Date: Fri, 17 Jul 2015 05:56:14 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 201644] cannot set ixgbe/ix tunables - regression Message-ID: <bug-201644-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201644 Bug ID: 201644 Summary: cannot set ixgbe/ix tunables - regression Product: Base System Version: 10.2-BETA1 Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: lampa@fit.vutbr.cz /boot/loader.conf: hw.ix.rxd="4096" hw.ix.txd="4096" hw.ixgbe.rxd="4096" hw.ixgbe.txd="4096" sysctl hw.ix.rxd hw.ix.rxd: 2048 SHOULD BE 4096!!! ix0: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.8.3> port 0xec00-0xec1f mem 0xf8f80000-0xf8ffffff,0xf8f7c000-0xf8f7ffff irq 32 at device 0.0 on pci5 It was working until the latest version of ixgbe driver. Tunable fetches were deleted (why?) in the last version: TUNABLE_INT("hw.ixgbe.rxd", &ixgbe_rxd); SYSCTL_INT(_hw_ix, OID_AUTO, rxd, CTLFLAG_RDTUN, &ixgbe_rxd, 0, "Number of receive descriptors per queue"); changed to: SYSCTL_INT(_hw_ix, OID_AUTO, txd, CTLFLAG_RDTUN, &ixgbe_rxd, 0, "Number of receive descriptors per queue"); and it stopped working . -- You are receiving this mail because: You are the assignee for the bug.
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