Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Pull rdma updates from Jason Gunthorpe:
 "A more active cycle than most of the recent past, with a few large,
  long discussed works this time.

  The RNBD block driver has been posted for nearly two years now, and
  flowing through RDMA due to it also introducing a new ULP.

  The removal of FMR has been a recurring discussion theme for a long
  time.

  And the usual smattering of features and bug fixes.

  Summary:

   - Various small driver bugs fixes in rxe, mlx5, hfi1, and efa

   - Continuing driver cleanups in bnxt_re, hns

   - Big cleanup of mlx5 QP creation flows

   - More consistent use of src port and flow label when LAG is used and
     a mlx5 implementation

   - Additional set of cleanups for IB CM

   - 'RNBD' network block driver and target. This is a network block
     RDMA device specific to ionos's cloud environment. It brings strong
     multipath and resiliency capabilities.

   - Accelerated IPoIB for HFI1

   - QP/WQ/SRQ ioctl migration for uverbs, and support for multiple
     async fds

   - Support for exchanging the new IBTA defiend ECE data during RDMA CM
     exchanges

   - Removal of the very old and insecure FMR interface from all ULPs
     and drivers. FRWR should be preferred for at least a decade now"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (247 commits)
  RDMA/cm: Spurious WARNING triggered in cm_destroy_id()
  RDMA/mlx5: Return ECE DC support
  RDMA/mlx5: Don't rely on FW to set zeros in ECE response
  RDMA/mlx5: Return an error if copy_to_user fails
  IB/hfi1: Use free_netdev() in hfi1_netdev_free()
  RDMA/hns: Uninitialized variable in modify_qp_init_to_rtr()
  RDMA/core: Move and rename trace_cm_id_create()
  IB/hfi1: Fix hfi1_netdev_rx_init() error handling
  RDMA: Remove 'max_map_per_fmr'
  RDMA: Remove 'max_fmr'
  RDMA/core: Remove FMR device ops
  RDMA/rdmavt: Remove FMR memory registration
  RDMA/mthca: Remove FMR support for memory registration
  RDMA/mlx4: Remove FMR support for memory registration
  RDMA/i40iw: Remove FMR leftovers
  RDMA/bnxt_re: Remove FMR leftovers
  RDMA/mlx5: Remove FMR leftovers
  RDMA/core: Remove FMR pool API
  RDMA/rds: Remove FMR support for memory registration
  RDMA/srp: Remove support for FMR memory registration
  ...

23 files changed, 450 insertions, 370 deletions

diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 20372de0b587..06e066e04a4b 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -573,7 +573,6 @@ struct mlx4_caps {
 	int			reserved_eqs;
 	int			num_comp_vectors;
 	int			num_mpts;
-	int			max_fmr_maps;
 	int			num_mtts;
 	int			fmr_reserved_mtts;
 	int			reserved_mtts;
@@ -707,17 +706,6 @@ struct mlx4_mw {
 	int			enabled;
 };
 
-struct mlx4_fmr {
-	struct mlx4_mr		mr;
-	struct mlx4_mpt_entry  *mpt;
-	__be64		       *mtts;
-	dma_addr_t		dma_handle;
-	int			max_pages;
-	int			max_maps;
-	int			maps;
-	u8			page_shift;
-};
-
 struct mlx4_uar {
 	unsigned long		pfn;
 	int			index;
@@ -1412,14 +1400,6 @@ int mlx4_find_cached_vlan(struct mlx4_dev *dev, u8 port, u16 vid, int *idx);
 int mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index);
 void mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, u16 vlan);
 
-int mlx4_map_phys_fmr(struct mlx4_dev *dev, struct mlx4_fmr *fmr, u64 *page_list,
-		      int npages, u64 iova, u32 *lkey, u32 *rkey);
-int mlx4_fmr_alloc(struct mlx4_dev *dev, u32 pd, u32 access, int max_pages,
-		   int max_maps, u8 page_shift, struct mlx4_fmr *fmr);
-int mlx4_fmr_enable(struct mlx4_dev *dev, struct mlx4_fmr *fmr);
-void mlx4_fmr_unmap(struct mlx4_dev *dev, struct mlx4_fmr *fmr,
-		    u32 *lkey, u32 *rkey);
-int mlx4_fmr_free(struct mlx4_dev *dev, struct mlx4_fmr *fmr);
 int mlx4_SYNC_TPT(struct mlx4_dev *dev);
 int mlx4_test_interrupt(struct mlx4_dev *dev, int vector);
 int mlx4_test_async(struct mlx4_dev *dev);
@@ -1522,6 +1502,8 @@ int mlx4_vf_smi_enabled(struct mlx4_dev *dev, int slave, int port);
 int mlx4_vf_get_enable_smi_admin(struct mlx4_dev *dev, int slave, int port);
 int mlx4_vf_set_enable_smi_admin(struct mlx4_dev *dev, int slave, int port,
 				 int enable);
+
+struct mlx4_mpt_entry;
 int mlx4_mr_hw_get_mpt(struct mlx4_dev *dev, struct mlx4_mr *mmr,
 		       struct mlx4_mpt_entry ***mpt_entry);
 int mlx4_mr_hw_write_mpt(struct mlx4_dev *dev, struct mlx4_mr *mmr,
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 1a56dc079c32..116bd9bb347f 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1321,7 +1321,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         stat_rate_support[0x10];
 	u8         reserved_at_1f0[0x1];
 	u8         pci_sync_for_fw_update_event[0x1];
-	u8         reserved_at_1f2[0xa];
+	u8         reserved_at_1f2[0x6];
+	u8         init2_lag_tx_port_affinity[0x1];
+	u8         reserved_at_1fa[0x3];
 	u8         cqe_version[0x4];
 
 	u8         compact_address_vector[0x1];
@@ -3688,7 +3690,8 @@ struct mlx5_ifc_dctc_bits {
 	u8         ecn[0x2];
 	u8         dscp[0x6];
 
-	u8         reserved_at_1c0[0x40];
+	u8         reserved_at_1c0[0x20];
+	u8         ece[0x20];
 };
 
 enum {
@@ -7938,7 +7941,7 @@ struct mlx5_ifc_create_dct_out_bits {
 	u8         reserved_at_40[0x8];
 	u8         dctn[0x18];
 
-	u8         reserved_at_60[0x20];
+	u8         ece[0x20];
 };
 
 struct mlx5_ifc_create_dct_in_bits {
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index 1af5e460b5f6..b8992b861ae6 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -66,6 +66,7 @@ enum mlx5_qp_optpar {
 	MLX5_QP_OPTPAR_RETRY_COUNT		= 1 << 12,
 	MLX5_QP_OPTPAR_RNR_RETRY		= 1 << 13,
 	MLX5_QP_OPTPAR_ACK_TIMEOUT		= 1 << 14,
+	MLX5_QP_OPTPAR_LAG_TX_AFF		= 1 << 15,
 	MLX5_QP_OPTPAR_PRI_PORT			= 1 << 16,
 	MLX5_QP_OPTPAR_SRQN			= 1 << 18,
 	MLX5_QP_OPTPAR_CQN_RCV			= 1 << 19,
@@ -321,6 +322,7 @@ struct mlx5_av {
 struct mlx5_ib_ah {
 	struct ib_ah		ibah;
 	struct mlx5_av		av;
+	u8			xmit_port;
 };
 
 static inline struct mlx5_ib_ah *to_mah(struct ib_ah *ibah)
@@ -493,72 +495,6 @@ struct mlx5_core_dct {
 	struct completion	drained;
 };
 
-struct mlx5_qp_path {
-	u8			fl_free_ar;
-	u8			rsvd3;
-	__be16			pkey_index;
-	u8			rsvd0;
-	u8			grh_mlid;
-	__be16			rlid;
-	u8			ackto_lt;
-	u8			mgid_index;
-	u8			static_rate;
-	u8			hop_limit;
-	__be32			tclass_flowlabel;
-	union {
-		u8		rgid[16];
-		u8		rip[16];
-	};
-	u8			f_dscp_ecn_prio;
-	u8			ecn_dscp;
-	__be16			udp_sport;
-	u8			dci_cfi_prio_sl;
-	u8			port;
-	u8			rmac[6];
-};
-
-/* FIXME: use mlx5_ifc.h qpc */
-struct mlx5_qp_context {
-	__be32			flags;
-	__be32			flags_pd;
-	u8			mtu_msgmax;
-	u8			rq_size_stride;
-	__be16			sq_crq_size;
-	__be32			qp_counter_set_usr_page;
-	__be32			wire_qpn;
-	__be32			log_pg_sz_remote_qpn;
-	struct			mlx5_qp_path pri_path;
-	struct			mlx5_qp_path alt_path;
-	__be32			params1;
-	u8			reserved2[4];
-	__be32			next_send_psn;
-	__be32			cqn_send;
-	__be32			deth_sqpn;
-	u8			reserved3[4];
-	__be32			last_acked_psn;
-	__be32			ssn;
-	__be32			params2;
-	__be32			rnr_nextrecvpsn;
-	__be32			xrcd;
-	__be32			cqn_recv;
-	__be64			db_rec_addr;
-	__be32			qkey;
-	__be32			rq_type_srqn;
-	__be32			rmsn;
-	__be16			hw_sq_wqe_counter;
-	__be16			sw_sq_wqe_counter;
-	__be16			hw_rcyclic_byte_counter;
-	__be16			hw_rq_counter;
-	__be16			sw_rcyclic_byte_counter;
-	__be16			sw_rq_counter;
-	u8			rsvd0[5];
-	u8			cgs;
-	u8			cs_req;
-	u8			cs_res;
-	__be64			dc_access_key;
-	u8			rsvd1[24];
-};
-
 int mlx5_debug_qp_add(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp);
 void mlx5_debug_qp_remove(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp);
 
diff --git a/include/linux/qed/qed_rdma_if.h b/include/linux/qed/qed_rdma_if.h
index 584077565f12..2d3ddd2b85e0 100644
--- a/include/linux/qed/qed_rdma_if.h
+++ b/include/linux/qed/qed_rdma_if.h
@@ -98,7 +98,6 @@ struct qed_rdma_device {
 	u64 max_mr_size;
 	u32 max_cqe;
 	u32 max_mw;
-	u32 max_fmr;
 	u32 max_mr_mw_fmr_pbl;
 	u64 max_mr_mw_fmr_size;
 	u32 max_pd;
diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h
index 058cfbc2b37f..0f1ea5f2d01c 100644
--- a/include/rdma/ib_cm.h
+++ b/include/rdma/ib_cm.h
@@ -11,6 +11,7 @@
 
 #include <rdma/ib_mad.h>
 #include <rdma/ib_sa.h>
+#include <rdma/rdma_cm.h>
 
 /* ib_cm and ib_user_cm modules share /sys/class/infiniband_cm */
 extern struct class cm_class;
@@ -115,6 +116,7 @@ struct ib_cm_req_event_param {
 	unsigned int		retry_count:3;
 	unsigned int		rnr_retry_count:3;
 	unsigned int		srq:1;
+	struct rdma_ucm_ece	ece;
 };
 
 struct ib_cm_rep_event_param {
@@ -129,6 +131,7 @@ struct ib_cm_rep_event_param {
 	unsigned int		flow_control:1;
 	unsigned int		rnr_retry_count:3;
 	unsigned int		srq:1;
+	struct rdma_ucm_ece	ece;
 };
 
 enum ib_cm_rej_reason {
@@ -164,7 +167,8 @@ enum ib_cm_rej_reason {
 	IB_CM_REJ_DUPLICATE_LOCAL_COMM_ID	= 30,
 	IB_CM_REJ_INVALID_CLASS_VERSION		= 31,
 	IB_CM_REJ_INVALID_FLOW_LABEL		= 32,
-	IB_CM_REJ_INVALID_ALT_FLOW_LABEL	= 33
+	IB_CM_REJ_INVALID_ALT_FLOW_LABEL	= 33,
+	IB_CM_REJ_VENDOR_OPTION_NOT_SUPPORTED	= 35,
 };
 
 struct ib_cm_rej_event_param {
@@ -369,6 +373,7 @@ struct ib_cm_req_param {
 	u8			rnr_retry_count;
 	u8			max_cm_retries;
 	u8			srq;
+	struct rdma_ucm_ece	ece;
 };
 
 /**
@@ -392,6 +397,7 @@ struct ib_cm_rep_param {
 	u8		flow_control;
 	u8		rnr_retry_count;
 	u8		srq;
+	struct rdma_ucm_ece ece;
 };
 
 /**
@@ -546,6 +552,7 @@ struct ib_cm_sidr_rep_param {
 	u8			info_length;
 	const void		*private_data;
 	u8			private_data_len;
+	struct rdma_ucm_ece	ece;
 };
 
 /**
diff --git a/include/rdma/ib_fmr_pool.h b/include/rdma/ib_fmr_pool.h
deleted file mode 100644
index 2fd9bfb6d648..000000000000
--- a/include/rdma/ib_fmr_pool.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (c) 2004 Topspin Corporation.  All rights reserved.
- * Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      - Redistributions of source code must retain the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer.
- *
- *      - Redistributions in binary form must reproduce the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer in the documentation and/or other materials
- *        provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#if !defined(IB_FMR_POOL_H)
-#define IB_FMR_POOL_H
-
-#include <rdma/ib_verbs.h>
-
-struct ib_fmr_pool;
-
-/**
- * struct ib_fmr_pool_param - Parameters for creating FMR pool
- * @max_pages_per_fmr:Maximum number of pages per map request.
- * @page_shift: Log2 of sizeof "pages" mapped by this fmr
- * @access:Access flags for FMRs in pool.
- * @pool_size:Number of FMRs to allocate for pool.
- * @dirty_watermark:Flush is triggered when @dirty_watermark dirty
- *     FMRs are present.
- * @flush_function:Callback called when unmapped FMRs are flushed and
- *     more FMRs are possibly available for mapping
- * @flush_arg:Context passed to user's flush function.
- * @cache:If set, FMRs may be reused after unmapping for identical map
- *     requests.
- */
-struct ib_fmr_pool_param {
-	int                     max_pages_per_fmr;
-	int                     page_shift;
-	enum ib_access_flags    access;
-	int                     pool_size;
-	int                     dirty_watermark;
-	void                  (*flush_function)(struct ib_fmr_pool *pool,
-						void               *arg);
-	void                   *flush_arg;
-	unsigned                cache:1;
-};
-
-struct ib_pool_fmr {
-	struct ib_fmr      *fmr;
-	struct ib_fmr_pool *pool;
-	struct list_head    list;
-	struct hlist_node   cache_node;
-	int                 ref_count;
-	int                 remap_count;
-	u64                 io_virtual_address;
-	int                 page_list_len;
-	u64                 page_list[];
-};
-
-struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd             *pd,
-				       struct ib_fmr_pool_param *params);
-
-void ib_destroy_fmr_pool(struct ib_fmr_pool *pool);
-
-int ib_flush_fmr_pool(struct ib_fmr_pool *pool);
-
-struct ib_pool_fmr *ib_fmr_pool_map_phys(struct ib_fmr_pool *pool_handle,
-					 u64                *page_list,
-					 int                 list_len,
-					 u64                 io_virtual_address);
-
-void ib_fmr_pool_unmap(struct ib_pool_fmr *fmr);
-
-#endif /* IB_FMR_POOL_H */
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
index 4e62650e2127..8c093fc1bb9f 100644
--- a/include/rdma/ib_mad.h
+++ b/include/rdma/ib_mad.h
@@ -559,20 +559,6 @@ typedef void (*ib_mad_send_handler)(struct ib_mad_agent *mad_agent,
 				    struct ib_mad_send_wc *mad_send_wc);
 
 /**
- * ib_mad_snoop_handler - Callback handler for snooping sent MADs.
- * @mad_agent: MAD agent that snooped the MAD.
- * @send_buf: send MAD data buffer.
- * @mad_send_wc: Work completion information on the sent MAD.  Valid
- *   only for snooping that occurs on a send completion.
- *
- * Clients snooping MADs should not modify data referenced by the @send_buf
- * or @mad_send_wc.
- */
-typedef void (*ib_mad_snoop_handler)(struct ib_mad_agent *mad_agent,
-				     struct ib_mad_send_buf *send_buf,
-				     struct ib_mad_send_wc *mad_send_wc);
-
-/**
  * ib_mad_recv_handler - callback handler for a received MAD.
  * @mad_agent: MAD agent requesting the received MAD.
  * @send_buf: Send buffer if found, else NULL
@@ -581,8 +567,7 @@ typedef void (*ib_mad_snoop_handler)(struct ib_mad_agent *mad_agent,
  * MADs received in response to a send request operation will be handed to
  * the user before the send operation completes.  All data buffers given
  * to registered agents through this routine are owned by the receiving
- * client, except for snooping agents.  Clients snooping MADs should not
- * modify the data referenced by @mad_recv_wc.
+ * client.
  */
 typedef void (*ib_mad_recv_handler)(struct ib_mad_agent *mad_agent,
 				    struct ib_mad_send_buf *send_buf,
@@ -595,7 +580,6 @@ typedef void (*ib_mad_recv_handler)(struct ib_mad_agent *mad_agent,
  * @mr: Memory region for system memory usable for DMA.
  * @recv_handler: Callback handler for a received MAD.
  * @send_handler: Callback handler for a sent MAD.
- * @snoop_handler: Callback handler for snooped sent MADs.
  * @context: User-specified context associated with this registration.
  * @hi_tid: Access layer assigned transaction ID for this client.
  *   Unsolicited MADs sent by this client will have the upper 32-bits
@@ -612,7 +596,6 @@ struct ib_mad_agent {
 	struct ib_qp		*qp;
 	ib_mad_recv_handler	recv_handler;
 	ib_mad_send_handler	send_handler;
-	ib_mad_snoop_handler	snoop_handler;
 	void			*context;
 	u32			hi_tid;
 	u32			flags;
@@ -720,36 +703,6 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
 					   ib_mad_recv_handler recv_handler,
 					   void *context,
 					   u32 registration_flags);
-
-enum ib_mad_snoop_flags {
-	/*IB_MAD_SNOOP_POSTED_SENDS	   = 1,*/
-	/*IB_MAD_SNOOP_RMPP_SENDS	   = (1<<1),*/
-	IB_MAD_SNOOP_SEND_COMPLETIONS	   = (1<<2),
-	/*IB_MAD_SNOOP_RMPP_SEND_COMPLETIONS = (1<<3),*/
-	IB_MAD_SNOOP_RECVS		   = (1<<4)
-	/*IB_MAD_SNOOP_RMPP_RECVS	   = (1<<5),*/
-	/*IB_MAD_SNOOP_REDIRECTED_QPS	   = (1<<6)*/
-};
-
-/**
- * ib_register_mad_snoop - Register to snoop sent and received MADs.
- * @device: The device to register with.
- * @port_num: The port on the specified device to use.
- * @qp_type: Specifies which QP traffic to snoop.  Must be either
- *   IB_QPT_SMI or IB_QPT_GSI.
- * @mad_snoop_flags: Specifies information where snooping occurs.
- * @send_handler: The callback routine invoked for a snooped send.
- * @recv_handler: The callback routine invoked for a snooped receive.
- * @context: User specified context associated with the registration.
- */
-struct ib_mad_agent *ib_register_mad_snoop(struct ib_device *device,
-					   u8 port_num,
-					   enum ib_qp_type qp_type,
-					   int mad_snoop_flags,
-					   ib_mad_snoop_handler snoop_handler,
-					   ib_mad_recv_handler recv_handler,
-					   void *context);
-
 /**
  * ib_unregister_mad_agent - Unregisters a client from using MAD services.
  * @mad_agent: Corresponding MAD registration request to deregister.
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index bbc5cfb57cd2..033e7044f29c 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -305,7 +305,7 @@ enum ib_device_cap_flags {
 	IB_DEVICE_VIRTUAL_FUNCTION		= (1ULL << 33),
 	/* Deprecated. Please use IB_RAW_PACKET_CAP_SCATTER_FCS. */
 	IB_DEVICE_RAW_SCATTER_FCS		= (1ULL << 34),
-	IB_DEVICE_RDMA_NETDEV_OPA_VNIC		= (1ULL << 35),
+	IB_DEVICE_RDMA_NETDEV_OPA		= (1ULL << 35),
 	/* The device supports padding incoming writes to cacheline. */
 	IB_DEVICE_PCI_WRITE_END_PADDING		= (1ULL << 36),
 	IB_DEVICE_ALLOW_USER_UNREG		= (1ULL << 37),
@@ -430,8 +430,6 @@ struct ib_device_attr {
 	int			max_mcast_qp_attach;
 	int			max_total_mcast_qp_attach;
 	int			max_ah;
-	int			max_fmr;
-	int			max_map_per_fmr;
 	int			max_srq;
 	int			max_srq_wr;
 	int			max_srq_sge;
@@ -462,6 +460,11 @@ enum ib_mtu {
 	IB_MTU_4096 = 5
 };
 
+enum opa_mtu {
+	OPA_MTU_8192 = 6,
+	OPA_MTU_10240 = 7
+};
+
 static inline int ib_mtu_enum_to_int(enum ib_mtu mtu)
 {
 	switch (mtu) {
@@ -488,6 +491,28 @@ static inline enum ib_mtu ib_mtu_int_to_enum(int mtu)
 		return IB_MTU_256;
 }
 
+static inline int opa_mtu_enum_to_int(enum opa_mtu mtu)
+{
+	switch (mtu) {
+	case OPA_MTU_8192:
+		return 8192;
+	case OPA_MTU_10240:
+		return 10240;
+	default:
+		return(ib_mtu_enum_to_int((enum ib_mtu)mtu));
+	}
+}
+
+static inline enum opa_mtu opa_mtu_int_to_enum(int mtu)
+{
+	if (mtu >= 10240)
+		return OPA_MTU_10240;
+	else if (mtu >= 8192)
+		return OPA_MTU_8192;
+	else
+		return ((enum opa_mtu)ib_mtu_int_to_enum(mtu));
+}
+
 enum ib_port_state {
 	IB_PORT_NOP		= 0,
 	IB_PORT_DOWN		= 1,
@@ -651,6 +676,7 @@ struct ib_port_attr {
 	enum ib_port_state	state;
 	enum ib_mtu		max_mtu;
 	enum ib_mtu		active_mtu;
+	u32                     phys_mtu;
 	int			gid_tbl_len;
 	unsigned int		ip_gids:1;
 	/* This is the value from PortInfo CapabilityMask, defined by IBA */
@@ -880,6 +906,12 @@ struct ib_mr_status {
  */
 __attribute_const__ enum ib_rate mult_to_ib_rate(int mult);
 
+struct rdma_ah_init_attr {
+	struct rdma_ah_attr *ah_attr;
+	u32 flags;
+	struct net_device *xmit_slave;
+};
+
 enum rdma_ah_attr_type {
 	RDMA_AH_ATTR_TYPE_UNDEFINED,
 	RDMA_AH_ATTR_TYPE_IB,
@@ -1006,9 +1038,9 @@ enum ib_cq_notify_flags {
 };
 
 enum ib_srq_type {
-	IB_SRQT_BASIC,
-	IB_SRQT_XRC,
-	IB_SRQT_TM,
+	IB_SRQT_BASIC = IB_UVERBS_SRQT_BASIC,
+	IB_SRQT_XRC = IB_UVERBS_SRQT_XRC,
+	IB_SRQT_TM = IB_UVERBS_SRQT_TM,
 };
 
 static inline bool ib_srq_has_cq(enum ib_srq_type srq_type)
@@ -1077,16 +1109,16 @@ enum ib_qp_type {
 	IB_QPT_SMI,
 	IB_QPT_GSI,
 
-	IB_QPT_RC,
-	IB_QPT_UC,
-	IB_QPT_UD,
+	IB_QPT_RC = IB_UVERBS_QPT_RC,
+	IB_QPT_UC = IB_UVERBS_QPT_UC,
+	IB_QPT_UD = IB_UVERBS_QPT_UD,
 	IB_QPT_RAW_IPV6,
 	IB_QPT_RAW_ETHERTYPE,
-	IB_QPT_RAW_PACKET = 8,
-	IB_QPT_XRC_INI = 9,
-	IB_QPT_XRC_TGT,
+	IB_QPT_RAW_PACKET = IB_UVERBS_QPT_RAW_PACKET,
+	IB_QPT_XRC_INI = IB_UVERBS_QPT_XRC_INI,
+	IB_QPT_XRC_TGT = IB_UVERBS_QPT_XRC_TGT,
 	IB_QPT_MAX,
-	IB_QPT_DRIVER = 0xFF,
+	IB_QPT_DRIVER = IB_UVERBS_QPT_DRIVER,
 	/* Reserve a range for qp types internal to the low level driver.
 	 * These qp types will not be visible at the IB core layer, so the
 	 * IB_QPT_MAX usages should not be affected in the core layer
@@ -1105,17 +1137,21 @@ enum ib_qp_type {
 
 enum ib_qp_create_flags {
 	IB_QP_CREATE_IPOIB_UD_LSO		= 1 << 0,
-	IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK	= 1 << 1,
+	IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK	=
+		IB_UVERBS_QP_CREATE_BLOCK_MULTICAST_LOOPBACK,
 	IB_QP_CREATE_CROSS_CHANNEL              = 1 << 2,
 	IB_QP_CREATE_MANAGED_SEND               = 1 << 3,
 	IB_QP_CREATE_MANAGED_RECV               = 1 << 4,
 	IB_QP_CREATE_NETIF_QP			= 1 << 5,
 	IB_QP_CREATE_INTEGRITY_EN		= 1 << 6,
-	/* FREE					= 1 << 7, */
-	IB_QP_CREATE_SCATTER_FCS		= 1 << 8,
-	IB_QP_CREATE_CVLAN_STRIPPING		= 1 << 9,
+	IB_QP_CREATE_NETDEV_USE			= 1 << 7,
+	IB_QP_CREATE_SCATTER_FCS		=
+		IB_UVERBS_QP_CREATE_SCATTER_FCS,
+	IB_QP_CREATE_CVLAN_STRIPPING		=
+		IB_UVERBS_QP_CREATE_CVLAN_STRIPPING,
 	IB_QP_CREATE_SOURCE_QPN			= 1 << 10,
-	IB_QP_CREATE_PCI_WRITE_END_PADDING	= 1 << 11,
+	IB_QP_CREATE_PCI_WRITE_END_PADDING	=
+		IB_UVERBS_QP_CREATE_PCI_WRITE_END_PADDING,
 	/* reserve bits 26-31 for low level drivers' internal use */
 	IB_QP_CREATE_RESERVED_START		= 1 << 26,
 	IB_QP_CREATE_RESERVED_END		= 1 << 31,
@@ -1267,6 +1303,7 @@ struct ib_qp_attr {
 	u8			alt_port_num;
 	u8			alt_timeout;
 	u32			rate_limit;
+	struct net_device	*xmit_slave;
 };
 
 enum ib_wr_opcode {
@@ -1436,12 +1473,6 @@ enum ib_mr_rereg_flags {
 	IB_MR_REREG_SUPPORTED	= ((IB_MR_REREG_ACCESS << 1) - 1)
 };
 
-struct ib_fmr_attr {
-	int	max_pages;
-	int	max_maps;
-	u8	page_shift;
-};
-
 struct ib_umem;
 
 enum rdma_remove_reason {
@@ -1456,6 +1487,11 @@ enum rdma_remove_reason {
 	RDMA_REMOVE_DRIVER_REMOVE,
 	/* uobj is being cleaned-up before being committed */
 	RDMA_REMOVE_ABORT,
+	/*
+	 * uobj has been fully created, with the uobj->object set, but is being
+	 * cleaned up before being comitted
+	 */
+	RDMA_REMOVE_ABORT_HWOBJ,
 };
 
 struct ib_rdmacg_object {
@@ -1544,10 +1580,12 @@ struct ib_ah {
 typedef void (*ib_comp_handler)(struct ib_cq *cq, void *cq_context);
 
 enum ib_poll_context {
-	IB_POLL_DIRECT,		   /* caller context, no hw completions */
 	IB_POLL_SOFTIRQ,	   /* poll from softirq context */
 	IB_POLL_WORKQUEUE,	   /* poll from workqueue */
 	IB_POLL_UNBOUND_WORKQUEUE, /* poll from unbound workqueue */
+	IB_POLL_LAST_POOL_TYPE = IB_POLL_UNBOUND_WORKQUEUE,
+
+	IB_POLL_DIRECT,		   /* caller context, no hw completions */
 };
 
 struct ib_cq {
@@ -1557,9 +1595,11 @@ struct ib_cq {
 	void                  (*event_handler)(struct ib_event *, void *);
 	void                   *cq_context;
 	int               	cqe;
+	unsigned int		cqe_used;
 	atomic_t          	usecnt; /* count number of work queues */
 	enum ib_poll_context	poll_ctx;
 	struct ib_wc		*wc;
+	struct list_head        pool_entry;
 	union {
 		struct irq_poll		iop;
 		struct work_struct	work;
@@ -1569,7 +1609,9 @@ struct ib_cq {
 
 	/* updated only by trace points */
 	ktime_t timestamp;
-	bool interrupt;
+	u8 interrupt:1;
+	u8 shared:1;
+	unsigned int comp_vector;
 
 	/*
 	 * Implementation details of the RDMA core, don't use in drivers:
@@ -1614,7 +1656,7 @@ enum ib_raw_packet_caps {
 };
 
 enum ib_wq_type {
-	IB_WQT_RQ
+	IB_WQT_RQ = IB_UVERBS_WQT_RQ,
 };
 
 enum ib_wq_state {
@@ -1637,10 +1679,11 @@ struct ib_wq {
 };
 
 enum ib_wq_flags {
-	IB_WQ_FLAGS_CVLAN_STRIPPING	= 1 << 0,
-	IB_WQ_FLAGS_SCATTER_FCS		= 1 << 1,
-	IB_WQ_FLAGS_DELAY_DROP		= 1 << 2,
-	IB_WQ_FLAGS_PCI_WRITE_END_PADDING = 1 << 3,
+	IB_WQ_FLAGS_CVLAN_STRIPPING	= IB_UVERBS_WQ_FLAGS_CVLAN_STRIPPING,
+	IB_WQ_FLAGS_SCATTER_FCS		= IB_UVERBS_WQ_FLAGS_SCATTER_FCS,
+	IB_WQ_FLAGS_DELAY_DROP		= IB_UVERBS_WQ_FLAGS_DELAY_DROP,
+	IB_WQ_FLAGS_PCI_WRITE_END_PADDING =
+				IB_UVERBS_WQ_FLAGS_PCI_WRITE_END_PADDING,
 };
 
 struct ib_wq_init_attr {
@@ -1804,14 +1847,6 @@ struct ib_mw {
 	enum ib_mw_type         type;
 };
 
-struct ib_fmr {
-	struct ib_device	*device;
-	struct ib_pd		*pd;
-	struct list_head	list;
-	u32			lkey;
-	u32			rkey;
-};
-
 /* Supported steering options */
 enum ib_flow_attr_type {
 	/* steering according to rule specifications */
@@ -2198,6 +2233,7 @@ struct rdma_netdev {
 	void              *clnt_priv;
 	struct ib_device  *hca;
 	u8                 port_num;
+	int                mtu;
 
 	/*
 	 * cleanup function must be specified.
@@ -2403,8 +2439,8 @@ struct ib_device_ops {
 	void (*disassociate_ucontext)(struct ib_ucontext *ibcontext);
 	int (*alloc_pd)(struct ib_pd *pd, struct ib_udata *udata);
 	void (*dealloc_pd)(struct ib_pd *pd, struct ib_udata *udata);
-	int (*create_ah)(struct ib_ah *ah, struct rdma_ah_attr *ah_attr,
-			 u32 flags, struct ib_udata *udata);
+	int (*create_ah)(struct ib_ah *ah, struct rdma_ah_init_attr *attr,
+			 struct ib_udata *udata);
 	int (*modify_ah)(struct ib_ah *ah, struct rdma_ah_attr *ah_attr);
 	int (*query_ah)(struct ib_ah *ah, struct rdma_ah_attr *ah_attr);
 	void (*destroy_ah)(struct ib_ah *ah, u32 flags);
@@ -2453,12 +2489,6 @@ struct ib_device_ops {
 	struct ib_mw *(*alloc_mw)(struct ib_pd *pd, enum ib_mw_type type,
 				  struct ib_udata *udata);
 	int (*dealloc_mw)(struct ib_mw *mw);
-	struct ib_fmr *(*alloc_fmr)(struct ib_pd *pd, int mr_access_flags,
-				    struct ib_fmr_attr *fmr_attr);
-	int (*map_phys_fmr)(struct ib_fmr *fmr, u64 *page_list, int list_len,
-			    u64 iova);
-	int (*unmap_fmr)(struct list_head *fmr_list);
-	int (*dealloc_fmr)(struct ib_fmr *fmr);
 	int (*attach_mcast)(struct ib_qp *qp, union ib_gid *gid, u16 lid);
 	int (*detach_mcast)(struct ib_qp *qp, union ib_gid *gid, u16 lid);
 	struct ib_xrcd *(*alloc_xrcd)(struct ib_device *device,
@@ -2687,6 +2717,10 @@ struct ib_device {
 #endif
 
 	u32                          index;
+
+	spinlock_t                   cq_pools_lock;
+	struct list_head             cq_pools[IB_POLL_LAST_POOL_TYPE + 1];
+
 	struct rdma_restrack_root *res;
 
 	const struct uapi_definition   *driver_def;
@@ -2709,12 +2743,13 @@ struct ib_device {
 	/* Used by iWarp CM */
 	char iw_ifname[IFNAMSIZ];
 	u32 iw_driver_flags;
+	u32 lag_flags;
 };
 
 struct ib_client_nl_info;
 struct ib_client {
 	const char *name;
-	void (*add)   (struct ib_device *);
+	int (*add)(struct ib_device *ibdev);
 	void (*remove)(struct ib_device *, void *client_data);
 	void (*rename)(struct ib_device *dev, void *client_data);
 	int (*get_nl_info)(struct ib_device *ibdev, void *client_data,
@@ -3355,6 +3390,55 @@ static inline unsigned int rdma_find_pg_bit(unsigned long addr,
 	return __fls(pgsz);
 }
 
+/**
+ * rdma_core_cap_opa_port - Return whether the RDMA Port is OPA or not.
+ * @device: Device
+ * @port_num: 1 based Port number
+ *
+ * Return true if port is an Intel OPA port , false if not
+ */
+static inline bool rdma_core_cap_opa_port(struct ib_device *device,
+					  u32 port_num)
+{
+	return (device->port_data[port_num].immutable.core_cap_flags &
+		RDMA_CORE_PORT_INTEL_OPA) == RDMA_CORE_PORT_INTEL_OPA;
+}
+
+/**
+ * rdma_mtu_enum_to_int - Return the mtu of the port as an integer value.
+ * @device: Device
+ * @port_num: Port number
+ * @mtu: enum value of MTU
+ *
+ * Return the MTU size supported by the port as an integer value. Will return
+ * -1 if enum value of mtu is not supported.
+ */
+static inline int rdma_mtu_enum_to_int(struct ib_device *device, u8 port,
+				       int mtu)
+{
+	if (rdma_core_cap_opa_port(device, port))
+		return opa_mtu_enum_to_int((enum opa_mtu)mtu);
+	else
+		return ib_mtu_enum_to_int((enum ib_mtu)mtu);
+}
+
+/**
+ * rdma_mtu_from_attr - Return the mtu of the port from the port attribute.
+ * @device: Device
+ * @port_num: Port number
+ * @attr: port attribute
+ *
+ * Return the MTU size supported by the port as an integer value.
+ */
+static inline int rdma_mtu_from_attr(struct ib_device *device, u8 port,
+				     struct ib_port_attr *attr)
+{
+	if (rdma_core_cap_opa_port(device, port))
+		return attr->phys_mtu;
+	else
+		return ib_mtu_enum_to_int(attr->max_mtu);
+}
+
 int ib_set_vf_link_state(struct ib_device *device, int vf, u8 port,
 			 int state);
 int ib_get_vf_config(struct ib_device *device, int vf, u8 port,
@@ -3551,21 +3635,18 @@ static inline int rdma_destroy_ah(struct ib_ah *ah, u32 flags)
 	return rdma_destroy_ah_user(ah, flags, NULL);
 }
 
-/**
- * ib_create_srq - Creates a SRQ associated with the specified protection
- *   domain.
- * @pd: The protection domain associated with the SRQ.
- * @srq_init_attr: A list of initial attributes required to create the
- *   SRQ.  If SRQ creation succeeds, then the attributes are updated to
- *   the actual capabilities of the created SRQ.
- *
- * srq_attr->max_wr and srq_attr->max_sge are read the determine the
- * requested size of the SRQ, and set to the actual values allocated
- * on return.  If ib_create_srq() succeeds, then max_wr and max_sge
- * will always be at least as large as the requested values.
- */
-struct ib_srq *ib_create_srq(struct ib_pd *pd,
-			     struct ib_srq_init_attr *srq_init_attr);
+struct ib_srq *ib_create_srq_user(struct ib_pd *pd,
+				  struct ib_srq_init_attr *srq_init_attr,
+				  struct ib_usrq_object *uobject,
+				  struct ib_udata *udata);
+static inline struct ib_srq *
+ib_create_srq(struct ib_pd *pd, struct ib_srq_init_attr *srq_init_attr)
+{
+	if (!pd->device->ops.create_srq)
+		return ERR_PTR(-EOPNOTSUPP);
+
+	return ib_create_srq_user(pd, srq_init_attr, NULL, NULL);
+}
 
 /**
  * ib_modify_srq - Modifies the attributes for the specified SRQ.
@@ -3816,6 +3897,8 @@ static inline struct ib_cq *ib_alloc_cq_any(struct ib_device *dev,
  * ib_free_cq_user - Free kernel/user CQ
  * @cq: The CQ to free
  * @udata: Valid user data or NULL for kernel objects
+ *
+ * NOTE: This function shouldn't be called on shared CQs.
  */
 void ib_free_cq_user(struct ib_cq *cq, struct ib_udata *udata);
 
@@ -3941,6 +4024,12 @@ static inline int ib_req_notify_cq(struct ib_cq *cq,
 	return cq->device->ops.req_notify_cq(cq, flags);
 }
 
+struct ib_cq *ib_cq_pool_get(struct ib_device *dev, unsigned int nr_cqe,
+			     int comp_vector_hint,
+			     enum ib_poll_context poll_ctx);
+
+void ib_cq_pool_put(struct ib_cq *cq, unsigned int nr_cqe);
+
 /**
  * ib_req_ncomp_notif - Request completion notification when there are
  *   at least the specified number of unreaped completions on the CQ.
@@ -4209,45 +4298,6 @@ static inline u32 ib_inc_rkey(u32 rkey)
 }
 
 /**
- * ib_alloc_fmr - Allocates a unmapped fast memory region.
- * @pd: The protection domain associated with the unmapped region.
- * @mr_access_flags: Specifies the memory access rights.
- * @fmr_attr: Attributes of the unmapped region.
- *
- * A fast memory region must be mapped before it can be used as part of
- * a work request.
- */
-struct ib_fmr *ib_alloc_fmr(struct ib_pd *pd,
-			    int mr_access_flags,
-			    struct ib_fmr_attr *fmr_attr);
-
-/**
- * ib_map_phys_fmr - Maps a list of physical pages to a fast memory region.
- * @fmr: The fast memory region to associate with the pages.
- * @page_list: An array of physical pages to map to the fast memory region.
- * @list_len: The number of pages in page_list.
- * @iova: The I/O virtual address to use with the mapped region.
- */
-static inline int ib_map_phys_fmr(struct ib_fmr *fmr,
-				  u64 *page_list, int list_len,
-				  u64 iova)
-{
-	return fmr->device->ops.map_phys_fmr(fmr, page_list, list_len, iova);
-}
-
-/**
- * ib_unmap_fmr - Removes the mapping from a list of fast memory regions.
- * @fmr_list: A linked list of fast memory regions to unmap.
- */
-int ib_unmap_fmr(struct list_head *fmr_list);
-
-/**
- * ib_dealloc_fmr - Deallocates a fast memory region.
- * @fmr: The fast memory region to deallocate.
- */
-int ib_dealloc_fmr(struct ib_fmr *fmr);
-
-/**
  * ib_attach_mcast - Attaches the specified QP to a multicast group.
  * @qp: QP to attach to the multicast group.  The QP must be type
  *   IB_QPT_UD.
@@ -4701,4 +4751,48 @@ static inline struct ib_device *rdma_device_to_ibdev(struct device *device)
 
 bool rdma_dev_access_netns(const struct ib_device *device,
 			   const struct net *net);
+
+#define IB_ROCE_UDP_ENCAP_VALID_PORT_MIN (0xC000)
+#define IB_GRH_FLOWLABEL_MASK (0x000FFFFF)
+
+/**
+ * rdma_flow_label_to_udp_sport - generate a RoCE v2 UDP src port value based
+ *                               on the flow_label
+ *
+ * This function will convert the 20 bit flow_label input to a valid RoCE v2
+ * UDP src port 14 bit value. All RoCE V2 drivers should use this same
+ * convention.
+ */
+static inline u16 rdma_flow_label_to_udp_sport(u32 fl)
+{
+	u32 fl_low = fl & 0x03fff, fl_high = fl & 0xFC000;
+
+	fl_low ^= fl_high >> 14;
+	return (u16)(fl_low | IB_ROCE_UDP_ENCAP_VALID_PORT_MIN);
+}
+
+/**
+ * rdma_calc_flow_label - generate a RDMA symmetric flow label value based on
+ *                        local and remote qpn values
+ *
+ * This function folded the multiplication results of two qpns, 24 bit each,
+ * fields, and converts it to a 20 bit results.
+ *
+ * This function will create symmetric flow_label value based on the local
+ * and remote qpn values. this will allow both the requester and responder
+ * to calculate the same flow_label for a given connection.
+ *
+ * This helper function should be used by driver in case the upper layer
+ * provide a zero flow_label value. This is to improve entropy of RDMA
+ * traffic in the network.
+ */
+static inline u32 rdma_calc_flow_label(u32 lqpn, u32 rqpn)
+{
+	u64 v = (u64)lqpn * rqpn;
+
+	v ^= v >> 20;
+	v ^= v >> 40;
+
+	return (u32)(v & IB_GRH_FLOWLABEL_MASK);
+}
 #endif /* IB_VERBS_H */
diff --git a/include/rdma/ibta_vol1_c12.h b/include/rdma/ibta_vol1_c12.h
index 269904425d3f..960c86bec76c 100644
--- a/include/rdma/ibta_vol1_c12.h
+++ b/include/rdma/ibta_vol1_c12.h
@@ -38,6 +38,7 @@
 
 /* Table 106 REQ Message Contents */
 #define CM_REQ_LOCAL_COMM_ID CM_FIELD32_LOC(struct cm_req_msg, 0, 32)
+#define CM_REQ_VENDOR_ID CM_FIELD32_LOC(struct cm_req_msg, 5, 24)
 #define CM_REQ_SERVICE_ID CM_FIELD64_LOC(struct cm_req_msg, 8)
 #define CM_REQ_LOCAL_CA_GUID CM_FIELD64_LOC(struct cm_req_msg, 16)
 #define CM_REQ_LOCAL_Q_KEY CM_FIELD32_LOC(struct cm_req_msg, 28, 32)
@@ -119,8 +120,11 @@ CM_STRUCT(struct cm_rej_msg, 84 * 8 + 1184);
 #define CM_REP_REMOTE_COMM_ID CM_FIELD32_LOC(struct cm_rep_msg, 4, 32)
 #define CM_REP_LOCAL_Q_KEY CM_FIELD32_LOC(struct cm_rep_msg, 8, 32)
 #define CM_REP_LOCAL_QPN CM_FIELD32_LOC(struct cm_rep_msg, 12, 24)
+#define CM_REP_VENDOR_ID_H CM_FIELD8_LOC(struct cm_rep_msg, 15, 8)
 #define CM_REP_LOCAL_EE_CONTEXT_NUMBER CM_FIELD32_LOC(struct cm_rep_msg, 16, 24)
+#define CM_REP_VENDOR_ID_M CM_FIELD8_LOC(struct cm_rep_msg, 19, 8)
 #define CM_REP_STARTING_PSN CM_FIELD32_LOC(struct cm_rep_msg, 20, 24)
+#define CM_REP_VENDOR_ID_L CM_FIELD8_LOC(struct cm_rep_msg, 23, 8)
 #define CM_REP_RESPONDER_RESOURCES CM_FIELD8_LOC(struct cm_rep_msg, 24, 8)
 #define CM_REP_INITIATOR_DEPTH CM_FIELD8_LOC(struct cm_rep_msg, 25, 8)
 #define CM_REP_TARGET_ACK_DELAY CM_FIELD8_LOC(struct cm_rep_msg, 26, 5)
@@ -201,7 +205,9 @@ CM_STRUCT(struct cm_sidr_req_msg, 16 * 8 + 1728);
 #define CM_SIDR_REP_STATUS CM_FIELD8_LOC(struct cm_sidr_rep_msg, 4, 8)
 #define CM_SIDR_REP_ADDITIONAL_INFORMATION_LENGTH                              \
 	CM_FIELD8_LOC(struct cm_sidr_rep_msg, 5, 8)
+#define CM_SIDR_REP_VENDOR_ID_H CM_FIELD16_LOC(struct cm_sidr_rep_msg, 6, 16)
 #define CM_SIDR_REP_QPN CM_FIELD32_LOC(struct cm_sidr_rep_msg, 8, 24)
+#define CM_SIDR_REP_VENDOR_ID_L CM_FIELD8_LOC(struct cm_sidr_rep_msg, 11, 8)
 #define CM_SIDR_REP_SERVICEID CM_FIELD64_LOC(struct cm_sidr_rep_msg, 12)
 #define CM_SIDR_REP_Q_KEY CM_FIELD32_LOC(struct cm_sidr_rep_msg, 20, 32)
 #define CM_SIDR_REP_ADDITIONAL_INFORMATION                                     \
diff --git a/include/rdma/lag.h b/include/rdma/lag.h
new file mode 100644
index 000000000000..7c06ec9b2eef
--- /dev/null
+++ b/include/rdma/lag.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
+/*
+ * Copyright (c) 2020 Mellanox Technologies. All rights reserved.
+ */
+
+#ifndef _RDMA_LAG_H_
+#define _RDMA_LAG_H_
+
+#include <net/lag.h>
+
+struct ib_device;
+struct rdma_ah_attr;
+
+enum rdma_lag_flags {
+	RDMA_LAG_FLAGS_HASH_ALL_SLAVES = 1 << 0
+};
+
+void rdma_lag_put_ah_roce_slave(struct net_device *xmit_slave);
+struct net_device *rdma_lag_get_ah_roce_slave(struct ib_device *device,
+					      struct rdma_ah_attr *ah_attr,
+					      gfp_t flags);
+
+#endif /* _RDMA_LAG_H_ */
diff --git a/include/rdma/opa_port_info.h b/include/rdma/opa_port_info.h
index bdbfe25d3854..0d9e6d74c385 100644
--- a/include/rdma/opa_port_info.h
+++ b/include/rdma/opa_port_info.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2017 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2014-2020 Intel Corporation.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
@@ -139,14 +139,6 @@
 #define OPA_CAP_MASK3_IsVLMarkerSupported         (1 << 1)
 #define OPA_CAP_MASK3_IsVLrSupported              (1 << 0)
 
-/**
- * new MTU values
- */
-enum {
-	OPA_MTU_8192  = 6,
-	OPA_MTU_10240 = 7,
-};
-
 enum {
 	OPA_PORT_PHYS_CONF_DISCONNECTED = 0,
 	OPA_PORT_PHYS_CONF_STANDARD     = 1,
diff --git a/include/rdma/opa_vnic.h b/include/rdma/opa_vnic.h
index e90b149fe92a..6f244e759b4f 100644
--- a/include/rdma/opa_vnic.h
+++ b/include/rdma/opa_vnic.h
@@ -1,7 +1,7 @@
 #ifndef _OPA_VNIC_H
 #define _OPA_VNIC_H
 /*
- * Copyright(c) 2017 Intel Corporation.
+ * Copyright(c) 2017 - 2020 Intel Corporation.
  *
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
@@ -132,7 +132,7 @@ struct opa_vnic_stats {
 static inline bool rdma_cap_opa_vnic(struct ib_device *device)
 {
 	return !!(device->attrs.device_cap_flags &
-		  IB_DEVICE_RDMA_NETDEV_OPA_VNIC);
+		  IB_DEVICE_RDMA_NETDEV_OPA);
 }
 
 #endif /* _OPA_VNIC_H */
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index 71f48cfdc24c..939d7abe026f 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -111,6 +111,7 @@ struct rdma_cm_event {
 		struct rdma_conn_param	conn;
 		struct rdma_ud_param	ud;
 	} param;
+	struct rdma_ucm_ece ece;
 };
 
 struct rdma_cm_id;
@@ -264,6 +265,9 @@ int rdma_init_qp_attr(struct rdma_cm_id *id, struct ib_qp_attr *qp_attr,
  */
 int rdma_connect(struct rdma_cm_id *id, struct rdma_conn_param *conn_param);
 
+int rdma_connect_ece(struct rdma_cm_id *id, struct rdma_conn_param *conn_param,
+		     struct rdma_ucm_ece *ece);
+
 /**
  * rdma_listen - This function is called by the passive side to
  *   listen for incoming connection requests.
@@ -276,6 +280,9 @@ int rdma_listen(struct rdma_cm_id *id, int backlog);
 int __rdma_accept(struct rdma_cm_id *id, struct rdma_conn_param *conn_param,
 		  const char *caller);
 
+int __rdma_accept_ece(struct rdma_cm_id *id, struct rdma_conn_param *conn_param,
+		      const char *caller, struct rdma_ucm_ece *ece);
+
 /**
  * rdma_accept - Called to accept a connection request or response.
  * @id: Connection identifier associated with the request.
@@ -313,7 +320,7 @@ int rdma_notify(struct rdma_cm_id *id, enum ib_event_type event);
  * rdma_reject - Called to reject a connection request or response.
  */
 int rdma_reject(struct rdma_cm_id *id, const void *private_data,
-		u8 private_data_len);
+		u8 private_data_len, u8 reason);
 
 /**
  * rdma_disconnect - This function disconnects the associated QP and
@@ -390,14 +397,6 @@ __be64 rdma_get_service_id(struct rdma_cm_id *id, struct sockaddr *addr);
 const char *__attribute_const__ rdma_reject_msg(struct rdma_cm_id *id,
 						int reason);
 /**
- * rdma_is_consumer_reject - return true if the consumer rejected the connect
- *                           request.
- * @id: Communication identifier that received the REJECT event.
- * @reason: Value returned in the REJECT event status field.
- */
-bool rdma_is_consumer_reject(struct rdma_cm_id *id, int reason);
-
-/**
  * rdma_consumer_reject_data - return the consumer reject private data and
  *			       length, if any.
  * @id: Communication identifier that received the REJECT event.
diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h
index 5fc10108703a..c4369a6c2951 100644
--- a/include/rdma/rdmavt_qp.h
+++ b/include/rdma/rdmavt_qp.h
@@ -2,7 +2,7 @@
 #define DEF_RDMAVT_INCQP_H
 
 /*
- * Copyright(c) 2016 - 2019 Intel Corporation.
+ * Copyright(c) 2016 - 2020 Intel Corporation.
  *
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
@@ -69,6 +69,33 @@
 #define RVT_R_COMM_EST  0x10
 
 /*
+ * If a packet's QP[23:16] bits match this value, then it is
+ * a PSM packet and the hardware will expect a KDETH header
+ * following the BTH.
+ */
+#define RVT_KDETH_QP_PREFIX       0x80
+#define RVT_KDETH_QP_SUFFIX       0xffff
+#define RVT_KDETH_QP_PREFIX_MASK  0x00ff0000
+#define RVT_KDETH_QP_PREFIX_SHIFT 16
+#define RVT_KDETH_QP_BASE         (u32)(RVT_KDETH_QP_PREFIX << \
+					RVT_KDETH_QP_PREFIX_SHIFT)
+#define RVT_KDETH_QP_MAX          (u32)(RVT_KDETH_QP_BASE + RVT_KDETH_QP_SUFFIX)
+
+/*
+ * If a packet's LNH == BTH and DEST QPN[23:16] in the BTH match this
+ * prefix value, then it is an AIP packet with a DETH containing the entropy
+ * value in byte 4 following the BTH.
+ */
+#define RVT_AIP_QP_PREFIX       0x81
+#define RVT_AIP_QP_SUFFIX       0xffff
+#define RVT_AIP_QP_PREFIX_MASK  0x00ff0000
+#define RVT_AIP_QP_PREFIX_SHIFT 16
+#define RVT_AIP_QP_BASE         (u32)(RVT_AIP_QP_PREFIX << \
+				      RVT_AIP_QP_PREFIX_SHIFT)
+#define RVT_AIP_QPN_MAX         BIT(RVT_AIP_QP_PREFIX_SHIFT)
+#define RVT_AIP_QP_MAX          (u32)(RVT_AIP_QP_BASE + RVT_AIP_QPN_MAX - 1)
+
+/*
  * Bit definitions for s_flags.
  *
  * RVT_S_SIGNAL_REQ_WR - set if QP send WRs contain completion signaled
@@ -440,7 +467,7 @@ struct rvt_qp {
 	/*
 	 * This sge list MUST be last. Do not add anything below here.
 	 */
-	struct rvt_sge r_sg_list[0] /* verified SGEs */
+	struct rvt_sge r_sg_list[] /* verified SGEs */
 		____cacheline_aligned_in_smp;
 };
 
diff --git a/include/rdma/uverbs_ioctl.h b/include/rdma/uverbs_ioctl.h
index 9f3b1e004046..86de10ea30af 100644
--- a/include/rdma/uverbs_ioctl.h
+++ b/include/rdma/uverbs_ioctl.h
@@ -420,9 +420,9 @@ struct uapi_definition {
 		.scope = UAPI_SCOPE_OBJECT,                                    \
 		.needs_fn_offset =                                             \
 			offsetof(struct ib_device_ops, ibdev_fn) +             \
-			BUILD_BUG_ON_ZERO(                                     \
-			    sizeof(((struct ib_device_ops *)0)->ibdev_fn) !=   \
-			    sizeof(void *)),				       \
+			BUILD_BUG_ON_ZERO(sizeof_field(struct ib_device_ops,   \
+						       ibdev_fn) !=            \
+					  sizeof(void *)),                     \
 	}
 
 /*
@@ -435,9 +435,9 @@ struct uapi_definition {
 		.scope = UAPI_SCOPE_METHOD,                                    \
 		.needs_fn_offset =                                             \
 			offsetof(struct ib_device_ops, ibdev_fn) +             \
-			BUILD_BUG_ON_ZERO(                                     \
-			    sizeof(((struct ib_device_ops *)0)->ibdev_fn) !=   \
-			    sizeof(void *)),                                   \
+			BUILD_BUG_ON_ZERO(sizeof_field(struct ib_device_ops,   \
+						       ibdev_fn) !=            \
+					  sizeof(void *)),                     \
 	}
 
 /* Call a function to determine if the entire object is supported or not */
@@ -491,8 +491,7 @@ struct uapi_definition {
  */
 #define UVERBS_ATTR_STRUCT(_type, _last)                                       \
 	.zero_trailing = 1,                                                    \
-	UVERBS_ATTR_SIZE(((uintptr_t)(&((_type *)0)->_last + 1)),              \
-			 sizeof(_type))
+	UVERBS_ATTR_SIZE(offsetofend(_type, _last), sizeof(_type))
 /*
  * Specifies at least min_len bytes must be passed in, but the amount can be
  * larger, up to the protocol maximum size. No check for zeroing is done.
@@ -737,6 +736,9 @@ uverbs_attr_get_len(const struct uverbs_attr_bundle *attrs_bundle, u16 idx)
 	return attr->ptr_attr.len;
 }
 
+void uverbs_finalize_uobj_create(const struct uverbs_attr_bundle *attrs_bundle,
+				 u16 idx);
+
 /*
  * uverbs_attr_ptr_get_array_size() - Get array size pointer by a ptr
  * attribute.
diff --git a/include/rdma/uverbs_std_types.h b/include/rdma/uverbs_std_types.h
index 325fdaa3bb66..bf0392ae15eb 100644
--- a/include/rdma/uverbs_std_types.h
+++ b/include/rdma/uverbs_std_types.h
@@ -107,7 +107,7 @@ static inline void uobj_put_write(struct ib_uobject *uobj)
 static inline void uobj_alloc_abort(struct ib_uobject *uobj,
 				    struct uverbs_attr_bundle *attrs)
 {
-	rdma_alloc_abort_uobject(uobj, attrs);
+	rdma_alloc_abort_uobject(uobj, attrs, false);
 }
 
 static inline struct ib_uobject *
diff --git a/include/rdma/uverbs_types.h b/include/rdma/uverbs_types.h
index f1cbdae67250..c15b298aa62f 100644
--- a/include/rdma/uverbs_types.h
+++ b/include/rdma/uverbs_types.h
@@ -139,7 +139,8 @@ void rdma_lookup_put_uobject(struct ib_uobject *uobj,
 struct ib_uobject *rdma_alloc_begin_uobject(const struct uverbs_api_object *obj,
 					    struct uverbs_attr_bundle *attrs);
 void rdma_alloc_abort_uobject(struct ib_uobject *uobj,
-			      struct uverbs_attr_bundle *attrs);
+			      struct uverbs_attr_bundle *attrs,
+			      bool hw_obj_valid);
 void rdma_alloc_commit_uobject(struct ib_uobject *uobj,
 			       struct uverbs_attr_bundle *attrs);
 
diff --git a/include/uapi/rdma/hfi/hfi1_user.h b/include/uapi/rdma/hfi/hfi1_user.h
index 01ac5853d9ac..d95ef9a2b032 100644
--- a/include/uapi/rdma/hfi/hfi1_user.h
+++ b/include/uapi/rdma/hfi/hfi1_user.h
@@ -6,7 +6,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2015 - 2018 Intel Corporation.
+ * Copyright(c) 2015 - 2020 Intel Corporation.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -109,6 +109,7 @@
 #define HFI1_CAP_OPFN             (1UL << 16) /* Enable the OPFN protocol */
 #define HFI1_CAP_SDMA_HEAD_CHECK  (1UL << 17) /* SDMA head checking */
 #define HFI1_CAP_EARLY_CREDIT_RETURN (1UL << 18) /* early credit return */
+#define HFI1_CAP_AIP              (1UL << 19) /* Enable accelerated IP */
 
 #define HFI1_RCVHDR_ENTSIZE_2    (1UL << 0)
 #define HFI1_RCVHDR_ENTSIZE_16   (1UL << 1)
diff --git a/include/uapi/rdma/ib_user_ioctl_cmds.h b/include/uapi/rdma/ib_user_ioctl_cmds.h
index d4ddbe4e696c..4961d5e858eb 100644
--- a/include/uapi/rdma/ib_user_ioctl_cmds.h
+++ b/include/uapi/rdma/ib_user_ioctl_cmds.h
@@ -95,6 +95,7 @@ enum uverbs_attrs_create_cq_cmd_attr_ids {
 	UVERBS_ATTR_CREATE_CQ_COMP_VECTOR,
 	UVERBS_ATTR_CREATE_CQ_FLAGS,
 	UVERBS_ATTR_CREATE_CQ_RESP_CQE,
+	UVERBS_ATTR_CREATE_CQ_EVENT_FD,
 };
 
 enum uverbs_attrs_destroy_cq_cmd_attr_ids {
@@ -120,11 +121,91 @@ enum uverbs_attrs_destroy_flow_action_esp {
 	UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE,
 };
 
+enum uverbs_attrs_create_qp_cmd_attr_ids {
+	UVERBS_ATTR_CREATE_QP_HANDLE,
+	UVERBS_ATTR_CREATE_QP_XRCD_HANDLE,
+	UVERBS_ATTR_CREATE_QP_PD_HANDLE,
+	UVERBS_ATTR_CREATE_QP_SRQ_HANDLE,
+	UVERBS_ATTR_CREATE_QP_SEND_CQ_HANDLE,
+	UVERBS_ATTR_CREATE_QP_RECV_CQ_HANDLE,
+	UVERBS_ATTR_CREATE_QP_IND_TABLE_HANDLE,
+	UVERBS_ATTR_CREATE_QP_USER_HANDLE,
+	UVERBS_ATTR_CREATE_QP_CAP,
+	UVERBS_ATTR_CREATE_QP_TYPE,
+	UVERBS_ATTR_CREATE_QP_FLAGS,
+	UVERBS_ATTR_CREATE_QP_SOURCE_QPN,
+	UVERBS_ATTR_CREATE_QP_EVENT_FD,
+	UVERBS_ATTR_CREATE_QP_RESP_CAP,
+	UVERBS_ATTR_CREATE_QP_RESP_QP_NUM,
+};
+
+enum uverbs_attrs_destroy_qp_cmd_attr_ids {
+	UVERBS_ATTR_DESTROY_QP_HANDLE,
+	UVERBS_ATTR_DESTROY_QP_RESP,
+};
+
+enum uverbs_methods_qp {
+	UVERBS_METHOD_QP_CREATE,
+	UVERBS_METHOD_QP_DESTROY,
+};
+
+enum uverbs_attrs_create_srq_cmd_attr_ids {
+	UVERBS_ATTR_CREATE_SRQ_HANDLE,
+	UVERBS_ATTR_CREATE_SRQ_PD_HANDLE,
+	UVERBS_ATTR_CREATE_SRQ_XRCD_HANDLE,
+	UVERBS_ATTR_CREATE_SRQ_CQ_HANDLE,
+	UVERBS_ATTR_CREATE_SRQ_USER_HANDLE,
+	UVERBS_ATTR_CREATE_SRQ_MAX_WR,
+	UVERBS_ATTR_CREATE_SRQ_MAX_SGE,
+	UVERBS_ATTR_CREATE_SRQ_LIMIT,
+	UVERBS_ATTR_CREATE_SRQ_MAX_NUM_TAGS,
+	UVERBS_ATTR_CREATE_SRQ_TYPE,
+	UVERBS_ATTR_CREATE_SRQ_EVENT_FD,
+	UVERBS_ATTR_CREATE_SRQ_RESP_MAX_WR,
+	UVERBS_ATTR_CREATE_SRQ_RESP_MAX_SGE,
+	UVERBS_ATTR_CREATE_SRQ_RESP_SRQ_NUM,
+};
+
+enum uverbs_attrs_destroy_srq_cmd_attr_ids {
+	UVERBS_ATTR_DESTROY_SRQ_HANDLE,
+	UVERBS_ATTR_DESTROY_SRQ_RESP,
+};
+
+enum uverbs_methods_srq {
+	UVERBS_METHOD_SRQ_CREATE,
+	UVERBS_METHOD_SRQ_DESTROY,
+};
+
 enum uverbs_methods_cq {
 	UVERBS_METHOD_CQ_CREATE,
 	UVERBS_METHOD_CQ_DESTROY,
 };
 
+enum uverbs_attrs_create_wq_cmd_attr_ids {
+	UVERBS_ATTR_CREATE_WQ_HANDLE,
+	UVERBS_ATTR_CREATE_WQ_PD_HANDLE,
+	UVERBS_ATTR_CREATE_WQ_CQ_HANDLE,
+	UVERBS_ATTR_CREATE_WQ_USER_HANDLE,
+	UVERBS_ATTR_CREATE_WQ_TYPE,
+	UVERBS_ATTR_CREATE_WQ_EVENT_FD,
+	UVERBS_ATTR_CREATE_WQ_MAX_WR,
+	UVERBS_ATTR_CREATE_WQ_MAX_SGE,
+	UVERBS_ATTR_CREATE_WQ_FLAGS,
+	UVERBS_ATTR_CREATE_WQ_RESP_MAX_WR,
+	UVERBS_ATTR_CREATE_WQ_RESP_MAX_SGE,
+	UVERBS_ATTR_CREATE_WQ_RESP_WQ_NUM,
+};
+
+enum uverbs_attrs_destroy_wq_cmd_attr_ids {
+	UVERBS_ATTR_DESTROY_WQ_HANDLE,
+	UVERBS_ATTR_DESTROY_WQ_RESP,
+};
+
+enum uverbs_methods_wq {
+	UVERBS_METHOD_WQ_CREATE,
+	UVERBS_METHOD_WQ_DESTROY,
+};
+
 enum uverbs_methods_actions_flow_action_ops {
 	UVERBS_METHOD_FLOW_ACTION_ESP_CREATE,
 	UVERBS_METHOD_FLOW_ACTION_DESTROY,
diff --git a/include/uapi/rdma/ib_user_ioctl_verbs.h b/include/uapi/rdma/ib_user_ioctl_verbs.h
index a640bb814be0..5debab45ebcb 100644
--- a/include/uapi/rdma/ib_user_ioctl_verbs.h
+++ b/include/uapi/rdma/ib_user_ioctl_verbs.h
@@ -64,6 +64,41 @@ enum ib_uverbs_access_flags {
 		~(IB_UVERBS_ACCESS_OPTIONAL_FIRST - 1)
 };
 
+enum ib_uverbs_srq_type {
+	IB_UVERBS_SRQT_BASIC,
+	IB_UVERBS_SRQT_XRC,
+	IB_UVERBS_SRQT_TM,
+};
+
+enum ib_uverbs_wq_type {
+	IB_UVERBS_WQT_RQ,
+};
+
+enum ib_uverbs_wq_flags {
+	IB_UVERBS_WQ_FLAGS_CVLAN_STRIPPING = 1 << 0,
+	IB_UVERBS_WQ_FLAGS_SCATTER_FCS = 1 << 1,
+	IB_UVERBS_WQ_FLAGS_DELAY_DROP = 1 << 2,
+	IB_UVERBS_WQ_FLAGS_PCI_WRITE_END_PADDING = 1 << 3,
+};
+
+enum ib_uverbs_qp_type {
+	IB_UVERBS_QPT_RC = 2,
+	IB_UVERBS_QPT_UC,
+	IB_UVERBS_QPT_UD,
+	IB_UVERBS_QPT_RAW_PACKET = 8,
+	IB_UVERBS_QPT_XRC_INI,
+	IB_UVERBS_QPT_XRC_TGT,
+	IB_UVERBS_QPT_DRIVER = 0xFF,
+};
+
+enum ib_uverbs_qp_create_flags {
+	IB_UVERBS_QP_CREATE_BLOCK_MULTICAST_LOOPBACK = 1 << 1,
+	IB_UVERBS_QP_CREATE_SCATTER_FCS = 1 << 8,
+	IB_UVERBS_QP_CREATE_CVLAN_STRIPPING = 1 << 9,
+	IB_UVERBS_QP_CREATE_PCI_WRITE_END_PADDING = 1 << 11,
+	IB_UVERBS_QP_CREATE_SQ_SIG_ALL = 1 << 12,
+};
+
 enum ib_uverbs_query_port_cap_flags {
 	IB_UVERBS_PCF_SM = 1 << 1,
 	IB_UVERBS_PCF_NOTICE_SUP = 1 << 2,
@@ -185,6 +220,14 @@ struct ib_uverbs_query_port_resp_ex {
 	__u8  reserved[6];
 };
 
+struct ib_uverbs_qp_cap {
+	__u32 max_send_wr;
+	__u32 max_recv_wr;
+	__u32 max_send_sge;
+	__u32 max_recv_sge;
+	__u32 max_inline_data;
+};
+
 enum rdma_driver_id {
 	RDMA_DRIVER_UNKNOWN,
 	RDMA_DRIVER_MLX5,
diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h
index df1cc3641bda..27905a0268c9 100644
--- a/include/uapi/rdma/mlx5-abi.h
+++ b/include/uapi/rdma/mlx5-abi.h
@@ -100,6 +100,7 @@ struct mlx5_ib_alloc_ucontext_req_v2 {
 enum mlx5_ib_alloc_ucontext_resp_mask {
 	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_CORE_CLOCK_OFFSET = 1UL << 0,
 	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_DUMP_FILL_MKEY    = 1UL << 1,
+	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_ECE               = 1UL << 2,
 };
 
 enum mlx5_user_cmds_supp_uhw {
@@ -322,6 +323,8 @@ struct mlx5_ib_create_qp {
 		__aligned_u64 sq_buf_addr;
 		__aligned_u64 access_key;
 	};
+	__u32  ece_options;
+	__u32  reserved;
 };
 
 /* RX Hash function flags */
@@ -371,7 +374,7 @@ enum mlx5_ib_create_qp_resp_mask {
 
 struct mlx5_ib_create_qp_resp {
 	__u32	bfreg_index;
-	__u32   reserved;
+	__u32   ece_options;
 	__u32	comp_mask;
 	__u32	tirn;
 	__u32	tisn;
@@ -420,12 +423,14 @@ struct mlx5_ib_burst_info {
 struct mlx5_ib_modify_qp {
 	__u32			   comp_mask;
 	struct mlx5_ib_burst_info  burst_info;
-	__u32			   reserved;
+	__u32			   ece_options;
 };
 
 struct mlx5_ib_modify_qp_resp {
 	__u32	response_length;
 	__u32	dctn;
+	__u32   ece_options;
+	__u32   reserved;
 };
 
 struct mlx5_ib_create_wq_resp {
diff --git a/include/uapi/rdma/mlx5_user_ioctl_cmds.h b/include/uapi/rdma/mlx5_user_ioctl_cmds.h
index 24f3388c3182..8e316ef896b5 100644
--- a/include/uapi/rdma/mlx5_user_ioctl_cmds.h
+++ b/include/uapi/rdma/mlx5_user_ioctl_cmds.h
@@ -241,6 +241,11 @@ enum mlx5_ib_flow_type {
 	MLX5_IB_FLOW_TYPE_MC_DEFAULT,
 };
 
+enum mlx5_ib_create_flow_flags {
+	MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DEFAULT_MISS = 1 << 0,
+	MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DROP = 1 << 1,
+};
+
 enum mlx5_ib_create_flow_attrs {
 	MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
 	MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
@@ -251,6 +256,7 @@ enum mlx5_ib_create_flow_attrs {
 	MLX5_IB_ATTR_CREATE_FLOW_TAG,
 	MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
 	MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX_OFFSET,
+	MLX5_IB_ATTR_CREATE_FLOW_FLAGS,
 };
 
 enum mlx5_ib_destoy_flow_attrs {
diff --git a/include/uapi/rdma/rdma_user_cm.h b/include/uapi/rdma/rdma_user_cm.h
index e42940a215a3..ed5a514305c1 100644
--- a/include/uapi/rdma/rdma_user_cm.h
+++ b/include/uapi/rdma/rdma_user_cm.h
@@ -164,6 +164,8 @@ struct rdma_ucm_query_route_resp {
 	__u32 num_paths;
 	__u8 port_num;
 	__u8 reserved[3];
+	__u32 ibdev_index;
+	__u32 reserved1;
 };
 
 struct rdma_ucm_query_addr_resp {
@@ -175,6 +177,8 @@ struct rdma_ucm_query_addr_resp {
 	__u16 dst_size;
 	struct __kernel_sockaddr_storage src_addr;
 	struct __kernel_sockaddr_storage dst_addr;
+	__u32 ibdev_index;
+	__u32 reserved1;
 };
 
 struct rdma_ucm_query_path_resp {
@@ -206,10 +210,16 @@ struct rdma_ucm_ud_param {
 	__u8  reserved[7];
 };
 
+struct rdma_ucm_ece {
+	__u32 vendor_id;
+	__u32 attr_mod;
+};
+
 struct rdma_ucm_connect {
 	struct rdma_ucm_conn_param conn_param;
 	__u32 id;
 	__u32 reserved;
+	struct rdma_ucm_ece ece;
 };
 
 struct rdma_ucm_listen {
@@ -222,12 +232,14 @@ struct rdma_ucm_accept {
 	struct rdma_ucm_conn_param conn_param;
 	__u32 id;
 	__u32 reserved;
+	struct rdma_ucm_ece ece;
 };
 
 struct rdma_ucm_reject {
 	__u32 id;
 	__u8  private_data_len;
-	__u8  reserved[3];
+	__u8  reason;
+	__u8  reserved[2];
 	__u8  private_data[RDMA_MAX_PRIVATE_DATA];
 };
 
@@ -287,6 +299,7 @@ struct rdma_ucm_event_resp {
 		struct rdma_ucm_ud_param   ud;
 	} param;
 	__u32 reserved;
+	struct rdma_ucm_ece ece;
 };
 
 /* Option levels */