示例#1
0
/*
 * Usage:
 *	xprt = svc_vc_create(sock, send_buf_size, recv_buf_size);
 *
 * Creates, registers, and returns a (rpc) tcp based transporter.
 * Once *xprt is initialized, it is registered as a transporter
 * see (svc.h, xprt_register).  This routine returns
 * a NULL if a problem occurred.
 *
 * The filedescriptor passed in is expected to refer to a bound, but
 * not yet connected socket.
 *
 * Since streams do buffered io similar to stdio, the caller can specify
 * how big the send and receive buffers are via the second and third parms;
 * 0 => use the system default.
 */
SVCXPRT *
svc_vc_create(SVCPOOL *pool, struct socket *so, size_t sendsize,
    size_t recvsize)
{
	SVCXPRT *xprt = NULL;
	struct sockaddr* sa;
	int error;

	SOCK_LOCK(so);
	if (so->so_state & (SS_ISCONNECTED|SS_ISDISCONNECTED)) {
		SOCK_UNLOCK(so);
		CURVNET_SET(so->so_vnet);
		error = so->so_proto->pr_usrreqs->pru_peeraddr(so, &sa);
		CURVNET_RESTORE();
		if (error)
			return (NULL);
		xprt = svc_vc_create_conn(pool, so, sa);
		free(sa, M_SONAME);
		return (xprt);
	}
	SOCK_UNLOCK(so);

	xprt = svc_xprt_alloc();
	sx_init(&xprt->xp_lock, "xprt->xp_lock");
	xprt->xp_pool = pool;
	xprt->xp_socket = so;
	xprt->xp_p1 = NULL;
	xprt->xp_p2 = NULL;
	xprt->xp_ops = &svc_vc_rendezvous_ops;

	CURVNET_SET(so->so_vnet);
	error = so->so_proto->pr_usrreqs->pru_sockaddr(so, &sa);
	CURVNET_RESTORE();
	if (error) {
		goto cleanup_svc_vc_create;
	}

	memcpy(&xprt->xp_ltaddr, sa, sa->sa_len);
	free(sa, M_SONAME);

	xprt_register(xprt);

	solisten(so, -1, curthread);

	SOCKBUF_LOCK(&so->so_rcv);
	xprt->xp_upcallset = 1;
	soupcall_set(so, SO_RCV, svc_vc_soupcall, xprt);
	SOCKBUF_UNLOCK(&so->so_rcv);

	return (xprt);
cleanup_svc_vc_create:
	if (xprt) {
		sx_destroy(&xprt->xp_lock);
		svc_xprt_free(xprt);
	}
	return (NULL);
}
示例#2
0
void drm_global_release(void)
{
	int i;
	for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
		struct drm_global_item *item = &glob[i];
		MPASS(item->object == NULL);
		MPASS(item->refcount == 0);
		sx_destroy(&item->mutex);
	}
}
示例#3
0
void
rm_destroy(struct rmlock *rm)
{

	rm_assert(rm, RA_UNLOCKED);
	LIST_FIRST(&rm->rm_activeReaders) = RM_DESTROYED;
	if (rm->lock_object.lo_flags & LO_SLEEPABLE)
		sx_destroy(&rm->rm_lock_sx);
	else
		mtx_destroy(&rm->rm_lock_mtx);
	lock_destroy(&rm->lock_object);
}
RTDECL(int)  RTSemFastMutexDestroy(RTSEMFASTMUTEX hFastMtx)
{
    PRTSEMFASTMUTEXINTERNAL pThis = hFastMtx;
    if (pThis == NIL_RTSEMFASTMUTEX)
        return VINF_SUCCESS;
    AssertPtrReturn(pThis, VERR_INVALID_HANDLE);
    AssertMsgReturn(pThis->u32Magic == RTSEMFASTMUTEX_MAGIC, ("%p: u32Magic=%RX32\n", pThis, pThis->u32Magic), VERR_INVALID_HANDLE);

    ASMAtomicWriteU32(&pThis->u32Magic, RTSEMFASTMUTEX_MAGIC_DEAD);
    sx_destroy(&pThis->SxLock);
    RTMemFree(pThis);

    return VINF_SUCCESS;
}
示例#5
0
/********************************************************************************
 * Free all of the resources associated with (sc).
 *
 * Should not be called if the controller is active.
 */
static void
twe_free(struct twe_softc *sc)
{
    struct twe_request	*tr;

    debug_called(4);

    /* throw away any command buffers */
    while ((tr = twe_dequeue_free(sc)) != NULL)
	twe_free_request(tr);

    if (sc->twe_cmd != NULL) {
	bus_dmamap_unload(sc->twe_cmd_dmat, sc->twe_cmdmap);
	bus_dmamem_free(sc->twe_cmd_dmat, sc->twe_cmd, sc->twe_cmdmap);
    }

    if (sc->twe_immediate != NULL) {
	bus_dmamap_unload(sc->twe_immediate_dmat, sc->twe_immediate_map);
	bus_dmamem_free(sc->twe_immediate_dmat, sc->twe_immediate,
			sc->twe_immediate_map);
    }

    if (sc->twe_immediate_dmat)
	bus_dma_tag_destroy(sc->twe_immediate_dmat);

    /* destroy the data-transfer DMA tag */
    if (sc->twe_buffer_dmat)
	bus_dma_tag_destroy(sc->twe_buffer_dmat);

    /* disconnect the interrupt handler */
    if (sc->twe_intr)
	bus_teardown_intr(sc->twe_dev, sc->twe_irq, sc->twe_intr);
    if (sc->twe_irq != NULL)
	bus_release_resource(sc->twe_dev, SYS_RES_IRQ, 0, sc->twe_irq);

    /* destroy the parent DMA tag */
    if (sc->twe_parent_dmat)
	bus_dma_tag_destroy(sc->twe_parent_dmat);

    /* release the register window mapping */
    if (sc->twe_io != NULL)
	bus_release_resource(sc->twe_dev, SYS_RES_IOPORT, TWE_IO_CONFIG_REG, sc->twe_io);

    /* destroy control device */
    if (sc->twe_dev_t != (struct cdev *)NULL)
	destroy_dev(sc->twe_dev_t);

    sx_destroy(&sc->twe_config_lock);
    mtx_destroy(&sc->twe_io_lock);
}
示例#6
0
/*
 * Mount the filesystem
 */
static int
devfs_mount(struct mount *mp)
{
	int error;
	struct devfs_mount *fmp;
	struct vnode *rvp;

	if (devfs_unr == NULL)
		devfs_unr = new_unrhdr(0, INT_MAX, NULL);

	error = 0;

	if (mp->mnt_flag & (MNT_UPDATE | MNT_ROOTFS))
		return (EOPNOTSUPP);

	fmp = malloc(sizeof *fmp, M_DEVFS, M_WAITOK | M_ZERO);
	fmp->dm_idx = alloc_unr(devfs_unr);
	sx_init(&fmp->dm_lock, "devfsmount");
	fmp->dm_holdcnt = 1;

	MNT_ILOCK(mp);
	mp->mnt_flag |= MNT_LOCAL;
	mp->mnt_kern_flag |= MNTK_MPSAFE | MNTK_LOOKUP_SHARED |
	    MNTK_EXTENDED_SHARED;
#ifdef MAC
	mp->mnt_flag |= MNT_MULTILABEL;
#endif
	MNT_IUNLOCK(mp);
	fmp->dm_mount = mp;
	mp->mnt_data = (void *) fmp;
	vfs_getnewfsid(mp);

	fmp->dm_rootdir = devfs_vmkdir(fmp, NULL, 0, NULL, DEVFS_ROOTINO);

	error = devfs_root(mp, LK_EXCLUSIVE, &rvp);
	if (error) {
		sx_destroy(&fmp->dm_lock);
		free_unr(devfs_unr, fmp->dm_idx);
		free(fmp, M_DEVFS);
		return (error);
	}

	VOP_UNLOCK(rvp, 0);

	vfs_mountedfrom(mp, "devfs");

	return (0);
}
示例#7
0
文件: svc_dg.c 项目: AhmadTux/freebsd
static void
svc_dg_destroy(SVCXPRT *xprt)
{

	SOCKBUF_LOCK(&xprt->xp_socket->so_rcv);
	soupcall_clear(xprt->xp_socket, SO_RCV);
	SOCKBUF_UNLOCK(&xprt->xp_socket->so_rcv);

	sx_destroy(&xprt->xp_lock);
	if (xprt->xp_socket)
		(void)soclose(xprt->xp_socket);

	if (xprt->xp_netid)
		(void) mem_free(xprt->xp_netid, strlen(xprt->xp_netid) + 1);
	svc_xprt_free(xprt);
}
示例#8
0
void
t4_tracer_modunload()
{

	if (t4_cloner != NULL) {
		/*
		 * The module is being unloaded so the nexus drivers have
		 * detached.  The tracing interfaces can not outlive the nexus
		 * (ifp->if_softc is the nexus) and must have been destroyed
		 * already.  XXX: but if_clone is opaque to us and we can't
		 * assert LIST_EMPTY(&t4_cloner->ifc_iflist) at this time.
		 */
		if_clone_detach(t4_cloner);
	}
	sx_destroy(&t4_trace_lock);
}
示例#9
0
static void
ksem_module_destroy(void)
{

#ifdef COMPAT_FREEBSD32
	syscall32_helper_unregister(ksem32_syscalls);
#endif
	syscall_helper_unregister(ksem_syscalls);

	hashdestroy(ksem_dictionary, M_KSEM, ksem_hash);
	sx_destroy(&ksem_dict_lock);
	mtx_destroy(&ksem_count_lock);
	mtx_destroy(&sem_lock);
	p31b_unsetcfg(CTL_P1003_1B_SEM_VALUE_MAX);
	p31b_unsetcfg(CTL_P1003_1B_SEM_NSEMS_MAX);
}
示例#10
0
文件: sfxge.c 项目: AhmadTux/freebsd
static void
sfxge_destroy(struct sfxge_softc *sc)
{
	efx_nic_t *enp;

	/* Clean up port state. */
	sfxge_port_fini(sc);

	/* Clean up transmit state. */
	sfxge_tx_fini(sc);

	/* Clean up receive state. */
	sfxge_rx_fini(sc);

	/* Clean up event processing state. */
	sfxge_ev_fini(sc);

	/* Clean up interrupts. */
	sfxge_intr_fini(sc);

	/* Tear down common code subsystems. */
	efx_nic_reset(sc->enp);
	efx_vpd_fini(sc->enp);
	efx_nvram_fini(sc->enp);
	efx_nic_unprobe(sc->enp);

	/* Tear down MCDI. */
	sfxge_mcdi_fini(sc);

	/* Destroy common code context. */
	enp = sc->enp;
	sc->enp = NULL;
	efx_nic_destroy(enp);

	/* Free DMA memory. */
	sfxge_dma_fini(sc);

	/* Free mapped BARs. */
	sfxge_bar_fini(sc);

	(void) pci_disable_busmaster(sc->dev);

	taskqueue_drain(taskqueue_thread, &sc->task_reset);

	/* Destroy the softc lock. */
	sx_destroy(&sc->softc_lock);
}
示例#11
0
/*
 * Destroy per-FS structures supporting extended attributes.  Assumes
 * that EAs have already been stopped, and will panic if not.
 */
void
ufs_extattr_uepm_destroy(struct ufs_extattr_per_mount *uepm)
{

	if (!(uepm->uepm_flags & UFS_EXTATTR_UEPM_INITIALIZED))
		panic("ufs_extattr_uepm_destroy: not initialized");

	if ((uepm->uepm_flags & UFS_EXTATTR_UEPM_STARTED))
		panic("ufs_extattr_uepm_destroy: called while still started");

	/*
	 * It's not clear that either order for the next two lines is
	 * ideal, and it should never be a problem if this is only called
	 * during unmount, and with vfs_busy().
	 */
	uepm->uepm_flags &= ~UFS_EXTATTR_UEPM_INITIALIZED;
	sx_destroy(&uepm->uepm_lock);
}
示例#12
0
/*
 * Release a reference and free on the last one.
 */
static void
filemon_release(struct filemon *filemon)
{

	if (refcount_release(&filemon->refcnt) == 0)
		return;
	/*
	 * There are valid cases of releasing while locked, such as in
	 * filemon_untrack_processes, but none which are done where there
	 * is not at least 1 reference remaining.
	 */
	sx_assert(&filemon->lock, SA_UNLOCKED);

	if (filemon->cred != NULL)
		crfree(filemon->cred);
	sx_destroy(&filemon->lock);
	free(filemon, M_FILEMON);
}
示例#13
0
void
pefs_dircache_free(struct pefs_dircache *pd)
{
	struct pefs_dircache_entry *pde;

	if (pd == NULL)
		return;

	while (!LIST_EMPTY(DIRCACHE_STALEHEAD(pd))) {
		pde = LIST_FIRST(DIRCACHE_STALEHEAD(pd));
		dircache_entry_free(pde);
	}
	while (!LIST_EMPTY(DIRCACHE_ACTIVEHEAD(pd))) {
		pde = LIST_FIRST(DIRCACHE_ACTIVEHEAD(pd));
		dircache_entry_free(pde);
	}
	sx_destroy(&pd->pd_lock);
	uma_zfree(dircache_zone, pd);
}
示例#14
0
static void
iicdtor(void *data)
{
	device_t iicdev, parent;
	struct iic_cdevpriv *priv;

	priv = data;
	KASSERT(priv != NULL, ("iic cdevpriv should not be NULL!"));

	iicdev = priv->sc->sc_dev;
	parent = device_get_parent(iicdev);

	if (priv->started) {
		iicbus_stop(parent);
		iicbus_reset(parent, IIC_UNKNOWN, 0, NULL);
		iicbus_release_bus(parent, iicdev);
	}

	sx_destroy(&priv->lock);
	free(priv, M_IIC);
}
示例#15
0
void
fdata_trydestroy(struct fuse_data *data)
{
	FS_DEBUG("data=%p data.mp=%p data.fdev=%p data.flags=%04x\n",
	    data, data->mp, data->fdev, data->dataflags);

	FS_DEBUG("destroy: data=%p\n", data);
	data->ref--;
	MPASS(data->ref >= 0);
	if (data->ref != 0)
		return;

	/* Driving off stage all that stuff thrown at device... */
	mtx_destroy(&data->ms_mtx);
	mtx_destroy(&data->aw_mtx);
	sx_destroy(&data->rename_lock);

	crfree(data->daemoncred);

	free(data, M_FUSEMSG);
}
示例#16
0
static void mlx4_en_remove(struct mlx4_dev *dev, void *endev_ptr)
{
	struct mlx4_en_dev *mdev = endev_ptr;
	int i;

	mutex_lock(&mdev->state_lock);
	mdev->device_up = false;
	mutex_unlock(&mdev->state_lock);

	mlx4_foreach_port(i, dev, MLX4_PORT_TYPE_ETH)
		if (mdev->pndev[i])
			mlx4_en_destroy_netdev(mdev->pndev[i]);

	flush_workqueue(mdev->workqueue);
	destroy_workqueue(mdev->workqueue);
	mlx4_mr_free(dev, &mdev->mr);
	mlx4_uar_free(dev, &mdev->priv_uar);
	mlx4_pd_free(dev, mdev->priv_pdn);
	sx_destroy(&mdev->state_lock.sx);
	mtx_destroy(&mdev->uar_lock.m);
	kfree(mdev);
}
示例#17
0
void
nwfs_hash_free(void) {
	sx_destroy(&nwhashlock);
	free(nwhashtbl, M_NWFSHASH);
}
示例#18
0
void
devfs_unmount_final(struct devfs_mount *fmp)
{
	sx_destroy(&fmp->dm_lock);
	free(fmp, M_DEVFS);
}
示例#19
0
/*
 * Create a new transport for a socket optained via soaccept().
 */
SVCXPRT *
svc_vc_create_conn(SVCPOOL *pool, struct socket *so, struct sockaddr *raddr)
{
	SVCXPRT *xprt = NULL;
	struct cf_conn *cd = NULL;
	struct sockaddr* sa = NULL;
	struct sockopt opt;
	int one = 1;
	int error;

	bzero(&opt, sizeof(struct sockopt));
	opt.sopt_dir = SOPT_SET;
	opt.sopt_level = SOL_SOCKET;
	opt.sopt_name = SO_KEEPALIVE;
	opt.sopt_val = &one;
	opt.sopt_valsize = sizeof(one);
	error = sosetopt(so, &opt);
	if (error) {
		return (NULL);
	}

	if (so->so_proto->pr_protocol == IPPROTO_TCP) {
		bzero(&opt, sizeof(struct sockopt));
		opt.sopt_dir = SOPT_SET;
		opt.sopt_level = IPPROTO_TCP;
		opt.sopt_name = TCP_NODELAY;
		opt.sopt_val = &one;
		opt.sopt_valsize = sizeof(one);
		error = sosetopt(so, &opt);
		if (error) {
			return (NULL);
		}
	}

	cd = mem_alloc(sizeof(*cd));
	cd->strm_stat = XPRT_IDLE;

	xprt = svc_xprt_alloc();
	sx_init(&xprt->xp_lock, "xprt->xp_lock");
	xprt->xp_pool = pool;
	xprt->xp_socket = so;
	xprt->xp_p1 = cd;
	xprt->xp_p2 = NULL;
	xprt->xp_ops = &svc_vc_ops;

	/*
	 * See http://www.connectathon.org/talks96/nfstcp.pdf - client
	 * has a 5 minute timer, server has a 6 minute timer.
	 */
	xprt->xp_idletimeout = 6 * 60;

	memcpy(&xprt->xp_rtaddr, raddr, raddr->sa_len);

	CURVNET_SET(so->so_vnet);
	error = so->so_proto->pr_usrreqs->pru_sockaddr(so, &sa);
	CURVNET_RESTORE();
	if (error)
		goto cleanup_svc_vc_create;

	memcpy(&xprt->xp_ltaddr, sa, sa->sa_len);
	free(sa, M_SONAME);

	xprt_register(xprt);

	SOCKBUF_LOCK(&so->so_rcv);
	xprt->xp_upcallset = 1;
	soupcall_set(so, SO_RCV, svc_vc_soupcall, xprt);
	SOCKBUF_UNLOCK(&so->so_rcv);

	/*
	 * Throw the transport into the active list in case it already
	 * has some data buffered.
	 */
	sx_xlock(&xprt->xp_lock);
	xprt_active(xprt);
	sx_xunlock(&xprt->xp_lock);

	return (xprt);
cleanup_svc_vc_create:
	if (xprt) {
		sx_destroy(&xprt->xp_lock);
		svc_xprt_free(xprt);
	}
	if (cd)
		mem_free(cd, sizeof(*cd));
	return (NULL);
}
示例#20
0
static int
linux_elf_modevent(module_t mod, int type, void *data)
{
	Elf32_Brandinfo **brandinfo;
	int error;
	struct linux_ioctl_handler **lihp;
	struct linux_device_handler **ldhp;

	error = 0;

	switch(type) {
	case MOD_LOAD:
		for (brandinfo = &linux_brandlist[0]; *brandinfo != NULL;
		     ++brandinfo)
			if (elf32_insert_brand_entry(*brandinfo) < 0)
				error = EINVAL;
		if (error == 0) {
			SET_FOREACH(lihp, linux_ioctl_handler_set)
				linux_ioctl_register_handler(*lihp);
			SET_FOREACH(ldhp, linux_device_handler_set)
				linux_device_register_handler(*ldhp);
			mtx_init(&emul_lock, "emuldata lock", NULL, MTX_DEF);
			sx_init(&emul_shared_lock, "emuldata->shared lock");
			LIST_INIT(&futex_list);
			mtx_init(&futex_mtx, "ftllk", NULL, MTX_DEF);
			linux_exit_tag = EVENTHANDLER_REGISTER(process_exit,
			    linux_proc_exit, NULL, 1000);
			linux_exec_tag = EVENTHANDLER_REGISTER(process_exec,
			    linux_proc_exec, NULL, 1000);
			linux_szplatform = roundup(strlen(linux_platform) + 1,
			    sizeof(char *));
			linux_osd_jail_register();
			stclohz = (stathz ? stathz : hz);
			if (bootverbose)
				printf("Linux ELF exec handler installed\n");
		} else
			printf("cannot insert Linux ELF brand handler\n");
		break;
	case MOD_UNLOAD:
		for (brandinfo = &linux_brandlist[0]; *brandinfo != NULL;
		     ++brandinfo)
			if (elf32_brand_inuse(*brandinfo))
				error = EBUSY;
		if (error == 0) {
			for (brandinfo = &linux_brandlist[0];
			     *brandinfo != NULL; ++brandinfo)
				if (elf32_remove_brand_entry(*brandinfo) < 0)
					error = EINVAL;
		}
		if (error == 0) {
			SET_FOREACH(lihp, linux_ioctl_handler_set)
				linux_ioctl_unregister_handler(*lihp);
			SET_FOREACH(ldhp, linux_device_handler_set)
				linux_device_unregister_handler(*ldhp);
			mtx_destroy(&emul_lock);
			sx_destroy(&emul_shared_lock);
			mtx_destroy(&futex_mtx);
			EVENTHANDLER_DEREGISTER(process_exit, linux_exit_tag);
			EVENTHANDLER_DEREGISTER(process_exec, linux_exec_tag);
			linux_osd_jail_deregister();
			if (bootverbose)
				printf("Linux ELF exec handler removed\n");
		} else
			printf("Could not deinstall ELF interpreter entry\n");
		break;
	default:
		return EOPNOTSUPP;
	}
	return error;
}
示例#21
0
文件: sfxge.c 项目: AhmadTux/freebsd
static int
sfxge_create(struct sfxge_softc *sc)
{
	device_t dev;
	efx_nic_t *enp;
	int error;

	dev = sc->dev;

	sx_init(&sc->softc_lock, "sfxge_softc");

	sc->stats_node = SYSCTL_ADD_NODE(
		device_get_sysctl_ctx(dev),
		SYSCTL_CHILDREN(device_get_sysctl_tree(dev)),
		OID_AUTO, "stats", CTLFLAG_RD, NULL, "Statistics");
	if (!sc->stats_node) {
		error = ENOMEM;
		goto fail;
	}

	TASK_INIT(&sc->task_reset, 0, sfxge_reset, sc);

	(void) pci_enable_busmaster(dev);

	/* Initialize DMA mappings. */
	if ((error = sfxge_dma_init(sc)) != 0)
		goto fail;

	/* Map the device registers. */
	if ((error = sfxge_bar_init(sc)) != 0)
		goto fail;

	error = efx_family(pci_get_vendor(dev), pci_get_device(dev),
	    &sc->family);
	KASSERT(error == 0, ("Family should be filtered by sfxge_probe()"));

	/* Create the common code nic object. */
	mtx_init(&sc->enp_lock, "sfxge_nic", NULL, MTX_DEF);
	if ((error = efx_nic_create(sc->family, (efsys_identifier_t *)sc,
	    &sc->bar, &sc->enp_lock, &enp)) != 0)
		goto fail3;
	sc->enp = enp;

	/* Initialize MCDI to talk to the microcontroller. */
	if ((error = sfxge_mcdi_init(sc)) != 0)
		goto fail4;

	/* Probe the NIC and build the configuration data area. */
	if ((error = efx_nic_probe(enp)) != 0)
		goto fail5;

	/* Initialize the NVRAM. */
	if ((error = efx_nvram_init(enp)) != 0)
		goto fail6;

	/* Initialize the VPD. */
	if ((error = efx_vpd_init(enp)) != 0)
		goto fail7;

	/* Reset the NIC. */
	if ((error = efx_nic_reset(enp)) != 0)
		goto fail8;

	/* Initialize buffer table allocation. */
	sc->buffer_table_next = 0;

	/* Set up interrupts. */
	if ((error = sfxge_intr_init(sc)) != 0)
		goto fail8;

	/* Initialize event processing state. */
	if ((error = sfxge_ev_init(sc)) != 0)
		goto fail11;

	/* Initialize receive state. */
	if ((error = sfxge_rx_init(sc)) != 0)
		goto fail12;

	/* Initialize transmit state. */
	if ((error = sfxge_tx_init(sc)) != 0)
		goto fail13;

	/* Initialize port state. */
	if ((error = sfxge_port_init(sc)) != 0)
		goto fail14;

	sc->init_state = SFXGE_INITIALIZED;

	return (0);

fail14:
	sfxge_tx_fini(sc);

fail13:
	sfxge_rx_fini(sc);

fail12:
	sfxge_ev_fini(sc);

fail11:
	sfxge_intr_fini(sc);

fail8:
	efx_vpd_fini(enp);

fail7:
	efx_nvram_fini(enp);

fail6:
	efx_nic_unprobe(enp);

fail5:
	sfxge_mcdi_fini(sc);

fail4:
	sc->enp = NULL;
	efx_nic_destroy(enp);
	mtx_destroy(&sc->enp_lock);

fail3:
	sfxge_bar_fini(sc);
	(void) pci_disable_busmaster(sc->dev);

fail:
	sc->dev = NULL;
	sx_destroy(&sc->softc_lock);
	return (error);
}