NV: Implemented the nvdrv service, which uses the same interface as nvdrv:a

src/core/CMakeLists.txt

@@ -48,8 +48,8 @@ set(SRCS
             hle/service/nvdrv/devices/nvdisp_disp0.cpp
             hle/service/nvdrv/devices/nvhost_as_gpu.cpp
             hle/service/nvdrv/devices/nvmap.cpp
+            hle/service/nvdrv/interface.cpp
             hle/service/nvdrv/nvdrv.cpp
-            hle/service/nvdrv/nvdrv_a.cpp
             hle/service/pctl/pctl.cpp
             hle/service/pctl/pctl_a.cpp
             hle/service/service.cpp
@@ -136,8 +136,8 @@ set(HEADERS
             hle/service/nvdrv/devices/nvdisp_disp0.h
             hle/service/nvdrv/devices/nvhost_as_gpu.h
             hle/service/nvdrv/devices/nvmap.h
+            hle/service/nvdrv/interface.h
             hle/service/nvdrv/nvdrv.h
-            hle/service/nvdrv/nvdrv_a.h
             hle/service/pctl/pctl.h
             hle/service/pctl/pctl_a.h
             hle/service/service.h

src/core/hle/service/nvdrv/interface.cpp

@@ -4,13 +4,13 @@
 
 #include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
+#include "core/hle/service/nvdrv/interface.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
-#include "core/hle/service/nvdrv/nvdrv_a.h"
 
 namespace Service {
 namespace Nvidia {
 
-void NVDRV_A::Open(Kernel::HLERequestContext& ctx) {
+void NVDRV::Open(Kernel::HLERequestContext& ctx) {
     LOG_WARNING(Service, "(STUBBED) called");
 
     auto buffer = ctx.BufferDescriptorA()[0];
@@ -24,7 +24,7 @@ void NVDRV_A::Open(Kernel::HLERequestContext& ctx) {
     rb.Push<u32>(0);
 }
 
-void NVDRV_A::Ioctl(Kernel::HLERequestContext& ctx) {
+void NVDRV::Ioctl(Kernel::HLERequestContext& ctx) {
     LOG_WARNING(Service, "(STUBBED) called");
 
     IPC::RequestParser rp{ctx};
@@ -48,19 +48,19 @@ void NVDRV_A::Ioctl(Kernel::HLERequestContext& ctx) {
     rb.Push(nv_result);
 }
 
-void NVDRV_A::Initialize(Kernel::HLERequestContext& ctx) {
+void NVDRV::Initialize(Kernel::HLERequestContext& ctx) {
     LOG_WARNING(Service, "(STUBBED) called");
     IPC::RequestBuilder rb{ctx, 3};
     rb.Push(RESULT_SUCCESS);
     rb.Push<u32>(0);
 }
 
-NVDRV_A::NVDRV_A(std::shared_ptr<Module> nvdrv)
+NVDRV::NVDRV(std::shared_ptr<Module> nvdrv, const char* name)
-    : ServiceFramework("nvdrv:a"), nvdrv(std::move(nvdrv)) {
+    : ServiceFramework(name), nvdrv(std::move(nvdrv)) {
     static const FunctionInfo functions[] = {
-        {0, &NVDRV_A::Open, "Open"},
+        {0, &NVDRV::Open, "Open"},
-        {1, &NVDRV_A::Ioctl, "Ioctl"},
+        {1, &NVDRV::Ioctl, "Ioctl"},
-        {3, &NVDRV_A::Initialize, "Initialize"},
+        {3, &NVDRV::Initialize, "Initialize"},
     };
     RegisterHandlers(functions);
 }

src/core/hle/service/nvdrv/interface.h

@@ -12,10 +12,10 @@
 namespace Service {
 namespace Nvidia {
 
-class NVDRV_A final : public ServiceFramework<NVDRV_A> {
+class NVDRV final : public ServiceFramework<NVDRV> {
 public:
-    NVDRV_A(std::shared_ptr<Module> nvdrv);
+    NVDRV(std::shared_ptr<Module> nvdrv, const char* name);
-    ~NVDRV_A() = default;
+    ~NVDRV() = default;
 
 private:
     void Open(Kernel::HLERequestContext& ctx);

src/core/hle/service/nvdrv/nvdrv.cpp

@@ -2,12 +2,13 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include "core/hle/ipc_helpers.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 #include "core/hle/service/nvdrv/devices/nvdisp_disp0.h"
 #include "core/hle/service/nvdrv/devices/nvhost_as_gpu.h"
 #include "core/hle/service/nvdrv/devices/nvmap.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
-#include "core/hle/service/nvdrv/nvdrv_a.h"
+#include "core/hle/service/nvdrv/interface.h"
 
 namespace Service {
 namespace Nvidia {
@@ -16,7 +17,8 @@ std::weak_ptr<Module> nvdrv;
 
 void InstallInterfaces(SM::ServiceManager& service_manager) {
     auto module_ = std::make_shared<Module>();
-    std::make_shared<NVDRV_A>(module_)->InstallAsService(service_manager);
+    std::make_shared<NVDRV>(module_, "nvdrv")->InstallAsService(service_manager);
+    std::make_shared<NVDRV>(module_, "nvdrv:a")->InstallAsService(service_manager);
     nvdrv = module_;
 }