Date: Fri, 10 Jul 1998 01:57:04 +0800 (GMT) From: Michael Robinson <robinson@public.bta.net.cn> To: freebsd-stable@FreeBSD.ORG Subject: ppbus drivers failing to probe vpo under 2.2.5 Message-ID: <199807091757.BAA10098@public.bta.net.cn>
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Ok, I admit defeat a second time. I've installed the ppb1125.tgz
parallel ZIP support on my 2.2.5 machine, and I've played with every
permutation of the config file I can think of, and I always get the
same result: nlpt and ppi probe fine, but no vpo or sd0.
The hardware is in the exact same configuration that works flawlessly
under Win95 with the Iomega drivers. If anyone can toss me a clue,
I'd be most appreciative.
Thanks.
-Michael Robinson
-----config excerpt-----
controller scbus0 #base SCSI code
device sd0 #SCSI disks
controller ppbus0 # ppbus stuff
controller vpo0 at ppbus? # Iomega ZIP support
device nlpt0 at ppbus? # printer support
device ppi0 at ppbus? # ppbus interface
#device plip0 at ppbus0 # PLIP support
controller ppc0 at isa? port? irq 7 vector ppcintr
#controller ppa0 at isa? port 0x378 # Obsolete
#device lpt0 at isa? port? tty # Obsolete
-----end: config excerpt-----
-----dmesg excerpt-----
FreeBSD 2.2.5-RELEASE #0: Fri Jul 10 00:51:52 GMT 1998
root@sidewinder.netrinsics.com:/usr/src/sys/compile/TECRA
CPU: Pentium (132.63-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x52c Stepping=12
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 33685504 (32896K bytes)
avail memory = 30490624 (29776K bytes)
Probing for devices on PCI bus 0:
chip0 <generic PCI bridge (vendor=1179 device=0601 subclass=0)> rev 17 on pci0:0
vga0 <VGA-compatible display device> rev 69 on pci0:4
Probing for devices on the ISA bus:
[...]
ppc0 at 0x378 irq 7 on isa
ppc0: Generic chipset (ECP/PS2/NIBBLE) in NIBBLE mode
ppi0: <generic parallel i/o> on ppbus 0
nlpt0: <generic printer> on ppbus 0
nlpt0: Interrupt-driven port
-----end: dmesg excerpt-----
-----dmesg | grep irq-----
sc0 at 0x60-0x6f irq 1 on motherboard
psm0 at 0x60-0x64 irq 12 on motherboard
sio0 at 0x3f8-0x3ff irq 4 on isa
sio1 at 0x2f8-0x2ff irq 3 on isa
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc1 at 0x170-0x177 irq 15 on isa
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
ppc0 at 0x378 irq 7 on isa
sb0 at 0x220 irq 5 drq 1 on isa
pcic: controller irq 9
-----end: dmesg | grep irq-----
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