agp: Support 64-bit APBASE

[~andy/linux] / drivers / char / agp / amd-k7-agp.c

diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c
index 779f0ab845a949063ffc578dd31d7a758b7c0482..5f028cb1d6e80802b080251276f729febe59f99d 100644 (file)
--- a/drivers/char/agp/amd-k7-agp.c
+++ b/drivers/char/agp/amd-k7-agp.c
@@ -126,7 +126,6 @@ static int amd_create_gatt_table(struct agp_bridge_data *bridge)
        unsigned long __iomem *cur_gatt;
        unsigned long addr;
        int retval;
-       u32 temp;
        int i;
 
        value = A_SIZE_LVL2(agp_bridge->current_size);
@@ -149,8 +148,7 @@ static int amd_create_gatt_table(struct agp_bridge_data *bridge)
         * used to program the agp master not the cpu
         */
 
-       pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp);
-       addr = (temp & PCI_BASE_ADDRESS_MEM_MASK);
+       addr = pci_bus_address(agp_bridge->dev, AGP_APERTURE_BAR);
        agp_bridge->gart_bus_addr = addr;
 
        /* Calculate the agp offset */