Merge tag 'net-next-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core & protocols:

   - Large effort by Eric to lower rtnl_lock pressure and remove locks:

      - Make commonly used parts of rtnetlink (address, route dumps
        etc) lockless, protected by RCU instead of rtnl_lock.

      - Add a netns exit callback which already holds rtnl_lock,
        allowing netns exit to take rtnl_lock once in the core instead
        of once for each driver / callback.

      - Remove locks / serialization in the socket diag interface.

      - Remove 6 calls to synchronize_rcu() while holding rtnl_lock.

      - Remove the dev_base_lock, depend on RCU where necessary.

   - Support busy polling on a per-epoll context basis. Poll length and
     budget parameters can be set independently of system defaults.

   - Introduce struct net_hotdata, to make sure read-mostly global
     config variables fit in as few cache lines as possible.

   - Add optional per-nexthop statistics to ease monitoring / debug of
     ECMP imbalance problems.

   - Support TCP_NOTSENT_LOWAT in MPTCP.

   - Ensure that IPv6 temporary addresses' preferred lifetimes are long
     enough, compared to other configured lifetimes, and at least 2 sec.

   - Support forwarding of ICMP Error messages in IPSec, per RFC 4301.

   - Add support for the independent control state machine for bonding
     per IEEE 802.1AX-2008 5.4.15 in addition to the existing coupled
     control state machine.

   - Add "network ID" to MCTP socket APIs to support hosts with multiple
     disjoint MCTP networks.

   - Re-use the mono_delivery_time skbuff bit for packets which user
     space wants to be sent at a specified time. Maintain the timing
     information while traversing veth links, bridge etc.

   - Take advantage of MSG_SPLICE_PAGES for RxRPC DATA and ACK packets.

   - Simplify many places iterating over netdevs by using an xarray
     instead of a hash table walk (hash table remains in place, for use
     on fastpaths).

   - Speed up scanning for expired routes by keeping a dedicated list.

   - Speed up "generic" XDP by trying harder to avoid large allocations.

   - Support attaching arbitrary metadata to netconsole messages.

  Things we sprinkled into general kernel code:

   - Enforce VM_IOREMAP flag and range in ioremap_page_range and
     introduce VM_SPARSE kind and vm_area_[un]map_pages (used by
     bpf_arena).

   - Rework selftest harness to enable the use of the full range of ksft
     exit code (pass, fail, skip, xfail, xpass).

  Netfilter:

   - Allow userspace to define a table that is exclusively owned by a
     daemon (via netlink socket aliveness) without auto-removing this
     table when the userspace program exits. Such table gets marked as
     orphaned and a restarting management daemon can re-attach/regain
     ownership.

   - Speed up element insertions to nftables' concatenated-ranges set
     type. Compact a few related data structures.

  BPF:

   - Add BPF token support for delegating a subset of BPF subsystem
     functionality from privileged system-wide daemons such as systemd
     through special mount options for userns-bound BPF fs to a trusted
     & unprivileged application.

   - Introduce bpf_arena which is sparse shared memory region between
     BPF program and user space where structures inside the arena can
     have pointers to other areas of the arena, and pointers work
     seamlessly for both user-space programs and BPF programs.

   - Introduce may_goto instruction that is a contract between the
     verifier and the program. The verifier allows the program to loop
     assuming it's behaving well, but reserves the right to terminate
     it.

   - Extend the BPF verifier to enable static subprog calls in spin lock
     critical sections.

   - Support registration of struct_ops types from modules which helps
     projects like fuse-bpf that seeks to implement a new struct_ops
     type.

   - Add support for retrieval of cookies for perf/kprobe multi links.

   - Support arbitrary TCP SYN cookie generation / validation in the TC
     layer with BPF to allow creating SYN flood handling in BPF
     firewalls.

   - Add code generation to inline the bpf_kptr_xchg() helper which
     improves performance when stashing/popping the allocated BPF
     objects.

  Wireless:

   - Add SPP (signaling and payload protected) AMSDU support.

   - Support wider bandwidth OFDMA, as required for EHT operation.

  Driver API:

   - Major overhaul of the Energy Efficient Ethernet internals to
     support new link modes (2.5GE, 5GE), share more code between
     drivers (especially those using phylib), and encourage more
     uniform behavior. Convert and clean up drivers.

   - Define an API for querying per netdev queue statistics from
     drivers.

   - IPSec: account in global stats for fully offloaded sessions.

   - Create a concept of Ethernet PHY Packages at the Device Tree level,
     to allow parameterizing the existing PHY package code.

   - Enable Rx hashing (RSS) on GTP protocol fields.

  Misc:

   - Improvements and refactoring all over networking selftests.

   - Create uniform module aliases for TC classifiers, actions, and
     packet schedulers to simplify creating modprobe policies.

   - Address all missing MODULE_DESCRIPTION() warnings in networking.

   - Extend the Netlink descriptions in YAML to cover message
     encapsulation or "Netlink polymorphism", where interpretation of
     nested attributes depends on link type, classifier type or some
     other "class type".

  Drivers:

   - Ethernet high-speed NICs:
      - Add a new driver for Marvell's Octeon PCI Endpoint NIC VF.
      - Intel (100G, ice, idpf):
         - support E825-C devices
      - nVidia/Mellanox:
         - support devices with one port and multiple PCIe links
      - Broadcom (bnxt):
         - support n-tuple filters
         - support configuring the RSS key
      - Wangxun (ngbe/txgbe):
         - implement irq_domain for TXGBE's sub-interrupts
      - Pensando/AMD:
         - support XDP
         - optimize queue submission and wakeup handling (+17% bps)
         - optimize struct layout, saving 28% of memory on queues

   - Ethernet NICs embedded and virtual:
      - Google cloud vNIC:
         - refactor driver to perform memory allocations for new queue
           config before stopping and freeing the old queue memory
      - Synopsys (stmmac):
         - obey queueMaxSDU and implement counters required by 802.1Qbv
      - Renesas (ravb):
         - support packet checksum offload
         - suspend to RAM and runtime PM support

   - Ethernet switches:
      - nVidia/Mellanox:
         - support for nexthop group statistics
      - Microchip:
         - ksz8: implement PHY loopback
         - add support for KSZ8567, a 7-port 10/100Mbps switch

   - PTP:
      - New driver for RENESAS FemtoClock3 Wireless clock generator.
      - Support OCP PTP cards designed and built by Adva.

   - CAN:
      - Support recvmsg() flags for own, local and remote traffic on CAN
        BCM sockets.
      - Support for esd GmbH PCIe/402 CAN device family.
      - m_can:
         - Rx/Tx submission coalescing
         - wake on frame Rx

   - WiFi:
      - Intel (iwlwifi):
         - enable signaling and payload protected A-MSDUs
         - support wider-bandwidth OFDMA
         - support for new devices
         - bump FW API to 89 for AX devices; 90 for BZ/SC devices
      - MediaTek (mt76):
         - mt7915: newer ADIE version support
         - mt7925: radio temperature sensor support
      - Qualcomm (ath11k):
         - support 6 GHz station power modes: Low Power Indoor (LPI),
           Standard Power) SP and Very Low Power (VLP)
         - QCA6390 & WCN6855: support 2 concurrent station interfaces
         - QCA2066 support
      - Qualcomm (ath12k):
         - refactoring in preparation for Multi-Link Operation (MLO)
           support
         - 1024 Block Ack window size support
         - firmware-2.bin support
         - support having multiple identical PCI devices (firmware needs
           to have ATH12K_FW_FEATURE_MULTI_QRTR_ID)
         - QCN9274: support split-PHY devices
         - WCN7850: enable Power Save Mode in station mode
         - WCN7850: P2P support
      - RealTek:
         - rtw88: support for more rtw8811cu and rtw8821cu devices
         - rtw89: support SCAN_RANDOM_SN and SET_SCAN_DWELL
         - rtlwifi: speed up USB firmware initialization
         - rtwl8xxxu:
             - RTL8188F: concurrent interface support
             - Channel Switch Announcement (CSA) support in AP mode
      - Broadcom (brcmfmac):
         - per-vendor feature support
         - per-vendor SAE password setup
         - DMI nvram filename quirk for ACEPC W5 Pro"

* tag 'net-next-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2255 commits)
  nexthop: Fix splat with CONFIG_DEBUG_PREEMPT=y
  nexthop: Fix out-of-bounds access during attribute validation
  nexthop: Only parse NHA_OP_FLAGS for dump messages that require it
  nexthop: Only parse NHA_OP_FLAGS for get messages that require it
  bpf: move sleepable flag from bpf_prog_aux to bpf_prog
  bpf: hardcode BPF_PROG_PACK_SIZE to 2MB * num_possible_nodes()
  selftests/bpf: Add kprobe multi triggering benchmarks
  ptp: Move from simple ida to xarray
  vxlan: Remove generic .ndo_get_stats64
  vxlan: Do not alloc tstats manually
  devlink: Add comments to use netlink gen tool
  nfp: flower: handle acti_netdevs allocation failure
  net/packet: Add getsockopt support for PACKET_COPY_THRESH
  net/netlink: Add getsockopt support for NETLINK_LISTEN_ALL_NSID
  selftests/bpf: Add bpf_arena_htab test.
  selftests/bpf: Add bpf_arena_list test.
  selftests/bpf: Add unit tests for bpf_arena_alloc/free_pages
  bpf: Add helper macro bpf_addr_space_cast()
  libbpf: Recognize __arena global variables.
  bpftool: Recognize arena map type
  ...

85 files changed, 3677 insertions, 3406 deletions

diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index d55638ad8704..639fbb12bd35 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -368,6 +368,15 @@ config IGC
 
 	  To compile this driver as a module, choose M here. The module
 	  will be called igc.
+
+config IGC_LEDS
+	def_bool LEDS_TRIGGER_NETDEV
+	depends on IGC && LEDS_CLASS
+	depends on LEDS_CLASS=y || IGC=m
+	help
+	  Optional support for controlling the NIC LED's with the netdev
+	  LED trigger.
+
 config IDPF
 	tristate "Intel(R) Infrastructure Data Path Function Support"
 	depends on PCI_MSI
diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
index 01f0f12035ca..3fcb8daaa243 100644
--- a/drivers/net/ethernet/intel/e100.c
+++ b/drivers/net/ethernet/intel/e100.c
@@ -171,8 +171,8 @@ static int debug = 3;
 static int eeprom_bad_csum_allow = 0;
 static int use_io = 0;
 module_param(debug, int, 0);
-module_param(eeprom_bad_csum_allow, int, 0);
-module_param(use_io, int, 0);
+module_param(eeprom_bad_csum_allow, int, 0444);
+module_param(use_io, int, 0444);
 MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 MODULE_PARM_DESC(eeprom_bad_csum_allow, "Allow bad eeprom checksums");
 MODULE_PARM_DESC(use_io, "Force use of i/o access mode");
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index fc0f98ea6133..dc553c51d79a 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -2186,7 +2186,7 @@ static int e1000_get_rxnfc(struct net_device *netdev,
 	}
 }
 
-static int e1000e_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
+static int e1000e_get_eee(struct net_device *netdev, struct ethtool_keee *edata)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
@@ -2223,16 +2223,16 @@ static int e1000e_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
 	ret_val = e1000_read_emi_reg_locked(hw, cap_addr, &phy_data);
 	if (ret_val)
 		goto release;
-	edata->supported = mmd_eee_cap_to_ethtool_sup_t(phy_data);
+	mii_eee_cap1_mod_linkmode_t(edata->supported, phy_data);
 
 	/* EEE Advertised */
-	edata->advertised = mmd_eee_adv_to_ethtool_adv_t(adapter->eee_advert);
+	mii_eee_cap1_mod_linkmode_t(edata->advertised, adapter->eee_advert);
 
 	/* EEE Link Partner Advertised */
 	ret_val = e1000_read_emi_reg_locked(hw, lpa_addr, &phy_data);
 	if (ret_val)
 		goto release;
-	edata->lp_advertised = mmd_eee_adv_to_ethtool_adv_t(phy_data);
+	mii_eee_cap1_mod_linkmode_t(edata->lp_advertised, phy_data);
 
 	/* EEE PCS Status */
 	ret_val = e1000_read_emi_reg_locked(hw, pcs_stat_addr, &phy_data);
@@ -2262,11 +2262,13 @@ release:
 	return ret_val;
 }
 
-static int e1000e_set_eee(struct net_device *netdev, struct ethtool_eee *edata)
+static int e1000e_set_eee(struct net_device *netdev, struct ethtool_keee *edata)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(supported) = {};
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(tmp) = {};
 	struct e1000_hw *hw = &adapter->hw;
-	struct ethtool_eee eee_curr;
+	struct ethtool_keee eee_curr;
 	s32 ret_val;
 
 	ret_val = e1000e_get_eee(netdev, &eee_curr);
@@ -2283,12 +2285,17 @@ static int e1000e_set_eee(struct net_device *netdev, struct ethtool_eee *edata)
 		return -EINVAL;
 	}
 
-	if (edata->advertised & ~(ADVERTISE_100_FULL | ADVERTISE_1000_FULL)) {
+	linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			 supported);
+	linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+			 supported);
+
+	if (linkmode_andnot(tmp, edata->advertised, supported)) {
 		e_err("EEE advertisement supports only 100TX and/or 1000T full-duplex\n");
 		return -EINVAL;
 	}
 
-	adapter->eee_advert = ethtool_adv_to_mmd_eee_adv_t(edata->advertised);
+	adapter->eee_advert = linkmode_to_mii_eee_cap1_t(edata->advertised);
 
 	hw->dev_spec.ich8lan.eee_disable = !edata->eee_enabled;
 
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index af5d9d97a0d6..cc8c531ec3df 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -6688,14 +6688,14 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime)
 	if (adapter->hw.phy.type == e1000_phy_igp_3) {
 		e1000e_igp3_phy_powerdown_workaround_ich8lan(&adapter->hw);
 	} else if (hw->mac.type >= e1000_pch_lpt) {
-		if (wufc && !(wufc & (E1000_WUFC_EX | E1000_WUFC_MC | E1000_WUFC_BC)))
+		if (wufc && !(wufc & (E1000_WUFC_EX | E1000_WUFC_MC | E1000_WUFC_BC))) {
 			/* ULP does not support wake from unicast, multicast
 			 * or broadcast.
 			 */
 			retval = e1000_enable_ulp_lpt_lp(hw, !runtime);
-
-		if (retval)
-			return retval;
+			if (retval)
+				return retval;
+		}
 	}
 
 	/* Ensure that the appropriate bits are set in LPI_CTRL
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 9b701615c7c6..ba24f3fa92c3 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -687,6 +687,54 @@ struct i40e_pf {
 };
 
 /**
+ * __i40e_pf_next_vsi - get next valid VSI
+ * @pf: pointer to the PF struct
+ * @idx: pointer to start position number
+ *
+ * Find and return next non-NULL VSI pointer in pf->vsi array and
+ * updates idx position. Returns NULL if no VSI is found.
+ **/
+static __always_inline struct i40e_vsi *
+__i40e_pf_next_vsi(struct i40e_pf *pf, int *idx)
+{
+	while (*idx < pf->num_alloc_vsi) {
+		if (pf->vsi[*idx])
+			return pf->vsi[*idx];
+		(*idx)++;
+	}
+	return NULL;
+}
+
+#define i40e_pf_for_each_vsi(_pf, _i, _vsi)			\
+	for (_i = 0, _vsi = __i40e_pf_next_vsi(_pf, &_i);	\
+	     _vsi;						\
+	     _i++, _vsi = __i40e_pf_next_vsi(_pf, &_i))
+
+/**
+ * __i40e_pf_next_veb - get next valid VEB
+ * @pf: pointer to the PF struct
+ * @idx: pointer to start position number
+ *
+ * Find and return next non-NULL VEB pointer in pf->veb array and
+ * updates idx position. Returns NULL if no VEB is found.
+ **/
+static __always_inline struct i40e_veb *
+__i40e_pf_next_veb(struct i40e_pf *pf, int *idx)
+{
+	while (*idx < I40E_MAX_VEB) {
+		if (pf->veb[*idx])
+			return pf->veb[*idx];
+		(*idx)++;
+	}
+	return NULL;
+}
+
+#define i40e_pf_for_each_veb(_pf, _i, _veb)			\
+	for (_i = 0, _veb = __i40e_pf_next_veb(_pf, &_i);	\
+	     _veb;						\
+	     _i++, _veb = __i40e_pf_next_veb(_pf, &_i))
+
+/**
  * i40e_mac_to_hkey - Convert a 6-byte MAC Address to a u64 hash key
  * @macaddr: the MAC Address as the base key
  *
@@ -735,7 +783,6 @@ struct i40e_new_mac_filter {
 struct i40e_veb {
 	struct i40e_pf *pf;
 	u16 idx;
-	u16 veb_idx;		/* index of VEB parent */
 	u16 seid;
 	u16 uplink_seid;
 	u16 stats_idx;		/* index of VEB parent */
@@ -1120,14 +1167,12 @@ struct i40e_vsi *i40e_find_vsi_from_id(struct i40e_pf *pf, u16 id);
 static inline struct i40e_vsi *
 i40e_find_vsi_by_type(struct i40e_pf *pf, u16 type)
 {
+	struct i40e_vsi *vsi;
 	int i;
 
-	for (i = 0; i < pf->num_alloc_vsi; i++) {
-		struct i40e_vsi *vsi = pf->vsi[i];
-
-		if (vsi && vsi->type == type)
+	i40e_pf_for_each_vsi(pf, i, vsi)
+		if (vsi->type == type)
 			return vsi;
-	}
 
 	return NULL;
 }
@@ -1309,4 +1354,40 @@ static inline struct i40e_pf *i40e_hw_to_pf(struct i40e_hw *hw)
 
 struct device *i40e_hw_to_dev(struct i40e_hw *hw);
 
+/**
+ * i40e_pf_get_vsi_by_seid - find VSI by SEID
+ * @pf: pointer to a PF
+ * @seid: SEID of the VSI
+ **/
+static inline struct i40e_vsi *
+i40e_pf_get_vsi_by_seid(struct i40e_pf *pf, u16 seid)
+{
+	struct i40e_vsi *vsi;
+	int i;
+
+	i40e_pf_for_each_vsi(pf, i, vsi)
+		if (vsi->seid == seid)
+			return vsi;
+
+	return NULL;
+}
+
+/**
+ * i40e_pf_get_veb_by_seid - find VEB by SEID
+ * @pf: pointer to a PF
+ * @seid: SEID of the VSI
+ **/
+static inline struct i40e_veb *
+i40e_pf_get_veb_by_seid(struct i40e_pf *pf, u16 seid)
+{
+	struct i40e_veb *veb;
+	int i;
+
+	i40e_pf_for_each_veb(pf, i, veb)
+		if (veb->seid == seid)
+			return veb;
+
+	return NULL;
+}
+
 #endif /* _I40E_H_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.c b/drivers/net/ethernet/intel/i40e/i40e_client.c
index 306758428aef..b32071ee84af 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_client.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_client.c
@@ -148,8 +148,6 @@ static void i40e_client_release_qvlist(struct i40e_info *ldev)
 		u32 reg_idx;
 
 		qv_info = &qvlist_info->qv_info[i];
-		if (!qv_info)
-			continue;
 		reg_idx = I40E_PFINT_LNKLSTN(qv_info->v_idx - 1);
 		wr32(&pf->hw, reg_idx, I40E_PFINT_LNKLSTN_FIRSTQ_INDX_MASK);
 	}
@@ -576,8 +574,6 @@ static int i40e_client_setup_qvlist(struct i40e_info *ldev,
 
 	for (i = 0; i < qvlist_info->num_vectors; i++) {
 		qv_info = &qvlist_info->qv_info[i];
-		if (!qv_info)
-			continue;
 		v_idx = qv_info->v_idx;
 
 		/* Validate vector id belongs to this client */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c b/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c
index b96a92187ab3..8aa43aefe84c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c
@@ -947,16 +947,16 @@ static int i40e_dcbnl_vsi_del_app(struct i40e_vsi *vsi,
 static void i40e_dcbnl_del_app(struct i40e_pf *pf,
 			       struct i40e_dcb_app_priority_table *app)
 {
+	struct i40e_vsi *vsi;
 	int v, err;
 
-	for (v = 0; v < pf->num_alloc_vsi; v++) {
-		if (pf->vsi[v] && pf->vsi[v]->netdev) {
-			err = i40e_dcbnl_vsi_del_app(pf->vsi[v], app);
+	i40e_pf_for_each_vsi(pf, v, vsi)
+		if (vsi->netdev) {
+			err = i40e_dcbnl_vsi_del_app(vsi, app);
 			dev_dbg(&pf->pdev->dev, "Deleting app for VSI seid=%d err=%d sel=%d proto=0x%x prio=%d\n",
-				pf->vsi[v]->seid, err, app->selector,
+				vsi->seid, err, app->selector,
 				app->protocolid, app->priority);
 		}
-	}
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index ef70ddbe9c2f..f9ba45f596c9 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -24,31 +24,13 @@ enum ring_type {
  **/
 static struct i40e_vsi *i40e_dbg_find_vsi(struct i40e_pf *pf, int seid)
 {
-	int i;
-
-	if (seid < 0)
+	if (seid < 0) {
 		dev_info(&pf->pdev->dev, "%d: bad seid\n", seid);
-	else
-		for (i = 0; i < pf->num_alloc_vsi; i++)
-			if (pf->vsi[i] && (pf->vsi[i]->seid == seid))
-				return pf->vsi[i];
-
-	return NULL;
-}
 
-/**
- * i40e_dbg_find_veb - searches for the veb with the given seid
- * @pf: the PF structure to search for the veb
- * @seid: seid of the veb it is searching for
- **/
-static struct i40e_veb *i40e_dbg_find_veb(struct i40e_pf *pf, int seid)
-{
-	int i;
+		return NULL;
+	}
 
-	for (i = 0; i < I40E_MAX_VEB; i++)
-		if (pf->veb[i] && pf->veb[i]->seid == seid)
-			return pf->veb[i];
-	return NULL;
+	return i40e_pf_get_vsi_by_seid(pf, seid);
 }
 
 /**************************************************************
@@ -653,12 +635,11 @@ out:
  **/
 static void i40e_dbg_dump_vsi_no_seid(struct i40e_pf *pf)
 {
+	struct i40e_vsi *vsi;
 	int i;
 
-	for (i = 0; i < pf->num_alloc_vsi; i++)
-		if (pf->vsi[i])
-			dev_info(&pf->pdev->dev, "dump vsi[%d]: %d\n",
-				 i, pf->vsi[i]->seid);
+	i40e_pf_for_each_vsi(pf, i, vsi)
+		dev_info(&pf->pdev->dev, "dump vsi[%d]: %d\n", i, vsi->seid);
 }
 
 /**
@@ -696,15 +677,14 @@ static void i40e_dbg_dump_veb_seid(struct i40e_pf *pf, int seid)
 {
 	struct i40e_veb *veb;
 
-	veb = i40e_dbg_find_veb(pf, seid);
+	veb = i40e_pf_get_veb_by_seid(pf, seid);
 	if (!veb) {
 		dev_info(&pf->pdev->dev, "can't find veb %d\n", seid);
 		return;
 	}
 	dev_info(&pf->pdev->dev,
-		 "veb idx=%d,%d stats_ic=%d  seid=%d uplink=%d mode=%s\n",
-		 veb->idx, veb->veb_idx, veb->stats_idx, veb->seid,
-		 veb->uplink_seid,
+		 "veb idx=%d stats_ic=%d  seid=%d uplink=%d mode=%s\n",
+		 veb->idx, veb->stats_idx, veb->seid, veb->uplink_seid,
 		 veb->bridge_mode == BRIDGE_MODE_VEPA ? "VEPA" : "VEB");
 	i40e_dbg_dump_eth_stats(pf, &veb->stats);
 }
@@ -718,11 +698,8 @@ static void i40e_dbg_dump_veb_all(struct i40e_pf *pf)
 	struct i40e_veb *veb;
 	int i;
 
-	for (i = 0; i < I40E_MAX_VEB; i++) {
-		veb = pf->veb[i];
-		if (veb)
-			i40e_dbg_dump_veb_seid(pf, veb->seid);
-	}
+	i40e_pf_for_each_veb(pf, i, veb)
+		i40e_dbg_dump_veb_seid(pf, veb->seid);
 }
 
 /**
@@ -851,10 +828,14 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
 
 	} else if (strncmp(cmd_buf, "add relay", 9) == 0) {
 		struct i40e_veb *veb;
-		int uplink_seid, i;
+		u8 enabled_tc = 0x1;
+		int uplink_seid;
 
 		cnt = sscanf(&cmd_buf[9], "%i %i", &uplink_seid, &vsi_seid);
-		if (cnt != 2) {
+		if (cnt == 0) {
+			uplink_seid = 0;
+			vsi_seid = 0;
+		} else if (cnt != 2) {
 			dev_info(&pf->pdev->dev,
 				 "add relay: bad command string, cnt=%d\n",
 				 cnt);
@@ -866,33 +847,36 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
 			goto command_write_done;
 		}
 
-		vsi = i40e_dbg_find_vsi(pf, vsi_seid);
-		if (!vsi) {
-			dev_info(&pf->pdev->dev,
-				 "add relay: VSI %d not found\n", vsi_seid);
-			goto command_write_done;
-		}
-
-		for (i = 0; i < I40E_MAX_VEB; i++)
-			if (pf->veb[i] && pf->veb[i]->seid == uplink_seid)
-				break;
-		if (i >= I40E_MAX_VEB && uplink_seid != 0 &&
-		    uplink_seid != pf->mac_seid) {
+		if (uplink_seid != 0 && uplink_seid != pf->mac_seid) {
 			dev_info(&pf->pdev->dev,
 				 "add relay: relay uplink %d not found\n",
 				 uplink_seid);
 			goto command_write_done;
+		} else if (uplink_seid) {
+			vsi = i40e_pf_get_vsi_by_seid(pf, vsi_seid);
+			if (!vsi) {
+				dev_info(&pf->pdev->dev,
+					 "add relay: VSI %d not found\n",
+					 vsi_seid);
+				goto command_write_done;
+			}
+			enabled_tc = vsi->tc_config.enabled_tc;
+		} else if (vsi_seid) {
+			dev_info(&pf->pdev->dev,
+				 "add relay: VSI must be 0 for floating relay\n");
+			goto command_write_done;
 		}
 
-		veb = i40e_veb_setup(pf, 0, uplink_seid, vsi_seid,
-				     vsi->tc_config.enabled_tc);
+		veb = i40e_veb_setup(pf, 0, uplink_seid, vsi_seid, enabled_tc);
 		if (veb)
 			dev_info(&pf->pdev->dev, "added relay %d\n", veb->seid);
 		else
 			dev_info(&pf->pdev->dev, "add relay failed\n");
 
 	} else if (strncmp(cmd_buf, "del relay", 9) == 0) {
+		struct i40e_veb *veb;
 		int i;
+
 		cnt = sscanf(&cmd_buf[9], "%i", &veb_seid);
 		if (cnt != 1) {
 			dev_info(&pf->pdev->dev,
@@ -906,9 +890,10 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
 		}
 
 		/* find the veb */
-		for (i = 0; i < I40E_MAX_VEB; i++)
-			if (pf->veb[i] && pf->veb[i]->seid == veb_seid)
+		i40e_pf_for_each_veb(pf, i, veb)
+			if (veb->seid == veb_seid)
 				break;
+
 		if (i >= I40E_MAX_VEB) {
 			dev_info(&pf->pdev->dev,
 				 "del relay: relay %d not found\n", veb_seid);
@@ -916,7 +901,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
 		}
 
 		dev_info(&pf->pdev->dev, "deleting relay %d\n", veb_seid);
-		i40e_veb_release(pf->veb[i]);
+		i40e_veb_release(veb);
 	} else if (strncmp(cmd_buf, "add pvid", 8) == 0) {
 		unsigned int v;
 		int ret;
@@ -1251,8 +1236,8 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
 			if (cnt == 0) {
 				int i;
 
-				for (i = 0; i < pf->num_alloc_vsi; i++)
-					i40e_vsi_reset_stats(pf->vsi[i]);
+				i40e_pf_for_each_vsi(pf, i, vsi)
+					i40e_vsi_reset_stats(vsi);
 				dev_info(&pf->pdev->dev, "vsi clear stats called for all vsi's\n");
 			} else if (cnt == 1) {
 				vsi = i40e_dbg_find_vsi(pf, vsi_seid);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index c841779713f6..42e7e6cdaa6d 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -5644,7 +5644,7 @@ static int i40e_get_module_eeprom(struct net_device *netdev,
 	return 0;
 }
 
-static int i40e_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
+static int i40e_get_eee(struct net_device *netdev, struct ethtool_keee *edata)
 {
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_aq_get_phy_abilities_resp phy_cfg;
@@ -5664,16 +5664,12 @@ static int i40e_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
 	if (phy_cfg.eee_capability == 0)
 		return -EOPNOTSUPP;
 
-	edata->supported = SUPPORTED_Autoneg;
-	edata->lp_advertised = edata->supported;
-
 	/* Get current configuration */
 	status = i40e_aq_get_phy_capabilities(hw, false, false, &phy_cfg, NULL);
 	if (status)
 		return -EAGAIN;
 
-	edata->advertised = phy_cfg.eee_capability ? SUPPORTED_Autoneg : 0U;
-	edata->eee_enabled = !!edata->advertised;
+	edata->eee_enabled = !!phy_cfg.eee_capability;
 	edata->tx_lpi_enabled = pf->stats.tx_lpi_status;
 
 	edata->eee_active = pf->stats.tx_lpi_status && pf->stats.rx_lpi_status;
@@ -5682,7 +5678,7 @@ static int i40e_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
 }
 
 static int i40e_is_eee_param_supported(struct net_device *netdev,
-				       struct ethtool_eee *edata)
+				       struct ethtool_keee *edata)
 {
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
@@ -5691,7 +5687,6 @@ static int i40e_is_eee_param_supported(struct net_device *netdev,
 		u32 value;
 		const char *name;
 	} param[] = {
-		{edata->advertised & ~SUPPORTED_Autoneg, "advertise"},
 		{edata->tx_lpi_timer, "tx-timer"},
 		{edata->tx_lpi_enabled != pf->stats.tx_lpi_status, "tx-lpi"}
 	};
@@ -5709,7 +5704,7 @@ static int i40e_is_eee_param_supported(struct net_device *netdev,
 	return 0;
 }
 
-static int i40e_set_eee(struct net_device *netdev, struct ethtool_eee *edata)
+static int i40e_set_eee(struct net_device *netdev, struct ethtool_keee *edata)
 {
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_aq_get_phy_abilities_resp abilities;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 89a3401d20ab..f86578857e8a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -310,11 +310,12 @@ static int i40e_put_lump(struct i40e_lump_tracking *pile, u16 index, u16 id)
  **/
 struct i40e_vsi *i40e_find_vsi_from_id(struct i40e_pf *pf, u16 id)
 {
+	struct i40e_vsi *vsi;
 	int i;
 
-	for (i = 0; i < pf->num_alloc_vsi; i++)
-		if (pf->vsi[i] && (pf->vsi[i]->id == id))
-			return pf->vsi[i];
+	i40e_pf_for_each_vsi(pf, i, vsi)
+		if (vsi->id == id)
+			return vsi;
 
 	return NULL;
 }
@@ -552,24 +553,19 @@ void i40e_vsi_reset_stats(struct i40e_vsi *vsi)
  **/
 void i40e_pf_reset_stats(struct i40e_pf *pf)
 {
+	struct i40e_veb *veb;
 	int i;
 
 	memset(&pf->stats, 0, sizeof(pf->stats));
 	memset(&pf->stats_offsets, 0, sizeof(pf->stats_offsets));
 	pf->stat_offsets_loaded = false;
 
-	for (i = 0; i < I40E_MAX_VEB; i++) {
-		if (pf->veb[i]) {
-			memset(&pf->veb[i]->stats, 0,
-			       sizeof(pf->veb[i]->stats));
-			memset(&pf->veb[i]->stats_offsets, 0,
-			       sizeof(pf->veb[i]->stats_offsets));
-			memset(&pf->veb[i]->tc_stats, 0,
-			       sizeof(pf->veb[i]->tc_stats));
-			memset(&pf->veb[i]->tc_stats_offsets, 0,
-			       sizeof(pf->veb[i]->tc_stats_offsets));
-			pf->veb[i]->stat_offsets_loaded = false;
-		}
+	i40e_pf_for_each_veb(pf, i, veb) {
+		memset(&veb->stats, 0, sizeof(veb->stats));
+		memset(&veb->stats_offsets, 0, sizeof(veb->stats_offsets));
+		memset(&veb->tc_stats, 0, sizeof(veb->tc_stats));
+		memset(&veb->tc_stats_offsets, 0, sizeof(veb->tc_stats_offsets));
+		veb->stat_offsets_loaded = false;
 	}
 	pf->hw_csum_rx_error = 0;
 }
@@ -2879,6 +2875,7 @@ err_no_memory_locked:
  **/
 static void i40e_sync_filters_subtask(struct i40e_pf *pf)
 {
+	struct i40e_vsi *vsi;
 	int v;
 
 	if (!pf)
@@ -2890,11 +2887,10 @@ static void i40e_sync_filters_subtask(struct i40e_pf *pf)
 		return;
 	}
 
-	for (v = 0; v < pf->num_alloc_vsi; v++) {
-		if (pf->vsi[v] &&
-		    (pf->vsi[v]->flags & I40E_VSI_FLAG_FILTER_CHANGED) &&
-		    !test_bit(__I40E_VSI_RELEASING, pf->vsi[v]->state)) {
-			int ret = i40e_sync_vsi_filters(pf->vsi[v]);
+	i40e_pf_for_each_vsi(pf, v, vsi) {
+		if ((vsi->flags & I40E_VSI_FLAG_FILTER_CHANGED) &&
+		    !test_bit(__I40E_VSI_RELEASING, vsi->state)) {
+			int ret = i40e_sync_vsi_filters(vsi);
 
 			if (ret) {
 				/* come back and try again later */
@@ -5166,6 +5162,7 @@ static void i40e_reset_interrupt_capability(struct i40e_pf *pf)
  **/
 static void i40e_clear_interrupt_scheme(struct i40e_pf *pf)
 {
+	struct i40e_vsi *vsi;
 	int i;
 
 	if (test_bit(__I40E_MISC_IRQ_REQUESTED, pf->state))
@@ -5175,9 +5172,10 @@ static void i40e_clear_interrupt_scheme(struct i40e_pf *pf)
 		      I40E_IWARP_IRQ_PILE_ID);
 
 	i40e_put_lump(pf->irq_pile, 0, I40E_PILE_VALID_BIT-1);
-	for (i = 0; i < pf->num_alloc_vsi; i++)
-		if (pf->vsi[i])
-			i40e_vsi_free_q_vectors(pf->vsi[i]);
+
+	i40e_pf_for_each_vsi(pf, i, vsi)
+		i40e_vsi_free_q_vectors(vsi);
+
 	i40e_reset_interrupt_capability(pf);
 }
 
@@ -5274,12 +5272,11 @@ static void i40e_unquiesce_vsi(struct i40e_vsi *vsi)
  **/
 static void i40e_pf_quiesce_all_vsi(struct i40e_pf *pf)
 {
+	struct i40e_vsi *vsi;
 	int v;
 
-	for (v = 0; v < pf->num_alloc_vsi; v++) {
-		if (pf->vsi[v])
-			i40e_quiesce_vsi(pf->vsi[v]);
-	}
+	i40e_pf_for_each_vsi(pf, v, vsi)
+		i40e_quiesce_vsi(vsi);
 }
 
 /**
@@ -5288,12 +5285,11 @@ static void i40e_pf_quiesce_all_vsi(struct i40e_pf *pf)
  **/
 static void i40e_pf_unquiesce_all_vsi(struct i40e_pf *pf)
 {
+	struct i40e_vsi *vsi;
 	int v;
 
-	for (v = 0; v < pf->num_alloc_vsi; v++) {
-		if (pf->vsi[v])
-			i40e_unquiesce_vsi(pf->vsi[v]);
-	}
+	i40e_pf_for_each_vsi(pf, v, vsi)
+		i40e_unquiesce_vsi(vsi);
 }
 
 /**
@@ -5354,14 +5350,13 @@ wait_rx:
  **/
 static int i40e_pf_wait_queues_disabled(struct i40e_pf *pf)
 {
+	struct i40e_vsi *vsi;
 	int v, ret = 0;
 
-	for (v = 0; v < pf->num_alloc_vsi; v++) {
-		if (pf->vsi[v]) {
-			ret = i40e_vsi_wait_queues_disabled(pf->vsi[v]);
-			if (ret)
-				break;
-		}
+	i40e_pf_for_each_vsi(pf, v, vsi) {
+		ret = i40e_vsi_wait_queues_disabled(vsi);
+		if (ret)
+			break;
 	}
 
 	return ret;
@@ -6778,32 +6773,29 @@ out:
  **/
 static void i40e_dcb_reconfigure(struct i40e_pf *pf)
 {
+	struct i40e_vsi *vsi;
+	struct i40e_veb *veb;
 	u8 tc_map = 0;
 	int ret;
-	u8 v;
+	int v;
 
 	/* Enable the TCs available on PF to all VEBs */
 	tc_map = i40e_pf_get_tc_map(pf);
 	if (tc_map == I40E_DEFAULT_TRAFFIC_CLASS)
 		return;
 
-	for (v = 0; v < I40E_MAX_VEB; v++) {
-		if (!pf->veb[v])
-			continue;
-		ret = i40e_veb_config_tc(pf->veb[v], tc_map);
+	i40e_pf_for_each_veb(pf, v, veb) {
+		ret = i40e_veb_config_tc(veb, tc_map);
 		if (ret) {
 			dev_info(&pf->pdev->dev,
 				 "Failed configuring TC for VEB seid=%d\n",
-				 pf->veb[v]->seid);
+				 veb->seid);
 			/* Will try to configure as many components */
 		}
 	}
 
 	/* Update each VSI */
-	for (v = 0; v < pf->num_alloc_vsi; v++) {
-		if (!pf->vsi[v])
-			continue;
-
+	i40e_pf_for_each_vsi(pf, v, vsi) {
 		/* - Enable all TCs for the LAN VSI
 		 * - For all others keep them at TC0 for now
 		 */
@@ -6812,17 +6804,17 @@ static void i40e_dcb_reconfigure(struct i40e_pf *pf)
 		else
 			tc_map = I40E_DEFAULT_TRAFFIC_CLASS;
 
-		ret = i40e_vsi_config_tc(pf->vsi[v], tc_map);
+		ret = i40e_vsi_config_tc(vsi, tc_map);
 		if (ret) {
 			dev_info(&pf->pdev->dev,
 				 "Failed configuring TC for VSI seid=%d\n",
-				 pf->vsi[v]->seid);
+				 vsi->seid);
 			/* Will try to configure as many components */
 		} else {
 			/* Re-configure VSI vectors based on updated TC map */
-			i40e_vsi_map_rings_to_vectors(pf->vsi[v]);
-			if (pf->vsi[v]->netdev)
-				i40e_dcbnl_set_all(pf->vsi[v]);
+			i40e_vsi_map_rings_to_vectors(vsi);
+			if (vsi->netdev)
+				i40e_dcbnl_set_all(vsi);
 		}
 	}
 }
@@ -9257,7 +9249,9 @@ int i40e_close(struct net_device *netdev)
  **/
 void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags, bool lock_acquired)
 {
+	struct i40e_vsi *vsi;
 	u32 val;
+	int i;
 
 	/* do the biggest reset indicated */
 	if (reset_flags & BIT_ULL(__I40E_GLOBAL_RESET_REQUESTED)) {
@@ -9313,29 +9307,20 @@ void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags, bool lock_acquired)
 			 "FW LLDP is enabled\n");
 
 	} else if (reset_flags & BIT_ULL(__I40E_REINIT_REQUESTED)) {
-		int v;
-
 		/* Find the VSI(s) that requested a re-init */
-		dev_info(&pf->pdev->dev,
-			 "VSI reinit requested\n");
-		for (v = 0; v < pf->num_alloc_vsi; v++) {
-			struct i40e_vsi *vsi = pf->vsi[v];
+		dev_info(&pf->pdev->dev, "VSI reinit requested\n");
 
-			if (vsi != NULL &&
-			    test_and_clear_bit(__I40E_VSI_REINIT_REQUESTED,
+		i40e_pf_for_each_vsi(pf, i, vsi) {
+			if (test_and_clear_bit(__I40E_VSI_REINIT_REQUESTED,
 					       vsi->state))
-				i40e_vsi_reinit_locked(pf->vsi[v]);
+				i40e_vsi_reinit_locked(vsi);
 		}
 	} else if (reset_flags & BIT_ULL(__I40E_DOWN_REQUESTED)) {
-		int v;
-
 		/* Find the VSI(s) that needs to be brought down */
 		dev_info(&pf->pdev->dev, "VSI down requested\n");
-		for (v = 0; v < pf->num_alloc_vsi; v++) {
-			struct i40e_vsi *vsi = pf->vsi[v];
 
-			if (vsi != NULL &&
-			    test_and_clear_bit(__I40E_VSI_DOWN_REQUESTED,
+		i40e_pf_for_each_vsi(pf, i, vsi) {
+			if (test_and_clear_bit(__I40E_VSI_DOWN_REQUESTED,
 					       vsi->state)) {
 				set_bit(__I40E_VSI_DOWN, vsi->state);
 				i40e_down(vsi);
@@ -9888,6 +9873,7 @@ static void i40e_vsi_link_event(struct i40e_vsi *vsi, bool link_up)
  **/
 static void i40e_veb_link_event(struct i40e_veb *veb, bool link_up)
 {
+	struct i40e_vsi *vsi;
 	struct i40e_pf *pf;
 	int i;
 
@@ -9895,15 +9881,10 @@ static void i40e_veb_link_event(struct i40e_veb *veb, bool link_up)
 		return;
 	pf = veb->pf;
 
-	/* depth first... */
-	for (i = 0; i < I40E_MAX_VEB; i++)
-		if (pf->veb[i] && (pf->veb[i]->uplink_seid == veb->seid))
-			i40e_veb_link_event(pf->veb[i], link_up);
-
-	/* ... now the local VSIs */
-	for (i = 0; i < pf->num_alloc_vsi; i++)
-		if (pf->vsi[i] && (pf->vsi[i]->uplink_seid == veb->seid))
-			i40e_vsi_link_event(pf->vsi[i], link_up);
+	/* Send link event to contained VSIs */
+	i40e_pf_for_each_vsi(pf, i, vsi)
+		if (vsi->uplink_seid == veb->seid)
+			i40e_vsi_link_event(vsi, link_up);
 }
 
 /**
@@ -9995,6 +9976,8 @@ static void i40e_link_event(struct i40e_pf *pf)
  **/
 static void i40e_watchdog_subtask(struct i40e_pf *pf)
 {
+	struct i40e_vsi *vsi;
+	struct i40e_veb *veb;
 	int i;
 
 	/* if interface is down do nothing */
@@ -10015,15 +9998,14 @@ static void i40e_watchdog_subtask(struct i40e_pf *pf)
 	/* Update the stats for active netdevs so the network stack
 	 * can look at updated numbers whenever it cares to
 	 */
-	for (i = 0; i < pf->num_alloc_vsi; i++)
-		if (pf->vsi[i] && pf->vsi[i]->netdev)
-			i40e_update_stats(pf->vsi[i]);
+	i40e_pf_for_each_vsi(pf, i, vsi)
+		if (vsi->netdev)
+			i40e_update_stats(vsi);
 
 	if (test_bit(I40E_FLAG_VEB_STATS_ENA, pf->flags)) {
 		/* Update the stats for the active switching components */
-		for (i = 0; i < I40E_MAX_VEB; i++)
-			if (pf->veb[i])
-				i40e_update_veb_stats(pf->veb[i]);
+		i40e_pf_for_each_veb(pf, i, veb)
+			i40e_update_veb_stats(veb);
 	}
 
 	i40e_ptp_rx_hang(pf);
@@ -10368,89 +10350,84 @@ static void i40e_config_bridge_mode(struct i40e_veb *veb)
 }
 
 /**
- * i40e_reconstitute_veb - rebuild the VEB and anything connected to it
+ * i40e_reconstitute_veb - rebuild the VEB and VSIs connected to it
  * @veb: pointer to the VEB instance
  *
- * This is a recursive function that first builds the attached VSIs then
- * recurses in to build the next layer of VEB.  We track the connections
- * through our own index numbers because the seid's from the HW could
- * change across the reset.
+ * This is a function that builds the attached VSIs. We track the connections
+ * through our own index numbers because the seid's from the HW could change
+ * across the reset.
  **/
 static int i40e_reconstitute_veb(struct i40e_veb *veb)
 {
 	struct i40e_vsi *ctl_vsi = NULL;
 	struct i40e_pf *pf = veb->pf;
-	int v, veb_idx;
-	int ret;
+	struct i40e_vsi *vsi;
+	int v, ret;
 
-	/* build VSI that owns this VEB, temporarily attached to base VEB */
-	for (v = 0; v < pf->num_alloc_vsi && !ctl_vsi; v++) {
-		if (pf->vsi[v] &&
-		    pf->vsi[v]->veb_idx == veb->idx &&
-		    pf->vsi[v]->flags & I40E_VSI_FLAG_VEB_OWNER) {
-			ctl_vsi = pf->vsi[v];
-			break;
-		}
-	}
-	if (!ctl_vsi) {
-		dev_info(&pf->pdev->dev,
-			 "missing owner VSI for veb_idx %d\n", veb->idx);
-		ret = -ENOENT;
-		goto end_reconstitute;
+	/* As we do not maintain PV (port virtualizer) switch element then
+	 * there can be only one non-floating VEB that have uplink to MAC SEID
+	 * and its control VSI is the main one.
+	 */
+	if (WARN_ON(veb->uplink_seid && veb->uplink_seid != pf->mac_seid)) {
+		dev_err(&pf->pdev->dev,
+			"Invalid uplink SEID for VEB %d\n", veb->idx);
+		return -ENOENT;
 	}
-	if (ctl_vsi != pf->vsi[pf->lan_vsi])
-		ctl_vsi->uplink_seid = pf->vsi[pf->lan_vsi]->uplink_seid;
-	ret = i40e_add_vsi(ctl_vsi);
-	if (ret) {
-		dev_info(&pf->pdev->dev,
-			 "rebuild of veb_idx %d owner VSI failed: %d\n",
-			 veb->idx, ret);
-		goto end_reconstitute;
+
+	if (veb->uplink_seid == pf->mac_seid) {
+		/* Check that the LAN VSI has VEB owning flag set */
+		ctl_vsi = pf->vsi[pf->lan_vsi];
+
+		if (WARN_ON(ctl_vsi->veb_idx != veb->idx ||
+			    !(ctl_vsi->flags & I40E_VSI_FLAG_VEB_OWNER))) {
+			dev_err(&pf->pdev->dev,
+				"Invalid control VSI for VEB %d\n", veb->idx);
+			return -ENOENT;
+		}
+
+		/* Add the control VSI to switch */
+		ret = i40e_add_vsi(ctl_vsi);
+		if (ret) {
+			dev_err(&pf->pdev->dev,
+				"Rebuild of owner VSI for VEB %d failed: %d\n",
+				veb->idx, ret);
+			return ret;
+		}
+
+		i40e_vsi_reset_stats(ctl_vsi);
 	}
-	i40e_vsi_reset_stats(ctl_vsi);
 
 	/* create the VEB in the switch and move the VSI onto the VEB */
 	ret = i40e_add_veb(veb, ctl_vsi);
 	if (ret)
-		goto end_reconstitute;
+		return ret;
 
-	if (test_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags))
-		veb->bridge_mode = BRIDGE_MODE_VEB;
-	else
-		veb->bridge_mode = BRIDGE_MODE_VEPA;
-	i40e_config_bridge_mode(veb);
+	if (veb->uplink_seid) {
+		if (test_bit(I40E_FLAG_VEB_MODE_ENA, pf->flags))
+			veb->bridge_mode = BRIDGE_MODE_VEB;
+		else
+			veb->bridge_mode = BRIDGE_MODE_VEPA;
+		i40e_config_bridge_mode(veb);
+	}
 
 	/* create the remaining VSIs attached to this VEB */
-	for (v = 0; v < pf->num_alloc_vsi; v++) {
-		if (!pf->vsi[v] || pf->vsi[v] == ctl_vsi)
+	i40e_pf_for_each_vsi(pf, v, vsi) {
+		if (vsi == ctl_vsi)
 			continue;
 
-		if (pf->vsi[v]->veb_idx == veb->idx) {
-			struct i40e_vsi *vsi = pf->vsi[v];
-
+		if (vsi->veb_idx == veb->idx) {
 			vsi->uplink_seid = veb->seid;
 			ret = i40e_add_vsi(vsi);
 			if (ret) {
 				dev_info(&pf->pdev->dev,
 					 "rebuild of vsi_idx %d failed: %d\n",
 					 v, ret);
-				goto end_reconstitute;
+				return ret;
 			}
 			i40e_vsi_reset_stats(vsi);
 		}
 	}
 
-	/* create any VEBs attached to this VEB - RECURSION */
-	for (veb_idx = 0; veb_idx < I40E_MAX_VEB; veb_idx++) {
-		if (pf->veb[veb_idx] && pf->veb[veb_idx]->veb_idx == veb->idx) {
-			pf->veb[veb_idx]->uplink_seid = veb->seid;
-			ret = i40e_reconstitute_veb(pf->veb[veb_idx]);
-			if (ret)
-				break;
-		}
-	}
-
-end_reconstitute:
 	return ret;
 }
 
@@ -10718,6 +10695,7 @@ static void i40e_clean_xps_state(struct i40e_vsi *vsi)
 static void i40e_prep_for_reset(struct i40e_pf *pf)
 {
 	struct i40e_hw *hw = &pf->hw;
+	struct i40e_vsi *vsi;
 	int ret = 0;
 	u32 v;
 
@@ -10732,11 +10710,9 @@ static void i40e_prep_for_reset(struct i40e_pf *pf)
 	/* quiesce the VSIs and their queues that are not already DOWN */
 	i40e_pf_quiesce_all_vsi(pf);
 
-	for (v = 0; v < pf->num_alloc_vsi; v++) {
-		if (pf->vsi[v]) {
-			i40e_clean_xps_state(pf->vsi[v]);
-			pf->vsi[v]->seid = 0;
-		}
+	i40e_pf_for_each_vsi(pf, v, vsi) {
+		i40e_clean_xps_state(vsi);
+		vsi->seid = 0;
 	}
 
 	i40e_shutdown_adminq(&pf->hw);
@@ -10850,6 +10826,7 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
 	const bool is_recovery_mode_reported = i40e_check_recovery_mode(pf);
 	struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
 	struct i40e_hw *hw = &pf->hw;
+	struct i40e_veb *veb;
 	int ret;
 	u32 val;
 	int v;
@@ -10991,35 +10968,29 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
 	 */
 	if (vsi->uplink_seid != pf->mac_seid) {
 		dev_dbg(&pf->pdev->dev, "attempting to rebuild switch\n");
-		/* find the one VEB connected to the MAC, and find orphans */
-		for (v = 0; v < I40E_MAX_VEB; v++) {
-			if (!pf->veb[v])
-				continue;
-
-			if (pf->veb[v]->uplink_seid == pf->mac_seid ||
-			    pf->veb[v]->uplink_seid == 0) {
-				ret = i40e_reconstitute_veb(pf->veb[v]);
 
-				if (!ret)
-					continue;
+		/* Rebuild VEBs */
+		i40e_pf_for_each_veb(pf, v, veb) {
+			ret = i40e_reconstitute_veb(veb);
+			if (!ret)
+				continue;
 
-				/* If Main VEB failed, we're in deep doodoo,
-				 * so give up rebuilding the switch and set up
-				 * for minimal rebuild of PF VSI.
-				 * If orphan failed, we'll report the error
-				 * but try to keep going.
-				 */
-				if (pf->veb[v]->uplink_seid == pf->mac_seid) {
-					dev_info(&pf->pdev->dev,
-						 "rebuild of switch failed: %d, will try to set up simple PF connection\n",
-						 ret);
-					vsi->uplink_seid = pf->mac_seid;
-					break;
-				} else if (pf->veb[v]->uplink_seid == 0) {
-					dev_info(&pf->pdev->dev,
-						 "rebuild of orphan VEB failed: %d\n",
-						 ret);
-				}
+			/* If Main VEB failed, we're in deep doodoo,
+			 * so give up rebuilding the switch and set up
+			 * for minimal rebuild of PF VSI.
+			 * If orphan failed, we'll report the error
+			 * but try to keep going.
+			 */
+			if (veb->uplink_seid == pf->mac_seid) {
+				dev_info(&pf->pdev->dev,
+					 "rebuild of switch failed: %d, will try to set up simple PF connection\n",
+					 ret);
+				vsi->uplink_seid = pf->mac_seid;
+				break;
+			} else if (veb->uplink_seid == 0) {
+				dev_info(&pf->pdev->dev,
+					 "rebuild of orphan VEB failed: %d\n",
+					 ret);
 			}
 		}
 	}
@@ -12098,6 +12069,7 @@ static int i40e_init_interrupt_scheme(struct i40e_pf *pf)
  */
 static int i40e_restore_interrupt_scheme(struct i40e_pf *pf)
 {
+	struct i40e_vsi *vsi;
 	int err, i;
 
 	/* We cleared the MSI and MSI-X flags when disabling the old interrupt
@@ -12114,13 +12086,12 @@ static int i40e_restore_interrupt_scheme(struct i40e_pf *pf)
 	/* Now that we've re-acquired IRQs, we need to remap the vectors and
 	 * rings together again.
 	 */
-	for (i = 0; i < pf->num_alloc_vsi; i++) {
-		if (pf->vsi[i]) {
-			err = i40e_vsi_alloc_q_vectors(pf->vsi[i]);
-			if (err)
-				goto err_unwind;
-			i40e_vsi_map_rings_to_vectors(pf->vsi[i]);
-		}
+	i40e_pf_for_each_vsi(pf, i, vsi) {
+		err = i40e_vsi_alloc_q_vectors(vsi);
+		if (err)
+			goto err_unwind;
+
+		i40e_vsi_map_rings_to_vectors(vsi);
 	}
 
 	err = i40e_setup_misc_vector(pf);
@@ -13122,19 +13093,16 @@ static int i40e_ndo_bridge_setlink(struct net_device *dev,
 	struct i40e_netdev_priv *np = netdev_priv(dev);
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_pf *pf = vsi->back;
-	struct i40e_veb *veb = NULL;
 	struct nlattr *attr, *br_spec;
-	int i, rem;
+	struct i40e_veb *veb;
+	int rem;
 
 	/* Only for PF VSI for now */
 	if (vsi->seid != pf->vsi[pf->lan_vsi]->seid)
 		return -EOPNOTSUPP;
 
 	/* Find the HW bridge for PF VSI */
-	for (i = 0; i < I40E_MAX_VEB && !veb; i++) {
-		if (pf->veb[i] && pf->veb[i]->seid == vsi->uplink_seid)
-			veb = pf->veb[i];
-	}
+	veb = i40e_pf_get_veb_by_seid(pf, vsi->uplink_seid);
 
 	br_spec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC);
 	if (!br_spec)
@@ -13199,19 +13167,14 @@ static int i40e_ndo_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
 	struct i40e_netdev_priv *np = netdev_priv(dev);
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_pf *pf = vsi->back;
-	struct i40e_veb *veb = NULL;
-	int i;
+	struct i40e_veb *veb;
 
 	/* Only for PF VSI for now */
 	if (vsi->seid != pf->vsi[pf->lan_vsi]->seid)
 		return -EOPNOTSUPP;
 
 	/* Find the HW bridge for the PF VSI */
-	for (i = 0; i < I40E_MAX_VEB && !veb; i++) {
-		if (pf->veb[i] && pf->veb[i]->seid == vsi->uplink_seid)
-			veb = pf->veb[i];
-	}
-
+	veb = i40e_pf_get_veb_by_seid(pf, vsi->uplink_seid);
 	if (!veb)
 		return 0;
 
@@ -13245,12 +13208,12 @@ static netdev_features_t i40e_features_check(struct sk_buff *skb,
 		features &= ~NETIF_F_GSO_MASK;
 
 	/* MACLEN can support at most 63 words */
-	len = skb_network_header(skb) - skb->data;
+	len = skb_network_offset(skb);
 	if (len & ~(63 * 2))
 		goto out_err;
 
 	/* IPLEN and EIPLEN can support at most 127 dwords */
-	len = skb_transport_header(skb) - skb_network_header(skb);
+	len = skb_network_header_len(skb);
 	if (len & ~(127 * 4))
 		goto out_err;
 
@@ -14145,7 +14108,7 @@ int i40e_vsi_release(struct i40e_vsi *vsi)
 {
 	struct i40e_mac_filter *f;
 	struct hlist_node *h;
-	struct i40e_veb *veb = NULL;
+	struct i40e_veb *veb;
 	struct i40e_pf *pf;
 	u16 uplink_seid;
 	int i, n, bkt;
@@ -14209,29 +14172,28 @@ int i40e_vsi_release(struct i40e_vsi *vsi)
 
 	/* If this was the last thing on the VEB, except for the
 	 * controlling VSI, remove the VEB, which puts the controlling
-	 * VSI onto the next level down in the switch.
+	 * VSI onto the uplink port.
 	 *
 	 * Well, okay, there's one more exception here: don't remove
-	 * the orphan VEBs yet.  We'll wait for an explicit remove request
+	 * the floating VEBs yet.  We'll wait for an explicit remove request
 	 * from up the network stack.
 	 */
-	for (n = 0, i = 0; i < pf->num_alloc_vsi; i++) {
-		if (pf->vsi[i] &&
-		    pf->vsi[i]->uplink_seid == uplink_seid &&
-		    (pf->vsi[i]->flags & I40E_VSI_FLAG_VEB_OWNER) == 0) {
-			n++;      /* count the VSIs */
-		}
-	}
-	for (i = 0; i < I40E_MAX_VEB; i++) {
-		if (!pf->veb[i])
-			continue;
-		if (pf->veb[i]->uplink_seid == uplink_seid)
-			n++;     /* count the VEBs */
-		if (pf->veb[i]->seid == uplink_seid)
-			veb = pf->veb[i];
+	veb = i40e_pf_get_veb_by_seid(pf, uplink_seid);
+	if (veb && veb->uplink_seid) {
+		n = 0;
+
+		/* Count non-controlling VSIs present on  the VEB */
+		i40e_pf_for_each_vsi(pf, i, vsi)
+			if (vsi->uplink_seid == uplink_seid &&
+			    (vsi->flags & I40E_VSI_FLAG_VEB_OWNER) == 0)
+				n++;
+
+		/* If there is no VSI except the control one then release
+		 * the VEB and put the control VSI onto VEB uplink.
+		 */
+		if (!n)
+			i40e_veb_release(veb);
 	}
-	if (n == 0 && veb && veb->uplink_seid != 0)
-		i40e_veb_release(veb);
 
 	return 0;
 }
@@ -14389,8 +14351,8 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
 	struct i40e_vsi *vsi = NULL;
 	struct i40e_veb *veb = NULL;
 	u16 alloc_queue_pairs;
-	int ret, i;
 	int v_idx;
+	int ret;
 
 	/* The requested uplink_seid must be either
 	 *     - the PF's port seid
@@ -14405,21 +14367,9 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
 	 *
 	 * Find which uplink_seid we were given and create a new VEB if needed
 	 */
-	for (i = 0; i < I40E_MAX_VEB; i++) {
-		if (pf->veb[i] && pf->veb[i]->seid == uplink_seid) {
-			veb = pf->veb[i];
-			break;
-		}
-	}
-
+	veb = i40e_pf_get_veb_by_seid(pf, uplink_seid);
 	if (!veb && uplink_seid != pf->mac_seid) {
-
-		for (i = 0; i < pf->num_alloc_vsi; i++) {
-			if (pf->vsi[i] && pf->vsi[i]->seid == uplink_seid) {
-				vsi = pf->vsi[i];
-				break;
-			}
-		}
+		vsi = i40e_pf_get_vsi_by_seid(pf, uplink_seid);
 		if (!vsi) {
 			dev_info(&pf->pdev->dev, "no such uplink_seid %d\n",
 				 uplink_seid);
@@ -14448,10 +14398,7 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
 			}
 			i40e_config_bridge_mode(veb);
 		}
-		for (i = 0; i < I40E_MAX_VEB && !veb; i++) {
-			if (pf->veb[i] && pf->veb[i]->seid == vsi->uplink_seid)
-				veb = pf->veb[i];
-		}
+		veb = i40e_pf_get_veb_by_seid(pf, vsi->uplink_seid);
 		if (!veb) {
 			dev_info(&pf->pdev->dev, "couldn't add VEB\n");
 			return NULL;
@@ -14681,29 +14628,24 @@ static void i40e_switch_branch_release(struct i40e_veb *branch)
 	struct i40e_pf *pf = branch->pf;
 	u16 branch_seid = branch->seid;
 	u16 veb_idx = branch->idx;
+	struct i40e_vsi *vsi;
+	struct i40e_veb *veb;
 	int i;
 
 	/* release any VEBs on this VEB - RECURSION */
-	for (i = 0; i < I40E_MAX_VEB; i++) {
-		if (!pf->veb[i])
-			continue;
-		if (pf->veb[i]->uplink_seid == branch->seid)
-			i40e_switch_branch_release(pf->veb[i]);
-	}
+	i40e_pf_for_each_veb(pf, i, veb)
+		if (veb->uplink_seid == branch->seid)
+			i40e_switch_branch_release(veb);
 
 	/* Release the VSIs on this VEB, but not the owner VSI.
 	 *
 	 * NOTE: Removing the last VSI on a VEB has the SIDE EFFECT of removing
 	 *       the VEB itself, so don't use (*branch) after this loop.
 	 */
-	for (i = 0; i < pf->num_alloc_vsi; i++) {
-		if (!pf->vsi[i])
-			continue;
-		if (pf->vsi[i]->uplink_seid == branch_seid &&
-		   (pf->vsi[i]->flags & I40E_VSI_FLAG_VEB_OWNER) == 0) {
-			i40e_vsi_release(pf->vsi[i]);
-		}
-	}
+	i40e_pf_for_each_vsi(pf, i, vsi)
+		if (vsi->uplink_seid == branch_seid &&
+		    (vsi->flags & I40E_VSI_FLAG_VEB_OWNER) == 0)
+			i40e_vsi_release(vsi);
 
 	/* There's one corner case where the VEB might not have been
 	 * removed, so double check it here and remove it if needed.
@@ -14741,38 +14683,35 @@ static void i40e_veb_clear(struct i40e_veb *veb)
  **/
 void i40e_veb_release(struct i40e_veb *veb)
 {
-	struct i40e_vsi *vsi = NULL;
+	struct i40e_vsi *vsi, *vsi_it;
 	struct i40e_pf *pf;
 	int i, n = 0;
 
 	pf = veb->pf;
 
 	/* find the remaining VSI and check for extras */
-	for (i = 0; i < pf->num_alloc_vsi; i++) {
-		if (pf->vsi[i] && pf->vsi[i]->uplink_seid == veb->seid) {
+	i40e_pf_for_each_vsi(pf, i, vsi_it)
+		if (vsi_it->uplink_seid == veb->seid) {
+			if (vsi_it->flags & I40E_VSI_FLAG_VEB_OWNER)
+				vsi = vsi_it;
 			n++;
-			vsi = pf->vsi[i];
 		}
-	}
-	if (n != 1) {
+
+	/* Floating VEB has to be empty and regular one must have
+	 * single owner VSI.
+	 */
+	if ((veb->uplink_seid && n != 1) || (!veb->uplink_seid && n != 0)) {
 		dev_info(&pf->pdev->dev,
 			 "can't remove VEB %d with %d VSIs left\n",
 			 veb->seid, n);
 		return;
 	}
 
-	/* move the remaining VSI to uplink veb */
-	vsi->flags &= ~I40E_VSI_FLAG_VEB_OWNER;
+	/* For regular VEB move the owner VSI to uplink port */
 	if (veb->uplink_seid) {
+		vsi->flags &= ~I40E_VSI_FLAG_VEB_OWNER;
 		vsi->uplink_seid = veb->uplink_seid;
-		if (veb->uplink_seid == pf->mac_seid)
-			vsi->veb_idx = I40E_NO_VEB;
-		else
-			vsi->veb_idx = veb->veb_idx;
-	} else {
-		/* floating VEB */
-		vsi->uplink_seid = pf->vsi[pf->lan_vsi]->uplink_seid;
-		vsi->veb_idx = pf->vsi[pf->lan_vsi]->veb_idx;
+		vsi->veb_idx = I40E_NO_VEB;
 	}
 
 	i40e_aq_delete_element(&pf->hw, veb->seid, NULL);
@@ -14790,8 +14729,8 @@ static int i40e_add_veb(struct i40e_veb *veb, struct i40e_vsi *vsi)
 	bool enable_stats = !!test_bit(I40E_FLAG_VEB_STATS_ENA, pf->flags);
 	int ret;
 
-	ret = i40e_aq_add_veb(&pf->hw, veb->uplink_seid, vsi->seid,
-			      veb->enabled_tc, false,
+	ret = i40e_aq_add_veb(&pf->hw, veb->uplink_seid, vsi ? vsi->seid : 0,
+			      veb->enabled_tc, vsi ? false : true,
 			      &veb->seid, enable_stats, NULL);
 
 	/* get a VEB from the hardware */
@@ -14823,9 +14762,11 @@ static int i40e_add_veb(struct i40e_veb *veb, struct i40e_vsi *vsi)
 		return -ENOENT;
 	}
 
-	vsi->uplink_seid = veb->seid;
-	vsi->veb_idx = veb->idx;
-	vsi->flags |= I40E_VSI_FLAG_VEB_OWNER;
+	if (vsi) {
+		vsi->uplink_seid = veb->seid;
+		vsi->veb_idx = veb->idx;
+		vsi->flags |= I40E_VSI_FLAG_VEB_OWNER;
+	}
 
 	return 0;
 }
@@ -14850,8 +14791,9 @@ struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags,
 				u16 uplink_seid, u16 vsi_seid,
 				u8 enabled_tc)
 {
-	struct i40e_veb *veb, *uplink_veb = NULL;
-	int vsi_idx, veb_idx;
+	struct i40e_vsi *vsi = NULL;
+	struct i40e_veb *veb;
+	int veb_idx;
 	int ret;
 
 	/* if one seid is 0, the other must be 0 to create a floating relay */
@@ -14864,26 +14806,11 @@ struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags,
 	}
 
 	/* make sure there is such a vsi and uplink */
-	for (vsi_idx = 0; vsi_idx < pf->num_alloc_vsi; vsi_idx++)
-		if (pf->vsi[vsi_idx] && pf->vsi[vsi_idx]->seid == vsi_seid)
-			break;
-	if (vsi_idx == pf->num_alloc_vsi && vsi_seid != 0) {
-		dev_info(&pf->pdev->dev, "vsi seid %d not found\n",
-			 vsi_seid);
-		return NULL;
-	}
-
-	if (uplink_seid && uplink_seid != pf->mac_seid) {
-		for (veb_idx = 0; veb_idx < I40E_MAX_VEB; veb_idx++) {
-			if (pf->veb[veb_idx] &&
-			    pf->veb[veb_idx]->seid == uplink_seid) {
-				uplink_veb = pf->veb[veb_idx];
-				break;
-			}
-		}
-		if (!uplink_veb) {
-			dev_info(&pf->pdev->dev,
-				 "uplink seid %d not found\n", uplink_seid);
+	if (vsi_seid) {
+		vsi = i40e_pf_get_vsi_by_seid(pf, vsi_seid);
+		if (!vsi) {
+			dev_err(&pf->pdev->dev, "vsi seid %d not found\n",
+				vsi_seid);
 			return NULL;
 		}
 	}
@@ -14895,14 +14822,14 @@ struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags,
 	veb = pf->veb[veb_idx];
 	veb->flags = flags;
 	veb->uplink_seid = uplink_seid;
-	veb->veb_idx = (uplink_veb ? uplink_veb->idx : I40E_NO_VEB);
 	veb->enabled_tc = (enabled_tc ? enabled_tc : 0x1);
 
 	/* create the VEB in the switch */
-	ret = i40e_add_veb(veb, pf->vsi[vsi_idx]);
+	ret = i40e_add_veb(veb, vsi);
 	if (ret)
 		goto err_veb;
-	if (vsi_idx == pf->lan_vsi)
+
+	if (vsi && vsi->idx == pf->lan_vsi)
 		pf->lan_veb = veb->idx;
 
 	return veb;
@@ -14930,6 +14857,7 @@ static void i40e_setup_pf_switch_element(struct i40e_pf *pf,
 	u16 uplink_seid = le16_to_cpu(ele->uplink_seid);
 	u8 element_type = ele->element_type;
 	u16 seid = le16_to_cpu(ele->seid);
+	struct i40e_veb *veb;
 
 	if (printconfig)
 		dev_info(&pf->pdev->dev,
@@ -14948,13 +14876,10 @@ static void i40e_setup_pf_switch_element(struct i40e_pf *pf,
 			int v;
 
 			/* find existing or else empty VEB */
-			for (v = 0; v < I40E_MAX_VEB; v++) {
-				if (pf->veb[v] && (pf->veb[v]->seid == seid)) {
-					pf->lan_veb = v;
-					break;
-				}
-			}
-			if (pf->lan_veb >= I40E_MAX_VEB) {
+			veb = i40e_pf_get_veb_by_seid(pf, seid);
+			if (veb) {
+				pf->lan_veb = veb->idx;
+			} else {
 				v = i40e_veb_mem_alloc(pf);
 				if (v < 0)
 					break;
@@ -14967,7 +14892,6 @@ static void i40e_setup_pf_switch_element(struct i40e_pf *pf,
 		pf->veb[pf->lan_veb]->seid = seid;
 		pf->veb[pf->lan_veb]->uplink_seid = pf->mac_seid;
 		pf->veb[pf->lan_veb]->pf = pf;
-		pf->veb[pf->lan_veb]->veb_idx = I40E_NO_VEB;
 		break;
 	case I40E_SWITCH_ELEMENT_TYPE_VSI:
 		if (num_reported != 1)
@@ -15630,6 +15554,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 #ifdef CONFIG_I40E_DCB
 	enum i40e_get_fw_lldp_status_resp lldp_status;
 #endif /* CONFIG_I40E_DCB */
+	struct i40e_vsi *vsi;
 	struct i40e_pf *pf;
 	struct i40e_hw *hw;
 	u16 wol_nvm_bits;
@@ -15640,7 +15565,6 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 #endif /* CONFIG_I40E_DCB */
 	int err;
 	u32 val;
-	u32 i;
 
 	err = pci_enable_device_mem(pdev);
 	if (err)
@@ -15990,12 +15914,9 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	INIT_LIST_HEAD(&pf->vsi[pf->lan_vsi]->ch_list);
 
 	/* if FDIR VSI was set up, start it now */
-	for (i = 0; i < pf->num_alloc_vsi; i++) {
-		if (pf->vsi[i] && pf->vsi[i]->type == I40E_VSI_FDIR) {
-			i40e_vsi_open(pf->vsi[i]);
-			break;
-		}
-	}
+	vsi = i40e_find_vsi_by_type(pf, I40E_VSI_FDIR);
+	if (vsi)
+		i40e_vsi_open(vsi);
 
 	/* The driver only wants link up/down and module qualification
 	 * reports from firmware.  Note the negative logic.
@@ -16241,6 +16162,8 @@ static void i40e_remove(struct pci_dev *pdev)
 {
 	struct i40e_pf *pf = pci_get_drvdata(pdev);
 	struct i40e_hw *hw = &pf->hw;
+	struct i40e_vsi *vsi;
+	struct i40e_veb *veb;
 	int ret_code;
 	int i;
 
@@ -16298,24 +16221,19 @@ static void i40e_remove(struct pci_dev *pdev)
 	/* If there is a switch structure or any orphans, remove them.
 	 * This will leave only the PF's VSI remaining.
 	 */
-	for (i = 0; i < I40E_MAX_VEB; i++) {
-		if (!pf->veb[i])
-			continue;
-
-		if (pf->veb[i]->uplink_seid == pf->mac_seid ||
-		    pf->veb[i]->uplink_seid == 0)
-			i40e_switch_branch_release(pf->veb[i]);
-	}
+	i40e_pf_for_each_veb(pf, i, veb)
+		if (veb->uplink_seid == pf->mac_seid ||
+		    veb->uplink_seid == 0)
+			i40e_switch_branch_release(veb);
 
 	/* Now we can shutdown the PF's VSIs, just before we kill
 	 * adminq and hmc.
 	 */
-	for (i = pf->num_alloc_vsi; i--;)
-		if (pf->vsi[i]) {
-			i40e_vsi_close(pf->vsi[i]);
-			i40e_vsi_release(pf->vsi[i]);
-			pf->vsi[i] = NULL;
-		}
+	i40e_pf_for_each_vsi(pf, i, vsi) {
+		i40e_vsi_close(vsi);
+		i40e_vsi_release(vsi);
+		pf->vsi[i] = NULL;
+	}
 
 	i40e_cloud_filter_exit(pf);
 
@@ -16352,18 +16270,17 @@ unmap:
 	/* Clear all dynamic memory lists of rings, q_vectors, and VSIs */
 	rtnl_lock();
 	i40e_clear_interrupt_scheme(pf);
-	for (i = 0; i < pf->num_alloc_vsi; i++) {
-		if (pf->vsi[i]) {
-			if (!test_bit(__I40E_RECOVERY_MODE, pf->state))
-				i40e_vsi_clear_rings(pf->vsi[i]);
-			i40e_vsi_clear(pf->vsi[i]);
-			pf->vsi[i] = NULL;
-		}
+	i40e_pf_for_each_vsi(pf, i, vsi) {
+		if (!test_bit(__I40E_RECOVERY_MODE, pf->state))
+			i40e_vsi_clear_rings(vsi);
+
+		i40e_vsi_clear(vsi);
+		pf->vsi[i] = NULL;
 	}
 	rtnl_unlock();
 
-	for (i = 0; i < I40E_MAX_VEB; i++) {
-		kfree(pf->veb[i]);
+	i40e_pf_for_each_veb(pf, i, veb) {
+		kfree(veb);
 		pf->veb[i] = NULL;
 	}
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index b34c71770887..83a34e98bdc7 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -491,8 +491,6 @@ static void i40e_release_rdma_qvlist(struct i40e_vf *vf)
 		u32 v_idx, reg_idx, reg;
 
 		qv_info = &qvlist_info->qv_info[i];
-		if (!qv_info)
-			continue;
 		v_idx = qv_info->v_idx;
 		if (qv_info->ceq_idx != I40E_QUEUE_INVALID_IDX) {
 			/* Figure out the queue after CEQ and make that the
@@ -562,8 +560,6 @@ i40e_config_rdma_qvlist(struct i40e_vf *vf,
 	msix_vf = pf->hw.func_caps.num_msix_vectors_vf;
 	for (i = 0; i < qvlist_info->num_vectors; i++) {
 		qv_info = &qvlist_info->qv_info[i];
-		if (!qv_info)
-			continue;
 
 		/* Validate vector id belongs to this vf */
 		if (!i40e_vc_isvalid_vector_id(vf, qv_info->v_idx)) {
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 335fd13e86f7..ef2440f3abf8 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -2170,19 +2170,10 @@ static int iavf_process_aq_command(struct iavf_adapter *adapter)
 		iavf_add_cloud_filter(adapter);
 		return 0;
 	}
-
-	if (adapter->aq_required & IAVF_FLAG_AQ_DEL_CLOUD_FILTER) {
-		iavf_del_cloud_filter(adapter);
-		return 0;
-	}
 	if (adapter->aq_required & IAVF_FLAG_AQ_DEL_CLOUD_FILTER) {
 		iavf_del_cloud_filter(adapter);
 		return 0;
 	}
-	if (adapter->aq_required & IAVF_FLAG_AQ_ADD_CLOUD_FILTER) {
-		iavf_add_cloud_filter(adapter);
-		return 0;
-	}
 	if (adapter->aq_required & IAVF_FLAG_AQ_ADD_FDIR_FILTER) {
 		iavf_add_fdir_filter(adapter);
 		return IAVF_SUCCESS;
@@ -4423,12 +4414,12 @@ static netdev_features_t iavf_features_check(struct sk_buff *skb,
 		features &= ~NETIF_F_GSO_MASK;
 
 	/* MACLEN can support at most 63 words */
-	len = skb_network_header(skb) - skb->data;
+	len = skb_network_offset(skb);
 	if (len & ~(63 * 2))
 		goto out_err;
 
 	/* IPLEN and EIPLEN can support at most 127 dwords */
-	len = skb_transport_header(skb) - skb_network_header(skb);
+	len = skb_network_header_len(skb);
 	if (len & ~(127 * 4))
 		goto out_err;
 
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index 367b613d92c0..365c03d1c462 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -493,7 +493,6 @@ enum ice_pf_flags {
 	ICE_FLAG_DCB_ENA,
 	ICE_FLAG_FD_ENA,
 	ICE_FLAG_PTP_SUPPORTED,		/* PTP is supported by NVM */
-	ICE_FLAG_PTP,			/* PTP is enabled by software */
 	ICE_FLAG_ADV_FEATURES,
 	ICE_FLAG_TC_MQPRIO,		/* support for Multi queue TC */
 	ICE_FLAG_CLS_FLOWER,
@@ -606,6 +605,7 @@ struct ice_pf {
 	wait_queue_head_t reset_wait_queue;
 
 	u32 hw_csum_rx_error;
+	u32 hw_rx_eipe_error;
 	u32 oicr_err_reg;
 	struct msi_map oicr_irq;	/* Other interrupt cause MSIX vector */
 	struct msi_map ll_ts_irq;	/* LL_TS interrupt MSIX vector */
@@ -896,6 +896,7 @@ static inline bool ice_is_adq_active(struct ice_pf *pf)
 }
 
 void ice_debugfs_fwlog_init(struct ice_pf *pf);
+void ice_debugfs_pf_deinit(struct ice_pf *pf);
 void ice_debugfs_init(void);
 void ice_debugfs_exit(void);
 void ice_pf_fwlog_update_module(struct ice_pf *pf, int log_level, int module);
@@ -983,6 +984,8 @@ void ice_service_task_schedule(struct ice_pf *pf);
 int ice_load(struct ice_pf *pf);
 void ice_unload(struct ice_pf *pf);
 void ice_adv_lnk_speed_maps_init(void);
+int ice_init_dev(struct ice_pf *pf);
+void ice_deinit_dev(struct ice_pf *pf);
 
 /**
  * ice_set_rdma_cap - enable RDMA support
diff --git a/drivers/net/ethernet/intel/ice/ice_arfs.c b/drivers/net/ethernet/intel/ice/ice_arfs.c
index cca0e753f38f..7cee365cc7d1 100644
--- a/drivers/net/ethernet/intel/ice/ice_arfs.c
+++ b/drivers/net/ethernet/intel/ice/ice_arfs.c
@@ -2,6 +2,7 @@
 /* Copyright (C) 2018-2020, Intel Corporation. */
 
 #include "ice.h"
+#include <net/rps.h>
 
 /**
  * ice_is_arfs_active - helper to check is aRFS is active
diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c
index c979192e44d1..d2fd315556a3 100644
--- a/drivers/net/ethernet/intel/ice/ice_base.c
+++ b/drivers/net/ethernet/intel/ice/ice_base.c
@@ -536,7 +536,7 @@ static void ice_xsk_pool_fill_cb(struct ice_rx_ring *ring)
  *
  * Return 0 on success and a negative value on error.
  */
-int ice_vsi_cfg_rxq(struct ice_rx_ring *ring)
+static int ice_vsi_cfg_rxq(struct ice_rx_ring *ring)
 {
 	struct device *dev = ice_pf_to_dev(ring->vsi->back);
 	u32 num_bufs = ICE_RX_DESC_UNUSED(ring);
@@ -631,6 +631,62 @@ int ice_vsi_cfg_rxq(struct ice_rx_ring *ring)
 	return 0;
 }
 
+int ice_vsi_cfg_single_rxq(struct ice_vsi *vsi, u16 q_idx)
+{
+	if (q_idx >= vsi->num_rxq)
+		return -EINVAL;
+
+	return ice_vsi_cfg_rxq(vsi->rx_rings[q_idx]);
+}
+
+/**
+ * ice_vsi_cfg_frame_size - setup max frame size and Rx buffer length
+ * @vsi: VSI
+ */
+static void ice_vsi_cfg_frame_size(struct ice_vsi *vsi)
+{
+	if (!vsi->netdev || test_bit(ICE_FLAG_LEGACY_RX, vsi->back->flags)) {
+		vsi->max_frame = ICE_MAX_FRAME_LEGACY_RX;
+		vsi->rx_buf_len = ICE_RXBUF_1664;
+#if (PAGE_SIZE < 8192)
+	} else if (!ICE_2K_TOO_SMALL_WITH_PADDING &&
+		   (vsi->netdev->mtu <= ETH_DATA_LEN)) {
+		vsi->max_frame = ICE_RXBUF_1536 - NET_IP_ALIGN;
+		vsi->rx_buf_len = ICE_RXBUF_1536 - NET_IP_ALIGN;
+#endif
+	} else {
+		vsi->max_frame = ICE_AQ_SET_MAC_FRAME_SIZE_MAX;
+		vsi->rx_buf_len = ICE_RXBUF_3072;
+	}
+}
+
+/**
+ * ice_vsi_cfg_rxqs - Configure the VSI for Rx
+ * @vsi: the VSI being configured
+ *
+ * Return 0 on success and a negative value on error
+ * Configure the Rx VSI for operation.
+ */
+int ice_vsi_cfg_rxqs(struct ice_vsi *vsi)
+{
+	u16 i;
+
+	if (vsi->type == ICE_VSI_VF)
+		goto setup_rings;
+
+	ice_vsi_cfg_frame_size(vsi);
+setup_rings:
+	/* set up individual rings */
+	ice_for_each_rxq(vsi, i) {
+		int err = ice_vsi_cfg_rxq(vsi->rx_rings[i]);
+
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
 /**
  * __ice_vsi_get_qs - helper function for assigning queues from PF to VSI
  * @qs_cfg: gathered variables needed for pf->vsi queues assignment
@@ -826,7 +882,7 @@ void ice_vsi_free_q_vectors(struct ice_vsi *vsi)
  * @ring: Tx ring to be configured
  * @qg_buf: queue group buffer
  */
-int
+static int
 ice_vsi_cfg_txq(struct ice_vsi *vsi, struct ice_tx_ring *ring,
 		struct ice_aqc_add_tx_qgrp *qg_buf)
 {
@@ -897,6 +953,80 @@ ice_vsi_cfg_txq(struct ice_vsi *vsi, struct ice_tx_ring *ring,
 	return 0;
 }
 
+int ice_vsi_cfg_single_txq(struct ice_vsi *vsi, struct ice_tx_ring **tx_rings,
+			   u16 q_idx)
+{
+	DEFINE_FLEX(struct ice_aqc_add_tx_qgrp, qg_buf, txqs, 1);
+
+	if (q_idx >= vsi->alloc_txq || !tx_rings || !tx_rings[q_idx])
+		return -EINVAL;
+
+	qg_buf->num_txqs = 1;
+
+	return ice_vsi_cfg_txq(vsi, tx_rings[q_idx], qg_buf);
+}
+
+/**
+ * ice_vsi_cfg_txqs - Configure the VSI for Tx
+ * @vsi: the VSI being configured
+ * @rings: Tx ring array to be configured
+ * @count: number of Tx ring array elements
+ *
+ * Return 0 on success and a negative value on error
+ * Configure the Tx VSI for operation.
+ */
+static int
+ice_vsi_cfg_txqs(struct ice_vsi *vsi, struct ice_tx_ring **rings, u16 count)
+{
+	DEFINE_FLEX(struct ice_aqc_add_tx_qgrp, qg_buf, txqs, 1);
+	int err = 0;
+	u16 q_idx;
+
+	qg_buf->num_txqs = 1;
+
+	for (q_idx = 0; q_idx < count; q_idx++) {
+		err = ice_vsi_cfg_txq(vsi, rings[q_idx], qg_buf);
+		if (err)
+			break;
+	}
+
+	return err;
+}
+
+/**
+ * ice_vsi_cfg_lan_txqs - Configure the VSI for Tx
+ * @vsi: the VSI being configured
+ *
+ * Return 0 on success and a negative value on error
+ * Configure the Tx VSI for operation.
+ */
+int ice_vsi_cfg_lan_txqs(struct ice_vsi *vsi)
+{
+	return ice_vsi_cfg_txqs(vsi, vsi->tx_rings, vsi->num_txq);
+}
+
+/**
+ * ice_vsi_cfg_xdp_txqs - Configure Tx queues dedicated for XDP in given VSI
+ * @vsi: the VSI being configured
+ *
+ * Return 0 on success and a negative value on error
+ * Configure the Tx queues dedicated for XDP in given VSI for operation.
+ */
+int ice_vsi_cfg_xdp_txqs(struct ice_vsi *vsi)
+{
+	int ret;
+	int i;
+
+	ret = ice_vsi_cfg_txqs(vsi, vsi->xdp_rings, vsi->num_xdp_txq);
+	if (ret)
+		return ret;
+
+	ice_for_each_rxq(vsi, i)
+		ice_tx_xsk_pool(vsi, i);
+
+	return 0;
+}
+
 /**
  * ice_cfg_itr - configure the initial interrupt throttle values
  * @hw: pointer to the HW structure
diff --git a/drivers/net/ethernet/intel/ice/ice_base.h b/drivers/net/ethernet/intel/ice/ice_base.h
index 17321ba75602..b711bc921928 100644
--- a/drivers/net/ethernet/intel/ice/ice_base.h
+++ b/drivers/net/ethernet/intel/ice/ice_base.h
@@ -6,7 +6,8 @@
 
 #include "ice.h"
 
-int ice_vsi_cfg_rxq(struct ice_rx_ring *ring);
+int ice_vsi_cfg_single_rxq(struct ice_vsi *vsi, u16 q_idx);
+int ice_vsi_cfg_rxqs(struct ice_vsi *vsi);
 int __ice_vsi_get_qs(struct ice_qs_cfg *qs_cfg);
 int
 ice_vsi_ctrl_one_rx_ring(struct ice_vsi *vsi, bool ena, u16 rxq_idx, bool wait);
@@ -14,9 +15,10 @@ int ice_vsi_wait_one_rx_ring(struct ice_vsi *vsi, bool ena, u16 rxq_idx);
 int ice_vsi_alloc_q_vectors(struct ice_vsi *vsi);
 void ice_vsi_map_rings_to_vectors(struct ice_vsi *vsi);
 void ice_vsi_free_q_vectors(struct ice_vsi *vsi);
-int
-ice_vsi_cfg_txq(struct ice_vsi *vsi, struct ice_tx_ring *ring,
-		struct ice_aqc_add_tx_qgrp *qg_buf);
+int ice_vsi_cfg_single_txq(struct ice_vsi *vsi, struct ice_tx_ring **tx_rings,
+			   u16 q_idx);
+int ice_vsi_cfg_lan_txqs(struct ice_vsi *vsi);
+int ice_vsi_cfg_xdp_txqs(struct ice_vsi *vsi);
 void ice_cfg_itr(struct ice_hw *hw, struct ice_q_vector *q_vector);
 void
 ice_cfg_txq_interrupt(struct ice_vsi *vsi, u16 txq, u16 msix_idx, u16 itr_idx);
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 10c32cd80fff..4d8111aeb0ff 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -154,6 +154,12 @@ static int ice_set_mac_type(struct ice_hw *hw)
 	case ICE_DEV_ID_E823L_SFP:
 		hw->mac_type = ICE_MAC_GENERIC;
 		break;
+	case ICE_DEV_ID_E825C_BACKPLANE:
+	case ICE_DEV_ID_E825C_QSFP:
+	case ICE_DEV_ID_E825C_SFP:
+	case ICE_DEV_ID_E825C_SGMII:
+		hw->mac_type = ICE_MAC_GENERIC_3K_E825;
+		break;
 	case ICE_DEV_ID_E830_BACKPLANE:
 	case ICE_DEV_ID_E830_QSFP56:
 	case ICE_DEV_ID_E830_SFP:
@@ -170,6 +176,18 @@ static int ice_set_mac_type(struct ice_hw *hw)
 }
 
 /**
+ * ice_is_generic_mac - check if device's mac_type is generic
+ * @hw: pointer to the hardware structure
+ *
+ * Return: true if mac_type is generic (with SBQ support), false if not
+ */
+bool ice_is_generic_mac(struct ice_hw *hw)
+{
+	return (hw->mac_type == ICE_MAC_GENERIC ||
+		hw->mac_type == ICE_MAC_GENERIC_3K_E825);
+}
+
+/**
  * ice_is_e810
  * @hw: pointer to the hardware structure
  *
@@ -241,6 +259,25 @@ bool ice_is_e823(struct ice_hw *hw)
 }
 
 /**
+ * ice_is_e825c - Check if a device is E825C family device
+ * @hw: pointer to the hardware structure
+ *
+ * Return: true if the device is E825-C based, false if not.
+ */
+bool ice_is_e825c(struct ice_hw *hw)
+{
+	switch (hw->device_id) {
+	case ICE_DEV_ID_E825C_BACKPLANE:
+	case ICE_DEV_ID_E825C_QSFP:
+	case ICE_DEV_ID_E825C_SFP:
+	case ICE_DEV_ID_E825C_SGMII:
+		return true;
+	default:
+		return false;
+	}
+}
+
+/**
  * ice_clear_pf_cfg - Clear PF configuration
  * @hw: pointer to the hardware structure
  *
@@ -965,9 +1002,9 @@ static void ice_get_itr_intrl_gran(struct ice_hw *hw)
  */
 int ice_init_hw(struct ice_hw *hw)
 {
-	struct ice_aqc_get_phy_caps_data *pcaps;
+	struct ice_aqc_get_phy_caps_data *pcaps __free(kfree);
+	void *mac_buf __free(kfree);
 	u16 mac_buf_len;
-	void *mac_buf;
 	int status;
 
 	/* Set MAC type based on DeviceID */
@@ -1045,7 +1082,7 @@ int ice_init_hw(struct ice_hw *hw)
 	if (status)
 		goto err_unroll_sched;
 
-	pcaps = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*pcaps), GFP_KERNEL);
+	pcaps = kzalloc(sizeof(*pcaps), GFP_KERNEL);
 	if (!pcaps) {
 		status = -ENOMEM;
 		goto err_unroll_sched;
@@ -1055,7 +1092,6 @@ int ice_init_hw(struct ice_hw *hw)
 	status = ice_aq_get_phy_caps(hw->port_info, false,
 				     ICE_AQC_REPORT_TOPO_CAP_MEDIA, pcaps,
 				     NULL);
-	devm_kfree(ice_hw_to_dev(hw), pcaps);
 	if (status)
 		dev_warn(ice_hw_to_dev(hw), "Get PHY capabilities failed status = %d, continuing anyway\n",
 			 status);
@@ -1082,18 +1118,15 @@ int ice_init_hw(struct ice_hw *hw)
 
 	/* Get MAC information */
 	/* A single port can report up to two (LAN and WoL) addresses */
-	mac_buf = devm_kcalloc(ice_hw_to_dev(hw), 2,
-			       sizeof(struct ice_aqc_manage_mac_read_resp),
-			       GFP_KERNEL);
-	mac_buf_len = 2 * sizeof(struct ice_aqc_manage_mac_read_resp);
-
+	mac_buf = kcalloc(2, sizeof(struct ice_aqc_manage_mac_read_resp),
+			  GFP_KERNEL);
 	if (!mac_buf) {
 		status = -ENOMEM;
 		goto err_unroll_fltr_mgmt_struct;
 	}
 
+	mac_buf_len = 2 * sizeof(struct ice_aqc_manage_mac_read_resp);
 	status = ice_aq_manage_mac_read(hw, mac_buf, mac_buf_len, NULL);
-	devm_kfree(ice_hw_to_dev(hw), mac_buf);
 
 	if (status)
 		goto err_unroll_fltr_mgmt_struct;
@@ -1362,9 +1395,8 @@ static const struct ice_ctx_ele ice_rlan_ctx_info[] = {
  * it to HW register space and enables the hardware to prefetch descriptors
  * instead of only fetching them on demand
  */
-int
-ice_write_rxq_ctx(struct ice_hw *hw, struct ice_rlan_ctx *rlan_ctx,
-		  u32 rxq_index)
+int ice_write_rxq_ctx(struct ice_hw *hw, struct ice_rlan_ctx *rlan_ctx,
+		      u32 rxq_index)
 {
 	u8 ctx_buf[ICE_RXQ_CTX_SZ] = { 0 };
 
@@ -3240,19 +3272,14 @@ int ice_update_link_info(struct ice_port_info *pi)
 		return status;
 
 	if (li->link_info & ICE_AQ_MEDIA_AVAILABLE) {
-		struct ice_aqc_get_phy_caps_data *pcaps;
-		struct ice_hw *hw;
+		struct ice_aqc_get_phy_caps_data *pcaps __free(kfree);
 
-		hw = pi->hw;
-		pcaps = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*pcaps),
-				     GFP_KERNEL);
+		pcaps = kzalloc(sizeof(*pcaps), GFP_KERNEL);
 		if (!pcaps)
 			return -ENOMEM;
 
 		status = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_TOPO_CAP_MEDIA,
 					     pcaps, NULL);
-
-		devm_kfree(ice_hw_to_dev(hw), pcaps);
 	}
 
 	return status;
@@ -3393,8 +3420,8 @@ ice_cfg_phy_fc(struct ice_port_info *pi, struct ice_aqc_set_phy_cfg_data *cfg,
 int
 ice_set_fc(struct ice_port_info *pi, u8 *aq_failures, bool ena_auto_link_update)
 {
+	struct ice_aqc_get_phy_caps_data *pcaps __free(kfree);
 	struct ice_aqc_set_phy_cfg_data cfg = { 0 };
-	struct ice_aqc_get_phy_caps_data *pcaps;
 	struct ice_hw *hw;
 	int status;
 
@@ -3404,7 +3431,7 @@ ice_set_fc(struct ice_port_info *pi, u8 *aq_failures, bool ena_auto_link_update)
 	*aq_failures = 0;
 	hw = pi->hw;
 
-	pcaps = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*pcaps), GFP_KERNEL);
+	pcaps = kzalloc(sizeof(*pcaps), GFP_KERNEL);
 	if (!pcaps)
 		return -ENOMEM;
 
@@ -3456,7 +3483,6 @@ ice_set_fc(struct ice_port_info *pi, u8 *aq_failures, bool ena_auto_link_update)
 	}
 
 out:
-	devm_kfree(ice_hw_to_dev(hw), pcaps);
 	return status;
 }
 
@@ -3535,7 +3561,7 @@ int
 ice_cfg_phy_fec(struct ice_port_info *pi, struct ice_aqc_set_phy_cfg_data *cfg,
 		enum ice_fec_mode fec)
 {
-	struct ice_aqc_get_phy_caps_data *pcaps;
+	struct ice_aqc_get_phy_caps_data *pcaps __free(kfree);
 	struct ice_hw *hw;
 	int status;
 
@@ -3604,8 +3630,6 @@ ice_cfg_phy_fec(struct ice_port_info *pi, struct ice_aqc_set_phy_cfg_data *cfg,
 	}
 
 out:
-	kfree(pcaps);
-
 	return status;
 }
 
@@ -4325,13 +4349,13 @@ ice_aq_add_rdma_qsets(struct ice_hw *hw, u8 num_qset_grps,
 /* End of FW Admin Queue command wrappers */
 
 /**
- * ice_write_byte - write a byte to a packed context structure
- * @src_ctx:  the context structure to read from
- * @dest_ctx: the context to be written to
- * @ce_info:  a description of the struct to be filled
+ * ice_pack_ctx_byte - write a byte to a packed context structure
+ * @src_ctx: unpacked source context structure
+ * @dest_ctx: packed destination context data
+ * @ce_info: context element description
  */
-static void
-ice_write_byte(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
+static void ice_pack_ctx_byte(u8 *src_ctx, u8 *dest_ctx,
+			      const struct ice_ctx_ele *ce_info)
 {
 	u8 src_byte, dest_byte, mask;
 	u8 *from, *dest;
@@ -4342,14 +4366,11 @@ ice_write_byte(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
 
 	/* prepare the bits and mask */
 	shift_width = ce_info->lsb % 8;
-	mask = (u8)(BIT(ce_info->width) - 1);
+	mask = GENMASK(ce_info->width - 1 + shift_width, shift_width);
 
 	src_byte = *from;
-	src_byte &= mask;
-
-	/* shift to correct alignment */
-	mask <<= shift_width;
 	src_byte <<= shift_width;
+	src_byte &= mask;
 
 	/* get the current bits from the target bit string */
 	dest = dest_ctx + (ce_info->lsb / 8);
@@ -4364,13 +4385,13 @@ ice_write_byte(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
 }
 
 /**
- * ice_write_word - write a word to a packed context structure
- * @src_ctx:  the context structure to read from
- * @dest_ctx: the context to be written to
- * @ce_info:  a description of the struct to be filled
+ * ice_pack_ctx_word - write a word to a packed context structure
+ * @src_ctx: unpacked source context structure
+ * @dest_ctx: packed destination context data
+ * @ce_info: context element description
  */
-static void
-ice_write_word(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
+static void ice_pack_ctx_word(u8 *src_ctx, u8 *dest_ctx,
+			      const struct ice_ctx_ele *ce_info)
 {
 	u16 src_word, mask;
 	__le16 dest_word;
@@ -4382,17 +4403,14 @@ ice_write_word(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
 
 	/* prepare the bits and mask */
 	shift_width = ce_info->lsb % 8;
-	mask = BIT(ce_info->width) - 1;
+	mask = GENMASK(ce_info->width - 1 + shift_width, shift_width);
 
 	/* don't swizzle the bits until after the mask because the mask bits
 	 * will be in a different bit position on big endian machines
 	 */
 	src_word = *(u16 *)from;
-	src_word &= mask;
-
-	/* shift to correct alignment */
-	mask <<= shift_width;
 	src_word <<= shift_width;
+	src_word &= mask;
 
 	/* get the current bits from the target bit string */
 	dest = dest_ctx + (ce_info->lsb / 8);
@@ -4407,13 +4425,13 @@ ice_write_word(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
 }
 
 /**
- * ice_write_dword - write a dword to a packed context structure
- * @src_ctx:  the context structure to read from
- * @dest_ctx: the context to be written to
- * @ce_info:  a description of the struct to be filled
+ * ice_pack_ctx_dword - write a dword to a packed context structure
+ * @src_ctx: unpacked source context structure
+ * @dest_ctx: packed destination context data
+ * @ce_info: context element description
  */
-static void
-ice_write_dword(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
+static void ice_pack_ctx_dword(u8 *src_ctx, u8 *dest_ctx,
+			       const struct ice_ctx_ele *ce_info)
 {
 	u32 src_dword, mask;
 	__le32 dest_dword;
@@ -4425,25 +4443,14 @@ ice_write_dword(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
 
 	/* prepare the bits and mask */
 	shift_width = ce_info->lsb % 8;
-
-	/* if the field width is exactly 32 on an x86 machine, then the shift
-	 * operation will not work because the SHL instructions count is masked
-	 * to 5 bits so the shift will do nothing
-	 */
-	if (ce_info->width < 32)
-		mask = BIT(ce_info->width) - 1;
-	else
-		mask = (u32)~0;
+	mask = GENMASK(ce_info->width - 1 + shift_width, shift_width);
 
 	/* don't swizzle the bits until after the mask because the mask bits
 	 * will be in a different bit position on big endian machines
 	 */
 	src_dword = *(u32 *)from;
-	src_dword &= mask;
-
-	/* shift to correct alignment */
-	mask <<= shift_width;
 	src_dword <<= shift_width;
+	src_dword &= mask;
 
 	/* get the current bits from the target bit string */
 	dest = dest_ctx + (ce_info->lsb / 8);
@@ -4458,13 +4465,13 @@ ice_write_dword(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
 }
 
 /**
- * ice_write_qword - write a qword to a packed context structure
- * @src_ctx:  the context structure to read from
- * @dest_ctx: the context to be written to
- * @ce_info:  a description of the struct to be filled
+ * ice_pack_ctx_qword - write a qword to a packed context structure
+ * @src_ctx: unpacked source context structure
+ * @dest_ctx: packed destination context data
+ * @ce_info: context element description
  */
-static void
-ice_write_qword(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
+static void ice_pack_ctx_qword(u8 *src_ctx, u8 *dest_ctx,
+			       const struct ice_ctx_ele *ce_info)
 {
 	u64 src_qword, mask;
 	__le64 dest_qword;
@@ -4476,25 +4483,14 @@ ice_write_qword(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
 
 	/* prepare the bits and mask */
 	shift_width = ce_info->lsb % 8;
-
-	/* if the field width is exactly 64 on an x86 machine, then the shift
-	 * operation will not work because the SHL instructions count is masked
-	 * to 6 bits so the shift will do nothing
-	 */
-	if (ce_info->width < 64)
-		mask = BIT_ULL(ce_info->width) - 1;
-	else
-		mask = (u64)~0;
+	mask = GENMASK_ULL(ce_info->width - 1 + shift_width, shift_width);
 
 	/* don't swizzle the bits until after the mask because the mask bits
 	 * will be in a different bit position on big endian machines
 	 */
 	src_qword = *(u64 *)from;
-	src_qword &= mask;
-
-	/* shift to correct alignment */
-	mask <<= shift_width;
 	src_qword <<= shift_width;
+	src_qword &= mask;
 
 	/* get the current bits from the target bit string */
 	dest = dest_ctx + (ce_info->lsb / 8);
@@ -4513,11 +4509,10 @@ ice_write_qword(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
  * @hw: pointer to the hardware structure
  * @src_ctx:  pointer to a generic non-packed context structure
  * @dest_ctx: pointer to memory for the packed structure
- * @ce_info:  a description of the structure to be transformed
+ * @ce_info: List of Rx context elements
  */
-int
-ice_set_ctx(struct ice_hw *hw, u8 *src_ctx, u8 *dest_ctx,
-	    const struct ice_ctx_ele *ce_info)
+int ice_set_ctx(struct ice_hw *hw, u8 *src_ctx, u8 *dest_ctx,
+		const struct ice_ctx_ele *ce_info)
 {
 	int f;
 
@@ -4533,16 +4528,16 @@ ice_set_ctx(struct ice_hw *hw, u8 *src_ctx, u8 *dest_ctx,
 		}
 		switch (ce_info[f].size_of) {
 		case sizeof(u8):
-			ice_write_byte(src_ctx, dest_ctx, &ce_info[f]);
+			ice_pack_ctx_byte(src_ctx, dest_ctx, &ce_info[f]);
 			break;
 		case sizeof(u16):
-			ice_write_word(src_ctx, dest_ctx, &ce_info[f]);
+			ice_pack_ctx_word(src_ctx, dest_ctx, &ce_info[f]);
 			break;
 		case sizeof(u32):
-			ice_write_dword(src_ctx, dest_ctx, &ce_info[f]);
+			ice_pack_ctx_dword(src_ctx, dest_ctx, &ce_info[f]);
 			break;
 		case sizeof(u64):
-			ice_write_qword(src_ctx, dest_ctx, &ce_info[f]);
+			ice_pack_ctx_qword(src_ctx, dest_ctx, &ce_info[f]);
 			break;
 		default:
 			return -EINVAL;
diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h
index 3e933f75e948..ffb22c7ce28b 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.h
+++ b/drivers/net/ethernet/intel/ice/ice_common.h
@@ -53,9 +53,8 @@ int ice_get_caps(struct ice_hw *hw);
 
 void ice_set_safe_mode_caps(struct ice_hw *hw);
 
-int
-ice_write_rxq_ctx(struct ice_hw *hw, struct ice_rlan_ctx *rlan_ctx,
-		  u32 rxq_index);
+int ice_write_rxq_ctx(struct ice_hw *hw, struct ice_rlan_ctx *rlan_ctx,
+		      u32 rxq_index);
 
 int
 ice_aq_get_rss_lut(struct ice_hw *hw, struct ice_aq_get_set_rss_lut_params *get_params);
@@ -72,9 +71,8 @@ bool ice_check_sq_alive(struct ice_hw *hw, struct ice_ctl_q_info *cq);
 int ice_aq_q_shutdown(struct ice_hw *hw, bool unloading);
 void ice_fill_dflt_direct_cmd_desc(struct ice_aq_desc *desc, u16 opcode);
 extern const struct ice_ctx_ele ice_tlan_ctx_info[];
-int
-ice_set_ctx(struct ice_hw *hw, u8 *src_ctx, u8 *dest_ctx,
-	    const struct ice_ctx_ele *ce_info);
+int ice_set_ctx(struct ice_hw *hw, u8 *src_ctx, u8 *dest_ctx,
+		const struct ice_ctx_ele *ce_info);
 
 extern struct mutex ice_global_cfg_lock_sw;
 
@@ -112,6 +110,7 @@ ice_update_phy_type(u64 *phy_type_low, u64 *phy_type_high,
 int
 ice_aq_manage_mac_write(struct ice_hw *hw, const u8 *mac_addr, u8 flags,
 			struct ice_sq_cd *cd);
+bool ice_is_generic_mac(struct ice_hw *hw);
 bool ice_is_e810(struct ice_hw *hw);
 int ice_clear_pf_cfg(struct ice_hw *hw);
 int
@@ -251,6 +250,7 @@ ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
 		  u64 *prev_stat, u64 *cur_stat);
 bool ice_is_e810t(struct ice_hw *hw);
 bool ice_is_e823(struct ice_hw *hw);
+bool ice_is_e825c(struct ice_hw *hw);
 int
 ice_sched_query_elem(struct ice_hw *hw, u32 node_teid,
 		     struct ice_aqc_txsched_elem_data *buf);
diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.c b/drivers/net/ethernet/intel/ice/ice_controlq.c
index e7d2474c431c..ffe660f34992 100644
--- a/drivers/net/ethernet/intel/ice/ice_controlq.c
+++ b/drivers/net/ethernet/intel/ice/ice_controlq.c
@@ -666,7 +666,7 @@ bool ice_is_sbq_supported(struct ice_hw *hw)
 	/* The device sideband queue is only supported on devices with the
 	 * generic MAC type.
 	 */
-	return hw->mac_type == ICE_MAC_GENERIC;
+	return ice_is_generic_mac(hw);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ice/ice_ddp.c b/drivers/net/ethernet/intel/ice/ice_ddp.c
index 8b7504a9df31..7532d11ad7f3 100644
--- a/drivers/net/ethernet/intel/ice/ice_ddp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ddp.c
@@ -1825,6 +1825,7 @@ static u32 ice_get_pkg_segment_id(enum ice_mac_type mac_type)
 		seg_id = SEGMENT_TYPE_ICE_E830;
 		break;
 	case ICE_MAC_GENERIC:
+	case ICE_MAC_GENERIC_3K_E825:
 	default:
 		seg_id = SEGMENT_TYPE_ICE_E810;
 		break;
@@ -1845,6 +1846,9 @@ static u32 ice_get_pkg_sign_type(enum ice_mac_type mac_type)
 	case ICE_MAC_E830:
 		sign_type = SEGMENT_SIGN_TYPE_RSA3K_SBB;
 		break;
+	case ICE_MAC_GENERIC_3K_E825:
+		sign_type = SEGMENT_SIGN_TYPE_RSA3K_E825;
+		break;
 	case ICE_MAC_GENERIC:
 	default:
 		sign_type = SEGMENT_SIGN_TYPE_RSA2K;
diff --git a/drivers/net/ethernet/intel/ice/ice_debugfs.c b/drivers/net/ethernet/intel/ice/ice_debugfs.c
index c2bfba6b9ead..d252d98218d0 100644
--- a/drivers/net/ethernet/intel/ice/ice_debugfs.c
+++ b/drivers/net/ethernet/intel/ice/ice_debugfs.c
@@ -64,9 +64,6 @@ static const char * const ice_fwlog_level_string[] = {
 	"verbose",
 };
 
-/* the order in this array is important. it matches the ordering of the
- * values in the FW so the index is the same value as in ice_fwlog_level
- */
 static const char * const ice_fwlog_log_size[] = {
 	"128K",
 	"256K",
@@ -648,6 +645,16 @@ err_create_module_files:
 }
 
 /**
+ * ice_debugfs_pf_deinit - cleanup PF's debugfs
+ * @pf: pointer to the PF struct
+ */
+void ice_debugfs_pf_deinit(struct ice_pf *pf)
+{
+	debugfs_remove_recursive(pf->ice_debugfs_pf);
+	pf->ice_debugfs_pf = NULL;
+}
+
+/**
  * ice_debugfs_init - create root directory for debugfs entries
  */
 void ice_debugfs_init(void)
diff --git a/drivers/net/ethernet/intel/ice/ice_devids.h b/drivers/net/ethernet/intel/ice/ice_devids.h
index a2d384dbfc76..9dfae9bce758 100644
--- a/drivers/net/ethernet/intel/ice/ice_devids.h
+++ b/drivers/net/ethernet/intel/ice/ice_devids.h
@@ -71,5 +71,13 @@
 #define ICE_DEV_ID_E822L_10G_BASE_T	0x1899
 /* Intel(R) Ethernet Connection E822-L 1GbE */
 #define ICE_DEV_ID_E822L_SGMII		0x189A
+/* Intel(R) Ethernet Connection E825-C for backplane */
+#define ICE_DEV_ID_E825C_BACKPLANE	0x579c
+/* Intel(R) Ethernet Connection E825-C for QSFP */
+#define ICE_DEV_ID_E825C_QSFP		0x579d
+/* Intel(R) Ethernet Connection E825-C for SFP */
+#define ICE_DEV_ID_E825C_SFP		0x579e
+/* Intel(R) Ethernet Connection E825-C 1GbE */
+#define ICE_DEV_ID_E825C_SGMII		0x579f
 
 #endif /* _ICE_DEVIDS_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_devlink.c b/drivers/net/ethernet/intel/ice/ice_devlink.c
index 65be56f2af9e..b516e42b41f0 100644
--- a/drivers/net/ethernet/intel/ice/ice_devlink.c
+++ b/drivers/net/ethernet/intel/ice/ice_devlink.c
@@ -445,6 +445,20 @@ ice_devlink_reload_empr_start(struct ice_pf *pf,
 }
 
 /**
+ * ice_devlink_reinit_down - unload given PF
+ * @pf: pointer to the PF struct
+ */
+static void ice_devlink_reinit_down(struct ice_pf *pf)
+{
+	/* No need to take devl_lock, it's already taken by devlink API */
+	ice_unload(pf);
+	rtnl_lock();
+	ice_vsi_decfg(ice_get_main_vsi(pf));
+	rtnl_unlock();
+	ice_deinit_dev(pf);
+}
+
+/**
  * ice_devlink_reload_down - prepare for reload
  * @devlink: pointer to the devlink instance to reload
  * @netns_change: if true, the network namespace is changing
@@ -477,7 +491,7 @@ ice_devlink_reload_down(struct devlink *devlink, bool netns_change,
 					   "Remove all VFs before doing reinit\n");
 			return -EOPNOTSUPP;
 		}
-		ice_unload(pf);
+		ice_devlink_reinit_down(pf);
 		return 0;
 	case DEVLINK_RELOAD_ACTION_FW_ACTIVATE:
 		return ice_devlink_reload_empr_start(pf, extack);
@@ -1270,6 +1284,45 @@ static int ice_devlink_set_parent(struct devlink_rate *devlink_rate,
 }
 
 /**
+ * ice_devlink_reinit_up - do reinit of the given PF
+ * @pf: pointer to the PF struct
+ */
+static int ice_devlink_reinit_up(struct ice_pf *pf)
+{
+	struct ice_vsi *vsi = ice_get_main_vsi(pf);
+	struct ice_vsi_cfg_params params;
+	int err;
+
+	err = ice_init_dev(pf);
+	if (err)
+		return err;
+
+	params = ice_vsi_to_params(vsi);
+	params.flags = ICE_VSI_FLAG_INIT;
+
+	rtnl_lock();
+	err = ice_vsi_cfg(vsi, &params);
+	rtnl_unlock();
+	if (err)
+		goto err_vsi_cfg;
+
+	/* No need to take devl_lock, it's already taken by devlink API */
+	err = ice_load(pf);
+	if (err)
+		goto err_load;
+
+	return 0;
+
+err_load:
+	rtnl_lock();
+	ice_vsi_decfg(vsi);
+	rtnl_unlock();
+err_vsi_cfg:
+	ice_deinit_dev(pf);
+	return err;
+}
+
+/**
  * ice_devlink_reload_up - do reload up after reinit
  * @devlink: pointer to the devlink instance reloading
  * @action: the action requested
@@ -1289,7 +1342,7 @@ ice_devlink_reload_up(struct devlink *devlink,
 	switch (action) {
 	case DEVLINK_RELOAD_ACTION_DRIVER_REINIT:
 		*actions_performed = BIT(DEVLINK_RELOAD_ACTION_DRIVER_REINIT);
-		return ice_load(pf);
+		return ice_devlink_reinit_up(pf);
 	case DEVLINK_RELOAD_ACTION_FW_ACTIVATE:
 		*actions_performed = BIT(DEVLINK_RELOAD_ACTION_FW_ACTIVATE);
 		return ice_devlink_reload_empr_finish(pf, extack);
@@ -1569,6 +1622,7 @@ static const struct devlink_port_ops ice_devlink_port_ops = {
  * @pf: the PF to create a devlink port for
  *
  * Create and register a devlink_port for this PF.
+ * This function has to be called under devl_lock.
  *
  * Return: zero on success or an error code on failure.
  */
@@ -1581,6 +1635,8 @@ int ice_devlink_create_pf_port(struct ice_pf *pf)
 	struct device *dev;
 	int err;
 
+	devlink = priv_to_devlink(pf);
+
 	dev = ice_pf_to_dev(pf);
 
 	devlink_port = &pf->devlink_port;
@@ -1601,10 +1657,9 @@ int ice_devlink_create_pf_port(struct ice_pf *pf)
 	ice_devlink_set_switch_id(pf, &attrs.switch_id);
 
 	devlink_port_attrs_set(devlink_port, &attrs);
-	devlink = priv_to_devlink(pf);
 
-	err = devlink_port_register_with_ops(devlink, devlink_port, vsi->idx,
-					     &ice_devlink_port_ops);
+	err = devl_port_register_with_ops(devlink, devlink_port, vsi->idx,
+					  &ice_devlink_port_ops);
 	if (err) {
 		dev_err(dev, "Failed to create devlink port for PF %d, error %d\n",
 			pf->hw.pf_id, err);
@@ -1619,10 +1674,11 @@ int ice_devlink_create_pf_port(struct ice_pf *pf)
  * @pf: the PF to cleanup
  *
  * Unregisters the devlink_port structure associated with this PF.
+ * This function has to be called under devl_lock.
  */
 void ice_devlink_destroy_pf_port(struct ice_pf *pf)
 {
-	devlink_port_unregister(&pf->devlink_port);
+	devl_port_unregister(&pf->devlink_port);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ice/ice_dpll.c b/drivers/net/ethernet/intel/ice/ice_dpll.c
index bd9b1fed74ab..e92be6f130a3 100644
--- a/drivers/net/ethernet/intel/ice/ice_dpll.c
+++ b/drivers/net/ethernet/intel/ice/ice_dpll.c
@@ -527,6 +527,7 @@ ice_dpll_hw_input_prio_set(struct ice_pf *pf, struct ice_dpll *dpll,
  * @dpll: registered dpll pointer
  * @dpll_priv: private data pointer passed on dpll registration
  * @status: on success holds dpll's lock status
+ * @status_error: status error value
  * @extack: error reporting
  *
  * Dpll subsystem callback, provides dpll's lock status.
@@ -539,6 +540,7 @@ ice_dpll_hw_input_prio_set(struct ice_pf *pf, struct ice_dpll *dpll,
 static int
 ice_dpll_lock_status_get(const struct dpll_device *dpll, void *dpll_priv,
 			 enum dpll_lock_status *status,
+			 enum dpll_lock_status_error *status_error,
 			 struct netlink_ext_ack *extack)
 {
 	struct ice_dpll *d = dpll_priv;
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index a19b06f18e40..255a9c8151b4 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -129,6 +129,7 @@ static const struct ice_stats ice_gstrings_pf_stats[] = {
 	ICE_PF_STAT("rx_oversize.nic", stats.rx_oversize),
 	ICE_PF_STAT("rx_jabber.nic", stats.rx_jabber),
 	ICE_PF_STAT("rx_csum_bad.nic", hw_csum_rx_error),
+	ICE_PF_STAT("rx_eipe_error.nic", hw_rx_eipe_error),
 	ICE_PF_STAT("rx_dropped.nic", stats.eth.rx_discards),
 	ICE_PF_STAT("rx_crc_errors.nic", stats.crc_errors),
 	ICE_PF_STAT("illegal_bytes.nic", stats.illegal_bytes),
@@ -801,7 +802,7 @@ static int ice_lbtest_create_frame(struct ice_pf *pf, u8 **ret_data, u16 size)
 	if (!pf)
 		return -EINVAL;
 
-	data = devm_kzalloc(ice_pf_to_dev(pf), size, GFP_KERNEL);
+	data = kzalloc(size, GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
 
@@ -944,11 +945,9 @@ static u64 ice_loopback_test(struct net_device *netdev)
 	int num_frames, valid_frames;
 	struct ice_tx_ring *tx_ring;
 	struct ice_rx_ring *rx_ring;
-	struct device *dev;
-	u8 *tx_frame;
+	u8 *tx_frame __free(kfree);
 	int i;
 
-	dev = ice_pf_to_dev(pf);
 	netdev_info(netdev, "loopback test\n");
 
 	test_vsi = ice_lb_vsi_setup(pf, pf->hw.port_info);
@@ -993,7 +992,7 @@ static u64 ice_loopback_test(struct net_device *netdev)
 	for (i = 0; i < num_frames; i++) {
 		if (ice_diag_send(tx_ring, tx_frame, ICE_LB_FRAME_SIZE)) {
 			ret = 8;
-			goto lbtest_free_frame;
+			goto remove_mac_filters;
 		}
 	}
 
@@ -1003,8 +1002,6 @@ static u64 ice_loopback_test(struct net_device *netdev)
 	else if (valid_frames != num_frames)
 		ret = 10;
 
-lbtest_free_frame:
-	devm_kfree(dev, tx_frame);
 remove_mac_filters:
 	if (ice_fltr_remove_mac(test_vsi, broadcast, ICE_FWD_TO_VSI))
 		netdev_err(netdev, "Could not remove MAC filter for the test VSI\n");
@@ -2486,6 +2483,24 @@ static u32 ice_parse_hdrs(struct ethtool_rxnfc *nfc)
 	case SCTP_V4_FLOW:
 		hdrs |= ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV4;
 		break;
+	case GTPU_V4_FLOW:
+		hdrs |= ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_IPV4;
+		break;
+	case GTPC_V4_FLOW:
+		hdrs |= ICE_FLOW_SEG_HDR_GTPC | ICE_FLOW_SEG_HDR_IPV4;
+		break;
+	case GTPC_TEID_V4_FLOW:
+		hdrs |= ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_IPV4;
+		break;
+	case GTPU_EH_V4_FLOW:
+		hdrs |= ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_IPV4;
+		break;
+	case GTPU_UL_V4_FLOW:
+		hdrs |= ICE_FLOW_SEG_HDR_GTPU_UP | ICE_FLOW_SEG_HDR_IPV4;
+		break;
+	case GTPU_DL_V4_FLOW:
+		hdrs |= ICE_FLOW_SEG_HDR_GTPU_DWN | ICE_FLOW_SEG_HDR_IPV4;
+		break;
 	case TCP_V6_FLOW:
 		hdrs |= ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV6;
 		break;
@@ -2495,6 +2510,24 @@ static u32 ice_parse_hdrs(struct ethtool_rxnfc *nfc)
 	case SCTP_V6_FLOW:
 		hdrs |= ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV6;
 		break;
+	case GTPU_V6_FLOW:
+		hdrs |= ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_IPV6;
+		break;
+	case GTPC_V6_FLOW:
+		hdrs |= ICE_FLOW_SEG_HDR_GTPC | ICE_FLOW_SEG_HDR_IPV6;
+		break;
+	case GTPC_TEID_V6_FLOW:
+		hdrs |= ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_IPV6;
+		break;
+	case GTPU_EH_V6_FLOW:
+		hdrs |= ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_IPV6;
+		break;
+	case GTPU_UL_V6_FLOW:
+		hdrs |= ICE_FLOW_SEG_HDR_GTPU_UP | ICE_FLOW_SEG_HDR_IPV6;
+		break;
+	case GTPU_DL_V6_FLOW:
+		hdrs |= ICE_FLOW_SEG_HDR_GTPU_DWN | ICE_FLOW_SEG_HDR_IPV6;
+		break;
 	default:
 		break;
 	}
@@ -2518,6 +2551,12 @@ static u64 ice_parse_hash_flds(struct ethtool_rxnfc *nfc, bool symm)
 		case TCP_V4_FLOW:
 		case UDP_V4_FLOW:
 		case SCTP_V4_FLOW:
+		case GTPU_V4_FLOW:
+		case GTPC_V4_FLOW:
+		case GTPC_TEID_V4_FLOW:
+		case GTPU_EH_V4_FLOW:
+		case GTPU_UL_V4_FLOW:
+		case GTPU_DL_V4_FLOW:
 			if (nfc->data & RXH_IP_SRC)
 				hfld |= ICE_FLOW_HASH_FLD_IPV4_SA;
 			if (nfc->data & RXH_IP_DST)
@@ -2526,6 +2565,12 @@ static u64 ice_parse_hash_flds(struct ethtool_rxnfc *nfc, bool symm)
 		case TCP_V6_FLOW:
 		case UDP_V6_FLOW:
 		case SCTP_V6_FLOW:
+		case GTPU_V6_FLOW:
+		case GTPC_V6_FLOW:
+		case GTPC_TEID_V6_FLOW:
+		case GTPU_EH_V6_FLOW:
+		case GTPU_UL_V6_FLOW:
+		case GTPU_DL_V6_FLOW:
 			if (nfc->data & RXH_IP_SRC)
 				hfld |= ICE_FLOW_HASH_FLD_IPV6_SA;
 			if (nfc->data & RXH_IP_DST)
@@ -2564,6 +2609,33 @@ static u64 ice_parse_hash_flds(struct ethtool_rxnfc *nfc, bool symm)
 		}
 	}
 
+	if (nfc->data & RXH_GTP_TEID) {
+		switch (nfc->flow_type) {
+		case GTPC_TEID_V4_FLOW:
+		case GTPC_TEID_V6_FLOW:
+			hfld |= ICE_FLOW_HASH_FLD_GTPC_TEID;
+			break;
+		case GTPU_V4_FLOW:
+		case GTPU_V6_FLOW:
+			hfld |= ICE_FLOW_HASH_FLD_GTPU_IP_TEID;
+			break;
+		case GTPU_EH_V4_FLOW:
+		case GTPU_EH_V6_FLOW:
+			hfld |= ICE_FLOW_HASH_FLD_GTPU_EH_TEID;
+			break;
+		case GTPU_UL_V4_FLOW:
+		case GTPU_UL_V6_FLOW:
+			hfld |= ICE_FLOW_HASH_FLD_GTPU_UP_TEID;
+			break;
+		case GTPU_DL_V4_FLOW:
+		case GTPU_DL_V6_FLOW:
+			hfld |= ICE_FLOW_HASH_FLD_GTPU_DWN_TEID;
+			break;
+		default:
+			break;
+		}
+	}
+
 	return hfld;
 }
 
@@ -2676,6 +2748,13 @@ ice_get_rss_hash_opt(struct ice_vsi *vsi, struct ethtool_rxnfc *nfc)
 	    hash_flds & ICE_FLOW_HASH_FLD_UDP_DST_PORT ||
 	    hash_flds & ICE_FLOW_HASH_FLD_SCTP_DST_PORT)
 		nfc->data |= (u64)RXH_L4_B_2_3;
+
+	if (hash_flds & ICE_FLOW_HASH_FLD_GTPC_TEID ||
+	    hash_flds & ICE_FLOW_HASH_FLD_GTPU_IP_TEID ||
+	    hash_flds & ICE_FLOW_HASH_FLD_GTPU_EH_TEID ||
+	    hash_flds & ICE_FLOW_HASH_FLD_GTPU_UP_TEID ||
+	    hash_flds & ICE_FLOW_HASH_FLD_GTPU_DWN_TEID)
+		nfc->data |= (u64)RXH_GTP_TEID;
 }
 
 /**
@@ -3360,7 +3439,7 @@ ice_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info)
 	struct ice_pf *pf = ice_netdev_to_pf(dev);
 
 	/* only report timestamping if PTP is enabled */
-	if (!test_bit(ICE_FLAG_PTP, pf->flags))
+	if (pf->ptp.state != ICE_PTP_READY)
 		return ethtool_op_get_ts_info(dev, info);
 
 	info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE |
diff --git a/drivers/net/ethernet/intel/ice/ice_flow.h b/drivers/net/ethernet/intel/ice/ice_flow.h
index ff82915ab497..2fd2e0cb483d 100644
--- a/drivers/net/ethernet/intel/ice/ice_flow.h
+++ b/drivers/net/ethernet/intel/ice/ice_flow.h
@@ -37,13 +37,13 @@
 #define ICE_HASH_SCTP_IPV4	(ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_SCTP_PORT)
 #define ICE_HASH_SCTP_IPV6	(ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_SCTP_PORT)
 
-#define ICE_FLOW_HASH_GTP_TEID \
+#define ICE_FLOW_HASH_GTP_C_TEID \
 	(BIT_ULL(ICE_FLOW_FIELD_IDX_GTPC_TEID))
 
-#define ICE_FLOW_HASH_GTP_IPV4_TEID \
-	(ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_GTP_TEID)
-#define ICE_FLOW_HASH_GTP_IPV6_TEID \
-	(ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_TEID)
+#define ICE_FLOW_HASH_GTP_C_IPV4_TEID \
+	(ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_GTP_C_TEID)
+#define ICE_FLOW_HASH_GTP_C_IPV6_TEID \
+	(ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_C_TEID)
 
 #define ICE_FLOW_HASH_GTP_U_TEID \
 	(BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_IP_TEID))
@@ -66,6 +66,20 @@
 	(ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_U_EH_TEID | \
 	 ICE_FLOW_HASH_GTP_U_EH_QFI)
 
+#define ICE_FLOW_HASH_GTP_U_UP \
+	(BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_UP_TEID))
+#define ICE_FLOW_HASH_GTP_U_DWN \
+	(BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_DWN_TEID))
+
+#define ICE_FLOW_HASH_GTP_U_IPV4_UP \
+	(ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_GTP_U_UP)
+#define ICE_FLOW_HASH_GTP_U_IPV6_UP \
+	(ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_U_UP)
+#define ICE_FLOW_HASH_GTP_U_IPV4_DWN \
+	(ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_GTP_U_DWN)
+#define ICE_FLOW_HASH_GTP_U_IPV6_DWN \
+	(ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_U_DWN)
+
 #define ICE_FLOW_HASH_PPPOE_SESS_ID \
 	(BIT_ULL(ICE_FLOW_FIELD_IDX_PPPOE_SESS_ID))
 
@@ -242,6 +256,13 @@ enum ice_flow_field {
 #define ICE_FLOW_HASH_FLD_SCTP_DST_PORT	\
 	BIT_ULL(ICE_FLOW_FIELD_IDX_SCTP_DST_PORT)
 
+#define ICE_FLOW_HASH_FLD_GTPC_TEID	BIT_ULL(ICE_FLOW_FIELD_IDX_GTPC_TEID)
+#define ICE_FLOW_HASH_FLD_GTPU_IP_TEID BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_IP_TEID)
+#define ICE_FLOW_HASH_FLD_GTPU_EH_TEID BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_EH_TEID)
+#define ICE_FLOW_HASH_FLD_GTPU_UP_TEID BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_UP_TEID)
+#define ICE_FLOW_HASH_FLD_GTPU_DWN_TEID \
+	BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_DWN_TEID)
+
 /* Flow headers and fields for AVF support */
 enum ice_flow_avf_hdr_field {
 	/* Values 0 - 28 are reserved for future use */
diff --git a/drivers/net/ethernet/intel/ice/ice_fwlog.c b/drivers/net/ethernet/intel/ice/ice_fwlog.c
index 92b5dac481cd..4fd15387a7e5 100644
--- a/drivers/net/ethernet/intel/ice/ice_fwlog.c
+++ b/drivers/net/ethernet/intel/ice/ice_fwlog.c
@@ -188,6 +188,8 @@ void ice_fwlog_deinit(struct ice_hw *hw)
 	if (hw->bus.func)
 		return;
 
+	ice_debugfs_pf_deinit(hw->back);
+
 	/* make sure FW logging is disabled to not put the FW in a weird state
 	 * for the next driver load
 	 */
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index fc23dbe302b4..ee3f0d3e3f6d 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -1618,6 +1618,25 @@ static const struct ice_rss_hash_cfg default_rss_cfgs[] = {
 	 */
 	{ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV4,
 		ICE_HASH_SCTP_IPV4, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpc4 with input set IPv4 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPC | ICE_FLOW_SEG_HDR_IPV4,
+		ICE_FLOW_HASH_IPV4, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpc4t with input set IPv4 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_IPV4,
+		ICE_FLOW_HASH_GTP_C_IPV4_TEID, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu4 with input set IPv4 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_IPV4,
+		ICE_FLOW_HASH_GTP_U_IPV4_TEID, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu4e with input set IPv4 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_IPV4,
+		ICE_FLOW_HASH_GTP_U_IPV4_EH, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu4u with input set IPv4 src/dst */
+	{ ICE_FLOW_SEG_HDR_GTPU_UP | ICE_FLOW_SEG_HDR_IPV4,
+		ICE_FLOW_HASH_GTP_U_IPV4_UP, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu4d with input set IPv4 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPU_DWN | ICE_FLOW_SEG_HDR_IPV4,
+		ICE_FLOW_HASH_GTP_U_IPV4_DWN, ICE_RSS_OUTER_HEADERS, false},
+
 	/* configure RSS for tcp6 with input set IPv6 src/dst, TCP src/dst */
 	{ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV6,
 				ICE_HASH_TCP_IPV6,  ICE_RSS_ANY_HEADERS, false},
@@ -1632,6 +1651,24 @@ static const struct ice_rss_hash_cfg default_rss_cfgs[] = {
 	/* configure RSS for IPSEC ESP SPI with input set MAC_IPV4_SPI */
 	{ICE_FLOW_SEG_HDR_ESP,
 		ICE_FLOW_HASH_ESP_SPI, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpc6 with input set IPv6 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPC | ICE_FLOW_SEG_HDR_IPV6,
+		ICE_FLOW_HASH_IPV6, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpc6t with input set IPv6 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPC_TEID | ICE_FLOW_SEG_HDR_IPV6,
+		ICE_FLOW_HASH_GTP_C_IPV6_TEID, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu6 with input set IPv6 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_IPV6,
+		ICE_FLOW_HASH_GTP_U_IPV6_TEID, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu6e with input set IPv6 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_IPV6,
+		ICE_FLOW_HASH_GTP_U_IPV6_EH, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu6u with input set IPv6 src/dst */
+	{ ICE_FLOW_SEG_HDR_GTPU_UP | ICE_FLOW_SEG_HDR_IPV6,
+		ICE_FLOW_HASH_GTP_U_IPV6_UP, ICE_RSS_OUTER_HEADERS, false},
+	/* configure RSS for gtpu6d with input set IPv6 src/dst */
+	{ICE_FLOW_SEG_HDR_GTPU_DWN | ICE_FLOW_SEG_HDR_IPV6,
+		ICE_FLOW_HASH_GTP_U_IPV6_DWN, ICE_RSS_OUTER_HEADERS, false},
 };
 
 /**
@@ -1672,27 +1709,6 @@ static void ice_vsi_set_rss_flow_fld(struct ice_vsi *vsi)
 }
 
 /**
- * ice_vsi_cfg_frame_size - setup max frame size and Rx buffer length
- * @vsi: VSI
- */
-static void ice_vsi_cfg_frame_size(struct ice_vsi *vsi)
-{
-	if (!vsi->netdev || test_bit(ICE_FLAG_LEGACY_RX, vsi->back->flags)) {
-		vsi->max_frame = ICE_MAX_FRAME_LEGACY_RX;
-		vsi->rx_buf_len = ICE_RXBUF_1664;
-#if (PAGE_SIZE < 8192)
-	} else if (!ICE_2K_TOO_SMALL_WITH_PADDING &&
-		   (vsi->netdev->mtu <= ETH_DATA_LEN)) {
-		vsi->max_frame = ICE_RXBUF_1536 - NET_IP_ALIGN;
-		vsi->rx_buf_len = ICE_RXBUF_1536 - NET_IP_ALIGN;
-#endif
-	} else {
-		vsi->max_frame = ICE_AQ_SET_MAC_FRAME_SIZE_MAX;
-		vsi->rx_buf_len = ICE_RXBUF_3072;
-	}
-}
-
-/**
  * ice_pf_state_is_nominal - checks the PF for nominal state
  * @pf: pointer to PF to check
  *
@@ -1795,114 +1811,6 @@ ice_write_qrxflxp_cntxt(struct ice_hw *hw, u16 pf_q, u32 rxdid, u32 prio,
 	wr32(hw, QRXFLXP_CNTXT(pf_q), regval);
 }
 
-int ice_vsi_cfg_single_rxq(struct ice_vsi *vsi, u16 q_idx)
-{
-	if (q_idx >= vsi->num_rxq)
-		return -EINVAL;
-
-	return ice_vsi_cfg_rxq(vsi->rx_rings[q_idx]);
-}
-
-int ice_vsi_cfg_single_txq(struct ice_vsi *vsi, struct ice_tx_ring **tx_rings, u16 q_idx)
-{
-	DEFINE_FLEX(struct ice_aqc_add_tx_qgrp, qg_buf, txqs, 1);
-
-	if (q_idx >= vsi->alloc_txq || !tx_rings || !tx_rings[q_idx])
-		return -EINVAL;
-
-	qg_buf->num_txqs = 1;
-
-	return ice_vsi_cfg_txq(vsi, tx_rings[q_idx], qg_buf);
-}
-
-/**
- * ice_vsi_cfg_rxqs - Configure the VSI for Rx
- * @vsi: the VSI being configured
- *
- * Return 0 on success and a negative value on error
- * Configure the Rx VSI for operation.
- */
-int ice_vsi_cfg_rxqs(struct ice_vsi *vsi)
-{
-	u16 i;
-
-	if (vsi->type == ICE_VSI_VF)
-		goto setup_rings;
-
-	ice_vsi_cfg_frame_size(vsi);
-setup_rings:
-	/* set up individual rings */
-	ice_for_each_rxq(vsi, i) {
-		int err = ice_vsi_cfg_rxq(vsi->rx_rings[i]);
-
-		if (err)
-			return err;
-	}
-
-	return 0;
-}
-
-/**
- * ice_vsi_cfg_txqs - Configure the VSI for Tx
- * @vsi: the VSI being configured
- * @rings: Tx ring array to be configured
- * @count: number of Tx ring array elements
- *
- * Return 0 on success and a negative value on error
- * Configure the Tx VSI for operation.
- */
-static int
-ice_vsi_cfg_txqs(struct ice_vsi *vsi, struct ice_tx_ring **rings, u16 count)
-{
-	DEFINE_FLEX(struct ice_aqc_add_tx_qgrp, qg_buf, txqs, 1);
-	int err = 0;
-	u16 q_idx;
-
-	qg_buf->num_txqs = 1;
-
-	for (q_idx = 0; q_idx < count; q_idx++) {
-		err = ice_vsi_cfg_txq(vsi, rings[q_idx], qg_buf);
-		if (err)
-			break;
-	}
-
-	return err;
-}
-
-/**
- * ice_vsi_cfg_lan_txqs - Configure the VSI for Tx
- * @vsi: the VSI being configured
- *
- * Return 0 on success and a negative value on error
- * Configure the Tx VSI for operation.
- */
-int ice_vsi_cfg_lan_txqs(struct ice_vsi *vsi)
-{
-	return ice_vsi_cfg_txqs(vsi, vsi->tx_rings, vsi->num_txq);
-}
-
-/**
- * ice_vsi_cfg_xdp_txqs - Configure Tx queues dedicated for XDP in given VSI
- * @vsi: the VSI being configured
- *
- * Return 0 on success and a negative value on error
- * Configure the Tx queues dedicated for XDP in given VSI for operation.
- */
-int ice_vsi_cfg_xdp_txqs(struct ice_vsi *vsi)
-{
-	int ret;
-	int i;
-
-	ret = ice_vsi_cfg_txqs(vsi, vsi->xdp_rings, vsi->num_xdp_txq);
-	if (ret)
-		return ret;
-
-	ice_for_each_rxq(vsi, i)
-		ice_tx_xsk_pool(vsi, i);
-
-	return 0;
-}
-
 /**
  * ice_intrl_usec_to_reg - convert interrupt rate limit to register value
  * @intrl: interrupt rate limit in usecs
@@ -2849,61 +2757,6 @@ void ice_dis_vsi(struct ice_vsi *vsi, bool locked)
 }
 
 /**
- * ice_vsi_dis_irq - Mask off queue interrupt generation on the VSI
- * @vsi: the VSI being un-configured
- */
-void ice_vsi_dis_irq(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	struct ice_hw *hw = &pf->hw;
-	u32 val;
-	int i;
-
-	/* disable interrupt causation from each queue */
-	if (vsi->tx_rings) {
-		ice_for_each_txq(vsi, i) {
-			if (vsi->tx_rings[i]) {
-				u16 reg;
-
-				reg = vsi->tx_rings[i]->reg_idx;
-				val = rd32(hw, QINT_TQCTL(reg));
-				val &= ~QINT_TQCTL_CAUSE_ENA_M;
-				wr32(hw, QINT_TQCTL(reg), val);
-			}
-		}
-	}
-
-	if (vsi->rx_rings) {
-		ice_for_each_rxq(vsi, i) {
-			if (vsi->rx_rings[i]) {
-				u16 reg;
-
-				reg = vsi->rx_rings[i]->reg_idx;
-				val = rd32(hw, QINT_RQCTL(reg));
-				val &= ~QINT_RQCTL_CAUSE_ENA_M;
-				wr32(hw, QINT_RQCTL(reg), val);
-			}
-		}
-	}
-
-	/* disable each interrupt */
-	ice_for_each_q_vector(vsi, i) {
-		if (!vsi->q_vectors[i])
-			continue;
-		wr32(hw, GLINT_DYN_CTL(vsi->q_vectors[i]->reg_idx), 0);
-	}
-
-	ice_flush(hw);
-
-	/* don't call synchronize_irq() for VF's from the host */
-	if (vsi->type == ICE_VSI_VF)
-		return;
-
-	ice_for_each_q_vector(vsi, i)
-		synchronize_irq(vsi->q_vectors[i]->irq.virq);
-}
-
-/**
  * __ice_queue_set_napi - Set the napi instance for the queue
  * @dev: device to which NAPI and queue belong
  * @queue_index: Index of queue
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h
index bfcfc582a4c0..9cd23afe5f15 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.h
+++ b/drivers/net/ethernet/intel/ice/ice_lib.h
@@ -54,14 +54,6 @@ bool ice_pf_state_is_nominal(struct ice_pf *pf);
 
 void ice_update_eth_stats(struct ice_vsi *vsi);
 
-int ice_vsi_cfg_single_rxq(struct ice_vsi *vsi, u16 q_idx);
-
-int ice_vsi_cfg_single_txq(struct ice_vsi *vsi, struct ice_tx_ring **tx_rings, u16 q_idx);
-
-int ice_vsi_cfg_rxqs(struct ice_vsi *vsi);
-
-int ice_vsi_cfg_lan_txqs(struct ice_vsi *vsi);
-
 void ice_vsi_cfg_msix(struct ice_vsi *vsi);
 
 int ice_vsi_start_all_rx_rings(struct ice_vsi *vsi);
@@ -72,8 +64,6 @@ int
 ice_vsi_stop_lan_tx_rings(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src,
 			  u16 rel_vmvf_num);
 
-int ice_vsi_cfg_xdp_txqs(struct ice_vsi *vsi);
-
 int ice_vsi_stop_xdp_tx_rings(struct ice_vsi *vsi);
 
 void ice_cfg_sw_lldp(struct ice_vsi *vsi, bool tx, bool create);
@@ -120,8 +110,6 @@ void
 ice_write_qrxflxp_cntxt(struct ice_hw *hw, u16 pf_q, u32 rxdid, u32 prio,
 			bool ena_ts);
 
-void ice_vsi_dis_irq(struct ice_vsi *vsi);
-
 void ice_vsi_free_irq(struct ice_vsi *vsi);
 
 void ice_vsi_free_rx_rings(struct ice_vsi *vsi);
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index df6a68ab747e..33a164fa325a 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -613,7 +613,7 @@ skip:
 	ice_pf_dis_all_vsi(pf, false);
 
 	if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
-		ice_ptp_prepare_for_reset(pf);
+		ice_ptp_prepare_for_reset(pf, reset_type);
 
 	if (ice_is_feature_supported(pf, ICE_F_GNSS))
 		ice_gnss_exit(pf);
@@ -1649,8 +1649,10 @@ static void ice_clean_sbq_subtask(struct ice_pf *pf)
 {
 	struct ice_hw *hw = &pf->hw;
 
-	/* Nothing to do here if sideband queue is not supported */
-	if (!ice_is_sbq_supported(hw)) {
+	/* if mac_type is not generic, sideband is not supported
+	 * and there's nothing to do here
+	 */
+	if (!ice_is_generic_mac(hw)) {
 		clear_bit(ICE_SIDEBANDQ_EVENT_PENDING, pf->state);
 		return;
 	}
@@ -4572,90 +4574,6 @@ static void ice_decfg_netdev(struct ice_vsi *vsi)
 	vsi->netdev = NULL;
 }
 
-static int ice_start_eth(struct ice_vsi *vsi)
-{
-	int err;
-
-	err = ice_init_mac_fltr(vsi->back);
-	if (err)
-		return err;
-
-	err = ice_vsi_open(vsi);
-	if (err)
-		ice_fltr_remove_all(vsi);
-
-	return err;
-}
-
-static void ice_stop_eth(struct ice_vsi *vsi)
-{
-	ice_fltr_remove_all(vsi);
-	ice_vsi_close(vsi);
-}
-
-static int ice_init_eth(struct ice_pf *pf)
-{
-	struct ice_vsi *vsi = ice_get_main_vsi(pf);
-	int err;
-
-	if (!vsi)
-		return -EINVAL;
-
-	/* init channel list */
-	INIT_LIST_HEAD(&vsi->ch_list);
-
-	err = ice_cfg_netdev(vsi);
-	if (err)
-		return err;
-	/* Setup DCB netlink interface */
-	ice_dcbnl_setup(vsi);
-
-	err = ice_init_mac_fltr(pf);
-	if (err)
-		goto err_init_mac_fltr;
-
-	err = ice_devlink_create_pf_port(pf);
-	if (err)
-		goto err_devlink_create_pf_port;
-
-	SET_NETDEV_DEVLINK_PORT(vsi->netdev, &pf->devlink_port);
-
-	err = ice_register_netdev(vsi);
-	if (err)
-		goto err_register_netdev;
-
-	err = ice_tc_indir_block_register(vsi);
-	if (err)
-		goto err_tc_indir_block_register;
-
-	ice_napi_add(vsi);
-
-	return 0;
-
-err_tc_indir_block_register:
-	ice_unregister_netdev(vsi);
-err_register_netdev:
-	ice_devlink_destroy_pf_port(pf);
-err_devlink_create_pf_port:
-err_init_mac_fltr:
-	ice_decfg_netdev(vsi);
-	return err;
-}
-
-static void ice_deinit_eth(struct ice_pf *pf)
-{
-	struct ice_vsi *vsi = ice_get_main_vsi(pf);
-
-	if (!vsi)
-		return;
-
-	ice_vsi_close(vsi);
-	ice_unregister_netdev(vsi);
-	ice_devlink_destroy_pf_port(pf);
-	ice_tc_indir_block_unregister(vsi);
-	ice_decfg_netdev(vsi);
-}
-
 /**
  * ice_wait_for_fw - wait for full FW readiness
  * @hw: pointer to the hardware structure
@@ -4681,7 +4599,7 @@ static int ice_wait_for_fw(struct ice_hw *hw, u32 timeout)
 	return -ETIMEDOUT;
 }
 
-static int ice_init_dev(struct ice_pf *pf)
+int ice_init_dev(struct ice_pf *pf)
 {
 	struct device *dev = ice_pf_to_dev(pf);
 	struct ice_hw *hw = &pf->hw;
@@ -4774,7 +4692,7 @@ err_init_pf:
 	return err;
 }
 
-static void ice_deinit_dev(struct ice_pf *pf)
+void ice_deinit_dev(struct ice_pf *pf)
 {
 	ice_free_irq_msix_misc(pf);
 	ice_deinit_pf(pf);
@@ -5079,31 +4997,47 @@ static void ice_deinit(struct ice_pf *pf)
 /**
  * ice_load - load pf by init hw and starting VSI
  * @pf: pointer to the pf instance
+ *
+ * This function has to be called under devl_lock.
  */
 int ice_load(struct ice_pf *pf)
 {
-	struct ice_vsi_cfg_params params = {};
 	struct ice_vsi *vsi;
 	int err;
 
-	err = ice_init_dev(pf);
+	devl_assert_locked(priv_to_devlink(pf));
+
+	vsi = ice_get_main_vsi(pf);
+
+	/* init channel list */
+	INIT_LIST_HEAD(&vsi->ch_list);
+
+	err = ice_cfg_netdev(vsi);
 	if (err)
 		return err;
 
-	vsi = ice_get_main_vsi(pf);
+	/* Setup DCB netlink interface */
+	ice_dcbnl_setup(vsi);
 
-	params = ice_vsi_to_params(vsi);
-	params.flags = ICE_VSI_FLAG_INIT;
+	err = ice_init_mac_fltr(pf);
+	if (err)
+		goto err_init_mac_fltr;
 
-	rtnl_lock();
-	err = ice_vsi_cfg(vsi, &params);
+	err = ice_devlink_create_pf_port(pf);
+	if (err)
+		goto err_devlink_create_pf_port;
+
+	SET_NETDEV_DEVLINK_PORT(vsi->netdev, &pf->devlink_port);
+
+	err = ice_register_netdev(vsi);
 	if (err)
-		goto err_vsi_cfg;
+		goto err_register_netdev;
 
-	err = ice_start_eth(ice_get_main_vsi(pf));
+	err = ice_tc_indir_block_register(vsi);
 	if (err)
-		goto err_start_eth;
-	rtnl_unlock();
+		goto err_tc_indir_block_register;
+
+	ice_napi_add(vsi);
 
 	err = ice_init_rdma(pf);
 	if (err)
@@ -5117,29 +5051,35 @@ int ice_load(struct ice_pf *pf)
 	return 0;
 
 err_init_rdma:
-	ice_vsi_close(ice_get_main_vsi(pf));
-	rtnl_lock();
-err_start_eth:
-	ice_vsi_decfg(ice_get_main_vsi(pf));
-err_vsi_cfg:
-	rtnl_unlock();
-	ice_deinit_dev(pf);
+	ice_tc_indir_block_unregister(vsi);
+err_tc_indir_block_register:
+	ice_unregister_netdev(vsi);
+err_register_netdev:
+	ice_devlink_destroy_pf_port(pf);
+err_devlink_create_pf_port:
+err_init_mac_fltr:
+	ice_decfg_netdev(vsi);
 	return err;
 }
 
 /**
  * ice_unload - unload pf by stopping VSI and deinit hw
  * @pf: pointer to the pf instance
+ *
+ * This function has to be called under devl_lock.
  */
 void ice_unload(struct ice_pf *pf)
 {
+	struct ice_vsi *vsi = ice_get_main_vsi(pf);
+
+	devl_assert_locked(priv_to_devlink(pf));
+
 	ice_deinit_features(pf);
 	ice_deinit_rdma(pf);
-	rtnl_lock();
-	ice_stop_eth(ice_get_main_vsi(pf));
-	ice_vsi_decfg(ice_get_main_vsi(pf));
-	rtnl_unlock();
-	ice_deinit_dev(pf);
+	ice_tc_indir_block_unregister(vsi);
+	ice_unregister_netdev(vsi);
+	ice_devlink_destroy_pf_port(pf);
+	ice_decfg_netdev(vsi);
 }
 
 /**
@@ -5237,27 +5177,23 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
 	if (err)
 		goto err_init;
 
-	err = ice_init_eth(pf);
-	if (err)
-		goto err_init_eth;
-
-	err = ice_init_rdma(pf);
+	devl_lock(priv_to_devlink(pf));
+	err = ice_load(pf);
+	devl_unlock(priv_to_devlink(pf));
 	if (err)
-		goto err_init_rdma;
+		goto err_load;
 
 	err = ice_init_devlink(pf);
 	if (err)
 		goto err_init_devlink;
 
-	ice_init_features(pf);
-
 	return 0;
 
 err_init_devlink:
-	ice_deinit_rdma(pf);
-err_init_rdma:
-	ice_deinit_eth(pf);
-err_init_eth:
+	devl_lock(priv_to_devlink(pf));
+	ice_unload(pf);
+	devl_unlock(priv_to_devlink(pf));
+err_load:
 	ice_deinit(pf);
 err_init:
 	pci_disable_device(pdev);
@@ -5340,8 +5276,6 @@ static void ice_remove(struct pci_dev *pdev)
 		msleep(100);
 	}
 
-	ice_debugfs_exit();
-
 	if (test_bit(ICE_FLAG_SRIOV_ENA, pf->flags)) {
 		set_bit(ICE_VF_RESETS_DISABLED, pf->state);
 		ice_free_vfs(pf);
@@ -5355,12 +5289,14 @@ static void ice_remove(struct pci_dev *pdev)
 
 	if (!ice_is_safe_mode(pf))
 		ice_remove_arfs(pf);
-	ice_deinit_features(pf);
+
 	ice_deinit_devlink(pf);
-	ice_deinit_rdma(pf);
-	ice_deinit_eth(pf);
-	ice_deinit(pf);
 
+	devl_lock(priv_to_devlink(pf));
+	ice_unload(pf);
+	devl_unlock(priv_to_devlink(pf));
+
+	ice_deinit(pf);
 	ice_vsi_release_all(pf);
 
 	ice_setup_mc_magic_wake(pf);
@@ -5753,6 +5689,10 @@ static const struct pci_device_id ice_pci_tbl[] = {
 	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_1GBE) },
 	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E823L_QSFP) },
 	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E822_SI_DFLT) },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E825C_BACKPLANE), },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E825C_QSFP), },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E825C_SFP), },
+	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E825C_SGMII), },
 	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E830_BACKPLANE) },
 	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E830_QSFP56) },
 	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_E830_SFP) },
@@ -5842,6 +5782,7 @@ module_init(ice_module_init);
 static void __exit ice_module_exit(void)
 {
 	pci_unregister_driver(&ice_driver);
+	ice_debugfs_exit();
 	destroy_workqueue(ice_wq);
 	destroy_workqueue(ice_lag_wq);
 	pr_info("module unloaded\n");
@@ -6737,6 +6678,7 @@ static void ice_update_vsi_ring_stats(struct ice_vsi *vsi)
 {
 	struct rtnl_link_stats64 *net_stats, *stats_prev;
 	struct rtnl_link_stats64 *vsi_stats;
+	struct ice_pf *pf = vsi->back;
 	u64 pkts, bytes;
 	int i;
 
@@ -6782,21 +6724,18 @@ static void ice_update_vsi_ring_stats(struct ice_vsi *vsi)
 	net_stats = &vsi->net_stats;
 	stats_prev = &vsi->net_stats_prev;
 
-	/* clear prev counters after reset */
-	if (vsi_stats->tx_packets < stats_prev->tx_packets ||
-	    vsi_stats->rx_packets < stats_prev->rx_packets) {
-		stats_prev->tx_packets = 0;
-		stats_prev->tx_bytes = 0;
-		stats_prev->rx_packets = 0;
-		stats_prev->rx_bytes = 0;
+	/* Update netdev counters, but keep in mind that values could start at
+	 * random value after PF reset. And as we increase the reported stat by
+	 * diff of Prev-Cur, we need to be sure that Prev is valid. If it's not,
+	 * let's skip this round.
+	 */
+	if (likely(pf->stat_prev_loaded)) {
+		net_stats->tx_packets += vsi_stats->tx_packets - stats_prev->tx_packets;
+		net_stats->tx_bytes += vsi_stats->tx_bytes - stats_prev->tx_bytes;
+		net_stats->rx_packets += vsi_stats->rx_packets - stats_prev->rx_packets;
+		net_stats->rx_bytes += vsi_stats->rx_bytes - stats_prev->rx_bytes;
 	}
 
-	/* update netdev counters */
-	net_stats->tx_packets += vsi_stats->tx_packets - stats_prev->tx_packets;
-	net_stats->tx_bytes += vsi_stats->tx_bytes - stats_prev->tx_bytes;
-	net_stats->rx_packets += vsi_stats->rx_packets - stats_prev->rx_packets;
-	net_stats->rx_bytes += vsi_stats->rx_bytes - stats_prev->rx_bytes;
-
 	stats_prev->tx_packets = vsi_stats->tx_packets;
 	stats_prev->tx_bytes = vsi_stats->tx_bytes;
 	stats_prev->rx_packets = vsi_stats->rx_packets;
@@ -7061,6 +7000,50 @@ static void ice_napi_disable_all(struct ice_vsi *vsi)
 }
 
 /**
+ * ice_vsi_dis_irq - Mask off queue interrupt generation on the VSI
+ * @vsi: the VSI being un-configured
+ */
+static void ice_vsi_dis_irq(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+	struct ice_hw *hw = &pf->hw;
+	u32 val;
+	int i;
+
+	/* disable interrupt causation from each Rx queue; Tx queues are
+	 * handled in ice_vsi_stop_tx_ring()
+	 */
+	if (vsi->rx_rings) {
+		ice_for_each_rxq(vsi, i) {
+			if (vsi->rx_rings[i]) {
+				u16 reg;
+
+				reg = vsi->rx_rings[i]->reg_idx;
+				val = rd32(hw, QINT_RQCTL(reg));
+				val &= ~QINT_RQCTL_CAUSE_ENA_M;
+				wr32(hw, QINT_RQCTL(reg), val);
+			}
+		}
+	}
+
+	/* disable each interrupt */
+	ice_for_each_q_vector(vsi, i) {
+		if (!vsi->q_vectors[i])
+			continue;
+		wr32(hw, GLINT_DYN_CTL(vsi->q_vectors[i]->reg_idx), 0);
+	}
+
+	ice_flush(hw);
+
+	/* don't call synchronize_irq() for VF's from the host */
+	if (vsi->type == ICE_VSI_VF)
+		return;
+
+	ice_for_each_q_vector(vsi, i)
+		synchronize_irq(vsi->q_vectors[i]->irq.virq);
+}
+
+/**
  * ice_down - Shutdown the connection
  * @vsi: The VSI being stopped
  *
@@ -7549,7 +7532,7 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type)
 	 * fail.
 	 */
 	if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
-		ice_ptp_reset(pf);
+		ice_ptp_rebuild(pf, reset_type);
 
 	if (ice_is_feature_supported(pf, ICE_F_GNSS))
 		ice_gnss_init(pf);
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c
index 3b6605c8585e..c11eba07283c 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -601,17 +601,13 @@ void ice_ptp_complete_tx_single_tstamp(struct ice_ptp_tx *tx)
 	/* Read the low 32 bit value */
 	raw_tstamp |= (u64)rd32(&pf->hw, PF_SB_ATQBAH);
 
-	/* For PHYs which don't implement a proper timestamp ready bitmap,
-	 * verify that the timestamp value is different from the last cached
-	 * timestamp. If it is not, skip this for now assuming it hasn't yet
-	 * been captured by hardware.
+	/* Devices using this interface always verify the timestamp differs
+	 * relative to the last cached timestamp value.
 	 */
-	if (!drop_ts && tx->verify_cached &&
-	    raw_tstamp == tx->tstamps[idx].cached_tstamp)
+	if (raw_tstamp == tx->tstamps[idx].cached_tstamp)
 		return;
 
-	if (tx->verify_cached && raw_tstamp)
-		tx->tstamps[idx].cached_tstamp = raw_tstamp;
+	tx->tstamps[idx].cached_tstamp = raw_tstamp;
 	clear_bit(idx, tx->in_use);
 	skb = tx->tstamps[idx].skb;
 	tx->tstamps[idx].skb = NULL;
@@ -701,9 +697,11 @@ static void ice_ptp_process_tx_tstamp(struct ice_ptp_tx *tx)
 	hw = &pf->hw;
 
 	/* Read the Tx ready status first */
-	err = ice_get_phy_tx_tstamp_ready(hw, tx->block, &tstamp_ready);
-	if (err)
-		return;
+	if (tx->has_ready_bitmap) {
+		err = ice_get_phy_tx_tstamp_ready(hw, tx->block, &tstamp_ready);
+		if (err)
+			return;
+	}
 
 	/* Drop packets if the link went down */
 	link_up = ptp_port->link_up;
@@ -731,7 +729,8 @@ static void ice_ptp_process_tx_tstamp(struct ice_ptp_tx *tx)
 		 * If we do not, the hardware logic for generating a new
 		 * interrupt can get stuck on some devices.
 		 */
-		if (!(tstamp_ready & BIT_ULL(phy_idx))) {
+		if (tx->has_ready_bitmap &&
+		    !(tstamp_ready & BIT_ULL(phy_idx))) {
 			if (drop_ts)
 				goto skip_ts_read;
 
@@ -751,7 +750,7 @@ static void ice_ptp_process_tx_tstamp(struct ice_ptp_tx *tx)
 		 * from the last cached timestamp. If it is not, skip this for
 		 * now assuming it hasn't yet been captured by hardware.
 		 */
-		if (!drop_ts && tx->verify_cached &&
+		if (!drop_ts && !tx->has_ready_bitmap &&
 		    raw_tstamp == tx->tstamps[idx].cached_tstamp)
 			continue;
 
@@ -761,7 +760,7 @@ static void ice_ptp_process_tx_tstamp(struct ice_ptp_tx *tx)
 
 skip_ts_read:
 		spin_lock_irqsave(&tx->lock, flags);
-		if (tx->verify_cached && raw_tstamp)
+		if (!tx->has_ready_bitmap && raw_tstamp)
 			tx->tstamps[idx].cached_tstamp = raw_tstamp;
 		clear_bit(idx, tx->in_use);
 		skb = tx->tstamps[idx].skb;
@@ -965,6 +964,22 @@ ice_ptp_mark_tx_tracker_stale(struct ice_ptp_tx *tx)
 }
 
 /**
+ * ice_ptp_flush_all_tx_tracker - Flush all timestamp trackers on this clock
+ * @pf: Board private structure
+ *
+ * Called by the clock owner to flush all the Tx timestamp trackers associated
+ * with the clock.
+ */
+static void
+ice_ptp_flush_all_tx_tracker(struct ice_pf *pf)
+{
+	struct ice_ptp_port *port;
+
+	list_for_each_entry(port, &pf->ptp.ports_owner.ports, list_member)
+		ice_ptp_flush_tx_tracker(ptp_port_to_pf(port), &port->tx);
+}
+
+/**
  * ice_ptp_release_tx_tracker - Release allocated memory for Tx tracker
  * @pf: Board private structure
  * @tx: Tx tracking structure to release
@@ -1014,7 +1029,7 @@ ice_ptp_init_tx_e82x(struct ice_pf *pf, struct ice_ptp_tx *tx, u8 port)
 	tx->block = port / ICE_PORTS_PER_QUAD;
 	tx->offset = (port % ICE_PORTS_PER_QUAD) * INDEX_PER_PORT_E82X;
 	tx->len = INDEX_PER_PORT_E82X;
-	tx->verify_cached = 0;
+	tx->has_ready_bitmap = 1;
 
 	return ice_ptp_alloc_tx_tracker(tx);
 }
@@ -1037,7 +1052,7 @@ ice_ptp_init_tx_e810(struct ice_pf *pf, struct ice_ptp_tx *tx)
 	 * verify new timestamps against cached copy of the last read
 	 * timestamp.
 	 */
-	tx->verify_cached = 1;
+	tx->has_ready_bitmap = 0;
 
 	return ice_ptp_alloc_tx_tracker(tx);
 }
@@ -1430,7 +1445,7 @@ void ice_ptp_link_change(struct ice_pf *pf, u8 port, bool linkup)
 	struct ice_ptp_port *ptp_port;
 	struct ice_hw *hw = &pf->hw;
 
-	if (!test_bit(ICE_FLAG_PTP, pf->flags))
+	if (pf->ptp.state != ICE_PTP_READY)
 		return;
 
 	if (WARN_ON_ONCE(port >= ICE_NUM_EXTERNAL_PORTS))
@@ -1456,14 +1471,14 @@ void ice_ptp_link_change(struct ice_pf *pf, u8 port, bool linkup)
 }
 
 /**
- * ice_ptp_tx_ena_intr - Enable or disable the Tx timestamp interrupt
+ * ice_ptp_cfg_phy_interrupt - Configure PHY interrupt settings
  * @pf: PF private structure
  * @ena: bool value to enable or disable interrupt
  * @threshold: Minimum number of packets at which intr is triggered
  *
  * Utility function to enable or disable Tx timestamp interrupt and threshold
  */
-static int ice_ptp_tx_ena_intr(struct ice_pf *pf, bool ena, u32 threshold)
+static int ice_ptp_cfg_phy_interrupt(struct ice_pf *pf, bool ena, u32 threshold)
 {
 	struct ice_hw *hw = &pf->hw;
 	int err = 0;
@@ -2162,7 +2177,7 @@ int ice_ptp_get_ts_config(struct ice_pf *pf, struct ifreq *ifr)
 {
 	struct hwtstamp_config *config;
 
-	if (!test_bit(ICE_FLAG_PTP, pf->flags))
+	if (pf->ptp.state != ICE_PTP_READY)
 		return -EIO;
 
 	config = &pf->ptp.tstamp_config;
@@ -2232,7 +2247,7 @@ int ice_ptp_set_ts_config(struct ice_pf *pf, struct ifreq *ifr)
 	struct hwtstamp_config config;
 	int err;
 
-	if (!test_bit(ICE_FLAG_PTP, pf->flags))
+	if (pf->ptp.state != ICE_PTP_READY)
 		return -EAGAIN;
 
 	if (copy_from_user(&config, ifr->ifr_data, sizeof(config)))
@@ -2616,7 +2631,7 @@ static void ice_ptp_periodic_work(struct kthread_work *work)
 	struct ice_pf *pf = container_of(ptp, struct ice_pf, ptp);
 	int err;
 
-	if (!test_bit(ICE_FLAG_PTP, pf->flags))
+	if (pf->ptp.state != ICE_PTP_READY)
 		return;
 
 	err = ice_ptp_update_cached_phctime(pf);
@@ -2629,36 +2644,72 @@ static void ice_ptp_periodic_work(struct kthread_work *work)
 }
 
 /**
- * ice_ptp_reset - Initialize PTP hardware clock support after reset
+ * ice_ptp_prepare_for_reset - Prepare PTP for reset
+ * @pf: Board private structure
+ * @reset_type: the reset type being performed
+ */
+void ice_ptp_prepare_for_reset(struct ice_pf *pf, enum ice_reset_req reset_type)
+{
+	struct ice_ptp *ptp = &pf->ptp;
+	u8 src_tmr;
+
+	if (ptp->state != ICE_PTP_READY)
+		return;
+
+	ptp->state = ICE_PTP_RESETTING;
+
+	/* Disable timestamping for both Tx and Rx */
+	ice_ptp_disable_timestamp_mode(pf);
+
+	kthread_cancel_delayed_work_sync(&ptp->work);
+
+	if (reset_type == ICE_RESET_PFR)
+		return;
+
+	ice_ptp_release_tx_tracker(pf, &pf->ptp.port.tx);
+
+	/* Disable periodic outputs */
+	ice_ptp_disable_all_clkout(pf);
+
+	src_tmr = ice_get_ptp_src_clock_index(&pf->hw);
+
+	/* Disable source clock */
+	wr32(&pf->hw, GLTSYN_ENA(src_tmr), (u32)~GLTSYN_ENA_TSYN_ENA_M);
+
+	/* Acquire PHC and system timer to restore after reset */
+	ptp->reset_time = ktime_get_real_ns();
+}
+
+/**
+ * ice_ptp_rebuild_owner - Initialize PTP clock owner after reset
  * @pf: Board private structure
+ *
+ * Companion function for ice_ptp_rebuild() which handles tasks that only the
+ * PTP clock owner instance should perform.
  */
-void ice_ptp_reset(struct ice_pf *pf)
+static int ice_ptp_rebuild_owner(struct ice_pf *pf)
 {
 	struct ice_ptp *ptp = &pf->ptp;
 	struct ice_hw *hw = &pf->hw;
 	struct timespec64 ts;
-	int err, itr = 1;
 	u64 time_diff;
-
-	if (test_bit(ICE_PFR_REQ, pf->state) ||
-	    !ice_pf_src_tmr_owned(pf))
-		goto pfr;
+	int err;
 
 	err = ice_ptp_init_phc(hw);
 	if (err)
-		goto err;
+		return err;
 
 	/* Acquire the global hardware lock */
 	if (!ice_ptp_lock(hw)) {
 		err = -EBUSY;
-		goto err;
+		return err;
 	}
 
 	/* Write the increment time value to PHY and LAN */
 	err = ice_ptp_write_incval(hw, ice_base_incval(pf));
 	if (err) {
 		ice_ptp_unlock(hw);
-		goto err;
+		return err;
 	}
 
 	/* Write the initial Time value to PHY and LAN using the cached PHC
@@ -2674,38 +2725,54 @@ void ice_ptp_reset(struct ice_pf *pf)
 	err = ice_ptp_write_init(pf, &ts);
 	if (err) {
 		ice_ptp_unlock(hw);
-		goto err;
+		return err;
 	}
 
 	/* Release the global hardware lock */
 	ice_ptp_unlock(hw);
 
+	/* Flush software tracking of any outstanding timestamps since we're
+	 * about to flush the PHY timestamp block.
+	 */
+	ice_ptp_flush_all_tx_tracker(pf);
+
 	if (!ice_is_e810(hw)) {
 		/* Enable quad interrupts */
-		err = ice_ptp_tx_ena_intr(pf, true, itr);
+		err = ice_ptp_cfg_phy_interrupt(pf, true, 1);
 		if (err)
-			goto err;
-	}
+			return err;
 
-pfr:
-	/* Init Tx structures */
-	if (ice_is_e810(&pf->hw)) {
-		err = ice_ptp_init_tx_e810(pf, &ptp->port.tx);
-	} else {
-		kthread_init_delayed_work(&ptp->port.ov_work,
-					  ice_ptp_wait_for_offsets);
-		err = ice_ptp_init_tx_e82x(pf, &ptp->port.tx,
-					   ptp->port.port_num);
+		ice_ptp_restart_all_phy(pf);
 	}
-	if (err)
+
+	return 0;
+}
+
+/**
+ * ice_ptp_rebuild - Initialize PTP hardware clock support after reset
+ * @pf: Board private structure
+ * @reset_type: the reset type being performed
+ */
+void ice_ptp_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type)
+{
+	struct ice_ptp *ptp = &pf->ptp;
+	int err;
+
+	if (ptp->state == ICE_PTP_READY) {
+		ice_ptp_prepare_for_reset(pf, reset_type);
+	} else if (ptp->state != ICE_PTP_RESETTING) {
+		err = -EINVAL;
+		dev_err(ice_pf_to_dev(pf), "PTP was not initialized\n");
 		goto err;
+	}
 
-	set_bit(ICE_FLAG_PTP, pf->flags);
+	if (ice_pf_src_tmr_owned(pf) && reset_type != ICE_RESET_PFR) {
+		err = ice_ptp_rebuild_owner(pf);
+		if (err)
+			goto err;
+	}
 
-	/* Restart the PHY timestamping block */
-	if (!test_bit(ICE_PFR_REQ, pf->state) &&
-	    ice_pf_src_tmr_owned(pf))
-		ice_ptp_restart_all_phy(pf);
+	ptp->state = ICE_PTP_READY;
 
 	/* Start periodic work going */
 	kthread_queue_delayed_work(ptp->kworker, &ptp->work, 0);
@@ -2714,6 +2781,7 @@ pfr:
 	return;
 
 err:
+	ptp->state = ICE_PTP_ERROR;
 	dev_err(ice_pf_to_dev(pf), "PTP reset failed %d\n", err);
 }
 
@@ -2923,39 +2991,6 @@ int ice_ptp_clock_index(struct ice_pf *pf)
 }
 
 /**
- * ice_ptp_prepare_for_reset - Prepare PTP for reset
- * @pf: Board private structure
- */
-void ice_ptp_prepare_for_reset(struct ice_pf *pf)
-{
-	struct ice_ptp *ptp = &pf->ptp;
-	u8 src_tmr;
-
-	clear_bit(ICE_FLAG_PTP, pf->flags);
-
-	/* Disable timestamping for both Tx and Rx */
-	ice_ptp_disable_timestamp_mode(pf);
-
-	kthread_cancel_delayed_work_sync(&ptp->work);
-
-	if (test_bit(ICE_PFR_REQ, pf->state))
-		return;
-
-	ice_ptp_release_tx_tracker(pf, &pf->ptp.port.tx);
-
-	/* Disable periodic outputs */
-	ice_ptp_disable_all_clkout(pf);
-
-	src_tmr = ice_get_ptp_src_clock_index(&pf->hw);
-
-	/* Disable source clock */
-	wr32(&pf->hw, GLTSYN_ENA(src_tmr), (u32)~GLTSYN_ENA_TSYN_ENA_M);
-
-	/* Acquire PHC and system timer to restore after reset */
-	ptp->reset_time = ktime_get_real_ns();
-}
-
-/**
  * ice_ptp_init_owner - Initialize PTP_1588_CLOCK device
  * @pf: Board private structure
  *
@@ -2967,7 +3002,7 @@ static int ice_ptp_init_owner(struct ice_pf *pf)
 {
 	struct ice_hw *hw = &pf->hw;
 	struct timespec64 ts;
-	int err, itr = 1;
+	int err;
 
 	err = ice_ptp_init_phc(hw);
 	if (err) {
@@ -3002,7 +3037,7 @@ static int ice_ptp_init_owner(struct ice_pf *pf)
 
 	if (!ice_is_e810(hw)) {
 		/* Enable quad interrupts */
-		err = ice_ptp_tx_ena_intr(pf, true, itr);
+		err = ice_ptp_cfg_phy_interrupt(pf, true, 1);
 		if (err)
 			goto err_exit;
 	}
@@ -3195,6 +3230,8 @@ void ice_ptp_init(struct ice_pf *pf)
 	struct ice_hw *hw = &pf->hw;
 	int err;
 
+	ptp->state = ICE_PTP_INITIALIZING;
+
 	ice_ptp_init_phy_model(hw);
 
 	ice_ptp_init_tx_interrupt_mode(pf);
@@ -3219,12 +3256,13 @@ void ice_ptp_init(struct ice_pf *pf)
 	/* Configure initial Tx interrupt settings */
 	ice_ptp_cfg_tx_interrupt(pf);
 
-	set_bit(ICE_FLAG_PTP, pf->flags);
-	err = ice_ptp_init_work(pf, ptp);
+	err = ice_ptp_create_auxbus_device(pf);
 	if (err)
 		goto err;
 
-	err = ice_ptp_create_auxbus_device(pf);
+	ptp->state = ICE_PTP_READY;
+
+	err = ice_ptp_init_work(pf, ptp);
 	if (err)
 		goto err;
 
@@ -3237,7 +3275,7 @@ err:
 		ptp_clock_unregister(ptp->clock);
 		pf->ptp.clock = NULL;
 	}
-	clear_bit(ICE_FLAG_PTP, pf->flags);
+	ptp->state = ICE_PTP_ERROR;
 	dev_err(ice_pf_to_dev(pf), "PTP failed %d\n", err);
 }
 
@@ -3250,9 +3288,11 @@ err:
  */
 void ice_ptp_release(struct ice_pf *pf)
 {
-	if (!test_bit(ICE_FLAG_PTP, pf->flags))
+	if (pf->ptp.state != ICE_PTP_READY)
 		return;
 
+	pf->ptp.state = ICE_PTP_UNINIT;
+
 	/* Disable timestamping for both Tx and Rx */
 	ice_ptp_disable_timestamp_mode(pf);
 
@@ -3260,8 +3300,6 @@ void ice_ptp_release(struct ice_pf *pf)
 
 	ice_ptp_release_tx_tracker(pf, &pf->ptp.port.tx);
 
-	clear_bit(ICE_FLAG_PTP, pf->flags);
-
 	kthread_cancel_delayed_work_sync(&pf->ptp.work);
 
 	ice_ptp_port_phy_stop(&pf->ptp.port);
@@ -3271,6 +3309,9 @@ void ice_ptp_release(struct ice_pf *pf)
 		pf->ptp.kworker = NULL;
 	}
 
+	if (ice_pf_src_tmr_owned(pf))
+		ice_ptp_unregister_auxbus_driver(pf);
+
 	if (!pf->ptp.clock)
 		return;
 
@@ -3280,7 +3321,5 @@ void ice_ptp_release(struct ice_pf *pf)
 	ptp_clock_unregister(pf->ptp.clock);
 	pf->ptp.clock = NULL;
 
-	ice_ptp_unregister_auxbus_driver(pf);
-
 	dev_info(ice_pf_to_dev(pf), "Removed PTP clock\n");
 }
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.h b/drivers/net/ethernet/intel/ice/ice_ptp.h
index 087dd32d8762..3af20025043a 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.h
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.h
@@ -100,7 +100,7 @@ struct ice_perout_channel {
  * the last timestamp we read for a given index. If the current timestamp
  * value is the same as the cached value, we assume a new timestamp hasn't
  * been captured. This avoids reporting stale timestamps to the stack. This is
- * only done if the verify_cached flag is set in ice_ptp_tx structure.
+ * only done if the has_ready_bitmap flag is not set in ice_ptp_tx structure.
  */
 struct ice_tx_tstamp {
 	struct sk_buff *skb;
@@ -130,7 +130,9 @@ enum ice_tx_tstamp_work {
  * @init: if true, the tracker is initialized;
  * @calibrating: if true, the PHY is calibrating the Tx offset. During this
  *               window, timestamps are temporarily disabled.
- * @verify_cached: if true, verify new timestamp differs from last read value
+ * @has_ready_bitmap: if true, the hardware has a valid Tx timestamp ready
+ *                    bitmap register. If false, fall back to verifying new
+ *                    timestamp values against previously cached copy.
  * @last_ll_ts_idx_read: index of the last LL TS read by the FW
  */
 struct ice_ptp_tx {
@@ -143,7 +145,7 @@ struct ice_ptp_tx {
 	u8 len;
 	u8 init : 1;
 	u8 calibrating : 1;
-	u8 verify_cached : 1;
+	u8 has_ready_bitmap : 1;
 	s8 last_ll_ts_idx_read;
 };
 
@@ -203,8 +205,17 @@ struct ice_ptp_port_owner {
 
 #define GLTSYN_TGT_H_IDX_MAX		4
 
+enum ice_ptp_state {
+	ICE_PTP_UNINIT = 0,
+	ICE_PTP_INITIALIZING,
+	ICE_PTP_READY,
+	ICE_PTP_RESETTING,
+	ICE_PTP_ERROR,
+};
+
 /**
  * struct ice_ptp - data used for integrating with CONFIG_PTP_1588_CLOCK
+ * @state: current state of PTP state machine
  * @tx_interrupt_mode: the TX interrupt mode for the PTP clock
  * @port: data for the PHY port initialization procedure
  * @ports_owner: data for the auxiliary driver owner
@@ -227,6 +238,7 @@ struct ice_ptp_port_owner {
  * @late_cached_phc_updates: number of times cached PHC update is late
  */
 struct ice_ptp {
+	enum ice_ptp_state state;
 	enum ice_ptp_tx_interrupt tx_interrupt_mode;
 	struct ice_ptp_port port;
 	struct ice_ptp_port_owner ports_owner;
@@ -304,8 +316,9 @@ enum ice_tx_tstamp_work ice_ptp_process_ts(struct ice_pf *pf);
 
 u64 ice_ptp_get_rx_hwts(const union ice_32b_rx_flex_desc *rx_desc,
 			const struct ice_pkt_ctx *pkt_ctx);
-void ice_ptp_reset(struct ice_pf *pf);
-void ice_ptp_prepare_for_reset(struct ice_pf *pf);
+void ice_ptp_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type);
+void ice_ptp_prepare_for_reset(struct ice_pf *pf,
+			       enum ice_reset_req reset_type);
 void ice_ptp_init(struct ice_pf *pf);
 void ice_ptp_release(struct ice_pf *pf);
 void ice_ptp_link_change(struct ice_pf *pf, u8 port, bool linkup);
@@ -345,8 +358,15 @@ ice_ptp_get_rx_hwts(const union ice_32b_rx_flex_desc *rx_desc,
 	return 0;
 }
 
-static inline void ice_ptp_reset(struct ice_pf *pf) { }
-static inline void ice_ptp_prepare_for_reset(struct ice_pf *pf) { }
+static inline void ice_ptp_rebuild(struct ice_pf *pf,
+				   enum ice_reset_req reset_type)
+{
+}
+
+static inline void ice_ptp_prepare_for_reset(struct ice_pf *pf,
+					     enum ice_reset_req reset_type)
+{
+}
 static inline void ice_ptp_init(struct ice_pf *pf) { }
 static inline void ice_ptp_release(struct ice_pf *pf) { }
 static inline void ice_ptp_link_change(struct ice_pf *pf, u8 port, bool linkup)
diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c
index b0f78c2f2790..a958fcf3e6be 100644
--- a/drivers/net/ethernet/intel/ice/ice_sriov.c
+++ b/drivers/net/ethernet/intel/ice/ice_sriov.c
@@ -240,7 +240,6 @@ static struct ice_vsi *ice_vf_vsi_setup(struct ice_vf *vf)
 	}
 
 	vf->lan_vsi_idx = vsi->idx;
-	vf->lan_vsi_num = vsi->vsi_num;
 
 	return vsi;
 }
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
index 839e5da24ad5..f8f1d2bdc1be 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
@@ -143,8 +143,12 @@ ice_rx_csum(struct ice_rx_ring *ring, struct sk_buff *skb,
 	ipv6 = (decoded.outer_ip == ICE_RX_PTYPE_OUTER_IP) &&
 	       (decoded.outer_ip_ver == ICE_RX_PTYPE_OUTER_IPV6);
 
-	if (ipv4 && (rx_status0 & (BIT(ICE_RX_FLEX_DESC_STATUS0_XSUM_IPE_S) |
-				   BIT(ICE_RX_FLEX_DESC_STATUS0_XSUM_EIPE_S))))
+	if (ipv4 && (rx_status0 & (BIT(ICE_RX_FLEX_DESC_STATUS0_XSUM_EIPE_S)))) {
+		ring->vsi->back->hw_rx_eipe_error++;
+		return;
+	}
+
+	if (ipv4 && (rx_status0 & (BIT(ICE_RX_FLEX_DESC_STATUS0_XSUM_IPE_S))))
 		goto checksum_fail;
 
 	if (ipv6 && (rx_status0 & (BIT(ICE_RX_FLEX_DESC_STATUS0_IPV6EXADD_S))))
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h
index a508e917ce5f..9ff92dba5823 100644
--- a/drivers/net/ethernet/intel/ice/ice_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_type.h
@@ -132,6 +132,7 @@ enum ice_mac_type {
 	ICE_MAC_E810,
 	ICE_MAC_E830,
 	ICE_MAC_GENERIC,
+	ICE_MAC_GENERIC_3K_E825,
 };
 
 /* Media Types */
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.c b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
index 2ffdae9a82df..21d26e19338a 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
@@ -280,12 +280,6 @@ int ice_vf_reconfig_vsi(struct ice_vf *vf)
 		return err;
 	}
 
-	/* Update the lan_vsi_num field since it might have been changed. The
-	 * PF lan_vsi_idx number remains the same so we don't need to change
-	 * that.
-	 */
-	vf->lan_vsi_num = vsi->vsi_num;
-
 	return 0;
 }
 
@@ -315,7 +309,6 @@ static int ice_vf_rebuild_vsi(struct ice_vf *vf)
 	 * vf->lan_vsi_idx
 	 */
 	vsi->vsi_num = ice_get_hw_vsi_num(&pf->hw, vsi->idx);
-	vf->lan_vsi_num = vsi->vsi_num;
 
 	return 0;
 }
@@ -1315,13 +1308,12 @@ int ice_vf_init_host_cfg(struct ice_vf *vf, struct ice_vsi *vsi)
 }
 
 /**
- * ice_vf_invalidate_vsi - invalidate vsi_idx/vsi_num to remove VSI access
+ * ice_vf_invalidate_vsi - invalidate vsi_idx to remove VSI access
  * @vf: VF to remove access to VSI for
  */
 void ice_vf_invalidate_vsi(struct ice_vf *vf)
 {
 	vf->lan_vsi_idx = ICE_NO_VSI;
-	vf->lan_vsi_num = ICE_NO_VSI;
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.h b/drivers/net/ethernet/intel/ice/ice_vf_lib.h
index 0cc9034065c5..fec16919ec19 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib.h
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.h
@@ -109,11 +109,6 @@ struct ice_vf {
 	u8 spoofchk:1;
 	u8 link_forced:1;
 	u8 link_up:1;			/* only valid if VF link is forced */
-	/* VSI indices - actual VSI pointers are maintained in the PF structure
-	 * When assigned, these will be non-zero, because VSI 0 is always
-	 * the main LAN VSI for the PF.
-	 */
-	u16 lan_vsi_num;		/* ID as used by firmware */
 	unsigned int min_tx_rate;	/* Minimum Tx bandwidth limit in Mbps */
 	unsigned int max_tx_rate;	/* Maximum Tx bandwidth limit in Mbps */
 	DECLARE_BITMAP(vf_states, ICE_VF_STATES_NBITS);	/* VF runtime states */
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c
index 6f2328a049bf..1ff9818b4c84 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c
@@ -499,7 +499,7 @@ static int ice_vc_get_vf_res_msg(struct ice_vf *vf, u8 *msg)
 	vfres->rss_lut_size = ICE_LUT_VSI_SIZE;
 	vfres->max_mtu = ice_vc_get_max_frame_size(vf);
 
-	vfres->vsi_res[0].vsi_id = vf->lan_vsi_num;
+	vfres->vsi_res[0].vsi_id = ICE_VF_VSI_ID;
 	vfres->vsi_res[0].vsi_type = VIRTCHNL_VSI_SRIOV;
 	vfres->vsi_res[0].num_queue_pairs = vsi->num_txq;
 	ether_addr_copy(vfres->vsi_res[0].default_mac_addr,
@@ -545,27 +545,20 @@ static void ice_vc_reset_vf_msg(struct ice_vf *vf)
  */
 bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id)
 {
-	struct ice_pf *pf = vf->pf;
-	struct ice_vsi *vsi;
-
-	vsi = ice_find_vsi(pf, vsi_id);
-
-	return (vsi && (vsi->vf == vf));
+	return vsi_id == ICE_VF_VSI_ID;
 }
 
 /**
  * ice_vc_isvalid_q_id
- * @vf: pointer to the VF info
- * @vsi_id: VSI ID
+ * @vsi: VSI to check queue ID against
  * @qid: VSI relative queue ID
  *
  * check for the valid queue ID
  */
-static bool ice_vc_isvalid_q_id(struct ice_vf *vf, u16 vsi_id, u8 qid)
+static bool ice_vc_isvalid_q_id(struct ice_vsi *vsi, u8 qid)
 {
-	struct ice_vsi *vsi = ice_find_vsi(vf->pf, vsi_id);
 	/* allocated Tx and Rx queues should be always equal for VF VSI */
-	return (vsi && (qid < vsi->alloc_txq));
+	return qid < vsi->alloc_txq;
 }
 
 /**
@@ -1323,7 +1316,7 @@ static int ice_vc_ena_qs_msg(struct ice_vf *vf, u8 *msg)
 	 */
 	q_map = vqs->rx_queues;
 	for_each_set_bit(vf_q_id, &q_map, ICE_MAX_RSS_QS_PER_VF) {
-		if (!ice_vc_isvalid_q_id(vf, vqs->vsi_id, vf_q_id)) {
+		if (!ice_vc_isvalid_q_id(vsi, vf_q_id)) {
 			v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 			goto error_param;
 		}
@@ -1345,7 +1338,7 @@ static int ice_vc_ena_qs_msg(struct ice_vf *vf, u8 *msg)
 
 	q_map = vqs->tx_queues;
 	for_each_set_bit(vf_q_id, &q_map, ICE_MAX_RSS_QS_PER_VF) {
-		if (!ice_vc_isvalid_q_id(vf, vqs->vsi_id, vf_q_id)) {
+		if (!ice_vc_isvalid_q_id(vsi, vf_q_id)) {
 			v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 			goto error_param;
 		}
@@ -1450,7 +1443,7 @@ static int ice_vc_dis_qs_msg(struct ice_vf *vf, u8 *msg)
 		q_map = vqs->tx_queues;
 
 		for_each_set_bit(vf_q_id, &q_map, ICE_MAX_RSS_QS_PER_VF) {
-			if (!ice_vc_isvalid_q_id(vf, vqs->vsi_id, vf_q_id)) {
+			if (!ice_vc_isvalid_q_id(vsi, vf_q_id)) {
 				v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 				goto error_param;
 			}
@@ -1476,7 +1469,7 @@ static int ice_vc_dis_qs_msg(struct ice_vf *vf, u8 *msg)
 		bitmap_zero(vf->rxq_ena, ICE_MAX_RSS_QS_PER_VF);
 	} else if (q_map) {
 		for_each_set_bit(vf_q_id, &q_map, ICE_MAX_RSS_QS_PER_VF) {
-			if (!ice_vc_isvalid_q_id(vf, vqs->vsi_id, vf_q_id)) {
+			if (!ice_vc_isvalid_q_id(vsi, vf_q_id)) {
 				v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 				goto error_param;
 			}
@@ -1532,7 +1525,7 @@ ice_cfg_interrupt(struct ice_vf *vf, struct ice_vsi *vsi, u16 vector_id,
 	for_each_set_bit(vsi_q_id_idx, &qmap, ICE_MAX_RSS_QS_PER_VF) {
 		vsi_q_id = vsi_q_id_idx;
 
-		if (!ice_vc_isvalid_q_id(vf, vsi->vsi_num, vsi_q_id))
+		if (!ice_vc_isvalid_q_id(vsi, vsi_q_id))
 			return VIRTCHNL_STATUS_ERR_PARAM;
 
 		q_vector->num_ring_rx++;
@@ -1546,7 +1539,7 @@ ice_cfg_interrupt(struct ice_vf *vf, struct ice_vsi *vsi, u16 vector_id,
 	for_each_set_bit(vsi_q_id_idx, &qmap, ICE_MAX_RSS_QS_PER_VF) {
 		vsi_q_id = vsi_q_id_idx;
 
-		if (!ice_vc_isvalid_q_id(vf, vsi->vsi_num, vsi_q_id))
+		if (!ice_vc_isvalid_q_id(vsi, vsi_q_id))
 			return VIRTCHNL_STATUS_ERR_PARAM;
 
 		q_vector->num_ring_tx++;
@@ -1703,7 +1696,7 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg)
 		    qpi->txq.headwb_enabled ||
 		    !ice_vc_isvalid_ring_len(qpi->txq.ring_len) ||
 		    !ice_vc_isvalid_ring_len(qpi->rxq.ring_len) ||
-		    !ice_vc_isvalid_q_id(vf, qci->vsi_id, qpi->txq.queue_id)) {
+		    !ice_vc_isvalid_q_id(vsi, qpi->txq.queue_id)) {
 			goto error_param;
 		}
 
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.h b/drivers/net/ethernet/intel/ice/ice_virtchnl.h
index 60dfbe05980a..3a4115869153 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl.h
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.h
@@ -19,6 +19,15 @@
 #define ICE_MAX_MACADDR_PER_VF		18
 #define ICE_FLEX_DESC_RXDID_MAX_NUM	64
 
+/* VFs only get a single VSI. For ice hardware, the VF does not need to know
+ * its VSI index. However, the virtchnl interface requires a VSI number,
+ * mainly due to legacy hardware.
+ *
+ * Since the VF doesn't need this information, report a static value to the VF
+ * instead of leaking any information about the PF or hardware setup.
+ */
+#define ICE_VF_VSI_ID	1
+
 struct ice_virtchnl_ops {
 	int (*get_ver_msg)(struct ice_vf *vf, u8 *msg);
 	int (*get_vf_res_msg)(struct ice_vf *vf, u8 *msg);
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c
index f001553e1a1a..8e4ff3af86c6 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c
@@ -94,9 +94,6 @@ ice_vc_fdir_param_check(struct ice_vf *vf, u16 vsi_id)
 	if (!(vf->driver_caps & VIRTCHNL_VF_OFFLOAD_FDIR_PF))
 		return -EINVAL;
 
-	if (vsi_id != vf->lan_vsi_num)
-		return -EINVAL;
-
 	if (!ice_vc_isvalid_vsi_id(vf, vsi_id))
 		return -EINVAL;
 
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c
index 2eecd0f39aa6..1857220d27fe 100644
--- a/drivers/net/ethernet/intel/ice/ice_xsk.c
+++ b/drivers/net/ethernet/intel/ice/ice_xsk.c
@@ -218,42 +218,28 @@ static int ice_qp_dis(struct ice_vsi *vsi, u16 q_idx)
  */
 static int ice_qp_ena(struct ice_vsi *vsi, u16 q_idx)
 {
-	DEFINE_FLEX(struct ice_aqc_add_tx_qgrp, qg_buf, txqs, 1);
-	u16 size = __struct_size(qg_buf);
 	struct ice_q_vector *q_vector;
-	struct ice_tx_ring *tx_ring;
-	struct ice_rx_ring *rx_ring;
 	int err;
 
-	if (q_idx >= vsi->num_rxq || q_idx >= vsi->num_txq)
-		return -EINVAL;
-
-	qg_buf->num_txqs = 1;
-
-	tx_ring = vsi->tx_rings[q_idx];
-	rx_ring = vsi->rx_rings[q_idx];
-	q_vector = rx_ring->q_vector;
-
-	err = ice_vsi_cfg_txq(vsi, tx_ring, qg_buf);
+	err = ice_vsi_cfg_single_txq(vsi, vsi->tx_rings, q_idx);
 	if (err)
 		return err;
 
 	if (ice_is_xdp_ena_vsi(vsi)) {
 		struct ice_tx_ring *xdp_ring = vsi->xdp_rings[q_idx];
 
-		memset(qg_buf, 0, size);
-		qg_buf->num_txqs = 1;
-		err = ice_vsi_cfg_txq(vsi, xdp_ring, qg_buf);
+		err = ice_vsi_cfg_single_txq(vsi, vsi->xdp_rings, q_idx);
 		if (err)
 			return err;
 		ice_set_ring_xdp(xdp_ring);
 		ice_tx_xsk_pool(vsi, q_idx);
 	}
 
-	err = ice_vsi_cfg_rxq(rx_ring);
+	err = ice_vsi_cfg_single_rxq(vsi, q_idx);
 	if (err)
 		return err;
 
+	q_vector = vsi->rx_rings[q_idx]->q_vector;
 	ice_qvec_cfg_msix(vsi, q_vector);
 
 	err = ice_vsi_ctrl_one_rx_ring(vsi, true, q_idx, true);
diff --git a/drivers/net/ethernet/intel/idpf/idpf.h b/drivers/net/ethernet/intel/idpf/idpf.h
index 0acc125decb3..e7a036538246 100644
--- a/drivers/net/ethernet/intel/idpf/idpf.h
+++ b/drivers/net/ethernet/intel/idpf/idpf.h
@@ -37,8 +37,6 @@ struct idpf_vport_max_q;
 #define IDPF_MB_MAX_ERR			20
 #define IDPF_NUM_CHUNKS_PER_MSG(struct_sz, chunk_sz)	\
 	((IDPF_CTLQ_MAX_BUF_LEN - (struct_sz)) / (chunk_sz))
-#define IDPF_WAIT_FOR_EVENT_TIMEO_MIN	2000
-#define IDPF_WAIT_FOR_EVENT_TIMEO	60000
 
 #define IDPF_MAX_WAIT			500
 
@@ -66,14 +64,12 @@ struct idpf_mac_filter {
 
 /**
  * enum idpf_state - State machine to handle bring up
- * @__IDPF_STARTUP: Start the state machine
  * @__IDPF_VER_CHECK: Negotiate virtchnl version
  * @__IDPF_GET_CAPS: Negotiate capabilities
  * @__IDPF_INIT_SW: Init based on given capabilities
  * @__IDPF_STATE_LAST: Must be last, used to determine size
  */
 enum idpf_state {
-	__IDPF_STARTUP,
 	__IDPF_VER_CHECK,
 	__IDPF_GET_CAPS,
 	__IDPF_INIT_SW,
@@ -87,6 +83,7 @@ enum idpf_state {
  * @IDPF_HR_RESET_IN_PROG: Reset in progress
  * @IDPF_REMOVE_IN_PROG: Driver remove in progress
  * @IDPF_MB_INTR_MODE: Mailbox in interrupt mode
+ * @IDPF_VC_CORE_INIT: virtchnl core has been init
  * @IDPF_FLAGS_NBITS: Must be last
  */
 enum idpf_flags {
@@ -95,6 +92,7 @@ enum idpf_flags {
 	IDPF_HR_RESET_IN_PROG,
 	IDPF_REMOVE_IN_PROG,
 	IDPF_MB_INTR_MODE,
+	IDPF_VC_CORE_INIT,
 	IDPF_FLAGS_NBITS,
 };
 
@@ -209,71 +207,6 @@ struct idpf_dev_ops {
 	struct idpf_reg_ops reg_ops;
 };
 
-/* These macros allow us to generate an enum and a matching char * array of
- * stringified enums that are always in sync. Checkpatch issues a bogus warning
- * about this being a complex macro; but it's wrong, these are never used as a
- * statement and instead only used to define the enum and array.
- */
-#define IDPF_FOREACH_VPORT_VC_STATE(STATE)	\
-	STATE(IDPF_VC_CREATE_VPORT)		\
-	STATE(IDPF_VC_CREATE_VPORT_ERR)		\
-	STATE(IDPF_VC_ENA_VPORT)		\
-	STATE(IDPF_VC_ENA_VPORT_ERR)		\
-	STATE(IDPF_VC_DIS_VPORT)		\
-	STATE(IDPF_VC_DIS_VPORT_ERR)		\
-	STATE(IDPF_VC_DESTROY_VPORT)		\
-	STATE(IDPF_VC_DESTROY_VPORT_ERR)	\
-	STATE(IDPF_VC_CONFIG_TXQ)		\
-	STATE(IDPF_VC_CONFIG_TXQ_ERR)		\
-	STATE(IDPF_VC_CONFIG_RXQ)		\
-	STATE(IDPF_VC_CONFIG_RXQ_ERR)		\
-	STATE(IDPF_VC_ENA_QUEUES)		\
-	STATE(IDPF_VC_ENA_QUEUES_ERR)		\
-	STATE(IDPF_VC_DIS_QUEUES)		\
-	STATE(IDPF_VC_DIS_QUEUES_ERR)		\
-	STATE(IDPF_VC_MAP_IRQ)			\
-	STATE(IDPF_VC_MAP_IRQ_ERR)		\
-	STATE(IDPF_VC_UNMAP_IRQ)		\
-	STATE(IDPF_VC_UNMAP_IRQ_ERR)		\
-	STATE(IDPF_VC_ADD_QUEUES)		\
-	STATE(IDPF_VC_ADD_QUEUES_ERR)		\
-	STATE(IDPF_VC_DEL_QUEUES)		\
-	STATE(IDPF_VC_DEL_QUEUES_ERR)		\
-	STATE(IDPF_VC_ALLOC_VECTORS)		\
-	STATE(IDPF_VC_ALLOC_VECTORS_ERR)	\
-	STATE(IDPF_VC_DEALLOC_VECTORS)		\
-	STATE(IDPF_VC_DEALLOC_VECTORS_ERR)	\
-	STATE(IDPF_VC_SET_SRIOV_VFS)		\
-	STATE(IDPF_VC_SET_SRIOV_VFS_ERR)	\
-	STATE(IDPF_VC_GET_RSS_LUT)		\
-	STATE(IDPF_VC_GET_RSS_LUT_ERR)		\
-	STATE(IDPF_VC_SET_RSS_LUT)		\
-	STATE(IDPF_VC_SET_RSS_LUT_ERR)		\
-	STATE(IDPF_VC_GET_RSS_KEY)		\
-	STATE(IDPF_VC_GET_RSS_KEY_ERR)		\
-	STATE(IDPF_VC_SET_RSS_KEY)		\
-	STATE(IDPF_VC_SET_RSS_KEY_ERR)		\
-	STATE(IDPF_VC_GET_STATS)		\
-	STATE(IDPF_VC_GET_STATS_ERR)		\
-	STATE(IDPF_VC_ADD_MAC_ADDR)		\
-	STATE(IDPF_VC_ADD_MAC_ADDR_ERR)		\
-	STATE(IDPF_VC_DEL_MAC_ADDR)		\
-	STATE(IDPF_VC_DEL_MAC_ADDR_ERR)		\
-	STATE(IDPF_VC_GET_PTYPE_INFO)		\
-	STATE(IDPF_VC_GET_PTYPE_INFO_ERR)	\
-	STATE(IDPF_VC_LOOPBACK_STATE)		\
-	STATE(IDPF_VC_LOOPBACK_STATE_ERR)	\
-	STATE(IDPF_VC_NBITS)
-
-#define IDPF_GEN_ENUM(ENUM) ENUM,
-#define IDPF_GEN_STRING(STRING) #STRING,
-
-enum idpf_vport_vc_state {
-	IDPF_FOREACH_VPORT_VC_STATE(IDPF_GEN_ENUM)
-};
-
-extern const char * const idpf_vport_vc_state_str[];
-
 /**
  * enum idpf_vport_reset_cause - Vport soft reset causes
  * @IDPF_SR_Q_CHANGE: Soft reset queue change
@@ -358,11 +291,7 @@ struct idpf_port_stats {
  * @port_stats: per port csum, header split, and other offload stats
  * @link_up: True if link is up
  * @link_speed_mbps: Link speed in mbps
- * @vc_msg: Virtchnl message buffer
- * @vc_state: Virtchnl message state
- * @vchnl_wq: Wait queue for virtchnl messages
  * @sw_marker_wq: workqueue for marker packets
- * @vc_buf_lock: Lock to protect virtchnl buffer
  */
 struct idpf_vport {
 	u16 num_txq;
@@ -408,12 +337,7 @@ struct idpf_vport {
 	bool link_up;
 	u32 link_speed_mbps;
 
-	char vc_msg[IDPF_CTLQ_MAX_BUF_LEN];
-	DECLARE_BITMAP(vc_state, IDPF_VC_NBITS);
-
-	wait_queue_head_t vchnl_wq;
 	wait_queue_head_t sw_marker_wq;
-	struct mutex vc_buf_lock;
 };
 
 /**
@@ -476,15 +400,11 @@ struct idpf_vport_user_config_data {
  * enum idpf_vport_config_flags - Vport config flags
  * @IDPF_VPORT_REG_NETDEV: Register netdev
  * @IDPF_VPORT_UP_REQUESTED: Set if interface up is requested on core reset
- * @IDPF_VPORT_ADD_MAC_REQ: Asynchronous add ether address in flight
- * @IDPF_VPORT_DEL_MAC_REQ: Asynchronous delete ether address in flight
  * @IDPF_VPORT_CONFIG_FLAGS_NBITS: Must be last
  */
 enum idpf_vport_config_flags {
 	IDPF_VPORT_REG_NETDEV,
 	IDPF_VPORT_UP_REQUESTED,
-	IDPF_VPORT_ADD_MAC_REQ,
-	IDPF_VPORT_DEL_MAC_REQ,
 	IDPF_VPORT_CONFIG_FLAGS_NBITS,
 };
 
@@ -555,11 +475,13 @@ struct idpf_vector_lifo {
 struct idpf_vport_config {
 	struct idpf_vport_user_config_data user_config;
 	struct idpf_vport_max_q max_q;
-	void *req_qs_chunks;
+	struct virtchnl2_add_queues *req_qs_chunks;
 	spinlock_t mac_filter_list_lock;
 	DECLARE_BITMAP(flags, IDPF_VPORT_CONFIG_FLAGS_NBITS);
 };
 
+struct idpf_vc_xn_manager;
+
 /**
  * struct idpf_adapter - Device data struct generated on probe
  * @pdev: PCI device struct given on probe
@@ -601,9 +523,7 @@ struct idpf_vport_config {
  * @stats_task: Periodic statistics retrieval task
  * @stats_wq: Workqueue for statistics task
  * @caps: Negotiated capabilities with device
- * @vchnl_wq: Wait queue for virtchnl messages
- * @vc_state: Virtchnl message state
- * @vc_msg: Virtchnl message buffer
+ * @vcxn_mngr: Virtchnl transaction manager
  * @dev_ops: See idpf_dev_ops
  * @num_vfs: Number of allocated VFs through sysfs. PF does not directly talk
  *	     to VFs but is used to initialize them
@@ -659,10 +579,8 @@ struct idpf_adapter {
 	struct delayed_work stats_task;
 	struct workqueue_struct *stats_wq;
 	struct virtchnl2_get_capabilities caps;
+	struct idpf_vc_xn_manager *vcxn_mngr;
 
-	wait_queue_head_t vchnl_wq;
-	DECLARE_BITMAP(vc_state, IDPF_VC_NBITS);
-	char vc_msg[IDPF_CTLQ_MAX_BUF_LEN];
 	struct idpf_dev_ops dev_ops;
 	int num_vfs;
 	bool crc_enable;
@@ -903,68 +821,18 @@ void idpf_mbx_task(struct work_struct *work);
 void idpf_vc_event_task(struct work_struct *work);
 void idpf_dev_ops_init(struct idpf_adapter *adapter);
 void idpf_vf_dev_ops_init(struct idpf_adapter *adapter);
-int idpf_vport_adjust_qs(struct idpf_vport *vport);
-int idpf_init_dflt_mbx(struct idpf_adapter *adapter);
-void idpf_deinit_dflt_mbx(struct idpf_adapter *adapter);
-int idpf_vc_core_init(struct idpf_adapter *adapter);
-void idpf_vc_core_deinit(struct idpf_adapter *adapter);
 int idpf_intr_req(struct idpf_adapter *adapter);
 void idpf_intr_rel(struct idpf_adapter *adapter);
-int idpf_get_reg_intr_vecs(struct idpf_vport *vport,
-			   struct idpf_vec_regs *reg_vals);
 u16 idpf_get_max_tx_hdr_size(struct idpf_adapter *adapter);
-int idpf_send_delete_queues_msg(struct idpf_vport *vport);
-int idpf_send_add_queues_msg(const struct idpf_vport *vport, u16 num_tx_q,
-			     u16 num_complq, u16 num_rx_q, u16 num_rx_bufq);
 int idpf_initiate_soft_reset(struct idpf_vport *vport,
 			     enum idpf_vport_reset_cause reset_cause);
-int idpf_send_enable_vport_msg(struct idpf_vport *vport);
-int idpf_send_disable_vport_msg(struct idpf_vport *vport);
-int idpf_send_destroy_vport_msg(struct idpf_vport *vport);
-int idpf_send_get_rx_ptype_msg(struct idpf_vport *vport);
-int idpf_send_ena_dis_loopback_msg(struct idpf_vport *vport);
-int idpf_send_get_set_rss_key_msg(struct idpf_vport *vport, bool get);
-int idpf_send_get_set_rss_lut_msg(struct idpf_vport *vport, bool get);
-int idpf_send_dealloc_vectors_msg(struct idpf_adapter *adapter);
-int idpf_send_alloc_vectors_msg(struct idpf_adapter *adapter, u16 num_vectors);
 void idpf_deinit_task(struct idpf_adapter *adapter);
 int idpf_req_rel_vector_indexes(struct idpf_adapter *adapter,
 				u16 *q_vector_idxs,
 				struct idpf_vector_info *vec_info);
-int idpf_vport_alloc_vec_indexes(struct idpf_vport *vport);
-int idpf_send_get_stats_msg(struct idpf_vport *vport);
-int idpf_get_vec_ids(struct idpf_adapter *adapter,
-		     u16 *vecids, int num_vecids,
-		     struct virtchnl2_vector_chunks *chunks);
-int idpf_recv_mb_msg(struct idpf_adapter *adapter, u32 op,
-		     void *msg, int msg_size);
-int idpf_send_mb_msg(struct idpf_adapter *adapter, u32 op,
-		     u16 msg_size, u8 *msg);
 void idpf_set_ethtool_ops(struct net_device *netdev);
-int idpf_vport_alloc_max_qs(struct idpf_adapter *adapter,
-			    struct idpf_vport_max_q *max_q);
-void idpf_vport_dealloc_max_qs(struct idpf_adapter *adapter,
-			       struct idpf_vport_max_q *max_q);
-int idpf_add_del_mac_filters(struct idpf_vport *vport,
-			     struct idpf_netdev_priv *np,
-			     bool add, bool async);
-int idpf_set_promiscuous(struct idpf_adapter *adapter,
-			 struct idpf_vport_user_config_data *config_data,
-			 u32 vport_id);
-int idpf_send_disable_queues_msg(struct idpf_vport *vport);
-void idpf_vport_init(struct idpf_vport *vport, struct idpf_vport_max_q *max_q);
-u32 idpf_get_vport_id(struct idpf_vport *vport);
-int idpf_vport_queue_ids_init(struct idpf_vport *vport);
-int idpf_queue_reg_init(struct idpf_vport *vport);
-int idpf_send_config_queues_msg(struct idpf_vport *vport);
-int idpf_send_enable_queues_msg(struct idpf_vport *vport);
-int idpf_send_create_vport_msg(struct idpf_adapter *adapter,
-			       struct idpf_vport_max_q *max_q);
-int idpf_check_supported_desc_ids(struct idpf_vport *vport);
 void idpf_vport_intr_write_itr(struct idpf_q_vector *q_vector,
 			       u16 itr, bool tx);
-int idpf_send_map_unmap_queue_vector_msg(struct idpf_vport *vport, bool map);
-int idpf_send_set_sriov_vfs_msg(struct idpf_adapter *adapter, u16 num_vfs);
 int idpf_sriov_configure(struct pci_dev *pdev, int num_vfs);
 
 u8 idpf_vport_get_hsplit(const struct idpf_vport *vport);
diff --git a/drivers/net/ethernet/intel/idpf/idpf_controlq.c b/drivers/net/ethernet/intel/idpf/idpf_controlq.c
index c7f43d2fcd13..4849590a5591 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_controlq.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_controlq.c
@@ -516,6 +516,8 @@ post_buffs_out:
 			/* Wrap to end of end ring since current ntp is 0 */
 			cq->next_to_post = cq->ring_size - 1;
 
+		dma_wmb();
+
 		wr32(hw, cq->reg.tail, cq->next_to_post);
 	}
 
@@ -546,11 +548,6 @@ int idpf_ctlq_recv(struct idpf_ctlq_info *cq, u16 *num_q_msg,
 	int err = 0;
 	u16 i;
 
-	if (*num_q_msg == 0)
-		return 0;
-	else if (*num_q_msg > cq->ring_size)
-		return -EBADR;
-
 	/* take the lock before we start messing with the ring */
 	mutex_lock(&cq->cq_lock);
 
diff --git a/drivers/net/ethernet/intel/idpf/idpf_controlq_api.h b/drivers/net/ethernet/intel/idpf/idpf_controlq_api.h
index 8dee098bbfb0..e8e046ef2f0d 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_controlq_api.h
+++ b/drivers/net/ethernet/intel/idpf/idpf_controlq_api.h
@@ -69,6 +69,11 @@ struct idpf_ctlq_msg {
 			u8 context[IDPF_INDIRECT_CTX_SIZE];
 			struct idpf_dma_mem *payload;
 		} indirect;
+		struct {
+			u32 rsvd;
+			u16 data;
+			u16 flags;
+		} sw_cookie;
 	} ctx;
 };
 
diff --git a/drivers/net/ethernet/intel/idpf/idpf_dev.c b/drivers/net/ethernet/intel/idpf/idpf_dev.c
index 34ad1ac46b78..3df9935685e9 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_dev.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_dev.c
@@ -3,6 +3,7 @@
 
 #include "idpf.h"
 #include "idpf_lan_pf_regs.h"
+#include "idpf_virtchnl.h"
 
 #define IDPF_PF_ITR_IDX_SPACING		0x4
 
diff --git a/drivers/net/ethernet/intel/idpf/idpf_lib.c b/drivers/net/ethernet/intel/idpf/idpf_lib.c
index 58179bd733ff..5d3532c27d57 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_lib.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_lib.c
@@ -2,14 +2,11 @@
 /* Copyright (C) 2023 Intel Corporation */
 
 #include "idpf.h"
+#include "idpf_virtchnl.h"
 
 static const struct net_device_ops idpf_netdev_ops_splitq;
 static const struct net_device_ops idpf_netdev_ops_singleq;
 
-const char * const idpf_vport_vc_state_str[] = {
-	IDPF_FOREACH_VPORT_VC_STATE(IDPF_GEN_STRING)
-};
-
 /**
  * idpf_init_vector_stack - Fill the MSIX vector stack with vector index
  * @adapter: private data struct
@@ -82,19 +79,12 @@ static void idpf_mb_intr_rel_irq(struct idpf_adapter *adapter)
  */
 void idpf_intr_rel(struct idpf_adapter *adapter)
 {
-	int err;
-
 	if (!adapter->msix_entries)
 		return;
 
 	idpf_mb_intr_rel_irq(adapter);
 	pci_free_irq_vectors(adapter->pdev);
-
-	err = idpf_send_dealloc_vectors_msg(adapter);
-	if (err)
-		dev_err(&adapter->pdev->dev,
-			"Failed to deallocate vectors: %d\n", err);
-
+	idpf_send_dealloc_vectors_msg(adapter);
 	idpf_deinit_vector_stack(adapter);
 	kfree(adapter->msix_entries);
 	adapter->msix_entries = NULL;
@@ -975,7 +965,6 @@ static void idpf_vport_rel(struct idpf_vport *vport)
 	struct idpf_rss_data *rss_data;
 	struct idpf_vport_max_q max_q;
 	u16 idx = vport->idx;
-	int i;
 
 	vport_config = adapter->vport_config[vport->idx];
 	idpf_deinit_rss(vport);
@@ -985,20 +974,6 @@ static void idpf_vport_rel(struct idpf_vport *vport)
 
 	idpf_send_destroy_vport_msg(vport);
 
-	/* Set all bits as we dont know on which vc_state the vport vhnl_wq
-	 * is waiting on and wakeup the virtchnl workqueue even if it is
-	 * waiting for the response as we are going down
-	 */
-	for (i = 0; i < IDPF_VC_NBITS; i++)
-		set_bit(i, vport->vc_state);
-	wake_up(&vport->vchnl_wq);
-
-	mutex_destroy(&vport->vc_buf_lock);
-
-	/* Clear all the bits */
-	for (i = 0; i < IDPF_VC_NBITS; i++)
-		clear_bit(i, vport->vc_state);
-
 	/* Release all max queues allocated to the adapter's pool */
 	max_q.max_rxq = vport_config->max_q.max_rxq;
 	max_q.max_txq = vport_config->max_q.max_txq;
@@ -1253,7 +1228,7 @@ void idpf_mbx_task(struct work_struct *work)
 		queue_delayed_work(adapter->mbx_wq, &adapter->mbx_task,
 				   msecs_to_jiffies(300));
 
-	idpf_recv_mb_msg(adapter, VIRTCHNL2_OP_UNKNOWN, NULL, 0);
+	idpf_recv_mb_msg(adapter);
 }
 
 /**
@@ -1543,9 +1518,7 @@ void idpf_init_task(struct work_struct *work)
 	vport_config = adapter->vport_config[index];
 
 	init_waitqueue_head(&vport->sw_marker_wq);
-	init_waitqueue_head(&vport->vchnl_wq);
 
-	mutex_init(&vport->vc_buf_lock);
 	spin_lock_init(&vport_config->mac_filter_list_lock);
 
 	INIT_LIST_HEAD(&vport_config->user_config.mac_filter_list);
@@ -1823,6 +1796,8 @@ static int idpf_init_hard_reset(struct idpf_adapter *adapter)
 		goto unlock_mutex;
 	}
 
+	queue_delayed_work(adapter->mbx_wq, &adapter->mbx_task, 0);
+
 	/* Initialize the state machine, also allocate memory and request
 	 * resources
 	 */
@@ -1902,7 +1877,7 @@ int idpf_initiate_soft_reset(struct idpf_vport *vport,
 	 * mess with. Nothing below should use those variables from new_vport
 	 * and should instead always refer to them in vport if they need to.
 	 */
-	memcpy(new_vport, vport, offsetof(struct idpf_vport, vc_state));
+	memcpy(new_vport, vport, offsetof(struct idpf_vport, link_speed_mbps));
 
 	/* Adjust resource parameters prior to reallocating resources */
 	switch (reset_cause) {
@@ -1951,7 +1926,7 @@ int idpf_initiate_soft_reset(struct idpf_vport *vport,
 	/* Same comment as above regarding avoiding copying the wait_queues and
 	 * mutexes applies here. We do not want to mess with those if possible.
 	 */
-	memcpy(vport, new_vport, offsetof(struct idpf_vport, vc_state));
+	memcpy(vport, new_vport, offsetof(struct idpf_vport, link_speed_mbps));
 
 	/* Since idpf_vport_queues_alloc was called with new_port, the queue
 	 * back pointers are currently pointing to the local new_vport. Reset
diff --git a/drivers/net/ethernet/intel/idpf/idpf_main.c b/drivers/net/ethernet/intel/idpf/idpf_main.c
index e1febc74cefd..f784eea044bd 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_main.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_main.c
@@ -3,6 +3,7 @@
 
 #include "idpf.h"
 #include "idpf_devids.h"
+#include "idpf_virtchnl.h"
 
 #define DRV_SUMMARY	"Intel(R) Infrastructure Data Path Function Linux Driver"
 
@@ -30,6 +31,7 @@ static void idpf_remove(struct pci_dev *pdev)
 		idpf_sriov_configure(pdev, 0);
 
 	idpf_vc_core_deinit(adapter);
+
 	/* Be a good citizen and leave the device clean on exit */
 	adapter->dev_ops.reg_ops.trigger_reset(adapter, IDPF_HR_FUNC_RESET);
 	idpf_deinit_dflt_mbx(adapter);
@@ -66,6 +68,8 @@ destroy_wqs:
 	adapter->vport_config = NULL;
 	kfree(adapter->netdevs);
 	adapter->netdevs = NULL;
+	kfree(adapter->vcxn_mngr);
+	adapter->vcxn_mngr = NULL;
 
 	mutex_destroy(&adapter->vport_ctrl_lock);
 	mutex_destroy(&adapter->vector_lock);
@@ -229,8 +233,6 @@ static int idpf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	mutex_init(&adapter->queue_lock);
 	mutex_init(&adapter->vc_buf_lock);
 
-	init_waitqueue_head(&adapter->vchnl_wq);
-
 	INIT_DELAYED_WORK(&adapter->init_task, idpf_init_task);
 	INIT_DELAYED_WORK(&adapter->serv_task, idpf_service_task);
 	INIT_DELAYED_WORK(&adapter->mbx_task, idpf_mbx_task);
diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.c b/drivers/net/ethernet/intel/idpf/idpf_txrx.c
index 2f8ad79ae3f0..6dd7a66bb897 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_txrx.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.c
@@ -2,6 +2,7 @@
 /* Copyright (C) 2023 Intel Corporation */
 
 #include "idpf.h"
+#include "idpf_virtchnl.h"
 
 /**
  * idpf_buf_lifo_push - push a buffer pointer onto stack
diff --git a/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c b/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c
index 8ade4e3a9fe1..629cb5cb7c9f 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c
@@ -3,6 +3,7 @@
 
 #include "idpf.h"
 #include "idpf_lan_vf_regs.h"
+#include "idpf_virtchnl.h"
 
 #define IDPF_VF_ITR_IDX_SPACING		0x40
 
@@ -137,7 +138,7 @@ static void idpf_vf_trigger_reset(struct idpf_adapter *adapter,
 	/* Do not send VIRTCHNL2_OP_RESET_VF message on driver unload */
 	if (trig_cause == IDPF_HR_FUNC_RESET &&
 	    !test_bit(IDPF_REMOVE_IN_PROG, adapter->flags))
-		idpf_send_mb_msg(adapter, VIRTCHNL2_OP_RESET_VF, 0, NULL);
+		idpf_send_mb_msg(adapter, VIRTCHNL2_OP_RESET_VF, 0, NULL, 0);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
index 390977a76de2..a5f9b7a5effe 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
@@ -2,46 +2,192 @@
 /* Copyright (C) 2023 Intel Corporation */
 
 #include "idpf.h"
+#include "idpf_virtchnl.h"
+
+#define IDPF_VC_XN_MIN_TIMEOUT_MSEC	2000
+#define IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC	(60 * 1000)
+#define IDPF_VC_XN_IDX_M		GENMASK(7, 0)
+#define IDPF_VC_XN_SALT_M		GENMASK(15, 8)
+#define IDPF_VC_XN_RING_LEN		U8_MAX
+
+/**
+ * enum idpf_vc_xn_state - Virtchnl transaction status
+ * @IDPF_VC_XN_IDLE: not expecting a reply, ready to be used
+ * @IDPF_VC_XN_WAITING: expecting a reply, not yet received
+ * @IDPF_VC_XN_COMPLETED_SUCCESS: a reply was expected and received,
+ *				  buffer updated
+ * @IDPF_VC_XN_COMPLETED_FAILED: a reply was expected and received, but there
+ *				 was an error, buffer not updated
+ * @IDPF_VC_XN_SHUTDOWN: transaction object cannot be used, VC torn down
+ * @IDPF_VC_XN_ASYNC: transaction sent asynchronously and doesn't have the
+ *		      return context; a callback may be provided to handle
+ *		      return
+ */
+enum idpf_vc_xn_state {
+	IDPF_VC_XN_IDLE = 1,
+	IDPF_VC_XN_WAITING,
+	IDPF_VC_XN_COMPLETED_SUCCESS,
+	IDPF_VC_XN_COMPLETED_FAILED,
+	IDPF_VC_XN_SHUTDOWN,
+	IDPF_VC_XN_ASYNC,
+};
+
+struct idpf_vc_xn;
+/* Callback for asynchronous messages */
+typedef int (*async_vc_cb) (struct idpf_adapter *, struct idpf_vc_xn *,
+			    const struct idpf_ctlq_msg *);
+
+/**
+ * struct idpf_vc_xn - Data structure representing virtchnl transactions
+ * @completed: virtchnl event loop uses that to signal when a reply is
+ *	       available, uses kernel completion API
+ * @state: virtchnl event loop stores the data below, protected by the
+ *	   completion's lock.
+ * @reply_sz: Original size of reply, may be > reply_buf.iov_len; it will be
+ *	      truncated on its way to the receiver thread according to
+ *	      reply_buf.iov_len.
+ * @reply: Reference to the buffer(s) where the reply data should be written
+ *	   to. May be 0-length (then NULL address permitted) if the reply data
+ *	   should be ignored.
+ * @async_handler: if sent asynchronously, a callback can be provided to handle
+ *		   the reply when it's received
+ * @vc_op: corresponding opcode sent with this transaction
+ * @idx: index used as retrieval on reply receive, used for cookie
+ * @salt: changed every message to make unique, used for cookie
+ */
+struct idpf_vc_xn {
+	struct completion completed;
+	enum idpf_vc_xn_state state;
+	size_t reply_sz;
+	struct kvec reply;
+	async_vc_cb async_handler;
+	u32 vc_op;
+	u8 idx;
+	u8 salt;
+};
+
+/**
+ * struct idpf_vc_xn_params - Parameters for executing transaction
+ * @send_buf: kvec for send buffer
+ * @recv_buf: kvec for recv buffer, may be NULL, must then have zero length
+ * @timeout_ms: timeout to wait for reply
+ * @async: send message asynchronously, will not wait on completion
+ * @async_handler: If sent asynchronously, optional callback handler. The user
+ *		   must be careful when using async handlers as the memory for
+ *		   the recv_buf _cannot_ be on stack if this is async.
+ * @vc_op: virtchnl op to send
+ */
+struct idpf_vc_xn_params {
+	struct kvec send_buf;
+	struct kvec recv_buf;
+	int timeout_ms;
+	bool async;
+	async_vc_cb async_handler;
+	u32 vc_op;
+};
+
+/**
+ * struct idpf_vc_xn_manager - Manager for tracking transactions
+ * @ring: backing and lookup for transactions
+ * @free_xn_bm: bitmap for free transactions
+ * @xn_bm_lock: make bitmap access synchronous where necessary
+ * @salt: used to make cookie unique every message
+ */
+struct idpf_vc_xn_manager {
+	struct idpf_vc_xn ring[IDPF_VC_XN_RING_LEN];
+	DECLARE_BITMAP(free_xn_bm, IDPF_VC_XN_RING_LEN);
+	spinlock_t xn_bm_lock;
+	u8 salt;
+};
+
+/**
+ * idpf_vid_to_vport - Translate vport id to vport pointer
+ * @adapter: private data struct
+ * @v_id: vport id to translate
+ *
+ * Returns vport matching v_id, NULL if not found.
+ */
+static
+struct idpf_vport *idpf_vid_to_vport(struct idpf_adapter *adapter, u32 v_id)
+{
+	u16 num_max_vports = idpf_get_max_vports(adapter);
+	int i;
+
+	for (i = 0; i < num_max_vports; i++)
+		if (adapter->vport_ids[i] == v_id)
+			return adapter->vports[i];
+
+	return NULL;
+}
+
+/**
+ * idpf_handle_event_link - Handle link event message
+ * @adapter: private data struct
+ * @v2e: virtchnl event message
+ */
+static void idpf_handle_event_link(struct idpf_adapter *adapter,
+				   const struct virtchnl2_event *v2e)
+{
+	struct idpf_netdev_priv *np;
+	struct idpf_vport *vport;
+
+	vport = idpf_vid_to_vport(adapter, le32_to_cpu(v2e->vport_id));
+	if (!vport) {
+		dev_err_ratelimited(&adapter->pdev->dev, "Failed to find vport_id %d for link event\n",
+				    v2e->vport_id);
+		return;
+	}
+	np = netdev_priv(vport->netdev);
+
+	vport->link_speed_mbps = le32_to_cpu(v2e->link_speed);
+
+	if (vport->link_up == v2e->link_status)
+		return;
+
+	vport->link_up = v2e->link_status;
+
+	if (np->state != __IDPF_VPORT_UP)
+		return;
+
+	if (vport->link_up) {
+		netif_tx_start_all_queues(vport->netdev);
+		netif_carrier_on(vport->netdev);
+	} else {
+		netif_tx_stop_all_queues(vport->netdev);
+		netif_carrier_off(vport->netdev);
+	}
+}
 
 /**
  * idpf_recv_event_msg - Receive virtchnl event message
- * @vport: virtual port structure
+ * @adapter: Driver specific private structure
  * @ctlq_msg: message to copy from
  *
  * Receive virtchnl event message
  */
-static void idpf_recv_event_msg(struct idpf_vport *vport,
+static void idpf_recv_event_msg(struct idpf_adapter *adapter,
 				struct idpf_ctlq_msg *ctlq_msg)
 {
-	struct idpf_netdev_priv *np = netdev_priv(vport->netdev);
+	int payload_size = ctlq_msg->ctx.indirect.payload->size;
 	struct virtchnl2_event *v2e;
-	bool link_status;
 	u32 event;
 
+	if (payload_size < sizeof(*v2e)) {
+		dev_err_ratelimited(&adapter->pdev->dev, "Failed to receive valid payload for event msg (op %d len %d)\n",
+				    ctlq_msg->cookie.mbx.chnl_opcode,
+				    payload_size);
+		return;
+	}
+
 	v2e = (struct virtchnl2_event *)ctlq_msg->ctx.indirect.payload->va;
 	event = le32_to_cpu(v2e->event);
 
 	switch (event) {
 	case VIRTCHNL2_EVENT_LINK_CHANGE:
-		vport->link_speed_mbps = le32_to_cpu(v2e->link_speed);
-		link_status = v2e->link_status;
-
-		if (vport->link_up == link_status)
-			break;
-
-		vport->link_up = link_status;
-		if (np->state == __IDPF_VPORT_UP) {
-			if (vport->link_up) {
-				netif_carrier_on(vport->netdev);
-				netif_tx_start_all_queues(vport->netdev);
-			} else {
-				netif_tx_stop_all_queues(vport->netdev);
-				netif_carrier_off(vport->netdev);
-			}
-		}
-		break;
+		idpf_handle_event_link(adapter, v2e);
+		return;
 	default:
-		dev_err(&vport->adapter->pdev->dev,
+		dev_err(&adapter->pdev->dev,
 			"Unknown event %d from PF\n", event);
 		break;
 	}
@@ -93,13 +239,14 @@ err_kfree:
  * @op: virtchnl opcode
  * @msg_size: size of the payload
  * @msg: pointer to buffer holding the payload
+ * @cookie: unique SW generated cookie per message
  *
  * Will prepare the control queue message and initiates the send api
  *
  * Returns 0 on success, negative on failure
  */
 int idpf_send_mb_msg(struct idpf_adapter *adapter, u32 op,
-		     u16 msg_size, u8 *msg)
+		     u16 msg_size, u8 *msg, u16 cookie)
 {
 	struct idpf_ctlq_msg *ctlq_msg;
 	struct idpf_dma_mem *dma_mem;
@@ -139,8 +286,12 @@ int idpf_send_mb_msg(struct idpf_adapter *adapter, u32 op,
 		err = -ENOMEM;
 		goto dma_alloc_error;
 	}
-	memcpy(dma_mem->va, msg, msg_size);
+
+	/* It's possible we're just sending an opcode but no buffer */
+	if (msg && msg_size)
+		memcpy(dma_mem->va, msg, msg_size);
 	ctlq_msg->ctx.indirect.payload = dma_mem;
+	ctlq_msg->ctx.sw_cookie.data = cookie;
 
 	err = idpf_ctlq_send(&adapter->hw, adapter->hw.asq, 1, ctlq_msg);
 	if (err)
@@ -159,592 +310,432 @@ dma_mem_error:
 	return err;
 }
 
-/**
- * idpf_find_vport - Find vport pointer from control queue message
- * @adapter: driver specific private structure
- * @vport: address of vport pointer to copy the vport from adapters vport list
- * @ctlq_msg: control queue message
+/* API for virtchnl "transaction" support ("xn" for short).
  *
- * Return 0 on success, error value on failure. Also this function does check
- * for the opcodes which expect to receive payload and return error value if
- * it is not the case.
+ * We are reusing the completion lock to serialize the accesses to the
+ * transaction state for simplicity, but it could be its own separate synchro
+ * as well. For now, this API is only used from within a workqueue context;
+ * raw_spin_lock() is enough.
  */
-static int idpf_find_vport(struct idpf_adapter *adapter,
-			   struct idpf_vport **vport,
-			   struct idpf_ctlq_msg *ctlq_msg)
-{
-	bool no_op = false, vid_found = false;
-	int i, err = 0;
-	char *vc_msg;
-	u32 v_id;
+/**
+ * idpf_vc_xn_lock - Request exclusive access to vc transaction
+ * @xn: struct idpf_vc_xn* to access
+ */
+#define idpf_vc_xn_lock(xn)			\
+	raw_spin_lock(&(xn)->completed.wait.lock)
 
-	vc_msg = kcalloc(IDPF_CTLQ_MAX_BUF_LEN, sizeof(char), GFP_KERNEL);
-	if (!vc_msg)
-		return -ENOMEM;
+/**
+ * idpf_vc_xn_unlock - Release exclusive access to vc transaction
+ * @xn: struct idpf_vc_xn* to access
+ */
+#define idpf_vc_xn_unlock(xn)		\
+	raw_spin_unlock(&(xn)->completed.wait.lock)
 
-	if (ctlq_msg->data_len) {
-		size_t payload_size = ctlq_msg->ctx.indirect.payload->size;
+/**
+ * idpf_vc_xn_release_bufs - Release reference to reply buffer(s) and
+ * reset the transaction state.
+ * @xn: struct idpf_vc_xn to update
+ */
+static void idpf_vc_xn_release_bufs(struct idpf_vc_xn *xn)
+{
+	xn->reply.iov_base = NULL;
+	xn->reply.iov_len = 0;
 
-		if (!payload_size) {
-			dev_err(&adapter->pdev->dev, "Failed to receive payload buffer\n");
-			kfree(vc_msg);
+	if (xn->state != IDPF_VC_XN_SHUTDOWN)
+		xn->state = IDPF_VC_XN_IDLE;
+}
 
-			return -EINVAL;
-		}
+/**
+ * idpf_vc_xn_init - Initialize virtchnl transaction object
+ * @vcxn_mngr: pointer to vc transaction manager struct
+ */
+static void idpf_vc_xn_init(struct idpf_vc_xn_manager *vcxn_mngr)
+{
+	int i;
 
-		memcpy(vc_msg, ctlq_msg->ctx.indirect.payload->va,
-		       min_t(size_t, payload_size, IDPF_CTLQ_MAX_BUF_LEN));
-	}
-
-	switch (ctlq_msg->cookie.mbx.chnl_opcode) {
-	case VIRTCHNL2_OP_VERSION:
-	case VIRTCHNL2_OP_GET_CAPS:
-	case VIRTCHNL2_OP_CREATE_VPORT:
-	case VIRTCHNL2_OP_SET_SRIOV_VFS:
-	case VIRTCHNL2_OP_ALLOC_VECTORS:
-	case VIRTCHNL2_OP_DEALLOC_VECTORS:
-	case VIRTCHNL2_OP_GET_PTYPE_INFO:
-		goto free_vc_msg;
-	case VIRTCHNL2_OP_ENABLE_VPORT:
-	case VIRTCHNL2_OP_DISABLE_VPORT:
-	case VIRTCHNL2_OP_DESTROY_VPORT:
-		v_id = le32_to_cpu(((struct virtchnl2_vport *)vc_msg)->vport_id);
-		break;
-	case VIRTCHNL2_OP_CONFIG_TX_QUEUES:
-		v_id = le32_to_cpu(((struct virtchnl2_config_tx_queues *)vc_msg)->vport_id);
-		break;
-	case VIRTCHNL2_OP_CONFIG_RX_QUEUES:
-		v_id = le32_to_cpu(((struct virtchnl2_config_rx_queues *)vc_msg)->vport_id);
-		break;
-	case VIRTCHNL2_OP_ENABLE_QUEUES:
-	case VIRTCHNL2_OP_DISABLE_QUEUES:
-	case VIRTCHNL2_OP_DEL_QUEUES:
-		v_id = le32_to_cpu(((struct virtchnl2_del_ena_dis_queues *)vc_msg)->vport_id);
-		break;
-	case VIRTCHNL2_OP_ADD_QUEUES:
-		v_id = le32_to_cpu(((struct virtchnl2_add_queues *)vc_msg)->vport_id);
-		break;
-	case VIRTCHNL2_OP_MAP_QUEUE_VECTOR:
-	case VIRTCHNL2_OP_UNMAP_QUEUE_VECTOR:
-		v_id = le32_to_cpu(((struct virtchnl2_queue_vector_maps *)vc_msg)->vport_id);
-		break;
-	case VIRTCHNL2_OP_GET_STATS:
-		v_id = le32_to_cpu(((struct virtchnl2_vport_stats *)vc_msg)->vport_id);
-		break;
-	case VIRTCHNL2_OP_GET_RSS_LUT:
-	case VIRTCHNL2_OP_SET_RSS_LUT:
-		v_id = le32_to_cpu(((struct virtchnl2_rss_lut *)vc_msg)->vport_id);
-		break;
-	case VIRTCHNL2_OP_GET_RSS_KEY:
-	case VIRTCHNL2_OP_SET_RSS_KEY:
-		v_id = le32_to_cpu(((struct virtchnl2_rss_key *)vc_msg)->vport_id);
-		break;
-	case VIRTCHNL2_OP_EVENT:
-		v_id = le32_to_cpu(((struct virtchnl2_event *)vc_msg)->vport_id);
-		break;
-	case VIRTCHNL2_OP_LOOPBACK:
-		v_id = le32_to_cpu(((struct virtchnl2_loopback *)vc_msg)->vport_id);
-		break;
-	case VIRTCHNL2_OP_CONFIG_PROMISCUOUS_MODE:
-		v_id = le32_to_cpu(((struct virtchnl2_promisc_info *)vc_msg)->vport_id);
-		break;
-	case VIRTCHNL2_OP_ADD_MAC_ADDR:
-	case VIRTCHNL2_OP_DEL_MAC_ADDR:
-		v_id = le32_to_cpu(((struct virtchnl2_mac_addr_list *)vc_msg)->vport_id);
-		break;
-	default:
-		no_op = true;
-		break;
-	}
+	spin_lock_init(&vcxn_mngr->xn_bm_lock);
 
-	if (no_op)
-		goto free_vc_msg;
+	for (i = 0; i < ARRAY_SIZE(vcxn_mngr->ring); i++) {
+		struct idpf_vc_xn *xn = &vcxn_mngr->ring[i];
 
-	for (i = 0; i < idpf_get_max_vports(adapter); i++) {
-		if (adapter->vport_ids[i] == v_id) {
-			vid_found = true;
-			break;
-		}
+		xn->state = IDPF_VC_XN_IDLE;
+		xn->idx = i;
+		idpf_vc_xn_release_bufs(xn);
+		init_completion(&xn->completed);
 	}
 
-	if (vid_found)
-		*vport = adapter->vports[i];
-	else
-		err = -EINVAL;
-
-free_vc_msg:
-	kfree(vc_msg);
-
-	return err;
+	bitmap_fill(vcxn_mngr->free_xn_bm, IDPF_VC_XN_RING_LEN);
 }
 
 /**
- * idpf_copy_data_to_vc_buf - Copy the virtchnl response data into the buffer.
- * @adapter: driver specific private structure
- * @vport: virtual port structure
- * @ctlq_msg: msg to copy from
- * @err_enum: err bit to set on error
+ * idpf_vc_xn_shutdown - Uninitialize virtchnl transaction object
+ * @vcxn_mngr: pointer to vc transaction manager struct
  *
- * Copies the payload from ctlq_msg into virtchnl buffer. Returns 0 on success,
- * negative on failure.
+ * All waiting threads will be woken-up and their transaction aborted. Further
+ * operations on that object will fail.
  */
-static int idpf_copy_data_to_vc_buf(struct idpf_adapter *adapter,
-				    struct idpf_vport *vport,
-				    struct idpf_ctlq_msg *ctlq_msg,
-				    enum idpf_vport_vc_state err_enum)
+static void idpf_vc_xn_shutdown(struct idpf_vc_xn_manager *vcxn_mngr)
 {
-	if (ctlq_msg->cookie.mbx.chnl_retval) {
-		if (vport)
-			set_bit(err_enum, vport->vc_state);
-		else
-			set_bit(err_enum, adapter->vc_state);
+	int i;
 
-		return -EINVAL;
-	}
+	spin_lock_bh(&vcxn_mngr->xn_bm_lock);
+	bitmap_zero(vcxn_mngr->free_xn_bm, IDPF_VC_XN_RING_LEN);
+	spin_unlock_bh(&vcxn_mngr->xn_bm_lock);
 
-	if (vport)
-		memcpy(vport->vc_msg, ctlq_msg->ctx.indirect.payload->va,
-		       min_t(int, ctlq_msg->ctx.indirect.payload->size,
-			     IDPF_CTLQ_MAX_BUF_LEN));
-	else
-		memcpy(adapter->vc_msg, ctlq_msg->ctx.indirect.payload->va,
-		       min_t(int, ctlq_msg->ctx.indirect.payload->size,
-			     IDPF_CTLQ_MAX_BUF_LEN));
+	for (i = 0; i < ARRAY_SIZE(vcxn_mngr->ring); i++) {
+		struct idpf_vc_xn *xn = &vcxn_mngr->ring[i];
 
-	return 0;
+		idpf_vc_xn_lock(xn);
+		xn->state = IDPF_VC_XN_SHUTDOWN;
+		idpf_vc_xn_release_bufs(xn);
+		idpf_vc_xn_unlock(xn);
+		complete_all(&xn->completed);
+	}
 }
 
 /**
- * idpf_recv_vchnl_op - helper function with common logic when handling the
- * reception of VIRTCHNL OPs.
- * @adapter: driver specific private structure
- * @vport: virtual port structure
- * @ctlq_msg: msg to copy from
- * @state: state bit used on timeout check
- * @err_state: err bit to set on error
+ * idpf_vc_xn_pop_free - Pop a free transaction from free list
+ * @vcxn_mngr: transaction manager to pop from
+ *
+ * Returns NULL if no free transactions
  */
-static void idpf_recv_vchnl_op(struct idpf_adapter *adapter,
-			       struct idpf_vport *vport,
-			       struct idpf_ctlq_msg *ctlq_msg,
-			       enum idpf_vport_vc_state state,
-			       enum idpf_vport_vc_state err_state)
+static
+struct idpf_vc_xn *idpf_vc_xn_pop_free(struct idpf_vc_xn_manager *vcxn_mngr)
 {
-	wait_queue_head_t *vchnl_wq;
-	int err;
+	struct idpf_vc_xn *xn = NULL;
+	unsigned long free_idx;
 
-	if (vport)
-		vchnl_wq = &vport->vchnl_wq;
-	else
-		vchnl_wq = &adapter->vchnl_wq;
+	spin_lock_bh(&vcxn_mngr->xn_bm_lock);
+	free_idx = find_first_bit(vcxn_mngr->free_xn_bm, IDPF_VC_XN_RING_LEN);
+	if (free_idx == IDPF_VC_XN_RING_LEN)
+		goto do_unlock;
 
-	err = idpf_copy_data_to_vc_buf(adapter, vport, ctlq_msg, err_state);
-	if (wq_has_sleeper(vchnl_wq)) {
-		if (vport)
-			set_bit(state, vport->vc_state);
-		else
-			set_bit(state, adapter->vc_state);
+	clear_bit(free_idx, vcxn_mngr->free_xn_bm);
+	xn = &vcxn_mngr->ring[free_idx];
+	xn->salt = vcxn_mngr->salt++;
 
-		wake_up(vchnl_wq);
-	} else {
-		if (!err) {
-			dev_warn(&adapter->pdev->dev, "opcode %d received without waiting thread\n",
-				 ctlq_msg->cookie.mbx.chnl_opcode);
-		} else {
-			/* Clear the errors since there is no sleeper to pass
-			 * them on
-			 */
-			if (vport)
-				clear_bit(err_state, vport->vc_state);
-			else
-				clear_bit(err_state, adapter->vc_state);
-		}
-	}
+do_unlock:
+	spin_unlock_bh(&vcxn_mngr->xn_bm_lock);
+
+	return xn;
 }
 
 /**
- * idpf_recv_mb_msg - Receive message over mailbox
- * @adapter: Driver specific private structure
- * @op: virtchannel operation code
- * @msg: Received message holding buffer
- * @msg_size: message size
- *
- * Will receive control queue message and posts the receive buffer. Returns 0
- * on success and negative on failure.
+ * idpf_vc_xn_push_free - Push a free transaction to free list
+ * @vcxn_mngr: transaction manager to push to
+ * @xn: transaction to push
  */
-int idpf_recv_mb_msg(struct idpf_adapter *adapter, u32 op,
-		     void *msg, int msg_size)
+static void idpf_vc_xn_push_free(struct idpf_vc_xn_manager *vcxn_mngr,
+				 struct idpf_vc_xn *xn)
 {
-	struct idpf_vport *vport = NULL;
-	struct idpf_ctlq_msg ctlq_msg;
-	struct idpf_dma_mem *dma_mem;
-	bool work_done = false;
-	int num_retry = 2000;
-	u16 num_q_msg;
-	int err;
-
-	while (1) {
-		struct idpf_vport_config *vport_config;
-		int payload_size = 0;
-
-		/* Try to get one message */
-		num_q_msg = 1;
-		dma_mem = NULL;
-		err = idpf_ctlq_recv(adapter->hw.arq, &num_q_msg, &ctlq_msg);
-		/* If no message then decide if we have to retry based on
-		 * opcode
-		 */
-		if (err || !num_q_msg) {
-			/* Increasing num_retry to consider the delayed
-			 * responses because of large number of VF's mailbox
-			 * messages. If the mailbox message is received from
-			 * the other side, we come out of the sleep cycle
-			 * immediately else we wait for more time.
-			 */
-			if (!op || !num_retry--)
-				break;
-			if (test_bit(IDPF_REMOVE_IN_PROG, adapter->flags)) {
-				err = -EIO;
-				break;
-			}
-			msleep(20);
-			continue;
-		}
+	idpf_vc_xn_release_bufs(xn);
+	set_bit(xn->idx, vcxn_mngr->free_xn_bm);
+}
 
-		/* If we are here a message is received. Check if we are looking
-		 * for a specific message based on opcode. If it is different
-		 * ignore and post buffers
+/**
+ * idpf_vc_xn_exec - Perform a send/recv virtchnl transaction
+ * @adapter: driver specific private structure with vcxn_mngr
+ * @params: parameters for this particular transaction including
+ *   -vc_op: virtchannel operation to send
+ *   -send_buf: kvec iov for send buf and len
+ *   -recv_buf: kvec iov for recv buf and len (ignored if NULL)
+ *   -timeout_ms: timeout waiting for a reply (milliseconds)
+ *   -async: don't wait for message reply, will lose caller context
+ *   -async_handler: callback to handle async replies
+ *
+ * @returns >= 0 for success, the size of the initial reply (may or may not be
+ * >= @recv_buf.iov_len, but we never overflow @@recv_buf_iov_base). < 0 for
+ * error.
+ */
+static ssize_t idpf_vc_xn_exec(struct idpf_adapter *adapter,
+			       const struct idpf_vc_xn_params *params)
+{
+	const struct kvec *send_buf = &params->send_buf;
+	struct idpf_vc_xn *xn;
+	ssize_t retval;
+	u16 cookie;
+
+	xn = idpf_vc_xn_pop_free(adapter->vcxn_mngr);
+	/* no free transactions available */
+	if (!xn)
+		return -ENOSPC;
+
+	idpf_vc_xn_lock(xn);
+	if (xn->state == IDPF_VC_XN_SHUTDOWN) {
+		retval = -ENXIO;
+		goto only_unlock;
+	} else if (xn->state != IDPF_VC_XN_IDLE) {
+		/* We're just going to clobber this transaction even though
+		 * it's not IDLE. If we don't reuse it we could theoretically
+		 * eventually leak all the free transactions and not be able to
+		 * send any messages. At least this way we make an attempt to
+		 * remain functional even though something really bad is
+		 * happening that's corrupting what was supposed to be free
+		 * transactions.
 		 */
-		if (op && ctlq_msg.cookie.mbx.chnl_opcode != op)
-			goto post_buffs;
+		WARN_ONCE(1, "There should only be idle transactions in free list (idx %d op %d)\n",
+			  xn->idx, xn->vc_op);
+	}
 
-		err = idpf_find_vport(adapter, &vport, &ctlq_msg);
-		if (err)
-			goto post_buffs;
+	xn->reply = params->recv_buf;
+	xn->reply_sz = 0;
+	xn->state = params->async ? IDPF_VC_XN_ASYNC : IDPF_VC_XN_WAITING;
+	xn->vc_op = params->vc_op;
+	xn->async_handler = params->async_handler;
+	idpf_vc_xn_unlock(xn);
 
-		if (ctlq_msg.data_len)
-			payload_size = ctlq_msg.ctx.indirect.payload->size;
+	if (!params->async)
+		reinit_completion(&xn->completed);
+	cookie = FIELD_PREP(IDPF_VC_XN_SALT_M, xn->salt) |
+		 FIELD_PREP(IDPF_VC_XN_IDX_M, xn->idx);
 
-		/* All conditions are met. Either a message requested is
-		 * received or we received a message to be processed
-		 */
-		switch (ctlq_msg.cookie.mbx.chnl_opcode) {
-		case VIRTCHNL2_OP_VERSION:
-		case VIRTCHNL2_OP_GET_CAPS:
-			if (ctlq_msg.cookie.mbx.chnl_retval) {
-				dev_err(&adapter->pdev->dev, "Failure initializing, vc op: %u retval: %u\n",
-					ctlq_msg.cookie.mbx.chnl_opcode,
-					ctlq_msg.cookie.mbx.chnl_retval);
-				err = -EBADMSG;
-			} else if (msg) {
-				memcpy(msg, ctlq_msg.ctx.indirect.payload->va,
-				       min_t(int, payload_size, msg_size));
-			}
-			work_done = true;
-			break;
-		case VIRTCHNL2_OP_CREATE_VPORT:
-			idpf_recv_vchnl_op(adapter, NULL, &ctlq_msg,
-					   IDPF_VC_CREATE_VPORT,
-					   IDPF_VC_CREATE_VPORT_ERR);
-			break;
-		case VIRTCHNL2_OP_ENABLE_VPORT:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_ENA_VPORT,
-					   IDPF_VC_ENA_VPORT_ERR);
-			break;
-		case VIRTCHNL2_OP_DISABLE_VPORT:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_DIS_VPORT,
-					   IDPF_VC_DIS_VPORT_ERR);
-			break;
-		case VIRTCHNL2_OP_DESTROY_VPORT:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_DESTROY_VPORT,
-					   IDPF_VC_DESTROY_VPORT_ERR);
-			break;
-		case VIRTCHNL2_OP_CONFIG_TX_QUEUES:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_CONFIG_TXQ,
-					   IDPF_VC_CONFIG_TXQ_ERR);
-			break;
-		case VIRTCHNL2_OP_CONFIG_RX_QUEUES:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_CONFIG_RXQ,
-					   IDPF_VC_CONFIG_RXQ_ERR);
-			break;
-		case VIRTCHNL2_OP_ENABLE_QUEUES:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_ENA_QUEUES,
-					   IDPF_VC_ENA_QUEUES_ERR);
-			break;
-		case VIRTCHNL2_OP_DISABLE_QUEUES:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_DIS_QUEUES,
-					   IDPF_VC_DIS_QUEUES_ERR);
-			break;
-		case VIRTCHNL2_OP_ADD_QUEUES:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_ADD_QUEUES,
-					   IDPF_VC_ADD_QUEUES_ERR);
-			break;
-		case VIRTCHNL2_OP_DEL_QUEUES:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_DEL_QUEUES,
-					   IDPF_VC_DEL_QUEUES_ERR);
-			break;
-		case VIRTCHNL2_OP_MAP_QUEUE_VECTOR:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_MAP_IRQ,
-					   IDPF_VC_MAP_IRQ_ERR);
-			break;
-		case VIRTCHNL2_OP_UNMAP_QUEUE_VECTOR:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_UNMAP_IRQ,
-					   IDPF_VC_UNMAP_IRQ_ERR);
-			break;
-		case VIRTCHNL2_OP_GET_STATS:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_GET_STATS,
-					   IDPF_VC_GET_STATS_ERR);
-			break;
-		case VIRTCHNL2_OP_GET_RSS_LUT:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_GET_RSS_LUT,
-					   IDPF_VC_GET_RSS_LUT_ERR);
-			break;
-		case VIRTCHNL2_OP_SET_RSS_LUT:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_SET_RSS_LUT,
-					   IDPF_VC_SET_RSS_LUT_ERR);
-			break;
-		case VIRTCHNL2_OP_GET_RSS_KEY:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_GET_RSS_KEY,
-					   IDPF_VC_GET_RSS_KEY_ERR);
-			break;
-		case VIRTCHNL2_OP_SET_RSS_KEY:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_SET_RSS_KEY,
-					   IDPF_VC_SET_RSS_KEY_ERR);
-			break;
-		case VIRTCHNL2_OP_SET_SRIOV_VFS:
-			idpf_recv_vchnl_op(adapter, NULL, &ctlq_msg,
-					   IDPF_VC_SET_SRIOV_VFS,
-					   IDPF_VC_SET_SRIOV_VFS_ERR);
-			break;
-		case VIRTCHNL2_OP_ALLOC_VECTORS:
-			idpf_recv_vchnl_op(adapter, NULL, &ctlq_msg,
-					   IDPF_VC_ALLOC_VECTORS,
-					   IDPF_VC_ALLOC_VECTORS_ERR);
-			break;
-		case VIRTCHNL2_OP_DEALLOC_VECTORS:
-			idpf_recv_vchnl_op(adapter, NULL, &ctlq_msg,
-					   IDPF_VC_DEALLOC_VECTORS,
-					   IDPF_VC_DEALLOC_VECTORS_ERR);
-			break;
-		case VIRTCHNL2_OP_GET_PTYPE_INFO:
-			idpf_recv_vchnl_op(adapter, NULL, &ctlq_msg,
-					   IDPF_VC_GET_PTYPE_INFO,
-					   IDPF_VC_GET_PTYPE_INFO_ERR);
-			break;
-		case VIRTCHNL2_OP_LOOPBACK:
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_LOOPBACK_STATE,
-					   IDPF_VC_LOOPBACK_STATE_ERR);
-			break;
-		case VIRTCHNL2_OP_CONFIG_PROMISCUOUS_MODE:
-			/* This message can only be sent asynchronously. As
-			 * such we'll have lost the context in which it was
-			 * called and thus can only really report if it looks
-			 * like an error occurred. Don't bother setting ERR bit
-			 * or waking chnl_wq since no work queue will be waiting
-			 * to read the message.
-			 */
-			if (ctlq_msg.cookie.mbx.chnl_retval) {
-				dev_err(&adapter->pdev->dev, "Failed to set promiscuous mode: %d\n",
-					ctlq_msg.cookie.mbx.chnl_retval);
-			}
-			break;
-		case VIRTCHNL2_OP_ADD_MAC_ADDR:
-			vport_config = adapter->vport_config[vport->idx];
-			if (test_and_clear_bit(IDPF_VPORT_ADD_MAC_REQ,
-					       vport_config->flags)) {
-				/* Message was sent asynchronously. We don't
-				 * normally print errors here, instead
-				 * prefer to handle errors in the function
-				 * calling wait_for_event. However, if
-				 * asynchronous, the context in which the
-				 * message was sent is lost. We can't really do
-				 * anything about at it this point, but we
-				 * should at a minimum indicate that it looks
-				 * like something went wrong. Also don't bother
-				 * setting ERR bit or waking vchnl_wq since no
-				 * one will be waiting to read the async
-				 * message.
-				 */
-				if (ctlq_msg.cookie.mbx.chnl_retval)
-					dev_err(&adapter->pdev->dev, "Failed to add MAC address: %d\n",
-						ctlq_msg.cookie.mbx.chnl_retval);
-				break;
-			}
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_ADD_MAC_ADDR,
-					   IDPF_VC_ADD_MAC_ADDR_ERR);
-			break;
-		case VIRTCHNL2_OP_DEL_MAC_ADDR:
-			vport_config = adapter->vport_config[vport->idx];
-			if (test_and_clear_bit(IDPF_VPORT_DEL_MAC_REQ,
-					       vport_config->flags)) {
-				/* Message was sent asynchronously like the
-				 * VIRTCHNL2_OP_ADD_MAC_ADDR
-				 */
-				if (ctlq_msg.cookie.mbx.chnl_retval)
-					dev_err(&adapter->pdev->dev, "Failed to delete MAC address: %d\n",
-						ctlq_msg.cookie.mbx.chnl_retval);
-				break;
-			}
-			idpf_recv_vchnl_op(adapter, vport, &ctlq_msg,
-					   IDPF_VC_DEL_MAC_ADDR,
-					   IDPF_VC_DEL_MAC_ADDR_ERR);
-			break;
-		case VIRTCHNL2_OP_EVENT:
-			idpf_recv_event_msg(vport, &ctlq_msg);
-			break;
-		default:
-			dev_warn(&adapter->pdev->dev,
-				 "Unhandled virtchnl response %d\n",
-				 ctlq_msg.cookie.mbx.chnl_opcode);
-			break;
-		}
+	retval = idpf_send_mb_msg(adapter, params->vc_op,
+				  send_buf->iov_len, send_buf->iov_base,
+				  cookie);
+	if (retval) {
+		idpf_vc_xn_lock(xn);
+		goto release_and_unlock;
+	}
 
-post_buffs:
-		if (ctlq_msg.data_len)
-			dma_mem = ctlq_msg.ctx.indirect.payload;
-		else
-			num_q_msg = 0;
+	if (params->async)
+		return 0;
 
-		err = idpf_ctlq_post_rx_buffs(&adapter->hw, adapter->hw.arq,
-					      &num_q_msg, &dma_mem);
-		/* If post failed clear the only buffer we supplied */
-		if (err && dma_mem)
-			dma_free_coherent(&adapter->pdev->dev, dma_mem->size,
-					  dma_mem->va, dma_mem->pa);
+	wait_for_completion_timeout(&xn->completed,
+				    msecs_to_jiffies(params->timeout_ms));
 
-		/* Applies only if we are looking for a specific opcode */
-		if (work_done)
-			break;
+	/* No need to check the return value; we check the final state of the
+	 * transaction below. It's possible the transaction actually gets more
+	 * timeout than specified if we get preempted here but after
+	 * wait_for_completion_timeout returns. This should be non-issue
+	 * however.
+	 */
+	idpf_vc_xn_lock(xn);
+	switch (xn->state) {
+	case IDPF_VC_XN_SHUTDOWN:
+		retval = -ENXIO;
+		goto only_unlock;
+	case IDPF_VC_XN_WAITING:
+		dev_notice_ratelimited(&adapter->pdev->dev, "Transaction timed-out (op %d, %dms)\n",
+				       params->vc_op, params->timeout_ms);
+		retval = -ETIME;
+		break;
+	case IDPF_VC_XN_COMPLETED_SUCCESS:
+		retval = xn->reply_sz;
+		break;
+	case IDPF_VC_XN_COMPLETED_FAILED:
+		dev_notice_ratelimited(&adapter->pdev->dev, "Transaction failed (op %d)\n",
+				       params->vc_op);
+		retval = -EIO;
+		break;
+	default:
+		/* Invalid state. */
+		WARN_ON_ONCE(1);
+		retval = -EIO;
+		break;
 	}
 
-	return err;
+release_and_unlock:
+	idpf_vc_xn_push_free(adapter->vcxn_mngr, xn);
+	/* If we receive a VC reply after here, it will be dropped. */
+only_unlock:
+	idpf_vc_xn_unlock(xn);
+
+	return retval;
 }
 
 /**
- * __idpf_wait_for_event - wrapper function for wait on virtchannel response
- * @adapter: Driver private data structure
- * @vport: virtual port structure
- * @state: check on state upon timeout
- * @err_check: check if this specific error bit is set
- * @timeout: Max time to wait
+ * idpf_vc_xn_forward_async - Handle async reply receives
+ * @adapter: private data struct
+ * @xn: transaction to handle
+ * @ctlq_msg: corresponding ctlq_msg
  *
- * Checks if state is set upon expiry of timeout.  Returns 0 on success,
- * negative on failure.
+ * For async sends we're going to lose the caller's context so, if an
+ * async_handler was provided, it can deal with the reply, otherwise we'll just
+ * check and report if there is an error.
  */
-static int __idpf_wait_for_event(struct idpf_adapter *adapter,
-				 struct idpf_vport *vport,
-				 enum idpf_vport_vc_state state,
-				 enum idpf_vport_vc_state err_check,
-				 int timeout)
+static int
+idpf_vc_xn_forward_async(struct idpf_adapter *adapter, struct idpf_vc_xn *xn,
+			 const struct idpf_ctlq_msg *ctlq_msg)
 {
-	int time_to_wait, num_waits;
-	wait_queue_head_t *vchnl_wq;
-	unsigned long *vc_state;
+	int err = 0;
 
-	time_to_wait = ((timeout <= IDPF_MAX_WAIT) ? timeout : IDPF_MAX_WAIT);
-	num_waits = ((timeout <= IDPF_MAX_WAIT) ? 1 : timeout / IDPF_MAX_WAIT);
+	if (ctlq_msg->cookie.mbx.chnl_opcode != xn->vc_op) {
+		dev_err_ratelimited(&adapter->pdev->dev, "Async message opcode does not match transaction opcode (msg: %d) (xn: %d)\n",
+				    ctlq_msg->cookie.mbx.chnl_opcode, xn->vc_op);
+		xn->reply_sz = 0;
+		err = -EINVAL;
+		goto release_bufs;
+	}
 
-	if (vport) {
-		vchnl_wq = &vport->vchnl_wq;
-		vc_state = vport->vc_state;
-	} else {
-		vchnl_wq = &adapter->vchnl_wq;
-		vc_state = adapter->vc_state;
+	if (xn->async_handler) {
+		err = xn->async_handler(adapter, xn, ctlq_msg);
+		goto release_bufs;
+	}
+
+	if (ctlq_msg->cookie.mbx.chnl_retval) {
+		xn->reply_sz = 0;
+		dev_err_ratelimited(&adapter->pdev->dev, "Async message failure (op %d)\n",
+				    ctlq_msg->cookie.mbx.chnl_opcode);
+		err = -EINVAL;
 	}
 
-	while (num_waits) {
-		int event;
+release_bufs:
+	idpf_vc_xn_push_free(adapter->vcxn_mngr, xn);
+
+	return err;
+}
+
+/**
+ * idpf_vc_xn_forward_reply - copy a reply back to receiving thread
+ * @adapter: driver specific private structure with vcxn_mngr
+ * @ctlq_msg: controlq message to send back to receiving thread
+ */
+static int
+idpf_vc_xn_forward_reply(struct idpf_adapter *adapter,
+			 const struct idpf_ctlq_msg *ctlq_msg)
+{
+	const void *payload = NULL;
+	size_t payload_size = 0;
+	struct idpf_vc_xn *xn;
+	u16 msg_info;
+	int err = 0;
+	u16 xn_idx;
+	u16 salt;
+
+	msg_info = ctlq_msg->ctx.sw_cookie.data;
+	xn_idx = FIELD_GET(IDPF_VC_XN_IDX_M, msg_info);
+	if (xn_idx >= ARRAY_SIZE(adapter->vcxn_mngr->ring)) {
+		dev_err_ratelimited(&adapter->pdev->dev, "Out of bounds cookie received: %02x\n",
+				    xn_idx);
+		return -EINVAL;
+	}
+	xn = &adapter->vcxn_mngr->ring[xn_idx];
+	salt = FIELD_GET(IDPF_VC_XN_SALT_M, msg_info);
+	if (xn->salt != salt) {
+		dev_err_ratelimited(&adapter->pdev->dev, "Transaction salt does not match (%02x != %02x)\n",
+				    xn->salt, salt);
+		return -EINVAL;
+	}
 
-		/* If we are here and a reset is detected do not wait but
-		 * return. Reset timing is out of drivers control. So
-		 * while we are cleaning resources as part of reset if the
-		 * underlying HW mailbox is gone, wait on mailbox messages
-		 * is not meaningful
+	idpf_vc_xn_lock(xn);
+	switch (xn->state) {
+	case IDPF_VC_XN_WAITING:
+		/* success */
+		break;
+	case IDPF_VC_XN_IDLE:
+		dev_err_ratelimited(&adapter->pdev->dev, "Unexpected or belated VC reply (op %d)\n",
+				    ctlq_msg->cookie.mbx.chnl_opcode);
+		err = -EINVAL;
+		goto out_unlock;
+	case IDPF_VC_XN_SHUTDOWN:
+		/* ENXIO is a bit special here as the recv msg loop uses that
+		 * know if it should stop trying to clean the ring if we lost
+		 * the virtchnl. We need to stop playing with registers and
+		 * yield.
 		 */
-		if (idpf_is_reset_detected(adapter))
-			return 0;
+		err = -ENXIO;
+		goto out_unlock;
+	case IDPF_VC_XN_ASYNC:
+		err = idpf_vc_xn_forward_async(adapter, xn, ctlq_msg);
+		idpf_vc_xn_unlock(xn);
+		return err;
+	default:
+		dev_err_ratelimited(&adapter->pdev->dev, "Overwriting VC reply (op %d)\n",
+				    ctlq_msg->cookie.mbx.chnl_opcode);
+		err = -EBUSY;
+		goto out_unlock;
+	}
 
-		event = wait_event_timeout(*vchnl_wq,
-					   test_and_clear_bit(state, vc_state),
-					   msecs_to_jiffies(time_to_wait));
-		if (event) {
-			if (test_and_clear_bit(err_check, vc_state)) {
-				dev_err(&adapter->pdev->dev, "VC response error %s\n",
-					idpf_vport_vc_state_str[err_check]);
+	if (ctlq_msg->cookie.mbx.chnl_opcode != xn->vc_op) {
+		dev_err_ratelimited(&adapter->pdev->dev, "Message opcode does not match transaction opcode (msg: %d) (xn: %d)\n",
+				    ctlq_msg->cookie.mbx.chnl_opcode, xn->vc_op);
+		xn->reply_sz = 0;
+		xn->state = IDPF_VC_XN_COMPLETED_FAILED;
+		err = -EINVAL;
+		goto out_unlock;
+	}
 
-				return -EINVAL;
-			}
+	if (ctlq_msg->cookie.mbx.chnl_retval) {
+		xn->reply_sz = 0;
+		xn->state = IDPF_VC_XN_COMPLETED_FAILED;
+		err = -EINVAL;
+		goto out_unlock;
+	}
 
-			return 0;
-		}
-		num_waits--;
+	if (ctlq_msg->data_len) {
+		payload = ctlq_msg->ctx.indirect.payload->va;
+		payload_size = ctlq_msg->ctx.indirect.payload->size;
 	}
 
-	/* Timeout occurred */
-	dev_err(&adapter->pdev->dev, "VC timeout, state = %s\n",
-		idpf_vport_vc_state_str[state]);
+	xn->reply_sz = payload_size;
+	xn->state = IDPF_VC_XN_COMPLETED_SUCCESS;
 
-	return -ETIMEDOUT;
+	if (xn->reply.iov_base && xn->reply.iov_len && payload_size)
+		memcpy(xn->reply.iov_base, payload,
+		       min_t(size_t, xn->reply.iov_len, payload_size));
+
+out_unlock:
+	idpf_vc_xn_unlock(xn);
+	/* we _cannot_ hold lock while calling complete */
+	complete(&xn->completed);
+
+	return err;
 }
 
 /**
- * idpf_min_wait_for_event - wait for virtchannel response
- * @adapter: Driver private data structure
- * @vport: virtual port structure
- * @state: check on state upon timeout
- * @err_check: check if this specific error bit is set
+ * idpf_recv_mb_msg - Receive message over mailbox
+ * @adapter: Driver specific private structure
  *
- * Returns 0 on success, negative on failure.
+ * Will receive control queue message and posts the receive buffer. Returns 0
+ * on success and negative on failure.
  */
-static int idpf_min_wait_for_event(struct idpf_adapter *adapter,
-				   struct idpf_vport *vport,
-				   enum idpf_vport_vc_state state,
-				   enum idpf_vport_vc_state err_check)
+int idpf_recv_mb_msg(struct idpf_adapter *adapter)
 {
-	return __idpf_wait_for_event(adapter, vport, state, err_check,
-				     IDPF_WAIT_FOR_EVENT_TIMEO_MIN);
-}
+	struct idpf_ctlq_msg ctlq_msg;
+	struct idpf_dma_mem *dma_mem;
+	int post_err, err;
+	u16 num_recv;
 
-/**
- * idpf_wait_for_event - wait for virtchannel response
- * @adapter: Driver private data structure
- * @vport: virtual port structure
- * @state: check on state upon timeout after 500ms
- * @err_check: check if this specific error bit is set
- *
- * Returns 0 on success, negative on failure.
- */
-static int idpf_wait_for_event(struct idpf_adapter *adapter,
-			       struct idpf_vport *vport,
-			       enum idpf_vport_vc_state state,
-			       enum idpf_vport_vc_state err_check)
-{
-	/* Increasing the timeout in __IDPF_INIT_SW flow to consider large
-	 * number of VF's mailbox message responses. When a message is received
-	 * on mailbox, this thread is woken up by the idpf_recv_mb_msg before
-	 * the timeout expires. Only in the error case i.e. if no message is
-	 * received on mailbox, we wait for the complete timeout which is
-	 * less likely to happen.
-	 */
-	return __idpf_wait_for_event(adapter, vport, state, err_check,
-				     IDPF_WAIT_FOR_EVENT_TIMEO);
+	while (1) {
+		/* This will get <= num_recv messages and output how many
+		 * actually received on num_recv.
+		 */
+		num_recv = 1;
+		err = idpf_ctlq_recv(adapter->hw.arq, &num_recv, &ctlq_msg);
+		if (err || !num_recv)
+			break;
+
+		if (ctlq_msg.data_len) {
+			dma_mem = ctlq_msg.ctx.indirect.payload;
+		} else {
+			dma_mem = NULL;
+			num_recv = 0;
+		}
+
+		if (ctlq_msg.cookie.mbx.chnl_opcode == VIRTCHNL2_OP_EVENT)
+			idpf_recv_event_msg(adapter, &ctlq_msg);
+		else
+			err = idpf_vc_xn_forward_reply(adapter, &ctlq_msg);
+
+		post_err = idpf_ctlq_post_rx_buffs(&adapter->hw,
+						   adapter->hw.arq,
+						   &num_recv, &dma_mem);
+
+		/* If post failed clear the only buffer we supplied */
+		if (post_err) {
+			if (dma_mem)
+				dmam_free_coherent(&adapter->pdev->dev,
+						   dma_mem->size, dma_mem->va,
+						   dma_mem->pa);
+			break;
+		}
+
+		/* virtchnl trying to shutdown, stop cleaning */
+		if (err == -ENXIO)
+			break;
+	}
+
+	return err;
 }
 
 /**
@@ -785,7 +776,11 @@ static int idpf_wait_for_marker_event(struct idpf_vport *vport)
  */
 static int idpf_send_ver_msg(struct idpf_adapter *adapter)
 {
+	struct idpf_vc_xn_params xn_params = {};
 	struct virtchnl2_version_info vvi;
+	ssize_t reply_sz;
+	u32 major, minor;
+	int err = 0;
 
 	if (adapter->virt_ver_maj) {
 		vvi.major = cpu_to_le32(adapter->virt_ver_maj);
@@ -795,43 +790,29 @@ static int idpf_send_ver_msg(struct idpf_adapter *adapter)
 		vvi.minor = cpu_to_le32(IDPF_VIRTCHNL_VERSION_MINOR);
 	}
 
-	return idpf_send_mb_msg(adapter, VIRTCHNL2_OP_VERSION, sizeof(vvi),
-				(u8 *)&vvi);
-}
-
-/**
- * idpf_recv_ver_msg - Receive virtchnl version message
- * @adapter: Driver specific private structure
- *
- * Receive virtchnl version message. Returns 0 on success, -EAGAIN if we need
- * to send version message again, otherwise negative on failure.
- */
-static int idpf_recv_ver_msg(struct idpf_adapter *adapter)
-{
-	struct virtchnl2_version_info vvi;
-	u32 major, minor;
-	int err;
+	xn_params.vc_op = VIRTCHNL2_OP_VERSION;
+	xn_params.send_buf.iov_base = &vvi;
+	xn_params.send_buf.iov_len = sizeof(vvi);
+	xn_params.recv_buf = xn_params.send_buf;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
 
-	err = idpf_recv_mb_msg(adapter, VIRTCHNL2_OP_VERSION, &vvi,
-			       sizeof(vvi));
-	if (err)
-		return err;
+	reply_sz = idpf_vc_xn_exec(adapter, &xn_params);
+	if (reply_sz < 0)
+		return reply_sz;
+	if (reply_sz < sizeof(vvi))
+		return -EIO;
 
 	major = le32_to_cpu(vvi.major);
 	minor = le32_to_cpu(vvi.minor);
 
 	if (major > IDPF_VIRTCHNL_VERSION_MAJOR) {
-		dev_warn(&adapter->pdev->dev,
-			 "Virtchnl major version (%d) greater than supported\n",
-			 major);
-
+		dev_warn(&adapter->pdev->dev, "Virtchnl major version greater than supported\n");
 		return -EINVAL;
 	}
 
 	if (major == IDPF_VIRTCHNL_VERSION_MAJOR &&
 	    minor > IDPF_VIRTCHNL_VERSION_MINOR)
-		dev_warn(&adapter->pdev->dev,
-			 "Virtchnl minor version (%d) didn't match\n", minor);
+		dev_warn(&adapter->pdev->dev, "Virtchnl minor version didn't match\n");
 
 	/* If we have a mismatch, resend version to update receiver on what
 	 * version we will use.
@@ -856,7 +837,9 @@ static int idpf_recv_ver_msg(struct idpf_adapter *adapter)
  */
 static int idpf_send_get_caps_msg(struct idpf_adapter *adapter)
 {
-	struct virtchnl2_get_capabilities caps = { };
+	struct virtchnl2_get_capabilities caps = {};
+	struct idpf_vc_xn_params xn_params = {};
+	ssize_t reply_sz;
 
 	caps.csum_caps =
 		cpu_to_le32(VIRTCHNL2_CAP_TX_CSUM_L3_IPV4	|
@@ -913,21 +896,20 @@ static int idpf_send_get_caps_msg(struct idpf_adapter *adapter)
 			    VIRTCHNL2_CAP_PROMISC		|
 			    VIRTCHNL2_CAP_LOOPBACK);
 
-	return idpf_send_mb_msg(adapter, VIRTCHNL2_OP_GET_CAPS, sizeof(caps),
-				(u8 *)&caps);
-}
+	xn_params.vc_op = VIRTCHNL2_OP_GET_CAPS;
+	xn_params.send_buf.iov_base = &caps;
+	xn_params.send_buf.iov_len = sizeof(caps);
+	xn_params.recv_buf.iov_base = &adapter->caps;
+	xn_params.recv_buf.iov_len = sizeof(adapter->caps);
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
 
-/**
- * idpf_recv_get_caps_msg - Receive virtchnl get capabilities message
- * @adapter: Driver specific private structure
- *
- * Receive virtchnl get capabilities message. Returns 0 on success, negative on
- * failure.
- */
-static int idpf_recv_get_caps_msg(struct idpf_adapter *adapter)
-{
-	return idpf_recv_mb_msg(adapter, VIRTCHNL2_OP_GET_CAPS, &adapter->caps,
-				sizeof(struct virtchnl2_get_capabilities));
+	reply_sz = idpf_vc_xn_exec(adapter, &xn_params);
+	if (reply_sz < 0)
+		return reply_sz;
+	if (reply_sz < sizeof(adapter->caps))
+		return -EIO;
+
+	return 0;
 }
 
 /**
@@ -1254,8 +1236,10 @@ int idpf_send_create_vport_msg(struct idpf_adapter *adapter,
 			       struct idpf_vport_max_q *max_q)
 {
 	struct virtchnl2_create_vport *vport_msg;
+	struct idpf_vc_xn_params xn_params = {};
 	u16 idx = adapter->next_vport;
 	int err, buf_size;
+	ssize_t reply_sz;
 
 	buf_size = sizeof(struct virtchnl2_create_vport);
 	if (!adapter->vport_params_reqd[idx]) {
@@ -1286,35 +1270,38 @@ int idpf_send_create_vport_msg(struct idpf_adapter *adapter,
 		return err;
 	}
 
-	mutex_lock(&adapter->vc_buf_lock);
-
-	err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_CREATE_VPORT, buf_size,
-			       (u8 *)vport_msg);
-	if (err)
-		goto rel_lock;
-
-	err = idpf_wait_for_event(adapter, NULL, IDPF_VC_CREATE_VPORT,
-				  IDPF_VC_CREATE_VPORT_ERR);
-	if (err) {
-		dev_err(&adapter->pdev->dev, "Failed to receive create vport message");
-
-		goto rel_lock;
-	}
-
 	if (!adapter->vport_params_recvd[idx]) {
 		adapter->vport_params_recvd[idx] = kzalloc(IDPF_CTLQ_MAX_BUF_LEN,
 							   GFP_KERNEL);
 		if (!adapter->vport_params_recvd[idx]) {
 			err = -ENOMEM;
-			goto rel_lock;
+			goto free_vport_params;
 		}
 	}
 
-	vport_msg = adapter->vport_params_recvd[idx];
-	memcpy(vport_msg, adapter->vc_msg, IDPF_CTLQ_MAX_BUF_LEN);
+	xn_params.vc_op = VIRTCHNL2_OP_CREATE_VPORT;
+	xn_params.send_buf.iov_base = vport_msg;
+	xn_params.send_buf.iov_len = buf_size;
+	xn_params.recv_buf.iov_base = adapter->vport_params_recvd[idx];
+	xn_params.recv_buf.iov_len = IDPF_CTLQ_MAX_BUF_LEN;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
+	reply_sz = idpf_vc_xn_exec(adapter, &xn_params);
+	if (reply_sz < 0) {
+		err = reply_sz;
+		goto free_vport_params;
+	}
+	if (reply_sz < IDPF_CTLQ_MAX_BUF_LEN) {
+		err = -EIO;
+		goto free_vport_params;
+	}
 
-rel_lock:
-	mutex_unlock(&adapter->vc_buf_lock);
+	return 0;
+
+free_vport_params:
+	kfree(adapter->vport_params_recvd[idx]);
+	adapter->vport_params_recvd[idx] = NULL;
+	kfree(adapter->vport_params_reqd[idx]);
+	adapter->vport_params_reqd[idx] = NULL;
 
 	return err;
 }
@@ -1366,26 +1353,19 @@ int idpf_check_supported_desc_ids(struct idpf_vport *vport)
  */
 int idpf_send_destroy_vport_msg(struct idpf_vport *vport)
 {
-	struct idpf_adapter *adapter = vport->adapter;
+	struct idpf_vc_xn_params xn_params = {};
 	struct virtchnl2_vport v_id;
-	int err;
+	ssize_t reply_sz;
 
 	v_id.vport_id = cpu_to_le32(vport->vport_id);
 
-	mutex_lock(&vport->vc_buf_lock);
+	xn_params.vc_op = VIRTCHNL2_OP_DESTROY_VPORT;
+	xn_params.send_buf.iov_base = &v_id;
+	xn_params.send_buf.iov_len = sizeof(v_id);
+	xn_params.timeout_ms = IDPF_VC_XN_MIN_TIMEOUT_MSEC;
+	reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
 
-	err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_DESTROY_VPORT,
-			       sizeof(v_id), (u8 *)&v_id);
-	if (err)
-		goto rel_lock;
-
-	err = idpf_min_wait_for_event(adapter, vport, IDPF_VC_DESTROY_VPORT,
-				      IDPF_VC_DESTROY_VPORT_ERR);
-
-rel_lock:
-	mutex_unlock(&vport->vc_buf_lock);
-
-	return err;
+	return reply_sz < 0 ? reply_sz : 0;
 }
 
 /**
@@ -1397,26 +1377,19 @@ rel_lock:
  */
 int idpf_send_enable_vport_msg(struct idpf_vport *vport)
 {
-	struct idpf_adapter *adapter = vport->adapter;
+	struct idpf_vc_xn_params xn_params = {};
 	struct virtchnl2_vport v_id;
-	int err;
+	ssize_t reply_sz;
 
 	v_id.vport_id = cpu_to_le32(vport->vport_id);
 
-	mutex_lock(&vport->vc_buf_lock);
-
-	err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_ENABLE_VPORT,
-			       sizeof(v_id), (u8 *)&v_id);
-	if (err)
-		goto rel_lock;
-
-	err = idpf_wait_for_event(adapter, vport, IDPF_VC_ENA_VPORT,
-				  IDPF_VC_ENA_VPORT_ERR);
+	xn_params.vc_op = VIRTCHNL2_OP_ENABLE_VPORT;
+	xn_params.send_buf.iov_base = &v_id;
+	xn_params.send_buf.iov_len = sizeof(v_id);
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
+	reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
 
-rel_lock:
-	mutex_unlock(&vport->vc_buf_lock);
-
-	return err;
+	return reply_sz < 0 ? reply_sz : 0;
 }
 
 /**
@@ -1428,26 +1401,19 @@ rel_lock:
  */
 int idpf_send_disable_vport_msg(struct idpf_vport *vport)
 {
-	struct idpf_adapter *adapter = vport->adapter;
+	struct idpf_vc_xn_params xn_params = {};
 	struct virtchnl2_vport v_id;
-	int err;
+	ssize_t reply_sz;
 
 	v_id.vport_id = cpu_to_le32(vport->vport_id);
 
-	mutex_lock(&vport->vc_buf_lock);
+	xn_params.vc_op = VIRTCHNL2_OP_DISABLE_VPORT;
+	xn_params.send_buf.iov_base = &v_id;
+	xn_params.send_buf.iov_len = sizeof(v_id);
+	xn_params.timeout_ms = IDPF_VC_XN_MIN_TIMEOUT_MSEC;
+	reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
 
-	err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_DISABLE_VPORT,
-			       sizeof(v_id), (u8 *)&v_id);
-	if (err)
-		goto rel_lock;
-
-	err = idpf_min_wait_for_event(adapter, vport, IDPF_VC_DIS_VPORT,
-				      IDPF_VC_DIS_VPORT_ERR);
-
-rel_lock:
-	mutex_unlock(&vport->vc_buf_lock);
-
-	return err;
+	return reply_sz < 0 ? reply_sz : 0;
 }
 
 /**
@@ -1459,11 +1425,13 @@ rel_lock:
  */
 static int idpf_send_config_tx_queues_msg(struct idpf_vport *vport)
 {
-	struct virtchnl2_config_tx_queues *ctq;
+	struct virtchnl2_config_tx_queues *ctq __free(kfree) = NULL;
+	struct virtchnl2_txq_info *qi __free(kfree) = NULL;
+	struct idpf_vc_xn_params xn_params = {};
 	u32 config_sz, chunk_sz, buf_sz;
 	int totqs, num_msgs, num_chunks;
-	struct virtchnl2_txq_info *qi;
-	int err = 0, i, k = 0;
+	ssize_t reply_sz;
+	int i, k = 0;
 
 	totqs = vport->num_txq + vport->num_complq;
 	qi = kcalloc(totqs, sizeof(struct virtchnl2_txq_info), GFP_KERNEL);
@@ -1524,10 +1492,8 @@ static int idpf_send_config_tx_queues_msg(struct idpf_vport *vport)
 	}
 
 	/* Make sure accounting agrees */
-	if (k != totqs) {
-		err = -EINVAL;
-		goto error;
-	}
+	if (k != totqs)
+		return -EINVAL;
 
 	/* Chunk up the queue contexts into multiple messages to avoid
 	 * sending a control queue message buffer that is too large
@@ -1541,12 +1507,11 @@ static int idpf_send_config_tx_queues_msg(struct idpf_vport *vport)
 
 	buf_sz = struct_size(ctq, qinfo, num_chunks);
 	ctq = kzalloc(buf_sz, GFP_KERNEL);
-	if (!ctq) {
-		err = -ENOMEM;
-		goto error;
-	}
+	if (!ctq)
+		return -ENOMEM;
 
-	mutex_lock(&vport->vc_buf_lock);
+	xn_params.vc_op = VIRTCHNL2_OP_CONFIG_TX_QUEUES;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
 
 	for (i = 0, k = 0; i < num_msgs; i++) {
 		memset(ctq, 0, buf_sz);
@@ -1554,17 +1519,11 @@ static int idpf_send_config_tx_queues_msg(struct idpf_vport *vport)
 		ctq->num_qinfo = cpu_to_le16(num_chunks);
 		memcpy(ctq->qinfo, &qi[k], chunk_sz * num_chunks);
 
-		err = idpf_send_mb_msg(vport->adapter,
-				       VIRTCHNL2_OP_CONFIG_TX_QUEUES,
-				       buf_sz, (u8 *)ctq);
-		if (err)
-			goto mbx_error;
-
-		err = idpf_wait_for_event(vport->adapter, vport,
-					  IDPF_VC_CONFIG_TXQ,
-					  IDPF_VC_CONFIG_TXQ_ERR);
-		if (err)
-			goto mbx_error;
+		xn_params.send_buf.iov_base = ctq;
+		xn_params.send_buf.iov_len = buf_sz;
+		reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
+		if (reply_sz < 0)
+			return reply_sz;
 
 		k += num_chunks;
 		totqs -= num_chunks;
@@ -1573,13 +1532,7 @@ static int idpf_send_config_tx_queues_msg(struct idpf_vport *vport)
 		buf_sz = struct_size(ctq, qinfo, num_chunks);
 	}
 
-mbx_error:
-	mutex_unlock(&vport->vc_buf_lock);
-	kfree(ctq);
-error:
-	kfree(qi);
-
-	return err;
+	return 0;
 }
 
 /**
@@ -1591,11 +1544,13 @@ error:
  */
 static int idpf_send_config_rx_queues_msg(struct idpf_vport *vport)
 {
-	struct virtchnl2_config_rx_queues *crq;
+	struct virtchnl2_config_rx_queues *crq __free(kfree) = NULL;
+	struct virtchnl2_rxq_info *qi __free(kfree) = NULL;
+	struct idpf_vc_xn_params xn_params = {};
 	u32 config_sz, chunk_sz, buf_sz;
 	int totqs, num_msgs, num_chunks;
-	struct virtchnl2_rxq_info *qi;
-	int err = 0, i, k = 0;
+	ssize_t reply_sz;
+	int i, k = 0;
 
 	totqs = vport->num_rxq + vport->num_bufq;
 	qi = kcalloc(totqs, sizeof(struct virtchnl2_rxq_info), GFP_KERNEL);
@@ -1676,10 +1631,8 @@ common_qi_fields:
 	}
 
 	/* Make sure accounting agrees */
-	if (k != totqs) {
-		err = -EINVAL;
-		goto error;
-	}
+	if (k != totqs)
+		return -EINVAL;
 
 	/* Chunk up the queue contexts into multiple messages to avoid
 	 * sending a control queue message buffer that is too large
@@ -1693,12 +1646,11 @@ common_qi_fields:
 
 	buf_sz = struct_size(crq, qinfo, num_chunks);
 	crq = kzalloc(buf_sz, GFP_KERNEL);
-	if (!crq) {
-		err = -ENOMEM;
-		goto error;
-	}
+	if (!crq)
+		return -ENOMEM;
 
-	mutex_lock(&vport->vc_buf_lock);
+	xn_params.vc_op = VIRTCHNL2_OP_CONFIG_RX_QUEUES;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
 
 	for (i = 0, k = 0; i < num_msgs; i++) {
 		memset(crq, 0, buf_sz);
@@ -1706,17 +1658,11 @@ common_qi_fields:
 		crq->num_qinfo = cpu_to_le16(num_chunks);
 		memcpy(crq->qinfo, &qi[k], chunk_sz * num_chunks);
 
-		err = idpf_send_mb_msg(vport->adapter,
-				       VIRTCHNL2_OP_CONFIG_RX_QUEUES,
-				       buf_sz, (u8 *)crq);
-		if (err)
-			goto mbx_error;
-
-		err = idpf_wait_for_event(vport->adapter, vport,
-					  IDPF_VC_CONFIG_RXQ,
-					  IDPF_VC_CONFIG_RXQ_ERR);
-		if (err)
-			goto mbx_error;
+		xn_params.send_buf.iov_base = crq;
+		xn_params.send_buf.iov_len = buf_sz;
+		reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
+		if (reply_sz < 0)
+			return reply_sz;
 
 		k += num_chunks;
 		totqs -= num_chunks;
@@ -1725,42 +1671,28 @@ common_qi_fields:
 		buf_sz = struct_size(crq, qinfo, num_chunks);
 	}
 
-mbx_error:
-	mutex_unlock(&vport->vc_buf_lock);
-	kfree(crq);
-error:
-	kfree(qi);
-
-	return err;
+	return 0;
 }
 
 /**
  * idpf_send_ena_dis_queues_msg - Send virtchnl enable or disable
  * queues message
  * @vport: virtual port data structure
- * @vc_op: virtchnl op code to send
+ * @ena: if true enable, false disable
  *
  * Send enable or disable queues virtchnl message. Returns 0 on success,
  * negative on failure.
  */
-static int idpf_send_ena_dis_queues_msg(struct idpf_vport *vport, u32 vc_op)
+static int idpf_send_ena_dis_queues_msg(struct idpf_vport *vport, bool ena)
 {
+	struct virtchnl2_del_ena_dis_queues *eq __free(kfree) = NULL;
+	struct virtchnl2_queue_chunk *qc __free(kfree) = NULL;
 	u32 num_msgs, num_chunks, num_txq, num_rxq, num_q;
-	struct idpf_adapter *adapter = vport->adapter;
-	struct virtchnl2_del_ena_dis_queues *eq;
+	struct idpf_vc_xn_params xn_params = {};
 	struct virtchnl2_queue_chunks *qcs;
-	struct virtchnl2_queue_chunk *qc;
 	u32 config_sz, chunk_sz, buf_sz;
-	int i, j, k = 0, err = 0;
-
-	/* validate virtchnl op */
-	switch (vc_op) {
-	case VIRTCHNL2_OP_ENABLE_QUEUES:
-	case VIRTCHNL2_OP_DISABLE_QUEUES:
-		break;
-	default:
-		return -EINVAL;
-	}
+	ssize_t reply_sz;
+	int i, j, k = 0;
 
 	num_txq = vport->num_txq + vport->num_complq;
 	num_rxq = vport->num_rxq + vport->num_bufq;
@@ -1779,10 +1711,8 @@ static int idpf_send_ena_dis_queues_msg(struct idpf_vport *vport, u32 vc_op)
 			qc[k].num_queues = cpu_to_le32(IDPF_NUMQ_PER_CHUNK);
 		}
 	}
-	if (vport->num_txq != k) {
-		err = -EINVAL;
-		goto error;
-	}
+	if (vport->num_txq != k)
+		return -EINVAL;
 
 	if (!idpf_is_queue_model_split(vport->txq_model))
 		goto setup_rx;
@@ -1794,10 +1724,8 @@ static int idpf_send_ena_dis_queues_msg(struct idpf_vport *vport, u32 vc_op)
 		qc[k].start_queue_id = cpu_to_le32(tx_qgrp->complq->q_id);
 		qc[k].num_queues = cpu_to_le32(IDPF_NUMQ_PER_CHUNK);
 	}
-	if (vport->num_complq != (k - vport->num_txq)) {
-		err = -EINVAL;
-		goto error;
-	}
+	if (vport->num_complq != (k - vport->num_txq))
+		return -EINVAL;
 
 setup_rx:
 	for (i = 0; i < vport->num_rxq_grp; i++) {
@@ -1823,10 +1751,8 @@ setup_rx:
 			qc[k].num_queues = cpu_to_le32(IDPF_NUMQ_PER_CHUNK);
 		}
 	}
-	if (vport->num_rxq != k - (vport->num_txq + vport->num_complq)) {
-		err = -EINVAL;
-		goto error;
-	}
+	if (vport->num_rxq != k - (vport->num_txq + vport->num_complq))
+		return -EINVAL;
 
 	if (!idpf_is_queue_model_split(vport->rxq_model))
 		goto send_msg;
@@ -1845,10 +1771,8 @@ setup_rx:
 	}
 	if (vport->num_bufq != k - (vport->num_txq +
 				    vport->num_complq +
-				    vport->num_rxq)) {
-		err = -EINVAL;
-		goto error;
-	}
+				    vport->num_rxq))
+		return -EINVAL;
 
 send_msg:
 	/* Chunk up the queue info into multiple messages */
@@ -1861,12 +1785,16 @@ send_msg:
 
 	buf_sz = struct_size(eq, chunks.chunks, num_chunks);
 	eq = kzalloc(buf_sz, GFP_KERNEL);
-	if (!eq) {
-		err = -ENOMEM;
-		goto error;
-	}
+	if (!eq)
+		return -ENOMEM;
 
-	mutex_lock(&vport->vc_buf_lock);
+	if (ena) {
+		xn_params.vc_op = VIRTCHNL2_OP_ENABLE_QUEUES;
+		xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
+	} else {
+		xn_params.vc_op = VIRTCHNL2_OP_DISABLE_QUEUES;
+		xn_params.timeout_ms = IDPF_VC_XN_MIN_TIMEOUT_MSEC;
+	}
 
 	for (i = 0, k = 0; i < num_msgs; i++) {
 		memset(eq, 0, buf_sz);
@@ -1875,20 +1803,11 @@ send_msg:
 		qcs = &eq->chunks;
 		memcpy(qcs->chunks, &qc[k], chunk_sz * num_chunks);
 
-		err = idpf_send_mb_msg(adapter, vc_op, buf_sz, (u8 *)eq);
-		if (err)
-			goto mbx_error;
-
-		if (vc_op == VIRTCHNL2_OP_ENABLE_QUEUES)
-			err = idpf_wait_for_event(adapter, vport,
-						  IDPF_VC_ENA_QUEUES,
-						  IDPF_VC_ENA_QUEUES_ERR);
-		else
-			err = idpf_min_wait_for_event(adapter, vport,
-						      IDPF_VC_DIS_QUEUES,
-						      IDPF_VC_DIS_QUEUES_ERR);
-		if (err)
-			goto mbx_error;
+		xn_params.send_buf.iov_base = eq;
+		xn_params.send_buf.iov_len = buf_sz;
+		reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
+		if (reply_sz < 0)
+			return reply_sz;
 
 		k += num_chunks;
 		num_q -= num_chunks;
@@ -1897,13 +1816,7 @@ send_msg:
 		buf_sz = struct_size(eq, chunks.chunks, num_chunks);
 	}
 
-mbx_error:
-	mutex_unlock(&vport->vc_buf_lock);
-	kfree(eq);
-error:
-	kfree(qc);
-
-	return err;
+	return 0;
 }
 
 /**
@@ -1917,12 +1830,13 @@ error:
  */
 int idpf_send_map_unmap_queue_vector_msg(struct idpf_vport *vport, bool map)
 {
-	struct idpf_adapter *adapter = vport->adapter;
-	struct virtchnl2_queue_vector_maps *vqvm;
-	struct virtchnl2_queue_vector *vqv;
+	struct virtchnl2_queue_vector_maps *vqvm __free(kfree) = NULL;
+	struct virtchnl2_queue_vector *vqv __free(kfree) = NULL;
+	struct idpf_vc_xn_params xn_params = {};
 	u32 config_sz, chunk_sz, buf_sz;
 	u32 num_msgs, num_chunks, num_q;
-	int i, j, k = 0, err = 0;
+	ssize_t reply_sz;
+	int i, j, k = 0;
 
 	num_q = vport->num_txq + vport->num_rxq;
 
@@ -1952,10 +1866,8 @@ int idpf_send_map_unmap_queue_vector_msg(struct idpf_vport *vport, bool map)
 		}
 	}
 
-	if (vport->num_txq != k) {
-		err = -EINVAL;
-		goto error;
-	}
+	if (vport->num_txq != k)
+		return -EINVAL;
 
 	for (i = 0; i < vport->num_rxq_grp; i++) {
 		struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i];
@@ -1982,15 +1894,11 @@ int idpf_send_map_unmap_queue_vector_msg(struct idpf_vport *vport, bool map)
 	}
 
 	if (idpf_is_queue_model_split(vport->txq_model)) {
-		if (vport->num_rxq != k - vport->num_complq) {
-			err = -EINVAL;
-			goto error;
-		}
+		if (vport->num_rxq != k - vport->num_complq)
+			return -EINVAL;
 	} else {
-		if (vport->num_rxq != k - vport->num_txq) {
-			err = -EINVAL;
-			goto error;
-		}
+		if (vport->num_rxq != k - vport->num_txq)
+			return -EINVAL;
 	}
 
 	/* Chunk up the vector info into multiple messages */
@@ -2003,39 +1911,28 @@ int idpf_send_map_unmap_queue_vector_msg(struct idpf_vport *vport, bool map)
 
 	buf_sz = struct_size(vqvm, qv_maps, num_chunks);
 	vqvm = kzalloc(buf_sz, GFP_KERNEL);
-	if (!vqvm) {
-		err = -ENOMEM;
-		goto error;
-	}
+	if (!vqvm)
+		return -ENOMEM;
 
-	mutex_lock(&vport->vc_buf_lock);
+	if (map) {
+		xn_params.vc_op = VIRTCHNL2_OP_MAP_QUEUE_VECTOR;
+		xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
+	} else {
+		xn_params.vc_op = VIRTCHNL2_OP_UNMAP_QUEUE_VECTOR;
+		xn_params.timeout_ms = IDPF_VC_XN_MIN_TIMEOUT_MSEC;
+	}
 
 	for (i = 0, k = 0; i < num_msgs; i++) {
 		memset(vqvm, 0, buf_sz);
+		xn_params.send_buf.iov_base = vqvm;
+		xn_params.send_buf.iov_len = buf_sz;
 		vqvm->vport_id = cpu_to_le32(vport->vport_id);
 		vqvm->num_qv_maps = cpu_to_le16(num_chunks);
 		memcpy(vqvm->qv_maps, &vqv[k], chunk_sz * num_chunks);
 
-		if (map) {
-			err = idpf_send_mb_msg(adapter,
-					       VIRTCHNL2_OP_MAP_QUEUE_VECTOR,
-					       buf_sz, (u8 *)vqvm);
-			if (!err)
-				err = idpf_wait_for_event(adapter, vport,
-							  IDPF_VC_MAP_IRQ,
-							  IDPF_VC_MAP_IRQ_ERR);
-		} else {
-			err = idpf_send_mb_msg(adapter,
-					       VIRTCHNL2_OP_UNMAP_QUEUE_VECTOR,
-					       buf_sz, (u8 *)vqvm);
-			if (!err)
-				err =
-				idpf_min_wait_for_event(adapter, vport,
-							IDPF_VC_UNMAP_IRQ,
-							IDPF_VC_UNMAP_IRQ_ERR);
-		}
-		if (err)
-			goto mbx_error;
+		reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
+		if (reply_sz < 0)
+			return reply_sz;
 
 		k += num_chunks;
 		num_q -= num_chunks;
@@ -2044,13 +1941,7 @@ int idpf_send_map_unmap_queue_vector_msg(struct idpf_vport *vport, bool map)
 		buf_sz = struct_size(vqvm, qv_maps, num_chunks);
 	}
 
-mbx_error:
-	mutex_unlock(&vport->vc_buf_lock);
-	kfree(vqvm);
-error:
-	kfree(vqv);
-
-	return err;
+	return 0;
 }
 
 /**
@@ -2062,7 +1953,7 @@ error:
  */
 int idpf_send_enable_queues_msg(struct idpf_vport *vport)
 {
-	return idpf_send_ena_dis_queues_msg(vport, VIRTCHNL2_OP_ENABLE_QUEUES);
+	return idpf_send_ena_dis_queues_msg(vport, true);
 }
 
 /**
@@ -2076,7 +1967,7 @@ int idpf_send_disable_queues_msg(struct idpf_vport *vport)
 {
 	int err, i;
 
-	err = idpf_send_ena_dis_queues_msg(vport, VIRTCHNL2_OP_DISABLE_QUEUES);
+	err = idpf_send_ena_dis_queues_msg(vport, false);
 	if (err)
 		return err;
 
@@ -2124,22 +2015,21 @@ static void idpf_convert_reg_to_queue_chunks(struct virtchnl2_queue_chunk *dchun
  */
 int idpf_send_delete_queues_msg(struct idpf_vport *vport)
 {
-	struct idpf_adapter *adapter = vport->adapter;
+	struct virtchnl2_del_ena_dis_queues *eq __free(kfree) = NULL;
 	struct virtchnl2_create_vport *vport_params;
 	struct virtchnl2_queue_reg_chunks *chunks;
-	struct virtchnl2_del_ena_dis_queues *eq;
+	struct idpf_vc_xn_params xn_params = {};
 	struct idpf_vport_config *vport_config;
 	u16 vport_idx = vport->idx;
-	int buf_size, err;
+	ssize_t reply_sz;
 	u16 num_chunks;
+	int buf_size;
 
-	vport_config = adapter->vport_config[vport_idx];
+	vport_config = vport->adapter->vport_config[vport_idx];
 	if (vport_config->req_qs_chunks) {
-		struct virtchnl2_add_queues *vc_aq =
-			(struct virtchnl2_add_queues *)vport_config->req_qs_chunks;
-		chunks = &vc_aq->chunks;
+		chunks = &vport_config->req_qs_chunks->chunks;
 	} else {
-		vport_params = adapter->vport_params_recvd[vport_idx];
+		vport_params = vport->adapter->vport_params_recvd[vport_idx];
 		chunks = &vport_params->chunks;
 	}
 
@@ -2156,21 +2046,13 @@ int idpf_send_delete_queues_msg(struct idpf_vport *vport)
 	idpf_convert_reg_to_queue_chunks(eq->chunks.chunks, chunks->chunks,
 					 num_chunks);
 
-	mutex_lock(&vport->vc_buf_lock);
-
-	err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_DEL_QUEUES,
-			       buf_size, (u8 *)eq);
-	if (err)
-		goto rel_lock;
-
-	err = idpf_min_wait_for_event(adapter, vport, IDPF_VC_DEL_QUEUES,
-				      IDPF_VC_DEL_QUEUES_ERR);
-
-rel_lock:
-	mutex_unlock(&vport->vc_buf_lock);
-	kfree(eq);
+	xn_params.vc_op = VIRTCHNL2_OP_DEL_QUEUES;
+	xn_params.timeout_ms = IDPF_VC_XN_MIN_TIMEOUT_MSEC;
+	xn_params.send_buf.iov_base = eq;
+	xn_params.send_buf.iov_len = buf_size;
+	reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
 
-	return err;
+	return reply_sz < 0 ? reply_sz : 0;
 }
 
 /**
@@ -2205,14 +2087,21 @@ int idpf_send_config_queues_msg(struct idpf_vport *vport)
 int idpf_send_add_queues_msg(const struct idpf_vport *vport, u16 num_tx_q,
 			     u16 num_complq, u16 num_rx_q, u16 num_rx_bufq)
 {
-	struct idpf_adapter *adapter = vport->adapter;
+	struct virtchnl2_add_queues *vc_msg __free(kfree) = NULL;
+	struct idpf_vc_xn_params xn_params = {};
 	struct idpf_vport_config *vport_config;
-	struct virtchnl2_add_queues aq = { };
-	struct virtchnl2_add_queues *vc_msg;
+	struct virtchnl2_add_queues aq = {};
 	u16 vport_idx = vport->idx;
-	int size, err;
+	ssize_t reply_sz;
+	int size;
+
+	vc_msg = kzalloc(IDPF_CTLQ_MAX_BUF_LEN, GFP_KERNEL);
+	if (!vc_msg)
+		return -ENOMEM;
 
-	vport_config = adapter->vport_config[vport_idx];
+	vport_config = vport->adapter->vport_config[vport_idx];
+	kfree(vport_config->req_qs_chunks);
+	vport_config->req_qs_chunks = NULL;
 
 	aq.vport_id = cpu_to_le32(vport->vport_id);
 	aq.num_tx_q = cpu_to_le16(num_tx_q);
@@ -2220,47 +2109,33 @@ int idpf_send_add_queues_msg(const struct idpf_vport *vport, u16 num_tx_q,
 	aq.num_rx_q = cpu_to_le16(num_rx_q);
 	aq.num_rx_bufq = cpu_to_le16(num_rx_bufq);
 
-	mutex_lock(&((struct idpf_vport *)vport)->vc_buf_lock);
-
-	err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_ADD_QUEUES,
-			       sizeof(struct virtchnl2_add_queues), (u8 *)&aq);
-	if (err)
-		goto rel_lock;
-
-	/* We want vport to be const to prevent incidental code changes making
-	 * changes to the vport config. We're making a special exception here
-	 * to discard const to use the virtchnl.
-	 */
-	err = idpf_wait_for_event(adapter, (struct idpf_vport *)vport,
-				  IDPF_VC_ADD_QUEUES, IDPF_VC_ADD_QUEUES_ERR);
-	if (err)
-		goto rel_lock;
-
-	kfree(vport_config->req_qs_chunks);
-	vport_config->req_qs_chunks = NULL;
+	xn_params.vc_op = VIRTCHNL2_OP_ADD_QUEUES;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
+	xn_params.send_buf.iov_base = &aq;
+	xn_params.send_buf.iov_len = sizeof(aq);
+	xn_params.recv_buf.iov_base = vc_msg;
+	xn_params.recv_buf.iov_len = IDPF_CTLQ_MAX_BUF_LEN;
+	reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
+	if (reply_sz < 0)
+		return reply_sz;
 
-	vc_msg = (struct virtchnl2_add_queues *)vport->vc_msg;
 	/* compare vc_msg num queues with vport num queues */
 	if (le16_to_cpu(vc_msg->num_tx_q) != num_tx_q ||
 	    le16_to_cpu(vc_msg->num_rx_q) != num_rx_q ||
 	    le16_to_cpu(vc_msg->num_tx_complq) != num_complq ||
-	    le16_to_cpu(vc_msg->num_rx_bufq) != num_rx_bufq) {
-		err = -EINVAL;
-		goto rel_lock;
-	}
+	    le16_to_cpu(vc_msg->num_rx_bufq) != num_rx_bufq)
+		return -EINVAL;
 
 	size = struct_size(vc_msg, chunks.chunks,
 			   le16_to_cpu(vc_msg->chunks.num_chunks));
-	vport_config->req_qs_chunks = kmemdup(vc_msg, size, GFP_KERNEL);
-	if (!vport_config->req_qs_chunks) {
-		err = -ENOMEM;
-		goto rel_lock;
-	}
+	if (reply_sz < size)
+		return -EIO;
 
-rel_lock:
-	mutex_unlock(&((struct idpf_vport *)vport)->vc_buf_lock);
+	vport_config->req_qs_chunks = kmemdup(vc_msg, size, GFP_KERNEL);
+	if (!vport_config->req_qs_chunks)
+		return -ENOMEM;
 
-	return err;
+	return 0;
 }
 
 /**
@@ -2272,53 +2147,49 @@ rel_lock:
  */
 int idpf_send_alloc_vectors_msg(struct idpf_adapter *adapter, u16 num_vectors)
 {
-	struct virtchnl2_alloc_vectors *alloc_vec, *rcvd_vec;
-	struct virtchnl2_alloc_vectors ac = { };
+	struct virtchnl2_alloc_vectors *rcvd_vec __free(kfree) = NULL;
+	struct idpf_vc_xn_params xn_params = {};
+	struct virtchnl2_alloc_vectors ac = {};
+	ssize_t reply_sz;
 	u16 num_vchunks;
-	int size, err;
+	int size;
 
 	ac.num_vectors = cpu_to_le16(num_vectors);
 
-	mutex_lock(&adapter->vc_buf_lock);
-
-	err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_ALLOC_VECTORS,
-			       sizeof(ac), (u8 *)&ac);
-	if (err)
-		goto rel_lock;
+	rcvd_vec = kzalloc(IDPF_CTLQ_MAX_BUF_LEN, GFP_KERNEL);
+	if (!rcvd_vec)
+		return -ENOMEM;
 
-	err = idpf_wait_for_event(adapter, NULL, IDPF_VC_ALLOC_VECTORS,
-				  IDPF_VC_ALLOC_VECTORS_ERR);
-	if (err)
-		goto rel_lock;
+	xn_params.vc_op = VIRTCHNL2_OP_ALLOC_VECTORS;
+	xn_params.send_buf.iov_base = &ac;
+	xn_params.send_buf.iov_len = sizeof(ac);
+	xn_params.recv_buf.iov_base = rcvd_vec;
+	xn_params.recv_buf.iov_len = IDPF_CTLQ_MAX_BUF_LEN;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
+	reply_sz = idpf_vc_xn_exec(adapter, &xn_params);
+	if (reply_sz < 0)
+		return reply_sz;
 
-	rcvd_vec = (struct virtchnl2_alloc_vectors *)adapter->vc_msg;
 	num_vchunks = le16_to_cpu(rcvd_vec->vchunks.num_vchunks);
-
 	size = struct_size(rcvd_vec, vchunks.vchunks, num_vchunks);
-	if (size > sizeof(adapter->vc_msg)) {
-		err = -EINVAL;
-		goto rel_lock;
-	}
+	if (reply_sz < size)
+		return -EIO;
+
+	if (size > IDPF_CTLQ_MAX_BUF_LEN)
+		return -EINVAL;
 
 	kfree(adapter->req_vec_chunks);
-	adapter->req_vec_chunks = NULL;
-	adapter->req_vec_chunks = kmemdup(adapter->vc_msg, size, GFP_KERNEL);
-	if (!adapter->req_vec_chunks) {
-		err = -ENOMEM;
-		goto rel_lock;
-	}
+	adapter->req_vec_chunks = kmemdup(rcvd_vec, size, GFP_KERNEL);
+	if (!adapter->req_vec_chunks)
+		return -ENOMEM;
 
-	alloc_vec = adapter->req_vec_chunks;
-	if (le16_to_cpu(alloc_vec->num_vectors) < num_vectors) {
+	if (le16_to_cpu(adapter->req_vec_chunks->num_vectors) < num_vectors) {
 		kfree(adapter->req_vec_chunks);
 		adapter->req_vec_chunks = NULL;
-		err = -EINVAL;
+		return -EINVAL;
 	}
 
-rel_lock:
-	mutex_unlock(&adapter->vc_buf_lock);
-
-	return err;
+	return 0;
 }
 
 /**
@@ -2331,29 +2202,24 @@ int idpf_send_dealloc_vectors_msg(struct idpf_adapter *adapter)
 {
 	struct virtchnl2_alloc_vectors *ac = adapter->req_vec_chunks;
 	struct virtchnl2_vector_chunks *vcs = &ac->vchunks;
-	int buf_size, err;
+	struct idpf_vc_xn_params xn_params = {};
+	ssize_t reply_sz;
+	int buf_size;
 
 	buf_size = struct_size(vcs, vchunks, le16_to_cpu(vcs->num_vchunks));
 
-	mutex_lock(&adapter->vc_buf_lock);
-
-	err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_DEALLOC_VECTORS, buf_size,
-			       (u8 *)vcs);
-	if (err)
-		goto rel_lock;
-
-	err = idpf_min_wait_for_event(adapter, NULL, IDPF_VC_DEALLOC_VECTORS,
-				      IDPF_VC_DEALLOC_VECTORS_ERR);
-	if (err)
-		goto rel_lock;
+	xn_params.vc_op = VIRTCHNL2_OP_DEALLOC_VECTORS;
+	xn_params.send_buf.iov_base = vcs;
+	xn_params.send_buf.iov_len = buf_size;
+	xn_params.timeout_ms = IDPF_VC_XN_MIN_TIMEOUT_MSEC;
+	reply_sz = idpf_vc_xn_exec(adapter, &xn_params);
+	if (reply_sz < 0)
+		return reply_sz;
 
 	kfree(adapter->req_vec_chunks);
 	adapter->req_vec_chunks = NULL;
 
-rel_lock:
-	mutex_unlock(&adapter->vc_buf_lock);
-
-	return err;
+	return 0;
 }
 
 /**
@@ -2376,25 +2242,18 @@ static int idpf_get_max_vfs(struct idpf_adapter *adapter)
  */
 int idpf_send_set_sriov_vfs_msg(struct idpf_adapter *adapter, u16 num_vfs)
 {
-	struct virtchnl2_sriov_vfs_info svi = { };
-	int err;
+	struct virtchnl2_sriov_vfs_info svi = {};
+	struct idpf_vc_xn_params xn_params = {};
+	ssize_t reply_sz;
 
 	svi.num_vfs = cpu_to_le16(num_vfs);
+	xn_params.vc_op = VIRTCHNL2_OP_SET_SRIOV_VFS;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
+	xn_params.send_buf.iov_base = &svi;
+	xn_params.send_buf.iov_len = sizeof(svi);
+	reply_sz = idpf_vc_xn_exec(adapter, &xn_params);
 
-	mutex_lock(&adapter->vc_buf_lock);
-
-	err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_SET_SRIOV_VFS,
-			       sizeof(svi), (u8 *)&svi);
-	if (err)
-		goto rel_lock;
-
-	err = idpf_wait_for_event(adapter, NULL, IDPF_VC_SET_SRIOV_VFS,
-				  IDPF_VC_SET_SRIOV_VFS_ERR);
-
-rel_lock:
-	mutex_unlock(&adapter->vc_buf_lock);
-
-	return err;
+	return reply_sz < 0 ? reply_sz : 0;
 }
 
 /**
@@ -2407,10 +2266,10 @@ int idpf_send_get_stats_msg(struct idpf_vport *vport)
 {
 	struct idpf_netdev_priv *np = netdev_priv(vport->netdev);
 	struct rtnl_link_stats64 *netstats = &np->netstats;
-	struct idpf_adapter *adapter = vport->adapter;
-	struct virtchnl2_vport_stats stats_msg = { };
-	struct virtchnl2_vport_stats *stats;
-	int err;
+	struct virtchnl2_vport_stats stats_msg = {};
+	struct idpf_vc_xn_params xn_params = {};
+	ssize_t reply_sz;
+
 
 	/* Don't send get_stats message if the link is down */
 	if (np->state <= __IDPF_VPORT_DOWN)
@@ -2418,46 +2277,38 @@ int idpf_send_get_stats_msg(struct idpf_vport *vport)
 
 	stats_msg.vport_id = cpu_to_le32(vport->vport_id);
 
-	mutex_lock(&vport->vc_buf_lock);
+	xn_params.vc_op = VIRTCHNL2_OP_GET_STATS;
+	xn_params.send_buf.iov_base = &stats_msg;
+	xn_params.send_buf.iov_len = sizeof(stats_msg);
+	xn_params.recv_buf = xn_params.send_buf;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
 
-	err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_GET_STATS,
-			       sizeof(struct virtchnl2_vport_stats),
-			       (u8 *)&stats_msg);
-	if (err)
-		goto rel_lock;
-
-	err = idpf_wait_for_event(adapter, vport, IDPF_VC_GET_STATS,
-				  IDPF_VC_GET_STATS_ERR);
-	if (err)
-		goto rel_lock;
-
-	stats = (struct virtchnl2_vport_stats *)vport->vc_msg;
+	reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
+	if (reply_sz < 0)
+		return reply_sz;
+	if (reply_sz < sizeof(stats_msg))
+		return -EIO;
 
 	spin_lock_bh(&np->stats_lock);
 
-	netstats->rx_packets = le64_to_cpu(stats->rx_unicast) +
-			       le64_to_cpu(stats->rx_multicast) +
-			       le64_to_cpu(stats->rx_broadcast);
-	netstats->rx_bytes = le64_to_cpu(stats->rx_bytes);
-	netstats->rx_dropped = le64_to_cpu(stats->rx_discards);
-	netstats->rx_over_errors = le64_to_cpu(stats->rx_overflow_drop);
-	netstats->rx_length_errors = le64_to_cpu(stats->rx_invalid_frame_length);
-
-	netstats->tx_packets = le64_to_cpu(stats->tx_unicast) +
-			       le64_to_cpu(stats->tx_multicast) +
-			       le64_to_cpu(stats->tx_broadcast);
-	netstats->tx_bytes = le64_to_cpu(stats->tx_bytes);
-	netstats->tx_errors = le64_to_cpu(stats->tx_errors);
-	netstats->tx_dropped = le64_to_cpu(stats->tx_discards);
-
-	vport->port_stats.vport_stats = *stats;
+	netstats->rx_packets = le64_to_cpu(stats_msg.rx_unicast) +
+			       le64_to_cpu(stats_msg.rx_multicast) +
+			       le64_to_cpu(stats_msg.rx_broadcast);
+	netstats->tx_packets = le64_to_cpu(stats_msg.tx_unicast) +
+			       le64_to_cpu(stats_msg.tx_multicast) +
+			       le64_to_cpu(stats_msg.tx_broadcast);
+	netstats->rx_bytes = le64_to_cpu(stats_msg.rx_bytes);
+	netstats->tx_bytes = le64_to_cpu(stats_msg.tx_bytes);
+	netstats->rx_errors = le64_to_cpu(stats_msg.rx_errors);
+	netstats->tx_errors = le64_to_cpu(stats_msg.tx_errors);
+	netstats->rx_dropped = le64_to_cpu(stats_msg.rx_discards);
+	netstats->tx_dropped = le64_to_cpu(stats_msg.tx_discards);
+
+	vport->port_stats.vport_stats = stats_msg;
 
 	spin_unlock_bh(&np->stats_lock);
 
-rel_lock:
-	mutex_unlock(&vport->vc_buf_lock);
-
-	return err;
+	return 0;
 }
 
 /**
@@ -2469,70 +2320,70 @@ rel_lock:
  */
 int idpf_send_get_set_rss_lut_msg(struct idpf_vport *vport, bool get)
 {
-	struct idpf_adapter *adapter = vport->adapter;
-	struct virtchnl2_rss_lut *recv_rl;
+	struct virtchnl2_rss_lut *recv_rl __free(kfree) = NULL;
+	struct virtchnl2_rss_lut *rl __free(kfree) = NULL;
+	struct idpf_vc_xn_params xn_params = {};
 	struct idpf_rss_data *rss_data;
-	struct virtchnl2_rss_lut *rl;
 	int buf_size, lut_buf_size;
-	int i, err;
+	ssize_t reply_sz;
+	int i;
 
-	rss_data = &adapter->vport_config[vport->idx]->user_config.rss_data;
+	rss_data =
+		&vport->adapter->vport_config[vport->idx]->user_config.rss_data;
 	buf_size = struct_size(rl, lut, rss_data->rss_lut_size);
 	rl = kzalloc(buf_size, GFP_KERNEL);
 	if (!rl)
 		return -ENOMEM;
 
 	rl->vport_id = cpu_to_le32(vport->vport_id);
-	mutex_lock(&vport->vc_buf_lock);
 
-	if (!get) {
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
+	xn_params.send_buf.iov_base = rl;
+	xn_params.send_buf.iov_len = buf_size;
+
+	if (get) {
+		recv_rl = kzalloc(IDPF_CTLQ_MAX_BUF_LEN, GFP_KERNEL);
+		if (!recv_rl)
+			return -ENOMEM;
+		xn_params.vc_op = VIRTCHNL2_OP_GET_RSS_LUT;
+		xn_params.recv_buf.iov_base = recv_rl;
+		xn_params.recv_buf.iov_len = IDPF_CTLQ_MAX_BUF_LEN;
+	} else {
 		rl->lut_entries = cpu_to_le16(rss_data->rss_lut_size);
 		for (i = 0; i < rss_data->rss_lut_size; i++)
 			rl->lut[i] = cpu_to_le32(rss_data->rss_lut[i]);
 
-		err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_SET_RSS_LUT,
-				       buf_size, (u8 *)rl);
-		if (err)
-			goto free_mem;
-
-		err = idpf_wait_for_event(adapter, vport, IDPF_VC_SET_RSS_LUT,
-					  IDPF_VC_SET_RSS_LUT_ERR);
-
-		goto free_mem;
+		xn_params.vc_op = VIRTCHNL2_OP_SET_RSS_LUT;
 	}
+	reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
+	if (reply_sz < 0)
+		return reply_sz;
+	if (!get)
+		return 0;
+	if (reply_sz < sizeof(struct virtchnl2_rss_lut))
+		return -EIO;
 
-	err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_GET_RSS_LUT,
-			       buf_size, (u8 *)rl);
-	if (err)
-		goto free_mem;
+	lut_buf_size = le16_to_cpu(recv_rl->lut_entries) * sizeof(u32);
+	if (reply_sz < lut_buf_size)
+		return -EIO;
 
-	err = idpf_wait_for_event(adapter, vport, IDPF_VC_GET_RSS_LUT,
-				  IDPF_VC_GET_RSS_LUT_ERR);
-	if (err)
-		goto free_mem;
-
-	recv_rl = (struct virtchnl2_rss_lut *)vport->vc_msg;
+	/* size didn't change, we can reuse existing lut buf */
 	if (rss_data->rss_lut_size == le16_to_cpu(recv_rl->lut_entries))
 		goto do_memcpy;
 
 	rss_data->rss_lut_size = le16_to_cpu(recv_rl->lut_entries);
 	kfree(rss_data->rss_lut);
 
-	lut_buf_size = rss_data->rss_lut_size * sizeof(u32);
 	rss_data->rss_lut = kzalloc(lut_buf_size, GFP_KERNEL);
 	if (!rss_data->rss_lut) {
 		rss_data->rss_lut_size = 0;
-		err = -ENOMEM;
-		goto free_mem;
+		return -ENOMEM;
 	}
 
 do_memcpy:
-	memcpy(rss_data->rss_lut, vport->vc_msg, rss_data->rss_lut_size);
-free_mem:
-	mutex_unlock(&vport->vc_buf_lock);
-	kfree(rl);
+	memcpy(rss_data->rss_lut, recv_rl->lut, rss_data->rss_lut_size);
 
-	return err;
+	return 0;
 }
 
 /**
@@ -2544,68 +2395,70 @@ free_mem:
  */
 int idpf_send_get_set_rss_key_msg(struct idpf_vport *vport, bool get)
 {
-	struct idpf_adapter *adapter = vport->adapter;
-	struct virtchnl2_rss_key *recv_rk;
+	struct virtchnl2_rss_key *recv_rk __free(kfree) = NULL;
+	struct virtchnl2_rss_key *rk __free(kfree) = NULL;
+	struct idpf_vc_xn_params xn_params = {};
 	struct idpf_rss_data *rss_data;
-	struct virtchnl2_rss_key *rk;
-	int i, buf_size, err;
+	ssize_t reply_sz;
+	int i, buf_size;
+	u16 key_size;
 
-	rss_data = &adapter->vport_config[vport->idx]->user_config.rss_data;
+	rss_data =
+		&vport->adapter->vport_config[vport->idx]->user_config.rss_data;
 	buf_size = struct_size(rk, key_flex, rss_data->rss_key_size);
 	rk = kzalloc(buf_size, GFP_KERNEL);
 	if (!rk)
 		return -ENOMEM;
 
 	rk->vport_id = cpu_to_le32(vport->vport_id);
-	mutex_lock(&vport->vc_buf_lock);
-
+	xn_params.send_buf.iov_base = rk;
+	xn_params.send_buf.iov_len = buf_size;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
 	if (get) {
-		err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_GET_RSS_KEY,
-				       buf_size, (u8 *)rk);
-		if (err)
-			goto error;
-
-		err = idpf_wait_for_event(adapter, vport, IDPF_VC_GET_RSS_KEY,
-					  IDPF_VC_GET_RSS_KEY_ERR);
-		if (err)
-			goto error;
-
-		recv_rk = (struct virtchnl2_rss_key *)vport->vc_msg;
-		if (rss_data->rss_key_size !=
-		    le16_to_cpu(recv_rk->key_len)) {
-			rss_data->rss_key_size =
-				min_t(u16, NETDEV_RSS_KEY_LEN,
-				      le16_to_cpu(recv_rk->key_len));
-			kfree(rss_data->rss_key);
-			rss_data->rss_key = kzalloc(rss_data->rss_key_size,
-						    GFP_KERNEL);
-			if (!rss_data->rss_key) {
-				rss_data->rss_key_size = 0;
-				err = -ENOMEM;
-				goto error;
-			}
-		}
-		memcpy(rss_data->rss_key, recv_rk->key_flex,
-		       rss_data->rss_key_size);
+		recv_rk = kzalloc(IDPF_CTLQ_MAX_BUF_LEN, GFP_KERNEL);
+		if (!recv_rk)
+			return -ENOMEM;
+
+		xn_params.vc_op = VIRTCHNL2_OP_GET_RSS_KEY;
+		xn_params.recv_buf.iov_base = recv_rk;
+		xn_params.recv_buf.iov_len = IDPF_CTLQ_MAX_BUF_LEN;
 	} else {
 		rk->key_len = cpu_to_le16(rss_data->rss_key_size);
 		for (i = 0; i < rss_data->rss_key_size; i++)
 			rk->key_flex[i] = rss_data->rss_key[i];
 
-		err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_SET_RSS_KEY,
-				       buf_size, (u8 *)rk);
-		if (err)
-			goto error;
+		xn_params.vc_op = VIRTCHNL2_OP_SET_RSS_KEY;
+	}
+
+	reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
+	if (reply_sz < 0)
+		return reply_sz;
+	if (!get)
+		return 0;
+	if (reply_sz < sizeof(struct virtchnl2_rss_key))
+		return -EIO;
+
+	key_size = min_t(u16, NETDEV_RSS_KEY_LEN,
+			 le16_to_cpu(recv_rk->key_len));
+	if (reply_sz < key_size)
+		return -EIO;
 
-		err = idpf_wait_for_event(adapter, vport, IDPF_VC_SET_RSS_KEY,
-					  IDPF_VC_SET_RSS_KEY_ERR);
+	/* key len didn't change, reuse existing buf */
+	if (rss_data->rss_key_size == key_size)
+		goto do_memcpy;
+
+	rss_data->rss_key_size = key_size;
+	kfree(rss_data->rss_key);
+	rss_data->rss_key = kzalloc(key_size, GFP_KERNEL);
+	if (!rss_data->rss_key) {
+		rss_data->rss_key_size = 0;
+		return -ENOMEM;
 	}
 
-error:
-	mutex_unlock(&vport->vc_buf_lock);
-	kfree(rk);
+do_memcpy:
+	memcpy(rss_data->rss_key, recv_rk->key_flex, rss_data->rss_key_size);
 
-	return err;
+	return 0;
 }
 
 /**
@@ -2657,13 +2510,15 @@ static void idpf_fill_ptype_lookup(struct idpf_rx_ptype_decoded *ptype,
  */
 int idpf_send_get_rx_ptype_msg(struct idpf_vport *vport)
 {
+	struct virtchnl2_get_ptype_info *get_ptype_info __free(kfree) = NULL;
+	struct virtchnl2_get_ptype_info *ptype_info __free(kfree) = NULL;
 	struct idpf_rx_ptype_decoded *ptype_lkup = vport->rx_ptype_lkup;
-	struct virtchnl2_get_ptype_info get_ptype_info;
 	int max_ptype, ptypes_recvd = 0, ptype_offset;
 	struct idpf_adapter *adapter = vport->adapter;
-	struct virtchnl2_get_ptype_info *ptype_info;
+	struct idpf_vc_xn_params xn_params = {};
 	u16 next_ptype_id = 0;
-	int err = 0, i, j, k;
+	ssize_t reply_sz;
+	int i, j, k;
 
 	if (idpf_is_queue_model_split(vport->rxq_model))
 		max_ptype = IDPF_RX_MAX_PTYPE;
@@ -2672,43 +2527,44 @@ int idpf_send_get_rx_ptype_msg(struct idpf_vport *vport)
 
 	memset(vport->rx_ptype_lkup, 0, sizeof(vport->rx_ptype_lkup));
 
+	get_ptype_info = kzalloc(sizeof(*get_ptype_info), GFP_KERNEL);
+	if (!get_ptype_info)
+		return -ENOMEM;
+
 	ptype_info = kzalloc(IDPF_CTLQ_MAX_BUF_LEN, GFP_KERNEL);
 	if (!ptype_info)
 		return -ENOMEM;
 
-	mutex_lock(&adapter->vc_buf_lock);
+	xn_params.vc_op = VIRTCHNL2_OP_GET_PTYPE_INFO;
+	xn_params.send_buf.iov_base = get_ptype_info;
+	xn_params.send_buf.iov_len = sizeof(*get_ptype_info);
+	xn_params.recv_buf.iov_base = ptype_info;
+	xn_params.recv_buf.iov_len = IDPF_CTLQ_MAX_BUF_LEN;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
 
 	while (next_ptype_id < max_ptype) {
-		get_ptype_info.start_ptype_id = cpu_to_le16(next_ptype_id);
+		get_ptype_info->start_ptype_id = cpu_to_le16(next_ptype_id);
 
 		if ((next_ptype_id + IDPF_RX_MAX_PTYPES_PER_BUF) > max_ptype)
-			get_ptype_info.num_ptypes =
+			get_ptype_info->num_ptypes =
 				cpu_to_le16(max_ptype - next_ptype_id);
 		else
-			get_ptype_info.num_ptypes =
+			get_ptype_info->num_ptypes =
 				cpu_to_le16(IDPF_RX_MAX_PTYPES_PER_BUF);
 
-		err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_GET_PTYPE_INFO,
-				       sizeof(struct virtchnl2_get_ptype_info),
-				       (u8 *)&get_ptype_info);
-		if (err)
-			goto vc_buf_unlock;
-
-		err = idpf_wait_for_event(adapter, NULL, IDPF_VC_GET_PTYPE_INFO,
-					  IDPF_VC_GET_PTYPE_INFO_ERR);
-		if (err)
-			goto vc_buf_unlock;
+		reply_sz = idpf_vc_xn_exec(adapter, &xn_params);
+		if (reply_sz < 0)
+			return reply_sz;
 
-		memcpy(ptype_info, adapter->vc_msg, IDPF_CTLQ_MAX_BUF_LEN);
+		if (reply_sz < IDPF_CTLQ_MAX_BUF_LEN)
+			return -EIO;
 
 		ptypes_recvd += le16_to_cpu(ptype_info->num_ptypes);
-		if (ptypes_recvd > max_ptype) {
-			err = -EINVAL;
-			goto vc_buf_unlock;
-		}
+		if (ptypes_recvd > max_ptype)
+			return -EINVAL;
 
-		next_ptype_id = le16_to_cpu(get_ptype_info.start_ptype_id) +
-				le16_to_cpu(get_ptype_info.num_ptypes);
+		next_ptype_id = le16_to_cpu(get_ptype_info->start_ptype_id) +
+				le16_to_cpu(get_ptype_info->num_ptypes);
 
 		ptype_offset = IDPF_RX_PTYPE_HDR_SZ;
 
@@ -2721,17 +2577,13 @@ int idpf_send_get_rx_ptype_msg(struct idpf_vport *vport)
 					((u8 *)ptype_info + ptype_offset);
 
 			ptype_offset += IDPF_GET_PTYPE_SIZE(ptype);
-			if (ptype_offset > IDPF_CTLQ_MAX_BUF_LEN) {
-				err = -EINVAL;
-				goto vc_buf_unlock;
-			}
+			if (ptype_offset > IDPF_CTLQ_MAX_BUF_LEN)
+				return -EINVAL;
 
 			/* 0xFFFF indicates end of ptypes */
 			if (le16_to_cpu(ptype->ptype_id_10) ==
-							IDPF_INVALID_PTYPE_ID) {
-				err = 0;
-				goto vc_buf_unlock;
-			}
+							IDPF_INVALID_PTYPE_ID)
+				return 0;
 
 			if (idpf_is_queue_model_split(vport->rxq_model))
 				k = le16_to_cpu(ptype->ptype_id_10);
@@ -2859,11 +2711,7 @@ int idpf_send_get_rx_ptype_msg(struct idpf_vport *vport)
 		}
 	}
 
-vc_buf_unlock:
-	mutex_unlock(&adapter->vc_buf_lock);
-	kfree(ptype_info);
-
-	return err;
+	return 0;
 }
 
 /**
@@ -2875,27 +2723,20 @@ vc_buf_unlock:
  */
 int idpf_send_ena_dis_loopback_msg(struct idpf_vport *vport)
 {
+	struct idpf_vc_xn_params xn_params = {};
 	struct virtchnl2_loopback loopback;
-	int err;
+	ssize_t reply_sz;
 
 	loopback.vport_id = cpu_to_le32(vport->vport_id);
 	loopback.enable = idpf_is_feature_ena(vport, NETIF_F_LOOPBACK);
 
-	mutex_lock(&vport->vc_buf_lock);
-
-	err = idpf_send_mb_msg(vport->adapter, VIRTCHNL2_OP_LOOPBACK,
-			       sizeof(loopback), (u8 *)&loopback);
-	if (err)
-		goto rel_lock;
+	xn_params.vc_op = VIRTCHNL2_OP_LOOPBACK;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
+	xn_params.send_buf.iov_base = &loopback;
+	xn_params.send_buf.iov_len = sizeof(loopback);
+	reply_sz = idpf_vc_xn_exec(vport->adapter, &xn_params);
 
-	err = idpf_wait_for_event(vport->adapter, vport,
-				  IDPF_VC_LOOPBACK_STATE,
-				  IDPF_VC_LOOPBACK_STATE_ERR);
-
-rel_lock:
-	mutex_unlock(&vport->vc_buf_lock);
-
-	return err;
+	return reply_sz < 0 ? reply_sz : 0;
 }
 
 /**
@@ -2960,7 +2801,7 @@ int idpf_init_dflt_mbx(struct idpf_adapter *adapter)
 		return -ENOENT;
 	}
 
-	adapter->state = __IDPF_STARTUP;
+	adapter->state = __IDPF_VER_CHECK;
 
 	return 0;
 }
@@ -3057,35 +2898,42 @@ int idpf_vc_core_init(struct idpf_adapter *adapter)
 	u16 num_max_vports;
 	int err = 0;
 
+	if (!adapter->vcxn_mngr) {
+		adapter->vcxn_mngr = kzalloc(sizeof(*adapter->vcxn_mngr), GFP_KERNEL);
+		if (!adapter->vcxn_mngr) {
+			err = -ENOMEM;
+			goto init_failed;
+		}
+	}
+	idpf_vc_xn_init(adapter->vcxn_mngr);
+
 	while (adapter->state != __IDPF_INIT_SW) {
 		switch (adapter->state) {
-		case __IDPF_STARTUP:
-			if (idpf_send_ver_msg(adapter))
-				goto init_failed;
-			adapter->state = __IDPF_VER_CHECK;
-			goto restart;
 		case __IDPF_VER_CHECK:
-			err = idpf_recv_ver_msg(adapter);
-			if (err == -EIO) {
-				return err;
-			} else if (err == -EAGAIN) {
-				adapter->state = __IDPF_STARTUP;
+			err = idpf_send_ver_msg(adapter);
+			switch (err) {
+			case 0:
+				/* success, move state machine forward */
+				adapter->state = __IDPF_GET_CAPS;
+				fallthrough;
+			case -EAGAIN:
 				goto restart;
-			} else if (err) {
+			default:
+				/* Something bad happened, try again but only a
+				 * few times.
+				 */
 				goto init_failed;
 			}
-			if (idpf_send_get_caps_msg(adapter))
-				goto init_failed;
-			adapter->state = __IDPF_GET_CAPS;
-			goto restart;
 		case __IDPF_GET_CAPS:
-			if (idpf_recv_get_caps_msg(adapter))
+			err = idpf_send_get_caps_msg(adapter);
+			if (err)
 				goto init_failed;
 			adapter->state = __IDPF_INIT_SW;
 			break;
 		default:
 			dev_err(&adapter->pdev->dev, "Device is in bad state: %d\n",
 				adapter->state);
+			err = -EINVAL;
 			goto init_failed;
 		}
 		break;
@@ -3144,7 +2992,9 @@ restart:
 	queue_delayed_work(adapter->init_wq, &adapter->init_task,
 			   msecs_to_jiffies(5 * (adapter->pdev->devfn & 0x07)));
 
-	goto no_err;
+	set_bit(IDPF_VC_CORE_INIT, adapter->flags);
+
+	return 0;
 
 err_intr_req:
 	cancel_delayed_work_sync(&adapter->serv_task);
@@ -3153,7 +3003,6 @@ err_intr_req:
 err_netdev_alloc:
 	kfree(adapter->vports);
 	adapter->vports = NULL;
-no_err:
 	return err;
 
 init_failed:
@@ -3170,7 +3019,9 @@ init_failed:
 	 * register writes might not have taken effect. Retry to initialize
 	 * the mailbox again
 	 */
-	adapter->state = __IDPF_STARTUP;
+	adapter->state = __IDPF_VER_CHECK;
+	if (adapter->vcxn_mngr)
+		idpf_vc_xn_shutdown(adapter->vcxn_mngr);
 	idpf_deinit_dflt_mbx(adapter);
 	set_bit(IDPF_HR_DRV_LOAD, adapter->flags);
 	queue_delayed_work(adapter->vc_event_wq, &adapter->vc_event_task,
@@ -3186,29 +3037,22 @@ init_failed:
  */
 void idpf_vc_core_deinit(struct idpf_adapter *adapter)
 {
-	int i;
+	if (!test_bit(IDPF_VC_CORE_INIT, adapter->flags))
+		return;
 
+	idpf_vc_xn_shutdown(adapter->vcxn_mngr);
 	idpf_deinit_task(adapter);
 	idpf_intr_rel(adapter);
-	/* Set all bits as we dont know on which vc_state the vhnl_wq is
-	 * waiting on and wakeup the virtchnl workqueue even if it is waiting
-	 * for the response as we are going down
-	 */
-	for (i = 0; i < IDPF_VC_NBITS; i++)
-		set_bit(i, adapter->vc_state);
-	wake_up(&adapter->vchnl_wq);
 
 	cancel_delayed_work_sync(&adapter->serv_task);
 	cancel_delayed_work_sync(&adapter->mbx_task);
 
 	idpf_vport_params_buf_rel(adapter);
 
-	/* Clear all the bits */
-	for (i = 0; i < IDPF_VC_NBITS; i++)
-		clear_bit(i, adapter->vc_state);
-
 	kfree(adapter->vports);
 	adapter->vports = NULL;
+
+	clear_bit(IDPF_VC_CORE_INIT, adapter->flags);
 }
 
 /**
@@ -3624,6 +3468,75 @@ u32 idpf_get_vport_id(struct idpf_vport *vport)
 }
 
 /**
+ * idpf_mac_filter_async_handler - Async callback for mac filters
+ * @adapter: private data struct
+ * @xn: transaction for message
+ * @ctlq_msg: received message
+ *
+ * In some scenarios driver can't sleep and wait for a reply (e.g.: stack is
+ * holding rtnl_lock) when adding a new mac filter. It puts us in a difficult
+ * situation to deal with errors returned on the reply. The best we can
+ * ultimately do is remove it from our list of mac filters and report the
+ * error.
+ */
+static int idpf_mac_filter_async_handler(struct idpf_adapter *adapter,
+					 struct idpf_vc_xn *xn,
+					 const struct idpf_ctlq_msg *ctlq_msg)
+{
+	struct virtchnl2_mac_addr_list *ma_list;
+	struct idpf_vport_config *vport_config;
+	struct virtchnl2_mac_addr *mac_addr;
+	struct idpf_mac_filter *f, *tmp;
+	struct list_head *ma_list_head;
+	struct idpf_vport *vport;
+	u16 num_entries;
+	int i;
+
+	/* if success we're done, we're only here if something bad happened */
+	if (!ctlq_msg->cookie.mbx.chnl_retval)
+		return 0;
+
+	/* make sure at least struct is there */
+	if (xn->reply_sz < sizeof(*ma_list))
+		goto invalid_payload;
+
+	ma_list = ctlq_msg->ctx.indirect.payload->va;
+	mac_addr = ma_list->mac_addr_list;
+	num_entries = le16_to_cpu(ma_list->num_mac_addr);
+	/* we should have received a buffer at least this big */
+	if (xn->reply_sz < struct_size(ma_list, mac_addr_list, num_entries))
+		goto invalid_payload;
+
+	vport = idpf_vid_to_vport(adapter, le32_to_cpu(ma_list->vport_id));
+	if (!vport)
+		goto invalid_payload;
+
+	vport_config = adapter->vport_config[le32_to_cpu(ma_list->vport_id)];
+	ma_list_head = &vport_config->user_config.mac_filter_list;
+
+	/* We can't do much to reconcile bad filters at this point, however we
+	 * should at least remove them from our list one way or the other so we
+	 * have some idea what good filters we have.
+	 */
+	spin_lock_bh(&vport_config->mac_filter_list_lock);
+	list_for_each_entry_safe(f, tmp, ma_list_head, list)
+		for (i = 0; i < num_entries; i++)
+			if (ether_addr_equal(mac_addr[i].addr, f->macaddr))
+				list_del(&f->list);
+	spin_unlock_bh(&vport_config->mac_filter_list_lock);
+	dev_err_ratelimited(&adapter->pdev->dev, "Received error sending MAC filter request (op %d)\n",
+			    xn->vc_op);
+
+	return 0;
+
+invalid_payload:
+	dev_err_ratelimited(&adapter->pdev->dev, "Received invalid MAC filter payload (op %d) (len %zd)\n",
+			    xn->vc_op, xn->reply_sz);
+
+	return -EINVAL;
+}
+
+/**
  * idpf_add_del_mac_filters - Add/del mac filters
  * @vport: Virtual port data structure
  * @np: Netdev private structure
@@ -3636,17 +3549,21 @@ int idpf_add_del_mac_filters(struct idpf_vport *vport,
 			     struct idpf_netdev_priv *np,
 			     bool add, bool async)
 {
-	struct virtchnl2_mac_addr_list *ma_list = NULL;
+	struct virtchnl2_mac_addr_list *ma_list __free(kfree) = NULL;
+	struct virtchnl2_mac_addr *mac_addr __free(kfree) = NULL;
 	struct idpf_adapter *adapter = np->adapter;
+	struct idpf_vc_xn_params xn_params = {};
 	struct idpf_vport_config *vport_config;
-	enum idpf_vport_config_flags mac_flag;
-	struct pci_dev *pdev = adapter->pdev;
-	enum idpf_vport_vc_state vc, vc_err;
-	struct virtchnl2_mac_addr *mac_addr;
-	struct idpf_mac_filter *f, *tmp;
 	u32 num_msgs, total_filters = 0;
-	int i = 0, k, err = 0;
-	u32 vop;
+	struct idpf_mac_filter *f;
+	ssize_t reply_sz;
+	int i = 0, k;
+
+	xn_params.vc_op = add ? VIRTCHNL2_OP_ADD_MAC_ADDR :
+				VIRTCHNL2_OP_DEL_MAC_ADDR;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
+	xn_params.async = async;
+	xn_params.async_handler = idpf_mac_filter_async_handler;
 
 	vport_config = adapter->vport_config[np->vport_idx];
 	spin_lock_bh(&vport_config->mac_filter_list_lock);
@@ -3670,13 +3587,13 @@ int idpf_add_del_mac_filters(struct idpf_vport *vport,
 	mac_addr = kcalloc(total_filters, sizeof(struct virtchnl2_mac_addr),
 			   GFP_ATOMIC);
 	if (!mac_addr) {
-		err = -ENOMEM;
 		spin_unlock_bh(&vport_config->mac_filter_list_lock);
-		goto error;
+
+		return -ENOMEM;
 	}
 
-	list_for_each_entry_safe(f, tmp, &vport_config->user_config.mac_filter_list,
-				 list) {
+	list_for_each_entry(f, &vport_config->user_config.mac_filter_list,
+			    list) {
 		if (add && f->add) {
 			ether_addr_copy(mac_addr[i].addr, f->macaddr);
 			i++;
@@ -3695,26 +3612,11 @@ int idpf_add_del_mac_filters(struct idpf_vport *vport,
 
 	spin_unlock_bh(&vport_config->mac_filter_list_lock);
 
-	if (add) {
-		vop = VIRTCHNL2_OP_ADD_MAC_ADDR;
-		vc = IDPF_VC_ADD_MAC_ADDR;
-		vc_err = IDPF_VC_ADD_MAC_ADDR_ERR;
-		mac_flag = IDPF_VPORT_ADD_MAC_REQ;
-	} else {
-		vop = VIRTCHNL2_OP_DEL_MAC_ADDR;
-		vc = IDPF_VC_DEL_MAC_ADDR;
-		vc_err = IDPF_VC_DEL_MAC_ADDR_ERR;
-		mac_flag = IDPF_VPORT_DEL_MAC_REQ;
-	}
-
 	/* Chunk up the filters into multiple messages to avoid
 	 * sending a control queue message buffer that is too large
 	 */
 	num_msgs = DIV_ROUND_UP(total_filters, IDPF_NUM_FILTERS_PER_MSG);
 
-	if (!async)
-		mutex_lock(&vport->vc_buf_lock);
-
 	for (i = 0, k = 0; i < num_msgs; i++) {
 		u32 entries_size, buf_size, num_entries;
 
@@ -3726,10 +3628,8 @@ int idpf_add_del_mac_filters(struct idpf_vport *vport,
 		if (!ma_list || num_entries != IDPF_NUM_FILTERS_PER_MSG) {
 			kfree(ma_list);
 			ma_list = kzalloc(buf_size, GFP_ATOMIC);
-			if (!ma_list) {
-				err = -ENOMEM;
-				goto list_prep_error;
-			}
+			if (!ma_list)
+				return -ENOMEM;
 		} else {
 			memset(ma_list, 0, buf_size);
 		}
@@ -3738,34 +3638,17 @@ int idpf_add_del_mac_filters(struct idpf_vport *vport,
 		ma_list->num_mac_addr = cpu_to_le16(num_entries);
 		memcpy(ma_list->mac_addr_list, &mac_addr[k], entries_size);
 
-		if (async)
-			set_bit(mac_flag, vport_config->flags);
-
-		err = idpf_send_mb_msg(adapter, vop, buf_size, (u8 *)ma_list);
-		if (err)
-			goto mbx_error;
-
-		if (!async) {
-			err = idpf_wait_for_event(adapter, vport, vc, vc_err);
-			if (err)
-				goto mbx_error;
-		}
+		xn_params.send_buf.iov_base = ma_list;
+		xn_params.send_buf.iov_len = buf_size;
+		reply_sz = idpf_vc_xn_exec(adapter, &xn_params);
+		if (reply_sz < 0)
+			return reply_sz;
 
 		k += num_entries;
 		total_filters -= num_entries;
 	}
 
-mbx_error:
-	if (!async)
-		mutex_unlock(&vport->vc_buf_lock);
-	kfree(ma_list);
-list_prep_error:
-	kfree(mac_addr);
-error:
-	if (err)
-		dev_err(&pdev->dev, "Failed to add or del mac filters %d", err);
-
-	return err;
+	return 0;
 }
 
 /**
@@ -3782,9 +3665,10 @@ int idpf_set_promiscuous(struct idpf_adapter *adapter,
 			 struct idpf_vport_user_config_data *config_data,
 			 u32 vport_id)
 {
+	struct idpf_vc_xn_params xn_params = {};
 	struct virtchnl2_promisc_info vpi;
+	ssize_t reply_sz;
 	u16 flags = 0;
-	int err;
 
 	if (test_bit(__IDPF_PROMISC_UC, config_data->user_flags))
 		flags |= VIRTCHNL2_UNICAST_PROMISC;
@@ -3794,9 +3678,13 @@ int idpf_set_promiscuous(struct idpf_adapter *adapter,
 	vpi.vport_id = cpu_to_le32(vport_id);
 	vpi.flags = cpu_to_le16(flags);
 
-	err = idpf_send_mb_msg(adapter, VIRTCHNL2_OP_CONFIG_PROMISCUOUS_MODE,
-			       sizeof(struct virtchnl2_promisc_info),
-			       (u8 *)&vpi);
+	xn_params.vc_op = VIRTCHNL2_OP_CONFIG_PROMISCUOUS_MODE;
+	xn_params.timeout_ms = IDPF_VC_XN_DEFAULT_TIMEOUT_MSEC;
+	xn_params.send_buf.iov_base = &vpi;
+	xn_params.send_buf.iov_len = sizeof(vpi);
+	/* setting promiscuous is only ever done asynchronously */
+	xn_params.async = true;
+	reply_sz = idpf_vc_xn_exec(adapter, &xn_params);
 
-	return err;
+	return reply_sz < 0 ? reply_sz : 0;
 }
diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.h b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.h
new file mode 100644
index 000000000000..83da5d8da56b
--- /dev/null
+++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (C) 2024 Intel Corporation */
+
+#ifndef _IDPF_VIRTCHNL_H_
+#define _IDPF_VIRTCHNL_H_
+
+struct idpf_adapter;
+struct idpf_netdev_priv;
+struct idpf_vec_regs;
+struct idpf_vport;
+struct idpf_vport_max_q;
+struct idpf_vport_user_config_data;
+
+int idpf_init_dflt_mbx(struct idpf_adapter *adapter);
+void idpf_deinit_dflt_mbx(struct idpf_adapter *adapter);
+int idpf_vc_core_init(struct idpf_adapter *adapter);
+void idpf_vc_core_deinit(struct idpf_adapter *adapter);
+
+int idpf_get_reg_intr_vecs(struct idpf_vport *vport,
+			   struct idpf_vec_regs *reg_vals);
+int idpf_queue_reg_init(struct idpf_vport *vport);
+int idpf_vport_queue_ids_init(struct idpf_vport *vport);
+
+int idpf_recv_mb_msg(struct idpf_adapter *adapter);
+int idpf_send_mb_msg(struct idpf_adapter *adapter, u32 op,
+		     u16 msg_size, u8 *msg, u16 cookie);
+
+void idpf_vport_init(struct idpf_vport *vport, struct idpf_vport_max_q *max_q);
+u32 idpf_get_vport_id(struct idpf_vport *vport);
+int idpf_send_create_vport_msg(struct idpf_adapter *adapter,
+			       struct idpf_vport_max_q *max_q);
+int idpf_send_destroy_vport_msg(struct idpf_vport *vport);
+int idpf_send_enable_vport_msg(struct idpf_vport *vport);
+int idpf_send_disable_vport_msg(struct idpf_vport *vport);
+
+int idpf_vport_adjust_qs(struct idpf_vport *vport);
+int idpf_vport_alloc_max_qs(struct idpf_adapter *adapter,
+			    struct idpf_vport_max_q *max_q);
+void idpf_vport_dealloc_max_qs(struct idpf_adapter *adapter,
+			       struct idpf_vport_max_q *max_q);
+int idpf_send_add_queues_msg(const struct idpf_vport *vport, u16 num_tx_q,
+			     u16 num_complq, u16 num_rx_q, u16 num_rx_bufq);
+int idpf_send_delete_queues_msg(struct idpf_vport *vport);
+int idpf_send_enable_queues_msg(struct idpf_vport *vport);
+int idpf_send_disable_queues_msg(struct idpf_vport *vport);
+int idpf_send_config_queues_msg(struct idpf_vport *vport);
+
+int idpf_vport_alloc_vec_indexes(struct idpf_vport *vport);
+int idpf_get_vec_ids(struct idpf_adapter *adapter,
+		     u16 *vecids, int num_vecids,
+		     struct virtchnl2_vector_chunks *chunks);
+int idpf_send_alloc_vectors_msg(struct idpf_adapter *adapter, u16 num_vectors);
+int idpf_send_dealloc_vectors_msg(struct idpf_adapter *adapter);
+int idpf_send_map_unmap_queue_vector_msg(struct idpf_vport *vport, bool map);
+
+int idpf_add_del_mac_filters(struct idpf_vport *vport,
+			     struct idpf_netdev_priv *np,
+			     bool add, bool async);
+int idpf_set_promiscuous(struct idpf_adapter *adapter,
+			 struct idpf_vport_user_config_data *config_data,
+			 u32 vport_id);
+int idpf_check_supported_desc_ids(struct idpf_vport *vport);
+int idpf_send_get_rx_ptype_msg(struct idpf_vport *vport);
+int idpf_send_ena_dis_loopback_msg(struct idpf_vport *vport);
+int idpf_send_get_stats_msg(struct idpf_vport *vport);
+int idpf_send_set_sriov_vfs_msg(struct idpf_adapter *adapter, u16 num_vfs);
+int idpf_send_get_set_rss_key_msg(struct idpf_vport *vport, bool get);
+int idpf_send_get_set_rss_lut_msg(struct idpf_vport *vport, bool get);
+
+#endif /* _IDPF_VIRTCHNL_H_ */
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index b66199c9bb3a..99977a22b843 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -3027,7 +3027,7 @@ static int igb_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd)
 	return ret;
 }
 
-static int igb_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
+static int igb_get_eee(struct net_device *netdev, struct ethtool_keee *edata)
 {
 	struct igb_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
@@ -3038,11 +3038,13 @@ static int igb_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
 	    (hw->phy.media_type != e1000_media_type_copper))
 		return -EOPNOTSUPP;
 
-	edata->supported = (SUPPORTED_1000baseT_Full |
-			    SUPPORTED_100baseT_Full);
+	linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			 edata->supported);
+	linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+			 edata->supported);
 	if (!hw->dev_spec._82575.eee_disable)
-		edata->advertised =
-			mmd_eee_adv_to_ethtool_adv_t(adapter->eee_advert);
+		mii_eee_cap1_mod_linkmode_t(edata->advertised,
+					    adapter->eee_advert);
 
 	/* The IPCNFG and EEER registers are not supported on I354. */
 	if (hw->mac.type == e1000_i354) {
@@ -3068,7 +3070,7 @@ static int igb_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
 		if (ret_val)
 			return -ENODATA;
 
-		edata->lp_advertised = mmd_eee_adv_to_ethtool_adv_t(phy_data);
+		mii_eee_cap1_mod_linkmode_t(edata->lp_advertised, phy_data);
 		break;
 	case e1000_i354:
 	case e1000_i210:
@@ -3079,7 +3081,7 @@ static int igb_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
 		if (ret_val)
 			return -ENODATA;
 
-		edata->lp_advertised = mmd_eee_adv_to_ethtool_adv_t(phy_data);
+		mii_eee_cap1_mod_linkmode_t(edata->lp_advertised, phy_data);
 
 		break;
 	default:
@@ -3099,18 +3101,20 @@ static int igb_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
 		edata->eee_enabled = false;
 		edata->eee_active = false;
 		edata->tx_lpi_enabled = false;
-		edata->advertised &= ~edata->advertised;
+		linkmode_zero(edata->advertised);
 	}
 
 	return 0;
 }
 
 static int igb_set_eee(struct net_device *netdev,
-		       struct ethtool_eee *edata)
+		       struct ethtool_keee *edata)
 {
 	struct igb_adapter *adapter = netdev_priv(netdev);
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(supported) = {};
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(tmp) = {};
 	struct e1000_hw *hw = &adapter->hw;
-	struct ethtool_eee eee_curr;
+	struct ethtool_keee eee_curr;
 	bool adv1g_eee = true, adv100m_eee = true;
 	s32 ret_val;
 
@@ -3118,7 +3122,7 @@ static int igb_set_eee(struct net_device *netdev,
 	    (hw->phy.media_type != e1000_media_type_copper))
 		return -EOPNOTSUPP;
 
-	memset(&eee_curr, 0, sizeof(struct ethtool_eee));
+	memset(&eee_curr, 0, sizeof(struct ethtool_keee));
 
 	ret_val = igb_get_eee(netdev, &eee_curr);
 	if (ret_val)
@@ -3138,14 +3142,21 @@ static int igb_set_eee(struct net_device *netdev,
 			return -EINVAL;
 		}
 
-		if (!edata->advertised || (edata->advertised &
-		    ~(ADVERTISE_100_FULL | ADVERTISE_1000_FULL))) {
+		linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+				 supported);
+		linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+				 supported);
+		if (linkmode_andnot(tmp, edata->advertised, supported)) {
 			dev_err(&adapter->pdev->dev,
 				"EEE Advertisement supports only 100Tx and/or 100T full duplex\n");
 			return -EINVAL;
 		}
-		adv100m_eee = !!(edata->advertised & ADVERTISE_100_FULL);
-		adv1g_eee = !!(edata->advertised & ADVERTISE_1000_FULL);
+		adv100m_eee = linkmode_test_bit(
+			ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+			edata->advertised);
+		adv1g_eee = linkmode_test_bit(
+			ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			edata->advertised);
 
 	} else if (!edata->eee_enabled) {
 		dev_err(&adapter->pdev->dev,
@@ -3153,7 +3164,7 @@ static int igb_set_eee(struct net_device *netdev,
 		return -EINVAL;
 	}
 
-	adapter->eee_advert = ethtool_adv_to_mmd_eee_adv_t(edata->advertised);
+	adapter->eee_advert = linkmode_to_mii_eee_cap1_t(edata->advertised);
 	if (hw->dev_spec._82575.eee_disable != !edata->eee_enabled) {
 		hw->dev_spec._82575.eee_disable = !edata->eee_enabled;
 		adapter->flags |= IGB_FLAG_EEE;
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index cebb44f51d5f..a3f100769e39 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -202,7 +202,7 @@ static struct notifier_block dca_notifier = {
 #endif
 #ifdef CONFIG_PCI_IOV
 static unsigned int max_vfs;
-module_param(max_vfs, uint, 0);
+module_param(max_vfs, uint, 0444);
 MODULE_PARM_DESC(max_vfs, "Maximum number of virtual functions to allocate per physical function");
 #endif /* CONFIG_PCI_IOV */
 
@@ -2538,7 +2538,7 @@ igb_features_check(struct sk_buff *skb, struct net_device *dev,
 	unsigned int network_hdr_len, mac_hdr_len;
 
 	/* Make certain the headers can be described by a context descriptor */
-	mac_hdr_len = skb_network_header(skb) - skb->data;
+	mac_hdr_len = skb_network_offset(skb);
 	if (unlikely(mac_hdr_len > IGB_MAX_MAC_HDR_LEN))
 		return features & ~(NETIF_F_HW_CSUM |
 				    NETIF_F_SCTP_CRC |
@@ -6985,44 +6985,31 @@ static void igb_extts(struct igb_adapter *adapter, int tsintr_tt)
 static void igb_tsync_interrupt(struct igb_adapter *adapter)
 {
 	struct e1000_hw *hw = &adapter->hw;
-	u32 ack = 0, tsicr = rd32(E1000_TSICR);
+	u32 tsicr = rd32(E1000_TSICR);
 	struct ptp_clock_event event;
 
 	if (tsicr & TSINTR_SYS_WRAP) {
 		event.type = PTP_CLOCK_PPS;
 		if (adapter->ptp_caps.pps)
 			ptp_clock_event(adapter->ptp_clock, &event);
-		ack |= TSINTR_SYS_WRAP;
 	}
 
 	if (tsicr & E1000_TSICR_TXTS) {
 		/* retrieve hardware timestamp */
 		schedule_work(&adapter->ptp_tx_work);
-		ack |= E1000_TSICR_TXTS;
 	}
 
-	if (tsicr & TSINTR_TT0) {
+	if (tsicr & TSINTR_TT0)
 		igb_perout(adapter, 0);
-		ack |= TSINTR_TT0;
-	}
 
-	if (tsicr & TSINTR_TT1) {
+	if (tsicr & TSINTR_TT1)
 		igb_perout(adapter, 1);
-		ack |= TSINTR_TT1;
-	}
 
-	if (tsicr & TSINTR_AUTT0) {
+	if (tsicr & TSINTR_AUTT0)
 		igb_extts(adapter, 0);
-		ack |= TSINTR_AUTT0;
-	}
 
-	if (tsicr & TSINTR_AUTT1) {
+	if (tsicr & TSINTR_AUTT1)
 		igb_extts(adapter, 1);
-		ack |= TSINTR_AUTT1;
-	}
-
-	/* acknowledge the interrupts */
-	wr32(E1000_TSICR, ack);
 }
 
 static irqreturn_t igb_msix_other(int irq, void *data)
diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c
index a4d4f00e6a87..b0cf310e6f7b 100644
--- a/drivers/net/ethernet/intel/igbvf/netdev.c
+++ b/drivers/net/ethernet/intel/igbvf/netdev.c
@@ -2655,7 +2655,7 @@ igbvf_features_check(struct sk_buff *skb, struct net_device *dev,
 	unsigned int network_hdr_len, mac_hdr_len;
 
 	/* Make certain the headers can be described by a context descriptor */
-	mac_hdr_len = skb_network_header(skb) - skb->data;
+	mac_hdr_len = skb_network_offset(skb);
 	if (unlikely(mac_hdr_len > IGBVF_MAX_MAC_HDR_LEN))
 		return features & ~(NETIF_F_HW_CSUM |
 				    NETIF_F_SCTP_CRC |
diff --git a/drivers/net/ethernet/intel/igc/Makefile b/drivers/net/ethernet/intel/igc/Makefile
index 95d1e8c490a4..ebffd3054285 100644
--- a/drivers/net/ethernet/intel/igc/Makefile
+++ b/drivers/net/ethernet/intel/igc/Makefile
@@ -6,6 +6,7 @@
 #
 
 obj-$(CONFIG_IGC) += igc.o
+igc-$(CONFIG_IGC_LEDS) += igc_leds.o
 
 igc-objs := igc_main.o igc_mac.o igc_i225.o igc_base.o igc_nvm.o igc_phy.o \
 igc_diag.o igc_ethtool.o igc_ptp.o igc_dump.o igc_tsn.o igc_xdp.o
diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h
index 45430e246e9c..90316dc58630 100644
--- a/drivers/net/ethernet/intel/igc/igc.h
+++ b/drivers/net/ethernet/intel/igc/igc.h
@@ -168,7 +168,7 @@ struct igc_ring {
 struct igc_adapter {
 	struct net_device *netdev;
 
-	struct ethtool_eee eee;
+	struct ethtool_keee eee;
 	u16 eee_advert;
 
 	unsigned long state;
@@ -295,6 +295,9 @@ struct igc_adapter {
 		struct timespec64 start;
 		struct timespec64 period;
 	} perout[IGC_N_PEROUT];
+
+	/* LEDs */
+	struct mutex led_mutex;
 };
 
 void igc_up(struct igc_adapter *adapter);
@@ -567,7 +570,6 @@ struct igc_q_vector {
 
 	struct rcu_head rcu;    /* to avoid race with update stats on free */
 	char name[IFNAMSIZ + 9];
-	struct net_device poll_dev;
 
 	/* for dynamic allocation of rings associated with this q_vector */
 	struct igc_ring ring[] ____cacheline_internodealigned_in_smp;
@@ -585,7 +587,7 @@ enum igc_filter_match_flags {
 struct igc_nfc_filter {
 	u8 match_flags;
 	u16 etype;
-	__be16 vlan_etype;
+	u16 vlan_etype;
 	u16 vlan_tci;
 	u16 vlan_tci_mask;
 	u8 src_addr[ETH_ALEN];
@@ -720,6 +722,8 @@ void igc_ptp_tx_hang(struct igc_adapter *adapter);
 void igc_ptp_read(struct igc_adapter *adapter, struct timespec64 *ts);
 void igc_ptp_tx_tstamp_event(struct igc_adapter *adapter);
 
+int igc_led_setup(struct igc_adapter *adapter);
+
 #define igc_rx_pg_size(_ring) (PAGE_SIZE << igc_rx_pg_order(_ring))
 
 #define IGC_TXD_DCMD	(IGC_ADVTXD_DCMD_EOP | IGC_ADVTXD_DCMD_RS)
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index b95d2c86e803..1a64f1ca6ca8 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -981,7 +981,7 @@ static int igc_ethtool_get_nfc_rule(struct igc_adapter *adapter,
 
 	if (rule->filter.match_flags & IGC_FILTER_FLAG_VLAN_ETYPE) {
 		fsp->flow_type |= FLOW_EXT;
-		fsp->h_ext.vlan_etype = rule->filter.vlan_etype;
+		fsp->h_ext.vlan_etype = htons(rule->filter.vlan_etype);
 		fsp->m_ext.vlan_etype = ETHER_TYPE_FULL_MASK;
 	}
 
@@ -1249,7 +1249,7 @@ static void igc_ethtool_init_nfc_rule(struct igc_nfc_rule *rule,
 
 	/* VLAN etype matching */
 	if ((fsp->flow_type & FLOW_EXT) && fsp->h_ext.vlan_etype) {
-		rule->filter.vlan_etype = fsp->h_ext.vlan_etype;
+		rule->filter.vlan_etype = ntohs(fsp->h_ext.vlan_etype);
 		rule->filter.match_flags |= IGC_FILTER_FLAG_VLAN_ETYPE;
 	}
 
@@ -1623,18 +1623,17 @@ static int igc_ethtool_set_priv_flags(struct net_device *netdev, u32 priv_flags)
 }
 
 static int igc_ethtool_get_eee(struct net_device *netdev,
-			       struct ethtool_eee *edata)
+			       struct ethtool_keee *edata)
 {
 	struct igc_adapter *adapter = netdev_priv(netdev);
 	struct igc_hw *hw = &adapter->hw;
 	u32 eeer;
 
 	if (hw->dev_spec._base.eee_enable)
-		edata->advertised =
-			mmd_eee_adv_to_ethtool_adv_t(adapter->eee_advert);
+		mii_eee_cap1_mod_linkmode_t(edata->advertised,
+					    adapter->eee_advert);
 
 	*edata = adapter->eee;
-	edata->supported = SUPPORTED_Autoneg;
 
 	eeer = rd32(IGC_EEER);
 
@@ -1647,9 +1646,6 @@ static int igc_ethtool_get_eee(struct net_device *netdev,
 
 	edata->eee_enabled = hw->dev_spec._base.eee_enable;
 
-	edata->advertised = SUPPORTED_Autoneg;
-	edata->lp_advertised = SUPPORTED_Autoneg;
-
 	/* Report correct negotiated EEE status for devices that
 	 * wrongly report EEE at half-duplex
 	 */
@@ -1657,21 +1653,21 @@ static int igc_ethtool_get_eee(struct net_device *netdev,
 		edata->eee_enabled = false;
 		edata->eee_active = false;
 		edata->tx_lpi_enabled = false;
-		edata->advertised &= ~edata->advertised;
+		linkmode_zero(edata->advertised);
 	}
 
 	return 0;
 }
 
 static int igc_ethtool_set_eee(struct net_device *netdev,
-			       struct ethtool_eee *edata)
+			       struct ethtool_keee *edata)
 {
 	struct igc_adapter *adapter = netdev_priv(netdev);
 	struct igc_hw *hw = &adapter->hw;
-	struct ethtool_eee eee_curr;
+	struct ethtool_keee eee_curr;
 	s32 ret_val;
 
-	memset(&eee_curr, 0, sizeof(struct ethtool_eee));
+	memset(&eee_curr, 0, sizeof(struct ethtool_keee));
 
 	ret_val = igc_ethtool_get_eee(netdev, &eee_curr);
 	if (ret_val) {
@@ -1699,7 +1695,8 @@ static int igc_ethtool_set_eee(struct net_device *netdev,
 		return -EINVAL;
 	}
 
-	adapter->eee_advert = ethtool_adv_to_mmd_eee_adv_t(edata->advertised);
+	adapter->eee_advert = linkmode_to_mii_eee_cap1_t(edata->advertised);
+
 	if (hw->dev_spec._base.eee_enable != edata->eee_enabled) {
 		hw->dev_spec._base.eee_enable = edata->eee_enabled;
 		adapter->flags |= IGC_FLAG_EEE;
diff --git a/drivers/net/ethernet/intel/igc/igc_leds.c b/drivers/net/ethernet/intel/igc/igc_leds.c
new file mode 100644
index 000000000000..bf240c5daf86
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_leds.c
@@ -0,0 +1,280 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (C) 2024 Linutronix GmbH */
+
+#include <linux/bits.h>
+#include <linux/leds.h>
+#include <linux/netdevice.h>
+#include <linux/pm_runtime.h>
+#include <uapi/linux/uleds.h>
+
+#include "igc.h"
+
+#define IGC_NUM_LEDS			3
+
+#define IGC_LEDCTL_LED0_MODE_SHIFT	0
+#define IGC_LEDCTL_LED0_MODE_MASK	GENMASK(3, 0)
+#define IGC_LEDCTL_LED0_BLINK		BIT(7)
+#define IGC_LEDCTL_LED1_MODE_SHIFT	8
+#define IGC_LEDCTL_LED1_MODE_MASK	GENMASK(11, 8)
+#define IGC_LEDCTL_LED1_BLINK		BIT(15)
+#define IGC_LEDCTL_LED2_MODE_SHIFT	16
+#define IGC_LEDCTL_LED2_MODE_MASK	GENMASK(19, 16)
+#define IGC_LEDCTL_LED2_BLINK		BIT(23)
+
+#define IGC_LEDCTL_MODE_ON		0x00
+#define IGC_LEDCTL_MODE_OFF		0x01
+#define IGC_LEDCTL_MODE_LINK_10		0x05
+#define IGC_LEDCTL_MODE_LINK_100	0x06
+#define IGC_LEDCTL_MODE_LINK_1000	0x07
+#define IGC_LEDCTL_MODE_LINK_2500	0x08
+#define IGC_LEDCTL_MODE_ACTIVITY	0x0b
+
+#define IGC_SUPPORTED_MODES						 \
+	(BIT(TRIGGER_NETDEV_LINK_2500) | BIT(TRIGGER_NETDEV_LINK_1000) | \
+	 BIT(TRIGGER_NETDEV_LINK_100) | BIT(TRIGGER_NETDEV_LINK_10) |	 \
+	 BIT(TRIGGER_NETDEV_RX) | BIT(TRIGGER_NETDEV_TX))
+
+#define IGC_ACTIVITY_MODES					\
+	(BIT(TRIGGER_NETDEV_RX) | BIT(TRIGGER_NETDEV_TX))
+
+struct igc_led_classdev {
+	struct net_device *netdev;
+	struct led_classdev led;
+	int index;
+};
+
+#define lcdev_to_igc_ldev(lcdev)				\
+	container_of(lcdev, struct igc_led_classdev, led)
+
+static void igc_led_select(struct igc_adapter *adapter, int led,
+			   u32 *mask, u32 *shift, u32 *blink)
+{
+	switch (led) {
+	case 0:
+		*mask  = IGC_LEDCTL_LED0_MODE_MASK;
+		*shift = IGC_LEDCTL_LED0_MODE_SHIFT;
+		*blink = IGC_LEDCTL_LED0_BLINK;
+		break;
+	case 1:
+		*mask  = IGC_LEDCTL_LED1_MODE_MASK;
+		*shift = IGC_LEDCTL_LED1_MODE_SHIFT;
+		*blink = IGC_LEDCTL_LED1_BLINK;
+		break;
+	case 2:
+		*mask  = IGC_LEDCTL_LED2_MODE_MASK;
+		*shift = IGC_LEDCTL_LED2_MODE_SHIFT;
+		*blink = IGC_LEDCTL_LED2_BLINK;
+		break;
+	default:
+		*mask = *shift = *blink = 0;
+		netdev_err(adapter->netdev, "Unknown LED %d selected!\n", led);
+	}
+}
+
+static void igc_led_set(struct igc_adapter *adapter, int led, u32 mode,
+			bool blink)
+{
+	u32 shift, mask, blink_bit, ledctl;
+	struct igc_hw *hw = &adapter->hw;
+
+	igc_led_select(adapter, led, &mask, &shift, &blink_bit);
+
+	pm_runtime_get_sync(&adapter->pdev->dev);
+	mutex_lock(&adapter->led_mutex);
+
+	/* Set mode */
+	ledctl = rd32(IGC_LEDCTL);
+	ledctl &= ~mask;
+	ledctl |= mode << shift;
+
+	/* Configure blinking */
+	if (blink)
+		ledctl |= blink_bit;
+	else
+		ledctl &= ~blink_bit;
+	wr32(IGC_LEDCTL, ledctl);
+
+	mutex_unlock(&adapter->led_mutex);
+	pm_runtime_put(&adapter->pdev->dev);
+}
+
+static u32 igc_led_get(struct igc_adapter *adapter, int led)
+{
+	u32 shift, mask, blink_bit, ledctl;
+	struct igc_hw *hw = &adapter->hw;
+
+	igc_led_select(adapter, led, &mask, &shift, &blink_bit);
+
+	pm_runtime_get_sync(&adapter->pdev->dev);
+	mutex_lock(&adapter->led_mutex);
+	ledctl = rd32(IGC_LEDCTL);
+	mutex_unlock(&adapter->led_mutex);
+	pm_runtime_put(&adapter->pdev->dev);
+
+	return (ledctl & mask) >> shift;
+}
+
+static int igc_led_brightness_set_blocking(struct led_classdev *led_cdev,
+					   enum led_brightness brightness)
+{
+	struct igc_led_classdev *ldev = lcdev_to_igc_ldev(led_cdev);
+	struct igc_adapter *adapter = netdev_priv(ldev->netdev);
+	u32 mode;
+
+	if (brightness)
+		mode = IGC_LEDCTL_MODE_ON;
+	else
+		mode = IGC_LEDCTL_MODE_OFF;
+
+	netdev_dbg(adapter->netdev, "Set brightness for LED %d to mode %u!\n",
+		   ldev->index, mode);
+
+	igc_led_set(adapter, ldev->index, mode, false);
+
+	return 0;
+}
+
+static int igc_led_hw_control_is_supported(struct led_classdev *led_cdev,
+					   unsigned long flags)
+{
+	if (flags & ~IGC_SUPPORTED_MODES)
+		return -EOPNOTSUPP;
+
+	/* If Tx and Rx selected, activity can be offloaded unless some other
+	 * mode is selected as well.
+	 */
+	if ((flags & BIT(TRIGGER_NETDEV_TX)) &&
+	    (flags & BIT(TRIGGER_NETDEV_RX)) &&
+	    !(flags & ~IGC_ACTIVITY_MODES))
+		return 0;
+
+	/* Single Rx or Tx activity is not supported. */
+	if (flags & IGC_ACTIVITY_MODES)
+		return -EOPNOTSUPP;
+
+	/* Only one mode can be active at a given time. */
+	if (flags & (flags - 1))
+		return -EOPNOTSUPP;
+
+	return 0;
+}
+
+static int igc_led_hw_control_set(struct led_classdev *led_cdev,
+				  unsigned long flags)
+{
+	struct igc_led_classdev *ldev = lcdev_to_igc_ldev(led_cdev);
+	struct igc_adapter *adapter = netdev_priv(ldev->netdev);
+	u32 mode = IGC_LEDCTL_MODE_OFF;
+	bool blink = false;
+
+	if (flags & BIT(TRIGGER_NETDEV_LINK_10))
+		mode = IGC_LEDCTL_MODE_LINK_10;
+	if (flags & BIT(TRIGGER_NETDEV_LINK_100))
+		mode = IGC_LEDCTL_MODE_LINK_100;
+	if (flags & BIT(TRIGGER_NETDEV_LINK_1000))
+		mode = IGC_LEDCTL_MODE_LINK_1000;
+	if (flags & BIT(TRIGGER_NETDEV_LINK_2500))
+		mode = IGC_LEDCTL_MODE_LINK_2500;
+	if ((flags & BIT(TRIGGER_NETDEV_TX)) &&
+	    (flags & BIT(TRIGGER_NETDEV_RX)))
+		mode = IGC_LEDCTL_MODE_ACTIVITY;
+
+	netdev_dbg(adapter->netdev, "Set HW control for LED %d to mode %u!\n",
+		   ldev->index, mode);
+
+	/* blink is recommended for activity */
+	if (mode == IGC_LEDCTL_MODE_ACTIVITY)
+		blink = true;
+
+	igc_led_set(adapter, ldev->index, mode, blink);
+
+	return 0;
+}
+
+static int igc_led_hw_control_get(struct led_classdev *led_cdev,
+				  unsigned long *flags)
+{
+	struct igc_led_classdev *ldev = lcdev_to_igc_ldev(led_cdev);
+	struct igc_adapter *adapter = netdev_priv(ldev->netdev);
+	u32 mode;
+
+	mode = igc_led_get(adapter, ldev->index);
+
+	switch (mode) {
+	case IGC_LEDCTL_MODE_ACTIVITY:
+		*flags = BIT(TRIGGER_NETDEV_TX) | BIT(TRIGGER_NETDEV_RX);
+		break;
+	case IGC_LEDCTL_MODE_LINK_10:
+		*flags = BIT(TRIGGER_NETDEV_LINK_10);
+		break;
+	case IGC_LEDCTL_MODE_LINK_100:
+		*flags = BIT(TRIGGER_NETDEV_LINK_100);
+		break;
+	case IGC_LEDCTL_MODE_LINK_1000:
+		*flags = BIT(TRIGGER_NETDEV_LINK_1000);
+		break;
+	case IGC_LEDCTL_MODE_LINK_2500:
+		*flags = BIT(TRIGGER_NETDEV_LINK_2500);
+		break;
+	}
+
+	return 0;
+}
+
+static struct device *igc_led_hw_control_get_device(struct led_classdev *led_cdev)
+{
+	struct igc_led_classdev *ldev = lcdev_to_igc_ldev(led_cdev);
+
+	return &ldev->netdev->dev;
+}
+
+static void igc_led_get_name(struct igc_adapter *adapter, int index, char *buf,
+			     size_t buf_len)
+{
+	snprintf(buf, buf_len, "igc-%x%x-led%d",
+		 pci_domain_nr(adapter->pdev->bus),
+		 pci_dev_id(adapter->pdev), index);
+}
+
+static void igc_setup_ldev(struct igc_led_classdev *ldev,
+			   struct net_device *netdev, int index)
+{
+	struct igc_adapter *adapter = netdev_priv(netdev);
+	struct led_classdev *led_cdev = &ldev->led;
+	char led_name[LED_MAX_NAME_SIZE];
+
+	ldev->netdev = netdev;
+	ldev->index = index;
+
+	igc_led_get_name(adapter, index, led_name, LED_MAX_NAME_SIZE);
+	led_cdev->name = led_name;
+	led_cdev->flags |= LED_RETAIN_AT_SHUTDOWN;
+	led_cdev->max_brightness = 1;
+	led_cdev->brightness_set_blocking = igc_led_brightness_set_blocking;
+	led_cdev->hw_control_trigger = "netdev";
+	led_cdev->hw_control_is_supported = igc_led_hw_control_is_supported;
+	led_cdev->hw_control_set = igc_led_hw_control_set;
+	led_cdev->hw_control_get = igc_led_hw_control_get;
+	led_cdev->hw_control_get_device = igc_led_hw_control_get_device;
+
+	devm_led_classdev_register(&netdev->dev, led_cdev);
+}
+
+int igc_led_setup(struct igc_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	struct device *dev = &netdev->dev;
+	struct igc_led_classdev *leds;
+	int i;
+
+	mutex_init(&adapter->led_mutex);
+
+	leds = devm_kcalloc(dev, IGC_NUM_LEDS, sizeof(*leds), GFP_KERNEL);
+	if (!leds)
+		return -ENOMEM;
+
+	for (i = 0; i < IGC_NUM_LEDS; i++)
+		igc_setup_ldev(leds + i, netdev, i);
+
+	return 0;
+}
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 81c21a893ede..2e1cfbd82f4f 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -3385,7 +3385,7 @@ static int igc_flex_filter_select(struct igc_adapter *adapter,
 	u32 fhftsl;
 
 	if (input->index >= MAX_FLEX_FILTER) {
-		dev_err(&adapter->pdev->dev, "Wrong Flex Filter index selected!\n");
+		netdev_err(adapter->netdev, "Wrong Flex Filter index selected!\n");
 		return -EINVAL;
 	}
 
@@ -3420,7 +3420,6 @@ static int igc_flex_filter_select(struct igc_adapter *adapter,
 static int igc_write_flex_filter_ll(struct igc_adapter *adapter,
 				    struct igc_flex_filter *input)
 {
-	struct device *dev = &adapter->pdev->dev;
 	struct igc_hw *hw = &adapter->hw;
 	u8 *data = input->data;
 	u8 *mask = input->mask;
@@ -3434,7 +3433,7 @@ static int igc_write_flex_filter_ll(struct igc_adapter *adapter,
 	 * out early to avoid surprises later.
 	 */
 	if (input->length % 8 != 0) {
-		dev_err(dev, "The length of a flex filter has to be 8 byte aligned!\n");
+		netdev_err(adapter->netdev, "The length of a flex filter has to be 8 byte aligned!\n");
 		return -EINVAL;
 	}
 
@@ -3504,8 +3503,8 @@ static int igc_write_flex_filter_ll(struct igc_adapter *adapter,
 	}
 	wr32(IGC_WUFC, wufc);
 
-	dev_dbg(&adapter->pdev->dev, "Added flex filter %u to HW.\n",
-		input->index);
+	netdev_dbg(adapter->netdev, "Added flex filter %u to HW.\n",
+		   input->index);
 
 	return 0;
 }
@@ -3577,9 +3576,9 @@ static bool igc_flex_filter_in_use(struct igc_adapter *adapter)
 static int igc_add_flex_filter(struct igc_adapter *adapter,
 			       struct igc_nfc_rule *rule)
 {
-	struct igc_flex_filter flex = { };
 	struct igc_nfc_filter *filter = &rule->filter;
 	unsigned int eth_offset, user_offset;
+	struct igc_flex_filter flex = { };
 	int ret, index;
 	bool vlan;
 
@@ -3615,10 +3614,12 @@ static int igc_add_flex_filter(struct igc_adapter *adapter,
 					  ETH_ALEN, NULL);
 
 	/* Add VLAN etype */
-	if (rule->filter.match_flags & IGC_FILTER_FLAG_VLAN_ETYPE)
-		igc_flex_filter_add_field(&flex, &filter->vlan_etype, 12,
-					  sizeof(filter->vlan_etype),
-					  NULL);
+	if (rule->filter.match_flags & IGC_FILTER_FLAG_VLAN_ETYPE) {
+		__be16 vlan_etype = cpu_to_be16(filter->vlan_etype);
+
+		igc_flex_filter_add_field(&flex, &vlan_etype, 12,
+					  sizeof(vlan_etype), NULL);
+	}
 
 	/* Add VLAN TCI */
 	if (rule->filter.match_flags & IGC_FILTER_FLAG_VLAN_TCI)
@@ -5276,7 +5277,7 @@ igc_features_check(struct sk_buff *skb, struct net_device *dev,
 	unsigned int network_hdr_len, mac_hdr_len;
 
 	/* Make certain the headers can be described by a context descriptor */
-	mac_hdr_len = skb_network_header(skb) - skb->data;
+	mac_hdr_len = skb_network_offset(skb);
 	if (unlikely(mac_hdr_len > IGC_MAX_MAC_HDR_LEN))
 		return features & ~(NETIF_F_HW_CSUM |
 				    NETIF_F_SCTP_CRC |
@@ -5302,25 +5303,22 @@ igc_features_check(struct sk_buff *skb, struct net_device *dev,
 
 static void igc_tsync_interrupt(struct igc_adapter *adapter)
 {
-	u32 ack, tsauxc, sec, nsec, tsicr;
 	struct igc_hw *hw = &adapter->hw;
+	u32 tsauxc, sec, nsec, tsicr;
 	struct ptp_clock_event event;
 	struct timespec64 ts;
 
 	tsicr = rd32(IGC_TSICR);
-	ack = 0;
 
 	if (tsicr & IGC_TSICR_SYS_WRAP) {
 		event.type = PTP_CLOCK_PPS;
 		if (adapter->ptp_caps.pps)
 			ptp_clock_event(adapter->ptp_clock, &event);
-		ack |= IGC_TSICR_SYS_WRAP;
 	}
 
 	if (tsicr & IGC_TSICR_TXTS) {
 		/* retrieve hardware timestamp */
 		igc_ptp_tx_tstamp_event(adapter);
-		ack |= IGC_TSICR_TXTS;
 	}
 
 	if (tsicr & IGC_TSICR_TT0) {
@@ -5334,7 +5332,6 @@ static void igc_tsync_interrupt(struct igc_adapter *adapter)
 		wr32(IGC_TSAUXC, tsauxc);
 		adapter->perout[0].start = ts;
 		spin_unlock(&adapter->tmreg_lock);
-		ack |= IGC_TSICR_TT0;
 	}
 
 	if (tsicr & IGC_TSICR_TT1) {
@@ -5348,7 +5345,6 @@ static void igc_tsync_interrupt(struct igc_adapter *adapter)
 		wr32(IGC_TSAUXC, tsauxc);
 		adapter->perout[1].start = ts;
 		spin_unlock(&adapter->tmreg_lock);
-		ack |= IGC_TSICR_TT1;
 	}
 
 	if (tsicr & IGC_TSICR_AUTT0) {
@@ -5358,7 +5354,6 @@ static void igc_tsync_interrupt(struct igc_adapter *adapter)
 		event.index = 0;
 		event.timestamp = sec * NSEC_PER_SEC + nsec;
 		ptp_clock_event(adapter->ptp_clock, &event);
-		ack |= IGC_TSICR_AUTT0;
 	}
 
 	if (tsicr & IGC_TSICR_AUTT1) {
@@ -5368,11 +5363,7 @@ static void igc_tsync_interrupt(struct igc_adapter *adapter)
 		event.index = 1;
 		event.timestamp = sec * NSEC_PER_SEC + nsec;
 		ptp_clock_event(adapter->ptp_clock, &event);
-		ack |= IGC_TSICR_AUTT1;
 	}
-
-	/* acknowledge the interrupts */
-	wr32(IGC_TSICR, ack);
 }
 
 /**
@@ -6976,6 +6967,12 @@ static int igc_probe(struct pci_dev *pdev,
 
 	pm_runtime_put_noidle(&pdev->dev);
 
+	if (IS_ENABLED(CONFIG_IGC_LEDS)) {
+		err = igc_led_setup(adapter);
+		if (err)
+			goto err_register;
+	}
+
 	return 0;
 
 err_register:
diff --git a/drivers/net/ethernet/intel/igc/igc_regs.h b/drivers/net/ethernet/intel/igc/igc_regs.h
index d38c87d7e5e8..e5b893fc5b66 100644
--- a/drivers/net/ethernet/intel/igc/igc_regs.h
+++ b/drivers/net/ethernet/intel/igc/igc_regs.h
@@ -12,6 +12,7 @@
 #define IGC_MDIC		0x00020  /* MDI Control - RW */
 #define IGC_CONNSW		0x00034  /* Copper/Fiber switch control - RW */
 #define IGC_VET			0x00038  /* VLAN Ether Type - RW */
+#define IGC_LEDCTL		0x00E00	 /* LED Control - RW */
 #define IGC_I225_PHPM		0x00E14  /* I225 PHY Power Management */
 #define IGC_GPHY_VERSION	0x0001E  /* I225 gPHY Firmware Version */
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index b6f0376e42f4..559b443c409f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -949,19 +949,19 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_ring *, u16);
 void ixgbe_write_eitr(struct ixgbe_q_vector *);
 int ixgbe_poll(struct napi_struct *napi, int budget);
 int ethtool_ioctl(struct ifreq *ifr);
-s32 ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw);
-s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 fdirctrl);
-s32 ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 fdirctrl);
-s32 ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
+int ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw);
+int ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 fdirctrl);
+int ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 fdirctrl);
+int ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
 					  union ixgbe_atr_hash_dword input,
 					  union ixgbe_atr_hash_dword common,
 					  u8 queue);
-s32 ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw,
+int ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw,
 				    union ixgbe_atr_input *input_mask);
-s32 ixgbe_fdir_write_perfect_filter_82599(struct ixgbe_hw *hw,
+int ixgbe_fdir_write_perfect_filter_82599(struct ixgbe_hw *hw,
 					  union ixgbe_atr_input *input,
 					  u16 soft_id, u8 queue);
-s32 ixgbe_fdir_erase_perfect_filter_82599(struct ixgbe_hw *hw,
+int ixgbe_fdir_erase_perfect_filter_82599(struct ixgbe_hw *hw,
 					  union ixgbe_atr_input *input,
 					  u16 soft_id);
 void ixgbe_atr_compute_perfect_hash_82599(union ixgbe_atr_input *input,
@@ -1059,7 +1059,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
 u32 ixgbe_rss_indir_tbl_entries(struct ixgbe_adapter *adapter);
 void ixgbe_store_key(struct ixgbe_adapter *adapter);
 void ixgbe_store_reta(struct ixgbe_adapter *adapter);
-s32 ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg,
+int ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg,
 		       u32 adv_sym, u32 adv_asm, u32 lp_sym, u32 lp_asm);
 #ifdef CONFIG_IXGBE_IPSEC
 void ixgbe_init_ipsec_offload(struct ixgbe_adapter *adapter);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
index 6835d5f18753..283a23150a4d 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
@@ -15,10 +15,10 @@
 #define IXGBE_82598_VFT_TBL_SIZE 128
 #define IXGBE_82598_RX_PB_SIZE	 512
 
-static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
+static int ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
 					 ixgbe_link_speed speed,
 					 bool autoneg_wait_to_complete);
-static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
+static int ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
 				       u8 *eeprom_data);
 
 /**
@@ -66,7 +66,7 @@ out:
 	IXGBE_WRITE_REG(hw, IXGBE_GCR, gcr);
 }
 
-static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw)
+static int ixgbe_get_invariants_82598(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 
@@ -93,12 +93,12 @@ static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw)
  *  not known.  Perform the SFP init if necessary.
  *
  **/
-static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
+static int ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 	struct ixgbe_phy_info *phy = &hw->phy;
-	s32 ret_val;
 	u16 list_offset, data_offset;
+	int ret_val;
 
 	/* Identify the PHY */
 	phy->ops.identify(hw);
@@ -148,9 +148,9 @@ static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
  *  Then set pcie completion timeout
  *
  **/
-static s32 ixgbe_start_hw_82598(struct ixgbe_hw *hw)
+static int ixgbe_start_hw_82598(struct ixgbe_hw *hw)
 {
-	s32 ret_val;
+	int ret_val;
 
 	ret_val = ixgbe_start_hw_generic(hw);
 	if (ret_val)
@@ -170,7 +170,7 @@ static s32 ixgbe_start_hw_82598(struct ixgbe_hw *hw)
  *
  *  Determines the link capabilities by reading the AUTOC register.
  **/
-static s32 ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw,
+static int ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw,
 					     ixgbe_link_speed *speed,
 					     bool *autoneg)
 {
@@ -271,7 +271,7 @@ static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw)
  *
  *  Enable flow control according to the current settings.
  **/
-static s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw)
+static int ixgbe_fc_enable_82598(struct ixgbe_hw *hw)
 {
 	u32 fctrl_reg;
 	u32 rmcs_reg;
@@ -411,13 +411,13 @@ static s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw)
  *  Configures link settings based on values in the ixgbe_hw struct.
  *  Restarts the link.  Performs autonegotiation if needed.
  **/
-static s32 ixgbe_start_mac_link_82598(struct ixgbe_hw *hw,
+static int ixgbe_start_mac_link_82598(struct ixgbe_hw *hw,
 				      bool autoneg_wait_to_complete)
 {
+	int status = 0;
 	u32 autoc_reg;
 	u32 links_reg;
 	u32 i;
-	s32 status = 0;
 
 	/* Restart link */
 	autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC);
@@ -457,7 +457,7 @@ static s32 ixgbe_start_mac_link_82598(struct ixgbe_hw *hw,
  *  Function indicates success when phy link is available. If phy is not ready
  *  within 5 seconds of MAC indicating link, the function returns error.
  **/
-static s32 ixgbe_validate_link_ready(struct ixgbe_hw *hw)
+static int ixgbe_validate_link_ready(struct ixgbe_hw *hw)
 {
 	u32 timeout;
 	u16 an_reg;
@@ -493,7 +493,7 @@ static s32 ixgbe_validate_link_ready(struct ixgbe_hw *hw)
  *
  *  Reads the links register to determine if link is up and the current speed
  **/
-static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw,
+static int ixgbe_check_mac_link_82598(struct ixgbe_hw *hw,
 				      ixgbe_link_speed *speed, bool *link_up,
 				      bool link_up_wait_to_complete)
 {
@@ -579,7 +579,7 @@ static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw,
  *
  *  Set the link speed in the AUTOC register and restarts link.
  **/
-static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw,
+static int ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw,
 				      ixgbe_link_speed speed,
 				      bool autoneg_wait_to_complete)
 {
@@ -624,11 +624,11 @@ static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw,
  *
  *  Sets the link speed in the AUTOC register in the MAC and restarts link.
  **/
-static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
-					       ixgbe_link_speed speed,
-					       bool autoneg_wait_to_complete)
+static int ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
+					 ixgbe_link_speed speed,
+					 bool autoneg_wait_to_complete)
 {
-	s32 status;
+	int status;
 
 	/* Setup the PHY according to input speed */
 	status = hw->phy.ops.setup_link_speed(hw, speed,
@@ -647,15 +647,15 @@ static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
  *  clears all interrupts, performing a PHY reset, and performing a link (MAC)
  *  reset.
  **/
-static s32 ixgbe_reset_hw_82598(struct ixgbe_hw *hw)
+static int ixgbe_reset_hw_82598(struct ixgbe_hw *hw)
 {
-	s32 status;
-	s32 phy_status = 0;
-	u32 ctrl;
+	int phy_status = 0;
+	u8  analog_val;
 	u32 gheccr;
-	u32 i;
+	int status;
 	u32 autoc;
-	u8  analog_val;
+	u32 ctrl;
+	u32 i;
 
 	/* Call adapter stop to disable tx/rx and clear interrupts */
 	status = hw->mac.ops.stop_adapter(hw);
@@ -781,7 +781,7 @@ mac_reset_top:
  *  @rar: receive address register index to associate with a VMDq index
  *  @vmdq: VMDq set index
  **/
-static s32 ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
+static int ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
 {
 	u32 rar_high;
 	u32 rar_entries = hw->mac.num_rar_entries;
@@ -805,7 +805,7 @@ static s32 ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
  *  @rar: receive address register index to associate with a VMDq index
  *  @vmdq: VMDq clear index (not used in 82598, but elsewhere)
  **/
-static s32 ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
+static int ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
 {
 	u32 rar_high;
 	u32 rar_entries = hw->mac.num_rar_entries;
@@ -836,7 +836,7 @@ static s32 ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
  *
  *  Turn on/off specified VLAN in the VLAN filter table.
  **/
-static s32 ixgbe_set_vfta_82598(struct ixgbe_hw *hw, u32 vlan, u32 vind,
+static int ixgbe_set_vfta_82598(struct ixgbe_hw *hw, u32 vlan, u32 vind,
 				bool vlan_on, bool vlvf_bypass)
 {
 	u32 regindex;
@@ -881,7 +881,7 @@ static s32 ixgbe_set_vfta_82598(struct ixgbe_hw *hw, u32 vlan, u32 vind,
  *
  *  Clears the VLAN filter table, and the VMDq index associated with the filter
  **/
-static s32 ixgbe_clear_vfta_82598(struct ixgbe_hw *hw)
+static int ixgbe_clear_vfta_82598(struct ixgbe_hw *hw)
 {
 	u32 offset;
 	u32 vlanbyte;
@@ -905,7 +905,7 @@ static s32 ixgbe_clear_vfta_82598(struct ixgbe_hw *hw)
  *
  *  Performs read operation to Atlas analog register specified.
  **/
-static s32 ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 *val)
+static int ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 *val)
 {
 	u32  atlas_ctl;
 
@@ -927,7 +927,7 @@ static s32 ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 *val)
  *
  *  Performs write operation to Atlas analog register specified.
  **/
-static s32 ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 val)
+static int ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 val)
 {
 	u32  atlas_ctl;
 
@@ -948,13 +948,13 @@ static s32 ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 val)
  *
  *  Performs 8 byte read operation to SFP module's data over I2C interface.
  **/
-static s32 ixgbe_read_i2c_phy_82598(struct ixgbe_hw *hw, u8 dev_addr,
+static int ixgbe_read_i2c_phy_82598(struct ixgbe_hw *hw, u8 dev_addr,
 				    u8 byte_offset, u8 *eeprom_data)
 {
-	s32 status = 0;
 	u16 sfp_addr = 0;
 	u16 sfp_data = 0;
 	u16 sfp_stat = 0;
+	int status = 0;
 	u16 gssr;
 	u32 i;
 
@@ -1019,7 +1019,7 @@ out:
  *
  *  Performs 8 byte read operation to SFP module's EEPROM over I2C interface.
  **/
-static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
+static int ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
 				       u8 *eeprom_data)
 {
 	return ixgbe_read_i2c_phy_82598(hw, IXGBE_I2C_EEPROM_DEV_ADDR,
@@ -1034,8 +1034,8 @@ static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
  *
  *  Performs 8 byte read operation to SFP module's SFF-8472 data over I2C
  **/
-static s32 ixgbe_read_i2c_sff8472_82598(struct ixgbe_hw *hw, u8 byte_offset,
-				       u8 *sff8472_data)
+static int ixgbe_read_i2c_sff8472_82598(struct ixgbe_hw *hw, u8 byte_offset,
+					u8 *sff8472_data)
 {
 	return ixgbe_read_i2c_phy_82598(hw, IXGBE_I2C_EEPROM_DEV_ADDR2,
 					byte_offset, sff8472_data);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
index 339e106a5732..cdaf087b4e85 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
@@ -21,24 +21,24 @@ static void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw);
 static void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw);
 static void
 ixgbe_set_hard_rate_select_speed(struct ixgbe_hw *, ixgbe_link_speed);
-static s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw,
+static int ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw,
 					   ixgbe_link_speed speed,
 					   bool autoneg_wait_to_complete);
 static void ixgbe_stop_mac_link_on_d3_82599(struct ixgbe_hw *hw);
-static s32 ixgbe_start_mac_link_82599(struct ixgbe_hw *hw,
+static int ixgbe_start_mac_link_82599(struct ixgbe_hw *hw,
 				      bool autoneg_wait_to_complete);
-static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
-			       ixgbe_link_speed speed,
-			       bool autoneg_wait_to_complete);
-static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
+static int ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
+				      ixgbe_link_speed speed,
+				      bool autoneg_wait_to_complete);
+static int ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
 					 ixgbe_link_speed speed,
 					 bool autoneg_wait_to_complete);
-static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw);
-static s32 ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
+static int ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw);
+static int ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
 				     u8 dev_addr, u8 *data);
-static s32 ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
+static int ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
 				      u8 dev_addr, u8 data);
-static s32 ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw);
+static int ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw);
 static bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw);
 
 bool ixgbe_mng_enabled(struct ixgbe_hw *hw)
@@ -98,10 +98,10 @@ static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
 	}
 }
 
-static s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
+static int ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
 {
-	s32 ret_val;
 	u16 list_offset, data_offset, data_value;
+	int ret_val;
 
 	if (hw->phy.sfp_type != ixgbe_sfp_type_unknown) {
 		ixgbe_init_mac_link_ops_82599(hw);
@@ -173,10 +173,10 @@ setup_sfp_err:
  *  prot_autoc_write_82599().  Note, that locked can only be true in cases
  *  where this function doesn't return an error.
  **/
-static s32 prot_autoc_read_82599(struct ixgbe_hw *hw, bool *locked,
+static int prot_autoc_read_82599(struct ixgbe_hw *hw, bool *locked,
 				 u32 *reg_val)
 {
-	s32 ret_val;
+	int ret_val;
 
 	*locked = false;
 	/* If LESM is on then we need to hold the SW/FW semaphore. */
@@ -203,9 +203,9 @@ static s32 prot_autoc_read_82599(struct ixgbe_hw *hw, bool *locked,
  * This part (82599) may need to hold a the SW/FW lock around all writes to
  * AUTOC. Likewise after a write we need to do a pipeline reset.
  **/
-static s32 prot_autoc_write_82599(struct ixgbe_hw *hw, u32 autoc, bool locked)
+static int prot_autoc_write_82599(struct ixgbe_hw *hw, u32 autoc, bool locked)
 {
-	s32 ret_val = 0;
+	int ret_val = 0;
 
 	/* Blocked by MNG FW so bail */
 	if (ixgbe_check_reset_blocked(hw))
@@ -237,7 +237,7 @@ out:
 	return ret_val;
 }
 
-static s32 ixgbe_get_invariants_82599(struct ixgbe_hw *hw)
+static int ixgbe_get_invariants_82599(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 
@@ -263,11 +263,11 @@ static s32 ixgbe_get_invariants_82599(struct ixgbe_hw *hw)
  *  not known.  Perform the SFP init if necessary.
  *
  **/
-static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
+static int ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 	struct ixgbe_phy_info *phy = &hw->phy;
-	s32 ret_val;
+	int ret_val;
 	u32 esdp;
 
 	if (hw->device_id == IXGBE_DEV_ID_82599_QSFP_SF_QP) {
@@ -322,7 +322,7 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
  *
  *  Determines the link capabilities by reading the AUTOC register.
  **/
-static s32 ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw,
+static int ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw,
 					     ixgbe_link_speed *speed,
 					     bool *autoneg)
 {
@@ -334,7 +334,9 @@ static s32 ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw,
 	    hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
 	    hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core1 ||
 	    hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
-	    hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1) {
+	    hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1 ||
+	    hw->phy.sfp_type == ixgbe_sfp_type_1g_bx_core0 ||
+	    hw->phy.sfp_type == ixgbe_sfp_type_1g_bx_core1) {
 		*speed = IXGBE_LINK_SPEED_1GB_FULL;
 		*autoneg = true;
 		return 0;
@@ -500,14 +502,14 @@ static void ixgbe_stop_mac_link_on_d3_82599(struct ixgbe_hw *hw)
  *  Configures link settings based on values in the ixgbe_hw struct.
  *  Restarts the link.  Performs autonegotiation if needed.
  **/
-static s32 ixgbe_start_mac_link_82599(struct ixgbe_hw *hw,
-			       bool autoneg_wait_to_complete)
+static int ixgbe_start_mac_link_82599(struct ixgbe_hw *hw,
+				      bool autoneg_wait_to_complete)
 {
+	bool got_lock = false;
+	int status = 0;
 	u32 autoc_reg;
 	u32 links_reg;
 	u32 i;
-	s32 status = 0;
-	bool got_lock = false;
 
 	if (ixgbe_verify_lesm_fw_enabled_82599(hw)) {
 		status = hw->mac.ops.acquire_swfw_sync(hw,
@@ -657,15 +659,15 @@ ixgbe_set_hard_rate_select_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed)
  *
  *  Implements the Intel SmartSpeed algorithm.
  **/
-static s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw,
-				     ixgbe_link_speed speed,
-				     bool autoneg_wait_to_complete)
+static int ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw,
+					   ixgbe_link_speed speed,
+					   bool autoneg_wait_to_complete)
 {
-	s32 status = 0;
 	ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
-	s32 i, j;
-	bool link_up = false;
 	u32 autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC);
+	bool link_up = false;
+	int status = 0;
+	s32 i, j;
 
 	 /* Set autoneg_advertised value based on input link speed */
 	hw->phy.autoneg_advertised = 0;
@@ -767,16 +769,15 @@ out:
  *
  *  Set the link speed in the AUTOC register and restarts link.
  **/
-static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
+static int ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
 				      ixgbe_link_speed speed,
 				      bool autoneg_wait_to_complete)
 {
-	bool autoneg = false;
-	s32 status;
-	u32 pma_pmd_1g, link_mode, links_reg, i;
-	u32 autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2);
-	u32 pma_pmd_10g_serial = autoc2 & IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK;
 	ixgbe_link_speed link_capabilities = IXGBE_LINK_SPEED_UNKNOWN;
+	u32 pma_pmd_10g_serial, pma_pmd_1g, link_mode, links_reg, i;
+	u32 autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2);
+	bool autoneg = false;
+	int status;
 
 	/* holds the value of AUTOC register at this current point in time */
 	u32 current_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
@@ -785,6 +786,8 @@ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
 	/* temporary variable used for comparison purposes */
 	u32 autoc = current_autoc;
 
+	pma_pmd_10g_serial = autoc2 & IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK;
+
 	/* Check to see if speed passed in is supported. */
 	status = hw->mac.ops.get_link_capabilities(hw, &link_capabilities,
 						   &autoneg);
@@ -882,11 +885,11 @@ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
  *
  *  Restarts link on PHY and MAC based on settings passed in.
  **/
-static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
+static int ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
 					 ixgbe_link_speed speed,
 					 bool autoneg_wait_to_complete)
 {
-	s32 status;
+	int status;
 
 	/* Setup the PHY according to input speed */
 	status = hw->phy.ops.setup_link_speed(hw, speed,
@@ -905,13 +908,13 @@ static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
  *  and clears all interrupts, perform a PHY reset, and perform a link (MAC)
  *  reset.
  **/
-static s32 ixgbe_reset_hw_82599(struct ixgbe_hw *hw)
+static int ixgbe_reset_hw_82599(struct ixgbe_hw *hw)
 {
 	ixgbe_link_speed link_speed;
-	s32 status;
 	u32 ctrl, i, autoc, autoc2;
-	u32 curr_lms;
 	bool link_up = false;
+	u32 curr_lms;
+	int status;
 
 	/* Call adapter stop to disable tx/rx and clear interrupts */
 	status = hw->mac.ops.stop_adapter(hw);
@@ -1081,7 +1084,7 @@ mac_reset_top:
  * @hw: pointer to hardware structure
  * @fdircmd: current value of FDIRCMD register
  */
-static s32 ixgbe_fdir_check_cmd_complete(struct ixgbe_hw *hw, u32 *fdircmd)
+static int ixgbe_fdir_check_cmd_complete(struct ixgbe_hw *hw, u32 *fdircmd)
 {
 	int i;
 
@@ -1099,12 +1102,12 @@ static s32 ixgbe_fdir_check_cmd_complete(struct ixgbe_hw *hw, u32 *fdircmd)
  *  ixgbe_reinit_fdir_tables_82599 - Reinitialize Flow Director tables.
  *  @hw: pointer to hardware structure
  **/
-s32 ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw)
+int ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw)
 {
-	int i;
 	u32 fdirctrl = IXGBE_READ_REG(hw, IXGBE_FDIRCTRL);
 	u32 fdircmd;
-	s32 err;
+	int err;
+	int i;
 
 	fdirctrl &= ~IXGBE_FDIRCTRL_INIT_DONE;
 
@@ -1212,7 +1215,7 @@ static void ixgbe_fdir_enable_82599(struct ixgbe_hw *hw, u32 fdirctrl)
  *  @fdirctrl: value to write to flow director control register, initially
  *             contains just the value of the Rx packet buffer allocation
  **/
-s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 fdirctrl)
+int ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 fdirctrl)
 {
 	/*
 	 * Continue setup of fdirctrl register bits:
@@ -1236,7 +1239,7 @@ s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 fdirctrl)
  *  @fdirctrl: value to write to flow director control register, initially
  *             contains just the value of the Rx packet buffer allocation
  **/
-s32 ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 fdirctrl)
+int ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 fdirctrl)
 {
 	/*
 	 * Continue setup of fdirctrl register bits:
@@ -1359,7 +1362,7 @@ static u32 ixgbe_atr_compute_sig_hash_82599(union ixgbe_atr_hash_dword input,
  * Note that the tunnel bit in input must not be set when the hardware
  * tunneling support does not exist.
  **/
-s32 ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
+int ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
 					  union ixgbe_atr_hash_dword input,
 					  union ixgbe_atr_hash_dword common,
 					  u8 queue)
@@ -1515,7 +1518,7 @@ static u32 ixgbe_get_fdirtcpm_82599(union ixgbe_atr_input *input_mask)
 
 #define IXGBE_STORE_AS_BE16(_value) __swab16(ntohs((_value)))
 
-s32 ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw,
+int ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw,
 				    union ixgbe_atr_input *input_mask)
 {
 	/* mask IPv6 since it is currently not supported */
@@ -1627,12 +1630,12 @@ s32 ixgbe_fdir_set_input_mask_82599(struct ixgbe_hw *hw,
 	return 0;
 }
 
-s32 ixgbe_fdir_write_perfect_filter_82599(struct ixgbe_hw *hw,
+int ixgbe_fdir_write_perfect_filter_82599(struct ixgbe_hw *hw,
 					  union ixgbe_atr_input *input,
 					  u16 soft_id, u8 queue)
 {
 	u32 fdirport, fdirvlan, fdirhash, fdircmd;
-	s32 err;
+	int err;
 
 	/* currently IPv6 is not supported, must be programmed with 0 */
 	IXGBE_WRITE_REG_BE32(hw, IXGBE_FDIRSIPv6(0),
@@ -1690,13 +1693,13 @@ s32 ixgbe_fdir_write_perfect_filter_82599(struct ixgbe_hw *hw,
 	return 0;
 }
 
-s32 ixgbe_fdir_erase_perfect_filter_82599(struct ixgbe_hw *hw,
+int ixgbe_fdir_erase_perfect_filter_82599(struct ixgbe_hw *hw,
 					  union ixgbe_atr_input *input,
 					  u16 soft_id)
 {
 	u32 fdirhash;
 	u32 fdircmd;
-	s32 err;
+	int err;
 
 	/* configure FDIRHASH register */
 	fdirhash = (__force u32)input->formatted.bkt_hash;
@@ -1734,7 +1737,7 @@ s32 ixgbe_fdir_erase_perfect_filter_82599(struct ixgbe_hw *hw,
  *
  *  Performs read operation to Omer analog register specified.
  **/
-static s32 ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 *val)
+static int ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 *val)
 {
 	u32  core_ctl;
 
@@ -1756,7 +1759,7 @@ static s32 ixgbe_read_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 *val)
  *
  *  Performs write operation to Omer analog register specified.
  **/
-static s32 ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 val)
+static int ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 val)
 {
 	u32  core_ctl;
 
@@ -1776,9 +1779,9 @@ static s32 ixgbe_write_analog_reg8_82599(struct ixgbe_hw *hw, u32 reg, u8 val)
  *  and the generation start_hw function.
  *  Then performs revision-specific operations, if any.
  **/
-static s32 ixgbe_start_hw_82599(struct ixgbe_hw *hw)
+static int ixgbe_start_hw_82599(struct ixgbe_hw *hw)
 {
-	s32 ret_val = 0;
+	int ret_val = 0;
 
 	ret_val = ixgbe_start_hw_generic(hw);
 	if (ret_val)
@@ -1802,9 +1805,9 @@ static s32 ixgbe_start_hw_82599(struct ixgbe_hw *hw)
  *  If PHY already detected, maintains current PHY type in hw struct,
  *  otherwise executes the PHY detection routine.
  **/
-static s32 ixgbe_identify_phy_82599(struct ixgbe_hw *hw)
+static int ixgbe_identify_phy_82599(struct ixgbe_hw *hw)
 {
-	s32 status;
+	int status;
 
 	/* Detect PHY if not unknown - returns success if already detected. */
 	status = ixgbe_identify_phy_generic(hw);
@@ -1835,7 +1838,7 @@ static s32 ixgbe_identify_phy_82599(struct ixgbe_hw *hw)
  *
  *  Enables the Rx DMA unit for 82599
  **/
-static s32 ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval)
+static int ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval)
 {
 	/*
 	 * Workaround for 82599 silicon errata when enabling the Rx datapath.
@@ -1865,12 +1868,12 @@ static s32 ixgbe_enable_rx_dma_82599(struct ixgbe_hw *hw, u32 regval)
  *  Return: -EACCES if the FW is not present or if the FW version is
  *  not supported.
  **/
-static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw)
+static int ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw)
 {
 	u16 fw_offset, fw_ptp_cfg_offset;
-	s32 status = -EACCES;
-	u16 offset;
+	int status = -EACCES;
 	u16 fw_version = 0;
+	u16 offset;
 
 	/* firmware check is only necessary for SFI devices */
 	if (hw->phy.media_type != ixgbe_media_type_fiber)
@@ -1917,7 +1920,7 @@ fw_version_err:
 static bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw)
 {
 	u16 fw_offset, fw_lesm_param_offset, fw_lesm_state;
-	s32 status;
+	int status;
 
 	/* get the offset to the Firmware Module block */
 	status = hw->eeprom.ops.read(hw, IXGBE_FW_PTR, &fw_offset);
@@ -1956,7 +1959,7 @@ static bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw)
  *
  *  Retrieves 16 bit word(s) read from EEPROM
  **/
-static s32 ixgbe_read_eeprom_buffer_82599(struct ixgbe_hw *hw, u16 offset,
+static int ixgbe_read_eeprom_buffer_82599(struct ixgbe_hw *hw, u16 offset,
 					  u16 words, u16 *data)
 {
 	struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
@@ -1982,7 +1985,7 @@ static s32 ixgbe_read_eeprom_buffer_82599(struct ixgbe_hw *hw, u16 offset,
  *
  *  Reads a 16 bit word from the EEPROM
  **/
-static s32 ixgbe_read_eeprom_82599(struct ixgbe_hw *hw,
+static int ixgbe_read_eeprom_82599(struct ixgbe_hw *hw,
 				   u16 offset, u16 *data)
 {
 	struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
@@ -2006,11 +2009,11 @@ static s32 ixgbe_read_eeprom_82599(struct ixgbe_hw *hw,
  * full pipeline reset.  Note - We must hold the SW/FW semaphore before writing
  * to AUTOC, so this function assumes the semaphore is held.
  **/
-static s32 ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw)
+static int ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw)
 {
-	s32 ret_val;
-	u32 anlp1_reg = 0;
 	u32 i, autoc_reg, autoc2_reg;
+	u32 anlp1_reg = 0;
+	int ret_val;
 
 	/* Enable link if disabled in NVM */
 	autoc2_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC2);
@@ -2061,12 +2064,12 @@ reset_pipeline_out:
  *  Performs byte read operation to SFP module's EEPROM over I2C interface at
  *  a specified device address.
  **/
-static s32 ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
+static int ixgbe_read_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
 				     u8 dev_addr, u8 *data)
 {
-	u32 esdp;
-	s32 status;
 	s32 timeout = 200;
+	int status;
+	u32 esdp;
 
 	if (hw->phy.qsfp_shared_i2c_bus == true) {
 		/* Acquire I2C bus ownership. */
@@ -2115,12 +2118,12 @@ release_i2c_access:
  *  Performs byte write operation to SFP module's EEPROM over I2C interface at
  *  a specified device address.
  **/
-static s32 ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
+static int ixgbe_write_i2c_byte_82599(struct ixgbe_hw *hw, u8 byte_offset,
 				      u8 dev_addr, u8 data)
 {
-	u32 esdp;
-	s32 status;
 	s32 timeout = 200;
+	int status;
+	u32 esdp;
 
 	if (hw->phy.qsfp_shared_i2c_bus == true) {
 		/* Acquire I2C bus ownership. */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 2e6e0365154a..3be1bfb16498 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -10,10 +10,10 @@
 #include "ixgbe_common.h"
 #include "ixgbe_phy.h"
 
-static s32 ixgbe_acquire_eeprom(struct ixgbe_hw *hw);
-static s32 ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw);
+static int ixgbe_acquire_eeprom(struct ixgbe_hw *hw);
+static int ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw);
 static void ixgbe_release_eeprom_semaphore(struct ixgbe_hw *hw);
-static s32 ixgbe_ready_eeprom(struct ixgbe_hw *hw);
+static int ixgbe_ready_eeprom(struct ixgbe_hw *hw);
 static void ixgbe_standby_eeprom(struct ixgbe_hw *hw);
 static void ixgbe_shift_out_eeprom_bits(struct ixgbe_hw *hw, u16 data,
 					u16 count);
@@ -22,15 +22,15 @@ static void ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, u32 *eec);
 static void ixgbe_lower_eeprom_clk(struct ixgbe_hw *hw, u32 *eec);
 static void ixgbe_release_eeprom(struct ixgbe_hw *hw);
 
-static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr);
-static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
-static s32 ixgbe_read_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
+static int ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr);
+static int ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
+static int ixgbe_read_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
 					     u16 words, u16 *data);
-static s32 ixgbe_write_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
-					     u16 words, u16 *data);
-static s32 ixgbe_detect_eeprom_page_size_generic(struct ixgbe_hw *hw,
+static int ixgbe_write_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
+					      u16 words, u16 *data);
+static int ixgbe_detect_eeprom_page_size_generic(struct ixgbe_hw *hw,
 						 u16 offset);
-static s32 ixgbe_disable_pcie_primary(struct ixgbe_hw *hw);
+static int ixgbe_disable_pcie_primary(struct ixgbe_hw *hw);
 
 /* Base table for registers values that change by MAC */
 const u32 ixgbe_mvals_8259X[IXGBE_MVALS_IDX_LIMIT] = {
@@ -111,12 +111,12 @@ bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw)
  *
  *  Called at init time to set up flow control.
  **/
-s32 ixgbe_setup_fc_generic(struct ixgbe_hw *hw)
+int ixgbe_setup_fc_generic(struct ixgbe_hw *hw)
 {
-	s32 ret_val = 0;
 	u32 reg = 0, reg_bp = 0;
-	u16 reg_cu = 0;
 	bool locked = false;
+	int ret_val = 0;
+	u16 reg_cu = 0;
 
 	/*
 	 * Validate the requested mode.  Strict IEEE mode does not allow
@@ -267,11 +267,11 @@ s32 ixgbe_setup_fc_generic(struct ixgbe_hw *hw)
  *  table, VLAN filter table, calls routine to set up link and flow control
  *  settings, and leaves transmit and receive units disabled and uninitialized
  **/
-s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw)
+int ixgbe_start_hw_generic(struct ixgbe_hw *hw)
 {
-	s32 ret_val;
-	u32 ctrl_ext;
 	u16 device_caps;
+	u32 ctrl_ext;
+	int ret_val;
 
 	/* Set the media type */
 	hw->phy.media_type = hw->mac.ops.get_media_type(hw);
@@ -330,7 +330,7 @@ s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw)
  *     82599
  *     X540
  **/
-s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw)
+int ixgbe_start_hw_gen2(struct ixgbe_hw *hw)
 {
 	u32 i;
 
@@ -354,9 +354,9 @@ s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw)
  *  up link and flow control settings, and leaves transmit and receive units
  *  disabled and uninitialized
  **/
-s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw)
+int ixgbe_init_hw_generic(struct ixgbe_hw *hw)
 {
-	s32 status;
+	int status;
 
 	/* Reset the hardware */
 	status = hw->mac.ops.reset_hw(hw);
@@ -380,7 +380,7 @@ s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw)
  *  Clears all hardware statistics counters by reading them from the hardware
  *  Statistics counters are clear on read.
  **/
-s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw)
+int ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw)
 {
 	u16 i = 0;
 
@@ -489,14 +489,14 @@ s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw)
  *
  *  Reads the part number string from the EEPROM.
  **/
-s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
+int ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
 				  u32 pba_num_size)
 {
-	s32 ret_val;
-	u16 data;
+	int ret_val;
 	u16 pba_ptr;
 	u16 offset;
 	u16 length;
+	u16 data;
 
 	if (pba_num == NULL) {
 		hw_dbg(hw, "PBA string buffer was null\n");
@@ -599,7 +599,7 @@ s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
  *  A reset of the adapter must be performed prior to calling this function
  *  in order for the MAC address to have been loaded from the EEPROM into RAR0
  **/
-s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr)
+int ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr)
 {
 	u32 rar_high;
 	u32 rar_low;
@@ -653,7 +653,7 @@ enum ixgbe_bus_speed ixgbe_convert_bus_speed(u16 link_status)
  *
  *  Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure
  **/
-s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw)
+int ixgbe_get_bus_info_generic(struct ixgbe_hw *hw)
 {
 	u16 link_status;
 
@@ -709,7 +709,7 @@ void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw)
  *  the shared code and drivers to determine if the adapter is in a stopped
  *  state and should not touch the hardware.
  **/
-s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw)
+int ixgbe_stop_adapter_generic(struct ixgbe_hw *hw)
 {
 	u32 reg_val;
 	u16 i;
@@ -759,7 +759,7 @@ s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw)
  *  Store the index for the link active LED. This will be used to support
  *  blinking the LED.
  **/
-s32 ixgbe_init_led_link_act_generic(struct ixgbe_hw *hw)
+int ixgbe_init_led_link_act_generic(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 	u32 led_reg, led_mode;
@@ -800,7 +800,7 @@ s32 ixgbe_init_led_link_act_generic(struct ixgbe_hw *hw)
  *  @hw: pointer to hardware structure
  *  @index: led number to turn on
  **/
-s32 ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index)
+int ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index)
 {
 	u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
 
@@ -821,7 +821,7 @@ s32 ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index)
  *  @hw: pointer to hardware structure
  *  @index: led number to turn off
  **/
-s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index)
+int ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index)
 {
 	u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
 
@@ -844,7 +844,7 @@ s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index)
  *  Initializes the EEPROM parameters ixgbe_eeprom_info within the
  *  ixgbe_hw struct in order to set up EEPROM access.
  **/
-s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw)
+int ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw)
 {
 	struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
 	u32 eec;
@@ -895,11 +895,11 @@ s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw)
  *
  *  Reads 16 bit word(s) from EEPROM through bit-bang method
  **/
-s32 ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+int ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
 					       u16 words, u16 *data)
 {
-	s32 status;
 	u16 i, count;
+	int status;
 
 	hw->eeprom.ops.init_params(hw);
 
@@ -942,14 +942,14 @@ s32 ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
  *  If ixgbe_eeprom_update_checksum is not called after this function, the
  *  EEPROM will most likely contain an invalid checksum.
  **/
-static s32 ixgbe_write_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
+static int ixgbe_write_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
 					      u16 words, u16 *data)
 {
-	s32 status;
-	u16 word;
+	u8 write_opcode = IXGBE_EEPROM_WRITE_OPCODE_SPI;
 	u16 page_size;
+	int status;
+	u16 word;
 	u16 i;
-	u8 write_opcode = IXGBE_EEPROM_WRITE_OPCODE_SPI;
 
 	/* Prepare the EEPROM for writing  */
 	status = ixgbe_acquire_eeprom(hw);
@@ -1019,7 +1019,7 @@ static s32 ixgbe_write_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
  *  If ixgbe_eeprom_update_checksum is not called after this function, the
  *  EEPROM will most likely contain an invalid checksum.
  **/
-s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
+int ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
 {
 	hw->eeprom.ops.init_params(hw);
 
@@ -1038,11 +1038,11 @@ s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
  *
  *  Reads 16 bit word(s) from EEPROM through bit-bang method
  **/
-s32 ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+int ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
 					      u16 words, u16 *data)
 {
-	s32 status;
 	u16 i, count;
+	int status;
 
 	hw->eeprom.ops.init_params(hw);
 
@@ -1077,12 +1077,12 @@ s32 ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
  *
  *  Reads 16 bit word(s) from EEPROM through bit-bang method
  **/
-static s32 ixgbe_read_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
+static int ixgbe_read_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
 					     u16 words, u16 *data)
 {
-	s32 status;
-	u16 word_in;
 	u8 read_opcode = IXGBE_EEPROM_READ_OPCODE_SPI;
+	u16 word_in;
+	int status;
 	u16 i;
 
 	/* Prepare the EEPROM for reading  */
@@ -1129,7 +1129,7 @@ static s32 ixgbe_read_eeprom_buffer_bit_bang(struct ixgbe_hw *hw, u16 offset,
  *
  *  Reads 16 bit value from EEPROM through bit-bang method
  **/
-s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+int ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
 				       u16 *data)
 {
 	hw->eeprom.ops.init_params(hw);
@@ -1149,11 +1149,11 @@ s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
  *
  *  Reads a 16 bit word(s) from the EEPROM using the EERD register.
  **/
-s32 ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
+int ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
 				   u16 words, u16 *data)
 {
+	int status;
 	u32 eerd;
-	s32 status;
 	u32 i;
 
 	hw->eeprom.ops.init_params(hw);
@@ -1189,11 +1189,11 @@ s32 ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
  *  This function is called only when we are writing a new large buffer
  *  at given offset so the data would be overwritten anyway.
  **/
-static s32 ixgbe_detect_eeprom_page_size_generic(struct ixgbe_hw *hw,
+static int ixgbe_detect_eeprom_page_size_generic(struct ixgbe_hw *hw,
 						 u16 offset)
 {
 	u16 data[IXGBE_EEPROM_PAGE_SIZE_MAX];
-	s32 status;
+	int status;
 	u16 i;
 
 	for (i = 0; i < IXGBE_EEPROM_PAGE_SIZE_MAX; i++)
@@ -1229,7 +1229,7 @@ static s32 ixgbe_detect_eeprom_page_size_generic(struct ixgbe_hw *hw,
  *
  *  Reads a 16 bit word from the EEPROM using the EERD register.
  **/
-s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data)
+int ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data)
 {
 	return ixgbe_read_eerd_buffer_generic(hw, offset, 1, data);
 }
@@ -1243,11 +1243,11 @@ s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data)
  *
  *  Write a 16 bit word(s) to the EEPROM using the EEWR register.
  **/
-s32 ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
+int ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
 				    u16 words, u16 *data)
 {
+	int status;
 	u32 eewr;
-	s32 status;
 	u16 i;
 
 	hw->eeprom.ops.init_params(hw);
@@ -1286,7 +1286,7 @@ s32 ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
  *
  *  Write a 16 bit word to the EEPROM using the EEWR register.
  **/
-s32 ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
+int ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
 {
 	return ixgbe_write_eewr_buffer_generic(hw, offset, 1, &data);
 }
@@ -1299,7 +1299,7 @@ s32 ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data)
  *  Polls the status bit (bit 1) of the EERD or EEWR to determine when the
  *  read or write is done respectively.
  **/
-static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
+static int ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
 {
 	u32 i;
 	u32 reg;
@@ -1325,7 +1325,7 @@ static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
  *  Prepares EEPROM for access using bit-bang method. This function should
  *  be called before issuing a command to the EEPROM.
  **/
-static s32 ixgbe_acquire_eeprom(struct ixgbe_hw *hw)
+static int ixgbe_acquire_eeprom(struct ixgbe_hw *hw)
 {
 	u32 eec;
 	u32 i;
@@ -1371,7 +1371,7 @@ static s32 ixgbe_acquire_eeprom(struct ixgbe_hw *hw)
  *
  *  Sets the hardware semaphores so EEPROM access can occur for bit-bang method
  **/
-static s32 ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw)
+static int ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw)
 {
 	u32 timeout = 2000;
 	u32 i;
@@ -1462,7 +1462,7 @@ static void ixgbe_release_eeprom_semaphore(struct ixgbe_hw *hw)
  *  ixgbe_ready_eeprom - Polls for EEPROM ready
  *  @hw: pointer to hardware structure
  **/
-static s32 ixgbe_ready_eeprom(struct ixgbe_hw *hw)
+static int ixgbe_ready_eeprom(struct ixgbe_hw *hw)
 {
 	u16 i;
 	u8 spi_stat_reg;
@@ -1680,7 +1680,7 @@ static void ixgbe_release_eeprom(struct ixgbe_hw *hw)
  *  ixgbe_calc_eeprom_checksum_generic - Calculates and returns the checksum
  *  @hw: pointer to hardware structure
  **/
-s32 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw)
+int ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw)
 {
 	u16 i;
 	u16 j;
@@ -1728,7 +1728,7 @@ s32 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw)
 
 	checksum = (u16)IXGBE_EEPROM_SUM - checksum;
 
-	return (s32)checksum;
+	return (int)checksum;
 }
 
 /**
@@ -1739,12 +1739,12 @@ s32 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw)
  *  Performs checksum calculation and validates the EEPROM checksum.  If the
  *  caller does not need checksum_val, the value can be NULL.
  **/
-s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
+int ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
 					   u16 *checksum_val)
 {
-	s32 status;
-	u16 checksum;
 	u16 read_checksum = 0;
+	u16 checksum;
+	int status;
 
 	/*
 	 * Read the first word from the EEPROM. If this times out or fails, do
@@ -1786,10 +1786,10 @@ s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
  *  ixgbe_update_eeprom_checksum_generic - Updates the EEPROM checksum
  *  @hw: pointer to hardware structure
  **/
-s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw)
+int ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw)
 {
-	s32 status;
 	u16 checksum;
+	int status;
 
 	/*
 	 * Read the first word from the EEPROM. If this times out or fails, do
@@ -1823,7 +1823,7 @@ s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw)
  *
  *  Puts an ethernet address into a receive address register.
  **/
-s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
+int ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
 			  u32 enable_addr)
 {
 	u32 rar_low, rar_high;
@@ -1876,7 +1876,7 @@ s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
  *
  *  Clears an ethernet address from a receive address register.
  **/
-s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index)
+int ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index)
 {
 	u32 rar_high;
 	u32 rar_entries = hw->mac.num_rar_entries;
@@ -1917,7 +1917,7 @@ s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index)
  *  of the receive address registers. Clears the multicast table. Assumes
  *  the receiver is in reset when the routine is called.
  **/
-s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw)
+int ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw)
 {
 	u32 i;
 	u32 rar_entries = hw->mac.num_rar_entries;
@@ -1980,7 +1980,7 @@ s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw)
  *  by the MO field of the MCSTCTRL. The MO field is set during initialization
  *  to mc_filter_type.
  **/
-static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr)
+static int ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr)
 {
 	u32 vector = 0;
 
@@ -2049,7 +2049,7 @@ static void ixgbe_set_mta(struct ixgbe_hw *hw, u8 *mc_addr)
  *  registers for the first multicast addresses, and hashes the rest into the
  *  multicast table.
  **/
-s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,
+int ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,
 				      struct net_device *netdev)
 {
 	struct netdev_hw_addr *ha;
@@ -2091,7 +2091,7 @@ s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,
  *
  *  Enables multicast address in RAR and the use of the multicast hash table.
  **/
-s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw)
+int ixgbe_enable_mc_generic(struct ixgbe_hw *hw)
 {
 	struct ixgbe_addr_filter_info *a = &hw->addr_ctrl;
 
@@ -2108,7 +2108,7 @@ s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw)
  *
  *  Disables multicast address in RAR and the use of the multicast hash table.
  **/
-s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw)
+int ixgbe_disable_mc_generic(struct ixgbe_hw *hw)
 {
 	struct ixgbe_addr_filter_info *a = &hw->addr_ctrl;
 
@@ -2124,7 +2124,7 @@ s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw)
  *
  *  Enable flow control according to the current settings.
  **/
-s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw)
+int ixgbe_fc_enable_generic(struct ixgbe_hw *hw)
 {
 	u32 mflcn_reg, fccfg_reg;
 	u32 reg;
@@ -2252,7 +2252,7 @@ s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw)
  *  Find the intersection between advertised settings and link partner's
  *  advertised settings
  **/
-s32 ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg,
+int ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg,
 		       u32 adv_sym, u32 adv_asm, u32 lp_sym, u32 lp_asm)
 {
 	if ((!(adv_reg)) ||  (!(lp_reg)))
@@ -2294,10 +2294,10 @@ s32 ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg,
  *
  *  Enable flow control according on 1 gig fiber.
  **/
-static s32 ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw)
+static int ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw)
 {
 	u32 pcs_anadv_reg, pcs_lpab_reg, linkstat;
-	s32 ret_val;
+	int ret_val;
 
 	/*
 	 * On multispeed fiber at 1g, bail out if
@@ -2328,10 +2328,10 @@ static s32 ixgbe_fc_autoneg_fiber(struct ixgbe_hw *hw)
  *
  *  Enable flow control according to IEEE clause 37.
  **/
-static s32 ixgbe_fc_autoneg_backplane(struct ixgbe_hw *hw)
+static int ixgbe_fc_autoneg_backplane(struct ixgbe_hw *hw)
 {
 	u32 links2, anlp1_reg, autoc_reg, links;
-	s32 ret_val;
+	int ret_val;
 
 	/*
 	 * On backplane, bail out if
@@ -2367,7 +2367,7 @@ static s32 ixgbe_fc_autoneg_backplane(struct ixgbe_hw *hw)
  *
  *  Enable flow control according to IEEE clause 37.
  **/
-static s32 ixgbe_fc_autoneg_copper(struct ixgbe_hw *hw)
+static int ixgbe_fc_autoneg_copper(struct ixgbe_hw *hw)
 {
 	u16 technology_ability_reg = 0;
 	u16 lp_technology_ability_reg = 0;
@@ -2395,7 +2395,7 @@ static s32 ixgbe_fc_autoneg_copper(struct ixgbe_hw *hw)
 void ixgbe_fc_autoneg(struct ixgbe_hw *hw)
 {
 	ixgbe_link_speed speed;
-	s32 ret_val = -EIO;
+	int ret_val = -EIO;
 	bool link_up;
 
 	/*
@@ -2501,7 +2501,7 @@ static u32 ixgbe_pcie_timeout_poll(struct ixgbe_hw *hw)
  *  bit hasn't caused the primary requests to be disabled, else 0
  *  is returned signifying primary requests disabled.
  **/
-static s32 ixgbe_disable_pcie_primary(struct ixgbe_hw *hw)
+static int ixgbe_disable_pcie_primary(struct ixgbe_hw *hw)
 {
 	u32 i, poll;
 	u16 value;
@@ -2573,7 +2573,7 @@ gio_disable_fail:
  *  Acquires the SWFW semaphore through the GSSR register for the specified
  *  function (CSR, PHY0, PHY1, EEPROM, Flash)
  **/
-s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask)
+int ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask)
 {
 	u32 gssr = 0;
 	u32 swmask = mask;
@@ -2641,7 +2641,7 @@ void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u32 mask)
  *
  * The default case requires no protection so just to the register read.
  **/
-s32 prot_autoc_read_generic(struct ixgbe_hw *hw, bool *locked, u32 *reg_val)
+int prot_autoc_read_generic(struct ixgbe_hw *hw, bool *locked, u32 *reg_val)
 {
 	*locked = false;
 	*reg_val = IXGBE_READ_REG(hw, IXGBE_AUTOC);
@@ -2655,7 +2655,7 @@ s32 prot_autoc_read_generic(struct ixgbe_hw *hw, bool *locked, u32 *reg_val)
  * @locked: bool to indicate whether the SW/FW lock was already taken by
  *	    previous read.
  **/
-s32 prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked)
+int prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked)
 {
 	IXGBE_WRITE_REG(hw, IXGBE_AUTOC, reg_val);
 	return 0;
@@ -2668,7 +2668,7 @@ s32 prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked)
  *  Stops the receive data path and waits for the HW to internally
  *  empty the Rx security block.
  **/
-s32 ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw)
+int ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw)
 {
 #define IXGBE_MAX_SECRX_POLL 40
 	int i;
@@ -2700,7 +2700,7 @@ s32 ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw)
  *
  *  Enables the receive data path
  **/
-s32 ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw)
+int ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw)
 {
 	u32 secrxreg;
 
@@ -2719,7 +2719,7 @@ s32 ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw)
  *
  *  Enables the Rx DMA unit
  **/
-s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval)
+int ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval)
 {
 	if (regval & IXGBE_RXCTRL_RXEN)
 		hw->mac.ops.enable_rx(hw);
@@ -2734,14 +2734,14 @@ s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval)
  *  @hw: pointer to hardware structure
  *  @index: led number to blink
  **/
-s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index)
+int ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index)
 {
-	ixgbe_link_speed speed = 0;
-	bool link_up = false;
 	u32 autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC);
 	u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
+	ixgbe_link_speed speed = 0;
+	bool link_up = false;
 	bool locked = false;
-	s32 ret_val;
+	int ret_val;
 
 	if (index > 3)
 		return -EINVAL;
@@ -2782,12 +2782,12 @@ s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index)
  *  @hw: pointer to hardware structure
  *  @index: led number to stop blinking
  **/
-s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index)
+int ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index)
 {
-	u32 autoc_reg = 0;
 	u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
 	bool locked = false;
-	s32 ret_val;
+	u32 autoc_reg = 0;
+	int ret_val;
 
 	if (index > 3)
 		return -EINVAL;
@@ -2821,10 +2821,10 @@ s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index)
  *  pointer, and returns the value at that location.  This is used in both
  *  get and set mac_addr routines.
  **/
-static s32 ixgbe_get_san_mac_addr_offset(struct ixgbe_hw *hw,
-					u16 *san_mac_offset)
+static int ixgbe_get_san_mac_addr_offset(struct ixgbe_hw *hw,
+					 u16 *san_mac_offset)
 {
-	s32 ret_val;
+	int ret_val;
 
 	/*
 	 * First read the EEPROM pointer to see if the MAC addresses are
@@ -2849,11 +2849,11 @@ static s32 ixgbe_get_san_mac_addr_offset(struct ixgbe_hw *hw,
  *  set_lan_id() is called by identify_sfp(), but this cannot be relied
  *  upon for non-SFP connections, so we must call it here.
  **/
-s32 ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr)
+int ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr)
 {
 	u16 san_mac_data, san_mac_offset;
+	int ret_val;
 	u8 i;
-	s32 ret_val;
 
 	/*
 	 * First read the EEPROM pointer to see if the MAC addresses are
@@ -2942,7 +2942,7 @@ u16 ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw)
  *  @rar: receive address register index to disassociate
  *  @vmdq: VMDq pool index to remove from the rar
  **/
-s32 ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
+int ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
 {
 	u32 mpsar_lo, mpsar_hi;
 	u32 rar_entries = hw->mac.num_rar_entries;
@@ -2993,7 +2993,7 @@ s32 ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
  *  @rar: receive address register index to associate with a VMDq index
  *  @vmdq: VMDq pool index
  **/
-s32 ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
+int ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
 {
 	u32 mpsar;
 	u32 rar_entries = hw->mac.num_rar_entries;
@@ -3026,7 +3026,7 @@ s32 ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
  *  VFs advertized and not 0.
  *  MPSAR table needs to be updated for SAN_MAC RAR [hw->mac.san_mac_rar_index]
  **/
-s32 ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq)
+int ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq)
 {
 	u32 rar = hw->mac.san_mac_rar_index;
 
@@ -3045,7 +3045,7 @@ s32 ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq)
  *  ixgbe_init_uta_tables_generic - Initialize the Unicast Table Array
  *  @hw: pointer to hardware structure
  **/
-s32 ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw)
+int ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw)
 {
 	int i;
 
@@ -3065,9 +3065,9 @@ s32 ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw)
  *  return the VLVF index where this VLAN id should be placed
  *
  **/
-static s32 ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, u32 vlan, bool vlvf_bypass)
+static int ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, u32 vlan, bool vlvf_bypass)
 {
-	s32 regindex, first_empty_slot;
+	int regindex, first_empty_slot;
 	u32 bits;
 
 	/* short cut the special case */
@@ -3115,11 +3115,11 @@ static s32 ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, u32 vlan, bool vlvf_bypass)
  *
  *  Turn on/off specified VLAN in the VLAN filter table.
  **/
-s32 ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan, u32 vind,
+int ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan, u32 vind,
 			   bool vlan_on, bool vlvf_bypass)
 {
 	u32 regidx, vfta_delta, vfta, bits;
-	s32 vlvf_index;
+	int vlvf_index;
 
 	if ((vlan > 4095) || (vind > 63))
 		return -EINVAL;
@@ -3226,7 +3226,7 @@ vfta_update:
  *
  *  Clears the VLAN filter table, and the VMDq index associated with the filter
  **/
-s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw)
+int ixgbe_clear_vfta_generic(struct ixgbe_hw *hw)
 {
 	u32 offset;
 
@@ -3276,7 +3276,7 @@ static bool ixgbe_need_crosstalk_fix(struct ixgbe_hw *hw)
  *
  *  Reads the links register to determine if link is up and the current speed
  **/
-s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
+int ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
 				 bool *link_up, bool link_up_wait_to_complete)
 {
 	bool crosstalk_fix_active = ixgbe_need_crosstalk_fix(hw);
@@ -3396,8 +3396,8 @@ s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
  *  This function will read the EEPROM from the alternative SAN MAC address
  *  block to check the support for the alternative WWNN/WWPN prefix support.
  **/
-s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
-					u16 *wwpn_prefix)
+int ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
+				 u16 *wwpn_prefix)
 {
 	u16 offset, caps;
 	u16 alt_san_mac_blk_offset;
@@ -3494,7 +3494,7 @@ void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf)
  *  This function will read the EEPROM location for the device capabilities,
  *  and return the word through device_caps.
  **/
-s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps)
+int ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps)
 {
 	hw->eeprom.ops.read(hw, IXGBE_DEVICE_CAPS, device_caps);
 
@@ -3604,7 +3604,7 @@ u8 ixgbe_calculate_checksum(u8 *buffer, u32 length)
  *  This function assumes that the IXGBE_GSSR_SW_MNG_SM semaphore is held
  *  by the caller.
  **/
-s32 ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 length,
+int ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 length,
 		       u32 timeout)
 {
 	u32 hicr, i, fwsts;
@@ -3676,15 +3676,15 @@ s32 ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 length,
  *  Communicates with the manageability block.  On success return 0
  *  else return -EIO or -EINVAL.
  **/
-s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *buffer,
+int ixgbe_host_interface_command(struct ixgbe_hw *hw, void *buffer,
 				 u32 length, u32 timeout,
 				 bool return_data)
 {
 	u32 hdr_size = sizeof(struct ixgbe_hic_hdr);
 	struct ixgbe_hic_hdr *hdr = buffer;
-	u32 *u32arr = buffer;
 	u16 buf_len, dword_len;
-	s32 status;
+	u32 *u32arr = buffer;
+	int status;
 	u32 bi;
 
 	if (!length || length > IXGBE_HI_MAX_BLOCK_BYTE_LENGTH) {
@@ -3753,13 +3753,13 @@ rel_out:
  *  else returns -EBUSY when encountering an error acquiring
  *  semaphore or -EIO when command fails.
  **/
-s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
+int ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
 				 u8 build, u8 sub, __always_unused u16 len,
 				 __always_unused const char *driver_ver)
 {
 	struct ixgbe_hic_drv_info fw_cmd;
+	int ret_val;
 	int i;
-	s32 ret_val;
 
 	fw_cmd.hdr.cmd = FW_CEM_CMD_DRIVER_INFO;
 	fw_cmd.hdr.buf_len = FW_CEM_CMD_DRIVER_INFO_LEN;
@@ -3875,10 +3875,10 @@ static const u8 ixgbe_emc_therm_limit[4] = {
  *
  *  Returns error code.
  **/
-static s32 ixgbe_get_ets_data(struct ixgbe_hw *hw, u16 *ets_cfg,
+static int ixgbe_get_ets_data(struct ixgbe_hw *hw, u16 *ets_cfg,
 			      u16 *ets_offset)
 {
-	s32 status;
+	int status;
 
 	status = hw->eeprom.ops.read(hw, IXGBE_ETS_CFG, ets_offset);
 	if (status)
@@ -3903,13 +3903,13 @@ static s32 ixgbe_get_ets_data(struct ixgbe_hw *hw, u16 *ets_cfg,
  *
  *  Returns the thermal sensor data structure
  **/
-s32 ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw)
+int ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw)
 {
-	s32 status;
 	u16 ets_offset;
-	u16 ets_cfg;
 	u16 ets_sensor;
 	u8  num_sensors;
+	u16 ets_cfg;
+	int status;
 	u8  i;
 	struct ixgbe_thermal_sensor_data *data = &hw->mac.thermal_sensor_data;
 
@@ -3959,17 +3959,17 @@ s32 ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw)
  * Inits the thermal sensor thresholds according to the NVM map
  * and save off the threshold and location values into mac.thermal_sensor_data
  **/
-s32 ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw)
+int ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw)
 {
-	s32 status;
-	u16 ets_offset;
-	u16 ets_cfg;
-	u16 ets_sensor;
+	struct ixgbe_thermal_sensor_data *data = &hw->mac.thermal_sensor_data;
 	u8  low_thresh_delta;
 	u8  num_sensors;
 	u8  therm_limit;
+	u16 ets_sensor;
+	u16 ets_offset;
+	u16 ets_cfg;
+	int status;
 	u8  i;
-	struct ixgbe_thermal_sensor_data *data = &hw->mac.thermal_sensor_data;
 
 	memset(data, 0, sizeof(struct ixgbe_thermal_sensor_data));
 
@@ -4192,16 +4192,16 @@ bool ixgbe_mng_present(struct ixgbe_hw *hw)
  *
  *  Set the link speed in the MAC and/or PHY register and restarts link.
  */
-s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
+int ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
 					  ixgbe_link_speed speed,
 					  bool autoneg_wait_to_complete)
 {
-	ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
 	ixgbe_link_speed highest_link_speed = IXGBE_LINK_SPEED_UNKNOWN;
-	s32 status = 0;
+	ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
+	bool autoneg, link_up = false;
 	u32 speedcnt = 0;
+	int status = 0;
 	u32 i = 0;
-	bool autoneg, link_up = false;
 
 	/* Mask off requested but non-supported speeds */
 	status = hw->mac.ops.get_link_capabilities(hw, &link_speed, &autoneg);
@@ -4340,8 +4340,8 @@ out:
 void ixgbe_set_soft_rate_select_speed(struct ixgbe_hw *hw,
 				      ixgbe_link_speed speed)
 {
-	s32 status;
 	u8 rs, eeprom_data;
+	int status;
 
 	switch (speed) {
 	case IXGBE_LINK_SPEED_10GB_FULL:
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
index 34761e691d52..6493abf189de 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
@@ -8,89 +8,89 @@
 #include "ixgbe.h"
 
 u16 ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw);
-s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw);
-s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw);
-s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw);
-s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw);
-s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
+int ixgbe_init_hw_generic(struct ixgbe_hw *hw);
+int ixgbe_start_hw_generic(struct ixgbe_hw *hw);
+int ixgbe_start_hw_gen2(struct ixgbe_hw *hw);
+int ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw);
+int ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
 				  u32 pba_num_size);
-s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr);
+int ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr);
 enum ixgbe_bus_width ixgbe_convert_bus_width(u16 link_status);
 enum ixgbe_bus_speed ixgbe_convert_bus_speed(u16 link_status);
-s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw);
+int ixgbe_get_bus_info_generic(struct ixgbe_hw *hw);
 void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw);
-s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw);
+int ixgbe_stop_adapter_generic(struct ixgbe_hw *hw);
 
-s32 ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index);
-s32 ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index);
-s32 ixgbe_init_led_link_act_generic(struct ixgbe_hw *hw);
+int ixgbe_led_on_generic(struct ixgbe_hw *hw, u32 index);
+int ixgbe_led_off_generic(struct ixgbe_hw *hw, u32 index);
+int ixgbe_init_led_link_act_generic(struct ixgbe_hw *hw);
 
-s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw);
-s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
-s32 ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+int ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw);
+int ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
+int ixgbe_write_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
 					       u16 words, u16 *data);
-s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);
-s32 ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
+int ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);
+int ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
 				   u16 words, u16 *data);
-s32 ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
-s32 ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
+int ixgbe_write_eewr_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
+int ixgbe_write_eewr_buffer_generic(struct ixgbe_hw *hw, u16 offset,
 				    u16 words, u16 *data);
-s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+int ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
 				       u16 *data);
-s32 ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
+int ixgbe_read_eeprom_buffer_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
 					      u16 words, u16 *data);
-s32 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw);
-s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
+int ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw);
+int ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
 					   u16 *checksum_val);
-s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);
+int ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);
 
-s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
+int ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
 			  u32 enable_addr);
-s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index);
-s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw);
-s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,
+int ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index);
+int ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw);
+int ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,
 				      struct net_device *netdev);
-s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw);
-s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw);
-s32 ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw);
-s32 ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw);
-s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval);
-s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw);
-s32 ixgbe_setup_fc_generic(struct ixgbe_hw *);
+int ixgbe_enable_mc_generic(struct ixgbe_hw *hw);
+int ixgbe_disable_mc_generic(struct ixgbe_hw *hw);
+int ixgbe_disable_rx_buff_generic(struct ixgbe_hw *hw);
+int ixgbe_enable_rx_buff_generic(struct ixgbe_hw *hw);
+int ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval);
+int ixgbe_fc_enable_generic(struct ixgbe_hw *hw);
+int ixgbe_setup_fc_generic(struct ixgbe_hw *);
 bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw);
 void ixgbe_fc_autoneg(struct ixgbe_hw *hw);
 
-s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask);
+int ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask);
 void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u32 mask);
-s32 ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr);
-s32 ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
-s32 ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq);
-s32 ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
-s32 ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw);
-s32 ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan,
+int ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr);
+int ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
+int ixgbe_set_vmdq_san_mac_generic(struct ixgbe_hw *hw, u32 vmdq);
+int ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
+int ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw);
+int ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan,
 			   u32 vind, bool vlan_on, bool vlvf_bypass);
-s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw);
-s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw,
+int ixgbe_clear_vfta_generic(struct ixgbe_hw *hw);
+int ixgbe_check_mac_link_generic(struct ixgbe_hw *hw,
 				 ixgbe_link_speed *speed,
 				 bool *link_up, bool link_up_wait_to_complete);
-s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
+int ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
 				 u16 *wwpn_prefix);
 
-s32 prot_autoc_read_generic(struct ixgbe_hw *hw, bool *, u32 *reg_val);
-s32 prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked);
+int prot_autoc_read_generic(struct ixgbe_hw *hw, bool *, u32 *reg_val);
+int prot_autoc_write_generic(struct ixgbe_hw *hw, u32 reg_val, bool locked);
 
-s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
-s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
+int ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
+int ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
 void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);
 void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);
-s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps);
-s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
+int ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps);
+int ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
 				 u8 build, u8 ver, u16 len, const char *str);
 u8 ixgbe_calculate_checksum(u8 *buffer, u32 length);
-s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *, u32 length,
+int ixgbe_host_interface_command(struct ixgbe_hw *hw, void *, u32 length,
 				 u32 timeout, bool return_data);
-s32 ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 len, u32 timeout);
-s32 ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
+int ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 len, u32 timeout);
+int ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
 			  u32 (*data)[FW_PHY_ACT_DATA_COUNT]);
 void ixgbe_clear_tx_pending(struct ixgbe_hw *hw);
 bool ixgbe_mng_present(struct ixgbe_hw *hw);
@@ -111,8 +111,8 @@ extern const u32 ixgbe_mvals_8259X[IXGBE_MVALS_IDX_LIMIT];
 #define IXGBE_EMC_DIODE3_DATA		0x2A
 #define IXGBE_EMC_DIODE3_THERM_LIMIT	0x30
 
-s32 ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw);
-s32 ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw);
+int ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw);
+int ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw);
 void ixgbe_get_etk_id(struct ixgbe_hw *hw,
 		      struct ixgbe_nvm_version *nvm_ver);
 void ixgbe_get_oem_prod_version(struct ixgbe_hw *hw,
@@ -121,7 +121,7 @@ void ixgbe_get_orom_version(struct ixgbe_hw *hw,
 			    struct ixgbe_nvm_version *nvm_ver);
 void ixgbe_disable_rx_generic(struct ixgbe_hw *hw);
 void ixgbe_enable_rx_generic(struct ixgbe_hw *hw);
-s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
+int ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
 					  ixgbe_link_speed speed,
 					  bool autoneg_wait_to_complete);
 void ixgbe_set_soft_rate_select_speed(struct ixgbe_hw *hw,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c
index d26cea5b43bd..502666f28124 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c
@@ -18,7 +18,7 @@
  * @max: max credits by traffic class
  * @max_frame: maximum frame size
  */
-static s32 ixgbe_ieee_credits(__u8 *bw, __u16 *refill,
+static int ixgbe_ieee_credits(__u8 *bw, __u16 *refill,
 			      __u16 *max, int max_frame)
 {
 	int min_percent = 100;
@@ -59,7 +59,7 @@ static s32 ixgbe_ieee_credits(__u8 *bw, __u16 *refill,
  * It should be called only after the rules are checked by
  * ixgbe_dcb_check_config().
  */
-s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *hw,
+int ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *hw,
 				   struct ixgbe_dcb_config *dcb_config,
 				   int max_frame, u8 direction)
 {
@@ -247,7 +247,7 @@ void ixgbe_dcb_unpack_map(struct ixgbe_dcb_config *cfg, int direction, u8 *map)
  *
  * Configure dcb settings and enable dcb mode.
  */
-s32 ixgbe_dcb_hw_config(struct ixgbe_hw *hw,
+int ixgbe_dcb_hw_config(struct ixgbe_hw *hw,
 			struct ixgbe_dcb_config *dcb_config)
 {
 	u8 pfc_en;
@@ -283,7 +283,7 @@ s32 ixgbe_dcb_hw_config(struct ixgbe_hw *hw,
 }
 
 /* Helper routines to abstract HW specifics from DCB netlink ops */
-s32 ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
+int ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
 {
 	switch (hw->mac.type) {
 	case ixgbe_mac_82598EB:
@@ -300,7 +300,7 @@ s32 ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
 	return -EINVAL;
 }
 
-s32 ixgbe_dcb_hw_ets(struct ixgbe_hw *hw, struct ieee_ets *ets, int max_frame)
+int ixgbe_dcb_hw_ets(struct ixgbe_hw *hw, struct ieee_ets *ets, int max_frame)
 {
 	__u16 refill[IEEE_8021QAZ_MAX_TCS], max[IEEE_8021QAZ_MAX_TCS];
 	__u8 prio_type[IEEE_8021QAZ_MAX_TCS];
@@ -333,7 +333,7 @@ s32 ixgbe_dcb_hw_ets(struct ixgbe_hw *hw, struct ieee_ets *ets, int max_frame)
 				       bwg_id, prio_type, ets->prio_tc);
 }
 
-s32 ixgbe_dcb_hw_ets_config(struct ixgbe_hw *hw,
+int ixgbe_dcb_hw_ets_config(struct ixgbe_hw *hw,
 			    u16 *refill, u16 *max, u8 *bwg_id,
 			    u8 *prio_type, u8 *prio_tc)
 {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h
index 60cd5863bf5e..91788e4c4e19 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h
@@ -124,15 +124,15 @@ void ixgbe_dcb_unpack_map(struct ixgbe_dcb_config *, int, u8 *);
 u8 ixgbe_dcb_get_tc_from_up(struct ixgbe_dcb_config *, int, u8);
 
 /* DCB credits calculation */
-s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *,
+int ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *,
 				   struct ixgbe_dcb_config *, int, u8);
 
 /* DCB hw initialization */
-s32 ixgbe_dcb_hw_ets(struct ixgbe_hw *hw, struct ieee_ets *ets, int max);
-s32 ixgbe_dcb_hw_ets_config(struct ixgbe_hw *hw, u16 *refill, u16 *max,
+int ixgbe_dcb_hw_ets(struct ixgbe_hw *hw, struct ieee_ets *ets, int max);
+int ixgbe_dcb_hw_ets_config(struct ixgbe_hw *hw, u16 *refill, u16 *max,
 			    u8 *bwg_id, u8 *prio_type, u8 *tc_prio);
-s32 ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *tc_prio);
-s32 ixgbe_dcb_hw_config(struct ixgbe_hw *, struct ixgbe_dcb_config *);
+int ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *tc_prio);
+int ixgbe_dcb_hw_config(struct ixgbe_hw *, struct ixgbe_dcb_config *);
 
 void ixgbe_dcb_read_rtrup2tc(struct ixgbe_hw *hw, u8 *map);
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c
index 379ae747cdce..185c3e5f9837 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c
@@ -15,10 +15,8 @@
  *
  * Configure Rx Data Arbiter and credits for each traffic class.
  */
-s32 ixgbe_dcb_config_rx_arbiter_82598(struct ixgbe_hw *hw,
-					u16 *refill,
-					u16 *max,
-					u8 *prio_type)
+int ixgbe_dcb_config_rx_arbiter_82598(struct ixgbe_hw *hw, u16 *refill,
+				      u16 *max, u8 *prio_type)
 {
 	u32    reg           = 0;
 	u32    credit_refill = 0;
@@ -75,11 +73,8 @@ s32 ixgbe_dcb_config_rx_arbiter_82598(struct ixgbe_hw *hw,
  *
  * Configure Tx Descriptor Arbiter and credits for each traffic class.
  */
-s32 ixgbe_dcb_config_tx_desc_arbiter_82598(struct ixgbe_hw *hw,
-						u16 *refill,
-						u16 *max,
-						u8 *bwg_id,
-						u8 *prio_type)
+int ixgbe_dcb_config_tx_desc_arbiter_82598(struct ixgbe_hw *hw, u16 *refill,
+					   u16 *max, u8 *bwg_id, u8 *prio_type)
 {
 	u32    reg, max_credits;
 	u8     i;
@@ -124,11 +119,8 @@ s32 ixgbe_dcb_config_tx_desc_arbiter_82598(struct ixgbe_hw *hw,
  *
  * Configure Tx Data Arbiter and credits for each traffic class.
  */
-s32 ixgbe_dcb_config_tx_data_arbiter_82598(struct ixgbe_hw *hw,
-						u16 *refill,
-						u16 *max,
-						u8 *bwg_id,
-						u8 *prio_type)
+int ixgbe_dcb_config_tx_data_arbiter_82598(struct ixgbe_hw *hw, u16 *refill,
+					   u16 *max, u8 *bwg_id, u8 *prio_type)
 {
 	u32 reg;
 	u8 i;
@@ -171,7 +163,7 @@ s32 ixgbe_dcb_config_tx_data_arbiter_82598(struct ixgbe_hw *hw,
  *
  * Configure Priority Flow Control for each traffic class.
  */
-s32 ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *hw, u8 pfc_en)
+int ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *hw, u8 pfc_en)
 {
 	u32 fcrtl, reg;
 	u8  i;
@@ -224,7 +216,7 @@ s32 ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *hw, u8 pfc_en)
  * Configure queue statistics registers, all queues belonging to same traffic
  * class uses a single set of queue statistics counters.
  */
-static s32 ixgbe_dcb_config_tc_stats_82598(struct ixgbe_hw *hw)
+static int ixgbe_dcb_config_tc_stats_82598(struct ixgbe_hw *hw)
 {
 	u32 reg = 0;
 	u8  i   = 0;
@@ -260,7 +252,7 @@ static s32 ixgbe_dcb_config_tc_stats_82598(struct ixgbe_hw *hw)
  *
  * Configure dcb settings and enable dcb mode.
  */
-s32 ixgbe_dcb_hw_config_82598(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
+int ixgbe_dcb_hw_config_82598(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
 			      u16 *max, u8 *bwg_id, u8 *prio_type)
 {
 	ixgbe_dcb_config_rx_arbiter_82598(hw, refill, max, prio_type);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h
index fdca41abb44c..5bf3f13c6953 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h
@@ -46,27 +46,19 @@
 /* DCB hardware-specific driver APIs */
 
 /* DCB PFC functions */
-s32 ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *, u8 pfc_en);
+int ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *, u8 pfc_en);
 
 /* DCB hw initialization */
-s32 ixgbe_dcb_config_rx_arbiter_82598(struct ixgbe_hw *hw,
-					u16 *refill,
-					u16 *max,
-					u8 *prio_type);
-
-s32 ixgbe_dcb_config_tx_desc_arbiter_82598(struct ixgbe_hw *hw,
-						u16 *refill,
-						u16 *max,
-						u8 *bwg_id,
-						u8 *prio_type);
-
-s32 ixgbe_dcb_config_tx_data_arbiter_82598(struct ixgbe_hw *hw,
-						u16 *refill,
-						u16 *max,
-						u8 *bwg_id,
-						u8 *prio_type);
-
-s32 ixgbe_dcb_hw_config_82598(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
+int ixgbe_dcb_config_rx_arbiter_82598(struct ixgbe_hw *hw, u16 *refill,
+				      u16 *max, u8 *prio_type);
+
+int ixgbe_dcb_config_tx_desc_arbiter_82598(struct ixgbe_hw *hw, u16 *refill,
+					   u16 *max, u8 *bwg_id, u8 *prio_type);
+
+int ixgbe_dcb_config_tx_data_arbiter_82598(struct ixgbe_hw *hw, u16 *refill,
+					   u16 *max, u8 *bwg_id, u8 *prio_type);
+
+int ixgbe_dcb_hw_config_82598(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
 			      u16 *max, u8 *bwg_id, u8 *prio_type);
 
 #endif /* _DCB_82598_CONFIG_H */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c
index 7948849840a5..c61bd9059541 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c
@@ -17,7 +17,7 @@
  *
  * Configure Rx Packet Arbiter and credits for each traffic class.
  */
-s32 ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw,
+int ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw,
 				      u16 *refill,
 				      u16 *max,
 				      u8 *bwg_id,
@@ -76,7 +76,7 @@ s32 ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw,
  *
  * Configure Tx Descriptor Arbiter and credits for each traffic class.
  */
-s32 ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw,
+int ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw,
 					   u16 *refill,
 					   u16 *max,
 					   u8 *bwg_id,
@@ -128,7 +128,7 @@ s32 ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw,
  *
  * Configure Tx Packet Arbiter and credits for each traffic class.
  */
-s32 ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw,
+int ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw,
 					   u16 *refill,
 					   u16 *max,
 					   u8 *bwg_id,
@@ -187,7 +187,7 @@ s32 ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw,
  *
  * Configure Priority Flow Control (PFC) for each traffic class.
  */
-s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
+int ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
 {
 	u32 i, j, fcrtl, reg;
 	u8 max_tc = 0;
@@ -272,7 +272,7 @@ s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc)
  * Configure queue statistics registers, all queues belonging to same traffic
  * class uses a single set of queue statistics counters.
  */
-static s32 ixgbe_dcb_config_tc_stats_82599(struct ixgbe_hw *hw)
+static int ixgbe_dcb_config_tc_stats_82599(struct ixgbe_hw *hw)
 {
 	u32 reg = 0;
 	u8  i   = 0;
@@ -330,7 +330,7 @@ static s32 ixgbe_dcb_config_tc_stats_82599(struct ixgbe_hw *hw)
  *
  * Configure dcb settings and enable dcb mode.
  */
-s32 ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
+int ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
 			      u16 *max, u8 *bwg_id, u8 *prio_type, u8 *prio_tc)
 {
 	ixgbe_dcb_config_rx_arbiter_82599(hw, refill, max, bwg_id,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h
index c6f084883cab..f6e5a87c03e3 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h
@@ -70,30 +70,21 @@
 /* DCB hardware-specific driver APIs */
 
 /* DCB PFC functions */
-s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc);
+int ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc);
 
 /* DCB hw initialization */
-s32 ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw,
-					u16 *refill,
-					u16 *max,
-					u8 *bwg_id,
-					u8 *prio_type,
-					u8 *prio_tc);
-
-s32 ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw,
-						u16 *refill,
-						u16 *max,
-						u8 *bwg_id,
-						u8 *prio_type);
-
-s32 ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw,
-						u16 *refill,
-						u16 *max,
-						u8 *bwg_id,
-						u8 *prio_type,
-						u8 *prio_tc);
-
-s32 ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
+int ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw, u16 *refill,
+				      u16 *max, u8 *bwg_id, u8 *prio_type,
+				      u8 *prio_tc);
+
+int ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw, u16 *refill,
+					   u16 *max, u8 *bwg_id, u8 *prio_type);
+
+int ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw, u16 *refill,
+					   u16 *max, u8 *bwg_id, u8 *prio_type,
+					   u8 *prio_tc);
+
+int ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
 			      u16 *max, u8 *bwg_id, u8 *prio_type,
 			      u8 *prio_tc);
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 9a63457712c7..6e6e6f1847b6 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -349,6 +349,8 @@ static int ixgbe_get_link_ksettings(struct net_device *netdev,
 		case ixgbe_sfp_type_1g_sx_core1:
 		case ixgbe_sfp_type_1g_lx_core0:
 		case ixgbe_sfp_type_1g_lx_core1:
+		case ixgbe_sfp_type_1g_bx_core0:
+		case ixgbe_sfp_type_1g_bx_core1:
 			ethtool_link_ksettings_add_link_mode(cmd, supported,
 							     FIBRE);
 			ethtool_link_ksettings_add_link_mode(cmd, advertising,
@@ -459,7 +461,7 @@ static int ixgbe_set_link_ksettings(struct net_device *netdev,
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 advertised, old;
-	s32 err = 0;
+	int err = 0;
 
 	if ((hw->phy.media_type == ixgbe_media_type_copper) ||
 	    (hw->phy.multispeed_fiber)) {
@@ -3326,9 +3328,9 @@ static int ixgbe_get_module_info(struct net_device *dev,
 {
 	struct ixgbe_adapter *adapter = netdev_priv(dev);
 	struct ixgbe_hw *hw = &adapter->hw;
-	s32 status;
 	u8 sff8472_rev, addr_mode;
 	bool page_swap = false;
+	int status;
 
 	if (hw->phy.type == ixgbe_phy_fw)
 		return -ENXIO;
@@ -3372,7 +3374,7 @@ static int ixgbe_get_module_eeprom(struct net_device *dev,
 {
 	struct ixgbe_adapter *adapter = netdev_priv(dev);
 	struct ixgbe_hw *hw = &adapter->hw;
-	s32 status = -EFAULT;
+	int status = -EFAULT;
 	u8 databyte = 0xFF;
 	int i = 0;
 
@@ -3403,66 +3405,68 @@ static int ixgbe_get_module_eeprom(struct net_device *dev,
 
 static const struct {
 	ixgbe_link_speed mac_speed;
-	u32 supported;
+	u32 link_mode;
 } ixgbe_ls_map[] = {
-	{ IXGBE_LINK_SPEED_10_FULL, SUPPORTED_10baseT_Full },
-	{ IXGBE_LINK_SPEED_100_FULL, SUPPORTED_100baseT_Full },
-	{ IXGBE_LINK_SPEED_1GB_FULL, SUPPORTED_1000baseT_Full },
-	{ IXGBE_LINK_SPEED_2_5GB_FULL, SUPPORTED_2500baseX_Full },
-	{ IXGBE_LINK_SPEED_10GB_FULL, SUPPORTED_10000baseT_Full },
+	{ IXGBE_LINK_SPEED_10_FULL, ETHTOOL_LINK_MODE_10baseT_Full_BIT },
+	{ IXGBE_LINK_SPEED_100_FULL, ETHTOOL_LINK_MODE_100baseT_Full_BIT },
+	{ IXGBE_LINK_SPEED_1GB_FULL, ETHTOOL_LINK_MODE_1000baseT_Full_BIT },
+	{ IXGBE_LINK_SPEED_2_5GB_FULL, ETHTOOL_LINK_MODE_2500baseX_Full_BIT },
+	{ IXGBE_LINK_SPEED_10GB_FULL, ETHTOOL_LINK_MODE_10000baseT_Full_BIT },
 };
 
 static const struct {
 	u32 lp_advertised;
-	u32 mac_speed;
+	u32 link_mode;
 } ixgbe_lp_map[] = {
-	{ FW_PHY_ACT_UD_2_100M_TX_EEE, SUPPORTED_100baseT_Full },
-	{ FW_PHY_ACT_UD_2_1G_T_EEE, SUPPORTED_1000baseT_Full },
-	{ FW_PHY_ACT_UD_2_10G_T_EEE, SUPPORTED_10000baseT_Full },
-	{ FW_PHY_ACT_UD_2_1G_KX_EEE, SUPPORTED_1000baseKX_Full },
-	{ FW_PHY_ACT_UD_2_10G_KX4_EEE, SUPPORTED_10000baseKX4_Full },
-	{ FW_PHY_ACT_UD_2_10G_KR_EEE, SUPPORTED_10000baseKR_Full},
+	{ FW_PHY_ACT_UD_2_100M_TX_EEE, ETHTOOL_LINK_MODE_100baseT_Full_BIT },
+	{ FW_PHY_ACT_UD_2_1G_T_EEE, ETHTOOL_LINK_MODE_1000baseT_Full_BIT },
+	{ FW_PHY_ACT_UD_2_10G_T_EEE, ETHTOOL_LINK_MODE_10000baseT_Full_BIT },
+	{ FW_PHY_ACT_UD_2_1G_KX_EEE, ETHTOOL_LINK_MODE_1000baseKX_Full_BIT },
+	{ FW_PHY_ACT_UD_2_10G_KX4_EEE, ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT },
+	{ FW_PHY_ACT_UD_2_10G_KR_EEE, ETHTOOL_LINK_MODE_10000baseKR_Full_BIT},
 };
 
 static int
-ixgbe_get_eee_fw(struct ixgbe_adapter *adapter, struct ethtool_eee *edata)
+ixgbe_get_eee_fw(struct ixgbe_adapter *adapter, struct ethtool_keee *edata)
 {
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(common);
 	u32 info[FW_PHY_ACT_DATA_COUNT] = { 0 };
 	struct ixgbe_hw *hw = &adapter->hw;
-	s32 rc;
+	int rc;
 	u16 i;
 
 	rc = ixgbe_fw_phy_activity(hw, FW_PHY_ACT_UD_2, &info);
 	if (rc)
 		return rc;
 
-	edata->lp_advertised = 0;
 	for (i = 0; i < ARRAY_SIZE(ixgbe_lp_map); ++i) {
 		if (info[0] & ixgbe_lp_map[i].lp_advertised)
-			edata->lp_advertised |= ixgbe_lp_map[i].mac_speed;
+			linkmode_set_bit(ixgbe_lp_map[i].link_mode,
+					 edata->lp_advertised);
 	}
 
-	edata->supported = 0;
 	for (i = 0; i < ARRAY_SIZE(ixgbe_ls_map); ++i) {
 		if (hw->phy.eee_speeds_supported & ixgbe_ls_map[i].mac_speed)
-			edata->supported |= ixgbe_ls_map[i].supported;
+			linkmode_set_bit(ixgbe_lp_map[i].link_mode,
+					 edata->supported);
 	}
 
-	edata->advertised = 0;
 	for (i = 0; i < ARRAY_SIZE(ixgbe_ls_map); ++i) {
 		if (hw->phy.eee_speeds_advertised & ixgbe_ls_map[i].mac_speed)
-			edata->advertised |= ixgbe_ls_map[i].supported;
+			linkmode_set_bit(ixgbe_lp_map[i].link_mode,
+					 edata->advertised);
 	}
 
-	edata->eee_enabled = !!edata->advertised;
+	edata->eee_enabled = !linkmode_empty(edata->advertised);
 	edata->tx_lpi_enabled = edata->eee_enabled;
-	if (edata->advertised & edata->lp_advertised)
-		edata->eee_active = true;
+
+	linkmode_and(common, edata->advertised, edata->lp_advertised);
+	edata->eee_active = !linkmode_empty(common);
 
 	return 0;
 }
 
-static int ixgbe_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
+static int ixgbe_get_eee(struct net_device *netdev, struct ethtool_keee *edata)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
@@ -3476,17 +3480,17 @@ static int ixgbe_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
 	return -EOPNOTSUPP;
 }
 
-static int ixgbe_set_eee(struct net_device *netdev, struct ethtool_eee *edata)
+static int ixgbe_set_eee(struct net_device *netdev, struct ethtool_keee *edata)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
-	struct ethtool_eee eee_data;
-	s32 ret_val;
+	struct ethtool_keee eee_data;
+	int ret_val;
 
 	if (!(adapter->flags2 & IXGBE_FLAG2_EEE_CAPABLE))
 		return -EOPNOTSUPP;
 
-	memset(&eee_data, 0, sizeof(struct ethtool_eee));
+	memset(&eee_data, 0, sizeof(struct ethtool_keee));
 
 	ret_val = ixgbe_get_eee(netdev, &eee_data);
 	if (ret_val)
@@ -3504,7 +3508,7 @@ static int ixgbe_set_eee(struct net_device *netdev, struct ethtool_eee *edata)
 			return -EINVAL;
 		}
 
-		if (eee_data.advertised != edata->advertised) {
+		if (!linkmode_equal(eee_data.advertised, edata->advertised)) {
 			e_err(drv,
 			      "Setting EEE advertised speeds is not supported\n");
 			return -EINVAL;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 99876b765b08..f985252c8c8d 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -153,7 +153,7 @@ MODULE_PARM_DESC(max_vfs,
 #endif /* CONFIG_PCI_IOV */
 
 static bool allow_unsupported_sfp;
-module_param(allow_unsupported_sfp, bool, 0);
+module_param(allow_unsupported_sfp, bool, 0444);
 MODULE_PARM_DESC(allow_unsupported_sfp,
 		 "Allow unsupported and untested SFP+ modules on 82599-based adapters");
 
@@ -205,7 +205,7 @@ static int ixgbe_read_pci_cfg_word_parent(struct ixgbe_adapter *adapter,
 	return 0;
 }
 
-static s32 ixgbe_get_parent_bus_info(struct ixgbe_adapter *adapter)
+static int ixgbe_get_parent_bus_info(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 	u16 link_status = 0;
@@ -1106,6 +1106,44 @@ static int ixgbe_tx_maxrate(struct net_device *netdev,
 }
 
 /**
+ * ixgbe_update_tx_ring_stats - Update Tx ring specific counters
+ * @tx_ring: ring to update
+ * @q_vector: queue vector ring belongs to
+ * @pkts: number of processed packets
+ * @bytes: number of processed bytes
+ */
+void ixgbe_update_tx_ring_stats(struct ixgbe_ring *tx_ring,
+				struct ixgbe_q_vector *q_vector, u64 pkts,
+				u64 bytes)
+{
+	u64_stats_update_begin(&tx_ring->syncp);
+	tx_ring->stats.bytes += bytes;
+	tx_ring->stats.packets += pkts;
+	u64_stats_update_end(&tx_ring->syncp);
+	q_vector->tx.total_bytes += bytes;
+	q_vector->tx.total_packets += pkts;
+}
+
+/**
+ * ixgbe_update_rx_ring_stats - Update Rx ring specific counters
+ * @rx_ring: ring to update
+ * @q_vector: queue vector ring belongs to
+ * @pkts: number of processed packets
+ * @bytes: number of processed bytes
+ */
+void ixgbe_update_rx_ring_stats(struct ixgbe_ring *rx_ring,
+				struct ixgbe_q_vector *q_vector, u64 pkts,
+				u64 bytes)
+{
+	u64_stats_update_begin(&rx_ring->syncp);
+	rx_ring->stats.bytes += bytes;
+	rx_ring->stats.packets += pkts;
+	u64_stats_update_end(&rx_ring->syncp);
+	q_vector->rx.total_bytes += bytes;
+	q_vector->rx.total_packets += pkts;
+}
+
+/**
  * ixgbe_clean_tx_irq - Reclaim resources after transmit completes
  * @q_vector: structure containing interrupt and ring information
  * @tx_ring: tx ring to clean
@@ -1207,12 +1245,8 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 
 	i += tx_ring->count;
 	tx_ring->next_to_clean = i;
-	u64_stats_update_begin(&tx_ring->syncp);
-	tx_ring->stats.bytes += total_bytes;
-	tx_ring->stats.packets += total_packets;
-	u64_stats_update_end(&tx_ring->syncp);
-	q_vector->tx.total_bytes += total_bytes;
-	q_vector->tx.total_packets += total_packets;
+	ixgbe_update_tx_ring_stats(tx_ring, q_vector, total_packets,
+				   total_bytes);
 	adapter->tx_ipsec += total_ipsec;
 
 	if (check_for_tx_hang(tx_ring) && ixgbe_check_tx_hang(tx_ring)) {
@@ -2429,12 +2463,8 @@ static int ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		ixgbe_xdp_ring_update_tail_locked(ring);
 	}
 
-	u64_stats_update_begin(&rx_ring->syncp);
-	rx_ring->stats.packets += total_rx_packets;
-	rx_ring->stats.bytes += total_rx_bytes;
-	u64_stats_update_end(&rx_ring->syncp);
-	q_vector->rx.total_packets += total_rx_packets;
-	q_vector->rx.total_bytes += total_rx_bytes;
+	ixgbe_update_rx_ring_stats(rx_ring, q_vector, total_rx_packets,
+				   total_rx_bytes);
 
 	return total_rx_packets;
 }
@@ -7809,7 +7839,7 @@ static void ixgbe_watchdog_subtask(struct ixgbe_adapter *adapter)
 static void ixgbe_sfp_detection_subtask(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
-	s32 err;
+	int err;
 
 	/* not searching for SFP so there is nothing to do here */
 	if (!(adapter->flags2 & IXGBE_FLAG2_SEARCH_FOR_SFP) &&
@@ -10205,7 +10235,7 @@ ixgbe_features_check(struct sk_buff *skb, struct net_device *dev,
 	unsigned int network_hdr_len, mac_hdr_len;
 
 	/* Make certain the headers can be described by a context descriptor */
-	mac_hdr_len = skb_network_header(skb) - skb->data;
+	mac_hdr_len = skb_network_offset(skb);
 	if (unlikely(mac_hdr_len > IXGBE_MAX_MAC_HDR_LEN))
 		return features & ~(NETIF_F_HW_CSUM |
 				    NETIF_F_SCTP_CRC |
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c
index fe7ef5773369..d67d77e5dacc 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c
@@ -15,7 +15,7 @@
  *
  *  returns SUCCESS if it successfully read message from buffer
  **/
-s32 ixgbe_read_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
+int ixgbe_read_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
 {
 	struct ixgbe_mbx_info *mbx = &hw->mbx;
 
@@ -38,7 +38,7 @@ s32 ixgbe_read_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
  *
  *  returns SUCCESS if it successfully copied message into the buffer
  **/
-s32 ixgbe_write_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
+int ixgbe_write_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
 {
 	struct ixgbe_mbx_info *mbx = &hw->mbx;
 
@@ -58,7 +58,7 @@ s32 ixgbe_write_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
  *
  *  returns SUCCESS if the Status bit was found or else ERR_MBX
  **/
-s32 ixgbe_check_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
+int ixgbe_check_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
 {
 	struct ixgbe_mbx_info *mbx = &hw->mbx;
 
@@ -75,7 +75,7 @@ s32 ixgbe_check_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
  *
  *  returns SUCCESS if the Status bit was found or else ERR_MBX
  **/
-s32 ixgbe_check_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
+int ixgbe_check_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
 {
 	struct ixgbe_mbx_info *mbx = &hw->mbx;
 
@@ -92,7 +92,7 @@ s32 ixgbe_check_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
  *
  *  returns SUCCESS if the Status bit was found or else ERR_MBX
  **/
-s32 ixgbe_check_for_rst(struct ixgbe_hw *hw, u16 mbx_id)
+int ixgbe_check_for_rst(struct ixgbe_hw *hw, u16 mbx_id)
 {
 	struct ixgbe_mbx_info *mbx = &hw->mbx;
 
@@ -109,7 +109,7 @@ s32 ixgbe_check_for_rst(struct ixgbe_hw *hw, u16 mbx_id)
  *
  *  returns SUCCESS if it successfully received a message notification
  **/
-static s32 ixgbe_poll_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
+static int ixgbe_poll_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
 {
 	struct ixgbe_mbx_info *mbx = &hw->mbx;
 	int countdown = mbx->timeout;
@@ -134,7 +134,7 @@ static s32 ixgbe_poll_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
  *
  *  returns SUCCESS if it successfully received a message acknowledgement
  **/
-static s32 ixgbe_poll_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
+static int ixgbe_poll_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
 {
 	struct ixgbe_mbx_info *mbx = &hw->mbx;
 	int countdown = mbx->timeout;
@@ -162,11 +162,11 @@ static s32 ixgbe_poll_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
  *  returns SUCCESS if it successfully received a message notification and
  *  copied it into the receive buffer.
  **/
-static s32 ixgbe_read_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
+static int ixgbe_read_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
 				 u16 mbx_id)
 {
 	struct ixgbe_mbx_info *mbx = &hw->mbx;
-	s32 ret_val;
+	int ret_val;
 
 	if (!mbx->ops)
 		return -EIO;
@@ -189,11 +189,11 @@ static s32 ixgbe_read_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
  *  returns SUCCESS if it successfully copied message into the buffer and
  *  received an ack to that message within delay * timeout period
  **/
-static s32 ixgbe_write_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
-			   u16 mbx_id)
+static int ixgbe_write_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
+				  u16 mbx_id)
 {
 	struct ixgbe_mbx_info *mbx = &hw->mbx;
-	s32 ret_val;
+	int ret_val;
 
 	/* exit if either we can't write or there isn't a defined timeout */
 	if (!mbx->ops || !mbx->timeout)
@@ -208,7 +208,7 @@ static s32 ixgbe_write_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
 	return ixgbe_poll_for_ack(hw, mbx_id);
 }
 
-static s32 ixgbe_check_for_bit_pf(struct ixgbe_hw *hw, u32 mask, s32 index)
+static int ixgbe_check_for_bit_pf(struct ixgbe_hw *hw, u32 mask, s32 index)
 {
 	u32 mbvficr = IXGBE_READ_REG(hw, IXGBE_MBVFICR(index));
 
@@ -227,9 +227,9 @@ static s32 ixgbe_check_for_bit_pf(struct ixgbe_hw *hw, u32 mask, s32 index)
  *
  *  returns SUCCESS if the VF has set the Status bit or else ERR_MBX
  **/
-static s32 ixgbe_check_for_msg_pf(struct ixgbe_hw *hw, u16 vf_number)
+static int ixgbe_check_for_msg_pf(struct ixgbe_hw *hw, u16 vf_number)
 {
-	s32 index = IXGBE_MBVFICR_INDEX(vf_number);
+	int index = IXGBE_MBVFICR_INDEX(vf_number);
 	u32 vf_bit = vf_number % 16;
 
 	if (!ixgbe_check_for_bit_pf(hw, IXGBE_MBVFICR_VFREQ_VF1 << vf_bit,
@@ -248,9 +248,9 @@ static s32 ixgbe_check_for_msg_pf(struct ixgbe_hw *hw, u16 vf_number)
  *
  *  returns SUCCESS if the VF has set the Status bit or else ERR_MBX
  **/
-static s32 ixgbe_check_for_ack_pf(struct ixgbe_hw *hw, u16 vf_number)
+static int ixgbe_check_for_ack_pf(struct ixgbe_hw *hw, u16 vf_number)
 {
-	s32 index = IXGBE_MBVFICR_INDEX(vf_number);
+	int index = IXGBE_MBVFICR_INDEX(vf_number);
 	u32 vf_bit = vf_number % 16;
 
 	if (!ixgbe_check_for_bit_pf(hw, IXGBE_MBVFICR_VFACK_VF1 << vf_bit,
@@ -269,7 +269,7 @@ static s32 ixgbe_check_for_ack_pf(struct ixgbe_hw *hw, u16 vf_number)
  *
  *  returns SUCCESS if the VF has set the Status bit or else ERR_MBX
  **/
-static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
+static int ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
 {
 	u32 reg_offset = (vf_number < 32) ? 0 : 1;
 	u32 vf_shift = vf_number % 32;
@@ -305,7 +305,7 @@ static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
  *
  *  return SUCCESS if we obtained the mailbox lock
  **/
-static s32 ixgbe_obtain_mbx_lock_pf(struct ixgbe_hw *hw, u16 vf_number)
+static int ixgbe_obtain_mbx_lock_pf(struct ixgbe_hw *hw, u16 vf_number)
 {
 	u32 p2v_mailbox;
 
@@ -329,10 +329,10 @@ static s32 ixgbe_obtain_mbx_lock_pf(struct ixgbe_hw *hw, u16 vf_number)
  *
  *  returns SUCCESS if it successfully copied message into the buffer
  **/
-static s32 ixgbe_write_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
+static int ixgbe_write_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
 			      u16 vf_number)
 {
-	s32 ret_val;
+	int ret_val;
 	u16 i;
 
 	/* lock the mailbox to prevent pf/vf race condition */
@@ -368,10 +368,10 @@ static s32 ixgbe_write_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
  *  memory buffer.  The presumption is that the caller knows that there was
  *  a message due to a VF request so no polling for message is needed.
  **/
-static s32 ixgbe_read_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
+static int ixgbe_read_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
 			     u16 vf_number)
 {
-	s32 ret_val;
+	int ret_val;
 	u16 i;
 
 	/* lock the mailbox to prevent pf/vf race condition */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
index 6434c190e7a4..bd205306934b 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
@@ -96,11 +96,11 @@ enum ixgbe_pfvf_api_rev {
 #define IXGBE_VF_MBX_INIT_TIMEOUT 2000 /* number of retries on mailbox */
 #define IXGBE_VF_MBX_INIT_DELAY   500  /* microseconds between retries */
 
-s32 ixgbe_read_mbx(struct ixgbe_hw *, u32 *, u16, u16);
-s32 ixgbe_write_mbx(struct ixgbe_hw *, u32 *, u16, u16);
-s32 ixgbe_check_for_msg(struct ixgbe_hw *, u16);
-s32 ixgbe_check_for_ack(struct ixgbe_hw *, u16);
-s32 ixgbe_check_for_rst(struct ixgbe_hw *, u16);
+int ixgbe_read_mbx(struct ixgbe_hw *, u32 *, u16, u16);
+int ixgbe_write_mbx(struct ixgbe_hw *, u32 *, u16, u16);
+int ixgbe_check_for_msg(struct ixgbe_hw *, u16);
+int ixgbe_check_for_ack(struct ixgbe_hw *, u16);
+int ixgbe_check_for_rst(struct ixgbe_hw *, u16);
 #ifdef CONFIG_PCI_IOV
 void ixgbe_init_mbx_params_pf(struct ixgbe_hw *);
 #endif /* CONFIG_PCI_IOV */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
index f28140a05f09..07eaa3c3f4d3 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
@@ -11,19 +11,19 @@
 
 static void ixgbe_i2c_start(struct ixgbe_hw *hw);
 static void ixgbe_i2c_stop(struct ixgbe_hw *hw);
-static s32 ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data);
-static s32 ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data);
-static s32 ixgbe_get_i2c_ack(struct ixgbe_hw *hw);
-static s32 ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, bool *data);
-static s32 ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, bool data);
+static int ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data);
+static int ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data);
+static int ixgbe_get_i2c_ack(struct ixgbe_hw *hw);
+static int ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, bool *data);
+static int ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, bool data);
 static void ixgbe_raise_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl);
 static void ixgbe_lower_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl);
-static s32 ixgbe_set_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl, bool data);
+static int ixgbe_set_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl, bool data);
 static bool ixgbe_get_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl);
 static void ixgbe_i2c_bus_clear(struct ixgbe_hw *hw);
 static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id);
-static s32 ixgbe_get_phy_id(struct ixgbe_hw *hw);
-static s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw);
+static int ixgbe_get_phy_id(struct ixgbe_hw *hw);
+static int ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw);
 
 /**
  *  ixgbe_out_i2c_byte_ack - Send I2C byte with ack
@@ -32,9 +32,9 @@ static s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw);
  *
  *  Returns an error code on error.
  **/
-static s32 ixgbe_out_i2c_byte_ack(struct ixgbe_hw *hw, u8 byte)
+static int ixgbe_out_i2c_byte_ack(struct ixgbe_hw *hw, u8 byte)
 {
-	s32 status;
+	int status;
 
 	status = ixgbe_clock_out_i2c_byte(hw, byte);
 	if (status)
@@ -49,9 +49,9 @@ static s32 ixgbe_out_i2c_byte_ack(struct ixgbe_hw *hw, u8 byte)
  *
  *  Returns an error code on error.
  **/
-static s32 ixgbe_in_i2c_byte_ack(struct ixgbe_hw *hw, u8 *byte)
+static int ixgbe_in_i2c_byte_ack(struct ixgbe_hw *hw, u8 *byte)
 {
-	s32 status;
+	int status;
 
 	status = ixgbe_clock_in_i2c_byte(hw, byte);
 	if (status)
@@ -85,7 +85,7 @@ static u8 ixgbe_ones_comp_byte_add(u8 add1, u8 add2)
  *
  *  Returns an error code on error.
  */
-s32 ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *hw, u8 addr,
+int ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *hw, u8 addr,
 					u16 reg, u16 *val, bool lock)
 {
 	u32 swfw_mask = hw->phy.phy_semaphore_mask;
@@ -163,7 +163,7 @@ fail:
  *
  *  Returns an error code on error.
  */
-s32 ixgbe_write_i2c_combined_generic_int(struct ixgbe_hw *hw, u8 addr,
+int ixgbe_write_i2c_combined_generic_int(struct ixgbe_hw *hw, u8 addr,
 					 u16 reg, u16 val, bool lock)
 {
 	u32 swfw_mask = hw->phy.phy_semaphore_mask;
@@ -260,7 +260,7 @@ static bool ixgbe_probe_phy(struct ixgbe_hw *hw, u16 phy_addr)
  *
  *  Determines the physical layer module found on the current adapter.
  **/
-s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw)
+int ixgbe_identify_phy_generic(struct ixgbe_hw *hw)
 {
 	u32 status = -EFAULT;
 	u32 phy_addr;
@@ -332,11 +332,11 @@ bool ixgbe_check_reset_blocked(struct ixgbe_hw *hw)
  *  @hw: pointer to hardware structure
  *
  **/
-static s32 ixgbe_get_phy_id(struct ixgbe_hw *hw)
+static int ixgbe_get_phy_id(struct ixgbe_hw *hw)
 {
-	s32 status;
 	u16 phy_id_high = 0;
 	u16 phy_id_low = 0;
+	int status;
 
 	status = hw->phy.ops.read_reg(hw, MDIO_DEVID1, MDIO_MMD_PMAPMD,
 				      &phy_id_high);
@@ -394,11 +394,11 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id)
  *  ixgbe_reset_phy_generic - Performs a PHY reset
  *  @hw: pointer to hardware structure
  **/
-s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw)
+int ixgbe_reset_phy_generic(struct ixgbe_hw *hw)
 {
 	u32 i;
 	u16 ctrl = 0;
-	s32 status = 0;
+	int status = 0;
 
 	if (hw->phy.type == ixgbe_phy_unknown)
 		status = ixgbe_identify_phy_generic(hw);
@@ -470,8 +470,8 @@ s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw)
  *
  *  Reads a value from a specified PHY register without the SWFW lock
  **/
-s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
-		       u16 *phy_data)
+int ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
+			   u16 *phy_data)
 {
 	u32 i, data, command;
 
@@ -546,11 +546,11 @@ s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
  *  @device_type: 5 bit device type
  *  @phy_data: Pointer to read data from PHY register
  **/
-s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
+int ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
 			       u32 device_type, u16 *phy_data)
 {
-	s32 status;
 	u32 gssr = hw->phy.phy_semaphore_mask;
+	int status;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, gssr) == 0) {
 		status = ixgbe_read_phy_reg_mdi(hw, reg_addr, device_type,
@@ -571,8 +571,8 @@ s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
  *  @device_type: 5 bit device type
  *  @phy_data: Data to write to the PHY register
  **/
-s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
-				u32 device_type, u16 phy_data)
+int ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
+			    u16 phy_data)
 {
 	u32 i, command;
 
@@ -644,11 +644,11 @@ s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
  *  @device_type: 5 bit device type
  *  @phy_data: Data to write to the PHY register
  **/
-s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
+int ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
 				u32 device_type, u16 phy_data)
 {
-	s32 status;
 	u32 gssr = hw->phy.phy_semaphore_mask;
+	int status;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, gssr) == 0) {
 		status = ixgbe_write_phy_reg_mdi(hw, reg_addr, device_type,
@@ -668,7 +668,7 @@ s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
  *  @hw: pointer to hardware structure
  *  @cmd: command register value to write
  **/
-static s32 ixgbe_msca_cmd(struct ixgbe_hw *hw, u32 cmd)
+static int ixgbe_msca_cmd(struct ixgbe_hw *hw, u32 cmd)
 {
 	IXGBE_WRITE_REG(hw, IXGBE_MSCA, cmd);
 
@@ -684,11 +684,11 @@ static s32 ixgbe_msca_cmd(struct ixgbe_hw *hw, u32 cmd)
  *  @regnum: register number
  *  @gssr: semaphore flags to acquire
  **/
-static s32 ixgbe_mii_bus_read_generic_c22(struct ixgbe_hw *hw, int addr,
+static int ixgbe_mii_bus_read_generic_c22(struct ixgbe_hw *hw, int addr,
 					  int regnum, u32 gssr)
 {
 	u32 hwaddr, cmd;
-	s32 data;
+	int data;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, gssr))
 		return -EBUSY;
@@ -718,11 +718,11 @@ mii_bus_read_done:
  *  @regnum: register number
  *  @gssr: semaphore flags to acquire
  **/
-static s32 ixgbe_mii_bus_read_generic_c45(struct ixgbe_hw *hw, int addr,
+static int ixgbe_mii_bus_read_generic_c45(struct ixgbe_hw *hw, int addr,
 					  int devad, int regnum, u32 gssr)
 {
 	u32 hwaddr, cmd;
-	s32 data;
+	int data;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, gssr))
 		return -EBUSY;
@@ -756,11 +756,11 @@ mii_bus_read_done:
  *  @val: value to write
  *  @gssr: semaphore flags to acquire
  **/
-static s32 ixgbe_mii_bus_write_generic_c22(struct ixgbe_hw *hw, int addr,
+static int ixgbe_mii_bus_write_generic_c22(struct ixgbe_hw *hw, int addr,
 					   int regnum, u16 val, u32 gssr)
 {
 	u32 hwaddr, cmd;
-	s32 err;
+	int err;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, gssr))
 		return -EBUSY;
@@ -787,12 +787,12 @@ static s32 ixgbe_mii_bus_write_generic_c22(struct ixgbe_hw *hw, int addr,
  *  @val: value to write
  *  @gssr: semaphore flags to acquire
  **/
-static s32 ixgbe_mii_bus_write_generic_c45(struct ixgbe_hw *hw, int addr,
+static int ixgbe_mii_bus_write_generic_c45(struct ixgbe_hw *hw, int addr,
 					   int devad, int regnum, u16 val,
 					   u32 gssr)
 {
 	u32 hwaddr, cmd;
-	s32 err;
+	int err;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, gssr))
 		return -EBUSY;
@@ -821,7 +821,7 @@ mii_bus_write_done:
  *  @addr: address
  *  @regnum: register number
  **/
-static s32 ixgbe_mii_bus_read_c22(struct mii_bus *bus, int addr, int regnum)
+static int ixgbe_mii_bus_read_c22(struct mii_bus *bus, int addr, int regnum)
 {
 	struct ixgbe_adapter *adapter = bus->priv;
 	struct ixgbe_hw *hw = &adapter->hw;
@@ -837,7 +837,7 @@ static s32 ixgbe_mii_bus_read_c22(struct mii_bus *bus, int addr, int regnum)
  *  @addr: address
  *  @regnum: register number
  **/
-static s32 ixgbe_mii_bus_read_c45(struct mii_bus *bus, int devad, int addr,
+static int ixgbe_mii_bus_read_c45(struct mii_bus *bus, int devad, int addr,
 				  int regnum)
 {
 	struct ixgbe_adapter *adapter = bus->priv;
@@ -854,7 +854,7 @@ static s32 ixgbe_mii_bus_read_c45(struct mii_bus *bus, int devad, int addr,
  *  @regnum: register number
  *  @val: value to write
  **/
-static s32 ixgbe_mii_bus_write_c22(struct mii_bus *bus, int addr, int regnum,
+static int ixgbe_mii_bus_write_c22(struct mii_bus *bus, int addr, int regnum,
 				   u16 val)
 {
 	struct ixgbe_adapter *adapter = bus->priv;
@@ -872,7 +872,7 @@ static s32 ixgbe_mii_bus_write_c22(struct mii_bus *bus, int addr, int regnum,
  *  @regnum: register number
  *  @val: value to write
  **/
-static s32 ixgbe_mii_bus_write_c45(struct mii_bus *bus, int addr, int devad,
+static int ixgbe_mii_bus_write_c45(struct mii_bus *bus, int addr, int devad,
 				   int regnum, u16 val)
 {
 	struct ixgbe_adapter *adapter = bus->priv;
@@ -889,7 +889,7 @@ static s32 ixgbe_mii_bus_write_c45(struct mii_bus *bus, int addr, int devad,
  *  @addr: address
  *  @regnum: register number
  **/
-static s32 ixgbe_x550em_a_mii_bus_read_c22(struct mii_bus *bus, int addr,
+static int ixgbe_x550em_a_mii_bus_read_c22(struct mii_bus *bus, int addr,
 					   int regnum)
 {
 	struct ixgbe_adapter *adapter = bus->priv;
@@ -907,7 +907,7 @@ static s32 ixgbe_x550em_a_mii_bus_read_c22(struct mii_bus *bus, int addr,
  *  @devad: device address to read
  *  @regnum: register number
  **/
-static s32 ixgbe_x550em_a_mii_bus_read_c45(struct mii_bus *bus, int addr,
+static int ixgbe_x550em_a_mii_bus_read_c45(struct mii_bus *bus, int addr,
 					   int devad, int regnum)
 {
 	struct ixgbe_adapter *adapter = bus->priv;
@@ -925,7 +925,7 @@ static s32 ixgbe_x550em_a_mii_bus_read_c45(struct mii_bus *bus, int addr,
  *  @regnum: register number
  *  @val: value to write
  **/
-static s32 ixgbe_x550em_a_mii_bus_write_c22(struct mii_bus *bus, int addr,
+static int ixgbe_x550em_a_mii_bus_write_c22(struct mii_bus *bus, int addr,
 					    int regnum, u16 val)
 {
 	struct ixgbe_adapter *adapter = bus->priv;
@@ -944,7 +944,7 @@ static s32 ixgbe_x550em_a_mii_bus_write_c22(struct mii_bus *bus, int addr,
  *  @regnum: register number
  *  @val: value to write
  **/
-static s32 ixgbe_x550em_a_mii_bus_write_c45(struct mii_bus *bus, int addr,
+static int ixgbe_x550em_a_mii_bus_write_c45(struct mii_bus *bus, int addr,
 					    int devad, int regnum, u16 val)
 {
 	struct ixgbe_adapter *adapter = bus->priv;
@@ -1023,13 +1023,13 @@ out:
  *
  * ixgbe_mii_bus_init initializes a mii_bus structure in adapter
  **/
-s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw)
+int ixgbe_mii_bus_init(struct ixgbe_hw *hw)
 {
-	s32 (*write_c22)(struct mii_bus *bus, int addr, int regnum, u16 val);
-	s32 (*read_c22)(struct mii_bus *bus, int addr, int regnum);
-	s32 (*write_c45)(struct mii_bus *bus, int addr, int devad, int regnum,
+	int (*write_c22)(struct mii_bus *bus, int addr, int regnum, u16 val);
+	int (*read_c22)(struct mii_bus *bus, int addr, int regnum);
+	int (*write_c45)(struct mii_bus *bus, int addr, int devad, int regnum,
 			 u16 val);
-	s32 (*read_c45)(struct mii_bus *bus, int addr, int devad, int regnum);
+	int (*read_c45)(struct mii_bus *bus, int addr, int devad, int regnum);
 	struct ixgbe_adapter *adapter = hw->back;
 	struct pci_dev *pdev = adapter->pdev;
 	struct device *dev = &adapter->netdev->dev;
@@ -1095,12 +1095,12 @@ s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw)
  *
  *  Restart autonegotiation and PHY and waits for completion.
  **/
-s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw)
+int ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw)
 {
-	s32 status = 0;
 	u16 autoneg_reg = IXGBE_MII_AUTONEG_REG;
-	bool autoneg = false;
 	ixgbe_link_speed speed;
+	bool autoneg = false;
+	int status = 0;
 
 	ixgbe_get_copper_link_capabilities_generic(hw, &speed, &autoneg);
 
@@ -1173,7 +1173,7 @@ s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw)
  *  @speed: new link speed
  *  @autoneg_wait_to_complete: unused
  **/
-s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
+int ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
 				       ixgbe_link_speed speed,
 				       bool autoneg_wait_to_complete)
 {
@@ -1214,10 +1214,10 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
  * Determines the supported link capabilities by reading the PHY auto
  * negotiation register.
  */
-static s32 ixgbe_get_copper_speeds_supported(struct ixgbe_hw *hw)
+static int ixgbe_get_copper_speeds_supported(struct ixgbe_hw *hw)
 {
 	u16 speed_ability;
-	s32 status;
+	int status;
 
 	status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
 				      &speed_ability);
@@ -1253,11 +1253,11 @@ static s32 ixgbe_get_copper_speeds_supported(struct ixgbe_hw *hw)
  * @speed: pointer to link speed
  * @autoneg: boolean auto-negotiation value
  */
-s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
+int ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
 					       ixgbe_link_speed *speed,
 					       bool *autoneg)
 {
-	s32 status = 0;
+	int status = 0;
 
 	*autoneg = true;
 	if (!hw->phy.speeds_supported)
@@ -1276,15 +1276,15 @@ s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
  *  Reads the VS1 register to determine if link is up and the current speed for
  *  the PHY.
  **/
-s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
+int ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
 			     bool *link_up)
 {
-	s32 status;
-	u32 time_out;
 	u32 max_time_out = 10;
-	u16 phy_link = 0;
 	u16 phy_speed = 0;
+	u16 phy_link = 0;
 	u16 phy_data = 0;
+	u32 time_out;
+	int status;
 
 	/* Initialize speed and link to default case */
 	*link_up = false;
@@ -1326,7 +1326,7 @@ s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
  *	it is called via a function pointer that could call other
  *	functions that could return an error.
  **/
-s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw)
+int ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw)
 {
 	u16 autoneg_reg = IXGBE_MII_AUTONEG_REG;
 	bool autoneg = false;
@@ -1399,13 +1399,13 @@ s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw)
  *  ixgbe_reset_phy_nl - Performs a PHY reset
  *  @hw: pointer to hardware structure
  **/
-s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw)
+int ixgbe_reset_phy_nl(struct ixgbe_hw *hw)
 {
 	u16 phy_offset, control, eword, edata, block_crc;
-	bool end_data = false;
 	u16 list_offset, data_offset;
+	bool end_data = false;
 	u16 phy_data = 0;
-	s32 ret_val;
+	int ret_val;
 	u32 i;
 
 	/* Blocked by MNG FW so bail */
@@ -1506,7 +1506,7 @@ err_eeprom:
  *
  *  Determines HW type and calls appropriate function.
  **/
-s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw)
+int ixgbe_identify_module_generic(struct ixgbe_hw *hw)
 {
 	switch (hw->mac.ops.get_media_type(hw)) {
 	case ixgbe_media_type_fiber:
@@ -1527,19 +1527,20 @@ s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw)
  *
  *  Searches for and identifies the SFP module and assigns appropriate PHY type.
  **/
-s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
+int ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
 {
+	enum ixgbe_sfp_type stored_sfp_type = hw->phy.sfp_type;
 	struct ixgbe_adapter *adapter = hw->back;
-	s32 status;
+	u8 oui_bytes[3] = {0, 0, 0};
+	u8 bitrate_nominal = 0;
+	u8 comp_codes_10g = 0;
+	u8 comp_codes_1g = 0;
+	u16 enforce_sfp = 0;
 	u32 vendor_oui = 0;
-	enum ixgbe_sfp_type stored_sfp_type = hw->phy.sfp_type;
 	u8 identifier = 0;
-	u8 comp_codes_1g = 0;
-	u8 comp_codes_10g = 0;
-	u8 oui_bytes[3] = {0, 0, 0};
 	u8 cable_tech = 0;
 	u8 cable_spec = 0;
-	u16 enforce_sfp = 0;
+	int status;
 
 	if (hw->mac.ops.get_media_type(hw) != ixgbe_media_type_fiber) {
 		hw->phy.sfp_type = ixgbe_sfp_type_not_present;
@@ -1576,7 +1577,12 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
 	status = hw->phy.ops.read_i2c_eeprom(hw,
 					     IXGBE_SFF_CABLE_TECHNOLOGY,
 					     &cable_tech);
+	if (status)
+		goto err_read_i2c_eeprom;
 
+	status = hw->phy.ops.read_i2c_eeprom(hw,
+					     IXGBE_SFF_BITRATE_NOMINAL,
+					     &bitrate_nominal);
 	if (status)
 		goto err_read_i2c_eeprom;
 
@@ -1659,6 +1665,18 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
 			else
 				hw->phy.sfp_type =
 					ixgbe_sfp_type_1g_lx_core1;
+		/* Support only Ethernet 1000BASE-BX10, checking the Bit Rate
+		 * Nominal Value as per SFF-8472 by convention 1.25 Gb/s should
+		 * be rounded up to 0Dh (13 in units of 100 MBd) for 1000BASE-BX
+		 */
+		} else if ((comp_codes_1g & IXGBE_SFF_BASEBX10_CAPABLE) &&
+			   (bitrate_nominal == 0xD)) {
+			if (hw->bus.lan_id == 0)
+				hw->phy.sfp_type =
+					ixgbe_sfp_type_1g_bx_core0;
+			else
+				hw->phy.sfp_type =
+					ixgbe_sfp_type_1g_bx_core1;
 		} else {
 			hw->phy.sfp_type = ixgbe_sfp_type_unknown;
 		}
@@ -1747,7 +1765,9 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
 	      hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
 	      hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core1 ||
 	      hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
-	      hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1)) {
+	      hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1 ||
+	      hw->phy.sfp_type == ixgbe_sfp_type_1g_bx_core0 ||
+	      hw->phy.sfp_type == ixgbe_sfp_type_1g_bx_core1)) {
 		hw->phy.type = ixgbe_phy_sfp_unsupported;
 		return -EOPNOTSUPP;
 	}
@@ -1763,7 +1783,9 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
 	      hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
 	      hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core1 ||
 	      hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
-	      hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1)) {
+	      hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1 ||
+	      hw->phy.sfp_type == ixgbe_sfp_type_1g_bx_core0 ||
+	      hw->phy.sfp_type == ixgbe_sfp_type_1g_bx_core1)) {
 		/* Make sure we're a supported PHY type */
 		if (hw->phy.type == ixgbe_phy_sfp_intel)
 			return 0;
@@ -1792,10 +1814,10 @@ err_read_i2c_eeprom:
  *
  * Searches for and identifies the QSFP module and assigns appropriate PHY type
  **/
-static s32 ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw)
+static int ixgbe_identify_qsfp_module_generic(struct ixgbe_hw *hw)
 {
 	struct ixgbe_adapter *adapter = hw->back;
-	s32 status;
+	int status;
 	u32 vendor_oui = 0;
 	enum ixgbe_sfp_type stored_sfp_type = hw->phy.sfp_type;
 	u8 identifier = 0;
@@ -1975,7 +1997,7 @@ err_read_i2c_eeprom:
  *  Checks the MAC's EEPROM to see if it supports a given SFP+ module type, if
  *  so it returns the offsets to the phy init sequence block.
  **/
-s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
+int ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
 					u16 *list_offset,
 					u16 *data_offset)
 {
@@ -1999,12 +2021,14 @@ s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
 	if (sfp_type == ixgbe_sfp_type_da_act_lmt_core0 ||
 	    sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
 	    sfp_type == ixgbe_sfp_type_1g_cu_core0 ||
-	    sfp_type == ixgbe_sfp_type_1g_sx_core0)
+	    sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
+	    sfp_type == ixgbe_sfp_type_1g_bx_core0)
 		sfp_type = ixgbe_sfp_type_srlr_core0;
 	else if (sfp_type == ixgbe_sfp_type_da_act_lmt_core1 ||
 		 sfp_type == ixgbe_sfp_type_1g_lx_core1 ||
 		 sfp_type == ixgbe_sfp_type_1g_cu_core1 ||
-		 sfp_type == ixgbe_sfp_type_1g_sx_core1)
+		 sfp_type == ixgbe_sfp_type_1g_sx_core1 ||
+		 sfp_type == ixgbe_sfp_type_1g_bx_core1)
 		sfp_type = ixgbe_sfp_type_srlr_core1;
 
 	/* Read offset to PHY init contents */
@@ -2065,7 +2089,7 @@ err_phy:
  *
  *  Performs byte read operation to SFP module's EEPROM over I2C interface.
  **/
-s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
 				  u8 *eeprom_data)
 {
 	return hw->phy.ops.read_i2c_byte(hw, byte_offset,
@@ -2081,7 +2105,7 @@ s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
  *
  *  Performs byte read operation to SFP module's SFF-8472 data over I2C
  **/
-s32 ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset,
 				   u8 *sff8472_data)
 {
 	return hw->phy.ops.read_i2c_byte(hw, byte_offset,
@@ -2097,7 +2121,7 @@ s32 ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset,
  *
  *  Performs byte write operation to SFP module's EEPROM over I2C interface.
  **/
-s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
 				   u8 eeprom_data)
 {
 	return hw->phy.ops.write_i2c_byte(hw, byte_offset,
@@ -2131,14 +2155,14 @@ static bool ixgbe_is_sfp_probe(struct ixgbe_hw *hw, u8 offset, u8 addr)
  *  Performs byte read operation to SFP module's EEPROM over I2C interface at
  *  a specified device address.
  */
-static s32 ixgbe_read_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
+static int ixgbe_read_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
 					   u8 dev_addr, u8 *data, bool lock)
 {
-	s32 status;
-	u32 max_retry = 10;
-	u32 retry = 0;
 	u32 swfw_mask = hw->phy.phy_semaphore_mask;
+	u32 max_retry = 10;
 	bool nack = true;
+	u32 retry = 0;
+	int status;
 
 	if (hw->mac.type >= ixgbe_mac_X550)
 		max_retry = 3;
@@ -2221,7 +2245,7 @@ fail:
  *  Performs byte read operation to SFP module's EEPROM over I2C interface at
  *  a specified device address.
  */
-s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 				u8 dev_addr, u8 *data)
 {
 	return ixgbe_read_i2c_byte_generic_int(hw, byte_offset, dev_addr,
@@ -2238,7 +2262,7 @@ s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
  *  Performs byte read operation to SFP module's EEPROM over I2C interface at
  *  a specified device address.
  */
-s32 ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
 					 u8 dev_addr, u8 *data)
 {
 	return ixgbe_read_i2c_byte_generic_int(hw, byte_offset, dev_addr,
@@ -2256,13 +2280,13 @@ s32 ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
  *  Performs byte write operation to SFP module's EEPROM over I2C interface at
  *  a specified device address.
  */
-static s32 ixgbe_write_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
+static int ixgbe_write_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
 					    u8 dev_addr, u8 data, bool lock)
 {
-	s32 status;
+	u32 swfw_mask = hw->phy.phy_semaphore_mask;
 	u32 max_retry = 1;
 	u32 retry = 0;
-	u32 swfw_mask = hw->phy.phy_semaphore_mask;
+	int status;
 
 	if (lock && hw->mac.ops.acquire_swfw_sync(hw, swfw_mask))
 		return -EBUSY;
@@ -2324,7 +2348,7 @@ fail:
  *  Performs byte write operation to SFP module's EEPROM over I2C interface at
  *  a specified device address.
  */
-s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 				 u8 dev_addr, u8 data)
 {
 	return ixgbe_write_i2c_byte_generic_int(hw, byte_offset, dev_addr,
@@ -2341,7 +2365,7 @@ s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
  *  Performs byte write operation to SFP module's EEPROM over I2C interface at
  *  a specified device address.
  */
-s32 ixgbe_write_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_write_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
 					  u8 dev_addr, u8 data)
 {
 	return ixgbe_write_i2c_byte_generic_int(hw, byte_offset, dev_addr,
@@ -2422,10 +2446,10 @@ static void ixgbe_i2c_stop(struct ixgbe_hw *hw)
  *
  *  Clocks in one byte data via I2C data/clock
  **/
-static s32 ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data)
+static int ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data)
 {
-	s32 i;
 	bool bit = false;
+	int i;
 
 	*data = 0;
 	for (i = 7; i >= 0; i--) {
@@ -2443,12 +2467,12 @@ static s32 ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data)
  *
  *  Clocks out one byte data via I2C data/clock
  **/
-static s32 ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data)
+static int ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data)
 {
-	s32 status;
-	s32 i;
-	u32 i2cctl;
 	bool bit = false;
+	int status;
+	u32 i2cctl;
+	int i;
 
 	for (i = 7; i >= 0; i--) {
 		bit = (data >> i) & 0x1;
@@ -2474,14 +2498,14 @@ static s32 ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data)
  *
  *  Clocks in/out one bit via I2C data/clock
  **/
-static s32 ixgbe_get_i2c_ack(struct ixgbe_hw *hw)
+static int ixgbe_get_i2c_ack(struct ixgbe_hw *hw)
 {
-	u32 data_oe_bit = IXGBE_I2C_DATA_OE_N_EN(hw);
-	s32 status = 0;
-	u32 i = 0;
 	u32 i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL(hw));
+	u32 data_oe_bit = IXGBE_I2C_DATA_OE_N_EN(hw);
 	u32 timeout = 10;
 	bool ack = true;
+	int status = 0;
+	u32 i = 0;
 
 	if (data_oe_bit) {
 		i2cctl |= IXGBE_I2C_DATA_OUT(hw);
@@ -2525,7 +2549,7 @@ static s32 ixgbe_get_i2c_ack(struct ixgbe_hw *hw)
  *
  *  Clocks in one bit via I2C data/clock
  **/
-static s32 ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, bool *data)
+static int ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, bool *data)
 {
 	u32 i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL(hw));
 	u32 data_oe_bit = IXGBE_I2C_DATA_OE_N_EN(hw);
@@ -2559,10 +2583,10 @@ static s32 ixgbe_clock_in_i2c_bit(struct ixgbe_hw *hw, bool *data)
  *
  *  Clocks out one bit via I2C data/clock
  **/
-static s32 ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, bool data)
+static int ixgbe_clock_out_i2c_bit(struct ixgbe_hw *hw, bool data)
 {
-	s32 status;
 	u32 i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL(hw));
+	int status;
 
 	status = ixgbe_set_i2c_data(hw, &i2cctl, data);
 	if (status == 0) {
@@ -2647,7 +2671,7 @@ static void ixgbe_lower_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl)
  *  Sets the I2C data bit
  *  Asserts the I2C data output enable on X550 hardware.
  **/
-static s32 ixgbe_set_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl, bool data)
+static int ixgbe_set_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl, bool data)
 {
 	u32 data_oe_bit = IXGBE_I2C_DATA_OE_N_EN(hw);
 
@@ -2769,7 +2793,7 @@ bool ixgbe_tn_check_overtemp(struct ixgbe_hw *hw)
  *  @hw: pointer to hardware structure
  *  @on: true for on, false for off
  **/
-s32 ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on)
+int ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on)
 {
 	u32 status;
 	u16 reg;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
index ef72729d7c93..14aa2ca51f70 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
@@ -17,6 +17,7 @@
 #define IXGBE_SFF_1GBE_COMP_CODES	0x6
 #define IXGBE_SFF_10GBE_COMP_CODES	0x3
 #define IXGBE_SFF_CABLE_TECHNOLOGY	0x8
+#define IXGBE_SFF_BITRATE_NOMINAL	0xC
 #define IXGBE_SFF_CABLE_SPEC_COMP	0x3C
 #define IXGBE_SFF_SFF_8472_SWAP		0x5C
 #define IXGBE_SFF_SFF_8472_COMP		0x5E
@@ -39,6 +40,7 @@
 #define IXGBE_SFF_1GBASESX_CAPABLE		0x1
 #define IXGBE_SFF_1GBASELX_CAPABLE		0x2
 #define IXGBE_SFF_1GBASET_CAPABLE		0x8
+#define IXGBE_SFF_BASEBX10_CAPABLE		0x64
 #define IXGBE_SFF_10GBASESR_CAPABLE		0x10
 #define IXGBE_SFF_10GBASELR_CAPABLE		0x20
 #define IXGBE_SFF_SOFT_RS_SELECT_MASK		0x8
@@ -121,57 +123,57 @@
 /* SFP+ SFF-8472 Compliance code */
 #define IXGBE_SFF_SFF_8472_UNSUP      0x00
 
-s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw);
+int ixgbe_mii_bus_init(struct ixgbe_hw *hw);
 
-s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw);
-s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw);
-s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
+int ixgbe_identify_phy_generic(struct ixgbe_hw *hw);
+int ixgbe_reset_phy_generic(struct ixgbe_hw *hw);
+int ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
 			       u32 device_type, u16 *phy_data);
-s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
+int ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
 				u32 device_type, u16 phy_data);
-s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
+int ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
 			   u32 device_type, u16 *phy_data);
-s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
+int ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
 			    u32 device_type, u16 phy_data);
-s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw);
-s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
+int ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw);
+int ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
 				       ixgbe_link_speed speed,
 				       bool autoneg_wait_to_complete);
-s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
+int ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
 					       ixgbe_link_speed *speed,
 					       bool *autoneg);
 bool ixgbe_check_reset_blocked(struct ixgbe_hw *hw);
 
 /* PHY specific */
-s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
+int ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
 			     ixgbe_link_speed *speed,
 			     bool *link_up);
-s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw);
+int ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw);
 
-s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
-s32 ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on);
-s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw);
-s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
-s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
+int ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
+int ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on);
+int ixgbe_identify_module_generic(struct ixgbe_hw *hw);
+int ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
+int ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
 					u16 *list_offset,
 					u16 *data_offset);
 bool ixgbe_tn_check_overtemp(struct ixgbe_hw *hw);
-s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 				u8 dev_addr, u8 *data);
-s32 ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
 					 u8 dev_addr, u8 *data);
-s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 				 u8 dev_addr, u8 data);
-s32 ixgbe_write_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_write_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset,
 					  u8 dev_addr, u8 data);
-s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
 				  u8 *eeprom_data);
-s32 ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset,
 				   u8 *sff8472_data);
-s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
+int ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
 				   u8 eeprom_data);
-s32 ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg,
+int ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg,
 					u16 *val, bool lock);
-s32 ixgbe_write_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg,
+int ixgbe_write_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg,
 					 u16 val, bool lock);
 #endif /* _IXGBE_PHY_H_ */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index 7299a830f6e4..fcfd0a075eee 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -492,7 +492,7 @@ static int ixgbe_set_vf_lpe(struct ixgbe_adapter *adapter, u32 max_frame, u32 vf
 		struct net_device *dev = adapter->netdev;
 		int pf_max_frame = dev->mtu + ETH_HLEN;
 		u32 reg_offset, vf_shift, vfre;
-		s32 err = 0;
+		int err = 0;
 
 #ifdef CONFIG_FCOE
 		if (dev->features & NETIF_F_FCOE_MTU)
@@ -775,7 +775,7 @@ static void ixgbe_vf_clear_mbx(struct ixgbe_adapter *adapter, u32 vf)
 static int ixgbe_set_vf_mac(struct ixgbe_adapter *adapter,
 			    int vf, unsigned char *mac_addr)
 {
-	s32 retval;
+	int retval;
 
 	ixgbe_del_mac_filter(adapter, adapter->vfinfo[vf].vf_mac_addresses, vf);
 	retval = ixgbe_add_mac_filter(adapter, mac_addr, vf);
@@ -1254,7 +1254,7 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
 	u32 mbx_size = IXGBE_VFMAILBOX_SIZE;
 	u32 msgbuf[IXGBE_VFMAILBOX_SIZE];
 	struct ixgbe_hw *hw = &adapter->hw;
-	s32 retval;
+	int retval;
 
 	retval = ixgbe_read_mbx(hw, msgbuf, mbx_size, vf);
 
@@ -1418,7 +1418,7 @@ void ixgbe_set_all_vfs(struct ixgbe_adapter *adapter)
 int ixgbe_ndo_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
-	s32 retval;
+	int retval;
 
 	if (vf >= adapter->num_vfs)
 		return -EINVAL;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h
index f1f69ce67420..78deea5ec536 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h
@@ -46,4 +46,11 @@ bool ixgbe_clean_xdp_tx_irq(struct ixgbe_q_vector *q_vector,
 int ixgbe_xsk_wakeup(struct net_device *dev, u32 queue_id, u32 flags);
 void ixgbe_xsk_clean_tx_ring(struct ixgbe_ring *tx_ring);
 
+void ixgbe_update_tx_ring_stats(struct ixgbe_ring *tx_ring,
+				struct ixgbe_q_vector *q_vector, u64 pkts,
+				u64 bytes);
+void ixgbe_update_rx_ring_stats(struct ixgbe_ring *rx_ring,
+				struct ixgbe_q_vector *q_vector, u64 pkts,
+				u64 bytes);
+
 #endif /* #define _IXGBE_TXRX_COMMON_H_ */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 61b9774b3d31..ed440dd0c4f9 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -3210,6 +3210,9 @@ enum ixgbe_sfp_type {
 	ixgbe_sfp_type_1g_sx_core1 = 12,
 	ixgbe_sfp_type_1g_lx_core0 = 13,
 	ixgbe_sfp_type_1g_lx_core1 = 14,
+	ixgbe_sfp_type_1g_bx_core0 = 15,
+	ixgbe_sfp_type_1g_bx_core1 = 16,
+
 	ixgbe_sfp_type_not_present = 0xFFFE,
 	ixgbe_sfp_type_unknown = 0xFFFF
 };
@@ -3393,50 +3396,50 @@ struct ixgbe_hw;
 
 /* Function pointer table */
 struct ixgbe_eeprom_operations {
-	s32 (*init_params)(struct ixgbe_hw *);
-	s32 (*read)(struct ixgbe_hw *, u16, u16 *);
-	s32 (*read_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
-	s32 (*write)(struct ixgbe_hw *, u16, u16);
-	s32 (*write_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
-	s32 (*validate_checksum)(struct ixgbe_hw *, u16 *);
-	s32 (*update_checksum)(struct ixgbe_hw *);
-	s32 (*calc_checksum)(struct ixgbe_hw *);
+	int (*init_params)(struct ixgbe_hw *);
+	int (*read)(struct ixgbe_hw *, u16, u16 *);
+	int (*read_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
+	int (*write)(struct ixgbe_hw *, u16, u16);
+	int (*write_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
+	int (*validate_checksum)(struct ixgbe_hw *, u16 *);
+	int (*update_checksum)(struct ixgbe_hw *);
+	int (*calc_checksum)(struct ixgbe_hw *);
 };
 
 struct ixgbe_mac_operations {
-	s32 (*init_hw)(struct ixgbe_hw *);
-	s32 (*reset_hw)(struct ixgbe_hw *);
-	s32 (*start_hw)(struct ixgbe_hw *);
-	s32 (*clear_hw_cntrs)(struct ixgbe_hw *);
+	int (*init_hw)(struct ixgbe_hw *);
+	int (*reset_hw)(struct ixgbe_hw *);
+	int (*start_hw)(struct ixgbe_hw *);
+	int (*clear_hw_cntrs)(struct ixgbe_hw *);
 	enum ixgbe_media_type (*get_media_type)(struct ixgbe_hw *);
-	s32 (*get_mac_addr)(struct ixgbe_hw *, u8 *);
-	s32 (*get_san_mac_addr)(struct ixgbe_hw *, u8 *);
-	s32 (*get_device_caps)(struct ixgbe_hw *, u16 *);
-	s32 (*get_wwn_prefix)(struct ixgbe_hw *, u16 *, u16 *);
-	s32 (*stop_adapter)(struct ixgbe_hw *);
-	s32 (*get_bus_info)(struct ixgbe_hw *);
+	int (*get_mac_addr)(struct ixgbe_hw *, u8 *);
+	int (*get_san_mac_addr)(struct ixgbe_hw *, u8 *);
+	int (*get_device_caps)(struct ixgbe_hw *, u16 *);
+	int (*get_wwn_prefix)(struct ixgbe_hw *, u16 *, u16 *);
+	int (*stop_adapter)(struct ixgbe_hw *);
+	int (*get_bus_info)(struct ixgbe_hw *);
 	void (*set_lan_id)(struct ixgbe_hw *);
-	s32 (*read_analog_reg8)(struct ixgbe_hw*, u32, u8*);
-	s32 (*write_analog_reg8)(struct ixgbe_hw*, u32, u8);
-	s32 (*setup_sfp)(struct ixgbe_hw *);
-	s32 (*disable_rx_buff)(struct ixgbe_hw *);
-	s32 (*enable_rx_buff)(struct ixgbe_hw *);
-	s32 (*enable_rx_dma)(struct ixgbe_hw *, u32);
-	s32 (*acquire_swfw_sync)(struct ixgbe_hw *, u32);
+	int (*read_analog_reg8)(struct ixgbe_hw*, u32, u8*);
+	int (*write_analog_reg8)(struct ixgbe_hw*, u32, u8);
+	int (*setup_sfp)(struct ixgbe_hw *);
+	int (*disable_rx_buff)(struct ixgbe_hw *);
+	int (*enable_rx_buff)(struct ixgbe_hw *);
+	int (*enable_rx_dma)(struct ixgbe_hw *, u32);
+	int (*acquire_swfw_sync)(struct ixgbe_hw *, u32);
 	void (*release_swfw_sync)(struct ixgbe_hw *, u32);
 	void (*init_swfw_sync)(struct ixgbe_hw *);
-	s32 (*prot_autoc_read)(struct ixgbe_hw *, bool *, u32 *);
-	s32 (*prot_autoc_write)(struct ixgbe_hw *, u32, bool);
+	int (*prot_autoc_read)(struct ixgbe_hw *, bool *, u32 *);
+	int (*prot_autoc_write)(struct ixgbe_hw *, u32, bool);
 
 	/* Link */
 	void (*disable_tx_laser)(struct ixgbe_hw *);
 	void (*enable_tx_laser)(struct ixgbe_hw *);
 	void (*flap_tx_laser)(struct ixgbe_hw *);
 	void (*stop_link_on_d3)(struct ixgbe_hw *);
-	s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool);
-	s32 (*setup_mac_link)(struct ixgbe_hw *, ixgbe_link_speed, bool);
-	s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool);
-	s32 (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *,
+	int (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool);
+	int (*setup_mac_link)(struct ixgbe_hw *, ixgbe_link_speed, bool);
+	int (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool);
+	int (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *,
 				     bool *);
 	void (*set_rate_select_speed)(struct ixgbe_hw *, ixgbe_link_speed);
 
@@ -3444,38 +3447,38 @@ struct ixgbe_mac_operations {
 	void (*set_rxpba)(struct ixgbe_hw *, int, u32, int);
 
 	/* LED */
-	s32 (*led_on)(struct ixgbe_hw *, u32);
-	s32 (*led_off)(struct ixgbe_hw *, u32);
-	s32 (*blink_led_start)(struct ixgbe_hw *, u32);
-	s32 (*blink_led_stop)(struct ixgbe_hw *, u32);
-	s32 (*init_led_link_act)(struct ixgbe_hw *);
+	int (*led_on)(struct ixgbe_hw *, u32);
+	int (*led_off)(struct ixgbe_hw *, u32);
+	int (*blink_led_start)(struct ixgbe_hw *, u32);
+	int (*blink_led_stop)(struct ixgbe_hw *, u32);
+	int (*init_led_link_act)(struct ixgbe_hw *);
 
 	/* RAR, Multicast, VLAN */
-	s32 (*set_rar)(struct ixgbe_hw *, u32, u8 *, u32, u32);
-	s32 (*clear_rar)(struct ixgbe_hw *, u32);
-	s32 (*set_vmdq)(struct ixgbe_hw *, u32, u32);
-	s32 (*set_vmdq_san_mac)(struct ixgbe_hw *, u32);
-	s32 (*clear_vmdq)(struct ixgbe_hw *, u32, u32);
-	s32 (*init_rx_addrs)(struct ixgbe_hw *);
-	s32 (*update_mc_addr_list)(struct ixgbe_hw *, struct net_device *);
-	s32 (*enable_mc)(struct ixgbe_hw *);
-	s32 (*disable_mc)(struct ixgbe_hw *);
-	s32 (*clear_vfta)(struct ixgbe_hw *);
-	s32 (*set_vfta)(struct ixgbe_hw *, u32, u32, bool, bool);
-	s32 (*init_uta_tables)(struct ixgbe_hw *);
+	int (*set_rar)(struct ixgbe_hw *, u32, u8 *, u32, u32);
+	int (*clear_rar)(struct ixgbe_hw *, u32);
+	int (*set_vmdq)(struct ixgbe_hw *, u32, u32);
+	int (*set_vmdq_san_mac)(struct ixgbe_hw *, u32);
+	int (*clear_vmdq)(struct ixgbe_hw *, u32, u32);
+	int (*init_rx_addrs)(struct ixgbe_hw *);
+	int (*update_mc_addr_list)(struct ixgbe_hw *, struct net_device *);
+	int (*enable_mc)(struct ixgbe_hw *);
+	int (*disable_mc)(struct ixgbe_hw *);
+	int (*clear_vfta)(struct ixgbe_hw *);
+	int (*set_vfta)(struct ixgbe_hw *, u32, u32, bool, bool);
+	int (*init_uta_tables)(struct ixgbe_hw *);
 	void (*set_mac_anti_spoofing)(struct ixgbe_hw *, bool, int);
 	void (*set_vlan_anti_spoofing)(struct ixgbe_hw *, bool, int);
 
 	/* Flow Control */
-	s32 (*fc_enable)(struct ixgbe_hw *);
-	s32 (*setup_fc)(struct ixgbe_hw *);
+	int (*fc_enable)(struct ixgbe_hw *);
+	int (*setup_fc)(struct ixgbe_hw *);
 	void (*fc_autoneg)(struct ixgbe_hw *);
 
 	/* Manageability interface */
-	s32 (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8, u16,
+	int (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8, u16,
 			      const char *);
-	s32 (*get_thermal_sensor_data)(struct ixgbe_hw *);
-	s32 (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw);
+	int (*get_thermal_sensor_data)(struct ixgbe_hw *);
+	int (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw);
 	bool (*fw_recovery_mode)(struct ixgbe_hw *hw);
 	void (*disable_rx)(struct ixgbe_hw *hw);
 	void (*enable_rx)(struct ixgbe_hw *hw);
@@ -3484,47 +3487,47 @@ struct ixgbe_mac_operations {
 	void (*set_ethertype_anti_spoofing)(struct ixgbe_hw *, bool, int);
 
 	/* DMA Coalescing */
-	s32 (*dmac_config)(struct ixgbe_hw *hw);
-	s32 (*dmac_update_tcs)(struct ixgbe_hw *hw);
-	s32 (*dmac_config_tcs)(struct ixgbe_hw *hw);
-	s32 (*read_iosf_sb_reg)(struct ixgbe_hw *, u32, u32, u32 *);
-	s32 (*write_iosf_sb_reg)(struct ixgbe_hw *, u32, u32, u32);
+	int (*dmac_config)(struct ixgbe_hw *hw);
+	int (*dmac_update_tcs)(struct ixgbe_hw *hw);
+	int (*dmac_config_tcs)(struct ixgbe_hw *hw);
+	int (*read_iosf_sb_reg)(struct ixgbe_hw *, u32, u32, u32 *);
+	int (*write_iosf_sb_reg)(struct ixgbe_hw *, u32, u32, u32);
 };
 
 struct ixgbe_phy_operations {
-	s32 (*identify)(struct ixgbe_hw *);
-	s32 (*identify_sfp)(struct ixgbe_hw *);
-	s32 (*init)(struct ixgbe_hw *);
-	s32 (*reset)(struct ixgbe_hw *);
-	s32 (*read_reg)(struct ixgbe_hw *, u32, u32, u16 *);
-	s32 (*write_reg)(struct ixgbe_hw *, u32, u32, u16);
-	s32 (*read_reg_mdi)(struct ixgbe_hw *, u32, u32, u16 *);
-	s32 (*write_reg_mdi)(struct ixgbe_hw *, u32, u32, u16);
-	s32 (*setup_link)(struct ixgbe_hw *);
-	s32 (*setup_internal_link)(struct ixgbe_hw *);
-	s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool);
-	s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
-	s32 (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *);
-	s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
-	s32 (*read_i2c_sff8472)(struct ixgbe_hw *, u8 , u8 *);
-	s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *);
-	s32 (*write_i2c_eeprom)(struct ixgbe_hw *, u8, u8);
+	int (*identify)(struct ixgbe_hw *);
+	int (*identify_sfp)(struct ixgbe_hw *);
+	int (*init)(struct ixgbe_hw *);
+	int (*reset)(struct ixgbe_hw *);
+	int (*read_reg)(struct ixgbe_hw *, u32, u32, u16 *);
+	int (*write_reg)(struct ixgbe_hw *, u32, u32, u16);
+	int (*read_reg_mdi)(struct ixgbe_hw *, u32, u32, u16 *);
+	int (*write_reg_mdi)(struct ixgbe_hw *, u32, u32, u16);
+	int (*setup_link)(struct ixgbe_hw *);
+	int (*setup_internal_link)(struct ixgbe_hw *);
+	int (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool);
+	int (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
+	int (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *);
+	int (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
+	int (*read_i2c_sff8472)(struct ixgbe_hw *, u8, u8 *);
+	int (*read_i2c_eeprom)(struct ixgbe_hw *, u8, u8 *);
+	int (*write_i2c_eeprom)(struct ixgbe_hw *, u8, u8);
 	bool (*check_overtemp)(struct ixgbe_hw *);
-	s32 (*set_phy_power)(struct ixgbe_hw *, bool on);
-	s32 (*enter_lplu)(struct ixgbe_hw *);
-	s32 (*handle_lasi)(struct ixgbe_hw *hw, bool *);
-	s32 (*read_i2c_byte_unlocked)(struct ixgbe_hw *, u8 offset, u8 addr,
+	int (*set_phy_power)(struct ixgbe_hw *, bool on);
+	int (*enter_lplu)(struct ixgbe_hw *);
+	int (*handle_lasi)(struct ixgbe_hw *hw, bool *);
+	int (*read_i2c_byte_unlocked)(struct ixgbe_hw *, u8 offset, u8 addr,
 				      u8 *value);
-	s32 (*write_i2c_byte_unlocked)(struct ixgbe_hw *, u8 offset, u8 addr,
+	int (*write_i2c_byte_unlocked)(struct ixgbe_hw *, u8 offset, u8 addr,
 				       u8 value);
 };
 
 struct ixgbe_link_operations {
-	s32 (*read_link)(struct ixgbe_hw *, u8 addr, u16 reg, u16 *val);
-	s32 (*read_link_unlocked)(struct ixgbe_hw *, u8 addr, u16 reg,
+	int (*read_link)(struct ixgbe_hw *, u8 addr, u16 reg, u16 *val);
+	int (*read_link_unlocked)(struct ixgbe_hw *, u8 addr, u16 reg,
 				  u16 *val);
-	s32 (*write_link)(struct ixgbe_hw *, u8 addr, u16 reg, u16 val);
-	s32 (*write_link_unlocked)(struct ixgbe_hw *, u8 addr, u16 reg,
+	int (*write_link)(struct ixgbe_hw *, u8 addr, u16 reg, u16 val);
+	int (*write_link_unlocked)(struct ixgbe_hw *, u8 addr, u16 reg,
 				   u16 val);
 };
 
@@ -3602,14 +3605,14 @@ struct ixgbe_phy_info {
 #include "ixgbe_mbx.h"
 
 struct ixgbe_mbx_operations {
-	s32 (*init_params)(struct ixgbe_hw *hw);
-	s32 (*read)(struct ixgbe_hw *, u32 *, u16,  u16);
-	s32 (*write)(struct ixgbe_hw *, u32 *, u16, u16);
-	s32 (*read_posted)(struct ixgbe_hw *, u32 *, u16,  u16);
-	s32 (*write_posted)(struct ixgbe_hw *, u32 *, u16, u16);
-	s32 (*check_for_msg)(struct ixgbe_hw *, u16);
-	s32 (*check_for_ack)(struct ixgbe_hw *, u16);
-	s32 (*check_for_rst)(struct ixgbe_hw *, u16);
+	int (*init_params)(struct ixgbe_hw *hw);
+	int (*read)(struct ixgbe_hw *, u32 *, u16,  u16);
+	int (*write)(struct ixgbe_hw *, u32 *, u16, u16);
+	int (*read_posted)(struct ixgbe_hw *, u32 *, u16,  u16);
+	int (*write_posted)(struct ixgbe_hw *, u32 *, u16, u16);
+	int (*check_for_msg)(struct ixgbe_hw *, u16);
+	int (*check_for_ack)(struct ixgbe_hw *, u16);
+	int (*check_for_rst)(struct ixgbe_hw *, u16);
 };
 
 struct ixgbe_mbx_stats {
@@ -3656,7 +3659,7 @@ struct ixgbe_hw {
 
 struct ixgbe_info {
 	enum ixgbe_mac_type		mac;
-	s32 				(*get_invariants)(struct ixgbe_hw *);
+	int				(*get_invariants)(struct ixgbe_hw *);
 	const struct ixgbe_mac_operations	*mac_ops;
 	const struct ixgbe_eeprom_operations	*eeprom_ops;
 	const struct ixgbe_phy_operations	*phy_ops;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
index 57a912e4653f..f1ffa398f6df 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
@@ -16,9 +16,9 @@
 #define IXGBE_X540_VFT_TBL_SIZE		128
 #define IXGBE_X540_RX_PB_SIZE		384
 
-static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw);
-static s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw);
-static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw);
+static int ixgbe_update_flash_X540(struct ixgbe_hw *hw);
+static int ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw);
+static int ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw);
 static void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw);
 
 enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw)
@@ -26,7 +26,7 @@ enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw)
 	return ixgbe_media_type_copper;
 }
 
-s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
+int ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 	struct ixgbe_phy_info *phy = &hw->phy;
@@ -51,7 +51,7 @@ s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
  *  @speed: new link speed
  *  @autoneg_wait_to_complete: true when waiting for completion is needed
  **/
-s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+int ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed,
 			      bool autoneg_wait_to_complete)
 {
 	return hw->phy.ops.setup_link_speed(hw, speed,
@@ -66,11 +66,11 @@ s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed,
  *  and clears all interrupts, perform a PHY reset, and perform a link (MAC)
  *  reset.
  **/
-s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
+int ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
 {
-	s32 status;
-	u32 ctrl, i;
 	u32 swfw_mask = hw->phy.phy_semaphore_mask;
+	u32 ctrl, i;
+	int status;
 
 	/* Call adapter stop to disable tx/rx and clear interrupts */
 	status = hw->mac.ops.stop_adapter(hw);
@@ -166,9 +166,9 @@ mac_reset_top:
  *  and the generation start_hw function.
  *  Then performs revision-specific operations, if any.
  **/
-s32 ixgbe_start_hw_X540(struct ixgbe_hw *hw)
+int ixgbe_start_hw_X540(struct ixgbe_hw *hw)
 {
-	s32 ret_val;
+	int ret_val;
 
 	ret_val = ixgbe_start_hw_generic(hw);
 	if (ret_val)
@@ -184,7 +184,7 @@ s32 ixgbe_start_hw_X540(struct ixgbe_hw *hw)
  *  Initializes the EEPROM parameters ixgbe_eeprom_info within the
  *  ixgbe_hw struct in order to set up EEPROM access.
  **/
-s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
+int ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
 {
 	struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
 
@@ -215,9 +215,9 @@ s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
  *
  *  Reads a 16 bit word from the EEPROM using the EERD register.
  **/
-static s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
+static int ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
 {
-	s32 status;
+	int status;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM))
 		return -EBUSY;
@@ -237,10 +237,10 @@ static s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
  *
  *  Reads a 16 bit word(s) from the EEPROM using the EERD register.
  **/
-static s32 ixgbe_read_eerd_buffer_X540(struct ixgbe_hw *hw,
+static int ixgbe_read_eerd_buffer_X540(struct ixgbe_hw *hw,
 				       u16 offset, u16 words, u16 *data)
 {
-	s32 status;
+	int status;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM))
 		return -EBUSY;
@@ -259,9 +259,9 @@ static s32 ixgbe_read_eerd_buffer_X540(struct ixgbe_hw *hw,
  *
  *  Write a 16 bit word to the EEPROM using the EEWR register.
  **/
-static s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
+static int ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
 {
-	s32 status;
+	int status;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM))
 		return -EBUSY;
@@ -281,10 +281,10 @@ static s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
  *
  *  Write a 16 bit word(s) to the EEPROM using the EEWR register.
  **/
-static s32 ixgbe_write_eewr_buffer_X540(struct ixgbe_hw *hw,
+static int ixgbe_write_eewr_buffer_X540(struct ixgbe_hw *hw,
 					u16 offset, u16 words, u16 *data)
 {
-	s32 status;
+	int status;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM))
 		return -EBUSY;
@@ -303,7 +303,7 @@ static s32 ixgbe_write_eewr_buffer_X540(struct ixgbe_hw *hw,
  *
  *  @hw: pointer to hardware structure
  **/
-static s32 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
+static int ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
 {
 	u16 i;
 	u16 j;
@@ -368,7 +368,7 @@ static s32 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
 
 	checksum = (u16)IXGBE_EEPROM_SUM - checksum;
 
-	return (s32)checksum;
+	return (int)checksum;
 }
 
 /**
@@ -379,12 +379,12 @@ static s32 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
  *  Performs checksum calculation and validates the EEPROM checksum.  If the
  *  caller does not need checksum_val, the value can be NULL.
  **/
-static s32 ixgbe_validate_eeprom_checksum_X540(struct ixgbe_hw *hw,
+static int ixgbe_validate_eeprom_checksum_X540(struct ixgbe_hw *hw,
 					       u16 *checksum_val)
 {
-	s32 status;
-	u16 checksum;
 	u16 read_checksum = 0;
+	u16 checksum;
+	int status;
 
 	/* Read the first word from the EEPROM. If this times out or fails, do
 	 * not continue or we could be in for a very long wait while every
@@ -439,10 +439,10 @@ out:
  * checksum and updates the EEPROM and instructs the hardware to update
  * the flash.
  **/
-static s32 ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw)
+static int ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw)
 {
-	s32 status;
 	u16 checksum;
+	int status;
 
 	/* Read the first word from the EEPROM. If this times out or fails, do
 	 * not continue or we could be in for a very long wait while every
@@ -484,10 +484,10 @@ out:
  * Set FLUP (bit 23) of the EEC register to instruct Hardware to copy
  * EEPROM from shadow RAM to the flash device.
  **/
-static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw)
+static int ixgbe_update_flash_X540(struct ixgbe_hw *hw)
 {
+	int status;
 	u32 flup;
-	s32 status;
 
 	status = ixgbe_poll_flash_update_done_X540(hw);
 	if (status == -EIO) {
@@ -529,7 +529,7 @@ static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw)
  * Polls the FLUDONE (bit 26) of the EEC Register to determine when the
  * flash update is done.
  **/
-static s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw)
+static int ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw)
 {
 	u32 i;
 	u32 reg;
@@ -551,7 +551,7 @@ static s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw)
  * Acquires the SWFW semaphore thought the SW_FW_SYNC register for
  * the specified function (CSR, PHY0, PHY1, NVM, Flash)
  **/
-s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
+int ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
 {
 	u32 swmask = mask & IXGBE_GSSR_NVM_PHY_MASK;
 	u32 swi2c_mask = mask & IXGBE_GSSR_I2C_MASK;
@@ -660,7 +660,7 @@ void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
  *
  * Sets the hardware semaphores so SW/FW can gain control of shared resources
  */
-static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw)
+static int ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw)
 {
 	u32 timeout = 2000;
 	u32 i;
@@ -760,7 +760,7 @@ void ixgbe_init_swfw_sync_X540(struct ixgbe_hw *hw)
  * Devices that implement the version 2 interface:
  *   X540
  **/
-s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index)
+int ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index)
 {
 	u32 macc_reg;
 	u32 ledctl_reg;
@@ -798,7 +798,7 @@ s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index)
  * Devices that implement the version 2 interface:
  *   X540
  **/
-s32 ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index)
+int ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index)
 {
 	u32 macc_reg;
 	u32 ledctl_reg;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h
index e246c0d2a427..b69a680d3ab5 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.h
@@ -3,17 +3,17 @@
 
 #include "ixgbe_type.h"
 
-s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw);
-s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+int ixgbe_get_invariants_X540(struct ixgbe_hw *hw);
+int ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed,
 			      bool autoneg_wait_to_complete);
-s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw);
-s32 ixgbe_start_hw_X540(struct ixgbe_hw *hw);
+int ixgbe_reset_hw_X540(struct ixgbe_hw *hw);
+int ixgbe_start_hw_X540(struct ixgbe_hw *hw);
 enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw);
-s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+int ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, ixgbe_link_speed speed,
 			      bool autoneg_wait_to_complete);
-s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index);
-s32 ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index);
-s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask);
+int ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index);
+int ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index);
+int ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask);
 void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask);
 void ixgbe_init_swfw_sync_X540(struct ixgbe_hw *hw);
-s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw);
+int ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index c1adc94a5a65..2decb0710b6e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
@@ -6,13 +6,13 @@
 #include "ixgbe_common.h"
 #include "ixgbe_phy.h"
 
-static s32 ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *, ixgbe_link_speed);
-static s32 ixgbe_setup_fc_x550em(struct ixgbe_hw *);
+static int ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *, ixgbe_link_speed);
+static int ixgbe_setup_fc_x550em(struct ixgbe_hw *);
 static void ixgbe_fc_autoneg_fiber_x550em_a(struct ixgbe_hw *);
 static void ixgbe_fc_autoneg_backplane_x550em_a(struct ixgbe_hw *);
-static s32 ixgbe_setup_fc_backplane_x550em_a(struct ixgbe_hw *);
+static int ixgbe_setup_fc_backplane_x550em_a(struct ixgbe_hw *);
 
-static s32 ixgbe_get_invariants_X550_x(struct ixgbe_hw *hw)
+static int ixgbe_get_invariants_X550_x(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 	struct ixgbe_phy_info *phy = &hw->phy;
@@ -29,7 +29,7 @@ static s32 ixgbe_get_invariants_X550_x(struct ixgbe_hw *hw)
 	return 0;
 }
 
-static s32 ixgbe_get_invariants_X550_x_fw(struct ixgbe_hw *hw)
+static int ixgbe_get_invariants_X550_x_fw(struct ixgbe_hw *hw)
 {
 	struct ixgbe_phy_info *phy = &hw->phy;
 
@@ -41,7 +41,7 @@ static s32 ixgbe_get_invariants_X550_x_fw(struct ixgbe_hw *hw)
 	return 0;
 }
 
-static s32 ixgbe_get_invariants_X550_a(struct ixgbe_hw *hw)
+static int ixgbe_get_invariants_X550_a(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 	struct ixgbe_phy_info *phy = &hw->phy;
@@ -55,7 +55,7 @@ static s32 ixgbe_get_invariants_X550_a(struct ixgbe_hw *hw)
 	return 0;
 }
 
-static s32 ixgbe_get_invariants_X550_a_fw(struct ixgbe_hw *hw)
+static int ixgbe_get_invariants_X550_a_fw(struct ixgbe_hw *hw)
 {
 	struct ixgbe_phy_info *phy = &hw->phy;
 
@@ -91,7 +91,7 @@ static void ixgbe_setup_mux_ctl(struct ixgbe_hw *hw)
  *
  * Returns status code
  */
-static s32 ixgbe_read_cs4227(struct ixgbe_hw *hw, u16 reg, u16 *value)
+static int ixgbe_read_cs4227(struct ixgbe_hw *hw, u16 reg, u16 *value)
 {
 	return hw->link.ops.read_link_unlocked(hw, hw->link.addr, reg, value);
 }
@@ -104,7 +104,7 @@ static s32 ixgbe_read_cs4227(struct ixgbe_hw *hw, u16 reg, u16 *value)
  *
  * Returns status code
  */
-static s32 ixgbe_write_cs4227(struct ixgbe_hw *hw, u16 reg, u16 value)
+static int ixgbe_write_cs4227(struct ixgbe_hw *hw, u16 reg, u16 value)
 {
 	return hw->link.ops.write_link_unlocked(hw, hw->link.addr, reg, value);
 }
@@ -117,9 +117,9 @@ static s32 ixgbe_write_cs4227(struct ixgbe_hw *hw, u16 reg, u16 value)
  *
  * Returns status code
  */
-static s32 ixgbe_read_pe(struct ixgbe_hw *hw, u8 reg, u8 *value)
+static int ixgbe_read_pe(struct ixgbe_hw *hw, u8 reg, u8 *value)
 {
-	s32 status;
+	int status;
 
 	status = ixgbe_read_i2c_byte_generic_unlocked(hw, reg, IXGBE_PE, value);
 	if (status)
@@ -135,9 +135,9 @@ static s32 ixgbe_read_pe(struct ixgbe_hw *hw, u8 reg, u8 *value)
  *
  * Returns status code
  */
-static s32 ixgbe_write_pe(struct ixgbe_hw *hw, u8 reg, u8 value)
+static int ixgbe_write_pe(struct ixgbe_hw *hw, u8 reg, u8 value)
 {
-	s32 status;
+	int status;
 
 	status = ixgbe_write_i2c_byte_generic_unlocked(hw, reg, IXGBE_PE,
 						       value);
@@ -153,9 +153,9 @@ static s32 ixgbe_write_pe(struct ixgbe_hw *hw, u8 reg, u8 value)
  * This function assumes that the caller has acquired the proper semaphore.
  * Returns error code
  */
-static s32 ixgbe_reset_cs4227(struct ixgbe_hw *hw)
+static int ixgbe_reset_cs4227(struct ixgbe_hw *hw)
 {
-	s32 status;
+	int status;
 	u32 retry;
 	u16 value;
 	u8 reg;
@@ -225,7 +225,7 @@ static s32 ixgbe_reset_cs4227(struct ixgbe_hw *hw)
 static void ixgbe_check_cs4227(struct ixgbe_hw *hw)
 {
 	u32 swfw_mask = hw->phy.phy_semaphore_mask;
-	s32 status;
+	int status;
 	u16 value;
 	u8 retry;
 
@@ -292,7 +292,7 @@ out:
  *
  *  Returns error code
  */
-static s32 ixgbe_identify_phy_x550em(struct ixgbe_hw *hw)
+static int ixgbe_identify_phy_x550em(struct ixgbe_hw *hw)
 {
 	switch (hw->device_id) {
 	case IXGBE_DEV_ID_X550EM_A_SFP:
@@ -347,13 +347,13 @@ static s32 ixgbe_identify_phy_x550em(struct ixgbe_hw *hw)
 	return 0;
 }
 
-static s32 ixgbe_read_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
+static int ixgbe_read_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
 				     u32 device_type, u16 *phy_data)
 {
 	return -EOPNOTSUPP;
 }
 
-static s32 ixgbe_write_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
+static int ixgbe_write_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
 				      u32 device_type, u16 phy_data)
 {
 	return -EOPNOTSUPP;
@@ -368,7 +368,7 @@ static s32 ixgbe_write_phy_reg_x550em(struct ixgbe_hw *hw, u32 reg_addr,
  *
  * Returns an error code on error.
  **/
-static s32 ixgbe_read_i2c_combined_generic(struct ixgbe_hw *hw, u8 addr,
+static int ixgbe_read_i2c_combined_generic(struct ixgbe_hw *hw, u8 addr,
 					   u16 reg, u16 *val)
 {
 	return ixgbe_read_i2c_combined_generic_int(hw, addr, reg, val, true);
@@ -383,7 +383,7 @@ static s32 ixgbe_read_i2c_combined_generic(struct ixgbe_hw *hw, u8 addr,
  *
  * Returns an error code on error.
  **/
-static s32
+static int
 ixgbe_read_i2c_combined_generic_unlocked(struct ixgbe_hw *hw, u8 addr,
 					 u16 reg, u16 *val)
 {
@@ -399,7 +399,7 @@ ixgbe_read_i2c_combined_generic_unlocked(struct ixgbe_hw *hw, u8 addr,
  *
  * Returns an error code on error.
  **/
-static s32 ixgbe_write_i2c_combined_generic(struct ixgbe_hw *hw,
+static int ixgbe_write_i2c_combined_generic(struct ixgbe_hw *hw,
 					    u8 addr, u16 reg, u16 val)
 {
 	return ixgbe_write_i2c_combined_generic_int(hw, addr, reg, val, true);
@@ -414,7 +414,7 @@ static s32 ixgbe_write_i2c_combined_generic(struct ixgbe_hw *hw,
  *
  * Returns an error code on error.
  **/
-static s32
+static int
 ixgbe_write_i2c_combined_generic_unlocked(struct ixgbe_hw *hw,
 					  u8 addr, u16 reg, u16 val)
 {
@@ -427,7 +427,7 @@ ixgbe_write_i2c_combined_generic_unlocked(struct ixgbe_hw *hw,
  * @activity: activity to perform
  * @data: Pointer to 4 32-bit words of data
  */
-s32 ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
+int ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
 			  u32 (*data)[FW_PHY_ACT_DATA_COUNT])
 {
 	union {
@@ -435,7 +435,7 @@ s32 ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
 		struct ixgbe_hic_phy_activity_resp rsp;
 	} hic;
 	u16 retries = FW_PHY_ACT_RETRIES;
-	s32 rc;
+	int rc;
 	u32 i;
 
 	do {
@@ -484,12 +484,12 @@ static const struct {
  *
  * Returns error code
  */
-static s32 ixgbe_get_phy_id_fw(struct ixgbe_hw *hw)
+static int ixgbe_get_phy_id_fw(struct ixgbe_hw *hw)
 {
 	u32 info[FW_PHY_ACT_DATA_COUNT] = { 0 };
 	u16 phy_speeds;
 	u16 phy_id_lo;
-	s32 rc;
+	int rc;
 	u16 i;
 
 	if (hw->phy.id)
@@ -526,7 +526,7 @@ static s32 ixgbe_get_phy_id_fw(struct ixgbe_hw *hw)
  *
  * Returns error code
  */
-static s32 ixgbe_identify_phy_fw(struct ixgbe_hw *hw)
+static int ixgbe_identify_phy_fw(struct ixgbe_hw *hw)
 {
 	if (hw->bus.lan_id)
 		hw->phy.phy_semaphore_mask = IXGBE_GSSR_PHY1_SM;
@@ -545,7 +545,7 @@ static s32 ixgbe_identify_phy_fw(struct ixgbe_hw *hw)
  *
  * Returns error code
  */
-static s32 ixgbe_shutdown_fw_phy(struct ixgbe_hw *hw)
+static int ixgbe_shutdown_fw_phy(struct ixgbe_hw *hw)
 {
 	u32 setup[FW_PHY_ACT_DATA_COUNT] = { 0 };
 
@@ -557,10 +557,10 @@ static s32 ixgbe_shutdown_fw_phy(struct ixgbe_hw *hw)
  * ixgbe_setup_fw_link - Setup firmware-controlled PHYs
  * @hw: pointer to hardware structure
  */
-static s32 ixgbe_setup_fw_link(struct ixgbe_hw *hw)
+static int ixgbe_setup_fw_link(struct ixgbe_hw *hw)
 {
 	u32 setup[FW_PHY_ACT_DATA_COUNT] = { 0 };
-	s32 rc;
+	int rc;
 	u16 i;
 
 	if (hw->phy.reset_disable || ixgbe_check_reset_blocked(hw))
@@ -613,7 +613,7 @@ static s32 ixgbe_setup_fw_link(struct ixgbe_hw *hw)
  *
  * Called at init time to set up flow control.
  */
-static s32 ixgbe_fc_autoneg_fw(struct ixgbe_hw *hw)
+static int ixgbe_fc_autoneg_fw(struct ixgbe_hw *hw)
 {
 	if (hw->fc.requested_mode == ixgbe_fc_default)
 		hw->fc.requested_mode = ixgbe_fc_full;
@@ -627,7 +627,7 @@ static s32 ixgbe_fc_autoneg_fw(struct ixgbe_hw *hw)
  *  Initializes the EEPROM parameters ixgbe_eeprom_info within the
  *  ixgbe_hw struct in order to set up EEPROM access.
  **/
-static s32 ixgbe_init_eeprom_params_X550(struct ixgbe_hw *hw)
+static int ixgbe_init_eeprom_params_X550(struct ixgbe_hw *hw)
 {
 	struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
 
@@ -659,7 +659,7 @@ static s32 ixgbe_init_eeprom_params_X550(struct ixgbe_hw *hw)
  *
  * Note: ctrl can be NULL if the IOSF control register value is not needed
  */
-static s32 ixgbe_iosf_wait(struct ixgbe_hw *hw, u32 *ctrl)
+static int ixgbe_iosf_wait(struct ixgbe_hw *hw, u32 *ctrl)
 {
 	u32 i, command;
 
@@ -690,12 +690,12 @@ static s32 ixgbe_iosf_wait(struct ixgbe_hw *hw, u32 *ctrl)
  *  @device_type: 3 bit device type
  *  @phy_data: Pointer to read data from the register
  **/
-static s32 ixgbe_read_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
+static int ixgbe_read_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
 				       u32 device_type, u32 *data)
 {
 	u32 gssr = IXGBE_GSSR_PHY1_SM | IXGBE_GSSR_PHY0_SM;
 	u32 command, error;
-	s32 ret;
+	int ret;
 
 	ret = hw->mac.ops.acquire_swfw_sync(hw, gssr);
 	if (ret)
@@ -732,10 +732,10 @@ out:
  * ixgbe_get_phy_token - Get the token for shared PHY access
  * @hw: Pointer to hardware structure
  */
-static s32 ixgbe_get_phy_token(struct ixgbe_hw *hw)
+static int ixgbe_get_phy_token(struct ixgbe_hw *hw)
 {
 	struct ixgbe_hic_phy_token_req token_cmd;
-	s32 status;
+	int status;
 
 	token_cmd.hdr.cmd = FW_PHY_TOKEN_REQ_CMD;
 	token_cmd.hdr.buf_len = FW_PHY_TOKEN_REQ_LEN;
@@ -761,10 +761,10 @@ static s32 ixgbe_get_phy_token(struct ixgbe_hw *hw)
  * ixgbe_put_phy_token - Put the token for shared PHY access
  * @hw: Pointer to hardware structure
  */
-static s32 ixgbe_put_phy_token(struct ixgbe_hw *hw)
+static int ixgbe_put_phy_token(struct ixgbe_hw *hw)
 {
 	struct ixgbe_hic_phy_token_req token_cmd;
-	s32 status;
+	int status;
 
 	token_cmd.hdr.cmd = FW_PHY_TOKEN_REQ_CMD;
 	token_cmd.hdr.buf_len = FW_PHY_TOKEN_REQ_LEN;
@@ -790,7 +790,7 @@ static s32 ixgbe_put_phy_token(struct ixgbe_hw *hw)
  *  @device_type: 3 bit device type
  *  @data: Data to write to the register
  **/
-static s32 ixgbe_write_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
+static int ixgbe_write_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
 					 __always_unused u32 device_type,
 					 u32 data)
 {
@@ -816,7 +816,7 @@ static s32 ixgbe_write_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
  *  @device_type: 3 bit device type
  *  @data: Pointer to read data from the register
  **/
-static s32 ixgbe_read_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
+static int ixgbe_read_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
 					__always_unused u32 device_type,
 					u32 *data)
 {
@@ -824,7 +824,7 @@ static s32 ixgbe_read_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
 		struct ixgbe_hic_internal_phy_req cmd;
 		struct ixgbe_hic_internal_phy_resp rsp;
 	} hic;
-	s32 status;
+	int status;
 
 	memset(&hic, 0, sizeof(hic));
 	hic.cmd.hdr.cmd = FW_INT_PHY_REQ_CMD;
@@ -851,14 +851,14 @@ static s32 ixgbe_read_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
  *
  *  Reads a 16 bit word(s) from the EEPROM using the hostif.
  **/
-static s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
+static int ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
 					    u16 offset, u16 words, u16 *data)
 {
 	const u32 mask = IXGBE_GSSR_SW_MNG_SM | IXGBE_GSSR_EEP_SM;
 	struct ixgbe_hic_read_shadow_ram buffer;
 	u32 current_word = 0;
 	u16 words_to_read;
-	s32 status;
+	int status;
 	u32 i;
 
 	/* Take semaphore for the entire operation. */
@@ -923,14 +923,14 @@ out:
  *
  *  Returns error status for any failure
  **/
-static s32 ixgbe_checksum_ptr_x550(struct ixgbe_hw *hw, u16 ptr,
+static int ixgbe_checksum_ptr_x550(struct ixgbe_hw *hw, u16 ptr,
 				   u16 size, u16 *csum, u16 *buffer,
 				   u32 buffer_size)
 {
-	u16 buf[256];
-	s32 status;
 	u16 length, bufsz, i, start;
 	u16 *local_buffer;
+	u16 buf[256];
+	int status;
 
 	bufsz = ARRAY_SIZE(buf);
 
@@ -991,14 +991,14 @@ static s32 ixgbe_checksum_ptr_x550(struct ixgbe_hw *hw, u16 ptr,
  *
  *  Returns a negative error code on error, or the 16-bit checksum
  **/
-static s32 ixgbe_calc_checksum_X550(struct ixgbe_hw *hw, u16 *buffer,
+static int ixgbe_calc_checksum_X550(struct ixgbe_hw *hw, u16 *buffer,
 				    u32 buffer_size)
 {
 	u16 eeprom_ptrs[IXGBE_EEPROM_LAST_WORD + 1];
+	u16 pointer, i, size;
 	u16 *local_buffer;
-	s32 status;
 	u16 checksum = 0;
-	u16 pointer, i, size;
+	int status;
 
 	hw->eeprom.ops.init_params(hw);
 
@@ -1060,7 +1060,7 @@ static s32 ixgbe_calc_checksum_X550(struct ixgbe_hw *hw, u16 *buffer,
 
 	checksum = (u16)IXGBE_EEPROM_SUM - checksum;
 
-	return (s32)checksum;
+	return (int)checksum;
 }
 
 /** ixgbe_calc_eeprom_checksum_X550 - Calculates and returns the checksum
@@ -1068,7 +1068,7 @@ static s32 ixgbe_calc_checksum_X550(struct ixgbe_hw *hw, u16 *buffer,
  *
  *  Returns a negative error code on error, or the 16-bit checksum
  **/
-static s32 ixgbe_calc_eeprom_checksum_X550(struct ixgbe_hw *hw)
+static int ixgbe_calc_eeprom_checksum_X550(struct ixgbe_hw *hw)
 {
 	return ixgbe_calc_checksum_X550(hw, NULL, 0);
 }
@@ -1080,11 +1080,11 @@ static s32 ixgbe_calc_eeprom_checksum_X550(struct ixgbe_hw *hw)
  *
  *   Reads a 16 bit word from the EEPROM using the hostif.
  **/
-static s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
+static int ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
 {
 	const u32 mask = IXGBE_GSSR_SW_MNG_SM | IXGBE_GSSR_EEP_SM;
 	struct ixgbe_hic_read_shadow_ram buffer;
-	s32 status;
+	int status;
 
 	buffer.hdr.req.cmd = FW_READ_SHADOW_RAM_CMD;
 	buffer.hdr.req.buf_lenh = 0;
@@ -1118,12 +1118,12 @@ static s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
  *  Performs checksum calculation and validates the EEPROM checksum.  If the
  *  caller does not need checksum_val, the value can be NULL.
  **/
-static s32 ixgbe_validate_eeprom_checksum_X550(struct ixgbe_hw *hw,
+static int ixgbe_validate_eeprom_checksum_X550(struct ixgbe_hw *hw,
 					       u16 *checksum_val)
 {
-	s32 status;
-	u16 checksum;
 	u16 read_checksum = 0;
+	u16 checksum;
+	int status;
 
 	/* Read the first word from the EEPROM. If this times out or fails, do
 	 * not continue or we could be in for a very long wait while every
@@ -1168,11 +1168,11 @@ static s32 ixgbe_validate_eeprom_checksum_X550(struct ixgbe_hw *hw,
  *
  *  Write a 16 bit word to the EEPROM using the hostif.
  **/
-static s32 ixgbe_write_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
+static int ixgbe_write_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
 					   u16 data)
 {
-	s32 status;
 	struct ixgbe_hic_write_shadow_ram buffer;
+	int status;
 
 	buffer.hdr.req.cmd = FW_WRITE_SHADOW_RAM_CMD;
 	buffer.hdr.req.buf_lenh = 0;
@@ -1196,9 +1196,9 @@ static s32 ixgbe_write_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
  *
  *  Write a 16 bit word to the EEPROM using the hostif.
  **/
-static s32 ixgbe_write_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
+static int ixgbe_write_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
 {
-	s32 status = 0;
+	int status = 0;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) == 0) {
 		status = ixgbe_write_ee_hostif_data_X550(hw, offset, data);
@@ -1216,10 +1216,10 @@ static s32 ixgbe_write_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 data)
  *
  *  Issue a shadow RAM dump to FW to copy EEPROM from shadow RAM to the flash.
  **/
-static s32 ixgbe_update_flash_X550(struct ixgbe_hw *hw)
+static int ixgbe_update_flash_X550(struct ixgbe_hw *hw)
 {
-	s32 status = 0;
 	union ixgbe_hic_hdr2 buffer;
+	int status = 0;
 
 	buffer.req.cmd = FW_SHADOW_RAM_DUMP_CMD;
 	buffer.req.buf_lenh = 0;
@@ -1238,7 +1238,7 @@ static s32 ixgbe_update_flash_X550(struct ixgbe_hw *hw)
  * Sets bus link width and speed to unknown because X550em is
  * not a PCI device.
  **/
-static s32 ixgbe_get_bus_info_X550em(struct ixgbe_hw *hw)
+static int ixgbe_get_bus_info_X550em(struct ixgbe_hw *hw)
 {
 	hw->bus.type  = ixgbe_bus_type_internal;
 	hw->bus.width = ixgbe_bus_width_unknown;
@@ -1269,9 +1269,9 @@ static bool ixgbe_fw_recovery_mode_X550(struct ixgbe_hw *hw)
  **/
 static void ixgbe_disable_rx_x550(struct ixgbe_hw *hw)
 {
-	u32 rxctrl, pfdtxgswc;
-	s32 status;
 	struct ixgbe_hic_disable_rxen fw_cmd;
+	u32 rxctrl, pfdtxgswc;
+	int status;
 
 	rxctrl = IXGBE_READ_REG(hw, IXGBE_RXCTRL);
 	if (rxctrl & IXGBE_RXCTRL_RXEN) {
@@ -1311,10 +1311,10 @@ static void ixgbe_disable_rx_x550(struct ixgbe_hw *hw)
  *  checksum and updates the EEPROM and instructs the hardware to update
  *  the flash.
  **/
-static s32 ixgbe_update_eeprom_checksum_X550(struct ixgbe_hw *hw)
+static int ixgbe_update_eeprom_checksum_X550(struct ixgbe_hw *hw)
 {
-	s32 status;
 	u16 checksum = 0;
+	int status;
 
 	/* Read the first word from the EEPROM. If this times out or fails, do
 	 * not continue or we could be in for a very long wait while every
@@ -1351,11 +1351,11 @@ static s32 ixgbe_update_eeprom_checksum_X550(struct ixgbe_hw *hw)
  *
  *  Write a 16 bit word(s) to the EEPROM using the hostif.
  **/
-static s32 ixgbe_write_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
+static int ixgbe_write_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
 					     u16 offset, u16 words,
 					     u16 *data)
 {
-	s32 status = 0;
+	int status = 0;
 	u32 i = 0;
 
 	/* Take semaphore for the entire operation. */
@@ -1387,12 +1387,12 @@ static s32 ixgbe_write_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
  *  @device_type: 3 bit device type
  *  @data: Data to write to the register
  **/
-static s32 ixgbe_write_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
+static int ixgbe_write_iosf_sb_reg_x550(struct ixgbe_hw *hw, u32 reg_addr,
 					u32 device_type, u32 data)
 {
 	u32 gssr = IXGBE_GSSR_PHY1_SM | IXGBE_GSSR_PHY0_SM;
 	u32 command, error;
-	s32 ret;
+	int ret;
 
 	ret = hw->mac.ops.acquire_swfw_sync(hw, gssr);
 	if (ret)
@@ -1430,10 +1430,10 @@ out:
  *
  *  iXfI configuration needed for ixgbe_mac_X550EM_x devices.
  **/
-static s32 ixgbe_setup_ixfi_x550em_x(struct ixgbe_hw *hw)
+static int ixgbe_setup_ixfi_x550em_x(struct ixgbe_hw *hw)
 {
-	s32 status;
 	u32 reg_val;
+	int status;
 
 	/* Disable training protocol FSM. */
 	status = ixgbe_read_iosf_sb_reg_x550(hw,
@@ -1502,10 +1502,10 @@ static s32 ixgbe_setup_ixfi_x550em_x(struct ixgbe_hw *hw)
  *  internal PHY
  *  @hw: pointer to hardware structure
  **/
-static s32 ixgbe_restart_an_internal_phy_x550em(struct ixgbe_hw *hw)
+static int ixgbe_restart_an_internal_phy_x550em(struct ixgbe_hw *hw)
 {
-	s32 status;
 	u32 link_ctrl;
+	int status;
 
 	/* Restart auto-negotiation. */
 	status = hw->mac.ops.read_iosf_sb_reg(hw,
@@ -1551,11 +1551,11 @@ static s32 ixgbe_restart_an_internal_phy_x550em(struct ixgbe_hw *hw)
  *  Configures the integrated KR PHY to use iXFI mode. Used to connect an
  *  internal and external PHY at a specific speed, without autonegotiation.
  **/
-static s32 ixgbe_setup_ixfi_x550em(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
+static int ixgbe_setup_ixfi_x550em(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
-	s32 status;
 	u32 reg_val;
+	int status;
 
 	/* iXFI is only supported with X552 */
 	if (mac->type != ixgbe_mac_X550EM_x)
@@ -1608,7 +1608,7 @@ static s32 ixgbe_setup_ixfi_x550em(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
  *  @hw: pointer to hardware structure
  *  @linear: true if SFP module is linear
  */
-static s32 ixgbe_supported_sfp_modules_X550em(struct ixgbe_hw *hw, bool *linear)
+static int ixgbe_supported_sfp_modules_X550em(struct ixgbe_hw *hw, bool *linear)
 {
 	switch (hw->phy.sfp_type) {
 	case ixgbe_sfp_type_not_present:
@@ -1645,14 +1645,14 @@ static s32 ixgbe_supported_sfp_modules_X550em(struct ixgbe_hw *hw, bool *linear)
  *
  * Configures the extern PHY and the integrated KR PHY for SFP support.
  */
-static s32
+static int
 ixgbe_setup_mac_link_sfp_x550em(struct ixgbe_hw *hw,
 				ixgbe_link_speed speed,
 				__always_unused bool autoneg_wait_to_complete)
 {
-	s32 status;
-	u16 reg_slice, reg_val;
 	bool setup_linear = false;
+	u16 reg_slice, reg_val;
+	int status;
 
 	/* Check if SFP module is supported and linear */
 	status = ixgbe_supported_sfp_modules_X550em(hw, &setup_linear);
@@ -1691,11 +1691,11 @@ ixgbe_setup_mac_link_sfp_x550em(struct ixgbe_hw *hw,
  * Configures the integrated PHY for native SFI mode. Used to connect the
  * internal PHY directly to an SFP cage, without autonegotiation.
  **/
-static s32 ixgbe_setup_sfi_x550a(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
+static int ixgbe_setup_sfi_x550a(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
-	s32 status;
 	u32 reg_val;
+	int status;
 
 	/* Disable all AN and force speed to 10G Serial. */
 	status = mac->ops.read_iosf_sb_reg(hw,
@@ -1790,13 +1790,13 @@ static s32 ixgbe_setup_sfi_x550a(struct ixgbe_hw *hw, ixgbe_link_speed *speed)
  *
  * Configure the integrated PHY for native SFP support.
  */
-static s32
+static int
 ixgbe_setup_mac_link_sfp_n(struct ixgbe_hw *hw, ixgbe_link_speed speed,
 			   __always_unused bool autoneg_wait_to_complete)
 {
 	bool setup_linear = false;
 	u32 reg_phy_int;
-	s32 ret_val;
+	int ret_val;
 
 	/* Check if SFP module is supported and linear */
 	ret_val = ixgbe_supported_sfp_modules_X550em(hw, &setup_linear);
@@ -1839,14 +1839,14 @@ ixgbe_setup_mac_link_sfp_n(struct ixgbe_hw *hw, ixgbe_link_speed speed,
  *
  * Configure the integrated PHY for SFP support.
  */
-static s32
+static int
 ixgbe_setup_mac_link_sfp_x550a(struct ixgbe_hw *hw, ixgbe_link_speed speed,
 			       __always_unused bool autoneg_wait_to_complete)
 {
 	u32 reg_slice, slice_offset;
 	bool setup_linear = false;
 	u16 reg_phy_ext;
-	s32 ret_val;
+	int ret_val;
 
 	/* Check if SFP module is supported and linear */
 	ret_val = ixgbe_supported_sfp_modules_X550em(hw, &setup_linear);
@@ -1918,12 +1918,12 @@ ixgbe_setup_mac_link_sfp_x550a(struct ixgbe_hw *hw, ixgbe_link_speed speed,
  *
  * Returns error status for any failure
  **/
-static s32 ixgbe_setup_mac_link_t_X550em(struct ixgbe_hw *hw,
+static int ixgbe_setup_mac_link_t_X550em(struct ixgbe_hw *hw,
 					 ixgbe_link_speed speed,
 					 bool autoneg_wait)
 {
-	s32 status;
 	ixgbe_link_speed force_speed;
+	int status;
 
 	/* Setup internal/external PHY link speed to iXFI (10G), unless
 	 * only 1G is auto advertised then setup KX link.
@@ -1954,7 +1954,7 @@ static s32 ixgbe_setup_mac_link_t_X550em(struct ixgbe_hw *hw,
   *
   * Check that both the MAC and X557 external PHY have link.
   **/
-static s32 ixgbe_check_link_t_X550em(struct ixgbe_hw *hw,
+static int ixgbe_check_link_t_X550em(struct ixgbe_hw *hw,
 				     ixgbe_link_speed *speed,
 				     bool *link_up,
 				     bool link_up_wait_to_complete)
@@ -1998,13 +1998,13 @@ static s32 ixgbe_check_link_t_X550em(struct ixgbe_hw *hw,
  * @speed: unused
  * @autoneg_wait_to_complete: unused
  */
-static s32
+static int
 ixgbe_setup_sgmii(struct ixgbe_hw *hw, __always_unused ixgbe_link_speed speed,
 		  __always_unused bool autoneg_wait_to_complete)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 	u32 lval, sval, flx_val;
-	s32 rc;
+	int rc;
 
 	rc = mac->ops.read_iosf_sb_reg(hw,
 				       IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
@@ -2071,12 +2071,12 @@ ixgbe_setup_sgmii(struct ixgbe_hw *hw, __always_unused ixgbe_link_speed speed,
  * @speed: the link speed to force
  * @autoneg_wait: true when waiting for completion is needed
  */
-static s32 ixgbe_setup_sgmii_fw(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+static int ixgbe_setup_sgmii_fw(struct ixgbe_hw *hw, ixgbe_link_speed speed,
 				bool autoneg_wait)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 	u32 lval, sval, flx_val;
-	s32 rc;
+	int rc;
 
 	rc = mac->ops.read_iosf_sb_reg(hw,
 				       IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
@@ -2148,7 +2148,7 @@ static void ixgbe_fc_autoneg_sgmii_x550em_a(struct ixgbe_hw *hw)
 {
 	u32 info[FW_PHY_ACT_DATA_COUNT] = { 0 };
 	ixgbe_link_speed speed;
-	s32 status = -EIO;
+	int status = -EIO;
 	bool link_up;
 
 	/* AN should have completed when the cable was plugged in.
@@ -2276,10 +2276,10 @@ static void ixgbe_init_mac_link_ops_X550em(struct ixgbe_hw *hw)
 /** ixgbe_setup_sfp_modules_X550em - Setup SFP module
  * @hw: pointer to hardware structure
  */
-static s32 ixgbe_setup_sfp_modules_X550em(struct ixgbe_hw *hw)
+static int ixgbe_setup_sfp_modules_X550em(struct ixgbe_hw *hw)
 {
-	s32 status;
 	bool linear;
+	int status;
 
 	/* Check if SFP module is supported */
 	status = ixgbe_supported_sfp_modules_X550em(hw, &linear);
@@ -2297,7 +2297,7 @@ static s32 ixgbe_setup_sfp_modules_X550em(struct ixgbe_hw *hw)
  * @speed: pointer to link speed
  * @autoneg: true when autoneg or autotry is enabled
  **/
-static s32 ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw,
+static int ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw,
 					      ixgbe_link_speed *speed,
 					      bool *autoneg)
 {
@@ -2375,7 +2375,7 @@ static s32 ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw,
  * Determime if external Base T PHY interrupt cause is high temperature
  * failure alarm or link status change.
  **/
-static s32 ixgbe_get_lasi_ext_t_x550em(struct ixgbe_hw *hw, bool *lsc,
+static int ixgbe_get_lasi_ext_t_x550em(struct ixgbe_hw *hw, bool *lsc,
 				       bool *is_overtemp)
 {
 	u32 status;
@@ -2463,7 +2463,7 @@ static s32 ixgbe_get_lasi_ext_t_x550em(struct ixgbe_hw *hw, bool *lsc,
  *
  * Returns PHY access status
  **/
-static s32 ixgbe_enable_lasi_ext_t_x550em(struct ixgbe_hw *hw)
+static int ixgbe_enable_lasi_ext_t_x550em(struct ixgbe_hw *hw)
 {
 	bool lsc, overtemp;
 	u32 status;
@@ -2555,7 +2555,7 @@ static s32 ixgbe_enable_lasi_ext_t_x550em(struct ixgbe_hw *hw)
  * failure alarm then return error, else if link status change
  * then setup internal/external PHY link
  **/
-static s32 ixgbe_handle_lasi_ext_t_x550em(struct ixgbe_hw *hw,
+static int ixgbe_handle_lasi_ext_t_x550em(struct ixgbe_hw *hw,
 					  bool *is_overtemp)
 {
 	struct ixgbe_phy_info *phy = &hw->phy;
@@ -2579,11 +2579,11 @@ static s32 ixgbe_handle_lasi_ext_t_x550em(struct ixgbe_hw *hw,
  *
  * Configures the integrated KR PHY.
  **/
-static s32 ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *hw,
+static int ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *hw,
 				       ixgbe_link_speed speed)
 {
-	s32 status;
 	u32 reg_val;
+	int status;
 
 	status = hw->mac.ops.read_iosf_sb_reg(hw,
 					IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
@@ -2634,7 +2634,7 @@ static s32 ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *hw,
  * ixgbe_setup_kr_x550em - Configure the KR PHY
  * @hw: pointer to hardware structure
  **/
-static s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
+static int ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
 {
 	/* leave link alone for 2.5G */
 	if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_2_5GB_FULL)
@@ -2652,7 +2652,7 @@ static s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
  *
  *  Returns error code if unable to get link status.
  **/
-static s32 ixgbe_ext_phy_t_x550em_get_link(struct ixgbe_hw *hw, bool *link_up)
+static int ixgbe_ext_phy_t_x550em_get_link(struct ixgbe_hw *hw, bool *link_up)
 {
 	u32 ret;
 	u16 autoneg_status;
@@ -2686,7 +2686,7 @@ static s32 ixgbe_ext_phy_t_x550em_get_link(struct ixgbe_hw *hw, bool *link_up)
  * A return of a non-zero value indicates an error, and the base driver should
  * not report link up.
  **/
-static s32 ixgbe_setup_internal_phy_t_x550em(struct ixgbe_hw *hw)
+static int ixgbe_setup_internal_phy_t_x550em(struct ixgbe_hw *hw)
 {
 	ixgbe_link_speed force_speed;
 	bool link_up;
@@ -2746,9 +2746,9 @@ static s32 ixgbe_setup_internal_phy_t_x550em(struct ixgbe_hw *hw)
 /** ixgbe_reset_phy_t_X550em - Performs X557 PHY reset and enables LASI
  *  @hw: pointer to hardware structure
  **/
-static s32 ixgbe_reset_phy_t_X550em(struct ixgbe_hw *hw)
+static int ixgbe_reset_phy_t_X550em(struct ixgbe_hw *hw)
 {
-	s32 status;
+	int status;
 
 	status = ixgbe_reset_phy_generic(hw);
 
@@ -2764,7 +2764,7 @@ static s32 ixgbe_reset_phy_t_X550em(struct ixgbe_hw *hw)
  *  @hw: pointer to hardware structure
  *  @led_idx: led number to turn on
  **/
-static s32 ixgbe_led_on_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
+static int ixgbe_led_on_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
 {
 	u16 phy_data;
 
@@ -2786,7 +2786,7 @@ static s32 ixgbe_led_on_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
  *  @hw: pointer to hardware structure
  *  @led_idx: led number to turn off
  **/
-static s32 ixgbe_led_off_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
+static int ixgbe_led_off_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
 {
 	u16 phy_data;
 
@@ -2819,12 +2819,12 @@ static s32 ixgbe_led_off_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
  *  semaphore, -EIO when command fails or -ENIVAL when incorrect
  *  params passed.
  **/
-static s32 ixgbe_set_fw_drv_ver_x550(struct ixgbe_hw *hw, u8 maj, u8 min,
+static int ixgbe_set_fw_drv_ver_x550(struct ixgbe_hw *hw, u8 maj, u8 min,
 				     u8 build, u8 sub, u16 len,
 				     const char *driver_ver)
 {
 	struct ixgbe_hic_drv_info2 fw_cmd;
-	s32 ret_val;
+	int ret_val;
 	int i;
 
 	if (!len || !driver_ver || (len > sizeof(fw_cmd.driver_string)))
@@ -2866,12 +2866,12 @@ static s32 ixgbe_set_fw_drv_ver_x550(struct ixgbe_hw *hw, u8 maj, u8 min,
  *
  *  Determine lowest common link speed with link partner.
  **/
-static s32 ixgbe_get_lcd_t_x550em(struct ixgbe_hw *hw,
+static int ixgbe_get_lcd_t_x550em(struct ixgbe_hw *hw,
 				  ixgbe_link_speed *lcd_speed)
 {
-	u16 an_lp_status;
-	s32 status;
 	u16 word = hw->eeprom.ctrl_word_3;
+	u16 an_lp_status;
+	int status;
 
 	*lcd_speed = IXGBE_LINK_SPEED_UNKNOWN;
 
@@ -2884,28 +2884,28 @@ static s32 ixgbe_get_lcd_t_x550em(struct ixgbe_hw *hw,
 	/* If link partner advertised 1G, return 1G */
 	if (an_lp_status & IXGBE_AUTO_NEG_LP_1000BASE_CAP) {
 		*lcd_speed = IXGBE_LINK_SPEED_1GB_FULL;
-		return status;
+		return 0;
 	}
 
 	/* If 10G disabled for LPLU via NVM D10GMP, then return no valid LCD */
 	if ((hw->bus.lan_id && (word & NVM_INIT_CTRL_3_D10GMP_PORT1)) ||
 	    (word & NVM_INIT_CTRL_3_D10GMP_PORT0))
-		return status;
+		return 0;
 
 	/* Link partner not capable of lower speeds, return 10G */
 	*lcd_speed = IXGBE_LINK_SPEED_10GB_FULL;
-	return status;
+	return 0;
 }
 
 /**
  * ixgbe_setup_fc_x550em - Set up flow control
  * @hw: pointer to hardware structure
  */
-static s32 ixgbe_setup_fc_x550em(struct ixgbe_hw *hw)
+static int ixgbe_setup_fc_x550em(struct ixgbe_hw *hw)
 {
 	bool pause, asm_dir;
 	u32 reg_val;
-	s32 rc = 0;
+	int rc = 0;
 
 	/* Validate the requested mode */
 	if (hw->fc.strict_ieee && hw->fc.requested_mode == ixgbe_fc_rx_pause) {
@@ -2990,7 +2990,7 @@ static void ixgbe_fc_autoneg_backplane_x550em_a(struct ixgbe_hw *hw)
 {
 	u32 link_s1, lp_an_page_low, an_cntl_1;
 	ixgbe_link_speed speed;
-	s32 status = -EIO;
+	int status = -EIO;
 	bool link_up;
 
 	/* AN should have completed when the cable was plugged in.
@@ -3073,13 +3073,13 @@ static void ixgbe_fc_autoneg_fiber_x550em_a(struct ixgbe_hw *hw)
  *  (from D0 to non-D0). Link is required to enter LPLU so avoid resetting
  *  the X557 PHY immediately prior to entering LPLU.
  **/
-static s32 ixgbe_enter_lplu_t_x550em(struct ixgbe_hw *hw)
+static int ixgbe_enter_lplu_t_x550em(struct ixgbe_hw *hw)
 {
 	u16 an_10g_cntl_reg, autoneg_reg, speed;
-	s32 status;
 	ixgbe_link_speed lcd_speed;
 	u32 save_autoneg;
 	bool link_up;
+	int status;
 
 	/* If blocked by MNG FW, then don't restart AN */
 	if (ixgbe_check_reset_blocked(hw))
@@ -3130,7 +3130,7 @@ static s32 ixgbe_enter_lplu_t_x550em(struct ixgbe_hw *hw)
 	     (lcd_speed == IXGBE_LINK_SPEED_1GB_FULL)) ||
 	    ((speed == IXGBE_MDIO_AUTO_NEG_VENDOR_STATUS_10GB) &&
 	     (lcd_speed == IXGBE_LINK_SPEED_10GB_FULL)))
-		return status;
+		return 0;
 
 	/* Clear AN completed indication */
 	status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_VENDOR_TX_ALARM,
@@ -3167,10 +3167,10 @@ static s32 ixgbe_enter_lplu_t_x550em(struct ixgbe_hw *hw)
  * ixgbe_reset_phy_fw - Reset firmware-controlled PHYs
  * @hw: pointer to hardware structure
  */
-static s32 ixgbe_reset_phy_fw(struct ixgbe_hw *hw)
+static int ixgbe_reset_phy_fw(struct ixgbe_hw *hw)
 {
 	u32 store[FW_PHY_ACT_DATA_COUNT] = { 0 };
-	s32 rc;
+	int rc;
 
 	if (hw->phy.reset_disable || ixgbe_check_reset_blocked(hw))
 		return 0;
@@ -3196,7 +3196,7 @@ static s32 ixgbe_reset_phy_fw(struct ixgbe_hw *hw)
 static bool ixgbe_check_overtemp_fw(struct ixgbe_hw *hw)
 {
 	u32 store[FW_PHY_ACT_DATA_COUNT] = { 0 };
-	s32 rc;
+	int rc;
 
 	rc = ixgbe_fw_phy_activity(hw, FW_PHY_ACT_GET_LINK_INFO, &store);
 	if (rc)
@@ -3239,10 +3239,10 @@ static void ixgbe_read_mng_if_sel_x550em(struct ixgbe_hw *hw)
  *  set during init_shared_code because the PHY/SFP type was
  *  not known.  Perform the SFP init if necessary.
  **/
-static s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
+static int ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
 {
 	struct ixgbe_phy_info *phy = &hw->phy;
-	s32 ret_val;
+	int ret_val;
 
 	hw->mac.ops.set_lan_id(hw);
 
@@ -3367,9 +3367,9 @@ static enum ixgbe_media_type ixgbe_get_media_type_X550em(struct ixgbe_hw *hw)
 /** ixgbe_init_ext_t_x550em - Start (unstall) the external Base T PHY.
  ** @hw: pointer to hardware structure
  **/
-static s32 ixgbe_init_ext_t_x550em(struct ixgbe_hw *hw)
+static int ixgbe_init_ext_t_x550em(struct ixgbe_hw *hw)
 {
-	s32 status;
+	int status;
 	u16 reg;
 
 	status = hw->phy.ops.read_reg(hw,
@@ -3441,14 +3441,14 @@ static void ixgbe_set_mdio_speed(struct ixgbe_hw *hw)
  **  and clears all interrupts, perform a PHY reset, and perform a link (MAC)
  **  reset.
  **/
-static s32 ixgbe_reset_hw_X550em(struct ixgbe_hw *hw)
+static int ixgbe_reset_hw_X550em(struct ixgbe_hw *hw)
 {
+	u32 swfw_mask = hw->phy.phy_semaphore_mask;
 	ixgbe_link_speed link_speed;
-	s32 status;
+	bool link_up = false;
 	u32 ctrl = 0;
+	int status;
 	u32 i;
-	bool link_up = false;
-	u32 swfw_mask = hw->phy.phy_semaphore_mask;
 
 	/* Call adapter stop to disable Tx/Rx and clear interrupts */
 	status = hw->mac.ops.stop_adapter(hw);
@@ -3609,10 +3609,10 @@ static void ixgbe_set_source_address_pruning_X550(struct ixgbe_hw *hw,
  *
  *  Called at init time to set up flow control.
  **/
-static s32 ixgbe_setup_fc_backplane_x550em_a(struct ixgbe_hw *hw)
+static int ixgbe_setup_fc_backplane_x550em_a(struct ixgbe_hw *hw)
 {
-	s32 status = 0;
 	u32 an_cntl = 0;
+	int status = 0;
 
 	/* Validate the requested mode */
 	if (hw->fc.strict_ieee && hw->fc.requested_mode == ixgbe_fc_rx_pause) {
@@ -3714,9 +3714,9 @@ static void ixgbe_set_mux(struct ixgbe_hw *hw, u8 state)
  *
  * Acquires the SWFW semaphore and sets the I2C MUX
  */
-static s32 ixgbe_acquire_swfw_sync_X550em(struct ixgbe_hw *hw, u32 mask)
+static int ixgbe_acquire_swfw_sync_X550em(struct ixgbe_hw *hw, u32 mask)
 {
-	s32 status;
+	int status;
 
 	status = ixgbe_acquire_swfw_sync_X540(hw, mask);
 	if (status)
@@ -3750,11 +3750,11 @@ static void ixgbe_release_swfw_sync_X550em(struct ixgbe_hw *hw, u32 mask)
  *
  * Acquires the SWFW semaphore and get the shared PHY token as needed
  */
-static s32 ixgbe_acquire_swfw_sync_x550em_a(struct ixgbe_hw *hw, u32 mask)
+static int ixgbe_acquire_swfw_sync_x550em_a(struct ixgbe_hw *hw, u32 mask)
 {
 	u32 hmask = mask & ~IXGBE_GSSR_TOKEN_SM;
 	int retries = FW_PHY_TOKEN_RETRIES;
-	s32 status;
+	int status;
 
 	while (--retries) {
 		status = 0;
@@ -3807,11 +3807,11 @@ static void ixgbe_release_swfw_sync_x550em_a(struct ixgbe_hw *hw, u32 mask)
  * Token. The PHY Token is needed since the MDIO is shared between to MAC
  * instances.
  */
-static s32 ixgbe_read_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
+static int ixgbe_read_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
 				    u32 device_type, u16 *phy_data)
 {
 	u32 mask = hw->phy.phy_semaphore_mask | IXGBE_GSSR_TOKEN_SM;
-	s32 status;
+	int status;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, mask))
 		return -EBUSY;
@@ -3833,11 +3833,11 @@ static s32 ixgbe_read_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
  * Writes a value to specified PHY register using the SWFW lock and PHY Token.
  * The PHY Token is needed since the MDIO is shared between to MAC instances.
  */
-static s32 ixgbe_write_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
+static int ixgbe_write_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
 				     u32 device_type, u16 phy_data)
 {
 	u32 mask = hw->phy.phy_semaphore_mask | IXGBE_GSSR_TOKEN_SM;
-	s32 status;
+	int status;
 
 	if (hw->mac.ops.acquire_swfw_sync(hw, mask))
 		return -EBUSY;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
index 59798bc33298..d34d715c59eb 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
@@ -359,12 +359,8 @@ construct_skb:
 		ixgbe_xdp_ring_update_tail_locked(ring);
 	}
 
-	u64_stats_update_begin(&rx_ring->syncp);
-	rx_ring->stats.packets += total_rx_packets;
-	rx_ring->stats.bytes += total_rx_bytes;
-	u64_stats_update_end(&rx_ring->syncp);
-	q_vector->rx.total_packets += total_rx_packets;
-	q_vector->rx.total_bytes += total_rx_bytes;
+	ixgbe_update_rx_ring_stats(rx_ring, q_vector, total_rx_packets,
+				   total_rx_bytes);
 
 	if (xsk_uses_need_wakeup(rx_ring->xsk_pool)) {
 		if (failure || rx_ring->next_to_clean == rx_ring->next_to_use)
@@ -499,13 +495,8 @@ bool ixgbe_clean_xdp_tx_irq(struct ixgbe_q_vector *q_vector,
 	}
 
 	tx_ring->next_to_clean = ntc;
-
-	u64_stats_update_begin(&tx_ring->syncp);
-	tx_ring->stats.bytes += total_bytes;
-	tx_ring->stats.packets += total_packets;
-	u64_stats_update_end(&tx_ring->syncp);
-	q_vector->tx.total_bytes += total_bytes;
-	q_vector->tx.total_packets += total_packets;
+	ixgbe_update_tx_ring_stats(tx_ring, q_vector, total_packets,
+				   total_bytes);
 
 	if (xsk_frames)
 		xsk_tx_completed(pool, xsk_frames);
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index a44e4bd56142..9c960017a6de 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -4413,7 +4413,7 @@ ixgbevf_features_check(struct sk_buff *skb, struct net_device *dev,
 	unsigned int network_hdr_len, mac_hdr_len;
 
 	/* Make certain the headers can be described by a context descriptor */
-	mac_hdr_len = skb_network_header(skb) - skb->data;
+	mac_hdr_len = skb_network_offset(skb);
 	if (unlikely(mac_hdr_len > IXGBEVF_MAX_MAC_HDR_LEN))
 		return features & ~(NETIF_F_HW_CSUM |
 				    NETIF_F_SCTP_CRC |