862 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mtd_read()  local
865 	rc = mutex_lock_interruptible(&nic_data->spi_lock);  in falcon_mtd_read()
870 	mutex_unlock(&nic_data->spi_lock);  in falcon_mtd_read()
878 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mtd_erase()  local
881 	rc = mutex_lock_interruptible(&nic_data->spi_lock);  in falcon_mtd_erase()
885 	mutex_unlock(&nic_data->spi_lock);  in falcon_mtd_erase()
894 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mtd_write()  local
897 	rc = mutex_lock_interruptible(&nic_data->spi_lock);  in falcon_mtd_write()
902 	mutex_unlock(&nic_data->spi_lock);  in falcon_mtd_write()
910 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mtd_sync()  local
913 	mutex_lock(&nic_data->spi_lock);  in falcon_mtd_sync()
915 	mutex_unlock(&nic_data->spi_lock);  in falcon_mtd_sync()
921 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mtd_probe()  local
935 	spi = &nic_data->spi_flash;  in falcon_mtd_probe()
948 	spi = &nic_data->spi_eeprom;  in falcon_mtd_probe()
1013 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_reset_xaui()  local
1018 	WARN_ON(nic_data->stats_disable_count == 0);  in falcon_reset_xaui()
1041 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_ack_status_intr()  local
1053 	if (nic_data->xmac_poll_required)  in falcon_ack_status_intr()
1224 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_reconfigure_xmac()  local
1233 	nic_data->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 5);  in falcon_reconfigure_xmac()
1241 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_poll_xmac()  local
1244 	if (!efx->link_state.up || !nic_data->xmac_poll_required)  in falcon_poll_xmac()
1247 	nic_data->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 1);  in falcon_poll_xmac()
1270 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_reset_macs()  local
1294 	WARN_ON(nic_data->stats_disable_count == 0);  in falcon_reset_macs()
1413 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_stats_request()  local
1416 	WARN_ON(nic_data->stats_pending);  in falcon_stats_request()
1417 	WARN_ON(nic_data->stats_disable_count);  in falcon_stats_request()
1420 	nic_data->stats_pending = true;  in falcon_stats_request()
1430 	mod_timer(&nic_data->stats_timer, round_jiffies_up(jiffies + HZ / 2));  in falcon_stats_request()
1435 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_stats_complete()  local
1437 	if (!nic_data->stats_pending)  in falcon_stats_complete()
1440 	nic_data->stats_pending = false;  in falcon_stats_complete()
1444 				     falcon_stat_mask, nic_data->stats,  in falcon_stats_complete()
1455 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_stats_timer_func()  local
1460 	if (nic_data->stats_disable_count == 0)  in falcon_stats_timer_func()
1573 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mdio_write()  local
1581 	mutex_lock(&nic_data->mdio_lock);  in falcon_mdio_write()
1617 	mutex_unlock(&nic_data->mdio_lock);  in falcon_mdio_write()
1626 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mdio_read()  local
1630 	mutex_lock(&nic_data->mdio_lock);  in falcon_mdio_read()
1669 	mutex_unlock(&nic_data->mdio_lock);  in falcon_mdio_read()
1676 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_probe_port()  local
1697 	mutex_init(&nic_data->mdio_lock);  in falcon_probe_port()
1741 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_handle_global_event()  local
1751 		nic_data->xmac_poll_required = true;  in falcon_handle_global_event()
1780 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_read_nvram()  local
1788 	if (falcon_spi_present(&nic_data->spi_flash))  in falcon_read_nvram()
1789 		spi = &nic_data->spi_flash;  in falcon_read_nvram()
1790 	else if (falcon_spi_present(&nic_data->spi_eeprom))  in falcon_read_nvram()
1791 		spi = &nic_data->spi_eeprom;  in falcon_read_nvram()
1800 	mutex_lock(&nic_data->spi_lock);  in falcon_read_nvram()
1802 	mutex_unlock(&nic_data->spi_lock);  in falcon_read_nvram()
1805 			  falcon_spi_present(&nic_data->spi_flash) ?  in falcon_read_nvram()
1976 	struct falcon_nic_data *nic_data = efx->nic_data;  in __falcon_reset_hw()  local
1993 			rc = pci_save_state(nic_data->pci_dev2);  in __falcon_reset_hw()
2029 			pci_restore_state(nic_data->pci_dev2);  in __falcon_reset_hw()
2057 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_reset_hw()  local
2060 	mutex_lock(&nic_data->spi_lock);  in falcon_reset_hw()
2062 	mutex_unlock(&nic_data->spi_lock);  in falcon_reset_hw()
2176 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_probe_nvconfig()  local
2193 			efx, &nic_data->spi_flash, FFE_AB_SPI_DEVICE_FLASH,  in falcon_probe_nvconfig()
2197 			efx, &nic_data->spi_eeprom, FFE_AB_SPI_DEVICE_EEPROM,  in falcon_probe_nvconfig()
2225 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_probe_spi_devices()  local
2254 	mutex_init(&nic_data->spi_lock);  in falcon_probe_spi_devices()
2257 		falcon_spi_device_init(efx, &nic_data->spi_flash,  in falcon_probe_spi_devices()
2261 		falcon_spi_device_init(efx, &nic_data->spi_eeprom,  in falcon_probe_spi_devices()
2282 	struct falcon_nic_data *nic_data;  in falcon_probe_nic()  local
2289 	nic_data = kzalloc(sizeof(*nic_data), GFP_KERNEL);  in falcon_probe_nic()
2290 	if (!nic_data)  in falcon_probe_nic()
2292 	efx->nic_data = nic_data;  in falcon_probe_nic()
2330 				nic_data->pci_dev2 = dev;  in falcon_probe_nic()
2334 		if (!nic_data->pci_dev2) {  in falcon_probe_nic()
2397 	nic_data->stats_disable_count = 1;  in falcon_probe_nic()
2398 	setup_timer(&nic_data->stats_timer, &falcon_stats_timer_func,  in falcon_probe_nic()
2410 	if (nic_data->pci_dev2) {  in falcon_probe_nic()
2411 		pci_dev_put(nic_data->pci_dev2);  in falcon_probe_nic()
2412 		nic_data->pci_dev2 = NULL;  in falcon_probe_nic()
2416 	kfree(efx->nic_data);  in falcon_probe_nic()
2538 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_remove_nic()  local
2552 	if (nic_data->pci_dev2) {  in falcon_remove_nic()
2553 		pci_dev_put(nic_data->pci_dev2);  in falcon_remove_nic()
2554 		nic_data->pci_dev2 = NULL;  in falcon_remove_nic()
2558 	kfree(efx->nic_data);  in falcon_remove_nic()
2559 	efx->nic_data = NULL;  in falcon_remove_nic()
2571 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_update_nic_stats()  local
2572 	u64 *stats = nic_data->stats;  in falcon_update_nic_stats()
2575 	if (!nic_data->stats_disable_count) {  in falcon_update_nic_stats()
2580 		if (nic_data->stats_pending &&  in falcon_update_nic_stats()
2582 			nic_data->stats_pending = false;  in falcon_update_nic_stats()
2628 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_start_nic_stats()  local
2631 	if (--nic_data->stats_disable_count == 0)  in falcon_start_nic_stats()
2646 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_stop_nic_stats()  local
2652 	++nic_data->stats_disable_count;  in falcon_stop_nic_stats()
2655 	del_timer_sync(&nic_data->stats_timer);  in falcon_stop_nic_stats()
2659 	for (i = 0; i < 4 && nic_data->stats_pending; i++) {  in falcon_stop_nic_stats()