replace ad hoc driver loading with a proper driver manager, new DDK, new PnP manager with device matching, asynchronous startup, resource ownership and removal, add shared PCI capability helpers, replace typed, rigid services with a proper service manager, implement proper system shutdown and restart, shutting down unloads drivers and shuts down services, add simple power button, remove heavyweight boot self-tests and SMP stress runs, add monotonic timestamps to kernel debug output, fruitless USB and PS/2 fixes, make test builds opt in.

code/user/tests/surface_cross_process_smoke/surface_cross_process_smoke.c

@@ -7,8 +7,6 @@
 #include <ntlite/process_loader.h>
 #include <ntlite/syscall.h>
 
-#define TEST_SURFACE_TAG 0x53555246u
-#define TEST_READY_TAG   0x53555245u
 #define TEST_WIDTH       32u
 #define TEST_HEIGHT      16u
 #define TEST_PIXEL_X     7u
@@ -49,8 +47,8 @@ static void write_pixel(void* base, uint32_t pitch, uint32_t value) {
 
 // Runs the child side using only the attenuated capabilities supplied at process construction.
 static void run_child(void) {
-    SYS_HANDLE surface = SysGetStartupCapability(TEST_SURFACE_TAG);
-    SYS_HANDLE ready = SysGetStartupCapability(TEST_READY_TAG);
+    SYS_HANDLE surface = SysGetStartupCapability("test.surface");
+    SYS_HANDLE ready = SysGetStartupCapability("test.ready");
     if (surface == SYS_HANDLE_INVALID || ready == SYS_HANDLE_INVALID) exit_now(10);
 
     void* invalidBase = (void*)0;
@@ -112,11 +110,11 @@ int main(void) {
 
     NTL_PROCESS_STARTUP_CAPABILITY startup[2];
     memset(startup, 0, sizeof(startup));
-    startup[0].Tag = TEST_SURFACE_TAG;
+    strcpy(startup[0].Name, "test.surface");
     startup[0].SourceHandle = surface;
     startup[0].DesiredRights = SYS_RIGHT_QUERY | SYS_RIGHT_WAIT | SYS_SURFACE_RIGHT_MAP_READ;
     startup[0].DuplicateFlags = SYS_DUPLICATE_HANDLE_FLAG_NONE;
-    startup[1].Tag = TEST_READY_TAG;
+    strcpy(startup[1].Name, "test.ready");
     startup[1].SourceHandle = ready;
     startup[1].DesiredRights = SYS_RIGHT_QUERY | SYS_EVENT_RIGHT_SIGNAL;
     startup[1].DuplicateFlags = SYS_DUPLICATE_HANDLE_FLAG_NONE;