849 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mtd_read()  local
852 	rc = mutex_lock_interruptible(&nic_data->spi_lock);  in falcon_mtd_read()
857 	mutex_unlock(&nic_data->spi_lock);  in falcon_mtd_read()
865 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mtd_erase()  local
868 	rc = mutex_lock_interruptible(&nic_data->spi_lock);  in falcon_mtd_erase()
872 	mutex_unlock(&nic_data->spi_lock);  in falcon_mtd_erase()
881 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mtd_write()  local
884 	rc = mutex_lock_interruptible(&nic_data->spi_lock);  in falcon_mtd_write()
889 	mutex_unlock(&nic_data->spi_lock);  in falcon_mtd_write()
897 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mtd_sync()  local
900 	mutex_lock(&nic_data->spi_lock);  in falcon_mtd_sync()
902 	mutex_unlock(&nic_data->spi_lock);  in falcon_mtd_sync()
908 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mtd_probe()  local
922 	spi = &nic_data->spi_flash;  in falcon_mtd_probe()
935 	spi = &nic_data->spi_eeprom;  in falcon_mtd_probe()
1000 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_reset_xaui()  local
1005 	WARN_ON(nic_data->stats_disable_count == 0);  in falcon_reset_xaui()
1028 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_ack_status_intr()  local
1040 	if (nic_data->xmac_poll_required)  in falcon_ack_status_intr()
1211 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_reconfigure_xmac()  local
1220 	nic_data->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 5);  in falcon_reconfigure_xmac()
1228 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_poll_xmac()  local
1231 	if (!efx->link_state.up || !nic_data->xmac_poll_required)  in falcon_poll_xmac()
1234 	nic_data->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 1);  in falcon_poll_xmac()
1257 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_reset_macs()  local
1281 	WARN_ON(nic_data->stats_disable_count == 0);  in falcon_reset_macs()
1400 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_stats_request()  local
1403 	WARN_ON(nic_data->stats_pending);  in falcon_stats_request()
1404 	WARN_ON(nic_data->stats_disable_count);  in falcon_stats_request()
1407 	nic_data->stats_pending = true;  in falcon_stats_request()
1417 	mod_timer(&nic_data->stats_timer, round_jiffies_up(jiffies + HZ / 2));  in falcon_stats_request()
1422 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_stats_complete()  local
1424 	if (!nic_data->stats_pending)  in falcon_stats_complete()
1427 	nic_data->stats_pending = false;  in falcon_stats_complete()
1431 				     falcon_stat_mask, nic_data->stats,  in falcon_stats_complete()
1442 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_stats_timer_func()  local
1447 	if (nic_data->stats_disable_count == 0)  in falcon_stats_timer_func()
1560 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mdio_write()  local
1568 	mutex_lock(&nic_data->mdio_lock);  in falcon_mdio_write()
1604 	mutex_unlock(&nic_data->mdio_lock);  in falcon_mdio_write()
1613 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_mdio_read()  local
1617 	mutex_lock(&nic_data->mdio_lock);  in falcon_mdio_read()
1656 	mutex_unlock(&nic_data->mdio_lock);  in falcon_mdio_read()
1663 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_probe_port()  local
1684 	mutex_init(&nic_data->mdio_lock);  in falcon_probe_port()
1728 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_handle_global_event()  local
1738 		nic_data->xmac_poll_required = true;  in falcon_handle_global_event()
1767 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_read_nvram()  local
1775 	if (falcon_spi_present(&nic_data->spi_flash))  in falcon_read_nvram()
1776 		spi = &nic_data->spi_flash;  in falcon_read_nvram()
1777 	else if (falcon_spi_present(&nic_data->spi_eeprom))  in falcon_read_nvram()
1778 		spi = &nic_data->spi_eeprom;  in falcon_read_nvram()
1787 	mutex_lock(&nic_data->spi_lock);  in falcon_read_nvram()
1789 	mutex_unlock(&nic_data->spi_lock);  in falcon_read_nvram()
1792 			  falcon_spi_present(&nic_data->spi_flash) ?  in falcon_read_nvram()
1963 	struct falcon_nic_data *nic_data = efx->nic_data;  in __falcon_reset_hw()  local
1980 			rc = pci_save_state(nic_data->pci_dev2);  in __falcon_reset_hw()
2016 			pci_restore_state(nic_data->pci_dev2);  in __falcon_reset_hw()
2044 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_reset_hw()  local
2047 	mutex_lock(&nic_data->spi_lock);  in falcon_reset_hw()
2049 	mutex_unlock(&nic_data->spi_lock);  in falcon_reset_hw()
2163 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_probe_nvconfig()  local
2180 			efx, &nic_data->spi_flash, FFE_AB_SPI_DEVICE_FLASH,  in falcon_probe_nvconfig()
2184 			efx, &nic_data->spi_eeprom, FFE_AB_SPI_DEVICE_EEPROM,  in falcon_probe_nvconfig()
2212 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_probe_spi_devices()  local
2241 	mutex_init(&nic_data->spi_lock);  in falcon_probe_spi_devices()
2244 		falcon_spi_device_init(efx, &nic_data->spi_flash,  in falcon_probe_spi_devices()
2248 		falcon_spi_device_init(efx, &nic_data->spi_eeprom,  in falcon_probe_spi_devices()
2269 	struct falcon_nic_data *nic_data;  in falcon_probe_nic()  local
2276 	nic_data = kzalloc(sizeof(*nic_data), GFP_KERNEL);  in falcon_probe_nic()
2277 	if (!nic_data)  in falcon_probe_nic()
2279 	efx->nic_data = nic_data;  in falcon_probe_nic()
2317 				nic_data->pci_dev2 = dev;  in falcon_probe_nic()
2321 		if (!nic_data->pci_dev2) {  in falcon_probe_nic()
2383 	nic_data->stats_disable_count = 1;  in falcon_probe_nic()
2384 	setup_timer(&nic_data->stats_timer, &falcon_stats_timer_func,  in falcon_probe_nic()
2396 	if (nic_data->pci_dev2) {  in falcon_probe_nic()
2397 		pci_dev_put(nic_data->pci_dev2);  in falcon_probe_nic()
2398 		nic_data->pci_dev2 = NULL;  in falcon_probe_nic()
2402 	kfree(efx->nic_data);  in falcon_probe_nic()
2524 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_remove_nic()  local
2538 	if (nic_data->pci_dev2) {  in falcon_remove_nic()
2539 		pci_dev_put(nic_data->pci_dev2);  in falcon_remove_nic()
2540 		nic_data->pci_dev2 = NULL;  in falcon_remove_nic()
2544 	kfree(efx->nic_data);  in falcon_remove_nic()
2545 	efx->nic_data = NULL;  in falcon_remove_nic()
2557 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_update_nic_stats()  local
2558 	u64 *stats = nic_data->stats;  in falcon_update_nic_stats()
2561 	if (!nic_data->stats_disable_count) {  in falcon_update_nic_stats()
2566 		if (nic_data->stats_pending &&  in falcon_update_nic_stats()
2568 			nic_data->stats_pending = false;  in falcon_update_nic_stats()
2614 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_start_nic_stats()  local
2617 	if (--nic_data->stats_disable_count == 0)  in falcon_start_nic_stats()
2632 	struct falcon_nic_data *nic_data = efx->nic_data;  in falcon_stop_nic_stats()  local
2638 	++nic_data->stats_disable_count;  in falcon_stop_nic_stats()
2641 	del_timer_sync(&nic_data->stats_timer);  in falcon_stop_nic_stats()
2645 	for (i = 0; i < 4 && nic_data->stats_pending; i++) {  in falcon_stop_nic_stats()