I sent this message a few days ago.  I'm still looking for any
suggestions that people might have.  I will have some time to
hack on it in a few days, but I really would appreciate some
pointers on where to look since I'm not at all familiar with
the PCMCIA subsystem and I haven't seen any docs on it (in fact,
it seems to be missing on the web page listing of busses, too).

Hi, folks...  I'm new to PCMCIA, so I'd appreciate it if someone with
some more experience could help me get my modem card up and running.

I've got a Toshiba Satellite 2110CS with a 3Com 3C589 and Megahertz 14.4
modem card.  The ethernet's working fine, but I'm getting stray
interrupts from the modem card and when I try to connect to the tty
device that is attached to the card, I get a hangup from cu.

I've enabled PCMCIADEBUG (for the stuff in sys/dev/pcmcia--I just put
it in pcmciareg.h and commented out the definition in pcmcia.c).  I'm
including the dmesg output for a session where I booted without the
3Com card installed, so it was just the modem card--I then tried cu
(which failed) and inserted the 3Com card.  As I said, I'm new to
pcmcia.  If anyone has any ideas on what I can try next, I'd love to
hear them.  It looks to me in just glancing at the code, that the card
is enabled, then disabled on each 'stray' interrupt.  I did notice that
the ethernet card picked up the same interrupt number when it was
installed.

Any ideas?

-allen

NetBSD 1.3F (LYNX) #1: Mon Jun  8 23:05:54 EDT 1998
    briggs@backup:/usr/src/sys/arch/i386/compile/LYNX
cpu0: family 4 model 8 step 0
cpu0: Intel 486DX4 (486-class)
real mem  = 20774912
avail mem = 17244160
using 279 buffers containing 1142784 bytes of memory
mainbus0 (root)
isa0 at mainbus0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
lpt0 at isa0 port 0x378-0x37b irq 7
wdc0 at isa0 port 0x1f0-0x1f7 irq 14
atapibus0 at wdc0
wd0 at wdc0 drive 0: <IBM-DSOA-20810>
wd0: using 16-sector 16-bit pio transfers, lba mode
wd0: 775MB, 1587600 sec, 512 bytes/sec
pcppi0 at isa0 port 0x61
sysbeep0 at pcppi0
npx0 at isa0 port 0xf0-0xff: using exception 16
vt0 at isa0 port 0x60-0x6f irq 1
vt0: generic, 80 col, color, 8 scr, mf2-kbd, [R3.32]
vt0: 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
pcmcia0: CIS version 2.0 or 2.01
pcmcia0: CIS info: MEGAHERTZ, XJ2144, A5, PCMCIA MODEM
pcmcia0: Manufacturer code 0x102, product 0x5
pcmcia0: function 0: serial port, ccr addr 200 mask 1
pcmcia0: function 0, config table entry 32: I/O card; irq mask 3c; iomask 0, iospace 3f8-3ff; rdybsy_active wp_active bvd_active io8 irqlevel
pcmcia0: function 0, config table entry 33: I/O card; irq mask 3c; iomask 0, iospace 2f8-2ff; rdybsy_active wp_active bvd_active io8 irqlevel
pcmcia0: function 0, config table entry 34: I/O card; irq mask 3c; iomask 0, iospace 3e8-3ef; rdybsy_active wp_active bvd_active io8 irqlevel
pcmcia0: function 0, config table entry 35: I/O card; irq mask 3c; iomask 0, iospace 2e8-2ef; rdybsy_active wp_active bvd_active io8 irqlevel
com2 at pcmcia0 function 0pcmcia0: card irq 5
pcmcia0: ++enabled_count = 1
pcmcia0: function 0 CCR at 0 offset 200: 7f ff 7f ff, ff 7f ff 7f, ff
 port 0x2f8-0x2ff: ns16550a, working fifo
pcmcia0: --enabled_count = 0
pcmcia0: function 0 CCR at 0 offset 200: ff ff ff ff, ff ff ff ff, ff
pcmcia1 at pcic0 controller 0 socket 1
apm0 at mainbus0: Power Management spec V1.1
apm0: battery life expectancy: 1%
apm0: A/C state: on
apm0: battery charge state: low charging
apm0: estimated 0m
biomask 4040 netmask 4040 ttymask 40ca
stray interrupt 5
WARNING: old BSD partition ID!
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
uvm_swap: allocated 138 swap buffer headers
pcmcia0: card irq 5
pcmcia0: ++enabled_count = 1
pcmcia0: function 0 CCR at 0 offset 200: 7f ff 7f ff, ff 7f ff 7f, ff
pcmcia0: --enabled_count = 0
stray interrupt 5
pcmcia0: card irq 5
pcmcia0: ++enabled_count = 1
pcmcia0: function 0 CCR at 0 offset 200: 7f ff 7f ff, ff 7f ff 7f, ff
pcmcia0: --enabled_count = 0
stray interrupt 5
pcmcia1: CIS version 2.0 or 2.01
pcmcia1: CIS info: 3Com Corporation, 3C589D, TP/BNC LAN Card Ver. 2a, 000002
pcmcia1: Manufacturer code 0x101, product 0x589
pcmcia1: function 0: network adapter, ccr addr 10000 mask 3
pcmcia1: function 0, config table entry 1: I/O card; irq mask ffff; iomask 4, iospace 0-f; rdybsy_active wp_active bvd_active io8 io16 irqlevel
pcmcia1: function 0, config table entry 3: I/O card; irq mask ffff; iomask 4, iospace 0-f; rdybsy_active wp_active bvd_active io8 io16 irqlevel
ep0 at pcmcia1 function 0pcmcia1: ++enabled_count = 1
pcmcia1: function 0 CCR at 0 offset 0: 41 0 0 0, 0 0 0 0, 0
 port 0x330-0x33f: 3Com 3C589 Ethernet
ep0: MAC address 00:60:97:91:1a:92
ep0: 8KB byte-wide FIFO, 5:3 Rx:Tx split, utp/aui/bnc (default utp)
pcmcia1: --enabled_count = 0
pcmcia1: function 0 CCR at 0 offset 0: ff ff ff ff, ff ff ff ff, ff
pcmcia1: card irq 5
pcmcia1: ++enabled_count = 1
pcmcia1: function 0 CCR at 0 offset 0: 41 0 0 0, 0 0 0 0, 0