6 #include "intel_decode.h"
7 #include "intel_chipset.h"
10 static uint32_t saved_s2
= 0, saved_s4
= 0;
11 static char saved_s2_set
= 0, saved_s4_set
= 0;
12 static uint32_t head_offset
= 0xffffffff; /* undefined */
13 static uint32_t tail_offset
= 0xffffffff; /* undefined */
16 #define ARRAY_SIZE(A) (sizeof(A)/sizeof(A[0]))
19 #define BUFFER_FAIL(_count, _len, _name) do { \
20 fprintf(out, "Buffer size too small in %s (%d < %d)\n", \
21 (_name), (_count), (_len)); \
28 int_as_float(uint32_t intval
)
40 instr_out(uint32_t *data
, uint32_t hw_offset
, unsigned int index
,
45 uint32_t offset
= hw_offset
+ index
* 4;
47 if (offset
== head_offset
)
49 else if (offset
== tail_offset
)
54 fprintf(out
, "0x%08x: %s 0x%08x: %s", offset
, parseinfo
,
56 index
== 0 ? "" : " ");
58 vfprintf(out
, fmt
, va
);
63 decode_mi(uint32_t *data
, int count
, uint32_t hw_offset
, int *failures
)
74 { 0x08, 0, 1, 1, "MI_ARB_ON_OFF" },
75 { 0x0a, 0, 1, 1, "MI_BATCH_BUFFER_END" },
76 { 0x30, 0x3f, 3, 3, "MI_BATCH_BUFFER" },
77 { 0x31, 0x3f, 2, 2, "MI_BATCH_BUFFER_START" },
78 { 0x14, 0x3f, 3, 3, "MI_DISPLAY_BUFFER_INFO" },
79 { 0x04, 0, 1, 1, "MI_FLUSH" },
80 { 0x22, 0x1f, 3, 3, "MI_LOAD_REGISTER_IMM" },
81 { 0x13, 0x3f, 2, 2, "MI_LOAD_SCAN_LINES_EXCL" },
82 { 0x12, 0x3f, 2, 2, "MI_LOAD_SCAN_LINES_INCL" },
83 { 0x00, 0, 1, 1, "MI_NOOP" },
84 { 0x11, 0x3f, 2, 2, "MI_OVERLAY_FLIP" },
85 { 0x07, 0, 1, 1, "MI_REPORT_HEAD" },
86 { 0x18, 0x3f, 2, 2, "MI_SET_CONTEXT" },
87 { 0x20, 0x3f, 3, 4, "MI_STORE_DATA_IMM" },
88 { 0x21, 0x3f, 3, 4, "MI_STORE_DATA_INDEX" },
89 { 0x24, 0x3f, 3, 3, "MI_STORE_REGISTER_MEM" },
90 { 0x02, 0, 1, 1, "MI_USER_INTERRUPT" },
91 { 0x03, 0, 1, 1, "MI_WAIT_FOR_EVENT" },
94 switch ((data
[0] & 0x1f800000) >> 23) {
96 instr_out(data
, hw_offset
, 0, "MI_BATCH_BUFFER_END\n");
100 for (opcode
= 0; opcode
< sizeof(opcodes_mi
) / sizeof(opcodes_mi
[0]);
102 if ((data
[0] & 0x1f800000) >> 23 == opcodes_mi
[opcode
].opcode
) {
103 unsigned int len
= 1, i
;
105 instr_out(data
, hw_offset
, 0, "%s\n", opcodes_mi
[opcode
].name
);
106 if (opcodes_mi
[opcode
].max_len
> 1) {
107 len
= (data
[0] & opcodes_mi
[opcode
].len_mask
) + 2;
108 if (len
< opcodes_mi
[opcode
].min_len
||
109 len
> opcodes_mi
[opcode
].max_len
)
111 fprintf(out
, "Bad length (%d) in %s, [%d, %d]\n",
112 len
, opcodes_mi
[opcode
].name
,
113 opcodes_mi
[opcode
].min_len
,
114 opcodes_mi
[opcode
].max_len
);
118 for (i
= 1; i
< len
; i
++) {
120 BUFFER_FAIL(count
, len
, opcodes_mi
[opcode
].name
);
121 instr_out(data
, hw_offset
, i
, "dword %d\n", i
);
128 instr_out(data
, hw_offset
, 0, "MI UNKNOWN\n");
134 decode_2d(uint32_t *data
, int count
, uint32_t hw_offset
, int *failures
)
136 unsigned int opcode
, len
;
145 { 0x40, 5, 5, "COLOR_BLT" },
146 { 0x43, 6, 6, "SRC_COPY_BLT" },
147 { 0x01, 8, 8, "XY_SETUP_BLT" },
148 { 0x11, 9, 9, "XY_SETUP_MONO_PATTERN_SL_BLT" },
149 { 0x03, 3, 3, "XY_SETUP_CLIP_BLT" },
150 { 0x24, 2, 2, "XY_PIXEL_BLT" },
151 { 0x25, 3, 3, "XY_SCANLINES_BLT" },
152 { 0x26, 4, 4, "Y_TEXT_BLT" },
153 { 0x31, 5, 134, "XY_TEXT_IMMEDIATE_BLT" },
154 { 0x50, 6, 6, "XY_COLOR_BLT" },
155 { 0x51, 6, 6, "XY_PAT_BLT" },
156 { 0x76, 8, 8, "XY_PAT_CHROMA_BLT" },
157 { 0x72, 7, 135, "XY_PAT_BLT_IMMEDIATE" },
158 { 0x77, 9, 137, "XY_PAT_CHROMA_BLT_IMMEDIATE" },
159 { 0x52, 9, 9, "XY_MONO_PAT_BLT" },
160 { 0x59, 7, 7, "XY_MONO_PAT_FIXED_BLT" },
161 { 0x53, 8, 8, "XY_SRC_COPY_BLT" },
162 { 0x54, 8, 8, "XY_MONO_SRC_COPY_BLT" },
163 { 0x71, 9, 137, "XY_MONO_SRC_COPY_IMMEDIATE_BLT" },
164 { 0x55, 9, 9, "XY_FULL_BLT" },
165 { 0x55, 9, 137, "XY_FULL_IMMEDIATE_PATTERN_BLT" },
166 { 0x56, 9, 9, "XY_FULL_MONO_SRC_BLT" },
167 { 0x75, 10, 138, "XY_FULL_MONO_SRC_IMMEDIATE_PATTERN_BLT" },
168 { 0x57, 12, 12, "XY_FULL_MONO_PATTERN_BLT" },
169 { 0x58, 12, 12, "XY_FULL_MONO_PATTERN_MONO_SRC_BLT" },
172 switch ((data
[0] & 0x1fc00000) >> 22) {
174 instr_out(data
, hw_offset
, 0,
175 "XY_COLOR_BLT (rgb %sabled, alpha %sabled, dst tile %d)\n",
176 (data
[0] & (1 << 20)) ? "en" : "dis",
177 (data
[0] & (1 << 21)) ? "en" : "dis",
178 (data
[0] >> 11) & 1);
180 len
= (data
[0] & 0x000000ff) + 2;
182 fprintf(out
, "Bad count in XY_COLOR_BLT\n");
184 BUFFER_FAIL(count
, len
, "XY_COLOR_BLT");
186 switch ((data
[1] >> 24) & 0x3) {
201 instr_out(data
, hw_offset
, 1, "format %s, pitch %d, "
202 "clipping %sabled\n", format
,
203 (short)(data
[1] & 0xffff),
204 data
[1] & (1 << 30) ? "en" : "dis");
205 instr_out(data
, hw_offset
, 2, "(%d,%d)\n",
206 data
[2] & 0xffff, data
[2] >> 16);
207 instr_out(data
, hw_offset
, 3, "(%d,%d)\n",
208 data
[3] & 0xffff, data
[3] >> 16);
209 instr_out(data
, hw_offset
, 4, "offset 0x%08x\n", data
[4]);
210 instr_out(data
, hw_offset
, 5, "color\n");
213 instr_out(data
, hw_offset
, 0,
214 "XY_SRC_COPY_BLT (rgb %sabled, alpha %sabled, "
215 "src tile %d, dst tile %d)\n",
216 (data
[0] & (1 << 20)) ? "en" : "dis",
217 (data
[0] & (1 << 21)) ? "en" : "dis",
219 (data
[0] >> 11) & 1);
221 len
= (data
[0] & 0x000000ff) + 2;
223 fprintf(out
, "Bad count in XY_SRC_COPY_BLT\n");
225 BUFFER_FAIL(count
, len
, "XY_SRC_COPY_BLT");
227 switch ((data
[1] >> 24) & 0x3) {
242 instr_out(data
, hw_offset
, 1, "format %s, dst pitch %d, "
243 "clipping %sabled\n", format
,
244 (short)(data
[1] & 0xffff),
245 data
[1] & (1 << 30) ? "en" : "dis");
246 instr_out(data
, hw_offset
, 2, "dst (%d,%d)\n",
247 data
[2] & 0xffff, data
[2] >> 16);
248 instr_out(data
, hw_offset
, 3, "dst (%d,%d)\n",
249 data
[3] & 0xffff, data
[3] >> 16);
250 instr_out(data
, hw_offset
, 4, "dst offset 0x%08x\n", data
[4]);
251 instr_out(data
, hw_offset
, 5, "src (%d,%d)\n",
252 data
[5] & 0xffff, data
[5] >> 16);
253 instr_out(data
, hw_offset
, 6, "src pitch %d\n",
254 (short)(data
[6] & 0xffff));
255 instr_out(data
, hw_offset
, 7, "src offset 0x%08x\n", data
[7]);
259 for (opcode
= 0; opcode
< sizeof(opcodes_2d
) / sizeof(opcodes_2d
[0]);
261 if ((data
[0] & 0x1fc00000) >> 22 == opcodes_2d
[opcode
].opcode
) {
265 instr_out(data
, hw_offset
, 0, "%s\n", opcodes_2d
[opcode
].name
);
266 if (opcodes_2d
[opcode
].max_len
> 1) {
267 len
= (data
[0] & 0x000000ff) + 2;
268 if (len
< opcodes_2d
[opcode
].min_len
||
269 len
> opcodes_2d
[opcode
].max_len
)
271 fprintf(out
, "Bad count in %s\n", opcodes_2d
[opcode
].name
);
275 for (i
= 1; i
< len
; i
++) {
277 BUFFER_FAIL(count
, len
, opcodes_2d
[opcode
].name
);
278 instr_out(data
, hw_offset
, i
, "dword %d\n", i
);
285 instr_out(data
, hw_offset
, 0, "2D UNKNOWN\n");
291 decode_3d_1c(uint32_t *data
, int count
, uint32_t hw_offset
, int *failures
)
295 opcode
= (data
[0] & 0x00f80000) >> 19;
299 instr_out(data
, hw_offset
, 0, "3DSTATE_DEPTH_SUBRECTANGLE_DISABLE\n");
302 instr_out(data
, hw_offset
, 0, "3DSTATE_SCISSOR_ENABLE\n");
305 instr_out(data
, hw_offset
, 0, "3DSTATE_MAP_COORD_SET_I830\n");
308 instr_out(data
, hw_offset
, 0, "3DSTATE_MAP_CUBE_I830\n");
311 instr_out(data
, hw_offset
, 0, "3DSTATE_MAP_TEX_STREAM_I830\n");
315 instr_out(data
, hw_offset
, 0, "3D UNKNOWN: 3d_1c opcode = 0x%x\n",
321 /** Sets the string dstname to describe the destination of the PS instruction */
323 i915_get_instruction_dst(uint32_t *data
, int i
, char *dstname
, int do_mask
)
325 uint32_t a0
= data
[i
];
326 int dst_nr
= (a0
>> 14) & 0xf;
331 if (((a0
>> 10) & 0xf) == 0xf) {
334 int dstmask_index
= 0;
336 dstmask
[dstmask_index
++] = '.';
338 dstmask
[dstmask_index
++] = 'x';
340 dstmask
[dstmask_index
++] = 'y';
342 dstmask
[dstmask_index
++] = 'z';
344 dstmask
[dstmask_index
++] = 'w';
345 dstmask
[dstmask_index
++] = 0;
357 switch ((a0
>> 19) & 0x7) {
360 fprintf(out
, "bad destination reg R%d\n", dst_nr
);
361 sprintf(dstname
, "R%d%s%s", dst_nr
, dstmask
, sat
);
365 fprintf(out
, "bad destination reg oC%d\n", dst_nr
);
366 sprintf(dstname
, "oC%s%s", dstmask
, sat
);
370 fprintf(out
, "bad destination reg oD%d\n", dst_nr
);
371 sprintf(dstname
, "oD%s%s", dstmask
, sat
);
375 fprintf(out
, "bad destination reg U%d\n", dst_nr
);
376 sprintf(dstname
, "U%d%s%s", dst_nr
, dstmask
, sat
);
379 sprintf(dstname
, "RESERVED");
385 i915_get_channel_swizzle(uint32_t select
)
387 switch (select
& 0x7) {
389 return (select
& 8) ? "-x" : "x";
391 return (select
& 8) ? "-y" : "y";
393 return (select
& 8) ? "-z" : "z";
395 return (select
& 8) ? "-w" : "w";
397 return (select
& 8) ? "-0" : "0";
399 return (select
& 8) ? "-1" : "1";
401 return (select
& 8) ? "-bad" : "bad";
406 i915_get_instruction_src_name(uint32_t src_type
, uint32_t src_nr
, char *name
)
410 sprintf(name
, "R%d", src_nr
);
412 fprintf(out
, "bad src reg %s\n", name
);
416 sprintf(name
, "T%d", src_nr
);
417 else if (src_nr
== 8)
418 sprintf(name
, "DIFFUSE");
419 else if (src_nr
== 9)
420 sprintf(name
, "SPECULAR");
421 else if (src_nr
== 10)
422 sprintf(name
, "FOG");
424 fprintf(out
, "bad src reg T%d\n", src_nr
);
425 sprintf(name
, "RESERVED");
429 sprintf(name
, "C%d", src_nr
);
431 fprintf(out
, "bad src reg %s\n", name
);
436 fprintf(out
, "bad src reg oC%d\n", src_nr
);
441 fprintf(out
, "bad src reg oD%d\n", src_nr
);
444 sprintf(name
, "U%d", src_nr
);
446 fprintf(out
, "bad src reg %s\n", name
);
449 fprintf(out
, "bad src reg type %d\n", src_type
);
450 sprintf(name
, "RESERVED");
456 i915_get_instruction_src0(uint32_t *data
, int i
, char *srcname
)
458 uint32_t a0
= data
[i
];
459 uint32_t a1
= data
[i
+ 1];
460 int src_nr
= (a0
>> 2) & 0x1f;
461 char *swizzle_x
= i915_get_channel_swizzle((a1
>> 28) & 0xf);
462 char *swizzle_y
= i915_get_channel_swizzle((a1
>> 24) & 0xf);
463 char *swizzle_z
= i915_get_channel_swizzle((a1
>> 20) & 0xf);
464 char *swizzle_w
= i915_get_channel_swizzle((a1
>> 16) & 0xf);
467 i915_get_instruction_src_name((a0
>> 7) & 0x7, src_nr
, srcname
);
468 sprintf(swizzle
, ".%s%s%s%s", swizzle_x
, swizzle_y
, swizzle_z
, swizzle_w
);
469 if (strcmp(swizzle
, ".xyzw") != 0)
470 strcat(srcname
, swizzle
);
474 i915_get_instruction_src1(uint32_t *data
, int i
, char *srcname
)
476 uint32_t a1
= data
[i
+ 1];
477 uint32_t a2
= data
[i
+ 2];
478 int src_nr
= (a1
>> 8) & 0x1f;
479 char *swizzle_x
= i915_get_channel_swizzle((a1
>> 4) & 0xf);
480 char *swizzle_y
= i915_get_channel_swizzle((a1
>> 0) & 0xf);
481 char *swizzle_z
= i915_get_channel_swizzle((a2
>> 28) & 0xf);
482 char *swizzle_w
= i915_get_channel_swizzle((a2
>> 24) & 0xf);
485 i915_get_instruction_src_name((a1
>> 13) & 0x7, src_nr
, srcname
);
486 sprintf(swizzle
, ".%s%s%s%s", swizzle_x
, swizzle_y
, swizzle_z
, swizzle_w
);
487 if (strcmp(swizzle
, ".xyzw") != 0)
488 strcat(srcname
, swizzle
);
492 i915_get_instruction_src2(uint32_t *data
, int i
, char *srcname
)
494 uint32_t a2
= data
[i
+ 2];
495 int src_nr
= (a2
>> 16) & 0x1f;
496 char *swizzle_x
= i915_get_channel_swizzle((a2
>> 12) & 0xf);
497 char *swizzle_y
= i915_get_channel_swizzle((a2
>> 8) & 0xf);
498 char *swizzle_z
= i915_get_channel_swizzle((a2
>> 4) & 0xf);
499 char *swizzle_w
= i915_get_channel_swizzle((a2
>> 0) & 0xf);
502 i915_get_instruction_src_name((a2
>> 21) & 0x7, src_nr
, srcname
);
503 sprintf(swizzle
, ".%s%s%s%s", swizzle_x
, swizzle_y
, swizzle_z
, swizzle_w
);
504 if (strcmp(swizzle
, ".xyzw") != 0)
505 strcat(srcname
, swizzle
);
509 i915_get_instruction_addr(uint32_t src_type
, uint32_t src_nr
, char *name
)
513 sprintf(name
, "R%d", src_nr
);
515 fprintf(out
, "bad src reg %s\n", name
);
519 sprintf(name
, "T%d", src_nr
);
520 else if (src_nr
== 8)
521 sprintf(name
, "DIFFUSE");
522 else if (src_nr
== 9)
523 sprintf(name
, "SPECULAR");
524 else if (src_nr
== 10)
525 sprintf(name
, "FOG");
527 fprintf(out
, "bad src reg T%d\n", src_nr
);
528 sprintf(name
, "RESERVED");
534 fprintf(out
, "bad src reg oC%d\n", src_nr
);
539 fprintf(out
, "bad src reg oD%d\n", src_nr
);
542 fprintf(out
, "bad src reg type %d\n", src_type
);
543 sprintf(name
, "RESERVED");
549 i915_decode_alu1(uint32_t *data
, uint32_t hw_offset
,
550 int i
, char *instr_prefix
, char *op_name
)
552 char dst
[100], src0
[100];
554 i915_get_instruction_dst(data
, i
, dst
, 1);
555 i915_get_instruction_src0(data
, i
, src0
);
557 instr_out(data
, hw_offset
, i
++, "%s: %s %s, %s\n", instr_prefix
,
559 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
560 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
564 i915_decode_alu2(uint32_t *data
, uint32_t hw_offset
,
565 int i
, char *instr_prefix
, char *op_name
)
567 char dst
[100], src0
[100], src1
[100];
569 i915_get_instruction_dst(data
, i
, dst
, 1);
570 i915_get_instruction_src0(data
, i
, src0
);
571 i915_get_instruction_src1(data
, i
, src1
);
573 instr_out(data
, hw_offset
, i
++, "%s: %s %s, %s, %s\n", instr_prefix
,
574 op_name
, dst
, src0
, src1
);
575 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
576 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
580 i915_decode_alu3(uint32_t *data
, uint32_t hw_offset
,
581 int i
, char *instr_prefix
, char *op_name
)
583 char dst
[100], src0
[100], src1
[100], src2
[100];
585 i915_get_instruction_dst(data
, i
, dst
, 1);
586 i915_get_instruction_src0(data
, i
, src0
);
587 i915_get_instruction_src1(data
, i
, src1
);
588 i915_get_instruction_src2(data
, i
, src2
);
590 instr_out(data
, hw_offset
, i
++, "%s: %s %s, %s, %s, %s\n", instr_prefix
,
591 op_name
, dst
, src0
, src1
, src2
);
592 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
593 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
597 i915_decode_tex(uint32_t *data
, uint32_t hw_offset
, int i
, char *instr_prefix
,
600 uint32_t t0
= data
[i
];
601 uint32_t t1
= data
[i
+ 1];
606 i915_get_instruction_dst(data
, i
, dst_name
, 0);
607 i915_get_instruction_addr((t1
>> 24) & 0x7,
610 sampler_nr
= t0
& 0xf;
612 instr_out(data
, hw_offset
, i
++, "%s: %s %s, S%d, %s\n", instr_prefix
,
613 tex_name
, dst_name
, sampler_nr
, addr_name
);
614 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
615 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
619 i915_decode_dcl(uint32_t *data
, uint32_t hw_offset
, int i
, char *instr_prefix
)
621 uint32_t d0
= data
[i
];
623 int dcl_nr
= (d0
>> 14) & 0xf;
624 char *dcl_x
= d0
& (1 << 10) ? "x" : "";
625 char *dcl_y
= d0
& (1 << 11) ? "y" : "";
626 char *dcl_z
= d0
& (1 << 12) ? "z" : "";
627 char *dcl_w
= d0
& (1 << 13) ? "w" : "";
630 switch ((d0
>> 19) & 0x3) {
632 sprintf(dcl_mask
, ".%s%s%s%s", dcl_x
, dcl_y
, dcl_z
, dcl_w
);
633 if (strcmp(dcl_mask
, ".") == 0)
634 fprintf(out
, "bad (empty) dcl mask\n");
637 fprintf(out
, "bad T%d dcl register number\n", dcl_nr
);
639 if (strcmp(dcl_mask
, ".x") != 0 &&
640 strcmp(dcl_mask
, ".xy") != 0 &&
641 strcmp(dcl_mask
, ".xz") != 0 &&
642 strcmp(dcl_mask
, ".w") != 0 &&
643 strcmp(dcl_mask
, ".xyzw") != 0) {
644 fprintf(out
, "bad T%d.%s dcl mask\n", dcl_nr
, dcl_mask
);
646 instr_out(data
, hw_offset
, i
++, "%s: DCL T%d%s\n", instr_prefix
,
649 if (strcmp(dcl_mask
, ".xz") == 0)
650 fprintf(out
, "errataed bad dcl mask %s\n", dcl_mask
);
651 else if (strcmp(dcl_mask
, ".xw") == 0)
652 fprintf(out
, "errataed bad dcl mask %s\n", dcl_mask
);
653 else if (strcmp(dcl_mask
, ".xzw") == 0)
654 fprintf(out
, "errataed bad dcl mask %s\n", dcl_mask
);
657 instr_out(data
, hw_offset
, i
++, "%s: DCL DIFFUSE%s\n", instr_prefix
,
659 } else if (dcl_nr
== 9) {
660 instr_out(data
, hw_offset
, i
++, "%s: DCL SPECULAR%s\n", instr_prefix
,
662 } else if (dcl_nr
== 10) {
663 instr_out(data
, hw_offset
, i
++, "%s: DCL FOG%s\n", instr_prefix
,
667 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
668 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
671 switch ((d0
>> 22) & 0x3) {
682 sampletype
= "RESERVED";
686 fprintf(out
, "bad S%d dcl register number\n", dcl_nr
);
687 instr_out(data
, hw_offset
, i
++, "%s: DCL S%d %s\n", instr_prefix
,
689 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
690 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
693 instr_out(data
, hw_offset
, i
++, "%s: DCL RESERVED%d\n", instr_prefix
, dcl_nr
);
694 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
695 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
700 i915_decode_instruction(uint32_t *data
, uint32_t hw_offset
,
701 int i
, char *instr_prefix
)
703 switch ((data
[i
] >> 24) & 0x1f) {
705 instr_out(data
, hw_offset
, i
++, "%s: NOP\n", instr_prefix
);
706 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
707 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
710 i915_decode_alu2(data
, hw_offset
, i
, instr_prefix
, "ADD");
713 i915_decode_alu1(data
, hw_offset
, i
, instr_prefix
, "MOV");
716 i915_decode_alu2(data
, hw_offset
, i
, instr_prefix
, "MUL");
719 i915_decode_alu3(data
, hw_offset
, i
, instr_prefix
, "MAD");
722 i915_decode_alu3(data
, hw_offset
, i
, instr_prefix
, "DP2ADD");
725 i915_decode_alu2(data
, hw_offset
, i
, instr_prefix
, "DP3");
728 i915_decode_alu2(data
, hw_offset
, i
, instr_prefix
, "DP4");
731 i915_decode_alu1(data
, hw_offset
, i
, instr_prefix
, "FRC");
734 i915_decode_alu1(data
, hw_offset
, i
, instr_prefix
, "RCP");
737 i915_decode_alu1(data
, hw_offset
, i
, instr_prefix
, "RSQ");
740 i915_decode_alu1(data
, hw_offset
, i
, instr_prefix
, "EXP");
743 i915_decode_alu1(data
, hw_offset
, i
, instr_prefix
, "LOG");
746 i915_decode_alu2(data
, hw_offset
, i
, instr_prefix
, "CMP");
749 i915_decode_alu2(data
, hw_offset
, i
, instr_prefix
, "MIN");
752 i915_decode_alu2(data
, hw_offset
, i
, instr_prefix
, "MAX");
755 i915_decode_alu1(data
, hw_offset
, i
, instr_prefix
, "FLR");
758 i915_decode_alu1(data
, hw_offset
, i
, instr_prefix
, "MOD");
761 i915_decode_alu1(data
, hw_offset
, i
, instr_prefix
, "TRC");
764 i915_decode_alu2(data
, hw_offset
, i
, instr_prefix
, "SGE");
767 i915_decode_alu2(data
, hw_offset
, i
, instr_prefix
, "SLT");
770 i915_decode_tex(data
, hw_offset
, i
, instr_prefix
, "TEXLD");
773 i915_decode_tex(data
, hw_offset
, i
, instr_prefix
, "TEXLDP");
776 i915_decode_tex(data
, hw_offset
, i
, instr_prefix
, "TEXLDB");
779 i915_decode_dcl(data
, hw_offset
, i
, instr_prefix
);
782 instr_out(data
, hw_offset
, i
++, "%s: unknown\n", instr_prefix
);
783 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
784 instr_out(data
, hw_offset
, i
++, "%s\n", instr_prefix
);
790 decode_3d_1d(uint32_t *data
, int count
,
795 unsigned int len
, i
, c
, idx
, word
, map
, sampler
, instr
;
805 } opcodes_3d_1d
[] = {
806 { 0x8e, 0, 3, 3, "3DSTATE_BUFFER_INFO" },
807 { 0x86, 0, 4, 4, "3DSTATE_CHROMA_KEY" },
808 { 0x9c, 0, 7, 7, "3DSTATE_CLEAR_PARAMETERS" },
809 { 0x88, 0, 2, 2, "3DSTATE_CONSTANT_BLEND_COLOR" },
810 { 0x99, 0, 2, 2, "3DSTATE_DEFAULT_DIFFUSE" },
811 { 0x9a, 0, 2, 2, "3DSTATE_DEFAULT_SPECULAR" },
812 { 0x98, 0, 2, 2, "3DSTATE_DEFAULT_Z" },
813 { 0x97, 0, 2, 2, "3DSTATE_DEPTH_OFFSET_SCALE" },
814 { 0x85, 0, 2, 2, "3DSTATE_DEST_BUFFER_VARIABLES" },
815 { 0x80, 0, 5, 5, "3DSTATE_DRAWING_RECTANGLE" },
816 { 0x9d, 0, 65, 65, "3DSTATE_FILTER_COEFFICIENTS_4X4" },
817 { 0x9e, 0, 4, 4, "3DSTATE_MONO_FILTER" },
818 { 0x89, 0, 4, 4, "3DSTATE_FOG_MODE" },
819 { 0x8f, 0, 2, 16, "3DSTATE_MAP_PALLETE_LOAD_32" },
820 { 0x81, 0, 3, 3, "3DSTATE_SCISSOR_RECTANGLE" },
821 { 0x83, 0, 2, 2, "3DSTATE_SPAN_STIPPLE" },
822 { 0x8c, 1, 2, 2, "3DSTATE_MAP_COORD_TRANSFORM_I830" },
823 { 0x8b, 1, 2, 2, "3DSTATE_MAP_VERTEX_TRANSFORM_I830" },
824 { 0x8d, 1, 3, 3, "3DSTATE_W_STATE_I830" },
825 { 0x01, 1, 2, 2, "3DSTATE_COLOR_FACTOR_I830" },
826 { 0x02, 1, 2, 2, "3DSTATE_MAP_COORD_SETBIND_I830" },
829 opcode
= (data
[0] & 0x00ff0000) >> 16;
833 /* This instruction is unusual. A 0 length means just 1 DWORD instead of
834 * 2. The 0 length is specified in one place to be unsupported, but
835 * stated to be required in another, and 0 length LOAD_INDIRECTs appear
836 * to cause no harm at least.
838 instr_out(data
, hw_offset
, 0, "3DSTATE_LOAD_INDIRECT\n");
839 len
= (data
[0] & 0x000000ff) + 1;
841 if (data
[0] & (0x01 << 8)) {
843 BUFFER_FAIL(count
, len
, "3DSTATE_LOAD_INDIRECT");
844 instr_out(data
, hw_offset
, i
++, "SIS.0\n");
845 instr_out(data
, hw_offset
, i
++, "SIS.1\n");
847 if (data
[0] & (0x02 << 8)) {
849 BUFFER_FAIL(count
, len
, "3DSTATE_LOAD_INDIRECT");
850 instr_out(data
, hw_offset
, i
++, "DIS.0\n");
852 if (data
[0] & (0x04 << 8)) {
854 BUFFER_FAIL(count
, len
, "3DSTATE_LOAD_INDIRECT");
855 instr_out(data
, hw_offset
, i
++, "SSB.0\n");
856 instr_out(data
, hw_offset
, i
++, "SSB.1\n");
858 if (data
[0] & (0x08 << 8)) {
860 BUFFER_FAIL(count
, len
, "3DSTATE_LOAD_INDIRECT");
861 instr_out(data
, hw_offset
, i
++, "MSB.0\n");
862 instr_out(data
, hw_offset
, i
++, "MSB.1\n");
864 if (data
[0] & (0x10 << 8)) {
866 BUFFER_FAIL(count
, len
, "3DSTATE_LOAD_INDIRECT");
867 instr_out(data
, hw_offset
, i
++, "PSP.0\n");
868 instr_out(data
, hw_offset
, i
++, "PSP.1\n");
870 if (data
[0] & (0x20 << 8)) {
872 BUFFER_FAIL(count
, len
, "3DSTATE_LOAD_INDIRECT");
873 instr_out(data
, hw_offset
, i
++, "PSC.0\n");
874 instr_out(data
, hw_offset
, i
++, "PSC.1\n");
877 fprintf(out
, "Bad count in 3DSTATE_LOAD_INDIRECT\n");
883 instr_out(data
, hw_offset
, 0, "3DSTATE_LOAD_STATE_IMMEDIATE_1\n");
884 len
= (data
[0] & 0x0000000f) + 2;
886 for (word
= 0; word
<= 8; word
++) {
887 if (data
[0] & (1 << (4 + word
))) {
889 BUFFER_FAIL(count
, len
, "3DSTATE_LOAD_STATE_IMMEDIATE_1");
891 /* save vertex state for decode */
903 instr_out(data
, hw_offset
, i
++, "S%d\n", word
);
907 fprintf(out
, "Bad count in 3DSTATE_LOAD_STATE_IMMEDIATE_1\n");
912 instr_out(data
, hw_offset
, 0, "3DSTATE_LOAD_STATE_IMMEDIATE_2\n");
913 len
= (data
[0] & 0x0000000f) + 2;
915 for (word
= 6; word
<= 14; word
++) {
916 if (data
[0] & (1 << word
)) {
918 BUFFER_FAIL(count
, len
, "3DSTATE_LOAD_STATE_IMMEDIATE_2");
921 instr_out(data
, hw_offset
, i
++, "TBCF\n");
922 else if (word
>= 7 && word
<= 10) {
923 instr_out(data
, hw_offset
, i
++, "TB%dC\n", word
- 7);
924 instr_out(data
, hw_offset
, i
++, "TB%dA\n", word
- 7);
925 } else if (word
>= 11 && word
<= 14) {
926 instr_out(data
, hw_offset
, i
++, "TM%dS0\n", word
- 11);
927 instr_out(data
, hw_offset
, i
++, "TM%dS1\n", word
- 11);
928 instr_out(data
, hw_offset
, i
++, "TM%dS2\n", word
- 11);
929 instr_out(data
, hw_offset
, i
++, "TM%dS3\n", word
- 11);
930 instr_out(data
, hw_offset
, i
++, "TM%dS4\n", word
- 11);
935 fprintf(out
, "Bad count in 3DSTATE_LOAD_STATE_IMMEDIATE_2\n");
940 instr_out(data
, hw_offset
, 0, "3DSTATE_MAP_STATE\n");
941 len
= (data
[0] & 0x0000003f) + 2;
942 instr_out(data
, hw_offset
, 1, "mask\n");
945 for (map
= 0; map
<= 15; map
++) {
946 if (data
[1] & (1 << map
)) {
947 int width
, height
, pitch
, dword
;
951 BUFFER_FAIL(count
, len
, "3DSTATE_MAP_STATE");
953 instr_out(data
, hw_offset
, i
++, "map %d MS2\n", map
);
956 width
= ((dword
>> 10) & ((1 << 11) - 1))+1;
957 height
= ((dword
>> 21) & ((1 << 11) - 1))+1;
960 if (dword
& (1 << 2))
962 else if (dword
& (1 << 1))
963 tiling
= dword
& (1 << 0) ? "Y" : "X";
964 instr_out(data
, hw_offset
, i
++, "map %d MS3 [width=%d, height=%d, tiling=%s]\n", map
, width
, height
, tiling
);
967 pitch
= 4*(((dword
>> 21) & ((1 << 11) - 1))+1);
968 instr_out(data
, hw_offset
, i
++, "map %d MS4 [pitch=%d]\n", map
, pitch
);
972 fprintf(out
, "Bad count in 3DSTATE_MAP_STATE\n");
978 instr_out(data
, hw_offset
, 0, "3DSTATE_PIXEL_SHADER_CONSTANTS\n");
979 len
= (data
[0] & 0x000000ff) + 2;
982 for (c
= 0; c
<= 31; c
++) {
983 if (data
[1] & (1 << c
)) {
985 BUFFER_FAIL(count
, len
, "3DSTATE_PIXEL_SHADER_CONSTANTS");
986 instr_out(data
, hw_offset
, i
, "C%d.X = %f\n",
987 c
, int_as_float(data
[i
]));
989 instr_out(data
, hw_offset
, i
, "C%d.Y = %f\n",
990 c
, int_as_float(data
[i
]));
992 instr_out(data
, hw_offset
, i
, "C%d.Z = %f\n",
993 c
, int_as_float(data
[i
]));
995 instr_out(data
, hw_offset
, i
, "C%d.W = %f\n",
996 c
, int_as_float(data
[i
]));
1001 fprintf(out
, "Bad count in 3DSTATE_PIXEL_SHADER_CONSTANTS\n");
1006 instr_out(data
, hw_offset
, 0, "3DSTATE_PIXEL_SHADER_PROGRAM\n");
1007 len
= (data
[0] & 0x000000ff) + 2;
1008 if ((len
- 1) % 3 != 0 || len
> 370) {
1009 fprintf(out
, "Bad count in 3DSTATE_PIXEL_SHADER_PROGRAM\n");
1013 for (instr
= 0; instr
< (len
- 1) / 3; instr
++) {
1014 char instr_prefix
[10];
1017 BUFFER_FAIL(count
, len
, "3DSTATE_PIXEL_SHADER_PROGRAM");
1018 sprintf(instr_prefix
, "PS%03d", instr
);
1019 i915_decode_instruction(data
, hw_offset
, i
, instr_prefix
);
1026 instr_out(data
, hw_offset
, 0, "3DSTATE_SAMPLER_STATE\n");
1027 instr_out(data
, hw_offset
, 1, "mask\n");
1028 len
= (data
[0] & 0x0000003f) + 2;
1030 for (sampler
= 0; sampler
<= 15; sampler
++) {
1031 if (data
[1] & (1 << sampler
)) {
1033 BUFFER_FAIL(count
, len
, "3DSTATE_SAMPLER_STATE");
1034 instr_out(data
, hw_offset
, i
++, "sampler %d SS2\n",
1036 instr_out(data
, hw_offset
, i
++, "sampler %d SS3\n",
1038 instr_out(data
, hw_offset
, i
++, "sampler %d SS4\n",
1043 fprintf(out
, "Bad count in 3DSTATE_SAMPLER_STATE\n");
1048 len
= (data
[0] & 0x0000000f) + 2;
1051 fprintf(out
, "Bad count in 3DSTATE_DEST_BUFFER_VARIABLES\n");
1053 BUFFER_FAIL(count
, len
, "3DSTATE_DEST_BUFFER_VARIABLES");
1055 instr_out(data
, hw_offset
, 0,
1056 "3DSTATE_DEST_BUFFER_VARIABLES\n");
1058 switch ((data
[1] >> 8) & 0xf) {
1059 case 0x0: format
= "g8"; break;
1060 case 0x1: format
= "x1r5g5b5"; break;
1061 case 0x2: format
= "r5g6b5"; break;
1062 case 0x3: format
= "a8r8g8b8"; break;
1063 case 0x4: format
= "ycrcb_swapy"; break;
1064 case 0x5: format
= "ycrcb_normal"; break;
1065 case 0x6: format
= "ycrcb_swapuv"; break;
1066 case 0x7: format
= "ycrcb_swapuvy"; break;
1067 case 0x8: format
= "a4r4g4b4"; break;
1068 case 0x9: format
= "a1r5g5b5"; break;
1069 case 0xa: format
= "a2r10g10b10"; break;
1070 default: format
= "BAD"; break;
1072 instr_out(data
, hw_offset
, 1, "%s format, early Z %sabled\n",
1074 (data
[1] & (1 << 31)) ? "en" : "dis");
1079 const char *name
, *tiling
;
1081 len
= (data
[0] & 0x0000000f) + 2;
1083 fprintf(out
, "Bad count in 3DSTATE_BUFFER_INFO\n");
1085 BUFFER_FAIL(count
, len
, "3DSTATE_BUFFER_INFO");
1087 switch((data
[1] >> 24) & 0x7) {
1088 case 0x3: name
= "color"; break;
1089 case 0x7: name
= "depth"; break;
1090 default: name
= "unknown"; break;
1094 if (data
[1] & (1 << 23))
1096 else if (data
[1] & (1 << 22))
1097 tiling
= data
[1] & (1 << 21) ? "Y" : "X";
1099 instr_out(data
, hw_offset
, 0, "3DSTATE_BUFFER_INFO\n");
1100 instr_out(data
, hw_offset
, 1, "%s, tiling = %s, pitch=%d\n", name
, tiling
, data
[1]&0xffff);
1102 instr_out(data
, hw_offset
, 2, "address\n");
1107 for (idx
= 0; idx
< ARRAY_SIZE(opcodes_3d_1d
); idx
++)
1109 opcode_3d_1d
= &opcodes_3d_1d
[idx
];
1110 if (opcode_3d_1d
->i830_only
&& IS_9XX(devid
))
1113 if (((data
[0] & 0x00ff0000) >> 16) == opcode_3d_1d
->opcode
) {
1116 instr_out(data
, hw_offset
, 0, "%s\n", opcode_3d_1d
->name
);
1117 if (opcode_3d_1d
->max_len
> 1) {
1118 len
= (data
[0] & 0x0000ffff) + 2;
1119 if (len
< opcode_3d_1d
->min_len
||
1120 len
> opcode_3d_1d
->max_len
)
1122 fprintf(out
, "Bad count in %s\n",
1123 opcode_3d_1d
->name
);
1128 for (i
= 1; i
< len
; i
++) {
1130 BUFFER_FAIL(count
, len
, opcode_3d_1d
->name
);
1131 instr_out(data
, hw_offset
, i
, "dword %d\n", i
);
1138 instr_out(data
, hw_offset
, 0, "3D UNKNOWN: 3d_1d opcode = 0x%x\n", opcode
);
1144 decode_3d_primitive(uint32_t *data
, int count
, uint32_t hw_offset
,
1147 char immediate
= (data
[0] & (1 << 23)) == 0;
1148 unsigned int len
, i
, ret
;
1150 int original_s2
= saved_s2
;
1151 int original_s4
= saved_s4
;
1153 switch ((data
[0] >> 18) & 0xf) {
1154 case 0x0: primtype
= "TRILIST"; break;
1155 case 0x1: primtype
= "TRISTRIP"; break;
1156 case 0x2: primtype
= "TRISTRIP_REVERSE"; break;
1157 case 0x3: primtype
= "TRIFAN"; break;
1158 case 0x4: primtype
= "POLYGON"; break;
1159 case 0x5: primtype
= "LINELIST"; break;
1160 case 0x6: primtype
= "LINESTRIP"; break;
1161 case 0x7: primtype
= "RECTLIST"; break;
1162 case 0x8: primtype
= "POINTLIST"; break;
1163 case 0x9: primtype
= "DIB"; break;
1164 case 0xa: primtype
= "CLEAR_RECT"; saved_s4
= 3 << 6; saved_s2
= ~0; break;
1165 default: primtype
= "unknown"; break;
1168 /* XXX: 3DPRIM_DIB not supported */
1170 len
= (data
[0] & 0x0003ffff) + 2;
1171 instr_out(data
, hw_offset
, 0, "3DPRIMITIVE inline %s\n", primtype
);
1173 BUFFER_FAIL(count
, len
, "3DPRIMITIVE inline");
1174 if (!saved_s2_set
|| !saved_s4_set
) {
1175 fprintf(out
, "unknown vertex format\n");
1176 for (i
= 1; i
< len
; i
++) {
1177 instr_out(data
, hw_offset
, i
,
1178 " vertex data (%f float)\n",
1179 int_as_float(data
[i
]));
1182 unsigned int vertex
= 0;
1183 for (i
= 1; i
< len
;) {
1186 #define VERTEX_OUT(fmt, ...) do { \
1188 instr_out(data, hw_offset, i, " V%d."fmt"\n", vertex, __VA_ARGS__); \
1190 fprintf(out, " missing data in V%d\n", vertex); \
1194 VERTEX_OUT("X = %f", int_as_float(data
[i
]));
1195 VERTEX_OUT("Y = %f", int_as_float(data
[i
]));
1196 switch (saved_s4
>> 6 & 0x7) {
1198 VERTEX_OUT("Z = %f", int_as_float(data
[i
]));
1201 VERTEX_OUT("Z = %f", int_as_float(data
[i
]));
1202 VERTEX_OUT("W = %f", int_as_float(data
[i
]));
1207 VERTEX_OUT("W = %f", int_as_float(data
[i
]));
1210 fprintf(out
, "bad S4 position mask\n");
1213 if (saved_s4
& (1 << 10)) {
1214 VERTEX_OUT("color = (A=0x%02x, R=0x%02x, G=0x%02x, "
1217 (data
[i
] >> 16) & 0xff,
1218 (data
[i
] >> 8) & 0xff,
1221 if (saved_s4
& (1 << 11)) {
1222 VERTEX_OUT("spec = (A=0x%02x, R=0x%02x, G=0x%02x, "
1225 (data
[i
] >> 16) & 0xff,
1226 (data
[i
] >> 8) & 0xff,
1229 if (saved_s4
& (1 << 12))
1230 VERTEX_OUT("width = 0x%08x)", data
[i
]);
1232 for (tc
= 0; tc
<= 7; tc
++) {
1233 switch ((saved_s2
>> (tc
* 4)) & 0xf) {
1235 VERTEX_OUT("T%d.X = %f", tc
, int_as_float(data
[i
]));
1236 VERTEX_OUT("T%d.Y = %f", tc
, int_as_float(data
[i
]));
1239 VERTEX_OUT("T%d.X = %f", tc
, int_as_float(data
[i
]));
1240 VERTEX_OUT("T%d.Y = %f", tc
, int_as_float(data
[i
]));
1241 VERTEX_OUT("T%d.Z = %f", tc
, int_as_float(data
[i
]));
1244 VERTEX_OUT("T%d.X = %f", tc
, int_as_float(data
[i
]));
1245 VERTEX_OUT("T%d.Y = %f", tc
, int_as_float(data
[i
]));
1246 VERTEX_OUT("T%d.Z = %f", tc
, int_as_float(data
[i
]));
1247 VERTEX_OUT("T%d.W = %f", tc
, int_as_float(data
[i
]));
1250 VERTEX_OUT("T%d.X = %f", tc
, int_as_float(data
[i
]));
1253 VERTEX_OUT("T%d.XY = 0x%08x half-float", tc
, data
[i
]);
1256 VERTEX_OUT("T%d.XY = 0x%08x half-float", tc
, data
[i
]);
1257 VERTEX_OUT("T%d.ZW = 0x%08x half-float", tc
, data
[i
]);
1262 fprintf(out
, "bad S2.T%d format\n", tc
);
1271 /* indirect vertices */
1272 len
= data
[0] & 0x0000ffff; /* index count */
1273 if (data
[0] & (1 << 17)) {
1274 /* random vertex access */
1275 if (count
< (len
+ 1) / 2 + 1) {
1276 BUFFER_FAIL(count
, (len
+ 1) / 2 + 1,
1277 "3DPRIMITIVE random indirect");
1279 instr_out(data
, hw_offset
, 0,
1280 "3DPRIMITIVE random indirect %s (%d)\n", primtype
, len
);
1282 /* vertex indices continue until 0xffff is found */
1283 for (i
= 1; i
< count
; i
++) {
1284 if ((data
[i
] & 0xffff) == 0xffff) {
1285 instr_out(data
, hw_offset
, i
,
1286 " indices: (terminator)\n");
1289 } else if ((data
[i
] >> 16) == 0xffff) {
1290 instr_out(data
, hw_offset
, i
,
1291 " indices: 0x%04x, "
1297 instr_out(data
, hw_offset
, i
,
1298 " indices: 0x%04x, 0x%04x\n",
1299 data
[i
] & 0xffff, data
[i
] >> 16);
1303 "3DPRIMITIVE: no terminator found in index buffer\n");
1308 /* fixed size vertex index buffer */
1309 for (i
= 0; i
< len
; i
+= 2) {
1310 if (i
* 2 == len
- 1) {
1311 instr_out(data
, hw_offset
, i
,
1312 " indices: 0x%04x\n",
1315 instr_out(data
, hw_offset
, i
,
1316 " indices: 0x%04x, 0x%04x\n",
1317 data
[i
] & 0xffff, data
[i
] >> 16);
1321 ret
= (len
+ 1) / 2 + 1;
1324 /* sequential vertex access */
1326 BUFFER_FAIL(count
, 2, "3DPRIMITIVE seq indirect");
1327 instr_out(data
, hw_offset
, 0,
1328 "3DPRIMITIVE sequential indirect %s, %d starting from "
1329 "%d\n", primtype
, len
, data
[1] & 0xffff);
1330 instr_out(data
, hw_offset
, 1, " start\n");
1337 saved_s2
= original_s2
;
1338 saved_s4
= original_s4
;
1343 decode_3d(uint32_t *data
, int count
, uint32_t hw_offset
, uint32_t devid
, int *failures
)
1354 { 0x06, 1, 1, "3DSTATE_ANTI_ALIASING" },
1355 { 0x08, 1, 1, "3DSTATE_BACKFACE_STENCIL_OPS" },
1356 { 0x09, 1, 1, "3DSTATE_BACKFACE_STENCIL_MASKS" },
1357 { 0x16, 1, 1, "3DSTATE_COORD_SET_BINDINGS" },
1358 { 0x15, 1, 1, "3DSTATE_FOG_COLOR" },
1359 { 0x0b, 1, 1, "3DSTATE_INDEPENDENT_ALPHA_BLEND" },
1360 { 0x0d, 1, 1, "3DSTATE_MODES_4" },
1361 { 0x0c, 1, 1, "3DSTATE_MODES_5" },
1362 { 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES" },
1365 opcode
= (data
[0] & 0x1f000000) >> 24;
1369 return decode_3d_primitive(data
, count
, hw_offset
, failures
);
1371 return decode_3d_1d(data
, count
, hw_offset
, devid
, failures
);
1373 return decode_3d_1c(data
, count
, hw_offset
, failures
);
1376 for (idx
= 0; idx
< ARRAY_SIZE(opcodes_3d
); idx
++) {
1377 opcode_3d
= &opcodes_3d
[idx
];
1378 if (opcode
== opcode_3d
->opcode
) {
1379 unsigned int len
= 1, i
;
1381 instr_out(data
, hw_offset
, 0, "%s\n", opcode_3d
->name
);
1382 if (opcode_3d
->max_len
> 1) {
1383 len
= (data
[0] & 0xff) + 2;
1384 if (len
< opcode_3d
->min_len
||
1385 len
> opcode_3d
->max_len
)
1387 fprintf(out
, "Bad count in %s\n", opcode_3d
->name
);
1391 for (i
= 1; i
< len
; i
++) {
1393 BUFFER_FAIL(count
, len
, opcode_3d
->name
);
1394 instr_out(data
, hw_offset
, i
, "dword %d\n", i
);
1400 instr_out(data
, hw_offset
, 0, "3D UNKNOWN: 3d opcode = 0x%x\n", opcode
);
1406 get_965_surfacetype(unsigned int surfacetype
)
1408 switch (surfacetype
) {
1409 case 0: return "1D";
1410 case 1: return "2D";
1411 case 2: return "3D";
1412 case 3: return "CUBE";
1413 case 4: return "BUFFER";
1414 case 7: return "NULL";
1415 default: return "unknown";
1420 get_965_depthformat(unsigned int depthformat
)
1422 switch (depthformat
) {
1423 case 0: return "s8_z24float";
1424 case 1: return "z32float";
1425 case 2: return "z24s8";
1426 case 5: return "z16";
1427 default: return "unknown";
1432 get_965_element_component(uint32_t data
, int component
)
1434 uint32_t component_control
= (data
>> (16 + (3 - component
) * 4)) & 0x7;
1436 switch (component_control
) {
1440 switch (component
) {
1445 default: return "fail";
1461 get_965_prim_type(uint32_t data
)
1463 uint32_t primtype
= (data
>> 10) & 0x1f;
1466 case 0x01: return "point list";
1467 case 0x02: return "line list";
1468 case 0x03: return "line strip";
1469 case 0x04: return "tri list";
1470 case 0x05: return "tri strip";
1471 case 0x06: return "tri fan";
1472 case 0x07: return "quad list";
1473 case 0x08: return "quad strip";
1474 case 0x09: return "line list adj";
1475 case 0x0a: return "line strip adj";
1476 case 0x0b: return "tri list adj";
1477 case 0x0c: return "tri strip adj";
1478 case 0x0d: return "tri strip reverse";
1479 case 0x0e: return "polygon";
1480 case 0x0f: return "rect list";
1481 case 0x10: return "line loop";
1482 case 0x11: return "point list bf";
1483 case 0x12: return "line strip cont";
1484 case 0x13: return "line strip bf";
1485 case 0x14: return "line strip cont bf";
1486 case 0x15: return "tri fan no stipple";
1487 default: return "fail";
1492 i965_decode_urb_fence(uint32_t *data
, uint32_t hw_offset
, int len
, int count
,
1495 uint32_t vs_fence
, clip_fence
, gs_fence
, sf_fence
, vfe_fence
, cs_fence
;
1498 fprintf(out
, "Bad count in URB_FENCE\n");
1500 BUFFER_FAIL(count
, len
, "URB_FENCE");
1502 vs_fence
= data
[1] & 0x3ff;
1503 gs_fence
= (data
[1] >> 10) & 0x3ff;
1504 clip_fence
= (data
[1] >> 20) & 0x3ff;
1505 sf_fence
= data
[2] & 0x3ff;
1506 vfe_fence
= (data
[2] >> 10) & 0x3ff;
1507 cs_fence
= (data
[2] >> 20) & 0x7ff;
1509 instr_out(data
, hw_offset
, 0, "URB_FENCE: %s%s%s%s%s%s\n",
1510 (data
[0] >> 13) & 1 ? "cs " : "",
1511 (data
[0] >> 12) & 1 ? "vfe " : "",
1512 (data
[0] >> 11) & 1 ? "sf " : "",
1513 (data
[0] >> 10) & 1 ? "clip " : "",
1514 (data
[0] >> 9) & 1 ? "gs " : "",
1515 (data
[0] >> 8) & 1 ? "vs " : "");
1516 instr_out(data
, hw_offset
, 1,
1517 "vs fence: %d, clip_fence: %d, gs_fence: %d\n",
1518 vs_fence
, clip_fence
, gs_fence
);
1519 instr_out(data
, hw_offset
, 2,
1520 "sf fence: %d, vfe_fence: %d, cs_fence: %d\n",
1521 sf_fence
, vfe_fence
, cs_fence
);
1522 if (gs_fence
< vs_fence
)
1523 fprintf(out
, "gs fence < vs fence!\n");
1524 if (clip_fence
< gs_fence
)
1525 fprintf(out
, "clip fence < gs fence!\n");
1526 if (sf_fence
< clip_fence
)
1527 fprintf(out
, "sf fence < clip fence!\n");
1528 if (cs_fence
< sf_fence
)
1529 fprintf(out
, "cs fence < sf fence!\n");
1535 state_base_out(uint32_t *data
, uint32_t hw_offset
, unsigned int index
,
1538 if (data
[index
] & 1) {
1539 instr_out(data
, hw_offset
, index
, "%s state base address 0x%08x\n",
1540 name
, data
[index
] & ~1);
1542 instr_out(data
, hw_offset
, index
, "%s state base not updated\n",
1548 state_max_out(uint32_t *data
, uint32_t hw_offset
, unsigned int index
,
1551 if (data
[index
] & 1) {
1552 if (data
[index
] == 1) {
1553 instr_out(data
, hw_offset
, index
,
1554 "%s state upper bound disabled\n", name
);
1556 instr_out(data
, hw_offset
, index
, "%s state upper bound 0x%08x\n",
1557 name
, data
[index
] & ~1);
1560 instr_out(data
, hw_offset
, index
, "%s state upper bound not updated\n",
1566 decode_3d_965(uint32_t *data
, int count
, uint32_t hw_offset
, uint32_t devid
, int *failures
)
1569 unsigned int idx
, len
;
1579 { 0x6000, 3, 3, "URB_FENCE" },
1580 { 0x6001, 2, 2, "CS_URB_STATE" },
1581 { 0x6002, 2, 2, "CONSTANT_BUFFER" },
1582 { 0x6101, 6, 6, "STATE_BASE_ADDRESS" },
1583 { 0x6102, 2, 2 , "STATE_SIP" },
1584 { 0x6104, 1, 1, "3DSTATE_PIPELINE_SELECT" },
1585 { 0x680b, 1, 1, "3DSTATE_VF_STATISTICS" },
1586 { 0x6904, 1, 1, "3DSTATE_PIPELINE_SELECT" },
1587 { 0x7800, 7, 7, "3DSTATE_PIPELINED_POINTERS" },
1588 { 0x7801, 6, 6, "3DSTATE_BINDING_TABLE_POINTERS" },
1589 { 0x780b, 1, 1, "3DSTATE_VF_STATISTICS" },
1590 { 0x7808, 5, 257, "3DSTATE_VERTEX_BUFFERS" },
1591 { 0x7809, 3, 256, "3DSTATE_VERTEX_ELEMENTS" },
1592 { 0x780a, 3, 3, "3DSTATE_INDEX_BUFFER" },
1593 { 0x7900, 4, 4, "3DSTATE_DRAWING_RECTANGLE" },
1594 { 0x7901, 5, 5, "3DSTATE_CONSTANT_COLOR" },
1595 { 0x7905, 5, 7, "3DSTATE_DEPTH_BUFFER" },
1596 { 0x7906, 2, 2, "3DSTATE_POLY_STIPPLE_OFFSET" },
1597 { 0x7907, 33, 33, "3DSTATE_POLY_STIPPLE_PATTERN" },
1598 { 0x7908, 3, 3, "3DSTATE_LINE_STIPPLE" },
1599 { 0x7909, 2, 2, "3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP" },
1600 { 0x7909, 2, 2, "3DSTATE_CLEAR_PARAMS" },
1601 { 0x790a, 3, 3, "3DSTATE_AA_LINE_PARAMETERS" },
1602 { 0x790b, 4, 4, "3DSTATE_GS_SVB_INDEX" },
1603 { 0x790d, 3, 3, "3DSTATE_MULTISAMPLE" },
1604 { 0x7b00, 6, 6, "3DPRIMITIVE" },
1605 { 0x7802, 4, 4, "3DSTATE_SAMPLER_STATE_POINTERS" },
1606 { 0x7805, 3, 3, "3DSTATE_URB" },
1607 { 0x780e, 4, 4, "3DSTATE_CC_STATE_POINTERS" },
1608 { 0x7810, 6, 6, "3DSTATE_VS_STATE" },
1609 { 0x7811, 7, 7, "3DSTATE_GS_STATE" },
1610 { 0x7812, 4, 4, "3DSTATE_CLIP_STATE" },
1611 { 0x7813, 20, 20, "3DSTATE_SF_STATE" },
1612 { 0x7814, 9, 9, "3DSTATE_WM_STATE" },
1613 { 0x7812, 4, 4, "3DSTATE_CLIP_STATE" },
1614 { 0x7815, 5, 5, "3DSTATE_CONSTANT_VS_STATE" },
1615 { 0x7816, 5, 5, "3DSTATE_CONSTANT_GS_STATE" },
1616 { 0x7817, 5, 5, "3DSTATE_CONSTANT_PS_STATE" },
1617 { 0x7818, 2, 2, "3DSTATE_SAMPLE_MASK" },
1620 len
= (data
[0] & 0x0000ffff) + 2;
1622 opcode
= (data
[0] & 0xffff0000) >> 16;
1625 len
= (data
[0] & 0x000000ff) + 2;
1626 return i965_decode_urb_fence(data
, hw_offset
, len
, count
, failures
);
1628 instr_out(data
, hw_offset
, 0, "CS_URB_STATE\n");
1629 instr_out(data
, hw_offset
, 1, "entry_size: %d [%d bytes], n_entries: %d\n",
1630 (data
[1] >> 4) & 0x1f,
1631 (((data
[1] >> 4) & 0x1f) + 1) * 64,
1635 len
= (data
[0] & 0x000000ff) + 2;
1636 instr_out(data
, hw_offset
, 0, "CONSTANT_BUFFER: %s\n",
1637 (data
[0] >> 8) & 1 ? "valid" : "invalid");
1638 instr_out(data
, hw_offset
, 1, "offset: 0x%08x, length: %d bytes\n",
1639 data
[1] & ~0x3f, ((data
[1] & 0x3f) + 1) * 64);
1644 else if (IS_IRONLAKE(devid
))
1649 fprintf(out
, "Bad count in STATE_BASE_ADDRESS\n");
1651 BUFFER_FAIL(count
, len
, "STATE_BASE_ADDRESS");
1654 instr_out(data
, hw_offset
, 0,
1655 "STATE_BASE_ADDRESS\n");
1658 state_base_out(data
, hw_offset
, i
++, "general");
1659 state_base_out(data
, hw_offset
, i
++, "surface");
1661 state_base_out(data
, hw_offset
, i
++, "dynamic");
1662 state_base_out(data
, hw_offset
, i
++, "indirect");
1663 if (IS_IRONLAKE(devid
) || IS_GEN6(devid
))
1664 state_base_out(data
, hw_offset
, i
++, "instruction");
1666 state_max_out(data
, hw_offset
, i
++, "general");
1668 state_max_out(data
, hw_offset
, i
++, "dynamic");
1669 state_max_out(data
, hw_offset
, i
++, "indirect");
1670 if (IS_IRONLAKE(devid
) || IS_GEN6(devid
))
1671 state_max_out(data
, hw_offset
, i
++, "instruction");
1676 fprintf(out
, "Bad count in 3DSTATE_PIPELINED_POINTERS\n");
1678 BUFFER_FAIL(count
, len
, "3DSTATE_PIPELINED_POINTERS");
1680 instr_out(data
, hw_offset
, 0,
1681 "3DSTATE_PIPELINED_POINTERS\n");
1682 instr_out(data
, hw_offset
, 1, "VS state\n");
1683 instr_out(data
, hw_offset
, 2, "GS state\n");
1684 instr_out(data
, hw_offset
, 3, "Clip state\n");
1685 instr_out(data
, hw_offset
, 4, "SF state\n");
1686 instr_out(data
, hw_offset
, 5, "WM state\n");
1687 instr_out(data
, hw_offset
, 6, "CC state\n");
1690 len
= (data
[0] & 0x000000ff) + 2;
1691 if (len
!= 6 && len
!= 4)
1692 fprintf(out
, "Bad count in 3DSTATE_BINDING_TABLE_POINTERS\n");
1695 BUFFER_FAIL(count
, len
, "3DSTATE_BINDING_TABLE_POINTERS");
1696 instr_out(data
, hw_offset
, 0,
1697 "3DSTATE_BINDING_TABLE_POINTERS\n");
1698 instr_out(data
, hw_offset
, 1, "VS binding table\n");
1699 instr_out(data
, hw_offset
, 2, "GS binding table\n");
1700 instr_out(data
, hw_offset
, 3, "Clip binding table\n");
1701 instr_out(data
, hw_offset
, 4, "SF binding table\n");
1702 instr_out(data
, hw_offset
, 5, "WM binding table\n");
1705 BUFFER_FAIL(count
, len
, "3DSTATE_BINDING_TABLE_POINTERS");
1707 instr_out(data
, hw_offset
, 0,
1708 "3DSTATE_BINDING_TABLE_POINTERS: VS mod %d, "
1709 "GS mod %d, PS mod %d\n",
1710 (data
[0] & (1 << 8)) != 0,
1711 (data
[0] & (1 << 9)) != 0,
1712 (data
[0] & (1 << 10)) != 0);
1713 instr_out(data
, hw_offset
, 1, "VS binding table\n");
1714 instr_out(data
, hw_offset
, 2, "GS binding table\n");
1715 instr_out(data
, hw_offset
, 3, "WM binding table\n");
1721 len
= (data
[0] & 0xff) + 2;
1722 if ((len
- 1) % 4 != 0)
1723 fprintf(out
, "Bad count in 3DSTATE_VERTEX_BUFFERS\n");
1725 BUFFER_FAIL(count
, len
, "3DSTATE_VERTEX_BUFFERS");
1726 instr_out(data
, hw_offset
, 0, "3DSTATE_VERTEX_BUFFERS\n");
1728 for (i
= 1; i
< len
;) {
1729 instr_out(data
, hw_offset
, i
, "buffer %d: %s, pitch %db\n",
1731 data
[i
] & (1 << 26) ? "random" : "sequential",
1734 instr_out(data
, hw_offset
, i
++, "buffer address\n");
1735 instr_out(data
, hw_offset
, i
++, "max index\n");
1736 instr_out(data
, hw_offset
, i
++, "mbz\n");
1741 len
= (data
[0] & 0xff) + 2;
1742 if ((len
+ 1) % 2 != 0)
1743 fprintf(out
, "Bad count in 3DSTATE_VERTEX_ELEMENTS\n");
1745 BUFFER_FAIL(count
, len
, "3DSTATE_VERTEX_ELEMENTS");
1746 instr_out(data
, hw_offset
, 0, "3DSTATE_VERTEX_ELEMENTS\n");
1748 for (i
= 1; i
< len
;) {
1749 instr_out(data
, hw_offset
, i
, "buffer %d: %svalid, type 0x%04x, "
1750 "src offset 0x%04x bytes\n",
1752 data
[i
] & (1 << 26) ? "" : "in",
1753 (data
[i
] >> 16) & 0x1ff,
1756 instr_out(data
, hw_offset
, i
, "(%s, %s, %s, %s), "
1757 "dst offset 0x%02x bytes\n",
1758 get_965_element_component(data
[i
], 0),
1759 get_965_element_component(data
[i
], 1),
1760 get_965_element_component(data
[i
], 2),
1761 get_965_element_component(data
[i
], 3),
1762 (data
[i
] & 0xff) * 4);
1768 len
= (data
[0] & 0xff) + 2;
1770 fprintf(out
, "Bad count in 3DSTATE_VIEWPORT_STATE_POINTERS\n");
1772 BUFFER_FAIL(count
, len
, "3DSTATE_VIEWPORT_STATE_POINTERS");
1773 instr_out(data
, hw_offset
, 0, "3DSTATE_VIEWPORT_STATE_POINTERS\n");
1774 instr_out(data
, hw_offset
, 1, "clip\n");
1775 instr_out(data
, hw_offset
, 2, "sf\n");
1776 instr_out(data
, hw_offset
, 3, "cc\n");
1780 len
= (data
[0] & 0xff) + 2;
1782 fprintf(out
, "Bad count in 3DSTATE_INDEX_BUFFER\n");
1784 BUFFER_FAIL(count
, len
, "3DSTATE_INDEX_BUFFER");
1785 instr_out(data
, hw_offset
, 0, "3DSTATE_INDEX_BUFFER\n");
1786 instr_out(data
, hw_offset
, 1, "beginning buffer address\n");
1787 instr_out(data
, hw_offset
, 2, "ending buffer address\n");
1792 fprintf(out
, "Bad count in 3DSTATE_DRAWING_RECTANGLE\n");
1794 BUFFER_FAIL(count
, len
, "3DSTATE_DRAWING_RECTANGLE");
1796 instr_out(data
, hw_offset
, 0,
1797 "3DSTATE_DRAWING_RECTANGLE\n");
1798 instr_out(data
, hw_offset
, 1, "top left: %d,%d\n",
1800 (data
[1] >> 16) & 0xffff);
1801 instr_out(data
, hw_offset
, 2, "bottom right: %d,%d\n",
1803 (data
[2] >> 16) & 0xffff);
1804 instr_out(data
, hw_offset
, 3, "origin: %d,%d\n",
1805 (int)data
[3] & 0xffff,
1806 ((int)data
[3] >> 16) & 0xffff);
1811 if (len
< 5 || len
> 7)
1812 fprintf(out
, "Bad count in 3DSTATE_DEPTH_BUFFER\n");
1814 BUFFER_FAIL(count
, len
, "3DSTATE_DEPTH_BUFFER");
1816 instr_out(data
, hw_offset
, 0,
1817 "3DSTATE_DEPTH_BUFFER\n");
1818 instr_out(data
, hw_offset
, 1, "%s, %s, pitch = %d bytes, %stiled\n",
1819 get_965_surfacetype(data
[1] >> 29),
1820 get_965_depthformat((data
[1] >> 18) & 0x7),
1821 (data
[1] & 0x0001ffff) + 1,
1822 data
[1] & (1 << 27) ? "" : "not ");
1823 instr_out(data
, hw_offset
, 2, "depth offset\n");
1824 instr_out(data
, hw_offset
, 3, "%dx%d\n",
1825 ((data
[3] & 0x0007ffc0) >> 6) + 1,
1826 ((data
[3] & 0xfff80000) >> 19) + 1);
1827 instr_out(data
, hw_offset
, 4, "volume depth\n");
1829 instr_out(data
, hw_offset
, 5, "\n");
1831 instr_out(data
, hw_offset
, 6, "render target view extent\n");
1836 len
= (data
[0] & 0xff) + 2;
1838 fprintf(out
, "Bad count in PIPE_CONTROL\n");
1840 BUFFER_FAIL(count
, len
, "PIPE_CONTROL");
1842 switch ((data
[0] >> 14) & 0x3) {
1843 case 0: desc1
= "no write"; break;
1844 case 1: desc1
= "qword write"; break;
1845 case 2: desc1
= "PS_DEPTH_COUNT write"; break;
1846 case 3: desc1
= "TIMESTAMP write"; break;
1848 instr_out(data
, hw_offset
, 0,
1849 "PIPE_CONTROL: %s, %sdepth stall, %sRC write flush, "
1852 data
[0] & (1 << 13) ? "" : "no ",
1853 data
[0] & (1 << 12) ? "" : "no ",
1854 data
[0] & (1 << 11) ? "" : "no ");
1855 instr_out(data
, hw_offset
, 1, "destination address\n");
1856 instr_out(data
, hw_offset
, 2, "immediate dword low\n");
1857 instr_out(data
, hw_offset
, 3, "immediate dword high\n");
1861 len
= (data
[0] & 0xff) + 2;
1863 fprintf(out
, "Bad count in 3DPRIMITIVE\n");
1865 BUFFER_FAIL(count
, len
, "3DPRIMITIVE");
1867 instr_out(data
, hw_offset
, 0,
1868 "3DPRIMITIVE: %s %s\n",
1869 get_965_prim_type(data
[0]),
1870 (data
[0] & (1 << 15)) ? "random" : "sequential");
1871 instr_out(data
, hw_offset
, 1, "vertex count\n");
1872 instr_out(data
, hw_offset
, 2, "start vertex\n");
1873 instr_out(data
, hw_offset
, 3, "instance count\n");
1874 instr_out(data
, hw_offset
, 4, "start instance\n");
1875 instr_out(data
, hw_offset
, 5, "index bias\n");
1879 for (idx
= 0; idx
< ARRAY_SIZE(opcodes_3d
); idx
++) {
1880 opcode_3d
= &opcodes_3d
[idx
];
1881 if ((data
[0] & 0xffff0000) >> 16 == opcode_3d
->opcode
) {
1885 instr_out(data
, hw_offset
, 0, "%s\n", opcode_3d
->name
);
1886 if (opcode_3d
->max_len
> 1) {
1887 len
= (data
[0] & 0xff) + 2;
1888 if (len
< opcode_3d
->min_len
||
1889 len
> opcode_3d
->max_len
)
1891 fprintf(out
, "Bad count in %s\n", opcode_3d
->name
);
1895 for (i
= 1; i
< len
; i
++) {
1897 BUFFER_FAIL(count
, len
, opcode_3d
->name
);
1898 instr_out(data
, hw_offset
, i
, "dword %d\n", i
);
1904 instr_out(data
, hw_offset
, 0, "3D UNKNOWN: 3d_965 opcode = 0x%x\n", opcode
);
1910 decode_3d_i830(uint32_t *data
, int count
, uint32_t hw_offset
, uint32_t devid
, int *failures
)
1921 { 0x02, 1, 1, "3DSTATE_MODES_3" },
1922 { 0x03, 1, 1, "3DSTATE_ENABLES_1"},
1923 { 0x04, 1, 1, "3DSTATE_ENABLES_2"},
1924 { 0x05, 1, 1, "3DSTATE_VFT0"},
1925 { 0x06, 1, 1, "3DSTATE_AA"},
1926 { 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES" },
1927 { 0x08, 1, 1, "3DSTATE_MODES_1" },
1928 { 0x09, 1, 1, "3DSTATE_STENCIL_TEST" },
1929 { 0x0a, 1, 1, "3DSTATE_VFT1"},
1930 { 0x0b, 1, 1, "3DSTATE_INDPT_ALPHA_BLEND" },
1931 { 0x0c, 1, 1, "3DSTATE_MODES_5" },
1932 { 0x0d, 1, 1, "3DSTATE_MAP_BLEND_OP" },
1933 { 0x0e, 1, 1, "3DSTATE_MAP_BLEND_ARG" },
1934 { 0x0f, 1, 1, "3DSTATE_MODES_2" },
1935 { 0x15, 1, 1, "3DSTATE_FOG_COLOR" },
1936 { 0x16, 1, 1, "3DSTATE_MODES_4" },
1939 opcode
= (data
[0] & 0x1f000000) >> 24;
1943 return decode_3d_primitive(data
, count
, hw_offset
, failures
);
1945 return decode_3d_1d(data
, count
, hw_offset
, devid
, failures
);
1947 return decode_3d_1c(data
, count
, hw_offset
, failures
);
1950 for (idx
= 0; idx
< ARRAY_SIZE(opcodes_3d
); idx
++) {
1951 opcode_3d
= &opcodes_3d
[idx
];
1952 if ((data
[0] & 0x1f000000) >> 24 == opcode_3d
->opcode
) {
1953 unsigned int len
= 1, i
;
1955 instr_out(data
, hw_offset
, 0, "%s\n", opcode_3d
->name
);
1956 if (opcode_3d
->max_len
> 1) {
1957 len
= (data
[0] & 0xff) + 2;
1958 if (len
< opcode_3d
->min_len
||
1959 len
> opcode_3d
->max_len
)
1961 fprintf(out
, "Bad count in %s\n", opcode_3d
->name
);
1965 for (i
= 1; i
< len
; i
++) {
1967 BUFFER_FAIL(count
, len
, opcode_3d
->name
);
1968 instr_out(data
, hw_offset
, i
, "dword %d\n", i
);
1974 instr_out(data
, hw_offset
, 0, "3D UNKNOWN: 3d_i830 opcode = 0x%x\n", opcode
);
1980 * Decodes an i830-i915 batch buffer, writing the output to stdout.
1982 * \param data batch buffer contents
1983 * \param count number of DWORDs to decode in the batch buffer
1984 * \param hw_offset hardware address for the buffer
1987 intel_decode(uint32_t *data
, int count
,
1990 uint32_t ignore_end_of_batchbuffer
)
1998 while (index
< count
) {
1999 switch ((data
[index
] & 0xe0000000) >> 29) {
2001 ret
= decode_mi(data
+ index
, count
- index
,
2002 hw_offset
+ index
* 4, &failures
);
2004 /* If MI_BATCHBUFFER_END happened, then dump the rest of the
2005 * output in case we some day want it in debugging, but don't
2006 * decode it since it'll just confuse in the common case.
2009 if (ignore_end_of_batchbuffer
) {
2012 for (index
= index
+ 1; index
< count
; index
++) {
2013 instr_out(data
, hw_offset
, index
, "\n");
2020 index
+= decode_2d(data
+ index
, count
- index
,
2021 hw_offset
+ index
* 4, &failures
);
2024 if (IS_965(devid
)) {
2025 index
+= decode_3d_965(data
+ index
, count
- index
,
2026 hw_offset
+ index
* 4,
2028 } else if (IS_9XX(devid
)) {
2029 index
+= decode_3d(data
+ index
, count
- index
,
2030 hw_offset
+ index
* 4,
2033 index
+= decode_3d_i830(data
+ index
, count
- index
,
2034 hw_offset
+ index
* 4,
2039 instr_out(data
, hw_offset
, index
, "UNKNOWN\n");
2050 void intel_decode_context_reset(void)
2056 void intel_decode_context_set_head_tail(uint32_t head
, uint32_t tail
)