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author | Ben Skeggs <bskeggs@redhat.com> | 2017-11-01 03:56:19 +1000 |
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committer | Ben Skeggs <bskeggs@redhat.com> | 2017-11-02 13:32:25 +1000 |
commit | 806a7335653743a33f476a3705d55bada95b7dfe (patch) | |
tree | 21ac49a98d3917c0ffd127e126833c45ff1056cb /drivers/misc | |
parent | f1280394109a3a3a7ef1c37950d4356b12e75cb9 (diff) |
drm/nouveau/mmu: implement base for new vm management
This is the first chunk of the new VMM code that provides the structures
needed to describe a GPU virtual address-space layout, as well as common
interfaces to handle VMM creation, and connecting instances to a VMM.
The constructor now allocates the PD itself, rather than having the user
handle that manually. This won't/can't be used until after all backends
have been ported to these interfaces, so a little bit of memory will be
wasted on Fermi and newer for a couple of commits in the series.
Compatibility has been hacked into the old code to allow each GPU backend
to be ported individually.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/misc')
0 files changed, 0 insertions, 0 deletions