ATAng no good for me

[Daniel Eischen]

ATA (atapicam also in kernel) doesn't seem to work after the
changes in the last 24 hours or so.  I have a SCSI system
with one ATAPI CD-ROM drive, which gets probed on a good
kernel as:

ata0-slave: timeout waiting for interrupt
ata0-slave: ATAPI identify failed
acd0: CDROM <CD-532E-B> at ata0-master PIO4
Waiting 5 seconds for SCSI devices to settle
da0 at ahc0 bus 0 target 0 lun 0
da0: <  S7Z0> Fixed Direct Access SCSI-3 device 
da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da0: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
cd0 at ata0 bus 0 target 0 lun 0
cd0: <TEAC CD-532E-B 1.0B> Removable CD-ROM SCSI-0 device 
cd0: 16.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present

On a kernel built just a few hours ago, it hangs on boot
right after:

acd0: CDROM <CD-532E-B> at ata0-master PIO4

-- 
Dan Eischen