Commit Graph

106 Commits

Author SHA1 Message Date
Bill Paul
01702579c4 Fix mind-o in nge_rxeof(): I used CSUM_IP_CHECKED twice instead of
CSUM_IP_CHECKED|CSUM_IP_VALID.
2001-05-29 21:44:45 +00:00
Bill Paul
065a7922df Fix instance of (struct ti_softc *) that should have been
(struct nge_softc *), which the compiler never complained about.
I guess it doesn't matter, a pointer is a pointer, but looked weird
to me.
2001-05-15 22:19:50 +00:00
Bill Paul
ddde4ea967 Adjust the descriptor structures a little by making the software parts
be unions with enough padding to make sure they always end up being
a multiple of 8 bytes in size, since the 83820/83821 chips require
descriptors to be aligned on 64-bit boundaries. I happened to get it
right for the 32-bit descriptor/x86 case, but botched everything else.
Things should work properle on 32-bit/64-bit platforms now.

Note that the 64-bit descriptor format isn't being used currently.
2001-05-15 21:42:43 +00:00
Bill Paul
5da751e46c Unbreak release. *sigh* 2001-05-12 19:51:40 +00:00
Bill Paul
e39cd3b251 It's vlan.h, not opt_vlan.h. 2001-05-11 20:55:31 +00:00
Bill Paul
ce4946daa5 Add support for gigabit ethernet cards based on the NatSemi DP83820
and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000
copper PHY. There are a whole bunch of very low cost cards available with
this chipset selling for $150USD or less. This includes the SMC9462TX,
D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards
from Addtron.

This chip supports TCP/IP checksum offload, VLAN tagging/insertion.
2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs.
I have not done serious performance testing with this driver. I know
it works, and I want it under CVS control so I can keep tabs on it.
Note that there's no serious mutex stuff in here yet either: I need
to talk more with jhb to figure out the right way to do this. That
said, I don't think there will be any problems.

This driver should also work on the alpha. It's not turned on in
GENERIC.
2001-05-11 19:56:39 +00:00