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1da177e4 LT |
1 | /* |
2 | ** ----------------------------------------------------------------------------- | |
3 | ** | |
4 | ** Perle Specialix driver for Linux | |
5 | ** Ported from existing RIO Driver for SCO sources. | |
6 | * | |
7 | * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK. | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
22 | ** | |
23 | ** Module : cmdblk.h | |
24 | ** SID : 1.2 | |
25 | ** Last Modified : 11/6/98 11:34:09 | |
26 | ** Retrieved : 11/6/98 11:34:20 | |
27 | ** | |
28 | ** ident @(#)cmdblk.h 1.2 | |
29 | ** | |
30 | ** ----------------------------------------------------------------------------- | |
31 | */ | |
32 | ||
33 | #ifndef __rio_cmdblk_h__ | |
34 | #define __rio_cmdblk_h__ | |
35 | ||
1da177e4 LT |
36 | /* |
37 | ** the structure of a command block, used to queue commands destined for | |
38 | ** a rup. | |
39 | */ | |
40 | ||
8d8706e2 AM |
41 | struct CmdBlk { |
42 | struct CmdBlk *NextP; /* Pointer to next command block */ | |
43 | struct PKT Packet; /* A packet, to copy to the rup */ | |
44 | /* The func to call to check if OK */ | |
00d83a54 | 45 | int (*PreFuncP) (unsigned long, struct CmdBlk *); |
8d8706e2 AM |
46 | int PreArg; /* The arg for the func */ |
47 | /* The func to call when completed */ | |
00d83a54 | 48 | int (*PostFuncP) (unsigned long, struct CmdBlk *); |
8d8706e2 | 49 | int PostArg; /* The arg for the func */ |
1da177e4 LT |
50 | }; |
51 | ||
52 | #define NUM_RIO_CMD_BLKS (3 * (MAX_RUP * 4 + LINKS_PER_UNIT * 4)) | |
53 | #endif |