[loader] Add nxlink log server mode

src/common/settings.h

@@ -840,6 +840,9 @@ struct Values {
     Setting<bool> gpu_log_driver_debug{linkage, true, "gpu_log_driver_debug", Category::Debugging};
     Setting<s32> gpu_log_ring_buffer_size{linkage, 512, "gpu_log_ring_buffer_size",
                                            Category::Debugging};
+    Setting<HomebrewNxlinkServerMode> homebrew_nxlink_server_mode{
+        linkage, HomebrewNxlinkServerMode::Disabled, "homebrew_nxlink_server_mode",
+        Category::Debugging};
 
     SwitchableSetting<u16, true> debug_knobs{linkage,
                                            0,

src/common/settings_enums.h

@@ -159,6 +159,7 @@ ENUM(GpuUnswizzleChunk, VeryLow, Low, Normal, Medium, High)
 ENUM(TemperatureUnits, Celsius, Fahrenheit)
 ENUM(ExtendedDynamicState, Disabled, EDS1, EDS2, EDS3);
 ENUM(GpuLogLevel, Off, Errors, Standard, Verbose, All)
+ENUM(HomebrewNxlinkServerMode, Disabled, EdenLog, HostStdout, File)
 ENUM(GameListMode, TreeView, GridView, CarouselView);
 ENUM(SpeedMode, Standard, Turbo, Slow);