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NVDRV: Remake ASGPU

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This commit is contained in:
Fernando Sahmkow 2021-11-14 20:55:52 +01:00
parent c6ea0c650e
commit feb49c822d
8 changed files with 882 additions and 239 deletions
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10
src/video_core/memory_manager.cpp
View file

@ -71,18 +71,22 @@ void MemoryManager::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_)
rasterizer = rasterizer_;
}
GPUVAddr MemoryManager::Map(VAddr cpu_addr, GPUVAddr gpu_addr, std::size_t size) {
GPUVAddr MemoryManager::Map(GPUVAddr gpu_addr, VAddr cpu_addr, std::size_t size) {
return PageTableOp<EntryType::Mapped>(gpu_addr, cpu_addr, size);
}
GPUVAddr MemoryManager::MapSparse(GPUVAddr gpu_addr, std::size_t size) {
return PageTableOp<EntryType::Reserved>(gpu_addr, 0, size);
}
GPUVAddr MemoryManager::MapAllocate(VAddr cpu_addr, std::size_t size, std::size_t align) {
return Map(cpu_addr, *FindFreeRange(size, align), size);
return Map(*FindFreeRange(size, align), cpu_addr, size);
}
GPUVAddr MemoryManager::MapAllocate32(VAddr cpu_addr, std::size_t size) {
const std::optional<GPUVAddr> gpu_addr = FindFreeRange(size, 1, true);
ASSERT(gpu_addr);
return Map(cpu_addr, *gpu_addr, size);
return Map(*gpu_addr, cpu_addr, size);
}
void MemoryManager::Unmap(GPUVAddr gpu_addr, std::size_t size) {

3
src/video_core/memory_manager.h
View file

@ -88,7 +88,8 @@ public:
std::vector<std::pair<GPUVAddr, std::size_t>> GetSubmappedRange(GPUVAddr gpu_addr,
std::size_t size) const;
[[nodiscard]] GPUVAddr Map(VAddr cpu_addr, GPUVAddr gpu_addr, std::size_t size);
GPUVAddr Map(GPUVAddr gpu_addr, VAddr cpu_addr, std::size_t size);
GPUVAddr MapSparse(GPUVAddr gpu_addr, std::size_t size);
[[nodiscard]] GPUVAddr MapAllocate(VAddr cpu_addr, std::size_t size, std::size_t align);
[[nodiscard]] GPUVAddr MapAllocate32(VAddr cpu_addr, std::size_t size);
[[nodiscard]] std::optional<GPUVAddr> AllocateFixed(GPUVAddr gpu_addr, std::size_t size);