Subject: broken PCI-Host bridge?
To: None <port-i386@netbsd.org>
From: Wojciech Puchar <wojtek@tensor.3miasto.net>
List: port-i386
Date: 02/16/2003 21:43:04
any way to fix that!

that's machine will be a router for HDSL modems (connected through RS-232)


all builtin coms, lpt, fdc were turned off in BIOS.


NetBSD 1.5.4_ALPHA (router.ice) #5: Sun Feb 16 21:11:38 CET 2003
    wojtek@chylonia.3miasto.net:/home/wojtek/kernel/router.ice
cpu0: AMD Am5x86 W/B 133/160 (486-class)
total memory = 16000 KB
avail memory = 14016 KB
using 128 buffers containing 512 KB of memory
BIOS32 rev. 0 found at 0xfbdb0
mainbus0 (root)
Warning: broken PCI-Host bridge detected; disabling memory-mapped access
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space enabled
pchb0 at pci0 dev 5 function 0
pchb0: vendor 0x1039 product 0x0496 (rev. 0x31)
puc0 at pci0 dev 6 function 0: Titan PCI-800H (com, com, com, com)
puc0: couldn't map BAR at offset 0x14
puc0: couldn't map BAR at offset 0x1c

^^^^^^^^^^^^^^^^^^^^^^^^^^^^

com0 at puc0 port 0: interrupting at irq 12
com0: ns16550a, working fifo
com1 at puc0 port 1: interrupting at irq 12
com1: ns16550a, working fifo
com2 at puc0 port 2: interrupting at irq 12
com2: ns16550a, working fifo
com3 at puc0 port 3: interrupting at irq 12
com3: ns16550a, working fifo
vendor 0x14d2 product 0xffff (miscellaneous communications) at pci0 dev 6 function 1 not configured
vendor 0x1002 product 0x5654 (VGA display, revision 0x08) at pci0 dev 9 function 0 not configured
vendor 0x10ad product 0x0001 (IDE mass storage, revision 0x02) at pci0 dev 10 function 0 not configured
isa0 at mainbus0
ep0 at isa0 port 0x300-0x30f irq 3: 3Com 3C509 Ethernet
ep0: address 00:20:af:21:0e:15, 8KB byte-wide FIFO, 5:3 Rx:Tx split
ep0: 10baseT, 10base5 (default 10baseT)
wdc0 at isa0 port 0x1f0-0x1f7 irq 14
wd0 at wdc0 channel 0 drive 0: <Conner Peripherals 40MB - CP3044>
wd0: drive supports 16-sector pio transfers, chs addressing
wd0: 42120 KB, 1053 cyl, 2 head, 40 sec, 512 bytes/sect x 84240 sectors
wd0: reported multisector count wrong - resetting to 1!
npx0 at isa0 port 0xf0-0xff: using exception 16
pc0 at isa0 port 0x60-0x6f irq 1: color
pc0: console
biomask eff5 netmask effd ttymask efff
boot device: wd0
root on wd0a dumps on wd0b
IP Filter: v3.4.29 initialized.  Default = pass all, Logging = disabled