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/*****************************************************************************/
/*
* comstats.h -- Serial Port Stats.
*
* Copyright (c) 1994-1996 Greg Ungerer (gerg@stallion.oz.au).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Greg Ungerer.
* 4. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
/*****************************************************************************/
#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 usefull 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.
*/
#define COM_GETPORTSTATS _IOWR('c', 30, comstats_t)
#define COM_CLRPORTSTATS _IOWR('c', 31, comstats_t)
#define COM_GETBRDSTATS _IOWR('c', 32, combrd_t)
/*****************************************************************************/
#endif
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