macsec: Use helper macsec_netdev_priv for offload drivers

Now macsec on top of vlan can be offloaded to macsec offloading
devices so that VLAN tag is sent in clear text on wire i.e,
packet structure is DMAC|SMAC|VLAN|SECTAG. Offloading devices can
simply enable NETIF_F_HW_MACSEC feature in netdev->vlan_features for
this to work. But the logic in offloading drivers to retrieve the
private structure from netdev needs to be changed to check whether
the netdev received is real device or a vlan device and get private
structure accordingly. This patch changes the offloading drivers to
use helper macsec_netdev_priv instead of netdev_priv.

Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 19 insertions, 19 deletions

diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
index a487a98eac88..aea4c802bb9d 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
@@ -1053,7 +1053,7 @@ static void cn10k_mcs_sync_stats(struct otx2_nic *pfvf, struct macsec_secy *secy
 
 static int cn10k_mdo_open(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct macsec_secy *secy = ctx->secy;
 	struct macsec_tx_sa *sw_tx_sa;
@@ -1077,7 +1077,7 @@ static int cn10k_mdo_open(struct macsec_context *ctx)
 
 static int cn10k_mdo_stop(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct cn10k_mcs_txsc *txsc;
 	int err;
@@ -1095,7 +1095,7 @@ static int cn10k_mdo_stop(struct macsec_context *ctx)
 
 static int cn10k_mdo_add_secy(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct macsec_secy *secy = ctx->secy;
 	struct cn10k_mcs_txsc *txsc;
@@ -1129,7 +1129,7 @@ static int cn10k_mdo_add_secy(struct macsec_context *ctx)
 
 static int cn10k_mdo_upd_secy(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct macsec_secy *secy = ctx->secy;
 	struct macsec_tx_sa *sw_tx_sa;
@@ -1164,7 +1164,7 @@ static int cn10k_mdo_upd_secy(struct macsec_context *ctx)
 
 static int cn10k_mdo_del_secy(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct cn10k_mcs_txsc *txsc;
 
@@ -1183,7 +1183,7 @@ static int cn10k_mdo_del_secy(struct macsec_context *ctx)
 
 static int cn10k_mdo_add_txsa(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct macsec_tx_sa *sw_tx_sa = ctx->sa.tx_sa;
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct macsec_secy *secy = ctx->secy;
@@ -1225,7 +1225,7 @@ static int cn10k_mdo_add_txsa(struct macsec_context *ctx)
 
 static int cn10k_mdo_upd_txsa(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct macsec_tx_sa *sw_tx_sa = ctx->sa.tx_sa;
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct macsec_secy *secy = ctx->secy;
@@ -1258,7 +1258,7 @@ static int cn10k_mdo_upd_txsa(struct macsec_context *ctx)
 
 static int cn10k_mdo_del_txsa(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	u8 sa_num = ctx->sa.assoc_num;
 	struct cn10k_mcs_txsc *txsc;
@@ -1278,7 +1278,7 @@ static int cn10k_mdo_del_txsa(struct macsec_context *ctx)
 
 static int cn10k_mdo_add_rxsc(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct macsec_secy *secy = ctx->secy;
 	struct cn10k_mcs_rxsc *rxsc;
@@ -1312,7 +1312,7 @@ static int cn10k_mdo_add_rxsc(struct macsec_context *ctx)
 
 static int cn10k_mdo_upd_rxsc(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct macsec_secy *secy = ctx->secy;
 	bool enable = ctx->rx_sc->active;
@@ -1331,7 +1331,7 @@ static int cn10k_mdo_upd_rxsc(struct macsec_context *ctx)
 
 static int cn10k_mdo_del_rxsc(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct cn10k_mcs_rxsc *rxsc;
 
@@ -1349,8 +1349,8 @@ static int cn10k_mdo_del_rxsc(struct macsec_context *ctx)
 
 static int cn10k_mdo_add_rxsa(struct macsec_context *ctx)
 {
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct macsec_rx_sc *sw_rx_sc = ctx->sa.rx_sa->sc;
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct macsec_rx_sa *rx_sa = ctx->sa.rx_sa;
 	u64 next_pn = rx_sa->next_pn_halves.lower;
@@ -1389,8 +1389,8 @@ static int cn10k_mdo_add_rxsa(struct macsec_context *ctx)
 
 static int cn10k_mdo_upd_rxsa(struct macsec_context *ctx)
 {
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct macsec_rx_sc *sw_rx_sc = ctx->sa.rx_sa->sc;
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct macsec_rx_sa *rx_sa = ctx->sa.rx_sa;
 	u64 next_pn = rx_sa->next_pn_halves.lower;
@@ -1422,8 +1422,8 @@ static int cn10k_mdo_upd_rxsa(struct macsec_context *ctx)
 
 static int cn10k_mdo_del_rxsa(struct macsec_context *ctx)
 {
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct macsec_rx_sc *sw_rx_sc = ctx->sa.rx_sa->sc;
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	u8 sa_num = ctx->sa.assoc_num;
 	struct cn10k_mcs_rxsc *rxsc;
@@ -1445,8 +1445,8 @@ static int cn10k_mdo_del_rxsa(struct macsec_context *ctx)
 
 static int cn10k_mdo_get_dev_stats(struct macsec_context *ctx)
 {
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct mcs_secy_stats tx_rsp = { 0 }, rx_rsp = { 0 };
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct macsec_secy *secy = ctx->secy;
 	struct cn10k_mcs_txsc *txsc;
@@ -1481,7 +1481,7 @@ static int cn10k_mdo_get_dev_stats(struct macsec_context *ctx)
 
 static int cn10k_mdo_get_tx_sc_stats(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct mcs_sc_stats rsp = { 0 };
 	struct cn10k_mcs_txsc *txsc;
@@ -1502,7 +1502,7 @@ static int cn10k_mdo_get_tx_sc_stats(struct macsec_context *ctx)
 
 static int cn10k_mdo_get_tx_sa_stats(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct mcs_sa_stats rsp = { 0 };
 	u8 sa_num = ctx->sa.assoc_num;
@@ -1525,7 +1525,7 @@ static int cn10k_mdo_get_tx_sa_stats(struct macsec_context *ctx)
 
 static int cn10k_mdo_get_rx_sc_stats(struct macsec_context *ctx)
 {
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct macsec_secy *secy = ctx->secy;
 	struct mcs_sc_stats rsp = { 0 };
@@ -1567,8 +1567,8 @@ static int cn10k_mdo_get_rx_sc_stats(struct macsec_context *ctx)
 
 static int cn10k_mdo_get_rx_sa_stats(struct macsec_context *ctx)
 {
+	struct otx2_nic *pfvf = macsec_netdev_priv(ctx->netdev);
 	struct macsec_rx_sc *sw_rx_sc = ctx->sa.rx_sa->sc;
-	struct otx2_nic *pfvf = netdev_priv(ctx->netdev);
 	struct cn10k_mcs_cfg *cfg = pfvf->macsec_cfg;
 	struct mcs_sa_stats rsp = { 0 };
 	u8 sa_num = ctx->sa.assoc_num;