diff options
Diffstat (limited to 'drivers/char/agp')
| -rw-r--r-- | drivers/char/agp/intel-agp.h | 4 | ||||
| -rw-r--r-- | drivers/char/agp/intel-gtt.c | 10 |
2 files changed, 5 insertions, 9 deletions
diff --git a/drivers/char/agp/intel-agp.h b/drivers/char/agp/intel-agp.h index 0bf5590fd0f..18bbaafb850 100644 --- a/drivers/char/agp/intel-agp.h +++ b/drivers/char/agp/intel-agp.h @@ -56,7 +56,7 @@ /* Intel i810 registers */ #define I810_GMADR_BAR 0 -#define I810_MMADDR 0x14 +#define I810_MMADR_BAR 1 #define I810_PTE_BASE 0x10000 #define I810_PTE_MAIN_UNCACHED 0x00000000 #define I810_PTE_LOCAL 0x00000002 @@ -114,7 +114,7 @@ /* intel 915G registers */ #define I915_GMADR_BAR 2 -#define I915_MMADDR 0x10 +#define I915_MMADR_BAR 0 #define I915_PTEADDR 0x1C #define I915_GMCH_GMS_STOLEN_48M (0x6 << 4) #define I915_GMCH_GMS_STOLEN_64M (0x7 << 4) diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index 560f66bffeb..58916f32c0f 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -181,8 +181,7 @@ static int i810_setup(void) return -ENOMEM; intel_private.i81x_gtt_table = gtt_table; - pci_read_config_dword(intel_private.pcidev, I810_MMADDR, ®_addr); - reg_addr &= 0xfff80000; + reg_addr = pci_bus_address(intel_private.pcidev, I810_MMADR_BAR); intel_private.registers = ioremap(reg_addr, KB(64)); if (!intel_private.registers) @@ -785,8 +784,7 @@ static int i830_setup(void) { u32 reg_addr; - pci_read_config_dword(intel_private.pcidev, I810_MMADDR, ®_addr); - reg_addr &= 0xfff80000; + reg_addr = pci_bus_address(intel_private.pcidev, I810_MMADR_BAR); intel_private.registers = ioremap(reg_addr, KB(64)); if (!intel_private.registers) @@ -1107,9 +1105,7 @@ static int i9xx_setup(void) u32 reg_addr, gtt_addr; int size = KB(512); - pci_read_config_dword(intel_private.pcidev, I915_MMADDR, ®_addr); - - reg_addr &= 0xfff80000; + reg_addr = pci_bus_address(intel_private.pcidev, I915_MMADR_BAR); intel_private.registers = ioremap(reg_addr, size); if (!intel_private.registers) |