| 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) |