kern/122221: re(4) requires -txcsum and -rxcsum on 8-CURRENT
Aryeh M. Friedman
aryeh at flosoft.no-ip.biz
Fri Mar 28 22:40:06 PDT 2008
>Number: 122221
>Category: kern
>Synopsis: re(4) requires -txcsum and -rxcsum on 8-CURRENT
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Mar 29 05:40:05 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator: Aryeh M. Friedman
>Release: FreeBSD 8.0-CURRENT amd64
>Organization:
FloSoft Systems
>Environment:
System: FreeBSD flosoft.no-ip.biz 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Fri Mar 28 17:10:34 EDT 2008 root at flosoft.no-ip.biz:/usr/obj/usr/src/sys/MONSTER amd64
>Description:
After working for a while (since august with patchs and since dec with base install) re(4) on
re0: <RealTek 8168/8111B PCIe Gigabit Ethernet> port 0xe800-0xe8ff mem 0xfebff000-0xfebfffff irq 17 at device 0.0 on pci4
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
re0: Ethernet address: 00:19:db:b5:f8:0f
Requires -txcsum and -rxcsum to be set. Failure to do so leads to very poor performence and/or completelyl failure to connect to certain machines and/or stall of download at 0 bytes.
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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