Re: IDE CD-Rom (Not Detected)

[David <djdd_(_at_)_free_(_dot_)_fr>]

Hi all,

i'm new with openbsd but the cd-rom problem on Dell System seems
 - to me - to be quite generic, because during the install from
 the 2.8 CD , the system said something like "cannot find CDROM"
and i had to install from FTP.

but the dmesg seems to echo a CD ROM drive after the installation :
 cd0 at scsibus0 targ 0 lun 0: <SAMSUNG, CD-ROM SC-140B, d003> SCSI0 
5/cdrom removable
 cd0: can use 32-bit, PIO mode 4, DMA mode 2, Ultra-DMA mode 2

my Dell system is a Dell Precision 410 from december 1999.
From my new-user point of view, apparently i can't mount any CD
with a command like (man page):
$ mount -t cd9660 -r /dev/cd0a /mnt/cdrom

th

-------
% dmesg
OpenBSD 2.8 (GENERIC) #399: Mon Nov  6 10:59:23 MST 2000
    deraadt_(_at_)_i386_(_dot_)_openbsd_(_dot_)_org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III ("GenuineIntel" 686-class, 512KB L2 cache) 448 MHz
cpu0: 
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SYS,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SIMD
real mem  = 268017664 (261736K)
avail mem = 243503104 (237796K)
using 3297 buffers containing 13504512 bytes (13188K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(00) BIOS, date 04/30/99, BIOS32 rev. 0 @ 0xffe90
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
pcibios0 at bios0: rev. 2.1 found at 0xf0000[0x10000]
pcibios0: PCI IRQ Routing Table rev. 1.0 found at 0xfc630, size 192 
bytes (10 entries)
pcibios0: PCI Interrupt Router at 000:07:0 ("Intel 82371FB (Triton) 
PCI-ISA" rev 0x00)
pcibios0: PCI bus #2 is the last bus
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82443BX PCI-AGP" rev 0x03
ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x03
pci1 at ppb0 bus 1
"Texas Instruments 3DLabs Permedia 2" rev 0x01 at pci1 dev\
 0 function 0 not configured
pcib0 at pci0 dev 7 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
pciide0 at pci0 dev 7 function 1 "Intel 82371AB IDE (PIIX4)" \
rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired to 
compatibility
wd0 at pciide0 channel 0 drive 0: <Maxtor 91728D8>
wd0: can use 32-bit, PIO mode 4, DMA mode 2, Ultra-DMA mode 2
wd0: 16-sector PIO, LBA, 16479MB, 16383 cyl, 16 head, 63 sec, 33750864 sectors
pciide0: channel 0 interrupting at irq 14
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (using DMA data transfers)
atapiscsi0 at pciide0 channel 1
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <SAMSUNG, CD-ROM SC-140B, d003> SCSI0 
5/cdrom removable
cd0: can use 32-bit, PIO mode 4, DMA mode 2, Ultra-DMA mode 2
pciide0: channel 1 interrupting at irq 15
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2 (using DMA data transfers)
"Intel 82371AB USB (PIIX4)" rev 0x01 at pci0 dev 7 function 2 not configured
"Intel 82371AB Power Management (PIIX4)" rev 0x02 at pci0 dev 7 
function 3 not configured
xl0 at pci0 dev 17 function 0 "3Com 3c905B 100Base-TX" rev 0x00: irq 
11 address 00:c0:4f:61:14:df
exphy0 at xl0 phy 24: 3Com internal media interface
ppb1 at pci0 dev 19 function 0 "DEC DECchip 21152 PCI-PCI" rev 0x03
pci2 at ppb1 bus 2
isa0 at pcib0
isadma0 at isa0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
sysbeep0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
vt0 at isa0 port 0x60/16 irq 1: vga 80 col, color, 8 scr, mf2-kbd
pms0 at vt0 irq 12
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
isapnp0 at isa0 port 0x279: read port 0x203
wss1 at isapnp0 "CS4236B, CSC0000, , WSS/SB" port 
0x534/4,0x388/4,0x220/16 irq 5 drq 1,0: CS4236/CS4236B (vers 0)
audio0 at wss1
joy0 at isapnp0 "CS4236B, CSC000F, , Game" port 0x3a0/8
"CS4236B, CSC0010, , Ctrl" at isapnp0 port 0xf00/8 not configured
biomask c040 netmask c840 ttymask d8c2
pctr: 686-class user-level performance counters enabled
mtrr: Pentium Pro MTRR support
dkcsum: wd0 matched BIOS disk 80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302

> Hello,
>       I have a Dell Dimension P75t (Using P133mhz chip) w/40mb RAM.  It has
> two hard drives on IDE channel 0 and a Samsung 32x CD player on IDE channel
> 1 set as master.  The openbsd floppy28.fs image does not seem to detect
> this drive nor does a full ftp install with 'generic release'.  I had a
> friend update the kernel to 'generic stable' from the CVS tree.  I will try
> most anything to get this device to work but please be patient with me as I
> am new to openbsd.  I should also add that the cd-rom is picked up by a
> ms-dos boot disk with generic cdrom.sys driver and mscdex.exe.
>
> Sincerely,
>
> Rob
--
David Dufour
mobile: 33 6 03 17 30 70
site : http://djdd.online.fr
perso: david_(_at_)_dufour_(_dot_)_net