tr
—
TROPIC based shared memory Token-Ring cards device driver
tr0 at isa? port 0xa20 iomem 0xd800 irq ?
tr* at isa? port ? irq ?
tr* at isapnp?
tr* at mca? slot ?
tr* at pcmcia? function ?
The tr
device driver supports TROPIC I based
shared-memory Token-Ring cards.
Supported cards include the following IBM and 3Com models:
- IBM
- Token-Ring Network PC Adapter
- IBM
- Token-Ring Network PC Adapter II
- IBM
- Token-Ring Network Adapter/A
- IBM
- Token-Ring Network 16/4 Adapter
- IBM
- Token-Ring Network 16/4 Adapter/A
- IBM
- Token-Ring 16/4 Credit Card Adapter
- IBM
- Token Ring Auto 16/4 Credit Card Adapter
- IBM
- Turbo 16/4 Token Ring PC Card
- IBM
- 16/4 ISA Adapter
- IBM
- Auto 16/4 Token-Ring ISA Adapter
- IBM
- Token Ring 16/4 Credit Card Adapter
- IBM
- Token Ring Auto 16/4 Credit Card Adapter
- IBM
- Turbo 16/4 Token Ring PC Card
- 3Com
- 3C619 TokenLink
- 3Com
- 3C319 TokenLink Velocity
- 3Com
- 3C389 TokenLink Velocity PC Card
Setting IFF_LINK0 enables Token-Ring source routing. Setting IFF_LINK1 uses
all-routes broadcasts otherwise single-route broadcasts are used.
The MCA attachment has been only tested on IBM Token Ring 16/4 Adapter/A so far.
It doesn't support ifmedia(4)
yet, too.
The tr
driver appeared in NetBSD
1.4.
The PCMCIA attachment does not work with the
cbb(4) CardBus driver.