mirror of
https://github.com/skyline-emu/skyline.git
synced 2024-11-29 14:04:19 +01:00
Move nvhost-ctrl-gpu to new device API
This commit is contained in:
Billy Laws
parent
6c6abd9a51
commit
abaca6d40e
@ -0,0 +1,68 @@
|
||||
// SPDX-License-Identifier: MIT OR MPL-2.0
|
||||
// Copyright © 2021 Skyline Team and Contributors (https://github.com/skyline-emu/)
|
||||
|
||||
#include <services/nvdrv/devices/deserialisation/deserialisation.h>
|
||||
#include "ctrl_gpu.h"
|
||||
|
||||
namespace skyline::service::nvdrv::device::nvhost {
|
||||
CtrlGpu::CtrlGpu(const DeviceState &state, Core &core, const SessionContext &ctx) :
|
||||
NvDevice(state, core, ctx),
|
||||
errorNotifierEvent(std::make_shared<type::KEvent>(state, false)),
|
||||
unknownEvent(std::make_shared<type::KEvent>(state, false)) {}
|
||||
|
||||
PosixResult CtrlGpu::ZCullGetCtxSize(Out<u32> size) {
|
||||
size = 0x1;
|
||||
return PosixResult::Success;
|
||||
}
|
||||
|
||||
PosixResult CtrlGpu::ZCullGetInfo(Out<ZCullInfo> info) {
|
||||
info = {};
|
||||
return PosixResult::Success;
|
||||
}
|
||||
|
||||
PosixResult CtrlGpu::GetCharacteristics(InOut<u64> size, In<u64> userAddress, Out<GpuCharacteristics> characteristics) {
|
||||
characteristics = {};
|
||||
size = sizeof(GpuCharacteristics);
|
||||
return PosixResult::Success;
|
||||
}
|
||||
|
||||
PosixResult CtrlGpu::GetTpcMasks(In<u32> bufSize, Out<u64> maskBuf) {
|
||||
// TODO
|
||||
maskBuf = 0x3;
|
||||
return PosixResult::Success;
|
||||
}
|
||||
|
||||
PosixResult CtrlGpu::GetActiveSlotMask(Out<u32> slot, Out<u32> mask) {
|
||||
slot = 0x7;
|
||||
mask = 0x1;
|
||||
return PosixResult::Success;
|
||||
}
|
||||
|
||||
std::shared_ptr<type::KEvent> CtrlGpu::QueryEvent(u32 eventId) {
|
||||
switch (eventId) {
|
||||
case 1:
|
||||
return errorNotifierEvent;
|
||||
case 2:
|
||||
return unknownEvent;
|
||||
default:
|
||||
return nullptr;
|
||||
}
|
||||
}
|
||||
|
||||
#include <services/nvdrv/devices/deserialisation/macro_def.h>
|
||||
static constexpr u32 CtrlGpuMagic{0x47};
|
||||
|
||||
IOCTL_HANDLER_FUNC(CtrlGpu, ({
|
||||
IOCTL_CASE_ARGS(OUT, SIZE(0x4), MAGIC(CtrlGpuMagic), FUNC(0x1),
|
||||
ZCullGetCtxSize, ARGS(Out<u32>))
|
||||
IOCTL_CASE_ARGS(INOUT, SIZE(0x28), MAGIC(CtrlGpuMagic), FUNC(0x2),
|
||||
ZCullGetInfo, ARGS(Out<ZCullInfo>))
|
||||
IOCTL_CASE_ARGS(INOUT, SIZE(0xB0), MAGIC(CtrlGpuMagic), FUNC(0x5),
|
||||
GetCharacteristics, ARGS(InOut<u64>, In<u64>, Out<GpuCharacteristics>))
|
||||
IOCTL_CASE_ARGS(INOUT, SIZE(0x18), MAGIC(CtrlGpuMagic), FUNC(0x6),
|
||||
GetTpcMasks, ARGS(In<u32>, Pad<u32, 3>, Out<u64>))
|
||||
IOCTL_CASE_ARGS(OUT, SIZE(0x8), MAGIC(CtrlGpuMagic), FUNC(0x14),
|
||||
GetActiveSlotMask, ARGS(Out<u32>, Out<u32>))
|
||||
}))
|
||||
#include <services/nvdrv/devices/deserialisation/macro_undef.h>
|
||||
}
|
||||
@ -0,0 +1,112 @@
|
||||
// SPDX-License-Identifier: MIT OR MPL-2.0
|
||||
// Copyright © 2021 Skyline Team and Contributors (https://github.com/skyline-emu/)
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "services/nvdrv/devices/nvdevice.h"
|
||||
|
||||
namespace skyline::service::nvdrv::device::nvhost {
|
||||
/**
|
||||
* @brief nvhost::CtrlGpu (/dev/nvhost-ctrl-gpu) is used for context independent operations on the underlying GPU
|
||||
* @url https://switchbrew.org/wiki/NV_services#.2Fdev.2Fnvhost-ctrl-gpu
|
||||
*/
|
||||
class CtrlGpu : public NvDevice {
|
||||
private:
|
||||
std::shared_ptr<type::KEvent> errorNotifierEvent;
|
||||
std::shared_ptr<type::KEvent> unknownEvent;
|
||||
|
||||
public:
|
||||
/**
|
||||
* @brief Holds hardware characteristics about a GPU, initialised to the GM20B values
|
||||
*/
|
||||
struct GpuCharacteristics {
|
||||
u32 arch{0x120}; // NVGPU_GPU_ARCH_GM200
|
||||
u32 impl{0xB}; // 0xB (NVGPU_GPU_IMPL_GM20B) or 0xE (NVGPU_GPU_IMPL_GM20B_B)
|
||||
u32 rev{0xA1};
|
||||
u32 numGpc{0x1};
|
||||
u64 l2CacheSize{0x40000};
|
||||
u64 onBoardVideoMemorySize{}; // UMA
|
||||
u32 numTpcPerGpc{0x2};
|
||||
u32 busType{0x20}; // NVGPU_GPU_BUS_TYPE_AXI
|
||||
u32 bigPageSize{0x20000};
|
||||
u32 compressionPageSize{0x20000};
|
||||
u32 pdeCoverageBitCount{0x1B};
|
||||
u32 availableBigPageSizes{0x30000};
|
||||
u32 gpcMask{0x1};
|
||||
u32 smArchSmVersion{0x503}; // Maxwell Generation 5.0.3
|
||||
u32 smArchSpaVersion{0x503}; // Maxwell Generation 5.0.3
|
||||
u32 smArchWarpCount{0x80};
|
||||
u32 gpuVaBitCount{0x28};
|
||||
u32 _res_{};
|
||||
u64 flags{0x55}; // HAS_SYNCPOINTS | SUPPORT_SPARSE_ALLOCS | SUPPORT_CYCLE_STATS | SUPPORT_CYCLE_STATS_SNAPSHOT
|
||||
u32 twodClass{0x902D}; // FERMI_TWOD_A
|
||||
u32 threedClass{0xB197}; // MAXWELL_B
|
||||
u32 computeClass{0xB1C0}; // MAXWELL_COMPUTE_B
|
||||
u32 gpfifoClass{0xB06F}; // MAXWELL_CHANNEL_GPFIFO_A
|
||||
u32 inlineToMemoryClass{0xA140}; // KEPLER_INLINE_TO_MEMORY_B
|
||||
u32 dmaCopyClass{0xA140}; // MAXWELL_DMA_COPY_A
|
||||
u32 maxFbpsCount{0x1}; // 0x1
|
||||
u32 fbpEnMask{}; // Disabled
|
||||
u32 maxLtcPerFbp{0x2};
|
||||
u32 maxLtsPerLtc{0x1};
|
||||
u32 maxTexPerTpc{}; // Not Supported
|
||||
u32 maxGpcCount{0x1};
|
||||
u32 ropL2EnMask0{0x21D70}; // fuse_status_opt_rop_l2_fbp_r
|
||||
u32 ropL2EnMask1{};
|
||||
u64 chipName{util::MakeMagic<u64>("gm20b")};
|
||||
u64 grCompbitStoreBaseHw{}; // Not Supported
|
||||
};
|
||||
|
||||
/**
|
||||
* @brief Contains the Maxwell ZCULL capabilities and configuration
|
||||
*/
|
||||
struct ZCullInfo {
|
||||
u32 widthAlignPixels{0x20};
|
||||
u32 heightAlignPixels{0x20};
|
||||
u32 pixelSquaresByAliquots{0x400};
|
||||
u32 aliquotTotal{0x800};
|
||||
u32 regionByteMultiplier{0x20};
|
||||
u32 regionHeaderSize{0x20};
|
||||
u32 subregionHeaderSize{0xC0};
|
||||
u32 subregionWidthAlignPixels{0x20};
|
||||
u32 subregionHeightAlignPixels{0x40};
|
||||
u32 subregionCount{0x10};
|
||||
};
|
||||
|
||||
CtrlGpu(const DeviceState &state, Core &core, const SessionContext &ctx);
|
||||
|
||||
/**
|
||||
* @brief Returns the zcull context size
|
||||
* @url https://switchbrew.org/wiki/NV_services#NVGPU_GPU_IOCTL_ZCULL_GET_CTX_SIZE
|
||||
*/
|
||||
PosixResult ZCullGetCtxSize(Out<u32> size);
|
||||
|
||||
/**
|
||||
* @brief Returns information about the GPU ZCULL parameters
|
||||
* @url https://switchbrew.org/wiki/NV_services#NVGPU_GPU_IOCTL_ZCULL_GET_INFO
|
||||
*/
|
||||
PosixResult ZCullGetInfo(Out<ZCullInfo> info);
|
||||
|
||||
/**
|
||||
* @brief Returns a struct with certain GPU characteristics
|
||||
* @url https://switchbrew.org/wiki/NV_services#NVGPU_GPU_IOCTL_GET_CHARACTERISTICS
|
||||
*/
|
||||
PosixResult GetCharacteristics(InOut<u64> size, In<u64> userAddress, Out<GpuCharacteristics> characteristics);
|
||||
|
||||
/**
|
||||
* @brief Returns the TPC mask value for each GPC
|
||||
* @url https://switchbrew.org/wiki/NV_services#NVGPU_GPU_IOCTL_GET_TPC_MASKS
|
||||
*/
|
||||
PosixResult GetTpcMasks(In<u32> bufSize, Out<u64> maskBuf);
|
||||
|
||||
/**
|
||||
* @brief Returns the mask value for a ZBC slot
|
||||
* @url https://switchbrew.org/wiki/NV_services#NVGPU_GPU_IOCTL_ZBC_GET_ACTIVE_SLOT_MASK
|
||||
*/
|
||||
PosixResult GetActiveSlotMask(Out<u32> slot, Out<u32> mask);
|
||||
|
||||
std::shared_ptr<type::KEvent> QueryEvent(u32 eventId) override;
|
||||
|
||||
PosixResult Ioctl(IoctlDescriptor cmd, span<u8> buffer) override;
|
||||
};
|
||||
}
|
||||
@ -1,130 +0,0 @@
|
||||
// SPDX-License-Identifier: MPL-2.0
|
||||
// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
|
||||
|
||||
#include "nvhost_ctrl_gpu.h"
|
||||
|
||||
namespace skyline::service::nvdrv::device {
|
||||
NvHostCtrlGpu::NvHostCtrlGpu(const DeviceState &state) : errorNotifierEvent(std::make_shared<type::KEvent>(state, false)), unknownEvent(std::make_shared<type::KEvent>(state, false)), NvDevice(state) {}
|
||||
|
||||
NvStatus NvHostCtrlGpu::ZCullGetCtxSize(IoctlType type, span<u8> buffer, span<u8> inlineBuffer) {
|
||||
buffer.as<u32>() = 0x1;
|
||||
return NvStatus::Success;
|
||||
}
|
||||
|
||||
NvStatus NvHostCtrlGpu::ZCullGetInfo(IoctlType type, span<u8> buffer, span<u8> inlineBuffer) {
|
||||
struct ZCullInfo {
|
||||
u32 widthAlignPixels{0x20};
|
||||
u32 heightAlignPixels{0x20};
|
||||
u32 pixelSquaresByAliquots{0x400};
|
||||
u32 aliquotTotal{0x800};
|
||||
u32 regionByteMultiplier{0x20};
|
||||
u32 regionHeaderSize{0x20};
|
||||
u32 subregionHeaderSize{0xC0};
|
||||
u32 subregionWidthAlignPixels{0x20};
|
||||
u32 subregionHeightAlignPixels{0x40};
|
||||
u32 subregionCount{0x10};
|
||||
} zCullInfo;
|
||||
|
||||
buffer.as<ZCullInfo>() = zCullInfo;
|
||||
return NvStatus::Success;
|
||||
}
|
||||
|
||||
NvStatus NvHostCtrlGpu::GetCharacteristics(IoctlType type, span<u8> buffer, span<u8> inlineBuffer) {
|
||||
struct GpuCharacteristics {
|
||||
u32 arch{0x120}; // NVGPU_GPU_ARCH_GM200
|
||||
u32 impl{0xB}; // 0xB (NVGPU_GPU_IMPL_GM20B) or 0xE (NVGPU_GPU_IMPL_GM20B_B)
|
||||
u32 rev{0xA1};
|
||||
u32 numGpc{0x1};
|
||||
u64 l2CacheSize{0x40000};
|
||||
u64 onBoardVideoMemorySize{}; // UMA
|
||||
u32 numTpcPerGpc{0x2};
|
||||
u32 busType{0x20}; // NVGPU_GPU_BUS_TYPE_AXI
|
||||
u32 bigPageSize{0x20000};
|
||||
u32 compressionPageSize{0x20000};
|
||||
u32 pdeCoverageBitCount{0x1B};
|
||||
u32 availableBigPageSizes{0x30000};
|
||||
u32 gpcMask{0x1};
|
||||
u32 smArchSmVersion{0x503}; // Maxwell Generation 5.0.3
|
||||
u32 smArchSpaVersion{0x503}; // Maxwell Generation 5.0.3
|
||||
u32 smArchWarpCount{0x80};
|
||||
u32 gpuVaBitCount{0x28};
|
||||
u32 _res_{};
|
||||
u64 flags{0x55}; // HAS_SYNCPOINTS | SUPPORT_SPARSE_ALLOCS | SUPPORT_CYCLE_STATS | SUPPORT_CYCLE_STATS_SNAPSHOT
|
||||
u32 twodClass{0x902D}; // FERMI_TWOD_A
|
||||
u32 threedClass{0xB197}; // MAXWELL_B
|
||||
u32 computeClass{0xB1C0}; // MAXWELL_COMPUTE_B
|
||||
u32 gpfifoClass{0xB06F}; // MAXWELL_CHANNEL_GPFIFO_A
|
||||
u32 inlineToMemoryClass{0xA140}; // KEPLER_INLINE_TO_MEMORY_B
|
||||
u32 dmaCopyClass{0xA140}; // MAXWELL_DMA_COPY_A
|
||||
u32 maxFbpsCount{0x1}; // 0x1
|
||||
u32 fbpEnMask{}; // Disabled
|
||||
u32 maxLtcPerFbp{0x2};
|
||||
u32 maxLtsPerLtc{0x1};
|
||||
u32 maxTexPerTpc{}; // Not Supported
|
||||
u32 maxGpcCount{0x1};
|
||||
u32 ropL2EnMask0{0x21D70}; // fuse_status_opt_rop_l2_fbp_r
|
||||
u32 ropL2EnMask1{};
|
||||
u64 chipName{util::MakeMagic<u64>("gm20b")};
|
||||
u64 grCompbitStoreBaseHw{}; // Not Supported
|
||||
};
|
||||
|
||||
struct Data {
|
||||
u64 gpuCharacteristicsBufSize; // InOut
|
||||
u64 gpuCharacteristicsBufAddr; // In
|
||||
GpuCharacteristics gpuCharacteristics; // Out
|
||||
} &data = buffer.as<Data>();
|
||||
|
||||
if (data.gpuCharacteristicsBufSize < sizeof(GpuCharacteristics))
|
||||
return NvStatus::InvalidSize;
|
||||
|
||||
// The IOCTL3 version of GetCharacteristics additionally outputs to the inline output buffer
|
||||
if (type == IoctlType::Ioctl3) {
|
||||
auto &inlineCharacteristics{inlineBuffer.as<GpuCharacteristics>()};
|
||||
data.gpuCharacteristics = inlineCharacteristics = GpuCharacteristics{};
|
||||
} else {
|
||||
data.gpuCharacteristics = GpuCharacteristics{};
|
||||
}
|
||||
data.gpuCharacteristicsBufSize = sizeof(GpuCharacteristics);
|
||||
|
||||
return NvStatus::Success;
|
||||
}
|
||||
|
||||
NvStatus NvHostCtrlGpu::GetTpcMasks(IoctlType type, span<u8> buffer, span<u8> inlineBuffer) {
|
||||
struct Data {
|
||||
u32 maskBufSize; // In
|
||||
u32 _res_[3]; // In
|
||||
u64 maskBuf; // Out
|
||||
} &data = buffer.as<Data>();
|
||||
|
||||
if (data.maskBufSize) {
|
||||
if (type == IoctlType::Ioctl3) {
|
||||
auto &inlineMask{inlineBuffer.as<u32>()};
|
||||
data.maskBuf = inlineMask = 0x3;
|
||||
} else {
|
||||
data.maskBuf = 0x3;
|
||||
}
|
||||
}
|
||||
|
||||
return NvStatus::Success;
|
||||
}
|
||||
|
||||
NvStatus NvHostCtrlGpu::GetActiveSlotMask(IoctlType type, span<u8> buffer, span<u8> inlineBuffer) {
|
||||
struct Data {
|
||||
u32 slot{0x07}; // Out
|
||||
u32 mask{0x01}; // Out
|
||||
} data;
|
||||
buffer.as<Data>() = data;
|
||||
return NvStatus::Success;
|
||||
}
|
||||
|
||||
std::shared_ptr<type::KEvent> NvHostCtrlGpu::QueryEvent(u32 eventId) {
|
||||
switch (eventId) {
|
||||
case 1:
|
||||
return errorNotifierEvent;
|
||||
case 2:
|
||||
return unknownEvent;
|
||||
default:
|
||||
return nullptr;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,61 +0,0 @@
|
||||
// SPDX-License-Identifier: MPL-2.0
|
||||
// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "nvdevice.h"
|
||||
|
||||
namespace skyline::service::nvdrv::device {
|
||||
/**
|
||||
* @brief NvHostCtrlGpu (/dev/nvhost-ctrl-gpu) is used for context independent operations on the underlying GPU
|
||||
* @url https://switchbrew.org/wiki/NV_services#.2Fdev.2Fnvhost-ctrl-gpu
|
||||
*/
|
||||
class NvHostCtrlGpu : public NvDevice {
|
||||
private:
|
||||
std::shared_ptr<type::KEvent> errorNotifierEvent;
|
||||
std::shared_ptr<type::KEvent> unknownEvent;
|
||||
|
||||
public:
|
||||
NvHostCtrlGpu(const DeviceState &state);
|
||||
|
||||
/**
|
||||
* @brief Returns a u32 GPU ZCULL Context Size
|
||||
* @url https://switchbrew.org/wiki/NV_services#NVGPU_GPU_IOCTL_ZCULL_GET_CTX_SIZE
|
||||
*/
|
||||
NvStatus ZCullGetCtxSize(IoctlType type, span<u8> buffer, span<u8> inlineBuffer);
|
||||
|
||||
/**
|
||||
* @brief Returns a the GPU ZCULL Information
|
||||
* @url https://switchbrew.org/wiki/NV_services#NVGPU_GPU_IOCTL_ZCULL_GET_INFO
|
||||
*/
|
||||
NvStatus ZCullGetInfo(IoctlType type, span<u8> buffer, span<u8> inlineBuffer);
|
||||
|
||||
/**
|
||||
* @brief Returns a struct with certain GPU characteristics
|
||||
* @url https://switchbrew.org/wiki/NV_services#NVGPU_GPU_IOCTL_GET_CHARACTERISTICS
|
||||
*/
|
||||
NvStatus GetCharacteristics(IoctlType type, span<u8> buffer, span<u8> inlineBuffer);
|
||||
|
||||
/**
|
||||
* @brief Returns the TPC mask value for each GPC
|
||||
* @url https://switchbrew.org/wiki/NV_services#NVGPU_GPU_IOCTL_GET_TPC_MASKS
|
||||
*/
|
||||
NvStatus GetTpcMasks(IoctlType type, span<u8> buffer, span<u8> inlineBuffer);
|
||||
|
||||
/**
|
||||
* @brief Returns the mask value for a ZBC slot
|
||||
* @url https://switchbrew.org/wiki/NV_services#NVGPU_GPU_IOCTL_ZBC_GET_ACTIVE_SLOT_MASK
|
||||
*/
|
||||
NvStatus GetActiveSlotMask(IoctlType type, span<u8> buffer, span<u8> inlineBuffer);
|
||||
|
||||
std::shared_ptr<type::KEvent> QueryEvent(u32 eventId) override;
|
||||
|
||||
NVDEVICE_DECL(
|
||||
NVFUNC(0x4701, NvHostCtrlGpu, ZCullGetCtxSize),
|
||||
NVFUNC(0x4702, NvHostCtrlGpu, ZCullGetInfo),
|
||||
NVFUNC(0x4706, NvHostCtrlGpu, GetTpcMasks),
|
||||
NVFUNC(0x4705, NvHostCtrlGpu, GetCharacteristics),
|
||||
NVFUNC(0x4714, NvHostCtrlGpu, GetActiveSlotMask)
|
||||
)
|
||||
};
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user