A couple of months ago I picked up a Samsung UP1500 Alpha motherboard
at a flea market. 21264B, 4M Bcache, PC2100 DDR memory, AMD761
chipset. I was expecting to have to do a little bit of porting, but it
"just worked" with 1.6.

This dmesg is with no cards or devices other than a single 256M DIMM
installed.

        - Nathan


[ using 558176 bytes of netbsd ELF symbol table ]
consinit: not using prom console
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 1.6 (GENERIC) #0: Sun Sep  8 12:15:59 UTC 2002
    autobuild@cs20.apochromatic.org:/autobuilder/build/alpha/OBJ/autobuilder/build/src/sys/arch/alpha/compile/GENERIC
SEC UP1500 800 MHz, s/n 
8192 byte page size, 1 processor.
total memory = 256 MB
(2680 KB reserved for PROM, 253 MB used by NetBSD)
avail memory = 228 MB
using 1634 buffers containing 13072 KB of memory
mainbus0 (root)
cpu0 at mainbus0: ID 0 (primary), 21264B-3
cpu0: Architecture extensions: 307<PAT,MVI,CIX,FIX,BWX>
irongate0 at mainbus0: AMD 751 Core Logic + AGP Chipset, rev. 19
sio_intr_setup: 13 level-triggered
agp at irongate0 not configured
pci0 at irongate0 bus 0
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
ppb0 at pci0 dev 1 function 0: Advanced Micro Devices product 0x700f (rev. 0x00)
pci1 at ppb0 bus 2
pci1: i/o space, memory space enabled
Acer Labs product 0x5457 (modem communications) at pci0 dev 3 function 0 not configured
Acer Labs M5451 AC-Link Controller Audio Device (audio multimedia, revision 0x02) at pci0 dev 6 function 0 not configured
sio0 at pci0 dev 7 function 0: Acer Labs M1543 PCI-ISA Bridge (rev. 0x00)
tlp0 at pci0 dev 11 function 0: DECchip 21143 Ethernet, pass 4.1
tlp0: interrupting at isa irq 11
tlp0: Ethernet address 00:00:f0:51:ff:33
tlp0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pciide0 at pci0 dev 16 function 0: Acer Labs M5229 UDMA IDE Controller (rev. 0xc4)
pciide0: bus-master DMA support present
pciide0: primary channel configured to compatibility mode
pciide0: primary channel ignored (disabled)
pciide0: secondary channel configured to compatibility mode
pciide0: secondary channel ignored (disabled)
Acer Labs M7101 Power Management Controller (miscellaneous prehistoric) at pci0 dev 17 function 0 not configured
ohci0 at pci0 dev 20 function 0: Acer Labs M5237 USB Host Controller (rev. 0x03)
ohci0: interrupting at isa irq 9
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: Acer Labs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
isa0 at sio0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com0: console
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
lpt0 at isa0 port 0x3bc-0x3bf irq 7
sb0 at isa0 port 0x220-0x237 irq 5 drq 1alpha_shared_intr_establish: isa irq 5: warning: using edge-triggered on level-triggered
: dsp v4.02
audio0 at sb0: half duplex, mmap, independent
midi at sb0 not configured
opl at sb0 not configured
pcppi0 at isa0 port 0x61
midi0 at pcppi0: PC speaker
spkr0 at pcppi0
isabeep0 at pcppi0
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
mcclock0 at isa0 port 0x70-0x71: mc146818 or compatible
Kernelized RAIDframe activated
root on tlp0