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core: Make nvservices more standardized

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This commit is contained in:
Chloe Marcec 2020-11-08 19:11:34 +11:00
parent 9b24197ca0
commit 31c12de0fe
26 changed files with 1173 additions and 920 deletions
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25
src/core/hle/service/nvdrv/devices/nvdevice.h
View file

@ -24,25 +24,12 @@ public:
explicit nvdevice(Core::System& system) : system{system} {}
virtual ~nvdevice() = default;
union Ioctl {
u32_le raw;
BitField<0, 8, u32> cmd;
BitField<8, 8, u32> group;
BitField<16, 14, u32> length;
BitField<30, 1, u32> is_in;
BitField<31, 1, u32> is_out;
};
/**
* Handles an ioctl request.
* @param command The ioctl command id.
* @param input A buffer containing the input data for the ioctl.
* @param output A buffer where the output data will be written to.
* @returns The result code of the ioctl.
*/
virtual u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) = 0;
virtual NvResult Ioctl1(Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output) = 0;
virtual NvResult Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) = 0;
virtual NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) = 0;
protected:
Core::System& system;

21
src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
View file

@ -18,11 +18,22 @@ nvdisp_disp0::nvdisp_disp0(Core::System& system, std::shared_ptr<nvmap> nvmap_de
: nvdevice(system), nvmap_dev(std::move(nvmap_dev)) {}
nvdisp_disp0 ::~nvdisp_disp0() = default;
u32 nvdisp_disp0::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) {
UNIMPLEMENTED_MSG("Unimplemented ioctl");
return 0;
NvResult nvdisp_disp0::Ioctl1(Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvdisp_disp0::Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvdisp_disp0::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
void nvdisp_disp0::flip(u32 buffer_handle, u32 offset, u32 format, u32 width, u32 height,

8
src/core/hle/service/nvdrv/devices/nvdisp_disp0.h
View file

@ -20,9 +20,11 @@ public:
explicit nvdisp_disp0(Core::System& system, std::shared_ptr<nvmap> nvmap_dev);
~nvdisp_disp0() override;
u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) override;
NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
NvResult Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) override;
NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) override;
/// Performs a screen flip, drawing the buffer pointed to by the handle.
void flip(u32 buffer_handle, u32 offset, u32 format, u32 width, u32 height, u32 stride,

148
src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
View file

@ -17,59 +17,70 @@
namespace Service::Nvidia::Devices {
namespace NvErrCodes {
constexpr u32 Success{};
constexpr u32 OutOfMemory{static_cast<u32>(-12)};
constexpr u32 InvalidInput{static_cast<u32>(-22)};
} // namespace NvErrCodes
nvhost_as_gpu::nvhost_as_gpu(Core::System& system, std::shared_ptr<nvmap> nvmap_dev)
: nvdevice(system), nvmap_dev(std::move(nvmap_dev)) {}
nvhost_as_gpu::~nvhost_as_gpu() = default;
u32 nvhost_as_gpu::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) {
LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}",
command.raw, input.size(), output.size());
switch (static_cast<IoctlCommand>(command.raw)) {
case IoctlCommand::IocInitalizeExCommand:
return InitalizeEx(input, output);
case IoctlCommand::IocAllocateSpaceCommand:
return AllocateSpace(input, output);
case IoctlCommand::IocMapBufferExCommand:
return MapBufferEx(input, output);
case IoctlCommand::IocBindChannelCommand:
NvResult nvhost_as_gpu::Ioctl1(Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output) {
switch (command.group) {
case 'A':
switch (command.cmd) {
case 0x1:
return BindChannel(input, output);
case IoctlCommand::IocGetVaRegionsCommand:
return GetVARegions(input, output);
case IoctlCommand::IocUnmapBufferCommand:
return UnmapBuffer(input, output);
case IoctlCommand::IocFreeSpaceCommand:
case 0x2:
return AllocateSpace(input, output);
case 0x3:
return FreeSpace(input, output);
case 0x5:
return UnmapBuffer(input, output);
case 0x6:
return MapBufferEx(input, output);
case 0x8:
return GetVARegions(input, output);
case 0x9:
return InitalizeEx(input, output);
case 0x14:
return Remap(input, output);
}
break;
default:
break;
}
if (static_cast<IoctlCommand>(command.cmd.Value()) == IoctlCommand::IocRemapCommand) {
return Remap(input, output);
}
UNIMPLEMENTED_MSG("Unimplemented ioctl command");
return 0;
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
u32 nvhost_as_gpu::InitalizeEx(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_as_gpu::Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_as_gpu::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) {
switch (command.group) {
case 'A':
switch (command.cmd) {
case 0x8:
return GetVARegions(input, output, inline_output);
}
}
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_as_gpu::InitalizeEx(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlInitalizeEx params{};
std::memcpy(&params, input.data(), input.size());
LOG_WARNING(Service_NVDRV, "(STUBBED) called, big_page_size=0x{:X}", params.big_page_size);
return 0;
return NvResult::Success;
}
u32 nvhost_as_gpu::AllocateSpace(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_as_gpu::AllocateSpace(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlAllocSpace params{};
std::memcpy(&params, input.data(), input.size());
@ -83,17 +94,17 @@ u32 nvhost_as_gpu::AllocateSpace(const std::vector<u8>& input, std::vector<u8>&
params.offset = system.GPU().MemoryManager().Allocate(size, params.align);
}
auto result{NvErrCodes::Success};
auto result = NvResult::Success;
if (!params.offset) {
LOG_CRITICAL(Service_NVDRV, "allocation failed for size {}", size);
result = NvErrCodes::OutOfMemory;
result = NvResult::InsufficientMemory;
}
std::memcpy(output.data(), &params, output.size());
return result;
}
u32 nvhost_as_gpu::FreeSpace(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_as_gpu::FreeSpace(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlFreeSpace params{};
std::memcpy(&params, input.data(), input.size());
@ -104,15 +115,15 @@ u32 nvhost_as_gpu::FreeSpace(const std::vector<u8>& input, std::vector<u8>& outp
static_cast<std::size_t>(params.pages) * params.page_size);
std::memcpy(output.data(), &params, output.size());
return NvErrCodes::Success;
return NvResult::Success;
}
u32 nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& output) {
const auto num_entries = input.size() / sizeof(IoctlRemapEntry);
LOG_DEBUG(Service_NVDRV, "called, num_entries=0x{:X}", num_entries);
auto result{NvErrCodes::Success};
auto result = NvResult::Success;
std::vector<IoctlRemapEntry> entries(num_entries);
std::memcpy(entries.data(), input.data(), input.size());
@ -123,7 +134,7 @@ u32 nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& output)
const auto object{nvmap_dev->GetObject(entry.nvmap_handle)};
if (!object) {
LOG_CRITICAL(Service_NVDRV, "invalid nvmap_handle={:X}", entry.nvmap_handle);
result = NvErrCodes::InvalidInput;
result = NvResult::InvalidState;
break;
}
@ -134,7 +145,7 @@ u32 nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& output)
if (!addr) {
LOG_CRITICAL(Service_NVDRV, "map returned an invalid address!");
result = NvErrCodes::InvalidInput;
result = NvResult::InvalidState;
break;
}
}
@ -143,7 +154,7 @@ u32 nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& output)
return result;
}
u32 nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlMapBufferEx params{};
std::memcpy(&params, input.data(), input.size());
@ -157,7 +168,7 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& ou
if (!object) {
LOG_CRITICAL(Service_NVDRV, "invalid nvmap_handle={:X}", params.nvmap_handle);
std::memcpy(output.data(), &params, output.size());
return NvErrCodes::InvalidInput;
return NvResult::InvalidState;
}
// The real nvservices doesn't make a distinction between handles and ids, and
@ -184,16 +195,16 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& ou
params.mapping_size, params.offset);
std::memcpy(output.data(), &params, output.size());
return NvErrCodes::InvalidInput;
return NvResult::InvalidState;
}
std::memcpy(output.data(), &params, output.size());
return NvErrCodes::Success;
return NvResult::Success;
} else {
LOG_CRITICAL(Service_NVDRV, "address not mapped offset={}", params.offset);
std::memcpy(output.data(), &params, output.size());
return NvErrCodes::InvalidInput;
return NvResult::InvalidState;
}
}
@ -213,10 +224,10 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& ou
params.offset = gpu.MemoryManager().Map(physical_address, params.offset, size);
}
auto result{NvErrCodes::Success};
auto result = NvResult::Success;
if (!params.offset) {
LOG_CRITICAL(Service_NVDRV, "failed to map size={}", size);
result = NvErrCodes::InvalidInput;
result = NvResult::InvalidState;
} else {
AddBufferMap(params.offset, size, physical_address, is_alloc);
}
@ -225,7 +236,7 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& ou
return result;
}
u32 nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlUnmapBuffer params{};
std::memcpy(&params, input.data(), input.size());
@ -238,20 +249,19 @@ u32 nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& ou
}
std::memcpy(output.data(), &params, output.size());
return NvErrCodes::Success;
return NvResult::Success;
}
u32 nvhost_as_gpu::BindChannel(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_as_gpu::BindChannel(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlBindChannel params{};
std::memcpy(&params, input.data(), input.size());
LOG_DEBUG(Service_NVDRV, "called, fd={:X}", params.fd);
LOG_WARNING(Service_NVDRV, "(STUBBED) called, fd={:X}", params.fd);
channel = params.fd;
return 0;
return NvResult::Success;
}
u32 nvhost_as_gpu::GetVARegions(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_as_gpu::GetVARegions(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlGetVaRegions params{};
std::memcpy(&params, input.data(), input.size());
@ -270,7 +280,31 @@ u32 nvhost_as_gpu::GetVARegions(const std::vector<u8>& input, std::vector<u8>& o
// TODO(ogniK): This probably can stay stubbed but should add support way way later
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
NvResult nvhost_as_gpu::GetVARegions(const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) {
IoctlGetVaRegions params{};
std::memcpy(&params, input.data(), input.size());
LOG_WARNING(Service_NVDRV, "(STUBBED) called, buf_addr={:X}, buf_size={:X}", params.buf_addr,
params.buf_size);
params.buf_size = 0x30;
params.regions[0].offset = 0x04000000;
params.regions[0].page_size = 0x1000;
params.regions[0].pages = 0x3fbfff;
params.regions[1].offset = 0x04000000;
params.regions[1].page_size = 0x10000;
params.regions[1].pages = 0x1bffff;
// TODO(ogniK): This probably can stay stubbed but should add support way way later
std::memcpy(output.data(), &params, output.size());
std::memcpy(inline_output.data(), &params.regions, inline_output.size());
return NvResult::Success;
}
std::optional<nvhost_as_gpu::BufferMap> nvhost_as_gpu::FindBufferMap(GPUVAddr gpu_addr) const {

110
src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
View file

@ -30,9 +30,11 @@ public:
explicit nvhost_as_gpu(Core::System& system, std::shared_ptr<nvmap> nvmap_dev);
~nvhost_as_gpu() override;
u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) override;
NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
NvResult Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) override;
NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) override;
private:
class BufferMap final {
@ -74,32 +76,21 @@ private:
bool is_allocated{};
};
enum class IoctlCommand : u32_le {
IocInitalizeExCommand = 0x40284109,
IocAllocateSpaceCommand = 0xC0184102,
IocRemapCommand = 0x00000014,
IocMapBufferExCommand = 0xC0284106,
IocBindChannelCommand = 0x40044101,
IocGetVaRegionsCommand = 0xC0404108,
IocUnmapBufferCommand = 0xC0084105,
IocFreeSpaceCommand = 0xC0104103,
};
struct IoctlInitalizeEx {
u32_le big_page_size; // depends on GPU's available_big_page_sizes; 0=default
s32_le as_fd; // ignored; passes 0
u32_le flags; // passes 0
u32_le reserved; // ignored; passes 0
u64_le unk0;
u64_le unk1;
u64_le unk2;
u32_le big_page_size{}; // depends on GPU's available_big_page_sizes; 0=default
s32_le as_fd{}; // ignored; passes 0
u32_le flags{}; // passes 0
u32_le reserved{}; // ignored; passes 0
u64_le unk0{};
u64_le unk1{};
u64_le unk2{};
};
static_assert(sizeof(IoctlInitalizeEx) == 40, "IoctlInitalizeEx is incorrect size");
struct IoctlAllocSpace {
u32_le pages;
u32_le page_size;
AddressSpaceFlags flags;
u32_le pages{};
u32_le page_size{};
AddressSpaceFlags flags{};
INSERT_PADDING_WORDS(1);
union {
u64_le offset;
@ -109,70 +100,73 @@ private:
static_assert(sizeof(IoctlAllocSpace) == 24, "IoctlInitalizeEx is incorrect size");
struct IoctlFreeSpace {
u64_le offset;
u32_le pages;
u32_le page_size;
u64_le offset{};
u32_le pages{};
u32_le page_size{};
};
static_assert(sizeof(IoctlFreeSpace) == 16, "IoctlFreeSpace is incorrect size");
struct IoctlRemapEntry {
u16_le flags;
u16_le kind;
u32_le nvmap_handle;
u32_le map_offset;
u32_le offset;
u32_le pages;
u16_le flags{};
u16_le kind{};
u32_le nvmap_handle{};
u32_le map_offset{};
u32_le offset{};
u32_le pages{};
};
static_assert(sizeof(IoctlRemapEntry) == 20, "IoctlRemapEntry is incorrect size");
struct IoctlMapBufferEx {
AddressSpaceFlags flags; // bit0: fixed_offset, bit2: cacheable
u32_le kind; // -1 is default
u32_le nvmap_handle;
u32_le page_size; // 0 means don't care
s64_le buffer_offset;
u64_le mapping_size;
s64_le offset;
AddressSpaceFlags flags{}; // bit0: fixed_offset, bit2: cacheable
u32_le kind{}; // -1 is default
u32_le nvmap_handle{};
u32_le page_size{}; // 0 means don't care
s64_le buffer_offset{};
u64_le mapping_size{};
s64_le offset{};
};
static_assert(sizeof(IoctlMapBufferEx) == 40, "IoctlMapBufferEx is incorrect size");
struct IoctlUnmapBuffer {
s64_le offset;
s64_le offset{};
};
static_assert(sizeof(IoctlUnmapBuffer) == 8, "IoctlUnmapBuffer is incorrect size");
struct IoctlBindChannel {
u32_le fd;
s32_le fd{};
};
static_assert(sizeof(IoctlBindChannel) == 4, "IoctlBindChannel is incorrect size");
struct IoctlVaRegion {
u64_le offset;
u32_le page_size;
u64_le offset{};
u32_le page_size{};
INSERT_PADDING_WORDS(1);
u64_le pages;
u64_le pages{};
};
static_assert(sizeof(IoctlVaRegion) == 24, "IoctlVaRegion is incorrect size");
struct IoctlGetVaRegions {
u64_le buf_addr; // (contained output user ptr on linux, ignored)
u32_le buf_size; // forced to 2*sizeof(struct va_region)
u32_le reserved;
IoctlVaRegion regions[2];
u64_le buf_addr{}; // (contained output user ptr on linux, ignored)
u32_le buf_size{}; // forced to 2*sizeof(struct va_region)
u32_le reserved{};
IoctlVaRegion regions[2]{};
};
static_assert(sizeof(IoctlGetVaRegions) == 16 + sizeof(IoctlVaRegion) * 2,
"IoctlGetVaRegions is incorrect size");
u32 channel{};
s32 channel{};
u32 InitalizeEx(const std::vector<u8>& input, std::vector<u8>& output);
u32 AllocateSpace(const std::vector<u8>& input, std::vector<u8>& output);
u32 Remap(const std::vector<u8>& input, std::vector<u8>& output);
u32 MapBufferEx(const std::vector<u8>& input, std::vector<u8>& output);
u32 UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output);
u32 FreeSpace(const std::vector<u8>& input, std::vector<u8>& output);
u32 BindChannel(const std::vector<u8>& input, std::vector<u8>& output);
u32 GetVARegions(const std::vector<u8>& input, std::vector<u8>& output);
NvResult InitalizeEx(const std::vector<u8>& input, std::vector<u8>& output);
NvResult AllocateSpace(const std::vector<u8>& input, std::vector<u8>& output);
NvResult Remap(const std::vector<u8>& input, std::vector<u8>& output);
NvResult MapBufferEx(const std::vector<u8>& input, std::vector<u8>& output);
NvResult UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output);
NvResult FreeSpace(const std::vector<u8>& input, std::vector<u8>& output);
NvResult BindChannel(const std::vector<u8>& input, std::vector<u8>& output);
NvResult GetVARegions(const std::vector<u8>& input, std::vector<u8>& output);
NvResult GetVARegions(const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output);
std::optional<BufferMap> FindBufferMap(GPUVAddr gpu_addr) const;
void AddBufferMap(GPUVAddr gpu_addr, std::size_t size, VAddr cpu_addr, bool is_allocated);

73
src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
View file

@ -20,41 +20,54 @@ nvhost_ctrl::nvhost_ctrl(Core::System& system, EventInterface& events_interface,
: nvdevice(system), events_interface{events_interface}, syncpoint_manager{syncpoint_manager} {}
nvhost_ctrl::~nvhost_ctrl() = default;
u32 nvhost_ctrl::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) {
LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}",
command.raw, input.size(), output.size());
switch (static_cast<IoctlCommand>(command.raw)) {
case IoctlCommand::IocGetConfigCommand:
NvResult nvhost_ctrl::Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) {
switch (command.group) {
case 0x0:
switch (command.cmd) {
case 0x1b:
return NvOsGetConfigU32(input, output);
case IoctlCommand::IocCtrlEventWaitCommand:
return IocCtrlEventWait(input, output, false, ctrl);
case IoctlCommand::IocCtrlEventWaitAsyncCommand:
return IocCtrlEventWait(input, output, true, ctrl);
case IoctlCommand::IocCtrlEventRegisterCommand:
return IocCtrlEventRegister(input, output);
case IoctlCommand::IocCtrlEventUnregisterCommand:
return IocCtrlEventUnregister(input, output);
case IoctlCommand::IocCtrlClearEventWaitCommand:
case 0x1c:
return IocCtrlClearEventWait(input, output);
default:
UNIMPLEMENTED_MSG("Unimplemented ioctl");
return 0;
case 0x1d:
return IocCtrlEventWait(input, output, false);
case 0x1e:
return IocCtrlEventWait(input, output, true);
case 0x1f:
return IocCtrlEventRegister(input, output);
case 0x20:
return IocCtrlEventUnregister(input, output);
}
break;
default:
break;
}
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
u32 nvhost_ctrl::NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_ctrl::Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_ctrl::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_ctrl::NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output) {
IocGetConfigParams params{};
std::memcpy(&params, input.data(), sizeof(params));
LOG_TRACE(Service_NVDRV, "called, setting={}!{}", params.domain_str.data(),
params.param_str.data());
return 0x30006; // Returns error on production mode
return NvResult::ConfigVarNotFound; // Returns error on production mode
}
u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output,
bool is_async, IoctlCtrl& ctrl) {
NvResult nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output,
bool is_async) {
IocCtrlEventWaitParams params{};
std::memcpy(&params, input.data(), sizeof(params));
LOG_DEBUG(Service_NVDRV, "syncpt_id={}, threshold={}, timeout={}, is_async={}",
@ -126,10 +139,7 @@ u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>&
params.value |= event_id;
event.event.writable->Clear();
gpu.RegisterSyncptInterrupt(params.syncpt_id, target_value);
if (!is_async && ctrl.fresh_call) {
ctrl.must_delay = true;
ctrl.timeout = params.timeout;
ctrl.event_id = event_id;
if (!is_async) {
return NvResult::Timeout;
}
std::memcpy(output.data(), &params, sizeof(params));
@ -139,7 +149,7 @@ u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>&
return NvResult::BadParameter;
}
u32 nvhost_ctrl::IocCtrlEventRegister(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_ctrl::IocCtrlEventRegister(const std::vector<u8>& input, std::vector<u8>& output) {
IocCtrlEventRegisterParams params{};
std::memcpy(&params, input.data(), sizeof(params));
const u32 event_id = params.user_event_id & 0x00FF;
@ -154,7 +164,8 @@ u32 nvhost_ctrl::IocCtrlEventRegister(const std::vector<u8>& input, std::vector<
return NvResult::Success;
}
u32 nvhost_ctrl::IocCtrlEventUnregister(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_ctrl::IocCtrlEventUnregister(const std::vector<u8>& input,
std::vector<u8>& output) {
IocCtrlEventUnregisterParams params{};
std::memcpy(&params, input.data(), sizeof(params));
const u32 event_id = params.user_event_id & 0x00FF;
@ -169,7 +180,7 @@ u32 nvhost_ctrl::IocCtrlEventUnregister(const std::vector<u8>& input, std::vecto
return NvResult::Success;
}
u32 nvhost_ctrl::IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_ctrl::IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output) {
IocCtrlEventSignalParams params{};
std::memcpy(&params, input.data(), sizeof(params));

109
src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
View file

@ -18,132 +18,113 @@ public:
SyncpointManager& syncpoint_manager);
~nvhost_ctrl() override;
u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) override;
NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
NvResult Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) override;
NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) override;
private:
enum class IoctlCommand : u32_le {
IocSyncptReadCommand = 0xC0080014,
IocSyncptIncrCommand = 0x40040015,
IocSyncptWaitCommand = 0xC00C0016,
IocModuleMutexCommand = 0x40080017,
IocModuleRegRDWRCommand = 0xC0180018,
IocSyncptWaitexCommand = 0xC0100019,
IocSyncptReadMaxCommand = 0xC008001A,
IocGetConfigCommand = 0xC183001B,
IocCtrlClearEventWaitCommand = 0xC004001C,
IocCtrlEventWaitCommand = 0xC010001D,
IocCtrlEventWaitAsyncCommand = 0xC010001E,
IocCtrlEventRegisterCommand = 0xC004001F,
IocCtrlEventUnregisterCommand = 0xC0040020,
IocCtrlEventKillCommand = 0x40080021,
};
struct IocSyncptReadParams {
u32_le id;
u32_le value;
u32_le id{};
u32_le value{};
};
static_assert(sizeof(IocSyncptReadParams) == 8, "IocSyncptReadParams is incorrect size");
struct IocSyncptIncrParams {
u32_le id;
u32_le id{};
};
static_assert(sizeof(IocSyncptIncrParams) == 4, "IocSyncptIncrParams is incorrect size");
struct IocSyncptWaitParams {
u32_le id;
u32_le thresh;
s32_le timeout;
u32_le id{};
u32_le thresh{};
s32_le timeout{};
};
static_assert(sizeof(IocSyncptWaitParams) == 12, "IocSyncptWaitParams is incorrect size");
struct IocModuleMutexParams {
u32_le id;
u32_le lock; // (0 = unlock and 1 = lock)
u32_le id{};
u32_le lock{}; // (0 = unlock and 1 = lock)
};
static_assert(sizeof(IocModuleMutexParams) == 8, "IocModuleMutexParams is incorrect size");
struct IocModuleRegRDWRParams {
u32_le id;
u32_le num_offsets;
u32_le block_size;
u32_le offsets;
u32_le values;
u32_le write;
u32_le id{};
u32_le num_offsets{};
u32_le block_size{};
u32_le offsets{};
u32_le values{};
u32_le write{};
};
static_assert(sizeof(IocModuleRegRDWRParams) == 24, "IocModuleRegRDWRParams is incorrect size");
struct IocSyncptWaitexParams {
u32_le id;
u32_le thresh;
s32_le timeout;
u32_le value;
u32_le id{};
u32_le thresh{};
s32_le timeout{};
u32_le value{};
};
static_assert(sizeof(IocSyncptWaitexParams) == 16, "IocSyncptWaitexParams is incorrect size");
struct IocSyncptReadMaxParams {
u32_le id;
u32_le value;
u32_le id{};
u32_le value{};
};
static_assert(sizeof(IocSyncptReadMaxParams) == 8, "IocSyncptReadMaxParams is incorrect size");
struct IocGetConfigParams {
std::array<char, 0x41> domain_str;
std::array<char, 0x41> param_str;
std::array<char, 0x101> config_str;
std::array<char, 0x41> domain_str{};
std::array<char, 0x41> param_str{};
std::array<char, 0x101> config_str{};
};
static_assert(sizeof(IocGetConfigParams) == 387, "IocGetConfigParams is incorrect size");
struct IocCtrlEventSignalParams {
u32_le event_id;
u32_le event_id{};
};
static_assert(sizeof(IocCtrlEventSignalParams) == 4,
"IocCtrlEventSignalParams is incorrect size");
struct IocCtrlEventWaitParams {
u32_le syncpt_id;
u32_le threshold;
s32_le timeout;
u32_le value;
u32_le syncpt_id{};
u32_le threshold{};
s32_le timeout{};
u32_le value{};
};
static_assert(sizeof(IocCtrlEventWaitParams) == 16, "IocCtrlEventWaitParams is incorrect size");
struct IocCtrlEventWaitAsyncParams {
u32_le syncpt_id;
u32_le threshold;
u32_le timeout;
u32_le value;
u32_le syncpt_id{};
u32_le threshold{};
u32_le timeout{};
u32_le value{};
};
static_assert(sizeof(IocCtrlEventWaitAsyncParams) == 16,
"IocCtrlEventWaitAsyncParams is incorrect size");
struct IocCtrlEventRegisterParams {
u32_le user_event_id;
u32_le user_event_id{};
};
static_assert(sizeof(IocCtrlEventRegisterParams) == 4,
"IocCtrlEventRegisterParams is incorrect size");
struct IocCtrlEventUnregisterParams {
u32_le user_event_id;
u32_le user_event_id{};
};
static_assert(sizeof(IocCtrlEventUnregisterParams) == 4,
"IocCtrlEventUnregisterParams is incorrect size");
struct IocCtrlEventKill {
u64_le user_events;
u64_le user_events{};
};
static_assert(sizeof(IocCtrlEventKill) == 8, "IocCtrlEventKill is incorrect size");
u32 NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output);
u32 IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output, bool is_async,
IoctlCtrl& ctrl);
u32 IocCtrlEventRegister(const std::vector<u8>& input, std::vector<u8>& output);
u32 IocCtrlEventUnregister(const std::vector<u8>& input, std::vector<u8>& output);
u32 IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output);
NvResult NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output);
NvResult IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output, bool is_async);
NvResult IocCtrlEventRegister(const std::vector<u8>& input, std::vector<u8>& output);
NvResult IocCtrlEventUnregister(const std::vector<u8>& input, std::vector<u8>& output);
NvResult IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output);
EventInterface& events_interface;
SyncpointManager& syncpoint_manager;

180
src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
View file

@ -15,39 +15,112 @@ namespace Service::Nvidia::Devices {
nvhost_ctrl_gpu::nvhost_ctrl_gpu(Core::System& system) : nvdevice(system) {}
nvhost_ctrl_gpu::~nvhost_ctrl_gpu() = default;
u32 nvhost_ctrl_gpu::ioctl(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& input2, std::vector<u8>& output,
std::vector<u8>& output2, IoctlCtrl& ctrl, IoctlVersion version) {
LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}",
command.raw, input.size(), output.size());
switch (static_cast<IoctlCommand>(command.raw)) {
case IoctlCommand::IocGetCharacteristicsCommand:
return GetCharacteristics(input, output, output2, version);
case IoctlCommand::IocGetTPCMasksCommand:
return GetTPCMasks(input, output, output2, version);
case IoctlCommand::IocGetActiveSlotMaskCommand:
return GetActiveSlotMask(input, output);
case IoctlCommand::IocZcullGetCtxSizeCommand:
NvResult nvhost_ctrl_gpu::Ioctl1(Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output) {
switch (command.group) {
case 'G':
switch (command.cmd) {
case 0x1:
return ZCullGetCtxSize(input, output);
case IoctlCommand::IocZcullGetInfo:
case 0x2:
return ZCullGetInfo(input, output);
case IoctlCommand::IocZbcSetTable:
case 0x3:
return ZBCSetTable(input, output);
case IoctlCommand::IocZbcQueryTable:
case 0x4:
return ZBCQueryTable(input, output);
case IoctlCommand::IocFlushL2:
case 0x5:
return GetCharacteristics(input, output);
case 0x6:
return GetTPCMasks(input, output);
case 0x7:
return FlushL2(input, output);
case IoctlCommand::IocGetGpuTime:
case 0x14:
return GetActiveSlotMask(input, output);
case 0x1c:
return GetGpuTime(input, output);
default:
UNIMPLEMENTED_MSG("Unimplemented ioctl");
return 0;
break;
}
break;
}
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
u32 nvhost_ctrl_gpu::GetCharacteristics(const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& output2, IoctlVersion version) {
NvResult nvhost_ctrl_gpu::Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_ctrl_gpu::Ioctl3(Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output, std::vector<u8>& inline_output) {
switch (command.group) {
case 'G':
switch (command.cmd) {
case 0x5:
return GetCharacteristics(input, output, inline_output);
case 0x6:
return GetTPCMasks(input, output, inline_output);
default:
break;
}
break;
default:
break;
}
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_ctrl_gpu::GetCharacteristics(const std::vector<u8>& input,
std::vector<u8>& output) {
LOG_DEBUG(Service_NVDRV, "called");
IoctlCharacteristics params{};
std::memcpy(&params, input.data(), input.size());
params.gc.arch = 0x120;
params.gc.impl = 0xb;
params.gc.rev = 0xa1;
params.gc.num_gpc = 0x1;
params.gc.l2_cache_size = 0x40000;
params.gc.on_board_video_memory_size = 0x0;
params.gc.num_tpc_per_gpc = 0x2;
params.gc.bus_type = 0x20;
params.gc.big_page_size = 0x20000;
params.gc.compression_page_size = 0x20000;
params.gc.pde_coverage_bit_count = 0x1B;
params.gc.available_big_page_sizes = 0x30000;
params.gc.gpc_mask = 0x1;
params.gc.sm_arch_sm_version = 0x503;
params.gc.sm_arch_spa_version = 0x503;
params.gc.sm_arch_warp_count = 0x80;
params.gc.gpu_va_bit_count = 0x28;
params.gc.reserved = 0x0;
params.gc.flags = 0x55;
params.gc.twod_class = 0x902D;
params.gc.threed_class = 0xB197;
params.gc.compute_class = 0xB1C0;
params.gc.gpfifo_class = 0xB06F;
params.gc.inline_to_memory_class = 0xA140;
params.gc.dma_copy_class = 0xB0B5;
params.gc.max_fbps_count = 0x1;
params.gc.fbp_en_mask = 0x0;
params.gc.max_ltc_per_fbp = 0x2;
params.gc.max_lts_per_ltc = 0x1;
params.gc.max_tex_per_tpc = 0x0;
params.gc.max_gpc_count = 0x1;
params.gc.rop_l2_en_mask_0 = 0x21D70;
params.gc.rop_l2_en_mask_1 = 0x0;
params.gc.chipname = 0x6230326D67;
params.gc.gr_compbit_store_base_hw = 0x0;
params.gpu_characteristics_buf_size = 0xA0;
params.gpu_characteristics_buf_addr = 0xdeadbeef; // Cannot be 0 (UNUSED)
std::memcpy(output.data(), &params, output.size());
return NvResult::Success;
}
NvResult nvhost_ctrl_gpu::GetCharacteristics(const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) {
LOG_DEBUG(Service_NVDRV, "called");
IoctlCharacteristics params{};
std::memcpy(&params, input.data(), input.size());
@ -89,35 +162,36 @@ u32 nvhost_ctrl_gpu::GetCharacteristics(const std::vector<u8>& input, std::vecto
params.gpu_characteristics_buf_size = 0xA0;
params.gpu_characteristics_buf_addr = 0xdeadbeef; // Cannot be 0 (UNUSED)
if (version == IoctlVersion::Version3) {
std::memcpy(output.data(), input.data(), output.size());
std::memcpy(output2.data(), &params.gc, output2.size());
} else {
std::memcpy(output.data(), &params, output.size());
}
return 0;
std::memcpy(inline_output.data(), &params.gc, inline_output.size());
return NvResult::Success;
}
u32 nvhost_ctrl_gpu::GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& output2, IoctlVersion version) {
NvResult nvhost_ctrl_gpu::GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlGpuGetTpcMasksArgs params{};
std::memcpy(&params, input.data(), input.size());
LOG_DEBUG(Service_NVDRV, "called, mask_buffer_size=0x{:X}", params.mask_buffer_size);
if (params.mask_buffer_size != 0) {
params.tcp_mask = 3;
}
if (version == IoctlVersion::Version3) {
std::memcpy(output.data(), input.data(), output.size());
std::memcpy(output2.data(), &params.tcp_mask, output2.size());
} else {
std::memcpy(output.data(), &params, output.size());
}
return 0;
return NvResult::Success;
}
u32 nvhost_ctrl_gpu::GetActiveSlotMask(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_ctrl_gpu::GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) {
IoctlGpuGetTpcMasksArgs params{};
std::memcpy(&params, input.data(), input.size());
LOG_DEBUG(Service_NVDRV, "called, mask_buffer_size=0x{:X}", params.mask_buffer_size);
if (params.mask_buffer_size != 0) {
params.tcp_mask = 3;
}
std::memcpy(output.data(), &params, output.size());
std::memcpy(inline_output.data(), &params.tcp_mask, inline_output.size());
return NvResult::Success;
}
NvResult nvhost_ctrl_gpu::GetActiveSlotMask(const std::vector<u8>& input, std::vector<u8>& output) {
LOG_DEBUG(Service_NVDRV, "called");
IoctlActiveSlotMask params{};
@ -127,10 +201,10 @@ u32 nvhost_ctrl_gpu::GetActiveSlotMask(const std::vector<u8>& input, std::vector
params.slot = 0x07;
params.mask = 0x01;
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
u32 nvhost_ctrl_gpu::ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_ctrl_gpu::ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u8>& output) {
LOG_DEBUG(Service_NVDRV, "called");
IoctlZcullGetCtxSize params{};
@ -139,10 +213,10 @@ u32 nvhost_ctrl_gpu::ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u
}
params.size = 0x1;
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
u32 nvhost_ctrl_gpu::ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_ctrl_gpu::ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>& output) {
LOG_DEBUG(Service_NVDRV, "called");
IoctlNvgpuGpuZcullGetInfoArgs params{};
@ -162,47 +236,47 @@ u32 nvhost_ctrl_gpu::ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>&
params.subregion_height_align_pixels = 0x40;
params.subregion_count = 0x10;
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
u32 nvhost_ctrl_gpu::ZBCSetTable(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_ctrl_gpu::ZBCSetTable(const std::vector<u8>& input, std::vector<u8>& output) {
LOG_WARNING(Service_NVDRV, "(STUBBED) called");
IoctlZbcSetTable params{};
std::memcpy(&params, input.data(), input.size());
// TODO(ogniK): What does this even actually do?
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
u32 nvhost_ctrl_gpu::ZBCQueryTable(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_ctrl_gpu::ZBCQueryTable(const std::vector<u8>& input, std::vector<u8>& output) {
LOG_WARNING(Service_NVDRV, "(STUBBED) called");
IoctlZbcQueryTable params{};
std::memcpy(&params, input.data(), input.size());
// TODO : To implement properly
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
u32 nvhost_ctrl_gpu::FlushL2(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_ctrl_gpu::FlushL2(const std::vector<u8>& input, std::vector<u8>& output) {
LOG_WARNING(Service_NVDRV, "(STUBBED) called");
IoctlFlushL2 params{};
std::memcpy(&params, input.data(), input.size());
// TODO : To implement properly
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
u32 nvhost_ctrl_gpu::GetGpuTime(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_ctrl_gpu::GetGpuTime(const std::vector<u8>& input, std::vector<u8>& output) {
LOG_DEBUG(Service_NVDRV, "called");
IoctlGetGpuTime params{};
std::memcpy(&params, input.data(), input.size());
params.gpu_time = static_cast<u64_le>(system.CoreTiming().GetGlobalTimeNs().count());
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
} // namespace Service::Nvidia::Devices

55
src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h
View file

@ -16,32 +16,13 @@ public:
explicit nvhost_ctrl_gpu(Core::System& system);
~nvhost_ctrl_gpu() override;
u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) override;
NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
NvResult Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) override;
NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) override;
private:
enum class IoctlCommand : u32_le {
IocGetCharacteristicsCommand = 0xC0B04705,
IocGetTPCMasksCommand = 0xC0184706,
IocGetActiveSlotMaskCommand = 0x80084714,
IocZcullGetCtxSizeCommand = 0x80044701,
IocZcullGetInfo = 0x80284702,
IocZbcSetTable = 0x402C4703,
IocZbcQueryTable = 0xC0344704,
IocFlushL2 = 0x40084707,
IocInvalICache = 0x4008470D,
IocSetMmudebugMode = 0x4008470E,
IocSetSmDebugMode = 0x4010470F,
IocWaitForPause = 0xC0084710,
IocGetTcpExceptionEnStatus = 0x80084711,
IocNumVsms = 0x80084712,
IocVsmsMapping = 0xC0044713,
IocGetErrorChannelUserData = 0xC008471B,
IocGetGpuTime = 0xC010471C,
IocGetCpuTimeCorrelationInfo = 0xC108471D,
};
struct IoctlGpuCharacteristics {
u32_le arch; // 0x120 (NVGPU_GPU_ARCH_GM200)
u32_le impl; // 0xB (NVGPU_GPU_IMPL_GM20B)
@ -159,17 +140,21 @@ private:
};
static_assert(sizeof(IoctlGetGpuTime) == 0x10, "IoctlGetGpuTime is incorrect size");
u32 GetCharacteristics(const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& output2, IoctlVersion version);
u32 GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output, std::vector<u8>& output2,
IoctlVersion version);
u32 GetActiveSlotMask(const std::vector<u8>& input, std::vector<u8>& output);
u32 ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u8>& output);
u32 ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>& output);
u32 ZBCSetTable(const std::vector<u8>& input, std::vector<u8>& output);
u32 ZBCQueryTable(const std::vector<u8>& input, std::vector<u8>& output);
u32 FlushL2(const std::vector<u8>& input, std::vector<u8>& output);
u32 GetGpuTime(const std::vector<u8>& input, std::vector<u8>& output);
NvResult GetCharacteristics(const std::vector<u8>& input, std::vector<u8>& output);
NvResult GetCharacteristics(const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output);
NvResult GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output);
NvResult GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output);
NvResult GetActiveSlotMask(const std::vector<u8>& input, std::vector<u8>& output);
NvResult ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u8>& output);
NvResult ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>& output);
NvResult ZBCSetTable(const std::vector<u8>& input, std::vector<u8>& output);
NvResult ZBCQueryTable(const std::vector<u8>& input, std::vector<u8>& output);
NvResult FlushL2(const std::vector<u8>& input, std::vector<u8>& output);
NvResult GetGpuTime(const std::vector<u8>& input, std::vector<u8>& output);
};
} // namespace Service::Nvidia::Devices

186
src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
View file

@ -23,107 +23,132 @@ nvhost_gpu::nvhost_gpu(Core::System& system, std::shared_ptr<nvmap> nvmap_dev,
nvhost_gpu::~nvhost_gpu() = default;
u32 nvhost_gpu::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) {
LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}",
command.raw, input.size(), output.size());
switch (static_cast<IoctlCommand>(command.raw)) {
case IoctlCommand::IocSetNVMAPfdCommand:
return SetNVMAPfd(input, output);
case IoctlCommand::IocSetClientDataCommand:
return SetClientData(input, output);
case IoctlCommand::IocGetClientDataCommand:
return GetClientData(input, output);
case IoctlCommand::IocZCullBind:
return ZCullBind(input, output);
case IoctlCommand::IocSetErrorNotifierCommand:
return SetErrorNotifier(input, output);
case IoctlCommand::IocChannelSetPriorityCommand:
return SetChannelPriority(input, output);
case IoctlCommand::IocAllocGPFIFOEx2Command:
return AllocGPFIFOEx2(input, output);
case IoctlCommand::IocAllocObjCtxCommand:
return AllocateObjectContext(input, output);
case IoctlCommand::IocChannelGetWaitbaseCommand:
NvResult nvhost_gpu::Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) {
switch (command.group) {
case 0x0:
switch (command.cmd) {
case 0x3:
return GetWaitbase(input, output);
case IoctlCommand::IocChannelSetTimeoutCommand:
default:
break;
}
break;
case 'H':
switch (command.cmd) {
case 0x1:
return SetNVMAPfd(input, output);
case 0x3:
return ChannelSetTimeout(input, output);
case IoctlCommand::IocChannelSetTimeslice:
case 0x8:
return SubmitGPFIFOBase(input, output, false);
case 0x9:
return AllocateObjectContext(input, output);
case 0xb:
return ZCullBind(input, output);
case 0xc:
return SetErrorNotifier(input, output);
case 0xd:
return SetChannelPriority(input, output);
case 0x1a:
return AllocGPFIFOEx2(input, output);
case 0x1b:
return SubmitGPFIFOBase(input, output, true);
case 0x1d:
return ChannelSetTimeslice(input, output);
default:
break;
}
if (command.group == NVGPU_IOCTL_MAGIC) {
if (command.cmd == NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO) {
return SubmitGPFIFO(input, output);
break;
case 'G':
switch (command.cmd) {
case 0x14:
return SetClientData(input, output);
case 0x15:
return GetClientData(input, output);
default:
break;
}
if (command.cmd == NVGPU_IOCTL_CHANNEL_KICKOFF_PB) {
return KickoffPB(input, output, input2, version);
break;
}
}
UNIMPLEMENTED_MSG("Unimplemented ioctl");
return 0;
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
};
u32 nvhost_gpu::SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_gpu::Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) {
switch (command.group) {
case 'H':
switch (command.cmd) {
case 0x1b:
return SubmitGPFIFOBase(input, inline_input, output);
}
break;
}
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_gpu::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_gpu::SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlSetNvmapFD params{};
std::memcpy(&params, input.data(), input.size());
LOG_DEBUG(Service_NVDRV, "called, fd={}", params.nvmap_fd);
nvmap_fd = params.nvmap_fd;
return 0;
return NvResult::Success;
}
u32 nvhost_gpu::SetClientData(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_gpu::SetClientData(const std::vector<u8>& input, std::vector<u8>& output) {
LOG_DEBUG(Service_NVDRV, "called");
IoctlClientData params{};
std::memcpy(&params, input.data(), input.size());
user_data = params.data;
return 0;
return NvResult::Success;
}
u32 nvhost_gpu::GetClientData(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_gpu::GetClientData(const std::vector<u8>& input, std::vector<u8>& output) {
LOG_DEBUG(Service_NVDRV, "called");
IoctlClientData params{};
std::memcpy(&params, input.data(), input.size());
params.data = user_data;
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
u32 nvhost_gpu::ZCullBind(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_gpu::ZCullBind(const std::vector<u8>& input, std::vector<u8>& output) {
std::memcpy(&zcull_params, input.data(), input.size());
LOG_DEBUG(Service_NVDRV, "called, gpu_va={:X}, mode={:X}", zcull_params.gpu_va,
zcull_params.mode);
std::memcpy(output.data(), &zcull_params, output.size());
return 0;
return NvResult::Success;
}
u32 nvhost_gpu::SetErrorNotifier(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_gpu::SetErrorNotifier(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlSetErrorNotifier params{};
std::memcpy(&params, input.data(), input.size());
LOG_WARNING(Service_NVDRV, "(STUBBED) called, offset={:X}, size={:X}, mem={:X}", params.offset,
params.size, params.mem);
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
u32 nvhost_gpu::SetChannelPriority(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_gpu::SetChannelPriority(const std::vector<u8>& input, std::vector<u8>& output) {
std::memcpy(&channel_priority, input.data(), input.size());
LOG_DEBUG(Service_NVDRV, "(STUBBED) called, priority={:X}", channel_priority);
return 0;
return NvResult::Success;
}
u32 nvhost_gpu::AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_gpu::AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlAllocGpfifoEx2 params{};
std::memcpy(&params, input.data(), input.size());
LOG_WARNING(Service_NVDRV,
@ -137,10 +162,10 @@ u32 nvhost_gpu::AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8>& ou
params.fence_out = channel_fence;
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
u32 nvhost_gpu::AllocateObjectContext(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_gpu::AllocateObjectContext(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlAllocObjCtx params{};
std::memcpy(&params, input.data(), input.size());
LOG_WARNING(Service_NVDRV, "(STUBBED) called, class_num={:X}, flags={:X}", params.class_num,
@ -148,7 +173,7 @@ u32 nvhost_gpu::AllocateObjectContext(const std::vector<u8>& input, std::vector<
params.obj_id = 0x0;
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
static std::vector<Tegra::CommandHeader> BuildWaitCommandList(Fence fence) {
@ -192,7 +217,7 @@ static std::vector<Tegra::CommandHeader> BuildIncrementWithWfiCommandList(Fence
return result;
}
u32 nvhost_gpu::SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, std::vector<u8>& output,
NvResult nvhost_gpu::SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, std::vector<u8>& output,
Tegra::CommandList&& entries) {
LOG_TRACE(Service_NVDRV, "called, gpfifo={:X}, num_entries={:X}, flags={:X}", params.address,
params.num_entries, params.flags.raw);
@ -227,69 +252,70 @@ u32 nvhost_gpu::SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, std::vector<u8>& out
}
std::memcpy(output.data(), &params, sizeof(IoctlSubmitGpfifo));
return 0;
return NvResult::Success;
}
u32 nvhost_gpu::SubmitGPFIFO(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_gpu::SubmitGPFIFOBase(const std::vector<u8>& input, std::vector<u8>& output,
bool kickoff) {
if (input.size() < sizeof(IoctlSubmitGpfifo)) {
UNIMPLEMENTED();
return NvResult::InvalidSize;
}
IoctlSubmitGpfifo params{};
std::memcpy(&params, input.data(), sizeof(IoctlSubmitGpfifo));
Tegra::CommandList entries(params.num_entries);
std::memcpy(entries.command_lists.data(), &input[sizeof(IoctlSubmitGpfifo)],
params.num_entries * sizeof(Tegra::CommandListHeader));
return SubmitGPFIFOImpl(params, output, std::move(entries));
}
u32 nvhost_gpu::KickoffPB(const std::vector<u8>& input, std::vector<u8>& output,
const std::vector<u8>& input2, IoctlVersion version) {
if (input.size() < sizeof(IoctlSubmitGpfifo)) {
UNIMPLEMENTED();
}
IoctlSubmitGpfifo params{};
std::memcpy(&params, input.data(), sizeof(IoctlSubmitGpfifo));
Tegra::CommandList entries(params.num_entries);
if (version == IoctlVersion::Version2) {
std::memcpy(entries.command_lists.data(), input2.data(),
params.num_entries * sizeof(Tegra::CommandListHeader));
} else {
if (kickoff) {
system.Memory().ReadBlock(params.address, entries.command_lists.data(),
params.num_entries * sizeof(Tegra::CommandListHeader));
} else {
std::memcpy(entries.command_lists.data(), &input[sizeof(IoctlSubmitGpfifo)],
params.num_entries * sizeof(Tegra::CommandListHeader));
}
return SubmitGPFIFOImpl(params, output, std::move(entries));
}
u32 nvhost_gpu::GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_gpu::SubmitGPFIFOBase(const std::vector<u8>& input,
const std::vector<u8>& input_inline,
std::vector<u8>& output) {
if (input.size() < sizeof(IoctlSubmitGpfifo)) {
UNIMPLEMENTED();
return NvResult::InvalidSize;
}
IoctlSubmitGpfifo params{};
std::memcpy(&params, input.data(), sizeof(IoctlSubmitGpfifo));
Tegra::CommandList entries(params.num_entries);
std::memcpy(entries.command_lists.data(), input_inline.data(), input_inline.size());
return SubmitGPFIFOImpl(params, output, std::move(entries));
}
NvResult nvhost_gpu::GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlGetWaitbase params{};
std::memcpy(&params, input.data(), sizeof(IoctlGetWaitbase));
LOG_INFO(Service_NVDRV, "called, unknown=0x{:X}", params.unknown);
params.value = 0; // Seems to be hard coded at 0
std::memcpy(output.data(), &params, output.size());
return 0;
return NvResult::Success;
}
u32 nvhost_gpu::ChannelSetTimeout(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_gpu::ChannelSetTimeout(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlChannelSetTimeout params{};
std::memcpy(&params, input.data(), sizeof(IoctlChannelSetTimeout));
LOG_INFO(Service_NVDRV, "called, timeout=0x{:X}", params.timeout);
return 0;
return NvResult::Success;
}
u32 nvhost_gpu::ChannelSetTimeslice(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_gpu::ChannelSetTimeslice(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlSetTimeslice params{};
std::memcpy(&params, input.data(), sizeof(IoctlSetTimeslice));
LOG_INFO(Service_NVDRV, "called, timeslice=0x{:X}", params.timeslice);
channel_timeslice = params.timeslice;
return 0;
return NvResult::Success;
}
} // namespace Service::Nvidia::Devices

149
src/core/hle/service/nvdrv/devices/nvhost_gpu.h
View file

@ -20,43 +20,19 @@ class SyncpointManager;
namespace Service::Nvidia::Devices {
class nvmap;
constexpr u32 NVGPU_IOCTL_MAGIC('H');
constexpr u32 NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO(0x8);
constexpr u32 NVGPU_IOCTL_CHANNEL_KICKOFF_PB(0x1b);
class nvhost_gpu final : public nvdevice {
public:
explicit nvhost_gpu(Core::System& system, std::shared_ptr<nvmap> nvmap_dev,
SyncpointManager& syncpoint_manager);
~nvhost_gpu() override;
u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) override;
NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
NvResult Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) override;
NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) override;
private:
enum class IoctlCommand : u32_le {
IocSetNVMAPfdCommand = 0x40044801,
IocAllocGPFIFOCommand = 0x40084805,
IocSetClientDataCommand = 0x40084714,
IocGetClientDataCommand = 0x80084715,
IocZCullBind = 0xc010480b,
IocSetErrorNotifierCommand = 0xC018480C,
IocChannelSetPriorityCommand = 0x4004480D,
IocEnableCommand = 0x0000480E,
IocDisableCommand = 0x0000480F,
IocPreemptCommand = 0x00004810,
IocForceResetCommand = 0x00004811,
IocEventIdControlCommand = 0x40084812,
IocGetErrorNotificationCommand = 0xC0104817,
IocAllocGPFIFOExCommand = 0x40204818,
IocAllocGPFIFOEx2Command = 0xC020481A,
IocAllocObjCtxCommand = 0xC0104809,
IocChannelGetWaitbaseCommand = 0xC0080003,
IocChannelSetTimeoutCommand = 0x40044803,
IocChannelSetTimeslice = 0xC004481D,
};
enum class CtxObjects : u32_le {
Ctx2D = 0x902D,
Ctx3D = 0xB197,
@ -67,63 +43,63 @@ private:
};
struct IoctlSetNvmapFD {
u32_le nvmap_fd;
s32_le nvmap_fd{};
};
static_assert(sizeof(IoctlSetNvmapFD) == 4, "IoctlSetNvmapFD is incorrect size");
struct IoctlChannelSetTimeout {
u32_le timeout;
u32_le timeout{};
};
static_assert(sizeof(IoctlChannelSetTimeout) == 4, "IoctlChannelSetTimeout is incorrect size");
struct IoctlAllocGPFIFO {
u32_le num_entries;
u32_le flags;
u32_le num_entries{};
u32_le flags{};
};
static_assert(sizeof(IoctlAllocGPFIFO) == 8, "IoctlAllocGPFIFO is incorrect size");
struct IoctlClientData {
u64_le data;
u64_le data{};
};
static_assert(sizeof(IoctlClientData) == 8, "IoctlClientData is incorrect size");
struct IoctlZCullBind {
u64_le gpu_va;
u32_le mode; // 0=global, 1=no_ctxsw, 2=separate_buffer, 3=part_of_regular_buf
u64_le gpu_va{};
u32_le mode{}; // 0=global, 1=no_ctxsw, 2=separate_buffer, 3=part_of_regular_buf
INSERT_PADDING_WORDS(1);
};
static_assert(sizeof(IoctlZCullBind) == 16, "IoctlZCullBind is incorrect size");
struct IoctlSetErrorNotifier {
u64_le offset;
u64_le size;
u32_le mem; // nvmap object handle
u64_le offset{};
u64_le size{};
u32_le mem{}; // nvmap object handle
INSERT_PADDING_WORDS(1);
};
static_assert(sizeof(IoctlSetErrorNotifier) == 24, "IoctlSetErrorNotifier is incorrect size");
struct IoctlChannelSetPriority {
u32_le priority;
u32_le priority{};
};
static_assert(sizeof(IoctlChannelSetPriority) == 4,
"IoctlChannelSetPriority is incorrect size");
struct IoctlSetTimeslice {
u32_le timeslice;
u32_le timeslice{};
};
static_assert(sizeof(IoctlSetTimeslice) == 4, "IoctlSetTimeslice is incorrect size");
struct IoctlEventIdControl {
u32_le cmd; // 0=disable, 1=enable, 2=clear
u32_le id;
u32_le cmd{}; // 0=disable, 1=enable, 2=clear
u32_le id{};
};
static_assert(sizeof(IoctlEventIdControl) == 8, "IoctlEventIdControl is incorrect size");
struct IoctlGetErrorNotification {
u64_le timestamp;
u32_le info32;
u16_le info16;
u16_le status; // always 0xFFFF
u64_le timestamp{};
u32_le info32{};
u16_le info16{};
u16_le status{}; // always 0xFFFF
};
static_assert(sizeof(IoctlGetErrorNotification) == 16,
"IoctlGetErrorNotification is incorrect size");
@ -131,39 +107,39 @@ private:
static_assert(sizeof(Fence) == 8, "Fence is incorrect size");
struct IoctlAllocGpfifoEx {
u32_le num_entries;
u32_le flags;
u32_le unk0;
u32_le unk1;
u32_le unk2;
u32_le unk3;
u32_le unk4;
u32_le unk5;
u32_le num_entries{};
u32_le flags{};
u32_le unk0{};
u32_le unk1{};
u32_le unk2{};
u32_le unk3{};
u32_le unk4{};
u32_le unk5{};
};
static_assert(sizeof(IoctlAllocGpfifoEx) == 32, "IoctlAllocGpfifoEx is incorrect size");
struct IoctlAllocGpfifoEx2 {
u32_le num_entries; // in
u32_le flags; // in
u32_le unk0; // in (1 works)
Fence fence_out; // out
u32_le unk1; // in
u32_le unk2; // in
u32_le unk3; // in
u32_le num_entries{}; // in
u32_le flags{}; // in
u32_le unk0{}; // in (1 works)
Fence fence_out{}; // out
u32_le unk1{}; // in
u32_le unk2{}; // in
u32_le unk3{}; // in
};
static_assert(sizeof(IoctlAllocGpfifoEx2) == 32, "IoctlAllocGpfifoEx2 is incorrect size");
struct IoctlAllocObjCtx {
u32_le class_num; // 0x902D=2d, 0xB197=3d, 0xB1C0=compute, 0xA140=kepler, 0xB0B5=DMA,
u32_le class_num{}; // 0x902D=2d, 0xB197=3d, 0xB1C0=compute, 0xA140=kepler, 0xB0B5=DMA,
// 0xB06F=channel_gpfifo
u32_le flags;
u64_le obj_id; // (ignored) used for FREE_OBJ_CTX ioctl, which is not supported
u32_le flags{};
u64_le obj_id{}; // (ignored) used for FREE_OBJ_CTX ioctl, which is not supported
};
static_assert(sizeof(IoctlAllocObjCtx) == 16, "IoctlAllocObjCtx is incorrect size");
struct IoctlSubmitGpfifo {
u64_le address; // pointer to gpfifo entry structs
u32_le num_entries; // number of fence objects being submitted
u64_le address{}; // pointer to gpfifo entry structs
u32_le num_entries{}; // number of fence objects being submitted
union {
u32_le raw;
BitField<0, 1, u32_le> add_wait; // append a wait sync_point to the list
@ -172,7 +148,7 @@ private:
BitField<4, 1, u32_le> suppress_wfi; // suppress wait for interrupt
BitField<8, 1, u32_le> increment; // increment the returned fence
} flags;
Fence fence_out; // returned new fence object for others to wait on
Fence fence_out{}; // returned new fence object for others to wait on
u32 AddIncrementValue() const {
return flags.add_increment.Value() << 1;
@ -182,33 +158,34 @@ private:
"IoctlSubmitGpfifo is incorrect size");
struct IoctlGetWaitbase {
u32 unknown; // seems to be ignored? Nintendo added this
u32 value;
u32 unknown{}; // seems to be ignored? Nintendo added this
u32 value{};
};
static_assert(sizeof(IoctlGetWaitbase) == 8, "IoctlGetWaitbase is incorrect size");
u32_le nvmap_fd{};
s32_le nvmap_fd{};
u64_le user_data{};
IoctlZCullBind zcull_params{};
u32_le channel_priority{};
u32_le channel_timeslice{};
u32 SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output);
u32 SetClientData(const std::vector<u8>& input, std::vector<u8>& output);
u32 GetClientData(const std::vector<u8>& input, std::vector<u8>& output);
u32 ZCullBind(const std::vector<u8>& input, std::vector<u8>& output);
u32 SetErrorNotifier(const std::vector<u8>& input, std::vector<u8>& output);
u32 SetChannelPriority(const std::vector<u8>& input, std::vector<u8>& output);
u32 AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8>& output);
u32 AllocateObjectContext(const std::vector<u8>& input, std::vector<u8>& output);
u32 SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, std::vector<u8>& output,
NvResult SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output);
NvResult SetClientData(const std::vector<u8>& input, std::vector<u8>& output);
NvResult GetClientData(const std::vector<u8>& input, std::vector<u8>& output);
NvResult ZCullBind(const std::vector<u8>& input, std::vector<u8>& output);
NvResult SetErrorNotifier(const std::vector<u8>& input, std::vector<u8>& output);
NvResult SetChannelPriority(const std::vector<u8>& input, std::vector<u8>& output);
NvResult AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8>& output);
NvResult AllocateObjectContext(const std::vector<u8>& input, std::vector<u8>& output);
NvResult SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, std::vector<u8>& output,
Tegra::CommandList&& entries);
u32 SubmitGPFIFO(const std::vector<u8>& input, std::vector<u8>& output);
u32 KickoffPB(const std::vector<u8>& input, std::vector<u8>& output,
const std::vector<u8>& input2, IoctlVersion version);
u32 GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output);
u32 ChannelSetTimeout(const std::vector<u8>& input, std::vector<u8>& output);
u32 ChannelSetTimeslice(const std::vector<u8>& input, std::vector<u8>& output);
NvResult SubmitGPFIFOBase(const std::vector<u8>& input, std::vector<u8>& output,
bool kickoff = false);
NvResult SubmitGPFIFOBase(const std::vector<u8>& input, const std::vector<u8>& input_inline,
std::vector<u8>& output);
NvResult GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output);
NvResult ChannelSetTimeout(const std::vector<u8>& input, std::vector<u8>& output);
NvResult ChannelSetTimeslice(const std::vector<u8>& input, std::vector<u8>& output);
std::shared_ptr<nvmap> nvmap_dev;
SyncpointManager& syncpoint_manager;

70
src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
View file

@ -15,46 +15,58 @@ nvhost_nvdec::nvhost_nvdec(Core::System& system, std::shared_ptr<nvmap> nvmap_de
: nvhost_nvdec_common(system, std::move(nvmap_dev)) {}
nvhost_nvdec::~nvhost_nvdec() = default;
u32 nvhost_nvdec::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) {
LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}",
command.raw, input.size(), output.size());
switch (static_cast<IoctlCommand>(command.raw)) {
case IoctlCommand::IocSetNVMAPfdCommand:
return SetNVMAPfd(input);
case IoctlCommand::IocSubmit:
NvResult nvhost_nvdec::Ioctl1(Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output) {
switch (command.group) {
case 0x0:
switch (command.cmd) {
case 0x1:
return Submit(input, output);
case IoctlCommand::IocGetSyncpoint:
case 0x2:
return GetSyncpoint(input, output);
case IoctlCommand::IocGetWaitbase:
case 0x3:
return GetWaitbase(input, output);
case IoctlCommand::IocMapBuffer:
case IoctlCommand::IocMapBuffer2:
case IoctlCommand::IocMapBuffer3:
case IoctlCommand::IocMapBufferEx:
case 0x7:
return SetSubmitTimeout(input, output);
case 0x9:
return MapBuffer(input, output);
case IoctlCommand::IocUnmapBufferEx: {
// This command is sent when the video stream has ended, flush all video contexts
// This is usually sent in the folowing order: vic, nvdec, vic.
// Inform the GPU to clear any remaining nvdec buffers when this is detected.
case 0xa: {
if (command.length == 0x1c) {
LOG_INFO(Service_NVDRV, "NVDEC video stream ended");
Tegra::ChCommandHeaderList cmdlist(1);
cmdlist[0] = Tegra::ChCommandHeader{0xDEADB33F};
system.GPU().PushCommandBuffer(cmdlist);
[[fallthrough]]; // fallthrough to unmap buffers
};
case IoctlCommand::IocUnmapBuffer:
case IoctlCommand::IocUnmapBuffer2:
case IoctlCommand::IocUnmapBuffer3:
}
return UnmapBuffer(input, output);
case IoctlCommand::IocSetSubmitTimeout:
return SetSubmitTimeout(input, output);
}
default:
break;
}
break;
case 'H':
switch (command.cmd) {
case 0x1:
return SetNVMAPfd(input);
default:
break;
}
break;
}
UNIMPLEMENTED_MSG("Unimplemented ioctl 0x{:X}", command.raw);
return 0;
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_nvdec::Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_nvdec::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
} // namespace Service::Nvidia::Devices

25
src/core/hle/service/nvdrv/devices/nvhost_nvdec.h
View file

@ -14,26 +14,11 @@ public:
explicit nvhost_nvdec(Core::System& system, std::shared_ptr<nvmap> nvmap_dev);
~nvhost_nvdec() override;
u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) override;
private:
enum class IoctlCommand : u32_le {
IocSetNVMAPfdCommand = 0x40044801,
IocSubmit = 0xC0400001,
IocGetSyncpoint = 0xC0080002,
IocGetWaitbase = 0xC0080003,
IocMapBuffer = 0xC01C0009,
IocMapBuffer2 = 0xC16C0009,
IocMapBuffer3 = 0xC15C0009,
IocMapBufferEx = 0xC0A40009,
IocUnmapBuffer = 0xC0A4000A,
IocUnmapBuffer2 = 0xC16C000A,
IocUnmapBufferEx = 0xC01C000A,
IocUnmapBuffer3 = 0xC15C000A,
IocSetSubmitTimeout = 0x40040007,
};
NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
NvResult Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) override;
NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) override;
};
} // namespace Service::Nvidia::Devices

43
src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
View file

@ -36,26 +36,20 @@ std::size_t WriteVectors(std::vector<u8>& dst, const std::vector<T>& src, std::s
}
} // Anonymous namespace
namespace NvErrCodes {
constexpr u32 Success{};
[[maybe_unused]] constexpr u32 OutOfMemory{static_cast<u32>(-12)};
constexpr u32 InvalidInput{static_cast<u32>(-22)};
} // namespace NvErrCodes
nvhost_nvdec_common::nvhost_nvdec_common(Core::System& system, std::shared_ptr<nvmap> nvmap_dev)
: nvdevice(system), nvmap_dev(std::move(nvmap_dev)) {}
nvhost_nvdec_common::~nvhost_nvdec_common() = default;
u32 nvhost_nvdec_common::SetNVMAPfd(const std::vector<u8>& input) {
NvResult nvhost_nvdec_common::SetNVMAPfd(const std::vector<u8>& input) {
IoctlSetNvmapFD params{};
std::memcpy(&params, input.data(), sizeof(IoctlSetNvmapFD));
LOG_DEBUG(Service_NVDRV, "called, fd={}", params.nvmap_fd);
nvmap_fd = params.nvmap_fd;
return 0;
return NvResult::Success;
}
u32 nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlSubmit params{};
std::memcpy(&params, input.data(), sizeof(IoctlSubmit));
LOG_DEBUG(Service_NVDRV, "called NVDEC Submit, cmd_buffer_count={}", params.cmd_buffer_count);
@ -83,12 +77,12 @@ u32 nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u8>& o
for (const auto& cmd_buffer : command_buffers) {
auto object = nvmap_dev->GetObject(cmd_buffer.memory_id);
ASSERT_OR_EXECUTE(object, return NvErrCodes::InvalidInput;);
ASSERT_OR_EXECUTE(object, return NvResult::InvalidState;);
const auto map = FindBufferMap(object->dma_map_addr);
if (!map) {
LOG_ERROR(Service_NVDRV, "Tried to submit an invalid offset 0x{:X} dma 0x{:X}",
object->addr, object->dma_map_addr);
return 0;
return NvResult::Success;
}
Tegra::ChCommandHeaderList cmdlist(cmd_buffer.word_count);
gpu.MemoryManager().ReadBlock(map->StartAddr() + cmd_buffer.offset, cmdlist.data(),
@ -105,10 +99,10 @@ u32 nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u8>& o
offset = WriteVectors(output, syncpt_increments, offset);
offset = WriteVectors(output, wait_checks, offset);
return NvErrCodes::Success;
return NvResult::Success;
}
u32 nvhost_nvdec_common::GetSyncpoint(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_nvdec_common::GetSyncpoint(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlGetSyncpoint params{};
std::memcpy(&params, input.data(), sizeof(IoctlGetSyncpoint));
LOG_DEBUG(Service_NVDRV, "called GetSyncpoint, id={}", params.param);
@ -118,18 +112,18 @@ u32 nvhost_nvdec_common::GetSyncpoint(const std::vector<u8>& input, std::vector<
params.value = 0;
std::memcpy(output.data(), &params, sizeof(IoctlGetSyncpoint));
return NvErrCodes::Success;
return NvResult::Success;
}
u32 nvhost_nvdec_common::GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_nvdec_common::GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlGetWaitbase params{};
std::memcpy(&params, input.data(), sizeof(IoctlGetWaitbase));
params.value = 0; // Seems to be hard coded at 0
std::memcpy(output.data(), &params, sizeof(IoctlGetWaitbase));
return 0;
return NvResult::Success;
}
u32 nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlMapBuffer params{};
std::memcpy(&params, input.data(), sizeof(IoctlMapBuffer));
std::vector<MapBufferEntry> cmd_buffer_handles(params.num_entries);
@ -143,7 +137,7 @@ u32 nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vector<u8>
if (!object) {
LOG_ERROR(Service_NVDRV, "invalid cmd_buffer nvmap_handle={:X}", cmf_buff.map_handle);
std::memcpy(output.data(), &params, output.size());
return NvErrCodes::InvalidInput;
return NvResult::InvalidState;
}
if (object->dma_map_addr == 0) {
// NVDEC and VIC memory is in the 32-bit address space
@ -165,10 +159,10 @@ u32 nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vector<u8>
std::memcpy(output.data() + sizeof(IoctlMapBuffer), cmd_buffer_handles.data(),
cmd_buffer_handles.size() * sizeof(MapBufferEntry));
return NvErrCodes::Success;
return NvResult::Success;
}
u32 nvhost_nvdec_common::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_nvdec_common::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlMapBuffer params{};
std::memcpy(&params, input.data(), sizeof(IoctlMapBuffer));
std::vector<MapBufferEntry> cmd_buffer_handles(params.num_entries);
@ -181,7 +175,7 @@ u32 nvhost_nvdec_common::UnmapBuffer(const std::vector<u8>& input, std::vector<u
if (!object) {
LOG_ERROR(Service_NVDRV, "invalid cmd_buffer nvmap_handle={:X}", cmf_buff.map_handle);
std::memcpy(output.data(), &params, output.size());
return NvErrCodes::InvalidInput;
return NvResult::InvalidState;
}
if (const auto size{RemoveBufferMap(object->dma_map_addr)}; size) {
gpu.MemoryManager().Unmap(object->dma_map_addr, *size);
@ -193,13 +187,14 @@ u32 nvhost_nvdec_common::UnmapBuffer(const std::vector<u8>& input, std::vector<u
object->dma_map_addr = 0;
}
std::memset(output.data(), 0, output.size());
return NvErrCodes::Success;
return NvResult::Success;
}
u32 nvhost_nvdec_common::SetSubmitTimeout(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_nvdec_common::SetSubmitTimeout(const std::vector<u8>& input,
std::vector<u8>& output) {
std::memcpy(&submit_timeout, input.data(), input.size());
LOG_WARNING(Service_NVDRV, "(STUBBED) called");
return NvErrCodes::Success;
return NvResult::Success;
}
std::optional<nvhost_nvdec_common::BufferMap> nvhost_nvdec_common::FindBufferMap(

85
src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h
View file

@ -18,9 +18,12 @@ public:
explicit nvhost_nvdec_common(Core::System& system, std::shared_ptr<nvmap> nvmap_dev);
~nvhost_nvdec_common() override;
virtual u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) = 0;
virtual NvResult Ioctl1(Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output) = 0;
virtual NvResult Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) = 0;
virtual NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) = 0;
protected:
class BufferMap final {
@ -63,102 +66,102 @@ protected:
};
struct IoctlSetNvmapFD {
u32_le nvmap_fd;
s32_le nvmap_fd{};
};
static_assert(sizeof(IoctlSetNvmapFD) == 4, "IoctlSetNvmapFD is incorrect size");
struct IoctlSubmitCommandBuffer {
u32_le id;
u32_le offset;
u32_le count;
u32_le id{};
u32_le offset{};
u32_le count{};
};
static_assert(sizeof(IoctlSubmitCommandBuffer) == 0xC,
"IoctlSubmitCommandBuffer is incorrect size");
struct IoctlSubmit {
u32_le cmd_buffer_count;
u32_le relocation_count;
u32_le syncpoint_count;
u32_le fence_count;
u32_le cmd_buffer_count{};
u32_le relocation_count{};
u32_le syncpoint_count{};
u32_le fence_count{};
};
static_assert(sizeof(IoctlSubmit) == 0x10, "IoctlSubmit has incorrect size");
struct CommandBuffer {
s32 memory_id;
u32 offset;
s32 word_count;
s32 memory_id{};
u32 offset{};
s32 word_count{};
};
static_assert(sizeof(CommandBuffer) == 0xC, "CommandBuffer has incorrect size");
struct Reloc {
s32 cmdbuffer_memory;
s32 cmdbuffer_offset;
s32 target;
s32 target_offset;
s32 cmdbuffer_memory{};
s32 cmdbuffer_offset{};
s32 target{};
s32 target_offset{};
};
static_assert(sizeof(Reloc) == 0x10, "CommandBuffer has incorrect size");
struct SyncptIncr {
u32 id;
u32 increments;
u32 id{};
u32 increments{};
};
static_assert(sizeof(SyncptIncr) == 0x8, "CommandBuffer has incorrect size");
struct Fence {
u32 id;
u32 value;
u32 id{};
u32 value{};
};
static_assert(sizeof(Fence) == 0x8, "CommandBuffer has incorrect size");
struct IoctlGetSyncpoint {
// Input
u32_le param;
u32_le param{};
// Output
u32_le value;
u32_le value{};
};
static_assert(sizeof(IoctlGetSyncpoint) == 8, "IocGetIdParams has wrong size");
struct IoctlGetWaitbase {
u32_le unknown; // seems to be ignored? Nintendo added this
u32_le value;
u32_le unknown{}; // seems to be ignored? Nintendo added this
u32_le value{};
};
static_assert(sizeof(IoctlGetWaitbase) == 0x8, "IoctlGetWaitbase is incorrect size");
struct IoctlMapBuffer {
u32_le num_entries;
u32_le data_address; // Ignored by the driver.
u32_le attach_host_ch_das;
u32_le num_entries{};
u32_le data_address{}; // Ignored by the driver.
u32_le attach_host_ch_das{};
};
static_assert(sizeof(IoctlMapBuffer) == 0x0C, "IoctlMapBuffer is incorrect size");
struct IocGetIdParams {
// Input
u32_le param;
u32_le param{};
// Output
u32_le value;
u32_le value{};
};
static_assert(sizeof(IocGetIdParams) == 8, "IocGetIdParams has wrong size");
// Used for mapping and unmapping command buffers
struct MapBufferEntry {
u32_le map_handle;
u32_le map_address;
u32_le map_handle{};
u32_le map_address{};
};
static_assert(sizeof(IoctlMapBuffer) == 0x0C, "IoctlMapBuffer is incorrect size");
/// Ioctl command implementations
u32 SetNVMAPfd(const std::vector<u8>& input);
u32 Submit(const std::vector<u8>& input, std::vector<u8>& output);
u32 GetSyncpoint(const std::vector<u8>& input, std::vector<u8>& output);
u32 GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output);
u32 MapBuffer(const std::vector<u8>& input, std::vector<u8>& output);
u32 UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output);
u32 SetSubmitTimeout(const std::vector<u8>& input, std::vector<u8>& output);
NvResult SetNVMAPfd(const std::vector<u8>& input);
NvResult Submit(const std::vector<u8>& input, std::vector<u8>& output);
NvResult GetSyncpoint(const std::vector<u8>& input, std::vector<u8>& output);
NvResult GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output);
NvResult MapBuffer(const std::vector<u8>& input, std::vector<u8>& output);
NvResult UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output);
NvResult SetSubmitTimeout(const std::vector<u8>& input, std::vector<u8>& output);
std::optional<BufferMap> FindBufferMap(GPUVAddr gpu_addr) const;
void AddBufferMap(GPUVAddr gpu_addr, std::size_t size, VAddr cpu_addr, bool is_allocated);
std::optional<std::size_t> RemoveBufferMap(GPUVAddr gpu_addr);
u32_le nvmap_fd{};
s32_le nvmap_fd{};
u32_le submit_timeout{};
std::shared_ptr<nvmap> nvmap_dev;

37
src/core/hle/service/nvdrv/devices/nvhost_nvjpg.cpp
View file

@ -13,28 +13,43 @@ namespace Service::Nvidia::Devices {
nvhost_nvjpg::nvhost_nvjpg(Core::System& system) : nvdevice(system) {}
nvhost_nvjpg::~nvhost_nvjpg() = default;
u32 nvhost_nvjpg::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) {
LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}",
command.raw, input.size(), output.size());
NvResult nvhost_nvjpg::Ioctl1(Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output) {
switch (static_cast<IoctlCommand>(command.raw)) {
case IoctlCommand::IocSetNVMAPfdCommand:
switch (command.group) {
case 'H':
switch (command.cmd) {
case 0x1:
return SetNVMAPfd(input, output);
default:
break;
}
break;
}
UNIMPLEMENTED_MSG("Unimplemented ioctl");
return 0;
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
u32 nvhost_nvjpg::SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvhost_nvjpg::Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_nvjpg::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_nvjpg::SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output) {
IoctlSetNvmapFD params{};
std::memcpy(&params, input.data(), input.size());
LOG_DEBUG(Service_NVDRV, "called, fd={}", params.nvmap_fd);
nvmap_fd = params.nvmap_fd;
return 0;
return NvResult::Success;
}
} // namespace Service::Nvidia::Devices

18
src/core/hle/service/nvdrv/devices/nvhost_nvjpg.h
View file

@ -16,23 +16,21 @@ public:
explicit nvhost_nvjpg(Core::System& system);
~nvhost_nvjpg() override;
u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) override;
NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
NvResult Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) override;
NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) override;
private:
enum class IoctlCommand : u32_le {
IocSetNVMAPfdCommand = 0x40044801,
};
struct IoctlSetNvmapFD {
u32_le nvmap_fd;
s32_le nvmap_fd{};
};
static_assert(sizeof(IoctlSetNvmapFD) == 4, "IoctlSetNvmapFD is incorrect size");
u32_le nvmap_fd{};
s32_le nvmap_fd{};
u32 SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output);
NvResult SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output);
};
} // namespace Service::Nvidia::Devices

53
src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
View file

@ -15,36 +15,43 @@ nvhost_vic::nvhost_vic(Core::System& system, std::shared_ptr<nvmap> nvmap_dev)
nvhost_vic::~nvhost_vic() = default;
u32 nvhost_vic::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) {
LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}",
command.raw, input.size(), output.size());
switch (static_cast<IoctlCommand>(command.raw)) {
case IoctlCommand::IocSetNVMAPfdCommand:
return SetNVMAPfd(input);
case IoctlCommand::IocSubmit:
NvResult nvhost_vic::Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) {
switch (command.group) {
case 0x0:
switch (command.cmd) {
case 0x1:
return Submit(input, output);
case IoctlCommand::IocGetSyncpoint:
case 0x2:
return GetSyncpoint(input, output);
case IoctlCommand::IocGetWaitbase:
case 0x3:
return GetWaitbase(input, output);
case IoctlCommand::IocMapBuffer:
case IoctlCommand::IocMapBuffer2:
case IoctlCommand::IocMapBuffer3:
case IoctlCommand::IocMapBuffer4:
case IoctlCommand::IocMapBufferEx:
case 0x9:
return MapBuffer(input, output);
case IoctlCommand::IocUnmapBuffer:
case IoctlCommand::IocUnmapBuffer2:
case IoctlCommand::IocUnmapBuffer3:
case IoctlCommand::IocUnmapBufferEx:
case 0xa:
return UnmapBuffer(input, output);
}
case 'H':
switch (command.cmd) {
case 0x1:
return SetNVMAPfd(input);
}
break;
}
UNIMPLEMENTED_MSG("Unimplemented ioctl 0x{:X}", command.raw);
return 0;
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_vic::Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvhost_vic::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
} // namespace Service::Nvidia::Devices

24
src/core/hle/service/nvdrv/devices/nvhost_vic.h
View file

@ -13,25 +13,11 @@ class nvhost_vic final : public nvhost_nvdec_common {
public:
explicit nvhost_vic(Core::System& system, std::shared_ptr<nvmap> nvmap_dev);
~nvhost_vic();
u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) override;
private:
enum class IoctlCommand : u32_le {
IocSetNVMAPfdCommand = 0x40044801,
IocSubmit = 0xC0400001,
IocGetSyncpoint = 0xC0080002,
IocGetWaitbase = 0xC0080003,
IocMapBuffer = 0xC01C0009,
IocMapBuffer2 = 0xC0340009,
IocMapBuffer3 = 0xC0140009,
IocMapBuffer4 = 0xC00C0009,
IocMapBufferEx = 0xC03C0009,
IocUnmapBuffer = 0xC03C000A,
IocUnmapBuffer2 = 0xC034000A,
IocUnmapBuffer3 = 0xC00C000A,
IocUnmapBufferEx = 0xC01C000A,
};
NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
NvResult Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) override;
NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) override;
};
} // namespace Service::Nvidia::Devices

114
src/core/hle/service/nvdrv/devices/nvmap.cpp
View file

@ -11,13 +11,6 @@
namespace Service::Nvidia::Devices {
namespace NvErrCodes {
enum {
OperationNotPermitted = -1,
InvalidValue = -22,
};
}
nvmap::nvmap(Core::System& system) : nvdevice(system) {
// Handle 0 appears to be used when remapping, so we create a placeholder empty nvmap object to
// represent this.
@ -26,6 +19,41 @@ nvmap::nvmap(Core::System& system) : nvdevice(system) {
nvmap::~nvmap() = default;
NvResult nvmap::Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) {
switch (command.group) {
case 0x1:
switch (command.cmd) {
case 0x1:
return IocCreate(input, output);
case 0x3:
return IocFromId(input, output);
case 0x4:
return IocAlloc(input, output);
case 0x5:
return IocFree(input, output);
case 0x9:
return IocParam(input, output);
case 0xe:
return IocGetId(input, output);
}
}
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvmap::Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
NvResult nvmap::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) {
UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
return NvResult::NotImplemented;
}
VAddr nvmap::GetObjectAddress(u32 handle) const {
auto object = GetObject(handle);
ASSERT(object);
@ -33,28 +61,6 @@ VAddr nvmap::GetObjectAddress(u32 handle) const {
return object->addr;
}
u32 nvmap::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) {
switch (static_cast<IoctlCommand>(command.raw)) {
case IoctlCommand::Create:
return IocCreate(input, output);
case IoctlCommand::Alloc:
return IocAlloc(input, output);
case IoctlCommand::GetId:
return IocGetId(input, output);
case IoctlCommand::FromId:
return IocFromId(input, output);
case IoctlCommand::Param:
return IocParam(input, output);
case IoctlCommand::Free:
return IocFree(input, output);
}
UNIMPLEMENTED_MSG("Unimplemented ioctl");
return 0;
}
u32 nvmap::CreateObject(u32 size) {
// Create a new nvmap object and obtain a handle to it.
auto object = std::make_shared<Object>();
@ -70,35 +76,35 @@ u32 nvmap::CreateObject(u32 size) {
return handle;
}
u32 nvmap::IocCreate(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvmap::IocCreate(const std::vector<u8>& input, std::vector<u8>& output) {
IocCreateParams params;
std::memcpy(&params, input.data(), sizeof(params));
LOG_DEBUG(Service_NVDRV, "size=0x{:08X}", params.size);
if (!params.size) {
LOG_ERROR(Service_NVDRV, "Size is 0");
return static_cast<u32>(NvErrCodes::InvalidValue);
return NvResult::BadValue;
}
params.handle = CreateObject(params.size);
std::memcpy(output.data(), &params, sizeof(params));
return 0;
return NvResult::Success;
}
u32 nvmap::IocAlloc(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvmap::IocAlloc(const std::vector<u8>& input, std::vector<u8>& output) {
IocAllocParams params;
std::memcpy(&params, input.data(), sizeof(params));
LOG_DEBUG(Service_NVDRV, "called, addr={:X}", params.addr);
if (!params.handle) {
LOG_ERROR(Service_NVDRV, "Handle is 0");
return static_cast<u32>(NvErrCodes::InvalidValue);
return NvResult::BadValue;
}
if ((params.align - 1) & params.align) {
LOG_ERROR(Service_NVDRV, "Incorrect alignment used, alignment={:08X}", params.align);
return static_cast<u32>(NvErrCodes::InvalidValue);
return NvResult::BadValue;
}
const u32 min_alignment = 0x1000;
@ -109,12 +115,12 @@ u32 nvmap::IocAlloc(const std::vector<u8>& input, std::vector<u8>& output) {
auto object = GetObject(params.handle);
if (!object) {
LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
return static_cast<u32>(NvErrCodes::InvalidValue);
return NvResult::BadValue;
}
if (object->status == Object::Status::Allocated) {
LOG_ERROR(Service_NVDRV, "Object is already allocated, handle={:08X}", params.handle);
return static_cast<u32>(NvErrCodes::OperationNotPermitted);
return NvResult::InsufficientMemory;
}
object->flags = params.flags;
@ -124,10 +130,10 @@ u32 nvmap::IocAlloc(const std::vector<u8>& input, std::vector<u8>& output) {
object->status = Object::Status::Allocated;
std::memcpy(output.data(), &params, sizeof(params));
return 0;
return NvResult::Success;
}
u32 nvmap::IocGetId(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvmap::IocGetId(const std::vector<u8>& input, std::vector<u8>& output) {
IocGetIdParams params;
std::memcpy(&params, input.data(), sizeof(params));
@ -135,22 +141,22 @@ u32 nvmap::IocGetId(const std::vector<u8>& input, std::vector<u8>& output) {
if (!params.handle) {
LOG_ERROR(Service_NVDRV, "Handle is zero");
return static_cast<u32>(NvErrCodes::InvalidValue);
return NvResult::BadValue;
}
auto object = GetObject(params.handle);
if (!object) {
LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
return static_cast<u32>(NvErrCodes::OperationNotPermitted);
return NvResult::BadValue;
}
params.id = object->id;
std::memcpy(output.data(), &params, sizeof(params));
return 0;
return NvResult::Success;
}
u32 nvmap::IocFromId(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvmap::IocFromId(const std::vector<u8>& input, std::vector<u8>& output) {
IocFromIdParams params;
std::memcpy(&params, input.data(), sizeof(params));
@ -160,13 +166,13 @@ u32 nvmap::IocFromId(const std::vector<u8>& input, std::vector<u8>& output) {
[&](const auto& entry) { return entry.second->id == params.id; });
if (itr == handles.end()) {
LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
return static_cast<u32>(NvErrCodes::InvalidValue);
return NvResult::BadValue;
}
auto& object = itr->second;
if (object->status != Object::Status::Allocated) {
LOG_ERROR(Service_NVDRV, "Object is not allocated, handle={:08X}", params.handle);
return static_cast<u32>(NvErrCodes::InvalidValue);
return NvResult::BadValue;
}
itr->second->refcount++;
@ -175,10 +181,10 @@ u32 nvmap::IocFromId(const std::vector<u8>& input, std::vector<u8>& output) {
params.handle = itr->first;
std::memcpy(output.data(), &params, sizeof(params));
return 0;
return NvResult::Success;
}
u32 nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output) {
enum class ParamTypes { Size = 1, Alignment = 2, Base = 3, Heap = 4, Kind = 5, Compr = 6 };
IocParamParams params;
@ -189,12 +195,12 @@ u32 nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output) {
auto object = GetObject(params.handle);
if (!object) {
LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
return static_cast<u32>(NvErrCodes::InvalidValue);
return NvResult::BadValue;
}
if (object->status != Object::Status::Allocated) {
LOG_ERROR(Service_NVDRV, "Object is not allocated, handle={:08X}", params.handle);
return static_cast<u32>(NvErrCodes::OperationNotPermitted);
return NvResult::BadValue;
}
switch (static_cast<ParamTypes>(params.param)) {
@ -216,10 +222,10 @@ u32 nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output) {
}
std::memcpy(output.data(), &params, sizeof(params));
return 0;
return NvResult::Success;
}
u32 nvmap::IocFree(const std::vector<u8>& input, std::vector<u8>& output) {
NvResult nvmap::IocFree(const std::vector<u8>& input, std::vector<u8>& output) {
// TODO(Subv): These flags are unconfirmed.
enum FreeFlags {
Freed = 0,
@ -234,14 +240,14 @@ u32 nvmap::IocFree(const std::vector<u8>& input, std::vector<u8>& output) {
auto itr = handles.find(params.handle);
if (itr == handles.end()) {
LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
return static_cast<u32>(NvErrCodes::InvalidValue);
return NvResult::BadValue;
}
if (!itr->second->refcount) {
LOG_ERROR(
Service_NVDRV,
"There is no references to this object. The object is already freed. handle={:08X}",
params.handle);
return static_cast<u32>(NvErrCodes::InvalidValue);
return NvResult::BadValue;
}
itr->second->refcount--;
@ -261,7 +267,7 @@ u32 nvmap::IocFree(const std::vector<u8>& input, std::vector<u8>& output) {
handles.erase(params.handle);
std::memcpy(output.data(), &params, sizeof(params));
return 0;
return NvResult::Success;
}
} // namespace Service::Nvidia::Devices

68
src/core/hle/service/nvdrv/devices/nvmap.h
View file

@ -19,13 +19,15 @@ public:
explicit nvmap(Core::System& system);
~nvmap() override;
NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
NvResult Ioctl2(Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) override;
NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
std::vector<u8>& inline_output) override;
/// Returns the allocated address of an nvmap object given its handle.
VAddr GetObjectAddress(u32 handle) const;
u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) override;
/// Represents an nvmap object.
struct Object {
enum class Status { Created, Allocated };
@ -58,76 +60,68 @@ private:
/// Mapping of currently allocated handles to the objects they represent.
std::unordered_map<u32, std::shared_ptr<Object>> handles;
enum class IoctlCommand : u32 {
Create = 0xC0080101,
FromId = 0xC0080103,
Alloc = 0xC0200104,
Free = 0xC0180105,
Param = 0xC00C0109,
GetId = 0xC008010E,
};
struct IocCreateParams {
// Input
u32_le size;
u32_le size{};
// Output
u32_le handle;
u32_le handle{};
};
static_assert(sizeof(IocCreateParams) == 8, "IocCreateParams has wrong size");
struct IocFromIdParams {
// Input
u32_le id;
u32_le id{};
// Output
u32_le handle;
u32_le handle{};
};
static_assert(sizeof(IocFromIdParams) == 8, "IocFromIdParams has wrong size");
struct IocAllocParams {
// Input
u32_le handle;
u32_le heap_mask;
u32_le flags;
u32_le align;
u8 kind;
u32_le handle{};
u32_le heap_mask{};
u32_le flags{};
u32_le align{};
u8 kind{};
INSERT_PADDING_BYTES(7);
u64_le addr;
u64_le addr{};
};
static_assert(sizeof(IocAllocParams) == 32, "IocAllocParams has wrong size");
struct IocFreeParams {
u32_le handle;
u32_le handle{};
INSERT_PADDING_BYTES(4);
u64_le address;
u32_le size;
u32_le flags;
u64_le address{};
u32_le size{};
u32_le flags{};
};
static_assert(sizeof(IocFreeParams) == 24, "IocFreeParams has wrong size");
struct IocParamParams {
// Input
u32_le handle;
u32_le param;
u32_le handle{};
u32_le param{};
// Output
u32_le result;
u32_le result{};
};
static_assert(sizeof(IocParamParams) == 12, "IocParamParams has wrong size");
struct IocGetIdParams {
// Output
u32_le id;
u32_le id{};
// Input
u32_le handle;
u32_le handle{};
};
static_assert(sizeof(IocGetIdParams) == 8, "IocGetIdParams has wrong size");
u32 CreateObject(u32 size);
u32 IocCreate(const std::vector<u8>& input, std::vector<u8>& output);
u32 IocAlloc(const std::vector<u8>& input, std::vector<u8>& output);
u32 IocGetId(const std::vector<u8>& input, std::vector<u8>& output);
u32 IocFromId(const std::vector<u8>& input, std::vector<u8>& output);
u32 IocParam(const std::vector<u8>& input, std::vector<u8>& output);
u32 IocFree(const std::vector<u8>& input, std::vector<u8>& output);
NvResult IocCreate(const std::vector<u8>& input, std::vector<u8>& output);
NvResult IocAlloc(const std::vector<u8>& input, std::vector<u8>& output);
NvResult IocGetId(const std::vector<u8>& input, std::vector<u8>& output);
NvResult IocFromId(const std::vector<u8>& input, std::vector<u8>& output);
NvResult IocParam(const std::vector<u8>& input, std::vector<u8>& output);
NvResult IocFree(const std::vector<u8>& input, std::vector<u8>& output);
};
} // namespace Service::Nvidia::Devices

208
src/core/hle/service/nvdrv/interface.cpp
View file

@ -23,124 +23,171 @@ void NVDRV::SignalGPUInterruptSyncpt(const u32 syncpoint_id, const u32 value) {
void NVDRV::Open(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_NVDRV, "called");
const auto& buffer = ctx.ReadBuffer();
std::string device_name(buffer.begin(), buffer.end());
if (!initialized) {
ServiceError(ctx, NvResult::NotInitialized);
LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
return;
}
const auto& buffer = ctx.ReadBuffer();
const std::string device_name(buffer.begin(), buffer.end());
DeviceFD fd = nvdrv->Open(device_name);
u32 fd = nvdrv->Open(device_name);
IPC::ResponseBuilder rb{ctx, 4};
rb.Push(RESULT_SUCCESS);
rb.Push<u32>(fd);
rb.Push<u32>(0);
rb.Push<DeviceFD>(fd);
rb.PushEnum(fd != INVALID_NVDRV_FD ? NvResult::Success : NvResult::FileOperationFailed);
}
void NVDRV::IoctlBase(Kernel::HLERequestContext& ctx, IoctlVersion version) {
IPC::RequestParser rp{ctx};
u32 fd = rp.Pop<u32>();
u32 command = rp.Pop<u32>();
/// Ioctl 3 has 2 outputs, first in the input params, second is the result
std::vector<u8> output(ctx.GetWriteBufferSize(0));
std::vector<u8> output2;
if (version == IoctlVersion::Version3) {
output2.resize((ctx.GetWriteBufferSize(1)));
}
/// Ioctl2 has 2 inputs. It's used to pass data directly instead of providing a pointer.
/// KickOfPB uses this
auto input = ctx.ReadBuffer(0);
std::vector<u8> input2;
if (version == IoctlVersion::Version2) {
input2 = ctx.ReadBuffer(1);
}
IoctlCtrl ctrl{};
u32 result = nvdrv->Ioctl(fd, command, input, input2, output, output2, ctrl, version);
if (ctrl.must_delay) {
ctrl.fresh_call = false;
ctx.SleepClientThread(
"NVServices::DelayedResponse", ctrl.timeout,
[=, this](std::shared_ptr<Kernel::Thread> thread, Kernel::HLERequestContext& ctx_,
Kernel::ThreadWakeupReason reason) {
IoctlCtrl ctrl2{ctrl};
std::vector<u8> tmp_output = output;
std::vector<u8> tmp_output2 = output2;
const u32 ioctl_result = nvdrv->Ioctl(fd, command, input, input2, tmp_output,
tmp_output2, ctrl2, version);
ctx_.WriteBuffer(tmp_output, 0);
if (version == IoctlVersion::Version3) {
ctx_.WriteBuffer(tmp_output2, 1);
}
IPC::ResponseBuilder rb{ctx_, 3};
rb.Push(RESULT_SUCCESS);
rb.Push(ioctl_result);
},
nvdrv->GetEventWriteable(ctrl.event_id));
} else {
ctx.WriteBuffer(output);
if (version == IoctlVersion::Version3) {
ctx.WriteBuffer(output2, 1);
}
}
void NVDRV::ServiceError(Kernel::HLERequestContext& ctx, NvResult result) {
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.Push(result);
rb.PushEnum(result);
}
void NVDRV::Ioctl(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_NVDRV, "called");
IoctlBase(ctx, IoctlVersion::Version1);
void NVDRV::Ioctl1(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto fd = rp.Pop<DeviceFD>();
const auto command = rp.PopRaw<Ioctl>();
LOG_DEBUG(Service_NVDRV, "called fd={}, ioctl=0x{:08X}", fd, command.raw);
if (!initialized) {
ServiceError(ctx, NvResult::NotInitialized);
LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
return;
}
// Check device
std::vector<u8> output_buffer(ctx.GetWriteBufferSize(0));
const auto input_buffer = ctx.ReadBuffer(0);
const auto nv_result = nvdrv->Ioctl1(fd, command, input_buffer, output_buffer);
if (command.is_out != 0) {
ctx.WriteBuffer(output_buffer);
}
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.PushEnum(nv_result);
}
void NVDRV::Ioctl2(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_NVDRV, "called");
IoctlBase(ctx, IoctlVersion::Version2);
IPC::RequestParser rp{ctx};
const auto fd = rp.Pop<DeviceFD>();
const auto command = rp.PopRaw<Ioctl>();
LOG_DEBUG(Service_NVDRV, "called fd={}, ioctl=0x{:08X}", fd, command.raw);
if (!initialized) {
ServiceError(ctx, NvResult::NotInitialized);
LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
return;
}
const auto input_buffer = ctx.ReadBuffer(0);
const auto input_inlined_buffer = ctx.ReadBuffer(1);
std::vector<u8> output_buffer(ctx.GetWriteBufferSize(0));
const auto nv_result =
nvdrv->Ioctl2(fd, command, input_buffer, input_inlined_buffer, output_buffer);
if (command.is_out != 0) {
ctx.WriteBuffer(output_buffer);
}
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.PushEnum(nv_result);
}
void NVDRV::Ioctl3(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_NVDRV, "called");
IoctlBase(ctx, IoctlVersion::Version3);
IPC::RequestParser rp{ctx};
const auto fd = rp.Pop<DeviceFD>();
const auto command = rp.PopRaw<Ioctl>();
LOG_DEBUG(Service_NVDRV, "called fd={}, ioctl=0x{:08X}", fd, command.raw);
if (!initialized) {
ServiceError(ctx, NvResult::NotInitialized);
LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
return;
}
const auto input_buffer = ctx.ReadBuffer(0);
std::vector<u8> output_buffer(ctx.GetWriteBufferSize(0));
std::vector<u8> output_buffer_inline(ctx.GetWriteBufferSize(1));
const auto nv_result =
nvdrv->Ioctl3(fd, command, input_buffer, output_buffer, output_buffer_inline);
if (command.is_out != 0) {
ctx.WriteBuffer(output_buffer, 0);
ctx.WriteBuffer(output_buffer_inline, 1);
}
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.PushEnum(nv_result);
}
void NVDRV::Close(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_NVDRV, "called");
if (!initialized) {
ServiceError(ctx, NvResult::NotInitialized);
LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
return;
}
IPC::RequestParser rp{ctx};
u32 fd = rp.Pop<u32>();
const auto fd = rp.Pop<DeviceFD>();
const auto result = nvdrv->Close(fd);
auto result = nvdrv->Close(fd);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.PushEnum(result);
}
void NVDRV::Initialize(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_NVDRV, "(STUBBED) called");
initialized = true;
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.Push<u32>(0);
rb.PushEnum(NvResult::Success);
}
void NVDRV::QueryEvent(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
u32 fd = rp.Pop<u32>();
// TODO(Blinkhawk): Figure the meaning of the flag at bit 16
u32 event_id = rp.Pop<u32>() & 0x000000FF;
const auto fd = rp.Pop<DeviceFD>();
const auto event_id = rp.Pop<u32>() & 0x00FF;
LOG_WARNING(Service_NVDRV, "(STUBBED) called, fd={:X}, event_id={:X}", fd, event_id);
if (!initialized) {
ServiceError(ctx, NvResult::NotInitialized);
LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
return;
}
auto nv_result = nvdrv->VerifyFd(fd);
if (nv_result != NvResult::Success) {
LOG_ERROR(Service_NVDRV, "Invalid FD specified DeviceFD={}!", fd);
ServiceError(ctx, nv_result);
return;
}
if (event_id < MaxNvEvents) {
IPC::ResponseBuilder rb{ctx, 3, 1};
rb.Push(RESULT_SUCCESS);
if (event_id < MaxNvEvents) {
auto event = nvdrv->GetEvent(event_id);
event->Clear();
rb.PushCopyObjects(event);
rb.Push<u32>(NvResult::Success);
rb.PushEnum(NvResult::Success);
} else {
rb.Push<u32>(0);
rb.Push<u32>(NvResult::BadParameter);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.PushEnum(NvResult::BadParameter);
}
}
@ -151,7 +198,7 @@ void NVDRV::SetAruid(Kernel::HLERequestContext& ctx) {
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.Push<u32>(0);
rb.PushEnum(NvResult::Success);
}
void NVDRV::SetGraphicsFirmwareMemoryMarginEnabled(Kernel::HLERequestContext& ctx) {
@ -164,8 +211,9 @@ void NVDRV::SetGraphicsFirmwareMemoryMarginEnabled(Kernel::HLERequestContext& ct
void NVDRV::GetStatus(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_NVDRV, "(STUBBED) called");
IPC::ResponseBuilder rb{ctx, 2};
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.PushEnum(NvResult::Success);
}
void NVDRV::DumpGraphicsMemoryInfo(Kernel::HLERequestContext& ctx) {
@ -181,7 +229,7 @@ NVDRV::NVDRV(std::shared_ptr<Module> nvdrv, const char* name)
: ServiceFramework(name), nvdrv(std::move(nvdrv)) {
static const FunctionInfo functions[] = {
{0, &NVDRV::Open, "Open"},
{1, &NVDRV::Ioctl, "Ioctl"},
{1, &NVDRV::Ioctl1, "Ioctl"},
{2, &NVDRV::Close, "Close"},
{3, &NVDRV::Initialize, "Initialize"},
{4, &NVDRV::QueryEvent, "QueryEvent"},

6
src/core/hle/service/nvdrv/interface.h
View file

@ -23,7 +23,7 @@ public:
private:
void Open(Kernel::HLERequestContext& ctx);
void Ioctl(Kernel::HLERequestContext& ctx);
void Ioctl1(Kernel::HLERequestContext& ctx);
void Ioctl2(Kernel::HLERequestContext& ctx);
void Ioctl3(Kernel::HLERequestContext& ctx);
void Close(Kernel::HLERequestContext& ctx);
@ -33,11 +33,13 @@ private:
void SetGraphicsFirmwareMemoryMarginEnabled(Kernel::HLERequestContext& ctx);
void GetStatus(Kernel::HLERequestContext& ctx);
void DumpGraphicsMemoryInfo(Kernel::HLERequestContext& ctx);
void IoctlBase(Kernel::HLERequestContext& ctx, IoctlVersion version);
void ServiceError(Kernel::HLERequestContext& ctx, NvResult result);
std::shared_ptr<Module> nvdrv;
u64 pid{};
bool initialized{};
};
} // namespace Service::Nvidia

86
src/core/hle/service/nvdrv/nvdata.h
View file

@ -1,12 +1,16 @@
#pragma once
#include <array>
#include "common/bit_field.h"
#include "common/common_types.h"
namespace Service::Nvidia {
constexpr u32 MaxSyncPoints = 192;
constexpr u32 MaxNvEvents = 64;
using DeviceFD = s32;
constexpr DeviceFD INVALID_NVDRV_FD = -1;
struct Fence {
s32 id;
@ -20,11 +24,61 @@ struct MultiFence {
std::array<Fence, 4> fences;
};
enum NvResult : u32 {
Success = 0,
BadParameter = 4,
Timeout = 5,
ResourceError = 15,
enum class NvResult : u32 {
Success = 0x0,
NotImplemented = 0x1,
NotSupported = 0x2,
NotInitialized = 0x3,
BadParameter = 0x4,
Timeout = 0x5,
InsufficientMemory = 0x6,
ReadOnlyAttribute = 0x7,
InvalidState = 0x8,
InvalidAddress = 0x9,
InvalidSize = 0xA,
BadValue = 0xB,
AlreadyAllocated = 0xD,
Busy = 0xE,
ResourceError = 0xF,
CountMismatch = 0x10,
OverFlow = 0x11,
InsufficientTransferMemory = 0x1000,
InsufficientVideoMemory = 0x10000,
BadSurfaceColorScheme = 0x10001,
InvalidSurface = 0x10002,
SurfaceNotSupported = 0x10003,
DispInitFailed = 0x20000,
DispAlreadyAttached = 0x20001,
DispTooManyDisplays = 0x20002,
DispNoDisplaysAttached = 0x20003,
DispModeNotSupported = 0x20004,
DispNotFound = 0x20005,
DispAttachDissallowed = 0x20006,
DispTypeNotSupported = 0x20007,
DispAuthenticationFailed = 0x20008,
DispNotAttached = 0x20009,
DispSamePwrState = 0x2000A,
DispEdidFailure = 0x2000B,
DispDsiReadAckError = 0x2000C,
DispDsiReadInvalidResp = 0x2000D,
FileWriteFailed = 0x30000,
FileReadFailed = 0x30001,
EndOfFile = 0x30002,
FileOperationFailed = 0x30003,
DirOperationFailed = 0x30004,
EndOfDirList = 0x30005,
ConfigVarNotFound = 0x30006,
InvalidConfigVar = 0x30007,
LibraryNotFound = 0x30008,
SymbolNotFound = 0x30009,
MemoryMapFailed = 0x3000A,
IoctlFailed = 0x3000F,
AccessDenied = 0x30010,
DeviceNotFound = 0x30011,
KernelDriverNotFound = 0x30012,
FileNotFound = 0x30013,
PathAlreadyExists = 0x30014,
ModuleNotPresent = 0xA000E,
};
enum class EventState {
@ -34,21 +88,13 @@ enum class EventState {
Busy = 3,
};
enum class IoctlVersion : u32 {
Version1,
Version2,
Version3,
};
struct IoctlCtrl {
// First call done to the servioce for services that call itself again after a call.
bool fresh_call{true};
// Tells the Ioctl Wrapper that it must delay the IPC response and send the thread to sleep
bool must_delay{};
// Timeout for the delay
s64 timeout{};
// NV Event Id
s32 event_id{-1};
union Ioctl {
u32_le raw;
BitField<0, 8, u32> cmd;
BitField<8, 8, u32> group;
BitField<16, 14, u32> length;
BitField<30, 1, u32> is_in;
BitField<31, 1, u32> is_out;
};
} // namespace Service::Nvidia

95
src/core/hle/service/nvdrv/nvdrv.cpp
View file

@ -62,36 +62,101 @@ Module::Module(Core::System& system) : syncpoint_manager{system.GPU()} {
Module::~Module() = default;
u32 Module::Open(const std::string& device_name) {
ASSERT_MSG(devices.find(device_name) != devices.end(), "Trying to open unknown device {}",
device_name);
NvResult Module::VerifyFd(DeviceFD fd) const {
if (fd < 0) {
LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd);
return NvResult::InvalidState;
}
if (open_files.find(fd) == open_files.end()) {
LOG_ERROR(Service_NVDRV, "Could not find DeviceFD={}!", fd);
return NvResult::NotImplemented;
}
return NvResult::Success;
}
DeviceFD Module::Open(const std::string& device_name) {
if (devices.find(device_name) == devices.end()) {
LOG_ERROR(Service_NVDRV, "Trying to open unknown device {}", device_name);
return INVALID_NVDRV_FD;
}
auto device = devices[device_name];
const u32 fd = next_fd++;
const DeviceFD fd = next_fd++;
open_files[fd] = std::move(device);
return fd;
}
u32 Module::Ioctl(u32 fd, u32 command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version) {
auto itr = open_files.find(fd);
ASSERT_MSG(itr != open_files.end(), "Tried to talk to an invalid device");
NvResult Module::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output) {
if (fd < 0) {
LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd);
return NvResult::InvalidState;
}
auto& device = itr->second;
return device->ioctl({command}, input, input2, output, output2, ctrl, version);
auto itr = open_files.find(fd);
if (itr == open_files.end()) {
LOG_ERROR(Service_NVDRV, "Could not find DeviceFD={}!", fd);
return NvResult::NotImplemented;
}
return itr->second->Ioctl1(command, input, output);
}
ResultCode Module::Close(u32 fd) {
NvResult Module::Ioctl2(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output) {
if (fd < 0) {
LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd);
return NvResult::InvalidState;
}
auto itr = open_files.find(fd);
ASSERT_MSG(itr != open_files.end(), "Tried to talk to an invalid device");
if (itr == open_files.end()) {
LOG_ERROR(Service_NVDRV, "Could not find DeviceFD={}!", fd);
return NvResult::NotImplemented;
}
return itr->second->Ioctl2(command, input, inline_input, output);
}
NvResult Module::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output, std::vector<u8>& inline_output) {
if (fd < 0) {
LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd);
return NvResult::InvalidState;
}
auto itr = open_files.find(fd);
if (itr == open_files.end()) {
LOG_ERROR(Service_NVDRV, "Could not find DeviceFD={}!", fd);
return NvResult::NotImplemented;
}
return itr->second->Ioctl3(command, input, output, inline_output);
}
NvResult Module::Close(DeviceFD fd) {
if (fd < 0) {
LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd);
return NvResult::InvalidState;
}
auto itr = open_files.find(fd);
if (itr == open_files.end()) {
LOG_ERROR(Service_NVDRV, "Could not find DeviceFD={}!", fd);
return NvResult::NotImplemented;
}
open_files.erase(itr);
// TODO(flerovium): return correct result code if operation failed.
return RESULT_SUCCESS;
return NvResult::Success;
}
void Module::SignalSyncpt(const u32 syncpoint_id, const u32 value) {

23
src/core/hle/service/nvdrv/nvdrv.h
View file

@ -112,14 +112,23 @@ public:
return std::static_pointer_cast<T>(itr->second);
}
NvResult VerifyFd(DeviceFD fd) const;
/// Opens a device node and returns a file descriptor to it.
u32 Open(const std::string& device_name);
DeviceFD Open(const std::string& device_name);
/// Sends an ioctl command to the specified file descriptor.
u32 Ioctl(u32 fd, u32 command, const std::vector<u8>& input, const std::vector<u8>& input2,
std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl,
IoctlVersion version);
NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output);
NvResult Ioctl2(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
const std::vector<u8>& inline_input, std::vector<u8>& output);
NvResult Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
std::vector<u8>& output, std::vector<u8>& inline_output);
/// Closes a device file descriptor and returns operation success.
ResultCode Close(u32 fd);
NvResult Close(DeviceFD fd);
void SignalSyncpt(const u32 syncpoint_id, const u32 value);
@ -132,10 +141,10 @@ private:
SyncpointManager syncpoint_manager;
/// Id to use for the next open file descriptor.
u32 next_fd = 1;
DeviceFD next_fd = 1;
/// Mapping of file descriptors to the devices they reference.
std::unordered_map<u32, std::shared_ptr<Devices::nvdevice>> open_files;
std::unordered_map<DeviceFD, std::shared_ptr<Devices::nvdevice>> open_files;
/// Mapping of device node names to their implementation.
std::unordered_map<std::string, std::shared_ptr<Devices::nvdevice>> devices;