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ether82563: work arround spurious jumbo packets on i217 (thanks k0ga)

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i217 appears to receive spurious jumbo frame and then
stops receiving completely. reducing the mtu to 2k as
a work arround for now.
This commit is contained in:
cinap_lenrek 2019-01-12 21:07:12 +01:00
parent 1759a1746d
commit 998d478550
1 changed files with 1 additions and 1 deletions
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2
sys/src/9/pc/ether82563.c
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@ -491,7 +491,7 @@ static Ctlrtype cttab[Nctlrtype] = {
[i82580] "i82580", 9728, F75|F79phy,
[i82583] "i82583", 1514, 0,
[i210] "i210", 9728, F75|Fnofct|Fert,
[i217] "i217", 9018, Fload|Fnofct|Fert|Fbadcsum,
[i217] "i217", 2048, Fload|Fert|Fnofct|Fbadcsum, /* 9018, but unstable above 2k */
[i218] "i218", 9018, Fload|Fert|F79phy|Fnofct|Fbadcsum,
[i219] "i219", 9018, Fload|Fert|F79phy|Fnofct|Fbadcsum,
[i350] "i350", 9728, F75|F79phy|Fnofct,