143 		struct qib_pportdata *ppd;  in qib_create_ctxts()  local
149 		ppd = dd->pport + (i % dd->num_pports);  in qib_create_ctxts()
151 		rcd = qib_create_ctxtdata(ppd, i, dd->assigned_node_id);  in qib_create_ctxts()
168 struct qib_ctxtdata *qib_create_ctxtdata(struct qib_pportdata *ppd, u32 ctxt,  in qib_create_ctxtdata()  argument
171 	struct qib_devdata *dd = ppd->dd;  in qib_create_ctxtdata()
178 		rcd->ppd = ppd;  in qib_create_ctxtdata()
224 int qib_init_pportdata(struct qib_pportdata *ppd, struct qib_devdata *dd,  in qib_init_pportdata()  argument
229 	ppd->dd = dd;  in qib_init_pportdata()
230 	ppd->hw_pidx = hw_pidx;  in qib_init_pportdata()
231 	ppd->port = port; /* IB port number, not index */  in qib_init_pportdata()
233 	spin_lock_init(&ppd->sdma_lock);  in qib_init_pportdata()
234 	spin_lock_init(&ppd->lflags_lock);  in qib_init_pportdata()
235 	spin_lock_init(&ppd->cc_shadow_lock);  in qib_init_pportdata()
236 	init_waitqueue_head(&ppd->state_wait);  in qib_init_pportdata()
238 	init_timer(&ppd->symerr_clear_timer);  in qib_init_pportdata()
239 	ppd->symerr_clear_timer.function = qib_clear_symerror_on_linkup;  in qib_init_pportdata()
240 	ppd->symerr_clear_timer.data = (unsigned long)ppd;  in qib_init_pportdata()
242 	ppd->qib_wq = NULL;  in qib_init_pportdata()
243 	ppd->ibport_data.pmastats =  in qib_init_pportdata()
245 	if (!ppd->ibport_data.pmastats)  in qib_init_pportdata()
251 	ppd->cc_supported_table_entries = min(max_t(int, qib_cc_table_size,  in qib_init_pportdata()
254 	ppd->cc_max_table_entries =  in qib_init_pportdata()
255 		ppd->cc_supported_table_entries/IB_CCT_ENTRIES;  in qib_init_pportdata()
259 	ppd->ccti_entries = kzalloc(size, GFP_KERNEL);  in qib_init_pportdata()
260 	if (!ppd->ccti_entries) {  in qib_init_pportdata()
268 	ppd->congestion_entries = kzalloc(size, GFP_KERNEL);  in qib_init_pportdata()
269 	if (!ppd->congestion_entries) {  in qib_init_pportdata()
277 	ppd->ccti_entries_shadow = kzalloc(size, GFP_KERNEL);  in qib_init_pportdata()
278 	if (!ppd->ccti_entries_shadow) {  in qib_init_pportdata()
286 	ppd->congestion_entries_shadow = kzalloc(size, GFP_KERNEL);  in qib_init_pportdata()
287 	if (!ppd->congestion_entries_shadow) {  in qib_init_pportdata()
297 	kfree(ppd->ccti_entries_shadow);  in qib_init_pportdata()
298 	ppd->ccti_entries_shadow = NULL;  in qib_init_pportdata()
300 	kfree(ppd->congestion_entries);  in qib_init_pportdata()
301 	ppd->congestion_entries = NULL;  in qib_init_pportdata()
303 	kfree(ppd->ccti_entries);  in qib_init_pportdata()
304 	ppd->ccti_entries = NULL;  in qib_init_pportdata()
513 			dd->f_rcvctrl(rcd->ppd, rcvmask, i);  in enable_chip()
602 	struct qib_pportdata *ppd;  in qib_create_workqueues()  local
605 		ppd = dd->pport + pidx;  in qib_create_workqueues()
606 		if (!ppd->qib_wq) {  in qib_create_workqueues()
611 			ppd->qib_wq =  in qib_create_workqueues()
613 			if (!ppd->qib_wq)  in qib_create_workqueues()
622 		ppd = dd->pport + pidx;  in qib_create_workqueues()
623 		if (ppd->qib_wq) {  in qib_create_workqueues()
624 			destroy_workqueue(ppd->qib_wq);  in qib_create_workqueues()
625 			ppd->qib_wq = NULL;  in qib_create_workqueues()
631 static void qib_free_pportdata(struct qib_pportdata *ppd)  in qib_free_pportdata()  argument
633 	free_percpu(ppd->ibport_data.pmastats);  in qib_free_pportdata()
634 	ppd->ibport_data.pmastats = NULL;  in qib_free_pportdata()
658 	struct qib_pportdata *ppd;  in qib_init()  local
663 		ppd = dd->pport + pidx;  in qib_init()
664 		spin_lock_irqsave(&ppd->lflags_lock, flags);  in qib_init()
665 		ppd->lflags &= ~(QIBL_LINKACTIVE | QIBL_LINKARMED |  in qib_init()
668 		spin_unlock_irqrestore(&ppd->lflags_lock, flags);  in qib_init()
713 		ppd = dd->pport + pidx;  in qib_init()
720 		ppd->init_ibmaxlen = min(mtu > 2048 ?  in qib_init()
728 		ppd->ibmaxlen = ppd->init_ibmaxlen;  in qib_init()
729 		qib_set_mtu(ppd, mtu);  in qib_init()
731 		spin_lock_irqsave(&ppd->lflags_lock, flags);  in qib_init()
732 		ppd->lflags |= QIBL_IB_LINK_DISABLED;  in qib_init()
733 		spin_unlock_irqrestore(&ppd->lflags_lock, flags);  in qib_init()
735 		lastfail = dd->f_bringup_serdes(ppd);  in qib_init()
738 				 "Failed to bringup IB port %u\n", ppd->port);  in qib_init()
763 			ppd = dd->pport + pidx;  in qib_init()
768 			*ppd->statusp |= QIB_STATUS_CHIP_PRESENT |  in qib_init()
770 			if (!ppd->link_speed_enabled)  in qib_init()
773 				ret = qib_setup_sdma(ppd);  in qib_init()
774 			init_timer(&ppd->hol_timer);  in qib_init()
775 			ppd->hol_timer.function = qib_hol_event;  in qib_init()
776 			ppd->hol_timer.data = (unsigned long)ppd;  in qib_init()
777 			ppd->hol_state = QIB_HOL_UP;  in qib_init()
834 	struct qib_pportdata *ppd;  in qib_stop_timers()  local
846 		ppd = dd->pport + pidx;  in qib_stop_timers()
847 		if (ppd->hol_timer.data)  in qib_stop_timers()
848 			del_timer_sync(&ppd->hol_timer);  in qib_stop_timers()
849 		if (ppd->led_override_timer.data) {  in qib_stop_timers()
850 			del_timer_sync(&ppd->led_override_timer);  in qib_stop_timers()
851 			atomic_set(&ppd->led_override_timer_active, 0);  in qib_stop_timers()
853 		if (ppd->symerr_clear_timer.data)  in qib_stop_timers()
854 			del_timer_sync(&ppd->symerr_clear_timer);  in qib_stop_timers()
869 	struct qib_pportdata *ppd;  in qib_shutdown_device()  local
873 		ppd = dd->pport + pidx;  in qib_shutdown_device()
875 		spin_lock_irq(&ppd->lflags_lock);  in qib_shutdown_device()
876 		ppd->lflags &= ~(QIBL_LINKDOWN | QIBL_LINKINIT |  in qib_shutdown_device()
879 		spin_unlock_irq(&ppd->lflags_lock);  in qib_shutdown_device()
880 		*ppd->statusp &= ~(QIB_STATUS_IB_CONF | QIB_STATUS_IB_READY);  in qib_shutdown_device()
888 		ppd = dd->pport + pidx;  in qib_shutdown_device()
889 		dd->f_rcvctrl(ppd, QIB_RCVCTRL_TAILUPD_DIS |  in qib_shutdown_device()
897 		dd->f_sendctrl(ppd, QIB_SENDCTRL_CLEAR);  in qib_shutdown_device()
907 		ppd = dd->pport + pidx;  in qib_shutdown_device()
908 		dd->f_setextled(ppd, 0); /* make sure LEDs are off */  in qib_shutdown_device()
911 			qib_teardown_sdma(ppd);  in qib_shutdown_device()
913 		dd->f_sendctrl(ppd, QIB_SENDCTRL_AVAIL_DIS |  in qib_shutdown_device()
919 		dd->f_quiet_serdes(ppd);  in qib_shutdown_device()
921 		if (ppd->qib_wq) {  in qib_shutdown_device()
922 			destroy_workqueue(ppd->qib_wq);  in qib_shutdown_device()
923 			ppd->qib_wq = NULL;  in qib_shutdown_device()
925 		qib_free_pportdata(ppd);  in qib_shutdown_device()
1191 				struct qib_pportdata *ppd;  in qib_disable_after_error()  local
1193 				ppd = dd->pport + pidx;  in qib_disable_after_error()
1195 					qib_set_linkstate(ppd,  in qib_disable_after_error()
1197 					dd->f_setextled(ppd, 0);  in qib_disable_after_error()
1199 				*ppd->statusp &= ~QIB_STATUS_IB_READY;  in qib_disable_after_error()