Subject: HP9000/425 info needed on serial ports
To: None <>
From: Chris Rupnik <>
List: port-hp300
Date: 06/22/1999 15:20:00
 I just got a 425 working (netbooted) and need some info on my
serial port options. I have many suns that i would like serial console of. 
 I know that there is a serial mux board available for this 425. Question
is whether netbsd would support all 8 ports coming off it.

 How come there are so many dcm ports, 1 dca port, and then the apci
ports, and what is their usages?



NetBSD 1.4 (GENERIC) #2: Fri May  7 21:37:43 PDT 1999
HP 9000/425 (25MHz MC68040 CPU+MMU+FPU, 4k on-chip physical I/D caches)
cpu: delay divisor 30, mmuid 7
real mem  = 33542144
avail mem = 26624000
using 818 buffers containing 3350528 bytes of memory
Parity detection enabled
hil1: US ASCII keyboard
mainbus0 (root)
intio0 at mainbus0
frodo0 at intio0 addr 0x41c000
dnkbd at frodo0 offset 0x0 not configured
apci at frodo0 offset 0x20 not configured
apci0 at frodo0 offset 0x40: no fifo
apci1 at frodo0 offset 0x60: no fifo
dio0 at mainbus0: 98620C, 2 channels, 32 bit DMA
nhpib0 at dio0 scode 7 ipl 3: internal HP-IB
hpibbus0 at nhpib0
ppi0 at hpibbus0 slave 5 punit 0
dca0 at dio0 scode 9 ipl 5: working fifo
internal parallel at dio0 scode 12 not configured
oscsi0 at dio0 scode 14 ipl 4: 32 bit dma, async, scsi id 7
st0 at oscsi0 targ 3 lun 0: <HP, HP35450A      -A, BE00> (SCSI-2)
sd0 at oscsi0 targ 4 lun 0: <HP, 2213A, C023>
sd0: 1457 cylinders, 16 heads, 1296512 blocks, 512 bytes/block
sd1 at oscsi0 targ 6 lun 0: <HP, 2213A, C023>
sd1: 1457 cylinders, 16 heads, 1296512 blocks, 512 bytes/block
le0 at dio0 scode 21 ipl 5: address 08:00:09:13:b5:f9
le0: 8 receive buffers, 2 transmit buffers
dcm0 at dio0 scode 26 ipl 3
dcm1 at dio0 scode 27 ipl 3
dcm2 at dio0 scode 28 ipl 3
dcm3 at dio0 scode 29 ipl 3
topcat0 at dio0 scode 133: 1280 x 1024 256 color hi-res catseye display
grf0 at topcat0
ite0 at grf0: console
interrupt levels: bio = 4, net = 5, tty = 5
boot device: le0
nfs_boot: trying RARP (and RPC/bootparam)
nfs_boot: hostname=hp300
root on alpha:/usr/netbsd/hp300
WARNING: bad date in battery clock
root file system type: nfs