diff options
Diffstat (limited to 'tools/intel_error_decode.c')
| -rw-r--r-- | tools/intel_error_decode.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tools/intel_error_decode.c b/tools/intel_error_decode.c index 2745019d..caa35f3a 100644 --- a/tools/intel_error_decode.c +++ b/tools/intel_error_decode.c @@ -210,10 +210,51 @@ print_pgtbl_err(unsigned int reg, unsigned int devid) } static void +print_i915_fence(unsigned int devid, uint64_t fence) +{ + unsigned tile_width; + if ((fence & 12) && !IS_915(devid)) + tile_width = 128; + else + tile_width = 512; + + printf(" %svalid, %c-tiled, pitch: %i, start: 0x%08x, size: %i\n", + fence & 1 ? "" : "in", + fence & 12 ? 'y' : 'x', + (1<<((fence>>4)&0xf))*tile_width, + (uint32_t)fence & 0x7f80000, + 1<<(20 + ((fence>>8)&0xf))); +} + +static void +print_i830_fence(unsigned int devid, uint64_t fence) +{ + printf(" %svalid, %c-tiled, pitch: %i, start: 0x%08x, size: %i\n", + fence & 1 ? "" : "in", + fence & 12 ? 'y' : 'x', + (1<<((fence>>4)&0xf))*128, + (uint32_t)fence & 0x7f80000, + 1<<(19 + ((fence>>8)&0xf))); +} + +static void +print_fence(unsigned int devid, uint64_t fence) +{ + if (IS_965(devid)) { + return; + } else if (IS_GEN3(devid)) { + return print_i915_fence(devid, fence); + } else { + return print_i830_fence(devid, fence); + } +} + +static void read_data_file (FILE *file) { int devid = PCI_CHIP_I855_GM; uint32_t *data = NULL; + long long unsigned fence; int data_size = 0, count = 0, line_number = 0, matched; char *line = NULL; size_t line_size; @@ -291,6 +332,10 @@ read_data_file (FILE *file) if (matched == 1) print_instdone (devid, -1, reg); + matched = sscanf (line, " fence[%i] = %8Lx\n", ®, &fence); + if (matched == 2) + print_fence (devid, fence); + continue; } |