diff options
| -rw-r--r-- | src/intel/tools/aubinator.c | 118 |
1 files changed, 83 insertions, 35 deletions
diff --git a/src/intel/tools/aubinator.c b/src/intel/tools/aubinator.c index fcb46073f30..92aa208a61b 100644 --- a/src/intel/tools/aubinator.c +++ b/src/intel/tools/aubinator.c @@ -223,6 +223,81 @@ handle_trace_header(uint32_t *p) aubinator_init(aub_pci_id, app_name); } +static void +handle_memtrace_version(uint32_t *p) +{ + int header_length = p[0] & 0xffff; + char app_name[64]; + int app_name_len = MIN2(4 * (header_length + 1 - 5), ARRAY_SIZE(app_name) - 1); + int pci_id_len = 0; + int aub_pci_id = 0; + + strncpy(app_name, (char *)&p[5], app_name_len); + app_name[app_name_len] = 0; + sscanf(app_name, "PCI-ID=%i %n", &aub_pci_id, &pci_id_len); + if (pci_id == 0) + pci_id = aub_pci_id; + aubinator_init(aub_pci_id, app_name + pci_id_len); +} + +static void +handle_memtrace_reg_write(uint32_t *p) +{ + uint32_t offset = p[1]; + uint32_t value = p[5]; + int engine; + static int render_elsp_writes = 0; + static int blitter_elsp_writes = 0; + + if (offset == 0x2230) { + render_elsp_writes++; + engine = GEN_ENGINE_RENDER; + } else if (offset == 0x22230) { + blitter_elsp_writes++; + engine = GEN_ENGINE_BLITTER; + } else { + return; + } + + if (render_elsp_writes > 3) + render_elsp_writes = 0; + else if (blitter_elsp_writes > 3) + blitter_elsp_writes = 0; + else + return; + + uint8_t *pphwsp = (uint8_t*)gtt + (value & 0xfffff000); + const uint32_t pphwsp_size = 4096; + uint32_t *context = (uint32_t*)(pphwsp + pphwsp_size); + uint32_t ring_buffer_head = context[5]; + uint32_t ring_buffer_tail = context[7]; + uint32_t ring_buffer_start = context[9]; + uint32_t *commands = (uint32_t*)((uint8_t*)gtt + ring_buffer_start + ring_buffer_head); + (void)engine; /* TODO */ + gen_print_batch(&batch_ctx, commands, ring_buffer_tail - ring_buffer_head, 0); +} + +static void +handle_memtrace_mem_write(uint32_t *p) +{ + uint64_t address = *(uint64_t*)&p[1]; + uint32_t address_space = p[3] >> 28; + uint32_t size = p[4]; + uint32_t *data = p + 5; + + if (address_space != 1) + return; + + if (gtt_size < address + size) { + fprintf(stderr, "overflow gtt space: %s\n", strerror(errno)); + exit(EXIT_FAILURE); + } + + memcpy((char *) gtt + address, data, size); + if (gtt_end < address + size) + gtt_end = address + size; +} + struct aub_file { FILE *stream; @@ -292,35 +367,14 @@ aub_file_stdin(void) /* Newer version AUB opcode */ #define OPCODE_NEW_AUB 0x2e -#define SUBOPCODE_VERSION 0x00 +#define SUBOPCODE_REG_POLL 0x02 #define SUBOPCODE_REG_WRITE 0x03 #define SUBOPCODE_MEM_POLL 0x05 #define SUBOPCODE_MEM_WRITE 0x06 +#define SUBOPCODE_VERSION 0x0e #define MAKE_GEN(major, minor) ( ((major) << 8) | (minor) ) -struct { - const char *name; - uint32_t gen; -} device_map[] = { - { "bwr", MAKE_GEN(4, 0) }, - { "cln", MAKE_GEN(4, 0) }, - { "blc", MAKE_GEN(4, 0) }, - { "ctg", MAKE_GEN(4, 0) }, - { "el", MAKE_GEN(4, 0) }, - { "il", MAKE_GEN(4, 0) }, - { "sbr", MAKE_GEN(6, 0) }, - { "ivb", MAKE_GEN(7, 0) }, - { "lrb2", MAKE_GEN(0, 0) }, - { "hsw", MAKE_GEN(7, 5) }, - { "vlv", MAKE_GEN(7, 0) }, - { "bdw", MAKE_GEN(8, 0) }, - { "skl", MAKE_GEN(9, 0) }, - { "chv", MAKE_GEN(8, 0) }, - { "bxt", MAKE_GEN(9, 0) }, - { "cnl", MAKE_GEN(10, 0) }, -}; - enum { AUB_ITEM_DECODE_OK, AUB_ITEM_DECODE_FAILED, @@ -330,7 +384,7 @@ enum { static int aub_file_decode_batch(struct aub_file *file) { - uint32_t *p, h, device, data_type, *new_cursor; + uint32_t *p, h, *new_cursor; int header_length, bias; if (file->end - file->cursor < 1) @@ -374,25 +428,19 @@ aub_file_decode_batch(struct aub_file *file) case MAKE_HEADER(TYPE_AUB, OPCODE_AUB, SUBOPCODE_BMP): break; case MAKE_HEADER(TYPE_AUB, OPCODE_NEW_AUB, SUBOPCODE_VERSION): - fprintf(outfile, "version block: dw1 %08x\n", p[1]); - device = (p[1] >> 8) & 0xff; - fprintf(outfile, " device %s\n", device_map[device].name); + handle_memtrace_version(p); break; case MAKE_HEADER(TYPE_AUB, OPCODE_NEW_AUB, SUBOPCODE_REG_WRITE): - fprintf(outfile, "register write block: (dwords %d)\n", h & 0xffff); - fprintf(outfile, " reg 0x%x, data 0x%x\n", p[1], p[5]); + handle_memtrace_reg_write(p); break; case MAKE_HEADER(TYPE_AUB, OPCODE_NEW_AUB, SUBOPCODE_MEM_WRITE): - fprintf(outfile, "memory write block (dwords %d):\n", h & 0xffff); - fprintf(outfile, " address 0x%"PRIx64"\n", *(uint64_t *) &p[1]); - data_type = (p[3] >> 20) & 0xff; - if (data_type != 0) - fprintf(outfile, " data type 0x%x\n", data_type); - fprintf(outfile, " address space 0x%x\n", (p[3] >> 28) & 0xf); + handle_memtrace_mem_write(p); break; case MAKE_HEADER(TYPE_AUB, OPCODE_NEW_AUB, SUBOPCODE_MEM_POLL): fprintf(outfile, "memory poll block (dwords %d):\n", h & 0xffff); break; + case MAKE_HEADER(TYPE_AUB, OPCODE_NEW_AUB, SUBOPCODE_REG_POLL): + break; default: fprintf(outfile, "unknown block type=0x%x, opcode=0x%x, " "subopcode=0x%x (%08x)\n", TYPE(h), OPCODE(h), SUBOPCODE(h), h); |