mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2025-12-24 00:10:10 +01:00
ef97cc0cae
Both GFX6 and GFX9 fields are printed next to each other in parsed IBs. The Python script parses both headers like one stream and tries to merge all definitions. Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
377 lines
11 KiB
C
377 lines
11 KiB
C
/*
|
|
* Copyright 2015 Advanced Micro Devices, Inc.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* on the rights to use, copy, modify, merge, publish, distribute, sub
|
|
* license, and/or sell copies of the Software, and to permit persons to whom
|
|
* the Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
|
|
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
* USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* Authors:
|
|
* Marek Olšák <maraeo@gmail.com>
|
|
*/
|
|
|
|
#include "ac_debug.h"
|
|
|
|
#include "sid.h"
|
|
#include "gfx9d.h"
|
|
#include "sid_tables.h"
|
|
#include "util/u_math.h"
|
|
#include "util/u_memory.h"
|
|
|
|
/* Parsed IBs are difficult to read without colors. Use "less -R file" to
|
|
* read them, or use "aha -b -f file" to convert them to html.
|
|
*/
|
|
#define COLOR_RESET "\033[0m"
|
|
#define COLOR_RED "\033[31m"
|
|
#define COLOR_GREEN "\033[1;32m"
|
|
#define COLOR_YELLOW "\033[1;33m"
|
|
#define COLOR_CYAN "\033[1;36m"
|
|
|
|
#define INDENT_PKT 8
|
|
|
|
static void print_spaces(FILE *f, unsigned num)
|
|
{
|
|
fprintf(f, "%*s", num, "");
|
|
}
|
|
|
|
static void print_value(FILE *file, uint32_t value, int bits)
|
|
{
|
|
/* Guess if it's int or float */
|
|
if (value <= (1 << 15)) {
|
|
if (value <= 9)
|
|
fprintf(file, "%u\n", value);
|
|
else
|
|
fprintf(file, "%u (0x%0*x)\n", value, bits / 4, value);
|
|
} else {
|
|
float f = uif(value);
|
|
|
|
if (fabs(f) < 100000 && f*10 == floor(f*10))
|
|
fprintf(file, "%.1ff (0x%0*x)\n", f, bits / 4, value);
|
|
else
|
|
/* Don't print more leading zeros than there are bits. */
|
|
fprintf(file, "0x%0*x\n", bits / 4, value);
|
|
}
|
|
}
|
|
|
|
static void print_named_value(FILE *file, const char *name, uint32_t value,
|
|
int bits)
|
|
{
|
|
print_spaces(file, INDENT_PKT);
|
|
fprintf(file, COLOR_YELLOW "%s" COLOR_RESET " <- ", name);
|
|
print_value(file, value, bits);
|
|
}
|
|
|
|
void ac_dump_reg(FILE *file, unsigned offset, uint32_t value,
|
|
uint32_t field_mask)
|
|
{
|
|
int r, f;
|
|
|
|
for (r = 0; r < ARRAY_SIZE(sid_reg_table); r++) {
|
|
const struct si_reg *reg = &sid_reg_table[r];
|
|
const char *reg_name = sid_strings + reg->name_offset;
|
|
|
|
if (reg->offset == offset) {
|
|
bool first_field = true;
|
|
|
|
print_spaces(file, INDENT_PKT);
|
|
fprintf(file, COLOR_YELLOW "%s" COLOR_RESET " <- ",
|
|
reg_name);
|
|
|
|
if (!reg->num_fields) {
|
|
print_value(file, value, 32);
|
|
return;
|
|
}
|
|
|
|
for (f = 0; f < reg->num_fields; f++) {
|
|
const struct si_field *field = sid_fields_table + reg->fields_offset + f;
|
|
const int *values_offsets = sid_strings_offsets + field->values_offset;
|
|
uint32_t val = (value & field->mask) >>
|
|
(ffs(field->mask) - 1);
|
|
|
|
if (!(field->mask & field_mask))
|
|
continue;
|
|
|
|
/* Indent the field. */
|
|
if (!first_field)
|
|
print_spaces(file,
|
|
INDENT_PKT + strlen(reg_name) + 4);
|
|
|
|
/* Print the field. */
|
|
fprintf(file, "%s = ", sid_strings + field->name_offset);
|
|
|
|
if (val < field->num_values && values_offsets[val] >= 0)
|
|
fprintf(file, "%s\n", sid_strings + values_offsets[val]);
|
|
else
|
|
print_value(file, val,
|
|
util_bitcount(field->mask));
|
|
|
|
first_field = false;
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
|
|
print_spaces(file, INDENT_PKT);
|
|
fprintf(file, COLOR_YELLOW "0x%05x" COLOR_RESET " <- 0x%08x\n", offset, value);
|
|
}
|
|
|
|
static void ac_parse_set_reg_packet(FILE *f, uint32_t *ib, unsigned count,
|
|
unsigned reg_offset)
|
|
{
|
|
unsigned reg = (ib[1] << 2) + reg_offset;
|
|
int i;
|
|
|
|
for (i = 0; i < count; i++)
|
|
ac_dump_reg(f, reg + i*4, ib[2+i], ~0);
|
|
}
|
|
|
|
static uint32_t *ac_parse_packet3(FILE *f, uint32_t *ib, int *num_dw,
|
|
int trace_id, enum chip_class chip_class,
|
|
ac_debug_addr_callback addr_callback,
|
|
void *addr_callback_data)
|
|
{
|
|
unsigned count = PKT_COUNT_G(ib[0]);
|
|
unsigned op = PKT3_IT_OPCODE_G(ib[0]);
|
|
const char *predicate = PKT3_PREDICATE(ib[0]) ? "(predicate)" : "";
|
|
int i;
|
|
|
|
/* Print the name first. */
|
|
for (i = 0; i < ARRAY_SIZE(packet3_table); i++)
|
|
if (packet3_table[i].op == op)
|
|
break;
|
|
|
|
if (i < ARRAY_SIZE(packet3_table)) {
|
|
const char *name = sid_strings + packet3_table[i].name_offset;
|
|
|
|
if (op == PKT3_SET_CONTEXT_REG ||
|
|
op == PKT3_SET_CONFIG_REG ||
|
|
op == PKT3_SET_UCONFIG_REG ||
|
|
op == PKT3_SET_SH_REG)
|
|
fprintf(f, COLOR_CYAN "%s%s" COLOR_CYAN ":\n",
|
|
name, predicate);
|
|
else
|
|
fprintf(f, COLOR_GREEN "%s%s" COLOR_RESET ":\n",
|
|
name, predicate);
|
|
} else
|
|
fprintf(f, COLOR_RED "PKT3_UNKNOWN 0x%x%s" COLOR_RESET ":\n",
|
|
op, predicate);
|
|
|
|
/* Print the contents. */
|
|
switch (op) {
|
|
case PKT3_SET_CONTEXT_REG:
|
|
ac_parse_set_reg_packet(f, ib, count, SI_CONTEXT_REG_OFFSET);
|
|
break;
|
|
case PKT3_SET_CONFIG_REG:
|
|
ac_parse_set_reg_packet(f, ib, count, SI_CONFIG_REG_OFFSET);
|
|
break;
|
|
case PKT3_SET_UCONFIG_REG:
|
|
ac_parse_set_reg_packet(f, ib, count, CIK_UCONFIG_REG_OFFSET);
|
|
break;
|
|
case PKT3_SET_SH_REG:
|
|
ac_parse_set_reg_packet(f, ib, count, SI_SH_REG_OFFSET);
|
|
break;
|
|
case PKT3_ACQUIRE_MEM:
|
|
ac_dump_reg(f, R_0301F0_CP_COHER_CNTL, ib[1], ~0);
|
|
ac_dump_reg(f, R_0301F4_CP_COHER_SIZE, ib[2], ~0);
|
|
ac_dump_reg(f, R_030230_CP_COHER_SIZE_HI, ib[3], ~0);
|
|
ac_dump_reg(f, R_0301F8_CP_COHER_BASE, ib[4], ~0);
|
|
ac_dump_reg(f, R_0301E4_CP_COHER_BASE_HI, ib[5], ~0);
|
|
print_named_value(f, "POLL_INTERVAL", ib[6], 16);
|
|
break;
|
|
case PKT3_SURFACE_SYNC:
|
|
if (chip_class >= CIK) {
|
|
ac_dump_reg(f, R_0301F0_CP_COHER_CNTL, ib[1], ~0);
|
|
ac_dump_reg(f, R_0301F4_CP_COHER_SIZE, ib[2], ~0);
|
|
ac_dump_reg(f, R_0301F8_CP_COHER_BASE, ib[3], ~0);
|
|
} else {
|
|
ac_dump_reg(f, R_0085F0_CP_COHER_CNTL, ib[1], ~0);
|
|
ac_dump_reg(f, R_0085F4_CP_COHER_SIZE, ib[2], ~0);
|
|
ac_dump_reg(f, R_0085F8_CP_COHER_BASE, ib[3], ~0);
|
|
}
|
|
print_named_value(f, "POLL_INTERVAL", ib[4], 16);
|
|
break;
|
|
case PKT3_EVENT_WRITE:
|
|
ac_dump_reg(f, R_028A90_VGT_EVENT_INITIATOR, ib[1],
|
|
S_028A90_EVENT_TYPE(~0));
|
|
print_named_value(f, "EVENT_INDEX", (ib[1] >> 8) & 0xf, 4);
|
|
print_named_value(f, "INV_L2", (ib[1] >> 20) & 0x1, 1);
|
|
if (count > 0) {
|
|
print_named_value(f, "ADDRESS_LO", ib[2], 32);
|
|
print_named_value(f, "ADDRESS_HI", ib[3], 16);
|
|
}
|
|
break;
|
|
case PKT3_DRAW_INDEX_AUTO:
|
|
ac_dump_reg(f, R_030930_VGT_NUM_INDICES, ib[1], ~0);
|
|
ac_dump_reg(f, R_0287F0_VGT_DRAW_INITIATOR, ib[2], ~0);
|
|
break;
|
|
case PKT3_DRAW_INDEX_2:
|
|
ac_dump_reg(f, R_028A78_VGT_DMA_MAX_SIZE, ib[1], ~0);
|
|
ac_dump_reg(f, R_0287E8_VGT_DMA_BASE, ib[2], ~0);
|
|
ac_dump_reg(f, R_0287E4_VGT_DMA_BASE_HI, ib[3], ~0);
|
|
ac_dump_reg(f, R_030930_VGT_NUM_INDICES, ib[4], ~0);
|
|
ac_dump_reg(f, R_0287F0_VGT_DRAW_INITIATOR, ib[5], ~0);
|
|
break;
|
|
case PKT3_INDEX_TYPE:
|
|
ac_dump_reg(f, R_028A7C_VGT_DMA_INDEX_TYPE, ib[1], ~0);
|
|
break;
|
|
case PKT3_NUM_INSTANCES:
|
|
ac_dump_reg(f, R_030934_VGT_NUM_INSTANCES, ib[1], ~0);
|
|
break;
|
|
case PKT3_WRITE_DATA:
|
|
ac_dump_reg(f, R_370_CONTROL, ib[1], ~0);
|
|
ac_dump_reg(f, R_371_DST_ADDR_LO, ib[2], ~0);
|
|
ac_dump_reg(f, R_372_DST_ADDR_HI, ib[3], ~0);
|
|
for (i = 2; i < count; i++) {
|
|
print_spaces(f, INDENT_PKT);
|
|
fprintf(f, "0x%08x\n", ib[2+i]);
|
|
}
|
|
break;
|
|
case PKT3_CP_DMA:
|
|
ac_dump_reg(f, R_410_CP_DMA_WORD0, ib[1], ~0);
|
|
ac_dump_reg(f, R_411_CP_DMA_WORD1, ib[2], ~0);
|
|
ac_dump_reg(f, R_412_CP_DMA_WORD2, ib[3], ~0);
|
|
ac_dump_reg(f, R_413_CP_DMA_WORD3, ib[4], ~0);
|
|
ac_dump_reg(f, R_414_COMMAND, ib[5], ~0);
|
|
break;
|
|
case PKT3_DMA_DATA:
|
|
ac_dump_reg(f, R_500_DMA_DATA_WORD0, ib[1], ~0);
|
|
ac_dump_reg(f, R_501_SRC_ADDR_LO, ib[2], ~0);
|
|
ac_dump_reg(f, R_502_SRC_ADDR_HI, ib[3], ~0);
|
|
ac_dump_reg(f, R_503_DST_ADDR_LO, ib[4], ~0);
|
|
ac_dump_reg(f, R_504_DST_ADDR_HI, ib[5], ~0);
|
|
ac_dump_reg(f, R_414_COMMAND, ib[6], ~0);
|
|
break;
|
|
case PKT3_INDIRECT_BUFFER_SI:
|
|
case PKT3_INDIRECT_BUFFER_CONST:
|
|
case PKT3_INDIRECT_BUFFER_CIK:
|
|
ac_dump_reg(f, R_3F0_IB_BASE_LO, ib[1], ~0);
|
|
ac_dump_reg(f, R_3F1_IB_BASE_HI, ib[2], ~0);
|
|
ac_dump_reg(f, R_3F2_CONTROL, ib[3], ~0);
|
|
|
|
if (addr_callback) {
|
|
uint64_t addr = ((uint64_t)ib[2] << 32) | ib[1];
|
|
void *data = addr_callback(addr_callback_data, addr);
|
|
const char *name = G_3F2_CHAIN(ib[3]) ? "chained" : "nested";
|
|
|
|
if (data)
|
|
ac_parse_ib(f, data, G_3F2_IB_SIZE(ib[3]),
|
|
trace_id, name, chip_class,
|
|
addr_callback, addr_callback_data);
|
|
}
|
|
break;
|
|
case PKT3_CLEAR_STATE:
|
|
case PKT3_INCREMENT_DE_COUNTER:
|
|
case PKT3_PFP_SYNC_ME:
|
|
break;
|
|
case PKT3_NOP:
|
|
if (ib[0] == 0xffff1000) {
|
|
count = -1; /* One dword NOP. */
|
|
break;
|
|
} else if (count == 0 && AC_IS_TRACE_POINT(ib[1])) {
|
|
unsigned packet_id = AC_GET_TRACE_POINT_ID(ib[1]);
|
|
|
|
print_spaces(f, INDENT_PKT);
|
|
fprintf(f, COLOR_RED "Trace point ID: %u\n", packet_id);
|
|
|
|
if (trace_id == -1)
|
|
break; /* tracing was disabled */
|
|
|
|
print_spaces(f, INDENT_PKT);
|
|
if (packet_id < trace_id)
|
|
fprintf(f, COLOR_RED
|
|
"This trace point was reached by the CP."
|
|
COLOR_RESET "\n");
|
|
else if (packet_id == trace_id)
|
|
fprintf(f, COLOR_RED
|
|
"!!!!! This is the last trace point that "
|
|
"was reached by the CP !!!!!"
|
|
COLOR_RESET "\n");
|
|
else if (packet_id+1 == trace_id)
|
|
fprintf(f, COLOR_RED
|
|
"!!!!! This is the first trace point that "
|
|
"was NOT been reached by the CP !!!!!"
|
|
COLOR_RESET "\n");
|
|
else
|
|
fprintf(f, COLOR_RED
|
|
"!!!!! This trace point was NOT reached "
|
|
"by the CP !!!!!"
|
|
COLOR_RESET "\n");
|
|
break;
|
|
}
|
|
/* fall through, print all dwords */
|
|
default:
|
|
for (i = 0; i < count+1; i++) {
|
|
print_spaces(f, INDENT_PKT);
|
|
fprintf(f, "0x%08x\n", ib[1+i]);
|
|
}
|
|
}
|
|
|
|
ib += count + 2;
|
|
*num_dw -= count + 2;
|
|
return ib;
|
|
}
|
|
|
|
/**
|
|
* Parse and print an IB into a file.
|
|
*
|
|
* \param f file
|
|
* \param ib IB
|
|
* \param num_dw size of the IB
|
|
* \param chip_class chip class
|
|
* \param trace_id the last trace ID that is known to have been reached
|
|
* and executed by the CP, typically read from a buffer
|
|
* \param addr_callback Get a mapped pointer of the IB at a given address. Can
|
|
* be NULL.
|
|
* \param addr_callback_data user data for addr_callback
|
|
*/
|
|
void ac_parse_ib(FILE *f, uint32_t *ib, int num_dw, int trace_id,
|
|
const char *name, enum chip_class chip_class,
|
|
ac_debug_addr_callback addr_callback, void *addr_callback_data)
|
|
{
|
|
fprintf(f, "------------------ %s begin ------------------\n", name);
|
|
|
|
while (num_dw > 0) {
|
|
unsigned type = PKT_TYPE_G(ib[0]);
|
|
|
|
switch (type) {
|
|
case 3:
|
|
ib = ac_parse_packet3(f, ib, &num_dw, trace_id,
|
|
chip_class, addr_callback,
|
|
addr_callback_data);
|
|
break;
|
|
case 2:
|
|
/* type-2 nop */
|
|
if (ib[0] == 0x80000000) {
|
|
fprintf(f, COLOR_GREEN "NOP (type 2)" COLOR_RESET "\n");
|
|
ib++;
|
|
num_dw--;
|
|
break;
|
|
}
|
|
/* fall through */
|
|
default:
|
|
fprintf(f, "Unknown packet type %i\n", type);
|
|
return;
|
|
}
|
|
}
|
|
|
|
fprintf(f, "------------------- %s end -------------------\n", name);
|
|
if (num_dw < 0) {
|
|
printf("Packet ends after the end of IB.\n");
|
|
exit(0);
|
|
}
|
|
fprintf(f, "\n");
|
|
}
|