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, 119 insertions, 0 deletions

diff --git a/include/linux/comstats.h b/include/linux/comstats.h
new file mode 100644
index 000000000000..3f5ea8e8026d
--- /dev/null
+++ b/include/linux/comstats.h
@@ -0,0 +1,119 @@
+/*****************************************************************************/
+
+/*
+ *      comstats.h  -- Serial Port Stats.
+ *
+ *      Copyright (C) 1996-1998  Stallion Technologies
+ *      Copyright (C) 1994-1996  Greg Ungerer.
+ *
+ *      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.
+ */
+
+/*****************************************************************************/
+#ifndef _COMSTATS_H
+#define _COMSTATS_H
+/*****************************************************************************/
+
+/*
+ *      Serial port stats structure. The structure itself is UART
+ *      independent, but some fields may be UART/driver specific (for
+ *      example state).
+ */
+
+typedef struct {
+        unsigned long   brd;
+        unsigned long   panel;
+        unsigned long   port;
+        unsigned long   hwid;
+        unsigned long   type;
+        unsigned long   txtotal;
+        unsigned long   rxtotal;
+        unsigned long   txbuffered;
+        unsigned long   rxbuffered;
+        unsigned long   rxoverrun;
+        unsigned long   rxparity;
+        unsigned long   rxframing;
+        unsigned long   rxlost;
+        unsigned long   txbreaks;
+        unsigned long   rxbreaks;
+        unsigned long   txxon;
+        unsigned long   txxoff;
+        unsigned long   rxxon;
+        unsigned long   rxxoff;
+        unsigned long   txctson;
+        unsigned long   txctsoff;
+        unsigned long   rxrtson;
+        unsigned long   rxrtsoff;
+        unsigned long   modem;
+        unsigned long   state;
+        unsigned long   flags;
+        unsigned long   ttystate;
+        unsigned long   cflags;
+        unsigned long   iflags;
+        unsigned long   oflags;
+        unsigned long   lflags;
+        unsigned long   signals;
+} comstats_t;
+
+
+/*
+ *      Board stats structure. Returns useful info about the board.
+ */
+
+#define COM_MAXPANELS   8
+
+typedef struct {
+        unsigned long   panel;
+        unsigned long   type;
+        unsigned long   hwid;
+        unsigned long   nrports;
+} companel_t;
+
+typedef struct {
+        unsigned long   brd;
+        unsigned long   type;
+        unsigned long   hwid;
+        unsigned long   state;
+        unsigned long   ioaddr;
+        unsigned long   ioaddr2;
+        unsigned long   memaddr;
+        unsigned long   irq;
+        unsigned long   nrpanels;
+        unsigned long   nrports;
+        companel_t      panels[COM_MAXPANELS];
+} combrd_t;
+
+
+/*
+ *      Define the ioctl operations for stats stuff.
+ */
+#include <linux/ioctl.h>
+
+#define COM_GETPORTSTATS        _IO('c',30)
+#define COM_CLRPORTSTATS        _IO('c',31)
+#define COM_GETBRDSTATS         _IO('c',32)
+
+
+/*
+ *      Define the set of ioctls that give user level access to the
+ *      private port, panel and board structures. The argument required
+ *      will be driver dependent!  
+ */
+#define COM_READPORT            _IO('c',40)
+#define COM_READBOARD           _IO('c',41)
+#define COM_READPANEL           _IO('c',42)
+
+/*****************************************************************************/
+#endif