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45 lines
1.4 KiB
Diff
45 lines
1.4 KiB
Diff
From a5e4a018cf5c7ed9709141c41ba7b262aa79870d Mon Sep 17 00:00:00 2001
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From: Claudiu Manoil <claudiu.manoil@nxp.com>
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Date: Tue, 22 Oct 2019 20:23:38 +0300
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Subject: [PATCH] enetc: Clean up of ehtool stats len
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Just refactoring stats len code to make it easier to
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add new stats counters.
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Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
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---
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drivers/net/ethernet/freescale/enetc/enetc_ethtool.c | 20 +++++++++++++-------
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1 file changed, 13 insertions(+), 7 deletions(-)
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--- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
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+++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
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@@ -195,15 +195,21 @@ static const char tx_ring_stats[][ETH_GS
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static int enetc_get_sset_count(struct net_device *ndev, int sset)
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{
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struct enetc_ndev_priv *priv = netdev_priv(ndev);
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+ int len;
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- if (sset == ETH_SS_STATS)
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- return ARRAY_SIZE(enetc_si_counters) +
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- ARRAY_SIZE(tx_ring_stats) * priv->num_tx_rings +
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- ARRAY_SIZE(rx_ring_stats) * priv->num_rx_rings +
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- (enetc_si_is_pf(priv->si) ?
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- ARRAY_SIZE(enetc_port_counters) : 0);
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+ if (sset != ETH_SS_STATS)
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+ return -EOPNOTSUPP;
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- return -EOPNOTSUPP;
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+ len = ARRAY_SIZE(enetc_si_counters) +
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+ ARRAY_SIZE(tx_ring_stats) * priv->num_tx_rings +
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+ ARRAY_SIZE(rx_ring_stats) * priv->num_rx_rings;
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+
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+ if (!enetc_si_is_pf(priv->si))
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+ return len;
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+
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+ len += ARRAY_SIZE(enetc_port_counters);
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+
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+ return len;
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}
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static void enetc_get_strings(struct net_device *ndev, u32 stringset, u8 *data)
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