Interrupt Dispatch and Handling (for first common vectors)

src/io/serial.c

@@ -1,4 +1,5 @@
 #include "../kernel.h"
+#include "serial.h"
 
 void outb(int port, unsigned char data)
 {
@@ -34,6 +35,8 @@ int serial_init()
 
     // Set normal operation mode
     outb(PORT + 4, 0x0F);
+
+    serial_kputs("\n\nkernel: serial: Serial initialization OK!\n");
     return 0;
 }