Date: Fri, 19 Sep 2003 04:41:43 +0400 From: =?koi8-r?Q?=22?=Ayrton Senna=?koi8-r?Q?=22=20?= <as_freebsd@list.ru> To: freebsd-current@freebsd.org Subject: ATA: UDMA66, 33 & ICRC Message-ID: <E1A09LD-0008ZN-00.as_freebsd-list-ru@f22.mail.ru>
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Hello. This week I tried to upgrade to current... This became quite tricky, but the main (and the worst problem) was with ATAng. I have Acer's motherboard and IBM's DTLA. Old driver were saying 'Non-ATA 66 cable or device' and perfectly worked in UDMA-33 mode. New driver didn't said a word, but when it tried to read something, everything was ending up with 'ICRC error'. I was already going to hack ata-chipsets to force UDMA-33, but I came upon hw.ata.ata_dma. In PIO4 everything works quite fine... except for too slow. I think, there should be some problem in ATAng. Don't kill me for my poor english :> S.
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