SV 125 PS2 to Sun converter issue (keyboard not detected)

Greetings to all, this is my first post to the OpenBSD mailing lists.

I have used OpenBSD for many years with great success.  I looked in the
man pages and years of message archives for this, but didn't see
anything about this subject.

I am using a Starview PS2 to Sun converter (SV 125), here is a link:
http://www.newegg.com/Product/Product.aspx?Item=N82E16817707030

I have installed 4.8-RELEASE onto a Sun Ultra 80 (sparc64), it works
great with the Sun keyboard / mouse.  However, when a PS2 keyboard /
mouse is plugged in, the keyboard is not detected.  My ultimate goal
is to hook this machine up to a PS2 KVM.

I have put two dmesg outputs at the bottom of this message, one with
the Sun keyboard / mouse, the other with a PS2 keyboard / mouse hooked
up with the SV 125.  I apologize for the over 72 character limit on the
dmesg output, but I figured that it was better not to edit them.

Hopefully someone can point me in the right direction to fix this, I
am guessing someone else has used one of these before.

Thanks in advance for the help.

Here is the dmesg output (with the Sun keyboard / mouse):
-----------------------------------------------------------------------
console is keyboard/display
Copyright (c) 1982, 1986, 1989, 1991, 1993
	The Regents of the University of California.  All rights reserved.
Copyright (c) 1995-2010 OpenBSD. All rights reserved.  http://www.OpenBSD.org

OpenBSD 4.8 (GENERIC.MP) #93: Mon Aug 16 09:28:24 MDT 2010
    [email protected]:/usr/src/sys/arch/sparc64/compile/GENERIC.MP
real mem = 4294967296 (4096MB)
avail mem = 4215848960 (4020MB)
mainbus0 at root: Sun Ultra 80 UPA/PCI (2 X UltraSPARC-II 450MHz)
cpu0 at mainbus0: SUNW,UltraSPARC-II (rev 10.0) @ 450.031 MHz
cpu0: physical 16K instruction (32 b/l), 16K data (32 b/l), 4096K
external (64 b/l)
cpu1 at mainbus0: SUNW,UltraSPARC-II (rev 10.0) @ 450.031 MHz
cpu1: physical 16K instruction (32 b/l), 16K data (32 b/l), 4096K
external (64 b/l)
psycho0 at mainbus0 addr 0xfffb4000: SUNW,psycho, impl 0, version 4, ign 7c0
psycho0: bus range 0-0, PCI bus 0
psycho0: dvma map fe000000-ffffffff, STC0 enabled
pci0 at psycho0
ebus0 at pci0 dev 1 function 0 "Sun PCIO EBus2" rev 0x01
auxio0 at ebus0 addr 726000-726003, 728000-728003, 72a000-72a003,
72c000-72c003, 72f000-72f003
power0 at ebus0 addr 724000-724003 ivec 0x25
"SUNW,pll" at ebus0 addr 504000-504002 not configured
uperf0 at ebus0 addr 500000-500007: model SUNW,sc-qp (0/1) ports 9
sab0 at ebus0 addr 400000-40007f ivec 0x2b: rev 3.2
sabtty0 at sab0 port 0
sabtty1 at sab0 port 1
comkbd0 at ebus0 addr 3083f8-3083ff ivec 0x29: layout 34
wskbd0 at comkbd0: console keyboard
comms0 at ebus0 addr 3062f8-3062ff ivec 0x2a
wsmouse0 at comms0 mux 0
lpt0 at ebus0 addr 3043bc-3043cb, 300398-300399, 700000-70000f ivec 0x22: polled
"fdthree" at ebus0 addr 3023f0-3023f7, 706000-70600f, 720000-720003
ivec 0x27 not configured
clock1 at ebus0 addr 0-1fff: mk48t59
"flashprom" at ebus0 addr 0-fffff not configured
audioce0 at ebus0 addr 200000-2000ff, 702000-70200f, 704000-70400f,
722000-722003 ivec 0x23 ivec 0x24: nvaddrs 0
audio0 at audioce0
hme0 at pci0 dev 1 function 1 "Sun HME" rev 0x01: ivec 0x7e1, address
08:00:20:e9:43:3d
luphy0 at hme0 phy 1: LU6612 10/100 PHY, rev. 1
siop0 at pci0 dev 3 function 0 "Symbios Logic 53c875" rev 0x14: ivec
0x7e0, using 4K of on-board RAM
scsibus0 at siop0: 16 targets, initiator 7
sd0 at scsibus0 targ 0 lun 0: <FUJITSU, MAP3735NC, 5605> SCSI3 0/direct fixed
sd0: 70007MB, 512 bytes/sec, 143374650 sec total
st0 at scsibus0 targ 4 lun 0: <HP, C1537A, L007> SCSI2 1/sequential removable
cd0 at scsibus0 targ 6 lun 0: <TOSHIBA, DVD-ROM SD-M1401, 1009> SCSI2
5/cdrom removable
siop1 at pci0 dev 3 function 1 "Symbios Logic 53c875" rev 0x14: ivec
0x7e6, using 4K of on-board RAM
scsibus1 at siop1: 16 targets, initiator 7
psycho1 at mainbus0 addr 0xfffc6000: SUNW,psycho, impl 0, version 4, ign 7c0
psycho1: bus range 128-128, PCI bus 128
psycho1: dvma map fe000000-ffffffff, STC0 enabled, STC1 enabled
pci1 at psycho1
ifb0 at pci1 dev 1 function 0 "Intergraph Expert3D" rev 0x64
ifb0: Expert3D (SUNW,370-3987), 1280x1024
wsdisplay0 at ifb0 mux 1: console (std, sun emulation), using wskbd0
"counter-timer" at mainbus0 addr 0xfff9fc00 not configured
softraid0 at root
siop0: target 0 now using tagged 16 bit 20.0 MHz 16 REQ/ACK offset xfers
bootpath: /pci@1f,4000/scsi@3,0/disk@0,0
root on sd0a swap on sd0b dump on sd0b
-----------------------------------------------------------------------

Here is the dmesg output (with the PS2 keyboard / mouse on SV 125):
-----------------------------------------------------------------------
console is keyboard/display
Copyright (c) 1982, 1986, 1989, 1991, 1993
	The Regents of the University of California.  All rights reserved.
Copyright (c) 1995-2010 OpenBSD. All rights reserved.  http://www.OpenBSD.org

OpenBSD 4.8 (GENERIC.MP) #93: Mon Aug 16 09:28:24 MDT 2010
    [email protected]:/usr/src/sys/arch/sparc64/compile/GENERIC.MP
real mem = 4294967296 (4096MB)
avail mem = 4215848960 (4020MB)
mainbus0 at root: Sun Ultra 80 UPA/PCI (2 X UltraSPARC-II 450MHz)
cpu0 at mainbus0: SUNW,UltraSPARC-II (rev 10.0) @ 450.026 MHz
cpu0: physical 16K instruction (32 b/l), 16K data (32 b/l), 4096K
external (64 b/l)
cpu1 at mainbus0: SUNW,UltraSPARC-II (rev 10.0) @ 450.026 MHz
cpu1: physical 16K instruction (32 b/l), 16K data (32 b/l), 4096K
external (64 b/l)
psycho0 at mainbus0 addr 0xfffb4000: SUNW,psycho, impl 0, version 4, ign 7c0
psycho0: bus range 0-0, PCI bus 0
psycho0: dvma map fe000000-ffffffff, STC0 enabled
pci0 at psycho0
ebus0 at pci0 dev 1 function 0 "Sun PCIO EBus2" rev 0x01
auxio0 at ebus0 addr 726000-726003, 728000-728003, 72a000-72a003,
72c000-72c003, 72f000-72f003
power0 at ebus0 addr 724000-724003 ivec 0x25
"SUNW,pll" at ebus0 addr 504000-504002 not configured
uperf0 at ebus0 addr 500000-500007: model SUNW,sc-qp (0/1) ports 9
sab0 at ebus0 addr 400000-40007f ivec 0x2b: rev 3.2
sabtty0 at sab0 port 0
sabtty1 at sab0 port 1
comkbd0 at ebus0 addr 3083f8-3083ff ivec 0x29: no keyboard
comms0 at ebus0 addr 3062f8-3062ff ivec 0x2a
wsmouse0 at comms0 mux 0
lpt0 at ebus0 addr 3043bc-3043cb, 300398-300399, 700000-70000f ivec 0x22: polled
"fdthree" at ebus0 addr 3023f0-3023f7, 706000-70600f, 720000-720003
ivec 0x27 not configured
clock1 at ebus0 addr 0-1fff: mk48t59
"flashprom" at ebus0 addr 0-fffff not configured
audioce0 at ebus0 addr 200000-2000ff, 702000-70200f, 704000-70400f,
722000-722003 ivec 0x23 ivec 0x24: nvaddrs 0
audio0 at audioce0
hme0 at pci0 dev 1 function 1 "Sun HME" rev 0x01: ivec 0x7e1, address
08:00:20:e9:43:3d
luphy0 at hme0 phy 1: LU6612 10/100 PHY, rev. 1
siop0 at pci0 dev 3 function 0 "Symbios Logic 53c875" rev 0x14: ivec
0x7e0, using 4K of on-board RAM
scsibus0 at siop0: 16 targets, initiator 7
sd0 at scsibus0 targ 0 lun 0: <FUJITSU, MAP3735NC, 5605> SCSI3 0/direct fixed
sd0: 70007MB, 512 bytes/sec, 143374650 sec total
st0 at scsibus0 targ 4 lun 0: <HP, C1537A, L007> SCSI2 1/sequential removable
cd0 at scsibus0 targ 6 lun 0: <TOSHIBA, DVD-ROM SD-M1401, 1009> SCSI2
5/cdrom removable
siop1 at pci0 dev 3 function 1 "Symbios Logic 53c875" rev 0x14: ivec
0x7e6, using 4K of on-board RAM
scsibus1 at siop1: 16 targets, initiator 7
psycho1 at mainbus0 addr 0xfffc6000: SUNW,psycho, impl 0, version 4, ign 7c0
psycho1: bus range 128-128, PCI bus 128
psycho1: dvma map fe000000-ffffffff, STC0 enabled, STC1 enabled
pci1 at psycho1
ifb0 at pci1 dev 1 function 0 "Intergraph Expert3D" rev 0x64
ifb0: Expert3D (SUNW,370-3987), 1280x1024
wsdisplay0 at ifb0 mux 1: console (std, sun emulation)
"counter-timer" at mainbus0 addr 0xfff9fc00 not configured
softraid0 at root
siop0: target 0 now using tagged 16 bit 20.0 MHz 16 REQ/ACK offset xfers
bootpath: /pci@1f,4000/scsi@3,0/disk@0,0
root on sd0a swap on sd0b dump on sd0b
-----------------------------------------------------------------------