Date: Wed, 12 Sep 2018 13:10:54 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 231151] ifconfig: unable to disable rxcsum, rxcsum6 and vlanhwcsum on em driver Message-ID: <bug-231151-7501-7GXcxpmgBW@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-231151-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-231151-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231151 --- Comment #3 from Kaho Toshikazu <kaho@elam.kais.kyoto-u.ac.jp> --- (In reply to Stephen Hurd from comment #2) > I'll see if I can figure out why r307562 made this change, and come up > with a Better Way to twi the two flags together. I don't know exactly but igb devices are not able to enable/disable rxcsum = and rxcsum6 separately by the hardware level limitation. If only one rxcsum or rxcsum6 flag is changed, another flag would like to be changed forcefully to hold same state. I think iflib should not do a special thing, and it is better that an individual driver has some workarounds if need. --=20 You are receiving this mail because: You are the assignee for the bug.=
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