Date: Fri, 01 Oct 1999 08:23:37 -0400 From: "Daniel M. Eischen" <eischen@vigrid.com> To: freebsd-current@FreeBSD.org Subject: Re: Recent kernel hangs during boot with pnp sio. Message-ID: <37F4A7C9.31C0D752@vigrid.com> References: <37F4951E.C27DC624@vigrid.com>
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More info on the kernel hang.
Removing pnp from the kernel configuration will allow me to boot
and successfully detects my pnp modem. So the culprit seems to
be the new pnp code. Suggestions welcome.
Here's a successful verbose boot with a kernel from Sept 30th
sources.
intpm0: <Intel 82371AB Power management controller> at device 4.3 on pci0
intpm0: I/O mapped e800
intpm0: intr IRQ 9 enabled revision 0
using shared irq9.
smbus0: <System Management Bus> on intsmb0
smb0: <SMBus general purpose I/O> on smbus0
intpm0: PM I/O mapped e400
ahc0: <Adaptec aic7880 Ultra SCSI adapter> irq 9 at device 6.0 on pci0
ahc0: Reading SEEPROM...done.
ahc0: internal 50 cable is present, internal 68 cable is present
ahc0: external cable is present
ahc0: BIOS eeprom not present
ahc0: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs
ahc0: Downloading Sequencer Program... 411 instructions downloaded
fxp0: <Intel EtherExpress Pro 10/100B Ethernet> irq 12 at device 10.0 on pci0
fxp0: Ethernet address 00:a0:c9:b2:18:ef
bpf: fxp0 attached
vga-pci0: <ATI Mach64-GX graphics accelerator> at device 11.0 on pci0
ahc1: <Adaptec 2940 Ultra SCSI adapter> irq 10 at device 12.0 on pci0
ahc1: Reading SEEPROM...done.
ahc1: internal 50 cable not present, internal 68 cable not present
ahc1: external cable is present
ahc1: BIOS eeprom is present
ahc1: High byte termination Enabled
ahc1: Low byte termination Enabled
ahc1: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs
ahc1: Downloading Sequencer Program... 411 instructions downloaded
wdc0 at port 0x1f0-0x1f7 irq 14 on isa0
wdc0: unit 0 (atapi): <LS-120 COSM 05 UHD Floppy/0510C104>, removable,
iordy
wfd0: medium type unknown (no disk)
fdc0: direction bit not set
fdc0: cmd 3 failed at out byte 1 of 3
atkbdc0: <keyboard controller (i8042)> at port 0x60-0x6f on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0067
atkbd: keyboard ID 0x41ab (2)
kbdc: RESET_KBD return code:00fa
kbdc: RESET_KBD status:00aa
kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x3d0000
psm0: current command byte:0067
kbdc: TEST_AUX_PORT status:0000
kbdc: RESET_AUX return code:00fe
kbdc: RESET_AUX return code:00fe
kbdc: RESET_AUX return code:00fe
kbdc: DIAGNOSE status:0055
kbdc: TEST_KBD_PORT status:0000
psm0: failed to reset the aux device.
vga0: <Generic ISA VGA> at port 0x3b0-0x3df iomem 0xa0000-0xbffff on isa0
fb0: vga0, vga, type:VGA (5), flags:0x7007f
fb0: port:0x3b0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xc00b8000 size:32k gran:32k, buf:0 size:32k
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0e 0f 00 00 07 80 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
VGA parameters in BIOS for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
EGA/VGA parameters to be used for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sc0: fb0 kbd0
sio0: irq maps: 0x1 0x11 0x1 0x1
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: irq maps: 0x1 0x9 0x1 0x1
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
--> sio2: irq maps: 0x1 0x801 0x1 0x1
--> sio2 at port 0x3e8-0x3ef irq 11 on isa0
--> sio2: type 16550A
ppc: parallel port found at 0x378
ppc0: ECP SPP ECP+EPP SPP
ppc0 at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/9 bytes threshold
plip: irq 7
plip0: <PLIP network interface> on ppbus 0
bpf: lp0 attached
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
BIOS Geometries:
0:0106fe3f 0..262=263 cylinders, 0..254=255 heads, 1..63=63 sectors
1:03fefe3f 0..1022=1023 cylinders, 0..254=255 heads, 1..63=63 sectors
0 accounted for
Device configuration finished.
Considering MFS root f/s.
No MFS image available as root f/s.
bpf: sl0 attached
bpf: ppp0 attached
new masks: bio 40084200, tty 4003089a, net 4007189a
bpf: lo0 attached
Linux-ELF exec handler installed
Waiting 5 seconds for SCSI devices to settle
[...]
Dan Eischen
eischen@vigrid.com
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