Hi,

I'm running NetBSD 1.6.1 stable on a i386 box. It has two ATAPI CD-ROM
drives (which are connected to a sound card, which in turn is connected
to an amplifier):

$ dmesg | grep ^cd
cd0 at atapibus0 drive 0: <PLEXTOR CD-R   PX-W4012A, 438146, 1.05> type 5 cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
cd1 at atapibus0 drive 1: <ASUS    CD-S520/A, , 1.6K> type 5 cdrom removable
cd1: 32-bit data port
cd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA data transfers)
cd1(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA data transfers)


I tried to play some audio CDs using cdplay(1):

$ sudo cdplay -f cd1 play
cd1(pciide0:1:1): illegal request, data = 00 00 00 00 64 00 00 00 00 00
cd1: dos partition I/O error

After that, the CD was spinning normally, but there was no sound. I could
skip between tracks, print the TOC, stop and eject the disk, and when I
plugged headphones directly into the drives jack I could listen to the music.
But no sound from the speakers...

$ sudo cdplay -f cd1 status
audio status:   playing
current track:  5
current index:  1
position:       0:08.08
shuffle play:   off
media catalog:  none
left volume:    255
right volume:   255


Any help is appreciated!


Greetings, Jukka

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