ramips: 6.6: fix net drivers compatibility

Fix compatibility of ralink net drivers with kernel 6.6.
It follows the kernel patch: u64_stats: Streamline the implementation (https://github.com/torvalds/linux/commit/44b0c2957adc62b86fcd51adeaf8e993171b)

Signed-off-by: Mieczyslaw Nalewaj <[email protected]>

target/linux/ramips/files/drivers/net/ethernet/ralink/ethtool.c

@@ -199,12 +199,20 @@ static void fe_get_ethtool_stats(struct net_device *dev,
 	do {
 		data_src = &hwstats->tx_bytes;
 		data_dst = data;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 6, 0)
+		start = u64_stats_fetch_begin(&hwstats->syncp);
+#else
 		start = u64_stats_fetch_begin_irq(&hwstats->syncp);
+#endif
 
 		for (i = 0; i < ARRAY_SIZE(fe_gdma_str); i++)
 			*data_dst++ = *data_src++;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 6, 0)
+	} while (u64_stats_fetch_retry(&hwstats->syncp, start));
+#else
 	} while (u64_stats_fetch_retry_irq(&hwstats->syncp, start));
+#endif
 }
 
 static struct ethtool_ops fe_ethtool_ops = {

target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c

@@ -487,7 +487,11 @@ static void fe_get_stats64(struct net_device *dev,
 	}
 
 	do {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 6, 0)
+		start = u64_stats_fetch_begin(&hwstats->syncp);
+#else
 		start = u64_stats_fetch_begin_irq(&hwstats->syncp);
+#endif
 		storage->rx_packets = hwstats->rx_packets;
 		storage->tx_packets = hwstats->tx_packets;
 		storage->rx_bytes = hwstats->rx_bytes;
@@ -499,7 +503,11 @@ static void fe_get_stats64(struct net_device *dev,
 		storage->rx_crc_errors = hwstats->rx_fcs_errors;
 		storage->rx_errors = hwstats->rx_checksum_errors;
 		storage->tx_aborted_errors = hwstats->tx_skip;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 6, 0)
+	} while (u64_stats_fetch_retry(&hwstats->syncp, start));
+#else
 	} while (u64_stats_fetch_retry_irq(&hwstats->syncp, start));
+#endif
 
 	storage->tx_errors = priv->netdev->stats.tx_errors;
 	storage->rx_dropped = priv->netdev->stats.rx_dropped;