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, 103 insertions, 0 deletions

diff --git a/drivers/char/rio/map.h b/drivers/char/rio/map.h
new file mode 100644
index 000000000000..400645a1ff28
--- /dev/null
+++ b/drivers/char/rio/map.h
@@ -0,0 +1,103 @@
+/*
+** -----------------------------------------------------------------------------
+**
+**  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          : map.h
+**      SID             : 1.2
+**      Last Modified   : 11/6/98 11:34:11
+**      Retrieved       : 11/6/98 11:34:21
+**
+**  ident @(#)map.h     1.2
+**
+** -----------------------------------------------------------------------------
+*/
+
+#ifndef __rio_map_h__
+#define __rio_map_h__
+
+#ifdef SCCS_LABELS
+static char *_map_h_sccs_ = "@(#)map.h  1.2";
+#endif
+
+/*
+** mapping structure passed to and from the config.rio program to
+** determine the current topology of the world
+*/
+
+#define MAX_MAP_ENTRY 17
+#define TOTAL_MAP_ENTRIES (MAX_MAP_ENTRY*RIO_SLOTS)
+#define MAX_NAME_LEN 32
+
+struct Map
+{
+        uint    HostUniqueNum;          /* Supporting hosts unique number */
+        uint    RtaUniqueNum;           /* Unique number */
+        /*
+        ** The next two IDs must be swapped on big-endian architectures
+        ** when using a v2.04 /etc/rio/config with a v3.00 driver (when
+        ** upgrading for example).
+        */
+        ushort  ID;                     /* ID used in the subnet */
+        ushort  ID2;                    /* ID of 2nd block of 8 for 16 port */
+        ulong   Flags;                  /* Booted, ID Given, Disconnected */
+        ulong   SysPort;                /* First tty mapped to this port */
+        struct Top   Topology[LINKS_PER_UNIT];  /* ID connected to each link */
+        char    Name[MAX_NAME_LEN];        /* Cute name by which RTA is known */
+};
+
+/*
+** Flag values:
+*/
+#define RTA_BOOTED              0x00000001
+#define RTA_NEWBOOT             0x00000010
+#define MSG_DONE                0x00000020
+#define RTA_INTERCONNECT        0x00000040
+#define RTA16_SECOND_SLOT       0x00000080
+#define BEEN_HERE               0x00000100
+#define SLOT_TENTATIVE          0x40000000
+#define SLOT_IN_USE             0x80000000
+
+/*
+** HostUniqueNum is the unique number from the host card that this RTA
+** is to be connected to.
+** RtaUniqueNum is the unique number of the RTA concerned. It will be ZERO
+** if the slot in the table is unused. If it is the same as the HostUniqueNum
+** then this slot represents a host card.
+** Flags contains current boot/route state info
+** SysPort is a value in the range 0-504, being the number of the first tty
+** on this RTA. Each RTA supports 8 ports. The SysPort value must be modulo 8.
+** SysPort 0-127 correspond to /dev/ttyr001 to /dev/ttyr128, with minor
+** numbers 0-127. SysPort 128-255 correspond to /dev/ttyr129 to /dev/ttyr256,
+** again with minor numbers 0-127, and so on for SysPorts 256-383 and 384-511
+** ID will be in the range 0-16 for a `known' RTA. ID will be 0xFFFF for an
+** unused slot/unknown ID etc.
+** The Topology array contains the ID of the unit connected to each of the
+** four links on this unit. The entry will be 0xFFFF if NOTHING is connected
+** to the link, or will be 0xFF00 if an UNKNOWN unit is connected to the link.
+** The Name field is a null-terminated string, upto 31 characters, containing
+** the 'cute' name that the sysadmin/users know the RTA by. It is permissible
+** for this string to contain any character in the range \040 to \176 inclusive.
+** In particular, ctrl sequences and DEL (0x7F, \177) are not allowed. The
+** special character '%' IS allowable, and needs no special action.
+**
+*/
+
+#endif