diff options
Diffstat (limited to 'drivers/char/agp/intel-agp.c')
| -rw-r--r-- | drivers/char/agp/intel-agp.c | 48 |
1 files changed, 20 insertions, 28 deletions
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index a426ee1f57a6..a7c276585a9f 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -118,7 +118,6 @@ static void intel_8xx_cleanup(void) static int intel_configure(void) { - u32 temp; u16 temp2; struct aper_size_info_16 *current_size; @@ -128,8 +127,8 @@ static int intel_configure(void) pci_write_config_word(agp_bridge->dev, INTEL_APSIZE, current_size->size_value); /* address to map to */ - pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp); - agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK); + agp_bridge->gart_bus_addr = pci_bus_address(agp_bridge->dev, + AGP_APERTURE_BAR); /* attbase - aperture base */ pci_write_config_dword(agp_bridge->dev, INTEL_ATTBASE, agp_bridge->gatt_bus_addr); @@ -148,7 +147,7 @@ static int intel_configure(void) static int intel_815_configure(void) { - u32 temp, addr; + u32 addr; u8 temp2; struct aper_size_info_8 *current_size; @@ -167,8 +166,8 @@ static int intel_815_configure(void) current_size->size_value); /* address to map to */ - pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp); - agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK); + agp_bridge->gart_bus_addr = pci_bus_address(agp_bridge->dev, + AGP_APERTURE_BAR); pci_read_config_dword(agp_bridge->dev, INTEL_ATTBASE, &addr); addr &= INTEL_815_ATTBASE_MASK; @@ -208,7 +207,6 @@ static void intel_820_cleanup(void) static int intel_820_configure(void) { - u32 temp; u8 temp2; struct aper_size_info_8 *current_size; @@ -218,8 +216,8 @@ static int intel_820_configure(void) pci_write_config_byte(agp_bridge->dev, INTEL_APSIZE, current_size->size_value); /* address to map to */ - pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp); - agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK); + agp_bridge->gart_bus_addr = pci_bus_address(agp_bridge->dev, + AGP_APERTURE_BAR); /* attbase - aperture base */ pci_write_config_dword(agp_bridge->dev, INTEL_ATTBASE, agp_bridge->gatt_bus_addr); @@ -239,7 +237,6 @@ static int intel_820_configure(void) static int intel_840_configure(void) { - u32 temp; u16 temp2; struct aper_size_info_8 *current_size; @@ -249,8 +246,8 @@ static int intel_840_configure(void) pci_write_config_byte(agp_bridge->dev, INTEL_APSIZE, current_size->size_value); /* address to map to */ - pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp); - agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK); + agp_bridge->gart_bus_addr = pci_bus_address(agp_bridge->dev, + AGP_APERTURE_BAR); /* attbase - aperture base */ pci_write_config_dword(agp_bridge->dev, INTEL_ATTBASE, agp_bridge->gatt_bus_addr); @@ -268,7 +265,6 @@ static int intel_840_configure(void) static int intel_845_configure(void) { - u32 temp; u8 temp2; struct aper_size_info_8 *current_size; @@ -282,9 +278,9 @@ static int intel_845_configure(void) agp_bridge->apbase_config); } else { /* address to map to */ - pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp); - agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK); - agp_bridge->apbase_config = temp; + agp_bridge->gart_bus_addr = pci_bus_address(agp_bridge->dev, + AGP_APERTURE_BAR); + agp_bridge->apbase_config = agp_bridge->gart_bus_addr; } /* attbase - aperture base */ @@ -303,7 +299,6 @@ static int intel_845_configure(void) static int intel_850_configure(void) { - u32 temp; u16 temp2; struct aper_size_info_8 *current_size; @@ -313,8 +308,8 @@ static int intel_850_configure(void) pci_write_config_byte(agp_bridge->dev, INTEL_APSIZE, current_size->size_value); /* address to map to */ - pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp); - agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK); + agp_bridge->gart_bus_addr = pci_bus_address(agp_bridge->dev, + AGP_APERTURE_BAR); /* attbase - aperture base */ pci_write_config_dword(agp_bridge->dev, INTEL_ATTBASE, agp_bridge->gatt_bus_addr); @@ -332,7 +327,6 @@ static int intel_850_configure(void) static int intel_860_configure(void) { - u32 temp; u16 temp2; struct aper_size_info_8 *current_size; @@ -342,8 +336,8 @@ static int intel_860_configure(void) pci_write_config_byte(agp_bridge->dev, INTEL_APSIZE, current_size->size_value); /* address to map to */ - pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp); - agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK); + agp_bridge->gart_bus_addr = pci_bus_address(agp_bridge->dev, + AGP_APERTURE_BAR); /* attbase - aperture base */ pci_write_config_dword(agp_bridge->dev, INTEL_ATTBASE, agp_bridge->gatt_bus_addr); @@ -361,7 +355,6 @@ static int intel_860_configure(void) static int intel_830mp_configure(void) { - u32 temp; u16 temp2; struct aper_size_info_8 *current_size; @@ -371,8 +364,8 @@ static int intel_830mp_configure(void) pci_write_config_byte(agp_bridge->dev, INTEL_APSIZE, current_size->size_value); /* address to map to */ - pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp); - agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK); + agp_bridge->gart_bus_addr = pci_bus_address(agp_bridge->dev, + AGP_APERTURE_BAR); /* attbase - aperture base */ pci_write_config_dword(agp_bridge->dev, INTEL_ATTBASE, agp_bridge->gatt_bus_addr); @@ -390,7 +383,6 @@ static int intel_830mp_configure(void) static int intel_7505_configure(void) { - u32 temp; u16 temp2; struct aper_size_info_8 *current_size; @@ -400,8 +392,8 @@ static int intel_7505_configure(void) pci_write_config_byte(agp_bridge->dev, INTEL_APSIZE, current_size->size_value); /* address to map to */ - pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp); - agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK); + agp_bridge->gart_bus_addr = pci_bus_address(agp_bridge->dev, + AGP_APERTURE_BAR); /* attbase - aperture base */ pci_write_config_dword(agp_bridge->dev, INTEL_ATTBASE, agp_bridge->gatt_bus_addr); |