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