Merge branch 'mlx5-misc-enhancements-2025-03-04'

Tariq Toukan says:

====================
mlx5 misc enhancements 2025-03-04

This series introduces enhancements to the mlx5 core and Eth drivers.

Patches 1-3 by Shahar introduce support for configuring lanes alongside
speed when autonegotiation is disabled. The combination of speed and the
number of lanes corresponds to a specific link mode (in the extended
mask typically used in newer hardware), allowing the user to select a
precise link mode when autonegotiation is off, instead of just choosing
the speed.

Patch 4 by Amir extends the multi-port LAG support.

Patches 5-6 by Leon enhance IPsec matching logic.

v1: https://lore.kernel.org/20250226114752.104838-1-tariqt@nvidia.com
====================

Link: https://patch.msgid.link/20250304160620.417580-1-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

9 files changed, 342 insertions, 274 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
index f62fbfb67a1b..6049ccf475bc 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
@@ -80,6 +80,7 @@ int mlx5_port_set_eth_ptys(struct mlx5_core_dev *dev, bool an_disable,
 int mlx5e_port_linkspeed(struct mlx5_core_dev *mdev, u32 *speed)
 {
 	struct mlx5_port_eth_proto eproto;
+	const struct mlx5_link_info *info;
 	bool force_legacy = false;
 	bool ext;
 	int err;
@@ -94,9 +95,13 @@ int mlx5e_port_linkspeed(struct mlx5_core_dev *mdev, u32 *speed)
 		if (err)
 			goto out;
 	}
-	*speed = mlx5_port_ptys2speed(mdev, eproto.oper, force_legacy);
-	if (!(*speed))
+	info = mlx5_port_ptys2info(mdev, eproto.oper, force_legacy);
+	if (!info) {
+		*speed = SPEED_UNKNOWN;
 		err = -EINVAL;
+		goto out;
+	}
+	*speed = info->speed;
 
 out:
 	return err;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
index 501709ac310f..782f6d51434d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
@@ -277,12 +277,12 @@ static void mlx5e_ipsec_init_macs(struct mlx5e_ipsec_sa_entry *sa_entry,
 	case XFRM_DEV_OFFLOAD_IN:
 		src = attrs->dmac;
 		dst = attrs->smac;
-		pkey = &attrs->saddr.a4;
+		pkey = &attrs->addrs.saddr.a4;
 		break;
 	case XFRM_DEV_OFFLOAD_OUT:
 		src = attrs->smac;
 		dst = attrs->dmac;
-		pkey = &attrs->daddr.a4;
+		pkey = &attrs->addrs.daddr.a4;
 		break;
 	default:
 		return;
@@ -303,6 +303,16 @@ static void mlx5e_ipsec_init_macs(struct mlx5e_ipsec_sa_entry *sa_entry,
 	neigh_release(n);
 }
 
+static void mlx5e_ipsec_state_mask(struct mlx5e_ipsec_addr *addrs)
+{
+	/*
+	 * State doesn't have subnet prefixes in outer headers.
+	 * The match is performed for exaxt source/destination addresses.
+	 */
+	memset(addrs->smask.m6, 0xFF, sizeof(__be32) * 4);
+	memset(addrs->dmask.m6, 0xFF, sizeof(__be32) * 4);
+}
+
 void mlx5e_ipsec_build_accel_xfrm_attrs(struct mlx5e_ipsec_sa_entry *sa_entry,
 					struct mlx5_accel_esp_xfrm_attrs *attrs)
 {
@@ -374,9 +384,11 @@ skip_replay_window:
 	attrs->spi = be32_to_cpu(x->id.spi);
 
 	/* source , destination ips */
-	memcpy(&attrs->saddr, x->props.saddr.a6, sizeof(attrs->saddr));
-	memcpy(&attrs->daddr, x->id.daddr.a6, sizeof(attrs->daddr));
-	attrs->family = x->props.family;
+	memcpy(&attrs->addrs.saddr, x->props.saddr.a6,
+	       sizeof(attrs->addrs.saddr));
+	memcpy(&attrs->addrs.daddr, x->id.daddr.a6, sizeof(attrs->addrs.daddr));
+	attrs->addrs.family = x->props.family;
+	mlx5e_ipsec_state_mask(&attrs->addrs);
 	attrs->type = x->xso.type;
 	attrs->reqid = x->props.reqid;
 	attrs->upspec.dport = ntohs(x->sel.dport);
@@ -428,7 +440,8 @@ static int mlx5e_xfrm_validate_state(struct mlx5_core_dev *mdev,
 	}
 	if (x->encap) {
 		if (!(mlx5_ipsec_device_caps(mdev) & MLX5_IPSEC_CAP_ESPINUDP)) {
-			NL_SET_ERR_MSG_MOD(extack, "Encapsulation is not supported");
+			NL_SET_ERR_MSG_MOD(extack,
+					   "Encapsulation is not supported");
 			return -EINVAL;
 		}
 
@@ -853,13 +866,13 @@ static int mlx5e_ipsec_netevent_event(struct notifier_block *nb,
 	xa_for_each_marked(&ipsec->sadb, idx, sa_entry, MLX5E_IPSEC_TUNNEL_SA) {
 		attrs = &sa_entry->attrs;
 
-		if (attrs->family == AF_INET) {
-			if (!neigh_key_eq32(n, &attrs->saddr.a4) &&
-			    !neigh_key_eq32(n, &attrs->daddr.a4))
+		if (attrs->addrs.family == AF_INET) {
+			if (!neigh_key_eq32(n, &attrs->addrs.saddr.a4) &&
+			    !neigh_key_eq32(n, &attrs->addrs.daddr.a4))
 				continue;
 		} else {
-			if (!neigh_key_eq128(n, &attrs->saddr.a4) &&
-			    !neigh_key_eq128(n, &attrs->daddr.a4))
+			if (!neigh_key_eq128(n, &attrs->addrs.saddr.a4) &&
+			    !neigh_key_eq128(n, &attrs->addrs.daddr.a4))
 				continue;
 		}
 
@@ -1035,7 +1048,7 @@ static void mlx5e_xfrm_update_stats(struct xfrm_state *x)
 	 * by removing always available headers.
 	 */
 	headers = sizeof(struct ethhdr);
-	if (sa_entry->attrs.family == AF_INET)
+	if (sa_entry->attrs.addrs.family == AF_INET)
 		headers += sizeof(struct iphdr);
 	else
 		headers += sizeof(struct ipv6hdr);
@@ -1044,6 +1057,43 @@ static void mlx5e_xfrm_update_stats(struct xfrm_state *x)
 	x->curlft.bytes += success_bytes - headers * success_packets;
 }
 
+static __be32 word_to_mask(int prefix)
+{
+	if (prefix < 0)
+		return 0;
+
+	if (!prefix || prefix > 31)
+		return cpu_to_be32(0xFFFFFFFF);
+
+	return cpu_to_be32(((1U << prefix) - 1) << (32 - prefix));
+}
+
+static void mlx5e_ipsec_policy_mask(struct mlx5e_ipsec_addr *addrs,
+				    struct xfrm_selector *sel)
+{
+	int i;
+
+	if (addrs->family == AF_INET) {
+		addrs->smask.m4 = word_to_mask(sel->prefixlen_s);
+		addrs->saddr.a4 &= addrs->smask.m4;
+		addrs->dmask.m4 = word_to_mask(sel->prefixlen_d);
+		addrs->daddr.a4 &= addrs->dmask.m4;
+		return;
+	}
+
+	for (i = 0; i < 4; i++) {
+		if (sel->prefixlen_s != 32 * i)
+			addrs->smask.m6[i] =
+				word_to_mask(sel->prefixlen_s - 32 * i);
+		addrs->saddr.a6[i] &= addrs->smask.m6[i];
+
+		if (sel->prefixlen_d != 32 * i)
+			addrs->dmask.m6[i] =
+				word_to_mask(sel->prefixlen_d - 32 * i);
+		addrs->daddr.a6[i] &= addrs->dmask.m6[i];
+	}
+}
+
 static int mlx5e_xfrm_validate_policy(struct mlx5_core_dev *mdev,
 				      struct xfrm_policy *x,
 				      struct netlink_ext_ack *extack)
@@ -1116,9 +1166,10 @@ mlx5e_ipsec_build_accel_pol_attrs(struct mlx5e_ipsec_pol_entry *pol_entry,
 	sel = &x->selector;
 	memset(attrs, 0, sizeof(*attrs));
 
-	memcpy(&attrs->saddr, sel->saddr.a6, sizeof(attrs->saddr));
-	memcpy(&attrs->daddr, sel->daddr.a6, sizeof(attrs->daddr));
-	attrs->family = sel->family;
+	memcpy(&attrs->addrs.saddr, sel->saddr.a6, sizeof(attrs->addrs.saddr));
+	memcpy(&attrs->addrs.daddr, sel->daddr.a6, sizeof(attrs->addrs.daddr));
+	attrs->addrs.family = sel->family;
+	mlx5e_ipsec_policy_mask(&attrs->addrs, sel);
 	attrs->dir = x->xdo.dir;
 	attrs->action = x->action;
 	attrs->type = XFRM_DEV_OFFLOAD_PACKET;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
index ad8db9e1fd1d..a63c2289f8af 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
@@ -76,27 +76,36 @@ struct mlx5_replay_esn {
 	u8 trigger : 1;
 };
 
-struct mlx5_accel_esp_xfrm_attrs {
-	u32   spi;
-	u32   mode;
-	struct aes_gcm_keymat aes_gcm;
-
+struct mlx5e_ipsec_addr {
 	union {
 		__be32 a4;
 		__be32 a6[4];
 	} saddr;
-
+	union {
+		__be32 m4;
+		__be32 m6[4];
+	} smask;
 	union {
 		__be32 a4;
 		__be32 a6[4];
 	} daddr;
+	union {
+		__be32 m4;
+		__be32 m6[4];
+	} dmask;
+	u8 family;
+};
 
+struct mlx5_accel_esp_xfrm_attrs {
+	u32   spi;
+	u32   mode;
+	struct aes_gcm_keymat aes_gcm;
+	struct mlx5e_ipsec_addr addrs;
 	struct upspec upspec;
 	u8 dir : 2;
 	u8 type : 2;
 	u8 drop : 1;
 	u8 encap : 1;
-	u8 family;
 	struct mlx5_replay_esn replay_esn;
 	u32 authsize;
 	u32 reqid;
@@ -279,18 +288,8 @@ struct mlx5e_ipsec_sa_entry {
 };
 
 struct mlx5_accel_pol_xfrm_attrs {
-	union {
-		__be32 a4;
-		__be32 a6[4];
-	} saddr;
-
-	union {
-		__be32 a4;
-		__be32 a6[4];
-	} daddr;
-
+	struct mlx5e_ipsec_addr addrs;
 	struct upspec upspec;
-	u8 family;
 	u8 action;
 	u8 type : 2;
 	u8 dir : 2;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
index d51ace739637..98b6a3a623f9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
@@ -1484,9 +1484,14 @@ static void tx_ft_put_policy(struct mlx5e_ipsec *ipsec, u32 prio, int type)
 	mutex_unlock(&tx->ft.mutex);
 }
 
-static void setup_fte_addr4(struct mlx5_flow_spec *spec, __be32 *saddr,
-			    __be32 *daddr)
+static void setup_fte_addr4(struct mlx5_flow_spec *spec,
+			    struct mlx5e_ipsec_addr *addrs)
 {
+	__be32 *saddr = &addrs->saddr.a4;
+	__be32 *smask = &addrs->smask.m4;
+	__be32 *daddr = &addrs->daddr.a4;
+	__be32 *dmask = &addrs->dmask.m4;
+
 	if (!*saddr && !*daddr)
 		return;
 
@@ -1498,21 +1503,26 @@ static void setup_fte_addr4(struct mlx5_flow_spec *spec, __be32 *saddr,
 	if (*saddr) {
 		memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_value,
 				    outer_headers.src_ipv4_src_ipv6.ipv4_layout.ipv4), saddr, 4);
-		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
-				 outer_headers.src_ipv4_src_ipv6.ipv4_layout.ipv4);
+		memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
+				    outer_headers.src_ipv4_src_ipv6.ipv4_layout.ipv4), smask, 4);
 	}
 
 	if (*daddr) {
 		memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_value,
 				    outer_headers.dst_ipv4_dst_ipv6.ipv4_layout.ipv4), daddr, 4);
-		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
-				 outer_headers.dst_ipv4_dst_ipv6.ipv4_layout.ipv4);
+		memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
+				    outer_headers.dst_ipv4_dst_ipv6.ipv4_layout.ipv4), dmask, 4);
 	}
 }
 
-static void setup_fte_addr6(struct mlx5_flow_spec *spec, __be32 *saddr,
-			    __be32 *daddr)
+static void setup_fte_addr6(struct mlx5_flow_spec *spec,
+			    struct mlx5e_ipsec_addr *addrs)
 {
+	__be32 *saddr = addrs->saddr.a6;
+	__be32 *smask = addrs->smask.m6;
+	__be32 *daddr = addrs->daddr.a6;
+	__be32 *dmask = addrs->dmask.m6;
+
 	if (addr6_all_zero(saddr) && addr6_all_zero(daddr))
 		return;
 
@@ -1524,15 +1534,15 @@ static void setup_fte_addr6(struct mlx5_flow_spec *spec, __be32 *saddr,
 	if (!addr6_all_zero(saddr)) {
 		memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_value,
 				    outer_headers.src_ipv4_src_ipv6.ipv6_layout.ipv6), saddr, 16);
-		memset(MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
-				    outer_headers.src_ipv4_src_ipv6.ipv6_layout.ipv6), 0xff, 16);
+		memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
+				    outer_headers.src_ipv4_src_ipv6.ipv6_layout.ipv6), dmask, 16);
 	}
 
 	if (!addr6_all_zero(daddr)) {
 		memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_value,
 				    outer_headers.dst_ipv4_dst_ipv6.ipv6_layout.ipv6), daddr, 16);
-		memset(MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
-				    outer_headers.dst_ipv4_dst_ipv6.ipv6_layout.ipv6), 0xff, 16);
+		memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
+				    outer_headers.dst_ipv4_dst_ipv6.ipv6_layout.ipv6), smask, 16);
 	}
 }
 
@@ -1722,7 +1732,7 @@ setup_pkt_tunnel_reformat(struct mlx5_core_dev *mdev,
 	if (attrs->dir == XFRM_DEV_OFFLOAD_OUT) {
 		bfflen += sizeof(*esp_hdr) + 8;
 
-		switch (attrs->family) {
+		switch (attrs->addrs.family) {
 		case AF_INET:
 			bfflen += sizeof(*iphdr);
 			break;
@@ -1739,7 +1749,7 @@ setup_pkt_tunnel_reformat(struct mlx5_core_dev *mdev,
 		return -ENOMEM;
 
 	eth_hdr = (struct ethhdr *)reformatbf;
-	switch (attrs->family) {
+	switch (attrs->addrs.family) {
 	case AF_INET:
 		eth_hdr->h_proto = htons(ETH_P_IP);
 		break;
@@ -1762,11 +1772,11 @@ setup_pkt_tunnel_reformat(struct mlx5_core_dev *mdev,
 		reformat_params->param_0 = attrs->authsize;
 
 		hdr = reformatbf + sizeof(*eth_hdr);
-		switch (attrs->family) {
+		switch (attrs->addrs.family) {
 		case AF_INET:
 			iphdr = (struct iphdr *)hdr;
-			memcpy(&iphdr->saddr, &attrs->saddr.a4, 4);
-			memcpy(&iphdr->daddr, &attrs->daddr.a4, 4);
+			memcpy(&iphdr->saddr, &attrs->addrs.saddr.a4, 4);
+			memcpy(&iphdr->daddr, &attrs->addrs.daddr.a4, 4);
 			iphdr->version = 4;
 			iphdr->ihl = 5;
 			iphdr->ttl = IPSEC_TUNNEL_DEFAULT_TTL;
@@ -1775,8 +1785,8 @@ setup_pkt_tunnel_reformat(struct mlx5_core_dev *mdev,
 			break;
 		case AF_INET6:
 			ipv6hdr = (struct ipv6hdr *)hdr;
-			memcpy(&ipv6hdr->saddr, &attrs->saddr.a6, 16);
-			memcpy(&ipv6hdr->daddr, &attrs->daddr.a6, 16);
+			memcpy(&ipv6hdr->saddr, &attrs->addrs.saddr.a6, 16);
+			memcpy(&ipv6hdr->daddr, &attrs->addrs.daddr.a6, 16);
 			ipv6hdr->nexthdr = IPPROTO_ESP;
 			ipv6hdr->version = 6;
 			ipv6hdr->hop_limit = IPSEC_TUNNEL_DEFAULT_TTL;
@@ -1810,7 +1820,7 @@ static int get_reformat_type(struct mlx5_accel_esp_xfrm_attrs *attrs)
 			return MLX5_REFORMAT_TYPE_DEL_ESP_TRANSPORT_OVER_UDP;
 		return MLX5_REFORMAT_TYPE_DEL_ESP_TRANSPORT;
 	case XFRM_DEV_OFFLOAD_OUT:
-		if (attrs->family == AF_INET) {
+		if (attrs->addrs.family == AF_INET) {
 			if (attrs->encap)
 				return MLX5_REFORMAT_TYPE_ADD_ESP_TRANSPORT_OVER_UDPV4;
 			return MLX5_REFORMAT_TYPE_ADD_ESP_TRANSPORT_OVER_IPV4;
@@ -2003,7 +2013,7 @@ static int rx_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry)
 	struct mlx5_fc *counter;
 	int err = 0;
 
-	rx = rx_ft_get(mdev, ipsec, attrs->family, attrs->type);
+	rx = rx_ft_get(mdev, ipsec, attrs->addrs.family, attrs->type);
 	if (IS_ERR(rx))
 		return PTR_ERR(rx);
 
@@ -2013,10 +2023,10 @@ static int rx_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry)
 		goto err_alloc;
 	}
 
-	if (attrs->family == AF_INET)
-		setup_fte_addr4(spec, &attrs->saddr.a4, &attrs->daddr.a4);
+	if (attrs->addrs.family == AF_INET)
+		setup_fte_addr4(spec, &attrs->addrs);
 	else
-		setup_fte_addr6(spec, attrs->saddr.a6, attrs->daddr.a6);
+		setup_fte_addr6(spec, &attrs->addrs);
 
 	setup_fte_spi(spec, attrs->spi, attrs->encap);
 	if (!attrs->encap)
@@ -2116,7 +2126,7 @@ err_pkt_reformat:
 err_mod_header:
 	kvfree(spec);
 err_alloc:
-	rx_ft_put(ipsec, attrs->family, attrs->type);
+	rx_ft_put(ipsec, attrs->addrs.family, attrs->type);
 	return err;
 }
 
@@ -2148,10 +2158,10 @@ static int tx_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry)
 
 	switch (attrs->type) {
 	case XFRM_DEV_OFFLOAD_CRYPTO:
-		if (attrs->family == AF_INET)
-			setup_fte_addr4(spec, &attrs->saddr.a4, &attrs->daddr.a4);
+		if (attrs->addrs.family == AF_INET)
+			setup_fte_addr4(spec, &attrs->addrs);
 		else
-			setup_fte_addr6(spec, attrs->saddr.a6, attrs->daddr.a6);
+			setup_fte_addr6(spec, &attrs->addrs);
 		setup_fte_spi(spec, attrs->spi, false);
 		setup_fte_esp(spec);
 		setup_fte_reg_a(spec);
@@ -2235,10 +2245,10 @@ static int tx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry)
 	}
 
 	tx = ipsec_tx(ipsec, attrs->type);
-	if (attrs->family == AF_INET)
-		setup_fte_addr4(spec, &attrs->saddr.a4, &attrs->daddr.a4);
+	if (attrs->addrs.family == AF_INET)
+		setup_fte_addr4(spec, &attrs->addrs);
 	else
-		setup_fte_addr6(spec, attrs->saddr.a6, attrs->daddr.a6);
+		setup_fte_addr6(spec, &attrs->addrs);
 
 	setup_fte_no_frags(spec);
 	setup_fte_upper_proto_match(spec, &attrs->upspec);
@@ -2308,12 +2318,12 @@ static int rx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry)
 	struct mlx5e_ipsec_rx *rx;
 	int err, dstn = 0;
 
-	ft = rx_ft_get_policy(mdev, pol_entry->ipsec, attrs->family, attrs->prio,
-			      attrs->type);
+	ft = rx_ft_get_policy(mdev, pol_entry->ipsec, attrs->addrs.family,
+			      attrs->prio, attrs->type);
 	if (IS_ERR(ft))
 		return PTR_ERR(ft);
 
-	rx = ipsec_rx(pol_entry->ipsec, attrs->family, attrs->type);
+	rx = ipsec_rx(pol_entry->ipsec, attrs->addrs.family, attrs->type);
 
 	spec = kvzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec) {
@@ -2321,10 +2331,10 @@ static int rx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry)
 		goto err_alloc;
 	}
 
-	if (attrs->family == AF_INET)
-		setup_fte_addr4(spec, &attrs->saddr.a4, &attrs->daddr.a4);
+	if (attrs->addrs.family == AF_INET)
+		setup_fte_addr4(spec, &attrs->addrs);
 	else
-		setup_fte_addr6(spec, attrs->saddr.a6, attrs->daddr.a6);
+		setup_fte_addr6(spec, &attrs->addrs);
 
 	setup_fte_no_frags(spec);
 	setup_fte_upper_proto_match(spec, &attrs->upspec);
@@ -2364,7 +2374,8 @@ static int rx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry)
 err_action:
 	kvfree(spec);
 err_alloc:
-	rx_ft_put_policy(pol_entry->ipsec, attrs->family, attrs->prio, attrs->type);
+	rx_ft_put_policy(pol_entry->ipsec, attrs->addrs.family, attrs->prio,
+			 attrs->type);
 	return err;
 }
 
@@ -2638,7 +2649,8 @@ void mlx5e_accel_ipsec_fs_del_rule(struct mlx5e_ipsec_sa_entry *sa_entry)
 		mlx5_fc_destroy(mdev, ipsec_rule->replay.fc);
 	}
 	mlx5_esw_ipsec_rx_id_mapping_remove(sa_entry);
-	rx_ft_put(sa_entry->ipsec, sa_entry->attrs.family, sa_entry->attrs.type);
+	rx_ft_put(sa_entry->ipsec, sa_entry->attrs.addrs.family,
+		  sa_entry->attrs.type);
 }
 
 int mlx5e_accel_ipsec_fs_add_pol(struct mlx5e_ipsec_pol_entry *pol_entry)
@@ -2674,7 +2686,8 @@ void mlx5e_accel_ipsec_fs_del_pol(struct mlx5e_ipsec_pol_entry *pol_entry)
 	mlx5e_ipsec_unblock_tc_offload(pol_entry->ipsec->mdev);
 
 	if (pol_entry->attrs.dir == XFRM_DEV_OFFLOAD_IN) {
-		rx_ft_put_policy(pol_entry->ipsec, pol_entry->attrs.family,
+		rx_ft_put_policy(pol_entry->ipsec,
+				 pol_entry->attrs.addrs.family,
 				 pol_entry->attrs.prio, pol_entry->attrs.type);
 		return;
 	}
@@ -2814,7 +2827,7 @@ bool mlx5e_ipsec_fs_tunnel_enabled(struct mlx5e_ipsec_sa_entry *sa_entry)
 	struct mlx5e_ipsec_rx *rx;
 	struct mlx5e_ipsec_tx *tx;
 
-	rx = ipsec_rx(sa_entry->ipsec, attrs->family, attrs->type);
+	rx = ipsec_rx(sa_entry->ipsec, attrs->addrs.family, attrs->type);
 	tx = ipsec_tx(sa_entry->ipsec, attrs->type);
 	if (sa_entry->attrs.dir == XFRM_DEV_OFFLOAD_OUT)
 		return tx->allow_tunnel_mode;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 3b2efde9dda2..fdf9e9bb99ac 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -42,6 +42,9 @@
 #include "lib/clock.h"
 #include "en/fs_ethtool.h"
 
+#define LANES_UNKNOWN		 0
+#define MAX_LANES		 8
+
 void mlx5e_ethtool_get_drvinfo(struct mlx5e_priv *priv,
 			       struct ethtool_drvinfo *drvinfo)
 {
@@ -1076,32 +1079,34 @@ static void ptys2ethtool_supported_advertised_port(struct mlx5_core_dev *mdev,
 	}
 }
 
-static void get_speed_duplex(struct net_device *netdev,
-			     u32 eth_proto_oper, bool force_legacy,
-			     u16 data_rate_oper,
-			     struct ethtool_link_ksettings *link_ksettings)
+static void get_link_properties(struct net_device *netdev,
+				u32 eth_proto_oper, bool force_legacy,
+				u16 data_rate_oper,
+				struct ethtool_link_ksettings *link_ksettings)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
-	u32 speed = SPEED_UNKNOWN;
+	const struct mlx5_link_info *info;
 	u8 duplex = DUPLEX_UNKNOWN;
+	u32 speed = SPEED_UNKNOWN;
+	u32 lanes = LANES_UNKNOWN;
 
 	if (!netif_carrier_ok(netdev))
 		goto out;
 
-	speed = mlx5_port_ptys2speed(priv->mdev, eth_proto_oper, force_legacy);
-	if (!speed) {
-		if (data_rate_oper)
-			speed = 100 * data_rate_oper;
-		else
-			speed = SPEED_UNKNOWN;
-		goto out;
+	info = mlx5_port_ptys2info(priv->mdev, eth_proto_oper, force_legacy);
+	if (info) {
+		speed = info->speed;
+		lanes = info->lanes;
+		duplex = DUPLEX_FULL;
+	} else if (data_rate_oper) {
+		speed = 100 * data_rate_oper;
+		lanes = MAX_LANES;
 	}
 
-	duplex = DUPLEX_FULL;
-
 out:
-	link_ksettings->base.speed = speed;
 	link_ksettings->base.duplex = duplex;
+	link_ksettings->base.speed = speed;
+	link_ksettings->lanes = lanes;
 }
 
 static void get_supported(struct mlx5_core_dev *mdev, u32 eth_proto_cap,
@@ -1238,8 +1243,8 @@ static int mlx5e_ethtool_get_link_ksettings(struct mlx5e_priv *priv,
 	get_supported(mdev, eth_proto_cap, link_ksettings);
 	get_advertising(eth_proto_admin, tx_pause, rx_pause, link_ksettings,
 			admin_ext);
-	get_speed_duplex(priv->netdev, eth_proto_oper, !admin_ext,
-			 data_rate_oper, link_ksettings);
+	get_link_properties(priv->netdev, eth_proto_oper, !admin_ext,
+			    data_rate_oper, link_ksettings);
 
 	eth_proto_oper = eth_proto_oper ? eth_proto_oper : eth_proto_cap;
 	connector_type = connector_type < MLX5E_CONNECTOR_TYPE_NUMBER ?
@@ -1349,6 +1354,7 @@ static int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv,
 {
 	struct mlx5_core_dev *mdev = priv->mdev;
 	struct mlx5_port_eth_proto eproto;
+	struct mlx5_link_info info = {};
 	const unsigned long *adver;
 	bool an_changes = false;
 	u8 an_disable_admin;
@@ -1359,7 +1365,6 @@ static int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv,
 	u32 link_modes;
 	u8 an_status;
 	u8 autoneg;
-	u32 speed;
 	bool ext;
 	int err;
 
@@ -1367,7 +1372,8 @@ static int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv,
 
 	adver = link_ksettings->link_modes.advertising;
 	autoneg = link_ksettings->base.autoneg;
-	speed = link_ksettings->base.speed;
+	info.speed = link_ksettings->base.speed;
+	info.lanes = link_ksettings->lanes;
 
 	ext_supported = mlx5_ptys_ext_supported(mdev);
 	ext_requested = ext_link_mode_requested(adver);
@@ -1384,7 +1390,7 @@ static int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv,
 		goto out;
 	}
 	link_modes = autoneg == AUTONEG_ENABLE ? ethtool2ptys_adver_func(adver) :
-		mlx5_port_speed2linkmodes(mdev, speed, !ext);
+		mlx5_port_info2linkmodes(mdev, &info, !ext);
 
 	err = mlx5e_speed_validate(priv->netdev, ext, link_modes, autoneg);
 	if (err)
@@ -2615,6 +2621,7 @@ static void mlx5e_get_ts_stats(struct net_device *netdev,
 }
 
 const struct ethtool_ops mlx5e_ethtool_ops = {
+	.cap_link_lanes_supported = true,
 	.cap_rss_ctx_supported	= true,
 	.rxfh_per_ctx_key	= true,
 	.supported_coalesce_params = ETHTOOL_COALESCE_USECS |
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c
index ffac0bd6c895..cbde54324059 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c
@@ -65,7 +65,6 @@ err_metadata:
 	return err;
 }
 
-#define MLX5_LAG_MPESW_OFFLOADS_SUPPORTED_PORTS 4
 static int enable_mpesw(struct mlx5_lag *ldev)
 {
 	int idx = mlx5_lag_get_dev_index_by_seq(ldev, MLX5_LAG_P1);
@@ -77,9 +76,6 @@ static int enable_mpesw(struct mlx5_lag *ldev)
 		return -EINVAL;
 
 	dev0 = ldev->pf[idx].dev;
-	if (ldev->ports > MLX5_LAG_MPESW_OFFLOADS_SUPPORTED_PORTS)
-		return -EOPNOTSUPP;
-
 	if (mlx5_eswitch_mode(dev0) != MLX5_ESWITCH_OFFLOADS ||
 	    !MLX5_CAP_PORT_SELECTION(dev0, port_select_flow_table) ||
 	    !MLX5_CAP_GEN(dev0, create_lag_when_not_master_up) ||
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
index 6fef1005c469..2e02bdea8361 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
@@ -114,6 +114,26 @@ struct mlx5_cmd_alias_obj_create_attr {
 	u8 access_key[ACCESS_KEY_LEN];
 };
 
+struct mlx5_port_eth_proto {
+	u32 cap;
+	u32 admin;
+	u32 oper;
+};
+
+struct mlx5_module_eeprom_query_params {
+	u16 size;
+	u16 offset;
+	u16 i2c_address;
+	u32 page;
+	u32 bank;
+	u32 module_number;
+};
+
+struct mlx5_link_info {
+	u32 speed;
+	u32 lanes;
+};
+
 static inline void mlx5_printk(struct mlx5_core_dev *dev, int level, const char *format, ...)
 {
 	struct device *device = dev->device;
@@ -280,6 +300,78 @@ int mlx5_set_mtppse(struct mlx5_core_dev *mdev, u8 pin, u8 arm, u8 mode);
 struct mlx5_dm *mlx5_dm_create(struct mlx5_core_dev *dev);
 void mlx5_dm_cleanup(struct mlx5_core_dev *dev);
 
+void mlx5_toggle_port_link(struct mlx5_core_dev *dev);
+int mlx5_set_port_admin_status(struct mlx5_core_dev *dev,
+			       enum mlx5_port_status status);
+int mlx5_query_port_admin_status(struct mlx5_core_dev *dev,
+				 enum mlx5_port_status *status);
+int mlx5_set_port_beacon(struct mlx5_core_dev *dev, u16 beacon_duration);
+
+int mlx5_set_port_mtu(struct mlx5_core_dev *dev, u16 mtu, u8 port);
+int mlx5_set_port_pause(struct mlx5_core_dev *dev, u32 rx_pause, u32 tx_pause);
+int mlx5_query_port_pause(struct mlx5_core_dev *dev,
+			  u32 *rx_pause, u32 *tx_pause);
+
+int mlx5_set_port_pfc(struct mlx5_core_dev *dev, u8 pfc_en_tx, u8 pfc_en_rx);
+int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx,
+			u8 *pfc_en_rx);
+
+int mlx5_set_port_stall_watermark(struct mlx5_core_dev *dev,
+				  u16 stall_critical_watermark,
+				  u16 stall_minor_watermark);
+int mlx5_query_port_stall_watermark(struct mlx5_core_dev *dev,
+				    u16 *stall_critical_watermark,
+				    u16 *stall_minor_watermark);
+
+int mlx5_max_tc(struct mlx5_core_dev *mdev);
+int mlx5_set_port_prio_tc(struct mlx5_core_dev *mdev, u8 *prio_tc);
+int mlx5_query_port_prio_tc(struct mlx5_core_dev *mdev,
+			    u8 prio, u8 *tc);
+int mlx5_set_port_tc_group(struct mlx5_core_dev *mdev, u8 *tc_group);
+int mlx5_query_port_tc_group(struct mlx5_core_dev *mdev,
+			     u8 tc, u8 *tc_group);
+int mlx5_set_port_tc_bw_alloc(struct mlx5_core_dev *mdev, u8 *tc_bw);
+int mlx5_query_port_tc_bw_alloc(struct mlx5_core_dev *mdev,
+				u8 tc, u8 *bw_pct);
+int mlx5_modify_port_ets_rate_limit(struct mlx5_core_dev *mdev,
+				    u8 *max_bw_value,
+				    u8 *max_bw_unit);
+int mlx5_query_port_ets_rate_limit(struct mlx5_core_dev *mdev,
+				   u8 *max_bw_value,
+				   u8 *max_bw_unit);
+int mlx5_set_port_wol(struct mlx5_core_dev *mdev, u8 wol_mode);
+int mlx5_query_port_wol(struct mlx5_core_dev *mdev, u8 *wol_mode);
+
+int mlx5_query_ports_check(struct mlx5_core_dev *mdev, u32 *out, int outlen);
+int mlx5_set_ports_check(struct mlx5_core_dev *mdev, u32 *in, int inlen);
+int mlx5_set_port_fcs(struct mlx5_core_dev *mdev, u8 enable);
+void mlx5_query_port_fcs(struct mlx5_core_dev *mdev, bool *supported,
+			 bool *enabled);
+int mlx5_query_module_eeprom(struct mlx5_core_dev *dev,
+			     u16 offset, u16 size, u8 *data);
+int
+mlx5_query_module_eeprom_by_page(struct mlx5_core_dev *dev,
+				 struct mlx5_module_eeprom_query_params *params,
+				 u8 *data);
+
+int mlx5_query_port_dcbx_param(struct mlx5_core_dev *mdev, u32 *out);
+int mlx5_set_port_dcbx_param(struct mlx5_core_dev *mdev, u32 *in);
+int mlx5_set_trust_state(struct mlx5_core_dev *mdev, u8 trust_state);
+int mlx5_query_trust_state(struct mlx5_core_dev *mdev, u8 *trust_state);
+int mlx5_set_dscp2prio(struct mlx5_core_dev *mdev, u8 dscp, u8 prio);
+int mlx5_query_dscp2prio(struct mlx5_core_dev *mdev, u8 *dscp2prio);
+
+int mlx5_port_query_eth_proto(struct mlx5_core_dev *dev, u8 port, bool ext,
+			      struct mlx5_port_eth_proto *eproto);
+bool mlx5_ptys_ext_supported(struct mlx5_core_dev *mdev);
+const struct mlx5_link_info *mlx5_port_ptys2info(struct mlx5_core_dev *mdev,
+						 u32 eth_proto_oper,
+						 bool force_legacy);
+u32 mlx5_port_info2linkmodes(struct mlx5_core_dev *mdev,
+			     struct mlx5_link_info *info,
+			     bool force_legacy);
+int mlx5_port_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed);
+
 #define MLX5_PPS_CAP(mdev) (MLX5_CAP_GEN((mdev), pps) &&		\
 			    MLX5_CAP_GEN((mdev), pps_modify) &&		\
 			    MLX5_CAP_MCAM_FEATURE((mdev), mtpps_fs) &&	\
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/port.c b/drivers/net/ethernet/mellanox/mlx5/core/port.c
index 3995df064101..549f1066d2a5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/port.c
@@ -196,7 +196,6 @@ void mlx5_toggle_port_link(struct mlx5_core_dev *dev)
 	if (ps == MLX5_PORT_UP)
 		mlx5_set_port_admin_status(dev, MLX5_PORT_UP);
 }
-EXPORT_SYMBOL_GPL(mlx5_toggle_port_link);
 
 int mlx5_set_port_admin_status(struct mlx5_core_dev *dev,
 			       enum mlx5_port_status status)
@@ -210,7 +209,6 @@ int mlx5_set_port_admin_status(struct mlx5_core_dev *dev,
 	return mlx5_core_access_reg(dev, in, sizeof(in), out,
 				    sizeof(out), MLX5_REG_PAOS, 0, 1);
 }
-EXPORT_SYMBOL_GPL(mlx5_set_port_admin_status);
 
 int mlx5_query_port_admin_status(struct mlx5_core_dev *dev,
 				 enum mlx5_port_status *status)
@@ -227,7 +225,6 @@ int mlx5_query_port_admin_status(struct mlx5_core_dev *dev,
 	*status = MLX5_GET(paos_reg, out, admin_status);
 	return 0;
 }
-EXPORT_SYMBOL_GPL(mlx5_query_port_admin_status);
 
 static void mlx5_query_port_mtu(struct mlx5_core_dev *dev, u16 *admin_mtu,
 				u16 *max_mtu, u16 *oper_mtu, u8 port)
@@ -257,7 +254,6 @@ int mlx5_set_port_mtu(struct mlx5_core_dev *dev, u16 mtu, u8 port)
 	return mlx5_core_access_reg(dev, in, sizeof(in), out,
 				   sizeof(out), MLX5_REG_PMTU, 0, 1);
 }
-EXPORT_SYMBOL_GPL(mlx5_set_port_mtu);
 
 void mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, u16 *max_mtu,
 			     u8 port)
@@ -447,7 +443,6 @@ int mlx5_query_module_eeprom(struct mlx5_core_dev *dev,
 
 	return mlx5_query_mcia(dev, &query, data);
 }
-EXPORT_SYMBOL_GPL(mlx5_query_module_eeprom);
 
 int mlx5_query_module_eeprom_by_page(struct mlx5_core_dev *dev,
 				     struct mlx5_module_eeprom_query_params *params,
@@ -467,7 +462,6 @@ int mlx5_query_module_eeprom_by_page(struct mlx5_core_dev *dev,
 
 	return mlx5_query_mcia(dev, params, data);
 }
-EXPORT_SYMBOL_GPL(mlx5_query_module_eeprom_by_page);
 
 static int mlx5_query_port_pvlc(struct mlx5_core_dev *dev, u32 *pvlc,
 				int pvlc_size,  u8 local_port)
@@ -518,7 +512,6 @@ int mlx5_set_port_pause(struct mlx5_core_dev *dev, u32 rx_pause, u32 tx_pause)
 	return mlx5_core_access_reg(dev, in, sizeof(in), out,
 				    sizeof(out), MLX5_REG_PFCC, 0, 1);
 }
-EXPORT_SYMBOL_GPL(mlx5_set_port_pause);
 
 int mlx5_query_port_pause(struct mlx5_core_dev *dev,
 			  u32 *rx_pause, u32 *tx_pause)
@@ -538,7 +531,6 @@ int mlx5_query_port_pause(struct mlx5_core_dev *dev,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(mlx5_query_port_pause);
 
 int mlx5_set_port_stall_watermark(struct mlx5_core_dev *dev,
 				  u16 stall_critical_watermark,
@@ -597,7 +589,6 @@ int mlx5_set_port_pfc(struct mlx5_core_dev *dev, u8 pfc_en_tx, u8 pfc_en_rx)
 	return mlx5_core_access_reg(dev, in, sizeof(in), out,
 				    sizeof(out), MLX5_REG_PFCC, 0, 1);
 }
-EXPORT_SYMBOL_GPL(mlx5_set_port_pfc);
 
 int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx, u8 *pfc_en_rx)
 {
@@ -616,7 +607,6 @@ int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx, u8 *pfc_en_rx)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(mlx5_query_port_pfc);
 
 int mlx5_max_tc(struct mlx5_core_dev *mdev)
 {
@@ -667,7 +657,6 @@ int mlx5_set_port_prio_tc(struct mlx5_core_dev *mdev, u8 *prio_tc)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(mlx5_set_port_prio_tc);
 
 int mlx5_query_port_prio_tc(struct mlx5_core_dev *mdev,
 			    u8 prio, u8 *tc)
@@ -689,7 +678,6 @@ int mlx5_query_port_prio_tc(struct mlx5_core_dev *mdev,
 
 	return err;
 }
-EXPORT_SYMBOL_GPL(mlx5_query_port_prio_tc);
 
 static int mlx5_set_port_qetcr_reg(struct mlx5_core_dev *mdev, u32 *in,
 				   int inlen)
@@ -728,7 +716,6 @@ int mlx5_set_port_tc_group(struct mlx5_core_dev *mdev, u8 *tc_group)
 
 	return mlx5_set_port_qetcr_reg(mdev, in, sizeof(in));
 }
-EXPORT_SYMBOL_GPL(mlx5_set_port_tc_group);
 
 int mlx5_query_port_tc_group(struct mlx5_core_dev *mdev,
 			     u8 tc, u8 *tc_group)
@@ -749,7 +736,6 @@ int mlx5_query_port_tc_group(struct mlx5_core_dev *mdev,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(mlx5_query_port_tc_group);
 
 int mlx5_set_port_tc_bw_alloc(struct mlx5_core_dev *mdev, u8 *tc_bw)
 {
@@ -763,7 +749,6 @@ int mlx5_set_port_tc_bw_alloc(struct mlx5_core_dev *mdev, u8 *tc_bw)
 
 	return mlx5_set_port_qetcr_reg(mdev, in, sizeof(in));
 }
-EXPORT_SYMBOL_GPL(mlx5_set_port_tc_bw_alloc);
 
 int mlx5_query_port_tc_bw_alloc(struct mlx5_core_dev *mdev,
 				u8 tc, u8 *bw_pct)
@@ -784,7 +769,6 @@ int mlx5_query_port_tc_bw_alloc(struct mlx5_core_dev *mdev,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(mlx5_query_port_tc_bw_alloc);
 
 int mlx5_modify_port_ets_rate_limit(struct mlx5_core_dev *mdev,
 				    u8 *max_bw_value,
@@ -808,7 +792,6 @@ int mlx5_modify_port_ets_rate_limit(struct mlx5_core_dev *mdev,
 
 	return mlx5_set_port_qetcr_reg(mdev, in, sizeof(in));
 }
-EXPORT_SYMBOL_GPL(mlx5_modify_port_ets_rate_limit);
 
 int mlx5_query_port_ets_rate_limit(struct mlx5_core_dev *mdev,
 				   u8 *max_bw_value,
@@ -834,7 +817,6 @@ int mlx5_query_port_ets_rate_limit(struct mlx5_core_dev *mdev,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(mlx5_query_port_ets_rate_limit);
 
 int mlx5_set_port_wol(struct mlx5_core_dev *mdev, u8 wol_mode)
 {
@@ -845,7 +827,6 @@ int mlx5_set_port_wol(struct mlx5_core_dev *mdev, u8 wol_mode)
 	MLX5_SET(set_wol_rol_in, in, wol_mode, wol_mode);
 	return mlx5_cmd_exec_in(mdev, set_wol_rol, in);
 }
-EXPORT_SYMBOL_GPL(mlx5_set_port_wol);
 
 int mlx5_query_port_wol(struct mlx5_core_dev *mdev, u8 *wol_mode)
 {
@@ -860,7 +841,6 @@ int mlx5_query_port_wol(struct mlx5_core_dev *mdev, u8 *wol_mode)
 
 	return err;
 }
-EXPORT_SYMBOL_GPL(mlx5_query_port_wol);
 
 int mlx5_query_ports_check(struct mlx5_core_dev *mdev, u32 *out, int outlen)
 {
@@ -1058,56 +1038,57 @@ out:
 }
 
 /* speed in units of 1Mb */
-static const u32 mlx5e_link_speed[MLX5E_LINK_MODES_NUMBER] = {
-	[MLX5E_1000BASE_CX_SGMII] = 1000,
-	[MLX5E_1000BASE_KX]       = 1000,
-	[MLX5E_10GBASE_CX4]       = 10000,
-	[MLX5E_10GBASE_KX4]       = 10000,
-	[MLX5E_10GBASE_KR]        = 10000,
-	[MLX5E_20GBASE_KR2]       = 20000,
-	[MLX5E_40GBASE_CR4]       = 40000,
-	[MLX5E_40GBASE_KR4]       = 40000,
-	[MLX5E_56GBASE_R4]        = 56000,
-	[MLX5E_10GBASE_CR]        = 10000,
-	[MLX5E_10GBASE_SR]        = 10000,
-	[MLX5E_10GBASE_ER]        = 10000,
-	[MLX5E_40GBASE_SR4]       = 40000,
-	[MLX5E_40GBASE_LR4]       = 40000,
-	[MLX5E_50GBASE_SR2]       = 50000,
-	[MLX5E_100GBASE_CR4]      = 100000,
-	[MLX5E_100GBASE_SR4]      = 100000,
-	[MLX5E_100GBASE_KR4]      = 100000,
-	[MLX5E_100GBASE_LR4]      = 100000,
-	[MLX5E_100BASE_TX]        = 100,
-	[MLX5E_1000BASE_T]        = 1000,
-	[MLX5E_10GBASE_T]         = 10000,
-	[MLX5E_25GBASE_CR]        = 25000,
-	[MLX5E_25GBASE_KR]        = 25000,
-	[MLX5E_25GBASE_SR]        = 25000,
-	[MLX5E_50GBASE_CR2]       = 50000,
-	[MLX5E_50GBASE_KR2]       = 50000,
+static const struct mlx5_link_info mlx5e_link_info[MLX5E_LINK_MODES_NUMBER] = {
+	[MLX5E_1000BASE_CX_SGMII]	= {.speed = 1000, .lanes = 1},
+	[MLX5E_1000BASE_KX]		= {.speed = 1000, .lanes = 1},
+	[MLX5E_10GBASE_CX4]		= {.speed = 10000, .lanes = 4},
+	[MLX5E_10GBASE_KX4]		= {.speed = 10000, .lanes = 4},
+	[MLX5E_10GBASE_KR]		= {.speed = 10000, .lanes = 1},
+	[MLX5E_20GBASE_KR2]		= {.speed = 20000, .lanes = 2},
+	[MLX5E_40GBASE_CR4]		= {.speed = 40000, .lanes = 4},
+	[MLX5E_40GBASE_KR4]		= {.speed = 40000, .lanes = 4},
+	[MLX5E_56GBASE_R4]		= {.speed = 56000, .lanes = 4},
+	[MLX5E_10GBASE_CR]		= {.speed = 10000, .lanes = 1},
+	[MLX5E_10GBASE_SR]		= {.speed = 10000, .lanes = 1},
+	[MLX5E_10GBASE_ER]		= {.speed = 10000, .lanes = 1},
+	[MLX5E_40GBASE_SR4]		= {.speed = 40000, .lanes = 4},
+	[MLX5E_40GBASE_LR4]		= {.speed = 40000, .lanes = 4},
+	[MLX5E_50GBASE_SR2]		= {.speed = 50000, .lanes = 2},
+	[MLX5E_100GBASE_CR4]		= {.speed = 100000, .lanes = 4},
+	[MLX5E_100GBASE_SR4]		= {.speed = 100000, .lanes = 4},
+	[MLX5E_100GBASE_KR4]		= {.speed = 100000, .lanes = 4},
+	[MLX5E_100GBASE_LR4]		= {.speed = 100000, .lanes = 4},
+	[MLX5E_100BASE_TX]		= {.speed = 100, .lanes = 1},
+	[MLX5E_1000BASE_T]		= {.speed = 1000, .lanes = 1},
+	[MLX5E_10GBASE_T]		= {.speed = 10000, .lanes = 1},
+	[MLX5E_25GBASE_CR]		= {.speed = 25000, .lanes = 1},
+	[MLX5E_25GBASE_KR]		= {.speed = 25000, .lanes = 1},
+	[MLX5E_25GBASE_SR]		= {.speed = 25000, .lanes = 1},
+	[MLX5E_50GBASE_CR2]		= {.speed = 50000, .lanes = 2},
+	[MLX5E_50GBASE_KR2]		= {.speed = 50000, .lanes = 2},
 };
 
-static const u32 mlx5e_ext_link_speed[MLX5E_EXT_LINK_MODES_NUMBER] = {
-	[MLX5E_SGMII_100M] = 100,
-	[MLX5E_1000BASE_X_SGMII] = 1000,
-	[MLX5E_5GBASE_R] = 5000,
-	[MLX5E_10GBASE_XFI_XAUI_1] = 10000,
-	[MLX5E_40GBASE_XLAUI_4_XLPPI_4] = 40000,
-	[MLX5E_25GAUI_1_25GBASE_CR_KR] = 25000,
-	[MLX5E_50GAUI_2_LAUI_2_50GBASE_CR2_KR2] = 50000,
-	[MLX5E_50GAUI_1_LAUI_1_50GBASE_CR_KR] = 50000,
-	[MLX5E_CAUI_4_100GBASE_CR4_KR4] = 100000,
-	[MLX5E_100GAUI_2_100GBASE_CR2_KR2] = 100000,
-	[MLX5E_200GAUI_4_200GBASE_CR4_KR4] = 200000,
-	[MLX5E_400GAUI_8_400GBASE_CR8] = 400000,
-	[MLX5E_100GAUI_1_100GBASE_CR_KR] = 100000,
-	[MLX5E_200GAUI_2_200GBASE_CR2_KR2] = 200000,
-	[MLX5E_400GAUI_4_400GBASE_CR4_KR4] = 400000,
-	[MLX5E_800GAUI_8_800GBASE_CR8_KR8] = 800000,
-	[MLX5E_200GAUI_1_200GBASE_CR1_KR1] = 200000,
-	[MLX5E_400GAUI_2_400GBASE_CR2_KR2] = 400000,
-	[MLX5E_800GAUI_4_800GBASE_CR4_KR4] = 800000,
+static const struct mlx5_link_info
+mlx5e_ext_link_info[MLX5E_EXT_LINK_MODES_NUMBER] = {
+	[MLX5E_SGMII_100M]			= {.speed = 100, .lanes = 1},
+	[MLX5E_1000BASE_X_SGMII]		= {.speed = 1000, .lanes = 1},
+	[MLX5E_5GBASE_R]			= {.speed = 5000, .lanes = 1},
+	[MLX5E_10GBASE_XFI_XAUI_1]		= {.speed = 10000, .lanes = 1},
+	[MLX5E_40GBASE_XLAUI_4_XLPPI_4]		= {.speed = 40000, .lanes = 4},
+	[MLX5E_25GAUI_1_25GBASE_CR_KR]		= {.speed = 25000, .lanes = 1},
+	[MLX5E_50GAUI_2_LAUI_2_50GBASE_CR2_KR2]	= {.speed = 50000, .lanes = 2},
+	[MLX5E_50GAUI_1_LAUI_1_50GBASE_CR_KR]	= {.speed = 50000, .lanes = 1},
+	[MLX5E_CAUI_4_100GBASE_CR4_KR4]		= {.speed = 100000, .lanes = 4},
+	[MLX5E_100GAUI_2_100GBASE_CR2_KR2]	= {.speed = 100000, .lanes = 2},
+	[MLX5E_200GAUI_4_200GBASE_CR4_KR4]	= {.speed = 200000, .lanes = 4},
+	[MLX5E_400GAUI_8_400GBASE_CR8]		= {.speed = 400000, .lanes = 8},
+	[MLX5E_100GAUI_1_100GBASE_CR_KR]	= {.speed = 100000, .lanes = 1},
+	[MLX5E_200GAUI_2_200GBASE_CR2_KR2]	= {.speed = 200000, .lanes = 2},
+	[MLX5E_400GAUI_4_400GBASE_CR4_KR4]	= {.speed = 400000, .lanes = 4},
+	[MLX5E_800GAUI_8_800GBASE_CR8_KR8]	= {.speed = 800000, .lanes = 8},
+	[MLX5E_200GAUI_1_200GBASE_CR1_KR1]	= {.speed = 200000, .lanes = 1},
+	[MLX5E_400GAUI_2_400GBASE_CR2_KR2]	= {.speed = 400000, .lanes = 2},
+	[MLX5E_800GAUI_4_800GBASE_CR4_KR4]	= {.speed = 800000, .lanes = 4},
 };
 
 int mlx5_port_query_eth_proto(struct mlx5_core_dev *dev, u8 port, bool ext,
@@ -1145,54 +1126,61 @@ bool mlx5_ptys_ext_supported(struct mlx5_core_dev *mdev)
 	return !!eproto.cap;
 }
 
-static void mlx5e_port_get_speed_arr(struct mlx5_core_dev *mdev,
-				     const u32 **arr, u32 *size,
-				     bool force_legacy)
+static void mlx5e_port_get_link_mode_info_arr(struct mlx5_core_dev *mdev,
+					      const struct mlx5_link_info **arr,
+					      u32 *size,
+					      bool force_legacy)
 {
 	bool ext = force_legacy ? false : mlx5_ptys_ext_supported(mdev);
 
-	*size = ext ? ARRAY_SIZE(mlx5e_ext_link_speed) :
-		      ARRAY_SIZE(mlx5e_link_speed);
-	*arr  = ext ? mlx5e_ext_link_speed : mlx5e_link_speed;
+	*size = ext ? ARRAY_SIZE(mlx5e_ext_link_info) :
+		      ARRAY_SIZE(mlx5e_link_info);
+	*arr  = ext ? mlx5e_ext_link_info : mlx5e_link_info;
 }
 
-u32 mlx5_port_ptys2speed(struct mlx5_core_dev *mdev, u32 eth_proto_oper,
-			 bool force_legacy)
+const struct mlx5_link_info *mlx5_port_ptys2info(struct mlx5_core_dev *mdev,
+						 u32 eth_proto_oper,
+						 bool force_legacy)
 {
 	unsigned long temp = eth_proto_oper;
-	const u32 *table;
-	u32 speed = 0;
+	const struct mlx5_link_info *table;
 	u32 max_size;
 	int i;
 
-	mlx5e_port_get_speed_arr(mdev, &table, &max_size, force_legacy);
+	mlx5e_port_get_link_mode_info_arr(mdev, &table, &max_size,
+					  force_legacy);
 	i = find_first_bit(&temp, max_size);
 	if (i < max_size)
-		speed = table[i];
-	return speed;
+		return &table[i];
+
+	return NULL;
 }
 
-u32 mlx5_port_speed2linkmodes(struct mlx5_core_dev *mdev, u32 speed,
-			      bool force_legacy)
+u32 mlx5_port_info2linkmodes(struct mlx5_core_dev *mdev,
+			     struct mlx5_link_info *info,
+			     bool force_legacy)
 {
+	const struct mlx5_link_info *table;
 	u32 link_modes = 0;
-	const u32 *table;
 	u32 max_size;
 	int i;
 
-	mlx5e_port_get_speed_arr(mdev, &table, &max_size, force_legacy);
+	mlx5e_port_get_link_mode_info_arr(mdev, &table, &max_size,
+					  force_legacy);
 	for (i = 0; i < max_size; ++i) {
-		if (table[i] == speed)
-			link_modes |= MLX5E_PROT_MASK(i);
+		if (table[i].speed == info->speed) {
+			if (!info->lanes || table[i].lanes == info->lanes)
+				link_modes |= MLX5E_PROT_MASK(i);
+		}
 	}
 	return link_modes;
 }
 
 int mlx5_port_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed)
 {
+	const struct mlx5_link_info *table;
 	struct mlx5_port_eth_proto eproto;
 	u32 max_speed = 0;
-	const u32 *table;
 	u32 max_size;
 	bool ext;
 	int err;
@@ -1203,10 +1191,10 @@ int mlx5_port_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed)
 	if (err)
 		return err;
 
-	mlx5e_port_get_speed_arr(mdev, &table, &max_size, false);
+	mlx5e_port_get_link_mode_info_arr(mdev, &table, &max_size, false);
 	for (i = 0; i < max_size; ++i)
 		if (eproto.cap & MLX5E_PROT_MASK(i))
-			max_speed = max(max_speed, table[i]);
+			max_speed = max(max_speed, table[i].speed);
 
 	*speed = max_speed;
 	return 0;
diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h
index fd625e0dd869..58770b86f793 100644
--- a/include/linux/mlx5/port.h
+++ b/include/linux/mlx5/port.h
@@ -61,15 +61,6 @@ enum mlx5_an_status {
 #define MLX5_EEPROM_PAGE_LENGTH		256
 #define MLX5_EEPROM_HIGH_PAGE_LENGTH	128
 
-struct mlx5_module_eeprom_query_params {
-	u16 size;
-	u16 offset;
-	u16 i2c_address;
-	u32 page;
-	u32 bank;
-	u32 module_number;
-};
-
 enum mlx5e_link_mode {
 	MLX5E_1000BASE_CX_SGMII	 = 0,
 	MLX5E_1000BASE_KX	 = 1,
@@ -145,12 +136,6 @@ enum mlx5_ptys_width {
 	MLX5_PTYS_WIDTH_12X	= 1 << 4,
 };
 
-struct mlx5_port_eth_proto {
-	u32 cap;
-	u32 admin;
-	u32 oper;
-};
-
 #define MLX5E_PROT_MASK(link_mode) (1U << link_mode)
 #define MLX5_GET_ETH_PROTO(reg, out, ext, field)	\
 	(ext ? MLX5_GET(reg, out, ext_##field) :	\
@@ -163,14 +148,7 @@ int mlx5_query_port_ptys(struct mlx5_core_dev *dev, u32 *ptys,
 
 int mlx5_query_ib_port_oper(struct mlx5_core_dev *dev, u16 *link_width_oper,
 			    u16 *proto_oper, u8 local_port, u8 plane_index);
-void mlx5_toggle_port_link(struct mlx5_core_dev *dev);
-int mlx5_set_port_admin_status(struct mlx5_core_dev *dev,
-			       enum mlx5_port_status status);
-int mlx5_query_port_admin_status(struct mlx5_core_dev *dev,
-				 enum mlx5_port_status *status);
-int mlx5_set_port_beacon(struct mlx5_core_dev *dev, u16 beacon_duration);
-
-int mlx5_set_port_mtu(struct mlx5_core_dev *dev, u16 mtu, u8 port);
+
 void mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, u16 *max_mtu, u8 port);
 void mlx5_query_port_oper_mtu(struct mlx5_core_dev *dev, u16 *oper_mtu,
 			      u8 port);
@@ -178,65 +156,4 @@ void mlx5_query_port_oper_mtu(struct mlx5_core_dev *dev, u16 *oper_mtu,
 int mlx5_query_port_vl_hw_cap(struct mlx5_core_dev *dev,
 			      u8 *vl_hw_cap, u8 local_port);
 
-int mlx5_set_port_pause(struct mlx5_core_dev *dev, u32 rx_pause, u32 tx_pause);
-int mlx5_query_port_pause(struct mlx5_core_dev *dev,
-			  u32 *rx_pause, u32 *tx_pause);
-
-int mlx5_set_port_pfc(struct mlx5_core_dev *dev, u8 pfc_en_tx, u8 pfc_en_rx);
-int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx,
-			u8 *pfc_en_rx);
-
-int mlx5_set_port_stall_watermark(struct mlx5_core_dev *dev,
-				  u16 stall_critical_watermark,
-				  u16 stall_minor_watermark);
-int mlx5_query_port_stall_watermark(struct mlx5_core_dev *dev,
-				    u16 *stall_critical_watermark, u16 *stall_minor_watermark);
-
-int mlx5_max_tc(struct mlx5_core_dev *mdev);
-
-int mlx5_set_port_prio_tc(struct mlx5_core_dev *mdev, u8 *prio_tc);
-int mlx5_query_port_prio_tc(struct mlx5_core_dev *mdev,
-			    u8 prio, u8 *tc);
-int mlx5_set_port_tc_group(struct mlx5_core_dev *mdev, u8 *tc_group);
-int mlx5_query_port_tc_group(struct mlx5_core_dev *mdev,
-			     u8 tc, u8 *tc_group);
-int mlx5_set_port_tc_bw_alloc(struct mlx5_core_dev *mdev, u8 *tc_bw);
-int mlx5_query_port_tc_bw_alloc(struct mlx5_core_dev *mdev,
-				u8 tc, u8 *bw_pct);
-int mlx5_modify_port_ets_rate_limit(struct mlx5_core_dev *mdev,
-				    u8 *max_bw_value,
-				    u8 *max_bw_unit);
-int mlx5_query_port_ets_rate_limit(struct mlx5_core_dev *mdev,
-				   u8 *max_bw_value,
-				   u8 *max_bw_unit);
-int mlx5_set_port_wol(struct mlx5_core_dev *mdev, u8 wol_mode);
-int mlx5_query_port_wol(struct mlx5_core_dev *mdev, u8 *wol_mode);
-
-int mlx5_query_ports_check(struct mlx5_core_dev *mdev, u32 *out, int outlen);
-int mlx5_set_ports_check(struct mlx5_core_dev *mdev, u32 *in, int inlen);
-int mlx5_set_port_fcs(struct mlx5_core_dev *mdev, u8 enable);
-void mlx5_query_port_fcs(struct mlx5_core_dev *mdev, bool *supported,
-			 bool *enabled);
-int mlx5_query_module_eeprom(struct mlx5_core_dev *dev,
-			     u16 offset, u16 size, u8 *data);
-int mlx5_query_module_eeprom_by_page(struct mlx5_core_dev *dev,
-				     struct mlx5_module_eeprom_query_params *params, u8 *data);
-
-int mlx5_query_port_dcbx_param(struct mlx5_core_dev *mdev, u32 *out);
-int mlx5_set_port_dcbx_param(struct mlx5_core_dev *mdev, u32 *in);
-
-int mlx5_set_trust_state(struct mlx5_core_dev *mdev, u8 trust_state);
-int mlx5_query_trust_state(struct mlx5_core_dev *mdev, u8 *trust_state);
-int mlx5_set_dscp2prio(struct mlx5_core_dev *mdev, u8 dscp, u8 prio);
-int mlx5_query_dscp2prio(struct mlx5_core_dev *mdev, u8 *dscp2prio);
-
-int mlx5_port_query_eth_proto(struct mlx5_core_dev *dev, u8 port, bool ext,
-			      struct mlx5_port_eth_proto *eproto);
-bool mlx5_ptys_ext_supported(struct mlx5_core_dev *mdev);
-u32 mlx5_port_ptys2speed(struct mlx5_core_dev *mdev, u32 eth_proto_oper,
-			 bool force_legacy);
-u32 mlx5_port_speed2linkmodes(struct mlx5_core_dev *mdev, u32 speed,
-			      bool force_legacy);
-int mlx5_port_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed);
-
 #endif /* __MLX5_PORT_H__ */