Date: Thu, 26 Jan 2023 11:52:04 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 268910] ixgbe(4): rxcsum register setting can cause TCP connection hangs Message-ID: <bug-268910-7501-5YMOeskXUy@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-268910-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-268910-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=268910 --- Comment #5 from Przemysław Lewandowski <przemyslawx.lewandowski@intel.com> --- This issue exists on 13.1 as well. I cannot reproduce on 14.0 but here PCBGROUP is not support (I cannot compile source with this flag), I used only RSS flag. https://reviews.freebsd.org/D33019 - regarding PCBGROUP flag. I remove PCBGROUP flag from 13.1 and the issue does not occur. So I think a fix is needed in 13 and 12 versions. I am preparing patch. Regarding your notes: I looked at ixgbe driver for ESXi. There is PCSD set only when RSS is enabling. Document for 10G cards suggests the same. -- You are receiving this mail because: You are the assignee for the bug.help
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