Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Conflicts:

drivers/net/ethernet/intel/ice/ice_main.c
  418e53401e47 ("ice: move devlink port creation/deletion")
  643ef23bd9dd ("ice: Introduce local var for readability")
https://lore.kernel.org/all/20230127124025.0dacef40@canb.auug.org.au/
https://lore.kernel.org/all/20230124005714.3996270-1-anthony.l.nguyen@intel.com/

drivers/net/ethernet/engleder/tsnep_main.c
  3d53aaef4332 ("tsnep: Fix TX queue stop/wake for multiple queues")
  25faa6a4c5ca ("tsnep: Replace TX spin_lock with __netif_tx_lock")
https://lore.kernel.org/all/20230127123604.36bb3e99@canb.auug.org.au/

net/netfilter/nf_conntrack_proto_sctp.c
  13bd9b31a969 ("Revert "netfilter: conntrack: add sctp DATA_SENT state"")
  a44b7651489f ("netfilter: conntrack: unify established states for SCTP paths")
  f71cb8f45d09 ("netfilter: conntrack: sctp: use nf log infrastructure for invalid packets")
https://lore.kernel.org/all/20230127125052.674281f9@canb.auug.org.au/
https://lore.kernel.org/all/d36076f3-6add-a442-6d4b-ead9f7ffff86@tessares.net/

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

3 files changed, 33 insertions, 11 deletions

diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index b4e0fc7f65bd..0f54849a3823 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -1101,14 +1101,14 @@ static void ravb_error_interrupt(struct net_device *ndev)
 	ravb_write(ndev, ~(EIS_QFS | EIS_RESERVED), EIS);
 	if (eis & EIS_QFS) {
 		ris2 = ravb_read(ndev, RIS2);
-		ravb_write(ndev, ~(RIS2_QFF0 | RIS2_RFFF | RIS2_RESERVED),
+		ravb_write(ndev, ~(RIS2_QFF0 | RIS2_QFF1 | RIS2_RFFF | RIS2_RESERVED),
 			   RIS2);
 
 		/* Receive Descriptor Empty int */
 		if (ris2 & RIS2_QFF0)
 			priv->stats[RAVB_BE].rx_over_errors++;
 
-		    /* Receive Descriptor Empty int */
+		/* Receive Descriptor Empty int */
 		if (ris2 & RIS2_QFF1)
 			priv->stats[RAVB_NC].rx_over_errors++;
 
@@ -2973,6 +2973,9 @@ static int __maybe_unused ravb_suspend(struct device *dev)
 	else
 		ret = ravb_close(ndev);
 
+	if (priv->info->ccc_gac)
+		ravb_ptp_stop(ndev);
+
 	return ret;
 }
 
@@ -3011,6 +3014,9 @@ static int __maybe_unused ravb_resume(struct device *dev)
 	/* Restore descriptor base address table */
 	ravb_write(ndev, priv->desc_bat_dma, DBAT);
 
+	if (priv->info->ccc_gac)
+		ravb_ptp_init(ndev, priv->pdev);
+
 	if (netif_running(ndev)) {
 		if (priv->wol_enabled) {
 			ret = ravb_wol_restore(ndev);
diff --git a/drivers/net/ethernet/renesas/rswitch.c b/drivers/net/ethernet/renesas/rswitch.c
index 885fdb077b62..14fc0af304ce 100644
--- a/drivers/net/ethernet/renesas/rswitch.c
+++ b/drivers/net/ethernet/renesas/rswitch.c
@@ -1058,8 +1058,11 @@ static struct device_node *rswitch_get_port_node(struct rswitch_device *rdev)
 			port = NULL;
 			goto out;
 		}
-		if (index == rdev->etha->index)
+		if (index == rdev->etha->index) {
+			if (!of_device_is_available(port))
+				port = NULL;
 			break;
+		}
 	}
 
 out:
@@ -1090,7 +1093,7 @@ static int rswitch_etha_get_params(struct rswitch_device *rdev)
 
 	port = rswitch_get_port_node(rdev);
 	if (!port)
-		return -ENODEV;
+		return 0;	/* ignored */
 
 	err = of_get_phy_mode(port, &rdev->etha->phy_interface);
 	of_node_put(port);
@@ -1308,13 +1311,13 @@ static int rswitch_ether_port_init_all(struct rswitch_private *priv)
 {
 	int i, err;
 
-	for (i = 0; i < RSWITCH_NUM_PORTS; i++) {
+	rswitch_for_each_enabled_port(priv, i) {
 		err = rswitch_ether_port_init_one(priv->rdev[i]);
 		if (err)
 			goto err_init_one;
 	}
 
-	for (i = 0; i < RSWITCH_NUM_PORTS; i++) {
+	rswitch_for_each_enabled_port(priv, i) {
 		err = rswitch_serdes_init(priv->rdev[i]);
 		if (err)
 			goto err_serdes;
@@ -1323,12 +1326,12 @@ static int rswitch_ether_port_init_all(struct rswitch_private *priv)
 	return 0;
 
 err_serdes:
-	for (i--; i >= 0; i--)
+	rswitch_for_each_enabled_port_continue_reverse(priv, i)
 		rswitch_serdes_deinit(priv->rdev[i]);
 	i = RSWITCH_NUM_PORTS;
 
 err_init_one:
-	for (i--; i >= 0; i--)
+	rswitch_for_each_enabled_port_continue_reverse(priv, i)
 		rswitch_ether_port_deinit_one(priv->rdev[i]);
 
 	return err;
@@ -1592,6 +1595,7 @@ static int rswitch_device_alloc(struct rswitch_private *priv, int index)
 	netif_napi_add(ndev, &rdev->napi, rswitch_poll);
 
 	port = rswitch_get_port_node(rdev);
+	rdev->disabled = !port;
 	err = of_get_ethdev_address(port, ndev);
 	of_node_put(port);
 	if (err) {
@@ -1691,16 +1695,16 @@ static int rswitch_init(struct rswitch_private *priv)
 	if (err)
 		goto err_ether_port_init_all;
 
-	for (i = 0; i < RSWITCH_NUM_PORTS; i++) {
+	rswitch_for_each_enabled_port(priv, i) {
 		err = register_netdev(priv->rdev[i]->ndev);
 		if (err) {
-			for (i--; i >= 0; i--)
+			rswitch_for_each_enabled_port_continue_reverse(priv, i)
 				unregister_netdev(priv->rdev[i]->ndev);
 			goto err_register_netdev;
 		}
 	}
 
-	for (i = 0; i < RSWITCH_NUM_PORTS; i++)
+	rswitch_for_each_enabled_port(priv, i)
 		netdev_info(priv->rdev[i]->ndev, "MAC address %pM\n",
 			    priv->rdev[i]->ndev->dev_addr);
 
diff --git a/drivers/net/ethernet/renesas/rswitch.h b/drivers/net/ethernet/renesas/rswitch.h
index edbdd1b98d3d..49efb0f31c77 100644
--- a/drivers/net/ethernet/renesas/rswitch.h
+++ b/drivers/net/ethernet/renesas/rswitch.h
@@ -13,6 +13,17 @@
 #define RSWITCH_MAX_NUM_QUEUES	128
 
 #define RSWITCH_NUM_PORTS	3
+#define rswitch_for_each_enabled_port(priv, i)		\
+	for (i = 0; i < RSWITCH_NUM_PORTS; i++)		\
+		if (priv->rdev[i]->disabled)		\
+			continue;			\
+		else
+
+#define rswitch_for_each_enabled_port_continue_reverse(priv, i)	\
+	for (i--; i >= 0; i--)					\
+		if (priv->rdev[i]->disabled)			\
+			continue;				\
+		else
 
 #define TX_RING_SIZE		1024
 #define RX_RING_SIZE		1024
@@ -938,6 +949,7 @@ struct rswitch_device {
 	struct rswitch_gwca_queue *tx_queue;
 	struct rswitch_gwca_queue *rx_queue;
 	u8 ts_tag;
+	bool disabled;
 
 	int port;
 	struct rswitch_etha *etha;