|PNPBIOS(4)||Device Drivers Manual (i386)||PNPBIOS(4)|
pnpbios — support
for embedded devices on the motherboard
pnpbios driver enumerates embedded ISA
devices on the motherboard whose BIOS supports “Plug and Play BIOS
Specification”. It assigns ISA bus resources (interrupt line, DMA
channel, I/O ports, and memory region) to each device and activates it.
If it cannot assign necessary resources to a device without causing conflict with other devices in the system, the device will not be activated and will be unavailable to programs.
Compaq, Phenix, and Intel, Plug and Play BIOS Specification Version 1.0A, May 5, 1994.
Compaq, Phenix, and Intel, Plug and Play BIOS CLARIFICATION Paper for Plug and Play BIOS Specification Version 1.0A, October 6, 1994.
pnpbios driver first appeared in
pnpbios driver was written by
There is no explicit way to disable individual embedded devices.
pnpbios driver will find all devices reported by
the “Plug and Play (PnP)” BIOS and try to activate them
There is no way to explicitly assign particular resource to a device. The resource assignment is fully automatic and there is no provision for manual override.
|September 20, 2001||Debian|