github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 07:33:19 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

eth: lan743x: migrate to new RXFH callbacks

Browse Source 
Migrate to new callbacks added by commit 9bb00786fc ("net: ethtool:
add dedicated callbacks for getting and setting rxfh fields").
This driver's RXFH config is read only / fixed so the conversion
is purely factoring out the handling into a helper.

Reviewed-by: Joe Damato <joe@dama.to>
Link: https://patch.msgid.link/20250614180638.4166766-4-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2025-06-14 11:06:36 -07:00
parent 8d90593fd5
commit a689e2300e
1 changed files with 19 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
drivers/net/ethernet/microchip/lan743x_ethtool.c
View File

@ -913,23 +913,29 @@ static int lan743x_ethtool_get_sset_count(struct net_device *netdev, int sset)
}
}
static int lan743x_ethtool_get_rxfh_fields(struct net_device *netdev,
struct ethtool_rxfh_fields *fields)
{
fields->data = 0;
switch (fields->flow_type) {
case TCP_V4_FLOW:case UDP_V4_FLOW:
case TCP_V6_FLOW:case UDP_V6_FLOW:
fields->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
fallthrough;
case IPV4_FLOW: case IPV6_FLOW:
fields->data |= RXH_IP_SRC | RXH_IP_DST;
return 0;
}
return 0;
}
static int lan743x_ethtool_get_rxnfc(struct net_device *netdev,
struct ethtool_rxnfc *rxnfc,
u32 *rule_locs)
{
switch (rxnfc->cmd) {
case ETHTOOL_GRXFH:
rxnfc->data = 0;
switch (rxnfc->flow_type) {
case TCP_V4_FLOW:case UDP_V4_FLOW:
case TCP_V6_FLOW:case UDP_V6_FLOW:
rxnfc->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
fallthrough;
case IPV4_FLOW: case IPV6_FLOW:
rxnfc->data |= RXH_IP_SRC | RXH_IP_DST;
return 0;
}
break;
case ETHTOOL_GRXRINGS:
rxnfc->data = LAN743X_USED_RX_CHANNELS;
return 0;
@ -1368,6 +1374,7 @@ const struct ethtool_ops lan743x_ethtool_ops = {
.get_rxfh_indir_size = lan743x_ethtool_get_rxfh_indir_size,
.get_rxfh = lan743x_ethtool_get_rxfh,
.set_rxfh = lan743x_ethtool_set_rxfh,
.get_rxfh_fields = lan743x_ethtool_get_rxfh_fields,
.get_ts_info = lan743x_ethtool_get_ts_info,
.get_eee = lan743x_ethtool_get_eee,
.set_eee = lan743x_ethtool_set_eee,