Date: Fri, 1 Aug 2008 01:20:03 GMT From: Mark Kirkwood <markir@paradise.net.nz> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/99088: [ata] Critical Problems with VIA 8251 SATA2/RAID Controller Message-ID: <200808010120.m711K3Pn006507@freefall.freebsd.org>
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The following reply was made to PR kern/99088; it has been noted by GNATS. From: Mark Kirkwood <markir@paradise.net.nz> To: bug-followup@FreeBSD.org, unix4all@gulic.org Cc: Subject: Re: kern/99088: [ata] Critical Problems with VIA 8251 SATA2/RAID Controller Date: Fri, 01 Aug 2008 12:59:56 +1200 I see the same sort of errors in 7-STABLE on an ASUS A8V-X with a single WD3200AAKS drive plugged into the sata port: Jul 29 12:02:29 zmori kernel: ad4: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=177209408 Jul 29 12:02:38 zmori kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jul 29 12:02:54 zmori kernel: ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jul 29 12:02:54 zmori kernel: ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly Jul 29 12:02:54 zmori kernel: ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly Jul 29 12:02:54 zmori kernel: ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly With 7-STABLE the controller and drive are detected at SATA300: Jul 29 13:32:10 zmori kernel: atapci0: <VIA 8251 SATA300 controller> port 0xec00-0xec07,0xe880-0xe883,0xe800-0xe807,0xe480-0xe483,0xe400-0xe40f mem 0xff6ffc00-0xff6fffff irq 21 at device 15.0 on pci0 Jul 29 12:18:01 zmori kernel: ad4: 305245MB <WDC WD3200AAKS-00B3A0 01.03A01> at ata2-master SATA300 A workaround is to jumper the drive to SATA150 speed, and the problems go away. Jul 30 11:37:37 zmori kernel: ad4: 305245MB <WDC WD3200AAKS-00B3A0 01.03A01> at ata2-master SATA150
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