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-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp12
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h5
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp7
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_gpu.h5
-rw-r--r--src/core/hle/service/nvdrv/memory_manager.cpp112
-rw-r--r--src/core/hle/service/nvdrv/memory_manager.h48
-rw-r--r--src/core/hle/service/nvdrv/nvdrv.cpp7
7 files changed, 15 insertions, 181 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
index cf3601f02..9832e1899 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
@@ -4,6 +4,7 @@
#include "common/assert.h"
#include "common/logging/log.h"
+#include "core/core.h"
#include "core/hle/service/nvdrv/devices/nvhost_as_gpu.h"
#include "core/hle/service/nvdrv/devices/nvmap.h"
@@ -44,11 +45,12 @@ u32 nvhost_as_gpu::AllocateSpace(const std::vector<u8>& input, std::vector<u8>&
LOG_DEBUG(Service_NVDRV, "called, pages=%x, page_size=%x, flags=%x", params.pages,
params.page_size, params.flags);
+ auto& gpu = Core::System::GetInstance().GPU();
const u64 size{static_cast<u64>(params.pages) * static_cast<u64>(params.page_size)};
if (params.flags & 1) {
- params.offset = memory_manager->AllocateSpace(params.offset, size, 1);
+ params.offset = gpu.memory_manager->AllocateSpace(params.offset, size, 1);
} else {
- params.offset = memory_manager->AllocateSpace(size, params.align);
+ params.offset = gpu.memory_manager->AllocateSpace(size, params.align);
}
std::memcpy(output.data(), &params, output.size());
@@ -71,10 +73,12 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& ou
auto object = nvmap_dev->GetObject(params.nvmap_handle);
ASSERT(object);
+ auto& gpu = Core::System::GetInstance().GPU();
+
if (params.flags & 1) {
- params.offset = memory_manager->MapBufferEx(object->addr, params.offset, object->size);
+ params.offset = gpu.memory_manager->MapBufferEx(object->addr, params.offset, object->size);
} else {
- params.offset = memory_manager->MapBufferEx(object->addr, object->size);
+ params.offset = gpu.memory_manager->MapBufferEx(object->addr, object->size);
}
std::memcpy(output.data(), &params, output.size());
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
index 301a8a79f..f8a60cce7 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
@@ -10,7 +10,6 @@
#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 {
@@ -20,8 +19,7 @@ class nvmap;
class nvhost_as_gpu final : public nvdevice {
public:
- nvhost_as_gpu(std::shared_ptr<nvmap> nvmap_dev, std::shared_ptr<MemoryManager> memory_manager)
- : nvmap_dev(std::move(nvmap_dev)), memory_manager(std::move(memory_manager)) {}
+ nvhost_as_gpu(std::shared_ptr<nvmap> nvmap_dev) : nvmap_dev(std::move(nvmap_dev)) {}
~nvhost_as_gpu() override = default;
u32 ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
@@ -100,7 +98,6 @@ private:
u32 GetVARegions(const std::vector<u8>& input, std::vector<u8>& output);
std::shared_ptr<nvmap> nvmap_dev;
- std::shared_ptr<MemoryManager> memory_manager;
};
} // namespace Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
index 1c3079889..0b2ebd466 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
@@ -5,8 +5,8 @@
#include <map>
#include "common/assert.h"
#include "common/logging/log.h"
+#include "core/core.h"
#include "core/hle/service/nvdrv/devices/nvhost_gpu.h"
-#include "video_core/command_processor.h"
namespace Service {
namespace Nvidia {
@@ -131,9 +131,8 @@ u32 nvhost_gpu::SubmitGPFIFO(const std::vector<u8>& input, std::vector<u8>& outp
std::memcpy(&entries[0], &input.data()[sizeof(IoctlSubmitGpfifo)],
params.num_entries * sizeof(IoctlGpfifoEntry));
for (auto entry : entries) {
- VAddr va_addr = memory_manager->PhysicalToVirtualAddress(entry.Address());
- Tegra::CommandProcessor::ProcessCommandList(va_addr, entry.sz);
- // TODO(ogniK): Process these
+ VAddr va_addr = entry.Address();
+ Core::System::GetInstance().GPU().ProcessCommandList(va_addr, entry.sz);
}
params.fence_out.id = 0;
params.fence_out.value = 0;
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
index 6f9b90b05..e7e9a0088 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
@@ -9,7 +9,6 @@
#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 {
@@ -21,8 +20,7 @@ constexpr u32 NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO(0x8);
class nvhost_gpu final : public nvdevice {
public:
- nvhost_gpu(std::shared_ptr<nvmap> nvmap_dev, std::shared_ptr<MemoryManager> memory_manager)
- : nvmap_dev(std::move(nvmap_dev)), memory_manager(std::move(memory_manager)) {}
+ nvhost_gpu(std::shared_ptr<nvmap> nvmap_dev) : nvmap_dev(std::move(nvmap_dev)) {}
~nvhost_gpu() override = default;
u32 ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
@@ -139,7 +137,6 @@ private:
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
diff --git a/src/core/hle/service/nvdrv/memory_manager.cpp b/src/core/hle/service/nvdrv/memory_manager.cpp
deleted file mode 100644
index 55a8675d5..000000000
--- a/src/core/hle/service/nvdrv/memory_manager.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/assert.h"
-#include "core/hle/service/nvdrv/memory_manager.h"
-
-namespace Service {
-namespace Nvidia {
-
-PAddr MemoryManager::AllocateSpace(u64 size, u64 align) {
- boost::optional<PAddr> paddr = FindFreeBlock(size, align);
- ASSERT(paddr);
-
- for (u64 offset = 0; offset < size; offset += Memory::PAGE_SIZE) {
- PageSlot(*paddr + offset) = static_cast<u64>(PageStatus::Allocated);
- }
-
- return *paddr;
-}
-
-PAddr MemoryManager::AllocateSpace(PAddr paddr, u64 size, u64 align) {
- for (u64 offset = 0; offset < size; offset += Memory::PAGE_SIZE) {
- if (IsPageMapped(paddr + offset)) {
- return AllocateSpace(size, align);
- }
- }
-
- for (u64 offset = 0; offset < size; offset += Memory::PAGE_SIZE) {
- PageSlot(paddr + offset) = static_cast<u64>(PageStatus::Allocated);
- }
-
- return paddr;
-}
-
-PAddr MemoryManager::MapBufferEx(VAddr vaddr, u64 size) {
- vaddr &= ~Memory::PAGE_MASK;
-
- boost::optional<PAddr> paddr = FindFreeBlock(size);
- ASSERT(paddr);
-
- for (u64 offset = 0; offset < size; offset += Memory::PAGE_SIZE) {
- PageSlot(*paddr + offset) = vaddr + offset;
- }
-
- return *paddr;
-}
-
-PAddr MemoryManager::MapBufferEx(VAddr vaddr, PAddr paddr, u64 size) {
- vaddr &= ~Memory::PAGE_MASK;
- paddr &= ~Memory::PAGE_MASK;
-
- for (u64 offset = 0; offset < size; offset += Memory::PAGE_SIZE) {
- if (PageSlot(paddr + offset) != static_cast<u64>(PageStatus::Allocated)) {
- return MapBufferEx(vaddr, size);
- }
- }
-
- for (u64 offset = 0; offset < size; offset += Memory::PAGE_SIZE) {
- PageSlot(paddr + offset) = vaddr + offset;
- }
-
- return paddr;
-}
-
-boost::optional<PAddr> MemoryManager::FindFreeBlock(u64 size, u64 align) {
- PAddr paddr{};
- u64 free_space{};
- align = (align + Memory::PAGE_MASK) & ~Memory::PAGE_MASK;
-
- while (paddr + free_space < MAX_ADDRESS) {
- if (!IsPageMapped(paddr + free_space)) {
- free_space += Memory::PAGE_SIZE;
- if (free_space >= size) {
- return paddr;
- }
- } else {
- paddr += free_space + Memory::PAGE_SIZE;
- free_space = 0;
- const u64 remainder{paddr % align};
- if (!remainder) {
- paddr = (paddr - remainder) + align;
- }
- }
- }
-
- return {};
-}
-
-VAddr MemoryManager::PhysicalToVirtualAddress(PAddr paddr) {
- VAddr base_addr = PageSlot(paddr);
- ASSERT(base_addr != static_cast<u64>(PageStatus::Unmapped));
- return base_addr + (paddr & Memory::PAGE_MASK);
-}
-
-bool MemoryManager::IsPageMapped(PAddr paddr) {
- return PageSlot(paddr) != static_cast<u64>(PageStatus::Unmapped);
-}
-
-VAddr& MemoryManager::PageSlot(PAddr paddr) {
- auto& block = page_table[(paddr >> (Memory::PAGE_BITS + PAGE_TABLE_BITS)) & PAGE_TABLE_MASK];
- if (!block) {
- block = std::make_unique<PageBlock>();
- for (unsigned index = 0; index < PAGE_BLOCK_SIZE; index++) {
- (*block)[index] = static_cast<u64>(PageStatus::Unmapped);
- }
- }
- return (*block)[(paddr >> Memory::PAGE_BITS) & PAGE_BLOCK_MASK];
-}
-
-} // namespace Nvidia
-} // namespace Service
diff --git a/src/core/hle/service/nvdrv/memory_manager.h b/src/core/hle/service/nvdrv/memory_manager.h
deleted file mode 100644
index 4ba1a3952..000000000
--- a/src/core/hle/service/nvdrv/memory_manager.h
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <memory>
-#include "common/common_types.h"
-#include "core/memory.h"
-
-namespace Service {
-namespace Nvidia {
-
-class MemoryManager final {
-public:
- MemoryManager() = default;
-
- PAddr AllocateSpace(u64 size, u64 align);
- PAddr AllocateSpace(PAddr paddr, u64 size, u64 align);
- PAddr MapBufferEx(VAddr vaddr, u64 size);
- PAddr MapBufferEx(VAddr vaddr, PAddr paddr, u64 size);
- VAddr PhysicalToVirtualAddress(PAddr paddr);
-
-private:
- boost::optional<PAddr> FindFreeBlock(u64 size, u64 align = 1);
- bool IsPageMapped(PAddr paddr);
- VAddr& PageSlot(PAddr paddr);
-
- enum class PageStatus : u64 {
- Unmapped = 0xFFFFFFFFFFFFFFFFULL,
- Allocated = 0xFFFFFFFFFFFFFFFEULL,
- };
-
- static constexpr u64 MAX_ADDRESS{0x10000000000ULL};
- static constexpr u64 PAGE_TABLE_BITS{14};
- static constexpr u64 PAGE_TABLE_SIZE{1 << PAGE_TABLE_BITS};
- static constexpr u64 PAGE_TABLE_MASK{PAGE_TABLE_SIZE - 1};
- static constexpr u64 PAGE_BLOCK_BITS{14};
- static constexpr u64 PAGE_BLOCK_SIZE{1 << PAGE_BLOCK_BITS};
- static constexpr u64 PAGE_BLOCK_MASK{PAGE_BLOCK_SIZE - 1};
-
- using PageBlock = std::array<VAddr, PAGE_BLOCK_SIZE>;
- std::array<std::unique_ptr<PageBlock>, PAGE_TABLE_SIZE> page_table{};
-};
-
-} // namespace Nvidia
-} // namespace Service
diff --git a/src/core/hle/service/nvdrv/nvdrv.cpp b/src/core/hle/service/nvdrv/nvdrv.cpp
index 469d6d33a..ea00240e6 100644
--- a/src/core/hle/service/nvdrv/nvdrv.cpp
+++ b/src/core/hle/service/nvdrv/nvdrv.cpp
@@ -11,7 +11,6 @@
#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"
@@ -32,10 +31,8 @@ void InstallInterfaces(SM::ServiceManager& service_manager) {
Module::Module() {
auto nvmap_dev = std::make_shared<Devices::nvmap>();
- 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-as-gpu"] = std::make_shared<Devices::nvhost_as_gpu>(nvmap_dev);
+ devices["/dev/nvhost-gpu"] = std::make_shared<Devices::nvhost_gpu>(nvmap_dev);
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);
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-31 08:32:35 +0100