Date: Sat, 29 Apr 2017 08:52:07 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r317586 - head/sys/net Message-ID: <201704290852.v3T8q7PL054387@repo.freebsd.org>
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Author: mav Date: Sat Apr 29 08:52:07 2017 New Revision: 317586 URL: https://svnweb.freebsd.org/changeset/base/317586 Log: Make if_bridge complain if it can't disable some capabilities. MFC after: 2 weeks Sponsored by: iXsystems, Inc. Modified: head/sys/net/if_bridge.c Modified: head/sys/net/if_bridge.c ============================================================================== --- head/sys/net/if_bridge.c Sat Apr 29 08:28:59 2017 (r317585) +++ head/sys/net/if_bridge.c Sat Apr 29 08:52:07 2017 (r317586) @@ -940,8 +940,12 @@ bridge_set_ifcap(struct bridge_softc *sc error = (*ifp->if_ioctl)(ifp, SIOCSIFCAP, (caddr_t)&ifr); if (error) if_printf(sc->sc_ifp, - "error setting interface capabilities on %s\n", - ifp->if_xname); + "error setting capabilities on %s: %d\n", + ifp->if_xname, error); + if ((ifp->if_capenable & ~set) != 0) + if_printf(sc->sc_ifp, + "can't disable some capabilities on %s: 0x%x\n", + ifp->if_xname, ifp->if_capenable & ~set); } }
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