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| author | Vidya Sagar <[email protected]> | 2017-12-20 20:36:07 +0000 |
|---|---|---|
| committer | Lorenzo Pieralisi <[email protected]> | 2017-12-21 09:50:41 +0000 |
| commit | 1fd92928bab518e762c81ce0d1427ce6ddd3ab22 (patch) | |
| tree | 2e56899c6c40576169e083fc1996276701e87276 /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | Linux 4.15-rc4 (diff) | |
| download | kernel-1fd92928bab518e762c81ce0d1427ce6ddd3ab22.tar.gz kernel-1fd92928bab518e762c81ce0d1427ce6ddd3ab22.zip | |
PCI: tegra: Refactor configuration space mapping code
Use only 4 KiB space from the available 1 GiB PCIe aperture to access
endpoint configuration space by dynamically moving the AFI_FPCI_BAR base
address. This frees more space for mapping endpoint device BARs on some
Tegra platforms.
The ->add_bus() and ->remove_bus() callbacks are now no longer needed,
so they can be removed.
Signed-off-by: Vidya Sagar <[email protected]>
[[email protected]: various cleanups, update commit message]
Signed-off-by: Thierry Reding <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions