Messages in this thread |  | | Date | Mon, 18 Mar 2002 20:21:36 +0100 | From | Pavel Machek <> | Subject | Re: [patch] My AMD IDE driver, v2.7 |
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Hi!
> > > You may happen to have the numbers, though - that should be enough. > > > > > > Btw, I have a CMD640B based PCI card lying around here, but never > > > managed to get it generate any interrupts, though the rest seems to be > > > working. > > > > Attach it to the timer interrupt -- that should do it for testing. Simplest > > way is to make ide timeouts HZ/100 and killing "lost interrupt" msg ;-). > > Well, it seems like we'll have to something like this anyway. Some chips > sometimes forget to assert the IRQ after a transfer due to HW bugs, and > some PIIX3s are reported to do it quite often.
What is "quite often"? Unless it is more than once in a hour, current code is just okay... (It waits for timeout, which is about 30 sec?, then recovers). Pavel -- (about SSSCA) "I don't say this lightly. However, I really think that the U.S. no longer is classifiable as a democracy, but rather as a plutocracy." --hpa - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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