Date: Wed, 19 Jun 2002 15:15:18 +0200 From: Matthias Andree <matthias.andree@gmx.de> To: freebsd-stable@freebsd.org Cc: sos@freebsd.dk Subject: Re: ATA tags bug fix committed to -releng4 Message-ID: <m3it4fe7fd.fsf@merlin.emma.line.org> In-Reply-To: <200206190849.g5J8nRAk089279@freebsd.dk> (Soeren Schmidt's message of "Wed, 19 Jun 2002 10:49:27 %2B0200 (CEST)") References: <200206190849.g5J8nRAk089279@freebsd.dk>
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Soeren Schmidt <sos@freebsd.dk> writes: > I've just committed a fix for the tags problem, so please those > that had this problem, test it out and let me know... hw.ata.tags="1" now works for me and my IBM-DTLA 307045. To give it a try, I hacked ata-disk.c to allow tagged queueing on my WDC AC420440D (it's said to be a IBM DJNA clone), it would write "TAGGED" on scanning and would work to some extent but then give me strange crashes later that the system would not really recover from, I presume it is reading bogus data sometimes. atacontrol cap: ---------------------------------------------------------------------- ATA channel 1, Slave, device ad2: ATA/ATAPI revision 4 device model WDC AC420400D firmware revision J58OA30K cylinders 16383 heads 16 sectors/track 63 lba supported 39876480 sectors lba48 not supported dma supported overlap not supported Feature Support Enable Value Vendor write cache yes no read ahead yes yes dma queued yes yes 31/1F SMART yes yes microcode download yes yes security yes yes power management yes yes advanced power management no no 0/00 automatic acoustic management no no 0/00 0/00 ---------------------------------------------------------------------- -- Matthias Andree To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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