dev/cxgbe/t4_vf.c

198 	int rc;
204 	rc = -t4vf_query_params(sc, nitems(param), param, val);
205 	if (rc != 0) {
207 		    "failed to query parameters (pre_init): %d.\n", rc);
208 		return (rc);
233 	int rc;
236 	rc = -t4vf_get_sge_params(sc);
237 	if (rc != 0) {
239 		    "unable to retrieve adapter SGE parameters: %d\n", rc);
240 		return (rc);
243 	rc = -t4vf_get_rss_glb_config(sc);
244 	if (rc != 0) {
246 		    "unable to retrieve adapter RSS parameters: %d\n", rc);
247 		return (rc);
261 	rc = -t4vf_get_vfres(sc);
262 	if (rc != 0) {
264 		    "unable to get virtual interface resources: %d\n", rc);
265 		return (rc);
283 	rc = -t4vf_query_params(sc, 1, &param, &val);
284 	if (rc == 0)
289 	rc = t4_verify_chip_settings(sc);
290 	if (rc != 0)
291 		return (rc);
324 	int itype, iq_avail, navail, rc;
444 				rc = pci_alloc_msix(sc->dev, &navail);
446 				rc = pci_alloc_msi(sc->dev, &navail);
447 			if (rc != 0) {
450 				    itype, rc, iaq->nirq, navail);
451 				return (rc);
463 			rc = pci_alloc_msix(sc->dev, &navail);
465 			rc = pci_alloc_msi(sc->dev, &navail);
466 		if (rc != 0)
469 			    itype, rc, iaq->nirq, navail);
470 		return (rc);
485 	int rc = 0, i, j, rqidx, tqidx, n, p, pmask;
512 	rc = t4_map_bars_0_and_4(sc);
513 	if (rc != 0)
516 	rc = -t4vf_prep_adapter(sc);
517 	if (rc != 0)
522 		rc = ENOTSUP;
540 	rc = make_dev_s(&mda, &sc->cdev, "%s", device_get_nameunit(dev));
541 	if (rc != 0)
543 		    rc);
548 		rc = ENOTSUP;
563 	rc = -t4vf_fw_reset(sc);
564 	if (rc != 0) {
565 		device_printf(dev, "FW reset failed: %d\n", rc);
578 	rc = get_params__pre_init(sc);
579 	if (rc != 0)
581 	rc = get_params__post_init(sc);
582 	if (rc != 0)
585 	rc = set_params__post_init(sc);
586 	if (rc != 0)
589 	rc = t4_map_bar_2(sc);
590 	if (rc != 0)
593 	rc = t4_create_dma_tag(sc);
594 	if (rc != 0)
641 		rc = -t4_port_init(sc, sc->mbox, sc->pf, 0, i);
642 		if (rc != 0) {
644 			    i, rc);
655 		rc = t4vf_get_vf_mac(sc, p, &n, mac);
656 		if (rc == 0 && n == 1)
675 			rc = ENXIO;
685 	rc = cfg_itype_and_nqueues(sc, &iaq);
686 	if (rc != 0)
746 	rc = t4_setup_intr_handlers(sc);
747 	if (rc != 0) {
749 		    "failed to setup interrupt handlers: %d\n", rc);
753 	rc = bus_generic_attach(dev);
754 	if (rc != 0) {
756 		    "failed to attach all child ports: %d\n", rc);
767 	if (rc != 0)
772 	return (rc);
798 	int rc;
801 	rc = priv_check(td, PRIV_DRIVER);
802 	if (rc != 0)
803 		return (rc);
850 		rc = copyout(buf, regs->data, reglen);
905 		rc = t4_set_sched_class(sc, (struct t4_sched_params *)data);
908 		rc = t4_set_sched_queue(sc, (struct t4_sched_queue *)data);
911 		rc = ENOTTY;
914 	return (rc);