ISAPNP(4) NetBSD Programmer's Manual ISAPNP(4) NNAAMMEE iissaappnnpp - introduction to ISA Plug-and-Play support SSYYNNOOPPSSIISS iissaappnnpp00 aatt iissaa?? An iissaappnnpp bus can be configured for each supported ISA bus. IINNTTRROODDUUCCTTIIOONN NetBSD provides machine-independent bus support and drivers for ISA Plug- and-Play (isapnp) autoconfiguration of PnP-compatible devices on an ISA bus. SSUUPPPPOORRTTEEDD DDEEVVIICCEESS NetBSD includes machine-independent ISAPNP drivers, sorted by function and driver name: SSeerriiaall aanndd ppaarraalllleell iinntteerrffaacceess com 8250/16450/16550-compatible ISA PnP serial cards and in- ternal modems. NNeettwwoorrkk iinntteerrffaacceess ep 3com 3c509B Etherlink-III Ethernet interface. le PCnet-PnP ethernet interfaces based on the successor to the AMD LANCE chip. SSoouunndd ccaarrddss sb Soundblaster, Soundblaster 16, and Soundblaster Pro sound cards. guspnp Gravis Ultrasound PnP sound cards. ISA Plug-and-Play devices also have alternate ISA drivers with static ISA IO address configuration. These are listed in isa(4). The iissaappnnpp bus ignores device that have already been found and configured as isa(4) de- vices. The iissaappnnpp bus is only effective on machines which lack a PnP BIOS, or on which the PnP BIOS has been disabled. The manual pages for each individual iissaappnnpp driver also list the supported front-ends for oth- er buses. SSEEEE AALLSSOO com(4), ep(4), isa(4), le(4), sb(4), guspnp(4). HHIISSTTOORRYY The iissaappnnpp driver appeared in NetBSD 1.3. NetBSD February 17, 1997 1