Commit | Line | Data |
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7806f2af BJ |
1 | /* |
2 | * Mach Operating System | |
3 | * Copyright (c) 1989 Carnegie-Mellon University | |
4 | * All rights reserved. The CMU software License Agreement specifies | |
5 | * the terms and conditions for use and redistribution. | |
6 | * @(#)wtreg.h 1.1 (Berkeley) %G% | |
7 | */ | |
8 | /* | |
9 | * HISTORY | |
10 | * $Log: wtreg.h,v $ | |
11 | * Revision 2.2.1.1 90/01/08 13:29:25 rvb | |
12 | * Add Intel copyright. | |
13 | * [90/01/08 rvb] | |
14 | * | |
15 | * Revision 2.2 89/09/25 12:33:09 rvb | |
16 | * Driver was provided by Intel 9/18/89. | |
17 | * [89/09/23 rvb] | |
18 | * | |
19 | */ | |
20 | ||
21 | /* | |
22 | * | |
23 | * Copyright 1988, 1989 by Intel Corporation | |
24 | * | |
25 | */ | |
26 | ||
27 | /* | |
28 | * wtioctl.h | |
29 | * defines ioctl parameters for direct QIC commands | |
30 | */ | |
31 | ||
32 | #define WTIOC ('W'<<8) | |
33 | #define WTQICMD (WTIOC|0) | |
34 | ||
35 | /* QIC commands allowed */ | |
36 | #define SELECT 0x01 | |
37 | #define REWIND 0x21 | |
38 | #define ERASE 0x22 | |
39 | #define RETENS 0x24 |