Date: Wed, 22 Feb 2017 06:06:58 +0000 (UTC) From: Dexuan Cui <dexuan@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r314083 - stable/11/sys/dev/hyperv/netvsc Message-ID: <201702220606.v1M66wZG096374@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: dexuan Date: Wed Feb 22 06:06:58 2017 New Revision: 314083 URL: https://svnweb.freebsd.org/changeset/base/314083 Log: MFC: 312685 Approved by: sephe(mentor) r312685 hyperv/hn: remember the channel pointer in struct hn_rx_ring This will be used by the coming NIC SR-IOV patch. Reviewed by: sephe Approved by: sephe (mentor) Sponsored by: Microsoft Differential Revision: https://reviews.freebsd.org/D8909 Modified: stable/11/sys/dev/hyperv/netvsc/if_hn.c stable/11/sys/dev/hyperv/netvsc/if_hnvar.h Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/hyperv/netvsc/if_hn.c ============================================================================== --- stable/11/sys/dev/hyperv/netvsc/if_hn.c Wed Feb 22 05:11:24 2017 (r314082) +++ stable/11/sys/dev/hyperv/netvsc/if_hn.c Wed Feb 22 06:06:58 2017 (r314083) @@ -4323,6 +4323,7 @@ hn_chan_attach(struct hn_softc *sc, stru KASSERT((rxr->hn_rx_flags & HN_RX_FLAG_ATTACHED) == 0, ("RX ring %d already attached", idx)); rxr->hn_rx_flags |= HN_RX_FLAG_ATTACHED; + rxr->hn_chan = chan; if (bootverbose) { if_printf(sc->hn_ifp, "link RX ring %d to chan%u\n", Modified: stable/11/sys/dev/hyperv/netvsc/if_hnvar.h ============================================================================== --- stable/11/sys/dev/hyperv/netvsc/if_hnvar.h Wed Feb 22 05:11:24 2017 (r314082) +++ stable/11/sys/dev/hyperv/netvsc/if_hnvar.h Wed Feb 22 06:06:58 2017 (r314083) @@ -85,6 +85,8 @@ struct hn_rx_ring { void *hn_br; /* TX/RX bufring */ struct hyperv_dma hn_br_dma; + + struct vmbus_channel *hn_chan; } __aligned(CACHE_LINE_SIZE); #define HN_TRUST_HCSUM_IP 0x0001
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201702220606.v1M66wZG096374>