Date: Fri, 22 Dec 1995 00:03:36 -0700 (MST) From: Rich Scott <rxscot2@lookout.ecte.uswc.uswest.com> To: hackers@freebsd.org Subject: 2.1.0-release: can't get Chinon CD-ROM working with ncr0 Message-ID: <Pine.SUN.3.91.951221235218.9056A-100000@lookout>
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I just received my 2.1 CD, and am not able to get it to successfully
use my Chinon 535S CD-ROM drive. My motherboard is a Tyan Titan III,
with 256k burst cache, 16 megabytes of RAM, and a Tyan Yorktown SCSI
controller, which is basically an NCR 3c825, (operating in non-wide
scsi mode to the Chinon cd). I always get SCSI phase errors. This
configuration works fine with DOS and the Tyan-supplied (Symbios?)
drivers, as well as the last several revisions of Linux, so I believe
the drive "works", although I've heard that it's compliancy with SCSI
specs is a bit shaky. I'm also using an IDE drive (the only disk on the
system; soon I'll sell it, and go all-SCSI).
I tried compiling the kernel of 2.2-current (taken from the snapshot
of 3 days ago), to no avail. I enclose the boot messages for my
2.1 kernel below. I had to install by copying over the floppy images
to my DOS partition in a DOS session, and then specify the latter
as my install medium, which is tedious, and I'm still not able to
use the live fs disk from the 2.1 distribution.
Does anyone have any suggestions for fixes and/or patches? Thanks.
BTW, other than this, I love FreeBSD! Happy Holidays to all the
developers!
=rich
--
Rich Scott DMP/MAE USWest Technologies, Denver, CO
<rxscot2@lookout.ecte.uswc.uswest.com>
---------
FreeBSD 2.1.0-RELEASE #1: Wed Dec 20 10:03:29 MST 1995
root@espresso.ecte.uswc.uswest.com:/usr/src/sys/compile/ARABICA
CPU: 75-MHz Pentium 735\\90 or 815\\100 (Pentium-class CPU)
Origin = "GenuineIntel" Id = 0x525 Stepping=5
Features=0x1bf<FPU,VME,PSE,MCE,CX8,APIC>
real memory = 16777216 (16384K bytes)
avail memory = 15171584 (14816K bytes)
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <4 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <ST3550A>
wd0: 431MB (883624 sectors), 1018 cyls, 14 heads, 62 S/T, 512 B/S
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
Probing for devices on the PCI bus:
chip0 <Intel 82437 (Triton)> rev 2 on pci0:0
chip1 <Intel 82371 (Triton)> rev 2 on pci0:7
vga0 <VGA-compatible display device> rev 0 int a irq 11 on pci0:17
ncr0 <ncr 53c825 wide scsi> rev 2 int a irq 12 on pci0:19
(ncr0:0:0): "CHINON CD-ROM CDS-535 Q20" type 5 removable SCSI 2
cd0(ncr0:0:0): CD-ROM ncr0: SCSI phase error fixup: CCB address mismatch (0xf06c4c00 != 0xf06c3948)
ncr0:0: ERROR (80:100) (e-aa-ff00) (0/13) @ (438:1e000000).
script cmd = 868b0000
reg: da 10 80 13 47 00 00 0f 00 0e 00 aa 80 00 0a 09.
ncr0: handshake timeout
cd0(ncr0:0:0): COMMAND FAILED (6 ff) @f06c4c00.
ncr0: SCSI phase error fixup: CCB address mismatch (0xf06c4c00 != 0xf06c3948)
ncr0:0: ERROR (80:100) (e-aa-ff00) (0/13) @ (438:1e000000).
script cmd = 868b0000
reg: da 10 80 13 47 00 00 0f 00 0e 00 aa 80 00 0a 09.
ncr0: handshake timeout
cd0(ncr0:0:0): COMMAND FAILED (6 ff) @f06c4c00.
can't get the size
probe0(ncr0:9:0): scsi_cmd
probe0(ncr0:9:0): scsi_done
(ncr0:9:0): command: 0,0,0,0,0,0-[0 bytes]
probe0(ncr0:9:0): scsi_done
(ncr0:9:0): command: 0,0,0,0,0,0-[0 bytes]
probe0(ncr0:9:0): scsi_done
(ncr0:9:0): command: 0,0,0,0,0,0-[0 bytes]
probe0(ncr0:9:0): scsi_cmd
probe0(ncr0:9:0): scsi_done
(ncr0:9:0): command: 12,0,0,0,2c,0-[44 bytes]
------------------------------
000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
016: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
032: 00 00 00 00 00 00 00 00 00 00 00 00
------------------------------
probe0(ncr0:9:0): scsi_done
(ncr0:9:0): command: 12,0,0,0,2c,0-[44 bytes]
------------------------------
000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
016: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
032: 00 00 00 00 00 00 00 00 00 00 00 00
------------------------------
probe0(ncr0:9:0): scsi_done
(ncr0:9:0): command: 12,0,0,0,2c,0-[44 bytes]
------------------------------
000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
016: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
032: 00 00 00 00 00 00 00 00 00 00 00 00
------------------------------
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