Re: BUG: pc_keyb.c

Alan Cox
2001-08-20T22:48:56Z

> But the present code does not guarantee such a delay at all.
> For example, kbd_write_cmd() does
> kb_wait();
> outb(...);
> kb_wait();
> where the second kb_wait reads the status very quickly after the first.

Thats wrong by the spec. I dug out my docs - there is a required 1mS (not
2 tho) delay for keyboard port accesses.