 	uint32_t source_id;
30 	uint32_t data;
31 	uint32_t ring_id;
32 	uint32_t reserved;
33 };
34 
35 #define CIK_INTSRC_CP_END_OF_PIPE	0xB5
36 #define CIK_INTSRC_CP_BAD_OPCODE	0xB7
37 #define CIK_INTSRC_SDMA_TRAP		0xE0
38 #define CIK_INTSRC_SQ_INTERRUPT_MSG	0xEF
39 #define CIK_INTSRC_GFX_PAGE_INV_FAULT	0x92
40 #define CIK_INTSRC_GFX_MEM_PROT_FAULT	0x93
41 
42 #endif
43 
44