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spurious wd1 detect on soekris net4521

To: tech@openbsd.org
Subject: spurious wd1 detect on soekris net4521
From: "Richard Johnson" <rdump@river.com>
Date: Wed, 28 Aug 2002 14:55:33 -0600
I'm experimenting with using a Soekris net4521 as a router.  The
custom kernel and minimal OpenBSD install I'm using is based on
Chris Cappuccio's net4501 flashdist script (kernel and userland are
from 22 August 2002).

When I boot the net4521 off a KINGMAX KCF048M 48M flash card, a
spurious wd1 drive is detected [1].  And, of course, wd1 isn't there
when a read is attempted.  (I haven't yet tried booting off my
Kingston CF/128 flash card.)

Workaround is simple, of course: just change wd to notice only
channel 0, drive 0, either at boot time or in a new kernel.

Does anyone have suggestions for a cleaner fix on the net4521, or
want me to try anything else in case this is a more general detect
problem?


Richard

-------
[1] <http://www.river.com/users/rdump/soekris-boot-freeze-wd1.txt>

=-=-=-=-=-=-=-=-=-=
Kernel finds spurious wd1, times out when trying to read it.
-------

comBIOS ver. 1.10  20020603  Copyright (C) 2000-2002 Soekris Engineering.

Soekris Engineering net4501               CPU 80486 134 Mhz

0064 Mbyte Memory

Primary   Master Hitachi CV 7.2.2                        47 Mbyte

PXE-M00: BootManage UNDI, PXE-2.0 (build 082)

Slot   Vend Dev  ClassRev Cmd  Stat CL LT HT  Base1    Base2   Int
-------------------------------------------------------------------
0:00:0 1022 3000 06000000 0006 2280 00 00 00 00000000 00000000 00
0:16:0 13A3 0012 0B400001 0116 0280 10 3C 00 A0000000 A0001000 10
0:17:0 104C AC51 06070000 0107 0210 10 3F 82 A0002000 020000A0 11
0:17:1 104C AC51 06070000 0107 0210 10 3F 82 A0003000 020000A0 11
0:18:0 100B 0020 02000000 0107 0290 00 3F 00 0000E101 A0004000 05
0:19:0 100B 0020 02000000 0107 0290 00 3F 00 0000E201 A0005000 09

 1 Seconds to automatic boot.   Press Ctrl-P for entering Monitor.
Using Drive: 0 Partition: 3
reading boot....
probing: pc0 com0 com1 mem[639K 63M a20=on]
disk: hd0
>> OpenBSD/i386 BOOT 1.29
switching console to com0
com0: changing speed to 19200 baud
com0: change your terminal to match!
com0: will change speed in 5 seconds....

com0: console is at 19200 baud
boot>
booting hd0a:/bsd: 1445888+45056+219720+[60384+72692]=0x2c2224 start=0xd0100020
entry point at 0x100020

[ using 133080 bytes of bsd a.out symbol table ]
Copyright (c) 1982, 1986, 1989, 1991, 1993
        The Regents of the University of California.  All rights reserved.
Copyright (c) 1995-2002 OpenBSD. All rights reserved.  http://www.OpenBSD.org

OpenBSD 3.1-current (NET4521) #0: Tue Aug 27 21:00:50 MDT 2002
    rjohnson@albion:/scratch/a/obsd/src-20020822/sys/arch/i386/compile/NET4521
cpu0: AMD Am486DX4 W/B or Am5x86 W/B 150 ("AuthenticAMD" 486-class)
cpu0: FPU
real mem  = 66695168 (65132K)
avail mem = 59777024 (58376K)
using 839 buffers containing 3436544 bytes (3356K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(00) BIOS, date 20/20/03, BIOS32 rev. 0 @ 0xf00c0
pcibios0 at bios0: rev. 2.0 @ 0xf0000/0x10000
pcibios0: pcibios_get_intr_routing - function not supported
pcibios0: PCI IRQ Routing information unavailable.
pcibios0: PCI bus #2 is the last bus
bios0: ROM list: 0xc8000/0xa000
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "AMD ElanSC520 Host-PCI" rev 0x00
hifn0 at pci0 dev 16 function 0 "Hifn 7951" rev 0x01: 128KB sram, irq 10
cbb0 at pci0 dev 17 function 0 "Texas Instruments PCI1420 PCI-CardBus" rev
0x00: irq 11
cbb1 at pci0 dev 17 function 1 "Texas Instruments PCI1420 PCI-CardBus" rev
0x00: irq 11
sis0 at pci0 dev 18 function 0 "NS DP83815 10/100" rev 0x00: irq 5 address
00:00:24:c0:73:24
nsphyter0 at sis0 phy 0: DP83815 10/100 integrated, rev. 1
sis1 at pci0 dev 19 function 0 "NS DP83815 10/100" rev 0x00: irq 9 address
00:00:24:c0:73:25
nsphyter1 at sis1 phy 0: DP83815 10/100 integrated, rev. 1
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 1 device 0 cacheline 0x10, lattimer 0x3f
pcmcia0 at cardslot0
cardslot1 at cbb1 slot 1 flags 0
cardbus1 at cardslot1: bus 2 device 0 cacheline 0x10, lattimer 0x3f
pcmcia1 at cardslot1
isa0 at mainbus0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
wdc0 at isa0 port 0x1f0/8 irq 14
wd0 at wdc0 channel 0 drive 0: <Hitachi CV 7.2.2>
wd0: 1-sector PIO, LBA, 46MB, 738 cyl, 4 head, 32 sec, 94464 sectors
wd1 at wdc0 channel 0 drive 1: <ST506>
wd1: 1-sector PIO, CHS, 68MB, 1024 cyl, 8 head, 17 sec, 139264 sectors
wd0(wdc0:0:0): using BIOS timings
wd1(wdc0:0:1): using BIOS timings
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom0: console
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
biomask 4800 netmask 4e20 ttymask 4e22
dkcsum: wd0 matched BIOS disk 80
wd1(wdc0:0:1): timeout
        type: ata
        c_bcount: 512
        c_skip: 0


=-=-=-=-=-=-=-=-=-=
Success with wd change.
-------

comBIOS ver. 1.10  20020603  Copyright (C) 2000-2002 Soekris Engineering.

Soekris Engineering net4501               CPU 80486 134 Mhz

0064 Mbyte Memory

Primary   Master Hitachi CV 7.2.2                        47 Mbyte

PXE-M00: BootManage UNDI, PXE-2.0 (build 082)

Slot   Vend Dev  ClassRev Cmd  Stat CL LT HT  Base1    Base2   Int
-------------------------------------------------------------------
0:00:0 1022 3000 06000000 0006 2280 00 00 00 00000000 00000000 00
0:16:0 13A3 0012 0B400001 0116 0280 10 3C 00 A0000000 A0001000 10
0:17:0 104C AC51 06070000 0107 0210 10 3F 82 A0002000 020000A0 11
0:17:1 104C AC51 06070000 0107 0210 10 3F 82 A0003000 020000A0 11
0:18:0 100B 0020 02000000 0107 0290 00 3F 00 0000E101 A0004000 05
0:19:0 100B 0020 02000000 0107 0290 00 3F 00 0000E201 A0005000 09

 1 Seconds to automatic boot.   Press Ctrl-P for entering Monitor.
Using Drive: 0 Partition: 3
reading boot....
probing: pc0 com0 com1 mem[639K 63M a20=on]
disk: hd0
>> OpenBSD/i386 BOOT 1.29
switching console to com0
com0: changing speed to 19200 baud
com0: change your terminal to match!
com0: will change speed in 5 seconds....

com0: console is at 19200 baud
boot> -c
[ using 133080 bytes of bsd a.out symbol table ]
Copyright (c) 1982, 1986, 1989, 1991, 1993
        The Regents of the University of California.  All rights reserved.
Copyright (c) 1995-2002 OpenBSD. All rights reserved.  http://www.OpenBSD.org

OpenBSD 3.1-current (NET4521) #0: Tue Aug 27 21:00:50 MDT 2002
    rjohnson@albion:/scratch/a/obsd/src-20020822/sys/arch/i386/compile/NET4521
cpu0: AMD Am486DX4 W/B or Am5x86 W/B 150 ("AuthenticAMD" 486-class)
cpu0: FPU
real mem  = 66695168 (65132K)
avail mem = 59777024 (58376K)
using 839 buffers containing 3436544 bytes (3356K) of memory
User Kernel Config
UKC> change wd
  1 wd* at wdc0 channel -1 drive -1 flags 0x0
change (y/n) ?
channel [-1] ? 0
drive [-1] ? 0
flags [0] ?
  1 wd* changed
  1 wd* at wdc0 channel 0 drive 0 flags 0x0
UKC> quit
Continuing...
mainbus0 (root)
bios0 at mainbus0: AT/286+(00) BIOS, date 20/20/03, BIOS32 rev. 0 @ 0xf00c0
pcibios0 at bios0: rev. 2.0 @ 0xf0000/0x10000
pcibios0: pcibios_get_intr_routing - function not supported
pcibios0: PCI IRQ Routing information unavailable.
pcibios0: PCI bus #2 is the last bus
bios0: ROM list: 0xc8000/0xa000
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "AMD ElanSC520 Host-PCI" rev 0x00
hifn0 at pci0 dev 16 function 0 "Hifn 7951" rev 0x01: 128KB sram, irq 10
cbb0 at pci0 dev 17 function 0 "Texas Instruments PCI1420 PCI-CardBus" rev
0x00: irq 11
cbb1 at pci0 dev 17 function 1 "Texas Instruments PCI1420 PCI-CardBus" rev
0x00: irq 11
sis0 at pci0 dev 18 function 0 "NS DP83815 10/100" rev 0x00: irq 5 address
00:00:24:c0:73:24
nsphyter0 at sis0 phy 0: DP83815 10/100 integrated, rev. 1
sis1 at pci0 dev 19 function 0 "NS DP83815 10/100" rev 0x00: irq 9 address
00:00:24:c0:73:25
nsphyter1 at sis1 phy 0: DP83815 10/100 integrated, rev. 1
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 1 device 0 cacheline 0x10, lattimer 0x3f
pcmcia0 at cardslot0
cardslot1 at cbb1 slot 1 flags 0
cardbus1 at cardslot1: bus 2 device 0 cacheline 0x10, lattimer 0x3f
pcmcia1 at cardslot1
isa0 at mainbus0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
wdc0 at isa0 port 0x1f0/8 irq 14
wd0 at wdc0 channel 0 drive 0: <Hitachi CV 7.2.2>
wd0: 1-sector PIO, LBA, 46MB, 738 cyl, 4 head, 32 sec, 94464 sectors
drive at wdc0 channel 0 drive 1 not configured
wd0(wdc0:0:0): using BIOS timings
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom0: console
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
biomask 4800 netmask 4e20 ttymask 4e22
dkcsum: wd0 matched BIOS disk 80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
** /dev/rwd0a
** File system is clean; not checking
mfs: mounting /tmp...
mfs: populating /tmp...
hostname: setting hostname to sample...
inet: configuring IP on system interfaces...
pf: configuring and enabling...
pf enabled
route: adding default route...
add net default: gateway 192.168.131.45
ssh: starting daemon...

OpenBSD/i386 (sample) (tty00)

login:
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  - From: Chris Kuethe <ckuethe@ualberta.ca>
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