diff --git a/drivers/net/dsa/mv88e6xxx/global1.c b/drivers/net/dsa/mv88e6xxx/global1.c
index d721ccf7d8be..38e399e0f30e 100644
--- a/drivers/net/dsa/mv88e6xxx/global1.c
+++ b/drivers/net/dsa/mv88e6xxx/global1.c
@@ -567,6 +567,8 @@ int mv88e6xxx_g1_stats_clear(struct mv88e6xxx_chip *chip)
 	if (err)
 		return err;
 
+	/* Keep the histogram mode bits */
+	val &= MV88E6XXX_G1_STATS_OP_HIST_RX_TX;
 	val |= MV88E6XXX_G1_STATS_OP_BUSY | MV88E6XXX_G1_STATS_OP_FLUSH_ALL;
 
 	err = mv88e6xxx_g1_write(chip, MV88E6XXX_G1_STATS_OP, val);
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
index 6a633c70f603..99ef1daaa4d8 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
@@ -407,13 +407,13 @@ static void aq_ethtool_get_pauseparam(struct net_device *ndev,
 				      struct ethtool_pauseparam *pause)
 {
 	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	u32 fc = aq_nic->aq_nic_cfg.flow_control;
 
 	pause->autoneg = 0;
 
-	if (aq_nic->aq_hw->aq_nic_cfg->flow_control & AQ_NIC_FC_RX)
-		pause->rx_pause = 1;
-	if (aq_nic->aq_hw->aq_nic_cfg->flow_control & AQ_NIC_FC_TX)
-		pause->tx_pause = 1;
+	pause->rx_pause = !!(fc & AQ_NIC_FC_RX);
+	pause->tx_pause = !!(fc & AQ_NIC_FC_TX);
+
 }
 
 static int aq_ethtool_set_pauseparam(struct net_device *ndev,
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
index e8689241204e..a1e70da358ca 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
@@ -204,6 +204,10 @@ struct aq_hw_ops {
 
 	int (*hw_get_fw_version)(struct aq_hw_s *self, u32 *fw_version);
 
+	int (*hw_set_offload)(struct aq_hw_s *self,
+			      struct aq_nic_cfg_s *aq_nic_cfg);
+
+	int (*hw_set_fc)(struct aq_hw_s *self, u32 fc, u32 tc);
 };
 
 struct aq_fw_ops {
@@ -226,6 +230,8 @@ struct aq_fw_ops {
 
 	int (*update_stats)(struct aq_hw_s *self);
 
+	u32 (*get_flow_control)(struct aq_hw_s *self, u32 *fcmode);
+
 	int (*set_flow_control)(struct aq_hw_s *self);
 
 	int (*set_power)(struct aq_hw_s *self, unsigned int power_state,
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_main.c b/drivers/net/ethernet/aquantia/atlantic/aq_main.c
index e3ae29e523f0..7c07eef275eb 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_main.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_main.c
@@ -99,8 +99,11 @@ static int aq_ndev_set_features(struct net_device *ndev,
 	struct aq_nic_s *aq_nic = netdev_priv(ndev);
 	struct aq_nic_cfg_s *aq_cfg = aq_nic_get_cfg(aq_nic);
 	bool is_lro = false;
+	int err = 0;
 
-	if (aq_cfg->hw_features & NETIF_F_LRO) {
+	aq_cfg->features = features;
+
+	if (aq_cfg->aq_hw_caps->hw_features & NETIF_F_LRO) {
 		is_lro = features & NETIF_F_LRO;
 
 		if (aq_cfg->is_lro != is_lro) {
@@ -112,8 +115,11 @@ static int aq_ndev_set_features(struct net_device *ndev,
 			}
 		}
 	}
+	if ((aq_nic->ndev->features ^ features) & NETIF_F_RXCSUM)
+		err = aq_nic->aq_hw_ops->hw_set_offload(aq_nic->aq_hw,
+							aq_cfg);
 
-	return 0;
+	return err;
 }
 
 static int aq_ndev_set_mac_address(struct net_device *ndev, void *addr)
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index 5fed24446687..7abdc0952425 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -118,12 +118,13 @@ void aq_nic_cfg_start(struct aq_nic_s *self)
 	}
 
 	cfg->link_speed_msk &= cfg->aq_hw_caps->link_speed_msk;
-	cfg->hw_features = cfg->aq_hw_caps->hw_features;
+	cfg->features = cfg->aq_hw_caps->hw_features;
 }
 
 static int aq_nic_update_link_status(struct aq_nic_s *self)
 {
 	int err = self->aq_fw_ops->update_link_status(self->aq_hw);
+	u32 fc = 0;
 
 	if (err)
 		return err;
@@ -133,6 +134,15 @@ static int aq_nic_update_link_status(struct aq_nic_s *self)
 			AQ_CFG_DRV_NAME, self->link_status.mbps,
 			self->aq_hw->aq_link_status.mbps);
 		aq_nic_update_interrupt_moderation_settings(self);
+
+		/* Driver has to update flow control settings on RX block
+		 * on any link event.
+		 * We should query FW whether it negotiated FC.
+		 */
+		if (self->aq_fw_ops->get_flow_control)
+			self->aq_fw_ops->get_flow_control(self->aq_hw, &fc);
+		if (self->aq_hw_ops->hw_set_fc)
+			self->aq_hw_ops->hw_set_fc(self->aq_hw, fc, 0);
 	}
 
 	self->link_status = self->aq_hw->aq_link_status;
@@ -590,7 +600,7 @@ int aq_nic_set_multicast_list(struct aq_nic_s *self, struct net_device *ndev)
 		}
 	}
 
-	if (i > 0 && i < AQ_HW_MULTICAST_ADDRESS_MAX) {
+	if (i > 0 && i <= AQ_HW_MULTICAST_ADDRESS_MAX) {
 		packet_filter |= IFF_MULTICAST;
 		self->mc_list.count = i;
 		self->aq_hw_ops->hw_multicast_list_set(self->aq_hw,
@@ -772,7 +782,9 @@ void aq_nic_get_link_ksettings(struct aq_nic_s *self,
 		ethtool_link_ksettings_add_link_mode(cmd, advertising,
 						     Pause);
 
-	if (self->aq_nic_cfg.flow_control & AQ_NIC_FC_TX)
+	/* Asym is when either RX or TX, but not both */
+	if (!!(self->aq_nic_cfg.flow_control & AQ_NIC_FC_TX) ^
+	    !!(self->aq_nic_cfg.flow_control & AQ_NIC_FC_RX))
 		ethtool_link_ksettings_add_link_mode(cmd, advertising,
 						     Asym_Pause);
 
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
index c1582f4e8e1b..44ec47a3d60a 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
@@ -23,7 +23,7 @@ struct aq_vec_s;
 
 struct aq_nic_cfg_s {
 	const struct aq_hw_caps_s *aq_hw_caps;
-	u64 hw_features;
+	u64 features;
 	u32 rxds;		/* rx ring size, descriptors # */
 	u32 txds;		/* tx ring size, descriptors # */
 	u32 vecs;		/* vecs==allocated irqs */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
index 3db91446cc67..74550ccc7a20 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
@@ -172,6 +172,27 @@ bool aq_ring_tx_clean(struct aq_ring_s *self)
 	return !!budget;
 }
 
+static void aq_rx_checksum(struct aq_ring_s *self,
+			   struct aq_ring_buff_s *buff,
+			   struct sk_buff *skb)
+{
+	if (!(self->aq_nic->ndev->features & NETIF_F_RXCSUM))
+		return;
+
+	if (unlikely(buff->is_cso_err)) {
+		++self->stats.rx.errors;
+		skb->ip_summed = CHECKSUM_NONE;
+		return;
+	}
+	if (buff->is_ip_cso) {
+		__skb_incr_checksum_unnecessary(skb);
+		if (buff->is_udp_cso || buff->is_tcp_cso)
+			__skb_incr_checksum_unnecessary(skb);
+	} else {
+		skb->ip_summed = CHECKSUM_NONE;
+	}
+}
+
 #define AQ_SKB_ALIGN SKB_DATA_ALIGN(sizeof(struct skb_shared_info))
 int aq_ring_rx_clean(struct aq_ring_s *self,
 		     struct napi_struct *napi,
@@ -267,18 +288,8 @@ int aq_ring_rx_clean(struct aq_ring_s *self,
 		}
 
 		skb->protocol = eth_type_trans(skb, ndev);
-		if (unlikely(buff->is_cso_err)) {
-			++self->stats.rx.errors;
-			skb->ip_summed = CHECKSUM_NONE;
-		} else {
-			if (buff->is_ip_cso) {
-				__skb_incr_checksum_unnecessary(skb);
-				if (buff->is_udp_cso || buff->is_tcp_cso)
-					__skb_incr_checksum_unnecessary(skb);
-			} else {
-				skb->ip_summed = CHECKSUM_NONE;
-			}
-		}
+
+		aq_rx_checksum(self, buff, skb);
 
 		skb_set_hash(skb, buff->rss_hash,
 			     buff->is_hash_l4 ? PKT_HASH_TYPE_L4 :
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
index 76d25d594a0f..f02592f43fe3 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
@@ -100,12 +100,17 @@ static int hw_atl_b0_hw_reset(struct aq_hw_s *self)
 	return err;
 }
 
+static int hw_atl_b0_set_fc(struct aq_hw_s *self, u32 fc, u32 tc)
+{
+	hw_atl_rpb_rx_xoff_en_per_tc_set(self, !!(fc & AQ_NIC_FC_RX), tc);
+	return 0;
+}
+
 static int hw_atl_b0_hw_qos_set(struct aq_hw_s *self)
 {
 	u32 tc = 0U;
 	u32 buff_size = 0U;
 	unsigned int i_priority = 0U;
-	bool is_rx_flow_control = false;
 
 	/* TPS Descriptor rate init */
 	hw_atl_tps_tx_pkt_shed_desc_rate_curr_time_res_set(self, 0x0U);
@@ -138,7 +143,6 @@ static int hw_atl_b0_hw_qos_set(struct aq_hw_s *self)
 
 	/* QoS Rx buf size per TC */
 	tc = 0;
-	is_rx_flow_control = (AQ_NIC_FC_RX & self->aq_nic_cfg->flow_control);
 	buff_size = HW_ATL_B0_RXBUF_MAX;
 
 	hw_atl_rpb_rx_pkt_buff_size_per_tc_set(self, buff_size, tc);
@@ -150,7 +154,8 @@ static int hw_atl_b0_hw_qos_set(struct aq_hw_s *self)
 						   (buff_size *
 						   (1024U / 32U) * 50U) /
 						   100U, tc);
-	hw_atl_rpb_rx_xoff_en_per_tc_set(self, is_rx_flow_control ? 1U : 0U, tc);
+
+	hw_atl_b0_set_fc(self, self->aq_nic_cfg->flow_control, tc);
 
 	/* QoS 802.1p priority -> TC mapping */
 	for (i_priority = 8U; i_priority--;)
@@ -229,8 +234,10 @@ static int hw_atl_b0_hw_offload_set(struct aq_hw_s *self,
 	hw_atl_tpo_tcp_udp_crc_offload_en_set(self, 1);
 
 	/* RX checksums offloads*/
-	hw_atl_rpo_ipv4header_crc_offload_en_set(self, 1);
-	hw_atl_rpo_tcp_udp_crc_offload_en_set(self, 1);
+	hw_atl_rpo_ipv4header_crc_offload_en_set(self, !!(aq_nic_cfg->features &
+						 NETIF_F_RXCSUM));
+	hw_atl_rpo_tcp_udp_crc_offload_en_set(self, !!(aq_nic_cfg->features &
+					      NETIF_F_RXCSUM));
 
 	/* LSO offloads*/
 	hw_atl_tdm_large_send_offload_en_set(self, 0xFFFFFFFFU);
@@ -655,9 +662,9 @@ static int hw_atl_b0_hw_ring_rx_receive(struct aq_hw_s *self,
 		struct hw_atl_rxd_wb_s *rxd_wb = (struct hw_atl_rxd_wb_s *)
 			&ring->dx_ring[ring->hw_head * HW_ATL_B0_RXD_SIZE];
 
-		unsigned int is_err = 1U;
 		unsigned int is_rx_check_sum_enabled = 0U;
 		unsigned int pkt_type = 0U;
+		u8 rx_stat = 0U;
 
 		if (!(rxd_wb->status & 0x1U)) { /* RxD is not done */
 			break;
@@ -665,35 +672,35 @@ static int hw_atl_b0_hw_ring_rx_receive(struct aq_hw_s *self,
 
 		buff = &ring->buff_ring[ring->hw_head];
 
-		is_err = (0x0000003CU & rxd_wb->status);
+		rx_stat = (0x0000003CU & rxd_wb->status) >> 2;
 
 		is_rx_check_sum_enabled = (rxd_wb->type) & (0x3U << 19);
-		is_err &= ~0x20U; /* exclude validity bit */
 
 		pkt_type = 0xFFU & (rxd_wb->type >> 4);
 
-		if (is_rx_check_sum_enabled) {
-			if (0x0U == (pkt_type & 0x3U))
-				buff->is_ip_cso = (is_err & 0x08U) ? 0U : 1U;
+		if (is_rx_check_sum_enabled & BIT(0) &&
+		    (0x0U == (pkt_type & 0x3U)))
+			buff->is_ip_cso = (rx_stat & BIT(1)) ? 0U : 1U;
 
+		if (is_rx_check_sum_enabled & BIT(1)) {
 			if (0x4U == (pkt_type & 0x1CU))
-				buff->is_udp_cso = buff->is_cso_err ? 0U : 1U;
+				buff->is_udp_cso = (rx_stat & BIT(2)) ? 0U :
+						   !!(rx_stat & BIT(3));
 			else if (0x0U == (pkt_type & 0x1CU))
-				buff->is_tcp_cso = buff->is_cso_err ? 0U : 1U;
-
-			/* Checksum offload workaround for small packets */
-			if (rxd_wb->pkt_len <= 60) {
-				buff->is_ip_cso = 0U;
-				buff->is_cso_err = 0U;
-			}
+				buff->is_tcp_cso = (rx_stat & BIT(2)) ? 0U :
+						   !!(rx_stat & BIT(3));
+		}
+		buff->is_cso_err = !!(rx_stat & 0x6);
+		/* Checksum offload workaround for small packets */
+		if (unlikely(rxd_wb->pkt_len <= 60)) {
+			buff->is_ip_cso = 0U;
+			buff->is_cso_err = 0U;
 		}
-
-		is_err &= ~0x18U;
 
 		dma_unmap_page(ndev, buff->pa, buff->len, DMA_FROM_DEVICE);
 
-		if (is_err || rxd_wb->type & 0x1000U) {
-			/* status error or DMA error */
+		if ((rx_stat & BIT(0)) || rxd_wb->type & 0x1000U) {
+			/* MAC error or DMA error */
 			buff->is_error = 1U;
 		} else {
 			if (self->aq_nic_cfg->is_rss) {
@@ -915,6 +922,12 @@ static int hw_atl_b0_hw_interrupt_moderation_set(struct aq_hw_s *self)
 static int hw_atl_b0_hw_stop(struct aq_hw_s *self)
 {
 	hw_atl_b0_hw_irq_disable(self, HW_ATL_B0_INT_MASK);
+
+	/* Invalidate Descriptor Cache to prevent writing to the cached
+	 * descriptors and to the data pointer of those descriptors
+	 */
+	hw_atl_rdm_rx_dma_desc_cache_init_set(self, 1);
+
 	return aq_hw_err_from_flags(self);
 }
 
@@ -963,4 +976,6 @@ const struct aq_hw_ops hw_atl_ops_b0 = {
 	.hw_get_regs                 = hw_atl_utils_hw_get_regs,
 	.hw_get_hw_stats             = hw_atl_utils_get_hw_stats,
 	.hw_get_fw_version           = hw_atl_utils_get_fw_version,
+	.hw_set_offload              = hw_atl_b0_hw_offload_set,
+	.hw_set_fc                   = hw_atl_b0_set_fc,
 };
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c
index be0a3a90dfad..5502ec5f0f69 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c
@@ -619,6 +619,14 @@ void hw_atl_rpb_rx_flow_ctl_mode_set(struct aq_hw_s *aq_hw, u32 rx_flow_ctl_mode
 			    HW_ATL_RPB_RX_FC_MODE_SHIFT, rx_flow_ctl_mode);
 }
 
+void hw_atl_rdm_rx_dma_desc_cache_init_set(struct aq_hw_s *aq_hw, u32 init)
+{
+	aq_hw_write_reg_bit(aq_hw, HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_ADR,
+			    HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_MSK,
+			    HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_SHIFT,
+			    init);
+}
+
 void hw_atl_rpb_rx_pkt_buff_size_per_tc_set(struct aq_hw_s *aq_hw,
 					    u32 rx_pkt_buff_size_per_tc, u32 buffer)
 {
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h
index 7056c7342afc..41f239928c15 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h
@@ -325,6 +325,9 @@ void hw_atl_rpb_rx_pkt_buff_size_per_tc_set(struct aq_hw_s *aq_hw,
 					    u32 rx_pkt_buff_size_per_tc,
 					    u32 buffer);
 
+/* set rdm rx dma descriptor cache init */
+void hw_atl_rdm_rx_dma_desc_cache_init_set(struct aq_hw_s *aq_hw, u32 init);
+
 /* set rx xoff enable (per tc) */
 void hw_atl_rpb_rx_xoff_en_per_tc_set(struct aq_hw_s *aq_hw, u32 rx_xoff_en_per_tc,
 				      u32 buffer);
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h
index 716674a9b729..a715fa317b1c 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h
@@ -293,6 +293,24 @@
 /* default value of bitfield desc{d}_reset */
 #define HW_ATL_RDM_DESCDRESET_DEFAULT 0x0
 
+/* rdm_desc_init_i bitfield definitions
+ * preprocessor definitions for the bitfield rdm_desc_init_i.
+ * port="pif_rdm_desc_init_i"
+ */
+
+/* register address for bitfield rdm_desc_init_i */
+#define HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_ADR 0x00005a00
+/* bitmask for bitfield rdm_desc_init_i */
+#define HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_MSK 0xffffffff
+/* inverted bitmask for bitfield rdm_desc_init_i */
+#define HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_MSKN 0x00000000
+/* lower bit position of bitfield  rdm_desc_init_i */
+#define HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_SHIFT 0
+/* width of bitfield rdm_desc_init_i */
+#define HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_WIDTH 32
+/* default value of bitfield rdm_desc_init_i */
+#define HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_DEFAULT 0x0
+
 /* rx int_desc_wrb_en bitfield definitions
  * preprocessor definitions for the bitfield "int_desc_wrb_en".
  * port="pif_rdm_int_desc_wrb_en_i"
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c
index 096ca5730887..7de3220d9cab 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c
@@ -30,6 +30,8 @@
 #define HW_ATL_FW2X_MPI_STATE_ADDR	0x370
 #define HW_ATL_FW2X_MPI_STATE2_ADDR	0x374
 
+#define HW_ATL_FW2X_CAP_PAUSE            BIT(CAPS_HI_PAUSE)
+#define HW_ATL_FW2X_CAP_ASYM_PAUSE       BIT(CAPS_HI_ASYMMETRIC_PAUSE)
 #define HW_ATL_FW2X_CAP_SLEEP_PROXY      BIT(CAPS_HI_SLEEP_PROXY)
 #define HW_ATL_FW2X_CAP_WOL              BIT(CAPS_HI_WOL)
 
@@ -451,6 +453,24 @@ static int aq_fw2x_set_flow_control(struct aq_hw_s *self)
 	return 0;
 }
 
+static u32 aq_fw2x_get_flow_control(struct aq_hw_s *self, u32 *fcmode)
+{
+	u32 mpi_state = aq_hw_read_reg(self, HW_ATL_FW2X_MPI_STATE2_ADDR);
+
+	if (mpi_state & HW_ATL_FW2X_CAP_PAUSE)
+		if (mpi_state & HW_ATL_FW2X_CAP_ASYM_PAUSE)
+			*fcmode = AQ_NIC_FC_RX;
+		else
+			*fcmode = AQ_NIC_FC_RX | AQ_NIC_FC_TX;
+	else
+		if (mpi_state & HW_ATL_FW2X_CAP_ASYM_PAUSE)
+			*fcmode = AQ_NIC_FC_TX;
+		else
+			*fcmode = 0;
+
+	return 0;
+}
+
 const struct aq_fw_ops aq_fw_2x_ops = {
 	.init = aq_fw2x_init,
 	.deinit = aq_fw2x_deinit,
@@ -465,4 +485,5 @@ const struct aq_fw_ops aq_fw_2x_ops = {
 	.set_eee_rate = aq_fw2x_set_eee_rate,
 	.get_eee_rate = aq_fw2x_get_eee_rate,
 	.set_flow_control = aq_fw2x_set_flow_control,
+	.get_flow_control = aq_fw2x_get_flow_control
 };
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 3f96aa30068e..20fcf0d1c2ce 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -3760,7 +3760,8 @@ static int hns3_reset_notify_init_enet(struct hnae3_handle *handle)
 	/* Hardware table is only clear when pf resets */
 	if (!(handle->flags & HNAE3_SUPPORT_VF)) {
 		ret = hns3_restore_vlan(netdev);
-		return ret;
+		if (ret)
+			return ret;
 	}
 
 	ret = hns3_restore_fd_rules(netdev);
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 7893beffcc71..c9d5d0a7fbf1 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1545,7 +1545,7 @@ static netdev_tx_t ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev)
 	tx_crq.v1.sge_len = cpu_to_be32(skb->len);
 	tx_crq.v1.ioba = cpu_to_be64(data_dma_addr);
 
-	if (adapter->vlan_header_insertion) {
+	if (adapter->vlan_header_insertion && skb_vlan_tag_present(skb)) {
 		tx_crq.v1.flags2 |= IBMVNIC_TX_VLAN_INSERT;
 		tx_crq.v1.vlan_id = cpu_to_be16(skb->vlan_tci);
 	}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index bc71a21c1dc2..21c2688d6308 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -12249,6 +12249,8 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
 			  NETIF_F_GSO_GRE		|
 			  NETIF_F_GSO_GRE_CSUM		|
 			  NETIF_F_GSO_PARTIAL		|
+			  NETIF_F_GSO_IPXIP4		|
+			  NETIF_F_GSO_IPXIP6		|
 			  NETIF_F_GSO_UDP_TUNNEL	|
 			  NETIF_F_GSO_UDP_TUNNEL_CSUM	|
 			  NETIF_F_SCTP_CRC		|
@@ -12266,13 +12268,13 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
 	/* record features VLANs can make use of */
 	netdev->vlan_features |= hw_enc_features | NETIF_F_TSO_MANGLEID;
 
-	if (!(pf->flags & I40E_FLAG_MFP_ENABLED))
-		netdev->hw_features |= NETIF_F_NTUPLE | NETIF_F_HW_TC;
-
 	hw_features = hw_enc_features		|
 		      NETIF_F_HW_VLAN_CTAG_TX	|
 		      NETIF_F_HW_VLAN_CTAG_RX;
 
+	if (!(pf->flags & I40E_FLAG_MFP_ENABLED))
+		hw_features |= NETIF_F_NTUPLE | NETIF_F_HW_TC;
+
 	netdev->hw_features |= hw_features;
 
 	netdev->features |= hw_features | NETIF_F_HW_VLAN_CTAG_FILTER;
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index 4c4b5717a627..b8548370f1c7 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -76,6 +76,8 @@ extern const char ice_drv_ver[];
 #define ICE_MIN_INTR_PER_VF		(ICE_MIN_QS_PER_VF + 1)
 #define ICE_DFLT_INTR_PER_VF		(ICE_DFLT_QS_PER_VF + 1)
 
+#define ICE_MAX_RESET_WAIT		20
+
 #define ICE_VSIQF_HKEY_ARRAY_SIZE	((VSIQF_HKEY_MAX_INDEX + 1) *	4)
 
 #define ICE_DFLT_NETIF_M (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK)
@@ -189,7 +191,6 @@ struct ice_vsi {
 	u64 tx_linearize;
 	DECLARE_BITMAP(state, __ICE_STATE_NBITS);
 	DECLARE_BITMAP(flags, ICE_VSI_FLAG_NBITS);
-	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
 	unsigned int current_netdev_flags;
 	u32 tx_restart;
 	u32 tx_busy;
@@ -369,5 +370,6 @@ int ice_set_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size);
 int ice_get_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size);
 void ice_fill_rss_lut(u8 *lut, u16 rss_table_size, u16 rss_size);
 void ice_print_link_msg(struct ice_vsi *vsi, bool isup);
+void ice_napi_del(struct ice_vsi *vsi);
 
 #endif /* _ICE_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 8cd6a2401fd9..554fd707a6d6 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -811,6 +811,9 @@ void ice_deinit_hw(struct ice_hw *hw)
 	/* Attempt to disable FW logging before shutting down control queues */
 	ice_cfg_fw_log(hw, false);
 	ice_shutdown_all_ctrlq(hw);
+
+	/* Clear VSI contexts if not already cleared */
+	ice_clear_all_vsi_ctx(hw);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index 96923580f2a6..648acdb4c644 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -1517,10 +1517,15 @@ ice_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)
 	}
 
 	if (!test_bit(__ICE_DOWN, pf->state)) {
-		/* Give it a little more time to try to come back */
+		/* Give it a little more time to try to come back. If still
+		 * down, restart autoneg link or reinitialize the interface.
+		 */
 		msleep(75);
 		if (!test_bit(__ICE_DOWN, pf->state))
 			return ice_nway_reset(netdev);
+
+		ice_down(vsi);
+		ice_up(vsi);
 	}
 
 	return err;
diff --git a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h
index 5fdea6ec7675..596b9fb1c510 100644
--- a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h
+++ b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h
@@ -242,6 +242,8 @@
 #define GLNVM_ULD				0x000B6008
 #define GLNVM_ULD_CORER_DONE_M			BIT(3)
 #define GLNVM_ULD_GLOBR_DONE_M			BIT(4)
+#define GLPCI_CNF2				0x000BE004
+#define GLPCI_CNF2_CACHELINE_SIZE_M		BIT(1)
 #define PF_FUNC_RID				0x0009E880
 #define PF_FUNC_RID_FUNC_NUM_S			0
 #define PF_FUNC_RID_FUNC_NUM_M			ICE_M(0x7, 0)
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 5bacad01f0c9..1041fa2a7767 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -1997,7 +1997,7 @@ int ice_cfg_vlan_pruning(struct ice_vsi *vsi, bool ena)
 	status = ice_update_vsi(&vsi->back->hw, vsi->idx, ctxt, NULL);
 	if (status) {
 		netdev_err(vsi->netdev, "%sabling VLAN pruning on VSI handle: %d, VSI HW ID: %d failed, err = %d, aq_err = %d\n",
-			   ena ? "Ena" : "Dis", vsi->idx, vsi->vsi_num, status,
+			   ena ? "En" : "Dis", vsi->idx, vsi->vsi_num, status,
 			   vsi->back->hw.adminq.sq_last_status);
 		goto err_out;
 	}
@@ -2458,6 +2458,7 @@ int ice_vsi_release(struct ice_vsi *vsi)
 	 * on this wq
 	 */
 	if (vsi->netdev && !ice_is_reset_in_progress(pf->state)) {
+		ice_napi_del(vsi);
 		unregister_netdev(vsi->netdev);
 		free_netdev(vsi->netdev);
 		vsi->netdev = NULL;
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 05993451147a..333312a1d595 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -1465,7 +1465,7 @@ static int ice_req_irq_msix_misc(struct ice_pf *pf)
  * ice_napi_del - Remove NAPI handler for the VSI
  * @vsi: VSI for which NAPI handler is to be removed
  */
-static void ice_napi_del(struct ice_vsi *vsi)
+void ice_napi_del(struct ice_vsi *vsi)
 {
 	int v_idx;
 
@@ -1622,7 +1622,6 @@ static int ice_vlan_rx_add_vid(struct net_device *netdev,
 {
 	struct ice_netdev_priv *np = netdev_priv(netdev);
 	struct ice_vsi *vsi = np->vsi;
-	int ret;
 
 	if (vid >= VLAN_N_VID) {
 		netdev_err(netdev, "VLAN id requested %d is out of range %d\n",
@@ -1635,7 +1634,8 @@ static int ice_vlan_rx_add_vid(struct net_device *netdev,
 
 	/* Enable VLAN pruning when VLAN 0 is added */
 	if (unlikely(!vid)) {
-		ret = ice_cfg_vlan_pruning(vsi, true);
+		int ret = ice_cfg_vlan_pruning(vsi, true);
+
 		if (ret)
 			return ret;
 	}
@@ -1644,12 +1644,7 @@ static int ice_vlan_rx_add_vid(struct net_device *netdev,
 	 * needed to continue allowing all untagged packets since VLAN prune
 	 * list is applied to all packets by the switch
 	 */
-	ret = ice_vsi_add_vlan(vsi, vid);
-
-	if (!ret)
-		set_bit(vid, vsi->active_vlans);
-
-	return ret;
+	return ice_vsi_add_vlan(vsi, vid);
 }
 
 /**
@@ -1677,8 +1672,6 @@ static int ice_vlan_rx_kill_vid(struct net_device *netdev,
 	if (status)
 		return status;
 
-	clear_bit(vid, vsi->active_vlans);
-
 	/* Disable VLAN pruning when VLAN 0 is removed */
 	if (unlikely(!vid))
 		status = ice_cfg_vlan_pruning(vsi, false);
@@ -2001,6 +1994,22 @@ static int ice_init_interrupt_scheme(struct ice_pf *pf)
 	return 0;
 }
 
+/**
+ * ice_verify_cacheline_size - verify driver's assumption of 64 Byte cache lines
+ * @pf: pointer to the PF structure
+ *
+ * There is no error returned here because the driver should be able to handle
+ * 128 Byte cache lines, so we only print a warning in case issues are seen,
+ * specifically with Tx.
+ */
+static void ice_verify_cacheline_size(struct ice_pf *pf)
+{
+	if (rd32(&pf->hw, GLPCI_CNF2) & GLPCI_CNF2_CACHELINE_SIZE_M)
+		dev_warn(&pf->pdev->dev,
+			 "%d Byte cache line assumption is invalid, driver may have Tx timeouts!\n",
+			 ICE_CACHE_LINE_BYTES);
+}
+
 /**
  * ice_probe - Device initialization routine
  * @pdev: PCI device information struct
@@ -2151,6 +2160,8 @@ static int ice_probe(struct pci_dev *pdev,
 	/* since everything is good, start the service timer */
 	mod_timer(&pf->serv_tmr, round_jiffies(jiffies + pf->serv_tmr_period));
 
+	ice_verify_cacheline_size(pf);
+
 	return 0;
 
 err_alloc_sw_unroll:
@@ -2182,6 +2193,12 @@ static void ice_remove(struct pci_dev *pdev)
 	if (!pf)
 		return;
 
+	for (i = 0; i < ICE_MAX_RESET_WAIT; i++) {
+		if (!ice_is_reset_in_progress(pf->state))
+			break;
+		msleep(100);
+	}
+
 	set_bit(__ICE_DOWN, pf->state);
 	ice_service_task_stop(pf);
 
@@ -2509,31 +2526,6 @@ static int ice_vsi_vlan_setup(struct ice_vsi *vsi)
 	return ret;
 }
 
-/**
- * ice_restore_vlan - Reinstate VLANs when vsi/netdev comes back up
- * @vsi: the VSI being brought back up
- */
-static int ice_restore_vlan(struct ice_vsi *vsi)
-{
-	int err;
-	u16 vid;
-
-	if (!vsi->netdev)
-		return -EINVAL;
-
-	err = ice_vsi_vlan_setup(vsi);
-	if (err)
-		return err;
-
-	for_each_set_bit(vid, vsi->active_vlans, VLAN_N_VID) {
-		err = ice_vlan_rx_add_vid(vsi->netdev, htons(ETH_P_8021Q), vid);
-		if (err)
-			break;
-	}
-
-	return err;
-}
-
 /**
  * ice_vsi_cfg - Setup the VSI
  * @vsi: the VSI being configured
@@ -2546,7 +2538,9 @@ static int ice_vsi_cfg(struct ice_vsi *vsi)
 
 	if (vsi->netdev) {
 		ice_set_rx_mode(vsi->netdev);
-		err = ice_restore_vlan(vsi);
+
+		err = ice_vsi_vlan_setup(vsi);
+
 		if (err)
 			return err;
 	}
@@ -3296,7 +3290,7 @@ static void ice_rebuild(struct ice_pf *pf)
 	struct device *dev = &pf->pdev->dev;
 	struct ice_hw *hw = &pf->hw;
 	enum ice_status ret;
-	int err;
+	int err, i;
 
 	if (test_bit(__ICE_DOWN, pf->state))
 		goto clear_recovery;
@@ -3370,6 +3364,22 @@ static void ice_rebuild(struct ice_pf *pf)
 	}
 
 	ice_reset_all_vfs(pf, true);
+
+	for (i = 0; i < pf->num_alloc_vsi; i++) {
+		bool link_up;
+
+		if (!pf->vsi[i] || pf->vsi[i]->type != ICE_VSI_PF)
+			continue;
+		ice_get_link_status(pf->vsi[i]->port_info, &link_up);
+		if (link_up) {
+			netif_carrier_on(pf->vsi[i]->netdev);
+			netif_tx_wake_all_queues(pf->vsi[i]->netdev);
+		} else {
+			netif_carrier_off(pf->vsi[i]->netdev);
+			netif_tx_stop_all_queues(pf->vsi[i]->netdev);
+		}
+	}
+
 	/* if we get here, reset flow is successful */
 	clear_bit(__ICE_RESET_FAILED, pf->state);
 	return;
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c
index 33403f39f1b3..40c9c6558956 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.c
+++ b/drivers/net/ethernet/intel/ice/ice_switch.c
@@ -347,6 +347,18 @@ static void ice_clear_vsi_ctx(struct ice_hw *hw, u16 vsi_handle)
 	}
 }
 
+/**
+ * ice_clear_all_vsi_ctx - clear all the VSI context entries
+ * @hw: pointer to the hw struct
+ */
+void ice_clear_all_vsi_ctx(struct ice_hw *hw)
+{
+	u16 i;
+
+	for (i = 0; i < ICE_MAX_VSI; i++)
+		ice_clear_vsi_ctx(hw, i);
+}
+
 /**
  * ice_add_vsi - add VSI context to the hardware and VSI handle list
  * @hw: pointer to the hw struct
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.h b/drivers/net/ethernet/intel/ice/ice_switch.h
index b88d96a1ef69..d5ef0bd58bf9 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.h
+++ b/drivers/net/ethernet/intel/ice/ice_switch.h
@@ -190,6 +190,8 @@ ice_update_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx,
 	       struct ice_sq_cd *cd);
 bool ice_is_vsi_valid(struct ice_hw *hw, u16 vsi_handle);
 struct ice_vsi_ctx *ice_get_vsi_ctx(struct ice_hw *hw, u16 vsi_handle);
+void ice_clear_all_vsi_ctx(struct ice_hw *hw);
+/* Switch config */
 enum ice_status ice_get_initial_sw_cfg(struct ice_hw *hw);
 
 /* Switch/bridge related commands */
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c
index 5dae968d853e..fe5bbabbb41e 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c
@@ -1520,7 +1520,7 @@ int ice_tso(struct ice_tx_buf *first, struct ice_tx_offload_params *off)
 
 	/* update gso_segs and bytecount */
 	first->gso_segs = skb_shinfo(skb)->gso_segs;
-	first->bytecount = (first->gso_segs - 1) * off->header_len;
+	first->bytecount += (first->gso_segs - 1) * off->header_len;
 
 	cd_tso_len = skb->len - off->header_len;
 	cd_mss = skb_shinfo(skb)->gso_size;
@@ -1556,15 +1556,15 @@ int ice_tso(struct ice_tx_buf *first, struct ice_tx_offload_params *off)
  * magnitude greater than our largest possible GSO size.
  *
  * This would then be implemented as:
- *     return (((size >> 12) * 85) >> 8) + 1;
+ *     return (((size >> 12) * 85) >> 8) + ICE_DESCS_FOR_SKB_DATA_PTR;
  *
  * Since multiplication and division are commutative, we can reorder
  * operations into:
- *     return ((size * 85) >> 20) + 1;
+ *     return ((size * 85) >> 20) + ICE_DESCS_FOR_SKB_DATA_PTR;
  */
 static unsigned int ice_txd_use_count(unsigned int size)
 {
-	return ((size * 85) >> 20) + 1;
+	return ((size * 85) >> 20) + ICE_DESCS_FOR_SKB_DATA_PTR;
 }
 
 /**
@@ -1706,7 +1706,8 @@ ice_xmit_frame_ring(struct sk_buff *skb, struct ice_ring *tx_ring)
 	 *       + 1 desc for context descriptor,
 	 * otherwise try next time
 	 */
-	if (ice_maybe_stop_tx(tx_ring, count + 4 + 1)) {
+	if (ice_maybe_stop_tx(tx_ring, count + ICE_DESCS_PER_CACHE_LINE +
+			      ICE_DESCS_FOR_CTX_DESC)) {
 		tx_ring->tx_stats.tx_busy++;
 		return NETDEV_TX_BUSY;
 	}
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h
index 1d0f58bd389b..75d0eaf6c9dd 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.h
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.h
@@ -22,8 +22,21 @@
 #define ICE_RX_BUF_WRITE	16	/* Must be power of 2 */
 #define ICE_MAX_TXQ_PER_TXQG	128
 
-/* Tx Descriptors needed, worst case */
-#define DESC_NEEDED (MAX_SKB_FRAGS + 4)
+/* We are assuming that the cache line is always 64 Bytes here for ice.
+ * In order to make sure that is a correct assumption there is a check in probe
+ * to print a warning if the read from GLPCI_CNF2 tells us that the cache line
+ * size is 128 bytes. We do it this way because we do not want to read the
+ * GLPCI_CNF2 register or a variable containing the value on every pass through
+ * the Tx path.
+ */
+#define ICE_CACHE_LINE_BYTES		64
+#define ICE_DESCS_PER_CACHE_LINE	(ICE_CACHE_LINE_BYTES / \
+					 sizeof(struct ice_tx_desc))
+#define ICE_DESCS_FOR_CTX_DESC		1
+#define ICE_DESCS_FOR_SKB_DATA_PTR	1
+/* Tx descriptors needed, worst case */
+#define DESC_NEEDED (MAX_SKB_FRAGS + ICE_DESCS_FOR_CTX_DESC + \
+		     ICE_DESCS_PER_CACHE_LINE + ICE_DESCS_FOR_SKB_DATA_PTR)
 #define ICE_DESC_UNUSED(R)	\
 	((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
 	(R)->next_to_clean - (R)->next_to_use - 1)
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h
index 12f9432abf11..f4dbc81c1988 100644
--- a/drivers/net/ethernet/intel/ice/ice_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_type.h
@@ -92,12 +92,12 @@ struct ice_link_status {
 	u64 phy_type_low;
 	u16 max_frame_size;
 	u16 link_speed;
+	u16 req_speeds;
 	u8 lse_ena;	/* Link Status Event notification */
 	u8 link_info;
 	u8 an_info;
 	u8 ext_info;
 	u8 pacing;
-	u8 req_speeds;
 	/* Refer to #define from module_type[ICE_MODULE_TYPE_TOTAL_BYTE] of
 	 * ice_aqc_get_phy_caps structure
 	 */
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
index 45f10f8f01dc..e71065f9d391 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
@@ -348,7 +348,7 @@ static int ice_vsi_set_pvid(struct ice_vsi *vsi, u16 vid)
 	struct ice_vsi_ctx ctxt = { 0 };
 	enum ice_status status;
 
-	ctxt.info.vlan_flags = ICE_AQ_VSI_VLAN_MODE_TAGGED |
+	ctxt.info.vlan_flags = ICE_AQ_VSI_VLAN_MODE_UNTAGGED |
 			       ICE_AQ_VSI_PVLAN_INSERT_PVID |
 			       ICE_AQ_VSI_VLAN_EMOD_STR;
 	ctxt.info.pvid = cpu_to_le16(vid);
@@ -2171,7 +2171,6 @@ static int ice_vc_process_vlan_msg(struct ice_vf *vf, u8 *msg, bool add_v)
 
 			if (!ice_vsi_add_vlan(vsi, vid)) {
 				vf->num_vlan++;
-				set_bit(vid, vsi->active_vlans);
 
 				/* Enable VLAN pruning when VLAN 0 is added */
 				if (unlikely(!vid))
@@ -2190,7 +2189,6 @@ static int ice_vc_process_vlan_msg(struct ice_vf *vf, u8 *msg, bool add_v)
 			 */
 			if (!ice_vsi_kill_vlan(vsi, vid)) {
 				vf->num_vlan--;
-				clear_bit(vid, vsi->active_vlans);
 
 				/* Disable VLAN pruning when removing VLAN 0 */
 				if (unlikely(!vid))
diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c
index 29ced6b74d36..2b95dc9c7a6a 100644
--- a/drivers/net/ethernet/intel/igb/igb_ptp.c
+++ b/drivers/net/ethernet/intel/igb/igb_ptp.c
@@ -53,13 +53,15 @@
  *   2^40 * 10^-9 /  60  = 18.3 minutes.
  *
  * SYSTIM is converted to real time using a timecounter. As
- * timecounter_cyc2time() allows old timestamps, the timecounter
- * needs to be updated at least once per half of the SYSTIM interval.
- * Scheduling of delayed work is not very accurate, so we aim for 8
- * minutes to be sure the actual interval is shorter than 9.16 minutes.
+ * timecounter_cyc2time() allows old timestamps, the timecounter needs
+ * to be updated at least once per half of the SYSTIM interval.
+ * Scheduling of delayed work is not very accurate, and also the NIC
+ * clock can be adjusted to run up to 6% faster and the system clock
+ * up to 10% slower, so we aim for 6 minutes to be sure the actual
+ * interval in the NIC time is shorter than 9.16 minutes.
  */
 
-#define IGB_SYSTIM_OVERFLOW_PERIOD	(HZ * 60 * 8)
+#define IGB_SYSTIM_OVERFLOW_PERIOD	(HZ * 60 * 6)
 #define IGB_PTP_TX_TIMEOUT		(HZ * 15)
 #define INCPERIOD_82576			BIT(E1000_TIMINCA_16NS_SHIFT)
 #define INCVALUE_82576_MASK		GENMASK(E1000_TIMINCA_16NS_SHIFT - 1, 0)
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 5bfd349bf41a..3ba672e9e353 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -494,7 +494,7 @@ struct mvneta_port {
 #if defined(__LITTLE_ENDIAN)
 struct mvneta_tx_desc {
 	u32  command;		/* Options used by HW for packet transmitting.*/
-	u16  reserverd1;	/* csum_l4 (for future use)		*/
+	u16  reserved1;		/* csum_l4 (for future use)		*/
 	u16  data_size;		/* Data size of transmitted packet in bytes */
 	u32  buf_phys_addr;	/* Physical addr of transmitted buffer	*/
 	u32  reserved2;		/* hw_cmd - (for future use, PMT)	*/
@@ -519,7 +519,7 @@ struct mvneta_rx_desc {
 #else
 struct mvneta_tx_desc {
 	u16  data_size;		/* Data size of transmitted packet in bytes */
-	u16  reserverd1;	/* csum_l4 (for future use)		*/
+	u16  reserved1;		/* csum_l4 (for future use)		*/
 	u32  command;		/* Options used by HW for packet transmitting.*/
 	u32  reserved2;		/* hw_cmd - (for future use, PMT)	*/
 	u32  buf_phys_addr;	/* Physical addr of transmitted buffer	*/
diff --git a/drivers/net/ethernet/qlogic/qed/qed_fcoe.c b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c
index cc1b373c0ace..46dc93d3b9b5 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_fcoe.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c
@@ -147,7 +147,8 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn,
 		       "Cannot satisfy CQ amount. CQs requested %d, CQs available %d. Aborting function start\n",
 		       fcoe_pf_params->num_cqs,
 		       p_hwfn->hw_info.feat_num[QED_FCOE_CQ]);
-		return -EINVAL;
+		rc = -EINVAL;
+		goto err;
 	}
 
 	p_data->mtu = cpu_to_le16(fcoe_pf_params->mtu);
@@ -156,14 +157,14 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn,
 
 	rc = qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_FCOE, &dummy_cid);
 	if (rc)
-		return rc;
+		goto err;
 
 	cxt_info.iid = dummy_cid;
 	rc = qed_cxt_get_cid_info(p_hwfn, &cxt_info);
 	if (rc) {
 		DP_NOTICE(p_hwfn, "Cannot find context info for dummy cid=%d\n",
 			  dummy_cid);
-		return rc;
+		goto err;
 	}
 	p_cxt = cxt_info.p_cxt;
 	SET_FIELD(p_cxt->tstorm_ag_context.flags3,
@@ -240,6 +241,10 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn,
 	rc = qed_spq_post(p_hwfn, p_ent, NULL);
 
 	return rc;
+
+err:
+	qed_sp_destroy_request(p_hwfn, p_ent);
+	return rc;
 }
 
 static int
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
index 1135387bd99d..4f8a685d1a55 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
@@ -200,6 +200,7 @@ qed_sp_iscsi_func_start(struct qed_hwfn *p_hwfn,
 		       "Cannot satisfy CQ amount. Queues requested %d, CQs available %d. Aborting function start\n",
 		       p_params->num_queues,
 		       p_hwfn->hw_info.feat_num[QED_ISCSI_CQ]);
+		qed_sp_destroy_request(p_hwfn, p_ent);
 		return -EINVAL;
 	}
 
diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c
index 82a1bd1f8a8c..67c02ea93906 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_l2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c
@@ -740,8 +740,7 @@ int qed_sp_vport_update(struct qed_hwfn *p_hwfn,
 
 	rc = qed_sp_vport_update_rss(p_hwfn, p_ramrod, p_rss_params);
 	if (rc) {
-		/* Return spq entry which is taken in qed_sp_init_request()*/
-		qed_spq_return_entry(p_hwfn, p_ent);
+		qed_sp_destroy_request(p_hwfn, p_ent);
 		return rc;
 	}
 
@@ -1355,6 +1354,7 @@ qed_filter_ucast_common(struct qed_hwfn *p_hwfn,
 			DP_NOTICE(p_hwfn,
 				  "%d is not supported yet\n",
 				  p_filter_cmd->opcode);
+			qed_sp_destroy_request(p_hwfn, *pp_ent);
 			return -EINVAL;
 		}
 
@@ -2056,13 +2056,13 @@ qed_configure_rfs_ntuple_filter(struct qed_hwfn *p_hwfn,
 	} else {
 		rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
 		if (rc)
-			return rc;
+			goto err;
 
 		if (p_params->qid != QED_RFS_NTUPLE_QID_RSS) {
 			rc = qed_fw_l2_queue(p_hwfn, p_params->qid,
 					     &abs_rx_q_id);
 			if (rc)
-				return rc;
+				goto err;
 
 			p_ramrod->rx_qid_valid = 1;
 			p_ramrod->rx_qid = cpu_to_le16(abs_rx_q_id);
@@ -2083,6 +2083,10 @@ qed_configure_rfs_ntuple_filter(struct qed_hwfn *p_hwfn,
 		   (u64)p_params->addr, p_params->length);
 
 	return qed_spq_post(p_hwfn, p_ent, NULL);
+
+err:
+	qed_sp_destroy_request(p_hwfn, p_ent);
+	return rc;
 }
 
 int qed_get_rxq_coalesce(struct qed_hwfn *p_hwfn,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
index c71391b9c757..62113438c880 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
@@ -1514,6 +1514,7 @@ qed_rdma_register_tid(void *rdma_cxt,
 	default:
 		rc = -EINVAL;
 		DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "rc = %d\n", rc);
+		qed_sp_destroy_request(p_hwfn, p_ent);
 		return rc;
 	}
 	SET_FIELD(p_ramrod->flags1,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.c b/drivers/net/ethernet/qlogic/qed/qed_roce.c
index f9167d1354bb..e49fada85410 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_roce.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_roce.c
@@ -745,6 +745,7 @@ static int qed_roce_sp_destroy_qp_responder(struct qed_hwfn *p_hwfn,
 		DP_NOTICE(p_hwfn,
 			  "qed destroy responder failed: cannot allocate memory (ramrod). rc = %d\n",
 			  rc);
+		qed_sp_destroy_request(p_hwfn, p_ent);
 		return rc;
 	}
 
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp.h b/drivers/net/ethernet/qlogic/qed/qed_sp.h
index e95431f6acd4..3157c0d99441 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sp.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_sp.h
@@ -167,6 +167,9 @@ struct qed_spq_entry {
 	enum spq_mode			comp_mode;
 	struct qed_spq_comp_cb		comp_cb;
 	struct qed_spq_comp_done	comp_done; /* SPQ_MODE_EBLOCK */
+
+	/* Posted entry for unlimited list entry in EBLOCK mode */
+	struct qed_spq_entry		*post_ent;
 };
 
 struct qed_eq {
@@ -396,6 +399,17 @@ struct qed_sp_init_data {
 	struct qed_spq_comp_cb *p_comp_data;
 };
 
+/**
+ * @brief Returns a SPQ entry to the pool / frees the entry if allocated.
+ *        Should be called on in error flows after initializing the SPQ entry
+ *        and before posting it.
+ *
+ * @param p_hwfn
+ * @param p_ent
+ */
+void qed_sp_destroy_request(struct qed_hwfn *p_hwfn,
+			    struct qed_spq_entry *p_ent);
+
 int qed_sp_init_request(struct qed_hwfn *p_hwfn,
 			struct qed_spq_entry **pp_ent,
 			u8 cmd,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
index 77b6248ad3b9..888274fa208b 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
@@ -47,6 +47,19 @@
 #include "qed_sp.h"
 #include "qed_sriov.h"
 
+void qed_sp_destroy_request(struct qed_hwfn *p_hwfn,
+			    struct qed_spq_entry *p_ent)
+{
+	/* qed_spq_get_entry() can either get an entry from the free_pool,
+	 * or, if no entries are left, allocate a new entry and add it to
+	 * the unlimited_pending list.
+	 */
+	if (p_ent->queue == &p_hwfn->p_spq->unlimited_pending)
+		kfree(p_ent);
+	else
+		qed_spq_return_entry(p_hwfn, p_ent);
+}
+
 int qed_sp_init_request(struct qed_hwfn *p_hwfn,
 			struct qed_spq_entry **pp_ent,
 			u8 cmd, u8 protocol, struct qed_sp_init_data *p_data)
@@ -80,7 +93,7 @@ int qed_sp_init_request(struct qed_hwfn *p_hwfn,
 
 	case QED_SPQ_MODE_BLOCK:
 		if (!p_data->p_comp_data)
-			return -EINVAL;
+			goto err;
 
 		p_ent->comp_cb.cookie = p_data->p_comp_data->cookie;
 		break;
@@ -95,7 +108,7 @@ int qed_sp_init_request(struct qed_hwfn *p_hwfn,
 	default:
 		DP_NOTICE(p_hwfn, "Unknown SPQE completion mode %d\n",
 			  p_ent->comp_mode);
-		return -EINVAL;
+		goto err;
 	}
 
 	DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
@@ -109,6 +122,11 @@ int qed_sp_init_request(struct qed_hwfn *p_hwfn,
 	memset(&p_ent->ramrod, 0, sizeof(p_ent->ramrod));
 
 	return 0;
+
+err:
+	qed_sp_destroy_request(p_hwfn, p_ent);
+
+	return -EINVAL;
 }
 
 static enum tunnel_clss qed_tunn_clss_to_fw_clss(u8 type)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_spq.c b/drivers/net/ethernet/qlogic/qed/qed_spq.c
index c4a6274dd625..0a9c5bb0fa48 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_spq.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_spq.c
@@ -142,6 +142,7 @@ static int qed_spq_block(struct qed_hwfn *p_hwfn,
 
 	DP_INFO(p_hwfn, "Ramrod is stuck, requesting MCP drain\n");
 	rc = qed_mcp_drain(p_hwfn, p_ptt);
+	qed_ptt_release(p_hwfn, p_ptt);
 	if (rc) {
 		DP_NOTICE(p_hwfn, "MCP drain failed\n");
 		goto err;
@@ -150,18 +151,15 @@ static int qed_spq_block(struct qed_hwfn *p_hwfn,
 	/* Retry after drain */
 	rc = __qed_spq_block(p_hwfn, p_ent, p_fw_ret, true);
 	if (!rc)
-		goto out;
+		return 0;
 
 	comp_done = (struct qed_spq_comp_done *)p_ent->comp_cb.cookie;
-	if (comp_done->done == 1)
+	if (comp_done->done == 1) {
 		if (p_fw_ret)
 			*p_fw_ret = comp_done->fw_return_code;
-out:
-	qed_ptt_release(p_hwfn, p_ptt);
-	return 0;
-
+		return 0;
+	}
 err:
-	qed_ptt_release(p_hwfn, p_ptt);
 	DP_NOTICE(p_hwfn,
 		  "Ramrod is stuck [CID %08x cmd %02x protocol %02x echo %04x]\n",
 		  le32_to_cpu(p_ent->elem.hdr.cid),
@@ -685,6 +683,8 @@ static int qed_spq_add_entry(struct qed_hwfn *p_hwfn,
 			/* EBLOCK responsible to free the allocated p_ent */
 			if (p_ent->comp_mode != QED_SPQ_MODE_EBLOCK)
 				kfree(p_ent);
+			else
+				p_ent->post_ent = p_en2;
 
 			p_ent = p_en2;
 		}
@@ -767,6 +767,25 @@ static int qed_spq_pend_post(struct qed_hwfn *p_hwfn)
 				 SPQ_HIGH_PRI_RESERVE_DEFAULT);
 }
 
+/* Avoid overriding of SPQ entries when getting out-of-order completions, by
+ * marking the completions in a bitmap and increasing the chain consumer only
+ * for the first successive completed entries.
+ */
+static void qed_spq_comp_bmap_update(struct qed_hwfn *p_hwfn, __le16 echo)
+{
+	u16 pos = le16_to_cpu(echo) % SPQ_RING_SIZE;
+	struct qed_spq *p_spq = p_hwfn->p_spq;
+
+	__set_bit(pos, p_spq->p_comp_bitmap);
+	while (test_bit(p_spq->comp_bitmap_idx,
+			p_spq->p_comp_bitmap)) {
+		__clear_bit(p_spq->comp_bitmap_idx,
+			    p_spq->p_comp_bitmap);
+		p_spq->comp_bitmap_idx++;
+		qed_chain_return_produced(&p_spq->chain);
+	}
+}
+
 int qed_spq_post(struct qed_hwfn *p_hwfn,
 		 struct qed_spq_entry *p_ent, u8 *fw_return_code)
 {
@@ -824,11 +843,12 @@ int qed_spq_post(struct qed_hwfn *p_hwfn,
 				   p_ent->queue == &p_spq->unlimited_pending);
 
 		if (p_ent->queue == &p_spq->unlimited_pending) {
-			/* This is an allocated p_ent which does not need to
-			 * return to pool.
-			 */
+			struct qed_spq_entry *p_post_ent = p_ent->post_ent;
+
 			kfree(p_ent);
-			return rc;
+
+			/* Return the entry which was actually posted */
+			p_ent = p_post_ent;
 		}
 
 		if (rc)
@@ -842,7 +862,7 @@ int qed_spq_post(struct qed_hwfn *p_hwfn,
 spq_post_fail2:
 	spin_lock_bh(&p_spq->lock);
 	list_del(&p_ent->list);
-	qed_chain_return_produced(&p_spq->chain);
+	qed_spq_comp_bmap_update(p_hwfn, p_ent->elem.hdr.echo);
 
 spq_post_fail:
 	/* return to the free pool */
@@ -874,25 +894,8 @@ int qed_spq_completion(struct qed_hwfn *p_hwfn,
 	spin_lock_bh(&p_spq->lock);
 	list_for_each_entry_safe(p_ent, tmp, &p_spq->completion_pending, list) {
 		if (p_ent->elem.hdr.echo == echo) {
-			u16 pos = le16_to_cpu(echo) % SPQ_RING_SIZE;
-
 			list_del(&p_ent->list);
-
-			/* Avoid overriding of SPQ entries when getting
-			 * out-of-order completions, by marking the completions
-			 * in a bitmap and increasing the chain consumer only
-			 * for the first successive completed entries.
-			 */
-			__set_bit(pos, p_spq->p_comp_bitmap);
-
-			while (test_bit(p_spq->comp_bitmap_idx,
-					p_spq->p_comp_bitmap)) {
-				__clear_bit(p_spq->comp_bitmap_idx,
-					    p_spq->p_comp_bitmap);
-				p_spq->comp_bitmap_idx++;
-				qed_chain_return_produced(&p_spq->chain);
-			}
-
+			qed_spq_comp_bmap_update(p_hwfn, echo);
 			p_spq->comp_count++;
 			found = p_ent;
 			break;
@@ -931,11 +934,9 @@ int qed_spq_completion(struct qed_hwfn *p_hwfn,
 			   QED_MSG_SPQ,
 			   "Got a completion without a callback function\n");
 
-	if ((found->comp_mode != QED_SPQ_MODE_EBLOCK) ||
-	    (found->queue == &p_spq->unlimited_pending))
+	if (found->comp_mode != QED_SPQ_MODE_EBLOCK)
 		/* EBLOCK  is responsible for returning its own entry into the
-		 * free list, unless it originally added the entry into the
-		 * unlimited pending list.
+		 * free list.
 		 */
 		qed_spq_return_entry(p_hwfn, found);
 
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
index 9b08a9d9e151..ca6290fa0f30 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
@@ -101,6 +101,7 @@ static int qed_sp_vf_start(struct qed_hwfn *p_hwfn, struct qed_vf_info *p_vf)
 	default:
 		DP_NOTICE(p_hwfn, "Unknown VF personality %d\n",
 			  p_hwfn->hw_info.personality);
+		qed_sp_destroy_request(p_hwfn, p_ent);
 		return -EINVAL;
 	}
 
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
index 9647578cbe6a..14f26bf3b388 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
@@ -459,7 +459,7 @@ static int qlcnic_tx_pkt(struct qlcnic_adapter *adapter,
 			 struct cmd_desc_type0 *first_desc, struct sk_buff *skb,
 			 struct qlcnic_host_tx_ring *tx_ring)
 {
-	u8 l4proto, opcode = 0, hdr_len = 0;
+	u8 l4proto, opcode = 0, hdr_len = 0, tag_vlan = 0;
 	u16 flags = 0, vlan_tci = 0;
 	int copied, offset, copy_len, size;
 	struct cmd_desc_type0 *hwdesc;
@@ -472,14 +472,16 @@ static int qlcnic_tx_pkt(struct qlcnic_adapter *adapter,
 		flags = QLCNIC_FLAGS_VLAN_TAGGED;
 		vlan_tci = ntohs(vh->h_vlan_TCI);
 		protocol = ntohs(vh->h_vlan_encapsulated_proto);
+		tag_vlan = 1;
 	} else if (skb_vlan_tag_present(skb)) {
 		flags = QLCNIC_FLAGS_VLAN_OOB;
 		vlan_tci = skb_vlan_tag_get(skb);
+		tag_vlan = 1;
 	}
 	if (unlikely(adapter->tx_pvid)) {
-		if (vlan_tci && !(adapter->flags & QLCNIC_TAGGING_ENABLED))
+		if (tag_vlan && !(adapter->flags & QLCNIC_TAGGING_ENABLED))
 			return -EIO;
-		if (vlan_tci && (adapter->flags & QLCNIC_TAGGING_ENABLED))
+		if (tag_vlan && (adapter->flags & QLCNIC_TAGGING_ENABLED))
 			goto set_flags;
 
 		flags = QLCNIC_FLAGS_VLAN_OOB;
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c
index 0afc3d335d56..d11c16aeb19a 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c
@@ -234,7 +234,7 @@ int rmnet_vnd_newlink(u8 id, struct net_device *rmnet_dev,
 		      struct net_device *real_dev,
 		      struct rmnet_endpoint *ep)
 {
-	struct rmnet_priv *priv;
+	struct rmnet_priv *priv = netdev_priv(rmnet_dev);
 	int rc;
 
 	if (ep->egress_dev)
@@ -247,6 +247,8 @@ int rmnet_vnd_newlink(u8 id, struct net_device *rmnet_dev,
 	rmnet_dev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 	rmnet_dev->hw_features |= NETIF_F_SG;
 
+	priv->real_dev = real_dev;
+
 	rc = register_netdevice(rmnet_dev);
 	if (!rc) {
 		ep->egress_dev = rmnet_dev;
@@ -255,9 +257,7 @@ int rmnet_vnd_newlink(u8 id, struct net_device *rmnet_dev,
 
 		rmnet_dev->rtnl_link_ops = &rmnet_link_ops;
 
-		priv = netdev_priv(rmnet_dev);
 		priv->mux_id = id;
-		priv->real_dev = real_dev;
 
 		netdev_dbg(rmnet_dev, "rmnet dev created\n");
 	}
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index b1b305f8f414..272b9ca66314 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -365,7 +365,8 @@ struct dma_features {
 
 /* GMAC TX FIFO is 8K, Rx FIFO is 16K */
 #define BUF_SIZE_16KiB 16384
-#define BUF_SIZE_8KiB 8192
+/* RX Buffer size must be < 8191 and multiple of 4/8/16 bytes */
+#define BUF_SIZE_8KiB 8188
 #define BUF_SIZE_4KiB 4096
 #define BUF_SIZE_2KiB 2048
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/descs_com.h b/drivers/net/ethernet/stmicro/stmmac/descs_com.h
index ca9d7e48034c..40d6356a7e73 100644
--- a/drivers/net/ethernet/stmicro/stmmac/descs_com.h
+++ b/drivers/net/ethernet/stmicro/stmmac/descs_com.h
@@ -31,7 +31,7 @@
 /* Enhanced descriptors */
 static inline void ehn_desc_rx_set_on_ring(struct dma_desc *p, int end)
 {
-	p->des1 |= cpu_to_le32(((BUF_SIZE_8KiB - 1)
+	p->des1 |= cpu_to_le32((BUF_SIZE_8KiB
 			<< ERDES1_BUFFER2_SIZE_SHIFT)
 		   & ERDES1_BUFFER2_SIZE_MASK);
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
index 77914c89d749..5ef91a790f9d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
@@ -262,7 +262,7 @@ static void enh_desc_init_rx_desc(struct dma_desc *p, int disable_rx_ic,
 				  int mode, int end)
 {
 	p->des0 |= cpu_to_le32(RDES0_OWN);
-	p->des1 |= cpu_to_le32((BUF_SIZE_8KiB - 1) & ERDES1_BUFFER1_SIZE_MASK);
+	p->des1 |= cpu_to_le32(BUF_SIZE_8KiB & ERDES1_BUFFER1_SIZE_MASK);
 
 	if (mode == STMMAC_CHAIN_MODE)
 		ehn_desc_rx_set_on_chain(p);
diff --git a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
index abc3f85270cd..d8c5bc412219 100644
--- a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
+++ b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
@@ -140,7 +140,7 @@ static void clean_desc3(void *priv_ptr, struct dma_desc *p)
 static int set_16kib_bfsize(int mtu)
 {
 	int ret = 0;
-	if (unlikely(mtu >= BUF_SIZE_8KiB))
+	if (unlikely(mtu > BUF_SIZE_8KiB))
 		ret = BUF_SIZE_16KiB;
 	return ret;
 }
diff --git a/drivers/net/fddi/defza.c b/drivers/net/fddi/defza.c
index 3b7f10a5f06a..c5cae8e74dc4 100644
--- a/drivers/net/fddi/defza.c
+++ b/drivers/net/fddi/defza.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0+
 /*	FDDI network adapter driver for DEC FDDIcontroller 700/700-C devices.
  *
  *	Copyright (c) 2018  Maciej W. Rozycki
@@ -56,7 +56,7 @@
 #define DRV_VERSION "v.1.1.4"
 #define DRV_RELDATE "Oct  6 2018"
 
-static char version[] =
+static const char version[] =
 	DRV_NAME ": " DRV_VERSION "  " DRV_RELDATE "  Maciej W. Rozycki\n";
 
 MODULE_AUTHOR("Maciej W. Rozycki <macro@linux-mips.org>");
@@ -784,7 +784,7 @@ static void fza_rx(struct net_device *dev)
 static void fza_tx_smt(struct net_device *dev)
 {
 	struct fza_private *fp = netdev_priv(dev);
-	struct fza_buffer_tx __iomem *smt_tx_ptr, *skb_data_ptr;
+	struct fza_buffer_tx __iomem *smt_tx_ptr;
 	int i, len;
 	u32 own;
 
@@ -799,6 +799,7 @@ static void fza_tx_smt(struct net_device *dev)
 
 		if (!netif_queue_stopped(dev)) {
 			if (dev_nit_active(dev)) {
+				struct fza_buffer_tx *skb_data_ptr;
 				struct sk_buff *skb;
 
 				/* Length must be a multiple of 4 as only word
diff --git a/drivers/net/fddi/defza.h b/drivers/net/fddi/defza.h
index b06acf32738e..93bda61be8e3 100644
--- a/drivers/net/fddi/defza.h
+++ b/drivers/net/fddi/defza.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*	FDDI network adapter driver for DEC FDDIcontroller 700/700-C devices.
  *
  *	Copyright (c) 2018  Maciej W. Rozycki
@@ -235,6 +235,7 @@ struct fza_ring_cmd {
 #define FZA_RING_CMD		0x200400	/* command ring address */
 #define FZA_RING_CMD_SIZE	0x40		/* command descriptor ring
 						 * size
+						 */
 /* Command constants. */
 #define FZA_RING_CMD_MASK	0x7fffffff
 #define FZA_RING_CMD_NOP	0x00000000	/* nop */
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index e86ea105c802..704537010453 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -92,7 +92,7 @@ static int bcm54612e_config_init(struct phy_device *phydev)
 	return 0;
 }
 
-static int bcm5481x_config(struct phy_device *phydev)
+static int bcm54xx_config_clock_delay(struct phy_device *phydev)
 {
 	int rc, val;
 
@@ -429,7 +429,7 @@ static int bcm5481_config_aneg(struct phy_device *phydev)
 	ret = genphy_config_aneg(phydev);
 
 	/* Then we can set up the delay. */
-	bcm5481x_config(phydev);
+	bcm54xx_config_clock_delay(phydev);
 
 	if (of_property_read_bool(np, "enet-phy-lane-swap")) {
 		/* Lane Swap - Undocumented register...magic! */
@@ -442,6 +442,19 @@ static int bcm5481_config_aneg(struct phy_device *phydev)
 	return ret;
 }
 
+static int bcm54616s_config_aneg(struct phy_device *phydev)
+{
+	int ret;
+
+	/* Aneg firsly. */
+	ret = genphy_config_aneg(phydev);
+
+	/* Then we can set up the delay. */
+	bcm54xx_config_clock_delay(phydev);
+
+	return ret;
+}
+
 static int brcm_phy_setbits(struct phy_device *phydev, int reg, int set)
 {
 	int val;
@@ -636,6 +649,7 @@ static struct phy_driver broadcom_drivers[] = {
 	.features	= PHY_GBIT_FEATURES,
 	.flags		= PHY_HAS_INTERRUPT,
 	.config_init	= bcm54xx_config_init,
+	.config_aneg	= bcm54616s_config_aneg,
 	.ack_interrupt	= bcm_phy_ack_intr,
 	.config_intr	= bcm_phy_config_intr,
 }, {
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 2d17f3b9bb16..f2d01cb6f958 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -1321,6 +1321,8 @@ static int smsc95xx_bind(struct usbnet *dev, struct usb_interface *intf)
 	dev->net->ethtool_ops = &smsc95xx_ethtool_ops;
 	dev->net->flags |= IFF_MULTICAST;
 	dev->net->hard_header_len += SMSC95XX_TX_OVERHEAD_CSUM;
+	dev->net->min_mtu = ETH_MIN_MTU;
+	dev->net->max_mtu = ETH_DATA_LEN;
 	dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len;
 
 	pdata->dev = dev;
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 676f3ad629f9..588f475019d4 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -1166,8 +1166,8 @@ bool __skb_flow_dissect(const struct sk_buff *skb,
 		break;
 	}
 
-	if (dissector_uses_key(flow_dissector,
-			       FLOW_DISSECTOR_KEY_PORTS)) {
+	if (dissector_uses_key(flow_dissector, FLOW_DISSECTOR_KEY_PORTS) &&
+	    !(key_control->flags & FLOW_DIS_IS_FRAGMENT)) {
 		key_ports = skb_flow_dissector_target(flow_dissector,
 						      FLOW_DISSECTOR_KEY_PORTS,
 						      target_container);
diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c
index bcb11f3a27c0..760a9e52e02b 100644
--- a/net/ipv4/inet_fragment.c
+++ b/net/ipv4/inet_fragment.c
@@ -178,21 +178,22 @@ static struct inet_frag_queue *inet_frag_alloc(struct netns_frags *nf,
 }
 
 static struct inet_frag_queue *inet_frag_create(struct netns_frags *nf,
-						void *arg)
+						void *arg,
+						struct inet_frag_queue **prev)
 {
 	struct inet_frags *f = nf->f;
 	struct inet_frag_queue *q;
-	int err;
 
 	q = inet_frag_alloc(nf, f, arg);
-	if (!q)
+	if (!q) {
+		*prev = ERR_PTR(-ENOMEM);
 		return NULL;
-
+	}
 	mod_timer(&q->timer, jiffies + nf->timeout);
 
-	err = rhashtable_insert_fast(&nf->rhashtable, &q->node,
-				     f->rhash_params);
-	if (err < 0) {
+	*prev = rhashtable_lookup_get_insert_key(&nf->rhashtable, &q->key,
+						 &q->node, f->rhash_params);
+	if (*prev) {
 		q->flags |= INET_FRAG_COMPLETE;
 		inet_frag_kill(q);
 		inet_frag_destroy(q);
@@ -204,22 +205,22 @@ static struct inet_frag_queue *inet_frag_create(struct netns_frags *nf,
 /* TODO : call from rcu_read_lock() and no longer use refcount_inc_not_zero() */
 struct inet_frag_queue *inet_frag_find(struct netns_frags *nf, void *key)
 {
-	struct inet_frag_queue *fq;
+	struct inet_frag_queue *fq = NULL, *prev;
 
 	if (!nf->high_thresh || frag_mem_limit(nf) > nf->high_thresh)
 		return NULL;
 
 	rcu_read_lock();
 
-	fq = rhashtable_lookup(&nf->rhashtable, key, nf->f->rhash_params);
-	if (fq) {
+	prev = rhashtable_lookup(&nf->rhashtable, key, nf->f->rhash_params);
+	if (!prev)
+		fq = inet_frag_create(nf, key, &prev);
+	if (prev && !IS_ERR(prev)) {
+		fq = prev;
 		if (!refcount_inc_not_zero(&fq->refcnt))
 			fq = NULL;
-		rcu_read_unlock();
-		return fq;
 	}
 	rcu_read_unlock();
-
-	return inet_frag_create(nf, key);
+	return fq;
 }
 EXPORT_SYMBOL(inet_frag_find);
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 1dae5f2b358f..c8cf4d10c435 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -258,7 +258,8 @@ static int tcf_mirred_act(struct sk_buff *skb, const struct tc_action *a,
 	if (is_redirect) {
 		skb2->tc_redirected = 1;
 		skb2->tc_from_ingress = skb2->tc_at_ingress;
-
+		if (skb2->tc_from_ingress)
+			skb2->tstamp = 0;
 		/* let's the caller reinsert the packet, if possible */
 		if (use_reinsert) {
 			res->ingress = want_ingress;
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index 9aada2d0ef06..c6c327874abc 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -709,11 +709,23 @@ static int fl_set_enc_opt(struct nlattr **tb, struct fl_flow_key *key,
 			  struct netlink_ext_ack *extack)
 {
 	const struct nlattr *nla_enc_key, *nla_opt_key, *nla_opt_msk = NULL;
-	int option_len, key_depth, msk_depth = 0;
+	int err, option_len, key_depth, msk_depth = 0;
+
+	err = nla_validate_nested(tb[TCA_FLOWER_KEY_ENC_OPTS],
+				  TCA_FLOWER_KEY_ENC_OPTS_MAX,
+				  enc_opts_policy, extack);
+	if (err)
+		return err;
 
 	nla_enc_key = nla_data(tb[TCA_FLOWER_KEY_ENC_OPTS]);
 
 	if (tb[TCA_FLOWER_KEY_ENC_OPTS_MASK]) {
+		err = nla_validate_nested(tb[TCA_FLOWER_KEY_ENC_OPTS_MASK],
+					  TCA_FLOWER_KEY_ENC_OPTS_MAX,
+					  enc_opts_policy, extack);
+		if (err)
+			return err;
+
 		nla_opt_msk = nla_data(tb[TCA_FLOWER_KEY_ENC_OPTS_MASK]);
 		msk_depth = nla_len(tb[TCA_FLOWER_KEY_ENC_OPTS_MASK]);
 	}
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 57b3ad9394ad..2c38e3d07924 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -648,15 +648,6 @@ static struct sk_buff *netem_dequeue(struct Qdisc *sch)
 			 */
 			skb->dev = qdisc_dev(sch);
 
-#ifdef CONFIG_NET_CLS_ACT
-			/*
-			 * If it's at ingress let's pretend the delay is
-			 * from the network (tstamp will be updated).
-			 */
-			if (skb->tc_redirected && skb->tc_from_ingress)
-				skb->tstamp = 0;
-#endif
-
 			if (q->slot.slot_next) {
 				q->slot.packets_left--;
 				q->slot.bytes_left -= qdisc_pkt_len(skb);
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 201c3b5bc96b..836727e363c4 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1594,14 +1594,17 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb,
 		if (in_range(peers_prio, l->priority + 1, TIPC_MAX_LINK_PRI))
 			l->priority = peers_prio;
 
-		/* ACTIVATE_MSG serves as PEER_RESET if link is already down */
-		if (msg_peer_stopping(hdr))
+		/* If peer is going down we want full re-establish cycle */
+		if (msg_peer_stopping(hdr)) {
 			rc = tipc_link_fsm_evt(l, LINK_FAILURE_EVT);
-		else if ((mtyp == RESET_MSG) || !link_is_up(l))
+			break;
+		}
+		/* ACTIVATE_MSG serves as PEER_RESET if link is already down */
+		if (mtyp == RESET_MSG || !link_is_up(l))
 			rc = tipc_link_fsm_evt(l, LINK_PEER_RESET_EVT);
 
 		/* ACTIVATE_MSG takes up link if it was already locally reset */
-		if ((mtyp == ACTIVATE_MSG) && (l->state == LINK_ESTABLISHING))
+		if (mtyp == ACTIVATE_MSG && l->state == LINK_ESTABLISHING)
 			rc = TIPC_LINK_UP_EVT;
 
 		l->peer_session = msg_session(hdr);