diff --git a/MAINTAINERS b/MAINTAINERS
index 8b9a50756c7e..81ee58f44956 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13506,6 +13506,15 @@ F:	drivers/scsi/smartpqi/smartpqi*.[ch]
 F:	include/linux/cciss*.h
 F:	include/uapi/linux/cciss*.h
 
+MICROSOFT MANA RDMA DRIVER
+M:	Long Li <longli@microsoft.com>
+M:	Ajay Sharma <sharmaajay@microsoft.com>
+L:	linux-rdma@vger.kernel.org
+S:	Supported
+F:	drivers/infiniband/hw/mana/
+F:	include/net/mana
+F:	include/uapi/rdma/mana-abi.h
+
 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
 M:	Maximilian Luz <luzmaximilian@gmail.com>
 L:	platform-driver-x86@vger.kernel.org
diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig
index aa36ac618e72..ccc874478f0b 100644
--- a/drivers/infiniband/Kconfig
+++ b/drivers/infiniband/Kconfig
@@ -85,6 +85,7 @@ source "drivers/infiniband/hw/erdma/Kconfig"
 source "drivers/infiniband/hw/hfi1/Kconfig"
 source "drivers/infiniband/hw/hns/Kconfig"
 source "drivers/infiniband/hw/irdma/Kconfig"
+source "drivers/infiniband/hw/mana/Kconfig"
 source "drivers/infiniband/hw/mlx4/Kconfig"
 source "drivers/infiniband/hw/mlx5/Kconfig"
 source "drivers/infiniband/hw/mthca/Kconfig"
diff --git a/drivers/infiniband/hw/Makefile b/drivers/infiniband/hw/Makefile
index 6b3a88046125..1211f4317a9f 100644
--- a/drivers/infiniband/hw/Makefile
+++ b/drivers/infiniband/hw/Makefile
@@ -4,6 +4,7 @@ obj-$(CONFIG_INFINIBAND_QIB)		+= qib/
 obj-$(CONFIG_INFINIBAND_CXGB4)		+= cxgb4/
 obj-$(CONFIG_INFINIBAND_EFA)		+= efa/
 obj-$(CONFIG_INFINIBAND_IRDMA)		+= irdma/
+obj-$(CONFIG_MANA_INFINIBAND)		+= mana/
 obj-$(CONFIG_MLX4_INFINIBAND)		+= mlx4/
 obj-$(CONFIG_MLX5_INFINIBAND)		+= mlx5/
 obj-$(CONFIG_INFINIBAND_OCRDMA)		+= ocrdma/
diff --git a/drivers/infiniband/hw/mana/Kconfig b/drivers/infiniband/hw/mana/Kconfig
new file mode 100644
index 000000000000..546640657bac
--- /dev/null
+++ b/drivers/infiniband/hw/mana/Kconfig
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config MANA_INFINIBAND
+	tristate "Microsoft Azure Network Adapter support"
+	depends on NETDEVICES && ETHERNET && PCI && MICROSOFT_MANA
+	help
+	  This driver provides low-level RDMA support for Microsoft Azure
+	  Network Adapter (MANA). MANA supports RDMA features that can be used
+	  for workloads (e.g. DPDK, MPI etc) that uses RDMA verbs to directly
+	  access hardware from user-mode processes in Microsoft Azure cloud
+	  environment.
diff --git a/drivers/infiniband/hw/mana/Makefile b/drivers/infiniband/hw/mana/Makefile
new file mode 100644
index 000000000000..88655fe5e398
--- /dev/null
+++ b/drivers/infiniband/hw/mana/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
+obj-$(CONFIG_MANA_INFINIBAND) += mana_ib.o
+
+mana_ib-y := device.o main.o wq.o qp.o cq.o mr.o
diff --git a/drivers/infiniband/hw/mana/cq.c b/drivers/infiniband/hw/mana/cq.c
new file mode 100644
index 000000000000..d141cab8a1e6
--- /dev/null
+++ b/drivers/infiniband/hw/mana/cq.c
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022, Microsoft Corporation. All rights reserved.
+ */
+
+#include "mana_ib.h"
+
+int mana_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
+		      struct ib_udata *udata)
+{
+	struct mana_ib_cq *cq = container_of(ibcq, struct mana_ib_cq, ibcq);
+	struct ib_device *ibdev = ibcq->device;
+	struct mana_ib_create_cq ucmd = {};
+	struct mana_ib_dev *mdev;
+	int err;
+
+	mdev = container_of(ibdev, struct mana_ib_dev, ib_dev);
+
+	if (udata->inlen < sizeof(ucmd))
+		return -EINVAL;
+
+	err = ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen));
+	if (err) {
+		ibdev_dbg(ibdev,
+			  "Failed to copy from udata for create cq, %d\n", err);
+		return err;
+	}
+
+	if (attr->cqe > MAX_SEND_BUFFERS_PER_QUEUE) {
+		ibdev_dbg(ibdev, "CQE %d exceeding limit\n", attr->cqe);
+		return -EINVAL;
+	}
+
+	cq->cqe = attr->cqe;
+	cq->umem = ib_umem_get(ibdev, ucmd.buf_addr, cq->cqe * COMP_ENTRY_SIZE,
+			       IB_ACCESS_LOCAL_WRITE);
+	if (IS_ERR(cq->umem)) {
+		err = PTR_ERR(cq->umem);
+		ibdev_dbg(ibdev, "Failed to get umem for create cq, err %d\n",
+			  err);
+		return err;
+	}
+
+	err = mana_ib_gd_create_dma_region(mdev, cq->umem, &cq->gdma_region);
+	if (err) {
+		ibdev_dbg(ibdev,
+			  "Failed to create dma region for create cq, %d\n",
+			  err);
+		goto err_release_umem;
+	}
+
+	ibdev_dbg(ibdev,
+		  "mana_ib_gd_create_dma_region ret %d gdma_region 0x%llx\n",
+		  err, cq->gdma_region);
+
+	/*
+	 * The CQ ID is not known at this time. The ID is generated at create_qp
+	 */
+
+	return 0;
+
+err_release_umem:
+	ib_umem_release(cq->umem);
+	return err;
+}
+
+int mana_ib_destroy_cq(struct ib_cq *ibcq, struct ib_udata *udata)
+{
+	struct mana_ib_cq *cq = container_of(ibcq, struct mana_ib_cq, ibcq);
+	struct ib_device *ibdev = ibcq->device;
+	struct mana_ib_dev *mdev;
+
+	mdev = container_of(ibdev, struct mana_ib_dev, ib_dev);
+
+	mana_ib_gd_destroy_dma_region(mdev, cq->gdma_region);
+	ib_umem_release(cq->umem);
+
+	return 0;
+}
diff --git a/drivers/infiniband/hw/mana/device.c b/drivers/infiniband/hw/mana/device.c
new file mode 100644
index 000000000000..d4541b8707e4
--- /dev/null
+++ b/drivers/infiniband/hw/mana/device.c
@@ -0,0 +1,117 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022, Microsoft Corporation. All rights reserved.
+ */
+
+#include "mana_ib.h"
+#include <net/mana/mana_auxiliary.h>
+
+MODULE_DESCRIPTION("Microsoft Azure Network Adapter IB driver");
+MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(NET_MANA);
+
+static const struct ib_device_ops mana_ib_dev_ops = {
+	.owner = THIS_MODULE,
+	.driver_id = RDMA_DRIVER_MANA,
+	.uverbs_abi_ver = MANA_IB_UVERBS_ABI_VERSION,
+
+	.alloc_pd = mana_ib_alloc_pd,
+	.alloc_ucontext = mana_ib_alloc_ucontext,
+	.create_cq = mana_ib_create_cq,
+	.create_qp = mana_ib_create_qp,
+	.create_rwq_ind_table = mana_ib_create_rwq_ind_table,
+	.create_wq = mana_ib_create_wq,
+	.dealloc_pd = mana_ib_dealloc_pd,
+	.dealloc_ucontext = mana_ib_dealloc_ucontext,
+	.dereg_mr = mana_ib_dereg_mr,
+	.destroy_cq = mana_ib_destroy_cq,
+	.destroy_qp = mana_ib_destroy_qp,
+	.destroy_rwq_ind_table = mana_ib_destroy_rwq_ind_table,
+	.destroy_wq = mana_ib_destroy_wq,
+	.disassociate_ucontext = mana_ib_disassociate_ucontext,
+	.get_port_immutable = mana_ib_get_port_immutable,
+	.mmap = mana_ib_mmap,
+	.modify_qp = mana_ib_modify_qp,
+	.modify_wq = mana_ib_modify_wq,
+	.query_device = mana_ib_query_device,
+	.query_gid = mana_ib_query_gid,
+	.query_port = mana_ib_query_port,
+	.reg_user_mr = mana_ib_reg_user_mr,
+
+	INIT_RDMA_OBJ_SIZE(ib_cq, mana_ib_cq, ibcq),
+	INIT_RDMA_OBJ_SIZE(ib_pd, mana_ib_pd, ibpd),
+	INIT_RDMA_OBJ_SIZE(ib_qp, mana_ib_qp, ibqp),
+	INIT_RDMA_OBJ_SIZE(ib_ucontext, mana_ib_ucontext, ibucontext),
+	INIT_RDMA_OBJ_SIZE(ib_rwq_ind_table, mana_ib_rwq_ind_table,
+			   ib_ind_table),
+};
+
+static int mana_ib_probe(struct auxiliary_device *adev,
+			 const struct auxiliary_device_id *id)
+{
+	struct mana_adev *madev = container_of(adev, struct mana_adev, adev);
+	struct gdma_dev *mdev = madev->mdev;
+	struct mana_context *mc;
+	struct mana_ib_dev *dev;
+	int ret;
+
+	mc = mdev->driver_data;
+
+	dev = ib_alloc_device(mana_ib_dev, ib_dev);
+	if (!dev)
+		return -ENOMEM;
+
+	ib_set_device_ops(&dev->ib_dev, &mana_ib_dev_ops);
+
+	dev->ib_dev.phys_port_cnt = mc->num_ports;
+
+	ibdev_dbg(&dev->ib_dev, "mdev=%p id=%d num_ports=%d\n", mdev,
+		  mdev->dev_id.as_uint32, dev->ib_dev.phys_port_cnt);
+
+	dev->gdma_dev = mdev;
+	dev->ib_dev.node_type = RDMA_NODE_IB_CA;
+
+	/*
+	 * num_comp_vectors needs to set to the max MSIX index
+	 * when interrupts and event queues are implemented
+	 */
+	dev->ib_dev.num_comp_vectors = 1;
+	dev->ib_dev.dev.parent = mdev->gdma_context->dev;
+
+	ret = ib_register_device(&dev->ib_dev, "mana_%d",
+				 mdev->gdma_context->dev);
+	if (ret) {
+		ib_dealloc_device(&dev->ib_dev);
+		return ret;
+	}
+
+	dev_set_drvdata(&adev->dev, dev);
+
+	return 0;
+}
+
+static void mana_ib_remove(struct auxiliary_device *adev)
+{
+	struct mana_ib_dev *dev = dev_get_drvdata(&adev->dev);
+
+	ib_unregister_device(&dev->ib_dev);
+	ib_dealloc_device(&dev->ib_dev);
+}
+
+static const struct auxiliary_device_id mana_id_table[] = {
+	{
+		.name = "mana.rdma",
+	},
+	{},
+};
+
+MODULE_DEVICE_TABLE(auxiliary, mana_id_table);
+
+static struct auxiliary_driver mana_driver = {
+	.name = "rdma",
+	.probe = mana_ib_probe,
+	.remove = mana_ib_remove,
+	.id_table = mana_id_table,
+};
+
+module_auxiliary_driver(mana_driver);
diff --git a/drivers/infiniband/hw/mana/main.c b/drivers/infiniband/hw/mana/main.c
new file mode 100644
index 000000000000..06ceea9ad87c
--- /dev/null
+++ b/drivers/infiniband/hw/mana/main.c
@@ -0,0 +1,521 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022, Microsoft Corporation. All rights reserved.
+ */
+
+#include "mana_ib.h"
+
+void mana_ib_uncfg_vport(struct mana_ib_dev *dev, struct mana_ib_pd *pd,
+			 u32 port)
+{
+	struct gdma_dev *gd = dev->gdma_dev;
+	struct mana_port_context *mpc;
+	struct net_device *ndev;
+	struct mana_context *mc;
+
+	mc = gd->driver_data;
+	ndev = mc->ports[port];
+	mpc = netdev_priv(ndev);
+
+	mutex_lock(&pd->vport_mutex);
+
+	pd->vport_use_count--;
+	WARN_ON(pd->vport_use_count < 0);
+
+	if (!pd->vport_use_count)
+		mana_uncfg_vport(mpc);
+
+	mutex_unlock(&pd->vport_mutex);
+}
+
+int mana_ib_cfg_vport(struct mana_ib_dev *dev, u32 port, struct mana_ib_pd *pd,
+		      u32 doorbell_id)
+{
+	struct gdma_dev *mdev = dev->gdma_dev;
+	struct mana_port_context *mpc;
+	struct mana_context *mc;
+	struct net_device *ndev;
+	int err;
+
+	mc = mdev->driver_data;
+	ndev = mc->ports[port];
+	mpc = netdev_priv(ndev);
+
+	mutex_lock(&pd->vport_mutex);
+
+	pd->vport_use_count++;
+	if (pd->vport_use_count > 1) {
+		ibdev_dbg(&dev->ib_dev,
+			  "Skip as this PD is already configured vport\n");
+		mutex_unlock(&pd->vport_mutex);
+		return 0;
+	}
+
+	err = mana_cfg_vport(mpc, pd->pdn, doorbell_id);
+	if (err) {
+		pd->vport_use_count--;
+		mutex_unlock(&pd->vport_mutex);
+
+		ibdev_dbg(&dev->ib_dev, "Failed to configure vPort %d\n", err);
+		return err;
+	}
+
+	mutex_unlock(&pd->vport_mutex);
+
+	pd->tx_shortform_allowed = mpc->tx_shortform_allowed;
+	pd->tx_vp_offset = mpc->tx_vp_offset;
+
+	ibdev_dbg(&dev->ib_dev, "vport handle %llx pdid %x doorbell_id %x\n",
+		  mpc->port_handle, pd->pdn, doorbell_id);
+
+	return 0;
+}
+
+int mana_ib_alloc_pd(struct ib_pd *ibpd, struct ib_udata *udata)
+{
+	struct mana_ib_pd *pd = container_of(ibpd, struct mana_ib_pd, ibpd);
+	struct ib_device *ibdev = ibpd->device;
+	struct gdma_create_pd_resp resp = {};
+	struct gdma_create_pd_req req = {};
+	enum gdma_pd_flags flags = 0;
+	struct mana_ib_dev *dev;
+	struct gdma_dev *mdev;
+	int err;
+
+	dev = container_of(ibdev, struct mana_ib_dev, ib_dev);
+	mdev = dev->gdma_dev;
+
+	mana_gd_init_req_hdr(&req.hdr, GDMA_CREATE_PD, sizeof(req),
+			     sizeof(resp));
+
+	req.flags = flags;
+	err = mana_gd_send_request(mdev->gdma_context, sizeof(req), &req,
+				   sizeof(resp), &resp);
+
+	if (err || resp.hdr.status) {
+		ibdev_dbg(&dev->ib_dev,
+			  "Failed to get pd_id err %d status %u\n", err,
+			  resp.hdr.status);
+		if (!err)
+			err = -EPROTO;
+
+		return err;
+	}
+
+	pd->pd_handle = resp.pd_handle;
+	pd->pdn = resp.pd_id;
+	ibdev_dbg(&dev->ib_dev, "pd_handle 0x%llx pd_id %d\n",
+		  pd->pd_handle, pd->pdn);
+
+	mutex_init(&pd->vport_mutex);
+	pd->vport_use_count = 0;
+	return 0;
+}
+
+int mana_ib_dealloc_pd(struct ib_pd *ibpd, struct ib_udata *udata)
+{
+	struct mana_ib_pd *pd = container_of(ibpd, struct mana_ib_pd, ibpd);
+	struct ib_device *ibdev = ibpd->device;
+	struct gdma_destory_pd_resp resp = {};
+	struct gdma_destroy_pd_req req = {};
+	struct mana_ib_dev *dev;
+	struct gdma_dev *mdev;
+	int err;
+
+	dev = container_of(ibdev, struct mana_ib_dev, ib_dev);
+	mdev = dev->gdma_dev;
+
+	mana_gd_init_req_hdr(&req.hdr, GDMA_DESTROY_PD, sizeof(req),
+			     sizeof(resp));
+
+	req.pd_handle = pd->pd_handle;
+	err = mana_gd_send_request(mdev->gdma_context, sizeof(req), &req,
+				   sizeof(resp), &resp);
+
+	if (err || resp.hdr.status) {
+		ibdev_dbg(&dev->ib_dev,
+			  "Failed to destroy pd_handle 0x%llx err %d status %u",
+			  pd->pd_handle, err, resp.hdr.status);
+		if (!err)
+			err = -EPROTO;
+	}
+
+	return err;
+}
+
+static int mana_gd_destroy_doorbell_page(struct gdma_context *gc,
+					 int doorbell_page)
+{
+	struct gdma_destroy_resource_range_req req = {};
+	struct gdma_resp_hdr resp = {};
+	int err;
+
+	mana_gd_init_req_hdr(&req.hdr, GDMA_DESTROY_RESOURCE_RANGE,
+			     sizeof(req), sizeof(resp));
+
+	req.resource_type = GDMA_RESOURCE_DOORBELL_PAGE;
+	req.num_resources = 1;
+	req.allocated_resources = doorbell_page;
+
+	err = mana_gd_send_request(gc, sizeof(req), &req, sizeof(resp), &resp);
+	if (err || resp.status) {
+		dev_err(gc->dev,
+			"Failed to destroy doorbell page: ret %d, 0x%x\n",
+			err, resp.status);
+		return err ?: -EPROTO;
+	}
+
+	return 0;
+}
+
+static int mana_gd_allocate_doorbell_page(struct gdma_context *gc,
+					  int *doorbell_page)
+{
+	struct gdma_allocate_resource_range_req req = {};
+	struct gdma_allocate_resource_range_resp resp = {};
+	int err;
+
+	mana_gd_init_req_hdr(&req.hdr, GDMA_ALLOCATE_RESOURCE_RANGE,
+			     sizeof(req), sizeof(resp));
+
+	req.resource_type = GDMA_RESOURCE_DOORBELL_PAGE;
+	req.num_resources = 1;
+	req.alignment = 1;
+
+	/* Have GDMA start searching from 0 */
+	req.allocated_resources = 0;
+
+	err = mana_gd_send_request(gc, sizeof(req), &req, sizeof(resp), &resp);
+	if (err || resp.hdr.status) {
+		dev_err(gc->dev,
+			"Failed to allocate doorbell page: ret %d, 0x%x\n",
+			err, resp.hdr.status);
+		return err ?: -EPROTO;
+	}
+
+	*doorbell_page = resp.allocated_resources;
+
+	return 0;
+}
+
+int mana_ib_alloc_ucontext(struct ib_ucontext *ibcontext,
+			   struct ib_udata *udata)
+{
+	struct mana_ib_ucontext *ucontext =
+		container_of(ibcontext, struct mana_ib_ucontext, ibucontext);
+	struct ib_device *ibdev = ibcontext->device;
+	struct mana_ib_dev *mdev;
+	struct gdma_context *gc;
+	struct gdma_dev *dev;
+	int doorbell_page;
+	int ret;
+
+	mdev = container_of(ibdev, struct mana_ib_dev, ib_dev);
+	dev = mdev->gdma_dev;
+	gc = dev->gdma_context;
+
+	/* Allocate a doorbell page index */
+	ret = mana_gd_allocate_doorbell_page(gc, &doorbell_page);
+	if (ret) {
+		ibdev_dbg(ibdev, "Failed to allocate doorbell page %d\n", ret);
+		return ret;
+	}
+
+	ibdev_dbg(ibdev, "Doorbell page allocated %d\n", doorbell_page);
+
+	ucontext->doorbell = doorbell_page;
+
+	return 0;
+}
+
+void mana_ib_dealloc_ucontext(struct ib_ucontext *ibcontext)
+{
+	struct mana_ib_ucontext *mana_ucontext =
+		container_of(ibcontext, struct mana_ib_ucontext, ibucontext);
+	struct ib_device *ibdev = ibcontext->device;
+	struct mana_ib_dev *mdev;
+	struct gdma_context *gc;
+	int ret;
+
+	mdev = container_of(ibdev, struct mana_ib_dev, ib_dev);
+	gc = mdev->gdma_dev->gdma_context;
+
+	ret = mana_gd_destroy_doorbell_page(gc, mana_ucontext->doorbell);
+	if (ret)
+		ibdev_dbg(ibdev, "Failed to destroy doorbell page %d\n", ret);
+}
+
+static int
+mana_ib_gd_first_dma_region(struct mana_ib_dev *dev,
+			    struct gdma_context *gc,
+			    struct gdma_create_dma_region_req *create_req,
+			    size_t num_pages, mana_handle_t *gdma_region)
+{
+	struct gdma_create_dma_region_resp create_resp = {};
+	unsigned int create_req_msg_size;
+	int err;
+
+	create_req_msg_size =
+		struct_size(create_req, page_addr_list, num_pages);
+	create_req->page_addr_list_len = num_pages;
+
+	err = mana_gd_send_request(gc, create_req_msg_size, create_req,
+				   sizeof(create_resp), &create_resp);
+	if (err || create_resp.hdr.status) {
+		ibdev_dbg(&dev->ib_dev,
+			  "Failed to create DMA region: %d, 0x%x\n",
+			  err, create_resp.hdr.status);
+		if (!err)
+			err = -EPROTO;
+
+		return err;
+	}
+
+	*gdma_region = create_resp.dma_region_handle;
+	ibdev_dbg(&dev->ib_dev, "Created DMA region handle 0x%llx\n",
+		  *gdma_region);
+
+	return 0;
+}
+
+static int mana_ib_gd_add_dma_region(struct mana_ib_dev *dev,
+				     struct gdma_context *gc,
+				     struct gdma_dma_region_add_pages_req *add_req,
+				     unsigned int num_pages, u32 expected_status)
+{
+	unsigned int add_req_msg_size =
+		struct_size(add_req, page_addr_list, num_pages);
+	struct gdma_general_resp add_resp = {};
+	int err;
+
+	mana_gd_init_req_hdr(&add_req->hdr, GDMA_DMA_REGION_ADD_PAGES,
+			     add_req_msg_size, sizeof(add_resp));
+	add_req->page_addr_list_len = num_pages;
+
+	err = mana_gd_send_request(gc, add_req_msg_size, add_req,
+				   sizeof(add_resp), &add_resp);
+	if (err || add_resp.hdr.status != expected_status) {
+		ibdev_dbg(&dev->ib_dev,
+			  "Failed to create DMA region: %d, 0x%x\n",
+			  err, add_resp.hdr.status);
+
+		if (!err)
+			err = -EPROTO;
+
+		return err;
+	}
+
+	return 0;
+}
+
+int mana_ib_gd_create_dma_region(struct mana_ib_dev *dev, struct ib_umem *umem,
+				 mana_handle_t *gdma_region)
+{
+	struct gdma_dma_region_add_pages_req *add_req = NULL;
+	size_t num_pages_processed = 0, num_pages_to_handle;
+	struct gdma_create_dma_region_req *create_req;
+	unsigned int create_req_msg_size;
+	struct hw_channel_context *hwc;
+	struct ib_block_iter biter;
+	size_t max_pgs_add_cmd = 0;
+	size_t max_pgs_create_cmd;
+	struct gdma_context *gc;
+	size_t num_pages_total;
+	struct gdma_dev *mdev;
+	unsigned long page_sz;
+	unsigned int tail = 0;
+	u64 *page_addr_list;
+	void *request_buf;
+	int err;
+
+	mdev = dev->gdma_dev;
+	gc = mdev->gdma_context;
+	hwc = gc->hwc.driver_data;
+
+	/* Hardware requires dma region to align to chosen page size */
+	page_sz = ib_umem_find_best_pgsz(umem, PAGE_SZ_BM, 0);
+	if (!page_sz) {
+		ibdev_dbg(&dev->ib_dev, "failed to find page size.\n");
+		return -ENOMEM;
+	}
+	num_pages_total = ib_umem_num_dma_blocks(umem, page_sz);
+
+	max_pgs_create_cmd =
+		(hwc->max_req_msg_size - sizeof(*create_req)) / sizeof(u64);
+	num_pages_to_handle =
+		min_t(size_t, num_pages_total, max_pgs_create_cmd);
+	create_req_msg_size =
+		struct_size(create_req, page_addr_list, num_pages_to_handle);
+
+	request_buf = kzalloc(hwc->max_req_msg_size, GFP_KERNEL);
+	if (!request_buf)
+		return -ENOMEM;
+
+	create_req = request_buf;
+	mana_gd_init_req_hdr(&create_req->hdr, GDMA_CREATE_DMA_REGION,
+			     create_req_msg_size,
+			     sizeof(struct gdma_create_dma_region_resp));
+
+	create_req->length = umem->length;
+	create_req->offset_in_page = umem->address & (page_sz - 1);
+	create_req->gdma_page_type = order_base_2(page_sz) - PAGE_SHIFT;
+	create_req->page_count = num_pages_total;
+
+	ibdev_dbg(&dev->ib_dev, "size_dma_region %lu num_pages_total %lu\n",
+		  umem->length, num_pages_total);
+
+	ibdev_dbg(&dev->ib_dev, "page_sz %lu offset_in_page %u\n",
+		  page_sz, create_req->offset_in_page);
+
+	ibdev_dbg(&dev->ib_dev, "num_pages_to_handle %lu, gdma_page_type %u",
+		  num_pages_to_handle, create_req->gdma_page_type);
+
+	page_addr_list = create_req->page_addr_list;
+	rdma_umem_for_each_dma_block(umem, &biter, page_sz) {
+		page_addr_list[tail++] = rdma_block_iter_dma_address(&biter);
+		if (tail < num_pages_to_handle)
+			continue;
+
+		if (!num_pages_processed) {
+			/* First create message */
+			err = mana_ib_gd_first_dma_region(dev, gc, create_req,
+							  tail, gdma_region);
+			if (err)
+				goto out;
+
+			max_pgs_add_cmd = (hwc->max_req_msg_size -
+				sizeof(*add_req)) / sizeof(u64);
+
+			add_req = request_buf;
+			add_req->dma_region_handle = *gdma_region;
+			add_req->reserved3 = 0;
+			page_addr_list = add_req->page_addr_list;
+		} else {
+			/* Subsequent create messages */
+			u32 expected_s = 0;
+
+			if (num_pages_processed + num_pages_to_handle <
+			    num_pages_total)
+				expected_s = GDMA_STATUS_MORE_ENTRIES;
+
+			err = mana_ib_gd_add_dma_region(dev, gc, add_req, tail,
+							expected_s);
+			if (err)
+				break;
+		}
+
+		num_pages_processed += tail;
+		tail = 0;
+
+		/* The remaining pages to create */
+		num_pages_to_handle =
+			min_t(size_t,
+			      num_pages_total - num_pages_processed,
+			      max_pgs_add_cmd);
+	}
+
+	if (err)
+		mana_ib_gd_destroy_dma_region(dev, *gdma_region);
+
+out:
+	kfree(request_buf);
+	return err;
+}
+
+int mana_ib_gd_destroy_dma_region(struct mana_ib_dev *dev, u64 gdma_region)
+{
+	struct gdma_dev *mdev = dev->gdma_dev;
+	struct gdma_context *gc;
+
+	gc = mdev->gdma_context;
+	ibdev_dbg(&dev->ib_dev, "destroy dma region 0x%llx\n", gdma_region);
+
+	return mana_gd_destroy_dma_region(gc, gdma_region);
+}
+
+int mana_ib_mmap(struct ib_ucontext *ibcontext, struct vm_area_struct *vma)
+{
+	struct mana_ib_ucontext *mana_ucontext =
+		container_of(ibcontext, struct mana_ib_ucontext, ibucontext);
+	struct ib_device *ibdev = ibcontext->device;
+	struct mana_ib_dev *mdev;
+	struct gdma_context *gc;
+	phys_addr_t pfn;
+	pgprot_t prot;
+	int ret;
+
+	mdev = container_of(ibdev, struct mana_ib_dev, ib_dev);
+	gc = mdev->gdma_dev->gdma_context;
+
+	if (vma->vm_pgoff != 0) {
+		ibdev_dbg(ibdev, "Unexpected vm_pgoff %lu\n", vma->vm_pgoff);
+		return -EINVAL;
+	}
+
+	/* Map to the page indexed by ucontext->doorbell */
+	pfn = (gc->phys_db_page_base +
+	       gc->db_page_size * mana_ucontext->doorbell) >>
+	      PAGE_SHIFT;
+	prot = pgprot_writecombine(vma->vm_page_prot);
+
+	ret = rdma_user_mmap_io(ibcontext, vma, pfn, gc->db_page_size, prot,
+				NULL);
+	if (ret)
+		ibdev_dbg(ibdev, "can't rdma_user_mmap_io ret %d\n", ret);
+	else
+		ibdev_dbg(ibdev, "mapped I/O pfn 0x%llx page_size %u, ret %d\n",
+			  pfn, gc->db_page_size, ret);
+
+	return ret;
+}
+
+int mana_ib_get_port_immutable(struct ib_device *ibdev, u32 port_num,
+			       struct ib_port_immutable *immutable)
+{
+	/*
+	 * This version only support RAW_PACKET
+	 * other values need to be filled for other types
+	 */
+	immutable->core_cap_flags = RDMA_CORE_PORT_RAW_PACKET;
+
+	return 0;
+}
+
+int mana_ib_query_device(struct ib_device *ibdev, struct ib_device_attr *props,
+			 struct ib_udata *uhw)
+{
+	props->max_qp = MANA_MAX_NUM_QUEUES;
+	props->max_qp_wr = MAX_SEND_BUFFERS_PER_QUEUE;
+
+	/*
+	 * max_cqe could be potentially much bigger.
+	 * As this version of driver only support RAW QP, set it to the same
+	 * value as max_qp_wr
+	 */
+	props->max_cqe = MAX_SEND_BUFFERS_PER_QUEUE;
+
+	props->max_mr_size = MANA_IB_MAX_MR_SIZE;
+	props->max_mr = MANA_IB_MAX_MR;
+	props->max_send_sge = MAX_TX_WQE_SGL_ENTRIES;
+	props->max_recv_sge = MAX_RX_WQE_SGL_ENTRIES;
+
+	return 0;
+}
+
+int mana_ib_query_port(struct ib_device *ibdev, u32 port,
+		       struct ib_port_attr *props)
+{
+	/* This version doesn't return port properties */
+	return 0;
+}
+
+int mana_ib_query_gid(struct ib_device *ibdev, u32 port, int index,
+		      union ib_gid *gid)
+{
+	/* This version doesn't return GID properties */
+	return 0;
+}
+
+void mana_ib_disassociate_ucontext(struct ib_ucontext *ibcontext)
+{
+}
diff --git a/drivers/infiniband/hw/mana/mana_ib.h b/drivers/infiniband/hw/mana/mana_ib.h
new file mode 100644
index 000000000000..502cc8672eef
--- /dev/null
+++ b/drivers/infiniband/hw/mana/mana_ib.h
@@ -0,0 +1,162 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2022 Microsoft Corporation. All rights reserved.
+ */
+
+#ifndef _MANA_IB_H_
+#define _MANA_IB_H_
+
+#include <rdma/ib_verbs.h>
+#include <rdma/ib_mad.h>
+#include <rdma/ib_umem.h>
+#include <rdma/mana-abi.h>
+#include <rdma/uverbs_ioctl.h>
+
+#include <net/mana/mana.h>
+
+#define PAGE_SZ_BM                                                             \
+	(SZ_4K | SZ_8K | SZ_16K | SZ_32K | SZ_64K | SZ_128K | SZ_256K |        \
+	 SZ_512K | SZ_1M | SZ_2M)
+
+/* MANA doesn't have any limit for MR size */
+#define MANA_IB_MAX_MR_SIZE	U64_MAX
+
+/*
+ * The hardware limit of number of MRs is greater than maximum number of MRs
+ * that can possibly represent in 24 bits
+ */
+#define MANA_IB_MAX_MR		0xFFFFFFu
+
+struct mana_ib_dev {
+	struct ib_device ib_dev;
+	struct gdma_dev *gdma_dev;
+};
+
+struct mana_ib_wq {
+	struct ib_wq ibwq;
+	struct ib_umem *umem;
+	int wqe;
+	u32 wq_buf_size;
+	u64 gdma_region;
+	u64 id;
+	mana_handle_t rx_object;
+};
+
+struct mana_ib_pd {
+	struct ib_pd ibpd;
+	u32 pdn;
+	mana_handle_t pd_handle;
+
+	/* Mutex for sharing access to vport_use_count */
+	struct mutex vport_mutex;
+	int vport_use_count;
+
+	bool tx_shortform_allowed;
+	u32 tx_vp_offset;
+};
+
+struct mana_ib_mr {
+	struct ib_mr ibmr;
+	struct ib_umem *umem;
+	mana_handle_t mr_handle;
+};
+
+struct mana_ib_cq {
+	struct ib_cq ibcq;
+	struct ib_umem *umem;
+	int cqe;
+	u64 gdma_region;
+	u64 id;
+};
+
+struct mana_ib_qp {
+	struct ib_qp ibqp;
+
+	/* Work queue info */
+	struct ib_umem *sq_umem;
+	int sqe;
+	u64 sq_gdma_region;
+	u64 sq_id;
+	mana_handle_t tx_object;
+
+	/* The port on the IB device, starting with 1 */
+	u32 port;
+};
+
+struct mana_ib_ucontext {
+	struct ib_ucontext ibucontext;
+	u32 doorbell;
+};
+
+struct mana_ib_rwq_ind_table {
+	struct ib_rwq_ind_table ib_ind_table;
+};
+
+int mana_ib_gd_create_dma_region(struct mana_ib_dev *dev, struct ib_umem *umem,
+				 mana_handle_t *gdma_region);
+
+int mana_ib_gd_destroy_dma_region(struct mana_ib_dev *dev,
+				  mana_handle_t gdma_region);
+
+struct ib_wq *mana_ib_create_wq(struct ib_pd *pd,
+				struct ib_wq_init_attr *init_attr,
+				struct ib_udata *udata);
+
+int mana_ib_modify_wq(struct ib_wq *wq, struct ib_wq_attr *wq_attr,
+		      u32 wq_attr_mask, struct ib_udata *udata);
+
+int mana_ib_destroy_wq(struct ib_wq *ibwq, struct ib_udata *udata);
+
+int mana_ib_create_rwq_ind_table(struct ib_rwq_ind_table *ib_rwq_ind_table,
+				 struct ib_rwq_ind_table_init_attr *init_attr,
+				 struct ib_udata *udata);
+
+int mana_ib_destroy_rwq_ind_table(struct ib_rwq_ind_table *ib_rwq_ind_tbl);
+
+struct ib_mr *mana_ib_get_dma_mr(struct ib_pd *ibpd, int access_flags);
+
+struct ib_mr *mana_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
+				  u64 iova, int access_flags,
+				  struct ib_udata *udata);
+
+int mana_ib_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata);
+
+int mana_ib_create_qp(struct ib_qp *qp, struct ib_qp_init_attr *qp_init_attr,
+		      struct ib_udata *udata);
+
+int mana_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
+		      int attr_mask, struct ib_udata *udata);
+
+int mana_ib_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata);
+
+int mana_ib_cfg_vport(struct mana_ib_dev *dev, u32 port_id,
+		      struct mana_ib_pd *pd, u32 doorbell_id);
+void mana_ib_uncfg_vport(struct mana_ib_dev *dev, struct mana_ib_pd *pd,
+			 u32 port);
+
+int mana_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
+		      struct ib_udata *udata);
+
+int mana_ib_destroy_cq(struct ib_cq *ibcq, struct ib_udata *udata);
+
+int mana_ib_alloc_pd(struct ib_pd *ibpd, struct ib_udata *udata);
+int mana_ib_dealloc_pd(struct ib_pd *ibpd, struct ib_udata *udata);
+
+int mana_ib_alloc_ucontext(struct ib_ucontext *ibcontext,
+			   struct ib_udata *udata);
+void mana_ib_dealloc_ucontext(struct ib_ucontext *ibcontext);
+
+int mana_ib_mmap(struct ib_ucontext *ibcontext, struct vm_area_struct *vma);
+
+int mana_ib_get_port_immutable(struct ib_device *ibdev, u32 port_num,
+			       struct ib_port_immutable *immutable);
+int mana_ib_query_device(struct ib_device *ibdev, struct ib_device_attr *props,
+			 struct ib_udata *uhw);
+int mana_ib_query_port(struct ib_device *ibdev, u32 port,
+		       struct ib_port_attr *props);
+int mana_ib_query_gid(struct ib_device *ibdev, u32 port, int index,
+		      union ib_gid *gid);
+
+void mana_ib_disassociate_ucontext(struct ib_ucontext *ibcontext);
+
+#endif
diff --git a/drivers/infiniband/hw/mana/mr.c b/drivers/infiniband/hw/mana/mr.c
new file mode 100644
index 000000000000..f712a0ba47be
--- /dev/null
+++ b/drivers/infiniband/hw/mana/mr.c
@@ -0,0 +1,197 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022, Microsoft Corporation. All rights reserved.
+ */
+
+#include "mana_ib.h"
+
+#define VALID_MR_FLAGS                                                         \
+	(IB_ACCESS_LOCAL_WRITE | IB_ACCESS_REMOTE_WRITE | IB_ACCESS_REMOTE_READ)
+
+static enum gdma_mr_access_flags
+mana_ib_verbs_to_gdma_access_flags(int access_flags)
+{
+	enum gdma_mr_access_flags flags = GDMA_ACCESS_FLAG_LOCAL_READ;
+
+	if (access_flags & IB_ACCESS_LOCAL_WRITE)
+		flags |= GDMA_ACCESS_FLAG_LOCAL_WRITE;
+
+	if (access_flags & IB_ACCESS_REMOTE_WRITE)
+		flags |= GDMA_ACCESS_FLAG_REMOTE_WRITE;
+
+	if (access_flags & IB_ACCESS_REMOTE_READ)
+		flags |= GDMA_ACCESS_FLAG_REMOTE_READ;
+
+	return flags;
+}
+
+static int mana_ib_gd_create_mr(struct mana_ib_dev *dev, struct mana_ib_mr *mr,
+				struct gdma_create_mr_params *mr_params)
+{
+	struct gdma_create_mr_response resp = {};
+	struct gdma_create_mr_request req = {};
+	struct gdma_dev *mdev = dev->gdma_dev;
+	struct gdma_context *gc;
+	int err;
+
+	gc = mdev->gdma_context;
+
+	mana_gd_init_req_hdr(&req.hdr, GDMA_CREATE_MR, sizeof(req),
+			     sizeof(resp));
+	req.pd_handle = mr_params->pd_handle;
+	req.mr_type = mr_params->mr_type;
+
+	switch (mr_params->mr_type) {
+	case GDMA_MR_TYPE_GVA:
+		req.gva.dma_region_handle = mr_params->gva.dma_region_handle;
+		req.gva.virtual_address = mr_params->gva.virtual_address;
+		req.gva.access_flags = mr_params->gva.access_flags;
+		break;
+
+	default:
+		ibdev_dbg(&dev->ib_dev,
+			  "invalid param (GDMA_MR_TYPE) passed, type %d\n",
+			  req.mr_type);
+		return -EINVAL;
+	}
+
+	err = mana_gd_send_request(gc, sizeof(req), &req, sizeof(resp), &resp);
+
+	if (err || resp.hdr.status) {
+		ibdev_dbg(&dev->ib_dev, "Failed to create mr %d, %u", err,
+			  resp.hdr.status);
+		if (!err)
+			err = -EPROTO;
+
+		return err;
+	}
+
+	mr->ibmr.lkey = resp.lkey;
+	mr->ibmr.rkey = resp.rkey;
+	mr->mr_handle = resp.mr_handle;
+
+	return 0;
+}
+
+static int mana_ib_gd_destroy_mr(struct mana_ib_dev *dev, gdma_obj_handle_t mr_handle)
+{
+	struct gdma_destroy_mr_response resp = {};
+	struct gdma_destroy_mr_request req = {};
+	struct gdma_dev *mdev = dev->gdma_dev;
+	struct gdma_context *gc;
+	int err;
+
+	gc = mdev->gdma_context;
+
+	mana_gd_init_req_hdr(&req.hdr, GDMA_DESTROY_MR, sizeof(req),
+			     sizeof(resp));
+
+	req.mr_handle = mr_handle;
+
+	err = mana_gd_send_request(gc, sizeof(req), &req, sizeof(resp), &resp);
+	if (err || resp.hdr.status) {
+		dev_err(gc->dev, "Failed to destroy MR: %d, 0x%x\n", err,
+			resp.hdr.status);
+		if (!err)
+			err = -EPROTO;
+		return err;
+	}
+
+	return 0;
+}
+
+struct ib_mr *mana_ib_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 length,
+				  u64 iova, int access_flags,
+				  struct ib_udata *udata)
+{
+	struct mana_ib_pd *pd = container_of(ibpd, struct mana_ib_pd, ibpd);
+	struct gdma_create_mr_params mr_params = {};
+	struct ib_device *ibdev = ibpd->device;
+	gdma_obj_handle_t dma_region_handle;
+	struct mana_ib_dev *dev;
+	struct mana_ib_mr *mr;
+	int err;
+
+	dev = container_of(ibdev, struct mana_ib_dev, ib_dev);
+
+	ibdev_dbg(ibdev,
+		  "start 0x%llx, iova 0x%llx length 0x%llx access_flags 0x%x",
+		  start, iova, length, access_flags);
+
+	if (access_flags & ~VALID_MR_FLAGS)
+		return ERR_PTR(-EINVAL);
+
+	mr = kzalloc(sizeof(*mr), GFP_KERNEL);
+	if (!mr)
+		return ERR_PTR(-ENOMEM);
+
+	mr->umem = ib_umem_get(ibdev, start, length, access_flags);
+	if (IS_ERR(mr->umem)) {
+		err = PTR_ERR(mr->umem);
+		ibdev_dbg(ibdev,
+			  "Failed to get umem for register user-mr, %d\n", err);
+		goto err_free;
+	}
+
+	err = mana_ib_gd_create_dma_region(dev, mr->umem, &dma_region_handle);
+	if (err) {
+		ibdev_dbg(ibdev, "Failed create dma region for user-mr, %d\n",
+			  err);
+		goto err_umem;
+	}
+
+	ibdev_dbg(ibdev,
+		  "mana_ib_gd_create_dma_region ret %d gdma_region %llx\n", err,
+		  dma_region_handle);
+
+	mr_params.pd_handle = pd->pd_handle;
+	mr_params.mr_type = GDMA_MR_TYPE_GVA;
+	mr_params.gva.dma_region_handle = dma_region_handle;
+	mr_params.gva.virtual_address = iova;
+	mr_params.gva.access_flags =
+		mana_ib_verbs_to_gdma_access_flags(access_flags);
+
+	err = mana_ib_gd_create_mr(dev, mr, &mr_params);
+	if (err)
+		goto err_dma_region;
+
+	/*
+	 * There is no need to keep track of dma_region_handle after MR is
+	 * successfully created. The dma_region_handle is tracked in the PF
+	 * as part of the lifecycle of this MR.
+	 */
+
+	return &mr->ibmr;
+
+err_dma_region:
+	mana_gd_destroy_dma_region(dev->gdma_dev->gdma_context,
+				   dma_region_handle);
+
+err_umem:
+	ib_umem_release(mr->umem);
+
+err_free:
+	kfree(mr);
+	return ERR_PTR(err);
+}
+
+int mana_ib_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata)
+{
+	struct mana_ib_mr *mr = container_of(ibmr, struct mana_ib_mr, ibmr);
+	struct ib_device *ibdev = ibmr->device;
+	struct mana_ib_dev *dev;
+	int err;
+
+	dev = container_of(ibdev, struct mana_ib_dev, ib_dev);
+
+	err = mana_ib_gd_destroy_mr(dev, mr->mr_handle);
+	if (err)
+		return err;
+
+	if (mr->umem)
+		ib_umem_release(mr->umem);
+
+	kfree(mr);
+
+	return 0;
+}
diff --git a/drivers/infiniband/hw/mana/qp.c b/drivers/infiniband/hw/mana/qp.c
new file mode 100644
index 000000000000..ea15ec77e321
--- /dev/null
+++ b/drivers/infiniband/hw/mana/qp.c
@@ -0,0 +1,506 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022, Microsoft Corporation. All rights reserved.
+ */
+
+#include "mana_ib.h"
+
+static int mana_ib_cfg_vport_steering(struct mana_ib_dev *dev,
+				      struct net_device *ndev,
+				      mana_handle_t default_rxobj,
+				      mana_handle_t ind_table[],
+				      u32 log_ind_tbl_size, u32 rx_hash_key_len,
+				      u8 *rx_hash_key)
+{
+	struct mana_port_context *mpc = netdev_priv(ndev);
+	struct mana_cfg_rx_steer_req *req = NULL;
+	struct mana_cfg_rx_steer_resp resp = {};
+	mana_handle_t *req_indir_tab;
+	struct gdma_context *gc;
+	struct gdma_dev *mdev;
+	u32 req_buf_size;
+	int i, err;
+
+	mdev = dev->gdma_dev;
+	gc = mdev->gdma_context;
+
+	req_buf_size =
+		sizeof(*req) + sizeof(mana_handle_t) * MANA_INDIRECT_TABLE_SIZE;
+	req = kzalloc(req_buf_size, GFP_KERNEL);
+	if (!req)
+		return -ENOMEM;
+
+	mana_gd_init_req_hdr(&req->hdr, MANA_CONFIG_VPORT_RX, req_buf_size,
+			     sizeof(resp));
+
+	req->vport = mpc->port_handle;
+	req->rx_enable = 1;
+	req->update_default_rxobj = 1;
+	req->default_rxobj = default_rxobj;
+	req->hdr.dev_id = mdev->dev_id;
+
+	/* If there are more than 1 entries in indirection table, enable RSS */
+	if (log_ind_tbl_size)
+		req->rss_enable = true;
+
+	req->num_indir_entries = MANA_INDIRECT_TABLE_SIZE;
+	req->indir_tab_offset = sizeof(*req);
+	req->update_indir_tab = true;
+
+	req_indir_tab = (mana_handle_t *)(req + 1);
+	/* The ind table passed to the hardware must have
+	 * MANA_INDIRECT_TABLE_SIZE entries. Adjust the verb
+	 * ind_table to MANA_INDIRECT_TABLE_SIZE if required
+	 */
+	ibdev_dbg(&dev->ib_dev, "ind table size %u\n", 1 << log_ind_tbl_size);
+	for (i = 0; i < MANA_INDIRECT_TABLE_SIZE; i++) {
+		req_indir_tab[i] = ind_table[i % (1 << log_ind_tbl_size)];
+		ibdev_dbg(&dev->ib_dev, "index %u handle 0x%llx\n", i,
+			  req_indir_tab[i]);
+	}
+
+	req->update_hashkey = true;
+	if (rx_hash_key_len)
+		memcpy(req->hashkey, rx_hash_key, rx_hash_key_len);
+	else
+		netdev_rss_key_fill(req->hashkey, MANA_HASH_KEY_SIZE);
+
+	ibdev_dbg(&dev->ib_dev, "vport handle %llu default_rxobj 0x%llx\n",
+		  req->vport, default_rxobj);
+
+	err = mana_gd_send_request(gc, req_buf_size, req, sizeof(resp), &resp);
+	if (err) {
+		netdev_err(ndev, "Failed to configure vPort RX: %d\n", err);
+		goto out;
+	}
+
+	if (resp.hdr.status) {
+		netdev_err(ndev, "vPort RX configuration failed: 0x%x\n",
+			   resp.hdr.status);
+		err = -EPROTO;
+		goto out;
+	}
+
+	netdev_info(ndev, "Configured steering vPort %llu log_entries %u\n",
+		    mpc->port_handle, log_ind_tbl_size);
+
+out:
+	kfree(req);
+	return err;
+}
+
+static int mana_ib_create_qp_rss(struct ib_qp *ibqp, struct ib_pd *pd,
+				 struct ib_qp_init_attr *attr,
+				 struct ib_udata *udata)
+{
+	struct mana_ib_qp *qp = container_of(ibqp, struct mana_ib_qp, ibqp);
+	struct mana_ib_dev *mdev =
+		container_of(pd->device, struct mana_ib_dev, ib_dev);
+	struct ib_rwq_ind_table *ind_tbl = attr->rwq_ind_tbl;
+	struct mana_ib_create_qp_rss_resp resp = {};
+	struct mana_ib_create_qp_rss ucmd = {};
+	struct gdma_dev *gd = mdev->gdma_dev;
+	mana_handle_t *mana_ind_table;
+	struct mana_port_context *mpc;
+	struct mana_context *mc;
+	struct net_device *ndev;
+	struct mana_ib_cq *cq;
+	struct mana_ib_wq *wq;
+	unsigned int ind_tbl_size;
+	struct ib_cq *ibcq;
+	struct ib_wq *ibwq;
+	int i = 0;
+	u32 port;
+	int ret;
+
+	mc = gd->driver_data;
+
+	if (!udata || udata->inlen < sizeof(ucmd))
+		return -EINVAL;
+
+	ret = ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen));
+	if (ret) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Failed copy from udata for create rss-qp, err %d\n",
+			  ret);
+		return ret;
+	}
+
+	if (attr->cap.max_recv_wr > MAX_SEND_BUFFERS_PER_QUEUE) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Requested max_recv_wr %d exceeding limit\n",
+			  attr->cap.max_recv_wr);
+		return -EINVAL;
+	}
+
+	if (attr->cap.max_recv_sge > MAX_RX_WQE_SGL_ENTRIES) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Requested max_recv_sge %d exceeding limit\n",
+			  attr->cap.max_recv_sge);
+		return -EINVAL;
+	}
+
+	ind_tbl_size = 1 << ind_tbl->log_ind_tbl_size;
+	if (ind_tbl_size > MANA_INDIRECT_TABLE_SIZE) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Indirect table size %d exceeding limit\n",
+			  ind_tbl_size);
+		return -EINVAL;
+	}
+
+	if (ucmd.rx_hash_function != MANA_IB_RX_HASH_FUNC_TOEPLITZ) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "RX Hash function is not supported, %d\n",
+			  ucmd.rx_hash_function);
+		return -EINVAL;
+	}
+
+	/* IB ports start with 1, MANA start with 0 */
+	port = ucmd.port;
+	if (port < 1 || port > mc->num_ports) {
+		ibdev_dbg(&mdev->ib_dev, "Invalid port %u in creating qp\n",
+			  port);
+		return -EINVAL;
+	}
+	ndev = mc->ports[port - 1];
+	mpc = netdev_priv(ndev);
+
+	ibdev_dbg(&mdev->ib_dev, "rx_hash_function %d port %d\n",
+		  ucmd.rx_hash_function, port);
+
+	mana_ind_table = kcalloc(ind_tbl_size, sizeof(mana_handle_t),
+				 GFP_KERNEL);
+	if (!mana_ind_table) {
+		ret = -ENOMEM;
+		goto fail;
+	}
+
+	qp->port = port;
+
+	for (i = 0; i < ind_tbl_size; i++) {
+		struct mana_obj_spec wq_spec = {};
+		struct mana_obj_spec cq_spec = {};
+
+		ibwq = ind_tbl->ind_tbl[i];
+		wq = container_of(ibwq, struct mana_ib_wq, ibwq);
+
+		ibcq = ibwq->cq;
+		cq = container_of(ibcq, struct mana_ib_cq, ibcq);
+
+		wq_spec.gdma_region = wq->gdma_region;
+		wq_spec.queue_size = wq->wq_buf_size;
+
+		cq_spec.gdma_region = cq->gdma_region;
+		cq_spec.queue_size = cq->cqe * COMP_ENTRY_SIZE;
+		cq_spec.modr_ctx_id = 0;
+		cq_spec.attached_eq = GDMA_CQ_NO_EQ;
+
+		ret = mana_create_wq_obj(mpc, mpc->port_handle, GDMA_RQ,
+					 &wq_spec, &cq_spec, &wq->rx_object);
+		if (ret)
+			goto fail;
+
+		/* The GDMA regions are now owned by the WQ object */
+		wq->gdma_region = GDMA_INVALID_DMA_REGION;
+		cq->gdma_region = GDMA_INVALID_DMA_REGION;
+
+		wq->id = wq_spec.queue_index;
+		cq->id = cq_spec.queue_index;
+
+		ibdev_dbg(&mdev->ib_dev,
+			  "ret %d rx_object 0x%llx wq id %llu cq id %llu\n",
+			  ret, wq->rx_object, wq->id, cq->id);
+
+		resp.entries[i].cqid = cq->id;
+		resp.entries[i].wqid = wq->id;
+
+		mana_ind_table[i] = wq->rx_object;
+	}
+	resp.num_entries = i;
+
+	ret = mana_ib_cfg_vport_steering(mdev, ndev, wq->rx_object,
+					 mana_ind_table,
+					 ind_tbl->log_ind_tbl_size,
+					 ucmd.rx_hash_key_len,
+					 ucmd.rx_hash_key);
+	if (ret)
+		goto fail;
+
+	ret = ib_copy_to_udata(udata, &resp, sizeof(resp));
+	if (ret) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Failed to copy to udata create rss-qp, %d\n",
+			  ret);
+		goto fail;
+	}
+
+	kfree(mana_ind_table);
+
+	return 0;
+
+fail:
+	while (i-- > 0) {
+		ibwq = ind_tbl->ind_tbl[i];
+		wq = container_of(ibwq, struct mana_ib_wq, ibwq);
+		mana_destroy_wq_obj(mpc, GDMA_RQ, wq->rx_object);
+	}
+
+	kfree(mana_ind_table);
+
+	return ret;
+}
+
+static int mana_ib_create_qp_raw(struct ib_qp *ibqp, struct ib_pd *ibpd,
+				 struct ib_qp_init_attr *attr,
+				 struct ib_udata *udata)
+{
+	struct mana_ib_pd *pd = container_of(ibpd, struct mana_ib_pd, ibpd);
+	struct mana_ib_qp *qp = container_of(ibqp, struct mana_ib_qp, ibqp);
+	struct mana_ib_dev *mdev =
+		container_of(ibpd->device, struct mana_ib_dev, ib_dev);
+	struct mana_ib_cq *send_cq =
+		container_of(attr->send_cq, struct mana_ib_cq, ibcq);
+	struct mana_ib_ucontext *mana_ucontext =
+		rdma_udata_to_drv_context(udata, struct mana_ib_ucontext,
+					  ibucontext);
+	struct mana_ib_create_qp_resp resp = {};
+	struct gdma_dev *gd = mdev->gdma_dev;
+	struct mana_ib_create_qp ucmd = {};
+	struct mana_obj_spec wq_spec = {};
+	struct mana_obj_spec cq_spec = {};
+	struct mana_port_context *mpc;
+	struct mana_context *mc;
+	struct net_device *ndev;
+	struct ib_umem *umem;
+	int err;
+	u32 port;
+
+	mc = gd->driver_data;
+
+	if (!mana_ucontext || udata->inlen < sizeof(ucmd))
+		return -EINVAL;
+
+	err = ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen));
+	if (err) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Failed to copy from udata create qp-raw, %d\n", err);
+		return err;
+	}
+
+	/* IB ports start with 1, MANA Ethernet ports start with 0 */
+	port = ucmd.port;
+	if (ucmd.port > mc->num_ports)
+		return -EINVAL;
+
+	if (attr->cap.max_send_wr > MAX_SEND_BUFFERS_PER_QUEUE) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Requested max_send_wr %d exceeding limit\n",
+			  attr->cap.max_send_wr);
+		return -EINVAL;
+	}
+
+	if (attr->cap.max_send_sge > MAX_TX_WQE_SGL_ENTRIES) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Requested max_send_sge %d exceeding limit\n",
+			  attr->cap.max_send_sge);
+		return -EINVAL;
+	}
+
+	ndev = mc->ports[port - 1];
+	mpc = netdev_priv(ndev);
+	ibdev_dbg(&mdev->ib_dev, "port %u ndev %p mpc %p\n", port, ndev, mpc);
+
+	err = mana_ib_cfg_vport(mdev, port - 1, pd, mana_ucontext->doorbell);
+	if (err)
+		return -ENODEV;
+
+	qp->port = port;
+
+	ibdev_dbg(&mdev->ib_dev, "ucmd sq_buf_addr 0x%llx port %u\n",
+		  ucmd.sq_buf_addr, ucmd.port);
+
+	umem = ib_umem_get(ibpd->device, ucmd.sq_buf_addr, ucmd.sq_buf_size,
+			   IB_ACCESS_LOCAL_WRITE);
+	if (IS_ERR(umem)) {
+		err = PTR_ERR(umem);
+		ibdev_dbg(&mdev->ib_dev,
+			  "Failed to get umem for create qp-raw, err %d\n",
+			  err);
+		goto err_free_vport;
+	}
+	qp->sq_umem = umem;
+
+	err = mana_ib_gd_create_dma_region(mdev, qp->sq_umem,
+					   &qp->sq_gdma_region);
+	if (err) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Failed to create dma region for create qp-raw, %d\n",
+			  err);
+		goto err_release_umem;
+	}
+
+	ibdev_dbg(&mdev->ib_dev,
+		  "mana_ib_gd_create_dma_region ret %d gdma_region 0x%llx\n",
+		  err, qp->sq_gdma_region);
+
+	/* Create a WQ on the same port handle used by the Ethernet */
+	wq_spec.gdma_region = qp->sq_gdma_region;
+	wq_spec.queue_size = ucmd.sq_buf_size;
+
+	cq_spec.gdma_region = send_cq->gdma_region;
+	cq_spec.queue_size = send_cq->cqe * COMP_ENTRY_SIZE;
+	cq_spec.modr_ctx_id = 0;
+	cq_spec.attached_eq = GDMA_CQ_NO_EQ;
+
+	err = mana_create_wq_obj(mpc, mpc->port_handle, GDMA_SQ, &wq_spec,
+				 &cq_spec, &qp->tx_object);
+	if (err) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Failed to create wq for create raw-qp, err %d\n",
+			  err);
+		goto err_destroy_dma_region;
+	}
+
+	/* The GDMA regions are now owned by the WQ object */
+	qp->sq_gdma_region = GDMA_INVALID_DMA_REGION;
+	send_cq->gdma_region = GDMA_INVALID_DMA_REGION;
+
+	qp->sq_id = wq_spec.queue_index;
+	send_cq->id = cq_spec.queue_index;
+
+	ibdev_dbg(&mdev->ib_dev,
+		  "ret %d qp->tx_object 0x%llx sq id %llu cq id %llu\n", err,
+		  qp->tx_object, qp->sq_id, send_cq->id);
+
+	resp.sqid = qp->sq_id;
+	resp.cqid = send_cq->id;
+	resp.tx_vp_offset = pd->tx_vp_offset;
+
+	err = ib_copy_to_udata(udata, &resp, sizeof(resp));
+	if (err) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Failed copy udata for create qp-raw, %d\n",
+			  err);
+		goto err_destroy_wq_obj;
+	}
+
+	return 0;
+
+err_destroy_wq_obj:
+	mana_destroy_wq_obj(mpc, GDMA_SQ, qp->tx_object);
+
+err_destroy_dma_region:
+	mana_ib_gd_destroy_dma_region(mdev, qp->sq_gdma_region);
+
+err_release_umem:
+	ib_umem_release(umem);
+
+err_free_vport:
+	mana_ib_uncfg_vport(mdev, pd, port - 1);
+
+	return err;
+}
+
+int mana_ib_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attr,
+		      struct ib_udata *udata)
+{
+	switch (attr->qp_type) {
+	case IB_QPT_RAW_PACKET:
+		/* When rwq_ind_tbl is used, it's for creating WQs for RSS */
+		if (attr->rwq_ind_tbl)
+			return mana_ib_create_qp_rss(ibqp, ibqp->pd, attr,
+						     udata);
+
+		return mana_ib_create_qp_raw(ibqp, ibqp->pd, attr, udata);
+	default:
+		/* Creating QP other than IB_QPT_RAW_PACKET is not supported */
+		ibdev_dbg(ibqp->device, "Creating QP type %u not supported\n",
+			  attr->qp_type);
+	}
+
+	return -EINVAL;
+}
+
+int mana_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
+		      int attr_mask, struct ib_udata *udata)
+{
+	/* modify_qp is not supported by this version of the driver */
+	return -EOPNOTSUPP;
+}
+
+static int mana_ib_destroy_qp_rss(struct mana_ib_qp *qp,
+				  struct ib_rwq_ind_table *ind_tbl,
+				  struct ib_udata *udata)
+{
+	struct mana_ib_dev *mdev =
+		container_of(qp->ibqp.device, struct mana_ib_dev, ib_dev);
+	struct gdma_dev *gd = mdev->gdma_dev;
+	struct mana_port_context *mpc;
+	struct mana_context *mc;
+	struct net_device *ndev;
+	struct mana_ib_wq *wq;
+	struct ib_wq *ibwq;
+	int i;
+
+	mc = gd->driver_data;
+	ndev = mc->ports[qp->port - 1];
+	mpc = netdev_priv(ndev);
+
+	for (i = 0; i < (1 << ind_tbl->log_ind_tbl_size); i++) {
+		ibwq = ind_tbl->ind_tbl[i];
+		wq = container_of(ibwq, struct mana_ib_wq, ibwq);
+		ibdev_dbg(&mdev->ib_dev, "destroying wq->rx_object %llu\n",
+			  wq->rx_object);
+		mana_destroy_wq_obj(mpc, GDMA_RQ, wq->rx_object);
+	}
+
+	return 0;
+}
+
+static int mana_ib_destroy_qp_raw(struct mana_ib_qp *qp, struct ib_udata *udata)
+{
+	struct mana_ib_dev *mdev =
+		container_of(qp->ibqp.device, struct mana_ib_dev, ib_dev);
+	struct gdma_dev *gd = mdev->gdma_dev;
+	struct ib_pd *ibpd = qp->ibqp.pd;
+	struct mana_port_context *mpc;
+	struct mana_context *mc;
+	struct net_device *ndev;
+	struct mana_ib_pd *pd;
+
+	mc = gd->driver_data;
+	ndev = mc->ports[qp->port - 1];
+	mpc = netdev_priv(ndev);
+	pd = container_of(ibpd, struct mana_ib_pd, ibpd);
+
+	mana_destroy_wq_obj(mpc, GDMA_SQ, qp->tx_object);
+
+	if (qp->sq_umem) {
+		mana_ib_gd_destroy_dma_region(mdev, qp->sq_gdma_region);
+		ib_umem_release(qp->sq_umem);
+	}
+
+	mana_ib_uncfg_vport(mdev, pd, qp->port - 1);
+
+	return 0;
+}
+
+int mana_ib_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata)
+{
+	struct mana_ib_qp *qp = container_of(ibqp, struct mana_ib_qp, ibqp);
+
+	switch (ibqp->qp_type) {
+	case IB_QPT_RAW_PACKET:
+		if (ibqp->rwq_ind_tbl)
+			return mana_ib_destroy_qp_rss(qp, ibqp->rwq_ind_tbl,
+						      udata);
+
+		return mana_ib_destroy_qp_raw(qp, udata);
+
+	default:
+		ibdev_dbg(ibqp->device, "Unexpected QP type %u\n",
+			  ibqp->qp_type);
+	}
+
+	return -ENOENT;
+}
diff --git a/drivers/infiniband/hw/mana/wq.c b/drivers/infiniband/hw/mana/wq.c
new file mode 100644
index 000000000000..372d361510e0
--- /dev/null
+++ b/drivers/infiniband/hw/mana/wq.c
@@ -0,0 +1,115 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022, Microsoft Corporation. All rights reserved.
+ */
+
+#include "mana_ib.h"
+
+struct ib_wq *mana_ib_create_wq(struct ib_pd *pd,
+				struct ib_wq_init_attr *init_attr,
+				struct ib_udata *udata)
+{
+	struct mana_ib_dev *mdev =
+		container_of(pd->device, struct mana_ib_dev, ib_dev);
+	struct mana_ib_create_wq ucmd = {};
+	struct mana_ib_wq *wq;
+	struct ib_umem *umem;
+	int err;
+
+	if (udata->inlen < sizeof(ucmd))
+		return ERR_PTR(-EINVAL);
+
+	err = ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen));
+	if (err) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Failed to copy from udata for create wq, %d\n", err);
+		return ERR_PTR(err);
+	}
+
+	wq = kzalloc(sizeof(*wq), GFP_KERNEL);
+	if (!wq)
+		return ERR_PTR(-ENOMEM);
+
+	ibdev_dbg(&mdev->ib_dev, "ucmd wq_buf_addr 0x%llx\n", ucmd.wq_buf_addr);
+
+	umem = ib_umem_get(pd->device, ucmd.wq_buf_addr, ucmd.wq_buf_size,
+			   IB_ACCESS_LOCAL_WRITE);
+	if (IS_ERR(umem)) {
+		err = PTR_ERR(umem);
+		ibdev_dbg(&mdev->ib_dev,
+			  "Failed to get umem for create wq, err %d\n", err);
+		goto err_free_wq;
+	}
+
+	wq->umem = umem;
+	wq->wqe = init_attr->max_wr;
+	wq->wq_buf_size = ucmd.wq_buf_size;
+	wq->rx_object = INVALID_MANA_HANDLE;
+
+	err = mana_ib_gd_create_dma_region(mdev, wq->umem, &wq->gdma_region);
+	if (err) {
+		ibdev_dbg(&mdev->ib_dev,
+			  "Failed to create dma region for create wq, %d\n",
+			  err);
+		goto err_release_umem;
+	}
+
+	ibdev_dbg(&mdev->ib_dev,
+		  "mana_ib_gd_create_dma_region ret %d gdma_region 0x%llx\n",
+		  err, wq->gdma_region);
+
+	/* WQ ID is returned at wq_create time, doesn't know the value yet */
+
+	return &wq->ibwq;
+
+err_release_umem:
+	ib_umem_release(umem);
+
+err_free_wq:
+	kfree(wq);
+
+	return ERR_PTR(err);
+}
+
+int mana_ib_modify_wq(struct ib_wq *wq, struct ib_wq_attr *wq_attr,
+		      u32 wq_attr_mask, struct ib_udata *udata)
+{
+	/* modify_wq is not supported by this version of the driver */
+	return -EOPNOTSUPP;
+}
+
+int mana_ib_destroy_wq(struct ib_wq *ibwq, struct ib_udata *udata)
+{
+	struct mana_ib_wq *wq = container_of(ibwq, struct mana_ib_wq, ibwq);
+	struct ib_device *ib_dev = ibwq->device;
+	struct mana_ib_dev *mdev;
+
+	mdev = container_of(ib_dev, struct mana_ib_dev, ib_dev);
+
+	mana_ib_gd_destroy_dma_region(mdev, wq->gdma_region);
+	ib_umem_release(wq->umem);
+
+	kfree(wq);
+
+	return 0;
+}
+
+int mana_ib_create_rwq_ind_table(struct ib_rwq_ind_table *ib_rwq_ind_table,
+				 struct ib_rwq_ind_table_init_attr *init_attr,
+				 struct ib_udata *udata)
+{
+	/*
+	 * There is no additional data in ind_table to be maintained by this
+	 * driver, do nothing
+	 */
+	return 0;
+}
+
+int mana_ib_destroy_rwq_ind_table(struct ib_rwq_ind_table *ib_rwq_ind_tbl)
+{
+	/*
+	 * There is no additional data in ind_table to be maintained by this
+	 * driver, do nothing
+	 */
+	return 0;
+}
diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h
index 713a8f8cca9a..20212ffeefb9 100644
--- a/include/net/mana/mana.h
+++ b/include/net/mana/mana.h
@@ -412,6 +412,9 @@ int mana_bpf(struct net_device *ndev, struct netdev_bpf *bpf);
 
 extern const struct ethtool_ops mana_ethtool_ops;
 
+/* A CQ can be created not associated with any EQ */
+#define GDMA_CQ_NO_EQ  0xffff
+
 struct mana_obj_spec {
 	u32 queue_index;
 	u64 gdma_region;
diff --git a/include/uapi/rdma/ib_user_ioctl_verbs.h b/include/uapi/rdma/ib_user_ioctl_verbs.h
index 7dd56210226f..e0c25537fd2e 100644
--- a/include/uapi/rdma/ib_user_ioctl_verbs.h
+++ b/include/uapi/rdma/ib_user_ioctl_verbs.h
@@ -251,6 +251,7 @@ enum rdma_driver_id {
 	RDMA_DRIVER_EFA,
 	RDMA_DRIVER_SIW,
 	RDMA_DRIVER_ERDMA,
+	RDMA_DRIVER_MANA,
 };
 
 enum ib_uverbs_gid_type {
diff --git a/include/uapi/rdma/mana-abi.h b/include/uapi/rdma/mana-abi.h
new file mode 100644
index 000000000000..5fcb31b37fb9
--- /dev/null
+++ b/include/uapi/rdma/mana-abi.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */
+/*
+ * Copyright (c) 2022, Microsoft Corporation. All rights reserved.
+ */
+
+#ifndef MANA_ABI_USER_H
+#define MANA_ABI_USER_H
+
+#include <linux/types.h>
+#include <rdma/ib_user_ioctl_verbs.h>
+
+/*
+ * Increment this value if any changes that break userspace ABI
+ * compatibility are made.
+ */
+
+#define MANA_IB_UVERBS_ABI_VERSION 1
+
+struct mana_ib_create_cq {
+	__aligned_u64 buf_addr;
+};
+
+struct mana_ib_create_qp {
+	__aligned_u64 sq_buf_addr;
+	__u32 sq_buf_size;
+	__u32 port;
+};
+
+struct mana_ib_create_qp_resp {
+	__u32 sqid;
+	__u32 cqid;
+	__u32 tx_vp_offset;
+	__u32 reserved;
+};
+
+struct mana_ib_create_wq {
+	__aligned_u64 wq_buf_addr;
+	__u32 wq_buf_size;
+	__u32 reserved;
+};
+
+/* RX Hash function flags */
+enum mana_ib_rx_hash_function_flags {
+	MANA_IB_RX_HASH_FUNC_TOEPLITZ = 1 << 0,
+};
+
+struct mana_ib_create_qp_rss {
+	__aligned_u64 rx_hash_fields_mask;
+	__u8 rx_hash_function;
+	__u8 reserved[7];
+	__u32 rx_hash_key_len;
+	__u8 rx_hash_key[40];
+	__u32 port;
+};
+
+struct rss_resp_entry {
+	__u32 cqid;
+	__u32 wqid;
+};
+
+struct mana_ib_create_qp_rss_resp {
+	__aligned_u64 num_entries;
+	struct rss_resp_entry entries[64];
+};
+
+#endif
