bf608f125e
video_core/memory_manager: Replace a loop with std::array's fill() function in PageSlot()
...
We already have a function that does what this code was doing, so let's
use that instead.
2018-07-24 11:56:30 -04:00
d71e19fd75
video_core/memory_manager: Avoid repeated unnecessary page slot lookups
...
We don't need to keep calling the same function over and over again in a
loop, especially when the behavior is slightly non-trivial. We can just
keep a reference to the looked up location and do all the checking and
assignments based off it instead.
2018-07-24 11:19:54 -04:00
e9d147349b
GPU: Allow GpuToCpuAddress to return boost::none for unmapped addresses.
2018-07-02 09:42:48 -05:00
72b5c448cf
GPU: Implemented nvhost-as-gpu's UnmapBuffer ioctl.
...
It removes a mapping previously created with the MapBufferEx ioctl.
2018-05-20 14:25:56 -05:00
10c6d89119
memory_manager: Add implement CpuToGpuAddress.
2018-04-24 17:49:20 -04:00
239ac8abe2
memory_manager: Make GpuToCpuAddress return an optional.
2018-04-24 17:49:19 -04:00
9e11a76e92
memory_manager: Use GPUVAdddr, not PAddr, for GPU addresses.
2018-04-24 17:40:43 -04:00
f823c1d599
GPU: Make the GPU virtual memory manager use 16 page bits and 10 page table bits.
...
Also removed some dead code and added memory map consistency asserts.
2018-04-23 10:57:12 -05:00
6cddf9d88e
Make a GPU class in VideoCore to contain the GPU state.
...
Also moved the GPU MemoryManager class to video_core since it makes more sense for it to be there.
2018-02-11 23:44:12 -05:00
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