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tools: decode some more MI_ ops

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Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2011-09-09 17:22:28 +02:00
parent 206e129af0
commit 2a0b3488a0
1 changed files with 39 additions and 0 deletions
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39
tools/intel_decode.c
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@ -86,6 +86,7 @@ static int
decode_mi(uint32_t *data, int count, uint32_t hw_offset, int *failures)
{
unsigned int opcode, len = -1;
char *post_sync_op = "";
struct {
uint32_t opcode;
@ -151,6 +152,44 @@ decode_mi(uint32_t *data, int count, uint32_t hw_offset, int *failures)
instr_out(data, hw_offset, 1, "value\n");
instr_out(data, hw_offset, 2, "address\n");
return len;
case 0x21:
instr_out(data, hw_offset, 0, "MI_STORE_DATA_INDEX%s\n",
data[0] & (1<<21) ? " use per-process HWS," : "");
instr_out(data, hw_offset, 1, "index\n");
instr_out(data, hw_offset, 2, "dword\n");
if (len == 4)
instr_out(data, hw_offset, 3, "upper dword\n");
return len;
case 0x00:
if (data[0] & (1<<22))
instr_out(data, hw_offset, 0, "MI_NOOP write NOPID reg, val=0x%x\n",
data[0] & ((1<<22) - 1));
else
instr_out(data, hw_offset, 0, "MI_NOOP\n");
return len;
case 0x26:
switch (data[0] & (0x3<<14)) {
case 0: post_sync_op = "no write"; break;
case 1: post_sync_op = "write data"; break;
case 2: post_sync_op = "reserved"; break;
case 3: post_sync_op = "write TIMESTAMP"; break;
}
instr_out(data, hw_offset, 0, "MI_FLUSH_DW%s%s%s%s post_sync_op='%s' %s%s\n",
data[0] & (1<<22) ? " enable protected mem (BCS-only)," : "",
data[0] & (1<<21) ? " store in hws," : "",
data[0] & (1<<18) ? " invalidate tlb," : "",
data[0] & (1<<17) ? " flush gfdt," : "",
post_sync_op,
data[0] & (1<<8) ? " enable notify interrupt," : "",
data[0] & (1<<7) ? " invalidate video state (BCS-only)," : "");
if (data[0] & (1<<21))
instr_out(data, hw_offset, 1, "hws index\n");
else
instr_out(data, hw_offset, 1, "address\n");
instr_out(data, hw_offset, 2, "dword\n");
if (len == 4)
instr_out(data, hw_offset, 3, "upper dword\n");
return len;
}
for (opcode = 0; opcode < sizeof(opcodes_mi) / sizeof(opcodes_mi[0]);