diff options
| -rw-r--r-- | drivers/char/agp/intel-gtt.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index 9344216183a4..a7547150a705 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -1216,17 +1216,20 @@ static int intel_i915_get_gtt_size(void) /* G33's GTT size defined in gmch_ctrl */ pci_read_config_word(agp_bridge->dev, I830_GMCH_CTRL, &gmch_ctrl); - switch (gmch_ctrl & G33_PGETBL_SIZE_MASK) { - case G33_PGETBL_SIZE_1M: + switch (gmch_ctrl & I830_GMCH_GMS_MASK) { + case I830_GMCH_GMS_STOLEN_512: + size = 512; + break; + case I830_GMCH_GMS_STOLEN_1024: size = 1024; break; - case G33_PGETBL_SIZE_2M: - size = 2048; + case I830_GMCH_GMS_STOLEN_8192: + size = 8*1024; break; default: dev_info(&agp_bridge->dev->dev, "unknown page table size 0x%x, assuming 512KB\n", - (gmch_ctrl & G33_PGETBL_SIZE_MASK)); + (gmch_ctrl & I830_GMCH_GMS_MASK)); size = 512; } } else { |