1 files changed, 0 insertions, 95 deletions
diff --git a/target/linux/mvebu/patches-5.4/003-net-mvneta-introduce-mvneta_update_stats-routine.patch b/target/linux/mvebu/patches-5.4/003-net-mvneta-introduce-mvneta_update_stats-routine.patch
deleted file mode 100644
index f6ce6163cf..0000000000
--- a/target/linux/mvebu/patches-5.4/003-net-mvneta-introduce-mvneta_update_stats-routine.patch
+++ /dev/null
@@ -1,95 +0,0 @@
-From ff519e2acd463bff6c5bb4e8d7ed350c9bae885b Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Sat, 19 Oct 2019 10:13:21 +0200
-Subject: [PATCH 1/7] net: mvneta: introduce mvneta_update_stats routine
-
-Introduce mvneta_update_stats routine to collect {rx/tx} statistics
-(packets and bytes). This is a preliminary patch to add XDP support to
-mvneta driver
-
-Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/ethernet/marvell/mvneta.c | 43 ++++++++++++++-------------
- 1 file changed, 22 insertions(+), 21 deletions(-)
-
---- a/drivers/net/ethernet/marvell/mvneta.c
-+++ b/drivers/net/ethernet/marvell/mvneta.c
-@@ -1913,6 +1913,23 @@ static void mvneta_rxq_drop_pkts(struct
- 	}
- }
- 
-+static void
-+mvneta_update_stats(struct mvneta_port *pp, u32 pkts,
-+		    u32 len, bool tx)
-+{
-+	struct mvneta_pcpu_stats *stats = this_cpu_ptr(pp->stats);
-+
-+	u64_stats_update_begin(&stats->syncp);
-+	if (tx) {
-+		stats->tx_packets += pkts;
-+		stats->tx_bytes += len;
-+	} else {
-+		stats->rx_packets += pkts;
-+		stats->rx_bytes += len;
-+	}
-+	u64_stats_update_end(&stats->syncp);
-+}
-+
- static inline
- int mvneta_rx_refill_queue(struct mvneta_port *pp, struct mvneta_rx_queue *rxq)
- {
-@@ -2093,14 +2110,8 @@ static int mvneta_rx_swbm(struct napi_st
- 		rxq->left_size = 0;
- 	}
- 
--	if (rcvd_pkts) {
--		struct mvneta_pcpu_stats *stats = this_cpu_ptr(pp->stats);
--
--		u64_stats_update_begin(&stats->syncp);
--		stats->rx_packets += rcvd_pkts;
--		stats->rx_bytes   += rcvd_bytes;
--		u64_stats_update_end(&stats->syncp);
--	}
-+	if (rcvd_pkts)
-+		mvneta_update_stats(pp, rcvd_pkts, rcvd_bytes, false);
- 
- 	/* return some buffers to hardware queue, one at a time is too slow */
- 	refill = mvneta_rx_refill_queue(pp, rxq);
-@@ -2223,14 +2234,8 @@ err_drop_frame:
- 		napi_gro_receive(napi, skb);
- 	}
- 
--	if (rcvd_pkts) {
--		struct mvneta_pcpu_stats *stats = this_cpu_ptr(pp->stats);
--
--		u64_stats_update_begin(&stats->syncp);
--		stats->rx_packets += rcvd_pkts;
--		stats->rx_bytes   += rcvd_bytes;
--		u64_stats_update_end(&stats->syncp);
--	}
-+	if (rcvd_pkts)
-+		mvneta_update_stats(pp, rcvd_pkts, rcvd_bytes, false);
- 
- 	/* Update rxq management counters */
- 	mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_done);
-@@ -2476,7 +2481,6 @@ static netdev_tx_t mvneta_tx(struct sk_b
- 
- out:
- 	if (frags > 0) {
--		struct mvneta_pcpu_stats *stats = this_cpu_ptr(pp->stats);
- 		struct netdev_queue *nq = netdev_get_tx_queue(dev, txq_id);
- 
- 		netdev_tx_sent_queue(nq, len);
-@@ -2491,10 +2495,7 @@ out:
- 		else
- 			txq->pending += frags;
- 
--		u64_stats_update_begin(&stats->syncp);
--		stats->tx_packets++;
--		stats->tx_bytes  += len;
--		u64_stats_update_end(&stats->syncp);
-+		mvneta_update_stats(pp, 1, len, true);
- 	} else {
- 		dev->stats.tx_dropped++;
- 		dev_kfree_skb_any(skb);