Writing Device Drivers

Appendix D Sample Driver Source Code

Sample Drivers

This chapter lists the sample drivers available.

Table D-1 Sample Driver Source Code Listings

Subdirectory 

Driver Description 

sst

Simple SCSI target driver 

bst

Block SCSI target driver  

cgsix

Graphics device driver 

psli

Data link provider interface (DLPI) network driver template 

pio

Programmed I/O template driver 

dma

DMA driver template 

ramdisk

Simple RAM disk pseudo-device driver 

ae

PCI DLPI network device - AMD PCnet 

p9000

PCI frame buffer - Diamond Viper/Weitek P9000 

pvip

PCI frame buffer - Diamond Viper/Weitek P9000 

pcepp

PC Card parallel port driver 

pcsram

PC Card simple memory driver  

tblt

STREAMS input device 

isp

SBus and PCI SCSI HBA driver QLogics isp 1000/1020