Merge tag 'net-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski: "Networking fixes for 5.12-rc7, including fixes from can, ipsec, mac80211, wireless, and bpf trees. No scary regressions here or in the works, but small fixes for 5.12 changes keep coming. Current release - regressions: - virtio: do not pull payload in skb->head - virtio: ensure mac header is set in virtio_net_hdr_to_skb() - Revert "net: correct sk_acceptq_is_full()" - mptcp: revert "mptcp: provide subflow aware release function" - ethernet: lan743x: fix ethernet frame cutoff issue - dsa: fix type was not set for devlink port - ethtool: remove link_mode param and derive link params from driver - sched: htb: fix null pointer dereference on a null new_q - wireless: iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd() - wireless: iwlwifi: fw: fix notification wait locking - wireless: brcmfmac: p2p: Fix deadlock introduced by avoiding the rtnl dependency Current release - new code bugs: - napi: fix hangup on napi_disable for threaded napi - bpf: take module reference for trampoline in module - wireless: mt76: mt7921: fix airtime reporting and related tx hangs - wireless: iwlwifi: mvm: rfi: don't lock mvm->mutex when sending config command Previous releases - regressions: - rfkill: revert back to old userspace API by default - nfc: fix infinite loop, refcount & memory leaks in LLCP sockets - let skb_orphan_partial wake-up waiters - xfrm/compat: Cleanup WARN()s that can be user-triggered - vxlan, geneve: do not modify the shared tunnel info when PMTU triggers an ICMP reply - can: fix msg_namelen values depending on CAN_REQUIRED_SIZE - can: uapi: mark union inside struct can_frame packed - sched: cls: fix action overwrite reference counting - sched: cls: fix err handler in tcf_action_init() - ethernet: mlxsw: fix ECN marking in tunnel decapsulation - ethernet: nfp: Fix a use after free in nfp_bpf_ctrl_msg_rx - ethernet: i40e: fix receiving of single packets in xsk zero-copy mode - ethernet: cxgb4: avoid collecting SGE_QBASE regs during traffic Previous releases - always broken: - bpf: Refuse non-O_RDWR flags in BPF_OBJ_GET - bpf: Refcount task stack in bpf_get_task_stack - bpf, x86: Validate computation of branch displacements - ieee802154: fix many similar syzbot-found bugs - fix NULL dereferences in netlink attribute handling - reject unsupported operations on monitor interfaces - fix error handling in llsec_key_alloc() - xfrm: make ipv4 pmtu check honor ip header df - xfrm: make hash generation lock per network namespace - xfrm: esp: delete NETIF_F_SCTP_CRC bit from features for esp offload - ethtool: fix incorrect datatype in set_eee ops - xdp: fix xdp_return_frame() kernel BUG throw for page_pool memory model - openvswitch: fix send of uninitialized stack memory in ct limit reply Misc: - udp: add get handling for UDP_GRO sockopt" * tag 'net-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (182 commits) net: fix hangup on napi_disable for threaded napi net: hns3: Trivial spell fix in hns3 driver lan743x: fix ethernet frame cutoff issue net: ipv6: check for validity before dereferencing cfg->fc_nlinfo.nlh net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII_CFG bits net: dsa: lantiq_gswip: Don't use PHY auto polling net: sched: sch_teql: fix null-pointer dereference ipv6: report errors for iftoken via netlink extack net: sched: fix err handler in tcf_action_init() net: sched: fix action overwrite reference counting Revert "net: sched: bump refcount for new action in ACT replace mode" ice: fix memory leak of aRFS after resuming from suspend i40e: Fix sparse warning: missing error code 'err' i40e: Fix sparse error: 'vsi->netdev' could be null i40e: Fix sparse error: uninitialized symbol 'ring' i40e: Fix sparse errors in i40e_txrx.c i40e: Fix parameters in aq_get_phy_register() nl80211: fix beacon head validation bpf, x86: Validate computation of branch displacements for x86-32 bpf, x86: Validate computation of branch displacements for x86-64 ...
author: Linus Torvalds <torvalds@linux-foundation.org> 2021-04-09 15:26:51 -0700
committer: Linus Torvalds <torvalds@linux-foundation.org> 2021-04-09 15:26:51 -0700
commit: 4e04e7513b0fa2fe8966a1c83fb473f1667e2810 (patch)
tree: 96b7be4ff5e7d8b026c5d06c635cfece4ffb5cec /drivers
parent: 3b9784350f990d8fe2ca08978dc25cd5180d5c21 (diff)
parent: 27f0ad71699de41bae013c367b95a6b319cc46a9 (diff)
download: linux-stable-4e04e7513b0fa2fe8966a1c83fb473f1667e2810.tar.gz
linux-stable-4e04e7513b0fa2fe8966a1c83fb473f1667e2810.tar.bz2
linux-stable-4e04e7513b0fa2fe8966a1c83fb473f1667e2810.zip
85 files changed, 993 insertions, 370 deletions
diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c
index f69fb4238a65..a57da43680d8 100644
--- a/drivers/net/can/spi/mcp251x.c
+++ b/drivers/net/can/spi/mcp251x.c
@@ -314,6 +314,18 @@ static int mcp251x_spi_trans(struct spi_device *spi, int len)
 	return ret;
 }
 
+static int mcp251x_spi_write(struct spi_device *spi, int len)
+{
+	struct mcp251x_priv *priv = spi_get_drvdata(spi);
+	int ret;
+
+	ret = spi_write(spi, priv->spi_tx_buf, len);
+	if (ret)
+		dev_err(&spi->dev, "spi write failed: ret = %d\n", ret);
+
+	return ret;
+}
+
 static u8 mcp251x_read_reg(struct spi_device *spi, u8 reg)
 {
 	struct mcp251x_priv *priv = spi_get_drvdata(spi);
@@ -361,7 +373,7 @@ static void mcp251x_write_reg(struct spi_device *spi, u8 reg, u8 val)
 	priv->spi_tx_buf[1] = reg;
 	priv->spi_tx_buf[2] = val;
 
-	mcp251x_spi_trans(spi, 3);
+	mcp251x_spi_write(spi, 3);
 }
 
 static void mcp251x_write_2regs(struct spi_device *spi, u8 reg, u8 v1, u8 v2)
@@ -373,7 +385,7 @@ static void mcp251x_write_2regs(struct spi_device *spi, u8 reg, u8 v1, u8 v2)
 	priv->spi_tx_buf[2] = v1;
 	priv->spi_tx_buf[3] = v2;
 
-	mcp251x_spi_trans(spi, 4);
+	mcp251x_spi_write(spi, 4);
 }
 
 static void mcp251x_write_bits(struct spi_device *spi, u8 reg,
@@ -386,7 +398,7 @@ static void mcp251x_write_bits(struct spi_device *spi, u8 reg,
 	priv->spi_tx_buf[2] = mask;
 	priv->spi_tx_buf[3] = val;
 
-	mcp251x_spi_trans(spi, 4);
+	mcp251x_spi_write(spi, 4);
 }
 
 static u8 mcp251x_read_stat(struct spi_device *spi)
@@ -618,7 +630,7 @@ static void mcp251x_hw_tx_frame(struct spi_device *spi, u8 *buf,
 					  buf[i]);
 	} else {
 		memcpy(priv->spi_tx_buf, buf, TXBDAT_OFF + len);
-		mcp251x_spi_trans(spi, TXBDAT_OFF + len);
+		mcp251x_spi_write(spi, TXBDAT_OFF + len);
 	}
 }
 
@@ -650,7 +662,7 @@ static void mcp251x_hw_tx(struct spi_device *spi, struct can_frame *frame,
 
 	/* use INSTRUCTION_RTS, to avoid "repeated frame problem" */
 	priv->spi_tx_buf[0] = INSTRUCTION_RTS(1 << tx_buf_idx);
-	mcp251x_spi_trans(priv->spi, 1);
+	mcp251x_spi_write(priv->spi, 1);
 }
 
 static void mcp251x_hw_rx_frame(struct spi_device *spi, u8 *buf,
@@ -888,7 +900,7 @@ static int mcp251x_hw_reset(struct spi_device *spi)
 	mdelay(MCP251X_OST_DELAY_MS);
 
 	priv->spi_tx_buf[0] = INSTRUCTION_RESET;
-	ret = mcp251x_spi_trans(spi, 1);
+	ret = mcp251x_spi_write(spi, 1);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
index 573b11559d73..28e916a04047 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
@@ -857,7 +857,7 @@ static int peak_usb_create_dev(const struct peak_usb_adapter *peak_usb_adapter,
 	if (dev->adapter->dev_set_bus) {
 		err = dev->adapter->dev_set_bus(dev, 0);
 		if (err)
-			goto lbl_unregister_candev;
+			goto adap_dev_free;
 	}
 
 	/* get device number early */
@@ -869,6 +869,10 @@ static int peak_usb_create_dev(const struct peak_usb_adapter *peak_usb_adapter,
 
 	return 0;
 
+adap_dev_free:
+	if (dev->adapter->dev_free)
+		dev->adapter->dev_free(dev);
+
 lbl_unregister_candev:
 	unregister_candev(netdev);
 
diff --git a/drivers/net/dsa/lantiq_gswip.c b/drivers/net/dsa/lantiq_gswip.c
index 52e865a3912c..bf5c62e5c0b0 100644
--- a/drivers/net/dsa/lantiq_gswip.c
+++ b/drivers/net/dsa/lantiq_gswip.c
@@ -93,8 +93,12 @@
 
 /* GSWIP MII Registers */
 #define GSWIP_MII_CFGp(p)		(0x2 * (p))
+#define  GSWIP_MII_CFG_RESET		BIT(15)
 #define  GSWIP_MII_CFG_EN		BIT(14)
+#define  GSWIP_MII_CFG_ISOLATE		BIT(13)
 #define  GSWIP_MII_CFG_LDCLKDIS		BIT(12)
+#define  GSWIP_MII_CFG_RGMII_IBS	BIT(8)
+#define  GSWIP_MII_CFG_RMII_CLK		BIT(7)
 #define  GSWIP_MII_CFG_MODE_MIIP	0x0
 #define  GSWIP_MII_CFG_MODE_MIIM	0x1
 #define  GSWIP_MII_CFG_MODE_RMIIP	0x2
@@ -190,6 +194,23 @@
 #define GSWIP_PCE_DEFPVID(p)		(0x486 + ((p) * 0xA))
 
 #define GSWIP_MAC_FLEN			0x8C5
+#define GSWIP_MAC_CTRL_0p(p)		(0x903 + ((p) * 0xC))
+#define  GSWIP_MAC_CTRL_0_PADEN		BIT(8)
+#define  GSWIP_MAC_CTRL_0_FCS_EN	BIT(7)
+#define  GSWIP_MAC_CTRL_0_FCON_MASK	0x0070
+#define  GSWIP_MAC_CTRL_0_FCON_AUTO	0x0000
+#define  GSWIP_MAC_CTRL_0_FCON_RX	0x0010
+#define  GSWIP_MAC_CTRL_0_FCON_TX	0x0020
+#define  GSWIP_MAC_CTRL_0_FCON_RXTX	0x0030
+#define  GSWIP_MAC_CTRL_0_FCON_NONE	0x0040
+#define  GSWIP_MAC_CTRL_0_FDUP_MASK	0x000C
+#define  GSWIP_MAC_CTRL_0_FDUP_AUTO	0x0000
+#define  GSWIP_MAC_CTRL_0_FDUP_EN	0x0004
+#define  GSWIP_MAC_CTRL_0_FDUP_DIS	0x000C
+#define  GSWIP_MAC_CTRL_0_GMII_MASK	0x0003
+#define  GSWIP_MAC_CTRL_0_GMII_AUTO	0x0000
+#define  GSWIP_MAC_CTRL_0_GMII_MII	0x0001
+#define  GSWIP_MAC_CTRL_0_GMII_RGMII	0x0002
 #define GSWIP_MAC_CTRL_2p(p)		(0x905 + ((p) * 0xC))
 #define GSWIP_MAC_CTRL_2_MLEN		BIT(3) /* Maximum Untagged Frame Lnegth */
 
@@ -653,16 +674,13 @@ static int gswip_port_enable(struct dsa_switch *ds, int port,
 			  GSWIP_SDMA_PCTRLp(port));
 
 	if (!dsa_is_cpu_port(ds, port)) {
-		u32 macconf = GSWIP_MDIO_PHY_LINK_AUTO |
-			      GSWIP_MDIO_PHY_SPEED_AUTO |
-			      GSWIP_MDIO_PHY_FDUP_AUTO |
-			      GSWIP_MDIO_PHY_FCONTX_AUTO |
-			      GSWIP_MDIO_PHY_FCONRX_AUTO |
-			      (phydev->mdio.addr & GSWIP_MDIO_PHY_ADDR_MASK);
-
-		gswip_mdio_w(priv, macconf, GSWIP_MDIO_PHYp(port));
-		/* Activate MDIO auto polling */
-		gswip_mdio_mask(priv, 0, BIT(port), GSWIP_MDIO_MDC_CFG0);
+		u32 mdio_phy = 0;
+
+		if (phydev)
+			mdio_phy = phydev->mdio.addr & GSWIP_MDIO_PHY_ADDR_MASK;
+
+		gswip_mdio_mask(priv, GSWIP_MDIO_PHY_ADDR_MASK, mdio_phy,
+				GSWIP_MDIO_PHYp(port));
 	}
 
 	return 0;
@@ -675,14 +693,6 @@ static void gswip_port_disable(struct dsa_switch *ds, int port)
 	if (!dsa_is_user_port(ds, port))
 		return;
 
-	if (!dsa_is_cpu_port(ds, port)) {
-		gswip_mdio_mask(priv, GSWIP_MDIO_PHY_LINK_DOWN,
-				GSWIP_MDIO_PHY_LINK_MASK,
-				GSWIP_MDIO_PHYp(port));
-		/* Deactivate MDIO auto polling */
-		gswip_mdio_mask(priv, BIT(port), 0, GSWIP_MDIO_MDC_CFG0);
-	}
-
 	gswip_switch_mask(priv, GSWIP_FDMA_PCTRL_EN, 0,
 			  GSWIP_FDMA_PCTRLp(port));
 	gswip_switch_mask(priv, GSWIP_SDMA_PCTRL_EN, 0,
@@ -794,14 +804,32 @@ static int gswip_setup(struct dsa_switch *ds)
 	gswip_switch_w(priv, BIT(cpu_port), GSWIP_PCE_PMAP2);
 	gswip_switch_w(priv, BIT(cpu_port), GSWIP_PCE_PMAP3);
 
-	/* disable PHY auto polling */
+	/* Deactivate MDIO PHY auto polling. Some PHYs as the AR8030 have an
+	 * interoperability problem with this auto polling mechanism because
+	 * their status registers think that the link is in a different state
+	 * than it actually is. For the AR8030 it has the BMSR_ESTATEN bit set
+	 * as well as ESTATUS_1000_TFULL and ESTATUS_1000_XFULL. This makes the
+	 * auto polling state machine consider the link being negotiated with
+	 * 1Gbit/s. Since the PHY itself is a Fast Ethernet RMII PHY this leads
+	 * to the switch port being completely dead (RX and TX are both not
+	 * working).
+	 * Also with various other PHY / port combinations (PHY11G GPHY, PHY22F
+	 * GPHY, external RGMII PEF7071/7072) any traffic would stop. Sometimes
+	 * it would work fine for a few minutes to hours and then stop, on
+	 * other device it would no traffic could be sent or received at all.
+	 * Testing shows that when PHY auto polling is disabled these problems
+	 * go away.
+	 */
 	gswip_mdio_w(priv, 0x0, GSWIP_MDIO_MDC_CFG0);
+
 	/* Configure the MDIO Clock 2.5 MHz */
 	gswip_mdio_mask(priv, 0xff, 0x09, GSWIP_MDIO_MDC_CFG1);
 
-	/* Disable the xMII link */
+	/* Disable the xMII interface and clear it's isolation bit */
 	for (i = 0; i < priv->hw_info->max_ports; i++)
-		gswip_mii_mask_cfg(priv, GSWIP_MII_CFG_EN, 0, i);
+		gswip_mii_mask_cfg(priv,
+				   GSWIP_MII_CFG_EN | GSWIP_MII_CFG_ISOLATE,
+				   0, i);
 
 	/* enable special tag insertion on cpu port */
 	gswip_switch_mask(priv, 0, GSWIP_FDMA_PCTRL_STEN,
@@ -1450,6 +1478,112 @@ unsupported:
 	return;
 }
 
+static void gswip_port_set_link(struct gswip_priv *priv, int port, bool link)
+{
+	u32 mdio_phy;
+
+	if (link)
+		mdio_phy = GSWIP_MDIO_PHY_LINK_UP;
+	else
+		mdio_phy = GSWIP_MDIO_PHY_LINK_DOWN;
+
+	gswip_mdio_mask(priv, GSWIP_MDIO_PHY_LINK_MASK, mdio_phy,
+			GSWIP_MDIO_PHYp(port));
+}
+
+static void gswip_port_set_speed(struct gswip_priv *priv, int port, int speed,
+				 phy_interface_t interface)
+{
+	u32 mdio_phy = 0, mii_cfg = 0, mac_ctrl_0 = 0;
+
+	switch (speed) {
+	case SPEED_10:
+		mdio_phy = GSWIP_MDIO_PHY_SPEED_M10;
+
+		if (interface == PHY_INTERFACE_MODE_RMII)
+			mii_cfg = GSWIP_MII_CFG_RATE_M50;
+		else
+			mii_cfg = GSWIP_MII_CFG_RATE_M2P5;
+
+		mac_ctrl_0 = GSWIP_MAC_CTRL_0_GMII_MII;
+		break;
+
+	case SPEED_100:
+		mdio_phy = GSWIP_MDIO_PHY_SPEED_M100;
+
+		if (interface == PHY_INTERFACE_MODE_RMII)
+			mii_cfg = GSWIP_MII_CFG_RATE_M50;
+		else
+			mii_cfg = GSWIP_MII_CFG_RATE_M25;
+
+		mac_ctrl_0 = GSWIP_MAC_CTRL_0_GMII_MII;
+		break;
+
+	case SPEED_1000:
+		mdio_phy = GSWIP_MDIO_PHY_SPEED_G1;
+
+		mii_cfg = GSWIP_MII_CFG_RATE_M125;
+
+		mac_ctrl_0 = GSWIP_MAC_CTRL_0_GMII_RGMII;
+		break;
+	}
+
+	gswip_mdio_mask(priv, GSWIP_MDIO_PHY_SPEED_MASK, mdio_phy,
+			GSWIP_MDIO_PHYp(port));
+	gswip_mii_mask_cfg(priv, GSWIP_MII_CFG_RATE_MASK, mii_cfg, port);
+	gswip_switch_mask(priv, GSWIP_MAC_CTRL_0_GMII_MASK, mac_ctrl_0,
+			  GSWIP_MAC_CTRL_0p(port));
+}
+
+static void gswip_port_set_duplex(struct gswip_priv *priv, int port, int duplex)
+{
+	u32 mac_ctrl_0, mdio_phy;
+
+	if (duplex == DUPLEX_FULL) {
+		mac_ctrl_0 = GSWIP_MAC_CTRL_0_FDUP_EN;
+		mdio_phy = GSWIP_MDIO_PHY_FDUP_EN;
+	} else {
+		mac_ctrl_0 = GSWIP_MAC_CTRL_0_FDUP_DIS;
+		mdio_phy = GSWIP_MDIO_PHY_FDUP_DIS;
+	}
+
+	gswip_switch_mask(priv, GSWIP_MAC_CTRL_0_FDUP_MASK, mac_ctrl_0,
+			  GSWIP_MAC_CTRL_0p(port));
+	gswip_mdio_mask(priv, GSWIP_MDIO_PHY_FDUP_MASK, mdio_phy,
+			GSWIP_MDIO_PHYp(port));
+}
+
+static void gswip_port_set_pause(struct gswip_priv *priv, int port,
+				 bool tx_pause, bool rx_pause)
+{
+	u32 mac_ctrl_0, mdio_phy;
+
+	if (tx_pause && rx_pause) {
+		mac_ctrl_0 = GSWIP_MAC_CTRL_0_FCON_RXTX;
+		mdio_phy = GSWIP_MDIO_PHY_FCONTX_EN |
+			   GSWIP_MDIO_PHY_FCONRX_EN;
+	} else if (tx_pause) {
+		mac_ctrl_0 = GSWIP_MAC_CTRL_0_FCON_TX;
+		mdio_phy = GSWIP_MDIO_PHY_FCONTX_EN |
+			   GSWIP_MDIO_PHY_FCONRX_DIS;
+	} else if (rx_pause) {
+		mac_ctrl_0 = GSWIP_MAC_CTRL_0_FCON_RX;
+		mdio_phy = GSWIP_MDIO_PHY_FCONTX_DIS |
+			   GSWIP_MDIO_PHY_FCONRX_EN;
+	} else {
+		mac_ctrl_0 = GSWIP_MAC_CTRL_0_FCON_NONE;
+		mdio_phy = GSWIP_MDIO_PHY_FCONTX_DIS |
+			   GSWIP_MDIO_PHY_FCONRX_DIS;
+	}
+
+	gswip_switch_mask(priv, GSWIP_MAC_CTRL_0_FCON_MASK,
+			  mac_ctrl_0, GSWIP_MAC_CTRL_0p(port));
+	gswip_mdio_mask(priv,
+			GSWIP_MDIO_PHY_FCONTX_MASK |
+			GSWIP_MDIO_PHY_FCONRX_MASK,
+			mdio_phy, GSWIP_MDIO_PHYp(port));
+}
+
 static void gswip_phylink_mac_config(struct dsa_switch *ds, int port,
 				     unsigned int mode,
 				     const struct phylink_link_state *state)
@@ -1469,6 +1603,9 @@ static void gswip_phylink_mac_config(struct dsa_switch *ds, int port,
 		break;
 	case PHY_INTERFACE_MODE_RMII:
 		miicfg |= GSWIP_MII_CFG_MODE_RMIIM;
+
+		/* Configure the RMII clock as output: */
+		miicfg |= GSWIP_MII_CFG_RMII_CLK;
 		break;
 	case PHY_INTERFACE_MODE_RGMII:
 	case PHY_INTERFACE_MODE_RGMII_ID:
@@ -1481,7 +1618,11 @@ static void gswip_phylink_mac_config(struct dsa_switch *ds, int port,
 			"Unsupported interface: %d\n", state->interface);
 		return;
 	}
-	gswip_mii_mask_cfg(priv, GSWIP_MII_CFG_MODE_MASK, miicfg, port);
+
+	gswip_mii_mask_cfg(priv,
+			   GSWIP_MII_CFG_MODE_MASK | GSWIP_MII_CFG_RMII_CLK |
+			   GSWIP_MII_CFG_RGMII_IBS | GSWIP_MII_CFG_LDCLKDIS,
+			   miicfg, port);
 
 	switch (state->interface) {
 	case PHY_INTERFACE_MODE_RGMII_ID:
@@ -1506,6 +1647,9 @@ static void gswip_phylink_mac_link_down(struct dsa_switch *ds, int port,
 	struct gswip_priv *priv = ds->priv;
 
 	gswip_mii_mask_cfg(priv, GSWIP_MII_CFG_EN, 0, port);
+
+	if (!dsa_is_cpu_port(ds, port))
+		gswip_port_set_link(priv, port, false);
 }
 
 static void gswip_phylink_mac_link_up(struct dsa_switch *ds, int port,
@@ -1517,6 +1661,13 @@ static void gswip_phylink_mac_link_up(struct dsa_switch *ds, int port,
 {
 	struct gswip_priv *priv = ds->priv;
 
+	if (!dsa_is_cpu_port(ds, port)) {
+		gswip_port_set_link(priv, port, true);
+		gswip_port_set_speed(priv, port, speed, interface);
+		gswip_port_set_duplex(priv, port, duplex);
+		gswip_port_set_pause(priv, port, tx_pause, rx_pause);
+	}
+
 	gswip_mii_mask_cfg(priv, 0, GSWIP_MII_CFG_EN, port);
 }
 
diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c
index 187b0b9a6e1d..f78daba60b35 100644
--- a/drivers/net/ethernet/amd/pcnet32.c
+++ b/drivers/net/ethernet/amd/pcnet32.c
@@ -1534,8 +1534,7 @@ pcnet32_probe_pci(struct pci_dev *pdev, const struct pci_device_id *ent)
 	}
 	pci_set_master(pdev);
 
-	ioaddr = pci_resource_start(pdev, 0);
-	if (!ioaddr) {
+	if (!pci_resource_len(pdev, 0)) {
 		if (pcnet32_debug & NETIF_MSG_PROBE)
 			pr_err("card has no PCI IO resources, aborting\n");
 		err = -ENODEV;
@@ -1548,6 +1547,8 @@ pcnet32_probe_pci(struct pci_dev *pdev, const struct pci_device_id *ent)
 			pr_err("architecture does not support 32bit PCI busmaster DMA\n");
 		goto err_disable_dev;
 	}
+
+	ioaddr = pci_resource_start(pdev, 0);
 	if (!request_region(ioaddr, PCNET32_TOTAL_SIZE, "pcnet32_probe_pci")) {
 		if (pcnet32_debug & NETIF_MSG_PROBE)
 			pr_err("io address range already allocated\n");
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
index ba8321ec1ee7..3305979a9f7c 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe.h
+++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
@@ -180,9 +180,9 @@
 #define XGBE_DMA_SYS_AWCR	0x30303030
 
 /* DMA cache settings - PCI device */
-#define XGBE_DMA_PCI_ARCR	0x00000003
-#define XGBE_DMA_PCI_AWCR	0x13131313
-#define XGBE_DMA_PCI_AWARCR	0x00000313
+#define XGBE_DMA_PCI_ARCR	0x000f0f0f
+#define XGBE_DMA_PCI_AWCR	0x0f0f0f0f
+#define XGBE_DMA_PCI_AWARCR	0x00000f0f
 
 /* DMA channel interrupt modes */
 #define XGBE_IRQ_MODE_EDGE	0
diff --git a/drivers/net/ethernet/broadcom/bcm4908_enet.c b/drivers/net/ethernet/broadcom/bcm4908_enet.c
index 98cf82dea3e4..65981931a798 100644
--- a/drivers/net/ethernet/broadcom/bcm4908_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c
@@ -172,6 +172,7 @@ static int bcm4908_dma_alloc_buf_descs(struct bcm4908_enet *enet,
 
 err_free_buf_descs:
 	dma_free_coherent(dev, size, ring->cpu_addr, ring->dma_addr);
+	ring->cpu_addr = NULL;
 	return -ENOMEM;
 }
 
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 15362d016a87..6e5cf490c01d 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -3239,6 +3239,9 @@ static void gem_prog_cmp_regs(struct macb *bp, struct ethtool_rx_flow_spec *fs)
 	bool cmp_b = false;
 	bool cmp_c = false;
 
+	if (!macb_is_gem(bp))
+		return;
+
 	tp4sp_v = &(fs->h_u.tcp_ip4_spec);
 	tp4sp_m = &(fs->m_u.tcp_ip4_spec);
 
@@ -3607,6 +3610,7 @@ static void macb_restore_features(struct macb *bp)
 {
 	struct net_device *netdev = bp->dev;
 	netdev_features_t features = netdev->features;
+	struct ethtool_rx_fs_item *item;
 
 	/* TX checksum offload */
 	macb_set_txcsum_feature(bp, features);
@@ -3615,6 +3619,9 @@ static void macb_restore_features(struct macb *bp)
 	macb_set_rxcsum_feature(bp, features);
 
 	/* RX Flow Filters */
+	list_for_each_entry(item, &bp->rx_fs_list.list, list)
+		gem_prog_cmp_regs(bp, &item->fs);
+
 	macb_set_rxflow_feature(bp, features);
 }
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
index 6c85a10f465c..23a2ebdfd503 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
@@ -1794,11 +1794,25 @@ int cudbg_collect_sge_indirect(struct cudbg_init *pdbg_init,
 	struct cudbg_buffer temp_buff = { 0 };
 	struct sge_qbase_reg_field *sge_qbase;
 	struct ireg_buf *ch_sge_dbg;
+	u8 padap_running = 0;
 	int i, rc;
+	u32 size;
 
-	rc = cudbg_get_buff(pdbg_init, dbg_buff,
-			    sizeof(*ch_sge_dbg) * 2 + sizeof(*sge_qbase),
-			    &temp_buff);
+	/* Accessing SGE_QBASE_MAP[0-3] and SGE_QBASE_INDEX regs can
+	 * lead to SGE missing doorbells under heavy traffic. So, only
+	 * collect them when adapter is idle.
+	 */
+	for_each_port(padap, i) {
+		padap_running = netif_running(padap->port[i]);
+		if (padap_running)
+			break;
+	}
+
+	size = sizeof(*ch_sge_dbg) * 2;
+	if (!padap_running)
+		size += sizeof(*sge_qbase);
+
+	rc = cudbg_get_buff(pdbg_init, dbg_buff, size, &temp_buff);
 	if (rc)
 		return rc;
 
@@ -1820,7 +1834,8 @@ int cudbg_collect_sge_indirect(struct cudbg_init *pdbg_init,
 		ch_sge_dbg++;
 	}
 
-	if (CHELSIO_CHIP_VERSION(padap->params.chip) > CHELSIO_T5) {
+	if (CHELSIO_CHIP_VERSION(padap->params.chip) > CHELSIO_T5 &&
+	    !padap_running) {
 		sge_qbase = (struct sge_qbase_reg_field *)ch_sge_dbg;
 		/* 1 addr reg SGE_QBASE_INDEX and 4 data reg
 		 * SGE_QBASE_MAP[0-3]
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 98829e482bfa..80882cfc370f 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -2090,7 +2090,8 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size)
 		0x1190, 0x1194,
 		0x11a0, 0x11a4,
 		0x11b0, 0x11b4,
-		0x11fc, 0x1274,
+		0x11fc, 0x123c,
+		0x1254, 0x1274,
 		0x1280, 0x133c,
 		0x1800, 0x18fc,
 		0x3000, 0x302c,
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 1cf8ef717453..3ec4d9fddd52 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -363,7 +363,11 @@ static void gfar_set_mac_for_addr(struct net_device *dev, int num,
 
 static int gfar_set_mac_addr(struct net_device *dev, void *p)
 {
-	eth_mac_addr(dev, p);
+	int ret;
+
+	ret = eth_mac_addr(dev, p);
+	if (ret)
+		return ret;
 
 	gfar_set_mac_for_addr(dev, 0, dev->dev_addr);
 
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index e3f81c7e0ce7..b0dbe6dcaa7b 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -3966,7 +3966,6 @@ static void hclge_reset_event(struct pci_dev *pdev, struct hnae3_handle *handle)
 	 *    normalcy is to reset.
 	 * 2. A new reset request from the stack due to timeout
 	 *
-	 * For the first case,error event might not have ae handle available.
 	 * check if this is a new reset request and we are not here just because
 	 * last reset attempt did not succeed and watchdog hit us again. We will
 	 * know this if last reset request did not occur very recently (watchdog
@@ -3976,14 +3975,14 @@ static void hclge_reset_event(struct pci_dev *pdev, struct hnae3_handle *handle)
 	 * want to make sure we throttle the reset request. Therefore, we will
 	 * not allow it again before 3*HZ times.
 	 */
-	if (!handle)
-		handle = &hdev->vport[0].nic;
 
 	if (time_before(jiffies, (hdev->last_reset_time +
 				  HCLGE_RESET_INTERVAL))) {
 		mod_timer(&hdev->reset_timer, jiffies + HCLGE_RESET_INTERVAL);
 		return;
-	} else if (hdev->default_reset_request) {
+	}
+
+	if (hdev->default_reset_request) {
 		hdev->reset_level =
 			hclge_get_reset_level(ae_dev,
 					      &hdev->default_reset_request);
@@ -11211,7 +11210,7 @@ static int hclge_set_channels(struct hnae3_handle *handle, u32 new_tqps_num,
 	if (ret)
 		return ret;
 
-	/* RSS indirection table has been configuared by user */
+	/* RSS indirection table has been configured by user */
 	if (rxfh_configured)
 		goto out;
 
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 700e068764c8..e295d359e912 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -2193,7 +2193,7 @@ static void hclgevf_reset_service_task(struct hclgevf_dev *hdev)
 
 	if (test_and_clear_bit(HCLGEVF_RESET_PENDING,
 			       &hdev->reset_state)) {
-		/* PF has initmated that it is about to reset the hardware.
+		/* PF has intimated that it is about to reset the hardware.
 		 * We now have to poll & check if hardware has actually
 		 * completed the reset sequence. On hardware reset completion,
 		 * VF needs to reset the client and ae device.
@@ -2624,14 +2624,14 @@ static int hclgevf_ae_start(struct hnae3_handle *handle)
 {
 	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
 
+	clear_bit(HCLGEVF_STATE_DOWN, &hdev->state);
+
 	hclgevf_reset_tqp_stats(handle);
 
 	hclgevf_request_link_info(hdev);
 
 	hclgevf_update_link_mode(hdev);
 
-	clear_bit(HCLGEVF_STATE_DOWN, &hdev->state);
-
 	return 0;
 }
 
@@ -3497,7 +3497,7 @@ static int hclgevf_set_channels(struct hnae3_handle *handle, u32 new_tqps_num,
 	if (ret)
 		return ret;
 
-	/* RSS indirection table has been configuared by user */
+	/* RSS indirection table has been configured by user */
 	if (rxfh_configured)
 		goto out;
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index cd53981fa5e0..15f93b355099 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -142,6 +142,7 @@ enum i40e_state_t {
 	__I40E_VIRTCHNL_OP_PENDING,
 	__I40E_RECOVERY_MODE,
 	__I40E_VF_RESETS_DISABLED,	/* disable resets during i40e_remove */
+	__I40E_VFS_RELEASING,
 	/* This must be last as it determines the size of the BITMAP */
 	__I40E_STATE_SIZE__,
 };
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index d7c13ca9be7d..d627b59ad446 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -578,6 +578,9 @@ static void i40e_dbg_dump_desc(int cnt, int vsi_seid, int ring_id, int desc_n,
 	case RING_TYPE_XDP:
 		ring = kmemdup(vsi->xdp_rings[ring_id], sizeof(*ring), GFP_KERNEL);
 		break;
+	default:
+		ring = NULL;
+		break;
 	}
 	if (!ring)
 		return;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index c70dec65a572..0e92668012e3 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -232,6 +232,8 @@ static void __i40e_add_stat_strings(u8 **p, const struct i40e_stats stats[],
 	I40E_STAT(struct i40e_vsi, _name, _stat)
 #define I40E_VEB_STAT(_name, _stat) \
 	I40E_STAT(struct i40e_veb, _name, _stat)
+#define I40E_VEB_TC_STAT(_name, _stat) \
+	I40E_STAT(struct i40e_cp_veb_tc_stats, _name, _stat)
 #define I40E_PFC_STAT(_name, _stat) \
 	I40E_STAT(struct i40e_pfc_stats, _name, _stat)
 #define I40E_QUEUE_STAT(_name, _stat) \
@@ -266,11 +268,18 @@ static const struct i40e_stats i40e_gstrings_veb_stats[] = {
 	I40E_VEB_STAT("veb.rx_unknown_protocol", stats.rx_unknown_protocol),
 };
 
+struct i40e_cp_veb_tc_stats {
+	u64 tc_rx_packets;
+	u64 tc_rx_bytes;
+	u64 tc_tx_packets;
+	u64 tc_tx_bytes;
+};
+
 static const struct i40e_stats i40e_gstrings_veb_tc_stats[] = {
-	I40E_VEB_STAT("veb.tc_%u_tx_packets", tc_stats.tc_tx_packets),
-	I40E_VEB_STAT("veb.tc_%u_tx_bytes", tc_stats.tc_tx_bytes),
-	I40E_VEB_STAT("veb.tc_%u_rx_packets", tc_stats.tc_rx_packets),
-	I40E_VEB_STAT("veb.tc_%u_rx_bytes", tc_stats.tc_rx_bytes),
+	I40E_VEB_TC_STAT("veb.tc_%u_tx_packets", tc_tx_packets),
+	I40E_VEB_TC_STAT("veb.tc_%u_tx_bytes", tc_tx_bytes),
+	I40E_VEB_TC_STAT("veb.tc_%u_rx_packets", tc_rx_packets),
+	I40E_VEB_TC_STAT("veb.tc_%u_rx_bytes", tc_rx_bytes),
 };
 
 static const struct i40e_stats i40e_gstrings_misc_stats[] = {
@@ -1101,6 +1110,7 @@ static int i40e_get_link_ksettings(struct net_device *netdev,
 
 	/* Set flow control settings */
 	ethtool_link_ksettings_add_link_mode(ks, supported, Pause);
+	ethtool_link_ksettings_add_link_mode(ks, supported, Asym_Pause);
 
 	switch (hw->fc.requested_mode) {
 	case I40E_FC_FULL:
@@ -2217,6 +2227,29 @@ static int i40e_get_sset_count(struct net_device *netdev, int sset)
 }
 
 /**
+ * i40e_get_veb_tc_stats - copy VEB TC statistics to formatted structure
+ * @tc: the TC statistics in VEB structure (veb->tc_stats)
+ * @i: the index of traffic class in (veb->tc_stats) structure to copy
+ *
+ * Copy VEB TC statistics from structure of arrays (veb->tc_stats) to
+ * one dimensional structure i40e_cp_veb_tc_stats.
+ * Produce formatted i40e_cp_veb_tc_stats structure of the VEB TC
+ * statistics for the given TC.
+ **/
+static struct i40e_cp_veb_tc_stats
+i40e_get_veb_tc_stats(struct i40e_veb_tc_stats *tc, unsigned int i)
+{
+	struct i40e_cp_veb_tc_stats veb_tc = {
+		.tc_rx_packets = tc->tc_rx_packets[i],
+		.tc_rx_bytes = tc->tc_rx_bytes[i],
+		.tc_tx_packets = tc->tc_tx_packets[i],
+		.tc_tx_bytes = tc->tc_tx_bytes[i],
+	};
+
+	return veb_tc;
+}
+
+/**
  * i40e_get_pfc_stats - copy HW PFC statistics to formatted structure
  * @pf: the PF device structure
  * @i: the priority value to copy
@@ -2300,8 +2333,16 @@ static void i40e_get_ethtool_stats(struct net_device *netdev,
 			       i40e_gstrings_veb_stats);
 
 	for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++)
-		i40e_add_ethtool_stats(&data, veb_stats ? veb : NULL,
-				       i40e_gstrings_veb_tc_stats);
+		if (veb_stats) {
+			struct i40e_cp_veb_tc_stats veb_tc =
+				i40e_get_veb_tc_stats(&veb->tc_stats, i);
+
+			i40e_add_ethtool_stats(&data, &veb_tc,
+					       i40e_gstrings_veb_tc_stats);
+		} else {
+			i40e_add_ethtool_stats(&data, NULL,
+					       i40e_gstrings_veb_tc_stats);
+		}
 
 	i40e_add_ethtool_stats(&data, pf, i40e_gstrings_stats);
 
@@ -5439,7 +5480,7 @@ static int i40e_get_module_eeprom(struct net_device *netdev,
 
 		status = i40e_aq_get_phy_register(hw,
 				I40E_AQ_PHY_REG_ACCESS_EXTERNAL_MODULE,
-				true, addr, offset, &value, NULL);
+				addr, true, offset, &value, NULL);
 		if (status)
 			return -EIO;
 		data[i] = value;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 17f3b800640e..30ad7c08d0fb 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -2560,8 +2560,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
 				 i40e_stat_str(hw, aq_ret),
 				 i40e_aq_str(hw, hw->aq.asq_last_status));
 		} else {
-			dev_info(&pf->pdev->dev, "%s is %s allmulti mode.\n",
-				 vsi->netdev->name,
+			dev_info(&pf->pdev->dev, "%s allmulti mode.\n",
 				 cur_multipromisc ? "entering" : "leaving");
 		}
 	}
@@ -6738,9 +6737,9 @@ out:
 			set_bit(__I40E_CLIENT_SERVICE_REQUESTED, pf->state);
 			set_bit(__I40E_CLIENT_L2_CHANGE, pf->state);
 		}
-	/* registers are set, lets apply */
-	if (pf->hw_features & I40E_HW_USE_SET_LLDP_MIB)
-		ret = i40e_hw_set_dcb_config(pf, new_cfg);
+		/* registers are set, lets apply */
+		if (pf->hw_features & I40E_HW_USE_SET_LLDP_MIB)
+			ret = i40e_hw_set_dcb_config(pf, new_cfg);
 	}
 
 err:
@@ -10573,12 +10572,6 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
 		goto end_core_reset;
 	}
 
-	if (!lock_acquired)
-		rtnl_lock();
-	ret = i40e_setup_pf_switch(pf, reinit);
-	if (ret)
-		goto end_unlock;
-
 #ifdef CONFIG_I40E_DCB
 	/* Enable FW to write a default DCB config on link-up
 	 * unless I40E_FLAG_TC_MQPRIO was enabled or DCB
@@ -10593,7 +10586,7 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
 			i40e_aq_set_dcb_parameters(hw, false, NULL);
 			dev_warn(&pf->pdev->dev,
 				 "DCB is not supported for X710-T*L 2.5/5G speeds\n");
-				 pf->flags &= ~I40E_FLAG_DCB_CAPABLE;
+			pf->flags &= ~I40E_FLAG_DCB_CAPABLE;
 		} else {
 			i40e_aq_set_dcb_parameters(hw, true, NULL);
 			ret = i40e_init_pf_dcb(pf);
@@ -10607,6 +10600,11 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
 	}
 
 #endif /* CONFIG_I40E_DCB */
+	if (!lock_acquired)
+		rtnl_lock();
+	ret = i40e_setup_pf_switch(pf, reinit);
+	if (ret)
+		goto end_unlock;
 
 	/* The driver only wants link up/down and module qualification
 	 * reports from firmware.  Note the negative logic.
@@ -15140,12 +15138,16 @@ static int i40e_init_recovery_mode(struct i40e_pf *pf, struct i40e_hw *hw)
 	 * in order to register the netdev
 	 */
 	v_idx = i40e_vsi_mem_alloc(pf, I40E_VSI_MAIN);
-	if (v_idx < 0)
+	if (v_idx < 0) {
+		err = v_idx;
 		goto err_switch_setup;
+	}
 	pf->lan_vsi = v_idx;
 	vsi = pf->vsi[v_idx];
-	if (!vsi)
+	if (!vsi) {
+		err = -EFAULT;
 		goto err_switch_setup;
+	}
 	vsi->alloc_queue_pairs = 1;
 	err = i40e_config_netdev(vsi);
 	if (err)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 5747a99122fb..06b4271219b1 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -2295,8 +2295,7 @@ int i40e_xmit_xdp_tx_ring(struct xdp_buff *xdp, struct i40e_ring *xdp_ring)
  * @rx_ring: Rx ring being processed
  * @xdp: XDP buffer containing the frame
  **/
-static struct sk_buff *i40e_run_xdp(struct i40e_ring *rx_ring,
-				    struct xdp_buff *xdp)
+static int i40e_run_xdp(struct i40e_ring *rx_ring, struct xdp_buff *xdp)
 {
 	int err, result = I40E_XDP_PASS;
 	struct i40e_ring *xdp_ring;
@@ -2335,7 +2334,7 @@ static struct sk_buff *i40e_run_xdp(struct i40e_ring *rx_ring,
 	}
 xdp_out:
 	rcu_read_unlock();
-	return ERR_PTR(-result);
+	return result;
 }
 
 /**
@@ -2448,6 +2447,7 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 	unsigned int xdp_xmit = 0;
 	bool failure = false;
 	struct xdp_buff xdp;
+	int xdp_res = 0;
 
 #if (PAGE_SIZE < 8192)
 	frame_sz = i40e_rx_frame_truesize(rx_ring, 0);
@@ -2513,12 +2513,10 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 			/* At larger PAGE_SIZE, frame_sz depend on len size */
 			xdp.frame_sz = i40e_rx_frame_truesize(rx_ring, size);
 #endif
-			skb = i40e_run_xdp(rx_ring, &xdp);
+			xdp_res = i40e_run_xdp(rx_ring, &xdp);
 		}
 
-		if (IS_ERR(skb)) {
-			unsigned int xdp_res = -PTR_ERR(skb);
-
+		if (xdp_res) {
 			if (xdp_res & (I40E_XDP_TX | I40E_XDP_REDIR)) {
 				xdp_xmit |= xdp_res;
 				i40e_rx_buffer_flip(rx_ring, rx_buffer, size);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 1b6ec9be155a..5d301a466f5c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -137,6 +137,7 @@ void i40e_vc_notify_vf_reset(struct i40e_vf *vf)
  **/
 static inline void i40e_vc_disable_vf(struct i40e_vf *vf)
 {
+	struct i40e_pf *pf = vf->pf;
 	int i;
 
 	i40e_vc_notify_vf_reset(vf);
@@ -147,6 +148,11 @@ static inline void i40e_vc_disable_vf(struct i40e_vf *vf)
 	 * ensure a reset.
 	 */
 	for (i = 0; i < 20; i++) {
+		/* If PF is in VFs releasing state reset VF is impossible,
+		 * so leave it.
+		 */
+		if (test_bit(__I40E_VFS_RELEASING, pf->state))
+			return;
 		if (i40e_reset_vf(vf, false))
 			return;
 		usleep_range(10000, 20000);
@@ -1574,6 +1580,8 @@ void i40e_free_vfs(struct i40e_pf *pf)
 
 	if (!pf->vf)
 		return;
+
+	set_bit(__I40E_VFS_RELEASING, pf->state);
 	while (test_and_set_bit(__I40E_VF_DISABLE, pf->state))
 		usleep_range(1000, 2000);
 
@@ -1631,6 +1639,7 @@ void i40e_free_vfs(struct i40e_pf *pf)
 		}
 	}
 	clear_bit(__I40E_VF_DISABLE, pf->state);
+	clear_bit(__I40E_VFS_RELEASING, pf->state);
 }
 
 #ifdef CONFIG_PCI_IOV
diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
index fc32c5019b0f..12ca84113587 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
@@ -471,7 +471,7 @@ static bool i40e_xmit_zc(struct i40e_ring *xdp_ring, unsigned int budget)
 
 	nb_pkts = xsk_tx_peek_release_desc_batch(xdp_ring->xsk_pool, descs, budget);
 	if (!nb_pkts)
-		return false;
+		return true;
 
 	if (xdp_ring->next_to_use + nb_pkts >= xdp_ring->count) {
 		nb_processed = xdp_ring->count - xdp_ring->next_to_use;
@@ -488,7 +488,7 @@ static bool i40e_xmit_zc(struct i40e_ring *xdp_ring, unsigned int budget)
 
 	i40e_update_tx_stats(xdp_ring, nb_pkts, total_bytes);
 
-	return true;
+	return nb_pkts < budget;
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index 357706444dd5..17101c45cbcd 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -196,7 +196,6 @@ enum ice_state {
 	__ICE_NEEDS_RESTART,
 	__ICE_PREPARED_FOR_RESET,	/* set by driver when prepared */
 	__ICE_RESET_OICR_RECV,		/* set by driver after rcv reset OICR */
-	__ICE_DCBNL_DEVRESET,		/* set by dcbnl devreset */
 	__ICE_PFR_REQ,			/* set by driver and peers */
 	__ICE_CORER_REQ,		/* set by driver and peers */
 	__ICE_GLOBR_REQ,		/* set by driver and peers */
@@ -624,7 +623,7 @@ int ice_schedule_reset(struct ice_pf *pf, enum ice_reset_req reset);
 void ice_print_link_msg(struct ice_vsi *vsi, bool isup);
 const char *ice_stat_str(enum ice_status stat_err);
 const char *ice_aq_str(enum ice_aq_err aq_err);
-bool ice_is_wol_supported(struct ice_pf *pf);
+bool ice_is_wol_supported(struct ice_hw *hw);
 int
 ice_fdir_write_fltr(struct ice_pf *pf, struct ice_fdir_fltr *input, bool add,
 		    bool is_tun);
@@ -642,6 +641,7 @@ int ice_fdir_create_dflt_rules(struct ice_pf *pf);
 int ice_aq_wait_for_event(struct ice_pf *pf, u16 opcode, unsigned long timeout,
 			  struct ice_rq_event_info *event);
 int ice_open(struct net_device *netdev);
+int ice_open_internal(struct net_device *netdev);
 int ice_stop(struct net_device *netdev);
 void ice_service_task_schedule(struct ice_pf *pf);
 
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 3d9475e222cd..a20edf1538a0 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -717,8 +717,8 @@ static enum ice_status ice_cfg_fw_log(struct ice_hw *hw, bool enable)
 
 			if (!data) {
 				data = devm_kcalloc(ice_hw_to_dev(hw),
-						    sizeof(*data),
 						    ICE_AQC_FW_LOG_ID_MAX,
+						    sizeof(*data),
 						    GFP_KERNEL);
 				if (!data)
 					return ICE_ERR_NO_MEMORY;
diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.h b/drivers/net/ethernet/intel/ice/ice_controlq.h
index faaa08e8171b..68866f4f0eb0 100644
--- a/drivers/net/ethernet/intel/ice/ice_controlq.h
+++ b/drivers/net/ethernet/intel/ice/ice_controlq.h
@@ -31,8 +31,8 @@ enum ice_ctl_q {
 	ICE_CTL_Q_MAILBOX,
 };
 
-/* Control Queue timeout settings - max delay 250ms */
-#define ICE_CTL_Q_SQ_CMD_TIMEOUT	2500  /* Count 2500 times */
+/* Control Queue timeout settings - max delay 1s */
+#define ICE_CTL_Q_SQ_CMD_TIMEOUT	10000 /* Count 10000 times */
 #define ICE_CTL_Q_SQ_CMD_USEC		100   /* Check every 100usec */
 #define ICE_CTL_Q_ADMIN_INIT_TIMEOUT	10    /* Count 10 times */
 #define ICE_CTL_Q_ADMIN_INIT_MSEC	100   /* Check every 100msec */
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb.c b/drivers/net/ethernet/intel/ice/ice_dcb.c
index e42727941ef5..211ac6f907ad 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb.c
@@ -738,22 +738,27 @@ ice_aq_get_cee_dcb_cfg(struct ice_hw *hw,
 /**
  * ice_cee_to_dcb_cfg
  * @cee_cfg: pointer to CEE configuration struct
- * @dcbcfg: DCB configuration struct
+ * @pi: port information structure
  *
  * Convert CEE configuration from firmware to DCB configuration
  */
 static void
 ice_cee_to_dcb_cfg(struct ice_aqc_get_cee_dcb_cfg_resp *cee_cfg,
-		   struct ice_dcbx_cfg *dcbcfg)
+		   struct ice_port_info *pi)
 {
 	u32 status, tlv_status = le32_to_cpu(cee_cfg->tlv_status);
 	u32 ice_aqc_cee_status_mask, ice_aqc_cee_status_shift;
+	u8 i, j, err, sync, oper, app_index, ice_app_sel_type;
 	u16 app_prio = le16_to_cpu(cee_cfg->oper_app_prio);
-	u8 i, err, sync, oper, app_index, ice_app_sel_type;
 	u16 ice_aqc_cee_app_mask, ice_aqc_cee_app_shift;
+	struct ice_dcbx_cfg *cmp_dcbcfg, *dcbcfg;
 	u16 ice_app_prot_id_type;
 
-	/* CEE PG data to ETS config */
+	dcbcfg = &pi->qos_cfg.local_dcbx_cfg;
+	dcbcfg->dcbx_mode = ICE_DCBX_MODE_CEE;
+	dcbcfg->tlv_status = tlv_status;
+
+	/* CEE PG data */
 	dcbcfg->etscfg.maxtcs = cee_cfg->oper_num_tc;
 
 	/* Note that the FW creates the oper_prio_tc nibbles reversed
@@ -780,10 +785,16 @@ ice_cee_to_dcb_cfg(struct ice_aqc_get_cee_dcb_cfg_resp *cee_cfg,
 		}
 	}
 
-	/* CEE PFC data to ETS config */
+	/* CEE PFC data */
 	dcbcfg->pfc.pfcena = cee_cfg->oper_pfc_en;
 	dcbcfg->pfc.pfccap = ICE_MAX_TRAFFIC_CLASS;
 
+	/* CEE APP TLV data */
+	if (dcbcfg->app_mode == ICE_DCBX_APPS_NON_WILLING)
+		cmp_dcbcfg = &pi->qos_cfg.desired_dcbx_cfg;
+	else
+		cmp_dcbcfg = &pi->qos_cfg.remote_dcbx_cfg;
+
 	app_index = 0;
 	for (i = 0; i < 3; i++) {
 		if (i == 0) {
@@ -802,6 +813,18 @@ ice_cee_to_dcb_cfg(struct ice_aqc_get_cee_dcb_cfg_resp *cee_cfg,
 			ice_aqc_cee_app_shift = ICE_AQC_CEE_APP_ISCSI_S;
 			ice_app_sel_type = ICE_APP_SEL_TCPIP;
 			ice_app_prot_id_type = ICE_APP_PROT_ID_ISCSI;
+
+			for (j = 0; j < cmp_dcbcfg->numapps; j++) {
+				u16 prot_id = cmp_dcbcfg->app[j].prot_id;
+				u8 sel = cmp_dcbcfg->app[j].selector;
+
+				if  (sel == ICE_APP_SEL_TCPIP &&
+				     (prot_id == ICE_APP_PROT_ID_ISCSI ||
+				      prot_id == ICE_APP_PROT_ID_ISCSI_860)) {
+					ice_app_prot_id_type = prot_id;
+					break;
+				}
+			}
 		} else {
 			/* FIP APP */
 			ice_aqc_cee_status_mask = ICE_AQC_CEE_FIP_STATUS_M;
@@ -892,11 +915,8 @@ enum ice_status ice_get_dcb_cfg(struct ice_port_info *pi)
 	ret = ice_aq_get_cee_dcb_cfg(pi->hw, &cee_cfg, NULL);
 	if (!ret) {
 		/* CEE mode */
-		dcbx_cfg = &pi->qos_cfg.local_dcbx_cfg;
-		dcbx_cfg->dcbx_mode = ICE_DCBX_MODE_CEE;
-		dcbx_cfg->tlv_status = le32_to_cpu(cee_cfg.tlv_status);
-		ice_cee_to_dcb_cfg(&cee_cfg, dcbx_cfg);
 		ret = ice_get_ieee_or_cee_dcb_cfg(pi, ICE_DCBX_MODE_CEE);
+		ice_cee_to_dcb_cfg(&cee_cfg, pi);
 	} else if (pi->hw->adminq.sq_last_status == ICE_AQ_RC_ENOENT) {
 		/* CEE mode not enabled try querying IEEE data */
 		dcbx_cfg = &pi->qos_cfg.local_dcbx_cfg;
diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_nl.c b/drivers/net/ethernet/intel/ice/ice_dcb_nl.c
index 468a63f7eff9..4180f1f35fb8 100644
--- a/drivers/net/ethernet/intel/ice/ice_dcb_nl.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb_nl.c
@@ -18,12 +18,10 @@ static void ice_dcbnl_devreset(struct net_device *netdev)
 	while (ice_is_reset_in_progress(pf->state))
 		usleep_range(1000, 2000);
 
-	set_bit(__ICE_DCBNL_DEVRESET, pf->state);
 	dev_close(netdev);
 	netdev_state_change(netdev);
 	dev_open(netdev, NULL);
 	netdev_state_change(netdev);
-	clear_bit(__ICE_DCBNL_DEVRESET, pf->state);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index 2dcfa685b763..32ba71a16165 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -3472,7 +3472,7 @@ static void ice_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 		netdev_warn(netdev, "Wake on LAN is not supported on this interface!\n");
 
 	/* Get WoL settings based on the HW capability */
-	if (ice_is_wol_supported(pf)) {
+	if (ice_is_wol_supported(&pf->hw)) {
 		wol->supported = WAKE_MAGIC;
 		wol->wolopts = pf->wol_ena ? WAKE_MAGIC : 0;
 	} else {
@@ -3492,7 +3492,7 @@ static int ice_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 	struct ice_vsi *vsi = np->vsi;
 	struct ice_pf *pf = vsi->back;
 
-	if (vsi->type != ICE_VSI_PF || !ice_is_wol_supported(pf))
+	if (vsi->type != ICE_VSI_PF || !ice_is_wol_supported(&pf->hw))
 		return -EOPNOTSUPP;
 
 	/* only magic packet is supported */
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 8d4e2ad4328d..d13c7fc8fb0a 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -2620,7 +2620,7 @@ int ice_ena_vsi(struct ice_vsi *vsi, bool locked)
 			if (!locked)
 				rtnl_lock();
 
-			err = ice_open(vsi->netdev);
+			err = ice_open_internal(vsi->netdev);
 
 			if (!locked)
 				rtnl_unlock();
@@ -2649,7 +2649,7 @@ void ice_dis_vsi(struct ice_vsi *vsi, bool locked)
 			if (!locked)
 				rtnl_lock();
 
-			ice_stop(vsi->netdev);
+			ice_vsi_close(vsi);
 
 			if (!locked)
 				rtnl_unlock();
@@ -3078,7 +3078,6 @@ err_vsi:
 bool ice_is_reset_in_progress(unsigned long *state)
 {
 	return test_bit(__ICE_RESET_OICR_RECV, state) ||
-	       test_bit(__ICE_DCBNL_DEVRESET, state) ||
 	       test_bit(__ICE_PFR_REQ, state) ||
 	       test_bit(__ICE_CORER_REQ, state) ||
 	       test_bit(__ICE_GLOBR_REQ, state);
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 2c23c8f468a5..d821c687f239 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -3537,15 +3537,14 @@ static int ice_init_interrupt_scheme(struct ice_pf *pf)
 }
 
 /**
- * ice_is_wol_supported - get NVM state of WoL
- * @pf: board private structure
+ * ice_is_wol_supported - check if WoL is supported
+ * @hw: pointer to hardware info
  *
  * Check if WoL is supported based on the HW configuration.
  * Returns true if NVM supports and enables WoL for this port, false otherwise
  */
-bool ice_is_wol_supported(struct ice_pf *pf)
+bool ice_is_wol_supported(struct ice_hw *hw)
 {
-	struct ice_hw *hw = &pf->hw;
 	u16 wol_ctrl;
 
 	/* A bit set to 1 in the NVM Software Reserved Word 2 (WoL control
@@ -3554,7 +3553,7 @@ bool ice_is_wol_supported(struct ice_pf *pf)
 	if (ice_read_sr_word(hw, ICE_SR_NVM_WOL_CFG, &wol_ctrl))
 		return false;
 
-	return !(BIT(hw->pf_id) & wol_ctrl);
+	return !(BIT(hw->port_info->lport) & wol_ctrl);
 }
 
 /**
@@ -4192,28 +4191,25 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
 		goto err_send_version_unroll;
 	}
 
+	/* not a fatal error if this fails */
 	err = ice_init_nvm_phy_type(pf->hw.port_info);
-	if (err) {
+	if (err)
 		dev_err(dev, "ice_init_nvm_phy_type failed: %d\n", err);
-		goto err_send_version_unroll;
-	}
 
+	/* not a fatal error if this fails */
 	err = ice_update_link_info(pf->hw.port_info);
-	if (err) {
+	if (err)
 		dev_err(dev, "ice_update_link_info failed: %d\n", err);
-		goto err_send_version_unroll;
-	}
 
 	ice_init_link_dflt_override(pf->hw.port_info);
 
 	/* if media available, initialize PHY settings */
 	if (pf->hw.port_info->phy.link_info.link_info &
 	    ICE_AQ_MEDIA_AVAILABLE) {
+		/* not a fatal error if this fails */
 		err = ice_init_phy_user_cfg(pf->hw.port_info);
-		if (err) {
+		if (err)
 			dev_err(dev, "ice_init_phy_user_cfg failed: %d\n", err);
-			goto err_send_version_unroll;
-		}
 
 		if (!test_bit(ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA, pf->flags)) {
 			struct ice_vsi *vsi = ice_get_main_vsi(pf);
@@ -4568,6 +4564,7 @@ static int __maybe_unused ice_suspend(struct device *dev)
 			continue;
 		ice_vsi_free_q_vectors(pf->vsi[v]);
 	}
+	ice_free_cpu_rx_rmap(ice_get_main_vsi(pf));
 	ice_clear_interrupt_scheme(pf);
 
 	pci_save_state(pdev);
@@ -6637,6 +6634,28 @@ static void ice_tx_timeout(struct net_device *netdev, unsigned int txqueue)
 int ice_open(struct net_device *netdev)
 {
 	struct ice_netdev_priv *np = netdev_priv(netdev);
+	struct ice_pf *pf = np->vsi->back;
+
+	if (ice_is_reset_in_progress(pf->state)) {
+		netdev_err(netdev, "can't open net device while reset is in progress");
+		return -EBUSY;
+	}
+
+	return ice_open_internal(netdev);
+}
+
+/**
+ * ice_open_internal - Called when a network interface becomes active
+ * @netdev: network interface device structure
+ *
+ * Internal ice_open implementation. Should not be used directly except for ice_open and reset
+ * handling routine
+ *
+ * Returns 0 on success, negative value on failure
+ */
+int ice_open_internal(struct net_device *netdev)
+{
+	struct ice_netdev_priv *np = netdev_priv(netdev);
 	struct ice_vsi *vsi = np->vsi;
 	struct ice_pf *pf = vsi->back;
 	struct ice_port_info *pi;
@@ -6715,6 +6734,12 @@ int ice_stop(struct net_device *netdev)
 {
 	struct ice_netdev_priv *np = netdev_priv(netdev);
 	struct ice_vsi *vsi = np->vsi;
+	struct ice_pf *pf = vsi->back;
+
+	if (ice_is_reset_in_progress(pf->state)) {
+		netdev_err(netdev, "can't stop net device while reset is in progress");
+		return -EBUSY;
+	}
 
 	ice_vsi_close(vsi);
 
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c
index 67c965a3f5d2..834cbd3f7b31 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.c
+++ b/drivers/net/ethernet/intel/ice/ice_switch.c
@@ -1238,6 +1238,9 @@ ice_add_update_vsi_list(struct ice_hw *hw,
 			ice_create_vsi_list_map(hw, &vsi_handle_arr[0], 2,
 						vsi_list_id);
 
+		if (!m_entry->vsi_list_info)
+			return ICE_ERR_NO_MEMORY;
+
 		/* If this entry was large action then the large action needs
 		 * to be updated to point to FWD to VSI list
 		 */
@@ -2220,6 +2223,7 @@ ice_vsi_uses_fltr(struct ice_fltr_mgmt_list_entry *fm_entry, u16 vsi_handle)
 	return ((fm_entry->fltr_info.fltr_act == ICE_FWD_TO_VSI &&
 		 fm_entry->fltr_info.vsi_handle == vsi_handle) ||
 		(fm_entry->fltr_info.fltr_act == ICE_FWD_TO_VSI_LIST &&
+		 fm_entry->vsi_list_info &&
 		 (test_bit(vsi_handle, fm_entry->vsi_list_info->vsi_map))));
 }
 
@@ -2292,14 +2296,12 @@ ice_add_to_vsi_fltr_list(struct ice_hw *hw, u16 vsi_handle,
 		return ICE_ERR_PARAM;
 
 	list_for_each_entry(fm_entry, lkup_list_head, list_entry) {
-		struct ice_fltr_info *fi;
-
-		fi = &fm_entry->fltr_info;
-		if (!fi || !ice_vsi_uses_fltr(fm_entry, vsi_handle))
+		if (!ice_vsi_uses_fltr(fm_entry, vsi_handle))
 			continue;
 
 		status = ice_add_entry_to_vsi_fltr_list(hw, vsi_handle,
-							vsi_list_head, fi);
+							vsi_list_head,
+							&fm_entry->fltr_info);
 		if (status)
 			return status;
 	}
@@ -2622,7 +2624,7 @@ ice_remove_vsi_lkup_fltr(struct ice_hw *hw, u16 vsi_handle,
 					  &remove_list_head);
 	mutex_unlock(rule_lock);
 	if (status)
-		return;
+		goto free_fltr_list;
 
 	switch (lkup) {
 	case ICE_SW_LKUP_MAC:
@@ -2645,6 +2647,7 @@ ice_remove_vsi_lkup_fltr(struct ice_hw *hw, u16 vsi_handle,
 		break;
 	}
 
+free_fltr_list:
 	list_for_each_entry_safe(fm_entry, tmp, &remove_list_head, list_entry) {
 		list_del(&fm_entry->list_entry);
 		devm_kfree(ice_hw_to_dev(hw), fm_entry);
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h
index a6cb0c35748c..266036b7a49a 100644
--- a/drivers/net/ethernet/intel/ice/ice_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_type.h
@@ -535,6 +535,7 @@ struct ice_dcb_app_priority_table {
 #define ICE_TLV_STATUS_ERR	0x4
 #define ICE_APP_PROT_ID_FCOE	0x8906
 #define ICE_APP_PROT_ID_ISCSI	0x0cbc
+#define ICE_APP_PROT_ID_ISCSI_860 0x035c
 #define ICE_APP_PROT_ID_FIP	0x8914
 #define ICE_APP_SEL_ETHTYPE	0x1
 #define ICE_APP_SEL_TCPIP	0x2
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
index b051417ede67..9153c9bda96f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
@@ -191,12 +191,12 @@ static bool is_ib_supported(struct mlx5_core_dev *dev)
 }
 
 enum {
-	MLX5_INTERFACE_PROTOCOL_ETH_REP,
 	MLX5_INTERFACE_PROTOCOL_ETH,
+	MLX5_INTERFACE_PROTOCOL_ETH_REP,
 
+	MLX5_INTERFACE_PROTOCOL_IB,
 	MLX5_INTERFACE_PROTOCOL_IB_REP,
 	MLX5_INTERFACE_PROTOCOL_MPIB,
-	MLX5_INTERFACE_PROTOCOL_IB,
 
 	MLX5_INTERFACE_PROTOCOL_VNET,
 };
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 304b296fe8b9..bc6f77ea0a31 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -516,6 +516,7 @@ struct mlx5e_icosq {
 	struct mlx5_wq_cyc         wq;
 	void __iomem              *uar_map;
 	u32                        sqn;
+	u16                        reserved_room;
 	unsigned long              state;
 
 	/* control path */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c
index b2cd29847a37..68e54cc1cd16 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c
@@ -186,6 +186,28 @@ mlx5_tc_ct_entry_has_nat(struct mlx5_ct_entry *entry)
 }
 
 static int
+mlx5_get_label_mapping(struct mlx5_tc_ct_priv *ct_priv,
+		       u32 *labels, u32 *id)
+{
+	if (!memchr_inv(labels, 0, sizeof(u32) * 4)) {
+		*id = 0;
+		return 0;
+	}
+
+	if (mapping_add(ct_priv->labels_mapping, labels, id))
+		return -EOPNOTSUPP;
+
+	return 0;
+}
+
+static void
+mlx5_put_label_mapping(struct mlx5_tc_ct_priv *ct_priv, u32 id)
+{
+	if (id)
+		mapping_remove(ct_priv->labels_mapping, id);
+}
+
+static int
 mlx5_tc_ct_rule_to_tuple(struct mlx5_ct_tuple *tuple, struct flow_rule *rule)
 {
 	struct flow_match_control control;
@@ -436,7 +458,7 @@ mlx5_tc_ct_entry_del_rule(struct mlx5_tc_ct_priv *ct_priv,
 	mlx5_tc_rule_delete(netdev_priv(ct_priv->netdev), zone_rule->rule, attr);
 	mlx5e_mod_hdr_detach(ct_priv->dev,
 			     ct_priv->mod_hdr_tbl, zone_rule->mh);
-	mapping_remove(ct_priv->labels_mapping, attr->ct_attr.ct_labels_id);
+	mlx5_put_label_mapping(ct_priv, attr->ct_attr.ct_labels_id);
 	kfree(attr);
 }
 
@@ -639,8 +661,8 @@ mlx5_tc_ct_entry_create_mod_hdr(struct mlx5_tc_ct_priv *ct_priv,
 	if (!meta)
 		return -EOPNOTSUPP;
 
-	err = mapping_add(ct_priv->labels_mapping, meta->ct_metadata.labels,
-			  &attr->ct_attr.ct_labels_id);
+	err = mlx5_get_label_mapping(ct_priv, meta->ct_metadata.labels,
+				     &attr->ct_attr.ct_labels_id);
 	if (err)
 		return -EOPNOTSUPP;
 	if (nat) {
@@ -677,7 +699,7 @@ mlx5_tc_ct_entry_create_mod_hdr(struct mlx5_tc_ct_priv *ct_priv,
 
 err_mapping:
 	dealloc_mod_hdr_actions(&mod_acts);
-	mapping_remove(ct_priv->labels_mapping, attr->ct_attr.ct_labels_id);
+	mlx5_put_label_mapping(ct_priv, attr->ct_attr.ct_labels_id);
 	return err;
 }
 
@@ -745,7 +767,7 @@ mlx5_tc_ct_entry_add_rule(struct mlx5_tc_ct_priv *ct_priv,
 err_rule:
 	mlx5e_mod_hdr_detach(ct_priv->dev,
 			     ct_priv->mod_hdr_tbl, zone_rule->mh);
-	mapping_remove(ct_priv->labels_mapping, attr->ct_attr.ct_labels_id);
+	mlx5_put_label_mapping(ct_priv, attr->ct_attr.ct_labels_id);
 err_mod_hdr:
 	kfree(attr);
 err_attr:
@@ -1197,7 +1219,7 @@ void mlx5_tc_ct_match_del(struct mlx5_tc_ct_priv *priv, struct mlx5_ct_attr *ct_
 	if (!priv || !ct_attr->ct_labels_id)
 		return;
 
-	mapping_remove(priv->labels_mapping, ct_attr->ct_labels_id);
+	mlx5_put_label_mapping(priv, ct_attr->ct_labels_id);
 }
 
 int
@@ -1280,7 +1302,7 @@ mlx5_tc_ct_match_add(struct mlx5_tc_ct_priv *priv,
 		ct_labels[1] = key->ct_labels[1] & mask->ct_labels[1];
 		ct_labels[2] = key->ct_labels[2] & mask->ct_labels[2];
 		ct_labels[3] = key->ct_labels[3] & mask->ct_labels[3];
-		if (mapping_add(priv->labels_mapping, ct_labels, &ct_attr->ct_labels_id))
+		if (mlx5_get_label_mapping(priv, ct_labels, &ct_attr->ct_labels_id))
 			return -EOPNOTSUPP;
 		mlx5e_tc_match_to_reg_match(spec, LABELS_TO_REG, ct_attr->ct_labels_id,
 					    MLX5_CT_LABELS_MASK);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h
index 67de2bf36861..e1271998b937 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.h
@@ -21,6 +21,11 @@ enum {
 	MLX5E_TC_TUNNEL_TYPE_MPLSOUDP,
 };
 
+struct mlx5e_encap_key {
+	const struct ip_tunnel_key *ip_tun_key;
+	struct mlx5e_tc_tunnel     *tc_tunnel;
+};
+
 struct mlx5e_tc_tunnel {
 	int tunnel_type;
 	enum mlx5_flow_match_level match_level;
@@ -44,6 +49,8 @@ struct mlx5e_tc_tunnel {
 			    struct flow_cls_offload *f,
 			    void *headers_c,
 			    void *headers_v);
+	bool (*encap_info_equal)(struct mlx5e_encap_key *a,
+				 struct mlx5e_encap_key *b);
 };
 
 extern struct mlx5e_tc_tunnel vxlan_tunnel;
@@ -101,6 +108,9 @@ int mlx5e_tc_tun_parse_udp_ports(struct mlx5e_priv *priv,
 				 void *headers_c,
 				 void *headers_v);
 
+bool mlx5e_tc_tun_encap_info_equal_generic(struct mlx5e_encap_key *a,
+					   struct mlx5e_encap_key *b);
+
 #endif /* CONFIG_MLX5_ESWITCH */
 
 #endif //__MLX5_EN_TC_TUNNEL_H__
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c
index 7f7b0f6dcdf9..9f16ad2c0710 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c
@@ -476,16 +476,11 @@ void mlx5e_detach_decap(struct mlx5e_priv *priv,
 	mlx5e_decap_dealloc(priv, d);
 }
 
-struct encap_key {
-	const struct ip_tunnel_key *ip_tun_key;
-	struct mlx5e_tc_tunnel *tc_tunnel;
-};
-
-static int cmp_encap_info(struct encap_key *a,
-			  struct encap_key *b)
+bool mlx5e_tc_tun_encap_info_equal_generic(struct mlx5e_encap_key *a,
+					   struct mlx5e_encap_key *b)
 {
-	return memcmp(a->ip_tun_key, b->ip_tun_key, sizeof(*a->ip_tun_key)) ||
-		a->tc_tunnel->tunnel_type != b->tc_tunnel->tunnel_type;
+	return memcmp(a->ip_tun_key, b->ip_tun_key, sizeof(*a->ip_tun_key)) == 0 &&
+		a->tc_tunnel->tunnel_type == b->tc_tunnel->tunnel_type;
 }
 
 static int cmp_decap_info(struct mlx5e_decap_key *a,
@@ -494,7 +489,7 @@ static int cmp_decap_info(struct mlx5e_decap_key *a,
 	return memcmp(&a->key, &b->key, sizeof(b->key));
 }
 
-static int hash_encap_info(struct encap_key *key)
+static int hash_encap_info(struct mlx5e_encap_key *key)
 {
 	return jhash(key->ip_tun_key, sizeof(*key->ip_tun_key),
 		     key->tc_tunnel->tunnel_type);
@@ -516,18 +511,18 @@ static bool mlx5e_decap_take(struct mlx5e_decap_entry *e)
 }
 
 static struct mlx5e_encap_entry *
-mlx5e_encap_get(struct mlx5e_priv *priv, struct encap_key *key,
+mlx5e_encap_get(struct mlx5e_priv *priv, struct mlx5e_encap_key *key,
 		uintptr_t hash_key)
 {
 	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
+	struct mlx5e_encap_key e_key;
 	struct mlx5e_encap_entry *e;
-	struct encap_key e_key;
 
 	hash_for_each_possible_rcu(esw->offloads.encap_tbl, e,
 				   encap_hlist, hash_key) {
 		e_key.ip_tun_key = &e->tun_info->key;
 		e_key.tc_tunnel = e->tunnel;
-		if (!cmp_encap_info(&e_key, key) &&
+		if (e->tunnel->encap_info_equal(&e_key, key) &&
 		    mlx5e_encap_take(e))
 			return e;
 	}
@@ -694,8 +689,8 @@ int mlx5e_attach_encap(struct mlx5e_priv *priv,
 	struct mlx5_flow_attr *attr = flow->attr;
 	const struct ip_tunnel_info *tun_info;
 	unsigned long tbl_time_before = 0;
-	struct encap_key key;
 	struct mlx5e_encap_entry *e;
+	struct mlx5e_encap_key key;
 	bool entry_created = false;
 	unsigned short family;
 	uintptr_t hash_key;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.c
index 7ed3f9f79f11..f5b26f5a7de4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.c
@@ -329,6 +329,34 @@ static int mlx5e_tc_tun_parse_geneve(struct mlx5e_priv *priv,
 	return mlx5e_tc_tun_parse_geneve_options(priv, spec, f);
 }
 
+static bool mlx5e_tc_tun_encap_info_equal_geneve(struct mlx5e_encap_key *a,
+						 struct mlx5e_encap_key *b)
+{
+	struct ip_tunnel_info *a_info;
+	struct ip_tunnel_info *b_info;
+	bool a_has_opts, b_has_opts;
+
+	if (!mlx5e_tc_tun_encap_info_equal_generic(a, b))
+		return false;
+
+	a_has_opts = !!(a->ip_tun_key->tun_flags & TUNNEL_GENEVE_OPT);
+	b_has_opts = !!(b->ip_tun_key->tun_flags & TUNNEL_GENEVE_OPT);
+
+	/* keys are equal when both don't have any options attached */
+	if (!a_has_opts && !b_has_opts)
+		return true;
+
+	if (a_has_opts != b_has_opts)
+		return false;
+
+	/* geneve options stored in memory next to ip_tunnel_info struct */
+	a_info = container_of(a->ip_tun_key, struct ip_tunnel_info, key);
+	b_info = container_of(b->ip_tun_key, struct ip_tunnel_info, key);
+
+	return a_info->options_len == b_info->options_len &&
+		memcmp(a_info + 1, b_info + 1, a_info->options_len) == 0;
+}
+
 struct mlx5e_tc_tunnel geneve_tunnel = {
 	.tunnel_type          = MLX5E_TC_TUNNEL_TYPE_GENEVE,
 	.match_level          = MLX5_MATCH_L4,
@@ -338,4 +366,5 @@ struct mlx5e_tc_tunnel geneve_tunnel = {
 	.generate_ip_tun_hdr  = mlx5e_gen_ip_tunnel_header_geneve,
 	.parse_udp_ports      = mlx5e_tc_tun_parse_udp_ports_geneve,
 	.parse_tunnel         = mlx5e_tc_tun_parse_geneve,
+	.encap_info_equal     = mlx5e_tc_tun_encap_info_equal_geneve,
 };
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_gre.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_gre.c
index 2805416c32a3..ada14f0574dc 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_gre.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_gre.c
@@ -94,4 +94,5 @@ struct mlx5e_tc_tunnel gre_tunnel = {
 	.generate_ip_tun_hdr  = mlx5e_gen_ip_tunnel_header_gretap,
 	.parse_udp_ports      = NULL,
 	.parse_tunnel         = mlx5e_tc_tun_parse_gretap,
+	.encap_info_equal     = mlx5e_tc_tun_encap_info_equal_generic,
 };
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_mplsoudp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_mplsoudp.c
index 3479672e84cf..60952b33b568 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_mplsoudp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_mplsoudp.c
@@ -131,4 +131,5 @@ struct mlx5e_tc_tunnel mplsoudp_tunnel = {
 	.generate_ip_tun_hdr  = generate_ip_tun_hdr,
 	.parse_udp_ports      = parse_udp_ports,
 	.parse_tunnel         = parse_tunnel,
+	.encap_info_equal     = mlx5e_tc_tun_encap_info_equal_generic,
 };
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c
index 038a0f1cecec..4267f3a1059e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c
@@ -150,4 +150,5 @@ struct mlx5e_tc_tunnel vxlan_tunnel = {
 	.generate_ip_tun_hdr  = mlx5e_gen_ip_tunnel_header_vxlan,
 	.parse_udp_ports      = mlx5e_tc_tun_parse_udp_ports_vxlan,
 	.parse_tunnel         = mlx5e_tc_tun_parse_vxlan,
+	.encap_info_equal     = mlx5e_tc_tun_encap_info_equal_generic,
 };
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
index 2371b83dad9c..055c3bc23733 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
@@ -441,4 +441,10 @@ static inline u16 mlx5e_stop_room_for_wqe(u16 wqe_size)
 	return wqe_size * 2 - 1;
 }
 
+static inline bool mlx5e_icosq_can_post_wqe(struct mlx5e_icosq *sq, u16 wqe_size)
+{
+	u16 room = sq->reserved_room + mlx5e_stop_room_for_wqe(wqe_size);
+
+	return mlx5e_wqc_has_room_for(&sq->wq, sq->cc, sq->pc, room);
+}
 #endif
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c
index d06532d0baa4..19d22a63313f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c
@@ -46,7 +46,8 @@ struct mlx5e_ktls_offload_context_rx {
 	struct tls12_crypto_info_aes_gcm_128 crypto_info;
 	struct accel_rule rule;
 	struct sock *sk;
-	struct mlx5e_rq_stats *stats;
+	struct mlx5e_rq_stats *rq_stats;
+	struct mlx5e_tls_sw_stats *sw_stats;
 	struct completion add_ctx;
 	u32 tirn;
 	u32 key_id;
@@ -137,11 +138,10 @@ post_static_params(struct mlx5e_icosq *sq,
 {
 	struct mlx5e_set_tls_static_params_wqe *wqe;
 	struct mlx5e_icosq_wqe_info wi;
-	u16 pi, num_wqebbs, room;
+	u16 pi, num_wqebbs;
 
 	num_wqebbs = MLX5E_TLS_SET_STATIC_PARAMS_WQEBBS;
-	room = mlx5e_stop_room_for_wqe(num_wqebbs);
-	if (unlikely(!mlx5e_wqc_has_room_for(&sq->wq, sq->cc, sq->pc, room)))
+	if (unlikely(!mlx5e_icosq_can_post_wqe(sq, num_wqebbs)))
 		return ERR_PTR(-ENOSPC);
 
 	pi = mlx5e_icosq_get_next_pi(sq, num_wqebbs);
@@ -168,11 +168,10 @@ post_progress_params(struct mlx5e_icosq *sq,
 {
 	struct mlx5e_set_tls_progress_params_wqe *wqe;
 	struct mlx5e_icosq_wqe_info wi;
-	u16 pi, num_wqebbs, room;
+	u16 pi, num_wqebbs;
 
 	num_wqebbs = MLX5E_TLS_SET_PROGRESS_PARAMS_WQEBBS;
-	room = mlx5e_stop_room_for_wqe(num_wqebbs);
-	if (unlikely(!mlx5e_wqc_has_room_for(&sq->wq, sq->cc, sq->pc, room)))
+	if (unlikely(!mlx5e_icosq_can_post_wqe(sq, num_wqebbs)))
 		return ERR_PTR(-ENOSPC);
 
 	pi = mlx5e_icosq_get_next_pi(sq, num_wqebbs);
@@ -218,7 +217,7 @@ unlock:
 	return err;
 
 err_out:
-	priv_rx->stats->tls_resync_req_skip++;
+	priv_rx->rq_stats->tls_resync_req_skip++;
 	err = PTR_ERR(cseg);
 	complete(&priv_rx->add_ctx);
 	goto unlock;
@@ -277,17 +276,15 @@ resync_post_get_progress_params(struct mlx5e_icosq *sq,
 
 	buf->priv_rx = priv_rx;
 
-	BUILD_BUG_ON(MLX5E_KTLS_GET_PROGRESS_WQEBBS != 1);
-
 	spin_lock_bh(&sq->channel->async_icosq_lock);
 
-	if (unlikely(!mlx5e_wqc_has_room_for(&sq->wq, sq->cc, sq->pc, 1))) {
+	if (unlikely(!mlx5e_icosq_can_post_wqe(sq, MLX5E_KTLS_GET_PROGRESS_WQEBBS))) {
 		spin_unlock_bh(&sq->channel->async_icosq_lock);
 		err = -ENOSPC;
 		goto err_dma_unmap;
 	}
 
-	pi = mlx5e_icosq_get_next_pi(sq, 1);
+	pi = mlx5e_icosq_get_next_pi(sq, MLX5E_KTLS_GET_PROGRESS_WQEBBS);
 	wqe = MLX5E_TLS_FETCH_GET_PROGRESS_PARAMS_WQE(sq, pi);
 
 #define GET_PSV_DS_CNT (DIV_ROUND_UP(sizeof(*wqe), MLX5_SEND_WQE_DS))
@@ -307,7 +304,7 @@ resync_post_get_progress_params(struct mlx5e_icosq *sq,
 
 	wi = (struct mlx5e_icosq_wqe_info) {
 		.wqe_type = MLX5E_ICOSQ_WQE_GET_PSV_TLS,
-		.num_wqebbs = 1,
+		.num_wqebbs = MLX5E_KTLS_GET_PROGRESS_WQEBBS,
 		.tls_get_params.buf = buf,
 	};
 	icosq_fill_wi(sq, pi, &wi);
@@ -322,7 +319,7 @@ err_dma_unmap:
 err_free:
 	kfree(buf);
 err_out:
-	priv_rx->stats->tls_resync_req_skip++;
+	priv_rx->rq_stats->tls_resync_req_skip++;
 	return err;
 }
 
@@ -378,13 +375,13 @@ static int resync_handle_seq_match(struct mlx5e_ktls_offload_context_rx *priv_rx
 
 	cseg = post_static_params(sq, priv_rx);
 	if (IS_ERR(cseg)) {
-		priv_rx->stats->tls_resync_res_skip++;
+		priv_rx->rq_stats->tls_resync_res_skip++;
 		err = PTR_ERR(cseg);
 		goto unlock;
 	}
 	/* Do not increment priv_rx refcnt, CQE handling is empty */
 	mlx5e_notify_hw(&sq->wq, sq->pc, sq->uar_map, cseg);
-	priv_rx->stats->tls_resync_res_ok++;
+	priv_rx->rq_stats->tls_resync_res_ok++;
 unlock:
 	spin_unlock_bh(&c->async_icosq_lock);
 
@@ -420,13 +417,13 @@ void mlx5e_ktls_handle_get_psv_completion(struct mlx5e_icosq_wqe_info *wi,
 	auth_state = MLX5_GET(tls_progress_params, ctx, auth_state);
 	if (tracker_state != MLX5E_TLS_PROGRESS_PARAMS_RECORD_TRACKER_STATE_TRACKING ||
 	    auth_state != MLX5E_TLS_PROGRESS_PARAMS_AUTH_STATE_NO_OFFLOAD) {
-		priv_rx->stats->tls_resync_req_skip++;
+		priv_rx->rq_stats->tls_resync_req_skip++;
 		goto out;
 	}
 
 	hw_seq = MLX5_GET(tls_progress_params, ctx, hw_resync_tcp_sn);
 	tls_offload_rx_resync_async_request_end(priv_rx->sk, cpu_to_be32(hw_seq));
-	priv_rx->stats->tls_resync_req_end++;
+	priv_rx->rq_stats->tls_resync_req_end++;
 out:
 	mlx5e_ktls_priv_rx_put(priv_rx);
 	dma_unmap_single(dev, buf->dma_addr, PROGRESS_PARAMS_PADDED_SIZE, DMA_FROM_DEVICE);
@@ -609,7 +606,8 @@ int mlx5e_ktls_add_rx(struct net_device *netdev, struct sock *sk,
 	priv_rx->rxq = rxq;
 	priv_rx->sk = sk;
 
-	priv_rx->stats = &priv->channel_stats[rxq].rq;
+	priv_rx->rq_stats = &priv->channel_stats[rxq].rq;
+	priv_rx->sw_stats = &priv->tls->sw_stats;
 	mlx5e_set_ktls_rx_priv_ctx(tls_ctx, priv_rx);
 
 	rqtn = priv->direct_tir[rxq].rqt.rqtn;
@@ -630,7 +628,7 @@ int mlx5e_ktls_add_rx(struct net_device *netdev, struct sock *sk,
 	if (err)
 		goto err_post_wqes;
 
-	priv_rx->stats->tls_ctx++;
+	atomic64_inc(&priv_rx->sw_stats->rx_tls_ctx);
 
 	return 0;
 
@@ -666,7 +664,7 @@ void mlx5e_ktls_del_rx(struct net_device *netdev, struct tls_context *tls_ctx)
 	if (cancel_work_sync(&resync->work))
 		mlx5e_ktls_priv_rx_put(priv_rx);
 
-	priv_rx->stats->tls_del++;
+	atomic64_inc(&priv_rx->sw_stats->rx_tls_del);
 	if (priv_rx->rule.rule)
 		mlx5e_accel_fs_del_sk(priv_rx->rule.rule);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
index d16def68ecff..51bdf71073f3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
 // Copyright (c) 2019 Mellanox Technologies.
 
+#include "en_accel/tls.h"
 #include "en_accel/ktls_txrx.h"
 #include "en_accel/ktls_utils.h"
 
@@ -50,6 +51,7 @@ static int mlx5e_ktls_create_tis(struct mlx5_core_dev *mdev, u32 *tisn)
 struct mlx5e_ktls_offload_context_tx {
 	struct tls_offload_context_tx *tx_ctx;
 	struct tls12_crypto_info_aes_gcm_128 crypto_info;
+	struct mlx5e_tls_sw_stats *sw_stats;
 	u32 expected_seq;
 	u32 tisn;
 	u32 key_id;
@@ -99,6 +101,7 @@ int mlx5e_ktls_add_tx(struct net_device *netdev, struct sock *sk,
 	if (err)
 		goto err_create_key;
 
+	priv_tx->sw_stats = &priv->tls->sw_stats;
 	priv_tx->expected_seq = start_offload_tcp_sn;
 	priv_tx->crypto_info  =
 		*(struct tls12_crypto_info_aes_gcm_128 *)crypto_info;
@@ -111,6 +114,7 @@ int mlx5e_ktls_add_tx(struct net_device *netdev, struct sock *sk,
 		goto err_create_tis;
 
 	priv_tx->ctx_post_pending = true;
+	atomic64_inc(&priv_tx->sw_stats->tx_tls_ctx);
 
 	return 0;
 
@@ -452,7 +456,6 @@ bool mlx5e_ktls_handle_tx_skb(struct tls_context *tls_ctx, struct mlx5e_txqsq *s
 
 	if (unlikely(mlx5e_ktls_tx_offload_test_and_clear_pending(priv_tx))) {
 		mlx5e_ktls_tx_post_param_wqes(sq, priv_tx, false, false);
-		stats->tls_ctx++;
 	}
 
 	seq = ntohl(tcp_hdr(skb)->seq);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h
index bd270a85c804..4c9274d390da 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h
@@ -41,10 +41,13 @@
 #include "en.h"
 
 struct mlx5e_tls_sw_stats {
+	atomic64_t tx_tls_ctx;
 	atomic64_t tx_tls_drop_metadata;
 	atomic64_t tx_tls_drop_resync_alloc;
 	atomic64_t tx_tls_drop_no_sync_data;
 	atomic64_t tx_tls_drop_bypass_required;
+	atomic64_t rx_tls_ctx;
+	atomic64_t rx_tls_del;
 	atomic64_t rx_tls_drop_resync_request;
 	atomic64_t rx_tls_resync_request;
 	atomic64_t rx_tls_resync_reply;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_stats.c
index b949b9a7538b..29463bdb7715 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_stats.c
@@ -45,49 +45,60 @@ static const struct counter_desc mlx5e_tls_sw_stats_desc[] = {
 	{ MLX5E_DECLARE_STAT(struct mlx5e_tls_sw_stats, tx_tls_drop_bypass_required) },
 };
 
+static const struct counter_desc mlx5e_ktls_sw_stats_desc[] = {
+	{ MLX5E_DECLARE_STAT(struct mlx5e_tls_sw_stats, tx_tls_ctx) },
+	{ MLX5E_DECLARE_STAT(struct mlx5e_tls_sw_stats, rx_tls_ctx) },
+	{ MLX5E_DECLARE_STAT(struct mlx5e_tls_sw_stats, rx_tls_del) },
+};
+
 #define MLX5E_READ_CTR_ATOMIC64(ptr, dsc, i) \
 	atomic64_read((atomic64_t *)((char *)(ptr) + (dsc)[i].offset))
 
-#define NUM_TLS_SW_COUNTERS ARRAY_SIZE(mlx5e_tls_sw_stats_desc)
-
-static bool is_tls_atomic_stats(struct mlx5e_priv *priv)
+static const struct counter_desc *get_tls_atomic_stats(struct mlx5e_priv *priv)
 {
-	return priv->tls && !mlx5_accel_is_ktls_device(priv->mdev);
+	if (!priv->tls)
+		return NULL;
+	if (mlx5_accel_is_ktls_device(priv->mdev))
+		return mlx5e_ktls_sw_stats_desc;
+	return mlx5e_tls_sw_stats_desc;
 }
 
 int mlx5e_tls_get_count(struct mlx5e_priv *priv)
 {
-	if (!is_tls_atomic_stats(priv))
+	if (!priv->tls)
 		return 0;
-
-	return NUM_TLS_SW_COUNTERS;
+	if (mlx5_accel_is_ktls_device(priv->mdev))
+		return ARRAY_SIZE(mlx5e_ktls_sw_stats_desc);
+	return ARRAY_SIZE(mlx5e_tls_sw_stats_desc);
 }
 
 int mlx5e_tls_get_strings(struct mlx5e_priv *priv, uint8_t *data)
 {
-	unsigned int i, idx = 0;
+	const struct counter_desc *stats_desc;
+	unsigned int i, n, idx = 0;
 
-	if (!is_tls_atomic_stats(priv))
-		return 0;
+	stats_desc = get_tls_atomic_stats(priv);
+	n = mlx5e_tls_get_count(priv);
 
-	for (i = 0; i < NUM_TLS_SW_COUNTERS; i++)
+	for (i = 0; i < n; i++)
 		strcpy(data + (idx++) * ETH_GSTRING_LEN,
-		       mlx5e_tls_sw_stats_desc[i].format);
+		       stats_desc[i].format);
 
-	return NUM_TLS_SW_COUNTERS;
+	return n;
 }
 
 int mlx5e_tls_get_stats(struct mlx5e_priv *priv, u64 *data)
 {
-	int i, idx = 0;
+	const struct counter_desc *stats_desc;
+	unsigned int i, n, idx = 0;
 
-	if (!is_tls_atomic_stats(priv))
-		return 0;
+	stats_desc = get_tls_atomic_stats(priv);
+	n = mlx5e_tls_get_count(priv);
 
-	for (i = 0; i < NUM_TLS_SW_COUNTERS; i++)
+	for (i = 0; i < n; i++)
 		data[idx++] =
 		    MLX5E_READ_CTR_ATOMIC64(&priv->tls->sw_stats,
-					    mlx5e_tls_sw_stats_desc, i);
+					    stats_desc, i);
 
-	return NUM_TLS_SW_COUNTERS;
+	return n;
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index f5f2a8fd0046..53802e18af90 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -758,11 +758,11 @@ static int get_fec_supported_advertised(struct mlx5_core_dev *dev,
 	return 0;
 }
 
-static void ptys2ethtool_supported_advertised_port(struct ethtool_link_ksettings *link_ksettings,
-						   u32 eth_proto_cap,
-						   u8 connector_type, bool ext)
+static void ptys2ethtool_supported_advertised_port(struct mlx5_core_dev *mdev,
+						   struct ethtool_link_ksettings *link_ksettings,
+						   u32 eth_proto_cap, u8 connector_type)
 {
-	if ((!connector_type && !ext) || connector_type >= MLX5E_CONNECTOR_TYPE_NUMBER) {
+	if (!MLX5_CAP_PCAM_FEATURE(mdev, ptys_connector_type)) {
 		if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_10GBASE_CR)
 				   | MLX5E_PROT_MASK(MLX5E_10GBASE_SR)
 				   | MLX5E_PROT_MASK(MLX5E_40GBASE_CR4)
@@ -898,9 +898,9 @@ static int ptys2connector_type[MLX5E_CONNECTOR_TYPE_NUMBER] = {
 		[MLX5E_PORT_OTHER]              = PORT_OTHER,
 	};
 
-static u8 get_connector_port(u32 eth_proto, u8 connector_type, bool ext)
+static u8 get_connector_port(struct mlx5_core_dev *mdev, u32 eth_proto, u8 connector_type)
 {
-	if ((connector_type || ext) && connector_type < MLX5E_CONNECTOR_TYPE_NUMBER)
+	if (MLX5_CAP_PCAM_FEATURE(mdev, ptys_connector_type))
 		return ptys2connector_type[connector_type];
 
 	if (eth_proto &
@@ -1001,11 +1001,11 @@ int mlx5e_ethtool_get_link_ksettings(struct mlx5e_priv *priv,
 			 data_rate_oper, link_ksettings);
 
 	eth_proto_oper = eth_proto_oper ? eth_proto_oper : eth_proto_cap;
-
-	link_ksettings->base.port = get_connector_port(eth_proto_oper,
-						       connector_type, ext);
-	ptys2ethtool_supported_advertised_port(link_ksettings, eth_proto_admin,
-					       connector_type, ext);
+	connector_type = connector_type < MLX5E_CONNECTOR_TYPE_NUMBER ?
+			 connector_type : MLX5E_PORT_UNKNOWN;
+	link_ksettings->base.port = get_connector_port(mdev, eth_proto_oper, connector_type);
+	ptys2ethtool_supported_advertised_port(mdev, link_ksettings, eth_proto_admin,
+					       connector_type);
 	get_lp_advertising(mdev, eth_proto_lp, link_ksettings);
 
 	if (an_status == MLX5_AN_COMPLETE)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 158f947a8503..5db63b9f3b70 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -1091,6 +1091,7 @@ static int mlx5e_alloc_icosq(struct mlx5e_channel *c,
 
 	sq->channel   = c;
 	sq->uar_map   = mdev->mlx5e_res.bfreg.map;
+	sq->reserved_room = param->stop_room;
 
 	param->wq.db_numa_node = cpu_to_node(c->cpu);
 	err = mlx5_wq_cyc_create(mdev, &param->wq, sqc_wq, wq, &sq->wq_ctrl);
@@ -2350,6 +2351,24 @@ void mlx5e_build_icosq_param(struct mlx5e_priv *priv,
 	mlx5e_build_ico_cq_param(priv, log_wq_size, &param->cqp);
 }
 
+static void mlx5e_build_async_icosq_param(struct mlx5e_priv *priv,
+					  struct mlx5e_params *params,
+					  u8 log_wq_size,
+					  struct mlx5e_sq_param *param)
+{
+	void *sqc = param->sqc;
+	void *wq = MLX5_ADDR_OF(sqc, sqc, wq);
+
+	mlx5e_build_sq_param_common(priv, param);
+
+	/* async_icosq is used by XSK only if xdp_prog is active */
+	if (params->xdp_prog)
+		param->stop_room = mlx5e_stop_room_for_wqe(1); /* for XSK NOP */
+	MLX5_SET(sqc, sqc, reg_umr, MLX5_CAP_ETH(priv->mdev, reg_umr_sq));
+	MLX5_SET(wq, wq, log_wq_sz, log_wq_size);
+	mlx5e_build_ico_cq_param(priv, log_wq_size, &param->cqp);
+}
+
 void mlx5e_build_xdpsq_param(struct mlx5e_priv *priv,
 			     struct mlx5e_params *params,
 			     struct mlx5e_sq_param *param)
@@ -2398,7 +2417,7 @@ static void mlx5e_build_channel_param(struct mlx5e_priv *priv,
 	mlx5e_build_sq_param(priv, params, &cparam->txq_sq);
 	mlx5e_build_xdpsq_param(priv, params, &cparam->xdp_sq);
 	mlx5e_build_icosq_param(priv, icosq_log_wq_sz, &cparam->icosq);
-	mlx5e_build_icosq_param(priv, async_icosq_log_wq_sz, &cparam->async_icosq);
+	mlx5e_build_async_icosq_param(priv, params, async_icosq_log_wq_sz, &cparam->async_icosq);
 }
 
 int mlx5e_open_channels(struct mlx5e_priv *priv,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index a132fff7a980..8d39bfee84a9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -1107,8 +1107,9 @@ static void mlx5e_uplink_rep_enable(struct mlx5e_priv *priv)
 
 	mlx5e_rep_tc_enable(priv);
 
-	mlx5_modify_vport_admin_state(mdev, MLX5_VPORT_STATE_OP_MOD_UPLINK,
-				      0, 0, MLX5_VPORT_ADMIN_STATE_AUTO);
+	if (MLX5_CAP_GEN(mdev, uplink_follow))
+		mlx5_modify_vport_admin_state(mdev, MLX5_VPORT_STATE_OP_MOD_UPLINK,
+					      0, 0, MLX5_VPORT_ADMIN_STATE_AUTO);
 	mlx5_lag_add(mdev, netdev);
 	priv->events_nb.notifier_call = uplink_rep_async_event;
 	mlx5_notifier_register(mdev, &priv->events_nb);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 92c5b81427b9..88a01c59ce61 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -116,7 +116,6 @@ static const struct counter_desc sw_stats_desc[] = {
 #ifdef CONFIG_MLX5_EN_TLS
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tls_encrypted_packets) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tls_encrypted_bytes) },
-	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tls_ctx) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tls_ooo) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tls_dump_packets) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tls_dump_bytes) },
@@ -180,8 +179,6 @@ static const struct counter_desc sw_stats_desc[] = {
 #ifdef CONFIG_MLX5_EN_TLS
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_tls_decrypted_packets) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_tls_decrypted_bytes) },
-	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_tls_ctx) },
-	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_tls_del) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_tls_resync_req_pkt) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_tls_resync_req_start) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_tls_resync_req_end) },
@@ -342,8 +339,6 @@ static void mlx5e_stats_grp_sw_update_stats_rq_stats(struct mlx5e_sw_stats *s,
 #ifdef CONFIG_MLX5_EN_TLS
 	s->rx_tls_decrypted_packets   += rq_stats->tls_decrypted_packets;
 	s->rx_tls_decrypted_bytes     += rq_stats->tls_decrypted_bytes;
-	s->rx_tls_ctx                 += rq_stats->tls_ctx;
-	s->rx_tls_del                 += rq_stats->tls_del;
 	s->rx_tls_resync_req_pkt      += rq_stats->tls_resync_req_pkt;
 	s->rx_tls_resync_req_start    += rq_stats->tls_resync_req_start;
 	s->rx_tls_resync_req_end      += rq_stats->tls_resync_req_end;
@@ -390,7 +385,6 @@ static void mlx5e_stats_grp_sw_update_stats_sq(struct mlx5e_sw_stats *s,
 #ifdef CONFIG_MLX5_EN_TLS
 	s->tx_tls_encrypted_packets += sq_stats->tls_encrypted_packets;
 	s->tx_tls_encrypted_bytes   += sq_stats->tls_encrypted_bytes;
-	s->tx_tls_ctx               += sq_stats->tls_ctx;
 	s->tx_tls_ooo               += sq_stats->tls_ooo;
 	s->tx_tls_dump_bytes        += sq_stats->tls_dump_bytes;
 	s->tx_tls_dump_packets      += sq_stats->tls_dump_packets;
@@ -1622,8 +1616,6 @@ static const struct counter_desc rq_stats_desc[] = {
 #ifdef CONFIG_MLX5_EN_TLS
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, tls_decrypted_packets) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, tls_decrypted_bytes) },
-	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, tls_ctx) },
-	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, tls_del) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, tls_resync_req_pkt) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, tls_resync_req_start) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, tls_resync_req_end) },
@@ -1650,7 +1642,6 @@ static const struct counter_desc sq_stats_desc[] = {
 #ifdef CONFIG_MLX5_EN_TLS
 	{ MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tls_encrypted_packets) },
 	{ MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tls_encrypted_bytes) },
-	{ MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tls_ctx) },
 	{ MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tls_ooo) },
 	{ MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tls_dump_packets) },
 	{ MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tls_dump_bytes) },
@@ -1776,7 +1767,6 @@ static const struct counter_desc qos_sq_stats_desc[] = {
 #ifdef CONFIG_MLX5_EN_TLS
 	{ MLX5E_DECLARE_QOS_TX_STAT(struct mlx5e_sq_stats, tls_encrypted_packets) },
 	{ MLX5E_DECLARE_QOS_TX_STAT(struct mlx5e_sq_stats, tls_encrypted_bytes) },
-	{ MLX5E_DECLARE_QOS_TX_STAT(struct mlx5e_sq_stats, tls_ctx) },
 	{ MLX5E_DECLARE_QOS_TX_STAT(struct mlx5e_sq_stats, tls_ooo) },
 	{ MLX5E_DECLARE_QOS_TX_STAT(struct mlx5e_sq_stats, tls_dump_packets) },
 	{ MLX5E_DECLARE_QOS_TX_STAT(struct mlx5e_sq_stats, tls_dump_bytes) },
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
index 93c41312fb03..adf9b7b8b712 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
@@ -191,7 +191,6 @@ struct mlx5e_sw_stats {
 #ifdef CONFIG_MLX5_EN_TLS
 	u64 tx_tls_encrypted_packets;
 	u64 tx_tls_encrypted_bytes;
-	u64 tx_tls_ctx;
 	u64 tx_tls_ooo;
 	u64 tx_tls_dump_packets;
 	u64 tx_tls_dump_bytes;
@@ -202,8 +201,6 @@ struct mlx5e_sw_stats {
 
 	u64 rx_tls_decrypted_packets;
 	u64 rx_tls_decrypted_bytes;
-	u64 rx_tls_ctx;
-	u64 rx_tls_del;
 	u64 rx_tls_resync_req_pkt;
 	u64 rx_tls_resync_req_start;
 	u64 rx_tls_resync_req_end;
@@ -334,8 +331,6 @@ struct mlx5e_rq_stats {
 #ifdef CONFIG_MLX5_EN_TLS
 	u64 tls_decrypted_packets;
 	u64 tls_decrypted_bytes;
-	u64 tls_ctx;
-	u64 tls_del;
 	u64 tls_resync_req_pkt;
 	u64 tls_resync_req_start;
 	u64 tls_resync_req_end;
@@ -364,7 +359,6 @@ struct mlx5e_sq_stats {
 #ifdef CONFIG_MLX5_EN_TLS
 	u64 tls_encrypted_packets;
 	u64 tls_encrypted_bytes;
-	u64 tls_ctx;
 	u64 tls_ooo;
 	u64 tls_dump_packets;
 	u64 tls_dump_bytes;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
index 174dfbc996c6..1fa9c18563da 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
@@ -931,13 +931,24 @@ void mlx5_core_eq_free_irqs(struct mlx5_core_dev *dev)
 	mutex_unlock(&table->lock);
 }
 
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+#define MLX5_MAX_ASYNC_EQS 4
+#else
+#define MLX5_MAX_ASYNC_EQS 3
+#endif
+
 int mlx5_eq_table_create(struct mlx5_core_dev *dev)
 {
 	struct mlx5_eq_table *eq_table = dev->priv.eq_table;
+	int num_eqs = MLX5_CAP_GEN(dev, max_num_eqs) ?
+		      MLX5_CAP_GEN(dev, max_num_eqs) :
+		      1 << MLX5_CAP_GEN(dev, log_max_eq);
 	int err;
 
 	eq_table->num_comp_eqs =
-		mlx5_irq_get_num_comp(eq_table->irq_table);
+		min_t(int,
+		      mlx5_irq_get_num_comp(eq_table->irq_table),
+		      num_eqs - MLX5_MAX_ASYNC_EQS);
 
 	err = create_async_eqs(dev);
 	if (err) {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c
index 6f6772bf61a2..3da7becc1069 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c
@@ -248,7 +248,7 @@ err_mod_hdr_regc0:
 err_ethertype:
 	kfree(rule);
 out:
-	kfree(rule_spec);
+	kvfree(rule_spec);
 	return err;
 }
 
@@ -328,7 +328,7 @@ static int mlx5_create_indir_recirc_group(struct mlx5_eswitch *esw,
 	e->recirc_cnt = 0;
 
 out:
-	kfree(in);
+	kvfree(in);
 	return err;
 }
 
@@ -347,7 +347,7 @@ static int mlx5_create_indir_fwd_group(struct mlx5_eswitch *esw,
 
 	spec = kvzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec) {
-		kfree(in);
+		kvfree(in);
 		return -ENOMEM;
 	}
 
@@ -371,8 +371,8 @@ static int mlx5_create_indir_fwd_group(struct mlx5_eswitch *esw,
 	}
 
 err_out:
-	kfree(spec);
-	kfree(in);
+	kvfree(spec);
+	kvfree(in);
 	return err;
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 8694b83968b4..d4a2f8d1ee9f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -537,6 +537,14 @@ esw_setup_vport_dests(struct mlx5_flow_destination *dest, struct mlx5_flow_act *
 	return i;
 }
 
+static bool
+esw_src_port_rewrite_supported(struct mlx5_eswitch *esw)
+{
+	return MLX5_CAP_GEN(esw->dev, reg_c_preserve) &&
+	       mlx5_eswitch_vport_match_metadata_enabled(esw) &&
+	       MLX5_CAP_ESW_FLOWTABLE_FDB(esw->dev, ignore_flow_level);
+}
+
 static int
 esw_setup_dests(struct mlx5_flow_destination *dest,
 		struct mlx5_flow_act *flow_act,
@@ -550,9 +558,7 @@ esw_setup_dests(struct mlx5_flow_destination *dest,
 	int err = 0;
 
 	if (!mlx5_eswitch_termtbl_required(esw, attr, flow_act, spec) &&
-	    MLX5_CAP_GEN(esw_attr->in_mdev, reg_c_preserve) &&
-	    mlx5_eswitch_vport_match_metadata_enabled(esw) &&
-	    MLX5_CAP_ESW_FLOWTABLE_FDB(esw->dev, ignore_flow_level))
+	    esw_src_port_rewrite_supported(esw))
 		attr->flags |= MLX5_ESW_ATTR_FLAG_SRC_REWRITE;
 
 	if (attr->dest_ft) {
@@ -1716,36 +1722,40 @@ static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw)
 	}
 	esw->fdb_table.offloads.send_to_vport_grp = g;
 
-	/* meta send to vport */
-	memset(flow_group_in, 0, inlen);
-	MLX5_SET(create_flow_group_in, flow_group_in, match_criteria_enable,
-		 MLX5_MATCH_MISC_PARAMETERS_2);
-
-	match_criteria = MLX5_ADDR_OF(create_flow_group_in, flow_group_in, match_criteria);
+	if (esw_src_port_rewrite_supported(esw)) {
+		/* meta send to vport */
+		memset(flow_group_in, 0, inlen);
+		MLX5_SET(create_flow_group_in, flow_group_in, match_criteria_enable,
+			 MLX5_MATCH_MISC_PARAMETERS_2);
 
-	MLX5_SET(fte_match_param, match_criteria,
-		 misc_parameters_2.metadata_reg_c_0, mlx5_eswitch_get_vport_metadata_mask());
-	MLX5_SET(fte_match_param, match_criteria,
-		 misc_parameters_2.metadata_reg_c_1, ESW_TUN_MASK);
+		match_criteria = MLX5_ADDR_OF(create_flow_group_in, flow_group_in, match_criteria);
 
-	num_vfs = esw->esw_funcs.num_vfs;
-	if (num_vfs) {
-		MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, ix);
-		MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, ix + num_vfs - 1);
-		ix += num_vfs;
+		MLX5_SET(fte_match_param, match_criteria,
+			 misc_parameters_2.metadata_reg_c_0,
+			 mlx5_eswitch_get_vport_metadata_mask());
+		MLX5_SET(fte_match_param, match_criteria,
+			 misc_parameters_2.metadata_reg_c_1, ESW_TUN_MASK);
 
-		g = mlx5_create_flow_group(fdb, flow_group_in);
-		if (IS_ERR(g)) {
-			err = PTR_ERR(g);
-			esw_warn(dev, "Failed to create send-to-vport meta flow group err(%d)\n",
-				 err);
-			goto send_vport_meta_err;
+		num_vfs = esw->esw_funcs.num_vfs;
+		if (num_vfs) {
+			MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, ix);
+			MLX5_SET(create_flow_group_in, flow_group_in,
+				 end_flow_index, ix + num_vfs - 1);
+			ix += num_vfs;
+
+			g = mlx5_create_flow_group(fdb, flow_group_in);
+			if (IS_ERR(g)) {
+				err = PTR_ERR(g);
+				esw_warn(dev, "Failed to create send-to-vport meta flow group err(%d)\n",
+					 err);
+				goto send_vport_meta_err;
+			}
+			esw->fdb_table.offloads.send_to_vport_meta_grp = g;
+
+			err = mlx5_eswitch_add_send_to_vport_meta_rules(esw);
+			if (err)
+				goto meta_rule_err;
 		}
-		esw->fdb_table.offloads.send_to_vport_meta_grp = g;
-
-		err = mlx5_eswitch_add_send_to_vport_meta_rules(esw);
-		if (err)
-			goto meta_rule_err;
 	}
 
 	if (MLX5_CAP_ESW(esw->dev, merged_eswitch)) {
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index d9d9e1f488f9..ba28ac7e79bc 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -21,6 +21,7 @@
 #include <net/red.h>
 #include <net/vxlan.h>
 #include <net/flow_offload.h>
+#include <net/inet_ecn.h>
 
 #include "port.h"
 #include "core.h"
@@ -347,6 +348,20 @@ struct mlxsw_sp_port_type_speed_ops {
 	u32 (*ptys_proto_cap_masked_get)(u32 eth_proto_cap);
 };
 
+static inline u8 mlxsw_sp_tunnel_ecn_decap(u8 outer_ecn, u8 inner_ecn,
+					   bool *trap_en)
+{
+	bool set_ce = false;
+
+	*trap_en = !!__INET_ECN_decapsulate(outer_ecn, inner_ecn, &set_ce);
+	if (set_ce)
+		return INET_ECN_CE;
+	else if (outer_ecn == INET_ECN_ECT_1 && inner_ecn == INET_ECN_ECT_0)
+		return INET_ECN_ECT_1;
+	else
+		return inner_ecn;
+}
+
 static inline struct net_device *
 mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev)
 {
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c
index 0bd64169bf81..078601d31cde 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c
@@ -1230,16 +1230,22 @@ mlxsw_sp1_from_ptys_link_mode(struct mlxsw_sp *mlxsw_sp, bool carrier_ok,
 			      u32 ptys_eth_proto,
 			      struct ethtool_link_ksettings *cmd)
 {
+	struct mlxsw_sp1_port_link_mode link;
 	int i;
 
-	cmd->link_mode = -1;
+	cmd->base.speed = SPEED_UNKNOWN;
+	cmd->base.duplex = DUPLEX_UNKNOWN;
+	cmd->lanes = 0;
 
 	if (!carrier_ok)
 		return;
 
 	for (i = 0; i < MLXSW_SP1_PORT_LINK_MODE_LEN; i++) {
-		if (ptys_eth_proto & mlxsw_sp1_port_link_mode[i].mask)
-			cmd->link_mode = mlxsw_sp1_port_link_mode[i].mask_ethtool;
+		if (ptys_eth_proto & mlxsw_sp1_port_link_mode[i].mask) {
+			link = mlxsw_sp1_port_link_mode[i];
+			ethtool_params_from_link_mode(cmd,
+						      link.mask_ethtool);
+		}
 	}
 }
 
@@ -1672,7 +1678,9 @@ mlxsw_sp2_from_ptys_link_mode(struct mlxsw_sp *mlxsw_sp, bool carrier_ok,
 	struct mlxsw_sp2_port_link_mode link;
 	int i;
 
-	cmd->link_mode = -1;
+	cmd->base.speed = SPEED_UNKNOWN;
+	cmd->base.duplex = DUPLEX_UNKNOWN;
+	cmd->lanes = 0;
 
 	if (!carrier_ok)
 		return;
@@ -1680,7 +1688,8 @@ mlxsw_sp2_from_ptys_link_mode(struct mlxsw_sp *mlxsw_sp, bool carrier_ok,
 	for (i = 0; i < MLXSW_SP2_PORT_LINK_MODE_LEN; i++) {
 		if (ptys_eth_proto & mlxsw_sp2_port_link_mode[i].mask) {
 			link = mlxsw_sp2_port_link_mode[i];
-			cmd->link_mode = link.mask_ethtool[1];
+			ethtool_params_from_link_mode(cmd,
+						      link.mask_ethtool[1]);
 		}
 	}
 }
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c
index 6ccca39bae84..64a8f838eb53 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c
@@ -335,12 +335,11 @@ static int mlxsw_sp_ipip_ecn_decap_init_one(struct mlxsw_sp *mlxsw_sp,
 					    u8 inner_ecn, u8 outer_ecn)
 {
 	char tidem_pl[MLXSW_REG_TIDEM_LEN];
-	bool trap_en, set_ce = false;
 	u8 new_inner_ecn;
+	bool trap_en;
 
-	trap_en = __INET_ECN_decapsulate(outer_ecn, inner_ecn, &set_ce);
-	new_inner_ecn = set_ce ? INET_ECN_CE : inner_ecn;
-
+	new_inner_ecn = mlxsw_sp_tunnel_ecn_decap(outer_ecn, inner_ecn,
+						  &trap_en);
 	mlxsw_reg_tidem_pack(tidem_pl, outer_ecn, inner_ecn, new_inner_ecn,
 			     trap_en, trap_en ? MLXSW_TRAP_ID_DECAP_ECN0 : 0);
 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tidem), tidem_pl);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c
index e5ec595593f4..9eba8fa684ae 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c
@@ -909,12 +909,11 @@ static int __mlxsw_sp_nve_ecn_decap_init(struct mlxsw_sp *mlxsw_sp,
 					 u8 inner_ecn, u8 outer_ecn)
 {
 	char tndem_pl[MLXSW_REG_TNDEM_LEN];
-	bool trap_en, set_ce = false;
 	u8 new_inner_ecn;
+	bool trap_en;
 
-	trap_en = !!__INET_ECN_decapsulate(outer_ecn, inner_ecn, &set_ce);
-	new_inner_ecn = set_ce ? INET_ECN_CE : inner_ecn;
-
+	new_inner_ecn = mlxsw_sp_tunnel_ecn_decap(outer_ecn, inner_ecn,
+						  &trap_en);
 	mlxsw_reg_tndem_pack(tndem_pl, outer_ecn, inner_ecn, new_inner_ecn,
 			     trap_en, trap_en ? MLXSW_TRAP_ID_DECAP_ECN0 : 0);
 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tndem), tndem_pl);
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index 1c3e204d727c..7b6794aa8ea9 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -885,8 +885,8 @@ static int lan743x_mac_set_mtu(struct lan743x_adapter *adapter, int new_mtu)
 	}
 
 	mac_rx &= ~(MAC_RX_MAX_SIZE_MASK_);
-	mac_rx |= (((new_mtu + ETH_HLEN + 4) << MAC_RX_MAX_SIZE_SHIFT_) &
-		  MAC_RX_MAX_SIZE_MASK_);
+	mac_rx |= (((new_mtu + ETH_HLEN + ETH_FCS_LEN)
+		  << MAC_RX_MAX_SIZE_SHIFT_) & MAC_RX_MAX_SIZE_MASK_);
 	lan743x_csr_write(adapter, MAC_RX, mac_rx);
 
 	if (enabled) {
@@ -1944,7 +1944,7 @@ static int lan743x_rx_init_ring_element(struct lan743x_rx *rx, int index)
 	struct sk_buff *skb;
 	dma_addr_t dma_ptr;
 
-	buffer_length = netdev->mtu + ETH_HLEN + 4 + RX_HEAD_PADDING;
+	buffer_length = netdev->mtu + ETH_HLEN + ETH_FCS_LEN + RX_HEAD_PADDING;
 
 	descriptor = &rx->ring_cpu_ptr[index];
 	buffer_info = &rx->buffer_info[index];
@@ -2040,7 +2040,7 @@ lan743x_rx_trim_skb(struct sk_buff *skb, int frame_length)
 		dev_kfree_skb_irq(skb);
 		return NULL;
 	}
-	frame_length = max_t(int, 0, frame_length - RX_HEAD_PADDING - 4);
+	frame_length = max_t(int, 0, frame_length - ETH_FCS_LEN);
 	if (skb->len > frame_length) {
 		skb->tail -= skb->len - frame_length;
 		skb->len = frame_length;
diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index 1634ca6d4a8f..c84c8bf2bc20 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -2897,7 +2897,7 @@ static netdev_tx_t myri10ge_sw_tso(struct sk_buff *skb,
 			dev_kfree_skb_any(curr);
 			if (segs != NULL) {
 				curr = segs;
-				segs = segs->next;
+				segs = next;
 				curr->next = NULL;
 				dev_kfree_skb_any(segs);
 			}
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/cmsg.c b/drivers/net/ethernet/netronome/nfp/bpf/cmsg.c
index 0e2db6ea79e9..2ec62c8d86e1 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/cmsg.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/cmsg.c
@@ -454,6 +454,7 @@ void nfp_bpf_ctrl_msg_rx(struct nfp_app *app, struct sk_buff *skb)
 			dev_consume_skb_any(skb);
 		else
 			dev_kfree_skb_any(skb);
+		return;
 	}
 
 	nfp_ccm_rx(&bpf->ccm, skb);
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h
index caf12eec9945..56833a41f3d2 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/main.h
+++ b/drivers/net/ethernet/netronome/nfp/flower/main.h
@@ -190,6 +190,7 @@ struct nfp_fl_internal_ports {
  * @qos_rate_limiters:	Current active qos rate limiters
  * @qos_stats_lock:	Lock on qos stats updates
  * @pre_tun_rule_cnt:	Number of pre-tunnel rules offloaded
+ * @merge_table:	Hash table to store merged flows
  */
 struct nfp_flower_priv {
 	struct nfp_app *app;
@@ -223,6 +224,7 @@ struct nfp_flower_priv {
 	unsigned int qos_rate_limiters;
 	spinlock_t qos_stats_lock; /* Protect the qos stats */
 	int pre_tun_rule_cnt;
+	struct rhashtable merge_table;
 };
 
 /**
@@ -350,6 +352,12 @@ struct nfp_fl_payload_link {
 };
 
 extern const struct rhashtable_params nfp_flower_table_params;
+extern const struct rhashtable_params merge_table_params;
+
+struct nfp_merge_info {
+	u64 parent_ctx;
+	struct rhash_head ht_node;
+};
 
 struct nfp_fl_stats_frame {
 	__be32 stats_con_id;
diff --git a/drivers/net/ethernet/netronome/nfp/flower/metadata.c b/drivers/net/ethernet/netronome/nfp/flower/metadata.c
index aa06fcb38f8b..327bb56b3ef5 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/metadata.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/metadata.c
@@ -490,6 +490,12 @@ const struct rhashtable_params nfp_flower_table_params = {
 	.automatic_shrinking	= true,
 };
 
+const struct rhashtable_params merge_table_params = {
+	.key_offset	= offsetof(struct nfp_merge_info, parent_ctx),
+	.head_offset	= offsetof(struct nfp_merge_info, ht_node),
+	.key_len	= sizeof(u64),
+};
+
 int nfp_flower_metadata_init(struct nfp_app *app, u64 host_ctx_count,
 			     unsigned int host_num_mems)
 {
@@ -506,6 +512,10 @@ int nfp_flower_metadata_init(struct nfp_app *app, u64 host_ctx_count,
 	if (err)
 		goto err_free_flow_table;
 
+	err = rhashtable_init(&priv->merge_table, &merge_table_params);
+	if (err)
+		goto err_free_stats_ctx_table;
+
 	get_random_bytes(&priv->mask_id_seed, sizeof(priv->mask_id_seed));
 
 	/* Init ring buffer and unallocated mask_ids. */
@@ -513,7 +523,7 @@ int nfp_flower_metadata_init(struct nfp_app *app, u64 host_ctx_count,
 		kmalloc_array(NFP_FLOWER_MASK_ENTRY_RS,
 			      NFP_FLOWER_MASK_ELEMENT_RS, GFP_KERNEL);
 	if (!priv->mask_ids.mask_id_free_list.buf)
-		goto err_free_stats_ctx_table;
+		goto err_free_merge_table;
 
 	priv->mask_ids.init_unallocated = NFP_FLOWER_MASK_ENTRY_RS - 1;
 
@@ -550,6 +560,8 @@ err_free_last_used:
 	kfree(priv->mask_ids.last_used);
 err_free_mask_id:
 	kfree(priv->mask_ids.mask_id_free_list.buf);
+err_free_merge_table:
+	rhashtable_destroy(&priv->merge_table);
 err_free_stats_ctx_table:
 	rhashtable_destroy(&priv->stats_ctx_table);
 err_free_flow_table:
@@ -568,6 +580,8 @@ void nfp_flower_metadata_cleanup(struct nfp_app *app)
 				    nfp_check_rhashtable_empty, NULL);
 	rhashtable_free_and_destroy(&priv->stats_ctx_table,
 				    nfp_check_rhashtable_empty, NULL);
+	rhashtable_free_and_destroy(&priv->merge_table,
+				    nfp_check_rhashtable_empty, NULL);
 	kvfree(priv->stats);
 	kfree(priv->mask_ids.mask_id_free_list.buf);
 	kfree(priv->mask_ids.last_used);
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c
index d72225d64a75..e95969c462e4 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@ -1009,6 +1009,8 @@ int nfp_flower_merge_offloaded_flows(struct nfp_app *app,
 	struct netlink_ext_ack *extack = NULL;
 	struct nfp_fl_payload *merge_flow;
 	struct nfp_fl_key_ls merge_key_ls;
+	struct nfp_merge_info *merge_info;
+	u64 parent_ctx = 0;
 	int err;
 
 	ASSERT_RTNL();
@@ -1019,6 +1021,15 @@ int nfp_flower_merge_offloaded_flows(struct nfp_app *app,
 	    nfp_flower_is_merge_flow(sub_flow2))
 		return -EINVAL;
 
+	/* check if the two flows are already merged */
+	parent_ctx = (u64)(be32_to_cpu(sub_flow1->meta.host_ctx_id)) << 32;
+	parent_ctx |= (u64)(be32_to_cpu(sub_flow2->meta.host_ctx_id));
+	if (rhashtable_lookup_fast(&priv->merge_table,
+				   &parent_ctx, merge_table_params)) {
+		nfp_flower_cmsg_warn(app, "The two flows are already merged.\n");
+		return 0;
+	}
+
 	err = nfp_flower_can_merge(sub_flow1, sub_flow2);
 	if (err)
 		return err;
@@ -1060,16 +1071,33 @@ int nfp_flower_merge_offloaded_flows(struct nfp_app *app,
 	if (err)
 		goto err_release_metadata;
 
+	merge_info = kmalloc(sizeof(*merge_info), GFP_KERNEL);
+	if (!merge_info) {
+		err = -ENOMEM;
+		goto err_remove_rhash;
+	}
+	merge_info->parent_ctx = parent_ctx;
+	err = rhashtable_insert_fast(&priv->merge_table, &merge_info->ht_node,
+				     merge_table_params);
+	if (err)
+		goto err_destroy_merge_info;
+
 	err = nfp_flower_xmit_flow(app, merge_flow,
 				   NFP_FLOWER_CMSG_TYPE_FLOW_MOD);
 	if (err)
-		goto err_remove_rhash;
+		goto err_remove_merge_info;
 
 	merge_flow->in_hw = true;
 	sub_flow1->in_hw = false;
 
 	return 0;
 
+err_remove_merge_info:
+	WARN_ON_ONCE(rhashtable_remove_fast(&priv->merge_table,
+					    &merge_info->ht_node,
+					    merge_table_params));
+err_destroy_merge_info:
+	kfree(merge_info);
 err_remove_rhash:
 	WARN_ON_ONCE(rhashtable_remove_fast(&priv->flow_table,
 					    &merge_flow->fl_node,
@@ -1359,7 +1387,9 @@ nfp_flower_remove_merge_flow(struct nfp_app *app,
 {
 	struct nfp_flower_priv *priv = app->priv;
 	struct nfp_fl_payload_link *link, *temp;
+	struct nfp_merge_info *merge_info;
 	struct nfp_fl_payload *origin;
+	u64 parent_ctx = 0;
 	bool mod = false;
 	int err;
 
@@ -1396,8 +1426,22 @@ nfp_flower_remove_merge_flow(struct nfp_app *app,
 err_free_links:
 	/* Clean any links connected with the merged flow. */
 	list_for_each_entry_safe(link, temp, &merge_flow->linked_flows,
-				 merge_flow.list)
+				 merge_flow.list) {
+		u32 ctx_id = be32_to_cpu(link->sub_flow.flow->meta.host_ctx_id);
+
+		parent_ctx = (parent_ctx << 32) | (u64)(ctx_id);
 		nfp_flower_unlink_flow(link);
+	}
+
+	merge_info = rhashtable_lookup_fast(&priv->merge_table,
+					    &parent_ctx,
+					    merge_table_params);
+	if (merge_info) {
+		WARN_ON_ONCE(rhashtable_remove_fast(&priv->merge_table,
+						    &merge_info->ht_node,
+						    merge_table_params));
+		kfree(merge_info);
+	}
 
 	kfree(merge_flow->action_data);
 	kfree(merge_flow->mask_data);
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h
index 1e966a39967e..aca7f82f6791 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet.h
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h
@@ -504,6 +504,18 @@ static inline u32 axinet_ior_read_mcr(struct axienet_local *lp)
 	return axienet_ior(lp, XAE_MDIO_MCR_OFFSET);
 }
 
+static inline void axienet_lock_mii(struct axienet_local *lp)
+{
+	if (lp->mii_bus)
+		mutex_lock(&lp->mii_bus->mdio_lock);
+}
+
+static inline void axienet_unlock_mii(struct axienet_local *lp)
+{
+	if (lp->mii_bus)
+		mutex_unlock(&lp->mii_bus->mdio_lock);
+}
+
 /**
  * axienet_iow - Memory mapped Axi Ethernet register write
  * @lp:         Pointer to axienet local structure
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 5d677db0aee5..f8f8654ea728 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -1053,9 +1053,9 @@ static int axienet_open(struct net_device *ndev)
 	 * including the MDIO. MDIO must be disabled before resetting.
 	 * Hold MDIO bus lock to avoid MDIO accesses during the reset.
 	 */
-	mutex_lock(&lp->mii_bus->mdio_lock);
+	axienet_lock_mii(lp);
 	ret = axienet_device_reset(ndev);
-	mutex_unlock(&lp->mii_bus->mdio_lock);
+	axienet_unlock_mii(lp);
 
 	ret = phylink_of_phy_connect(lp->phylink, lp->dev->of_node, 0);
 	if (ret) {
@@ -1148,9 +1148,9 @@ static int axienet_stop(struct net_device *ndev)
 	}
 
 	/* Do a reset to ensure DMA is really stopped */
-	mutex_lock(&lp->mii_bus->mdio_lock);
+	axienet_lock_mii(lp);
 	__axienet_device_reset(lp);
-	mutex_unlock(&lp->mii_bus->mdio_lock);
+	axienet_unlock_mii(lp);
 
 	cancel_work_sync(&lp->dma_err_task);
 
@@ -1709,9 +1709,9 @@ static void axienet_dma_err_handler(struct work_struct *work)
 	 * including the MDIO. MDIO must be disabled before resetting.
 	 * Hold MDIO bus lock to avoid MDIO accesses during the reset.
 	 */
-	mutex_lock(&lp->mii_bus->mdio_lock);
+	axienet_lock_mii(lp);
 	__axienet_device_reset(lp);
-	mutex_unlock(&lp->mii_bus->mdio_lock);
+	axienet_unlock_mii(lp);
 
 	for (i = 0; i < lp->tx_bd_num; i++) {
 		cur_p = &lp->tx_bd_v[i];
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 4ac0373326ef..d5b1e48e0c09 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -908,8 +908,16 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 
 		info = skb_tunnel_info(skb);
 		if (info) {
-			info->key.u.ipv4.dst = fl4.saddr;
-			info->key.u.ipv4.src = fl4.daddr;
+			struct ip_tunnel_info *unclone;
+
+			unclone = skb_tunnel_info_unclone(skb);
+			if (unlikely(!unclone)) {
+				dst_release(&rt->dst);
+				return -ENOMEM;
+			}
+
+			unclone->key.u.ipv4.dst = fl4.saddr;
+			unclone->key.u.ipv4.src = fl4.daddr;
 		}
 
 		if (!pskb_may_pull(skb, ETH_HLEN)) {
@@ -993,8 +1001,16 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 		struct ip_tunnel_info *info = skb_tunnel_info(skb);
 
 		if (info) {
-			info->key.u.ipv6.dst = fl6.saddr;
-			info->key.u.ipv6.src = fl6.daddr;
+			struct ip_tunnel_info *unclone;
+
+			unclone = skb_tunnel_info_unclone(skb);
+			if (unlikely(!unclone)) {
+				dst_release(dst);
+				return -ENOMEM;
+			}
+
+			unclone->key.u.ipv6.dst = fl6.saddr;
+			unclone->key.u.ipv6.src = fl6.daddr;
 		}
 
 		if (!pskb_may_pull(skb, ETH_HLEN)) {
diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c
index 0dd0ba915ab9..23ee0b14cbfa 100644
--- a/drivers/net/ieee802154/atusb.c
+++ b/drivers/net/ieee802154/atusb.c
@@ -365,6 +365,7 @@ static int atusb_alloc_urbs(struct atusb *atusb, int n)
 			return -ENOMEM;
 		}
 		usb_anchor_urb(urb, &atusb->idle_urbs);
+		usb_free_urb(urb);
 		n--;
 	}
 	return 0;
diff --git a/drivers/net/phy/bcm-phy-lib.c b/drivers/net/phy/bcm-phy-lib.c
index 53282a6d5928..287cccf8f7f4 100644
--- a/drivers/net/phy/bcm-phy-lib.c
+++ b/drivers/net/phy/bcm-phy-lib.c
@@ -369,7 +369,7 @@ EXPORT_SYMBOL_GPL(bcm_phy_enable_apd);
 
 int bcm_phy_set_eee(struct phy_device *phydev, bool enable)
 {
-	int val;
+	int val, mask = 0;
 
 	/* Enable EEE at PHY level */
 	val = phy_read_mmd(phydev, MDIO_MMD_AN, BRCM_CL45VEN_EEE_CONTROL);
@@ -388,10 +388,17 @@ int bcm_phy_set_eee(struct phy_device *phydev, bool enable)
 	if (val < 0)
 		return val;
 
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			      phydev->supported))
+		mask |= MDIO_EEE_1000T;
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+			      phydev->supported))
+		mask |= MDIO_EEE_100TX;
+
 	if (enable)
-		val |= (MDIO_EEE_100TX | MDIO_EEE_1000T);
+		val |= mask;
 	else
-		val &= ~(MDIO_EEE_100TX | MDIO_EEE_1000T);
+		val &= ~mask;
 
 	phy_write_mmd(phydev, MDIO_MMD_AN, BCM_CL45VEN_EEE_ADV, (u32)val);
 
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index fc86da7f1628..4cf38be26dc9 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -69,6 +69,14 @@
 #include <linux/bpf.h>
 #include <linux/bpf_trace.h>
 #include <linux/mutex.h>
+#include <linux/ieee802154.h>
+#include <linux/if_ltalk.h>
+#include <uapi/linux/if_fddi.h>
+#include <uapi/linux/if_hippi.h>
+#include <uapi/linux/if_fc.h>
+#include <net/ax25.h>
+#include <net/rose.h>
+#include <net/6lowpan.h>
 
 #include <linux/uaccess.h>
 #include <linux/proc_fs.h>
@@ -2919,6 +2927,45 @@ static int tun_set_ebpf(struct tun_struct *tun, struct tun_prog __rcu **prog_p,
 	return __tun_set_ebpf(tun, prog_p, prog);
 }
 
+/* Return correct value for tun->dev->addr_len based on tun->dev->type. */
+static unsigned char tun_get_addr_len(unsigned short type)
+{
+	switch (type) {
+	case ARPHRD_IP6GRE:
+	case ARPHRD_TUNNEL6:
+		return sizeof(struct in6_addr);
+	case ARPHRD_IPGRE:
+	case ARPHRD_TUNNEL:
+	case ARPHRD_SIT:
+		return 4;
+	case ARPHRD_ETHER:
+		return ETH_ALEN;
+	case ARPHRD_IEEE802154:
+	case ARPHRD_IEEE802154_MONITOR:
+		return IEEE802154_EXTENDED_ADDR_LEN;
+	case ARPHRD_PHONET_PIPE:
+	case ARPHRD_PPP:
+	case ARPHRD_NONE:
+		return 0;
+	case ARPHRD_6LOWPAN:
+		return EUI64_ADDR_LEN;
+	case ARPHRD_FDDI:
+		return FDDI_K_ALEN;
+	case ARPHRD_HIPPI:
+		return HIPPI_ALEN;
+	case ARPHRD_IEEE802:
+		return FC_ALEN;
+	case ARPHRD_ROSE:
+		return ROSE_ADDR_LEN;
+	case ARPHRD_NETROM:
+		return AX25_ADDR_LEN;
+	case ARPHRD_LOCALTLK:
+		return LTALK_ALEN;
+	default:
+		return 0;
+	}
+}
+
 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
 			    unsigned long arg, int ifreq_len)
 {
@@ -3082,6 +3129,7 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
 				break;
 			}
 			tun->dev->type = (int) arg;
+			tun->dev->addr_len = tun_get_addr_len(tun->dev->type);
 			netif_info(tun, drv, tun->dev, "linktype set to %d\n",
 				   tun->dev->type);
 			call_netdevice_notifiers(NETDEV_POST_TYPE_CHANGE,
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 31d51346786a..9bc58e64b5b7 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -611,7 +611,7 @@ static struct hso_serial *get_serial_by_index(unsigned index)
 	return serial;
 }
 
-static int get_free_serial_index(void)
+static int obtain_minor(struct hso_serial *serial)
 {
 	int index;
 	unsigned long flags;
@@ -619,8 +619,10 @@ static int get_free_serial_index(void)
 	spin_lock_irqsave(&serial_table_lock, flags);
 	for (index = 0; index < HSO_SERIAL_TTY_MINORS; index++) {
 		if (serial_table[index] == NULL) {
+			serial_table[index] = serial->parent;
+			serial->minor = index;
 			spin_unlock_irqrestore(&serial_table_lock, flags);
-			return index;
+			return 0;
 		}
 	}
 	spin_unlock_irqrestore(&serial_table_lock, flags);
@@ -629,15 +631,12 @@ static int get_free_serial_index(void)
 	return -1;
 }
 
-static void set_serial_by_index(unsigned index, struct hso_serial *serial)
+static void release_minor(struct hso_serial *serial)
 {
 	unsigned long flags;
 
 	spin_lock_irqsave(&serial_table_lock, flags);
-	if (serial)
-		serial_table[index] = serial->parent;
-	else
-		serial_table[index] = NULL;
+	serial_table[serial->minor] = NULL;
 	spin_unlock_irqrestore(&serial_table_lock, flags);
 }
 
@@ -2230,6 +2229,7 @@ static int hso_stop_serial_device(struct hso_device *hso_dev)
 static void hso_serial_tty_unregister(struct hso_serial *serial)
 {
 	tty_unregister_device(tty_drv, serial->minor);
+	release_minor(serial);
 }
 
 static void hso_serial_common_free(struct hso_serial *serial)
@@ -2253,24 +2253,22 @@ static void hso_serial_common_free(struct hso_serial *serial)
 static int hso_serial_common_create(struct hso_serial *serial, int num_urbs,
 				    int rx_size, int tx_size)
 {
-	int minor;
 	int i;
 
 	tty_port_init(&serial->port);
 
-	minor = get_free_serial_index();
-	if (minor < 0)
+	if (obtain_minor(serial))
 		goto exit2;
 
 	/* register our minor number */
 	serial->parent->dev = tty_port_register_device_attr(&serial->port,
-			tty_drv, minor, &serial->parent->interface->dev,
+			tty_drv, serial->minor, &serial->parent->interface->dev,
 			serial->parent, hso_serial_dev_groups);
-	if (IS_ERR(serial->parent->dev))
+	if (IS_ERR(serial->parent->dev)) {
+		release_minor(serial);
 		goto exit2;
+	}
 
-	/* fill in specific data for later use */
-	serial->minor = minor;
 	serial->magic = HSO_SERIAL_MAGIC;
 	spin_lock_init(&serial->serial_lock);
 	serial->num_rx_urbs = num_urbs;
@@ -2667,9 +2665,6 @@ static struct hso_device *hso_create_bulk_serial_device(
 
 	serial->write_data = hso_std_serial_write_data;
 
-	/* and record this serial */
-	set_serial_by_index(serial->minor, serial);
-
 	/* setup the proc dirs and files if needed */
 	hso_log_port(hso_dev);
 
@@ -2726,9 +2721,6 @@ struct hso_device *hso_create_mux_serial_device(struct usb_interface *interface,
 	serial->shared_int->ref_count++;
 	mutex_unlock(&serial->shared_int->shared_int_lock);
 
-	/* and record this serial */
-	set_serial_by_index(serial->minor, serial);
-
 	/* setup the proc dirs and files if needed */
 	hso_log_port(hso_dev);
 
@@ -3113,7 +3105,6 @@ static void hso_free_interface(struct usb_interface *interface)
 			cancel_work_sync(&serial_table[i]->async_get_intf);
 			hso_serial_tty_unregister(serial);
 			kref_put(&serial_table[i]->ref, hso_serial_ref_free);
-			set_serial_by_index(i, NULL);
 		}
 	}
 
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 82e520d2cb12..0824e6999e49 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -406,9 +406,13 @@ static struct sk_buff *page_to_skb(struct virtnet_info *vi,
 	offset += hdr_padded_len;
 	p += hdr_padded_len;
 
-	copy = len;
-	if (copy > skb_tailroom(skb))
-		copy = skb_tailroom(skb);
+	/* Copy all frame if it fits skb->head, otherwise
+	 * we let virtio_net_hdr_to_skb() and GRO pull headers as needed.
+	 */
+	if (len <= skb_tailroom(skb))
+		copy = len;
+	else
+		copy = ETH_HLEN + metasize;
 	skb_put_data(skb, p, copy);
 
 	if (metasize) {
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 666dd201c3d5..53dbc67e8a34 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2725,12 +2725,17 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
 			goto tx_error;
 		} else if (err) {
 			if (info) {
+				struct ip_tunnel_info *unclone;
 				struct in_addr src, dst;
 
+				unclone = skb_tunnel_info_unclone(skb);
+				if (unlikely(!unclone))
+					goto tx_error;
+
 				src = remote_ip.sin.sin_addr;
 				dst = local_ip.sin.sin_addr;
-				info->key.u.ipv4.src = src.s_addr;
-				info->key.u.ipv4.dst = dst.s_addr;
+				unclone->key.u.ipv4.src = src.s_addr;
+				unclone->key.u.ipv4.dst = dst.s_addr;
 			}
 			vxlan_encap_bypass(skb, vxlan, vxlan, vni, false);
 			dst_release(ndst);
@@ -2781,12 +2786,17 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
 			goto tx_error;
 		} else if (err) {
 			if (info) {
+				struct ip_tunnel_info *unclone;
 				struct in6_addr src, dst;
 
+				unclone = skb_tunnel_info_unclone(skb);
+				if (unlikely(!unclone))
+					goto tx_error;
+
 				src = remote_ip.sin6.sin6_addr;
 				dst = local_ip.sin6.sin6_addr;
-				info->key.u.ipv6.src = src;
-				info->key.u.ipv6.dst = dst;
+				unclone->key.u.ipv6.src = src;
+				unclone->key.u.ipv6.dst = dst;
 			}
 
 			vxlan_encap_bypass(skb, vxlan, vxlan, vni, false);
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index 0720f5f92caa..4d9dc7d15908 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -415,7 +415,7 @@ static netdev_tx_t pvc_xmit(struct sk_buff *skb, struct net_device *dev)
 
 		if (pad > 0) { /* Pad the frame with zeros */
 			if (__skb_pad(skb, pad, false))
-				goto drop;
+				goto out;
 			skb_put(skb, pad);
 		}
 	}
@@ -448,8 +448,9 @@ static netdev_tx_t pvc_xmit(struct sk_buff *skb, struct net_device *dev)
 	return NETDEV_TX_OK;
 
 drop:
-	dev->stats.tx_dropped++;
 	kfree_skb(skb);
+out:
+	dev->stats.tx_dropped++;
 	return NETDEV_TX_OK;
 }
 
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
index 6d30a0fcecea..34cd8a7401fe 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
@@ -2439,7 +2439,7 @@ void brcmf_p2p_ifp_removed(struct brcmf_if *ifp, bool locked)
 	vif = ifp->vif;
 	cfg = wdev_to_cfg(&vif->wdev);
 	cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL;
-	if (locked) {
+	if (!locked) {
 		rtnl_lock();
 		wiphy_lock(cfg->wiphy);
 		cfg80211_unregister_wdev(&vif->wdev);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/notif-wait.c b/drivers/net/wireless/intel/iwlwifi/fw/notif-wait.c
index 3dbc6f3f92cc..231d2517f398 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/notif-wait.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/notif-wait.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 /*
- * Copyright (C) 2005-2014 Intel Corporation
+ * Copyright (C) 2005-2014, 2021 Intel Corporation
  * Copyright (C) 2015-2017 Intel Deutschland GmbH
  */
 #include <linux/sched.h>
@@ -26,7 +26,7 @@ bool iwl_notification_wait(struct iwl_notif_wait_data *notif_wait,
 	if (!list_empty(&notif_wait->notif_waits)) {
 		struct iwl_notification_wait *w;
 
-		spin_lock(&notif_wait->notif_wait_lock);
+		spin_lock_bh(&notif_wait->notif_wait_lock);
 		list_for_each_entry(w, &notif_wait->notif_waits, list) {
 			int i;
 			bool found = false;
@@ -59,7 +59,7 @@ bool iwl_notification_wait(struct iwl_notif_wait_data *notif_wait,
 				triggered = true;
 			}
 		}
-		spin_unlock(&notif_wait->notif_wait_lock);
+		spin_unlock_bh(&notif_wait->notif_wait_lock);
 	}
 
 	return triggered;
@@ -70,10 +70,10 @@ void iwl_abort_notification_waits(struct iwl_notif_wait_data *notif_wait)
 {
 	struct iwl_notification_wait *wait_entry;
 
-	spin_lock(&notif_wait->notif_wait_lock);
+	spin_lock_bh(&notif_wait->notif_wait_lock);
 	list_for_each_entry(wait_entry, &notif_wait->notif_waits, list)
 		wait_entry->aborted = true;
-	spin_unlock(&notif_wait->notif_wait_lock);
+	spin_unlock_bh(&notif_wait->notif_wait_lock);
 
 	wake_up_all(&notif_wait->notif_waitq);
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index 75f99ff7f908..c4f5da76f1c0 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -414,6 +414,7 @@ struct iwl_cfg {
 #define IWL_CFG_MAC_TYPE_QNJ		0x36
 #define IWL_CFG_MAC_TYPE_SO		0x37
 #define IWL_CFG_MAC_TYPE_SNJ		0x42
+#define IWL_CFG_MAC_TYPE_SOF		0x43
 #define IWL_CFG_MAC_TYPE_MA		0x44
 
 #define IWL_CFG_RF_TYPE_TH		0x105
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index af684f80b0cc..c5a1e84dc1ab 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -232,7 +232,7 @@ enum iwl_reg_capa_flags_v2 {
 	REG_CAPA_V2_MCS_9_ALLOWED	= BIT(6),
 	REG_CAPA_V2_WEATHER_DISABLED	= BIT(7),
 	REG_CAPA_V2_40MHZ_ALLOWED	= BIT(8),
-	REG_CAPA_V2_11AX_DISABLED	= BIT(13),
+	REG_CAPA_V2_11AX_DISABLED	= BIT(10),
 };
 
 /*
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 130760572262..34ddef97b099 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -1786,10 +1786,13 @@ static ssize_t iwl_dbgfs_rfi_freq_table_write(struct iwl_mvm *mvm, char *buf,
 		return -EINVAL;
 
 	/* value zero triggers re-sending the default table to the device */
-	if (!op_id)
+	if (!op_id) {
+		mutex_lock(&mvm->mutex);
 		ret = iwl_rfi_send_config_cmd(mvm, NULL);
-	else
+		mutex_unlock(&mvm->mutex);
+	} else {
 		ret = -EOPNOTSUPP; /* in the future a new table will be added */
+	}
 
 	return ret ?: count;
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rfi.c b/drivers/net/wireless/intel/iwlwifi/mvm/rfi.c
index 873919048143..0b818067067c 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rfi.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rfi.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 /*
- * Copyright (C) 2020 Intel Corporation
+ * Copyright (C) 2020 - 2021 Intel Corporation
  */
 
 #include "mvm.h"
@@ -66,6 +66,8 @@ int iwl_rfi_send_config_cmd(struct iwl_mvm *mvm, struct iwl_rfi_lut_entry *rfi_t
 	if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_RFIM_SUPPORT))
 		return -EOPNOTSUPP;
 
+	lockdep_assert_held(&mvm->mutex);
+
 	/* in case no table is passed, use the default one */
 	if (!rfi_table) {
 		memcpy(cmd.table, iwl_rfi_table, sizeof(cmd.table));
@@ -75,9 +77,7 @@ int iwl_rfi_send_config_cmd(struct iwl_mvm *mvm, struct iwl_rfi_lut_entry *rfi_t
 		cmd.oem = 1;
 	}
 
-	mutex_lock(&mvm->mutex);
 	ret = iwl_mvm_send_cmd(mvm, &hcmd);
-	mutex_unlock(&mvm->mutex);
 
 	if (ret)
 		IWL_ERR(mvm, "Failed to send RFI config cmd %d\n", ret);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index c21736f80c29..af5a6dd81c41 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -272,10 +272,10 @@ static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm,
 	rx_status->chain_signal[2] = S8_MIN;
 }
 
-static int iwl_mvm_rx_mgmt_crypto(struct ieee80211_sta *sta,
-				  struct ieee80211_hdr *hdr,
-				  struct iwl_rx_mpdu_desc *desc,
-				  u32 status)
+static int iwl_mvm_rx_mgmt_prot(struct ieee80211_sta *sta,
+				struct ieee80211_hdr *hdr,
+				struct iwl_rx_mpdu_desc *desc,
+				u32 status)
 {
 	struct iwl_mvm_sta *mvmsta;
 	struct iwl_mvm_vif *mvmvif;
@@ -285,6 +285,9 @@ static int iwl_mvm_rx_mgmt_crypto(struct ieee80211_sta *sta,
 	u32 len = le16_to_cpu(desc->mpdu_len);
 	const u8 *frame = (void *)hdr;
 
+	if ((status & IWL_RX_MPDU_STATUS_SEC_MASK) == IWL_RX_MPDU_STATUS_SEC_NONE)
+		return 0;
+
 	/*
 	 * For non-beacon, we don't really care. But beacons may
 	 * be filtered out, and we thus need the firmware's replay
@@ -356,6 +359,10 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 	    IWL_RX_MPDU_STATUS_SEC_UNKNOWN && !mvm->monitor_on)
 		return -1;
 
+	if (unlikely(ieee80211_is_mgmt(hdr->frame_control) &&
+		     !ieee80211_has_protected(hdr->frame_control)))
+		return iwl_mvm_rx_mgmt_prot(sta, hdr, desc, status);
+
 	if (!ieee80211_has_protected(hdr->frame_control) ||
 	    (status & IWL_RX_MPDU_STATUS_SEC_MASK) ==
 	    IWL_RX_MPDU_STATUS_SEC_NONE)
@@ -411,7 +418,7 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 		stats->flag |= RX_FLAG_DECRYPTED;
 		return 0;
 	case RX_MPDU_RES_STATUS_SEC_CMAC_GMAC_ENC:
-		return iwl_mvm_rx_mgmt_crypto(sta, hdr, desc, status);
+		break;
 	default:
 		/*
 		 * Sometimes we can get frames that were not decrypted
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
index 8fba190e84cf..cecc32e7dbe8 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 /*
- * Copyright (C) 2018-2020 Intel Corporation
+ * Copyright (C) 2018-2021 Intel Corporation
  */
 #include "iwl-trans.h"
 #include "iwl-fh.h"
@@ -75,15 +75,6 @@ int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans,
 				 const struct fw_img *fw)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	u32 ltr_val = CSR_LTR_LONG_VAL_AD_NO_SNOOP_REQ |
-		      u32_encode_bits(CSR_LTR_LONG_VAL_AD_SCALE_USEC,
-				      CSR_LTR_LONG_VAL_AD_NO_SNOOP_SCALE) |
-		      u32_encode_bits(250,
-				      CSR_LTR_LONG_VAL_AD_NO_SNOOP_VAL) |
-		      CSR_LTR_LONG_VAL_AD_SNOOP_REQ |
-		      u32_encode_bits(CSR_LTR_LONG_VAL_AD_SCALE_USEC,
-				      CSR_LTR_LONG_VAL_AD_SNOOP_SCALE) |
-		      u32_encode_bits(250, CSR_LTR_LONG_VAL_AD_SNOOP_VAL);
 	struct iwl_context_info_gen3 *ctxt_info_gen3;
 	struct iwl_prph_scratch *prph_scratch;
 	struct iwl_prph_scratch_ctrl_cfg *prph_sc_ctrl;
@@ -217,26 +208,6 @@ int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans,
 	iwl_set_bit(trans, CSR_CTXT_INFO_BOOT_CTRL,
 		    CSR_AUTO_FUNC_BOOT_ENA);
 
-	/*
-	 * To workaround hardware latency issues during the boot process,
-	 * initialize the LTR to ~250 usec (see ltr_val above).
-	 * The firmware initializes this again later (to a smaller value).
-	 */
-	if ((trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_AX210 ||
-	     trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_22000) &&
-	    !trans->trans_cfg->integrated) {
-		iwl_write32(trans, CSR_LTR_LONG_VAL_AD, ltr_val);
-	} else if (trans->trans_cfg->integrated &&
-		   trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_22000) {
-		iwl_write_prph(trans, HPM_MAC_LTR_CSR, HPM_MAC_LRT_ENABLE_ALL);
-		iwl_write_prph(trans, HPM_UMAC_LTR, ltr_val);
-	}
-
-	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210)
-		iwl_write_umac_prph(trans, UREG_CPU_INIT_RUN, 1);
-	else
-		iwl_set_bit(trans, CSR_GP_CNTRL, CSR_AUTO_FUNC_INIT);
-
 	return 0;
 
 err_free_ctxt_info:
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c
index d1bb273d6b6d..74ce31fdf45e 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 /*
  * Copyright (C) 2017 Intel Deutschland GmbH
- * Copyright (C) 2018-2020 Intel Corporation
+ * Copyright (C) 2018-2021 Intel Corporation
  */
 #include "iwl-trans.h"
 #include "iwl-fh.h"
@@ -240,7 +240,6 @@ int iwl_pcie_ctxt_info_init(struct iwl_trans *trans,
 
 	/* kick FW self load */
 	iwl_write64(trans, CSR_CTXT_INFO_BA, trans_pcie->ctxt_info_dma_addr);
-	iwl_write_prph(trans, UREG_CPU_INIT_RUN, 1);
 
 	/* Context info will be released upon alive or failure to get one */
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index ffaf973dae94..558a0b2ef0fc 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -592,6 +592,7 @@ static const struct iwl_dev_info iwl_dev_info_table[] = {
 	IWL_DEV_INFO(0x4DF0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0, NULL),
 	IWL_DEV_INFO(0x4DF0, 0x2074, iwl_ax201_cfg_qu_hr, NULL),
 	IWL_DEV_INFO(0x4DF0, 0x4070, iwl_ax201_cfg_qu_hr, NULL),
+	IWL_DEV_INFO(0x4DF0, 0x6074, iwl_ax201_cfg_qu_hr, NULL),
 
 	/* So with HR */
 	IWL_DEV_INFO(0x2725, 0x0090, iwlax211_2ax_cfg_so_gf_a0, NULL),
@@ -1040,7 +1041,31 @@ static const struct iwl_dev_info iwl_dev_info_table[] = {
 		      IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY,
 		      IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY,
 		      IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB,
-		      iwl_cfg_so_a0_hr_a0, iwl_ax201_name)
+		      iwl_cfg_so_a0_hr_a0, iwl_ax201_name),
+
+/* So-F with Hr */
+	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY,
+		      IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY,
+		      IWL_CFG_NO_160, IWL_CFG_ANY, IWL_CFG_NO_CDB,
+		      iwl_cfg_so_a0_hr_a0, iwl_ax203_name),
+	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY,
+		      IWL_CFG_RF_TYPE_HR1, IWL_CFG_ANY,
+		      IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB,
+		      iwl_cfg_so_a0_hr_a0, iwl_ax101_name),
+	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY,
+		      IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY,
+		      IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB,
+		      iwl_cfg_so_a0_hr_a0, iwl_ax201_name),
+
+/* So-F with Gf */
+	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY,
+		      IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY,
+		      IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB,
+		      iwlax211_2ax_cfg_so_gf_a0, iwl_ax211_name),
 
 #endif /* CONFIG_IWLMVM */
 };
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
index 497ef3405da3..94ffc1ae484d 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
@@ -266,6 +266,34 @@ void iwl_trans_pcie_gen2_fw_alive(struct iwl_trans *trans, u32 scd_addr)
 	mutex_unlock(&trans_pcie->mutex);
 }
 
+static void iwl_pcie_set_ltr(struct iwl_trans *trans)
+{
+	u32 ltr_val = CSR_LTR_LONG_VAL_AD_NO_SNOOP_REQ |
+		      u32_encode_bits(CSR_LTR_LONG_VAL_AD_SCALE_USEC,
+				      CSR_LTR_LONG_VAL_AD_NO_SNOOP_SCALE) |
+		      u32_encode_bits(250,
+				      CSR_LTR_LONG_VAL_AD_NO_SNOOP_VAL) |
+		      CSR_LTR_LONG_VAL_AD_SNOOP_REQ |
+		      u32_encode_bits(CSR_LTR_LONG_VAL_AD_SCALE_USEC,
+				      CSR_LTR_LONG_VAL_AD_SNOOP_SCALE) |
+		      u32_encode_bits(250, CSR_LTR_LONG_VAL_AD_SNOOP_VAL);
+
+	/*
+	 * To workaround hardware latency issues during the boot process,
+	 * initialize the LTR to ~250 usec (see ltr_val above).
+	 * The firmware initializes this again later (to a smaller value).
+	 */
+	if ((trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_AX210 ||
+	     trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_22000) &&
+	    !trans->trans_cfg->integrated) {
+		iwl_write32(trans, CSR_LTR_LONG_VAL_AD, ltr_val);
+	} else if (trans->trans_cfg->integrated &&
+		   trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_22000) {
+		iwl_write_prph(trans, HPM_MAC_LTR_CSR, HPM_MAC_LRT_ENABLE_ALL);
+		iwl_write_prph(trans, HPM_UMAC_LTR, ltr_val);
+	}
+}
+
 int iwl_trans_pcie_gen2_start_fw(struct iwl_trans *trans,
 				 const struct fw_img *fw, bool run_in_rfkill)
 {
@@ -332,6 +360,13 @@ int iwl_trans_pcie_gen2_start_fw(struct iwl_trans *trans,
 	if (ret)
 		goto out;
 
+	iwl_pcie_set_ltr(trans);
+
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210)
+		iwl_write_umac_prph(trans, UREG_CPU_INIT_RUN, 1);
+	else
+		iwl_write_prph(trans, UREG_CPU_INIT_RUN, 1);
+
 	/* re-check RF-Kill state since we may have missed the interrupt */
 	hw_rfkill = iwl_pcie_check_hw_rf_kill(trans);
 	if (hw_rfkill && !run_in_rfkill)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 381e8f90b6f2..7ae32491b5da 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -928,6 +928,7 @@ int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans,
 	u32 cmd_pos;
 	const u8 *cmddata[IWL_MAX_CMD_TBS_PER_TFD];
 	u16 cmdlen[IWL_MAX_CMD_TBS_PER_TFD];
+	unsigned long flags;
 
 	if (WARN(!trans->wide_cmd_header &&
 		 group_id > IWL_ALWAYS_LONG_GROUP,
@@ -1011,10 +1012,10 @@ int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans,
 		goto free_dup_buf;
 	}
 
-	spin_lock_bh(&txq->lock);
+	spin_lock_irqsave(&txq->lock, flags);
 
 	if (iwl_txq_space(trans, txq) < ((cmd->flags & CMD_ASYNC) ? 2 : 1)) {
-		spin_unlock_bh(&txq->lock);
+		spin_unlock_irqrestore(&txq->lock, flags);
 
 		IWL_ERR(trans, "No space in command queue\n");
 		iwl_op_mode_cmd_queue_full(trans->op_mode);
@@ -1174,7 +1175,7 @@ int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans,
  unlock_reg:
 	spin_unlock(&trans_pcie->reg_lock);
  out:
-	spin_unlock_bh(&txq->lock);
+	spin_unlock_irqrestore(&txq->lock, flags);
  free_dup_buf:
 	if (idx < 0)
 		kfree(dup_buf);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h
index 18980bb32dee..6dad7f6ab09d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h
@@ -135,10 +135,10 @@
 
 #define MT_WTBLON_TOP_BASE		0x34000
 #define MT_WTBLON_TOP(ofs)		(MT_WTBLON_TOP_BASE + (ofs))
-#define MT_WTBLON_TOP_WDUCR		MT_WTBLON_TOP(0x0)
+#define MT_WTBLON_TOP_WDUCR		MT_WTBLON_TOP(0x200)
 #define MT_WTBLON_TOP_WDUCR_GROUP	GENMASK(2, 0)
 
-#define MT_WTBL_UPDATE			MT_WTBLON_TOP(0x030)
+#define MT_WTBL_UPDATE			MT_WTBLON_TOP(0x230)
 #define MT_WTBL_UPDATE_WLAN_IDX		GENMASK(9, 0)
 #define MT_WTBL_UPDATE_ADM_COUNT_CLEAR	BIT(12)
 #define MT_WTBL_UPDATE_BUSY		BIT(31)
diff --git a/drivers/net/wireless/virt_wifi.c b/drivers/net/wireless/virt_wifi.c
index c878097f0dda..1df959532c7d 100644
--- a/drivers/net/wireless/virt_wifi.c
+++ b/drivers/net/wireless/virt_wifi.c
@@ -12,6 +12,7 @@
 #include <net/cfg80211.h>
 #include <net/rtnetlink.h>
 #include <linux/etherdevice.h>
+#include <linux/math64.h>
 #include <linux/module.h>
 
 static struct wiphy *common_wiphy;
@@ -168,11 +169,11 @@ static void virt_wifi_scan_result(struct work_struct *work)
 			     scan_result.work);
 	struct wiphy *wiphy = priv_to_wiphy(priv);
 	struct cfg80211_scan_info scan_info = { .aborted = false };
+	u64 tsf = div_u64(ktime_get_boottime_ns(), 1000);
 
 	informed_bss = cfg80211_inform_bss(wiphy, &channel_5ghz,
 					   CFG80211_BSS_FTYPE_PRESP,
-					   fake_router_bssid,
-					   ktime_get_boottime_ns(),
+					   fake_router_bssid, tsf,
 					   WLAN_CAPABILITY_ESS, 0,
 					   (void *)&ssid, sizeof(ssid),
 					   DBM_TO_MBM(-50), GFP_KERNEL);
author	Linus Torvalds <torvalds@linux-foundation.org>	2021-04-09 15:26:51 -0700
committer	Linus Torvalds <torvalds@linux-foundation.org>	2021-04-09 15:26:51 -0700
commit	4e04e7513b0fa2fe8966a1c83fb473f1667e2810 (patch)
tree	96b7be4ff5e7d8b026c5d06c635cfece4ffb5cec /drivers
parent	3b9784350f990d8fe2ca08978dc25cd5180d5c21 (diff)
parent	27f0ad71699de41bae013c367b95a6b319cc46a9 (diff)
download	linux-stable-4e04e7513b0fa2fe8966a1c83fb473f1667e2810.tar.gz linux-stable-4e04e7513b0fa2fe8966a1c83fb473f1667e2810.tar.bz2 linux-stable-4e04e7513b0fa2fe8966a1c83fb473f1667e2810.zip