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path: root/drivers/char/agp/intel-gtt.c
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Diffstat (limited to 'drivers/char/agp/intel-gtt.c')
-rw-r--r--drivers/char/agp/intel-gtt.c13
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)
1216 1216
1217 /* G33's GTT size defined in gmch_ctrl */ 1217 /* G33's GTT size defined in gmch_ctrl */
1218 pci_read_config_word(agp_bridge->dev, I830_GMCH_CTRL, &gmch_ctrl); 1218 pci_read_config_word(agp_bridge->dev, I830_GMCH_CTRL, &gmch_ctrl);
1219 switch (gmch_ctrl & G33_PGETBL_SIZE_MASK) { 1219 switch (gmch_ctrl & I830_GMCH_GMS_MASK) {
1220 case G33_PGETBL_SIZE_1M: 1220 case I830_GMCH_GMS_STOLEN_512:
1221 size = 512;
1222 break;
1223 case I830_GMCH_GMS_STOLEN_1024:
1221 size = 1024; 1224 size = 1024;
1222 break; 1225 break;
1223 case G33_PGETBL_SIZE_2M: 1226 case I830_GMCH_GMS_STOLEN_8192:
1224 size = 2048; 1227 size = 8*1024;
1225 break; 1228 break;
1226 default: 1229 default:
1227 dev_info(&agp_bridge->dev->dev, 1230 dev_info(&agp_bridge->dev->dev,
1228 "unknown page table size 0x%x, assuming 512KB\n", 1231 "unknown page table size 0x%x, assuming 512KB\n",
1229 (gmch_ctrl & G33_PGETBL_SIZE_MASK)); 1232 (gmch_ctrl & I830_GMCH_GMS_MASK));
1230 size = 512; 1233 size = 512;
1231 } 1234 }
1232 } else { 1235 } else {