Subject: Driver for Sundance TC9021 Gigabit Ethernet
To: None <>
From: Jason R Thorpe <>
List: current-users
Date: 07/26/2001 18:41:29

I have written and committed a driver for the Sundance Tech. TC9021
Gigabit Ethernet chip.  This chip is found on the D-Link DGE-550T
(which I hear is not yet available in the USA) and will be on the
Antares Gigabit Ethernet when that board is availale, as well (it's
geared for the Sun market).

I have both 1000BASE-SX (fiber) and 1000BASE-T (cat5) sample boards,
but I have not yet been successful with the 1000BASE-T version.  That
said, the 1000BASE-SX version seems to work pretty well (modulo some
bugs that should be fixed in the next rev of the silicon).

stge0 at pci0 dev 11 function 0: Sundance TC9021 Gigabit Ethernet, rev. 7
stge0: interrupting at irq 11
stge0: Ethernet address 00:33:07:33:1a:66
gentbi0 at stge0 phy 1: Generic ten-bit interface, rev. 0
gentbi0: 1000baseSX, 1000baseSX-FDX, auto

As always, please report problems with the driver via send-pr(1).


        -- Jason R. Thorpe <>