Commit Graph

3 Commits

Author SHA1 Message Date
Terje Bergstrom
4739499f07 gpu: nvgpu: Sync gk20a and gm20b headers
Synchronize gk20a and gm20b headers. All registers which were added
to gk20a are now added to gm20b, and some registers that are unused
are removed.

Bug 1567274

Change-Id: Ia3b7958c148e495cbff420ee56bb448db0f58680
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/590313
GVS: Gerrit_Virtual_Submit
2015-03-18 12:11:52 -07:00
Terje Bergstrom
2eb6dcb469 gpu: nvgpu: Implement 64k large page support
Implement support for 64kB large page size. Add an API to create an
address space via IOCTL so that we can accept flags, and assign one
flag for enabling 64kB large page size.

Also adds APIs to set per-context large page size. This is possible
only on Maxwell, so return error if caller tries to set large page
size on Kepler.

Default large page size is still 128kB.

Change-Id: I20b51c8f6d4a984acae8411ace3de9000c78e82f
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
2015-03-18 12:11:46 -07:00
Bo Yan
9eb1f57ba2 gpu: nvgpu: Add GPU driver for GM20B
this moves GM20B driver to the new location

Change-Id: I5fde14e114a8db79738a4c61849912b1ae225fb5
2015-03-18 12:09:38 -07:00