Date: Mon, 11 Apr 2016 06:37:50 +0000 (UTC) From: Sepherosa Ziehau <sephe@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r297810 - head/sys/dev/hyperv/netvsc Message-ID: <201604110637.u3B6boXW027656@repo.freebsd.org>
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Author: sephe Date: Mon Apr 11 06:37:50 2016 New Revision: 297810 URL: https://svnweb.freebsd.org/changeset/base/297810 Log: hyperv/hn: By default enable multiple TX/RX rings, aka vRSS. Reviewed by: Dexuan Cui <decui microsoft com> MFC after: 1 week Sponsored by: Microsoft OSTC Differential Revision: https://reviews.freebsd.org/D5880 Modified: head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c Modified: head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c ============================================================================== --- head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c Mon Apr 11 06:31:52 2016 (r297809) +++ head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c Mon Apr 11 06:37:50 2016 (r297810) @@ -282,12 +282,12 @@ static int hn_use_if_start = 0; SYSCTL_INT(_hw_hn, OID_AUTO, use_if_start, CTLFLAG_RDTUN, &hn_use_if_start, 0, "Use if_start TX method"); -static int hn_chan_cnt = 1; +static int hn_chan_cnt = 0; SYSCTL_INT(_hw_hn, OID_AUTO, chan_cnt, CTLFLAG_RDTUN, &hn_chan_cnt, 0, "# of channels to use; each channel has one RX ring and one TX ring"); -static int hn_tx_ring_cnt = 1; +static int hn_tx_ring_cnt = 0; SYSCTL_INT(_hw_hn, OID_AUTO, tx_ring_cnt, CTLFLAG_RDTUN, &hn_tx_ring_cnt, 0, "# of TX rings to use");
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