Frebsd 7-STABLE, atapicd, atapicam and Intel errors

[Jan Sebosik]

Hi all

OS: Freebsd 7-STABLE from CVS of today
Problematic HW: Intel DQ45CB  (Q45 chipset, ICH10, SATA in native mode, 
but not AHCI), LG SATA DVD-RW GH20NS15

Problem: if I run freebsd without LG DVD connected to any SATA port 
onboard everything works allright. When I connect SATA DVD to board, 
then freebsd refuses to boot with messages similar to those:

acd0: FAILURE-READ_BIG timed out
unknown: FAILURE-READ_BIG timed out
cddone: goit error 0x5 back

Messages are repeating forever.

Anybody knows where should be a bug?
Temporary I`ve disconnected LG SATA burner from system board.

Thanks for any idea.

Best regards
-- 
Jan Sebosik, Slovakia
sebosik at demax.sk