1 /*****************************************************************************/
2
3 /*
4 * comstats.h -- Serial Port Stats.
5 *
6 * Copyright (c) 1994-1996 Greg Ungerer (gerg@stallion.oz.au).
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by Greg Ungerer.
20 * 4. Neither the name of the author nor the names of any co-contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * $FreeBSD: releng/5.1/sys/i386/include/comstats.h 50477 1999-08-28 01:08:13Z peter $
37 */
38
39 /*****************************************************************************/
40 #ifndef _COMSTATS_H
41 #define _COMSTATS_H
42 /*****************************************************************************/
43
44 /*
45 * Serial port stats structure. The structure itself is UART
46 * independent, but some fields may be UART/driver specific (for
47 * example state).
48 */
49
50 typedef struct {
51 unsigned long brd;
52 unsigned long panel;
53 unsigned long port;
54 unsigned long hwid;
55 unsigned long type;
56 unsigned long txtotal;
57 unsigned long rxtotal;
58 unsigned long txbuffered;
59 unsigned long rxbuffered;
60 unsigned long rxoverrun;
61 unsigned long rxparity;
62 unsigned long rxframing;
63 unsigned long rxlost;
64 unsigned long txbreaks;
65 unsigned long rxbreaks;
66 unsigned long txxon;
67 unsigned long txxoff;
68 unsigned long rxxon;
69 unsigned long rxxoff;
70 unsigned long txctson;
71 unsigned long txctsoff;
72 unsigned long rxrtson;
73 unsigned long rxrtsoff;
74 unsigned long modem;
75 unsigned long state;
76 unsigned long flags;
77 unsigned long ttystate;
78 unsigned long cflags;
79 unsigned long iflags;
80 unsigned long oflags;
81 unsigned long lflags;
82 unsigned long signals;
83 } comstats_t;
84
85
86 /*
87 * Board stats structure. Returns usefull info about the board.
88 */
89
90 #define COM_MAXPANELS 8
91
92 typedef struct {
93 unsigned long panel;
94 unsigned long type;
95 unsigned long hwid;
96 unsigned long nrports;
97 } companel_t;
98
99 typedef struct {
100 unsigned long brd;
101 unsigned long type;
102 unsigned long hwid;
103 unsigned long state;
104 unsigned long ioaddr;
105 unsigned long ioaddr2;
106 unsigned long memaddr;
107 unsigned long irq;
108 unsigned long nrpanels;
109 unsigned long nrports;
110 companel_t panels[COM_MAXPANELS];
111 } combrd_t;
112
113
114 /*
115 * Define the ioctl operations for stats stuff.
116 */
117 #define COM_GETPORTSTATS _IOWR('c', 30, comstats_t)
118 #define COM_CLRPORTSTATS _IOWR('c', 31, comstats_t)
119 #define COM_GETBRDSTATS _IOWR('c', 32, combrd_t)
120
121 /*****************************************************************************/
122 #endif
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