diff options
Diffstat (limited to 'tools/intel_gtt.c')
| -rw-r--r-- | tools/intel_gtt.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/intel_gtt.c b/tools/intel_gtt.c index 1f1b8820..a21c26a7 100644 --- a/tools/intel_gtt.c +++ b/tools/intel_gtt.c @@ -93,7 +93,7 @@ static void pte_dump(int size, uint32_t offset) { int main(int argc, char **argv) { struct pci_device *pci_dev; - int start, aper_size; + int start, gtt_size; int flag[] = { PCI_DEV_MAP_FLAG_WRITE_COMBINE, PCI_DEV_MAP_FLAG_WRITABLE, @@ -136,20 +136,20 @@ int main(int argc, char **argv) exit(1); } - aper_size = pci_dev->regions[2].size; + gtt_size = pci_dev->regions[0].size / 2; if (argc > 1 && !strncmp("-d", argv[1], 2)) { - pte_dump(aper_size, 0); + pte_dump(gtt_size, 0); return 0; } - for (start = 0; start < aper_size; start += KB(4)) { + for (start = 0; start < gtt_size; start += KB(4)) { uint64_t start_phys = get_phys(start); uint32_t end; int constant_length = 0; int linear_length = 0; /* Check if it's a linear sequence */ - for (end = start + KB(4); end < aper_size; end += KB(4)) { + for (end = start + KB(4); end < gtt_size; end += KB(4)) { uint64_t end_phys = get_phys(end); if (end_phys == start_phys + (end - start)) linear_length++; @@ -166,7 +166,7 @@ int main(int argc, char **argv) } /* Check if it's a constant sequence */ - for (end = start + KB(4); end < aper_size; end += KB(4)) { + for (end = start + KB(4); end < gtt_size; end += KB(4)) { uint64_t end_phys = get_phys(end); if (end_phys == start_phys) constant_length++; |