2 * Copyright 2015 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 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
31 #include "amd_family.h"
33 #define AC_ENCODE_TRACE_POINT(id) (0xcafe0000 | ((id) & 0xffff))
34 #define AC_IS_TRACE_POINT(x) (((x) & 0xcafe0000) == 0xcafe0000)
35 #define AC_GET_TRACE_POINT_ID(x) ((x) & 0xffff)
37 #define AC_MAX_WAVES_PER_CHIP (64 * 40)
40 unsigned se
; /* shader engine */
41 unsigned sh
; /* shader array */
42 unsigned cu
; /* compute unit */
46 uint64_t pc
; /* program counter */
50 bool matched
; /* whether the wave is used by a currently-bound shader */
53 typedef void *(*ac_debug_addr_callback
)(void *data
, uint64_t addr
);
55 void ac_dump_reg(FILE *file
, enum chip_class chip_class
, unsigned offset
,
56 uint32_t value
, uint32_t field_mask
);
57 void ac_parse_ib_chunk(FILE *f
, uint32_t *ib
, int num_dw
, const int *trace_ids
,
58 unsigned trace_id_count
, enum chip_class chip_class
,
59 ac_debug_addr_callback addr_callback
, void *addr_callback_data
);
60 void ac_parse_ib(FILE *f
, uint32_t *ib
, int num_dw
, const int *trace_ids
,
61 unsigned trace_id_count
, const char *name
, enum chip_class chip_class
,
62 ac_debug_addr_callback addr_callback
, void *addr_callback_data
);
64 bool ac_vm_fault_occured(enum chip_class chip_class
,
65 uint64_t *old_dmesg_timestamp
, uint64_t *out_addr
);
67 unsigned ac_get_wave_info(struct ac_wave_info waves
[AC_MAX_WAVES_PER_CHIP
]);