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net: sfc: falcon: convert to use .get_rx_ring_count

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Use the newly introduced .get_rx_ring_count ethtool ops callback instead
of handling ETHTOOL_GRXRINGS directly in .get_rxnfc().

Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Link: https://patch.msgid.link/20260122-grxring_big_v4-v2-9-94dbe4dcaa10@debian.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Breno Leitao 2026-01-22 10:40:21 -08:00 committed by Jakub Kicinski
parent c9e4688b2e
commit f584347c1a
1 changed files with 8 additions and 4 deletions
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12
drivers/net/ethernet/sfc/falcon/ethtool.c
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@ -974,6 +974,13 @@ ef4_ethtool_get_rxfh_fields(struct net_device *net_dev,
return 0;
}
static u32 ef4_ethtool_get_rx_ring_count(struct net_device *net_dev)
{
struct ef4_nic *efx = netdev_priv(net_dev);
return efx->n_rx_channels;
}
static int
ef4_ethtool_get_rxnfc(struct net_device *net_dev,
struct ethtool_rxnfc *info, u32 *rule_locs)
@ -981,10 +988,6 @@ ef4_ethtool_get_rxnfc(struct net_device *net_dev,
struct ef4_nic *efx = netdev_priv(net_dev);
switch (info->cmd) {
case ETHTOOL_GRXRINGS:
info->data = efx->n_rx_channels;
return 0;
case ETHTOOL_GRXCLSRLCNT:
info->data = ef4_filter_get_rx_id_limit(efx);
if (info->data == 0)
@ -1348,6 +1351,7 @@ const struct ethtool_ops ef4_ethtool_ops = {
.reset = ef4_ethtool_reset,
.get_rxnfc = ef4_ethtool_get_rxnfc,
.set_rxnfc = ef4_ethtool_set_rxnfc,
.get_rx_ring_count = ef4_ethtool_get_rx_ring_count,
.get_rxfh_indir_size = ef4_ethtool_get_rxfh_indir_size,
.get_rxfh = ef4_ethtool_get_rxfh,
.set_rxfh = ef4_ethtool_set_rxfh,