Merge tag 'shared-for-4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/leon/linux-rdma

Saeed Mahameed says:

====================
Mellanox mlx5 core driver updates 2016-08-20

This series contains several low level and API updates for mlx5 core
commands interface and mlx5_ifc.h to be shared as base code for net-next and
rdma mlx5 4.9 submissions.

From Saeed, ten patches that refactors old layouts of firmware commands which
were manually generated before we introduced the mlx5_ifc, now all of the firmware
commands inbox/outbox layouts moved to use mlx5_ifc and we remove the old
manually generated structures.  Plus to those ten patches, we add two patches
that unifies mlx5 commands execution interface and improve the driver log messages
in that area.

From Hadar and Ilya, added the needed hardware bits and infrastructure for
minimum inline headers setting and encap/decap commands and capabilities,
needed for E-Switch offloads.

This series applies on top latest net-next and rdma/master, and smoothly merges with
the latest "Mellanox 100G mlx5 fixes 2016-08-16" series already applied into net branch.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

6 files changed, 141 insertions, 560 deletions

diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h
index 2566f6d6444f..7c3c0d3aca37 100644
--- a/include/linux/mlx5/cq.h
+++ b/include/linux/mlx5/cq.h
@@ -170,12 +170,12 @@ static inline void mlx5_cq_arm(struct mlx5_core_cq *cq, u32 cmd,
 int mlx5_init_cq_table(struct mlx5_core_dev *dev);
 void mlx5_cleanup_cq_table(struct mlx5_core_dev *dev);
 int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
-			struct mlx5_create_cq_mbox_in *in, int inlen);
+			u32 *in, int inlen);
 int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq);
 int mlx5_core_query_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
-		       struct mlx5_query_cq_mbox_out *out);
+		       u32 *out, int outlen);
 int mlx5_core_modify_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
-			struct mlx5_modify_cq_mbox_in *in, int in_sz);
+			u32 *in, int inlen);
 int mlx5_core_modify_cq_moderation(struct mlx5_core_dev *dev,
 				   struct mlx5_core_cq *cq, u16 cq_period,
 				   u16 cq_max_count);
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 0b6d15cddb2f..2575070c836e 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -198,19 +198,6 @@ enum {
 };
 
 enum {
-	MLX5_ACCESS_MODE_PA	= 0,
-	MLX5_ACCESS_MODE_MTT	= 1,
-	MLX5_ACCESS_MODE_KLM	= 2
-};
-
-enum {
-	MLX5_MKEY_REMOTE_INVAL	= 1 << 24,
-	MLX5_MKEY_FLAG_SYNC_UMR = 1 << 29,
-	MLX5_MKEY_BSF_EN	= 1 << 30,
-	MLX5_MKEY_LEN64		= 1 << 31,
-};
-
-enum {
 	MLX5_EN_RD	= (u64)1,
 	MLX5_EN_WR	= (u64)2
 };
@@ -411,33 +398,6 @@ enum {
 	MLX5_MAX_SGE_RD	= (512 - 16 - 16) / 16
 };
 
-struct mlx5_inbox_hdr {
-	__be16		opcode;
-	u8		rsvd[4];
-	__be16		opmod;
-};
-
-struct mlx5_outbox_hdr {
-	u8		status;
-	u8		rsvd[3];
-	__be32		syndrome;
-};
-
-struct mlx5_cmd_query_adapter_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_cmd_query_adapter_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd0[24];
-	u8			intapin;
-	u8			rsvd1[13];
-	__be16			vsd_vendor_id;
-	u8			vsd[208];
-	u8			vsd_psid[16];
-};
-
 enum mlx5_odp_transport_cap_bits {
 	MLX5_ODP_SUPPORT_SEND	 = 1 << 31,
 	MLX5_ODP_SUPPORT_RECV	 = 1 << 30,
@@ -455,30 +415,6 @@ struct mlx5_odp_caps {
 	char reserved2[0xe4];
 };
 
-struct mlx5_cmd_init_hca_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	u8			rsvd0[2];
-	__be16			profile;
-	u8			rsvd1[4];
-};
-
-struct mlx5_cmd_init_hca_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_cmd_teardown_hca_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	u8			rsvd0[2];
-	__be16			profile;
-	u8			rsvd1[4];
-};
-
-struct mlx5_cmd_teardown_hca_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
 struct mlx5_cmd_layout {
 	u8		type;
 	u8		rsvd0[3];
@@ -494,7 +430,6 @@ struct mlx5_cmd_layout {
 	u8		status_own;
 };
 
-
 struct health_buffer {
 	__be32		assert_var[5];
 	__be32		rsvd0[3];
@@ -856,245 +791,15 @@ struct mlx5_cqe128 {
 	struct mlx5_cqe64	cqe64;
 };
 
-struct mlx5_srq_ctx {
-	u8			state_log_sz;
-	u8			rsvd0[3];
-	__be32			flags_xrcd;
-	__be32			pgoff_cqn;
-	u8			rsvd1[4];
-	u8			log_pg_sz;
-	u8			rsvd2[7];
-	__be32			pd;
-	__be16			lwm;
-	__be16			wqe_cnt;
-	u8			rsvd3[8];
-	__be64			db_record;
-};
-
-struct mlx5_create_srq_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			input_srqn;
-	u8			rsvd0[4];
-	struct mlx5_srq_ctx	ctx;
-	u8			rsvd1[208];
-	__be64			pas[0];
-};
-
-struct mlx5_create_srq_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	__be32			srqn;
-	u8			rsvd[4];
-};
-
-struct mlx5_destroy_srq_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			srqn;
-	u8			rsvd[4];
-};
-
-struct mlx5_destroy_srq_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_query_srq_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			srqn;
-	u8			rsvd0[4];
-};
-
-struct mlx5_query_srq_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd0[8];
-	struct mlx5_srq_ctx	ctx;
-	u8			rsvd1[32];
-	__be64			pas[0];
-};
-
-struct mlx5_arm_srq_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			srqn;
-	__be16			rsvd;
-	__be16			lwm;
-};
-
-struct mlx5_arm_srq_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_cq_context {
-	u8			status;
-	u8			cqe_sz_flags;
-	u8			st;
-	u8			rsvd3;
-	u8			rsvd4[6];
-	__be16			page_offset;
-	__be32			log_sz_usr_page;
-	__be16			cq_period;
-	__be16			cq_max_count;
-	__be16			rsvd20;
-	__be16			c_eqn;
-	u8			log_pg_sz;
-	u8			rsvd25[7];
-	__be32			last_notified_index;
-	__be32			solicit_producer_index;
-	__be32			consumer_counter;
-	__be32			producer_counter;
-	u8			rsvd48[8];
-	__be64			db_record_addr;
-};
-
-struct mlx5_create_cq_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			input_cqn;
-	u8			rsvdx[4];
-	struct mlx5_cq_context	ctx;
-	u8			rsvd6[192];
-	__be64			pas[0];
-};
-
-struct mlx5_create_cq_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	__be32			cqn;
-	u8			rsvd0[4];
-};
-
-struct mlx5_destroy_cq_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			cqn;
-	u8			rsvd0[4];
-};
-
-struct mlx5_destroy_cq_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd0[8];
-};
-
-struct mlx5_query_cq_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			cqn;
-	u8			rsvd0[4];
-};
-
-struct mlx5_query_cq_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd0[8];
-	struct mlx5_cq_context	ctx;
-	u8			rsvd6[16];
-	__be64			pas[0];
-};
-
-struct mlx5_modify_cq_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			cqn;
-	__be32			field_select;
-	struct mlx5_cq_context	ctx;
-	u8			rsvd[192];
-	__be64			pas[0];
-};
-
-struct mlx5_modify_cq_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_enable_hca_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_enable_hca_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_disable_hca_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_disable_hca_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_eq_context {
-	u8			status;
-	u8			ec_oi;
-	u8			st;
-	u8			rsvd2[7];
-	__be16			page_pffset;
-	__be32			log_sz_usr_page;
-	u8			rsvd3[7];
-	u8			intr;
-	u8			log_page_size;
-	u8			rsvd4[15];
-	__be32			consumer_counter;
-	__be32			produser_counter;
-	u8			rsvd5[16];
-};
-
-struct mlx5_create_eq_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	u8			rsvd0[3];
-	u8			input_eqn;
-	u8			rsvd1[4];
-	struct mlx5_eq_context	ctx;
-	u8			rsvd2[8];
-	__be64			events_mask;
-	u8			rsvd3[176];
-	__be64			pas[0];
-};
-
-struct mlx5_create_eq_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd0[3];
-	u8			eq_number;
-	u8			rsvd1[4];
-};
-
-struct mlx5_destroy_eq_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	u8			rsvd0[3];
-	u8			eqn;
-	u8			rsvd1[4];
-};
-
-struct mlx5_destroy_eq_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_map_eq_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be64			mask;
-	u8			mu;
-	u8			rsvd0[2];
-	u8			eqn;
-	u8			rsvd1[24];
-};
-
-struct mlx5_map_eq_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_query_eq_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	u8			rsvd0[3];
-	u8			eqn;
-	u8			rsvd1[4];
-};
-
-struct mlx5_query_eq_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-	struct mlx5_eq_context	ctx;
+enum {
+	MLX5_MKEY_STATUS_FREE = 1 << 6,
 };
 
 enum {
-	MLX5_MKEY_STATUS_FREE = 1 << 6,
+	MLX5_MKEY_REMOTE_INVAL	= 1 << 24,
+	MLX5_MKEY_FLAG_SYNC_UMR = 1 << 29,
+	MLX5_MKEY_BSF_EN	= 1 << 30,
+	MLX5_MKEY_LEN64		= 1 << 31,
 };
 
 struct mlx5_mkey_seg {
@@ -1119,134 +824,12 @@ struct mlx5_mkey_seg {
 	u8		rsvd4[4];
 };
 
-struct mlx5_query_special_ctxs_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_query_special_ctxs_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	__be32			dump_fill_mkey;
-	__be32			reserved_lkey;
-};
-
-struct mlx5_create_mkey_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			input_mkey_index;
-	__be32			flags;
-	struct mlx5_mkey_seg	seg;
-	u8			rsvd1[16];
-	__be32			xlat_oct_act_size;
-	__be32			rsvd2;
-	u8			rsvd3[168];
-	__be64			pas[0];
-};
-
-struct mlx5_create_mkey_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	__be32			mkey;
-	u8			rsvd[4];
-};
-
-struct mlx5_destroy_mkey_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			mkey;
-	u8			rsvd[4];
-};
-
-struct mlx5_destroy_mkey_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_query_mkey_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			mkey;
-};
-
-struct mlx5_query_mkey_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	__be64			pas[0];
-};
-
-struct mlx5_modify_mkey_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			mkey;
-	__be64			pas[0];
-};
-
-struct mlx5_modify_mkey_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_dump_mkey_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-};
-
-struct mlx5_dump_mkey_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	__be32			mkey;
-};
-
-struct mlx5_mad_ifc_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be16			remote_lid;
-	u8			rsvd0;
-	u8			port;
-	u8			rsvd1[4];
-	u8			data[256];
-};
-
-struct mlx5_mad_ifc_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-	u8			data[256];
-};
-
-struct mlx5_access_reg_mbox_in {
-	struct mlx5_inbox_hdr		hdr;
-	u8				rsvd0[2];
-	__be16				register_id;
-	__be32				arg;
-	__be32				data[0];
-};
-
-struct mlx5_access_reg_mbox_out {
-	struct mlx5_outbox_hdr		hdr;
-	u8				rsvd[8];
-	__be32				data[0];
-};
-
 #define MLX5_ATTR_EXTENDED_PORT_INFO	cpu_to_be16(0xff90)
 
 enum {
 	MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO	= 1 <<  0
 };
 
-struct mlx5_allocate_psv_in {
-	struct mlx5_inbox_hdr   hdr;
-	__be32			npsv_pd;
-	__be32			rsvd_psv0;
-};
-
-struct mlx5_allocate_psv_out {
-	struct mlx5_outbox_hdr  hdr;
-	u8			rsvd[8];
-	__be32			psv_idx[4];
-};
-
-struct mlx5_destroy_psv_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32                  psv_number;
-	u8                      rsvd[4];
-};
-
-struct mlx5_destroy_psv_out {
-	struct mlx5_outbox_hdr  hdr;
-	u8                      rsvd[8];
-};
-
 enum {
 	VPORT_STATE_DOWN		= 0x0,
 	VPORT_STATE_UP			= 0x1,
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index ccea6fb16482..ebe57abf3324 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -771,14 +771,15 @@ int mlx5_cmd_init(struct mlx5_core_dev *dev);
 void mlx5_cmd_cleanup(struct mlx5_core_dev *dev);
 void mlx5_cmd_use_events(struct mlx5_core_dev *dev);
 void mlx5_cmd_use_polling(struct mlx5_core_dev *dev);
-int mlx5_cmd_status_to_err(struct mlx5_outbox_hdr *hdr);
-int mlx5_cmd_status_to_err_v2(void *ptr);
-int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type);
+
 int mlx5_cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out,
 		  int out_size);
 int mlx5_cmd_exec_cb(struct mlx5_core_dev *dev, void *in, int in_size,
 		     void *out, int out_size, mlx5_cmd_cbk_t callback,
 		     void *context);
+void mlx5_cmd_mbox_status(void *out, u8 *status, u32 *syndrome);
+
+int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type);
 int mlx5_cmd_alloc_uar(struct mlx5_core_dev *dev, u32 *uarn);
 int mlx5_cmd_free_uar(struct mlx5_core_dev *dev, u32 uarn);
 int mlx5_alloc_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari);
@@ -807,15 +808,18 @@ int mlx5_core_arm_srq(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
 		      u16 lwm, int is_srq);
 void mlx5_init_mkey_table(struct mlx5_core_dev *dev);
 void mlx5_cleanup_mkey_table(struct mlx5_core_dev *dev);
+int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev,
+			     struct mlx5_core_mkey *mkey,
+			     u32 *in, int inlen,
+			     u32 *out, int outlen,
+			     mlx5_cmd_cbk_t callback, void *context);
 int mlx5_core_create_mkey(struct mlx5_core_dev *dev,
 			  struct mlx5_core_mkey *mkey,
-			  struct mlx5_create_mkey_mbox_in *in, int inlen,
-			  mlx5_cmd_cbk_t callback, void *context,
-			  struct mlx5_create_mkey_mbox_out *out);
+			  u32 *in, int inlen);
 int mlx5_core_destroy_mkey(struct mlx5_core_dev *dev,
 			   struct mlx5_core_mkey *mkey);
 int mlx5_core_query_mkey(struct mlx5_core_dev *dev, struct mlx5_core_mkey *mkey,
-			 struct mlx5_query_mkey_mbox_out *out, int outlen);
+			 u32 *out, int outlen);
 int mlx5_core_dump_fill_mkey(struct mlx5_core_dev *dev, struct mlx5_core_mkey *_mkey,
 			     u32 *mkey);
 int mlx5_core_alloc_pd(struct mlx5_core_dev *dev, u32 *pdn);
@@ -865,7 +869,7 @@ int mlx5_core_access_reg(struct mlx5_core_dev *dev, void *data_in,
 int mlx5_debug_eq_add(struct mlx5_core_dev *dev, struct mlx5_eq *eq);
 void mlx5_debug_eq_remove(struct mlx5_core_dev *dev, struct mlx5_eq *eq);
 int mlx5_core_eq_query(struct mlx5_core_dev *dev, struct mlx5_eq *eq,
-		       struct mlx5_query_eq_mbox_out *out, int outlen);
+		       u32 *out, int outlen);
 int mlx5_eq_debugfs_init(struct mlx5_core_dev *dev);
 void mlx5_eq_debugfs_cleanup(struct mlx5_core_dev *dev);
 int mlx5_cq_debugfs_init(struct mlx5_core_dev *dev);
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 21bc4557b67a..3766110e13ea 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -152,7 +152,7 @@ enum {
 	MLX5_CMD_OP_CONFIG_INT_MODERATION         = 0x804,
 	MLX5_CMD_OP_ACCESS_REG                    = 0x805,
 	MLX5_CMD_OP_ATTACH_TO_MCG                 = 0x806,
-	MLX5_CMD_OP_DETTACH_FROM_MCG              = 0x807,
+	MLX5_CMD_OP_DETACH_FROM_MCG               = 0x807,
 	MLX5_CMD_OP_GET_DROPPED_PACKET_LOG        = 0x80a,
 	MLX5_CMD_OP_MAD_IFC                       = 0x50d,
 	MLX5_CMD_OP_QUERY_MAD_DEMUX               = 0x80b,
@@ -212,6 +212,8 @@ enum {
 	MLX5_CMD_OP_DEALLOC_FLOW_COUNTER          = 0x93a,
 	MLX5_CMD_OP_QUERY_FLOW_COUNTER            = 0x93b,
 	MLX5_CMD_OP_MODIFY_FLOW_TABLE             = 0x93c,
+	MLX5_CMD_OP_ALLOC_ENCAP_HEADER            = 0x93d,
+	MLX5_CMD_OP_DEALLOC_ENCAP_HEADER          = 0x93e,
 	MLX5_CMD_OP_MAX
 };
 
@@ -281,7 +283,9 @@ struct mlx5_ifc_flow_table_prop_layout_bits {
 	u8         modify_root[0x1];
 	u8         identified_miss_table_mode[0x1];
 	u8         flow_table_modify[0x1];
-	u8         reserved_at_7[0x19];
+	u8         encap[0x1];
+	u8         decap[0x1];
+	u8         reserved_at_9[0x17];
 
 	u8         reserved_at_20[0x2];
 	u8         log_max_ft_size[0x6];
@@ -512,7 +516,15 @@ struct mlx5_ifc_e_switch_cap_bits {
 	u8         nic_vport_node_guid_modify[0x1];
 	u8         nic_vport_port_guid_modify[0x1];
 
-	u8         reserved_at_20[0x7e0];
+	u8         vxlan_encap_decap[0x1];
+	u8         nvgre_encap_decap[0x1];
+	u8         reserved_at_22[0x9];
+	u8         log_max_encap_headers[0x5];
+	u8         reserved_2b[0x6];
+	u8         max_encap_header_size[0xa];
+
+	u8         reserved_40[0x7c0];
+
 };
 
 struct mlx5_ifc_qos_cap_bits {
@@ -1966,7 +1978,10 @@ struct mlx5_ifc_qpc_bits {
 	u8         reserved_at_3e0[0x8];
 	u8         cqn_snd[0x18];
 
-	u8         reserved_at_400[0x40];
+	u8         reserved_at_400[0x8];
+	u8         deth_sqpn[0x18];
+
+	u8         reserved_at_420[0x20];
 
 	u8         reserved_at_440[0x8];
 	u8         last_acked_psn[0x18];
@@ -2064,6 +2079,8 @@ enum {
 	MLX5_FLOW_CONTEXT_ACTION_DROP      = 0x2,
 	MLX5_FLOW_CONTEXT_ACTION_FWD_DEST  = 0x4,
 	MLX5_FLOW_CONTEXT_ACTION_COUNT     = 0x8,
+	MLX5_FLOW_CONTEXT_ACTION_ENCAP     = 0x10,
+	MLX5_FLOW_CONTEXT_ACTION_DECAP     = 0x20,
 };
 
 struct mlx5_ifc_flow_context_bits {
@@ -2083,7 +2100,9 @@ struct mlx5_ifc_flow_context_bits {
 	u8         reserved_at_a0[0x8];
 	u8         flow_counter_list_size[0x18];
 
-	u8         reserved_at_c0[0x140];
+	u8         encap_id[0x20];
+
+	u8         reserved_at_e0[0x120];
 
 	struct mlx5_ifc_fte_match_param_bits match_value;
 
@@ -3489,7 +3508,7 @@ struct mlx5_ifc_query_special_contexts_out_bits {
 
 	u8         syndrome[0x20];
 
-	u8         reserved_at_40[0x20];
+	u8         dump_fill_mkey[0x20];
 
 	u8         resd_lkey[0x20];
 };
@@ -4213,6 +4232,85 @@ struct mlx5_ifc_query_eq_in_bits {
 	u8         reserved_at_60[0x20];
 };
 
+struct mlx5_ifc_encap_header_in_bits {
+	u8         reserved_at_0[0x5];
+	u8         header_type[0x3];
+	u8         reserved_at_8[0xe];
+	u8         encap_header_size[0xa];
+
+	u8         reserved_at_20[0x10];
+	u8         encap_header[2][0x8];
+
+	u8         more_encap_header[0][0x8];
+};
+
+struct mlx5_ifc_query_encap_header_out_bits {
+	u8         status[0x8];
+	u8         reserved_at_8[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_at_40[0xa0];
+
+	struct mlx5_ifc_encap_header_in_bits encap_header[0];
+};
+
+struct mlx5_ifc_query_encap_header_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_at_10[0x10];
+
+	u8         reserved_at_20[0x10];
+	u8         op_mod[0x10];
+
+	u8         encap_id[0x20];
+
+	u8         reserved_at_60[0xa0];
+};
+
+struct mlx5_ifc_alloc_encap_header_out_bits {
+	u8         status[0x8];
+	u8         reserved_at_8[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         encap_id[0x20];
+
+	u8         reserved_at_60[0x20];
+};
+
+struct mlx5_ifc_alloc_encap_header_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_at_10[0x10];
+
+	u8         reserved_at_20[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_at_40[0xa0];
+
+	struct mlx5_ifc_encap_header_in_bits encap_header;
+};
+
+struct mlx5_ifc_dealloc_encap_header_out_bits {
+	u8         status[0x8];
+	u8         reserved_at_8[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_at_40[0x40];
+};
+
+struct mlx5_ifc_dealloc_encap_header_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_at_10[0x10];
+
+	u8         reserved_20[0x10];
+	u8         op_mod[0x10];
+
+	u8         encap_id[0x20];
+
+	u8         reserved_60[0x20];
+};
+
 struct mlx5_ifc_query_dct_out_bits {
 	u8         status[0x8];
 	u8         reserved_at_8[0x18];
@@ -4721,7 +4819,7 @@ struct mlx5_ifc_modify_nic_vport_field_select_bits {
 	u8         reserved_at_0[0x16];
 	u8         node_guid[0x1];
 	u8         port_guid[0x1];
-	u8         reserved_at_18[0x1];
+	u8         min_inline[0x1];
 	u8         mtu[0x1];
 	u8         change_event[0x1];
 	u8         promisc[0x1];
@@ -6099,7 +6197,9 @@ struct mlx5_ifc_create_flow_table_in_bits {
 
 	u8         reserved_at_a0[0x20];
 
-	u8         reserved_at_c0[0x4];
+	u8         encap_en[0x1];
+	u8         decap_en[0x1];
+	u8         reserved_at_c2[0x2];
 	u8         table_miss_mode[0x4];
 	u8         level[0x8];
 	u8         reserved_at_d0[0x8];
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index 7879bf411891..0aacb2a7480d 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -123,12 +123,13 @@ enum {
 };
 
 enum {
-	MLX5_NON_ZERO_RQ	= 0 << 24,
-	MLX5_SRQ_RQ		= 1 << 24,
-	MLX5_CRQ_RQ		= 2 << 24,
-	MLX5_ZERO_LEN_RQ	= 3 << 24
+	MLX5_NON_ZERO_RQ	= 0x0,
+	MLX5_SRQ_RQ		= 0x1,
+	MLX5_CRQ_RQ		= 0x2,
+	MLX5_ZERO_LEN_RQ	= 0x3
 };
 
+/* TODO REM */
 enum {
 	/* params1 */
 	MLX5_QP_BIT_SRE				= 1 << 15,
@@ -178,12 +179,6 @@ enum {
 };
 
 enum {
-	MLX5_QP_LAT_SENSITIVE	= 1 << 28,
-	MLX5_QP_BLOCK_MCAST	= 1 << 30,
-	MLX5_QP_ENABLE_SIG	= 1 << 31,
-};
-
-enum {
 	MLX5_RCV_DBR	= 0,
 	MLX5_SND_DBR	= 1,
 };
@@ -484,6 +479,7 @@ struct mlx5_qp_path {
 	u8			rmac[6];
 };
 
+/* FIXME: use mlx5_ifc.h qpc */
 struct mlx5_qp_context {
 	__be32			flags;
 	__be32			flags_pd;
@@ -525,99 +521,6 @@ struct mlx5_qp_context {
 	u8			rsvd1[24];
 };
 
-struct mlx5_create_qp_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			input_qpn;
-	u8			rsvd0[4];
-	__be32			opt_param_mask;
-	u8			rsvd1[4];
-	struct mlx5_qp_context	ctx;
-	u8			rsvd3[16];
-	__be64			pas[0];
-};
-
-struct mlx5_create_qp_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	__be32			qpn;
-	u8			rsvd0[4];
-};
-
-struct mlx5_destroy_qp_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			qpn;
-	u8			rsvd0[4];
-};
-
-struct mlx5_destroy_qp_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd0[8];
-};
-
-struct mlx5_modify_qp_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			qpn;
-	u8			rsvd0[4];
-	__be32			optparam;
-	u8			rsvd1[4];
-	struct mlx5_qp_context	ctx;
-	u8			rsvd2[16];
-};
-
-struct mlx5_modify_qp_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd0[8];
-};
-
-struct mlx5_query_qp_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			qpn;
-	u8			rsvd[4];
-};
-
-struct mlx5_query_qp_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd1[8];
-	__be32			optparam;
-	u8			rsvd0[4];
-	struct mlx5_qp_context	ctx;
-	u8			rsvd2[16];
-	__be64			pas[0];
-};
-
-struct mlx5_conf_sqp_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			qpn;
-	u8			rsvd[3];
-	u8			type;
-};
-
-struct mlx5_conf_sqp_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_alloc_xrcd_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
-struct mlx5_alloc_xrcd_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	__be32			xrcdn;
-	u8			rsvd[4];
-};
-
-struct mlx5_dealloc_xrcd_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			xrcdn;
-	u8			rsvd[4];
-};
-
-struct mlx5_dealloc_xrcd_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
 static inline struct mlx5_core_qp *__mlx5_qp_lookup(struct mlx5_core_dev *dev, u32 qpn)
 {
 	return radix_tree_lookup(&dev->priv.qp_table.tree, qpn);
@@ -628,28 +531,17 @@ static inline struct mlx5_core_mkey *__mlx5_mr_lookup(struct mlx5_core_dev *dev,
 	return radix_tree_lookup(&dev->priv.mkey_table.tree, key);
 }
 
-struct mlx5_page_fault_resume_mbox_in {
-	struct mlx5_inbox_hdr	hdr;
-	__be32			flags_qpn;
-	u8			reserved[4];
-};
-
-struct mlx5_page_fault_resume_mbox_out {
-	struct mlx5_outbox_hdr	hdr;
-	u8			rsvd[8];
-};
-
 int mlx5_core_create_qp(struct mlx5_core_dev *dev,
 			struct mlx5_core_qp *qp,
-			struct mlx5_create_qp_mbox_in *in,
+			u32 *in,
 			int inlen);
-int mlx5_core_qp_modify(struct mlx5_core_dev *dev, u16 operation,
-			struct mlx5_modify_qp_mbox_in *in, int sqd_event,
+int mlx5_core_qp_modify(struct mlx5_core_dev *dev, u16 opcode,
+			u32 opt_param_mask, void *qpc,
 			struct mlx5_core_qp *qp);
 int mlx5_core_destroy_qp(struct mlx5_core_dev *dev,
 			 struct mlx5_core_qp *qp);
 int mlx5_core_qp_query(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp,
-		       struct mlx5_query_qp_mbox_out *out, int outlen);
+		       u32 *out, int outlen);
 
 int mlx5_core_xrcd_alloc(struct mlx5_core_dev *dev, u32 *xrcdn);
 int mlx5_core_xrcd_dealloc(struct mlx5_core_dev *dev, u32 xrcdn);
diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h
index e087b7d047ac..451b0bde9083 100644
--- a/include/linux/mlx5/vport.h
+++ b/include/linux/mlx5/vport.h
@@ -45,6 +45,8 @@ int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
 				     u16 vport, u8 *addr);
 void mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev,
 				     u8 *min_inline);
+int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev,
+				     u16 vport, u8 min_inline);
 int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *dev,
 				      u16 vport, u8 *addr);
 int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu);