Newbus Olicom Token Ring Adapter Driver [PCI ONLY]

• ol.tar.gz

Olicom Token Ring Adapter Driver [currently broken...]

• /usr/src/sys/dev/oltr/if_oltr.c
• /usr/src/sys/dev/oltr/trlld.h
• /usr/src/sys/dev/oltr/trlld.o.uu
• /usr/src/sys/dev/oltr/trlldmac.o.uu
• /usr/src/sys/dev/oltr/trlldbm.o.uu
• /usr/src/sys/dev/oltr/trlldhm.o.uu
• files.i386.patch (/usr/src/sys/i386/conf)
• userconfig.c.patch (/usr/src/sys/i386/i386)
• Tcpdump output

It's alive, ALIVE!

The driver works for the following ISA adapters:

• Olicom OC-3115
• Olicom ISA 16/4 Adapter (OC-3117)
• Olicom ISA 16/4 Adapter (OC-3118)
• Olicom EISA 16/4 Adapter (OC-3133) <- Maybe

The driver works for the following PCI adapters:

• Olicom PCI 16/4 Adapter (OC-3136)
• Olicom PCI/II 16/4 Adapter (OC-3137)
• Olicom PCI 16/4 Adapter (OC-3139)
• Olicom RapidFire 3140 16/4 PCI Adapter (OC-3140)
• Olicom RapidFire 3141 16/4 Fiber Adapter (OC-3141)
• Olicom RapidFire 3540 4/16/100 Adapter (OC-3540)
• Olicom PCMCIA 16/4 Adapter (OC-3250) [use ocenabler]

Performance for the OC-3139 may be low, I will be working on this problem shortly.

The driver will now receive any size MTU, but will only transmit with MTU's less than TX_BUFFER_SIZE (8K). This probably doesn't matter because somewhere in the stack there is a 2K limit. Otherwise the driver seems to be stable.

For questions or comments, please send mail to: lile@stdio.com