Date: Tue, 22 Jun 1999 11:53:29 -0700 From: Woody Carey <carey@roguewave.com> To: "'Doug White'" <dwhite@resnet.uoregon.edu> Cc: "'freebsd-questions@freebsd.org'" <freebsd-questions@FreeBSD.ORG> Subject: RE: CDROM drive doesn't probe if no CD present [Was:cannot mount cd indicates bad ide cd drive - replace?] Message-ID: <EB55BCC162CAD111BD0A00A0C9979E3201944DA2@CVO1>
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Ok, here is some more information:
Here is the behavior when there is no cd in the drive at bootup [reboot,
actually]
Script started on Tue Jun 22 06:35:25 1999
myname# more /etc/fstab
^[[25;1H^[[K# Device Mountpoint FStype Options
Dump
Pass#
/dev/wd0s1b none swap sw 0
0
/dev/wd0s1a / ufs rw 1
1
/dev/wd0s1f /usr ufs rw 2
2
/dev/wd0s1e /var ufs rw 2
2
/dev/wcd0c /cdrom cd9660 ro,noauto 0 0
proc /proc procfs rw 0
0
^M^[[Kmyname# mount /cdrom
cd9660: Input/output error
myname# dmesg
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights
reserved.
FreeBSD 3.2-RELEASE #2: Sun Jun 20 21:53:08 PDT 1999
root@myname.my.domain:/usr/src/sys/compile/REDWOOD
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II (686-class CPU)
Origin = "GenuineIntel" Id = 0x634 Stepping=4
Features=0x80fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,M
CA,CMO
real memory = 134217728 (131072K bytes)
config> di zp0
config> di ze0
config> di lnc0
config> di le0
config> di ie0
config> di fe0
config> di ex0
config> di ep0
config> di ed0
config> di cs0
config> di wt0
config> di mcd0
config> di matcdc0
No such device: matcdc0
Invalid command or syntax. Type `?' for help.
config> di bt0
config> di aha0
config> di adv0
config> en sio2
config> po sio2 0x3e8
config> ir sio2 5
config> q
avail memory = 127012864 (124036K bytes)
Programming 24 pins in IOAPIC #0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xc0356000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc035609c.
Probing for devices on PCI bus 0:
chip0: <Intel 82443BX host to PCI bridge> rev 0x02 on pci0.0.0
chip1: <Intel 82443BX host to AGP bridge> rev 0x02 on pci0.1.0
chip2: <Intel 82371AB PCI to ISA bridge> rev 0x02 on pci0.7.0
ide_pci0: <Intel PIIX4 Bus-master IDE controller> rev 0x01 on pci0.7.1
chip3: <Intel 82371AB Power management controller> rev 0x02 on pci0.7.3
xl0: <3Com 3c905B-TX Fast Etherlink XL> rev 0x30 int a irq 17 on
pci0.17.0
xl0: Ethernet address: 00:10:5a:14:cb:51
xl0: autoneg complete, link status good (full-duplex, 100Mbps)
Probing for devices on PCI bus 1:
vga0: <Matrox model 0521 graphics accelerator> rev 0x01 int a irq 2 on
pci1.0.0
Probing for PnP devices:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 not found
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
sio2: configured irq 5 not in bitmap of probed irqs 0
sio2 not found at 0x3e8
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 on isa
wdc0: unit 0 (wd0): <ST34520A>
wd0: 4341MB (8890560 sectors), 9408 cyls, 15 heads, 63 S/T, 512 B/S
wdc0: unit 1 (atapi): <ATAPI CDROM/V2.10>, removable, accel, dma, iordy
acd0: drive speed 0 - 4125KB/sec, 128KB cache
acd0: supported read types: CD-R, CD-RW, CD-DA
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked
wdc1 not found at 0x170
scd0 not found at 0x230
ppc0 at 0x378 irq 7 flags 0x40 on isa
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
plip0: <PLIP network interface> on ppbus 0
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via pin 2
changing root device to wd0s1a
SMP: AP CPU #1 Launched!
acd0: read_toc failed
acd0: read_toc failed
acd0: read_toc failed
acd0: read_toc failed
acd0: read_toc failed
and here is the dmesg output and mount output with a cd in the drive at
boot:
Script started on Tue Jun 22 06:39:01 1999
You have mail.
myname# dmesg
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights
reserved.
FreeBSD 3.2-RELEASE #2: Sun Jun 20 21:53:08 PDT 1999
root@myname.my.domain:/usr/src/sys/compile/REDWOOD
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II (686-class CPU)
Origin = "GenuineIntel" Id = 0x634 Stepping=4
Features=0x80fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,M
CA,CMO
V,MMX>
real memory = 134217728 (131072K bytes)
config> di zp0
config> di ze0
config> di lnc0
config> di le0
config> di ie0
config> di fe0
config> di ex0
config> di ep0
config> di cs0
config> di wt0
config> di mcd0
config> di matcdc0
No such device: matcdc0
Invalid command or syntax. Type `?' for help.
config> di bt0
config> di aha0
config> di adv0
config> en sio2
config> po sio2 0x3e8
config> ir sio2 5
config> f sio2 0
config> q
avail memory = 127012864 (124036K bytes)
Programming 24 pins in IOAPIC #0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xc0356000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc035609c.
chip0: <Intel 82443BX host to PCI bridge> rev 0x02 on pci0.0.0
chip1: <Intel 82443BX host to AGP bridge> rev 0x02 on pci0.1.0
chip2: <Intel 82371AB PCI to ISA bridge> rev 0x02 on pci0.7.0
ide_pci0: <Intel PIIX4 Bus-master IDE controller> rev 0x01 on pci0.7.1
chip3: <Intel 82371AB Power management controller> rev 0x02 on pci0.7.3
xl0: <3Com 3c905B-TX Fast Etherlink XL> rev 0x30 int a irq 17 on
pci0.17.0
xl0: Ethernet address: 00:10:5a:14:cb:51
xl0: autoneg complete, link status good (full-duplex, 100Mbps)
Probing for devices on PCI bus 1:
vga0: <Matrox model 0521 graphics accelerator> rev 0x01 int a irq 2 on
pci1.0.0
Probing for PnP devices:
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 not found
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
sio2 not found at 0x3e8
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 on isa
wdc0: unit 0 (wd0): <ST34520A>
wd0: 4341MB (8890560 sectors), 9408 cyls, 15 heads, 63 S/T, 512 B/S
wdc0: unit 1 (atapi): <ATAPI CDROM/V2.10>, removable, accel, dma, iordy
acd0: drive speed 4125KB/sec, 128KB cache
acd0: supported read types: CD-R, CD-RW, CD-DA
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: CD-ROM 120mm data disc loaded, unlocked
wdc1 not found at 0x170
scd0 not found at 0x230
ppc0 at 0x378 irq 7 flags 0x40 on isa
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
plip0: <PLIP network interface> on ppbus 0
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
plip0: <PLIP network interface> on ppbus 0
lpt0: <generic printer> on ppbus 0
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via pin 2
changing root device to wd0s1a
SMP: AP CPU #1 Launched!
myname# mount /cdrom
There was some success message on the console after this mount
indicating success.
It did not appear in this script output, obviously.
Here is my kernel config file:
#
# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
#
# For more information read the handbook part System Administration ->
# Configuring the FreeBSD Kernel -> The Configuration File.
# The handbook is available in /usr/share/doc/handbook or online as
# latest version from the FreeBSD World Wide Web server
# <URL:http://www.FreeBSD.ORG/>;
#
# An exhaustive list of options and more detailed explanations of the
# device lines is present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in
LINT.
#
# $Id: GENERIC,v 1.143.2.12 1999/05/14 15:12:26 jkh Exp $
machine "i386"
#cpu "I386_CPU"
#cpu "I486_CPU"
#cpu "I586_CPU"
cpu "I686_CPU"
ident REDWOOD
maxusers 64
#options MATH_EMULATE #Support for x87
emulation
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep
this!]
options MFS #Memory Filesystem
options MFS_ROOT #MFS usable as root device,
"MFS" req'ed
options NFS #Network Filesystem
options NFS_ROOT #NFS usable as root device,
"NFS" req'ed
#options MSDOSFS #MSDOS Filesystem
options "CD9660" #ISO 9660 Filesystem
options "CD9660_ROOT" #CD-ROM usable as root. "CD9660"
req'ed
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3 [KEEP
THIS!]
options SCSI_DELAY=15000 #Be pessimistic about Joe SCSI
device
options UCONSOLE #Allow users to grab the console
options FAILSAFE #Be conservative
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
config kernel root on wd0
# To make an SMP kernel, the next two are needed
options APIC_IO # Symmetric (APIC) I/O
# Optionally these may need tweaked, (defaults shown):
options NCPU=2 # number of CPUs
options NBUS=3 # number of busses
options NAPIC=1 # number of IO APICs
options NINTR=24 # number of INTs
controller isa0
controller pnp0
controller eisa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2
disk fd0 at fdc0 drive 0
disk fd1 at fdc0 drive 1
options "CMD640" # work around CMD640 chip deficiency
controller wdc0 at isa? port "IO_WD1" bio irq 14
disk wd0 at wdc0 drive 0
disk wd1 at wdc0 drive 1
controller wdc1 at isa? port "IO_WD2" bio irq 15
disk wd3 at wdc1 drive 1
options ATAPI #Enable ATAPI support for IDE bus
options ATAPI_STATIC #Don't do it as an LKM
device acd0 #IDE CD-ROM
device wfd0 #IDE Floppy (e.g. LS-120)
# A single entry for any of these controllers (ncr, ahb, ahc) is
# sufficient for any number of installed devices.
controller ncr0
controller ahb0
controller ahc0
controller isp0
# This controller offers a number of configuration options, too many to
# document here - see the LINT file in this directory and look up the
# dpt0 entry there for much fuller documentation on this.
controller dpt0
controller adv0 at isa? port ? cam irq ?
controller adw0
controller bt0 at isa? port ? cam irq ?
controller scbus0
device da0
device sa0
device pass0
device cd0 #Only need one of these, the code dynamically
grows
device wt0 at isa? port 0x300 bio irq 5 drq 1
device mcd0 at isa? port 0x300 bio irq 10
#controller matcd0 at isa? port 0x230 bio
device scd0 at isa? port 0x230 bio
# atkbdc0 controlls both the keyboard and the PS/2 mouse
controller atkbdc0 at isa? port IO_KBD tty
device atkbd0 at isa? tty irq 1
device psm0 at isa? tty irq 12
device vga0 at isa? port ? conflicts
# splash screen/screen saver
pseudo-device splash
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? tty
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device vt0 at isa? tty
#options XSERVER # support for X server
#options FAT_CURSOR # start with block
cursor
# If you have a ThinkPAD, uncomment this along with the rest of the PCVT
lines
#options PCVT_SCANSET=2 # IBM keyboards are
non-std
device npx0 at isa? port IO_NPX irq 13
#
# Laptop support (see LINT for more options)
#
device apm0 at isa? disable flags 0x31 # Advanced Power
Management
# PCCARD (PCMCIA) support
#device pcic0 at card?
#device pcic1 at card?
device sio0 at isa? port "IO_COM1" flags 0x10 tty irq 4
device sio1 at isa? port "IO_COM2" tty irq 3
device sio2 at isa? disable port "IO_COM3" tty irq 5
device sio3 at isa? disable port "IO_COM4" tty irq 9
# Parallel port
device ppc0 at isa? port? flags 0x40 net irq 7
controller ppbus0
device lpt0 at ppbus?
device plip0 at ppbus?
device ppi0 at ppbus?
#controller vpo0 at ppbus?
#
# The following Ethernet NICs are all PCI devices.
#
device ax0 # ASIX AX88140A
device de0 # DEC/Intel DC21x4x (``Tulip'')
device fxp0 # Intel EtherExpress PRO/100B (82557, 82558)
device pn0 # Lite-On 82c168/82c169 (``PNIC'')
device rl0 # RealTek 8129/8139
device tl0 # Texas Instruments ThunderLAN
device tx0 # SMC 9432TX (83c170 ``EPIC'')
device vr0 # VIA Rhine, Rhine II
device vx0 # 3Com 3c590, 3c595 (``Vortex'')
device wb0 # Winbond W89C840F
device xl0 # 3Com 3c90x (``Boomerang'', ``Cyclone'')
# Order is important here due to intrusive probes, do *not* alphabetize
# this list of network interfaces until the probes have been fixed.
# Right now it appears that the ie0 must be probed before ep0. See
# revision 1.20 of this file.
device ed0 at isa? port 0x280 net irq 10 iomem 0xd8000
device ie0 at isa? port 0x300 net irq 10 iomem 0xd0000
device ep0 at isa? port 0x300 net irq 10
device ex0 at isa? port? net irq?
device fe0 at isa? port 0x300 net irq ?
device le0 at isa? port 0x300 net irq 5 iomem 0xd0000
device lnc0 at isa? port 0x280 net irq 10 drq 0
device ze0 at isa? port 0x300 net irq 10 iomem 0xd8000
device cs0 at isa? port 0x300 net irq ?
pseudo-device loop
pseudo-device ether
pseudo-device sl 1
pseudo-device ppp 1
pseudo-device tun 1
pseudo-device pty 16
pseudo-device gzip # Exec gzipped a.out's
# KTRACE enables the system-call tracing facility ktrace(2).
# This adds 4 KB bloat to your kernel, and slightly increases
# the costs of each syscall.
options KTRACE #kernel tracing
# This provides support for System V shared memory and message queues.
#
options SYSVSHM
options SYSVMSG
options SYSVSEM
# The `bpfilter' pseudo-device enables the Berkeley Packet Filter. Be
# option. The number of devices determines the maximum number of
# simultaneous BPF clients programs runnable.
pseudo-device bpfilter 8 #Berkeley packet filter
I know, I have alot of devices still to remove... <grin>
Any request for tests, more information? Any ideas?
> -----Original Message-----
> From: Doug White [mailto:dwhite@resnet.uoregon.edu]
> Sent: Monday, June 21, 1999 11:36 AM
> To: Woody Carey
> Cc: 'James R. Shrenk'; Joe Royce; Mark Thomas;
> 'freebsd-questions@freebsd.org'
> Subject: RE: cannot mount cd indicates bad ide cd drive - replace?
>
>
> On Mon, 21 Jun 1999, Woody Carey wrote:
>
> > The below fstab entry you sent was what was in /etc/fstab, thanks.
> >
> > 'mount /cdrom' works on this machine *only if* a cd is in the drive
> > during boot up. I have not tested this extensively.
>
> Please do test this, I'd be interested in seeing it. It
> sounds like your
> CDROM drive doesn't probe if there's no CD present, apparently.
>
> > Since this was not IIRC the behavior of my 2.2.5-RELEASE box (SCSI
> > drives), this begs the question: Is this the _correct_ behavior? I
> > suspect I have more to fix...
>
> No, it's not correct. :-)
>
> Doug White
> Internet: dwhite@resnet.uoregon.edu | FreeBSD: The Power to Serve
> http://gladstone.uoregon.edu/~dwhite | www.freebsd.org
>
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