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Defines an enumerated data type called w4_media. The if_el device driver can assign one of the following values to W4_MEDIA (the media type and status register):
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MD_TPE | Indicates that 10BaseT cable is enabled. |
MD_COAXE | Indicates that 10Base2 cable is enabled. |
MD_RES1 | Reserved. |
MD_SQE | Indicates that SQE is present. |
MD_VLB | Indicates that a valid link beat was detected. |
MD_PRD | Indicates that polarity reversal was detected. |
MD_JAB | Indicates that jabber was detected. |
MD_UNSQ | Indicates unsequelch. |
MD_LBE | Indicates that link beat was enabled. |
MD_JABE | Indicates that jabber was enabled. |
MD_CS | Indicates that carrier sense was detected. |
MD_COLL | Indicates that collisions occurred. |
MD_SQEE | Indicates that SQE stats were enabled. |
MD_NCRC | Indicates that the CRC strip was disabled. |
Defines the offset for the network diagnostic port register.
Defines an enumerated data type called w4_net. The if_el device driver can assign one of the following values to W4_NET (the network diagnostic port register):
ND_EXT | Indicates external loopback. |
ND_ENDEC | Indicates encode/decode (ENDEC) loopback. |
ND_ECL | Indicates Ethernet controller loopback. |
ND_LOOP | Indicates FIFO loopback. |
ND_TXE | Indicates that TX is enabled. |
ND_RXE | Indicates that RX is enabled. |
ND_TXB | Indicates that TX is busy. |
ND_TXRR | Indicates that TX reset is required. |
ND_STATE | Indicates that statistics are enabled. |
ND_REV | Indicates the ASIC revision. |
ND_LOW | Not currently used. |
