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Diffstat (limited to 'src/core/hle/service/nvdrv/devices/nvmap.cpp')
-rw-r--r--src/core/hle/service/nvdrv/devices/nvmap.cpp121
1 files changed, 67 insertions, 54 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvmap.cpp b/src/core/hle/service/nvdrv/devices/nvmap.cpp
index 9436e16ad..910cfee51 100644
--- a/src/core/hle/service/nvdrv/devices/nvmap.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvmap.cpp
@@ -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 +19,48 @@ nvmap::nvmap(Core::System& system) : nvdevice(system) {
nvmap::~nvmap() = default;
+NvResult nvmap::Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output,
+ IoctlCtrl& ctrl) {
+ 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);
+ default:
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+
+ 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,
+ IoctlCtrl& ctrl) {
+ 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, IoctlCtrl& ctrl) {
+ UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
+ return NvResult::NotImplemented;
+}
+
VAddr nvmap::GetObjectAddress(u32 handle) const {
auto object = GetObject(handle);
ASSERT(object);
@@ -33,28 +68,6 @@ 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 +83,35 @@ 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 +122,12 @@ 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 +137,10 @@ 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 +148,22 @@ 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 +173,13 @@ 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 +188,10 @@ 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 +202,12 @@ 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 +229,10 @@ 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 +247,14 @@ 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 +274,7 @@ 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
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 20:15:37 +0200