| Message ID | 20240124085532.58841-4-kurt@linutronix.de |
|---|---|
| State | Accepted |
| Delegated to: | Anthony Nguyen |
| Headers | show |
| Series | igc: ethtool: Flex filter cleanup | expand |
On Wed, Jan 24, 2024 at 09:55:32AM +0100, Kurt Kanzenbach wrote: > All filtering parameters such as EtherType and VLAN TCI are stored in host > byte order except for the VLAN EtherType. Unify it. > > Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de> > Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> Reviewed-by: Simon Horman <horms@kernel.org>
On 1/24/2024 10:55, Kurt Kanzenbach wrote: > All filtering parameters such as EtherType and VLAN TCI are stored in host > byte order except for the VLAN EtherType. Unify it. > > Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de> > Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> > --- > drivers/net/ethernet/intel/igc/igc.h | 2 +- > drivers/net/ethernet/intel/igc/igc_ethtool.c | 4 ++-- > drivers/net/ethernet/intel/igc/igc_main.c | 10 ++++++---- > 3 files changed, 9 insertions(+), 7 deletions(-) Tested-by: Naama Meir <naamax.meir@linux.intel.com>
diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h index 45430e246e9c..158adb1594e9 100644 --- a/drivers/net/ethernet/intel/igc/igc.h +++ b/drivers/net/ethernet/intel/igc/igc.h @@ -585,7 +585,7 @@ enum igc_filter_match_flags { struct igc_nfc_filter { u8 match_flags; u16 etype; - __be16 vlan_etype; + u16 vlan_etype; u16 vlan_tci; u16 vlan_tci_mask; u8 src_addr[ETH_ALEN]; diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c index b95d2c86e803..d31a6f027c83 100644 --- a/drivers/net/ethernet/intel/igc/igc_ethtool.c +++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c @@ -981,7 +981,7 @@ static int igc_ethtool_get_nfc_rule(struct igc_adapter *adapter, if (rule->filter.match_flags & IGC_FILTER_FLAG_VLAN_ETYPE) { fsp->flow_type |= FLOW_EXT; - fsp->h_ext.vlan_etype = rule->filter.vlan_etype; + fsp->h_ext.vlan_etype = htons(rule->filter.vlan_etype); fsp->m_ext.vlan_etype = ETHER_TYPE_FULL_MASK; } @@ -1249,7 +1249,7 @@ static void igc_ethtool_init_nfc_rule(struct igc_nfc_rule *rule, /* VLAN etype matching */ if ((fsp->flow_type & FLOW_EXT) && fsp->h_ext.vlan_etype) { - rule->filter.vlan_etype = fsp->h_ext.vlan_etype; + rule->filter.vlan_etype = ntohs(fsp->h_ext.vlan_etype); rule->filter.match_flags |= IGC_FILTER_FLAG_VLAN_ETYPE; } diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 91297b561519..c3fe62813f43 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -3614,10 +3614,12 @@ static int igc_add_flex_filter(struct igc_adapter *adapter, ETH_ALEN, NULL); /* Add VLAN etype */ - if (rule->filter.match_flags & IGC_FILTER_FLAG_VLAN_ETYPE) - igc_flex_filter_add_field(&flex, &filter->vlan_etype, 12, - sizeof(filter->vlan_etype), - NULL); + if (rule->filter.match_flags & IGC_FILTER_FLAG_VLAN_ETYPE) { + __be16 vlan_etype = cpu_to_be16(filter->vlan_etype); + + igc_flex_filter_add_field(&flex, &vlan_etype, 12, + sizeof(vlan_etype), NULL); + } /* Add VLAN TCI */ if (rule->filter.match_flags & IGC_FILTER_FLAG_VLAN_TCI)