sfc/siena/efx.c

129 	int rc;
137 	rc = efx->type->probe_port(efx);
138 	if (rc)
139 		return rc;
149 	int rc;
158 	rc = efx_siena_mcdi_port_reconfigure(efx);
159 	if (rc && rc != -EPERM)
167 	return rc;
269 	int rc;
274 	rc = efx->type->probe(efx);
275 	if (rc)
276 		return rc;
283 			rc = -ENOSPC;
290 		rc = efx_siena_probe_interrupts(efx);
291 		if (rc)
294 		rc = efx_siena_set_channels(efx);
295 		if (rc)
299 		rc = efx->type->dimension_resources(efx);
300 		if (rc != 0 && rc != -EAGAIN)
303 		if (rc == -EAGAIN)
307 	} while (rc == -EAGAIN);
325 	return rc;
344 	int rc;
346 	rc = efx_probe_nic(efx);
347 	if (rc) {
352 	rc = efx_probe_port(efx);
353 	if (rc) {
360 		rc = -EINVAL;
365 	rc = efx->type->vswitching_probe(efx);
366 	if (rc) /* not fatal; the PF will still work fine */
368 			   "failed to setup vswitching rc=%d;"
369 			   " VFs may not function\n", rc);
372 	rc = efx_siena_probe_filters(efx);
373 	if (rc) {
379 	rc = efx_siena_probe_channels(efx);
380 	if (rc)
396 	return rc;
516 	int rc;
521 	rc = efx_check_disabled(efx);
522 	if (rc)
523 		return rc;
713 	int rc;
735 		rc = -EIO;
739 	rc = dev_alloc_name(net_dev, net_dev->name);
740 	if (rc < 0)
747 	rc = register_netdevice(net_dev);
748 	if (rc)
761 	rc = device_create_file(&efx->pci_dev->dev, &dev_attr_phy_type);
762 	if (rc) {
780 	return rc;
932 	int rc;
935 	rc = efx_probe_all(efx);
936 	if (rc)
942 	rc = efx->type->init(efx);
944 	if (rc) {
949 	rc = efx_init_port(efx);
950 	if (rc) {
956 	rc = efx_siena_init_interrupt(efx);
957 	if (rc)
961 	rc = efx_siena_enable_interrupts(efx);
962 	if (rc)
978 	return rc;
984 	int rc = efx_pci_probe_main(efx);
986 	if (rc)
987 		return rc;
990 		rc = efx->type->sriov_init(efx);
991 		if (rc)
992 			pci_err(efx->pci_dev, "SR-IOV can't be enabled rc %d\n",
993 				rc);
1025 	rc = efx_register_netdev(efx);
1026 	if (!rc)
1030 	return rc;
1047 	int rc;
1060 	rc = efx_siena_init_struct(efx, pci_dev, net_dev);
1061 	if (rc)
1070 	rc = efx_siena_init_io(efx, efx->type->mem_bar(efx),
1073 	if (rc)
1076 	rc = efx_pci_probe_post_io(efx);
1077 	if (rc) {
1082 		rc = efx_pci_probe_post_io(efx);
1083 		if (rc) {
1092 			rc = efx_pci_probe_post_io(efx);
1095 	if (rc)
1102 	rc = efx_mtd_probe(efx);
1104 	if (rc && rc != -EPERM)
1106 			   "failed to create MTDs (%d)\n", rc);
1118 	WARN_ON(rc > 0);
1119 	netif_dbg(efx, drv, efx->net_dev, "initialisation failed. rc=%d\n", rc);
1121 	return rc;
1130 	int rc;
1134 		rc = efx->type->sriov_configure(efx, num_vfs);
1135 		if (rc)
1136 			return rc;
1177 	int rc;
1183 		rc = efx_siena_enable_interrupts(efx);
1184 		if (rc)
1210 	return rc;
1231 	int rc;
1233 	rc = pci_set_power_state(pci_dev, PCI_D0);
1234 	if (rc)
1235 		return rc;
1237 	rc = pci_enable_device(pci_dev);
1238 	if (rc)
1239 		return rc;
1241 	rc = efx->type->reset(efx, RESET_TYPE_ALL);
1242 	if (rc)
1243 		return rc;
1245 	rc = efx->type->init(efx);
1247 	if (rc)
1248 		return rc;
1249 	rc = efx_pm_thaw(dev);
1250 	return rc;
1255 	int rc;
1258 	rc = efx_pm_poweroff(dev);
1259 	if (rc)
1261 	return rc;
1294 	int rc;
1298 	rc = register_netdevice_notifier(&efx_netdev_notifier);
1299 	if (rc)
1303 	rc = efx_init_sriov();
1304 	if (rc)
1308 	rc = efx_siena_create_reset_workqueue();
1309 	if (rc)
1312 	rc = pci_register_driver(&efx_pci_driver);
1313 	if (rc < 0)
1327 	return rc;