SATA dvd-r/rw drives on ICH9R/ICH9R doesn't work in FreeBSD 7/8

[Nifty]

Hi!

I have two PC's with ICH8R and ICH9R sata controllers. Controller mode set
to sata, no AHCI or RAID.
Two SATA dvd-r/rw drivers present, SONY-NEC Optiarc AD-7170S, AD-7203S
If I try to install FreeBSD 7.0R or FreeBSD 8.0 CURRENT from CD - when
kernel boot and try to use CD, I see
messages like this:

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acd1: TIMEOUT - READ_BIG retrying (1 retries left)
acd1: TIMEOUT - READ_BIG retrying (0 retries left)
acd1: TIMEOUT - READ_BIG retrying

(repeated two times)
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And then nothing - installation can't recognize CD disk in drive, and I
can't install FreeBSD.

Regards,
     Alexandr.