mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-10-31 05:14:38 +00:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
188 lines
5.5 KiB
Plaintext
188 lines
5.5 KiB
Plaintext
Driver for active AVM Controller.
|
|
|
|
The driver provides a kernel capi2.0 Interface (kernelcapi) and
|
|
on top of this a User-Level-CAPI2.0-interface (capi)
|
|
and a driver to connect isdn4linux with CAPI2.0 (capidrv).
|
|
The lowlevel interface can be used to implement a CAPI2.0
|
|
also for passive cards since July 1999.
|
|
|
|
The author can be reached at calle@calle.in-berlin.de.
|
|
The command avmcapictrl is part of the isdn4k-utils.
|
|
t4-files can be found at ftp://ftp.avm.de/cardware/b1/linux/firmware
|
|
|
|
Currently supported cards:
|
|
B1 ISA (all versions)
|
|
B1 PCI
|
|
T1/T1B (HEMA card)
|
|
M1
|
|
M2
|
|
B1 PCMCIA
|
|
|
|
Installing
|
|
----------
|
|
|
|
You need at least /dev/capi20 to load the firmware.
|
|
|
|
mknod /dev/capi20 c 68 0
|
|
mknod /dev/capi20.00 c 68 1
|
|
mknod /dev/capi20.01 c 68 2
|
|
.
|
|
.
|
|
.
|
|
mknod /dev/capi20.19 c 68 20
|
|
|
|
Running
|
|
-------
|
|
|
|
To use the card you need the t4-files to download the firmware.
|
|
AVM GmbH provides several t4-files for the different D-channel
|
|
protocols (b1.t4 for Euro-ISDN). Install these file in /lib/isdn.
|
|
|
|
if you configure as modules load the modules this way:
|
|
|
|
insmod /lib/modules/current/misc/capiutil.o
|
|
insmod /lib/modules/current/misc/b1.o
|
|
insmod /lib/modules/current/misc/kernelcapi.o
|
|
insmod /lib/modules/current/misc/capidrv.o
|
|
insmod /lib/modules/current/misc/capi.o
|
|
|
|
if you have an B1-PCI card load the module b1pci.o
|
|
insmod /lib/modules/current/misc/b1pci.o
|
|
and load the firmware with
|
|
avmcapictrl load /lib/isdn/b1.t4 1
|
|
|
|
if you have an B1-ISA card load the module b1isa.o
|
|
and add the card by calling
|
|
avmcapictrl add 0x150 15
|
|
and load the firmware by calling
|
|
avmcapictrl load /lib/isdn/b1.t4 1
|
|
|
|
if you have an T1-ISA card load the module t1isa.o
|
|
and add the card by calling
|
|
avmcapictrl add 0x450 15 T1 0
|
|
and load the firmware by calling
|
|
avmcapictrl load /lib/isdn/t1.t4 1
|
|
|
|
if you have an PCMCIA card (B1/M1/M2) load the module b1pcmcia.o
|
|
before you insert the card.
|
|
|
|
Leased Lines with B1
|
|
--------------------
|
|
Init card and load firmware.
|
|
For an D64S use "FV: 1" as phone number
|
|
For an D64S2 use "FV: 1" and "FV: 2" for multilink
|
|
or "FV: 1,2" to use CAPI channel bundling.
|
|
|
|
/proc-Interface
|
|
-----------------
|
|
|
|
/proc/capi:
|
|
dr-xr-xr-x 2 root root 0 Jul 1 14:03 .
|
|
dr-xr-xr-x 82 root root 0 Jun 30 19:08 ..
|
|
-r--r--r-- 1 root root 0 Jul 1 14:03 applications
|
|
-r--r--r-- 1 root root 0 Jul 1 14:03 applstats
|
|
-r--r--r-- 1 root root 0 Jul 1 14:03 capi20
|
|
-r--r--r-- 1 root root 0 Jul 1 14:03 capidrv
|
|
-r--r--r-- 1 root root 0 Jul 1 14:03 controller
|
|
-r--r--r-- 1 root root 0 Jul 1 14:03 contrstats
|
|
-r--r--r-- 1 root root 0 Jul 1 14:03 driver
|
|
-r--r--r-- 1 root root 0 Jul 1 14:03 ncci
|
|
-r--r--r-- 1 root root 0 Jul 1 14:03 users
|
|
|
|
/proc/capi/applications:
|
|
applid level3cnt datablkcnt datablklen ncci-cnt recvqueuelen
|
|
level3cnt: capi_register parameter
|
|
datablkcnt: capi_register parameter
|
|
ncci-cnt: current number of nccis (connections)
|
|
recvqueuelen: number of messages on receive queue
|
|
for example:
|
|
1 -2 16 2048 1 0
|
|
2 2 7 2048 1 0
|
|
|
|
/proc/capi/applstats:
|
|
applid recvctlmsg nrecvdatamsg nsentctlmsg nsentdatamsg
|
|
recvctlmsg: capi messages received without DATA_B3_IND
|
|
recvdatamsg: capi DATA_B3_IND received
|
|
sentctlmsg: capi messages sent without DATA_B3_REQ
|
|
sentdatamsg: capi DATA_B3_REQ sent
|
|
for example:
|
|
1 2057 1699 1721 1699
|
|
|
|
/proc/capi/capi20: statistics of capi.o (/dev/capi20)
|
|
minor nopen nrecvdropmsg nrecvctlmsg nrecvdatamsg sentctlmsg sentdatamsg
|
|
minor: minor device number of capi device
|
|
nopen: number of calls to devices open
|
|
nrecvdropmsg: capi messages dropped (messages in recvqueue in close)
|
|
nrecvctlmsg: capi messages received without DATA_B3_IND
|
|
nrecvdatamsg: capi DATA_B3_IND received
|
|
nsentctlmsg: capi messages sent without DATA_B3_REQ
|
|
nsentdatamsg: capi DATA_B3_REQ sent
|
|
|
|
for example:
|
|
1 2 18 0 16 2
|
|
|
|
/proc/capi/capidrv: statistics of capidrv.o (capi messages)
|
|
nrecvctlmsg nrecvdatamsg sentctlmsg sentdatamsg
|
|
nrecvctlmsg: capi messages received without DATA_B3_IND
|
|
nrecvdatamsg: capi DATA_B3_IND received
|
|
nsentctlmsg: capi messages sent without DATA_B3_REQ
|
|
nsentdatamsg: capi DATA_B3_REQ sent
|
|
for example:
|
|
2780 2226 2256 2226
|
|
|
|
/proc/capi/controller:
|
|
controller drivername state cardname controllerinfo
|
|
for example:
|
|
1 b1pci running b1pci-e000 B1 3.07-01 0xe000 19
|
|
2 t1isa running t1isa-450 B1 3.07-01 0x450 11 0
|
|
3 b1pcmcia running m2-150 B1 3.07-01 0x150 5
|
|
|
|
/proc/capi/contrstats:
|
|
controller nrecvctlmsg nrecvdatamsg sentctlmsg sentdatamsg
|
|
nrecvctlmsg: capi messages received without DATA_B3_IND
|
|
nrecvdatamsg: capi DATA_B3_IND received
|
|
nsentctlmsg: capi messages sent without DATA_B3_REQ
|
|
nsentdatamsg: capi DATA_B3_REQ sent
|
|
for example:
|
|
1 2845 2272 2310 2274
|
|
2 2 0 2 0
|
|
3 2 0 2 0
|
|
|
|
/proc/capi/driver:
|
|
drivername ncontroller
|
|
for example:
|
|
b1pci 1
|
|
t1isa 1
|
|
b1pcmcia 1
|
|
b1isa 0
|
|
|
|
/proc/capi/ncci:
|
|
apllid ncci winsize sendwindow
|
|
for example:
|
|
1 0x10101 8 0
|
|
|
|
/proc/capi/users: kernelmodules that use the kernelcapi.
|
|
name
|
|
for example:
|
|
capidrv
|
|
capi20
|
|
|
|
Questions
|
|
---------
|
|
Check out the FAQ (ftp.isdn4linux.de) or subscribe to the
|
|
linux-avmb1@calle.in-berlin.de mailing list by sending
|
|
a mail to majordomo@calle.in-berlin.de with
|
|
subscribe linux-avmb1
|
|
in the body.
|
|
|
|
German documentation and several scripts can be found at
|
|
ftp://ftp.avm.de/cardware/b1/linux/
|
|
|
|
Bugs
|
|
----
|
|
If you find any please let me know.
|
|
|
|
Enjoy,
|
|
|
|
Carsten Paeth (calle@calle.in-berlin.de)
|