1992/1013/pc/kbd.c (diff list | history)

1992/0918/sys/src/9/pc/kbd.c:183,189 – 1992/1013/sys/src/9/pc/kbd.c:183,188 (short | long | prev | next)
1991/0703		void
1991/1210		i8042a20(void) { outready(); outb(Cmd, 0xD1); outready(); outb(Data, 0xDF);
1992/0918/sys/src/9/pc/kbd.c:196,205 – 1992/1013/sys/src/9/pc/kbd.c:195,213
1991/1210		void
1992/0902		i8042reset(void) {
1992/1013		/* * this works for dhog */
1992/0902		outready();
1992/1013		outb(Cmd, 0xFE); /* pulse reset line */ outready(); /* * this is the old IBM way */ outready();
1992/0902		outb(Cmd, 0xD1); outready(); outb(Data, 0xDE);
1992/1013		outb(Data, 0xDE); /* set reset line high */
1992/0902		outready(); }