1 files changed, 50 insertions, 49 deletions

diff --git a/drivers/net/ethernet/ti/netcp_ethss.c b/drivers/net/ethernet/ti/netcp_ethss.c
index 751fb0bc65c5..8f46e9be76b1 100644
--- a/drivers/net/ethernet/ti/netcp_ethss.c
+++ b/drivers/net/ethernet/ti/netcp_ethss.c
@@ -1735,8 +1735,8 @@ static const struct netcp_ethtool_stat xgbe10_et_stats[] = {
 static void keystone_get_drvinfo(struct net_device *ndev,
 				 struct ethtool_drvinfo *info)
 {
-	strncpy(info->driver, NETCP_DRIVER_NAME, sizeof(info->driver));
-	strncpy(info->version, NETCP_DRIVER_VERSION, sizeof(info->version));
+	strscpy(info->driver, NETCP_DRIVER_NAME, sizeof(info->driver));
+	strscpy(info->version, NETCP_DRIVER_VERSION, sizeof(info->version));
 }
 
 static u32 keystone_get_msglevel(struct net_device *ndev)
@@ -1999,7 +1999,7 @@ static int keystone_set_link_ksettings(struct net_device *ndev,
 
 #if IS_ENABLED(CONFIG_TI_CPTS)
 static int keystone_get_ts_info(struct net_device *ndev,
-				struct ethtool_ts_info *info)
+				struct kernel_ethtool_ts_info *info)
 {
 	struct netcp_intf *netcp = netdev_priv(ndev);
 	struct gbe_intf *gbe_intf;
@@ -2012,8 +2012,6 @@ static int keystone_get_ts_info(struct net_device *ndev,
 		SOF_TIMESTAMPING_TX_HARDWARE |
 		SOF_TIMESTAMPING_TX_SOFTWARE |
 		SOF_TIMESTAMPING_RX_HARDWARE |
-		SOF_TIMESTAMPING_RX_SOFTWARE |
-		SOF_TIMESTAMPING_SOFTWARE |
 		SOF_TIMESTAMPING_RAW_HARDWARE;
 	info->phc_index = gbe_intf->gbe_dev->cpts->phc_index;
 	info->tx_types =
@@ -2027,13 +2025,10 @@ static int keystone_get_ts_info(struct net_device *ndev,
 }
 #else
 static int keystone_get_ts_info(struct net_device *ndev,
-				struct ethtool_ts_info *info)
+				struct kernel_ethtool_ts_info *info)
 {
 	info->so_timestamping =
-		SOF_TIMESTAMPING_TX_SOFTWARE |
-		SOF_TIMESTAMPING_RX_SOFTWARE |
-		SOF_TIMESTAMPING_SOFTWARE;
-	info->phc_index = -1;
+		SOF_TIMESTAMPING_TX_SOFTWARE;
 	info->tx_types = 0;
 	info->rx_filters = 0;
 	return 0;
@@ -2596,20 +2591,26 @@ static int gbe_rxtstamp(struct gbe_intf *gbe_intf, struct netcp_packet *p_info)
 	return 0;
 }
 
-static int gbe_hwtstamp_get(struct gbe_intf *gbe_intf, struct ifreq *ifr)
+static int gbe_hwtstamp_get(void *intf_priv, struct kernel_hwtstamp_config *cfg)
 {
-	struct gbe_priv *gbe_dev = gbe_intf->gbe_dev;
-	struct cpts *cpts = gbe_dev->cpts;
-	struct hwtstamp_config cfg;
+	struct gbe_intf *gbe_intf = intf_priv;
+	struct gbe_priv *gbe_dev;
+	struct phy_device *phy;
+
+	gbe_dev = gbe_intf->gbe_dev;
 
-	if (!cpts)
+	if (!gbe_dev->cpts)
+		return -EOPNOTSUPP;
+
+	phy = gbe_intf->slave->phy;
+	if (phy_has_hwtstamp(phy))
 		return -EOPNOTSUPP;
 
-	cfg.flags = 0;
-	cfg.tx_type = gbe_dev->tx_ts_enabled ? HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF;
-	cfg.rx_filter = gbe_dev->rx_ts_enabled;
+	cfg->flags = 0;
+	cfg->tx_type = gbe_dev->tx_ts_enabled ? HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF;
+	cfg->rx_filter = gbe_dev->rx_ts_enabled;
 
-	return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0;
+	return 0;
 }
 
 static void gbe_hwtstamp(struct gbe_intf *gbe_intf)
@@ -2642,19 +2643,23 @@ static void gbe_hwtstamp(struct gbe_intf *gbe_intf)
 	writel(ctl,    GBE_REG_ADDR(slave, port_regs, ts_ctl_ltype2));
 }
 
-static int gbe_hwtstamp_set(struct gbe_intf *gbe_intf, struct ifreq *ifr)
+static int gbe_hwtstamp_set(void *intf_priv, struct kernel_hwtstamp_config *cfg,
+			    struct netlink_ext_ack *extack)
 {
-	struct gbe_priv *gbe_dev = gbe_intf->gbe_dev;
-	struct cpts *cpts = gbe_dev->cpts;
-	struct hwtstamp_config cfg;
+	struct gbe_intf *gbe_intf = intf_priv;
+	struct gbe_priv *gbe_dev;
+	struct phy_device *phy;
+
+	gbe_dev = gbe_intf->gbe_dev;
 
-	if (!cpts)
+	if (!gbe_dev->cpts)
 		return -EOPNOTSUPP;
 
-	if (copy_from_user(&cfg, ifr->ifr_data, sizeof(cfg)))
-		return -EFAULT;
+	phy = gbe_intf->slave->phy;
+	if (phy_has_hwtstamp(phy))
+		return phy->mii_ts->hwtstamp_set(phy->mii_ts, cfg, extack);
 
-	switch (cfg.tx_type) {
+	switch (cfg->tx_type) {
 	case HWTSTAMP_TX_OFF:
 		gbe_dev->tx_ts_enabled = 0;
 		break;
@@ -2665,7 +2670,7 @@ static int gbe_hwtstamp_set(struct gbe_intf *gbe_intf, struct ifreq *ifr)
 		return -ERANGE;
 	}
 
-	switch (cfg.rx_filter) {
+	switch (cfg->rx_filter) {
 	case HWTSTAMP_FILTER_NONE:
 		gbe_dev->rx_ts_enabled = HWTSTAMP_FILTER_NONE;
 		break;
@@ -2673,7 +2678,7 @@ static int gbe_hwtstamp_set(struct gbe_intf *gbe_intf, struct ifreq *ifr)
 	case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
 	case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
 		gbe_dev->rx_ts_enabled = HWTSTAMP_FILTER_PTP_V1_L4_EVENT;
-		cfg.rx_filter = HWTSTAMP_FILTER_PTP_V1_L4_EVENT;
+		cfg->rx_filter = HWTSTAMP_FILTER_PTP_V1_L4_EVENT;
 		break;
 	case HWTSTAMP_FILTER_PTP_V2_L4_EVENT:
 	case HWTSTAMP_FILTER_PTP_V2_L4_SYNC:
@@ -2685,7 +2690,7 @@ static int gbe_hwtstamp_set(struct gbe_intf *gbe_intf, struct ifreq *ifr)
 	case HWTSTAMP_FILTER_PTP_V2_SYNC:
 	case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
 		gbe_dev->rx_ts_enabled = HWTSTAMP_FILTER_PTP_V2_EVENT;
-		cfg.rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
+		cfg->rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
 		break;
 	default:
 		return -ERANGE;
@@ -2693,7 +2698,7 @@ static int gbe_hwtstamp_set(struct gbe_intf *gbe_intf, struct ifreq *ifr)
 
 	gbe_hwtstamp(gbe_intf);
 
-	return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0;
+	return 0;
 }
 
 static void gbe_register_cpts(struct gbe_priv *gbe_dev)
@@ -2750,12 +2755,15 @@ static inline void gbe_unregister_cpts(struct gbe_priv *gbe_dev)
 {
 }
 
-static inline int gbe_hwtstamp_get(struct gbe_intf *gbe_intf, struct ifreq *req)
+static inline int gbe_hwtstamp_get(void *intf_priv,
+				   struct kernel_hwtstamp_config *cfg)
 {
 	return -EOPNOTSUPP;
 }
 
-static inline int gbe_hwtstamp_set(struct gbe_intf *gbe_intf, struct ifreq *req)
+static inline int gbe_hwtstamp_set(void *intf_priv,
+				   struct kernel_hwtstamp_config *cfg,
+				   struct netlink_ext_ack *extack)
 {
 	return -EOPNOTSUPP;
 }
@@ -2821,15 +2829,6 @@ static int gbe_ioctl(void *intf_priv, struct ifreq *req, int cmd)
 	struct gbe_intf *gbe_intf = intf_priv;
 	struct phy_device *phy = gbe_intf->slave->phy;
 
-	if (!phy_has_hwtstamp(phy)) {
-		switch (cmd) {
-		case SIOCGHWTSTAMP:
-			return gbe_hwtstamp_get(gbe_intf, req);
-		case SIOCSHWTSTAMP:
-			return gbe_hwtstamp_set(gbe_intf, req);
-		}
-	}
-
 	if (phy)
 		return phy_mii_ioctl(phy, req, cmd);
 
@@ -2838,7 +2837,7 @@ static int gbe_ioctl(void *intf_priv, struct ifreq *req, int cmd)
 
 static void netcp_ethss_timer(struct timer_list *t)
 {
-	struct gbe_priv *gbe_dev = from_timer(gbe_dev, t, timer);
+	struct gbe_priv *gbe_dev = timer_container_of(gbe_dev, t, timer);
 	struct gbe_intf *gbe_intf;
 	struct gbe_slave *slave;
 
@@ -3583,13 +3582,11 @@ static int gbe_probe(struct netcp_device *netcp_device, struct device *dev,
 	/* init the hw stats lock */
 	spin_lock_init(&gbe_dev->hw_stats_lock);
 
-	if (of_find_property(node, "enable-ale", NULL)) {
-		gbe_dev->enable_ale = true;
+	gbe_dev->enable_ale = of_property_read_bool(node, "enable-ale");
+	if (gbe_dev->enable_ale)
 		dev_info(dev, "ALE enabled\n");
-	} else {
-		gbe_dev->enable_ale = false;
+	else
 		dev_dbg(dev, "ALE bypass enabled*\n");
-	}
 
 	ret = of_property_read_u32(node, "tx-queue",
 				   &gbe_dev->tx_queue_id);
@@ -3803,7 +3800,7 @@ static int gbe_remove(struct netcp_device *netcp_device, void *inst_priv)
 {
 	struct gbe_priv *gbe_dev = inst_priv;
 
-	del_timer_sync(&gbe_dev->timer);
+	timer_delete_sync(&gbe_dev->timer);
 	cpts_release(gbe_dev->cpts);
 	cpsw_ale_stop(gbe_dev->ale);
 	netcp_txpipe_close(&gbe_dev->tx_pipe);
@@ -3831,6 +3828,8 @@ static struct netcp_module gbe_module = {
 	.add_vid	= gbe_add_vid,
 	.del_vid	= gbe_del_vid,
 	.ioctl		= gbe_ioctl,
+	.hwtstamp_get	= gbe_hwtstamp_get,
+	.hwtstamp_set	= gbe_hwtstamp_set,
 };
 
 static struct netcp_module xgbe_module = {
@@ -3848,6 +3847,8 @@ static struct netcp_module xgbe_module = {
 	.add_vid	= gbe_add_vid,
 	.del_vid	= gbe_del_vid,
 	.ioctl		= gbe_ioctl,
+	.hwtstamp_get	= gbe_hwtstamp_get,
+	.hwtstamp_set	= gbe_hwtstamp_set,
 };
 
 static int __init keystone_gbe_init(void)