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Date:	Wed, 13 Aug 2014 14:39:04 +0300
From:	Eli Cohen <eli@....mellanox.co.il>
To:	roland@...nel.org, davem@...emloft.net
Cc:	netdev@...r.kernel.org, rdma@...r.kernel.org, amirv@...lanox.com,
	yevgenyp@...lanox.com, Eli Cohen <eli@...lanox.com>
Subject: [PATCH net-next 03/10] mlx5: Use hardware registers description header file

Add an autogenerated header file that describes hardware registers along with
set of macros that set/get values. The macros do static checks to avoid
overflow, handle endianess, and overall provide a clean way to code commands.
In this patch we make use of these macros in set/query HCA capabilities
command; in the future the code will be transformed to use this method for all
the command.

In addition, some logical changes were made in handling HCA capabilities.

Signed-off-by: Eli Cohen <eli@...lanox.com>
---
 drivers/infiniband/hw/mlx5/cq.c                |    8 +-
 drivers/infiniband/hw/mlx5/mad.c               |    2 +-
 drivers/infiniband/hw/mlx5/main.c              |   83 +-
 drivers/infiniband/hw/mlx5/qp.c                |   72 +-
 drivers/infiniband/hw/mlx5/srq.c               |    6 +-
 drivers/net/ethernet/mellanox/mlx5/core/cmd.c  |   35 +
 drivers/net/ethernet/mellanox/mlx5/core/eq.c   |    2 +-
 drivers/net/ethernet/mellanox/mlx5/core/fw.c   |   81 +-
 drivers/net/ethernet/mellanox/mlx5/core/main.c |  208 +-
 drivers/net/ethernet/mellanox/mlx5/core/uar.c  |    4 +-
 include/linux/mlx5/device.h                    |   95 +-
 include/linux/mlx5/driver.h                    |   29 +-
 include/linux/mlx5/mlx5_ifc.h                  | 4389 ++++++++++++++++++++++++
 13 files changed, 4795 insertions(+), 219 deletions(-)
 create mode 100644 include/linux/mlx5/mlx5_ifc.h

diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index e4056279166d..10cfce5119a9 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -752,7 +752,7 @@ struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev, int entries,
 		return ERR_PTR(-EINVAL);
 
 	entries = roundup_pow_of_two(entries + 1);
-	if (entries > dev->mdev->caps.max_cqes)
+	if (entries > dev->mdev->caps.gen.max_cqes)
 		return ERR_PTR(-EINVAL);
 
 	cq = kzalloc(sizeof(*cq), GFP_KERNEL);
@@ -919,7 +919,7 @@ int mlx5_ib_modify_cq(struct ib_cq *cq, u16 cq_count, u16 cq_period)
 	int err;
 	u32 fsel;
 
-	if (!(dev->mdev->caps.flags & MLX5_DEV_CAP_FLAG_CQ_MODER))
+	if (!(dev->mdev->caps.gen.flags & MLX5_DEV_CAP_FLAG_CQ_MODER))
 		return -ENOSYS;
 
 	in = kzalloc(sizeof(*in), GFP_KERNEL);
@@ -1074,7 +1074,7 @@ int mlx5_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
 	int uninitialized_var(cqe_size);
 	unsigned long flags;
 
-	if (!(dev->mdev->caps.flags & MLX5_DEV_CAP_FLAG_RESIZE_CQ)) {
+	if (!(dev->mdev->caps.gen.flags & MLX5_DEV_CAP_FLAG_RESIZE_CQ)) {
 		pr_info("Firmware does not support resize CQ\n");
 		return -ENOSYS;
 	}
@@ -1083,7 +1083,7 @@ int mlx5_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
 		return -EINVAL;
 
 	entries = roundup_pow_of_two(entries + 1);
-	if (entries > dev->mdev->caps.max_cqes + 1)
+	if (entries > dev->mdev->caps.gen.max_cqes + 1)
 		return -EINVAL;
 
 	if (entries == ibcq->cqe + 1)
diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c
index b514bbb5610f..657af9a1167c 100644
--- a/drivers/infiniband/hw/mlx5/mad.c
+++ b/drivers/infiniband/hw/mlx5/mad.c
@@ -129,7 +129,7 @@ int mlx5_query_ext_port_caps(struct mlx5_ib_dev *dev, u8 port)
 
 	packet_error = be16_to_cpu(out_mad->status);
 
-	dev->mdev->caps.ext_port_cap[port - 1] = (!err && !packet_error) ?
+	dev->mdev->caps.gen.ext_port_cap[port - 1] = (!err && !packet_error) ?
 		MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO : 0;
 
 out:
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 63fddeec90af..362d024016ee 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -157,11 +157,13 @@ static int query_device(struct ib_device *ibdev,
 	struct mlx5_ib_dev *dev = to_mdev(ibdev);
 	struct ib_smp *in_mad  = NULL;
 	struct ib_smp *out_mad = NULL;
+	struct mlx5_general_caps *gen;
 	int err = -ENOMEM;
 	int max_rq_sg;
 	int max_sq_sg;
 	u64 flags;
 
+	gen = &dev->mdev->caps.gen;
 	in_mad  = kzalloc(sizeof(*in_mad), GFP_KERNEL);
 	out_mad = kmalloc(sizeof(*out_mad), GFP_KERNEL);
 	if (!in_mad || !out_mad)
@@ -183,7 +185,7 @@ static int query_device(struct ib_device *ibdev,
 		IB_DEVICE_PORT_ACTIVE_EVENT		|
 		IB_DEVICE_SYS_IMAGE_GUID		|
 		IB_DEVICE_RC_RNR_NAK_GEN;
-	flags = dev->mdev->caps.flags;
+	flags = gen->flags;
 	if (flags & MLX5_DEV_CAP_FLAG_BAD_PKEY_CNTR)
 		props->device_cap_flags |= IB_DEVICE_BAD_PKEY_CNTR;
 	if (flags & MLX5_DEV_CAP_FLAG_BAD_QKEY_CNTR)
@@ -213,30 +215,31 @@ static int query_device(struct ib_device *ibdev,
 	memcpy(&props->sys_image_guid, out_mad->data +	4, 8);
 
 	props->max_mr_size	   = ~0ull;
-	props->page_size_cap	   = dev->mdev->caps.min_page_sz;
-	props->max_qp		   = 1 << dev->mdev->caps.log_max_qp;
-	props->max_qp_wr	   = dev->mdev->caps.max_wqes;
-	max_rq_sg = dev->mdev->caps.max_rq_desc_sz / sizeof(struct mlx5_wqe_data_seg);
-	max_sq_sg = (dev->mdev->caps.max_sq_desc_sz - sizeof(struct mlx5_wqe_ctrl_seg)) /
+	props->page_size_cap	   = gen->min_page_sz;
+	props->max_qp		   = 1 << gen->log_max_qp;
+	props->max_qp_wr	   = gen->max_wqes;
+	max_rq_sg = gen->max_rq_desc_sz / sizeof(struct mlx5_wqe_data_seg);
+	max_sq_sg = (gen->max_sq_desc_sz - sizeof(struct mlx5_wqe_ctrl_seg)) /
 		sizeof(struct mlx5_wqe_data_seg);
 	props->max_sge = min(max_rq_sg, max_sq_sg);
-	props->max_cq		   = 1 << dev->mdev->caps.log_max_cq;
-	props->max_cqe		   = dev->mdev->caps.max_cqes - 1;
-	props->max_mr		   = 1 << dev->mdev->caps.log_max_mkey;
-	props->max_pd		   = 1 << dev->mdev->caps.log_max_pd;
-	props->max_qp_rd_atom	   = dev->mdev->caps.max_ra_req_qp;
-	props->max_qp_init_rd_atom = dev->mdev->caps.max_ra_res_qp;
+	props->max_cq		   = 1 << gen->log_max_cq;
+	props->max_cqe		   = gen->max_cqes - 1;
+	props->max_mr		   = 1 << gen->log_max_mkey;
+	props->max_pd		   = 1 << gen->log_max_pd;
+	props->max_qp_rd_atom	   = 1 << gen->log_max_ra_req_qp;
+	props->max_qp_init_rd_atom = 1 << gen->log_max_ra_res_qp;
+	props->max_srq		   = 1 << gen->log_max_srq;
+	props->max_srq_wr	   = gen->max_srq_wqes - 1;
+	props->local_ca_ack_delay  = gen->local_ca_ack_delay;
 	props->max_res_rd_atom	   = props->max_qp_rd_atom * props->max_qp;
-	props->max_srq		   = 1 << dev->mdev->caps.log_max_srq;
-	props->max_srq_wr	   = dev->mdev->caps.max_srq_wqes - 1;
 	props->max_srq_sge	   = max_rq_sg - 1;
 	props->max_fast_reg_page_list_len = (unsigned int)-1;
-	props->local_ca_ack_delay  = dev->mdev->caps.local_ca_ack_delay;
+	props->local_ca_ack_delay  = gen->local_ca_ack_delay;
 	props->atomic_cap	   = IB_ATOMIC_NONE;
 	props->masked_atomic_cap   = IB_ATOMIC_NONE;
 	props->max_pkeys	   = be16_to_cpup((__be16 *)(out_mad->data + 28));
-	props->max_mcast_grp	   = 1 << dev->mdev->caps.log_max_mcg;
-	props->max_mcast_qp_attach = dev->mdev->caps.max_qp_mcg;
+	props->max_mcast_grp	   = 1 << gen->log_max_mcg;
+	props->max_mcast_qp_attach = gen->max_qp_mcg;
 	props->max_total_mcast_qp_attach = props->max_mcast_qp_attach *
 					   props->max_mcast_grp;
 	props->max_map_per_fmr = INT_MAX; /* no limit in ConnectIB */
@@ -260,10 +263,12 @@ int mlx5_ib_query_port(struct ib_device *ibdev, u8 port,
 	struct mlx5_ib_dev *dev = to_mdev(ibdev);
 	struct ib_smp *in_mad  = NULL;
 	struct ib_smp *out_mad = NULL;
+	struct mlx5_general_caps *gen;
 	int ext_active_speed;
 	int err = -ENOMEM;
 
-	if (port < 1 || port > dev->mdev->caps.num_ports) {
+	gen = &dev->mdev->caps.gen;
+	if (port < 1 || port > gen->num_ports) {
 		mlx5_ib_warn(dev, "invalid port number %d\n", port);
 		return -EINVAL;
 	}
@@ -294,8 +299,8 @@ int mlx5_ib_query_port(struct ib_device *ibdev, u8 port,
 	props->phys_state	= out_mad->data[33] >> 4;
 	props->port_cap_flags	= be32_to_cpup((__be32 *)(out_mad->data + 20));
 	props->gid_tbl_len	= out_mad->data[50];
-	props->max_msg_sz	= 1 << to_mdev(ibdev)->mdev->caps.log_max_msg;
-	props->pkey_tbl_len	= to_mdev(ibdev)->mdev->caps.port[port - 1].pkey_table_len;
+	props->max_msg_sz	= 1 << gen->log_max_msg;
+	props->pkey_tbl_len	= gen->port[port - 1].pkey_table_len;
 	props->bad_pkey_cntr	= be16_to_cpup((__be16 *)(out_mad->data + 46));
 	props->qkey_viol_cntr	= be16_to_cpup((__be16 *)(out_mad->data + 48));
 	props->active_width	= out_mad->data[31] & 0xf;
@@ -322,7 +327,7 @@ int mlx5_ib_query_port(struct ib_device *ibdev, u8 port,
 
 	/* If reported active speed is QDR, check if is FDR-10 */
 	if (props->active_speed == 4) {
-		if (dev->mdev->caps.ext_port_cap[port - 1] &
+		if (gen->ext_port_cap[port - 1] &
 		    MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO) {
 			init_query_mad(in_mad);
 			in_mad->attr_id = MLX5_ATTR_EXTENDED_PORT_INFO;
@@ -476,6 +481,7 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev,
 	struct mlx5_ib_alloc_ucontext_req_v2 req;
 	struct mlx5_ib_alloc_ucontext_resp resp;
 	struct mlx5_ib_ucontext *context;
+	struct mlx5_general_caps *gen;
 	struct mlx5_uuar_info *uuari;
 	struct mlx5_uar *uars;
 	int gross_uuars;
@@ -486,6 +492,7 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev,
 	int i;
 	size_t reqlen;
 
+	gen = &dev->mdev->caps.gen;
 	if (!dev->ib_active)
 		return ERR_PTR(-EAGAIN);
 
@@ -518,14 +525,14 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev,
 
 	num_uars = req.total_num_uuars / MLX5_NON_FP_BF_REGS_PER_PAGE;
 	gross_uuars = num_uars * MLX5_BF_REGS_PER_PAGE;
-	resp.qp_tab_size      = 1 << dev->mdev->caps.log_max_qp;
-	resp.bf_reg_size      = dev->mdev->caps.bf_reg_size;
+	resp.qp_tab_size      = 1 << gen->log_max_qp;
+	resp.bf_reg_size      = gen->bf_reg_size;
 	resp.cache_line_size  = L1_CACHE_BYTES;
-	resp.max_sq_desc_sz = dev->mdev->caps.max_sq_desc_sz;
-	resp.max_rq_desc_sz = dev->mdev->caps.max_rq_desc_sz;
-	resp.max_send_wqebb = dev->mdev->caps.max_wqes;
-	resp.max_recv_wr = dev->mdev->caps.max_wqes;
-	resp.max_srq_recv_wr = dev->mdev->caps.max_srq_wqes;
+	resp.max_sq_desc_sz = gen->max_sq_desc_sz;
+	resp.max_rq_desc_sz = gen->max_rq_desc_sz;
+	resp.max_send_wqebb = gen->max_wqes;
+	resp.max_recv_wr = gen->max_wqes;
+	resp.max_srq_recv_wr = gen->max_srq_wqes;
 
 	context = kzalloc(sizeof(*context), GFP_KERNEL);
 	if (!context)
@@ -571,7 +578,7 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev,
 	mutex_init(&context->db_page_mutex);
 
 	resp.tot_uuars = req.total_num_uuars;
-	resp.num_ports = dev->mdev->caps.num_ports;
+	resp.num_ports = gen->num_ports;
 	err = ib_copy_to_udata(udata, &resp,
 			       sizeof(resp) - sizeof(resp.reserved));
 	if (err)
@@ -984,9 +991,11 @@ static void mlx5_ib_event(struct mlx5_core_dev *dev, void *context,
 
 static void get_ext_port_caps(struct mlx5_ib_dev *dev)
 {
+	struct mlx5_general_caps *gen;
 	int port;
 
-	for (port = 1; port <= dev->mdev->caps.num_ports; port++)
+	gen = &dev->mdev->caps.gen;
+	for (port = 1; port <= gen->num_ports; port++)
 		mlx5_query_ext_port_caps(dev, port);
 }
 
@@ -994,9 +1003,11 @@ static int get_port_caps(struct mlx5_ib_dev *dev)
 {
 	struct ib_device_attr *dprops = NULL;
 	struct ib_port_attr *pprops = NULL;
+	struct mlx5_general_caps *gen;
 	int err = 0;
 	int port;
 
+	gen = &dev->mdev->caps.gen;
 	pprops = kmalloc(sizeof(*pprops), GFP_KERNEL);
 	if (!pprops)
 		goto out;
@@ -1011,14 +1022,14 @@ static int get_port_caps(struct mlx5_ib_dev *dev)
 		goto out;
 	}
 
-	for (port = 1; port <= dev->mdev->caps.num_ports; port++) {
+	for (port = 1; port <= gen->num_ports; port++) {
 		err = mlx5_ib_query_port(&dev->ib_dev, port, pprops);
 		if (err) {
 			mlx5_ib_warn(dev, "query_port %d failed %d\n", port, err);
 			break;
 		}
-		dev->mdev->caps.port[port - 1].pkey_table_len = dprops->max_pkeys;
-		dev->mdev->caps.port[port - 1].gid_table_len = pprops->gid_tbl_len;
+		gen->port[port - 1].pkey_table_len = dprops->max_pkeys;
+		gen->port[port - 1].gid_table_len = pprops->gid_tbl_len;
 		mlx5_ib_dbg(dev, "pkey_table_len %d, gid_table_len %d\n",
 			    dprops->max_pkeys, pprops->gid_tbl_len);
 	}
@@ -1296,8 +1307,8 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev)
 	strlcpy(dev->ib_dev.name, "mlx5_%d", IB_DEVICE_NAME_MAX);
 	dev->ib_dev.owner		= THIS_MODULE;
 	dev->ib_dev.node_type		= RDMA_NODE_IB_CA;
-	dev->ib_dev.local_dma_lkey	= mdev->caps.reserved_lkey;
-	dev->num_ports		= mdev->caps.num_ports;
+	dev->ib_dev.local_dma_lkey	= mdev->caps.gen.reserved_lkey;
+	dev->num_ports		= mdev->caps.gen.num_ports;
 	dev->ib_dev.phys_port_cnt     = dev->num_ports;
 	dev->ib_dev.num_comp_vectors	= dev->num_comp_vectors;
 	dev->ib_dev.dma_device	= &mdev->pdev->dev;
@@ -1376,7 +1387,7 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev)
 	dev->ib_dev.uverbs_ex_cmd_mask	|=
 		(1ull << IB_USER_VERBS_EX_CMD_QUERY_DEVICE);
 
-	if (mdev->caps.flags & MLX5_DEV_CAP_FLAG_XRC) {
+	if (mdev->caps.gen.flags & MLX5_DEV_CAP_FLAG_XRC) {
 		dev->ib_dev.alloc_xrcd = mlx5_ib_alloc_xrcd;
 		dev->ib_dev.dealloc_xrcd = mlx5_ib_dealloc_xrcd;
 		dev->ib_dev.uverbs_cmd_mask |=
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 7efe6e3f3542..9c1c76b0b7f5 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -158,11 +158,13 @@ static void mlx5_ib_qp_event(struct mlx5_core_qp *qp, int type)
 static int set_rq_size(struct mlx5_ib_dev *dev, struct ib_qp_cap *cap,
 		       int has_rq, struct mlx5_ib_qp *qp, struct mlx5_ib_create_qp *ucmd)
 {
+	struct mlx5_general_caps *gen;
 	int wqe_size;
 	int wq_size;
 
+	gen = &dev->mdev->caps.gen;
 	/* Sanity check RQ size before proceeding */
-	if (cap->max_recv_wr  > dev->mdev->caps.max_wqes)
+	if (cap->max_recv_wr  > gen->max_wqes)
 		return -EINVAL;
 
 	if (!has_rq) {
@@ -182,10 +184,10 @@ static int set_rq_size(struct mlx5_ib_dev *dev, struct ib_qp_cap *cap,
 			wq_size = roundup_pow_of_two(cap->max_recv_wr) * wqe_size;
 			wq_size = max_t(int, wq_size, MLX5_SEND_WQE_BB);
 			qp->rq.wqe_cnt = wq_size / wqe_size;
-			if (wqe_size > dev->mdev->caps.max_rq_desc_sz) {
+			if (wqe_size > gen->max_rq_desc_sz) {
 				mlx5_ib_dbg(dev, "wqe_size %d, max %d\n",
 					    wqe_size,
-					    dev->mdev->caps.max_rq_desc_sz);
+					    gen->max_rq_desc_sz);
 				return -EINVAL;
 			}
 			qp->rq.wqe_shift = ilog2(wqe_size);
@@ -266,9 +268,11 @@ static int calc_send_wqe(struct ib_qp_init_attr *attr)
 static int calc_sq_size(struct mlx5_ib_dev *dev, struct ib_qp_init_attr *attr,
 			struct mlx5_ib_qp *qp)
 {
+	struct mlx5_general_caps *gen;
 	int wqe_size;
 	int wq_size;
 
+	gen = &dev->mdev->caps.gen;
 	if (!attr->cap.max_send_wr)
 		return 0;
 
@@ -277,9 +281,9 @@ static int calc_sq_size(struct mlx5_ib_dev *dev, struct ib_qp_init_attr *attr,
 	if (wqe_size < 0)
 		return wqe_size;
 
-	if (wqe_size > dev->mdev->caps.max_sq_desc_sz) {
+	if (wqe_size > gen->max_sq_desc_sz) {
 		mlx5_ib_dbg(dev, "wqe_size(%d) > max_sq_desc_sz(%d)\n",
-			    wqe_size, dev->mdev->caps.max_sq_desc_sz);
+			    wqe_size, gen->max_sq_desc_sz);
 		return -EINVAL;
 	}
 
@@ -292,9 +296,9 @@ static int calc_sq_size(struct mlx5_ib_dev *dev, struct ib_qp_init_attr *attr,
 
 	wq_size = roundup_pow_of_two(attr->cap.max_send_wr * wqe_size);
 	qp->sq.wqe_cnt = wq_size / MLX5_SEND_WQE_BB;
-	if (qp->sq.wqe_cnt > dev->mdev->caps.max_wqes) {
+	if (qp->sq.wqe_cnt > gen->max_wqes) {
 		mlx5_ib_dbg(dev, "wqe count(%d) exceeds limits(%d)\n",
-			    qp->sq.wqe_cnt, dev->mdev->caps.max_wqes);
+			    qp->sq.wqe_cnt, gen->max_wqes);
 		return -ENOMEM;
 	}
 	qp->sq.wqe_shift = ilog2(MLX5_SEND_WQE_BB);
@@ -309,11 +313,13 @@ static int set_user_buf_size(struct mlx5_ib_dev *dev,
 			    struct mlx5_ib_qp *qp,
 			    struct mlx5_ib_create_qp *ucmd)
 {
+	struct mlx5_general_caps *gen;
 	int desc_sz = 1 << qp->sq.wqe_shift;
 
-	if (desc_sz > dev->mdev->caps.max_sq_desc_sz) {
+	gen = &dev->mdev->caps.gen;
+	if (desc_sz > gen->max_sq_desc_sz) {
 		mlx5_ib_warn(dev, "desc_sz %d, max_sq_desc_sz %d\n",
-			     desc_sz, dev->mdev->caps.max_sq_desc_sz);
+			     desc_sz, gen->max_sq_desc_sz);
 		return -EINVAL;
 	}
 
@@ -325,9 +331,9 @@ static int set_user_buf_size(struct mlx5_ib_dev *dev,
 
 	qp->sq.wqe_cnt = ucmd->sq_wqe_count;
 
-	if (qp->sq.wqe_cnt > dev->mdev->caps.max_wqes) {
+	if (qp->sq.wqe_cnt > gen->max_wqes) {
 		mlx5_ib_warn(dev, "wqe_cnt %d, max_wqes %d\n",
-			     qp->sq.wqe_cnt, dev->mdev->caps.max_wqes);
+			     qp->sq.wqe_cnt, gen->max_wqes);
 		return -EINVAL;
 	}
 
@@ -803,16 +809,18 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 	struct mlx5_ib_resources *devr = &dev->devr;
 	struct mlx5_ib_create_qp_resp resp;
 	struct mlx5_create_qp_mbox_in *in;
+	struct mlx5_general_caps *gen;
 	struct mlx5_ib_create_qp ucmd;
 	int inlen = sizeof(*in);
 	int err;
 
+	gen = &dev->mdev->caps.gen;
 	mutex_init(&qp->mutex);
 	spin_lock_init(&qp->sq.lock);
 	spin_lock_init(&qp->rq.lock);
 
 	if (init_attr->create_flags & IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK) {
-		if (!(dev->mdev->caps.flags & MLX5_DEV_CAP_FLAG_BLOCK_MCAST)) {
+		if (!(gen->flags & MLX5_DEV_CAP_FLAG_BLOCK_MCAST)) {
 			mlx5_ib_dbg(dev, "block multicast loopback isn't supported\n");
 			return -EINVAL;
 		} else {
@@ -851,9 +859,9 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 				mlx5_ib_dbg(dev, "invalid rq params\n");
 				return -EINVAL;
 			}
-			if (ucmd.sq_wqe_count > dev->mdev->caps.max_wqes) {
+			if (ucmd.sq_wqe_count > gen->max_wqes) {
 				mlx5_ib_dbg(dev, "requested sq_wqe_count (%d) > max allowed (%d)\n",
-					    ucmd.sq_wqe_count, dev->mdev->caps.max_wqes);
+					    ucmd.sq_wqe_count, gen->max_wqes);
 				return -EINVAL;
 			}
 			err = create_user_qp(dev, pd, qp, udata, &in, &resp, &inlen);
@@ -1144,6 +1152,7 @@ struct ib_qp *mlx5_ib_create_qp(struct ib_pd *pd,
 				struct ib_qp_init_attr *init_attr,
 				struct ib_udata *udata)
 {
+	struct mlx5_general_caps *gen;
 	struct mlx5_ib_dev *dev;
 	struct mlx5_ib_qp *qp;
 	u16 xrcdn = 0;
@@ -1161,11 +1170,12 @@ struct ib_qp *mlx5_ib_create_qp(struct ib_pd *pd,
 		}
 		dev = to_mdev(to_mxrcd(init_attr->xrcd)->ibxrcd.device);
 	}
+	gen = &dev->mdev->caps.gen;
 
 	switch (init_attr->qp_type) {
 	case IB_QPT_XRC_TGT:
 	case IB_QPT_XRC_INI:
-		if (!(dev->mdev->caps.flags & MLX5_DEV_CAP_FLAG_XRC)) {
+		if (!(gen->flags & MLX5_DEV_CAP_FLAG_XRC)) {
 			mlx5_ib_dbg(dev, "XRC not supported\n");
 			return ERR_PTR(-ENOSYS);
 		}
@@ -1272,6 +1282,9 @@ enum {
 
 static int ib_rate_to_mlx5(struct mlx5_ib_dev *dev, u8 rate)
 {
+	struct mlx5_general_caps *gen;
+
+	gen = &dev->mdev->caps.gen;
 	if (rate == IB_RATE_PORT_CURRENT) {
 		return 0;
 	} else if (rate < IB_RATE_2_5_GBPS || rate > IB_RATE_300_GBPS) {
@@ -1279,7 +1292,7 @@ static int ib_rate_to_mlx5(struct mlx5_ib_dev *dev, u8 rate)
 	} else {
 		while (rate != IB_RATE_2_5_GBPS &&
 		       !(1 << (rate + MLX5_STAT_RATE_OFFSET) &
-			 dev->mdev->caps.stat_rate_support))
+			 gen->stat_rate_support))
 			--rate;
 	}
 
@@ -1290,8 +1303,10 @@ static int mlx5_set_path(struct mlx5_ib_dev *dev, const struct ib_ah_attr *ah,
 			 struct mlx5_qp_path *path, u8 port, int attr_mask,
 			 u32 path_flags, const struct ib_qp_attr *attr)
 {
+	struct mlx5_general_caps *gen;
 	int err;
 
+	gen = &dev->mdev->caps.gen;
 	path->fl = (path_flags & MLX5_PATH_FLAG_FL) ? 0x80 : 0;
 	path->free_ar = (path_flags & MLX5_PATH_FLAG_FREE_AR) ? 0x80 : 0;
 
@@ -1318,9 +1333,9 @@ static int mlx5_set_path(struct mlx5_ib_dev *dev, const struct ib_ah_attr *ah,
 	path->port = port;
 
 	if (ah->ah_flags & IB_AH_GRH) {
-		if (ah->grh.sgid_index >= dev->mdev->caps.port[port - 1].gid_table_len) {
+		if (ah->grh.sgid_index >= gen->port[port - 1].gid_table_len) {
 			pr_err(KERN_ERR "sgid_index (%u) too large. max is %d\n",
-			       ah->grh.sgid_index, dev->mdev->caps.port[port - 1].gid_table_len);
+			       ah->grh.sgid_index, gen->port[port - 1].gid_table_len);
 			return -EINVAL;
 		}
 
@@ -1492,6 +1507,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
 	struct mlx5_ib_qp *qp = to_mqp(ibqp);
 	struct mlx5_ib_cq *send_cq, *recv_cq;
 	struct mlx5_qp_context *context;
+	struct mlx5_general_caps *gen;
 	struct mlx5_modify_qp_mbox_in *in;
 	struct mlx5_ib_pd *pd;
 	enum mlx5_qp_state mlx5_cur, mlx5_new;
@@ -1500,6 +1516,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
 	int mlx5_st;
 	int err;
 
+	gen = &dev->mdev->caps.gen;
 	in = kzalloc(sizeof(*in), GFP_KERNEL);
 	if (!in)
 		return -ENOMEM;
@@ -1539,7 +1556,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
 			err = -EINVAL;
 			goto out;
 		}
-		context->mtu_msgmax = (attr->path_mtu << 5) | dev->mdev->caps.log_max_msg;
+		context->mtu_msgmax = (attr->path_mtu << 5) | gen->log_max_msg;
 	}
 
 	if (attr_mask & IB_QP_DEST_QPN)
@@ -1685,9 +1702,11 @@ int mlx5_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 	struct mlx5_ib_dev *dev = to_mdev(ibqp->device);
 	struct mlx5_ib_qp *qp = to_mqp(ibqp);
 	enum ib_qp_state cur_state, new_state;
+	struct mlx5_general_caps *gen;
 	int err = -EINVAL;
 	int port;
 
+	gen = &dev->mdev->caps.gen;
 	mutex_lock(&qp->mutex);
 
 	cur_state = attr_mask & IB_QP_CUR_STATE ? attr->cur_qp_state : qp->state;
@@ -1699,21 +1718,21 @@ int mlx5_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 		goto out;
 
 	if ((attr_mask & IB_QP_PORT) &&
-	    (attr->port_num == 0 || attr->port_num > dev->mdev->caps.num_ports))
+	    (attr->port_num == 0 || attr->port_num > gen->num_ports))
 		goto out;
 
 	if (attr_mask & IB_QP_PKEY_INDEX) {
 		port = attr_mask & IB_QP_PORT ? attr->port_num : qp->port;
-		if (attr->pkey_index >= dev->mdev->caps.port[port - 1].pkey_table_len)
+		if (attr->pkey_index >= gen->port[port - 1].pkey_table_len)
 			goto out;
 	}
 
 	if (attr_mask & IB_QP_MAX_QP_RD_ATOMIC &&
-	    attr->max_rd_atomic > dev->mdev->caps.max_ra_res_qp)
+	    attr->max_rd_atomic > (1 << gen->log_max_ra_res_qp))
 		goto out;
 
 	if (attr_mask & IB_QP_MAX_DEST_RD_ATOMIC &&
-	    attr->max_dest_rd_atomic > dev->mdev->caps.max_ra_req_qp)
+	    attr->max_dest_rd_atomic > (1 << gen->log_max_ra_req_qp))
 		goto out;
 
 	if (cur_state == new_state && cur_state == IB_QPS_RESET) {
@@ -2893,7 +2912,8 @@ static void to_ib_ah_attr(struct mlx5_ib_dev *ibdev, struct ib_ah_attr *ib_ah_at
 	memset(ib_ah_attr, 0, sizeof(*ib_ah_attr));
 	ib_ah_attr->port_num	  = path->port;
 
-	if (ib_ah_attr->port_num == 0 || ib_ah_attr->port_num > dev->caps.num_ports)
+	if (ib_ah_attr->port_num == 0 ||
+	    ib_ah_attr->port_num > dev->caps.gen.num_ports)
 		return;
 
 	ib_ah_attr->sl = path->sl & 0xf;
@@ -3011,10 +3031,12 @@ struct ib_xrcd *mlx5_ib_alloc_xrcd(struct ib_device *ibdev,
 					  struct ib_udata *udata)
 {
 	struct mlx5_ib_dev *dev = to_mdev(ibdev);
+	struct mlx5_general_caps *gen;
 	struct mlx5_ib_xrcd *xrcd;
 	int err;
 
-	if (!(dev->mdev->caps.flags & MLX5_DEV_CAP_FLAG_XRC))
+	gen = &dev->mdev->caps.gen;
+	if (!(gen->flags & MLX5_DEV_CAP_FLAG_XRC))
 		return ERR_PTR(-ENOSYS);
 
 	xrcd = kmalloc(sizeof(*xrcd), GFP_KERNEL);
diff --git a/drivers/infiniband/hw/mlx5/srq.c b/drivers/infiniband/hw/mlx5/srq.c
index 70bd131ba646..97cc1baaa8e3 100644
--- a/drivers/infiniband/hw/mlx5/srq.c
+++ b/drivers/infiniband/hw/mlx5/srq.c
@@ -238,6 +238,7 @@ struct ib_srq *mlx5_ib_create_srq(struct ib_pd *pd,
 				  struct ib_udata *udata)
 {
 	struct mlx5_ib_dev *dev = to_mdev(pd->device);
+	struct mlx5_general_caps *gen;
 	struct mlx5_ib_srq *srq;
 	int desc_size;
 	int buf_size;
@@ -247,11 +248,12 @@ struct ib_srq *mlx5_ib_create_srq(struct ib_pd *pd,
 	int is_xrc;
 	u32 flgs, xrcdn;
 
+	gen = &dev->mdev->caps.gen;
 	/* Sanity check SRQ size before proceeding */
-	if (init_attr->attr.max_wr >= dev->mdev->caps.max_srq_wqes) {
+	if (init_attr->attr.max_wr >= gen->max_srq_wqes) {
 		mlx5_ib_dbg(dev, "max_wr %d, cap %d\n",
 			    init_attr->attr.max_wr,
-			    dev->mdev->caps.max_srq_wqes);
+			    gen->max_srq_wqes);
 		return ERR_PTR(-EINVAL);
 	}
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index 4671747dd365..cfac14443097 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -1575,3 +1575,38 @@ int mlx5_cmd_status_to_err(struct mlx5_outbox_hdr *hdr)
 	default:					return -EIO;
 	}
 }
+
+int mlx5_cmd_status_to_err_v2(void *ptr)
+{
+	u32	syndrome;
+	u8	status;
+
+	status = be32_to_cpu(*(__be32 *)ptr) >> 24;
+	if (!status)
+		return 0;
+
+	syndrome = be32_to_cpu(*(__be32 *)(ptr + 4));
+
+	pr_warn("command failed, status %s(0x%x), syndrome 0x%x\n",
+		cmd_status_str(status), status, be32_to_cpu(syndrome));
+
+	switch (status) {
+	case MLX5_CMD_STAT_OK:				return 0;
+	case MLX5_CMD_STAT_INT_ERR:			return -EIO;
+	case MLX5_CMD_STAT_BAD_OP_ERR:			return -EINVAL;
+	case MLX5_CMD_STAT_BAD_PARAM_ERR:		return -EINVAL;
+	case MLX5_CMD_STAT_BAD_SYS_STATE_ERR:		return -EIO;
+	case MLX5_CMD_STAT_BAD_RES_ERR:			return -EINVAL;
+	case MLX5_CMD_STAT_RES_BUSY:			return -EBUSY;
+	case MLX5_CMD_STAT_LIM_ERR:			return -ENOMEM;
+	case MLX5_CMD_STAT_BAD_RES_STATE_ERR:		return -EINVAL;
+	case MLX5_CMD_STAT_IX_ERR:			return -EINVAL;
+	case MLX5_CMD_STAT_NO_RES_ERR:			return -EAGAIN;
+	case MLX5_CMD_STAT_BAD_INP_LEN_ERR:		return -EIO;
+	case MLX5_CMD_STAT_BAD_OUTP_LEN_ERR:		return -EIO;
+	case MLX5_CMD_STAT_BAD_QP_STATE_ERR:		return -EINVAL;
+	case MLX5_CMD_STAT_BAD_PKT_ERR:			return -EINVAL;
+	case MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR:	return -EINVAL;
+	default:					return -EIO;
+	}
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
index 4e8bd0b34bb0..11b9b840ad4d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
@@ -468,7 +468,7 @@ int mlx5_start_eqs(struct mlx5_core_dev *dev)
 
 	err = mlx5_create_map_eq(dev, &table->pages_eq,
 				 MLX5_EQ_VEC_PAGES,
-				 dev->caps.max_vf + 1,
+				 dev->caps.gen.max_vf + 1,
 				 1 << MLX5_EVENT_TYPE_PAGE_REQUEST, "mlx5_pages_eq",
 				 &dev->priv.uuari.uars[0]);
 	if (err) {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
index f012658b6a92..087c4c797deb 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
@@ -64,86 +64,9 @@ out_out:
 	return err;
 }
 
-int mlx5_cmd_query_hca_cap(struct mlx5_core_dev *dev,
-			   struct mlx5_caps *caps)
+int mlx5_cmd_query_hca_cap(struct mlx5_core_dev *dev, struct mlx5_caps *caps)
 {
-	struct mlx5_cmd_query_hca_cap_mbox_out *out;
-	struct mlx5_cmd_query_hca_cap_mbox_in in;
-	struct mlx5_query_special_ctxs_mbox_out ctx_out;
-	struct mlx5_query_special_ctxs_mbox_in ctx_in;
-	int err;
-	u16 t16;
-
-	out = kzalloc(sizeof(*out), GFP_KERNEL);
-	if (!out)
-		return -ENOMEM;
-
-	memset(&in, 0, sizeof(in));
-	in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_QUERY_HCA_CAP);
-	in.hdr.opmod  = cpu_to_be16(0x1);
-	err = mlx5_cmd_exec(dev, &in, sizeof(in), out, sizeof(*out));
-	if (err)
-		goto out_out;
-
-	if (out->hdr.status) {
-		err = mlx5_cmd_status_to_err(&out->hdr);
-		goto out_out;
-	}
-
-
-	caps->log_max_eq = out->hca_cap.log_max_eq & 0xf;
-	caps->max_cqes = 1 << out->hca_cap.log_max_cq_sz;
-	caps->max_wqes = 1 << out->hca_cap.log_max_qp_sz;
-	caps->max_sq_desc_sz = be16_to_cpu(out->hca_cap.max_desc_sz_sq);
-	caps->max_rq_desc_sz = be16_to_cpu(out->hca_cap.max_desc_sz_rq);
-	caps->flags = be64_to_cpu(out->hca_cap.flags);
-	caps->stat_rate_support = be16_to_cpu(out->hca_cap.stat_rate_support);
-	caps->log_max_msg = out->hca_cap.log_max_msg & 0x1f;
-	caps->num_ports = out->hca_cap.num_ports & 0xf;
-	caps->log_max_cq = out->hca_cap.log_max_cq & 0x1f;
-	if (caps->num_ports > MLX5_MAX_PORTS) {
-		mlx5_core_err(dev, "device has %d ports while the driver supports max %d ports\n",
-			      caps->num_ports, MLX5_MAX_PORTS);
-		err = -EINVAL;
-		goto out_out;
-	}
-	caps->log_max_qp = out->hca_cap.log_max_qp & 0x1f;
-	caps->log_max_mkey = out->hca_cap.log_max_mkey & 0x3f;
-	caps->log_max_pd = out->hca_cap.log_max_pd & 0x1f;
-	caps->log_max_srq = out->hca_cap.log_max_srqs & 0x1f;
-	caps->local_ca_ack_delay = out->hca_cap.local_ca_ack_delay & 0x1f;
-	caps->log_max_mcg = out->hca_cap.log_max_mcg;
-	caps->max_qp_mcg = be32_to_cpu(out->hca_cap.max_qp_mcg) & 0xffffff;
-	caps->max_ra_res_qp = 1 << (out->hca_cap.log_max_ra_res_qp & 0x3f);
-	caps->max_ra_req_qp = 1 << (out->hca_cap.log_max_ra_req_qp & 0x3f);
-	caps->max_srq_wqes = 1 << out->hca_cap.log_max_srq_sz;
-	t16 = be16_to_cpu(out->hca_cap.bf_log_bf_reg_size);
-	if (t16 & 0x8000) {
-		caps->bf_reg_size = 1 << (t16 & 0x1f);
-		caps->bf_regs_per_page = MLX5_BF_REGS_PER_PAGE;
-	} else {
-		caps->bf_reg_size = 0;
-		caps->bf_regs_per_page = 0;
-	}
-	caps->min_page_sz = ~(u32)((1 << out->hca_cap.log_pg_sz) - 1);
-
-	memset(&ctx_in, 0, sizeof(ctx_in));
-	memset(&ctx_out, 0, sizeof(ctx_out));
-	ctx_in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_QUERY_SPECIAL_CONTEXTS);
-	err = mlx5_cmd_exec(dev, &ctx_in, sizeof(ctx_in),
-				 &ctx_out, sizeof(ctx_out));
-	if (err)
-		goto out_out;
-
-	if (ctx_out.hdr.status)
-		err = mlx5_cmd_status_to_err(&ctx_out.hdr);
-
-	caps->reserved_lkey = be32_to_cpu(ctx_out.reserved_lkey);
-
-out_out:
-	kfree(out);
-
-	return err;
+	return mlx5_core_get_caps(dev, caps, HCA_CAP_OPMOD_GET_CUR);
 }
 
 int mlx5_cmd_init_hca(struct mlx5_core_dev *dev)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index f2716cc1f51d..6c9902c13c30 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -43,6 +43,7 @@
 #include <linux/mlx5/qp.h>
 #include <linux/mlx5/srq.h>
 #include <linux/debugfs.h>
+#include <linux/mlx5/mlx5_ifc.h>
 #include "mlx5_core.h"
 
 #define DRIVER_NAME "mlx5_core"
@@ -207,11 +208,11 @@ static void release_bar(struct pci_dev *pdev)
 static int mlx5_enable_msix(struct mlx5_core_dev *dev)
 {
 	struct mlx5_eq_table *table = &dev->priv.eq_table;
-	int num_eqs = 1 << dev->caps.log_max_eq;
+	int num_eqs = 1 << dev->caps.gen.log_max_eq;
 	int nvec;
 	int i;
 
-	nvec = dev->caps.num_ports * num_online_cpus() + MLX5_EQ_VEC_COMP_BASE;
+	nvec = dev->caps.gen.num_ports * num_online_cpus() + MLX5_EQ_VEC_COMP_BASE;
 	nvec = min_t(int, nvec, num_eqs);
 	if (nvec <= MLX5_EQ_VEC_COMP_BASE)
 		return -ENOMEM;
@@ -250,91 +251,184 @@ struct mlx5_reg_host_endianess {
 #define CAP_MASK(pos, size) ((u64)((1 << (size)) - 1) << (pos))
 
 enum {
-	MLX5_CAP_BITS_RW_MASK	= CAP_MASK(MLX5_CAP_OFF_CMDIF_CSUM, 2) |
-				  CAP_MASK(MLX5_CAP_OFF_DCT, 1),
+	MLX5_CAP_BITS_RW_MASK = CAP_MASK(MLX5_CAP_OFF_CMDIF_CSUM, 2) |
+				MLX5_DEV_CAP_FLAG_DCT,
 };
 
 /* selectively copy writable fields clearing any reserved area
  */
-static void copy_rw_fields(struct mlx5_hca_cap *to, struct mlx5_hca_cap *from)
+static void copy_rw_fields(void *to, struct mlx5_caps *from)
 {
+	__be64 *flags_off = (__be64 *)MLX5_ADDR_OF(cmd_hca_cap, to, reserved_22);
 	u64 v64;
 
-	to->log_max_qp = from->log_max_qp & 0x1f;
-	to->log_max_ra_req_dc = from->log_max_ra_req_dc & 0x3f;
-	to->log_max_ra_res_dc = from->log_max_ra_res_dc & 0x3f;
-	to->log_max_ra_req_qp = from->log_max_ra_req_qp & 0x3f;
-	to->log_max_ra_res_qp = from->log_max_ra_res_qp & 0x3f;
-	to->log_max_atomic_size_qp = from->log_max_atomic_size_qp;
-	to->log_max_atomic_size_dc = from->log_max_atomic_size_dc;
-	v64 = be64_to_cpu(from->flags) & MLX5_CAP_BITS_RW_MASK;
-	to->flags = cpu_to_be64(v64);
+	MLX5_SET(cmd_hca_cap, to, log_max_qp, from->gen.log_max_qp);
+	MLX5_SET(cmd_hca_cap, to, log_max_ra_req_qp, from->gen.log_max_ra_req_qp);
+	MLX5_SET(cmd_hca_cap, to, log_max_ra_res_qp, from->gen.log_max_ra_res_qp);
+	MLX5_SET(cmd_hca_cap, to, pkey_table_size, from->gen.pkey_table_size);
+	MLX5_SET(cmd_hca_cap, to, log_max_ra_req_dc, from->gen.log_max_ra_req_dc);
+	MLX5_SET(cmd_hca_cap, to, log_max_ra_res_dc, from->gen.log_max_ra_res_dc);
+	v64 = from->gen.flags & MLX5_CAP_BITS_RW_MASK;
+	*flags_off = cpu_to_be64(v64);
 }
 
-enum {
-	HCA_CAP_OPMOD_GET_MAX	= 0,
-	HCA_CAP_OPMOD_GET_CUR	= 1,
-};
 
-static int handle_hca_cap(struct mlx5_core_dev *dev)
+static u16 get_pkey_table_size(int pkey)
 {
-	struct mlx5_cmd_query_hca_cap_mbox_out *query_out = NULL;
-	struct mlx5_cmd_set_hca_cap_mbox_in *set_ctx = NULL;
-	struct mlx5_cmd_query_hca_cap_mbox_in query_ctx;
-	struct mlx5_cmd_set_hca_cap_mbox_out set_out;
-	u64 flags;
-	int err;
+	if (pkey > 5)
+		return 0;
+	return 128 << pkey;
+}
 
-	memset(&query_ctx, 0, sizeof(query_ctx));
-	query_out = kzalloc(sizeof(*query_out), GFP_KERNEL);
-	if (!query_out)
-		return -ENOMEM;
+static void fw2drv_caps(struct mlx5_caps *caps, void *out)
+{
+	struct mlx5_general_caps *gen = &caps->gen;
+
+	gen->max_srq_wqes = 1 << MLX5_GET_PR(cmd_hca_cap, out, log_max_srq_sz);
+	gen->max_wqes = 1 << MLX5_GET_PR(cmd_hca_cap, out, log_max_qp_sz);
+	gen->log_max_qp = MLX5_GET_PR(cmd_hca_cap, out, log_max_qp);
+	gen->log_max_strq = MLX5_GET_PR(cmd_hca_cap, out, log_max_strq_sz);
+	gen->log_max_srq = MLX5_GET_PR(cmd_hca_cap, out, log_max_srqs);
+	gen->max_cqes = 1 << MLX5_GET_PR(cmd_hca_cap, out, log_max_cq_sz);
+	gen->log_max_cq = MLX5_GET_PR(cmd_hca_cap, out, log_max_cq);
+	gen->max_eqes = 1 << MLX5_GET_PR(cmd_hca_cap, out, log_max_eq_sz);
+	gen->log_max_mkey = MLX5_GET_PR(cmd_hca_cap, out, log_max_mkey);
+	gen->log_max_eq = MLX5_GET_PR(cmd_hca_cap, out, log_max_eq);
+	gen->max_indirection = MLX5_GET_PR(cmd_hca_cap, out, max_indirection);
+	gen->log_max_mrw_sz = MLX5_GET_PR(cmd_hca_cap, out, log_max_mrw_sz);
+	gen->log_max_bsf_list_size = MLX5_GET_PR(cmd_hca_cap, out, log_max_bsf_list_size);
+	gen->log_max_klm_list_size = MLX5_GET_PR(cmd_hca_cap, out, log_max_klm_list_size);
+	gen->log_max_ra_req_dc = MLX5_GET_PR(cmd_hca_cap, out, log_max_ra_req_dc);
+	gen->log_max_ra_res_dc = MLX5_GET_PR(cmd_hca_cap, out, log_max_ra_res_dc);
+	gen->log_max_ra_req_qp = MLX5_GET_PR(cmd_hca_cap, out, log_max_ra_req_qp);
+	gen->log_max_ra_res_qp = MLX5_GET_PR(cmd_hca_cap, out, log_max_ra_res_qp);
+	gen->max_qp_counters = MLX5_GET_PR(cmd_hca_cap, out, max_qp_cnt);
+	gen->pkey_table_size = get_pkey_table_size(MLX5_GET_PR(cmd_hca_cap, out, pkey_table_size));
+	gen->local_ca_ack_delay = MLX5_GET_PR(cmd_hca_cap, out, local_ca_ack_delay);
+	gen->num_ports = MLX5_GET_PR(cmd_hca_cap, out, num_ports);
+	gen->log_max_msg = MLX5_GET_PR(cmd_hca_cap, out, log_max_msg);
+	gen->stat_rate_support = MLX5_GET_PR(cmd_hca_cap, out, stat_rate_support);
+	gen->flags = be64_to_cpu(*(__be64 *)MLX5_ADDR_OF(cmd_hca_cap, out, reserved_22));
+	pr_debug("flags = 0x%llx\n", gen->flags);
+	gen->uar_sz = MLX5_GET_PR(cmd_hca_cap, out, uar_sz);
+	gen->min_log_pg_sz = MLX5_GET_PR(cmd_hca_cap, out, log_pg_sz);
+	gen->bf_reg_size = MLX5_GET_PR(cmd_hca_cap, out, bf);
+	gen->bf_reg_size = 1 << MLX5_GET_PR(cmd_hca_cap, out, log_bf_reg_size);
+	gen->max_sq_desc_sz = MLX5_GET_PR(cmd_hca_cap, out, max_wqe_sz_sq);
+	gen->max_rq_desc_sz = MLX5_GET_PR(cmd_hca_cap, out, max_wqe_sz_rq);
+	gen->max_dc_sq_desc_sz = MLX5_GET_PR(cmd_hca_cap, out, max_wqe_sz_sq_dc);
+	gen->max_qp_mcg = MLX5_GET_PR(cmd_hca_cap, out, max_qp_mcg);
+	gen->log_max_pd = MLX5_GET_PR(cmd_hca_cap, out, log_max_pd);
+	gen->log_max_xrcd = MLX5_GET_PR(cmd_hca_cap, out, log_max_xrcd);
+	gen->log_uar_page_sz = MLX5_GET_PR(cmd_hca_cap, out, log_uar_page_sz);
+}
 
-	set_ctx = kzalloc(sizeof(*set_ctx), GFP_KERNEL);
-	if (!set_ctx) {
-		err = -ENOMEM;
-		goto query_ex;
+static const char *caps_opmod_str(u16 opmod)
+{
+	switch (opmod) {
+	case HCA_CAP_OPMOD_GET_MAX:
+		return "GET_MAX";
+	case HCA_CAP_OPMOD_GET_CUR:
+		return "GET_CUR";
+	default:
+		return "Invalid";
 	}
+}
 
-	query_ctx.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_QUERY_HCA_CAP);
-	query_ctx.hdr.opmod  = cpu_to_be16(HCA_CAP_OPMOD_GET_CUR);
-	err = mlx5_cmd_exec(dev, &query_ctx, sizeof(query_ctx),
-				 query_out, sizeof(*query_out));
+int mlx5_core_get_caps(struct mlx5_core_dev *dev, struct mlx5_caps *caps,
+		       u16 opmod)
+{
+	u8 in[MLX5_ST_SZ_BYTES(query_hca_cap_in)];
+	int out_sz = MLX5_ST_SZ_BYTES(query_hca_cap_out);
+	void *out;
+	int err;
+
+	memset(in, 0, sizeof(in));
+	out = kzalloc(out_sz, GFP_KERNEL);
+	if (!out)
+		return -ENOMEM;
+
+	MLX5_SET(query_hca_cap_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_CAP);
+	MLX5_SET(query_hca_cap_in, in, op_mod, opmod);
+	err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz);
 	if (err)
 		goto query_ex;
 
-	err = mlx5_cmd_status_to_err(&query_out->hdr);
+	err = mlx5_cmd_status_to_err_v2(out);
 	if (err) {
-		mlx5_core_warn(dev, "query hca cap failed, %d\n", err);
+		mlx5_core_warn(dev, "query max hca cap failed, %d\n", err);
 		goto query_ex;
 	}
+	mlx5_core_dbg(dev, "%s\n", caps_opmod_str(opmod));
+	fw2drv_caps(caps, MLX5_ADDR_OF(query_hca_cap_out, out, capability_struct));
 
-	copy_rw_fields(&set_ctx->hca_cap, &query_out->hca_cap);
+query_ex:
+	kfree(out);
+	return err;
+}
 
-	if (dev->profile && dev->profile->mask & MLX5_PROF_MASK_QP_SIZE)
-		set_ctx->hca_cap.log_max_qp = dev->profile->log_max_qp;
+static int set_caps(struct mlx5_core_dev *dev, void *in, int in_sz)
+{
+	u32 out[MLX5_ST_SZ_DW(set_hca_cap_out)];
+	int err;
 
-	flags = be64_to_cpu(query_out->hca_cap.flags);
-	/* disable checksum */
-	flags &= ~MLX5_DEV_CAP_FLAG_CMDIF_CSUM;
-
-	set_ctx->hca_cap.flags = cpu_to_be64(flags);
-	memset(&set_out, 0, sizeof(set_out));
-	set_ctx->hca_cap.log_uar_page_sz = cpu_to_be16(PAGE_SHIFT - 12);
-	set_ctx->hdr.opcode = cpu_to_be16(MLX5_CMD_OP_SET_HCA_CAP);
-	err = mlx5_cmd_exec(dev, set_ctx, sizeof(*set_ctx),
-				 &set_out, sizeof(set_out));
-	if (err) {
-		mlx5_core_warn(dev, "set hca cap failed, %d\n", err);
+	memset(&out, 0, sizeof(out));
+
+	MLX5_SET(set_hca_cap_in, in, opcode, MLX5_CMD_OP_SET_HCA_CAP);
+	err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out));
+	if (err)
+		return err;
+
+	err = mlx5_cmd_status_to_err_v2(out);
+
+	return err;
+}
+
+static int handle_hca_cap(struct mlx5_core_dev *dev)
+{
+	void *set_ctx = NULL;
+	struct mlx5_profile *prof = dev->profile;
+	struct mlx5_caps *cur_caps = NULL;
+	struct mlx5_caps *max_caps = NULL;
+	int err = -ENOMEM;
+	int set_sz = MLX5_ST_SZ_BYTES(set_hca_cap_in);
+
+	set_ctx = kzalloc(set_sz, GFP_KERNEL);
+	if (!set_ctx)
 		goto query_ex;
-	}
 
-	err = mlx5_cmd_status_to_err(&set_out.hdr);
+	max_caps = kzalloc(sizeof(*max_caps), GFP_KERNEL);
+	if (!max_caps)
+		goto query_ex;
+
+	cur_caps = kzalloc(sizeof(*cur_caps), GFP_KERNEL);
+	if (!cur_caps)
+		goto query_ex;
+
+	err = mlx5_core_get_caps(dev, max_caps, HCA_CAP_OPMOD_GET_MAX);
+	if (err)
+		goto query_ex;
+
+	err = mlx5_core_get_caps(dev, cur_caps, HCA_CAP_OPMOD_GET_CUR);
 	if (err)
 		goto query_ex;
 
+	/* we limit the size of the pkey table to 128 entries for now */
+	cur_caps->gen.pkey_table_size = 0;
+
+	if (prof->mask & MLX5_PROF_MASK_QP_SIZE)
+		cur_caps->gen.log_max_qp = prof->log_max_qp;
+
+	/* disable checksum */
+	cur_caps->gen.flags &= ~MLX5_DEV_CAP_FLAG_CMDIF_CSUM;
+
+	copy_rw_fields(MLX5_ADDR_OF(set_hca_cap_in, set_ctx, hca_capability_struct),
+		       cur_caps);
+	err = set_caps(dev, set_ctx, set_sz);
+
 query_ex:
-	kfree(query_out);
+	kfree(cur_caps);
+	kfree(max_caps);
 	kfree(set_ctx);
 
 	return err;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/uar.c b/drivers/net/ethernet/mellanox/mlx5/core/uar.c
index 68f5d9c77c7b..0a6348cefc01 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/uar.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/uar.c
@@ -174,11 +174,11 @@ int mlx5_alloc_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari)
 	for (i = 0; i < tot_uuars; i++) {
 		bf = &uuari->bfs[i];
 
-		bf->buf_size = dev->caps.bf_reg_size / 2;
+		bf->buf_size = dev->caps.gen.bf_reg_size / 2;
 		bf->uar = &uuari->uars[i / MLX5_BF_REGS_PER_PAGE];
 		bf->regreg = uuari->uars[i / MLX5_BF_REGS_PER_PAGE].map;
 		bf->reg = NULL; /* Add WC support */
-		bf->offset = (i % MLX5_BF_REGS_PER_PAGE) * dev->caps.bf_reg_size +
+		bf->offset = (i % MLX5_BF_REGS_PER_PAGE) * dev->caps.gen.bf_reg_size +
 			MLX5_BF_OFFSET;
 		bf->need_lock = need_uuar_lock(i);
 		spin_lock_init(&bf->lock);
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 334947151dfc..dfe0f761cb8d 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -44,6 +44,82 @@
 #error Host endianness not defined
 #endif
 
+/* helper macros */
+#define __mlx5_nullp(typ) ((struct mlx5_ifc_##typ##_bits *)0)
+#define __mlx5_bit_sz(typ, fld) sizeof(__mlx5_nullp(typ)->fld)
+#define __mlx5_bit_off(typ, fld) ((unsigned)(unsigned long)(&(__mlx5_nullp(typ)->fld)))
+#define __mlx5_dw_off(typ, fld) (__mlx5_bit_off(typ, fld) / 32)
+#define __mlx5_64_off(typ, fld) (__mlx5_bit_off(typ, fld) / 64)
+#define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f))
+#define __mlx5_mask(typ, fld) ((u32)((1ull << __mlx5_bit_sz(typ, fld)) - 1))
+#define __mlx5_dw_mask(typ, fld) (__mlx5_mask(typ, fld) << __mlx5_dw_bit_off(typ, fld))
+#define __mlx5_st_sz_bits(typ) sizeof(struct mlx5_ifc_##typ##_bits)
+
+#define MLX5_FLD_SZ_BYTES(typ, fld) (__mlx5_bit_sz(typ, fld) / 8)
+#define MLX5_ST_SZ_BYTES(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 8)
+#define MLX5_ST_SZ_DW(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 32)
+#define MLX5_BYTE_OFF(typ, fld) (__mlx5_bit_off(typ, fld) / 8)
+#define MLX5_ADDR_OF(typ, p, fld) ((char *)(p) + MLX5_BYTE_OFF(typ, fld))
+
+static inline void non_existent_function(void)
+{
+	pr_info("%s\n", __func__);
+}
+
+static inline void non_existent_function_sz_align32(void)
+{
+	pr_info("%s\n", __func__);
+}
+
+static inline void non_existent_function_const_overflow(void)
+{
+	pr_info("%s\n", __func__);
+}
+
+static inline void memcpy_cpu_to_be32(void *dst, void *src, int len)
+{
+	u32 *dst_u32 = (u32 *)dst;
+	int i;
+
+	memcpy(dst, src, len);
+
+	for (i = 0; i < (len >> 2); i++)
+		dst_u32[i] = cpu_to_be32(dst_u32[i]);
+}
+
+/* insert a value to a struct */
+#define MLX5_SET(typ, p, fld, v) do { \
+	if (__mlx5_st_sz_bits(typ) % 32) \
+		non_existent_function_sz_align32();             \
+	*((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \
+	cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \
+		     (~__mlx5_dw_mask(typ, fld))) | (((v) & __mlx5_mask(typ, fld)) \
+		     << __mlx5_dw_bit_off(typ, fld))); \
+} while (0)
+
+#define MLX5_GET(typ, p, fld) ((be32_to_cpu(*((__be32 *)(p) +\
+__mlx5_dw_off(typ, fld))) >> __mlx5_dw_bit_off(typ, fld)) & \
+__mlx5_mask(typ, fld))
+
+#define MLX5_GET_PR(typ, p, fld) ({ \
+	u32 ___t = MLX5_GET(typ, p, fld); \
+	pr_debug(#fld " = 0x%x\n", ___t); \
+	___t; \
+})
+
+
+#define MLX5_SET64(typ, p, fld, v) do { \
+	if (__mlx5_bit_sz(typ, fld) != 64) \
+		non_existent_function(); \
+	else if (__mlx5_bit_off(typ, fld) % 64) \
+		non_existent_function(); \
+	else \
+		*((u64 *)(p) + __mlx5_64_off(typ, fld)) = cpu_to_be64(v); \
+} while (0)
+
+#define MLX5_GET64(typ, p, fld) be64_to_cpu(*((u64 *)(p) + __mlx5_64_off(typ, fld)))
+
+
 enum {
 	MLX5_MAX_COMMANDS		= 32,
 	MLX5_CMD_DATA_BLOCK_SIZE	= 512,
@@ -184,10 +260,10 @@ enum {
 	MLX5_DEV_CAP_FLAG_CQ_MODER	= 1LL << 29,
 	MLX5_DEV_CAP_FLAG_RESIZE_CQ	= 1LL << 30,
 	MLX5_DEV_CAP_FLAG_RESIZE_SRQ	= 1LL << 32,
+	MLX5_DEV_CAP_FLAG_DCT		= 1LL << 37,
 	MLX5_DEV_CAP_FLAG_REMOTE_FENCE	= 1LL << 38,
 	MLX5_DEV_CAP_FLAG_TLP_HINTS	= 1LL << 39,
 	MLX5_DEV_CAP_FLAG_SIG_HAND_OVER	= 1LL << 40,
-	MLX5_DEV_CAP_FLAG_DCT		= 1LL << 41,
 	MLX5_DEV_CAP_FLAG_CMDIF_CSUM	= 3LL << 46,
 };
 
@@ -243,10 +319,14 @@ enum {
 };
 
 enum {
-	MLX5_CAP_OFF_DCT		= 41,
 	MLX5_CAP_OFF_CMDIF_CSUM		= 46,
 };
 
+enum {
+	HCA_CAP_OPMOD_GET_MAX	= 0,
+	HCA_CAP_OPMOD_GET_CUR	= 1,
+};
+
 struct mlx5_inbox_hdr {
 	__be16		opcode;
 	u8		rsvd[4];
@@ -303,9 +383,10 @@ struct mlx5_hca_cap {
 	u8	log_max_ra_req_qp;
 	u8	rsvd10;
 	u8	log_max_ra_res_qp;
-	u8	rsvd11[4];
+	u8	pad_cap;
+	u8	rsvd11[3];
 	__be16	max_qp_count;
-	__be16	rsvd12;
+	__be16	pkey_table_size;
 	u8	rsvd13;
 	u8	local_ca_ack_delay;
 	u8	rsvd14;
@@ -335,11 +416,7 @@ struct mlx5_hca_cap {
 	u8	log_max_xrcd;
 	u8	rsvd25[42];
 	__be16  log_uar_page_sz;
-	u8	rsvd26[28];
-	u8	log_max_atomic_size_qp;
-	u8	rsvd27[2];
-	u8	log_max_atomic_size_dc;
-	u8	rsvd28[76];
+	u8	rsvd26[108];
 };
 
 
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 9f3a5476bb71..7f88f5e2e6e4 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -335,23 +335,30 @@ struct mlx5_port_caps {
 	int	pkey_table_len;
 };
 
-struct mlx5_caps {
+struct mlx5_general_caps {
 	u8	log_max_eq;
 	u8	log_max_cq;
 	u8	log_max_qp;
 	u8	log_max_mkey;
 	u8	log_max_pd;
 	u8	log_max_srq;
+	u8	log_max_strq;
+	u8	log_max_mrw_sz;
+	u8	log_max_bsf_list_size;
+	u8	log_max_klm_list_size;
 	u32	max_cqes;
 	int	max_wqes;
+	u32	max_eqes;
+	u32	max_indirection;
 	int	max_sq_desc_sz;
 	int	max_rq_desc_sz;
+	int	max_dc_sq_desc_sz;
 	u64	flags;
 	u16	stat_rate_support;
 	int	log_max_msg;
 	int	num_ports;
-	int	max_ra_res_qp;
-	int	max_ra_req_qp;
+	u8	log_max_ra_res_qp;
+	u8	log_max_ra_req_qp;
 	int	max_srq_wqes;
 	int	bf_reg_size;
 	int	bf_regs_per_page;
@@ -363,6 +370,19 @@ struct mlx5_caps {
 	u8	log_max_mcg;
 	u32	max_qp_mcg;
 	int	min_page_sz;
+	int	pd_cap;
+	u32	max_qp_counters;
+	u32	pkey_table_size;
+	u8	log_max_ra_req_dc;
+	u8	log_max_ra_res_dc;
+	u32	uar_sz;
+	u8	min_log_pg_sz;
+	u8	log_max_xrcd;
+	u16	log_uar_page_sz;
+};
+
+struct mlx5_caps {
+	struct mlx5_general_caps gen;
 };
 
 struct mlx5_cmd_mailbox {
@@ -695,6 +715,9 @@ 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, struct mlx5_caps *caps,
+		       u16 opmod);
 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,
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
new file mode 100644
index 000000000000..02e8b071d4c9
--- /dev/null
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -0,0 +1,4389 @@
+/* Autogenerated file.
+   Date: 2014-08-03 10:10
+   Source Document Name: Mellanox <Doc Name>
+   Source Document Version: 0.17
+   Generated by adb_to_c.py (EAT.ME Version: 1.0.61)
+*/
+#ifndef MLX5_IFC_H
+#define MLX5_IFC_H
+
+enum {
+	MLX5_EVENT_TYPE_CODING_COMPLETION_EVENTS                   = 0x0,
+	MLX5_EVENT_TYPE_CODING_PATH_MIGRATED_SUCCEEDED             = 0x1,
+	MLX5_EVENT_TYPE_CODING_COMMUNICATION_ESTABLISHED           = 0x2,
+	MLX5_EVENT_TYPE_CODING_SEND_QUEUE_DRAINED                  = 0x3,
+	MLX5_EVENT_TYPE_CODING_SRQ_LAST_WQE_REACHED                = 0x13,
+	MLX5_EVENT_TYPE_CODING_SRQ_LIMIT                           = 0x14,
+	MLX5_EVENT_TYPE_CODING_DCT_ALL_CONNECTIONS_CLOSED          = 0x1c,
+	MLX5_EVENT_TYPE_CODING_DCT_ACCESS_KEY_VIOLATION            = 0x1d,
+	MLX5_EVENT_TYPE_CODING_CQ_ERROR                            = 0x4,
+	MLX5_EVENT_TYPE_CODING_LOCAL_WQ_CATASTROPHIC_ERROR         = 0x5,
+	MLX5_EVENT_TYPE_CODING_PATH_MIGRATION_FAILED               = 0x7,
+	MLX5_EVENT_TYPE_CODING_PAGE_FAULT_EVENT                    = 0xc,
+	MLX5_EVENT_TYPE_CODING_INVALID_REQUEST_LOCAL_WQ_ERROR      = 0x10,
+	MLX5_EVENT_TYPE_CODING_LOCAL_ACCESS_VIOLATION_WQ_ERROR     = 0x11,
+	MLX5_EVENT_TYPE_CODING_LOCAL_SRQ_CATASTROPHIC_ERROR        = 0x12,
+	MLX5_EVENT_TYPE_CODING_INTERNAL_ERROR                      = 0x8,
+	MLX5_EVENT_TYPE_CODING_PORT_STATE_CHANGE                   = 0x9,
+	MLX5_EVENT_TYPE_CODING_GPIO_EVENT                          = 0x15,
+	MLX5_EVENT_TYPE_CODING_REMOTE_CONFIGURATION_PROTOCOL_EVENT = 0x19,
+	MLX5_EVENT_TYPE_CODING_DOORBELL_BLUEFLAME_CONGESTION_EVENT = 0x1a,
+	MLX5_EVENT_TYPE_CODING_STALL_VL_EVENT                      = 0x1b,
+	MLX5_EVENT_TYPE_CODING_DROPPED_PACKET_LOGGED_EVENT         = 0x1f,
+	MLX5_EVENT_TYPE_CODING_COMMAND_INTERFACE_COMPLETION        = 0xa,
+	MLX5_EVENT_TYPE_CODING_PAGE_REQUEST                        = 0xb
+};
+
+enum {
+	MLX5_CMD_OPCODE_QUERY_HCA_CAP             = 0x100,
+	MLX5_CMD_OPCODE_QUERY_ADAPTER             = 0x101,
+	MLX5_CMD_OPCODE_INIT_HCA                  = 0x102,
+	MLX5_CMD_OPCODE_TEARDOWN_HCA              = 0x103,
+	MLX5_CMD_OPCODE_ENABLE_HCA                = 0x104,
+	MLX5_CMD_OPCODE_DISABLE_HCA               = 0x105,
+	MLX5_CMD_OPCODE_QUERY_PAGES               = 0x107,
+	MLX5_CMD_OPCODE_MANAGE_PAGES              = 0x108,
+	MLX5_CMD_OPCODE_SET_HCA_CAP               = 0x109,
+	MLX5_CMD_OPCODE_CREATE_MKEY               = 0x200,
+	MLX5_CMD_OPCODE_QUERY_MKEY                = 0x201,
+	MLX5_CMD_OPCODE_DESTROY_MKEY              = 0x202,
+	MLX5_CMD_OPCODE_QUERY_SPECIAL_CONTEXTS    = 0x203,
+	MLX5_CMD_OPCODE_PAGE_FAULT_RESUME         = 0x204,
+	MLX5_CMD_OPCODE_CREATE_EQ                 = 0x301,
+	MLX5_CMD_OPCODE_DESTROY_EQ                = 0x302,
+	MLX5_CMD_OPCODE_QUERY_EQ                  = 0x303,
+	MLX5_CMD_OPCODE_GEN_EQE                   = 0x304,
+	MLX5_CMD_OPCODE_CREATE_CQ                 = 0x400,
+	MLX5_CMD_OPCODE_DESTROY_CQ                = 0x401,
+	MLX5_CMD_OPCODE_QUERY_CQ                  = 0x402,
+	MLX5_CMD_OPCODE_MODIFY_CQ                 = 0x403,
+	MLX5_CMD_OPCODE_CREATE_QP                 = 0x500,
+	MLX5_CMD_OPCODE_DESTROY_QP                = 0x501,
+	MLX5_CMD_OPCODE_RST2INIT_QP               = 0x502,
+	MLX5_CMD_OPCODE_INIT2RTR_QP               = 0x503,
+	MLX5_CMD_OPCODE_RTR2RTS_QP                = 0x504,
+	MLX5_CMD_OPCODE_RTS2RTS_QP                = 0x505,
+	MLX5_CMD_OPCODE_SQERR2RTS_QP              = 0x506,
+	MLX5_CMD_OPCODE_2ERR_QP                   = 0x507,
+	MLX5_CMD_OPCODE_2RST_QP                   = 0x50a,
+	MLX5_CMD_OPCODE_QUERY_QP                  = 0x50b,
+	MLX5_CMD_OPCODE_INIT2INIT_QP              = 0x50e,
+	MLX5_CMD_OPCODE_CREATE_PSV                = 0x600,
+	MLX5_CMD_OPCODE_DESTROY_PSV               = 0x601,
+	MLX5_CMD_OPCODE_QUERY_PSV                 = 0x602,
+	MLX5_CMD_OPCODE_CREATE_SRQ                = 0x700,
+	MLX5_CMD_OPCODE_DESTROY_SRQ               = 0x701,
+	MLX5_CMD_OPCODE_QUERY_SRQ                 = 0x702,
+	MLX5_CMD_OPCODE_ARM_RQ                    = 0x703,
+	MLX5_CMD_OPCODE_CREATE_RSS                = 0x900,
+	MLX5_CMD_OPCODE_MODIFY_RSS                = 0x901,
+	MLX5_CMD_OPCODE_DESTROY_RSS               = 0x902,
+	MLX5_CMD_OPCODE_QUERY_RSS                 = 0x903,
+	MLX5_CMD_OPCODE_ADD_STEERING_RULE         = 0x904,
+	MLX5_CMD_OPCODE_MODIFY_STEERING_RULE      = 0x905,
+	MLX5_CMD_OPCODE_REMOVE_STEERING_RULE      = 0x906,
+	MLX5_CMD_OPCODE_RESIZE_SRQ                = 0x704,
+	MLX5_CMD_OPCODE_CREATE_DCT                = 0x710,
+	MLX5_CMD_OPCODE_DESTROY_DCT               = 0x711,
+	MLX5_CMD_OPCODE_DRAIN_DCT                 = 0x712,
+	MLX5_CMD_OPCODE_QUERY_DCT                 = 0x713,
+	MLX5_CMD_OPCODE_ARM_DCT_FOR_KEY_VIOLATION = 0x714,
+	MLX5_CMD_OP_QUERY_VPORT_STATE             = 0x750,
+	MLX5_CMD_OPCODE_MODIFY_VPORT_STATE        = 0x751,
+	MLX5_CMD_OPCODE_QUERY_ESW_VPORT_CONTEXT   = 0x752,
+	MLX5_CMD_OPCODE_MODIFY_ESW_VPORT_CONTEXT  = 0x753,
+	MLX5_CMD_OPCODE_QUERY_NIC_VPORT_CONTEXT   = 0x754,
+	MLX5_CMD_OPCODE_MODIFY_NIC_VPORT_CONTEXT  = 0x755,
+	MLX5_CMD_OPCODE_ALLOC_Q_COUNTER           = 0x771,
+	MLX5_CMD_OPCODE_DEALLOC_Q_COUNTER         = 0x772,
+	MLX5_CMD_OPCODE_QUERY_Q_COUNTER           = 0x773,
+	MLX5_CMD_OPCODE_ALLOC_PD                  = 0x800,
+	MLX5_CMD_OPCODE_DEALLOC_PD                = 0x801,
+	MLX5_CMD_OPCODE_ALLOC_UAR                 = 0x802,
+	MLX5_CMD_OPCODE_DEALLOC_UAR               = 0x803,
+	MLX5_CMD_OPCODE_CONFIG_INT_MODERATION     = 0x804,
+	MLX5_CMD_OPCODE_ACCESS_REG                = 0x805,
+	MLX5_CMD_OPCODE_ATTACH_TO_MCG             = 0x806,
+	MLX5_CMD_OPCODE_DETTACH_FROM_MCG          = 0x807,
+	MLX5_CMD_OPCODE_ATTACH_TO_SNIFFER         = 0x808,
+	MLX5_CMD_OPCODE_DETACH_FROM_SNIFFER       = 0x809,
+	MLX5_CMD_OPCODE_GET_DROPPED_PACKET_LOG    = 0x80a,
+	MLX5_CMD_OPCODE_MAD_IFC                   = 0x50d,
+	MLX5_CMD_OPCODE_QUERY_MAD_DEMUX           = 0x80b,
+	MLX5_CMD_OPCODE_SET_MAD_DEMUX             = 0x80c,
+	MLX5_CMD_OPCODE_NOP                       = 0x80d,
+	MLX5_CMD_OPCODE_ALLOC_XRCD                = 0x80e,
+	MLX5_CMD_OPCODE_DEALLOC_XRCD              = 0x80f,
+	MLX5_CMD_OPCODE_SET_BURST_SIZE            = 0x812,
+	MLX5_CMD_OPCODE_QUERY_BURST_SZIE          = 0x813,
+	MLX5_CMD_OPCODE_ACTIVATE_TRACER           = 0x814,
+	MLX5_CMD_OPCODE_DEACTIVATE_TRACER         = 0x815,
+	MLX5_CMD_OPCODE_QUERY_RSV_RESOURCES       = 0x8000,
+	MLX5_CMD_OPCODE_QUERY_MTT                 = 0x8001,
+	MLX5_CMD_OPCODE_CREATE_MTT                = 0x8002,
+	MLX5_CMD_OPCODE_DESTROY_MTT               = 0x8003,
+	MLX5_CMD_OPCODE_ACCESS_CR                 = 0x8004,
+	MLX5_CMD_OPCODE_MODIFY_SCHED_QUEUE        = 0x8005,
+	MLX5_CMD_OPCODE_QUERY_SCHED_QUEUE         = 0x8006
+};
+
+enum {
+	MLX5_CMD_OP_CREATE_TIR                     = 0x900,
+	MLX5_CMD_OP_MODIFY_TIR                     = 0x901,
+	MLX5_CMD_OP_DESTROY_TIR                    = 0x902,
+	MLX5_CMD_OP_QUERY_TIR                      = 0x903,
+	MLX5_CMD_OP_CREATE_TIS                     = 0x912,
+	MLX5_CMD_OP_MODIFY_TIS                     = 0x913,
+	MLX5_CMD_OP_DESTROY_TIS                    = 0x914,
+	MLX5_CMD_OP_QUERY_TIS                      = 0x915,
+	MLX5_CMD_OP_CREATE_SQ                      = 0x904,
+	MLX5_CMD_OP_MODIFY_SQ                      = 0x905,
+	MLX5_CMD_OP_DESTROY_SQ                     = 0x906,
+	MLX5_CMD_OP_QUERY_SQ                       = 0x907,
+	MLX5_CMD_OP_CREATE_RQ                      = 0x908,
+	MLX5_CMD_OP_MODIFY_RQ                      = 0x909,
+	MLX5_CMD_OP_DESTROY_RQ                     = 0x90a,
+	MLX5_CMD_OP_QUERY_RQ                       = 0x90b,
+	MLX5_CMD_OP_CREATE_RMP                     = 0x90c,
+	MLX5_CMD_OP_MODIFY_RMP                     = 0x90d,
+	MLX5_CMD_OP_DESTROY_RMP                    = 0x90e,
+	MLX5_CMD_OP_QUERY_RMP                      = 0x90f,
+	MLX5_CMD_OP_SET_FLOW_TABLE_ENTRY           = 0x910,
+	MLX5_CMD_OP_QUERY_FLOW_TABLE_ENTRY         = 0x911
+};
+
+struct mlx5_ifc_cmd_pas_bits {
+	u8         pa_h[0x20];
+
+	u8         pa_l[0x17];
+	u8         reserved_0[0x9];
+};
+
+struct mlx5_ifc_uint64_bits {
+	u8         hi[0x20];
+
+	u8         lo[0x20];
+};
+
+enum {
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_OUTER_SEC_PRIO_PRESENT         = 0x1b,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_OUTER_SEC_CFI_PRESENT          = 0x1a,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_OUTER_SEC_VID_PRESENT          = 0x19,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_INNER_SEC_PRIO_PRESENT         = 0x18,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_INNER_SEC_CFI_PRESENT          = 0x17,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_INNER_SEC_VID_PRESENT          = 0x16,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_OUTER_SEC_VLAN_PRESENT         = 0x15,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_INNER_SEC_VLAN_PRESENT         = 0x14,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_GRE_PROTO_PRESENT              = 0x10,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_GRE_KEY_H_PRESENT              = 0xf,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_GRE_KEY_L_PRESENT              = 0xe,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_VXLAN_VNI_PRESENT              = 0xd,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_OUTER_IPV6_FLOW_LABEL_PRESENT  = 0x8,
+	MLX5_FLOW_TABLE_ENTRY_SET_MISC_FIELDS_VALID_BITS_INNER_IPV6_FLOW_LABEL_PRESENT  = 0x7,
+};
+
+struct mlx5_ifc_flow_table_entry_set_misc_fields_bits {
+	u8         valid_bits[0x20];
+
+	u8         reserved_0[0x20];
+
+	u8         outer_second_prio[0x3];
+	u8         outer_second_cfi[0x1];
+	u8         outer_second_vid[0xc];
+	u8         inner_second_prio[0x3];
+	u8         inner_second_cfi[0x1];
+	u8         inner_second_vid[0xc];
+
+	u8         outer_second_vlan_tag[0x1];
+	u8         inner_second_vlan_tag[0x1];
+	u8         reserved_1[0xe];
+	u8         gre_protcol[0x10];
+
+	u8         gre_key_h[0x18];
+	u8         gre_key_l[0x8];
+
+	u8         vxlan_vni[0x18];
+	u8         reserved_2[0x8];
+
+	u8         reserved_3[0x20];
+
+	u8         reserved_4[0xc];
+	u8         outer_ipv6_flow_label[0x14];
+
+	u8         reserved_5[0xc];
+	u8         inner_ipv6_flow_label[0x14];
+
+	u8         reserved_6[0x60];
+};
+
+enum {
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_SMAC_PRESENT           = 0x18,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_ETHER_TYPE_PRESENT     = 0x17,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_DMAC_PRESENT           = 0x16,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_FIRST_PRIO_PRESENT     = 0x15,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_FIRST_CFI_PRESENT      = 0x14,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_FIRST_VID_PRESENT      = 0x13,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_IP_PROROTOCOL_PRESENT  = 0x12,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_TCLASS_PRESENT         = 0x11,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_VLAN_TAG_PRESENT       = 0x10,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_MCAST_PRESENT          = 0xf,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_FRAG_PRESENT           = 0xe,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_TCP_FLAGS_8_PRESENT    = 0xc,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_TCP_FLAGS_7_PRESENT    = 0xb,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_TCP_FLAGS_6_PRESENT    = 0xa,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_TCP_FLAGS_5_PRESENT    = 0x9,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_TCP_FLAGS_4_PRESENT    = 0x8,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_TCP_FLAGS_3_PRESENT    = 0x7,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_TCP_FLAGS_2_PRESENT    = 0x6,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_TCP_FLAGS_1_PRESENT    = 0x5,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_TCP_FLAGS_0_PRESENT    = 0x4,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_L4_SPORT_PRESENT       = 0x3,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_L4_DPORT_PRESENT       = 0x2,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_SRC_IP_PRESENT         = 0x1,
+	MLX5_FLOW_TABLE_ENTRY_SET_BASE_LAYER2_4_VALID_BITS_DST_IP_PRESENT         = 0x0,
+};
+
+struct mlx5_ifc_flow_table_entry_set_base_layer2_4_bits {
+	u8         valid_bits[0x20];
+
+	u8         reserved_0[0x20];
+
+	u8         smac[6][0x8];
+
+	u8         ether_type[0x10];
+
+	u8         dmac[6][0x8];
+
+	u8         first_prio[0x3];
+	u8         first_cfi[0x1];
+	u8         first_vid[0xc];
+
+	u8         ip_protocol[0x8];
+	u8         tclass[0x8];
+	u8         vlan_tag[0x1];
+	u8         mcast[0x1];
+	u8         frag[0x1];
+	u8         reserved_1[0x4];
+	u8         tcp_flags[0x9];
+
+	u8         l4_sport[0x10];
+	u8         l4_dport[0x10];
+
+	u8         src_ip[16][0x8];
+
+	u8         dst_ip[16][0x8];
+};
+
+struct mlx5_ifc_rq_num_bits {
+	u8         reserved_0[0x8];
+	u8         rq_num[0x18];
+};
+
+enum {
+	MLX5_RSS_HASH_SELECTOR_IP_HASH_SIP  = 0x1,
+	MLX5_RSS_HASH_SELECTOR_IP_HASH_DIP  = 0x2,
+};
+
+enum {
+	MLX5_RSS_HASH_SELECTOR_TCP_IP_HASH_SIP       = 0x1,
+	MLX5_RSS_HASH_SELECTOR_TCP_IP_HASH_DIP       = 0x2,
+	MLX5_RSS_HASH_SELECTOR_TCP_IP_HASH_L4_SPORT  = 0x8,
+	MLX5_RSS_HASH_SELECTOR_TCP_IP_HASH_L4_DPORT  = 0x10,
+};
+
+enum {
+	MLX5_RSS_HASH_SELECTOR_UDP_IP_HASH_SIP       = 0x1,
+	MLX5_RSS_HASH_SELECTOR_UDP_IP_HASH_DIP       = 0x2,
+	MLX5_RSS_HASH_SELECTOR_UDP_IP_HASH_L4_SPORT  = 0x8,
+	MLX5_RSS_HASH_SELECTOR_UDP_IP_HASH_L4_DPORT  = 0x10,
+};
+
+enum {
+	MLX5_RSS_HASH_SELECTOR_IPSEC_HASH_SIP    = 0x1,
+	MLX5_RSS_HASH_SELECTOR_IPSEC_HASH_DIP    = 0x2,
+	MLX5_RSS_HASH_SELECTOR_IPSEC_HASH_IPSEC  = 0x4,
+};
+
+struct mlx5_ifc_rss_hash_selector_bits {
+	u8         ip[0x10];
+	u8         tcp_ip[0x10];
+
+	u8         udp_ip[0x10];
+	u8         ipsec[0x10];
+};
+
+enum {
+	MLX5_WQ_TYPE_CYCLIC             = 0x0,
+	MLX5_WQ_TYPE_LINKED_LIST        = 0x1,
+	MLX5_WQ_TYPE_STRQ               = 0x2,
+};
+
+enum {
+	MLX5_WQ_END_PAD_MODE_NONE               = 0x0,
+	MLX5_WQ_END_PAD_MODE_ALIGN              = 0x1,
+};
+
+struct mlx5_ifc_wq_bits {
+	u8         wq_type[0x4];
+	u8         wq_signature[0x1];
+	u8         end_padding_mode[0x2];
+	u8         cd_slave[0x1];
+	u8         reserved_0[0x3];
+	u8         log_wq_pg_sz[0x5];
+	u8         reserved_1[0x4];
+	u8         log_wq_stride[0x4];
+	u8         reserved_2[0x3];
+	u8         log_wq_size[0x5];
+
+	u8         hds_skip_first_sge[0x1];
+	u8         log2_hds_buf_size[0x3];
+	u8         reserved_3[0x7];
+	u8         page_offset[0x5];
+	u8         lwm[0x10];
+
+	u8         reserved_4[0x8];
+	u8         pd[0x18];
+
+	u8         reserved_5[0x8];
+	u8         uar_page[0x18];
+
+	u8         dbr_addr[8][0x8];
+
+	u8         hw_counter[0x20];
+
+	u8         sw_counter[0x20];
+
+	u8         reserved_6[0x80];
+
+	struct mlx5_ifc_cmd_pas_bits pas[0];
+};
+
+struct mlx5_ifc_ads_bits {
+	u8         fl[0x1];
+	u8         free_ar[0x1];
+	u8         reserved_0[0xe];
+	u8         pkey_index[0x10];
+
+	u8         reserved_1[0x8];
+	u8         grh[0x1];
+	u8         mlid[0x7];
+	u8         rlid[0x10];
+
+	u8         ack_timeout[0x5];
+	u8         reserved_2[0x3];
+	u8         src_addr_index[0x8];
+	u8         reserved_3[0x4];
+	u8         stat_rate[0x4];
+	u8         hop_limit[0x8];
+
+	u8         reserved_4[0x4];
+	u8         tclass[0x8];
+	u8         flow_label[0x14];
+
+	u8         rgid_rip[16][0x8];
+
+	u8         reserved_5[0x4];
+	u8         f_dscp[0x1];
+	u8         f_ecn[0x1];
+	u8         f_grh_tclass[0x1];
+	u8         f_eup[0x1];
+	u8         ecn[0x2];
+	u8         dscp[0x6];
+	u8         udp_sport[0x10];
+
+	u8         dei_cfi[0x1];
+	u8         prio[0x3];
+	u8         sl[0x4];
+	u8         port[0x8];
+	u8         rmac[6][0x8];
+};
+
+struct mlx5_ifc_roce_address_layout_bits {
+	u8         source_l3_address[16][0x8];
+
+	u8         roce_type[0x3];
+	u8         vlan_valid[0x1];
+	u8         vlan_id[0xc];
+	u8         source_mac[6][0x8];
+
+	u8         reserved_0[0x40];
+};
+
+struct mlx5_ifc_nic_vport_context_bits {
+	u8         permanent_addresses_perm[0x1];
+	u8         reserved_0[0x1f];
+
+	u8         reserved_1[0x760];
+
+	u8         reserved_2[0x14];
+	u8         num_of_permanent_addresses[0xc];
+
+	u8         reserved_3[0x60];
+
+	u8         permanent_address[0][0x40];
+};
+
+struct mlx5_ifc_allowed_address_context_bits {
+	u8         mac_addr[6][0x8];
+
+	u8         vlan[0xc];
+	u8         reserved_0[0x4];
+
+	u8         mac_addr_mask[6][0x8];
+
+	u8         vlan_mask[0xc];
+	u8         reserved_1[0x4];
+};
+
+union mlx5_ifc_flow_table_entry_set_base_layer2_4_flow_table_entry_set_misc_fields_auto_bits {
+	struct mlx5_ifc_flow_table_entry_set_base_layer2_4_bits flow_table_entry_set_base_layer2_4;
+	struct mlx5_ifc_flow_table_entry_set_misc_fields_bits flow_table_entry_set_misc_fields;
+	u8         reserved_0[0x200];
+};
+
+enum {
+	MLX5_TISC_STATE_RDY  = 0x1,
+	MLX5_TISC_STATE_TSD  = 0x2,
+	MLX5_TISC_STATE_ERR  = 0x3,
+};
+
+struct mlx5_ifc_tisc_bits {
+	u8         st[0x8];
+	u8         state[0x4];
+	u8         prio[0x4];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x4e0];
+};
+
+enum {
+	MLX5_TIRC_STATE_RDY  = 0x1,
+	MLX5_TIRC_STATE_ERR  = 0x3,
+};
+
+enum {
+	MLX5_TIRC_DISP_TYPE_TIR_RCV_DISP_ALL     = 0x0,
+	MLX5_TIRC_DISP_TYPE_TIR_RCV_DISP_SINGLE  = 0x1,
+};
+
+enum {
+	MLX5_TIRC_LRO_ENABLE_MASK_IPV4_LRO  = 0x1,
+	MLX5_TIRC_LRO_ENABLE_MASK_IPV6_LRO  = 0x2,
+};
+
+enum {
+	MLX5_TIRC_RX_HASH_FN_HASH_NONE      = 0x0,
+	MLX5_TIRC_RX_HASH_FN_HASH_XOR       = 0x1,
+	MLX5_TIRC_RX_HASH_FN_HASH_TOEPLITZ  = 0x2,
+};
+
+struct mlx5_ifc_tirc_bits {
+	u8         st[0x8];
+	u8         state[0x4];
+	u8         reserved_0[0x14];
+
+	u8         disp_type[0x4];
+	u8         reserved_1[0x1c];
+
+	u8         reserved_2[0x40];
+
+	u8         lro_timeout_period_index[0x4];
+	u8         lro_enable_mask[0x4];
+	u8         reserved_3[0x10];
+	u8         lro_max_merged_segment_size[0x8];
+
+	u8         reserved_4[0x20];
+
+	u8         reserved_5[0x10];
+	u8         rq_lst_sz[0x10];
+
+	u8         reserved_6[0x20];
+
+	u8         rx_hash_symmetric[0x1];
+	u8         rx_hash_inner[0x1];
+	u8         reserved_7[0x6];
+	u8         rx_hash_default_rqn[0x18];
+
+	u8         rx_hash_fn[0x4];
+	u8         reserved_8[0x1c];
+
+	u8         rx_hash_toeplitz_key[40][0x8];
+
+	struct mlx5_ifc_rss_hash_selector_bits rx_hash_field_selector_ipv4;
+
+	struct mlx5_ifc_rss_hash_selector_bits rx_hash_field_selector_ipv6;
+
+	u8         reserved_9[0x180];
+
+	struct mlx5_ifc_rq_num_bits rq_num[0];
+};
+
+enum {
+	MLX5_SQC_STATE_RDY  = 0x1,
+	MLX5_SQC_STATE_ERR  = 0x3,
+};
+
+struct mlx5_ifc_sqc_bits {
+	u8         rlky[0x1];
+	u8         cd_master[0x1];
+	u8         fre[0x1];
+	u8         reserved_0[0x5];
+	u8         state[0x4];
+	u8         reserved_1[0x14];
+
+	u8         reserved_2[0x8];
+	u8         sq_index[0x18];
+
+	u8         reserved_3[0x8];
+	u8         cqn[0x18];
+
+	u8         reserved_4[0xa0];
+
+	u8         tis_lst_sz[0x10];
+	u8         reserved_5[0x10];
+
+	u8         reserved_6[0x40];
+
+	u8         reserved_7[0x8];
+	u8         tis_num_0[0x18];
+
+	struct mlx5_ifc_wq_bits wq;
+};
+
+enum {
+	MLX5_RQC_CS_CS_DISABLE  = 0x0,
+	MLX5_RQC_CS_CS_32B      = 0x1,
+	MLX5_RQC_CS_CS_64B      = 0x2,
+};
+
+enum {
+	MLX5_RQ_TYPE_DIRECT          = 0x0,
+	MLX5_RQ_TYPE_RMP             = 0x1,
+	MLX5_RQ_TYPE_OVERLAY         = 0x2,
+};
+
+enum {
+	MLX5_RQC_STATE_RDY  = 0x1,
+	MLX5_RQC_STATE_ERR  = 0x3,
+};
+
+struct mlx5_ifc_rqc_bits {
+	u8         rlky[0x1];
+	u8         cs[0x2];
+	u8         vsd[0x1];
+	u8         rq_type[0x4];
+	u8         state[0x4];
+	u8         reserved_0[0x14];
+
+	u8         reserved_1[0x8];
+	u8         rq_index[0x18];
+
+	u8         reserved_2[0x8];
+	u8         cqn[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         reserved_4[0x8];
+	u8         rmpn[0x18];
+
+	u8         reserved_5[0xe0];
+
+	struct mlx5_ifc_wq_bits wq;
+};
+
+enum {
+	MLX5_RMPC_STATE_RDY  = 0x1,
+	MLX5_RMPC_STATE_ERR  = 0x3,
+};
+
+struct mlx5_ifc_rmpc_bits {
+	u8         reserved_0[0x8];
+	u8         state[0x4];
+	u8         reserved_1[0x14];
+
+	u8         reserved_2[0xe0];
+
+	struct mlx5_ifc_wq_bits wq;
+};
+
+struct mlx5_ifc_flow_table_field_bitmask_bits {
+	u8         outer_dmac[0x1];
+	u8         outer_smac[0x1];
+	u8         outer_ether_type[0x1];
+	u8         reserved_0[0x1];
+	u8         outer_first_prio[0x1];
+	u8         outer_first_cfi[0x1];
+	u8         outer_first_vid[0x1];
+	u8         reserved_1[0x1];
+	u8         outer_second_prio[0x1];
+	u8         outer_second_cfi[0x1];
+	u8         outer_second_vid[0x1];
+	u8         reserved_2[0x1];
+	u8         outer_sip[0x1];
+	u8         outer_dip[0x1];
+	u8         outer_frag[0x1];
+	u8         outer_ip_protocol[0x1];
+	u8         reserved_3[0x4];
+	u8         outer_l4_sport[0x1];
+	u8         outer_l4_dport[0x1];
+	u8         outer_tcp_flags[0x1];
+	u8         outer_gre_protcol[0x1];
+	u8         outer_gre_key[0x1];
+	u8         outer_vxlan_vni[0x1];
+	u8         reserved_4[0x6];
+
+	u8         inner_dmac[0x1];
+	u8         inner_smac[0x1];
+	u8         inner_ether_type[0x1];
+	u8         reserved_5[0x1];
+	u8         inner_first_prio[0x1];
+	u8         inner_first_cfi[0x1];
+	u8         inner_first_vid[0x1];
+	u8         reserved_6[0x1];
+	u8         inner_second_prio[0x1];
+	u8         inner_second_cfi[0x1];
+	u8         inner_second_vid[0x1];
+	u8         reserved_7[0x1];
+	u8         inner_sip[0x1];
+	u8         inner_dip[0x1];
+	u8         inner_frag[0x1];
+	u8         inner_ip_protocol[0x1];
+	u8         reserved_8[0x4];
+	u8         inner_l4_sport[0x1];
+	u8         inner_l4_dport[0x1];
+	u8         inner_tcp_flags[0x1];
+	u8         reserved_9[0x9];
+
+	u8         reserved_10[0x40];
+};
+
+struct mlx5_ifc_qpc_bits {
+	u8         state[0x4];
+	u8         reserved_0[0x4];
+	u8         st[0x8];
+	u8         reserved_1[0x3];
+	u8         pm_state[0x2];
+	u8         reserved_2[0x7];
+	u8         end_padding_mode[0x2];
+	u8         reserved_3[0x2];
+
+	u8         wq_signature[0x1];
+	u8         block_lb_mc[0x1];
+	u8         atomic_like_write_en[0x1];
+	u8         latency_sensitive[0x1];
+	u8         dual_write[0x1];
+	u8         reserved_4[0x3];
+	u8         pd[0x18];
+
+	u8         mtu[0x3];
+	u8         log_msg_max[0x5];
+	u8         reserved_5[0x1];
+	u8         log_rq_size[0x4];
+	u8         log_rq_stride[0x3];
+	u8         no_sq[0x1];
+	u8         log_sq_size[0x4];
+	u8         reserved_6[0x1];
+	u8         log_strq_size[0x5];
+	u8         rlky[0x1];
+	u8         reserved_7[0x4];
+
+	u8         counter_set_id[0x8];
+	u8         uar_page[0x18];
+
+	u8         reserved_8[0x20];
+
+	u8         reserved_9[0x3];
+	u8         log_page_size[0x5];
+	u8         remote_qpn[0x18];
+
+	struct mlx5_ifc_ads_bits primary_address_path;
+
+	struct mlx5_ifc_ads_bits secondary_address_path;
+
+	u8         log_ack_req_freq[0x4];
+	u8         reserved_10[0x4];
+	u8         log_sra_max[0x3];
+	u8         reserved_11[0x2];
+	u8         retry_count[0x3];
+	u8         rnr_retry[0x3];
+	u8         reserved_12[0x1];
+	u8         fre[0x1];
+	u8         cur_rnr_retry[0x3];
+	u8         cur_retry_count[0x3];
+	u8         reserved_13[0x5];
+
+	u8         reserved_14[0x20];
+
+	u8         reserved_15[0x8];
+	u8         next_send_psn[0x18];
+
+	u8         reserved_16[0x8];
+	u8         cqn_snd[0x18];
+
+	u8         reserved_17[0x40];
+
+	u8         reserved_18[0x8];
+	u8         last_acked_psn[0x18];
+
+	u8         reserved_19[0x8];
+	u8         ssn[0x18];
+
+	u8         reserved_20[0x8];
+	u8         log_rra_max[0x3];
+	u8         reserved_21[0x1];
+	u8         atomic_mode[0x4];
+	u8         rre[0x1];
+	u8         rwe[0x1];
+	u8         rae[0x1];
+	u8         reserved_22[0x1];
+	u8         page_offset[0x6];
+	u8         reserved_23[0x3];
+	u8         cd_slave_receive[0x1];
+	u8         cd_slave_send[0x1];
+	u8         cd_master[0x1];
+
+	u8         reserved_24[0x3];
+	u8         min_rnr_nak[0x5];
+	u8         next_rcv_psn[0x18];
+
+	u8         reserved_25[0x8];
+	u8         xrcd[0x18];
+
+	u8         reserved_26[0x8];
+	u8         cqn_rcv[0x18];
+
+	u8         dbr_adr[0x40];
+
+	u8         q_key[0x20];
+
+	u8         reserved_27[0x5];
+	u8         rq_type[0x3];
+	u8         srqn[0x18];
+
+	u8         reserved_28[0x8];
+	u8         rmsn[0x18];
+
+	u8         hw_sq_wqebb_counter[0x10];
+	u8         sw_sq_wqebb_counter[0x10];
+
+	u8         hw_rcyclic_byte_counter[2][0x8];
+	u8         hw_rq_counter_hw_rcyclic_byte_counter[2][0x8];
+
+	u8         sw_rcyclic_byte_counter[2][0x8];
+	u8         sw_rq_counter_sw_rcyclic_byte_counter[2][0x8];
+
+	u8         reserved_29[0x20];
+
+	u8         reserved_30[0xf];
+	u8         cgs[0x1];
+	u8         cs_req[0x8];
+	u8         cs_res[0x8];
+
+	u8         dc_access_key[0x40];
+
+	u8         reserved_31[0xc0];
+};
+
+struct mlx5_ifc_cmd_hca_cap_bits {
+	u8         reserved_0[0x80];
+
+	u8         log_max_srq_sz[0x8];
+	u8         log_max_qp_sz[0x8];
+	u8         reserved_1[0xb];
+	u8         log_max_qp[0x5];
+
+	u8         log_max_strq_sz[0x8];
+	u8         reserved_2[0x3];
+	u8         log_max_srqs[0x5];
+	u8         reserved_3[0x10];
+
+	u8         reserved_4[0x8];
+	u8         log_max_cq_sz[0x8];
+	u8         reserved_5[0xb];
+	u8         log_max_cq[0x5];
+
+	u8         log_max_eq_sz[0x8];
+	u8         reserved_6[0x2];
+	u8         log_max_mkey[0x6];
+	u8         reserved_7[0xc];
+	u8         log_max_eq[0x4];
+
+	u8         max_indirection[0x8];
+	u8         reserved_8[0x1];
+	u8         log_max_mrw_sz[0x7];
+	u8         reserved_9[0x2];
+	u8         log_max_bsf_list_size[0x6];
+	u8         reserved_10[0x2];
+	u8         log_max_klm_list_size[0x6];
+
+	u8         reserved_11[0xa];
+	u8         log_max_ra_req_dc[0x6];
+	u8         reserved_12[0xa];
+	u8         log_max_ra_res_dc[0x6];
+
+	u8         reserved_13[0xa];
+	u8         log_max_ra_req_qp[0x6];
+	u8         reserved_14[0xa];
+	u8         log_max_ra_res_qp[0x6];
+
+	u8         pad_cap[0x1];
+	u8         reserved_15[0x1f];
+
+	u8         reserved_16[0x6];
+	u8         max_qp_cnt[0xa];
+	u8         pkey_table_size[0x10];
+
+	u8         esw_modify_allowed[0x1];
+	u8         reserved_17[0xa];
+	u8         local_ca_ack_delay[0x5];
+	u8         reserved_18[0x8];
+	u8         num_ports[0x8];
+
+	u8         reserved_19[0x3];
+	u8         log_max_msg[0x5];
+	u8         reserved_20[0x18];
+
+	u8         stat_rate_support[0x10];
+	u8         reserved_21[0x10];
+
+	u8         reserved_22[0x10];
+	u8         cmdif_checksum[0x2];
+	u8         sigerr_cqe[0x1];
+	u8         e_psv[0x1];
+	u8         wq_signature[0x1];
+	u8         sctr_data_cqe[0x1];
+	u8         reserved_23[0x1];
+	u8         sho[0x1];
+	u8         tph[0x1];
+	u8         rf[0x1];
+	u8         dc[0x1];
+	u8         reserved_24[0x2];
+	u8         roce[0x1];
+	u8         atomic[0x1];
+	u8         rsz_srq[0x1];
+
+	u8         cq_oi[0x1];
+	u8         cq_resize[0x1];
+	u8         cq_moderation[0x1];
+	u8         reserved_25[0x3];
+	u8         sniffer_physical_port[0x1];
+	u8         pg[0x1];
+	u8         block_lb_mc[0x1];
+	u8         reserved_26[0x3];
+	u8         cd[0x1];
+	u8         reserved_27[0x1];
+	u8         apm[0x1];
+	u8         reserved_28[0x7];
+	u8         qkv[0x1];
+	u8         pkv[0x1];
+	u8         reserved_29[0x4];
+	u8         xrc[0x1];
+	u8         ud[0x1];
+	u8         uc[0x1];
+	u8         rc[0x1];
+
+	u8         reserved_30[0xa];
+	u8         uar_sz[0x6];
+	u8         reserved_31[0x8];
+	u8         log_pg_sz[0x8];
+
+	u8         bf[0x1];
+	u8         reserved_32[0xa];
+	u8         log_bf_reg_size[0x5];
+	u8         reserved_33[0x10];
+
+	u8         reserved_34[0x10];
+	u8         max_wqe_sz_sq[0x10];
+
+	u8         reserved_35[0x10];
+	u8         max_wqe_sz_rq[0x10];
+
+	u8         reserved_36[0x10];
+	u8         max_wqe_sz_sq_dc[0x10];
+
+	u8         reserved_37[0x7];
+	u8         max_qp_mcg[0x19];
+
+	u8         reserved_38[0x18];
+	u8         log_max_mcg[0x8];
+
+	u8         reserved_39[0xb];
+	u8         log_max_pd[0x5];
+	u8         reserved_40[0xb];
+	u8         log_max_xrcd[0x5];
+
+	u8         reserved_41[0x140];
+
+	u8         reserved_42[0x10];
+	u8         log_uar_page_sz[0x10];
+
+	u8         e[0x1];
+	u8         reserved_43[0x1f];
+
+	u8         reserved_44[0x340];
+};
+
+struct mlx5_ifc_cmd_e_mtt_pointer_bits {
+	u8         reserved_0[0x19];
+	u8         mtt_index_h[0x7];
+
+	u8         mtt_index_l[0x1d];
+	u8         reserved_1[0x3];
+};
+
+struct mlx5_ifc_srqc_bits {
+	u8         state[0x4];
+	u8         log_srq_size[0x4];
+	u8         reserved_0[0x18];
+
+	u8         wq_signature[0x1];
+	u8         cont_srq[0x1];
+	u8         reserved_1[0x1];
+	u8         rlky[0x1];
+	u8         reserved_2[0x1];
+	u8         log_rq_stride[0x3];
+	u8         xrcd[0x18];
+
+	u8         page_offset[0x6];
+	u8         reserved_3[0x2];
+	u8         cqn[0x18];
+
+	u8         reserved_4[0x20];
+
+	u8         reserved_5[0x2];
+	u8         log_page_size[0x6];
+	u8         reserved_6[0x18];
+
+	u8         reserved_7[0x20];
+
+	u8         reserved_8[0x8];
+	u8         pd[0x18];
+
+	u8         lwm[0x10];
+	u8         wqe_cnt[0x10];
+
+	u8         reserved_9[0x40];
+
+	u8         db_record_addr_h[0x20];
+
+	u8         db_record_addr_l[0x1e];
+	u8         reserved_10[0x2];
+
+	u8         reserved_11[0x80];
+};
+
+union mlx5_ifc_nic_vport_context_roce_address_layout_auto_bits {
+	struct mlx5_ifc_nic_vport_context_bits nic_vport_context;
+	struct mlx5_ifc_roce_address_layout_bits roce_address_layout;
+	u8         reserved_0[0x840];
+};
+
+struct mlx5_ifc_cmd_e_bsf_pointer_bits {
+	u8         reserved_0[0x19];
+	u8         bsf_index_h[0x7];
+
+	u8         bsf_index_l[0x1c];
+	u8         reserved_1[0x4];
+};
+
+struct mlx5_ifc_mkc_bits {
+	u8         reserved_0[0x1];
+	u8         free[0x1];
+	u8         reserved_1[0xd];
+	u8         small_fence_on_rmda_read_response[0x1];
+	u8         umr_en[0x1];
+	u8         a[0x1];
+	u8         rw[0x1];
+	u8         rr[0x1];
+	u8         lw[0x1];
+	u8         lr[0x1];
+	u8         access_mode[0x2];
+	u8         reserved_2[0x8];
+
+	u8         qpn[0x18];
+	u8         mkey[0x8];
+
+	u8         reserved_3[0x20];
+
+	u8         length64[0x1];
+	u8         bsf_en[0x1];
+	u8         sync_umr[0x1];
+	u8         reserved_4[0x2];
+	u8         expected_sigerr_count[0x1];
+	u8         reserved_5[0x1];
+	u8         en_rinval[0x1];
+	u8         pd[0x18];
+
+	u8         start_addr[0x40];
+
+	u8         len[0x40];
+
+	u8         bsf_octword_size[0x20];
+
+	u8         reserved_6[0x80];
+
+	u8         translations_octword_size[0x20];
+
+	u8         reserved_7[0x1b];
+	u8         log_page_size[0x5];
+
+	u8         reserved_8[0x20];
+};
+
+struct mlx5_ifc_esw_vport_context_bits {
+	u8         reserved_0[0x780];
+
+	u8         reserved_1[0x14];
+	u8         num_of_allowed_forwarding_addresses[0xc];
+
+	u8         reserved_2[0x60];
+
+	struct mlx5_ifc_allowed_address_context_bits allowed_forwarding_address[0];
+};
+
+struct mlx5_ifc_eqc_bits {
+	u8         status[0x4];
+	u8         reserved_0[0x9];
+	u8         ec[0x1];
+	u8         oi[0x1];
+	u8         reserved_1[0x5];
+	u8         st[0x4];
+	u8         reserved_2[0x8];
+
+	u8         reserved_3[0x20];
+
+	u8         reserved_4[0x14];
+	u8         page_offset[0x6];
+	u8         reserved_5[0x6];
+
+	u8         reserved_6[0x3];
+	u8         log_eq_size[0x5];
+	u8         uar[0x18];
+
+	u8         reserved_7[0x20];
+
+	u8         reserved_8[0x18];
+	u8         intr[0x8];
+
+	u8         reserved_9[0x3];
+	u8         log_page_size[0x5];
+	u8         reserved_10[0x18];
+
+	u8         reserved_11[0x60];
+
+	u8         reserved_12[0x8];
+	u8         consumer_counter[0x18];
+
+	u8         reserved_13[0x8];
+	u8         producer_counter[0x18];
+
+	u8         reserved_14[0x80];
+};
+
+struct mlx5_ifc_dctc_bits {
+	u8         reserved_0[0x4];
+	u8         state[0x4];
+	u8         reserved_1[0x18];
+
+	u8         reserved_2[0x20];
+
+	u8         reserved_3[0x8];
+	u8         cqn[0x18];
+
+	u8         counter_set_id[0x8];
+	u8         atomic_mode[0x4];
+	u8         rre[0x1];
+	u8         rwe[0x1];
+	u8         rae[0x1];
+	u8         atomic_like_write_en[0x1];
+	u8         latency_sensitive[0x1];
+	u8         rlky[0x1];
+	u8         free_ar[0x1];
+	u8         reserved_4[0xd];
+
+	u8         reserved_5[0x8];
+	u8         cs_res[0x8];
+	u8         reserved_6[0x3];
+	u8         min_rnr_nak[0x5];
+	u8         reserved_7[0x8];
+
+	u8         reserved_8[0x8];
+	u8         srqn[0x18];
+
+	u8         reserved_9[0x8];
+	u8         pd[0x18];
+
+	u8         tclass[0x8];
+	u8         reserved_10[0x4];
+	u8         flow_label[0x14];
+
+	u8         dc_access_key[0x40];
+
+	u8         reserved_11[0x5];
+	u8         mtu[0x3];
+	u8         port[0x8];
+	u8         pkey_index[0x10];
+
+	u8         reserved_12[0x8];
+	u8         src_addr_index[0x8];
+	u8         reserved_13[0x8];
+	u8         hop_limit[0x8];
+
+	u8         dc_access_key_violation_count[0x20];
+
+	u8         reserved_14[0x60];
+};
+
+struct mlx5_ifc_cqc_bits {
+	u8         status[0x4];
+	u8         reserved_0[0x4];
+	u8         cqe_sz[0x3];
+	u8         cc[0x1];
+	u8         reserved_1[0x2];
+	u8         oi[0x1];
+	u8         reserved_2[0x5];
+	u8         st[0x4];
+	u8         reserved_3[0x8];
+
+	u8         reserved_4[0x20];
+
+	u8         reserved_5[0x14];
+	u8         page_offset[0x6];
+	u8         reserved_6[0x6];
+
+	u8         reserved_7[0x3];
+	u8         log_cq_size[0x5];
+	u8         uar_page[0x18];
+
+	u8         reserved_8[0x4];
+	u8         cq_period[0xc];
+	u8         cq_max_count[0x10];
+
+	u8         reserved_9[0x18];
+	u8         c_eqn[0x8];
+
+	u8         reserved_10[0x3];
+	u8         log_page_size[0x5];
+	u8         reserved_11[0x18];
+
+	u8         reserved_12[0x20];
+
+	u8         reserved_13[0x8];
+	u8         last_notified_index[0x18];
+
+	u8         reserved_14[0x8];
+	u8         last_solicit_index[0x18];
+
+	u8         reserved_15[0x8];
+	u8         consumer_counter[0x18];
+
+	u8         reserved_16[0x8];
+	u8         producer_counter[0x18];
+
+	u8         reserved_17[0x40];
+
+	u8         dbr_addr[0x40];
+};
+
+struct mlx5_ifc_query_adapter_param_block_bits {
+	u8         reserved_0[0x80];
+
+	u8         intapin[0x8];
+	u8         reserved_1[0x18];
+
+	u8         reserved_2[0x40];
+
+	u8         reserved_3[0x10];
+	u8         vsd_vendor_id[0x10];
+
+	u8         vsd[208][0x8];
+
+	u8         vsd_cont_d_psid[16][0x8];
+};
+
+struct mlx5_ifc_odp_per_transport_service_cap_bits {
+	u8         send[0x1];
+	u8         receive[0x1];
+	u8         write[0x1];
+	u8         reserved_0[0x1d];
+};
+
+struct mlx5_ifc_sched_queue_params_bits {
+	u8         reserved_0[0x14];
+	u8         sq_offset[0xc];
+
+	u8         reserved_1[0xa];
+	u8         log2_sq_size_responder[0x6];
+	u8         reserved_2[0xa];
+	u8         log2_sq_size_requestor[0x6];
+
+	u8         reserved_3[0x8];
+	u8         burst_size_requestor[0x18];
+
+	u8         reserved_4[0x8];
+	u8         burst_size_responder[0x18];
+
+	u8         reserved_5[0x6];
+	u8         weight_responder[0xa];
+	u8         reserved_6[0x6];
+	u8         weight_requestor[0xa];
+
+	u8         reserved_7[0x8];
+	u8         dwrr_weight[0x18];
+
+	u8         reserved_8[0x40];
+};
+
+struct mlx5_ifc_health_buffer_bits {
+	u8         assert_var0[0x20];
+
+	u8         assert_var1[0x20];
+
+	u8         assert_var2[0x20];
+
+	u8         assert_var3[0x20];
+
+	u8         assert_var4[0x20];
+
+	u8         reserved_0[0x60];
+
+	u8         assert_existptr[0x20];
+
+	u8         assert_callra[0x20];
+
+	u8         reserved_1[0x40];
+
+	u8         fw_version[0x20];
+
+	u8         hw_id[0x20];
+
+	u8         reserved_2[0x20];
+
+	u8         irisc_index[0x8];
+	u8         synd[0x8];
+	u8         ext_synd[0x10];
+};
+
+struct mlx5_ifc_unit_performance_counters_argument_layout_bits {
+	u8         reserved_0[0x18];
+	u8         unit_perf_counter_number[0x8];
+};
+
+struct mlx5_ifc_register_unit_perf_counters_global_ctrl_bits {
+	u8         reserved_0[0x18];
+	u8         cmd[0x8];
+
+	u8         reserved_1[0x60];
+};
+
+struct mlx5_ifc_register_unit_perf_counters_data_bits {
+	u8         counter0[0x20];
+
+	u8         counter1[0x20];
+
+	u8         counter2[0x20];
+
+	u8         counter3[0x20];
+
+	u8         counter4[0x20];
+
+	u8         counter5[0x20];
+
+	u8         counter6[0x20];
+
+	u8         counter7[0x20];
+};
+
+struct mlx5_ifc_register_unit_perf_counters_cfg_bits {
+	u8         reserved_0[0x10];
+	u8         cnt0_cmd[0x4];
+	u8         reserved_1[0x4];
+	u8         cnt0_select[0x8];
+
+	u8         reserved_2[0x10];
+	u8         cnt1_cmd[0x4];
+	u8         reserved_3[0x4];
+	u8         cnt1_select[0x8];
+
+	u8         reserved_4[0x10];
+	u8         cnt2_cmd[0x4];
+	u8         reserved_5[0x4];
+	u8         cnt2_select[0x8];
+
+	u8         reserved_6[0x10];
+	u8         cnt3_cmd[0x4];
+	u8         reserved_7[0x4];
+	u8         cnt3_select[0x8];
+
+	u8         reserved_8[0x10];
+	u8         cnt4_cmd[0x4];
+	u8         reserved_9[0x4];
+	u8         cnt4_select[0x8];
+
+	u8         reserved_10[0x10];
+	u8         cnt5_cmd[0x4];
+	u8         reserved_11[0x4];
+	u8         cnt5_select[0x8];
+
+	u8         reserved_12[0x10];
+	u8         cnt6_cmd[0x4];
+	u8         reserved_13[0x4];
+	u8         cnt6_select[0x8];
+
+	u8         reserved_14[0x10];
+	u8         cnt7_cmd[0x4];
+	u8         reserved_15[0x4];
+	u8         cnt7_select[0x8];
+};
+
+struct mlx5_ifc_register_misc_counters_bits {
+	u8         reserved_0[0x20];
+
+	u8         counter_select[0x20];
+
+	u8         reserved_1[0x20];
+
+	u8         ecc[0x20];
+
+	u8         ldb_silent_drop[0x20];
+
+	u8         reserved_2[0x60];
+};
+
+struct mlx5_ifc_register_loopback_control_bits {
+	u8         no_lb[0x1];
+	u8         reserved_0[0x7];
+	u8         port[0x8];
+	u8         reserved_1[0x10];
+
+	u8         reserved_2[0x60];
+};
+
+struct mlx5_ifc_db_threshold_register_layout_bits {
+	u8         reserved_0[0x10];
+	u8         threshold[0x10];
+
+	u8         reserved_1[0x10];
+	u8         size[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_db_threshold_argument_layout_bits {
+	u8         reserved_0[0x1f];
+	u8         type[0x1];
+};
+
+struct mlx5_ifc_set_flow_table_entry_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+enum {
+	MLX5_SET_FLOW_TABLE_ENTRY_OP_MOD_WRITE      = 0x0,
+	MLX5_SET_FLOW_TABLE_ENTRY_OP_MOD_DEL        = 0x1,
+};
+
+enum {
+	MLX5_SET_FLOW_TABLE_ENTRY_IN_DESTINATION_TYPE_TIR  = 0x1,
+};
+
+struct mlx5_ifc_set_flow_table_entry_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x20];
+
+	u8         rule_index[0x20];
+
+	u8         destination_type[0x8];
+	u8         destination_id[0x18];
+
+	u8         reserved_3[0x8];
+	u8         table_id[0x18];
+
+	u8         reserved_4[0x18];
+	u8         num_parameter_set[0x8];
+
+	u8         reserved_5[0x20];
+
+	union mlx5_ifc_flow_table_entry_set_base_layer2_4_flow_table_entry_set_misc_fields_auto_bits parameter_set[0];
+};
+
+struct mlx5_ifc_query_tis_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	struct mlx5_ifc_tisc_bits tis_context;
+};
+
+struct mlx5_ifc_query_tis_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         tis_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_tir_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	struct mlx5_ifc_tirc_bits tir_context;
+};
+
+struct mlx5_ifc_query_tir_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         tir_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_sq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	struct mlx5_ifc_sqc_bits sq_context;
+};
+
+struct mlx5_ifc_query_sq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         sq_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_rq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	struct mlx5_ifc_rqc_bits rq_context;
+};
+
+struct mlx5_ifc_query_rq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         rq_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_rmp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	struct mlx5_ifc_rmpc_bits rmp_context;
+};
+
+struct mlx5_ifc_query_rmp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         rmp_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_flow_table_entry_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x80];
+
+	u8         reserved_2[0x18];
+	u8         num_parameter_set[0x8];
+
+	u8         reserved_3[0x20];
+
+	union mlx5_ifc_flow_table_entry_set_base_layer2_4_flow_table_entry_set_misc_fields_auto_bits parameter_set[0];
+};
+
+struct mlx5_ifc_query_flow_table_entry_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x20];
+
+	u8         rule_index[0x20];
+
+	u8         reserved_3[0x20];
+
+	u8         reserved_4[0x8];
+	u8         table_id[0x18];
+
+	u8         reserved_5[0x40];
+};
+
+struct mlx5_ifc_per_protocol_networking_offload_caps_bits {
+	u8         csum_cap[0x1];
+	u8         vlan_cap[0x1];
+	u8         lro_cap[0x1];
+	u8         lro_psh_flag[0x1];
+	u8         lro_time_stamp[0x1];
+	u8         reserved_0[0x6];
+	u8         max_lso_cap[0x5];
+	u8         reserved_1[0x4];
+	u8         rss_ind_tbl_cap[0x4];
+	u8         reserved_2[0x8];
+
+	u8         reserved_3[0x2];
+	u8         log_flow_table_sz[0x6];
+	u8         reserved_4[0x18];
+
+	u8         log_max_tir[0x4];
+	u8         log_max_tis[0x4];
+	u8         multiple_tis_per_sq[0x1];
+	u8         reserved_5[0x7];
+	u8         lro_min_mss_size[0x10];
+
+	u8         reserved_6[0x20];
+
+	struct mlx5_ifc_flow_table_field_bitmask_bits flow_table_field_support;
+
+	struct mlx5_ifc_flow_table_field_bitmask_bits flow_table_field_bitmask_support;
+
+	u8         lro_timer_supported_periods[4][0x20];
+
+	u8         reserved_7[0x80];
+};
+
+struct mlx5_ifc_modify_tis_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_modify_tis_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         tis_state[0x4];
+	u8         reserved_2[0x4];
+	u8         tis_number[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         modify_bitmask[8][0x8];
+
+	u8         reserved_4[0x40];
+
+	struct mlx5_ifc_tisc_bits ctx;
+};
+
+struct mlx5_ifc_modify_tir_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_modify_tir_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         tir_state[0x4];
+	u8         reserved_2[0x4];
+	u8         tir_number[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         modify_bitmask[8][0x8];
+
+	u8         reserved_4[0x40];
+
+	struct mlx5_ifc_tirc_bits ctx;
+};
+
+struct mlx5_ifc_modify_sq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_modify_sq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         sq_state[0x4];
+	u8         reserved_2[0x4];
+	u8         sq_number[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         modify_bitmask[8][0x8];
+
+	u8         reserved_4[0x40];
+
+	struct mlx5_ifc_sqc_bits ctx;
+};
+
+struct mlx5_ifc_modify_rq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_modify_rq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         rq_state[0x4];
+	u8         reserved_2[0x4];
+	u8         rq_number[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         modify_bitmask[8][0x8];
+
+	u8         reserved_4[0x40];
+
+	struct mlx5_ifc_rqc_bits ctx;
+};
+
+struct mlx5_ifc_modify_rmp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_modify_rmp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         rmp_state[0x4];
+	u8         reserved_2[0x4];
+	u8         rmp_number[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         modify_bitmask[8][0x8];
+
+	struct mlx5_ifc_rmpc_bits ctx;
+};
+
+struct mlx5_ifc_destroy_tis_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_tis_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         tis_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_destroy_tir_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_tir_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         tir_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_destroy_sq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_sq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         sq_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_destroy_rq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_rq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         rq_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_destroy_rmp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_rmp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         rmp_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_create_tis_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         tis_number[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_create_tis_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         st[0x8];
+	u8         reserved_2[0x18];
+
+	u8         reserved_3[0xa0];
+
+	struct mlx5_ifc_tisc_bits ctx;
+};
+
+struct mlx5_ifc_create_tir_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         tir_number[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_create_tir_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         st[0x8];
+	u8         disp_type[0x4];
+	u8         reserved_2[0x14];
+
+	u8         reserved_3[0xa0];
+
+	struct mlx5_ifc_tirc_bits ctx;
+};
+
+struct mlx5_ifc_create_sq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         sq_number[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_create_sq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0xc0];
+
+	struct mlx5_ifc_sqc_bits ctx;
+};
+
+struct mlx5_ifc_create_rq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         rq_number[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_create_rq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0xc0];
+
+	struct mlx5_ifc_rqc_bits ctx;
+};
+
+struct mlx5_ifc_create_rmp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         rmp_number[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_create_rmp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+
+	struct mlx5_ifc_rmpc_bits ctx;
+};
+
+struct mlx5_ifc_teardown_hca_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_sqerr2rts_qp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_sqerr2rts_qp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         qp_number[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         opt_param_mask[0x20];
+
+	u8         reserved_4[0x20];
+
+	struct mlx5_ifc_qpc_bits qpc;
+
+	u8         reserved_5[0x80];
+};
+
+struct mlx5_ifc_set_mad_demux_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+enum {
+	MLX5_SET_MAD_DEMUX_IN_DEMUX_MODE_PASS_ALL   = 0x0,
+	MLX5_SET_MAD_DEMUX_IN_DEMUX_MODE_SELECTIVE  = 0x2,
+};
+
+struct mlx5_ifc_set_mad_demux_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x20];
+
+	u8         reserved_3[0x6];
+	u8         demux_mode[0x2];
+	u8         reserved_4[0x18];
+};
+
+struct mlx5_ifc_set_hca_cap_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_set_hca_cap_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+
+	struct mlx5_ifc_cmd_hca_cap_bits hca_capability_struct;
+};
+
+struct mlx5_ifc_set_burst_size_out_bits {
+	u8         status[0x10];
+	u8         reserved_0[0x10];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_set_burst_size_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x20];
+
+	u8         reserved_3[0x9];
+	u8         device_burst_size[0x17];
+};
+
+struct mlx5_ifc_rts2rts_qp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_rts2rts_qp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         qp_number[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         opt_param_mask[0x20];
+
+	u8         reserved_4[0x20];
+
+	struct mlx5_ifc_qpc_bits qpc;
+
+	u8         reserved_5[0x80];
+};
+
+struct mlx5_ifc_rtr2rts_qp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_rtr2rts_qp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         qp_number[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         opt_param_mask[0x20];
+
+	u8         reserved_4[0x20];
+
+	struct mlx5_ifc_qpc_bits qpc;
+
+	u8         reserved_5[0x80];
+};
+
+struct mlx5_ifc_rst2init_qp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_rst2init_qp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         qp_number[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         opt_param_mask[0x20];
+
+	u8         reserved_4[0x20];
+
+	struct mlx5_ifc_qpc_bits qpc;
+
+	u8         reserved_5[0x80];
+};
+
+struct mlx5_ifc_roce_cap_bits {
+	u8         reserved_0[0x80];
+
+	u8         reserved_1[0x18];
+	u8         roce_version[0x8];
+
+	u8         reserved_2[0x10];
+	u8         r_roce_dest_udp_port[0x10];
+
+	u8         r_roce_max_src_udp_port[0x10];
+	u8         r_roce_min_src_udp_port[0x10];
+
+	u8         reserved_3[0x720];
+};
+
+struct mlx5_ifc_query_vport_state_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x20];
+
+	u8         reserved_2[0x1c];
+	u8         state[0x4];
+};
+
+enum {
+	MLX5_QUERY_VPORT_STATE_IN_OP_MOD_VNIC_VPORT  = 0x0,
+	MLX5_QUERY_VPORT_STATE_IN_OP_MOD_ESW_VPORT   = 0x1,
+	MLX5_QUERY_VPORT_STATE_IN_OP_MOD_UPLINK      = 0x2,
+};
+
+struct mlx5_ifc_query_vport_state_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x10];
+	u8         vport_number[0x10];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_srq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	struct mlx5_ifc_srqc_bits srq_context_entry;
+
+	struct mlx5_ifc_cmd_e_mtt_pointer_bits e_mtt_pointer;
+
+	u8         reserved_2[0x5c0];
+
+	u8         pas[0][0x40];
+};
+
+struct mlx5_ifc_query_srq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         srq_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_special_contexts_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         dump_fill_mkey[0x20];
+
+	u8         resd_lkey[0x20];
+};
+
+struct mlx5_ifc_query_special_contexts_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_query_rsv_resources_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x4];
+	u8         log2_rsvd_cqs[0x4];
+	u8         reserved_2[0x4];
+	u8         log2_num_rsvd_eqs[0x4];
+	u8         reserved_3[0x4];
+	u8         log2_rsvd_srqs[0x4];
+	u8         reserved_4[0x4];
+	u8         log2_rsvd_qps[0x4];
+
+	u8         reserved_5[0x4];
+	u8         log2_rsvd_psv[0x4];
+	u8         reserved_6[0x4];
+	u8         log2_rsvd_mkeys[0x4];
+	u8         reserved_7[0x4];
+	u8         log2_rsvd_uars[0x4];
+	u8         reserved_8[0x4];
+	u8         log2_rsvd_mtts[0x4];
+
+	u8         reserved_9[0x1c];
+	u8         log2_rsvd_bsfs[0x4];
+
+	u8         reserved_10[0x60];
+};
+
+struct mlx5_ifc_query_rsv_resources_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_query_qp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	u8         opt_param_mask[0x20];
+
+	u8         reserved_2[0x20];
+
+	struct mlx5_ifc_qpc_bits qpc;
+
+	struct mlx5_ifc_cmd_e_mtt_pointer_bits e_mtt_pointer;
+
+	u8         reserved_3[0x40];
+
+	u8         pas[0][0x40];
+};
+
+struct mlx5_ifc_query_qp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         qp_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_q_counter_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	u8         rx_write_requests[0x20];
+
+	u8         reserved_2[0x20];
+
+	u8         rx_read_requests[0x20];
+
+	u8         reserved_3[0x20];
+
+	u8         rx_atomic_requests[0x20];
+
+	u8         reserved_4[0x20];
+
+	u8         rx_dct_connect[0x20];
+
+	u8         reserved_5[0x20];
+
+	u8         out_of_buffer[0x20];
+
+	u8         reserved_6[0x660];
+};
+
+struct mlx5_ifc_query_q_counter_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x80];
+
+	u8         clear[0x1];
+	u8         reserved_3[0x1f];
+
+	u8         reserved_4[0x18];
+	u8         counter_set_id[0x8];
+};
+
+struct mlx5_ifc_query_psv_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         psv_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_pages_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x10];
+	u8         function_id[0x10];
+
+	u8         num_pages[0x20];
+};
+
+enum {
+	MLX5_QUERY_PAGES_IN_OP_MOD_BOOT_PAGES     = 0x1,
+	MLX5_QUERY_PAGES_IN_OP_MOD_INIT_PAGES     = 0x2,
+	MLX5_QUERY_PAGES_IN_OP_MOD_REGULAR_PAGES  = 0x3,
+};
+
+struct mlx5_ifc_query_pages_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_query_nic_vport_context_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	union mlx5_ifc_nic_vport_context_roce_address_layout_auto_bits nic_vport_context_roce_address;
+};
+
+struct mlx5_ifc_query_nic_vport_context_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         roce_address_index[0x10];
+	u8         vport_number[0x10];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_query_mtt_out_bits {
+	u8         status[0x10];
+	u8         reserved_0[0x10];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	u8         pas[0][0x40];
+};
+
+struct mlx5_ifc_query_mtt_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         num_mtts[0x10];
+	u8         reserved_2[0x9];
+	u8         mtt_index_h[0x7];
+
+	u8         mtt_index_l[0x1d];
+	u8         reserved_3[0x3];
+};
+
+struct mlx5_ifc_query_mkey_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	struct mlx5_ifc_mkc_bits memory_key_mkey_entry;
+
+	struct mlx5_ifc_cmd_e_mtt_pointer_bits e_mtt_pointer;
+
+	struct mlx5_ifc_cmd_e_bsf_pointer_bits e_bsf_pointer;
+
+	u8         reserved_2[0x580];
+
+	u8         bsf0_klm0_pas_mtt0_1[16][0x8];
+
+	u8         bsf1_klm1_pas_mtt2_3[16][0x8];
+};
+
+struct mlx5_ifc_query_mkey_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         mkey_index[0x18];
+
+	u8         pg_access[0x1];
+	u8         reserved_3[0x1f];
+};
+
+struct mlx5_ifc_query_mad_demux_out_bits {
+	u8         status[0x10];
+	u8         reserved_0[0x10];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	u8         mad_dumux_parameters_block[0x20];
+};
+
+struct mlx5_ifc_query_mad_demux_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_query_hca_cap_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	u8         capability_struct[256][0x8];
+};
+
+struct mlx5_ifc_query_hca_cap_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_query_esw_vport_context_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	struct mlx5_ifc_esw_vport_context_bits esw_vport_context;
+};
+
+struct mlx5_ifc_query_esw_vport_context_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x10];
+	u8         vport_number[0x10];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_eq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	struct mlx5_ifc_eqc_bits eq_context_entry;
+
+	struct mlx5_ifc_cmd_e_mtt_pointer_bits e_mtt_pointer;
+
+	u8         event_bitmask[0x40];
+
+	u8         reserved_2[0x580];
+
+	u8         pas[0][0x40];
+};
+
+struct mlx5_ifc_query_eq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x18];
+	u8         eq_number[0x8];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_dct_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	struct mlx5_ifc_dctc_bits dct_context_entry;
+
+	u8         reserved_2[0x180];
+};
+
+struct mlx5_ifc_query_dct_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         dct_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_cq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	struct mlx5_ifc_cqc_bits cq_context;
+
+	struct mlx5_ifc_cmd_e_mtt_pointer_bits e_mtt_pointer;
+
+	u8         reserved_2[0x5c0];
+
+	u8         pas[0][0x40];
+};
+
+struct mlx5_ifc_query_cq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         cq_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_query_burst_size_out_bits {
+	u8         status[0x10];
+	u8         reserved_0[0x10];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x20];
+
+	u8         reserved_2[0x9];
+	u8         device_burst_size[0x17];
+};
+
+struct mlx5_ifc_query_burst_size_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_query_adapter_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	struct mlx5_ifc_query_adapter_param_block_bits query_adapter_struct;
+};
+
+struct mlx5_ifc_query_adapter_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_page_fault_resume_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_page_fault_resume_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         error[0x1];
+	u8         reserved_2[0x4];
+	u8         rdma[0x1];
+	u8         write[0x1];
+	u8         requestor[0x1];
+	u8         qp_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_odp_cap_bits {
+	u8         reserved_0[0x40];
+
+	u8         sig[0x1];
+	u8         reserved_1[0x1f];
+
+	u8         reserved_2[0x20];
+
+	struct mlx5_ifc_odp_per_transport_service_cap_bits rc_odp_caps;
+
+	struct mlx5_ifc_odp_per_transport_service_cap_bits uc_odp_caps;
+
+	struct mlx5_ifc_odp_per_transport_service_cap_bits ud_odp_caps;
+
+	u8         reserved_3[0x720];
+};
+
+struct mlx5_ifc_modify_vport_state_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_modify_vport_state_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x10];
+	u8         vport_number[0x10];
+
+	u8         reserved_3[0x1c];
+	u8         state[0x4];
+};
+
+struct mlx5_ifc_modify_sched_queue_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         port[0x8];
+	u8         reserved_3[0xb];
+	u8         vl15[0x1];
+	u8         sl[0x4];
+
+	u8         reserved_4[0xa0];
+
+	struct mlx5_ifc_sched_queue_params_bits sched_queue_parameters;
+};
+
+struct mlx5_ifc_modify_nic_vport_context_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_modify_nic_vport_context_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         roce_address_index[0x10];
+	u8         vport_number[0x10];
+
+	u8         field_select[0x20];
+
+	u8         reserved_2[0x780];
+
+	union mlx5_ifc_nic_vport_context_roce_address_layout_auto_bits nic_vport_context_roce_address;
+};
+
+struct mlx5_ifc_modify_esw_vport_context_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_modify_esw_vport_context_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x10];
+	u8         vport_number[0x10];
+
+	u8         field_select[0x20];
+
+	u8         reserved_3[0x780];
+
+	struct mlx5_ifc_esw_vport_context_bits esw_vport_context;
+};
+
+struct mlx5_ifc_modify_cq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_modify_cq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         cqn[0x18];
+
+	u8         field_select[0x20];
+
+	struct mlx5_ifc_cqc_bits cq_context;
+
+	u8         reserved_3[0x600];
+
+	u8         pas[0][0x40];
+};
+
+struct mlx5_ifc_manage_pages_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         output_num_entries[0x20];
+
+	u8         reserved_1[0x20];
+
+	u8         pas[0][0x40];
+};
+
+enum {
+	MLX5_MANAGE_PAGES_IN_OP_MOD_ALLOCATION_FAIL     = 0x0,
+	MLX5_MANAGE_PAGES_IN_OP_MOD_ALLOCATION_SUCCESS  = 0x1,
+	MLX5_MANAGE_PAGES_IN_OP_MOD_HCA_RETURN_PAGES    = 0x2,
+};
+
+struct mlx5_ifc_manage_pages_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x10];
+	u8         function_id[0x10];
+
+	u8         input_num_entries[0x20];
+
+	u8         pas[0][0x40];
+};
+
+struct mlx5_ifc_mad_ifc_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         remote_lid[0x10];
+	u8         reserved_2[0x8];
+	u8         port[0x8];
+
+	u8         reserved_3[0x20];
+
+	u8         request_mad_packet[256][0x8];
+};
+
+struct mlx5_ifc_init_hca_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_init_hca_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x10];
+	u8         profile[0x10];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_init2rtr_qp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_init2rtr_qp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         qp_number[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         opt_param_mask[0x20];
+
+	u8         reserved_4[0x20];
+
+	struct mlx5_ifc_qpc_bits qpc;
+
+	u8         reserved_5[0x80];
+};
+
+struct mlx5_ifc_init2init_qp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_init2init_qp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         qp_number[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         opt_param_mask[0x20];
+
+	u8         reserved_4[0x20];
+
+	struct mlx5_ifc_qpc_bits qpc;
+
+	u8         reserved_5[0x80];
+};
+
+struct mlx5_ifc_get_dropped_packet_log_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	u8         packet_headers_log[128][0x8];
+
+	u8         packet_syndrome[64][0x8];
+};
+
+struct mlx5_ifc_gen_eqe_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x18];
+	u8         eq_number[0x8];
+
+	u8         reserved_3[0x20];
+
+	u8         eqe[64][0x8];
+};
+
+struct mlx5_ifc_gen_eq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_enable_hca_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x20];
+};
+
+struct mlx5_ifc_enable_hca_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_drain_dct_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_drain_dct_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         dct_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_disable_hca_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x20];
+};
+
+struct mlx5_ifc_disable_hca_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_detach_from_sniffer_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_detach_from_sniffer_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x10];
+	u8         port[0x10];
+
+	u8         reserved_3[0x8];
+	u8         sniffer_qpn[0x18];
+
+	u8         reserved_4[0x80];
+};
+
+struct mlx5_ifc_detach_from_mcg_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_detach_from_mcg_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         qpn[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         multicast_gid[16][0x8];
+};
+
+struct mlx5_ifc_destroy_srq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_srq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         srq_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_destroy_qp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_qp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         qp_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_destroy_psv_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_psv_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         psv_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_destroy_mtt_out_bits {
+	u8         status[0x10];
+	u8         reserved_0[0x10];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_mtt_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         num_mtts[0x10];
+	u8         reserved_2[0x9];
+	u8         mtt_index_h[0x7];
+
+	u8         mtt_index_l[0x1d];
+	u8         reserved_3[0x3];
+};
+
+struct mlx5_ifc_destroy_mkey_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_mkey_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         mkey[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_destroy_eq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_eq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x18];
+	u8         eq_number[0x8];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_destroy_dct_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_dct_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         dct_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_destroy_cq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_destroy_cq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         cq_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_dealloc_xrcd_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_dealloc_xrcd_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         xrcd[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_dealloc_uar_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_dealloc_uar_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         uar[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_dealloc_q_counter_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_dealloc_q_counter_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x18];
+	u8         counter_set_id[0x8];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_dealloc_pd_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_dealloc_pd_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         pd[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_deactivate_tracer_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_deactivate_tracer_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         mkey[0x20];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_create_srq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         srq_number[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_create_srq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         srqn[0x18];
+
+	u8         reserved_3[0x20];
+
+	struct mlx5_ifc_srqc_bits srq_context_entry;
+
+	struct mlx5_ifc_cmd_e_mtt_pointer_bits e_mtt_pointer;
+
+	u8         reserved_4[0x5c0];
+
+	u8         pas[0][0x40];
+};
+
+struct mlx5_ifc_create_qp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         qp_number[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_create_qp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         input_qpn[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         opt_param_mask[0x20];
+
+	u8         reserved_4[0x20];
+
+	struct mlx5_ifc_qpc_bits qpc;
+
+	struct mlx5_ifc_cmd_e_mtt_pointer_bits e_mtt_pointer;
+
+	u8         reserved_5[0x40];
+
+	u8         pas[0][0x40];
+};
+
+struct mlx5_ifc_create_psv_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	u8         reserved_2[0x8];
+	u8         psv0_index[0x18];
+
+	u8         reserved_3[0x8];
+	u8         psv1_index[0x18];
+
+	u8         reserved_4[0x8];
+	u8         psv2_index[0x18];
+
+	u8         reserved_5[0x8];
+	u8         psv3_index[0x18];
+};
+
+struct mlx5_ifc_create_psv_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         num_psv[0x4];
+	u8         reserved_2[0x4];
+	u8         pd[0x18];
+
+	u8         reserved_3[0x8];
+	u8         psv0[0x18];
+};
+
+struct mlx5_ifc_create_mtt_out_bits {
+	u8         status[0x10];
+	u8         reserved_0[0x10];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_create_mtt_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         num_mtts[0x10];
+	u8         reserved_2[0x9];
+	u8         mtt_index_h[0x7];
+
+	u8         mtt_index_l[0x1d];
+	u8         reserved_3[0x3];
+
+	u8         pas[0][0x40];
+};
+
+struct mlx5_ifc_create_mkey_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         mkey_index[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_create_mkey_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         input_mkey_index[0x18];
+
+	u8         pg_access[0x1];
+	u8         reserved_3[0x1f];
+
+	struct mlx5_ifc_mkc_bits memory_key_mkey_entry;
+
+	struct mlx5_ifc_cmd_e_mtt_pointer_bits e_mtt_pointer;
+
+	struct mlx5_ifc_cmd_e_bsf_pointer_bits e_bsf_pointer;
+
+	u8         translations_octword_actual_size[0x20];
+
+	u8         reserved_4[0x560];
+
+	u8         klm_pas_mtt[0][0x20];
+};
+
+struct mlx5_ifc_create_eq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x18];
+	u8         eq_number[0x8];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_create_eq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x18];
+	u8         input_eqn[0x8];
+
+	u8         reserved_3[0x20];
+
+	struct mlx5_ifc_eqc_bits eq_context_entry;
+
+	struct mlx5_ifc_cmd_e_mtt_pointer_bits e_mtt_pointer;
+
+	u8         event_bitmask[0x40];
+
+	u8         reserved_4[0x580];
+
+	u8         pas[0][0x40];
+};
+
+struct mlx5_ifc_create_dct_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         dct_number[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_create_dct_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+
+	struct mlx5_ifc_dctc_bits dct_context_entry;
+
+	u8         reserved_3[0x180];
+};
+
+struct mlx5_ifc_create_cq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         cq_number[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_create_cq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         input_cqn[0x18];
+
+	u8         reserved_3[0x20];
+
+	struct mlx5_ifc_cqc_bits cq_context;
+
+	struct mlx5_ifc_cmd_e_mtt_pointer_bits e_mtt_pointer;
+
+	u8         reserved_4[0x5c0];
+
+	u8         pas[0][0x40];
+};
+
+struct mlx5_ifc_config_int_moderation_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x4];
+	u8         min_delay[0xc];
+	u8         int_vector[0x10];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_config_int_moderation_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x4];
+	u8         min_delay[0xc];
+	u8         int_vector[0x10];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_attach_to_sniffer_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_attach_to_sniffer_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x10];
+	u8         port[0x10];
+
+	u8         reserved_3[0x8];
+	u8         sniffer_qpn[0x18];
+
+	u8         reserved_4[0x80];
+};
+
+struct mlx5_ifc_attach_to_mcg_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_attach_to_mcg_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         qpn[0x18];
+
+	u8         reserved_3[0x20];
+
+	u8         multicast_gid[16][0x8];
+};
+
+struct mlx5_ifc_atomic_cap_bits {
+	u8         reserved_0[0x40];
+
+	u8         atomic_req_endianess[0x1];
+	u8         reserved_1[0x1f];
+
+	u8         reserved_2[0x20];
+
+	u8         reserved_3[0x10];
+	u8         atomic_operations[0x10];
+
+	u8         reserved_4[0x10];
+	u8         atomic_size_qp[0x10];
+
+	u8         reserved_5[0x10];
+	u8         atomic_size_dc[0x10];
+
+	u8         reserved_6[0x720];
+};
+
+struct mlx5_ifc_arm_rq_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_arm_rq_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         srq_number[0x18];
+
+	u8         reserved_3[0x10];
+	u8         lwm[0x10];
+};
+
+struct mlx5_ifc_arm_dct_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_arm_dct_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         dct_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_alloc_xrcd_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         xrcd[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_alloc_xrcd_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_alloc_uar_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         uar[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_alloc_uar_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_alloc_q_counter_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x18];
+	u8         counter_set_id[0x8];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_alloc_q_counter_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_alloc_pd_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x8];
+	u8         pd[0x18];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_alloc_pd_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+};
+
+struct mlx5_ifc_activate_tracer_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_activate_tracer_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         mkey[0x20];
+
+	u8         reserved_2[0x20];
+};
+
+struct mlx5_ifc_access_register_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+
+	u8         register_data[0][0x20];
+};
+
+struct mlx5_ifc_access_register_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x10];
+	u8         register_id[0x10];
+
+	u8         argument[0x20];
+
+	u8         register_data[0][0x20];
+};
+
+struct mlx5_ifc_access_cr_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         data[0x20];
+
+	u8         reserved_1[0x20];
+};
+
+struct mlx5_ifc_access_cr_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x40];
+
+	u8         cr_address[0x20];
+
+	u8         data[0x20];
+
+	u8         mask[0x20];
+};
+
+struct mlx5_ifc__2rst_qp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc__2rst_qp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         qp_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc__2err_qp_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc__2err_qp_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_2[0x8];
+	u8         qp_number[0x18];
+
+	u8         reserved_3[0x20];
+};
+
+struct mlx5_ifc_register_power_settings_bits {
+	u8         reserved_0[0x18];
+	u8         power_settings_level[0x8];
+
+	u8         reserved_1[0x60];
+};
+
+struct mlx5_ifc_register_host_endianess_bits {
+	u8         he[0x1];
+	u8         reserved_0[0x1f];
+
+	u8         reserved_1[0x60];
+};
+
+struct mlx5_ifc_register_fp_sl_map_bits {
+	u8         reserved_0[0x10];
+	u8         fp_sl_indication[0x10];
+
+	u8         reserved_1[0x60];
+};
+
+struct mlx5_ifc_fp_sl_map_arg_bits {
+	u8         reserved_0[0x18];
+	u8         port[0x8];
+};
+
+struct mlx5_ifc_initial_seg_bits {
+	u8         fw_rev_minor[0x10];
+	u8         fw_rev_major[0x10];
+
+	u8         cmd_interface_rev[0x10];
+	u8         fw_rev_subminor[0x10];
+
+	u8         reserved_0[0x40];
+
+	u8         cmdq_phy_addr[4][0x8];
+
+	u8         cmdq_phy_addr_31_12[0x14];
+	u8         reserved_1[0x4];
+	u8         log_cmdq_size[0x4];
+	u8         log_cmdq_stride[0x4];
+
+	u8         command_doorbell_vector[0x20];
+
+	u8         reserved_2[0xf00];
+
+	u8         initializing[0x1];
+	u8         reserved_3[0x1f];
+
+	struct mlx5_ifc_health_buffer_bits health_buffer;
+
+	u8         reserved_4[0x6e80];
+
+	u8         health_syndrome[0x8];
+	u8         health_counter[0x18];
+
+	u8         reserved_5[0x7fc0];
+
+	u8         reserved_6[0x1c];
+	u8         clear_intx[0x4];
+
+	u8         reserved_7[0xffe0];
+};
+
+struct mlx5_ifc_wqe_associated_page_fault_event_bits {
+	u8         bytes_commited[0x20];
+
+	u8         reserved_0[0x10];
+	u8         wqe_index[0x10];
+
+	u8         reserved_1[0x10];
+	u8         packet_len[0x10];
+
+	u8         reserved_2[0x60];
+
+	u8         reserved_3[0x5];
+	u8         rdma[0x1];
+	u8         write[0x1];
+	u8         requestor[0x1];
+	u8         qp_number[0x18];
+};
+
+struct mlx5_ifc_ud_adrs_vector_bits {
+	u8         dc_key[8][0x8];
+
+	u8         _1[0x1];
+	u8         reserved_0[0x7];
+	u8         destination_qp_dct[0x18];
+
+	u8         static_rate[0x4];
+	u8         sl_prio[0x4];
+	u8         fl[0x1];
+	u8         mlid[0x7];
+	u8         rlid_udp_sport[0x10];
+
+	u8         reserved_1[0x20];
+
+	u8         rmac[6][0x8];
+
+	u8         tclass[0x8];
+	u8         hop_limit[0x8];
+
+	u8         reserved_2[0x1];
+	u8         grh[0x1];
+	u8         reserved_3[0x2];
+	u8         src_addr_index[0x8];
+	u8         flow_label[0x14];
+
+	u8         rgid_rip[16][0x8];
+};
+
+struct mlx5_ifc_stall_vl_event_bits {
+	u8         reserved_0[0x18];
+	u8         port_num[0x1];
+	u8         reserved_1[0x3];
+	u8         vl[0x4];
+
+	u8         reserved_2[0xa0];
+};
+
+struct mlx5_ifc_rdma_page_fault_event_bits {
+	u8         bytes_commited[0x20];
+
+	u8         r_key[0x20];
+
+	u8         reserved_0[0x10];
+	u8         packet_len[0x10];
+
+	u8         rdma_op_len[0x20];
+
+	u8         rdma_va[8][0x8];
+
+	u8         reserved_1[0x5];
+	u8         rdma[0x1];
+	u8         write[0x1];
+	u8         requestor[0x1];
+	u8         qp_number[0x18];
+};
+
+struct mlx5_ifc_qp_events_bits {
+	u8         reserved_0[0xc0];
+
+	u8         reserved_1[0x8];
+	u8         qp_number[0x18];
+};
+
+struct mlx5_ifc_port_state_change_event_bits {
+	u8         reserved_0[0x40];
+
+	u8         port[0x4];
+	u8         reserved_1[0x1c];
+
+	u8         reserved_2[0x80];
+};
+
+struct mlx5_ifc_pages_req_event_bits {
+	u8         reserved_0[0x10];
+	u8         function_id[0x10];
+
+	u8         num_pages[0x20];
+
+	u8         reserved_1[0xa0];
+};
+
+struct mlx5_ifc_gpio_event_bits {
+	u8         reserved_0[0x60];
+
+	u8         gpio_event_hi[0x20];
+
+	u8         gpio_event_lo[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_eqe_bits {
+	u8         reserved_0[0x8];
+	u8         event_type[0x8];
+	u8         reserved_1[0x8];
+	u8         event_sub_type[0x8];
+
+	u8         reserved_2[0xe0];
+
+	u8         event_data[28][0x8];
+
+	u8         reserved_3[0x10];
+	u8         signature[0x8];
+	u8         reserved_4[0x7];
+	u8         owner[0x1];
+};
+
+struct mlx5_ifc_dropped_packet_logged_bits {
+	u8         reserved_0[0xe0];
+};
+
+struct mlx5_ifc_dct_events_bits {
+	u8         reserved_0[0xc0];
+
+	u8         reserved_1[0x8];
+	u8         dct_number[0x18];
+};
+
+struct mlx5_ifc_db_bf_congestion_event_bits {
+	u8         event_subtype[0x8];
+	u8         reserved_0[0x8];
+	u8         congestion_level[0x8];
+	u8         reserved_1[0x8];
+
+	u8         reserved_2[0xa0];
+};
+
+struct mlx5_ifc_cq_error_bits {
+	u8         reserved_0[0x8];
+	u8         cqn[0x18];
+
+	u8         reserved_1[0x20];
+
+	u8         reserved_2[0x18];
+	u8         syndrome[0x8];
+
+	u8         reserved_3[0x80];
+};
+
+struct mlx5_ifc_comp_event_bits {
+	u8         reserved_0[0xc0];
+
+	u8         reserved_1[0x8];
+	u8         cq_number[0x18];
+};
+
+struct mlx5_ifc_cmd_queue_entry_bits {
+	u8         type_7[0x8];
+	u8         reserved_0[0x18];
+
+	u8         input_length[0x20];
+
+	u8         input_mailbox_pointer[4][0x8];
+
+	u8         input_mailbox_pointer_31_9[0x17];
+	u8         reserved_1[0x9];
+
+	u8         command_input_inline_data[16][0x8];
+
+	u8         command_output_inline_data[16][0x8];
+
+	u8         output_mailbox_pointer[4][0x8];
+
+	u8         output_mailbox_pointer_31_9[0x17];
+	u8         reserved_2[0x9];
+
+	u8         output_length[0x20];
+
+	u8         token[0x8];
+	u8         signature[0x8];
+	u8         reserved_3[0x8];
+	u8         status[0x7];
+	u8         ownership[0x1];
+};
+
+struct mlx5_ifc_cmd_out_bits {
+	u8         status[0x10];
+	u8         reserved_0[0x10];
+
+	u8         syndrome[0x20];
+
+	u8         command_output[0x20];
+};
+
+struct mlx5_ifc_cmd_inter_comp_event_bits {
+	u8         command_completion_vector[0x20];
+
+	u8         reserved_0[0xc0];
+};
+
+struct mlx5_ifc_cmd_in_bits {
+	u8         opcode[0x10];
+	u8         reserved_0[0x10];
+
+	u8         reserved_1[0x10];
+	u8         op_mod[0x10];
+
+	u8         command[0][0x20];
+};
+
+struct mlx5_ifc_cmd_if_box_bits {
+	u8         mailbox_data[512][0x8];
+
+	u8         reserved_0[0x180];
+
+	u8         next_pointer[4][0x8];
+
+	u8         next_pointer_31_10[0x16];
+	u8         reserved_1[0xa];
+
+	u8         block_number[0x20];
+
+	u8         reserved_2[0x8];
+	u8         token[0x8];
+	u8         ctrl_signature[0x8];
+	u8         signature[0x8];
+};
+
+struct mlx5_ifc_address_context_bits {
+	u8         mac_addr[6][0x8];
+
+	u8         reserved_0[0x10];
+};
+
+struct mlx5_ifc_mtt_bits {
+	u8         ptag[7][0x8];
+
+	u8         reserved_0[0x6];
+	u8         wr_en[0x1];
+	u8         rd_en[0x1];
+};
+
+union mlx5_ifc_initialization_and_teardown_document_bits {
+	struct mlx5_ifc_health_buffer_bits health_buffer;
+	struct mlx5_ifc_initial_seg_bits initial_seg;
+	u8         reserved_0[0x20260];
+};
+
+
+#endif /* MLX5_IFC_H */
-- 
1.9.3

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