Date: Fri, 8 Jun 2018 09:52:49 +0000 (UTC) From: "Andrey V. Elsukov" <ae@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: r334835 - stable/11/sys/net Message-ID: <201806080952.w589qnvj059793@repo.freebsd.org>
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Author: ae Date: Fri Jun 8 09:52:49 2018 New Revision: 334835 URL: https://svnweb.freebsd.org/changeset/base/334835 Log: MFC r333400: Add IFCAP_LINKSTATE support to if_loop(4). Modified: stable/11/sys/net/if_loop.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/net/if_loop.c ============================================================================== --- stable/11/sys/net/if_loop.c Fri Jun 8 07:29:24 2018 (r334834) +++ stable/11/sys/net/if_loop.c Fri Jun 8 09:52:49 2018 (r334835) @@ -133,7 +133,7 @@ lo_clone_create(struct if_clone *ifc, int unit, caddr_ ifp->if_output = looutput; ifp->if_snd.ifq_maxlen = ifqmaxlen; ifp->if_capabilities = ifp->if_capenable = - IFCAP_HWCSUM | IFCAP_HWCSUM_IPV6; + IFCAP_HWCSUM | IFCAP_HWCSUM_IPV6 | IFCAP_LINKSTATE; ifp->if_hwassist = LO_CSUM_FEATURES | LO_CSUM_FEATURES6; if_attach(ifp); bpfattach(ifp, DLT_NULL, sizeof(u_int32_t)); @@ -406,6 +406,8 @@ loioctl(struct ifnet *ifp, u_long cmd, caddr_t data) break; case SIOCSIFFLAGS: + if_link_state_change(ifp, (ifp->if_flags & IFF_UP) ? + LINK_STATE_UP: LINK_STATE_DOWN); break; case SIOCSIFCAP:
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