Added PCI device detection and a start script.

targets/x86_64/src/kernel/startup.cpp

@@ -7,6 +7,7 @@
 #include "os/draw.hpp"
 #include "os/serial.hpp"
 #include "os/tty.hpp"
+#include "drivers/pci.hpp"
 #include "drivers/pic.hpp"
 #include "drivers/ps2.hpp"
 #include "./x86_64.hpp"
@@ -245,18 +246,6 @@ void kernel_main()
 
     // __enterUsermode(SEGIDX_USER_CODE, SEGIDX_USER_DATA, &tss.rsp0, &main);
     main(); // for now run it in kernel mode, user mode doesn't work yet
-    while (true)
-    {
-        ps2::KeyEvent event;
-        while (!ps2::readKey(event));
-        std::printf(
-            "Key event: scancode=%s(0x%X), down=%s, repeat=%s\n",
-            ps2::keyName(event.scancode),
-            static_cast<unsigned>(event.scancode),
-            event.down ? "true" : "false",
-            event.repeat ? "true" : "false"
-        );
-    }
 
 
 }