why does UATA/133 == UATA/100 on amd64?

[Peter Jeremy]

On 2010-Jun-04 16:36:08 -0700, fbsdmail at dnswatch.com wrote:
> After _finally_ making the correct decisions to install amd64 on an
>AMD64 system. I was able to make/build/install world && kernel, I see
>a difference in drive recognition.

Can you please do a verbose boot and post the resultant dmesg somewhere
(preferably with your USB DVD drive connected).

>kernel: ata3-master: pio=PIO4 wdma=WDMA2 udma=UDMA133 cable=40 wire
>kernel: ad6: 476940MB <Seagate ST3500630AS 3.AAK> at ata3-master SATA300

>kernel: ata3-master: pio=PIO4 wdma=WDMA2 udma=UDMA133 cable=40 wire
>kernel: ad6: setting UDMA100
>kernel: ad6: 476940MB <Seagate ST3500630AS 3.AAK> at ata3-master UDMA100
>SATA 3Gb/s

The 'UDMA' numbers are meaningless for SATA controllers/drives.

-- 
Peter Jeremy
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 196 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-amd64/attachments/20100605/e8b1c5c5/attachment.pgp