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diff --git a/Documentation/isdn/README.icn b/Documentation/isdn/README.icn new file mode 100644 index 000000000000..a5f55eadb3ca --- /dev/null +++ b/Documentation/isdn/README.icn @@ -0,0 +1,148 @@ +$Id: README.icn,v 1.7 2000/08/06 09:22:51 armin Exp $ + +You can get the ICN-ISDN-card from: + +Thinking Objects Software GmbH +Versbacher Röthe 159 +97078 Würzburg +Tel: +49 931 2877950 +Fax: +49 931 2877951 + +email info@think.de +WWW http:/www.think.de + + +The card communicates with the PC by two interfaces: + 1. A range of 4 successive port-addresses, whose base address can be + configured with the switches. + 2. A memory window with 16KB-256KB size, which can be setup in 16k steps + over the whole range of 16MB. Isdn4linux only uses a 16k window. + The base address of the window can be configured when loading + the lowlevel-module (see README). If using more than one card, + all cards are mapped to the same window and activated as needed. + +Setting up the IO-address dipswitches for the ICN-ISDN-card: + + Two types of cards exist, one with dip-switches and one with + hook-switches. + + 1. Setting for the card with hook-switches: + + (0 = switch closed, 1 = switch open) + + S3 S2 S1 Base-address + 0 0 0 0x300 + 0 0 1 0x310 + 0 1 0 0x320 (Default for isdn4linux) + 0 1 1 0x330 + 1 0 0 0x340 + 1 0 1 0x350 + 1 1 0 0x360 + 1 1 1 NOT ALLOWED! + + 2. Setting for the card with dip-switches: + + (0 = switch closed, 1 = switch open) + + S1 S2 S3 S4 Base-Address + 0 0 0 0 0x300 + 0 0 0 1 0x310 + 0 0 1 0 0x320 (Default for isdn4linux) + 0 0 1 1 0x330 + 0 1 0 0 0x340 + 0 1 0 1 0x350 + 0 1 1 0 0x360 + 0 1 1 1 NOT ALLOWED! + 1 0 0 0 0x308 + 1 0 0 1 0x318 + 1 0 1 0 0x328 + 1 0 1 1 0x338 + 1 1 0 0 0x348 + 1 1 0 1 0x358 + 1 1 1 0 0x368 + 1 1 1 1 NOT ALLOWED! + +The ICN driver may be built into the kernel or as a module. Initialization +depends on how the driver is built: + +Driver built into the kernel: + + The ICN driver can be configured using the commandline-feature while + loading the kernel with LILO or LOADLIN. It accepts the following syntax: + + icn=p,m[,idstring1[,idstring2]] + + where + + p = portbase (default: 0x320) + m = shared memory (default: 0xd0000) + + When using the ICN double card (4B), you MUST define TWO idstrings. + idstring must start with a character! There is no way for the driver + to distinguish between a 2B and 4B type card. Therefore, by supplying + TWO idstrings, you tell the driver that you have a 4B installed. + + If you like to use more than one card, you can use the program + "icnctrl" from the utility-package to configure additional cards. + You need to configure shared memory only once, since the icn-driver + maps all cards into the same address-space. + + Using the "icnctrl"-utility, portbase and shared memory can also be + changed during runtime. + + The D-channel protocol is configured by loading different firmware + into the card's memory using the "icnctrl"-utility. + + +Driver built as module: + + The module icn.o can be configured during "insmod'ing" it by + appending its parameters to the insmod-commandline. The following + syntax is accepted: + + portbase=p membase=m icn_id=idstring [icn_id2=idstring2] + + where p, m, idstring1 and idstring2 have the same meanings as the + parameters described for the kernel-version above. + + When using the ICN double card (4B), you MUST define TWO idstrings. + idstring must start with a character! There is no way for the driver + to distinguish between a 2B and 4B type card. Therefore, by supplying + TWO idstrings, you tell the driver that you have a 4B installed. + + Using the "icnctrl"-utility, the same features apply to the modularized + version like to the kernel-builtin one. + + The D-channel protocol is configured by loading different firmware + into the card's memory using the "icnctrl"-utility. + +Loading the firmware into the card: + + The firmware is supplied together with the isdn4k-utils package. It + can be found in the subdirectory icnctrl/firmware/ + + There are 3 files: + + loadpg.bin - Image of the bootstrap loader. + pc_1t_ca.bin - Image of firmware for german 1TR6 protocol. + pc_eu_ca.bin - Image if firmware for EDSS1 (Euro-ISDN) protocol. + + Assuming you have installed the utility-package correctly, the firmware + will be downloaded into the 2B-card using the following command: + + icnctrl -d Idstring load /etc/isdn/loadpg.bin /etc/isdn/pc_XX_ca.bin + + where XX is either "1t" or "eu", depending on the D-Channel protocol + used on your S0-bus and Idstring is the Name of the card, given during + insmod-time or (for kernel-builtin driver) on the kernel commandline. + + To load a 4B-card, the same command is used, except a second firmware + file is appended to the commandline of icnctrl. + + -> After downloading firmware, the two LEDs at the back cover of the card + (ICN-4B: 4 LEDs) must be blinking intermittently now. If a connection + is up, the corresponding led is lit continuously. + + For further documentation (adding more ICN-cards), refer to the manpage + icnctrl.8 which is included in the isdn4k-utils package. + |
