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To: freebsd-hackers@freebsd.org
cc: julian@freebsd.org
Subject: support for DDS2 tape drives?
Date: Tue, 27 Aug 1996 18:14:57 -0700
From: Paul Traina <root@base.jnx.com>
Sender: owner-hackers@freebsd.org
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Is anyone else having problems with DDS2 tape-drives not being
properly identified?

I made these patches, but I really don't know what the hell
I'm doing.


cvs server: Diffing .
Index: scsiconf.h
===================================================================
RCS file: /cvs/freebsd-dom/src/sys/scsi/scsiconf.h,v
retrieving revision 1.44
diff -c -r1.44 scsiconf.h
*** scsiconf.h	1996/06/24 04:54:31	1.44
--- scsiconf.h	1996/08/28 01:14:50
***************
*** 521,526 ****
--- 521,528 ----
                  0x16   48     10000       MFM   C     X3.193-1990  1
                  0x17   48     42500       MFM   C     X3B5/91-174  1
  
+                 0x24    1    128200       DDS2  CS    X3B5/88-185A 4
+ 
                  where Code means:
                  NRZI Non Return to Zero, change on ones
                  GCR  Group Code Recording
***************
*** 556,561 ****
--- 558,565 ----
  #define QIC_1320	0x12
  #define DDS		0x13
  #define DAT_1		0x13
+ #define	DDS2		0x24
+ #define	DAT_2		0x24
  #define	QIC_3080	0x29
  
  
Index: st.c
===================================================================
RCS file: /cvs/freebsd-dom/src/sys/scsi/st.c,v
retrieving revision 1.72
diff -c -r1.72 st.c
*** st.c	1996/07/23 21:52:31	1.72
--- st.c	1996/08/28 01:14:50
***************
*** 707,712 ****
--- 707,713 ----
  	case HALFINCH_1600:
  	case HALFINCH_6250:
  	case DDS:
+ 	case DDS2:
  	case QIC_525:
  	case QIC_1320:
  	case QIC_3080: