port added as well as kbd module to makefile

kbd.h

@@ -3,6 +3,8 @@
 #include "types.h"
 #include "interrupts.h"
 
+#define KBD_PORT 0x60
+
 void kbd_install_keyboard(void);
 
 void kbd_read_key(struct cpu_reg_state* cpu);

makefile

@@ -4,7 +4,7 @@ LINK=ld
 ISO=genisoimage
 
 OBJECTS=mem.o kernel.o gdt_seg.o gdt.o interrupts.o loader.o serial.o \
-		framebuffer.o ports.o stlio.o tests.o interrupt_entry.o pit.o
+		framebuffer.o ports.o stlio.o tests.o interrupt_entry.o pit.o kbd.o
 
 AFLAGS=-f elf32
 CFLAGS=-masm=intel -O2 -m32 -nostdlib -nostdinc -fno-builtin -fno-stack-protector -nostartfiles \