|WE(4)||Device Drivers Manual||WE(4)|
we0 at isa? port 0x280 iomem 0xd0000 irq 9
we1 at isa? port 0x300 iomem 0xcc000 irq 10
we* at isapnp?
wedevice driver supports Western Digital/SMC WD80x3, SMC Elite Ultra, and SMC EtherEZ Ethernet cards.
Other WD/SMC 80x3 interfaces support two types of media on a single card. All support the AUI media type. The other media is either BNC or UTP being a transceiver. Software cannot differentiate between BNC and UTP cards. On some models, the AUI port is always active.
The SMC Elite Ultra and SMC EtherEZ interfaces support three media on a single card: AUI, BNC, and UTP. If the transceiver is active, the BNC media is selected. Otherwise, the AUI and UTP ports are both active. Cards of this vintage may also be found which lack one or two of the connectors. These cards also know what interrupt they are configured for, and will correct such problems (for further interrupt issues, see isa(4) and pci(4)).
The SMC EtherEZ does not yet work correctly in isapnp(4) mode. The SMC Elite Ultra does not work in “soft configuration” mode.
To enable the AUI media, select the 10base5 or aui media type with ifconfig(8)'s ‘media’ directive. To select the other media (transceiver), select the 10base2 or bnc media type.
|September 10, 2015||OpenBSD-current|