Date: Wed, 02 Jan 2019 18:45:05 +0000
From: bugzilla-noreply@freebsd.org
To: net@FreeBSD.org
Subject: [Bug 234570] em(4) 12.0 regressions: Does not function after resume, hw.em.{txd,rxd} ignored, deprecated EM_MULTIQUEUE performance loss
Message-ID: <bug-234570-7501-qYSuOVThOP@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-234570-7501@https.bugs.freebsd.org/bugzilla/>
References: <bug-234570-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234570 --- Comment #3 from Marek Zarychta <zarychtam@plan-b.pwste.edu.pl> --- (In reply to Eric Joyner from comment #2) Thank you for the explanation and clarification. I must admit that "dev.em.0.iflib.override_ntxds" and "dev.em.0.iflib.override_nrxds" tunables work as "hw.em.rxd" and "hw.em.txd" used to. Indeed, this I217-LM wasn't using multiple queues while running 11-STABLE, but I build the same kernel for a few boxes with different em(4) NICs. Likely only one of them seems to be multiqueue capable. -- You are receiving this mail because: You are the assignee for the bug.
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