1config ISDN_DRV_ICN 2 tristate "ICN 2B and 4B support" 3 depends on ISA 4 help 5 This enables support for two kinds of ISDN-cards made by a German 6 company called ICN. 2B is the standard version for a single ISDN 7 line with two B-channels, 4B supports two ISDN lines. For running 8 this card, additional firmware is necessary, which has to be 9 downloaded into the card using a utility which is distributed 10 separately. See <file:Documentation/isdn/README> and 11 <file:Documentation/isdn/README.icn> for more 12 information. 13