sets up the PIC

2025-05-30 12:14:52 -04:00
parent b87738ca47
commit 0256466f4c
9 changed files with 184 additions and 5 deletions
--- a/kernel/arch/io/io.s
+++ b/kernel/arch/io/io.s
@ -18,3 +18,9 @@ inb:
 	in al, dx		; read a byte from the I/O port and store it in the al register
 	ret			; return the read byte

+
+global io_wait
+io_wait:
+	mov al, 0x0
+	out 0x80, al
+	ret