Messages in this thread | | | Date | Wed, 18 Nov 1998 16:08:55 +0000 | From | Mark Lord <> | Subject | Re: IDE interrupt masking and serial ports (was Re: Lockout duringheavy disk I/O) |
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Tuukka Toivonen wrote:
> Well how do you explain that my HDs work fine with hdparm -u1 but my > CD-ROM does *not*? > > It's Mitsumi CR2801TE CD-R drive, and it corrupts silently data with > unmasked IRQs while reading -- I haven't had any writing problems. > > Don't say it's unrelated to topic just because it happens to be CD not HD.
Well, if you are *able* to write to it, then you must be using the ide-scsi driver rather than the normal ide driver, so the interrupt-unmasking is done quite differently in scsi.. -- mlord@pobox.com
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