Date: Mon, 5 Jul 2004 20:03:37 -0700 (PDT) From: peter lageotakes <plageotakes@yahoo.com> To: Warren Block <wblock@wonkity.com>, Rickard "Borgmäster" <doktorn@sub.nu> Cc: freebsd-questions@freebsd.org Subject: Re: Hard drive problem... S-ATA/ATA and DMA error messages Message-ID: <20040706030337.32355.qmail@web14603.mail.yahoo.com> In-Reply-To: <20040705182746.P48181@wonkity.com>
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--- Warren Block <wblock@wonkity.com> wrote: > On Tue, 6 Jul 2004, Rickard [ISO-8859-1] Borgmäster > wrote: > > > atapci1: <VIA 8237 ATA133 controller> port > 0xfc00-0xfc0f at device 15.1 on > > pci0 > > ata0: at 0x1f0 irq 14 on atapci1 > > ata1: at 0x170 irq 15 on atapci1 > > [...] > > ad0: 156334MB <Maxtor 6Y160P0> [317632/16/63] at > ata0-master UDMA133 > > ad4: DMA limited to UDMA33, non-ATA66 cable or > device > > ad4: 152627MB <ST3160023AS> [310101/16/63] at > ata2-master UDMA33 > > > > How come FreeBSD kernel thinks my S-ATA disk is > only capable of UDMA/33? > > FreeBSD 4.x doesn't have specific support for the > VIA 8237, and so > doesn't properly realize that it should be able to > do the faster DMA > modes. > > > Next thing is that I today tried to move ~70GB of > data from ad0 > > (ATA/UDMA133) to ad4 (S-ATA) disk. During the cp > process I got these > > messages: > > Jul 5 15:13:18 <kern.crit> studsboll /kernel: > ad0s1e: hard error reading > > fsbn 390440063 of 195220000-195220255 (ad0s1 bn > 390440063; cn 24303 tn 196 > > sn 20) trying PIO mode > > Jul 5 15:13:18 <kern.crit> studsboll /kernel: > ad0: DMA problem fallback > > to PIO mode > > My MSI motherboard with the same VIA 8237 does the > same thing. > > -CURRENT (5.x) does have support for SATA, and may > (probably does) > work with the 8237. (I haven't tried it on this > motherboard.) > > -Warren Block * Rapid City, South Dakota USA> _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to > "freebsd-questions-unsubscribe@freebsd.org" > Should this be issued as a PR? According to the hardware notes for 4.10: http://www.freebsd.org/releases/4.10R/hardware-i386.html "VIA 8233, 8235 ATA133, 8237 SATA150". Pete ===== ESCape with VI. Cheese A La mode. __________________________________ Do you Yahoo!? Yahoo! Mail is new and improved - Check it out! http://promotions.yahoo.com/new_mail
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