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Code Issues Releases Activity

nvdrv: Make the GPU memory manager available to nvhost-gpu.

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This commit is contained in:
Subv 2018-02-11 21:30:23 -05:00
parent b26cdf1fe5
commit ba2426aa3f
3 changed files with 16 additions and 6 deletions
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5
src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
View file

@ -20,9 +20,8 @@ class nvmap;
class nvhost_as_gpu final : public nvdevice {
public:
nvhost_as_gpu(std::shared_ptr<nvmap> nvmap_dev) : nvdevice(), nvmap_dev(std::move(nvmap_dev)) {
memory_manager = std::make_shared<MemoryManager>();
}
nvhost_as_gpu(std::shared_ptr<nvmap> nvmap_dev, std::shared_ptr<MemoryManager> memory_manager)
: nvdevice(), nvmap_dev(std::move(nvmap_dev)), memory_manager(std::move(memory_manager)) {}
~nvhost_as_gpu() override = default;
u32 ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;

10
src/core/hle/service/nvdrv/devices/nvhost_gpu.h
View file

@ -4,20 +4,25 @@
#pragma once
#include <memory>
#include <vector>
#include "common/common_types.h"
#include "common/swap.h"
#include "core/hle/service/nvdrv/devices/nvdevice.h"
#include "core/hle/service/nvdrv/memory_manager.h"
namespace Service {
namespace Nvidia {
namespace Devices {
class nvmap;
constexpr u32 NVGPU_IOCTL_MAGIC('H');
constexpr u32 NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO(0x8);
class nvhost_gpu final : public nvdevice {
public:
nvhost_gpu() = default;
nvhost_gpu(std::shared_ptr<nvmap> nvmap_dev, std::shared_ptr<MemoryManager> memory_manager)
: nvdevice(), nvmap_dev(std::move(nvmap_dev)), memory_manager(std::move(memory_manager)) {}
~nvhost_gpu() override = default;
u32 ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
@ -132,6 +137,9 @@ private:
u32 AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8>& output);
u32 AllocateObjectContext(const std::vector<u8>& input, std::vector<u8>& output);
u32 SubmitGPFIFO(const std::vector<u8>& input, std::vector<u8>& output);
std::shared_ptr<nvmap> nvmap_dev;
std::shared_ptr<MemoryManager> memory_manager;
};
} // namespace Devices

7
src/core/hle/service/nvdrv/nvdrv.cpp
View file

@ -11,6 +11,7 @@
#include "core/hle/service/nvdrv/devices/nvhost_gpu.h"
#include "core/hle/service/nvdrv/devices/nvmap.h"
#include "core/hle/service/nvdrv/interface.h"
#include "core/hle/service/nvdrv/memory_manager.h"
#include "core/hle/service/nvdrv/nvdrv.h"
#include "core/hle/service/nvdrv/nvmemp.h"
@ -31,12 +32,14 @@ void InstallInterfaces(SM::ServiceManager& service_manager) {
Module::Module() {
auto nvmap_dev = std::make_shared<Devices::nvmap>();
devices["/dev/nvhost-as-gpu"] = std::make_shared<Devices::nvhost_as_gpu>(nvmap_dev);
auto memory_manager = std::make_shared<MemoryManager>();
devices["/dev/nvhost-as-gpu"] =
std::make_shared<Devices::nvhost_as_gpu>(nvmap_dev, memory_manager);
devices["/dev/nvhost-gpu"] = std::make_shared<Devices::nvhost_gpu>(nvmap_dev, memory_manager);
devices["/dev/nvhost-ctrl-gpu"] = std::make_shared<Devices::nvhost_ctrl_gpu>();
devices["/dev/nvmap"] = nvmap_dev;
devices["/dev/nvdisp_disp0"] = std::make_shared<Devices::nvdisp_disp0>(nvmap_dev);
devices["/dev/nvhost-ctrl"] = std::make_shared<Devices::nvhost_ctrl>();
devices["/dev/nvhost-gpu"] = std::make_shared<Devices::nvhost_gpu>();
}
u32 Module::Open(std::string device_name) {