From owner-p4-projects@FreeBSD.ORG Thu Apr 3 22:12:42 2008 Return-Path: Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id 794021065671; Thu, 3 Apr 2008 22:12:42 +0000 (UTC) Delivered-To: perforce@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3B5CE106566C for ; Thu, 3 Apr 2008 22:12:42 +0000 (UTC) (envelope-from thompsa@freebsd.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 25FFC8FC18 for ; Thu, 3 Apr 2008 22:12:42 +0000 (UTC) (envelope-from thompsa@freebsd.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.1/8.14.1) with ESMTP id m33MCgPg039321 for ; Thu, 3 Apr 2008 22:12:42 GMT (envelope-from thompsa@freebsd.org) Received: (from perforce@localhost) by repoman.freebsd.org (8.14.1/8.14.1/Submit) id m33MCgRf039319 for perforce@freebsd.org; Thu, 3 Apr 2008 22:12:42 GMT (envelope-from thompsa@freebsd.org) Date: Thu, 3 Apr 2008 22:12:42 GMT Message-Id: <200804032212.m33MCgRf039319@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: perforce set sender to thompsa@freebsd.org using -f From: Andrew Thompson To: Perforce Change Reviews Cc: Subject: PERFORCE change 139302 for review X-BeenThere: p4-projects@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: p4 projects tree changes List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Apr 2008 22:12:42 -0000 http://perforce.freebsd.org/chv.cgi?CH=139302 Change 139302 by thompsa@thompsa_burger on 2008/04/03 22:12:02 Add raw frame tx support. Submitted via: vapified wpi(4) w/ WPA Affected files ... .. //depot/projects/vap/sys/dev/wpi/if_wpi.c#15 edit Differences ... ==== //depot/projects/vap/sys/dev/wpi/if_wpi.c#15 (text+ko) ==== @@ -197,6 +197,8 @@ static int wpi_tx_data(struct wpi_softc *, struct mbuf *, struct ieee80211_node *, int); static void wpi_start(struct ifnet *); +static int wpi_raw_xmit(struct ieee80211_node *, struct mbuf *, + const struct ieee80211_bpf_params *); static void wpi_scan_start(struct ieee80211com *); static void wpi_scan_end(struct ieee80211com *); static void wpi_set_channel(struct ieee80211com *); @@ -666,6 +668,7 @@ /* override default methods */ ic->ic_node_alloc = wpi_node_alloc; ic->ic_newassoc = wpi_newassoc; + ic->ic_raw_xmit = wpi_raw_xmit; ic->ic_wme.wme_update = wpi_wme_update; ic->ic_scan_start = wpi_scan_start; ic->ic_scan_end = wpi_scan_end; @@ -2026,6 +2029,46 @@ } static int +wpi_raw_xmit(struct ieee80211_node *ni, struct mbuf *m, + const struct ieee80211_bpf_params *params) +{ + struct ieee80211com *ic = ni->ni_ic; + struct ifnet *ifp = ic->ic_ifp; + struct wpi_softc *sc = ifp->if_softc; + + /* prevent management frames from being sent if we're not ready */ + if (!(ifp->if_drv_flags & IFF_DRV_RUNNING)) { + m_freem(m); + ieee80211_free_node(ni); + return ENETDOWN; + } + WPI_LOCK(sc); + + /* management frames go into ring 0 */ + if (sc->txq[0].queued > sc->txq[0].count - 8) { + ifp->if_drv_flags |= IFF_DRV_OACTIVE; + m_freem(m); + WPI_UNLOCK(sc); + ieee80211_free_node(ni); + return ENOBUFS; /* XXX */ + } + + ifp->if_opackets++; + if (wpi_tx_data(sc, m, ni, 0) != 0) + goto bad; + sc->sc_tx_timer = 5; + callout_reset(&sc->watchdog_to, hz, wpi_watchdog, sc); + + WPI_UNLOCK(sc); + return 0; +bad: + ifp->if_oerrors++; + WPI_UNLOCK(sc); + ieee80211_free_node(ni); + return EIO; /* XXX */ +} + +static int wpi_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) { struct wpi_softc *sc = ifp->if_softc;