:On Fri, Mar 05, 1999 at 12:01:37PM -0800, Matthew Dillon wrote:
:> This is with -current.
:> I've been getting crashes during boot with the new ppbus stuff and lpt0
: Hmm, your the first reporting such problem.
:> It detects the parallel port just fine, but further on in the boot
:> sequence the system gets an RTC error and then it just locks up
:> completely... it doesn't even get past the kernel config ( never gets
:> to execing init ).
: What's your hardware? Motherboard, and parallel port chipset?
: Parallel port is generaly handled by a superIO chip, but your
: system may rely on the PCI/ISA chip..
It's a K6-2/300 Compaq presario, so presumably a custom motherboard.
The problem also occured on another machine but I forget whether it was
on one of my old P90's or whether it was on a newer (but still old) P166.
:> Maybe the probe code should be a little more conservative, with a
:> kernel config option to be less conservative ????
: A boot option is available for this. Undocumented :( flag 0x40
: for ppc at boot does it.
This is just an FYI - in case more reports are made.
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-CURRENT #13: Fri Mar 5 11:56:13 PST 1999
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 299609044 Hz
CPU: AMD-K6(tm) 3D processor (299.61-MHz 586-class CPU)
Origin = "AuthenticAMD" Id = 0x580 Stepping=0
real memory = 50331648 (49152K bytes)
avail memory = 46231552 (45148K bytes)
Preloaded elf kernel "kernel" at 0xf02ae000.
Probing for devices on PCI bus 0:
chip0: <Intel 82437VX PCI cache memory controller> rev 0x02 on pci0.0.0
chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0
ide_pci0: <Intel PIIX3 Bus-master IDE controller> rev 0x00 on pci0.7.1
xl0: <3Com 3c905B Fast Etherlink XL 10/100BaseTX> rev 0x30 int a irq 11 on pci0.
xl0: command never completed!
xl0: Ethernet address: 00:50:04:61:56:ae
xl0: autoneg complete, link status good (half-duplex, 100Mbps)
vga0: <S3 ViRGE DX/GX graphics accelerator> rev 0x01 int a irq 9 on pci0.20.0
Probing for PnP devices:
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1 not found at 0x2f8
ppc0 at 0x378 irq 7 on isa
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 flags 0xa0ffa0ff on isa
wdc0: unit 0 (wd0): <Maxtor 82160D2>, DMA, 32-bit, multi-block-16
wd0: 2060MB (4219425 sectors), 4465 cyls, 15 heads, 63 S/T, 512 B/S
wdc1 at 0x170-0x177 irq 15 flags 0xa0ffa0ff on isa
wdc1: unit 0 (atapi): <LTN301/MM06>, removable, intr, dma, iordis
acd0: drive speed 5511KB/sec, 120KB cache
acd0: supported read types: CD-DA
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked
npx0 on motherboard
npx0: INT 16 interface
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
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