From owner-svn-src-head@FreeBSD.ORG Mon Jan 3 18:28:30 2011 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E4CE11065673; Mon, 3 Jan 2011 18:28:30 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id D30318FC0A; Mon, 3 Jan 2011 18:28:30 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p03ISUqw001425; Mon, 3 Jan 2011 18:28:30 GMT (envelope-from jhb@svn.freebsd.org) Received: (from jhb@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p03ISU1S001414; Mon, 3 Jan 2011 18:28:30 GMT (envelope-from jhb@svn.freebsd.org) Message-Id: <201101031828.p03ISU1S001414@svn.freebsd.org> From: John Baldwin Date: Mon, 3 Jan 2011 18:28:30 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r216925 - in head/sys/dev: ae age alc ale nfe X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 Jan 2011 18:28:31 -0000 Author: jhb Date: Mon Jan 3 18:28:30 2011 New Revision: 216925 URL: http://svn.freebsd.org/changeset/base/216925 Log: Add a 'locked' variant of the foo_start() routine and call it directly from interrupt handlers and watchdog routines instead of queueing a task to call foo_start(). Reviewed by: yongari MFC after: 1 month Modified: head/sys/dev/ae/if_ae.c head/sys/dev/ae/if_aevar.h head/sys/dev/age/if_age.c head/sys/dev/age/if_agevar.h head/sys/dev/alc/if_alc.c head/sys/dev/alc/if_alcvar.h head/sys/dev/ale/if_ale.c head/sys/dev/ale/if_alevar.h head/sys/dev/nfe/if_nfe.c head/sys/dev/nfe/if_nfevar.h Modified: head/sys/dev/ae/if_ae.c ============================================================================== --- head/sys/dev/ae/if_ae.c Mon Jan 3 18:22:22 2011 (r216924) +++ head/sys/dev/ae/if_ae.c Mon Jan 3 18:28:30 2011 (r216925) @@ -124,10 +124,10 @@ static int ae_resume(device_t dev); static unsigned int ae_tx_avail_size(ae_softc_t *sc); static int ae_encap(ae_softc_t *sc, struct mbuf **m_head); static void ae_start(struct ifnet *ifp); +static void ae_start_locked(struct ifnet *ifp); static void ae_link_task(void *arg, int pending); static void ae_stop_rxmac(ae_softc_t *sc); static void ae_stop_txmac(ae_softc_t *sc); -static void ae_tx_task(void *arg, int pending); static void ae_mac_config(ae_softc_t *sc); static int ae_intr(void *arg); static void ae_int_task(void *arg, int pending); @@ -402,7 +402,6 @@ ae_attach(device_t dev) /* * Create and run all helper tasks. */ - TASK_INIT(&sc->tx_task, 1, ae_tx_task, ifp); sc->tq = taskqueue_create_fast("ae_taskq", M_WAITOK, taskqueue_thread_enqueue, &sc->tq); if (sc->tq == NULL) { @@ -763,7 +762,6 @@ ae_detach(device_t dev) AE_UNLOCK(sc); callout_drain(&sc->tick_ch); taskqueue_drain(sc->tq, &sc->int_task); - taskqueue_drain(sc->tq, &sc->tx_task); taskqueue_drain(taskqueue_swi, &sc->link_task); ether_ifdetach(ifp); } @@ -1518,23 +1516,32 @@ static void ae_start(struct ifnet *ifp) { ae_softc_t *sc; + + sc = ifp->if_softc; + AE_LOCK(sc); + ae_start_locked(ifp); + AE_UNLOCK(sc); +} + +static void +ae_start_locked(struct ifnet *ifp) +{ + ae_softc_t *sc; unsigned int count; struct mbuf *m0; int error; sc = ifp->if_softc; KASSERT(sc != NULL, ("[ae, %d]: sc is NULL", __LINE__)); - AE_LOCK(sc); + AE_LOCK_ASSERT(sc); #ifdef AE_DEBUG if_printf(ifp, "Start called.\n"); #endif if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) != - IFF_DRV_RUNNING || (sc->flags & AE_FLAG_LINK) == 0) { - AE_UNLOCK(sc); + IFF_DRV_RUNNING || (sc->flags & AE_FLAG_LINK) == 0) return; - } count = 0; while (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) { @@ -1570,7 +1577,6 @@ ae_start(struct ifnet *ifp) if_printf(ifp, "Tx pos now is %d.\n", sc->txd_cur); #endif } - AE_UNLOCK(sc); } static void @@ -1704,15 +1710,6 @@ ae_stop_txmac(ae_softc_t *sc) } static void -ae_tx_task(void *arg, int pending) -{ - struct ifnet *ifp; - - ifp = (struct ifnet *)arg; - ae_start(ifp); -} - -static void ae_mac_config(ae_softc_t *sc) { struct mii_data *mii; @@ -1869,7 +1866,7 @@ ae_tx_intr(ae_softc_t *sc) if ((sc->flags & AE_FLAG_TXAVAIL) != 0) { if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) - taskqueue_enqueue(sc->tq, &sc->tx_task); + ae_start_locked(ifp); } /* @@ -1997,7 +1994,7 @@ ae_watchdog(ae_softc_t *sc) ifp->if_drv_flags &= ~IFF_DRV_RUNNING; ae_init_locked(sc); if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) - taskqueue_enqueue(sc->tq, &sc->tx_task); + ae_start_locked(ifp); } static void Modified: head/sys/dev/ae/if_aevar.h ============================================================================== --- head/sys/dev/ae/if_aevar.h Mon Jan 3 18:22:22 2011 (r216924) +++ head/sys/dev/ae/if_aevar.h Mon Jan 3 18:28:30 2011 (r216925) @@ -119,7 +119,6 @@ typedef struct ae_softc { /* Tasks. */ struct task int_task; - struct task tx_task; struct task link_task; struct taskqueue *tq; Modified: head/sys/dev/age/if_age.c ============================================================================== --- head/sys/dev/age/if_age.c Mon Jan 3 18:22:22 2011 (r216924) +++ head/sys/dev/age/if_age.c Mon Jan 3 18:28:30 2011 (r216925) @@ -118,8 +118,8 @@ static void age_setwol(struct age_softc static int age_suspend(device_t); static int age_resume(device_t); static int age_encap(struct age_softc *, struct mbuf **); -static void age_tx_task(void *, int); static void age_start(struct ifnet *); +static void age_start_locked(struct ifnet *); static void age_watchdog(struct age_softc *); static int age_ioctl(struct ifnet *, u_long, caddr_t); static void age_mac_config(struct age_softc *); @@ -636,7 +636,6 @@ age_attach(device_t dev) ifp->if_data.ifi_hdrlen = sizeof(struct ether_vlan_header); /* Create local taskq. */ - TASK_INIT(&sc->age_tx_task, 1, age_tx_task, ifp); sc->age_tq = taskqueue_create_fast("age_taskq", M_WAITOK, taskqueue_thread_enqueue, &sc->age_tq); if (sc->age_tq == NULL) { @@ -693,7 +692,6 @@ age_detach(device_t dev) AGE_UNLOCK(sc); callout_drain(&sc->age_tick_ch); taskqueue_drain(sc->age_tq, &sc->age_int_task); - taskqueue_drain(sc->age_tq, &sc->age_tx_task); taskqueue_drain(taskqueue_swi, &sc->age_link_task); ether_ifdetach(ifp); } @@ -1706,16 +1704,18 @@ age_encap(struct age_softc *sc, struct m } static void -age_tx_task(void *arg, int pending) +age_start(struct ifnet *ifp) { - struct ifnet *ifp; + struct age_softc *sc; - ifp = (struct ifnet *)arg; - age_start(ifp); + sc = ifp->if_softc; + AGE_LOCK(sc); + age_start_locked(ifp); + AGE_UNLOCK(sc); } static void -age_start(struct ifnet *ifp) +age_start_locked(struct ifnet *ifp) { struct age_softc *sc; struct mbuf *m_head; @@ -1723,13 +1723,11 @@ age_start(struct ifnet *ifp) sc = ifp->if_softc; - AGE_LOCK(sc); + AGE_LOCK_ASSERT(sc); if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) != - IFF_DRV_RUNNING || (sc->age_flags & AGE_FLAG_LINK) == 0) { - AGE_UNLOCK(sc); + IFF_DRV_RUNNING || (sc->age_flags & AGE_FLAG_LINK) == 0) return; - } for (enq = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd); ) { IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head); @@ -1788,7 +1786,7 @@ age_watchdog(struct age_softc *sc) if_printf(sc->age_ifp, "watchdog timeout (missed Tx interrupts) -- recovering\n"); if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) - taskqueue_enqueue(sc->age_tq, &sc->age_tx_task); + age_start_locked(ifp); return; } if_printf(sc->age_ifp, "watchdog timeout\n"); @@ -1796,7 +1794,7 @@ age_watchdog(struct age_softc *sc) ifp->if_drv_flags &= ~IFF_DRV_RUNNING; age_init_locked(sc); if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) - taskqueue_enqueue(sc->age_tq, &sc->age_tx_task); + age_start_locked(ifp); } static int @@ -2172,7 +2170,7 @@ age_int_task(void *arg, int pending) age_init_locked(sc); } if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) - taskqueue_enqueue(sc->age_tq, &sc->age_tx_task); + age_start_locked(ifp); if ((status & INTR_SMB) != 0) age_stats_update(sc); } Modified: head/sys/dev/age/if_agevar.h ============================================================================== --- head/sys/dev/age/if_agevar.h Mon Jan 3 18:22:22 2011 (r216924) +++ head/sys/dev/age/if_agevar.h Mon Jan 3 18:28:30 2011 (r216925) @@ -222,7 +222,6 @@ struct age_softc { int age_tpd_cons; struct task age_int_task; - struct task age_tx_task; struct task age_link_task; struct taskqueue *age_tq; struct mtx age_mtx; Modified: head/sys/dev/alc/if_alc.c ============================================================================== --- head/sys/dev/alc/if_alc.c Mon Jan 3 18:22:22 2011 (r216924) +++ head/sys/dev/alc/if_alc.c Mon Jan 3 18:28:30 2011 (r216925) @@ -159,6 +159,7 @@ static void alc_setlinkspeed(struct alc_ static void alc_setwol(struct alc_softc *); static int alc_shutdown(device_t); static void alc_start(struct ifnet *); +static void alc_start_locked(struct ifnet *); static void alc_start_queue(struct alc_softc *); static void alc_stats_clear(struct alc_softc *); static void alc_stats_update(struct alc_softc *); @@ -168,7 +169,6 @@ static void alc_stop_queue(struct alc_so static int alc_suspend(device_t); static void alc_sysctl_node(struct alc_softc *); static void alc_tick(void *); -static void alc_tx_task(void *, int); static void alc_txeof(struct alc_softc *); static void alc_watchdog(struct alc_softc *); static int sysctl_int_range(SYSCTL_HANDLER_ARGS, int, int); @@ -1002,7 +1002,6 @@ alc_attach(device_t dev) ifp->if_data.ifi_hdrlen = sizeof(struct ether_vlan_header); /* Create local taskq. */ - TASK_INIT(&sc->alc_tx_task, 1, alc_tx_task, ifp); sc->alc_tq = taskqueue_create_fast("alc_taskq", M_WAITOK, taskqueue_thread_enqueue, &sc->alc_tq); if (sc->alc_tq == NULL) { @@ -1059,7 +1058,6 @@ alc_detach(device_t dev) ALC_UNLOCK(sc); callout_drain(&sc->alc_tick_ch); taskqueue_drain(sc->alc_tq, &sc->alc_int_task); - taskqueue_drain(sc->alc_tq, &sc->alc_tx_task); ether_ifdetach(ifp); } @@ -2237,16 +2235,18 @@ alc_encap(struct alc_softc *sc, struct m } static void -alc_tx_task(void *arg, int pending) +alc_start(struct ifnet *ifp) { - struct ifnet *ifp; + struct alc_softc *sc; - ifp = (struct ifnet *)arg; - alc_start(ifp); + sc = ifp->if_softc; + ALC_LOCK(sc); + alc_start_locked(ifp); + ALC_UNLOCK(sc); } static void -alc_start(struct ifnet *ifp) +alc_start_locked(struct ifnet *ifp) { struct alc_softc *sc; struct mbuf *m_head; @@ -2254,17 +2254,15 @@ alc_start(struct ifnet *ifp) sc = ifp->if_softc; - ALC_LOCK(sc); + ALC_LOCK_ASSERT(sc); /* Reclaim transmitted frames. */ if (sc->alc_cdata.alc_tx_cnt >= ALC_TX_DESC_HIWAT) alc_txeof(sc); if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) != - IFF_DRV_RUNNING || (sc->alc_flags & ALC_FLAG_LINK) == 0) { - ALC_UNLOCK(sc); + IFF_DRV_RUNNING || (sc->alc_flags & ALC_FLAG_LINK) == 0) return; - } for (enq = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd); ) { IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head); @@ -2303,8 +2301,6 @@ alc_start(struct ifnet *ifp) /* Set a timeout in case the chip goes out to lunch. */ sc->alc_watchdog_timer = ALC_TX_TIMEOUT; } - - ALC_UNLOCK(sc); } static void @@ -2330,7 +2326,7 @@ alc_watchdog(struct alc_softc *sc) ifp->if_drv_flags &= ~IFF_DRV_RUNNING; alc_init_locked(sc); if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) - taskqueue_enqueue(sc->alc_tq, &sc->alc_tx_task); + alc_start_locked(ifp); } static int @@ -2710,7 +2706,7 @@ alc_int_task(void *arg, int pending) } if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0 && !IFQ_DRV_IS_EMPTY(&ifp->if_snd)) - taskqueue_enqueue(sc->alc_tq, &sc->alc_tx_task); + alc_start_locked(ifp); } if (more == EAGAIN || Modified: head/sys/dev/alc/if_alcvar.h ============================================================================== --- head/sys/dev/alc/if_alcvar.h Mon Jan 3 18:22:22 2011 (r216924) +++ head/sys/dev/alc/if_alcvar.h Mon Jan 3 18:28:30 2011 (r216925) @@ -246,7 +246,6 @@ struct alc_softc { int alc_buf_size; struct task alc_int_task; - struct task alc_tx_task; struct taskqueue *alc_tq; struct mtx alc_mtx; }; Modified: head/sys/dev/ale/if_ale.c ============================================================================== --- head/sys/dev/ale/if_ale.c Mon Jan 3 18:22:22 2011 (r216924) +++ head/sys/dev/ale/if_ale.c Mon Jan 3 18:28:30 2011 (r216925) @@ -136,6 +136,7 @@ static void ale_setlinkspeed(struct ale_ static void ale_setwol(struct ale_softc *); static int ale_shutdown(device_t); static void ale_start(struct ifnet *); +static void ale_start_locked(struct ifnet *); static void ale_stats_clear(struct ale_softc *); static void ale_stats_update(struct ale_softc *); static void ale_stop(struct ale_softc *); @@ -143,7 +144,6 @@ static void ale_stop_mac(struct ale_soft static int ale_suspend(device_t); static void ale_sysctl_node(struct ale_softc *); static void ale_tick(void *); -static void ale_tx_task(void *, int); static void ale_txeof(struct ale_softc *); static void ale_watchdog(struct ale_softc *); static int sysctl_int_range(SYSCTL_HANDLER_ARGS, int, int); @@ -625,7 +625,6 @@ ale_attach(device_t dev) ifp->if_data.ifi_hdrlen = sizeof(struct ether_vlan_header); /* Create local taskq. */ - TASK_INIT(&sc->ale_tx_task, 1, ale_tx_task, ifp); sc->ale_tq = taskqueue_create_fast("ale_taskq", M_WAITOK, taskqueue_thread_enqueue, &sc->ale_tq); if (sc->ale_tq == NULL) { @@ -682,7 +681,6 @@ ale_detach(device_t dev) ALE_UNLOCK(sc); callout_drain(&sc->ale_tick_ch); taskqueue_drain(sc->ale_tq, &sc->ale_int_task); - taskqueue_drain(sc->ale_tq, &sc->ale_tx_task); taskqueue_drain(taskqueue_swi, &sc->ale_link_task); ether_ifdetach(ifp); } @@ -1845,16 +1843,18 @@ ale_encap(struct ale_softc *sc, struct m } static void -ale_tx_task(void *arg, int pending) +ale_start(struct ifnet *ifp) { - struct ifnet *ifp; + struct ale_softc *sc; - ifp = (struct ifnet *)arg; - ale_start(ifp); + sc = ifp->if_softc; + ALE_LOCK(sc); + ale_start_locked(ifp); + ALE_UNLOCK(sc); } static void -ale_start(struct ifnet *ifp) +ale_start_locked(struct ifnet *ifp) { struct ale_softc *sc; struct mbuf *m_head; @@ -1862,17 +1862,15 @@ ale_start(struct ifnet *ifp) sc = ifp->if_softc; - ALE_LOCK(sc); + ALE_LOCK_ASSERT(sc); /* Reclaim transmitted frames. */ if (sc->ale_cdata.ale_tx_cnt >= ALE_TX_DESC_HIWAT) ale_txeof(sc); if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) != - IFF_DRV_RUNNING || (sc->ale_flags & ALE_FLAG_LINK) == 0) { - ALE_UNLOCK(sc); + IFF_DRV_RUNNING || (sc->ale_flags & ALE_FLAG_LINK) == 0) return; - } for (enq = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd); ) { IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head); @@ -1933,7 +1931,7 @@ ale_watchdog(struct ale_softc *sc) ifp->if_drv_flags &= ~IFF_DRV_RUNNING; ale_init_locked(sc); if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) - taskqueue_enqueue(sc->ale_tq, &sc->ale_tx_task); + ale_start_locked(ifp); } static int @@ -2320,7 +2318,7 @@ ale_int_task(void *arg, int pending) return; } if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) - taskqueue_enqueue(sc->ale_tq, &sc->ale_tx_task); + ale_start_locked(ifp); } if (more == EAGAIN || Modified: head/sys/dev/ale/if_alevar.h ============================================================================== --- head/sys/dev/ale/if_alevar.h Mon Jan 3 18:22:22 2011 (r216924) +++ head/sys/dev/ale/if_alevar.h Mon Jan 3 18:28:30 2011 (r216925) @@ -222,7 +222,6 @@ struct ale_softc { int ale_pagesize; struct task ale_int_task; - struct task ale_tx_task; struct task ale_link_task; struct taskqueue *ale_tq; struct mtx ale_mtx; Modified: head/sys/dev/nfe/if_nfe.c ============================================================================== --- head/sys/dev/nfe/if_nfe.c Mon Jan 3 18:22:22 2011 (r216924) +++ head/sys/dev/nfe/if_nfe.c Mon Jan 3 18:28:30 2011 (r216925) @@ -99,8 +99,8 @@ static int nfe_jrxeof(struct nfe_softc static void nfe_txeof(struct nfe_softc *); static int nfe_encap(struct nfe_softc *, struct mbuf **); static void nfe_setmulti(struct nfe_softc *); -static void nfe_tx_task(void *, int); static void nfe_start(struct ifnet *); +static void nfe_start_locked(struct ifnet *); static void nfe_watchdog(struct ifnet *); static void nfe_init(void *); static void nfe_init_locked(void *); @@ -553,7 +553,6 @@ nfe_attach(device_t dev) error = ENOSPC; goto fail; } - TASK_INIT(&sc->nfe_tx_task, 1, nfe_tx_task, ifp); /* * Allocate Tx and Rx rings. @@ -679,7 +678,6 @@ nfe_detach(device_t dev) ifp->if_flags &= ~IFF_UP; NFE_UNLOCK(sc); callout_drain(&sc->nfe_stat_ch); - taskqueue_drain(taskqueue_fast, &sc->nfe_tx_task); ether_ifdetach(ifp); } @@ -1631,7 +1629,7 @@ nfe_poll(struct ifnet *ifp, enum poll_cm rx_npkts = nfe_rxeof(sc, count, &rx_npkts); nfe_txeof(sc); if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) - taskqueue_enqueue_fast(sc->nfe_tq, &sc->nfe_tx_task); + nfe_start_locked(ifp); if (cmd == POLL_AND_CHECK_STATUS) { if ((r = NFE_READ(sc, sc->nfe_irq_status)) == 0) { @@ -1903,7 +1901,7 @@ nfe_int_task(void *arg, int pending) nfe_txeof(sc); if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) - taskqueue_enqueue_fast(sc->nfe_tq, &sc->nfe_tx_task); + nfe_start_locked(ifp); NFE_UNLOCK(sc); @@ -2599,29 +2597,27 @@ done: static void -nfe_tx_task(void *arg, int pending) +nfe_start(struct ifnet *ifp) { - struct ifnet *ifp; + struct nfe_softc *sc = ifp->if_softc; - ifp = (struct ifnet *)arg; - nfe_start(ifp); + NFE_LOCK(sc); + nfe_start_locked(ifp); + NFE_UNLOCK(sc); } - static void -nfe_start(struct ifnet *ifp) +nfe_start_locked(struct ifnet *ifp) { struct nfe_softc *sc = ifp->if_softc; struct mbuf *m0; int enq; - NFE_LOCK(sc); + NFE_LOCK_ASSERT(sc); if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) != - IFF_DRV_RUNNING || sc->nfe_link == 0) { - NFE_UNLOCK(sc); + IFF_DRV_RUNNING || sc->nfe_link == 0) return; - } for (enq = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd);) { IFQ_DRV_DEQUEUE(&ifp->if_snd, m0); @@ -2651,8 +2647,6 @@ nfe_start(struct ifnet *ifp) */ sc->nfe_watchdog_timer = 5; } - - NFE_UNLOCK(sc); } @@ -2670,7 +2664,7 @@ nfe_watchdog(struct ifnet *ifp) if_printf(ifp, "watchdog timeout (missed Tx interrupts) " "-- recovering\n"); if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) - taskqueue_enqueue_fast(sc->nfe_tq, &sc->nfe_tx_task); + nfe_start_locked(ifp); return; } /* Check if we've lost start Tx command. */ Modified: head/sys/dev/nfe/if_nfevar.h ============================================================================== --- head/sys/dev/nfe/if_nfevar.h Mon Jan 3 18:22:22 2011 (r216924) +++ head/sys/dev/nfe/if_nfevar.h Mon Jan 3 18:28:30 2011 (r216925) @@ -139,7 +139,6 @@ struct nfe_softc { struct nfe_hw_stats nfe_stats; struct taskqueue *nfe_tq; struct task nfe_int_task; - struct task nfe_tx_task; int nfe_link; int nfe_suspended; int nfe_framesize;