diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2014-01-03 18:26:58 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-01-06 17:49:22 -0700 |
| commit | e501b3d87f003dfad8fcbd0f55ae17ea52495a56 (patch) | |
| tree | 1307d77ead535d134b6f62df53c923cf1247baa6 /net/decnet | |
| parent | 06cf56e497c8c1469b0931caa7d5b1d827655fe2 (diff) | |
agp: Support 64-bit APBASE
Per the AGP 3.0 spec, APBASE is a standard PCI BAR and may be either 32
bits or 64 bits wide. Many drivers read APBASE directly, but they only
handled 32-bit BARs.
The PCI core reads APBASE at enumeration-time. Use pci_bus_address()
instead of reading it again in the driver. This works correctly for both
32-bit and 64-bit BARs.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'net/decnet')
0 files changed, 0 insertions, 0 deletions