4 Commits

Author	SHA1	Message	Date
matt	c1fc5d35dc	Many fixes. Multicast hash filter works now. Autonegotiation with GigE ... on Mac G4's now works. XXX Checksum offload still needs to be done.	2002-05-11 00:36:02 +00:00
matt	2f836188fb	If the detected media is gigabit, change the gem to use GMII mode otherwise ... switch back to MII mode. Keep a sliding window for TX segments and when it gets > 2/3 full, request a TX interrupt (window gets reset when the h/w TX queue is empty). Add dv_xname to a few printfs. With the above changes, the gem driver will now work on Macintoshes, even in GigE mode. On a 733 PowerMac G4 it gets ~355Mb/s TX and ~280Mb/s RX to/from an Alpha XP1000. XXX mii autoselect is still flakey.	2002-05-08 02:12:55 +00:00
thorpej	bfda843574	Manipulate the Tx desc pointer as 2 32-bit values, just as ... we do with the Rx desc pointer, both for consistency, and for platforms which don't have bus_space_*_8().	2001-10-18 03:33:33 +00:00
eeh	345c4a7b0d	Driver for Sun GEM gigabit ethernet, Sun ERI 10/100, and Apple GMAC.	2001-09-16 00:11:41 +00:00