diff options
Diffstat (limited to 'drivers/char/agp/intel-agp.c')
| -rw-r--r-- | drivers/char/agp/intel-agp.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index 07e9796fead..b0a0dccc98c 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -717,8 +717,8 @@ static const struct intel_agp_driver_description { { PCI_DEVICE_ID_INTEL_82820_UP_HB, "i820", &intel_820_driver }, { PCI_DEVICE_ID_INTEL_82830_HB, "830M", &intel_830mp_driver }, { PCI_DEVICE_ID_INTEL_82840_HB, "i840", &intel_840_driver }, - { PCI_DEVICE_ID_INTEL_82845_HB, "845G", &intel_845_driver }, - { PCI_DEVICE_ID_INTEL_82845G_HB, "830M", &intel_845_driver }, + { PCI_DEVICE_ID_INTEL_82845_HB, "i845", &intel_845_driver }, + { PCI_DEVICE_ID_INTEL_82845G_HB, "845G", &intel_845_driver }, { PCI_DEVICE_ID_INTEL_82850_HB, "i850", &intel_850_driver }, { PCI_DEVICE_ID_INTEL_82854_HB, "854", &intel_845_driver }, { PCI_DEVICE_ID_INTEL_82855PM_HB, "855PM", &intel_845_driver }, @@ -774,20 +774,14 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, dev_info(&pdev->dev, "Intel %s Chipset\n", intel_agp_chipsets[i].name); /* - * If the device has not been properly setup, the following will catch - * the problem and should stop the system from crashing. - * 20030610 - hamish@zot.org - */ - if (pci_enable_device(pdev)) { - dev_err(&pdev->dev, "can't enable PCI device\n"); - agp_put_bridge(bridge); - return -ENODEV; - } - - /* * The following fixes the case where the BIOS has "forgotten" to * provide an address range for the GART. * 20030610 - hamish@zot.org + * This happens before pci_enable_device() intentionally; + * calling pci_enable_device() before assigning the resource + * will result in the GART being disabled on machines with such + * BIOSs (the GART ends up with a BAR starting at 0, which + * conflicts a lot of other devices). */ r = &pdev->resource[0]; if (!r->start && r->end) { @@ -798,6 +792,17 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev, } } + /* + * If the device has not been properly setup, the following will catch + * the problem and should stop the system from crashing. + * 20030610 - hamish@zot.org + */ + if (pci_enable_device(pdev)) { + dev_err(&pdev->dev, "can't enable PCI device\n"); + agp_put_bridge(bridge); + return -ENODEV; + } + /* Fill in the mode register */ if (cap_ptr) { pci_read_config_dword(pdev, |