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ether8169: fix thinkpad A485 ethernet (thanks mischief)

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attached is a patch to fix receive in the 8169 chip on my thinkpad
A485. i'm not sure why, but the same thing was done in 3d56a0fc4645
for Macv45.

nick
This commit is contained in:
cinap_lenrek 2019-04-27 21:55:16 +02:00
parent 3fe9730645
commit 2f884a5116
1 changed files with 1 additions and 0 deletions
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sys/src/9/pc/ether8169.c
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@ -726,6 +726,7 @@ rtl8169init(Ether* edev)
csr32w(ctlr, Tcr, Ifg1|Ifg0|Mtxdmaunlimited);
ctlr->tcr = csr32r(ctlr, Tcr);
switch(ctlr->macv){
case Macv42:
case Macv45:
ctlr->rcr = Rxfth256|Mrxdmaunlimited|Ab|Am|Apm;
break;