Subject: wdc: lost interrupt on pcmcia IBM CDrom
To: (NetBSD/current-users Maillist) <current-users@netbsd.org>
From: David Brownlee <abs@anim.dreamworks.com>
List: current-users
Date: 01/15/1999 20:16:24
	current as of this morning.
	Added to pcmciadevs and regenerated. Its now picked up and
	attached, but a disklabel chokes with 'lost interrupt'.

	It picks up irq4, I added and configured a 3com pcmcia card
	which worked happily with irq4, the CDrom then gave the same
	problems with irq5.

	Thoughts welcomed!

cpu0: family 5 model 8 step 1
cpu0: Intel Pentium (586-class)
real mem  = 32964608
avail mem = 18317312
using 2000 buffers containing 8192000 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 0x7100 (rev. 0x01)
pcib0 at pci0 dev 1 function 0
pcib0: vendor 0x8086 product 0x7110 (rev. 0x01)
pciide0 at pci0 dev 1 function 1: Intel 82371AB IDE controller (PIIX4)
pciide0: bus-master DMA support present
pciide0: primary channel wired to compatibility mode
wd0 at pciide0 channel 0 drive 0: <IBM-DTCA-24090>
wd0: drive supports 16-sector pio transfers, lba addressing
wd0: 3909MB, 7944 cyl, 16 head, 63 sec, 512 bytes/sect x 8007552 sectors
wd0: 32-bits data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2
pciide0: secondary channel wired to compatibility mode
pciide0: secondary channel ignored (disabled)
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (using DMA data transfers)
vendor 0x8086 product 0x7112 (USB serial bus, revision 0x01) at pci0 dev 1 function 2 not configured
vendor 0x8086 product 0x7113 (miscellaneous bridge, revision 0x01) at pci0 dev 1 function 3 not configured
vendor 0x104c product 0xac16 (CardBus bridge, revision 0x02) at pci0 dev 2 function 0 not configured
vendor 0x104c product 0xac16 (CardBus bridge, revision 0x02) at pci0 dev 2 function 1 not configured
vendor 0x10c8 product 0x0004 (VGA display) at pci0 dev 3 function 0 not configured
isa0 at pcib0
npx0 at isa0 port 0xf0-0xff: using exception 16
pc0 at isa0 port 0x60-0x6f irq 1: color
pc0: console
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
pcic0 at isa0 port 0x3e0-0x3e1 iomem 0xd0000-0xd3fff: using irq 3
pcic0: controller 0 (Intel 82365SL Revision 1) has sockets A and B
pcmcia0 at pcic0 controller 0 socket 0
wdc2 at pcmcia0 function 0 port 0x210-0x219 port 0x220-0x22f
pcmcia0: card irq 4
atapibus0 at wdc2 channel 0
cd0 at atapibus0 drive 0: <IBM     CD-20X Series, , 1.05> type 5 cdrom removable
cd0: drive supports PIO mode 3
pcmcia1 at pcic0 controller 0 socket 1
biomask 4040 netmask 4040 ttymask 404a
<3>stray interrupt 4
<3>stray interrupt 4
md0: internal 4096K image area
boot device: fd0
root on md0a dumps on md0b
root file system type: ffs
pcmcia0: card irq 4
wdc2:0:0: lost interrupt
	type: atapi
	c_bcount: 0
	c_skip: 0
wdc2:0:0: device timeout, c_bcount=0, c_skip0
<3>stray interrupt 4
<3>stray interrupt 4
ep0 at pcmcia1 function 0 port 0x2a0-0x2af: 3Com 3c589 10Mbps Ethernet
ep0: address 00:20:af:c7:48:f7, 8KB byte-wide FIFO, 5:3 Rx:Tx split
ep0: 10baseT, 10base5, 10base2 (default 10base2)
pcmcia1: card irq 4
pcmcia0: card irq 5
wdc2:0:0: lost interrupt
	type: atapi
	c_bcount: 0
	c_skip: 0
wdc_atapi_intr: unknown phase 0x1

		David/absolute

	Abandoning a syncing disk... or syncing an abandoned disk?