Subject: pciide lossage on 1.4_ALPHA with CDU76E cd-rom
To: Manuel Bouyer <>
From: Jonathan Stone <jonathan@DSG.Stanford.EDU>
List: current-users
Date: 04/13/1999 21:13:09
hi Manuel,

Remember back around early February, the ATAPI code stopped finding
the CD-ROMs in the Endeavour motherboards around here?  Well, the
April 6 1.4_ALPHA (i386 binary snapshot) does the same thing.

I dont' know what you keep changing to stop these devices
being recognized, but I wish it'd stop happening :)

Here's a dmesg output from a 1.3H kernel which *does* find the

NetBSD 1.3H (NEW) #16: Mon Feb 22 18:38:25 PST 1999
cpu0: family 5 model 2 step 5
cpu0: Intel Pentium (P54C) (586-class)
real mem  = 66715648
avail mem = 59396096
using 840 buffers containing 3440640 bytes of memory
mainbus0 (root)
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o enabled, memory enabled
pchb0 at pci0 dev 0 function 0
pchb0: vendor 0x8086 product 0x122d (rev. 0x01)
pcib0 at pci0 dev 7 function 0
pcib0: vendor 0x8086 product 0x122e (rev. 0x02)
pciide0 at pci0 dev 7 function 1: Intel 82371FB IDE controller (PIIX)
pciide0: bus-master DMA support present
pciide0: primary channel wired to compatibility mode
atapibus0 at pciide0 channel 0
cd0 at atapibus0 drive 0: <CD-ROM CDU76E, , 1.0g> type 5 cdrom removable
cd0: 32-bits data port
pciide0: secondary channel wired to compatibility mode
pciide0: disabling secondary channel (no drives)
cd0(pciide0:0:0): using PIO mode 3