Messages in this thread | | | Date | Thu, 21 Jun 2007 22:41:02 +0100 | From | Alan Cox <> | Subject | Re: [BUG] ide dma_timer_expiry, then hard lockup |
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> > queue ? You are overestimating IDE ;) > > He's not -- there is queued commands support since ATA[PI]-5. I'm not sure > why but Linux decided not to support it.
Almost no hardware supports it and the functionality is really really ugly to use when it works at all - NCQ is rather more elegant.
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