#include <sys/mman.h>
#include <dlfcn.h>
#include <i915_drm.h>
+#include <inttypes.h>
#include "intel_aub.h"
+#include "aub_write.h"
#include "dev/gen_device_info.h"
#include "util/macros.h"
-#ifndef ALIGN
-#define ALIGN(x, y) (((x) + (y)-1) & ~((y)-1))
-#endif
-
-#define MI_LOAD_REGISTER_IMM_n(n) ((0x22 << 23) | (2 * (n) - 1))
-#define MI_LRI_FORCE_POSTED (1<<12)
-
-#define MI_BATCH_NON_SECURE_I965 (1 << 8)
-
-#define MI_BATCH_BUFFER_END (0xA << 23)
-
-#define min(a, b) ({ \
- __typeof(a) _a = (a); \
- __typeof(b) _b = (b); \
- _a < _b ? _a : _b; \
- })
-
-#define max(a, b) ({ \
- __typeof(a) _a = (a); \
- __typeof(b) _b = (b); \
- _a > _b ? _a : _b; \
- })
-
-#define HWS_PGA_RCSUNIT 0x02080
-#define HWS_PGA_VCSUNIT0 0x12080
-#define HWS_PGA_BCSUNIT 0x22080
-
-#define GFX_MODE_RCSUNIT 0x0229c
-#define GFX_MODE_VCSUNIT0 0x1229c
-#define GFX_MODE_BCSUNIT 0x2229c
-
-#define EXECLIST_SUBMITPORT_RCSUNIT 0x02230
-#define EXECLIST_SUBMITPORT_VCSUNIT0 0x12230
-#define EXECLIST_SUBMITPORT_BCSUNIT 0x22230
-
-#define EXECLIST_STATUS_RCSUNIT 0x02234
-#define EXECLIST_STATUS_VCSUNIT0 0x12234
-#define EXECLIST_STATUS_BCSUNIT 0x22234
-
-#define EXECLIST_SQ_CONTENTS0_RCSUNIT 0x02510
-#define EXECLIST_SQ_CONTENTS0_VCSUNIT0 0x12510
-#define EXECLIST_SQ_CONTENTS0_BCSUNIT 0x22510
-
-#define EXECLIST_CONTROL_RCSUNIT 0x02550
-#define EXECLIST_CONTROL_VCSUNIT0 0x12550
-#define EXECLIST_CONTROL_BCSUNIT 0x22550
-
-#define MEMORY_MAP_SIZE (64 /* MiB */ * 1024 * 1024)
-
-#define PTE_SIZE 4
-#define GEN8_PTE_SIZE 8
-
-#define NUM_PT_ENTRIES (ALIGN(MEMORY_MAP_SIZE, 4096) / 4096)
-#define PT_SIZE ALIGN(NUM_PT_ENTRIES * GEN8_PTE_SIZE, 4096)
-
-#define RING_SIZE (1 * 4096)
-#define PPHWSP_SIZE (1 * 4096)
-#define GEN11_LR_CONTEXT_RENDER_SIZE (14 * 4096)
-#define GEN10_LR_CONTEXT_RENDER_SIZE (19 * 4096)
-#define GEN9_LR_CONTEXT_RENDER_SIZE (22 * 4096)
-#define GEN8_LR_CONTEXT_RENDER_SIZE (20 * 4096)
-#define GEN8_LR_CONTEXT_OTHER_SIZE (2 * 4096)
-
-
-#define STATIC_GGTT_MAP_START 0
-
-#define RENDER_RING_ADDR STATIC_GGTT_MAP_START
-#define RENDER_CONTEXT_ADDR (RENDER_RING_ADDR + RING_SIZE)
-
-#define BLITTER_RING_ADDR (RENDER_CONTEXT_ADDR + PPHWSP_SIZE + GEN10_LR_CONTEXT_RENDER_SIZE)
-#define BLITTER_CONTEXT_ADDR (BLITTER_RING_ADDR + RING_SIZE)
-
-#define VIDEO_RING_ADDR (BLITTER_CONTEXT_ADDR + PPHWSP_SIZE + GEN8_LR_CONTEXT_OTHER_SIZE)
-#define VIDEO_CONTEXT_ADDR (VIDEO_RING_ADDR + RING_SIZE)
-
-#define STATIC_GGTT_MAP_END (VIDEO_CONTEXT_ADDR + PPHWSP_SIZE + GEN8_LR_CONTEXT_OTHER_SIZE)
-#define STATIC_GGTT_MAP_SIZE (STATIC_GGTT_MAP_END - STATIC_GGTT_MAP_START)
-
-#define PML4_PHYS_ADDR ((uint64_t)(STATIC_GGTT_MAP_END))
-
-#define CONTEXT_FLAGS (0x339) /* Normal Priority | L3-LLC Coherency |
- * PPGTT Enabled |
- * Legacy Context with 64 bit VA support |
- * Valid
- */
-
-#define RENDER_CONTEXT_DESCRIPTOR ((uint64_t)1 << 62 | RENDER_CONTEXT_ADDR | CONTEXT_FLAGS)
-#define BLITTER_CONTEXT_DESCRIPTOR ((uint64_t)2 << 62 | BLITTER_CONTEXT_ADDR | CONTEXT_FLAGS)
-#define VIDEO_CONTEXT_DESCRIPTOR ((uint64_t)3 << 62 | VIDEO_CONTEXT_ADDR | CONTEXT_FLAGS)
-
-static const uint32_t render_context_init[GEN9_LR_CONTEXT_RENDER_SIZE / /* Choose the largest */
- sizeof(uint32_t)] = {
- 0 /* MI_NOOP */,
- MI_LOAD_REGISTER_IMM_n(14) | MI_LRI_FORCE_POSTED,
- 0x2244 /* CONTEXT_CONTROL */, 0x90009 /* Inhibit Synchronous Context Switch | Engine Context Restore Inhibit */,
- 0x2034 /* RING_HEAD */, 0,
- 0x2030 /* RING_TAIL */, 0,
- 0x2038 /* RING_BUFFER_START */, RENDER_RING_ADDR,
- 0x203C /* RING_BUFFER_CONTROL */, (RING_SIZE - 4096) | 1 /* Buffer Length | Ring Buffer Enable */,
- 0x2168 /* BB_HEAD_U */, 0,
- 0x2140 /* BB_HEAD_L */, 0,
- 0x2110 /* BB_STATE */, 0,
- 0x211C /* SECOND_BB_HEAD_U */, 0,
- 0x2114 /* SECOND_BB_HEAD_L */, 0,
- 0x2118 /* SECOND_BB_STATE */, 0,
- 0x21C0 /* BB_PER_CTX_PTR */, 0,
- 0x21C4 /* RCS_INDIRECT_CTX */, 0,
- 0x21C8 /* RCS_INDIRECT_CTX_OFFSET */, 0,
- /* MI_NOOP */
- 0, 0,
-
- 0 /* MI_NOOP */,
- MI_LOAD_REGISTER_IMM_n(9) | MI_LRI_FORCE_POSTED,
- 0x23A8 /* CTX_TIMESTAMP */, 0,
- 0x228C /* PDP3_UDW */, 0,
- 0x2288 /* PDP3_LDW */, 0,
- 0x2284 /* PDP2_UDW */, 0,
- 0x2280 /* PDP2_LDW */, 0,
- 0x227C /* PDP1_UDW */, 0,
- 0x2278 /* PDP1_LDW */, 0,
- 0x2274 /* PDP0_UDW */, PML4_PHYS_ADDR >> 32,
- 0x2270 /* PDP0_LDW */, PML4_PHYS_ADDR,
- /* MI_NOOP */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-
- 0 /* MI_NOOP */,
- MI_LOAD_REGISTER_IMM_n(1),
- 0x20C8 /* R_PWR_CLK_STATE */, 0x7FFFFFFF,
- MI_BATCH_BUFFER_END
-};
-
-static const uint32_t blitter_context_init[GEN8_LR_CONTEXT_OTHER_SIZE /
- sizeof(uint32_t)] = {
- 0 /* MI_NOOP */,
- MI_LOAD_REGISTER_IMM_n(11) | MI_LRI_FORCE_POSTED,
- 0x22244 /* CONTEXT_CONTROL */, 0x90009 /* Inhibit Synchronous Context Switch | Engine Context Restore Inhibit */,
- 0x22034 /* RING_HEAD */, 0,
- 0x22030 /* RING_TAIL */, 0,
- 0x22038 /* RING_BUFFER_START */, BLITTER_RING_ADDR,
- 0x2203C /* RING_BUFFER_CONTROL */, (RING_SIZE - 4096) | 1 /* Buffer Length | Ring Buffer Enable */,
- 0x22168 /* BB_HEAD_U */, 0,
- 0x22140 /* BB_HEAD_L */, 0,
- 0x22110 /* BB_STATE */, 0,
- 0x2211C /* SECOND_BB_HEAD_U */, 0,
- 0x22114 /* SECOND_BB_HEAD_L */, 0,
- 0x22118 /* SECOND_BB_STATE */, 0,
- /* MI_NOOP */
- 0, 0, 0, 0, 0, 0, 0, 0,
-
- 0 /* MI_NOOP */,
- MI_LOAD_REGISTER_IMM_n(9) | MI_LRI_FORCE_POSTED,
- 0x223A8 /* CTX_TIMESTAMP */, 0,
- 0x2228C /* PDP3_UDW */, 0,
- 0x22288 /* PDP3_LDW */, 0,
- 0x22284 /* PDP2_UDW */, 0,
- 0x22280 /* PDP2_LDW */, 0,
- 0x2227C /* PDP1_UDW */, 0,
- 0x22278 /* PDP1_LDW */, 0,
- 0x22274 /* PDP0_UDW */, PML4_PHYS_ADDR >> 32,
- 0x22270 /* PDP0_LDW */, PML4_PHYS_ADDR,
- /* MI_NOOP */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-
- MI_BATCH_BUFFER_END
-};
-
-static const uint32_t video_context_init[GEN8_LR_CONTEXT_OTHER_SIZE /
- sizeof(uint32_t)] = {
- 0 /* MI_NOOP */,
- MI_LOAD_REGISTER_IMM_n(11) | MI_LRI_FORCE_POSTED,
- 0x1C244 /* CONTEXT_CONTROL */, 0x90009 /* Inhibit Synchronous Context Switch | Engine Context Restore Inhibit */,
- 0x1C034 /* RING_HEAD */, 0,
- 0x1C030 /* RING_TAIL */, 0,
- 0x1C038 /* RING_BUFFER_START */, VIDEO_RING_ADDR,
- 0x1C03C /* RING_BUFFER_CONTROL */, (RING_SIZE - 4096) | 1 /* Buffer Length | Ring Buffer Enable */,
- 0x1C168 /* BB_HEAD_U */, 0,
- 0x1C140 /* BB_HEAD_L */, 0,
- 0x1C110 /* BB_STATE */, 0,
- 0x1C11C /* SECOND_BB_HEAD_U */, 0,
- 0x1C114 /* SECOND_BB_HEAD_L */, 0,
- 0x1C118 /* SECOND_BB_STATE */, 0,
- /* MI_NOOP */
- 0, 0, 0, 0, 0, 0, 0, 0,
-
- 0 /* MI_NOOP */,
- MI_LOAD_REGISTER_IMM_n(9) | MI_LRI_FORCE_POSTED,
- 0x1C3A8 /* CTX_TIMESTAMP */, 0,
- 0x1C28C /* PDP3_UDW */, 0,
- 0x1C288 /* PDP3_LDW */, 0,
- 0x1C284 /* PDP2_UDW */, 0,
- 0x1C280 /* PDP2_LDW */, 0,
- 0x1C27C /* PDP1_UDW */, 0,
- 0x1C278 /* PDP1_LDW */, 0,
- 0x1C274 /* PDP0_UDW */, PML4_PHYS_ADDR >> 32,
- 0x1C270 /* PDP0_LDW */, PML4_PHYS_ADDR,
- /* MI_NOOP */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-
- MI_BATCH_BUFFER_END
-};
-
static int close_init_helper(int fd);
static int ioctl_init_helper(int fd, unsigned long request, ...);
static int (*libc_ioctl)(int fd, unsigned long request, ...) = ioctl_init_helper;
static int drm_fd = -1;
-static char *filename = NULL;
-static FILE *files[2] = { NULL, NULL };
-static struct gen_device_info devinfo = {0};
+static char *output_filename = NULL;
+static FILE *output_file = NULL;
static int verbose = 0;
static bool device_override;
-static uint32_t device;
-static int addr_bits = 0;
#define MAX_BO_COUNT 64 * 1024
#define IS_USERPTR(p) ((uintptr_t) (p) & USERPTR_FLAG)
#define GET_PTR(p) ( (void *) ((uintptr_t) p & ~(uintptr_t) 1) )
-static inline bool use_execlists(void)
-{
- return devinfo.gen >= 8;
-}
-
static void __attribute__ ((format(__printf__, 2, 3)))
fail_if(int cond, const char *format, ...)
{
return (v + a - 1) & ~(a - 1);
}
-static void
-dword_out(uint32_t data)
-{
- for (int i = 0; i < ARRAY_SIZE (files); i++) {
- if (files[i] == NULL)
- continue;
-
- fail_if(fwrite(&data, 1, 4, files[i]) == 0,
- "Writing to output failed\n");
- }
-}
-
-static void
-data_out(const void *data, size_t size)
-{
- if (size == 0)
- return;
-
- for (int i = 0; i < ARRAY_SIZE (files); i++) {
- if (files[i] == NULL)
- continue;
-
- fail_if(fwrite(data, 1, size, files[i]) == 0,
- "Writing to output failed\n");
- }
-}
-
-static uint32_t
-gtt_size(void)
-{
- return NUM_PT_ENTRIES * (addr_bits > 32 ? GEN8_PTE_SIZE : PTE_SIZE);
-}
-
-static void
-mem_trace_memory_write_header_out(uint64_t addr, uint32_t len,
- uint32_t addr_space)
-{
- uint32_t dwords = ALIGN(len, sizeof(uint32_t)) / sizeof(uint32_t);
-
- dword_out(CMD_MEM_TRACE_MEMORY_WRITE | (5 + dwords - 1));
- dword_out(addr & 0xFFFFFFFF); /* addr lo */
- dword_out(addr >> 32); /* addr hi */
- dword_out(addr_space); /* gtt */
- dword_out(len);
-}
-
-static void
-register_write_out(uint32_t addr, uint32_t value)
-{
- uint32_t dwords = 1;
-
- dword_out(CMD_MEM_TRACE_REGISTER_WRITE | (5 + dwords - 1));
- dword_out(addr);
- dword_out(AUB_MEM_TRACE_REGISTER_SIZE_DWORD |
- AUB_MEM_TRACE_REGISTER_SPACE_MMIO);
- dword_out(0xFFFFFFFF); /* mask lo */
- dword_out(0x00000000); /* mask hi */
- dword_out(value);
-}
-
-static struct ppgtt_table {
- uint64_t phys_addr;
- struct ppgtt_table *subtables[512];
-} pml4 = {PML4_PHYS_ADDR};
-
-static void
-populate_ppgtt_table(struct ppgtt_table *table, int start, int end,
- int level)
-{
- static uint64_t phys_addrs_allocator = (PML4_PHYS_ADDR >> 12) + 1;
- uint64_t entries[512] = {0};
- int dirty_start = 512, dirty_end = 0;
-
- for (int i = start; i <= end; i++) {
- if (!table->subtables[i]) {
- dirty_start = min(dirty_start, i);
- dirty_end = max(dirty_end, i);
- if (level == 1) {
- table->subtables[i] =
- (void *)(phys_addrs_allocator++ << 12);
- } else {
- table->subtables[i] =
- calloc(1, sizeof(struct ppgtt_table));
- table->subtables[i]->phys_addr =
- phys_addrs_allocator++ << 12;
- }
- }
- entries[i] = 3 /* read/write | present */ |
- (level == 1 ? (uint64_t)table->subtables[i] :
- table->subtables[i]->phys_addr);
- }
-
- if (dirty_start <= dirty_end) {
- uint64_t write_addr = table->phys_addr + dirty_start *
- sizeof(uint64_t);
- uint64_t write_size = (dirty_end - dirty_start + 1) *
- sizeof(uint64_t);
- mem_trace_memory_write_header_out(write_addr, write_size,
- AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_PHYSICAL);
- data_out(entries + dirty_start, write_size);
- }
-}
-
-static void
-map_ppgtt(uint64_t start, uint64_t size)
-{
- uint64_t l4_start = start & 0xff8000000000;
- uint64_t l4_end = ((start + size - 1) | 0x007fffffffff) & 0xffffffffffff;
-
-#define L4_index(addr) (((addr) >> 39) & 0x1ff)
-#define L3_index(addr) (((addr) >> 30) & 0x1ff)
-#define L2_index(addr) (((addr) >> 21) & 0x1ff)
-#define L1_index(addr) (((addr) >> 12) & 0x1ff)
-
-#define L3_table(addr) (pml4.subtables[L4_index(addr)])
-#define L2_table(addr) (L3_table(addr)->subtables[L3_index(addr)])
-#define L1_table(addr) (L2_table(addr)->subtables[L2_index(addr)])
-
- populate_ppgtt_table(&pml4, L4_index(l4_start), L4_index(l4_end), 4);
-
- for (uint64_t l4 = l4_start; l4 < l4_end; l4 += (1ULL << 39)) {
- uint64_t l3_start = max(l4, start & 0xffffc0000000);
- uint64_t l3_end = min(l4 + (1ULL << 39),
- ((start + size - 1) | 0x00003fffffff) & 0xffffffffffff);
- uint64_t l3_start_idx = L3_index(l3_start);
- uint64_t l3_end_idx = L3_index(l3_start) >= l3_start_idx ? L3_index(l3_end) : 0x1ff;
-
- populate_ppgtt_table(L3_table(l4), l3_start_idx, l3_end_idx, 3);
-
- for (uint64_t l3 = l3_start; l3 < l3_end; l3 += (1ULL << 30)) {
- uint64_t l2_start = max(l3, start & 0xffffffe00000);
- uint64_t l2_end = min(l3 + (1ULL << 30),
- ((start + size - 1) | 0x0000001fffff) & 0xffffffffffff);
- uint64_t l2_start_idx = L2_index(l2_start);
- uint64_t l2_end_idx = L2_index(l2_end) >= l2_start_idx ? L2_index(l2_end) : 0x1ff;
-
- populate_ppgtt_table(L2_table(l3), l2_start_idx, l2_end_idx, 2);
-
- for (uint64_t l2 = l2_start; l2 < l2_end; l2 += (1ULL << 21)) {
- uint64_t l1_start = max(l2, start & 0xfffffffff000);
- uint64_t l1_end = min(l2 + (1ULL << 21),
- ((start + size - 1) | 0x000000000fff) & 0xffffffffffff);
- uint64_t l1_start_idx = L1_index(l1_start);
- uint64_t l1_end_idx = L1_index(l1_end) >= l1_start_idx ? L1_index(l1_end) : 0x1ff;
-
- populate_ppgtt_table(L1_table(l2), l1_start_idx, l1_end_idx, 1);
- }
- }
- }
-}
-
-static uint64_t
-ppgtt_lookup(uint64_t ppgtt_addr)
-{
- return (uint64_t)L1_table(ppgtt_addr)->subtables[L1_index(ppgtt_addr)];
-}
-
-static void
-write_execlists_header(void)
-{
- char app_name[8 * 4];
- int app_name_len, dwords;
-
- app_name_len =
- snprintf(app_name, sizeof(app_name), "PCI-ID=0x%X %s", device,
- program_invocation_short_name);
- app_name_len = ALIGN(app_name_len, sizeof(uint32_t));
-
- dwords = 5 + app_name_len / sizeof(uint32_t);
- dword_out(CMD_MEM_TRACE_VERSION | (dwords - 1));
- dword_out(AUB_MEM_TRACE_VERSION_FILE_VERSION);
- dword_out(devinfo.simulator_id << AUB_MEM_TRACE_VERSION_DEVICE_SHIFT);
- dword_out(0); /* version */
- dword_out(0); /* version */
- data_out(app_name, app_name_len);
-
- /* GGTT PT */
- uint32_t ggtt_ptes = STATIC_GGTT_MAP_SIZE >> 12;
-
- mem_trace_memory_write_header_out(STATIC_GGTT_MAP_START >> 12,
- ggtt_ptes * GEN8_PTE_SIZE,
- AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_GGTT_ENTRY);
- for (uint32_t i = 0; i < ggtt_ptes; i++) {
- dword_out(1 + 0x1000 * i + STATIC_GGTT_MAP_START);
- dword_out(0);
- }
-
- /* RENDER_RING */
- mem_trace_memory_write_header_out(RENDER_RING_ADDR, RING_SIZE,
- AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_GGTT);
- for (uint32_t i = 0; i < RING_SIZE; i += sizeof(uint32_t))
- dword_out(0);
-
- /* RENDER_PPHWSP */
- mem_trace_memory_write_header_out(RENDER_CONTEXT_ADDR,
- PPHWSP_SIZE +
- sizeof(render_context_init),
- AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_GGTT);
- for (uint32_t i = 0; i < PPHWSP_SIZE; i += sizeof(uint32_t))
- dword_out(0);
-
- /* RENDER_CONTEXT */
- data_out(render_context_init, sizeof(render_context_init));
-
- /* BLITTER_RING */
- mem_trace_memory_write_header_out(BLITTER_RING_ADDR, RING_SIZE,
- AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_GGTT);
- for (uint32_t i = 0; i < RING_SIZE; i += sizeof(uint32_t))
- dword_out(0);
-
- /* BLITTER_PPHWSP */
- mem_trace_memory_write_header_out(BLITTER_CONTEXT_ADDR,
- PPHWSP_SIZE +
- sizeof(blitter_context_init),
- AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_GGTT);
- for (uint32_t i = 0; i < PPHWSP_SIZE; i += sizeof(uint32_t))
- dword_out(0);
-
- /* BLITTER_CONTEXT */
- data_out(blitter_context_init, sizeof(blitter_context_init));
-
- /* VIDEO_RING */
- mem_trace_memory_write_header_out(VIDEO_RING_ADDR, RING_SIZE,
- AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_GGTT);
- for (uint32_t i = 0; i < RING_SIZE; i += sizeof(uint32_t))
- dword_out(0);
-
- /* VIDEO_PPHWSP */
- mem_trace_memory_write_header_out(VIDEO_CONTEXT_ADDR,
- PPHWSP_SIZE +
- sizeof(video_context_init),
- AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_GGTT);
- for (uint32_t i = 0; i < PPHWSP_SIZE; i += sizeof(uint32_t))
- dword_out(0);
-
- /* VIDEO_CONTEXT */
- data_out(video_context_init, sizeof(video_context_init));
-
- register_write_out(HWS_PGA_RCSUNIT, RENDER_CONTEXT_ADDR);
- register_write_out(HWS_PGA_VCSUNIT0, VIDEO_CONTEXT_ADDR);
- register_write_out(HWS_PGA_BCSUNIT, BLITTER_CONTEXT_ADDR);
-
- register_write_out(GFX_MODE_RCSUNIT, 0x80008000 /* execlist enable */);
- register_write_out(GFX_MODE_VCSUNIT0, 0x80008000 /* execlist enable */);
- register_write_out(GFX_MODE_BCSUNIT, 0x80008000 /* execlist enable */);
-}
-
-static void write_legacy_header(void)
-{
- char app_name[8 * 4];
- char comment[16];
- int comment_len, comment_dwords, dwords;
- uint32_t entry = 0x200003;
-
- comment_len = snprintf(comment, sizeof(comment), "PCI-ID=0x%x", device);
- comment_dwords = ((comment_len + 3) / 4);
-
- /* Start with a (required) version packet. */
- dwords = 13 + comment_dwords;
- dword_out(CMD_AUB_HEADER | (dwords - 2));
- dword_out((4 << AUB_HEADER_MAJOR_SHIFT) |
- (0 << AUB_HEADER_MINOR_SHIFT));
-
- /* Next comes a 32-byte application name. */
- strncpy(app_name, program_invocation_short_name, sizeof(app_name));
- app_name[sizeof(app_name) - 1] = 0;
- data_out(app_name, sizeof(app_name));
-
- dword_out(0); /* timestamp */
- dword_out(0); /* timestamp */
- dword_out(comment_len);
- data_out(comment, comment_dwords * 4);
-
- /* Set up the GTT. The max we can handle is 64M */
- dword_out(CMD_AUB_TRACE_HEADER_BLOCK | ((addr_bits > 32 ? 6 : 5) - 2));
- dword_out(AUB_TRACE_MEMTYPE_GTT_ENTRY |
- AUB_TRACE_TYPE_NOTYPE | AUB_TRACE_OP_DATA_WRITE);
- dword_out(0); /* subtype */
- dword_out(0); /* offset */
- dword_out(gtt_size()); /* size */
- if (addr_bits > 32)
- dword_out(0);
- for (uint32_t i = 0; i < NUM_PT_ENTRIES; i++) {
- dword_out(entry + 0x1000 * i);
- if (addr_bits > 32)
- dword_out(0);
- }
-}
-
-/**
- * Break up large objects into multiple writes. Otherwise a 128kb VBO
- * would overflow the 16 bits of size field in the packet header and
- * everything goes badly after that.
- */
-static void
-aub_write_trace_block(uint32_t type, void *virtual, uint32_t size, uint64_t gtt_offset)
-{
- uint32_t block_size;
- uint32_t subtype = 0;
- static const char null_block[8 * 4096];
-
- for (uint32_t offset = 0; offset < size; offset += block_size) {
- block_size = min(8 * 4096, size - offset);
-
- if (use_execlists()) {
- block_size = min(4096, block_size);
- mem_trace_memory_write_header_out(ppgtt_lookup(gtt_offset + offset),
- block_size,
- AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_PHYSICAL);
- } else {
- dword_out(CMD_AUB_TRACE_HEADER_BLOCK |
- ((addr_bits > 32 ? 6 : 5) - 2));
- dword_out(AUB_TRACE_MEMTYPE_GTT |
- type | AUB_TRACE_OP_DATA_WRITE);
- dword_out(subtype);
- dword_out(gtt_offset + offset);
- dword_out(align_u32(block_size, 4));
- if (addr_bits > 32)
- dword_out((gtt_offset + offset) >> 32);
- }
-
- if (virtual)
- data_out(((char *) GET_PTR(virtual)) + offset, block_size);
- else
- data_out(null_block, block_size);
-
- /* Pad to a multiple of 4 bytes. */
- data_out(null_block, -block_size & 3);
- }
-}
-
-static void
-write_reloc(void *p, uint64_t v)
-{
- if (addr_bits > 32) {
- /* From the Broadwell PRM Vol. 2a,
- * MI_LOAD_REGISTER_MEM::MemoryAddress:
- *
- * "This field specifies the address of the memory
- * location where the register value specified in the
- * DWord above will read from. The address specifies
- * the DWord location of the data. Range =
- * GraphicsVirtualAddress[63:2] for a DWord register
- * GraphicsAddress [63:48] are ignored by the HW and
- * assumed to be in correct canonical form [63:48] ==
- * [47]."
- *
- * In practice, this will always mean the top bits are zero
- * because of the GTT size limitation of the aubdump tool.
- */
- const int shift = 63 - 47;
- *(uint64_t *)p = (((int64_t)v) << shift) >> shift;
- } else {
- *(uint32_t *)p = v;
- }
-}
-
-static void
-aub_dump_execlist(uint64_t batch_offset, int ring_flag)
-{
- uint32_t ring_addr;
- uint64_t descriptor;
- uint32_t elsp_reg;
- uint32_t elsq_reg;
- uint32_t status_reg;
- uint32_t control_reg;
-
- switch (ring_flag) {
- case I915_EXEC_DEFAULT:
- case I915_EXEC_RENDER:
- ring_addr = RENDER_RING_ADDR;
- descriptor = RENDER_CONTEXT_DESCRIPTOR;
- elsp_reg = EXECLIST_SUBMITPORT_RCSUNIT;
- elsq_reg = EXECLIST_SQ_CONTENTS0_RCSUNIT;
- status_reg = EXECLIST_STATUS_RCSUNIT;
- control_reg = EXECLIST_CONTROL_RCSUNIT;
- break;
- case I915_EXEC_BSD:
- ring_addr = VIDEO_RING_ADDR;
- descriptor = VIDEO_CONTEXT_DESCRIPTOR;
- elsp_reg = EXECLIST_SUBMITPORT_VCSUNIT0;
- elsq_reg = EXECLIST_SQ_CONTENTS0_VCSUNIT0;
- status_reg = EXECLIST_STATUS_VCSUNIT0;
- control_reg = EXECLIST_CONTROL_VCSUNIT0;
- break;
- case I915_EXEC_BLT:
- ring_addr = BLITTER_RING_ADDR;
- descriptor = BLITTER_CONTEXT_DESCRIPTOR;
- elsp_reg = EXECLIST_SUBMITPORT_BCSUNIT;
- elsq_reg = EXECLIST_SQ_CONTENTS0_BCSUNIT;
- status_reg = EXECLIST_STATUS_BCSUNIT;
- control_reg = EXECLIST_CONTROL_BCSUNIT;
- break;
- }
-
- mem_trace_memory_write_header_out(ring_addr, 16,
- AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_GGTT);
- dword_out(AUB_MI_BATCH_BUFFER_START | MI_BATCH_NON_SECURE_I965 | (3 - 2));
- dword_out(batch_offset & 0xFFFFFFFF);
- dword_out(batch_offset >> 32);
- dword_out(0 /* MI_NOOP */);
-
- mem_trace_memory_write_header_out(ring_addr + 8192 + 20, 4,
- AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_GGTT);
- dword_out(0); /* RING_BUFFER_HEAD */
- mem_trace_memory_write_header_out(ring_addr + 8192 + 28, 4,
- AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_GGTT);
- dword_out(16); /* RING_BUFFER_TAIL */
-
- if (devinfo.gen >= 11) {
- register_write_out(elsq_reg, descriptor & 0xFFFFFFFF);
- register_write_out(elsq_reg + sizeof(uint32_t), descriptor >> 32);
- register_write_out(control_reg, 1);
- } else {
- register_write_out(elsp_reg, 0);
- register_write_out(elsp_reg, 0);
- register_write_out(elsp_reg, descriptor >> 32);
- register_write_out(elsp_reg, descriptor & 0xFFFFFFFF);
- }
-
- dword_out(CMD_MEM_TRACE_REGISTER_POLL | (5 + 1 - 1));
- dword_out(status_reg);
- dword_out(AUB_MEM_TRACE_REGISTER_SIZE_DWORD |
- AUB_MEM_TRACE_REGISTER_SPACE_MMIO);
- if (devinfo.gen >= 11) {
- dword_out(0x00000001); /* mask lo */
- dword_out(0x00000000); /* mask hi */
- dword_out(0x00000001);
- } else {
- dword_out(0x00000010); /* mask lo */
- dword_out(0x00000000); /* mask hi */
- dword_out(0x00000000);
- }
-}
-
-static void
-aub_dump_ringbuffer(uint64_t batch_offset, uint64_t offset, int ring_flag)
-{
- uint32_t ringbuffer[4096];
- unsigned aub_mi_bbs_len;
- int ring = AUB_TRACE_TYPE_RING_PRB0; /* The default ring */
- int ring_count = 0;
-
- if (ring_flag == I915_EXEC_BSD)
- ring = AUB_TRACE_TYPE_RING_PRB1;
- else if (ring_flag == I915_EXEC_BLT)
- ring = AUB_TRACE_TYPE_RING_PRB2;
-
- /* Make a ring buffer to execute our batchbuffer. */
- memset(ringbuffer, 0, sizeof(ringbuffer));
-
- aub_mi_bbs_len = addr_bits > 32 ? 3 : 2;
- ringbuffer[ring_count] = AUB_MI_BATCH_BUFFER_START | (aub_mi_bbs_len - 2);
- write_reloc(&ringbuffer[ring_count + 1], batch_offset);
- ring_count += aub_mi_bbs_len;
-
- /* Write out the ring. This appears to trigger execution of
- * the ring in the simulator.
- */
- dword_out(CMD_AUB_TRACE_HEADER_BLOCK |
- ((addr_bits > 32 ? 6 : 5) - 2));
- dword_out(AUB_TRACE_MEMTYPE_GTT | ring | AUB_TRACE_OP_COMMAND_WRITE);
- dword_out(0); /* general/surface subtype */
- dword_out(offset);
- dword_out(ring_count * 4);
- if (addr_bits > 32)
- dword_out(offset >> 32);
-
- data_out(ringbuffer, ring_count * 4);
-}
+static struct gen_device_info devinfo = {0};
+static uint32_t device;
+static struct aub_file aub_file;
static void *
relocate_bo(struct bo *bo, const struct drm_i915_gem_execbuffer2 *execbuffer2,
else
handle = relocs[i].target_handle;
- write_reloc(((char *)relocated) + relocs[i].offset,
- get_bo(handle)->offset + relocs[i].delta);
+ aub_write_reloc(&devinfo, ((char *)relocated) + relocs[i].offset,
+ get_bo(handle)->offset + relocs[i].delta);
}
return relocated;
fail_if(!gen_get_device_info(device, &devinfo),
"failed to identify chipset=0x%x\n", device);
- addr_bits = devinfo.gen >= 8 ? 48 : 32;
-
- if (use_execlists())
- write_execlists_header();
- else
- write_legacy_header();
+ aub_file_init(&aub_file, output_file, device);
+ if (verbose == 2)
+ aub_file.verbose_log_file = stdout;
+ aub_write_header(&aub_file, program_invocation_short_name);
if (verbose)
printf("[intel_aubdump: running, "
"output file %s, chipset id 0x%04x, gen %d]\n",
- filename, device, devinfo.gen);
+ output_filename, device, devinfo.gen);
}
- if (use_execlists())
+ if (aub_use_execlists(&aub_file))
offset = 0x1000;
else
- offset = gtt_size();
+ offset = aub_gtt_size(&aub_file);
if (verbose)
printf("Dumping execbuffer2:\n");
bo->map = gem_mmap(fd, obj->handle, 0, bo->size);
fail_if(bo->map == MAP_FAILED, "intel_aubdump: bo mmap failed\n");
- if (use_execlists())
- map_ppgtt(bo->offset, bo->size);
+ if (aub_use_execlists(&aub_file))
+ aub_map_ppgtt(&aub_file, bo->offset, bo->size);
}
batch_index = (execbuffer2->flags & I915_EXEC_BATCH_FIRST) ? 0 :
data = bo->map;
if (bo == batch_bo) {
- aub_write_trace_block(AUB_TRACE_TYPE_BATCH,
- data, bo->size, bo->offset);
+ aub_write_trace_block(&aub_file, AUB_TRACE_TYPE_BATCH,
+ GET_PTR(data), bo->size, bo->offset);
} else {
- aub_write_trace_block(AUB_TRACE_TYPE_NOTYPE,
- data, bo->size, bo->offset);
+ aub_write_trace_block(&aub_file, AUB_TRACE_TYPE_NOTYPE,
+ GET_PTR(data), bo->size, bo->offset);
}
+
if (data != bo->map)
free(data);
}
- if (use_execlists()) {
- aub_dump_execlist(batch_bo->offset +
- execbuffer2->batch_start_offset, ring_flag);
- } else {
- /* Dump ring buffer */
- aub_dump_ringbuffer(batch_bo->offset +
- execbuffer2->batch_start_offset, offset,
- ring_flag);
- }
-
- for (int i = 0; i < ARRAY_SIZE(files); i++) {
- if (files[i] != NULL)
- fflush(files[i]);
- }
+ aub_write_exec(&aub_file,
+ batch_bo->offset + execbuffer2->batch_start_offset,
+ offset, ring_flag);
if (device_override &&
(execbuffer2->flags & I915_EXEC_FENCE_ARRAY) != 0) {
return libc_close(fd);
}
-static FILE *
-launch_command(char *command)
-{
- int i = 0, fds[2];
- char **args = calloc(strlen(command), sizeof(char *));
- char *iter = command;
-
- args[i++] = iter = command;
-
- while ((iter = strstr(iter, ",")) != NULL) {
- *iter = '\0';
- iter += 1;
- args[i++] = iter;
- }
-
- if (pipe(fds) == -1)
- return NULL;
-
- switch (fork()) {
- case 0:
- dup2(fds[0], 0);
- fail_if(execvp(args[0], args) == -1,
- "intel_aubdump: failed to launch child command\n");
- return NULL;
-
- default:
- free(args);
- return fdopen(fds[1], "w");
-
- case -1:
- return NULL;
- }
-}
-
static void
maybe_init(void)
{
config = fdopen(3, "r");
while (fscanf(config, "%m[^=]=%m[^\n]\n", &key, &value) != EOF) {
if (!strcmp(key, "verbose")) {
- verbose = 1;
+ if (!strcmp(value, "1")) {
+ verbose = 1;
+ } else if (!strcmp(value, "2")) {
+ verbose = 2;
+ }
} else if (!strcmp(key, "device")) {
fail_if(sscanf(value, "%i", &device) != 1,
"intel_aubdump: failed to parse device id '%s'",
value);
device_override = true;
} else if (!strcmp(key, "file")) {
- filename = strdup(value);
- files[0] = fopen(filename, "w+");
- fail_if(files[0] == NULL,
+ output_filename = strdup(value);
+ output_file = fopen(output_filename, "w+");
+ fail_if(output_file == NULL,
"intel_aubdump: failed to open file '%s'\n",
- filename);
- } else if (!strcmp(key, "command")) {
- files[1] = launch_command(value);
- fail_if(files[1] == NULL,
- "intel_aubdump: failed to launch command '%s'\n",
- value);
+ output_filename);
} else {
fprintf(stderr, "intel_aubdump: unknown option '%s'\n", key);
}
static void __attribute__ ((destructor))
fini(void)
{
- free(filename);
- for (int i = 0; i < ARRAY_SIZE(files); i++) {
- if (files[i] != NULL)
- fclose(files[i]);
- }
+ free(output_filename);
+ aub_file_finish(&aub_file);
free(bos);
}