Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 143 insertions, 0 deletions

diff --git a/drivers/char/rio/board.h b/drivers/char/rio/board.h
new file mode 100644
index 000000000000..0b397e1c8f1c
--- /dev/null
+++ b/drivers/char/rio/board.h
@@ -0,0 +1,143 @@
+/*
+** -----------------------------------------------------------------------------
+**
+**  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		: board.h
+**	SID		: 1.2
+**	Last Modified	: 11/6/98 11:34:07
+**	Retrieved	: 11/6/98 11:34:20
+**
+**  ident @(#)board.h	1.2
+**
+** -----------------------------------------------------------------------------
+*/
+
+#ifndef	__rio_board_h__
+#define	__rio_board_h__
+
+#ifdef SCCS_LABELS
+static char *_board_h_sccs_ = "@(#)board.h	1.2";
+#endif
+
+/*
+** board.h contains the definitions for the *hardware* of the host cards.
+** It describes the memory overlay for the dual port RAM area.
+*/
+
+#define	DP_SRAM1_SIZE	0x7C00
+#define	DP_SRAM2_SIZE	0x0200
+#define	DP_SRAM3_SIZE	0x7000
+#define	DP_SCRATCH_SIZE	0x1000
+#define	DP_PARMMAP_ADDR	0x01FE	/* offset into SRAM2 */
+#define	DP_STARTUP_ADDR	0x01F8	/* offset into SRAM2 */
+
+/*
+**	The shape of the Host Control area, at offset 0x7C00, Write Only
+*/
+struct s_Ctrl
+{
+	BYTE	DpCtl;				/* 7C00 */
+	BYTE	Dp_Unused2_[127];
+	BYTE	DpIntSet;			/* 7C80 */
+	BYTE	Dp_Unused3_[127];
+	BYTE	DpTpuReset;			/* 7D00 */
+	BYTE	Dp_Unused4_[127];
+	BYTE	DpIntReset;			/* 7D80 */
+	BYTE	Dp_Unused5_[127];
+};
+
+/*
+** The PROM data area on the host (0x7C00), Read Only
+*/
+struct s_Prom
+{
+	WORD	DpSlxCode[2];
+	WORD	DpRev;
+	WORD	Dp_Unused6_;
+	WORD	DpUniq[4];
+	WORD	DpJahre;
+	WORD	DpWoche;
+	WORD	DpHwFeature[5];
+	WORD	DpOemId;
+	WORD	DpSiggy[16];
+};
+
+/*
+** Union of the Ctrl and Prom areas
+*/
+union u_CtrlProm	/* This is the control/PROM area (0x7C00) */
+{
+	struct s_Ctrl	DpCtrl;
+	struct s_Prom	DpProm;
+};
+
+/*
+** The top end of memory!
+*/
+struct s_ParmMapS		/* Area containing Parm Map Pointer */
+{
+	BYTE	Dp_Unused8_[DP_PARMMAP_ADDR];
+	WORD	DpParmMapAd;
+};
+
+struct s_StartUpS
+{
+	BYTE    Dp_Unused9_[DP_STARTUP_ADDR];
+	BYTE	Dp_LongJump[0x4];
+	BYTE	Dp_Unused10_[2];
+	BYTE	Dp_ShortJump[0x2];
+};
+
+union u_Sram2ParmMap	/* This is the top of memory (0x7E00-0x7FFF) */
+{
+	BYTE	DpSramMem[DP_SRAM2_SIZE];
+	struct s_ParmMapS DpParmMapS;
+	struct s_StartUpS DpStartUpS;
+};
+
+/*
+**	This is the DP RAM overlay.
+*/
+struct DpRam
+{
+    BYTE 		 DpSram1[DP_SRAM1_SIZE];     /* 0000 - 7BFF */
+    union u_CtrlProm     DpCtrlProm;                 /* 7C00 - 7DFF */
+    union u_Sram2ParmMap DpSram2ParmMap;             /* 7E00 - 7FFF */
+    BYTE		 DpScratch[DP_SCRATCH_SIZE]; /* 8000 - 8FFF */
+    BYTE		 DpSram3[DP_SRAM3_SIZE];     /* 9000 - FFFF */
+};
+
+#define	DpControl	DpCtrlProm.DpCtrl.DpCtl
+#define	DpSetInt	DpCtrlProm.DpCtrl.DpIntSet
+#define	DpResetTpu	DpCtrlProm.DpCtrl.DpTpuReset
+#define	DpResetInt	DpCtrlProm.DpCtrl.DpIntReset
+
+#define	DpSlx		DpCtrlProm.DpProm.DpSlxCode
+#define	DpRevision	DpCtrlProm.DpProm.DpRev
+#define	DpUnique	DpCtrlProm.DpProm.DpUniq
+#define	DpYear		DpCtrlProm.DpProm.DpJahre
+#define	DpWeek		DpCtrlProm.DpProm.DpWoche
+#define	DpSignature	DpCtrlProm.DpProm.DpSiggy
+
+#define	DpParmMapR	DpSram2ParmMap.DpParmMapS.DpParmMapAd
+#define	DpSram2		DpSram2ParmMap.DpSramMem
+
+#endif