Author: dexuan Date: Tue Jan 24 09:09:53 2017 New Revision: 312685 URL: https://svnweb.freebsd.org/changeset/base/312685
Log: 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) MFC after: 2 weeks Sponsored by: Microsoft Differential Revision: https://reviews.freebsd.org/D8909 Modified: head/sys/dev/hyperv/netvsc/if_hn.c head/sys/dev/hyperv/netvsc/if_hnvar.h Modified: head/sys/dev/hyperv/netvsc/if_hn.c ============================================================================== --- head/sys/dev/hyperv/netvsc/if_hn.c Tue Jan 24 08:56:54 2017 (r312684) +++ head/sys/dev/hyperv/netvsc/if_hn.c Tue Jan 24 09:09:53 2017 (r312685) @@ -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: head/sys/dev/hyperv/netvsc/if_hnvar.h ============================================================================== --- head/sys/dev/hyperv/netvsc/if_hnvar.h Tue Jan 24 08:56:54 2017 (r312684) +++ head/sys/dev/hyperv/netvsc/if_hnvar.h Tue Jan 24 09:09:53 2017 (r312685) @@ -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 _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
