1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
/* $FreeBSD$ */
/*-
* 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 all copyright
* notices, this list of conditions and the following disclaimer.
* 2. The names of the authors may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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.
*
*/
#ifndef _CHIPS_WAVELAN_H
#define _CHIPS_WAVELAN_H
/* This file contains definitions that are common for all versions of
* the NCR WaveLAN
*/
#define WAVELAN_ADDR_SIZE 6 /* Size of a MAC address */
#define WAVELAN_MTU 1500 /* Maximum size of Wavelan packet */
/* Modem Management Controler write commands */
#define MMC_ENCR_KEY 0x00 /* to 0x07 */
#define MMC_ENCR_ENABLE 0x08
#define MMC_DES_IO_INVERT 0x0a
#define MMC_LOOPT_SEL 0x10
#define MMC_JABBER_ENABLE 0x11
#define MMC_FREEZE 0x12
#define MMC_ANTEN_SEL 0x13
#define MMC_IFS 0x14
#define MMC_MOD_DELAY 0x15
#define MMC_JAM_TIME 0x16
#define MMC_THR_PRE_SET 0x18
#define MMC_DECAY_PRM 0x19
#define MMC_DECAY_UPDAT_PRM 0x1a
#define MMC_QUALITY_THR 0x1b
#define MMC_NETW_ID_L 0x1c
#define MMC_NETW_ID_H 0x1d
#define MMC_MODE_SEL 0x1e
#define MMC_EECTRL 0x20 /* 2.4 Gz */
#define MMC_EEADDR 0x21 /* 2.4 Gz */
#define MMC_EEDATAL 0x22 /* 2.4 Gz */
#define MMC_EEDATAH 0x23 /* 2.4 Gz */
#define MMC_ANALCTRL 0x24 /* 2.4 Gz */
/* fields in MMC registers that relate to EEPROM in WaveMODEM daughtercard */
#define MMC_EECTRL_EEPRE 0x10 /* 2.4 Gz EEPROM Protect Reg Enable */
#define MMC_EECTRL_DWLD 0x08 /* 2.4 Gz EEPROM Download Synths */
#define MMC_EECTRL_EEOP 0x07 /* 2.4 Gz EEPROM Opcode mask */
#define MMC_EECTRL_EEOP_READ 0x06 /* 2.4 Gz EEPROM Read Opcode */
#define MMC_EEADDR_CHAN 0xf0 /* 2.4 Gz EEPROM Channel # mask */
#define MMC_EEADDR_WDCNT 0x0f /* 2.4 Gz EEPROM DNLD WordCount-1 */
#define MMC_ANALCTRL_ANTPOL 0x02 /* 2.4 Gz Antenna Polarity mask */
#define MMC_ANALCTRL_EXTANT 0x01 /* 2.4 Gz External Antenna mask */
/* MMC read register names */
#define MMC_DCE_STATUS 0x10
#define MMC_CORRECT_NWID_L 0x14
#define MMC_CORRECT_NWID_H 0x15
#define MMC_WRONG_NWID_L 0x16
#define MMC_WRONG_NWID_H 0x17
#define MMC_THR_PRE_SET 0x18
#define MMC_SIGNAL_LVL 0x19
#define MMC_SILENCE_LVL 0x1a
#define MMC_SIGN_QUAL 0x1b
#define MMC_DES_AVAIL 0x09
#define MMC_EECTRLstat 0x20 /* 2.4 Gz EEPROM r/w/dwld status */
#define MMC_EEDATALrv 0x22 /* 2.4 Gz EEPROM read value */
#define MMC_EEDATAHrv 0x23 /* 2.4 Gz EEPROM read value */
/* fields in MMC registers that relate to EEPROM in WaveMODEM daughtercard */
#define MMC_EECTRLstat_ID24 0xf0 /* 2.4 Gz =A0 rev-A, =B0 rev-B */
#define MMC_EECTRLstat_DWLD 0x08 /* 2.4 Gz Synth/Tx-Pwr DWLD busy */
#define MMC_EECTRLstat_EEBUSY 0x04 /* 2.4 Gz EEPROM busy */
/* additional socket ioctl params for wl card
* see sys/sockio.h for numbers. The 2nd params here
* must be greater than any values in sockio.h
*/
#define SIOCGWLCNWID _IOWR('i', 60, struct ifreq) /* get wlan current nwid */
#define SIOCSWLCNWID _IOWR('i', 61, struct ifreq) /* set wlan current nwid */
#define SIOCGWLPSA _IOWR('i', 62, struct ifreq) /* get wlan PSA (all) */
#define SIOCSWLPSA _IOWR('i', 63, struct ifreq) /* set wlan PSA (all) */
#define SIOCDWLCACHE _IOW('i', 64, struct ifreq) /* clear SNR cache */
#define SIOCSWLTHR _IOW('i', 65, struct ifreq) /* set new quality threshold */
#define SIOCGWLEEPROM _IOWR('i', 66, struct ifreq) /* get modem EEPROM */
#define SIOCGWLCACHE _IOWR('i', 67, struct ifreq) /* get SNR cache */
#define SIOCGWLCITEM _IOWR('i', 68, struct ifreq) /* get cache element count */
/* PSA address definitions */
#define WLPSA_ID 0x0 /* ID byte (0 for ISA, 0x14 for MCA) */
#define WLPSA_IO1 0x1 /* I/O address 1 */
#define WLPSA_IO2 0x2 /* I/O address 2 */
#define WLPSA_IO3 0x3 /* I/O address 3 */
#define WLPSA_BR1 0x4 /* Bootrom address 1 */
#define WLPSA_BR2 0x5 /* Bootrom address 2 */
#define WLPSA_BR3 0x6 /* Bootrom address 3 */
#define WLPSA_HWCONF 0x7 /* HW config bits */
#define WLPSA_IRQNO 0x8 /* IRQ value */
#define WLPSA_UNIMAC 0x10 /* Universal MAC address */
#define WLPSA_LOCALMAC 0x16 /* Locally configured MAC address */
#define WLPSA_MACSEL 0x1c /* MAC selector */
#define WLPSA_COMPATNO 0x1d /* compatibility number */
#define WLPSA_THRESH 0x1e /* RF modem threshold preset */
#define WLPSA_FEATSEL 0x1f /* feature select */
#define WLPSA_SUBBAND 0x20 /* subband selector */
#define WLPSA_QUALTHRESH 0x21 /* RF modem quality threshold preset */
#define WLPSA_HWVERSION 0x22 /* hardware version indicator */
#define WLPSA_NWID 0x23 /* network ID */
#define WLPSA_NWIDENABLE 0x24 /* network ID enable */
#define WLPSA_SECURITY 0x25 /* datalink security enable */
#define WLPSA_DESKEY 0x26 /* datalink security DES key */
#define WLPSA_DBWIDTH 0x2f /* databus width select */
#define WLPSA_CALLCODE 0x30 /* call code (japan only) */
#define WLPSA_CONFIGURED 0x3c /* configuration status */
#define WLPSA_CRCLOW 0x3d /* CRC-16 (lowbyte) */
#define WLPSA_CRCHIGH 0x3e /* (highbyte) */
#define WLPSA_CRCOK 0x3f /* CRC OK flag */
#define WLPSA_COMPATNO_WL24B 0x04 /* 2.4 Gz WaveMODEM ISA rev-B */
/*
* signal strength cache
*
* driver (wlp only at the moment) keeps cache of last
* IP (only) packets to arrive including signal strength info.
* daemons may read this with kvm. See if_wlp.c for globals
* that may be accessed through kvm.
*
* Each entry in the w_sigcache has a unique macsrc and age.
* Each entry is identified by its macsrc field.
* Age of the packet is identified by its age field.
*/
#define MAXCACHEITEMS 10
#ifndef INT_MAX
#define INT_MAX 2147483647
#endif
#define MAX_AGE (INT_MAX - MAXCACHEITEMS)
/* signal is 7 bits, 0..63, although it doesn't seem to get to 63.
* silence is 7 bits, 0..63
* quality is 4 bits, 0..15
*/
struct w_sigcache {
char macsrc[6]; /* unique MAC address for entry */
int ipsrc; /* ip address associated with packet */
int signal; /* signal strength of the packet */
int silence; /* silence of the packet */
int quality; /* quality of the packet */
int snr; /* packet has unique age between 1 to MAX_AGE - 1 */
};
#endif /* _CHIPS_WAVELAN_H */
|
