1 Driver for active AVM Controller.
2
3 The driver provides a kernel capi2.0 Interface (kernelcapi) and
4 on top of this a User-Level-CAPI2.0-interface (capi)
5 and a driver to connect isdn4linux with CAPI2.0 (capidrv).
6 The lowlevel interface can be used to implement a CAPI2.0
7 also for passive cards since July 1999.
8
9 The author can be reached at calle@calle.in-berlin.de.
10 The command avmcapictrl is part of the isdn4k-utils.
11 t4-files can be found at ftp://ftp.avm.de/cardware/b1/linux/firmware
12
13 Currently supported cards:
14 B1 ISA (all versions)
15 B1 PCI
16 T1/T1B (HEMA card)
17 M1
18 M2
19 B1 PCMCIA
20
21 Installing
22 ----------
23
24 You need at least /dev/capi20 to load the firmware.
25
26 mknod /dev/capi20 c 68 0
27 mknod /dev/capi20.00 c 68 1
28 mknod /dev/capi20.01 c 68 2
29 .
30 .
31 .
32 mknod /dev/capi20.19 c 68 20
33
34 Running
35 -------
36
37 To use the card you need the t4-files to download the firmware.
38 AVM GmbH provides several t4-files for the different D-channel
39 protocols (b1.t4 for Euro-ISDN). Install these file in /lib/isdn.
40
41 if you configure as modules load the modules this way:
42
43 insmod /lib/modules/current/misc/capiutil.o
44 insmod /lib/modules/current/misc/b1.o
45 insmod /lib/modules/current/misc/kernelcapi.o
46 insmod /lib/modules/current/misc/capidrv.o
47 insmod /lib/modules/current/misc/capi.o
48
49 if you have an B1-PCI card load the module b1pci.o
50 insmod /lib/modules/current/misc/b1pci.o
51 and load the firmware with
52 avmcapictrl load /lib/isdn/b1.t4 1
53
54 if you have an B1-ISA card load the module b1isa.o
55 and add the card by calling
56 avmcapictrl add 0x150 15
57 and load the firmware by calling
58 avmcapictrl load /lib/isdn/b1.t4 1
59
60 if you have an T1-ISA card load the module t1isa.o
61 and add the card by calling
62 avmcapictrl add 0x450 15 T1 0
63 and load the firmware by calling
64 avmcapictrl load /lib/isdn/t1.t4 1
65
66 if you have an PCMCIA card (B1/M1/M2) load the module b1pcmcia.o
67 before you insert the card.
68
69 Leased Lines with B1
70 --------------------
71 Init card and load firmware.
72 For an D64S use "FV: 1" as phone number
73 For an D64S2 use "FV: 1" and "FV: 2" for multilink
74 or "FV: 1,2" to use CAPI channel bundling.
75
76 /proc-Interface
77 -----------------
78
79 /proc/capi:
80 dr-xr-xr-x 2 root root 0 Jul 1 14:03 .
81 dr-xr-xr-x 82 root root 0 Jun 30 19:08 ..
82 -r--r--r-- 1 root root 0 Jul 1 14:03 applications
83 -r--r--r-- 1 root root 0 Jul 1 14:03 applstats
84 -r--r--r-- 1 root root 0 Jul 1 14:03 capi20
85 -r--r--r-- 1 root root 0 Jul 1 14:03 capidrv
86 -r--r--r-- 1 root root 0 Jul 1 14:03 controller
87 -r--r--r-- 1 root root 0 Jul 1 14:03 contrstats
88 -r--r--r-- 1 root root 0 Jul 1 14:03 driver
89 -r--r--r-- 1 root root 0 Jul 1 14:03 ncci
90 -r--r--r-- 1 root root 0 Jul 1 14:03 users
91
92 /proc/capi/applications:
93 applid level3cnt datablkcnt datablklen ncci-cnt recvqueuelen
94 level3cnt: capi_register parameter
95 datablkcnt: capi_register parameter
96 ncci-cnt: current number of nccis (connections)
97 recvqueuelen: number of messages on receive queue
98 for example:
99 1 -2 16 2048 1 0
100 2 2 7 2048 1 0
101
102 /proc/capi/applstats:
103 applid recvctlmsg nrecvdatamsg nsentctlmsg nsentdatamsg
104 recvctlmsg: capi messages received without DATA_B3_IND
105 recvdatamsg: capi DATA_B3_IND received
106 sentctlmsg: capi messages sent without DATA_B3_REQ
107 sentdatamsg: capi DATA_B3_REQ sent
108 for example:
109 1 2057 1699 1721 1699
110
111 /proc/capi/capi20: statistics of capi.o (/dev/capi20)
112 minor nopen nrecvdropmsg nrecvctlmsg nrecvdatamsg sentctlmsg sentdatamsg
113 minor: minor device number of capi device
114 nopen: number of calls to devices open
115 nrecvdropmsg: capi messages dropped (messages in recvqueue in close)
116 nrecvctlmsg: capi messages received without DATA_B3_IND
117 nrecvdatamsg: capi DATA_B3_IND received
118 nsentctlmsg: capi messages sent without DATA_B3_REQ
119 nsentdatamsg: capi DATA_B3_REQ sent
120
121 for example:
122 1 2 18 0 16 2
123
124 /proc/capi/capidrv: statistics of capidrv.o (capi messages)
125 nrecvctlmsg nrecvdatamsg sentctlmsg sentdatamsg
126 nrecvctlmsg: capi messages received without DATA_B3_IND
127 nrecvdatamsg: capi DATA_B3_IND received
128 nsentctlmsg: capi messages sent without DATA_B3_REQ
129 nsentdatamsg: capi DATA_B3_REQ sent
130 for example:
131 2780 2226 2256 2226
132
133 /proc/capi/controller:
134 controller drivername state cardname controllerinfo
135 for example:
136 1 b1pci running b1pci-e000 B1 3.07-01 0xe000 19
137 2 t1isa running t1isa-450 B1 3.07-01 0x450 11 0
138 3 b1pcmcia running m2-150 B1 3.07-01 0x150 5
139
140 /proc/capi/contrstats:
141 controller nrecvctlmsg nrecvdatamsg sentctlmsg sentdatamsg
142 nrecvctlmsg: capi messages received without DATA_B3_IND
143 nrecvdatamsg: capi DATA_B3_IND received
144 nsentctlmsg: capi messages sent without DATA_B3_REQ
145 nsentdatamsg: capi DATA_B3_REQ sent
146 for example:
147 1 2845 2272 2310 2274
148 2 2 0 2 0
149 3 2 0 2 0
150
151 /proc/capi/driver:
152 drivername ncontroller
153 for example:
154 b1pci 1
155 t1isa 1
156 b1pcmcia 1
157 b1isa 0
158
159 /proc/capi/ncci:
160 apllid ncci winsize sendwindow
161 for example:
162 1 0x10101 8 0
163
164 /proc/capi/users: kernelmodules that use the kernelcapi.
165 name
166 for example:
167 capidrv
168 capi20
169
170 Questions
171 ---------
172 Check out the FAQ (ftp.isdn4linux.de) or subscribe to the
173 linux-avmb1@calle.in-berlin.de mailing list by sending
174 a mail to majordomo@calle.in-berlin.de with
175 subscribe linux-avmb1
176 in the body.
177
178 German documentation and several scripts can be found at
179 ftp://ftp.avm.de/cardware/b1/linux/
180
181 Bugs
182 ----
183 If you find any please let me know.
184
185 Enjoy,
186
187 Carsten Paeth (calle@calle.in-berlin.de)
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