net: atlantic: add msglevel configuration

We add ethtool msglevel configuration and change some
printouts to use netdev_info set of functions.
Signed-off-by: Nikita Danilov <ndanilov@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c

@@ -607,6 +607,20 @@ static int aq_set_ringparam(struct net_device *ndev,
 	return err;
 }
 
+static u32 aq_get_msg_level(struct net_device *ndev)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+
+	return aq_nic->msg_enable;
+}
+
+static void aq_set_msg_level(struct net_device *ndev, u32 data)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+
+	aq_nic->msg_enable = data;
+}
+
 const struct ethtool_ops aq_ethtool_ops = {
 	.get_link            = aq_ethtool_get_link,
 	.get_regs_len        = aq_ethtool_get_regs_len,
@@ -628,6 +642,8 @@ const struct ethtool_ops aq_ethtool_ops = {
 	.set_rxfh            = aq_ethtool_set_rss,
 	.get_rxnfc           = aq_ethtool_get_rxnfc,
 	.set_rxnfc           = aq_ethtool_set_rxnfc,
+	.get_msglevel        = aq_get_msg_level,
+	.set_msglevel        = aq_set_msg_level,
 	.get_sset_count      = aq_ethtool_get_sset_count,
 	.get_ethtool_stats   = aq_ethtool_stats,
 	.get_link_ksettings  = aq_ethtool_get_link_ksettings,

drivers/net/ethernet/aquantia/atlantic/aq_nic.c

@@ -144,9 +144,9 @@ static int aq_nic_update_link_status(struct aq_nic_s *self)
 		return err;
 
 	if (self->link_status.mbps != self->aq_hw->aq_link_status.mbps) {
-		pr_info("%s: link change old %d new %d\n",
-			AQ_CFG_DRV_NAME, self->link_status.mbps,
-			self->aq_hw->aq_link_status.mbps);
+		netdev_info(self->ndev, "%s: link change old %d new %d\n",
+			    AQ_CFG_DRV_NAME, self->link_status.mbps,
+			    self->aq_hw->aq_link_status.mbps);
 		aq_nic_update_interrupt_moderation_settings(self);
 
 		if (self->aq_ptp) {
@@ -306,6 +306,7 @@ void aq_nic_ndev_init(struct aq_nic_s *self)
 	self->ndev->priv_flags = aq_hw_caps->hw_priv_flags;
 	self->ndev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
 
+	self->msg_enable = NETIF_MSG_DRV | NETIF_MSG_LINK;
 	self->ndev->mtu = aq_nic_cfg->mtu - ETH_HLEN;
 	self->ndev->max_mtu = aq_hw_caps->mtu - ETH_FCS_LEN - ETH_HLEN;
 

drivers/net/ethernet/aquantia/atlantic/aq_nic.h

@@ -88,6 +88,7 @@ struct aq_hw_rx_fltrs_s {
 
 struct aq_nic_s {
 	atomic_t flags;
+	u32 msg_enable;
 	struct aq_vec_s *aq_vec[AQ_CFG_VECS_MAX];
 	struct aq_ring_s *aq_ring_tx[AQ_CFG_VECS_MAX * AQ_CFG_TCS_MAX];
 	struct aq_hw_s *aq_hw;