> I'm in the middle of writing a driver for some obscure hardware I have.
> Problem is, it requires some very specific timing: in some places, it expects
> a response to a request within 20-40 microseconds. (Device is accessed via the
> parallel port.)
You'll need your driver to go into kernel, and udelay() is the way to
go.
Pavel
-- I'm really pavel@ucw.cz. Look at http://195.113.31.123/~pavel. Pavel Hi! I'm a .signature virus! Copy me into your ~/.signature, please!- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/