1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/char/rio/cmdblk.h b/drivers/char/rio/cmdblk.h
new file mode 100644
index 0000000..9ed4f86
--- /dev/null
+++ b/drivers/char/rio/cmdblk.h
@@ -0,0 +1,53 @@
+/*
+** -----------------------------------------------------------------------------
+**
+**  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