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diff --git a/Documentation/isdn/README.avmb1 b/Documentation/isdn/README.avmb1 new file mode 100644 index 000000000..9e075484e --- /dev/null +++ b/Documentation/isdn/README.avmb1 @@ -0,0 +1,187 @@ +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) |