blob: 9ed4f861675acdd3248718964a834fea38a19dea (
plain) (
tree)
|
|
/*
** -----------------------------------------------------------------------------
**
** Perle Specialix driver for Linux
** Ported from existing RIO Driver for SCO sources.
*
* (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
**
** Module : cmdblk.h
** SID : 1.2
** Last Modified : 11/6/98 11:34:09
** Retrieved : 11/6/98 11:34:20
**
** ident @(#)cmdblk.h 1.2
**
** -----------------------------------------------------------------------------
*/
#ifndef __rio_cmdblk_h__
#define __rio_cmdblk_h__
/*
** the structure of a command block, used to queue commands destined for
** a rup.
*/
struct CmdBlk {
struct CmdBlk *NextP; /* Pointer to next command block */
struct PKT Packet; /* A packet, to copy to the rup */
/* The func to call to check if OK */
int (*PreFuncP) (unsigned long, struct CmdBlk *);
int PreArg; /* The arg for the func */
/* The func to call when completed */
int (*PostFuncP) (unsigned long, struct CmdBlk *);
int PostArg; /* The arg for the func */
};
#define NUM_RIO_CMD_BLKS (3 * (MAX_RUP * 4 + LINKS_PER_UNIT * 4))
#endif
|
