From owner-svn-src-all@freebsd.org Fri Mar 4 07:07:43 2016 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B40E99D9960; Fri, 4 Mar 2016 07:07:43 +0000 (UTC) (envelope-from sephe@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 836D0176D; Fri, 4 Mar 2016 07:07:43 +0000 (UTC) (envelope-from sephe@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u2477gHI064329; Fri, 4 Mar 2016 07:07:42 GMT (envelope-from sephe@FreeBSD.org) Received: (from sephe@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u2477gJW064327; Fri, 4 Mar 2016 07:07:42 GMT (envelope-from sephe@FreeBSD.org) Message-Id: <201603040707.u2477gJW064327@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: sephe set sender to sephe@FreeBSD.org using -f From: Sepherosa Ziehau Date: Fri, 4 Mar 2016 07:07:42 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r296381 - head/sys/dev/hyperv/netvsc X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Mar 2016 07:07:43 -0000 Author: sephe Date: Fri Mar 4 07:07:42 2016 New Revision: 296381 URL: https://svnweb.freebsd.org/changeset/base/296381 Log: hyperv/hn: Add per-TX ring stats for # of transmitted packets MFC after: 2 weeks Sponsored by: Microsoft OSTC Modified: head/sys/dev/hyperv/netvsc/hv_net_vsc.h head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c Modified: head/sys/dev/hyperv/netvsc/hv_net_vsc.h ============================================================================== --- head/sys/dev/hyperv/netvsc/hv_net_vsc.h Fri Mar 4 07:00:37 2016 (r296380) +++ head/sys/dev/hyperv/netvsc/hv_net_vsc.h Fri Mar 4 07:07:42 2016 (r296381) @@ -1208,6 +1208,7 @@ struct hn_tx_ring { u_long hn_txdma_failed; u_long hn_tx_collapsed; u_long hn_tx_chimney; + u_long hn_pkts; /* Rarely used stuffs */ struct hn_txdesc *hn_txdesc; Modified: head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c ============================================================================== --- head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c Fri Mar 4 07:00:37 2016 (r296380) +++ head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c Fri Mar 4 07:07:42 2016 (r296381) @@ -1021,6 +1021,7 @@ again: if (txd->m->m_flags & M_MCAST) if_inc_counter(ifp, IFCOUNTER_OMCASTS, 1); } + txr->hn_pkts++; } hn_txdesc_put(txr, txd); @@ -2402,6 +2403,9 @@ hn_create_tx_ring(struct hn_softc *sc, i CTLFLAG_RD, &txr->hn_oactive, 0, "over active"); } + SYSCTL_ADD_ULONG(ctx, child, OID_AUTO, "packets", + CTLFLAG_RW, &txr->hn_pkts, + "# of packets transmitted"); } }