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-rw-r--r--tools/aubdump.c405
1 files changed, 382 insertions, 23 deletions
diff --git a/tools/aubdump.c b/tools/aubdump.c
index 5def6947..2a37c1a7 100644
--- a/tools/aubdump.c
+++ b/tools/aubdump.c
@@ -46,6 +46,177 @@
#define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0]))
#endif
+#ifndef ALIGN
+#define ALIGN(x, y) (((x) + (y)-1) & ~((y)-1))
+#endif
+
+#define min(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 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 GEN10_LR_CONTEXT_RENDER_SIZE (19 * 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 CONTEXT_FLAGS (0x229) /* Normal Priority | L3-LLC Coherency |
+ Legacy Context with no 64 bit VA support | Valid */
+
+#define RENDER_CONTEXT_DESCRIPTOR ((uint64_t)1 << 32 | RENDER_CONTEXT_ADDR | CONTEXT_FLAGS)
+#define BLITTER_CONTEXT_DESCRIPTOR ((uint64_t)2 << 32 | BLITTER_CONTEXT_ADDR | CONTEXT_FLAGS)
+#define VIDEO_CONTEXT_DESCRIPTOR ((uint64_t)3 << 32 | VIDEO_CONTEXT_ADDR | CONTEXT_FLAGS)
+
+static const uint32_t render_context_init[GEN10_LR_CONTEXT_RENDER_SIZE /
+ sizeof(uint32_t)] = {
+ 0 /* MI_NOOP */,
+ 0x1100101B /* MI_LOAD_REGISTER_IMM */,
+ 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 */,
+ 0x11001011 /* MI_LOAD_REGISTER_IMM */,
+ 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 */, 0,
+ 0x2270 /* PDP0_LDW */, 0,
+ /* MI_NOOP */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0 /* MI_NOOP */,
+ 0x11000001 /* MI_LOAD_REGISTER_IMM */,
+ 0x20C8 /* R_PWR_CLK_STATE */, 0x7FFFFFFF,
+ 0x05000001 /* MI_BATCH_BUFFER_END */
+};
+
+static const uint32_t blitter_context_init[GEN8_LR_CONTEXT_OTHER_SIZE /
+ sizeof(uint32_t)] = {
+ 0 /* MI_NOOP */,
+ 0x11001015 /* MI_LOAD_REGISTER_IMM */,
+ 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 */,
+ 0x11001011,
+ 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 */, 0,
+ 0x22270 /* PDP0_LDW */, 0,
+ /* MI_NOOP */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0x05000001 /* MI_BATCH_BUFFER_END */
+};
+
+static const uint32_t video_context_init[GEN8_LR_CONTEXT_OTHER_SIZE /
+ sizeof(uint32_t)] = {
+ 0 /* MI_NOOP */,
+ 0x11001015 /* MI_LOAD_REGISTER_IMM */,
+ 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 */,
+ 0x11001011,
+ 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 */, 0,
+ 0x1C270 /* PDP0_LDW */, 0,
+ /* MI_NOOP */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0x05000001 /* MI_BATCH_BUFFER_END */
+};
+
static int close_init_helper(int fd);
static int ioctl_init_helper(int fd, unsigned long request, ...);
@@ -171,21 +342,131 @@ data_out(const void *data, size_t size)
}
static uint32_t
-gtt_entry_size(void)
+gtt_size(void)
{
- return addr_bits > 32 ? 8 : 4;
+ return NUM_PT_ENTRIES * (addr_bits > 32 ? GEN8_PTE_SIZE : PTE_SIZE);
}
-static uint32_t
-gtt_size(void)
+static void
+mem_trace_memory_write_header_out(uint64_t addr, uint32_t len,
+ uint32_t addr_space)
{
- /* Enough for 64MB assuming 4kB pages. */
- const unsigned entries = 0x4000;
- return entries * gtt_entry_size();
+ 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
-write_header(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 void
+gen10_write_header(void)
+{
+ char app_name[8 * 4];
+ int app_name_len, dwords;
+ uint32_t entry = 0x3; /* read/write | present */
+
+ 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(AUB_MEM_TRACE_VERSION_DEVICE_CNL |
+ AUB_MEM_TRACE_VERSION_METHOD_PHY);
+ dword_out(0); /* version */
+ dword_out(0); /* version */
+ data_out(app_name, app_name_len);
+
+ /* GGTT PT */
+ for (uint32_t page = 0; page < ALIGN(PT_SIZE, 4096) / 4096; page++) {
+ uint32_t to_write = min(PT_SIZE - page * 4096, 4096);
+ mem_trace_memory_write_header_out(page << 12, to_write,
+ AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_GGTT_ENTRY);
+ for (uint32_t i = 0; i < to_write / GEN8_PTE_SIZE; i++) {
+ dword_out(entry + 0x1000 * i + 0x200000 * page);
+ dword_out(0);
+ }
+ }
+
+ /* RENDER_RING */
+ mem_trace_memory_write_header_out(RENDER_RING_ADDR, RING_SIZE,
+ AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_LOCAL);
+ 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_LOCAL);
+ 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_LOCAL);
+ 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_LOCAL);
+ 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_LOCAL);
+ 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_LOCAL);
+ 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_header(void)
{
char app_name[8 * 4];
char comment[16];
@@ -220,7 +501,7 @@ write_header(void)
dword_out(gtt_size()); /* size */
if (addr_bits > 32)
dword_out(0);
- for (uint32_t i = 0; i * gtt_entry_size() < gtt_size(); i++) {
+ for (uint32_t i = 0; i < NUM_PT_ENTRIES; i++) {
dword_out(entry + 0x1000 * i);
if (addr_bits > 32)
dword_out(0);
@@ -245,15 +526,21 @@ aub_write_trace_block(uint32_t type, void *virtual, uint32_t size, uint64_t gtt_
if (block_size > 8 * 4096)
block_size = 8 * 4096;
- 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 (gen >= 10) {
+ mem_trace_memory_write_header_out(gtt_offset + offset,
+ block_size,
+ AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_LOCAL);
+ } 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);
@@ -292,6 +579,64 @@ write_reloc(void *p, uint64_t 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 status_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;
+ status_reg = EXECLIST_STATUS_RCSUNIT;
+ break;
+ case I915_EXEC_BSD:
+ ring_addr = VIDEO_RING_ADDR;
+ descriptor = VIDEO_CONTEXT_DESCRIPTOR;
+ elsp_reg = EXECLIST_SUBMITPORT_VCSUNIT0;
+ status_reg = EXECLIST_STATUS_VCSUNIT0;
+ break;
+ case I915_EXEC_BLT:
+ ring_addr = BLITTER_RING_ADDR;
+ descriptor = BLITTER_CONTEXT_DESCRIPTOR;
+ elsp_reg = EXECLIST_SUBMITPORT_BCSUNIT;
+ status_reg = EXECLIST_STATUS_BCSUNIT;
+ break;
+ }
+
+ mem_trace_memory_write_header_out(ring_addr, 16,
+ AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_LOCAL);
+ dword_out(AUB_MI_BATCH_BUFFER_START | (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_LOCAL);
+ dword_out(0); /* RING_BUFFER_HEAD */
+ mem_trace_memory_write_header_out(ring_addr + 8192 + 28, 4,
+ AUB_MEM_TRACE_MEMORY_ADDRESS_SPACE_LOCAL);
+ dword_out(16); /* RING_BUFFER_TAIL */
+
+ register_write_out(elsp_reg, 0);
+ register_write_out(elsp_reg, 8);
+ 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);
+ 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];
@@ -404,7 +749,7 @@ dump_execbuffer2(int fd, struct drm_i915_gem_execbuffer2 *execbuffer2)
struct drm_i915_gem_exec_object2 *exec_objects =
(struct drm_i915_gem_exec_object2 *) (uintptr_t) execbuffer2->buffers_ptr;
uint32_t ring_flag = execbuffer2->flags & I915_EXEC_RING_MASK;
- uint32_t offset = gtt_size();
+ uint32_t offset;
struct drm_i915_gem_exec_object2 *obj;
struct bo *bo, *batch_bo;
int batch_index;
@@ -426,7 +771,10 @@ dump_execbuffer2(int fd, struct drm_i915_gem_execbuffer2 *execbuffer2)
addr_bits = gen >= 8 ? 48 : 32;
- write_header();
+ if (gen >= 10)
+ gen10_write_header();
+ else
+ write_header();
if (verbose)
printf("[intel_aubdump: running, "
@@ -434,6 +782,11 @@ dump_execbuffer2(int fd, struct drm_i915_gem_execbuffer2 *execbuffer2)
filename, device, gen);
}
+ if (gen >= 10)
+ offset = STATIC_GGTT_MAP_END;
+ else
+ offset = gtt_size();
+
if (verbose)
printf("Dumping execbuffer2:\n");
@@ -488,9 +841,15 @@ dump_execbuffer2(int fd, struct drm_i915_gem_execbuffer2 *execbuffer2)
free(data);
}
- /* Dump ring buffer */
- aub_dump_ringbuffer(batch_bo->offset + execbuffer2->batch_start_offset,
- offset, ring_flag);
+ if (gen >= 10) {
+ 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)
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-05 11:15:06 +0000