Date: Wed, 26 Aug 1998 14:41:03 -0400 From: "Christopher M. Giordano" <CGiordano@gdeb.com> To: freebsd-ports@FreeBSD.ORG Cc: oliver.fromme@heim3.tu-clausthal.de Subject: tosha-0.05 patch for Yamaha CRW4260 Message-ID: <35E456BF.87A99C74@gdeb.com>
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Several days ago I was having problem with tosha and my new
new Yamaha CRW4260 drive. I was experiencing SCSI request errors
as follows:
# ./tosha -t 1 -o /opt/CD/junk.cdr
Device: /dev/cd0c YAMAHA CRW4260 1.0h
Output file: /opt/CD/junk.cdr
track playing start end raw size mp3 size # of
number time sector sector in bytes 128 kbps frames
--------------------------------------------------------------
1 4:22'23 32 19704 46270896 4197741 10042
SCIOCCOMMAND ioctl: Command accepted.
return status 3 (Sense Returned) host adapter status 2
Command out (10 of 10):
28 00 00 00 00 20 00 00 0a 00
Data in (0 of 23520):
Error code is "current errors"
Segment number is 00
Sense key is "Illegal request"
The Information field is not valid but contains 00000000 (0).
The Command Specific Information field is 00000000 (0).
Additional sense code: 64
Additional sense code qualifier: 00
sense (32 of 48):
70 00 05 00 00 00 00 0a 00 00 00 00 64 00 00 00
00 00 00 00 00 08 00 00 00 00 00 00 09 30 01 06
I have since come up with a patch that allows
me to read CD DA from the drive. Note that it is not fully tested;
so far I have only done simple commands like:
$ tosha -i
and
$ tosha -t X -o file
but it seems to be working fine. The patch file is below.
Basically it changes the the default read command in the SCSI request.
I am posting it in the hope that it might help someone else.
FYI: FreeBSD 2.2.7-STABLE
tosha v0.05, 21-May-1997
Yamama CRW4260 1.0h
Adaptec 2940UW onboard (aic7880 chipset)
Chris Giordano
cgiordano@ids.net
------------8<------------ cut here ----------8<------------
--- tosha.c.orig Wed Aug 26 11:10:09 1998
+++ tosha.c Wed Aug 26 11:01:22 1998
@@ -536,7 +536,9 @@
}
else
if (!strncmp(vendor, "SONY", 4) ||
- !strncmp(vendor, "PLEXTOR", 7)) {
+ !strncmp(vendor, "PLEXTOR", 7) ||
+ (!strncmp(vendor, "YAMAHA", 6) &&
+ !strncmp(product, "CRW4260", 7))) {
modechange = FALSE;
readcmd = 0xd8;
}
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