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Based on kernel version 3.15.4. Page generated on 2014-07-07 09:03 EST.

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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