[PATCH rdma-next V2 1/9] IB/mlx5: Move and decouple user vendor structures

[Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>]

This patch decouples and moves vendors specific structures to
common UAPI folder which will be visible to all consumers.

These structures are used by user-space library driver
(libmlx5) and currently manually copied to that library.

This move will allow cross-compile against these files and
simplify introduction of vendor specific data.

Signed-off-by: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
 drivers/infiniband/hw/mlx5/cq.c      |   1 -
 drivers/infiniband/hw/mlx5/main.c    |   1 -
 drivers/infiniband/hw/mlx5/mlx5_ib.h |  37 +++++
 drivers/infiniband/hw/mlx5/mr.c      |   1 -
 drivers/infiniband/hw/mlx5/qp.c      |   1 -
 drivers/infiniband/hw/mlx5/srq.c     |   1 -
 drivers/infiniband/hw/mlx5/user.h    | 281 -----------------------------------
 include/uapi/rdma/mlx5-abi.h         | 242 ++++++++++++++++++++++++++++++
 8 files changed, 279 insertions(+), 286 deletions(-)
 delete mode 100644 drivers/infiniband/hw/mlx5/user.h
 create mode 100644 include/uapi/rdma/mlx5-abi.h

diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index 308a358..20a6184 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -35,7 +35,6 @@
 #include <rdma/ib_user_verbs.h>
 #include <rdma/ib_cache.h>
 #include "mlx5_ib.h"
-#include "user.h"
 
 static void mlx5_ib_cq_comp(struct mlx5_core_cq *cq)
 {
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 1b4094b..30354ce 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -53,7 +53,6 @@
 #include <linux/in.h>
 #include <linux/etherdevice.h>
 #include <linux/mlx5/fs.h>
-#include "user.h"
 #include "mlx5_ib.h"
 
 #define DRIVER_NAME "mlx5_ib"
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 372385d..59fa664 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -44,6 +44,7 @@
 #include <linux/types.h>
 #include <linux/mlx5/transobj.h>
 #include <rdma/ib_user_verbs.h>
+#include <rdma/mlx5-abi.h>
 
 #define mlx5_ib_dbg(dev, format, arg...)				\
 pr_debug("%s:%s:%d:(pid %d): " format, (dev)->ib_dev.name, __func__,	\
@@ -946,4 +947,40 @@ static inline int verify_assign_uidx(u8 cqe_version, u32 cmd_uidx,
 
 	return 0;
 }
+
+static inline int get_qp_user_index(struct mlx5_ib_ucontext *ucontext,
+				    struct mlx5_ib_create_qp *ucmd,
+				    int inlen,
+				    u32 *user_index)
+{
+	u8 cqe_version = ucontext->cqe_version;
+
+	if (field_avail(struct mlx5_ib_create_qp, uidx, inlen) &&
+	    !cqe_version && (ucmd->uidx == MLX5_IB_DEFAULT_UIDX))
+		return 0;
+
+	if (!!(field_avail(struct mlx5_ib_create_qp, uidx, inlen) !=
+	       !!cqe_version))
+		return -EINVAL;
+
+	return verify_assign_uidx(cqe_version, ucmd->uidx, user_index);
+}
+
+static inline int get_srq_user_index(struct mlx5_ib_ucontext *ucontext,
+				     struct mlx5_ib_create_srq *ucmd,
+				     int inlen,
+				     u32 *user_index)
+{
+	u8 cqe_version = ucontext->cqe_version;
+
+	if (field_avail(struct mlx5_ib_create_srq, uidx, inlen) &&
+	    !cqe_version && (ucmd->uidx == MLX5_IB_DEFAULT_UIDX))
+		return 0;
+
+	if (!!(field_avail(struct mlx5_ib_create_srq, uidx, inlen) !=
+	       !!cqe_version))
+		return -EINVAL;
+
+	return verify_assign_uidx(cqe_version, ucmd->uidx, user_index);
+}
 #endif /* MLX5_IB_H */
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index 4b02130..0cd22cb 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -40,7 +40,6 @@
 #include <rdma/ib_umem_odp.h>
 #include <rdma/ib_verbs.h>
 #include "mlx5_ib.h"
-#include "user.h"
 
 enum {
 	MAX_PENDING_REG_MR = 8,
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 0dd7d93..8c76531 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -35,7 +35,6 @@
 #include <rdma/ib_cache.h>
 #include <rdma/ib_user_verbs.h>
 #include "mlx5_ib.h"
-#include "user.h"
 
 /* not supported currently */
 static int wq_signature;
diff --git a/drivers/infiniband/hw/mlx5/srq.c b/drivers/infiniband/hw/mlx5/srq.c
index ed6ac52..3857dbd 100644
--- a/drivers/infiniband/hw/mlx5/srq.c
+++ b/drivers/infiniband/hw/mlx5/srq.c
@@ -38,7 +38,6 @@
 #include <rdma/ib_user_verbs.h>
 
 #include "mlx5_ib.h"
-#include "user.h"
 
 /* not supported currently */
 static int srq_signature;
diff --git a/drivers/infiniband/hw/mlx5/user.h b/drivers/infiniband/hw/mlx5/user.h
deleted file mode 100644
index 188dac4..0000000
--- a/drivers/infiniband/hw/mlx5/user.h
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- * Copyright (c) 2013-2015, Mellanox Technologies. 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.
- */
-
-#ifndef MLX5_IB_USER_H
-#define MLX5_IB_USER_H
-
-#include <linux/types.h>
-
-#include "mlx5_ib.h"
-
-enum {
-	MLX5_QP_FLAG_SIGNATURE		= 1 << 0,
-	MLX5_QP_FLAG_SCATTER_CQE	= 1 << 1,
-};
-
-enum {
-	MLX5_SRQ_FLAG_SIGNATURE		= 1 << 0,
-};
-
-enum {
-	MLX5_WQ_FLAG_SIGNATURE		= 1 << 0,
-};
-
-
-/* Increment this value if any changes that break userspace ABI
- * compatibility are made.
- */
-#define MLX5_IB_UVERBS_ABI_VERSION	1
-
-/* Make sure that all structs defined in this file remain laid out so
- * that they pack the same way on 32-bit and 64-bit architectures (to
- * avoid incompatibility between 32-bit userspace and 64-bit kernels).
- * In particular do not use pointer types -- pass pointers in __u64
- * instead.
- */
-
-struct mlx5_ib_alloc_ucontext_req {
-	__u32	total_num_uuars;
-	__u32	num_low_latency_uuars;
-};
-
-struct mlx5_ib_alloc_ucontext_req_v2 {
-	__u32	total_num_uuars;
-	__u32	num_low_latency_uuars;
-	__u32	flags;
-	__u32	comp_mask;
-	__u8	max_cqe_version;
-	__u8	reserved0;
-	__u16	reserved1;
-	__u32	reserved2;
-};
-
-enum mlx5_ib_alloc_ucontext_resp_mask {
-	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_CORE_CLOCK_OFFSET = 1UL << 0,
-};
-
-enum mlx5_user_cmds_supp_uhw {
-	MLX5_USER_CMDS_SUPP_UHW_QUERY_DEVICE = 1 << 0,
-};
-
-struct mlx5_ib_alloc_ucontext_resp {
-	__u32	qp_tab_size;
-	__u32	bf_reg_size;
-	__u32	tot_uuars;
-	__u32	cache_line_size;
-	__u16	max_sq_desc_sz;
-	__u16	max_rq_desc_sz;
-	__u32	max_send_wqebb;
-	__u32	max_recv_wr;
-	__u32	max_srq_recv_wr;
-	__u16	num_ports;
-	__u16	reserved1;
-	__u32	comp_mask;
-	__u32	response_length;
-	__u8	cqe_version;
-	__u8	cmds_supp_uhw;
-	__u16	reserved2;
-	__u64	hca_core_clock_offset;
-};
-
-struct mlx5_ib_alloc_pd_resp {
-	__u32	pdn;
-};
-
-struct mlx5_ib_tso_caps {
-	__u32 max_tso; /* Maximum tso payload size in bytes */
-
-	/* Corresponding bit will be set if qp type from
-	 * 'enum ib_qp_type' is supported, e.g.
-	 * supported_qpts |= 1 << IB_QPT_UD
-	 */
-	__u32 supported_qpts;
-};
-
-struct mlx5_ib_query_device_resp {
-	__u32	comp_mask;
-	__u32	response_length;
-	struct	mlx5_ib_tso_caps tso_caps;
-};
-
-struct mlx5_ib_create_cq {
-	__u64	buf_addr;
-	__u64	db_addr;
-	__u32	cqe_size;
-	__u32	reserved; /* explicit padding (optional on i386) */
-};
-
-struct mlx5_ib_create_cq_resp {
-	__u32	cqn;
-	__u32	reserved;
-};
-
-struct mlx5_ib_resize_cq {
-	__u64	buf_addr;
-	__u16	cqe_size;
-	__u16	reserved0;
-	__u32	reserved1;
-};
-
-struct mlx5_ib_create_srq {
-	__u64	buf_addr;
-	__u64	db_addr;
-	__u32	flags;
-	__u32	reserved0; /* explicit padding (optional on i386) */
-	__u32	uidx;
-	__u32	reserved1;
-};
-
-struct mlx5_ib_create_srq_resp {
-	__u32	srqn;
-	__u32	reserved;
-};
-
-struct mlx5_ib_create_qp {
-	__u64	buf_addr;
-	__u64	db_addr;
-	__u32	sq_wqe_count;
-	__u32	rq_wqe_count;
-	__u32	rq_wqe_shift;
-	__u32	flags;
-	__u32	uidx;
-	__u32	reserved0;
-	__u64	sq_buf_addr;
-};
-
-/* RX Hash function flags */
-enum mlx5_rx_hash_function_flags {
-	MLX5_RX_HASH_FUNC_TOEPLITZ	= 1 << 0,
-};
-
-/*
- * RX Hash flags, these flags allows to set which incoming packet's field should
- * participates in RX Hash. Each flag represent certain packet's field,
- * when the flag is set the field that is represented by the flag will
- * participate in RX Hash calculation.
- * Note: *IPV4 and *IPV6 flags can't be enabled together on the same QP
- * and *TCP and *UDP flags can't be enabled together on the same QP.
-*/
-enum mlx5_rx_hash_fields {
-	MLX5_RX_HASH_SRC_IPV4	= 1 << 0,
-	MLX5_RX_HASH_DST_IPV4	= 1 << 1,
-	MLX5_RX_HASH_SRC_IPV6	= 1 << 2,
-	MLX5_RX_HASH_DST_IPV6	= 1 << 3,
-	MLX5_RX_HASH_SRC_PORT_TCP	= 1 << 4,
-	MLX5_RX_HASH_DST_PORT_TCP	= 1 << 5,
-	MLX5_RX_HASH_SRC_PORT_UDP	= 1 << 6,
-	MLX5_RX_HASH_DST_PORT_UDP	= 1 << 7
-};
-
-struct mlx5_ib_create_qp_rss {
-	__u64 rx_hash_fields_mask; /* enum mlx5_rx_hash_fields */
-	__u8 rx_hash_function; /* enum mlx5_rx_hash_function_flags */
-	__u8 rx_key_len; /* valid only for Toeplitz */
-	__u8 reserved[6];
-	__u8 rx_hash_key[128]; /* valid only for Toeplitz */
-	__u32   comp_mask;
-	__u32   reserved1;
-};
-
-struct mlx5_ib_create_qp_resp {
-	__u32	uuar_index;
-};
-
-struct mlx5_ib_alloc_mw {
-	__u32	comp_mask;
-	__u8	num_klms;
-	__u8	reserved1;
-	__u16	reserved2;
-};
-
-struct mlx5_ib_create_wq {
-	__u64   buf_addr;
-	__u64   db_addr;
-	__u32   rq_wqe_count;
-	__u32   rq_wqe_shift;
-	__u32   user_index;
-	__u32   flags;
-	__u32   comp_mask;
-	__u32   reserved;
-};
-
-struct mlx5_ib_create_wq_resp {
-	__u32	response_length;
-	__u32	reserved;
-};
-
-struct mlx5_ib_create_rwq_ind_tbl_resp {
-	__u32	response_length;
-	__u32	reserved;
-};
-
-struct mlx5_ib_modify_wq {
-	__u32	comp_mask;
-	__u32	reserved;
-};
-
-static inline int get_qp_user_index(struct mlx5_ib_ucontext *ucontext,
-				    struct mlx5_ib_create_qp *ucmd,
-				    int inlen,
-				    u32 *user_index)
-{
-	u8 cqe_version = ucontext->cqe_version;
-
-	if (field_avail(struct mlx5_ib_create_qp, uidx, inlen) &&
-	    !cqe_version && (ucmd->uidx == MLX5_IB_DEFAULT_UIDX))
-		return 0;
-
-	if (!!(field_avail(struct mlx5_ib_create_qp, uidx, inlen) !=
-	       !!cqe_version))
-		return -EINVAL;
-
-	return verify_assign_uidx(cqe_version, ucmd->uidx, user_index);
-}
-
-static inline int get_srq_user_index(struct mlx5_ib_ucontext *ucontext,
-				     struct mlx5_ib_create_srq *ucmd,
-				     int inlen,
-				     u32 *user_index)
-{
-	u8 cqe_version = ucontext->cqe_version;
-
-	if (field_avail(struct mlx5_ib_create_srq, uidx, inlen) &&
-	    !cqe_version && (ucmd->uidx == MLX5_IB_DEFAULT_UIDX))
-		return 0;
-
-	if (!!(field_avail(struct mlx5_ib_create_srq, uidx, inlen) !=
-	       !!cqe_version))
-		return -EINVAL;
-
-	return verify_assign_uidx(cqe_version, ucmd->uidx, user_index);
-}
-#endif /* MLX5_IB_USER_H */
diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h
new file mode 100644
index 0000000..04a72ea
--- /dev/null
+++ b/include/uapi/rdma/mlx5-abi.h
@@ -0,0 +1,242 @@
+/*
+ * Copyright (c) 2013-2015, Mellanox Technologies. 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.
+ */
+
+#ifndef MLX5_ABI_USER_H
+#define MLX5_ABI_USER_H
+
+#include <linux/types.h>
+
+enum {
+	MLX5_QP_FLAG_SIGNATURE		= 1 << 0,
+	MLX5_QP_FLAG_SCATTER_CQE	= 1 << 1,
+};
+
+enum {
+	MLX5_SRQ_FLAG_SIGNATURE		= 1 << 0,
+};
+
+enum {
+	MLX5_WQ_FLAG_SIGNATURE		= 1 << 0,
+};
+
+/* Increment this value if any changes that break userspace ABI
+ * compatibility are made.
+ */
+#define MLX5_IB_UVERBS_ABI_VERSION	1
+
+/* Make sure that all structs defined in this file remain laid out so
+ * that they pack the same way on 32-bit and 64-bit architectures (to
+ * avoid incompatibility between 32-bit userspace and 64-bit kernels).
+ * In particular do not use pointer types -- pass pointers in __u64
+ * instead.
+ */
+
+struct mlx5_ib_alloc_ucontext_req {
+	__u32	total_num_uuars;
+	__u32	num_low_latency_uuars;
+};
+
+struct mlx5_ib_alloc_ucontext_req_v2 {
+	__u32	total_num_uuars;
+	__u32	num_low_latency_uuars;
+	__u32	flags;
+	__u32	comp_mask;
+	__u8	max_cqe_version;
+	__u8	reserved0;
+	__u16	reserved1;
+	__u32	reserved2;
+};
+
+enum mlx5_ib_alloc_ucontext_resp_mask {
+	MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_CORE_CLOCK_OFFSET = 1UL << 0,
+};
+
+enum mlx5_user_cmds_supp_uhw {
+	MLX5_USER_CMDS_SUPP_UHW_QUERY_DEVICE = 1 << 0,
+};
+
+struct mlx5_ib_alloc_ucontext_resp {
+	__u32	qp_tab_size;
+	__u32	bf_reg_size;
+	__u32	tot_uuars;
+	__u32	cache_line_size;
+	__u16	max_sq_desc_sz;
+	__u16	max_rq_desc_sz;
+	__u32	max_send_wqebb;
+	__u32	max_recv_wr;
+	__u32	max_srq_recv_wr;
+	__u16	num_ports;
+	__u16	reserved1;
+	__u32	comp_mask;
+	__u32	response_length;
+	__u8	cqe_version;
+	__u8	cmds_supp_uhw;
+	__u16	reserved2;
+	__u64	hca_core_clock_offset;
+};
+
+struct mlx5_ib_alloc_pd_resp {
+	__u32	pdn;
+};
+
+struct mlx5_ib_tso_caps {
+	__u32 max_tso; /* Maximum tso payload size in bytes */
+
+	/* Corresponding bit will be set if qp type from
+	 * 'enum ib_qp_type' is supported, e.g.
+	 * supported_qpts |= 1 << IB_QPT_UD
+	 */
+	__u32 supported_qpts;
+};
+
+struct mlx5_ib_query_device_resp {
+	__u32	comp_mask;
+	__u32	response_length;
+	struct	mlx5_ib_tso_caps tso_caps;
+};
+
+struct mlx5_ib_create_cq {
+	__u64	buf_addr;
+	__u64	db_addr;
+	__u32	cqe_size;
+	__u32	reserved; /* explicit padding (optional on i386) */
+};
+
+struct mlx5_ib_create_cq_resp {
+	__u32	cqn;
+	__u32	reserved;
+};
+
+struct mlx5_ib_resize_cq {
+	__u64	buf_addr;
+	__u16	cqe_size;
+	__u16	reserved0;
+	__u32	reserved1;
+};
+
+struct mlx5_ib_create_srq {
+	__u64	buf_addr;
+	__u64	db_addr;
+	__u32	flags;
+	__u32	reserved0; /* explicit padding (optional on i386) */
+	__u32	uidx;
+	__u32	reserved1;
+};
+
+struct mlx5_ib_create_srq_resp {
+	__u32	srqn;
+	__u32	reserved;
+};
+
+struct mlx5_ib_create_qp {
+	__u64	buf_addr;
+	__u64	db_addr;
+	__u32	sq_wqe_count;
+	__u32	rq_wqe_count;
+	__u32	rq_wqe_shift;
+	__u32	flags;
+	__u32	uidx;
+	__u32	reserved0;
+	__u64	sq_buf_addr;
+};
+
+/* RX Hash function flags */
+enum mlx5_rx_hash_function_flags {
+	MLX5_RX_HASH_FUNC_TOEPLITZ	= 1 << 0,
+};
+
+/*
+ * RX Hash flags, these flags allows to set which incoming packet's field should
+ * participates in RX Hash. Each flag represent certain packet's field,
+ * when the flag is set the field that is represented by the flag will
+ * participate in RX Hash calculation.
+ * Note: *IPV4 and *IPV6 flags can't be enabled together on the same QP
+ * and *TCP and *UDP flags can't be enabled together on the same QP.
+*/
+enum mlx5_rx_hash_fields {
+	MLX5_RX_HASH_SRC_IPV4	= 1 << 0,
+	MLX5_RX_HASH_DST_IPV4	= 1 << 1,
+	MLX5_RX_HASH_SRC_IPV6	= 1 << 2,
+	MLX5_RX_HASH_DST_IPV6	= 1 << 3,
+	MLX5_RX_HASH_SRC_PORT_TCP	= 1 << 4,
+	MLX5_RX_HASH_DST_PORT_TCP	= 1 << 5,
+	MLX5_RX_HASH_SRC_PORT_UDP	= 1 << 6,
+	MLX5_RX_HASH_DST_PORT_UDP	= 1 << 7
+};
+
+struct mlx5_ib_create_qp_rss {
+	__u64 rx_hash_fields_mask; /* enum mlx5_rx_hash_fields */
+	__u8 rx_hash_function; /* enum mlx5_rx_hash_function_flags */
+	__u8 rx_key_len; /* valid only for Toeplitz */
+	__u8 reserved[6];
+	__u8 rx_hash_key[128]; /* valid only for Toeplitz */
+	__u32   comp_mask;
+	__u32   reserved1;
+};
+
+struct mlx5_ib_create_qp_resp {
+	__u32	uuar_index;
+};
+
+struct mlx5_ib_alloc_mw {
+	__u32	comp_mask;
+	__u8	num_klms;
+	__u8	reserved1;
+	__u16	reserved2;
+};
+
+struct mlx5_ib_create_wq {
+	__u64   buf_addr;
+	__u64   db_addr;
+	__u32   rq_wqe_count;
+	__u32   rq_wqe_shift;
+	__u32   user_index;
+	__u32   flags;
+	__u32   comp_mask;
+	__u32   reserved;
+};
+
+struct mlx5_ib_create_wq_resp {
+	__u32	response_length;
+	__u32	reserved;
+};
+
+struct mlx5_ib_create_rwq_ind_tbl_resp {
+	__u32	response_length;
+	__u32	reserved;
+};
+
+struct mlx5_ib_modify_wq {
+	__u32	comp_mask;
+	__u32	reserved;
+};
+#endif /* MLX5_ABI_USER_H */
-- 
2.7.4

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