Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:

Changes of note:

 1) Allow to schedule ICMP packets in IPVS, from Alex Gartrell.

 2) Provide FIB table ID in ipv4 route dumps just as ipv6 does, from
    David Ahern.

 3) Allow the user to ask for the statistics to be filtered out of
    ipv4/ipv6 address netlink dumps.  From Sowmini Varadhan.

 4) More work to pass the network namespace context around deep into
    various packet path APIs, starting with the netfilter hooks.  From
    Eric W Biederman.

 5) Add layer 2 TX/RX checksum offloading to qeth driver, from Thomas
    Richter.

 6) Use usec resolution for SYN/ACK RTTs in TCP, from Yuchung Cheng.

 7) Support Very High Throughput in wireless MESH code, from Bob
    Copeland.

 8) Allow setting the ageing_time in switchdev/rocker.  From Scott
    Feldman.

 9) Properly autoload L2TP type modules, from Stephen Hemminger.

10) Fix and enable offload features by default in 8139cp driver, from
    David Woodhouse.

11) Support both ipv4 and ipv6 sockets in a single vxlan device, from
    Jiri Benc.

12) Fix CWND limiting of thin streams in TCP, from Bendik Rønning
    Opstad.

13) Fix IPSEC flowcache overflows on large systems, from Steffen
    Klassert.

14) Convert bridging to track VLANs using rhashtable entries rather than
    a bitmap.  From Nikolay Aleksandrov.

15) Make TCP listener handling completely lockless, this is a major
    accomplishment.  Incoming request sockets now live in the
    established hash table just like any other socket too.

    From Eric Dumazet.

15) Provide more bridging attributes to netlink, from Nikolay
    Aleksandrov.

16) Use hash based algorithm for ipv4 multipath routing, this was very
    long overdue.  From Peter Nørlund.

17) Several y2038 cures, mostly avoiding timespec.  From Arnd Bergmann.

18) Allow non-root execution of EBPF programs, from Alexei Starovoitov.

19) Support SO_INCOMING_CPU as setsockopt, from Eric Dumazet.  This
    influences the port binding selection logic used by SO_REUSEPORT.

20) Add ipv6 support to VRF, from David Ahern.

21) Add support for Mellanox Spectrum switch ASIC, from Jiri Pirko.

22) Add rtl8xxxu Realtek wireless driver, from Jes Sorensen.

23) Implement RACK loss recovery in TCP, from Yuchung Cheng.

24) Support multipath routes in MPLS, from Roopa Prabhu.

25) Fix POLLOUT notification for listening sockets in AF_UNIX, from Eric
    Dumazet.

26) Add new QED Qlogic river, from Yuval Mintz, Manish Chopra, and
    Sudarsana Kalluru.

27) Don't fetch timestamps on AF_UNIX sockets, from Hannes Frederic
    Sowa.

28) Support ipv6 geneve tunnels, from John W Linville.

29) Add flood control support to switchdev layer, from Ido Schimmel.

30) Fix CHECKSUM_PARTIAL handling of potentially fragmented frames, from
    Hannes Frederic Sowa.

31) Support persistent maps and progs in bpf, from Daniel Borkmann.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1790 commits)
  sh_eth: use DMA barriers
  switchdev: respect SKIP_EOPNOTSUPP flag in case there is no recursion
  net: sched: kill dead code in sch_choke.c
  irda: Delete an unnecessary check before the function call "irlmp_unregister_service"
  net: dsa: mv88e6xxx: include DSA ports in VLANs
  net: dsa: mv88e6xxx: disable SA learning for DSA and CPU ports
  net/core: fix for_each_netdev_feature
  vlan: Invoke driver vlan hooks only if device is present
  arcnet/com20020: add LEDS_CLASS dependency
  bpf, verifier: annotate verbose printer with __printf
  dp83640: Only wait for timestamps for packets with timestamping enabled.
  ptp: Change ptp_class to a proper bitmask
  dp83640: Prune rx timestamp list before reading from it
  dp83640: Delay scheduled work.
  dp83640: Include hash in timestamp/packet matching
  ipv6: fix tunnel error handling
  net/mlx5e: Fix LSO vlan insertion
  net/mlx5e: Re-eanble client vlan TX acceleration
  net/mlx5e: Return error in case mlx5e_set_features() fails
  net/mlx5e: Don't allow more than max supported channels
  ...

1 files changed, 1187 insertions, 76 deletions

diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index 096e1c12175a..236fb5d2ad69 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -99,57 +99,6 @@ static const struct mlxsw_reg_info mlxsw_reg_spad = {
  */
 MLXSW_ITEM_BUF(reg, spad, base_mac, 0x02, 6);
 
-/* SMID - Switch Multicast ID
- * --------------------------
- * In multi-chip configuration, each device should maintain mapping between
- * Multicast ID (MID) into a list of local ports. This mapping is used in all
- * the devices other than the ingress device, and is implemented as part of the
- * FDB. The MID record maps from a MID, which is a unique identi- fier of the
- * multicast group within the stacking domain, into a list of local ports into
- * which the packet is replicated.
- */
-#define MLXSW_REG_SMID_ID 0x2007
-#define MLXSW_REG_SMID_LEN 0x420
-
-static const struct mlxsw_reg_info mlxsw_reg_smid = {
-	.id = MLXSW_REG_SMID_ID,
-	.len = MLXSW_REG_SMID_LEN,
-};
-
-/* reg_smid_swid
- * Switch partition ID.
- * Access: Index
- */
-MLXSW_ITEM32(reg, smid, swid, 0x00, 24, 8);
-
-/* reg_smid_mid
- * Multicast identifier - global identifier that represents the multicast group
- * across all devices
- * Access: Index
- */
-MLXSW_ITEM32(reg, smid, mid, 0x00, 0, 16);
-
-/* reg_smid_port
- * Local port memebership (1 bit per port).
- * Access: RW
- */
-MLXSW_ITEM_BIT_ARRAY(reg, smid, port, 0x20, 0x20, 1);
-
-/* reg_smid_port_mask
- * Local port mask (1 bit per port).
- * Access: W
- */
-MLXSW_ITEM_BIT_ARRAY(reg, smid, port_mask, 0x220, 0x20, 1);
-
-static inline void mlxsw_reg_smid_pack(char *payload, u16 mid)
-{
-	MLXSW_REG_ZERO(smid, payload);
-	mlxsw_reg_smid_swid_set(payload, 0);
-	mlxsw_reg_smid_mid_set(payload, mid);
-	mlxsw_reg_smid_port_set(payload, MLXSW_PORT_CPU_PORT, 1);
-	mlxsw_reg_smid_port_mask_set(payload, MLXSW_PORT_CPU_PORT, 1);
-}
-
 /* SSPR - Switch System Port Record Register
  * -----------------------------------------
  * Configures the system port to local port mapping.
@@ -208,11 +157,359 @@ static inline void mlxsw_reg_sspr_pack(char *payload, u8 local_port)
 	mlxsw_reg_sspr_system_port_set(payload, local_port);
 }
 
+/* SFDAT - Switch Filtering Database Aging Time
+ * --------------------------------------------
+ * Controls the Switch aging time. Aging time is able to be set per Switch
+ * Partition.
+ */
+#define MLXSW_REG_SFDAT_ID 0x2009
+#define MLXSW_REG_SFDAT_LEN 0x8
+
+static const struct mlxsw_reg_info mlxsw_reg_sfdat = {
+	.id = MLXSW_REG_SFDAT_ID,
+	.len = MLXSW_REG_SFDAT_LEN,
+};
+
+/* reg_sfdat_swid
+ * Switch partition ID.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sfdat, swid, 0x00, 24, 8);
+
+/* reg_sfdat_age_time
+ * Aging time in seconds
+ * Min - 10 seconds
+ * Max - 1,000,000 seconds
+ * Default is 300 seconds.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sfdat, age_time, 0x04, 0, 20);
+
+static inline void mlxsw_reg_sfdat_pack(char *payload, u32 age_time)
+{
+	MLXSW_REG_ZERO(sfdat, payload);
+	mlxsw_reg_sfdat_swid_set(payload, 0);
+	mlxsw_reg_sfdat_age_time_set(payload, age_time);
+}
+
+/* SFD - Switch Filtering Database
+ * -------------------------------
+ * The following register defines the access to the filtering database.
+ * The register supports querying, adding, removing and modifying the database.
+ * The access is optimized for bulk updates in which case more than one
+ * FDB record is present in the same command.
+ */
+#define MLXSW_REG_SFD_ID 0x200A
+#define MLXSW_REG_SFD_BASE_LEN 0x10 /* base length, without records */
+#define MLXSW_REG_SFD_REC_LEN 0x10 /* record length */
+#define MLXSW_REG_SFD_REC_MAX_COUNT 64
+#define MLXSW_REG_SFD_LEN (MLXSW_REG_SFD_BASE_LEN +	\
+			   MLXSW_REG_SFD_REC_LEN * MLXSW_REG_SFD_REC_MAX_COUNT)
+
+static const struct mlxsw_reg_info mlxsw_reg_sfd = {
+	.id = MLXSW_REG_SFD_ID,
+	.len = MLXSW_REG_SFD_LEN,
+};
+
+/* reg_sfd_swid
+ * Switch partition ID for queries. Reserved on Write.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sfd, swid, 0x00, 24, 8);
+
+enum mlxsw_reg_sfd_op {
+	/* Dump entire FDB a (process according to record_locator) */
+	MLXSW_REG_SFD_OP_QUERY_DUMP = 0,
+	/* Query records by {MAC, VID/FID} value */
+	MLXSW_REG_SFD_OP_QUERY_QUERY = 1,
+	/* Query and clear activity. Query records by {MAC, VID/FID} value */
+	MLXSW_REG_SFD_OP_QUERY_QUERY_AND_CLEAR_ACTIVITY = 2,
+	/* Test. Response indicates if each of the records could be
+	 * added to the FDB.
+	 */
+	MLXSW_REG_SFD_OP_WRITE_TEST = 0,
+	/* Add/modify. Aged-out records cannot be added. This command removes
+	 * the learning notification of the {MAC, VID/FID}. Response includes
+	 * the entries that were added to the FDB.
+	 */
+	MLXSW_REG_SFD_OP_WRITE_EDIT = 1,
+	/* Remove record by {MAC, VID/FID}. This command also removes
+	 * the learning notification and aged-out notifications
+	 * of the {MAC, VID/FID}. The response provides current (pre-removal)
+	 * entries as non-aged-out.
+	 */
+	MLXSW_REG_SFD_OP_WRITE_REMOVE = 2,
+	/* Remove learned notification by {MAC, VID/FID}. The response provides
+	 * the removed learning notification.
+	 */
+	MLXSW_REG_SFD_OP_WRITE_REMOVE_NOTIFICATION = 2,
+};
+
+/* reg_sfd_op
+ * Operation.
+ * Access: OP
+ */
+MLXSW_ITEM32(reg, sfd, op, 0x04, 30, 2);
+
+/* reg_sfd_record_locator
+ * Used for querying the FDB. Use record_locator=0 to initiate the
+ * query. When a record is returned, a new record_locator is
+ * returned to be used in the subsequent query.
+ * Reserved for database update.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sfd, record_locator, 0x04, 0, 30);
+
+/* reg_sfd_num_rec
+ * Request: Number of records to read/add/modify/remove
+ * Response: Number of records read/added/replaced/removed
+ * See above description for more details.
+ * Ranges 0..64
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sfd, num_rec, 0x08, 0, 8);
+
+static inline void mlxsw_reg_sfd_pack(char *payload, enum mlxsw_reg_sfd_op op,
+				      u32 record_locator)
+{
+	MLXSW_REG_ZERO(sfd, payload);
+	mlxsw_reg_sfd_op_set(payload, op);
+	mlxsw_reg_sfd_record_locator_set(payload, record_locator);
+}
+
+/* reg_sfd_rec_swid
+ * Switch partition ID.
+ * Access: Index
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, rec_swid, MLXSW_REG_SFD_BASE_LEN, 24, 8,
+		     MLXSW_REG_SFD_REC_LEN, 0x00, false);
+
+enum mlxsw_reg_sfd_rec_type {
+	MLXSW_REG_SFD_REC_TYPE_UNICAST = 0x0,
+};
+
+/* reg_sfd_rec_type
+ * FDB record type.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, rec_type, MLXSW_REG_SFD_BASE_LEN, 20, 4,
+		     MLXSW_REG_SFD_REC_LEN, 0x00, false);
+
+enum mlxsw_reg_sfd_rec_policy {
+	/* Replacement disabled, aging disabled. */
+	MLXSW_REG_SFD_REC_POLICY_STATIC_ENTRY = 0,
+	/* (mlag remote): Replacement enabled, aging disabled,
+	 * learning notification enabled on this port.
+	 */
+	MLXSW_REG_SFD_REC_POLICY_DYNAMIC_ENTRY_MLAG = 1,
+	/* (ingress device): Replacement enabled, aging enabled. */
+	MLXSW_REG_SFD_REC_POLICY_DYNAMIC_ENTRY_INGRESS = 3,
+};
+
+/* reg_sfd_rec_policy
+ * Policy.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, rec_policy, MLXSW_REG_SFD_BASE_LEN, 18, 2,
+		     MLXSW_REG_SFD_REC_LEN, 0x00, false);
+
+/* reg_sfd_rec_a
+ * Activity. Set for new static entries. Set for static entries if a frame SMAC
+ * lookup hits on the entry.
+ * To clear the a bit, use "query and clear activity" op.
+ * Access: RO
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, rec_a, MLXSW_REG_SFD_BASE_LEN, 16, 1,
+		     MLXSW_REG_SFD_REC_LEN, 0x00, false);
+
+/* reg_sfd_rec_mac
+ * MAC address.
+ * Access: Index
+ */
+MLXSW_ITEM_BUF_INDEXED(reg, sfd, rec_mac, MLXSW_REG_SFD_BASE_LEN, 6,
+		       MLXSW_REG_SFD_REC_LEN, 0x02);
+
+enum mlxsw_reg_sfd_rec_action {
+	/* forward */
+	MLXSW_REG_SFD_REC_ACTION_NOP = 0,
+	/* forward and trap, trap_id is FDB_TRAP */
+	MLXSW_REG_SFD_REC_ACTION_MIRROR_TO_CPU = 1,
+	/* trap and do not forward, trap_id is FDB_TRAP */
+	MLXSW_REG_SFD_REC_ACTION_TRAP = 3,
+	MLXSW_REG_SFD_REC_ACTION_DISCARD_ERROR = 15,
+};
+
+/* reg_sfd_rec_action
+ * Action to apply on the packet.
+ * Note: Dynamic entries can only be configured with NOP action.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, rec_action, MLXSW_REG_SFD_BASE_LEN, 28, 4,
+		     MLXSW_REG_SFD_REC_LEN, 0x0C, false);
+
+/* reg_sfd_uc_sub_port
+ * VEPA channel on local port.
+ * Valid only if local port is a non-stacking port. Must be 0 if multichannel
+ * VEPA is not enabled.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, uc_sub_port, MLXSW_REG_SFD_BASE_LEN, 16, 8,
+		     MLXSW_REG_SFD_REC_LEN, 0x08, false);
+
+/* reg_sfd_uc_fid_vid
+ * Filtering ID or VLAN ID
+ * For SwitchX and SwitchX-2:
+ * - Dynamic entries (policy 2,3) use FID
+ * - Static entries (policy 0) use VID
+ * - When independent learning is configured, VID=FID
+ * For Spectrum: use FID for both Dynamic and Static entries.
+ * VID should not be used.
+ * Access: Index
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, uc_fid_vid, MLXSW_REG_SFD_BASE_LEN, 0, 16,
+		     MLXSW_REG_SFD_REC_LEN, 0x08, false);
+
+/* reg_sfd_uc_system_port
+ * Unique port identifier for the final destination of the packet.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, uc_system_port, MLXSW_REG_SFD_BASE_LEN, 0, 16,
+		     MLXSW_REG_SFD_REC_LEN, 0x0C, false);
+
+static inline void mlxsw_reg_sfd_uc_pack(char *payload, int rec_index,
+					 enum mlxsw_reg_sfd_rec_policy policy,
+					 const char *mac, u16 vid,
+					 enum mlxsw_reg_sfd_rec_action action,
+					 u8 local_port)
+{
+	u8 num_rec = mlxsw_reg_sfd_num_rec_get(payload);
+
+	if (rec_index >= num_rec)
+		mlxsw_reg_sfd_num_rec_set(payload, rec_index + 1);
+	mlxsw_reg_sfd_rec_swid_set(payload, rec_index, 0);
+	mlxsw_reg_sfd_rec_type_set(payload, rec_index,
+				   MLXSW_REG_SFD_REC_TYPE_UNICAST);
+	mlxsw_reg_sfd_rec_policy_set(payload, rec_index, policy);
+	mlxsw_reg_sfd_rec_mac_memcpy_to(payload, rec_index, mac);
+	mlxsw_reg_sfd_uc_sub_port_set(payload, rec_index, 0);
+	mlxsw_reg_sfd_uc_fid_vid_set(payload, rec_index, vid);
+	mlxsw_reg_sfd_rec_action_set(payload, rec_index, action);
+	mlxsw_reg_sfd_uc_system_port_set(payload, rec_index, local_port);
+}
+
+static inline void mlxsw_reg_sfd_uc_unpack(char *payload, int rec_index,
+					   char *mac, u16 *p_vid,
+					   u8 *p_local_port)
+{
+	mlxsw_reg_sfd_rec_mac_memcpy_from(payload, rec_index, mac);
+	*p_vid = mlxsw_reg_sfd_uc_fid_vid_get(payload, rec_index);
+	*p_local_port = mlxsw_reg_sfd_uc_system_port_get(payload, rec_index);
+}
+
+/* SFN - Switch FDB Notification Register
+ * -------------------------------------------
+ * The switch provides notifications on newly learned FDB entries and
+ * aged out entries. The notifications can be polled by software.
+ */
+#define MLXSW_REG_SFN_ID 0x200B
+#define MLXSW_REG_SFN_BASE_LEN 0x10 /* base length, without records */
+#define MLXSW_REG_SFN_REC_LEN 0x10 /* record length */
+#define MLXSW_REG_SFN_REC_MAX_COUNT 64
+#define MLXSW_REG_SFN_LEN (MLXSW_REG_SFN_BASE_LEN +	\
+			   MLXSW_REG_SFN_REC_LEN * MLXSW_REG_SFN_REC_MAX_COUNT)
+
+static const struct mlxsw_reg_info mlxsw_reg_sfn = {
+	.id = MLXSW_REG_SFN_ID,
+	.len = MLXSW_REG_SFN_LEN,
+};
+
+/* reg_sfn_swid
+ * Switch partition ID.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sfn, swid, 0x00, 24, 8);
+
+/* reg_sfn_num_rec
+ * Request: Number of learned notifications and aged-out notification
+ * records requested.
+ * Response: Number of notification records returned (must be smaller
+ * than or equal to the value requested)
+ * Ranges 0..64
+ * Access: OP
+ */
+MLXSW_ITEM32(reg, sfn, num_rec, 0x04, 0, 8);
+
+static inline void mlxsw_reg_sfn_pack(char *payload)
+{
+	MLXSW_REG_ZERO(sfn, payload);
+	mlxsw_reg_sfn_swid_set(payload, 0);
+	mlxsw_reg_sfn_num_rec_set(payload, MLXSW_REG_SFN_REC_MAX_COUNT);
+}
+
+/* reg_sfn_rec_swid
+ * Switch partition ID.
+ * Access: RO
+ */
+MLXSW_ITEM32_INDEXED(reg, sfn, rec_swid, MLXSW_REG_SFN_BASE_LEN, 24, 8,
+		     MLXSW_REG_SFN_REC_LEN, 0x00, false);
+
+enum mlxsw_reg_sfn_rec_type {
+	/* MAC addresses learned on a regular port. */
+	MLXSW_REG_SFN_REC_TYPE_LEARNED_MAC = 0x5,
+	/* Aged-out MAC address on a regular port */
+	MLXSW_REG_SFN_REC_TYPE_AGED_OUT_MAC = 0x7,
+};
+
+/* reg_sfn_rec_type
+ * Notification record type.
+ * Access: RO
+ */
+MLXSW_ITEM32_INDEXED(reg, sfn, rec_type, MLXSW_REG_SFN_BASE_LEN, 20, 4,
+		     MLXSW_REG_SFN_REC_LEN, 0x00, false);
+
+/* reg_sfn_rec_mac
+ * MAC address.
+ * Access: RO
+ */
+MLXSW_ITEM_BUF_INDEXED(reg, sfn, rec_mac, MLXSW_REG_SFN_BASE_LEN, 6,
+		       MLXSW_REG_SFN_REC_LEN, 0x02);
+
+/* reg_sfn_mac_sub_port
+ * VEPA channel on the local port.
+ * 0 if multichannel VEPA is not enabled.
+ * Access: RO
+ */
+MLXSW_ITEM32_INDEXED(reg, sfn, mac_sub_port, MLXSW_REG_SFN_BASE_LEN, 16, 8,
+		     MLXSW_REG_SFN_REC_LEN, 0x08, false);
+
+/* reg_sfn_mac_fid
+ * Filtering identifier.
+ * Access: RO
+ */
+MLXSW_ITEM32_INDEXED(reg, sfn, mac_fid, MLXSW_REG_SFN_BASE_LEN, 0, 16,
+		     MLXSW_REG_SFN_REC_LEN, 0x08, false);
+
+/* reg_sfn_mac_system_port
+ * Unique port identifier for the final destination of the packet.
+ * Access: RO
+ */
+MLXSW_ITEM32_INDEXED(reg, sfn, mac_system_port, MLXSW_REG_SFN_BASE_LEN, 0, 16,
+		     MLXSW_REG_SFN_REC_LEN, 0x0C, false);
+
+static inline void mlxsw_reg_sfn_mac_unpack(char *payload, int rec_index,
+					    char *mac, u16 *p_vid,
+					    u8 *p_local_port)
+{
+	mlxsw_reg_sfn_rec_mac_memcpy_from(payload, rec_index, mac);
+	*p_vid = mlxsw_reg_sfn_mac_fid_get(payload, rec_index);
+	*p_local_port = mlxsw_reg_sfn_mac_system_port_get(payload, rec_index);
+}
+
 /* SPMS - Switch Port MSTP/RSTP State Register
  * -------------------------------------------
  * Configures the spanning tree state of a physical port.
  */
-#define MLXSW_REG_SPMS_ID 0x200d
+#define MLXSW_REG_SPMS_ID 0x200D
 #define MLXSW_REG_SPMS_LEN 0x404
 
 static const struct mlxsw_reg_info mlxsw_reg_spms = {
@@ -243,20 +540,166 @@ enum mlxsw_reg_spms_state {
  */
 MLXSW_ITEM_BIT_ARRAY(reg, spms, state, 0x04, 0x400, 2);
 
-static inline void mlxsw_reg_spms_pack(char *payload, u8 local_port, u16 vid,
-				       enum mlxsw_reg_spms_state state)
+static inline void mlxsw_reg_spms_pack(char *payload, u8 local_port)
 {
 	MLXSW_REG_ZERO(spms, payload);
 	mlxsw_reg_spms_local_port_set(payload, local_port);
+}
+
+static inline void mlxsw_reg_spms_vid_pack(char *payload, u16 vid,
+					   enum mlxsw_reg_spms_state state)
+{
 	mlxsw_reg_spms_state_set(payload, vid, state);
 }
 
+/* SPVID - Switch Port VID
+ * -----------------------
+ * The switch port VID configures the default VID for a port.
+ */
+#define MLXSW_REG_SPVID_ID 0x200E
+#define MLXSW_REG_SPVID_LEN 0x08
+
+static const struct mlxsw_reg_info mlxsw_reg_spvid = {
+	.id = MLXSW_REG_SPVID_ID,
+	.len = MLXSW_REG_SPVID_LEN,
+};
+
+/* reg_spvid_local_port
+ * Local port number.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, spvid, local_port, 0x00, 16, 8);
+
+/* reg_spvid_sub_port
+ * Virtual port within the physical port.
+ * Should be set to 0 when virtual ports are not enabled on the port.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, spvid, sub_port, 0x00, 8, 8);
+
+/* reg_spvid_pvid
+ * Port default VID
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, spvid, pvid, 0x04, 0, 12);
+
+static inline void mlxsw_reg_spvid_pack(char *payload, u8 local_port, u16 pvid)
+{
+	MLXSW_REG_ZERO(spvid, payload);
+	mlxsw_reg_spvid_local_port_set(payload, local_port);
+	mlxsw_reg_spvid_pvid_set(payload, pvid);
+}
+
+/* SPVM - Switch Port VLAN Membership
+ * ----------------------------------
+ * The Switch Port VLAN Membership register configures the VLAN membership
+ * of a port in a VLAN denoted by VID. VLAN membership is managed per
+ * virtual port. The register can be used to add and remove VID(s) from a port.
+ */
+#define MLXSW_REG_SPVM_ID 0x200F
+#define MLXSW_REG_SPVM_BASE_LEN 0x04 /* base length, without records */
+#define MLXSW_REG_SPVM_REC_LEN 0x04 /* record length */
+#define MLXSW_REG_SPVM_REC_MAX_COUNT 256
+#define MLXSW_REG_SPVM_LEN (MLXSW_REG_SPVM_BASE_LEN +	\
+		    MLXSW_REG_SPVM_REC_LEN * MLXSW_REG_SPVM_REC_MAX_COUNT)
+
+static const struct mlxsw_reg_info mlxsw_reg_spvm = {
+	.id = MLXSW_REG_SPVM_ID,
+	.len = MLXSW_REG_SPVM_LEN,
+};
+
+/* reg_spvm_pt
+ * Priority tagged. If this bit is set, packets forwarded to the port with
+ * untagged VLAN membership (u bit is set) will be tagged with priority tag
+ * (VID=0)
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, spvm, pt, 0x00, 31, 1);
+
+/* reg_spvm_pte
+ * Priority Tagged Update Enable. On Write operations, if this bit is cleared,
+ * the pt bit will NOT be updated. To update the pt bit, pte must be set.
+ * Access: WO
+ */
+MLXSW_ITEM32(reg, spvm, pte, 0x00, 30, 1);
+
+/* reg_spvm_local_port
+ * Local port number.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, spvm, local_port, 0x00, 16, 8);
+
+/* reg_spvm_sub_port
+ * Virtual port within the physical port.
+ * Should be set to 0 when virtual ports are not enabled on the port.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, spvm, sub_port, 0x00, 8, 8);
+
+/* reg_spvm_num_rec
+ * Number of records to update. Each record contains: i, e, u, vid.
+ * Access: OP
+ */
+MLXSW_ITEM32(reg, spvm, num_rec, 0x00, 0, 8);
+
+/* reg_spvm_rec_i
+ * Ingress membership in VLAN ID.
+ * Access: Index
+ */
+MLXSW_ITEM32_INDEXED(reg, spvm, rec_i,
+		     MLXSW_REG_SPVM_BASE_LEN, 14, 1,
+		     MLXSW_REG_SPVM_REC_LEN, 0, false);
+
+/* reg_spvm_rec_e
+ * Egress membership in VLAN ID.
+ * Access: Index
+ */
+MLXSW_ITEM32_INDEXED(reg, spvm, rec_e,
+		     MLXSW_REG_SPVM_BASE_LEN, 13, 1,
+		     MLXSW_REG_SPVM_REC_LEN, 0, false);
+
+/* reg_spvm_rec_u
+ * Untagged - port is an untagged member - egress transmission uses untagged
+ * frames on VID<n>
+ * Access: Index
+ */
+MLXSW_ITEM32_INDEXED(reg, spvm, rec_u,
+		     MLXSW_REG_SPVM_BASE_LEN, 12, 1,
+		     MLXSW_REG_SPVM_REC_LEN, 0, false);
+
+/* reg_spvm_rec_vid
+ * Egress membership in VLAN ID.
+ * Access: Index
+ */
+MLXSW_ITEM32_INDEXED(reg, spvm, rec_vid,
+		     MLXSW_REG_SPVM_BASE_LEN, 0, 12,
+		     MLXSW_REG_SPVM_REC_LEN, 0, false);
+
+static inline void mlxsw_reg_spvm_pack(char *payload, u8 local_port,
+				       u16 vid_begin, u16 vid_end,
+				       bool is_member, bool untagged)
+{
+	int size = vid_end - vid_begin + 1;
+	int i;
+
+	MLXSW_REG_ZERO(spvm, payload);
+	mlxsw_reg_spvm_local_port_set(payload, local_port);
+	mlxsw_reg_spvm_num_rec_set(payload, size);
+
+	for (i = 0; i < size; i++) {
+		mlxsw_reg_spvm_rec_i_set(payload, i, is_member);
+		mlxsw_reg_spvm_rec_e_set(payload, i, is_member);
+		mlxsw_reg_spvm_rec_u_set(payload, i, untagged);
+		mlxsw_reg_spvm_rec_vid_set(payload, i, vid_begin + i);
+	}
+}
+
 /* SFGC - Switch Flooding Group Configuration
  * ------------------------------------------
  * The following register controls the association of flooding tables and MIDs
  * to packet types used for flooding.
  */
-#define MLXSW_REG_SFGC_ID  0x2011
+#define MLXSW_REG_SFGC_ID 0x2011
 #define MLXSW_REG_SFGC_LEN 0x10
 
 static const struct mlxsw_reg_info mlxsw_reg_sfgc = {
@@ -265,13 +708,15 @@ static const struct mlxsw_reg_info mlxsw_reg_sfgc = {
 };
 
 enum mlxsw_reg_sfgc_type {
-	MLXSW_REG_SFGC_TYPE_BROADCAST = 0,
-	MLXSW_REG_SFGC_TYPE_UNKNOWN_UNICAST = 1,
-	MLXSW_REG_SFGC_TYPE_UNREGISTERED_MULTICAST_IPV4 = 2,
-	MLXSW_REG_SFGC_TYPE_UNREGISTERED_MULTICAST_IPV6 = 3,
-	MLXSW_REG_SFGC_TYPE_UNREGISTERED_MULTICAST_NON_IP = 5,
-	MLXSW_REG_SFGC_TYPE_IPV4_LINK_LOCAL = 6,
-	MLXSW_REG_SFGC_TYPE_IPV6_ALL_HOST = 7,
+	MLXSW_REG_SFGC_TYPE_BROADCAST,
+	MLXSW_REG_SFGC_TYPE_UNKNOWN_UNICAST,
+	MLXSW_REG_SFGC_TYPE_UNREGISTERED_MULTICAST_IPV4,
+	MLXSW_REG_SFGC_TYPE_UNREGISTERED_MULTICAST_IPV6,
+	MLXSW_REG_SFGC_TYPE_RESERVED,
+	MLXSW_REG_SFGC_TYPE_UNREGISTERED_MULTICAST_NON_IP,
+	MLXSW_REG_SFGC_TYPE_IPV4_LINK_LOCAL,
+	MLXSW_REG_SFGC_TYPE_IPV6_ALL_HOST,
+	MLXSW_REG_SFGC_TYPE_MAX,
 };
 
 /* reg_sfgc_type
@@ -408,7 +853,7 @@ static inline void mlxsw_reg_sftr_pack(char *payload,
 				       unsigned int flood_table,
 				       unsigned int index,
 				       enum mlxsw_flood_table_type table_type,
-				       unsigned int range)
+				       unsigned int range, u8 port, bool set)
 {
 	MLXSW_REG_ZERO(sftr, payload);
 	mlxsw_reg_sftr_swid_set(payload, 0);
@@ -416,8 +861,8 @@ static inline void mlxsw_reg_sftr_pack(char *payload,
 	mlxsw_reg_sftr_index_set(payload, index);
 	mlxsw_reg_sftr_table_type_set(payload, table_type);
 	mlxsw_reg_sftr_range_set(payload, range);
-	mlxsw_reg_sftr_port_set(payload, MLXSW_PORT_CPU_PORT, 1);
-	mlxsw_reg_sftr_port_mask_set(payload, MLXSW_PORT_CPU_PORT, 1);
+	mlxsw_reg_sftr_port_set(payload, port, set);
+	mlxsw_reg_sftr_port_mask_set(payload, port, 1);
 }
 
 /* SPMLR - Switch Port MAC Learning Register
@@ -473,6 +918,285 @@ static inline void mlxsw_reg_spmlr_pack(char *payload, u8 local_port,
 	mlxsw_reg_spmlr_learn_mode_set(payload, mode);
 }
 
+/* SVFA - Switch VID to FID Allocation Register
+ * --------------------------------------------
+ * Controls the VID to FID mapping and {Port, VID} to FID mapping for
+ * virtualized ports.
+ */
+#define MLXSW_REG_SVFA_ID 0x201C
+#define MLXSW_REG_SVFA_LEN 0x10
+
+static const struct mlxsw_reg_info mlxsw_reg_svfa = {
+	.id = MLXSW_REG_SVFA_ID,
+	.len = MLXSW_REG_SVFA_LEN,
+};
+
+/* reg_svfa_swid
+ * Switch partition ID.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, svfa, swid, 0x00, 24, 8);
+
+/* reg_svfa_local_port
+ * Local port number.
+ * Access: Index
+ *
+ * Note: Reserved for 802.1Q FIDs.
+ */
+MLXSW_ITEM32(reg, svfa, local_port, 0x00, 16, 8);
+
+enum mlxsw_reg_svfa_mt {
+	MLXSW_REG_SVFA_MT_VID_TO_FID,
+	MLXSW_REG_SVFA_MT_PORT_VID_TO_FID,
+};
+
+/* reg_svfa_mapping_table
+ * Mapping table:
+ * 0 - VID to FID
+ * 1 - {Port, VID} to FID
+ * Access: Index
+ *
+ * Note: Reserved for SwitchX-2.
+ */
+MLXSW_ITEM32(reg, svfa, mapping_table, 0x00, 8, 3);
+
+/* reg_svfa_v
+ * Valid.
+ * Valid if set.
+ * Access: RW
+ *
+ * Note: Reserved for SwitchX-2.
+ */
+MLXSW_ITEM32(reg, svfa, v, 0x00, 0, 1);
+
+/* reg_svfa_fid
+ * Filtering ID.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, svfa, fid, 0x04, 16, 16);
+
+/* reg_svfa_vid
+ * VLAN ID.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, svfa, vid, 0x04, 0, 12);
+
+/* reg_svfa_counter_set_type
+ * Counter set type for flow counters.
+ * Access: RW
+ *
+ * Note: Reserved for SwitchX-2.
+ */
+MLXSW_ITEM32(reg, svfa, counter_set_type, 0x08, 24, 8);
+
+/* reg_svfa_counter_index
+ * Counter index for flow counters.
+ * Access: RW
+ *
+ * Note: Reserved for SwitchX-2.
+ */
+MLXSW_ITEM32(reg, svfa, counter_index, 0x08, 0, 24);
+
+static inline void mlxsw_reg_svfa_pack(char *payload, u8 local_port,
+				       enum mlxsw_reg_svfa_mt mt, bool valid,
+				       u16 fid, u16 vid)
+{
+	MLXSW_REG_ZERO(svfa, payload);
+	local_port = mt == MLXSW_REG_SVFA_MT_VID_TO_FID ? 0 : local_port;
+	mlxsw_reg_svfa_swid_set(payload, 0);
+	mlxsw_reg_svfa_local_port_set(payload, local_port);
+	mlxsw_reg_svfa_mapping_table_set(payload, mt);
+	mlxsw_reg_svfa_v_set(payload, valid);
+	mlxsw_reg_svfa_fid_set(payload, fid);
+	mlxsw_reg_svfa_vid_set(payload, vid);
+}
+
+/* SVPE - Switch Virtual-Port Enabling Register
+ * --------------------------------------------
+ * Enables port virtualization.
+ */
+#define MLXSW_REG_SVPE_ID 0x201E
+#define MLXSW_REG_SVPE_LEN 0x4
+
+static const struct mlxsw_reg_info mlxsw_reg_svpe = {
+	.id = MLXSW_REG_SVPE_ID,
+	.len = MLXSW_REG_SVPE_LEN,
+};
+
+/* reg_svpe_local_port
+ * Local port number
+ * Access: Index
+ *
+ * Note: CPU port is not supported (uses VLAN mode only).
+ */
+MLXSW_ITEM32(reg, svpe, local_port, 0x00, 16, 8);
+
+/* reg_svpe_vp_en
+ * Virtual port enable.
+ * 0 - Disable, VLAN mode (VID to FID).
+ * 1 - Enable, Virtual port mode ({Port, VID} to FID).
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, svpe, vp_en, 0x00, 8, 1);
+
+static inline void mlxsw_reg_svpe_pack(char *payload, u8 local_port,
+				       bool enable)
+{
+	MLXSW_REG_ZERO(svpe, payload);
+	mlxsw_reg_svpe_local_port_set(payload, local_port);
+	mlxsw_reg_svpe_vp_en_set(payload, enable);
+}
+
+/* SFMR - Switch FID Management Register
+ * -------------------------------------
+ * Creates and configures FIDs.
+ */
+#define MLXSW_REG_SFMR_ID 0x201F
+#define MLXSW_REG_SFMR_LEN 0x18
+
+static const struct mlxsw_reg_info mlxsw_reg_sfmr = {
+	.id = MLXSW_REG_SFMR_ID,
+	.len = MLXSW_REG_SFMR_LEN,
+};
+
+enum mlxsw_reg_sfmr_op {
+	MLXSW_REG_SFMR_OP_CREATE_FID,
+	MLXSW_REG_SFMR_OP_DESTROY_FID,
+};
+
+/* reg_sfmr_op
+ * Operation.
+ * 0 - Create or edit FID.
+ * 1 - Destroy FID.
+ * Access: WO
+ */
+MLXSW_ITEM32(reg, sfmr, op, 0x00, 24, 4);
+
+/* reg_sfmr_fid
+ * Filtering ID.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sfmr, fid, 0x00, 0, 16);
+
+/* reg_sfmr_fid_offset
+ * FID offset.
+ * Used to point into the flooding table selected by SFGC register if
+ * the table is of type FID-Offset. Otherwise, this field is reserved.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sfmr, fid_offset, 0x08, 0, 16);
+
+/* reg_sfmr_vtfp
+ * Valid Tunnel Flood Pointer.
+ * If not set, then nve_tunnel_flood_ptr is reserved and considered NULL.
+ * Access: RW
+ *
+ * Note: Reserved for 802.1Q FIDs.
+ */
+MLXSW_ITEM32(reg, sfmr, vtfp, 0x0C, 31, 1);
+
+/* reg_sfmr_nve_tunnel_flood_ptr
+ * Underlay Flooding and BC Pointer.
+ * Used as a pointer to the first entry of the group based link lists of
+ * flooding or BC entries (for NVE tunnels).
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sfmr, nve_tunnel_flood_ptr, 0x0C, 0, 24);
+
+/* reg_sfmr_vv
+ * VNI Valid.
+ * If not set, then vni is reserved.
+ * Access: RW
+ *
+ * Note: Reserved for 802.1Q FIDs.
+ */
+MLXSW_ITEM32(reg, sfmr, vv, 0x10, 31, 1);
+
+/* reg_sfmr_vni
+ * Virtual Network Identifier.
+ * Access: RW
+ *
+ * Note: A given VNI can only be assigned to one FID.
+ */
+MLXSW_ITEM32(reg, sfmr, vni, 0x10, 0, 24);
+
+static inline void mlxsw_reg_sfmr_pack(char *payload,
+				       enum mlxsw_reg_sfmr_op op, u16 fid,
+				       u16 fid_offset)
+{
+	MLXSW_REG_ZERO(sfmr, payload);
+	mlxsw_reg_sfmr_op_set(payload, op);
+	mlxsw_reg_sfmr_fid_set(payload, fid);
+	mlxsw_reg_sfmr_fid_offset_set(payload, fid_offset);
+	mlxsw_reg_sfmr_vtfp_set(payload, false);
+	mlxsw_reg_sfmr_vv_set(payload, false);
+}
+
+/* SPVMLR - Switch Port VLAN MAC Learning Register
+ * -----------------------------------------------
+ * Controls the switch MAC learning policy per {Port, VID}.
+ */
+#define MLXSW_REG_SPVMLR_ID 0x2020
+#define MLXSW_REG_SPVMLR_BASE_LEN 0x04 /* base length, without records */
+#define MLXSW_REG_SPVMLR_REC_LEN 0x04 /* record length */
+#define MLXSW_REG_SPVMLR_REC_MAX_COUNT 256
+#define MLXSW_REG_SPVMLR_LEN (MLXSW_REG_SPVMLR_BASE_LEN + \
+			      MLXSW_REG_SPVMLR_REC_LEN * \
+			      MLXSW_REG_SPVMLR_REC_MAX_COUNT)
+
+static const struct mlxsw_reg_info mlxsw_reg_spvmlr = {
+	.id = MLXSW_REG_SPVMLR_ID,
+	.len = MLXSW_REG_SPVMLR_LEN,
+};
+
+/* reg_spvmlr_local_port
+ * Local ingress port.
+ * Access: Index
+ *
+ * Note: CPU port is not supported.
+ */
+MLXSW_ITEM32(reg, spvmlr, local_port, 0x00, 16, 8);
+
+/* reg_spvmlr_num_rec
+ * Number of records to update.
+ * Access: OP
+ */
+MLXSW_ITEM32(reg, spvmlr, num_rec, 0x00, 0, 8);
+
+/* reg_spvmlr_rec_learn_enable
+ * 0 - Disable learning for {Port, VID}.
+ * 1 - Enable learning for {Port, VID}.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, spvmlr, rec_learn_enable, MLXSW_REG_SPVMLR_BASE_LEN,
+		     31, 1, MLXSW_REG_SPVMLR_REC_LEN, 0x00, false);
+
+/* reg_spvmlr_rec_vid
+ * VLAN ID to be added/removed from port or for querying.
+ * Access: Index
+ */
+MLXSW_ITEM32_INDEXED(reg, spvmlr, rec_vid, MLXSW_REG_SPVMLR_BASE_LEN, 0, 12,
+		     MLXSW_REG_SPVMLR_REC_LEN, 0x00, false);
+
+static inline void mlxsw_reg_spvmlr_pack(char *payload, u8 local_port,
+					 u16 vid_begin, u16 vid_end,
+					 bool learn_enable)
+{
+	int num_rec = vid_end - vid_begin + 1;
+	int i;
+
+	WARN_ON(num_rec < 1 || num_rec > MLXSW_REG_SPVMLR_REC_MAX_COUNT);
+
+	MLXSW_REG_ZERO(spvmlr, payload);
+	mlxsw_reg_spvmlr_local_port_set(payload, local_port);
+	mlxsw_reg_spvmlr_num_rec_set(payload, num_rec);
+
+	for (i = 0; i < num_rec; i++) {
+		mlxsw_reg_spvmlr_rec_learn_enable_set(payload, i, learn_enable);
+		mlxsw_reg_spvmlr_rec_vid_set(payload, i, vid_begin + i);
+	}
+}
+
 /* PMLP - Ports Module to Local Port Register
  * ------------------------------------------
  * Configures the assignment of modules to local ports.
@@ -1008,12 +1732,88 @@ static inline void mlxsw_reg_ppcnt_pack(char *payload, u8 local_port)
 	mlxsw_reg_ppcnt_prio_tc_set(payload, 0);
 }
 
+/* PBMC - Port Buffer Management Control Register
+ * ----------------------------------------------
+ * The PBMC register configures and retrieves the port packet buffer
+ * allocation for different Prios, and the Pause threshold management.
+ */
+#define MLXSW_REG_PBMC_ID 0x500C
+#define MLXSW_REG_PBMC_LEN 0x68
+
+static const struct mlxsw_reg_info mlxsw_reg_pbmc = {
+	.id = MLXSW_REG_PBMC_ID,
+	.len = MLXSW_REG_PBMC_LEN,
+};
+
+/* reg_pbmc_local_port
+ * Local port number.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, pbmc, local_port, 0x00, 16, 8);
+
+/* reg_pbmc_xoff_timer_value
+ * When device generates a pause frame, it uses this value as the pause
+ * timer (time for the peer port to pause in quota-512 bit time).
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, pbmc, xoff_timer_value, 0x04, 16, 16);
+
+/* reg_pbmc_xoff_refresh
+ * The time before a new pause frame should be sent to refresh the pause RW
+ * state. Using the same units as xoff_timer_value above (in quota-512 bit
+ * time).
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, pbmc, xoff_refresh, 0x04, 0, 16);
+
+/* reg_pbmc_buf_lossy
+ * The field indicates if the buffer is lossy.
+ * 0 - Lossless
+ * 1 - Lossy
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, pbmc, buf_lossy, 0x0C, 25, 1, 0x08, 0x00, false);
+
+/* reg_pbmc_buf_epsb
+ * Eligible for Port Shared buffer.
+ * If epsb is set, packets assigned to buffer are allowed to insert the port
+ * shared buffer.
+ * When buf_lossy is MLXSW_REG_PBMC_LOSSY_LOSSY this field is reserved.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, pbmc, buf_epsb, 0x0C, 24, 1, 0x08, 0x00, false);
+
+/* reg_pbmc_buf_size
+ * The part of the packet buffer array is allocated for the specific buffer.
+ * Units are represented in cells.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, pbmc, buf_size, 0x0C, 0, 16, 0x08, 0x00, false);
+
+static inline void mlxsw_reg_pbmc_pack(char *payload, u8 local_port,
+				       u16 xoff_timer_value, u16 xoff_refresh)
+{
+	MLXSW_REG_ZERO(pbmc, payload);
+	mlxsw_reg_pbmc_local_port_set(payload, local_port);
+	mlxsw_reg_pbmc_xoff_timer_value_set(payload, xoff_timer_value);
+	mlxsw_reg_pbmc_xoff_refresh_set(payload, xoff_refresh);
+}
+
+static inline void mlxsw_reg_pbmc_lossy_buffer_pack(char *payload,
+						    int buf_index,
+						    u16 size)
+{
+	mlxsw_reg_pbmc_buf_lossy_set(payload, buf_index, 1);
+	mlxsw_reg_pbmc_buf_epsb_set(payload, buf_index, 0);
+	mlxsw_reg_pbmc_buf_size_set(payload, buf_index, size);
+}
+
 /* PSPA - Port Switch Partition Allocation
  * ---------------------------------------
  * Controls the association of a port with a switch partition and enables
  * configuring ports as stacking ports.
  */
-#define MLXSW_REG_PSPA_ID 0x500d
+#define MLXSW_REG_PSPA_ID 0x500D
 #define MLXSW_REG_PSPA_LEN 0x8
 
 static const struct mlxsw_reg_info mlxsw_reg_pspa = {
@@ -1074,8 +1874,11 @@ MLXSW_ITEM32(reg, htgt, swid, 0x00, 24, 8);
  */
 MLXSW_ITEM32(reg, htgt, type, 0x00, 8, 4);
 
-#define MLXSW_REG_HTGT_TRAP_GROUP_EMAD	0x0
-#define MLXSW_REG_HTGT_TRAP_GROUP_RX	0x1
+enum mlxsw_reg_htgt_trap_group {
+	MLXSW_REG_HTGT_TRAP_GROUP_EMAD,
+	MLXSW_REG_HTGT_TRAP_GROUP_RX,
+	MLXSW_REG_HTGT_TRAP_GROUP_CTRL,
+};
 
 /* reg_htgt_trap_group
  * Trap group number. User defined number specifying which trap groups
@@ -1142,6 +1945,7 @@ MLXSW_ITEM32(reg, htgt, local_path_cpu_tclass, 0x10, 16, 6);
 
 #define MLXSW_REG_HTGT_LOCAL_PATH_RDQ_EMAD	0x15
 #define MLXSW_REG_HTGT_LOCAL_PATH_RDQ_RX	0x14
+#define MLXSW_REG_HTGT_LOCAL_PATH_RDQ_CTRL	0x13
 
 /* reg_htgt_local_path_rdq
  * Receive descriptor queue (RDQ) to use for the trap group.
@@ -1149,21 +1953,29 @@ MLXSW_ITEM32(reg, htgt, local_path_cpu_tclass, 0x10, 16, 6);
  */
 MLXSW_ITEM32(reg, htgt, local_path_rdq, 0x10, 0, 6);
 
-static inline void mlxsw_reg_htgt_pack(char *payload, u8 trap_group)
+static inline void mlxsw_reg_htgt_pack(char *payload,
+				       enum mlxsw_reg_htgt_trap_group group)
 {
 	u8 swid, rdq;
 
 	MLXSW_REG_ZERO(htgt, payload);
-	if (MLXSW_REG_HTGT_TRAP_GROUP_EMAD == trap_group) {
+	switch (group) {
+	case MLXSW_REG_HTGT_TRAP_GROUP_EMAD:
 		swid = MLXSW_PORT_SWID_ALL_SWIDS;
 		rdq = MLXSW_REG_HTGT_LOCAL_PATH_RDQ_EMAD;
-	} else {
+		break;
+	case MLXSW_REG_HTGT_TRAP_GROUP_RX:
 		swid = 0;
 		rdq = MLXSW_REG_HTGT_LOCAL_PATH_RDQ_RX;
+		break;
+	case MLXSW_REG_HTGT_TRAP_GROUP_CTRL:
+		swid = 0;
+		rdq = MLXSW_REG_HTGT_LOCAL_PATH_RDQ_CTRL;
+		break;
 	}
 	mlxsw_reg_htgt_swid_set(payload, swid);
 	mlxsw_reg_htgt_type_set(payload, MLXSW_REG_HTGT_PATH_TYPE_LOCAL);
-	mlxsw_reg_htgt_trap_group_set(payload, trap_group);
+	mlxsw_reg_htgt_trap_group_set(payload, group);
 	mlxsw_reg_htgt_pide_set(payload, MLXSW_REG_HTGT_POLICER_DISABLE);
 	mlxsw_reg_htgt_pid_set(payload, 0);
 	mlxsw_reg_htgt_mirror_action_set(payload, MLXSW_REG_HTGT_TRAP_TO_CPU);
@@ -1254,17 +2066,290 @@ enum {
  */
 MLXSW_ITEM32(reg, hpkt, ctrl, 0x04, 16, 2);
 
-static inline void mlxsw_reg_hpkt_pack(char *payload, u8 action,
-				       u8 trap_group, u16 trap_id)
+static inline void mlxsw_reg_hpkt_pack(char *payload, u8 action, u16 trap_id)
 {
+	enum mlxsw_reg_htgt_trap_group trap_group;
+
 	MLXSW_REG_ZERO(hpkt, payload);
 	mlxsw_reg_hpkt_ack_set(payload, MLXSW_REG_HPKT_ACK_NOT_REQUIRED);
 	mlxsw_reg_hpkt_action_set(payload, action);
+	switch (trap_id) {
+	case MLXSW_TRAP_ID_ETHEMAD:
+	case MLXSW_TRAP_ID_PUDE:
+		trap_group = MLXSW_REG_HTGT_TRAP_GROUP_EMAD;
+		break;
+	default:
+		trap_group = MLXSW_REG_HTGT_TRAP_GROUP_RX;
+		break;
+	}
 	mlxsw_reg_hpkt_trap_group_set(payload, trap_group);
 	mlxsw_reg_hpkt_trap_id_set(payload, trap_id);
 	mlxsw_reg_hpkt_ctrl_set(payload, MLXSW_REG_HPKT_CTRL_PACKET_DEFAULT);
 }
 
+/* SBPR - Shared Buffer Pools Register
+ * -----------------------------------
+ * The SBPR configures and retrieves the shared buffer pools and configuration.
+ */
+#define MLXSW_REG_SBPR_ID 0xB001
+#define MLXSW_REG_SBPR_LEN 0x14
+
+static const struct mlxsw_reg_info mlxsw_reg_sbpr = {
+	.id = MLXSW_REG_SBPR_ID,
+	.len = MLXSW_REG_SBPR_LEN,
+};
+
+enum mlxsw_reg_sbpr_dir {
+	MLXSW_REG_SBPR_DIR_INGRESS,
+	MLXSW_REG_SBPR_DIR_EGRESS,
+};
+
+/* reg_sbpr_dir
+ * Direction.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sbpr, dir, 0x00, 24, 2);
+
+/* reg_sbpr_pool
+ * Pool index.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sbpr, pool, 0x00, 0, 4);
+
+/* reg_sbpr_size
+ * Pool size in buffer cells.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sbpr, size, 0x04, 0, 24);
+
+enum mlxsw_reg_sbpr_mode {
+	MLXSW_REG_SBPR_MODE_STATIC,
+	MLXSW_REG_SBPR_MODE_DYNAMIC,
+};
+
+/* reg_sbpr_mode
+ * Pool quota calculation mode.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sbpr, mode, 0x08, 0, 4);
+
+static inline void mlxsw_reg_sbpr_pack(char *payload, u8 pool,
+				       enum mlxsw_reg_sbpr_dir dir,
+				       enum mlxsw_reg_sbpr_mode mode, u32 size)
+{
+	MLXSW_REG_ZERO(sbpr, payload);
+	mlxsw_reg_sbpr_pool_set(payload, pool);
+	mlxsw_reg_sbpr_dir_set(payload, dir);
+	mlxsw_reg_sbpr_mode_set(payload, mode);
+	mlxsw_reg_sbpr_size_set(payload, size);
+}
+
+/* SBCM - Shared Buffer Class Management Register
+ * ----------------------------------------------
+ * The SBCM register configures and retrieves the shared buffer allocation
+ * and configuration according to Port-PG, including the binding to pool
+ * and definition of the associated quota.
+ */
+#define MLXSW_REG_SBCM_ID 0xB002
+#define MLXSW_REG_SBCM_LEN 0x28
+
+static const struct mlxsw_reg_info mlxsw_reg_sbcm = {
+	.id = MLXSW_REG_SBCM_ID,
+	.len = MLXSW_REG_SBCM_LEN,
+};
+
+/* reg_sbcm_local_port
+ * Local port number.
+ * For Ingress: excludes CPU port and Router port
+ * For Egress: excludes IP Router
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sbcm, local_port, 0x00, 16, 8);
+
+/* reg_sbcm_pg_buff
+ * PG buffer - Port PG (dir=ingress) / traffic class (dir=egress)
+ * For PG buffer: range is 0..cap_max_pg_buffers - 1
+ * For traffic class: range is 0..cap_max_tclass - 1
+ * Note that when traffic class is in MC aware mode then the traffic
+ * classes which are MC aware cannot be configured.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sbcm, pg_buff, 0x00, 8, 6);
+
+enum mlxsw_reg_sbcm_dir {
+	MLXSW_REG_SBCM_DIR_INGRESS,
+	MLXSW_REG_SBCM_DIR_EGRESS,
+};
+
+/* reg_sbcm_dir
+ * Direction.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sbcm, dir, 0x00, 0, 2);
+
+/* reg_sbcm_min_buff
+ * Minimum buffer size for the limiter, in cells.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sbcm, min_buff, 0x18, 0, 24);
+
+/* reg_sbcm_max_buff
+ * When the pool associated to the port-pg/tclass is configured to
+ * static, Maximum buffer size for the limiter configured in cells.
+ * When the pool associated to the port-pg/tclass is configured to
+ * dynamic, the max_buff holds the "alpha" parameter, supporting
+ * the following values:
+ * 0: 0
+ * i: (1/128)*2^(i-1), for i=1..14
+ * 0xFF: Infinity
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sbcm, max_buff, 0x1C, 0, 24);
+
+/* reg_sbcm_pool
+ * Association of the port-priority to a pool.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sbcm, pool, 0x24, 0, 4);
+
+static inline void mlxsw_reg_sbcm_pack(char *payload, u8 local_port, u8 pg_buff,
+				       enum mlxsw_reg_sbcm_dir dir,
+				       u32 min_buff, u32 max_buff, u8 pool)
+{
+	MLXSW_REG_ZERO(sbcm, payload);
+	mlxsw_reg_sbcm_local_port_set(payload, local_port);
+	mlxsw_reg_sbcm_pg_buff_set(payload, pg_buff);
+	mlxsw_reg_sbcm_dir_set(payload, dir);
+	mlxsw_reg_sbcm_min_buff_set(payload, min_buff);
+	mlxsw_reg_sbcm_max_buff_set(payload, max_buff);
+	mlxsw_reg_sbcm_pool_set(payload, pool);
+}
+
+/* SBPM - Shared Buffer Class Management Register
+ * ----------------------------------------------
+ * The SBPM register configures and retrieves the shared buffer allocation
+ * and configuration according to Port-Pool, including the definition
+ * of the associated quota.
+ */
+#define MLXSW_REG_SBPM_ID 0xB003
+#define MLXSW_REG_SBPM_LEN 0x28
+
+static const struct mlxsw_reg_info mlxsw_reg_sbpm = {
+	.id = MLXSW_REG_SBPM_ID,
+	.len = MLXSW_REG_SBPM_LEN,
+};
+
+/* reg_sbpm_local_port
+ * Local port number.
+ * For Ingress: excludes CPU port and Router port
+ * For Egress: excludes IP Router
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sbpm, local_port, 0x00, 16, 8);
+
+/* reg_sbpm_pool
+ * The pool associated to quota counting on the local_port.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sbpm, pool, 0x00, 8, 4);
+
+enum mlxsw_reg_sbpm_dir {
+	MLXSW_REG_SBPM_DIR_INGRESS,
+	MLXSW_REG_SBPM_DIR_EGRESS,
+};
+
+/* reg_sbpm_dir
+ * Direction.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sbpm, dir, 0x00, 0, 2);
+
+/* reg_sbpm_min_buff
+ * Minimum buffer size for the limiter, in cells.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sbpm, min_buff, 0x18, 0, 24);
+
+/* reg_sbpm_max_buff
+ * When the pool associated to the port-pg/tclass is configured to
+ * static, Maximum buffer size for the limiter configured in cells.
+ * When the pool associated to the port-pg/tclass is configured to
+ * dynamic, the max_buff holds the "alpha" parameter, supporting
+ * the following values:
+ * 0: 0
+ * i: (1/128)*2^(i-1), for i=1..14
+ * 0xFF: Infinity
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sbpm, max_buff, 0x1C, 0, 24);
+
+static inline void mlxsw_reg_sbpm_pack(char *payload, u8 local_port, u8 pool,
+				       enum mlxsw_reg_sbpm_dir dir,
+				       u32 min_buff, u32 max_buff)
+{
+	MLXSW_REG_ZERO(sbpm, payload);
+	mlxsw_reg_sbpm_local_port_set(payload, local_port);
+	mlxsw_reg_sbpm_pool_set(payload, pool);
+	mlxsw_reg_sbpm_dir_set(payload, dir);
+	mlxsw_reg_sbpm_min_buff_set(payload, min_buff);
+	mlxsw_reg_sbpm_max_buff_set(payload, max_buff);
+}
+
+/* SBMM - Shared Buffer Multicast Management Register
+ * --------------------------------------------------
+ * The SBMM register configures and retrieves the shared buffer allocation
+ * and configuration for MC packets according to Switch-Priority, including
+ * the binding to pool and definition of the associated quota.
+ */
+#define MLXSW_REG_SBMM_ID 0xB004
+#define MLXSW_REG_SBMM_LEN 0x28
+
+static const struct mlxsw_reg_info mlxsw_reg_sbmm = {
+	.id = MLXSW_REG_SBMM_ID,
+	.len = MLXSW_REG_SBMM_LEN,
+};
+
+/* reg_sbmm_prio
+ * Switch Priority.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, sbmm, prio, 0x00, 8, 4);
+
+/* reg_sbmm_min_buff
+ * Minimum buffer size for the limiter, in cells.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sbmm, min_buff, 0x18, 0, 24);
+
+/* reg_sbmm_max_buff
+ * When the pool associated to the port-pg/tclass is configured to
+ * static, Maximum buffer size for the limiter configured in cells.
+ * When the pool associated to the port-pg/tclass is configured to
+ * dynamic, the max_buff holds the "alpha" parameter, supporting
+ * the following values:
+ * 0: 0
+ * i: (1/128)*2^(i-1), for i=1..14
+ * 0xFF: Infinity
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sbmm, max_buff, 0x1C, 0, 24);
+
+/* reg_sbmm_pool
+ * Association of the port-priority to a pool.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sbmm, pool, 0x24, 0, 4);
+
+static inline void mlxsw_reg_sbmm_pack(char *payload, u8 prio, u32 min_buff,
+				       u32 max_buff, u8 pool)
+{
+	MLXSW_REG_ZERO(sbmm, payload);
+	mlxsw_reg_sbmm_prio_set(payload, prio);
+	mlxsw_reg_sbmm_min_buff_set(payload, min_buff);
+	mlxsw_reg_sbmm_max_buff_set(payload, max_buff);
+	mlxsw_reg_sbmm_pool_set(payload, pool);
+}
+
 static inline const char *mlxsw_reg_id_str(u16 reg_id)
 {
 	switch (reg_id) {
@@ -1272,18 +2357,34 @@ static inline const char *mlxsw_reg_id_str(u16 reg_id)
 		return "SGCR";
 	case MLXSW_REG_SPAD_ID:
 		return "SPAD";
-	case MLXSW_REG_SMID_ID:
-		return "SMID";
 	case MLXSW_REG_SSPR_ID:
 		return "SSPR";
+	case MLXSW_REG_SFDAT_ID:
+		return "SFDAT";
+	case MLXSW_REG_SFD_ID:
+		return "SFD";
+	case MLXSW_REG_SFN_ID:
+		return "SFN";
 	case MLXSW_REG_SPMS_ID:
 		return "SPMS";
+	case MLXSW_REG_SPVID_ID:
+		return "SPVID";
+	case MLXSW_REG_SPVM_ID:
+		return "SPVM";
 	case MLXSW_REG_SFGC_ID:
 		return "SFGC";
 	case MLXSW_REG_SFTR_ID:
 		return "SFTR";
 	case MLXSW_REG_SPMLR_ID:
 		return "SPMLR";
+	case MLXSW_REG_SVFA_ID:
+		return "SVFA";
+	case MLXSW_REG_SVPE_ID:
+		return "SVPE";
+	case MLXSW_REG_SFMR_ID:
+		return "SFMR";
+	case MLXSW_REG_SPVMLR_ID:
+		return "SPVMLR";
 	case MLXSW_REG_PMLP_ID:
 		return "PMLP";
 	case MLXSW_REG_PMTU_ID:
@@ -1296,12 +2397,22 @@ static inline const char *mlxsw_reg_id_str(u16 reg_id)
 		return "PAOS";
 	case MLXSW_REG_PPCNT_ID:
 		return "PPCNT";
+	case MLXSW_REG_PBMC_ID:
+		return "PBMC";
 	case MLXSW_REG_PSPA_ID:
 		return "PSPA";
 	case MLXSW_REG_HTGT_ID:
 		return "HTGT";
 	case MLXSW_REG_HPKT_ID:
 		return "HPKT";
+	case MLXSW_REG_SBPR_ID:
+		return "SBPR";
+	case MLXSW_REG_SBCM_ID:
+		return "SBCM";
+	case MLXSW_REG_SBPM_ID:
+		return "SBPM";
+	case MLXSW_REG_SBMM_ID:
+		return "SBMM";
 	default:
 		return "*UNKNOWN*";
 	}