Date: Tue, 31 Dec 2002 22:01:31 -0500 From: Bruce Campbell <bruce@engmail.uwaterloo.ca> To: Mike Tancsa <mike@sentex.net> Cc: freebsd-hardware@freebsd.org Subject: Re: ata "fallback to PIO mode" on dual processor AMD systems Message-ID: <1041390091.3e125a0b19c58@www.nexusmail.uwaterloo.ca> In-Reply-To: <n3741vs3mfbogt1hjuud0diea1h048ii97@4ax.com> References: <DTEu_D.A.AeI.CUgE-@coal.sentex.ca> <n3741vs3mfbogt1hjuud0diea1h048ii97@4ax.com>
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Quoting Mike Tancsa <mike@sentex.net>: > On Tue, 31 Dec 2002 15:57:16 -0500, in sentex.lists.freebsd.hardware you > wrote: > > > > >I am seeing a problem with ata disks on 4 new systems, which > >I believe is either a bug in the ata driver, or a problem with > >the onboard IDE controller, or something else. Systems are as follows: > > What does dmesg show for the ATA controller ? atapci0: <AMD 768 ATA100 controller> port 0xb800-0xb80f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 ad0: 38166MB <WDC WD400BB-00DGA0> [77545/16/63] at ata0-master UDMA100 ad1: 76319MB <WDC WD800BB-00CAA1> [155061/16/63] at ata0-slave UDMA100 acd0: CDROM <HL-DT-ST CD-ROM GCR-8520B> at ata1-master PIO4 > Also, what does > > atacontrol cap 0 0 ATA channel 0, Master, device ad0: ATA/ATAPI revision 5 device model WDC WD400BB-00DGA0 serial number WD-WMADK1157258 firmware revision 05.03E05 cylinders 16383 heads 16 sectors/track 63 lba supported 78165360 sectors lba48 not supported dma supported overlap not supported Feature Support Enable Value Vendor write cache yes yes read ahead yes yes dma queued no no 0/00 SMART yes no microcode download yes yes security yes no power management yes yes advanced power management no no 0/00 automatic acoustic management yes no 254/FE 128/80 > atacontrol cap 0 1 TA channel 0, Slave, device ad1: ATA/ATAPI revision 5 device model WDC WD800BB-00CAA1 serial number WD-WMA8E3816404 firmware revision 17.07W17 cylinders 16383 heads 16 sectors/track 63 lba supported 156301488 sectors lba48 not supported dma supported overlap not supported Feature Support Enable Value Vendor write cache yes yes read ahead yes yes dma queued no no 0/00 SMART yes no microcode download yes yes security yes no power management yes yes advanced power management no no 0/00 automatic acoustic management yes no 254/FE 128/80 > atacontrol cap 1 0 ATA channel 1, Master, device acd0: ATA/ATAPI revision 0 device model HL-DT-ST CD-ROM GCR-8520B serial number firmware revision 1.00 cylinders 0 heads 0 sectors/track 0 lba supported lba48 not supported dma supported overlap not supported Feature Support Enable Value Vendor write cache no no read ahead no no dma queued no no 0/00 SMART no no microcode download no no security no no power management no no advanced power management no no 0/00 automatic acoustic management no no 0/00 0/00 > atacontrol cap 1 1 ATA channel 1, Slave: no device present > > show ? Do you have tags enabled ? hw.ata.tags: 0 are tags a good thing ? ---------------------------------------- This mail sent through www.mywaterloo.ca To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message
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