ethernet/sfc/efx.c

119 	int rc;
127 	rc = efx->type->probe_port(efx);
128 	if (rc)
129 		return rc;
139 	int rc;
148 	rc = efx_mcdi_port_reconfigure(efx);
149 	if (rc && rc != -EPERM)
157 	return rc;
259 	int rc;
264 	rc = efx->type->probe(efx);
265 	if (rc)
266 		return rc;
273 			rc = -ENOSPC;
280 		rc = efx_probe_interrupts(efx);
281 		if (rc)
284 		rc = efx_set_channels(efx);
285 		if (rc)
289 		rc = efx->type->dimension_resources(efx);
290 		if (rc != 0 && rc != -EAGAIN)
293 		if (rc == -EAGAIN)
297 	} while (rc == -EAGAIN);
315 	return rc;
334 	int rc;
336 	rc = efx_probe_nic(efx);
337 	if (rc) {
342 	rc = efx_probe_port(efx);
343 	if (rc) {
350 		rc = -EINVAL;
355 	rc = efx->type->vswitching_probe(efx);
356 	if (rc) /* not fatal; the PF will still work fine */
358 			   "failed to setup vswitching rc=%d;"
359 			   " VFs may not function\n", rc);
362 	rc = efx_probe_filters(efx);
363 	if (rc) {
369 	rc = efx_probe_channels(efx);
370 	if (rc)
388 	return rc;
516 	int rc;
521 	rc = efx_check_disabled(efx);
522 	if (rc)
523 		return rc;
714 	int rc;
734 		rc = -EIO;
738 	rc = dev_alloc_name(net_dev, net_dev->name);
739 	if (rc < 0)
746 	rc = register_netdevice(net_dev);
747 	if (rc)
762 	rc = device_create_file(&efx->pci_dev->dev, &dev_attr_phy_type);
763 	if (rc) {
781 	return rc;
951 	int rc;
954 	rc = efx_probe_all(efx);
955 	if (rc)
961 	rc = efx->type->init(efx);
963 	if (rc) {
968 	rc = efx_init_port(efx);
969 	if (rc) {
975 	rc = efx_nic_init_interrupt(efx);
976 	if (rc)
980 	rc = efx_enable_interrupts(efx);
981 	if (rc)
997 	return rc;
1003 	int rc = efx_pci_probe_main(efx);
1005 	if (rc)
1006 		return rc;
1009 		rc = efx->type->sriov_init(efx);
1010 		if (rc)
1011 			pci_err(efx->pci_dev, "SR-IOV can't be enabled rc %d\n",
1012 				rc);
1045 	rc = efx_probe_devlink_and_lock(efx);
1046 	if (rc)
1049 	rc = efx_register_netdev(efx);
1051 	if (!rc)
1055 	return rc;
1073 	int rc;
1085 		rc = -ENOMEM;
1096 	rc = efx_init_struct(efx, pci_dev);
1097 	if (rc)
1107 	rc = efx_init_io(efx, efx->type->mem_bar(efx), efx->type->max_dma_mask,
1109 	if (rc)
1112 	rc = efx_pci_probe_post_io(efx);
1113 	if (rc) {
1118 		rc = efx_pci_probe_post_io(efx);
1119 		if (rc) {
1128 			rc = efx_pci_probe_post_io(efx);
1131 	if (rc)
1138 	rc = efx_mtd_probe(efx);
1140 	if (rc && rc != -EPERM)
1142 			   "failed to create MTDs (%d)\n", rc);
1154 	WARN_ON(rc > 0);
1155 	netif_dbg(efx, drv, efx->net_dev, "initialisation failed. rc=%d\n", rc);
1159 	return rc;
1168 	int rc;
1172 		rc = efx->type->sriov_configure(efx, num_vfs);
1173 		if (rc)
1174 			return rc;
1215 	int rc;
1221 		rc = efx_enable_interrupts(efx);
1222 		if (rc)
1248 	return rc;
1269 	int rc;
1271 	rc = pci_set_power_state(pci_dev, PCI_D0);
1272 	if (rc)
1273 		return rc;
1275 	rc = pci_enable_device(pci_dev);
1276 	if (rc)
1277 		return rc;
1279 	rc = efx->type->reset(efx, RESET_TYPE_ALL);
1280 	if (rc)
1281 		return rc;
1283 	rc = efx->type->init(efx);
1285 	if (rc)
1286 		return rc;
1287 	rc = efx_pm_thaw(dev);
1288 	return rc;
1293 	int rc;
1296 	rc = efx_pm_poweroff(dev);
1297 	if (rc)
1299 	return rc;
1332 	int rc;
1336 	rc = register_netdevice_notifier(&efx_netdev_notifier);
1337 	if (rc)
1340 	rc = efx_create_reset_workqueue();
1341 	if (rc)
1344 	rc = pci_register_driver(&efx_pci_driver);
1345 	if (rc < 0)
1348 	rc = pci_register_driver(&ef100_pci_driver);
1349 	if (rc < 0)
1361 	return rc;