MEMORY.SNP

reserves memory that is managed my OS2KRNL. Avoids that the resource manager can assign addresses that are already in use

PCIBUS.SNP

replacement for the IBM version. several improvements and enhancements:

• creates additional PCI BUS/bridge nodes in RM physical tree
• processes function 7 of devices
• correctly handles type 1 and 2 (bridge device) configuration space headers and snoops resources from them (does not write to reserved fields)
• classcode to hexadecimal number transformation was broken ('0M-' instead of '0C-')
• processes memory resources below 4GiB that are using 64 bit address registers
• adds classcode as detected device description, if found in an internal table
• may indicate larger resource size in case of devices that use base address registers to map the Card Information Structure
• tries to register I/O addresses for configuration space access mechanism 1/2

PCIConf.SNP

• configure PCI devices: I/O, Memory resources, BUS numbers
• developer interface to enable/disable CardBus cards
• implementation not completed yet

Binary driver archive∞
Source archive∞