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net: mvneta: convert to use .get_rx_ring_count 

Convert the mvneta driver to use the new .get_rx_ring_count ethtool
operation instead of implementing .get_rxnfc solely for handling
ETHTOOL_GRXRINGS command. This simplifies the code by removing the
switch statement and replacing it with a direct return of the queue
count.

The new callback provides the same functionality in a more direct way,
following the ongoing ethtool API modernization.

Signed-off-by: Breno Leitao <leitao@debian.org>
Link: https://patch.msgid.link/20251121-marvell-v1-1-8338f3e55a4c@debian.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Breno Leitao 2025-11-21 09:02:35 -08:00 committed by Jakub Kicinski
parent a8ff4842da
commit 737e14c5dc
1 changed files with 3 additions and 11 deletions
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14
drivers/net/ethernet/marvell/mvneta.c
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@ -5012,17 +5012,9 @@ static u32 mvneta_ethtool_get_rxfh_indir_size(struct net_device *dev)
return MVNETA_RSS_LU_TABLE_SIZE;
}
static int mvneta_ethtool_get_rxnfc(struct net_device *dev,
struct ethtool_rxnfc *info,
u32 *rules __always_unused)
static u32 mvneta_ethtool_get_rx_ring_count(struct net_device *dev)
{
switch (info->cmd) {
case ETHTOOL_GRXRINGS:
info->data = rxq_number;
return 0;
default:
return -EOPNOTSUPP;
}
return rxq_number;
}
static int mvneta_config_rss(struct mvneta_port *pp)
@ -5356,7 +5348,7 @@ static const struct ethtool_ops mvneta_eth_tool_ops = {
.get_ethtool_stats = mvneta_ethtool_get_stats,
.get_sset_count = mvneta_ethtool_get_sset_count,
.get_rxfh_indir_size = mvneta_ethtool_get_rxfh_indir_size,
.get_rxnfc = mvneta_ethtool_get_rxnfc,
.get_rx_ring_count = mvneta_ethtool_get_rx_ring_count,
.get_rxfh = mvneta_ethtool_get_rxfh,
.set_rxfh = mvneta_ethtool_set_rxfh,
.get_link_ksettings = mvneta_ethtool_get_link_ksettings,