Differential D21952 Diff 63099 head/sys/dev/cxgbe/t4_main.c

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head/sys/dev/cxgbe/t4_main.c

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Show First 20 Lines • Show All 1,469 Lines • ▼ Show 20 Lines	t4_detach_common(device_t dev)

sc = device_get_softc(dev);		sc = device_get_softc(dev);

if (sc->cdev) {		if (sc->cdev) {
destroy_dev(sc->cdev);		destroy_dev(sc->cdev);
sc->cdev = NULL;		sc->cdev = NULL;
}		}

		sx_xlock(&t4_list_lock);
		SLIST_REMOVE(&t4_list, sc, adapter, link);
		sx_xunlock(&t4_list_lock);

sc->flags &= ~CHK_MBOX_ACCESS;		sc->flags &= ~CHK_MBOX_ACCESS;
if (sc->flags & FULL_INIT_DONE) {		if (sc->flags & FULL_INIT_DONE) {
if (!(sc->flags & IS_VF))		if (!(sc->flags & IS_VF))
t4_intr_disable(sc);		t4_intr_disable(sc);
}		}

if (device_is_attached(dev)) {		if (device_is_attached(dev)) {
rc = bus_generic_detach(dev);		rc = bus_generic_detach(dev);
▲ Show 20 Lines • Show All 77 Lines • ▼ Show 20 Lines	#endif
free(sc->sge.eqmap, M_CXGBE);		free(sc->sge.eqmap, M_CXGBE);
free(sc->tids.ftid_tab, M_CXGBE);		free(sc->tids.ftid_tab, M_CXGBE);
free(sc->tids.hpftid_tab, M_CXGBE);		free(sc->tids.hpftid_tab, M_CXGBE);
free_hftid_hash(&sc->tids);		free_hftid_hash(&sc->tids);
free(sc->tids.atid_tab, M_CXGBE);		free(sc->tids.atid_tab, M_CXGBE);
free(sc->tids.tid_tab, M_CXGBE);		free(sc->tids.tid_tab, M_CXGBE);
free(sc->tt.tls_rx_ports, M_CXGBE);		free(sc->tt.tls_rx_ports, M_CXGBE);
t4_destroy_dma_tag(sc);		t4_destroy_dma_tag(sc);
if (mtx_initialized(&sc->sc_lock)) {
sx_xlock(&t4_list_lock);
SLIST_REMOVE(&t4_list, sc, adapter, link);
sx_xunlock(&t4_list_lock);
mtx_destroy(&sc->sc_lock);
}

callout_drain(&sc->sfl_callout);		callout_drain(&sc->sfl_callout);
if (mtx_initialized(&sc->tids.ftid_lock)) {		if (mtx_initialized(&sc->tids.ftid_lock)) {
mtx_destroy(&sc->tids.ftid_lock);		mtx_destroy(&sc->tids.ftid_lock);
cv_destroy(&sc->tids.ftid_cv);		cv_destroy(&sc->tids.ftid_cv);
}		}
if (mtx_initialized(&sc->tids.atid_lock))		if (mtx_initialized(&sc->tids.atid_lock))
mtx_destroy(&sc->tids.atid_lock);		mtx_destroy(&sc->tids.atid_lock);
if (mtx_initialized(&sc->sfl_lock))
mtx_destroy(&sc->sfl_lock);
if (mtx_initialized(&sc->ifp_lock))		if (mtx_initialized(&sc->ifp_lock))
mtx_destroy(&sc->ifp_lock);		mtx_destroy(&sc->ifp_lock);
if (mtx_initialized(&sc->reg_lock))
mtx_destroy(&sc->reg_lock);

if (rw_initialized(&sc->policy_lock)) {		if (rw_initialized(&sc->policy_lock)) {
rw_destroy(&sc->policy_lock);		rw_destroy(&sc->policy_lock);
#ifdef TCP_OFFLOAD		#ifdef TCP_OFFLOAD
if (sc->policy != NULL)		if (sc->policy != NULL)
free_offload_policy(sc->policy);		free_offload_policy(sc->policy);
#endif		#endif
}		}

for (i = 0; i < NUM_MEMWIN; i++) {		for (i = 0; i < NUM_MEMWIN; i++) {
struct memwin *mw = &sc->memwin[i];		struct memwin *mw = &sc->memwin[i];

if (rw_initialized(&mw->mw_lock))		if (rw_initialized(&mw->mw_lock))
rw_destroy(&mw->mw_lock);		rw_destroy(&mw->mw_lock);
}		}

		mtx_destroy(&sc->sfl_lock);
		mtx_destroy(&sc->reg_lock);
		mtx_destroy(&sc->sc_lock);

bzero(sc, sizeof(*sc));		bzero(sc, sizeof(*sc));

return (0);		return (0);
}		}

static int		static int
cxgbe_probe(device_t dev)		cxgbe_probe(device_t dev)
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