On Fri, Jul 16, 2004 at 03:18:20PM +0400, Stas Sergeev wrote: > Note that pic_unmaski() unmasks the IRQ only > internally, i.e. it makes it available for the > use of a DOS prog. You still have to unmask it > from within your DOS program yourself, when > setting up the handler. I guess this is what > you have not done.
Thanks a lot, that helped. If you don't mind, another small question :) At irq frequencies of, say, 128 HZ, I've faced a "lost interrupts" problem -- in some cases, my interrupts are lost (i.e. the amount of interrupts I count from inside isn't the same as the amount of signals that are sent). I think the reason is that one pending interrupt-deep queue. Are there any common ways to deal with serialization of interrupts (with a trade-off delay in triggering, of course) by dosemu "devices" or I have to somehow figure out my own? -- Thanks in advance, Wartan. - To unsubscribe from this list: send the line "unsubscribe linux-msdos" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html