dev/sume/if_sume.c

566 	int error, count, capmem;
589 	error = pci_alloc_msi(dev, &count);
590 	if (error) {
593 		return (error);
605 	error = bus_setup_intr(dev, adapter->irq.res, INTR_MPSAFE |
608 	if (error) {
610 		    " %s: %d\n", adapter->irq.rid, "SUME_INTR", error);
635 	error = ENODEV;
640 		return (error);
646 		return (error);
652 		return (error);
659 		return (error);
746 	int error;
753 	 * 4. Sleep and wait for result and return success or error.
771 	error = sume_modreg_write_locked(adapter);
772 	if (error) {
779 		error = msleep(&send->event, &adapter->lock, 0,
783 	if (optype != SUME_MR_READ || error != 0 || error == EWOULDBLOCK) {
786 			error = EWOULDBLOCK;
788 			error = 0;
790 		error = 0;
802 	return (error);
813 	int error = 0;
830 		error = msleep(&recv->event, &adapter->lock, 0,
833 	if (recv->state != SUME_RIFFA_CHAN_STATE_READ || error == EWOULDBLOCK) {
835 		device_printf(adapter->dev, "wait error: %d\n", error);
851 		device_printf(adapter->dev, "rtag error: 0x%08x 0x%08x\n",
869 	int error;
871 	error = sume_module_reg_write(nf_priv, sifr, SUME_MR_READ);
872 	if (!error)
873 		error = sume_module_reg_read(nf_priv, sifr);
875 	return (error);
884 	int error = 0;
889 		error = ifmedia_ioctl(ifp, ifr, &nf_priv->media, cmd);
893 		error = copyin(ifr_data_get_ptr(ifr), &sifr, sizeof(sifr));
894 		if (error) {
895 			error = EINVAL;
898 		error = sume_module_reg_write(nf_priv, &sifr, SUME_MR_WRITE);
902 		error = copyin(ifr_data_get_ptr(ifr), &sifr, sizeof(sifr));
903 		if (error) {
904 			error = EINVAL;
908 		error = get_modreg_value(nf_priv, &sifr);
909 		if (error)
912 		error = copyout(&sifr, ifr_data_get_ptr(ifr), sizeof(sifr));
913 		if (error)
914 			error = EINVAL;
924 		error = ether_ioctl(ifp, cmd, data);
928 	return (error);
1208 	int error, ch;
1211 	error = ENOMEM;
1216 		return (error);
1228 			return (error);
1282 	int error;
1284 	error = sume_probe_riffa_buffer(adapter, &adapter->recv, "recv");
1285 	if (error)
1286 		return (error);
1288 	error = sume_probe_riffa_buffer(adapter, &adapter->send, "send");
1290 	return (error);
1313 	/* total RX error stats */
1317 	    CTLFLAG_RD, &adapter->bytes_err, 0, "rx error bytes");
1442 	int error, i;
1449 	error = sume_probe_riffa_pci(adapter);
1450 	if (error != 0)
1451 		goto error;
1453 	error = sume_probe_riffa_buffers(adapter);
1454 	if (error != 0)
1455 		goto error;
1459 		error = sume_ifp_alloc(adapter, i);
1460 		if (error != 0)
1461 			goto error;
1485 error:
1488 	return (error);