Date: Fri, 07 Mar 2008 12:59:51 -0800 From: Sean Bruno <sbruno@miralink.com> To: "Andrey V. Elsukov" <bu7cher@yandex.ru> Cc: freebsd-drivers@freebsd.org Subject: Re: ICH9 based IDE speed negotiation error Message-ID: <47D1ACC7.3000203@miralink.com> In-Reply-To: <47CF9420.1060204@yandex.ru> References: <47CEF71D.6060600@miralink.com> <47CF786D.2000805@yandex.ru> <47CF7C73.70403@miralink.com> <47CF82FA.20706@miralink.com> <47CF9420.1060204@yandex.ru>
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Andrey V. Elsukov wrote: > Sean Bruno wrote: >> Sean Bruno wrote: >>> Andrey V. Elsukov wrote: >>>> Sean Bruno wrote: >>>>> I have an IBM x3250M with a CF IDE flash device in the IDE >>>>> controller socket instead of the CDROM. >>>>> It appears that the ICH9 IDE chipset is negotiating to UDMA66 >>>>> instead of UDMA33 on this board, and that is not the speed of my >>>>> CF IDE device: >>>>> http://www.transcendusa.com/Products/ModDetail.asp?ModNo=26&LangNo=0 >>>> >>>> ICH9 doesn't have an IDE function. Can you show `pciconf -l` and >>>> `grep ata /var/run/dmesg.boot` outputs? >>>> >>> Done and done. Wierd huh? I was confused as well. > > >ata3: <ATA channel 1> on atapci1 > >atapci1: Reserved 0x8 bytes for rid 0x18 type 4 at 0x1c28 > >atapci1: Reserved 0x4 bytes for rid 0x1c type 4 at 0x1c20 > >ata3: reset tp1 mask=03 ostat0=50 ostat1=00 > >ata3: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 > >ata3: stat1=0x00 err=0x01 lsb=0x00 msb=0x00 > >ata3: reset tp2 stat0=50 stat1=00 devices=0x1<ATA_MASTER> > >ata3: [MPSAFE] > >ata: ata0 already exists; skipping it > >ata: ata1 already exists; skipping it > >ata3-master: pio=PIO4 wdma=WDMA2 udma=UDMA66 cable=40 wire > >ad6: 488MB <TRANSCEND 2.0> at ata3-master UDMA66 > > Try the attached patch. > Maybe Soren can suggest more properer patch? > This works for me on RELENG_6. I can't test it on 7 or HEAD. Thanks! Sean
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