Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux

Merge mlx5-next patches needed for upcoming mlx5 software steering.

1) Alex adds HW bits and definitions required for SW steering
2) Ariel moves device memory management to mlx5_core (From mlx5_ib)
3) Maor, Cleanups and fixups for eswitch mode and RoCE
4) Mark, Set only stag for match untagged packets

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

14 files changed, 497 insertions, 251 deletions

diff --git a/drivers/infiniband/hw/mlx5/cmd.c b/drivers/infiniband/hw/mlx5/cmd.c
index 6c8645033102..4937947400cd 100644
--- a/drivers/infiniband/hw/mlx5/cmd.c
+++ b/drivers/infiniband/hw/mlx5/cmd.c
@@ -186,136 +186,6 @@ int mlx5_cmd_dealloc_memic(struct mlx5_dm *dm, phys_addr_t addr, u64 length)
 	return err;
 }
 
-int mlx5_cmd_alloc_sw_icm(struct mlx5_dm *dm, int type, u64 length,
-			  u16 uid, phys_addr_t *addr, u32 *obj_id)
-{
-	struct mlx5_core_dev *dev = dm->dev;
-	u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {};
-	u32 in[MLX5_ST_SZ_DW(create_sw_icm_in)] = {};
-	unsigned long *block_map;
-	u64 icm_start_addr;
-	u32 log_icm_size;
-	u32 num_blocks;
-	u32 max_blocks;
-	u64 block_idx;
-	void *sw_icm;
-	int ret;
-
-	MLX5_SET(general_obj_in_cmd_hdr, in, opcode,
-		 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
-	MLX5_SET(general_obj_in_cmd_hdr, in, obj_type, MLX5_OBJ_TYPE_SW_ICM);
-	MLX5_SET(general_obj_in_cmd_hdr, in, uid, uid);
-
-	switch (type) {
-	case MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM:
-		icm_start_addr = MLX5_CAP64_DEV_MEM(dev,
-						steering_sw_icm_start_address);
-		log_icm_size = MLX5_CAP_DEV_MEM(dev, log_steering_sw_icm_size);
-		block_map = dm->steering_sw_icm_alloc_blocks;
-		break;
-	case MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM:
-		icm_start_addr = MLX5_CAP64_DEV_MEM(dev,
-					header_modify_sw_icm_start_address);
-		log_icm_size = MLX5_CAP_DEV_MEM(dev,
-						log_header_modify_sw_icm_size);
-		block_map = dm->header_modify_sw_icm_alloc_blocks;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	num_blocks = (length + MLX5_SW_ICM_BLOCK_SIZE(dev) - 1) >>
-		     MLX5_LOG_SW_ICM_BLOCK_SIZE(dev);
-	max_blocks = BIT(log_icm_size - MLX5_LOG_SW_ICM_BLOCK_SIZE(dev));
-	spin_lock(&dm->lock);
-	block_idx = bitmap_find_next_zero_area(block_map,
-					       max_blocks,
-					       0,
-					       num_blocks, 0);
-
-	if (block_idx < max_blocks)
-		bitmap_set(block_map,
-			   block_idx, num_blocks);
-
-	spin_unlock(&dm->lock);
-
-	if (block_idx >= max_blocks)
-		return -ENOMEM;
-
-	sw_icm = MLX5_ADDR_OF(create_sw_icm_in, in, sw_icm);
-	icm_start_addr += block_idx << MLX5_LOG_SW_ICM_BLOCK_SIZE(dev);
-	MLX5_SET64(sw_icm, sw_icm, sw_icm_start_addr,
-		   icm_start_addr);
-	MLX5_SET(sw_icm, sw_icm, log_sw_icm_size, ilog2(length));
-
-	ret = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
-	if (ret) {
-		spin_lock(&dm->lock);
-		bitmap_clear(block_map,
-			     block_idx, num_blocks);
-		spin_unlock(&dm->lock);
-
-		return ret;
-	}
-
-	*addr = icm_start_addr;
-	*obj_id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
-
-	return 0;
-}
-
-int mlx5_cmd_dealloc_sw_icm(struct mlx5_dm *dm, int type, u64 length,
-			    u16 uid, phys_addr_t addr, u32 obj_id)
-{
-	struct mlx5_core_dev *dev = dm->dev;
-	u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {};
-	u32 in[MLX5_ST_SZ_DW(general_obj_in_cmd_hdr)] = {};
-	unsigned long *block_map;
-	u32 num_blocks;
-	u64 start_idx;
-	int err;
-
-	num_blocks = (length + MLX5_SW_ICM_BLOCK_SIZE(dev) - 1) >>
-		     MLX5_LOG_SW_ICM_BLOCK_SIZE(dev);
-
-	switch (type) {
-	case MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM:
-		start_idx =
-			(addr - MLX5_CAP64_DEV_MEM(
-					dev, steering_sw_icm_start_address)) >>
-			MLX5_LOG_SW_ICM_BLOCK_SIZE(dev);
-		block_map = dm->steering_sw_icm_alloc_blocks;
-		break;
-	case MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM:
-		start_idx =
-			(addr -
-			 MLX5_CAP64_DEV_MEM(
-				 dev, header_modify_sw_icm_start_address)) >>
-			MLX5_LOG_SW_ICM_BLOCK_SIZE(dev);
-		block_map = dm->header_modify_sw_icm_alloc_blocks;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	MLX5_SET(general_obj_in_cmd_hdr, in, opcode,
-		 MLX5_CMD_OP_DESTROY_GENERAL_OBJECT);
-	MLX5_SET(general_obj_in_cmd_hdr, in, obj_type, MLX5_OBJ_TYPE_SW_ICM);
-	MLX5_SET(general_obj_in_cmd_hdr, in, obj_id, obj_id);
-	MLX5_SET(general_obj_in_cmd_hdr, in, uid, uid);
-
-	err =  mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
-	if (err)
-		return err;
-
-	spin_lock(&dm->lock);
-	bitmap_clear(block_map,
-		     start_idx, num_blocks);
-	spin_unlock(&dm->lock);
-
-	return 0;
-}
-
 int mlx5_cmd_query_ext_ppcnt_counters(struct mlx5_core_dev *dev, void *out)
 {
 	u32 in[MLX5_ST_SZ_DW(ppcnt_reg)] = {};
diff --git a/drivers/infiniband/hw/mlx5/cmd.h b/drivers/infiniband/hw/mlx5/cmd.h
index 0572dcba6eae..169cab4915e3 100644
--- a/drivers/infiniband/hw/mlx5/cmd.h
+++ b/drivers/infiniband/hw/mlx5/cmd.h
@@ -65,8 +65,4 @@ int mlx5_cmd_alloc_q_counter(struct mlx5_core_dev *dev, u16 *counter_id,
 			     u16 uid);
 int mlx5_cmd_mad_ifc(struct mlx5_core_dev *dev, const void *inb, void *outb,
 		     u16 opmod, u8 port);
-int mlx5_cmd_alloc_sw_icm(struct mlx5_dm *dm, int type, u64 length,
-			  u16 uid, phys_addr_t *addr, u32 *obj_id);
-int mlx5_cmd_dealloc_sw_icm(struct mlx5_dm *dm, int type, u64 length,
-			    u16 uid, phys_addr_t addr, u32 obj_id);
 #endif /* MLX5_IB_CMD_H */
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 0569bcab02d4..016373d1d27e 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -2280,6 +2280,7 @@ static inline int check_dm_type_support(struct mlx5_ib_dev *dev,
 			return -EOPNOTSUPP;
 		break;
 	case MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM:
+	case MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM:
 		if (!capable(CAP_SYS_RAWIO) ||
 		    !capable(CAP_NET_RAW))
 			return -EPERM;
@@ -2344,20 +2345,20 @@ static int handle_alloc_dm_sw_icm(struct ib_ucontext *ctx,
 				  struct uverbs_attr_bundle *attrs,
 				  int type)
 {
-	struct mlx5_dm *dm_db = &to_mdev(ctx->device)->dm;
+	struct mlx5_core_dev *dev = to_mdev(ctx->device)->mdev;
 	u64 act_size;
 	int err;
 
 	/* Allocation size must a multiple of the basic block size
 	 * and a power of 2.
 	 */
-	act_size = round_up(attr->length, MLX5_SW_ICM_BLOCK_SIZE(dm_db->dev));
+	act_size = round_up(attr->length, MLX5_SW_ICM_BLOCK_SIZE(dev));
 	act_size = roundup_pow_of_two(act_size);
 
 	dm->size = act_size;
-	err = mlx5_cmd_alloc_sw_icm(dm_db, type, act_size,
-				    to_mucontext(ctx)->devx_uid, &dm->dev_addr,
-				    &dm->icm_dm.obj_id);
+	err = mlx5_dm_sw_icm_alloc(dev, type, act_size,
+				   to_mucontext(ctx)->devx_uid, &dm->dev_addr,
+				   &dm->icm_dm.obj_id);
 	if (err)
 		return err;
 
@@ -2365,9 +2366,9 @@ static int handle_alloc_dm_sw_icm(struct ib_ucontext *ctx,
 			     MLX5_IB_ATTR_ALLOC_DM_RESP_START_OFFSET,
 			     &dm->dev_addr, sizeof(dm->dev_addr));
 	if (err)
-		mlx5_cmd_dealloc_sw_icm(dm_db, type, dm->size,
-					to_mucontext(ctx)->devx_uid,
-					dm->dev_addr, dm->icm_dm.obj_id);
+		mlx5_dm_sw_icm_dealloc(dev, type, dm->size,
+				       to_mucontext(ctx)->devx_uid, dm->dev_addr,
+				       dm->icm_dm.obj_id);
 
 	return err;
 }
@@ -2407,8 +2408,14 @@ struct ib_dm *mlx5_ib_alloc_dm(struct ib_device *ibdev,
 					    attrs);
 		break;
 	case MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM:
+		err = handle_alloc_dm_sw_icm(context, dm,
+					     attr, attrs,
+					     MLX5_SW_ICM_TYPE_STEERING);
+		break;
 	case MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM:
-		err = handle_alloc_dm_sw_icm(context, dm, attr, attrs, type);
+		err = handle_alloc_dm_sw_icm(context, dm,
+					     attr, attrs,
+					     MLX5_SW_ICM_TYPE_HEADER_MODIFY);
 		break;
 	default:
 		err = -EOPNOTSUPP;
@@ -2428,6 +2435,7 @@ int mlx5_ib_dealloc_dm(struct ib_dm *ibdm, struct uverbs_attr_bundle *attrs)
 {
 	struct mlx5_ib_ucontext *ctx = rdma_udata_to_drv_context(
 		&attrs->driver_udata, struct mlx5_ib_ucontext, ibucontext);
+	struct mlx5_core_dev *dev = to_mdev(ibdm->device)->mdev;
 	struct mlx5_dm *dm_db = &to_mdev(ibdm->device)->dm;
 	struct mlx5_ib_dm *dm = to_mdm(ibdm);
 	u32 page_idx;
@@ -2439,19 +2447,23 @@ int mlx5_ib_dealloc_dm(struct ib_dm *ibdm, struct uverbs_attr_bundle *attrs)
 		if (ret)
 			return ret;
 
-		page_idx = (dm->dev_addr -
-			    pci_resource_start(dm_db->dev->pdev, 0) -
-			    MLX5_CAP64_DEV_MEM(dm_db->dev,
-					       memic_bar_start_addr)) >>
-			   PAGE_SHIFT;
+		page_idx = (dm->dev_addr - pci_resource_start(dev->pdev, 0) -
+			    MLX5_CAP64_DEV_MEM(dev, memic_bar_start_addr)) >>
+			    PAGE_SHIFT;
 		bitmap_clear(ctx->dm_pages, page_idx,
 			     DIV_ROUND_UP(dm->size, PAGE_SIZE));
 		break;
 	case MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM:
+		ret = mlx5_dm_sw_icm_dealloc(dev, MLX5_SW_ICM_TYPE_STEERING,
+					     dm->size, ctx->devx_uid, dm->dev_addr,
+					     dm->icm_dm.obj_id);
+		if (ret)
+			return ret;
+		break;
 	case MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM:
-		ret = mlx5_cmd_dealloc_sw_icm(dm_db, dm->type, dm->size,
-					      ctx->devx_uid, dm->dev_addr,
-					      dm->icm_dm.obj_id);
+		ret = mlx5_dm_sw_icm_dealloc(dev, MLX5_SW_ICM_TYPE_HEADER_MODIFY,
+					     dm->size, ctx->devx_uid, dm->dev_addr,
+					     dm->icm_dm.obj_id);
 		if (ret)
 			return ret;
 		break;
@@ -6096,8 +6108,6 @@ static struct ib_counters *mlx5_ib_create_counters(struct ib_device *device,
 
 static void mlx5_ib_stage_init_cleanup(struct mlx5_ib_dev *dev)
 {
-	struct mlx5_core_dev *mdev = dev->mdev;
-
 	mlx5_ib_cleanup_multiport_master(dev);
 	if (IS_ENABLED(CONFIG_INFINIBAND_ON_DEMAND_PAGING)) {
 		srcu_barrier(&dev->mr_srcu);
@@ -6105,29 +6115,11 @@ static void mlx5_ib_stage_init_cleanup(struct mlx5_ib_dev *dev)
 	}
 
 	WARN_ON(!bitmap_empty(dev->dm.memic_alloc_pages, MLX5_MAX_MEMIC_PAGES));
-
-	WARN_ON(dev->dm.steering_sw_icm_alloc_blocks &&
-		!bitmap_empty(
-			dev->dm.steering_sw_icm_alloc_blocks,
-			BIT(MLX5_CAP_DEV_MEM(mdev, log_steering_sw_icm_size) -
-			    MLX5_LOG_SW_ICM_BLOCK_SIZE(mdev))));
-
-	kfree(dev->dm.steering_sw_icm_alloc_blocks);
-
-	WARN_ON(dev->dm.header_modify_sw_icm_alloc_blocks &&
-		!bitmap_empty(dev->dm.header_modify_sw_icm_alloc_blocks,
-			      BIT(MLX5_CAP_DEV_MEM(
-					  mdev, log_header_modify_sw_icm_size) -
-				  MLX5_LOG_SW_ICM_BLOCK_SIZE(mdev))));
-
-	kfree(dev->dm.header_modify_sw_icm_alloc_blocks);
 }
 
 static int mlx5_ib_stage_init_init(struct mlx5_ib_dev *dev)
 {
 	struct mlx5_core_dev *mdev = dev->mdev;
-	u64 header_modify_icm_blocks = 0;
-	u64 steering_icm_blocks = 0;
 	int err;
 	int i;
 
@@ -6174,51 +6166,17 @@ static int mlx5_ib_stage_init_init(struct mlx5_ib_dev *dev)
 	INIT_LIST_HEAD(&dev->qp_list);
 	spin_lock_init(&dev->reset_flow_resource_lock);
 
-	if (MLX5_CAP_GEN_64(mdev, general_obj_types) &
-	    MLX5_GENERAL_OBJ_TYPES_CAP_SW_ICM) {
-		if (MLX5_CAP64_DEV_MEM(mdev, steering_sw_icm_start_address)) {
-			steering_icm_blocks =
-				BIT(MLX5_CAP_DEV_MEM(mdev,
-						     log_steering_sw_icm_size) -
-				    MLX5_LOG_SW_ICM_BLOCK_SIZE(mdev));
-
-			dev->dm.steering_sw_icm_alloc_blocks =
-				kcalloc(BITS_TO_LONGS(steering_icm_blocks),
-					sizeof(unsigned long), GFP_KERNEL);
-			if (!dev->dm.steering_sw_icm_alloc_blocks)
-				goto err_mp;
-		}
-
-		if (MLX5_CAP64_DEV_MEM(mdev,
-				       header_modify_sw_icm_start_address)) {
-			header_modify_icm_blocks = BIT(
-				MLX5_CAP_DEV_MEM(
-					mdev, log_header_modify_sw_icm_size) -
-				MLX5_LOG_SW_ICM_BLOCK_SIZE(mdev));
-
-			dev->dm.header_modify_sw_icm_alloc_blocks =
-				kcalloc(BITS_TO_LONGS(header_modify_icm_blocks),
-					sizeof(unsigned long), GFP_KERNEL);
-			if (!dev->dm.header_modify_sw_icm_alloc_blocks)
-				goto err_dm;
-		}
-	}
-
 	spin_lock_init(&dev->dm.lock);
 	dev->dm.dev = mdev;
 
 	if (IS_ENABLED(CONFIG_INFINIBAND_ON_DEMAND_PAGING)) {
 		err = init_srcu_struct(&dev->mr_srcu);
 		if (err)
-			goto err_dm;
+			goto err_mp;
 	}
 
 	return 0;
 
-err_dm:
-	kfree(dev->dm.steering_sw_icm_alloc_blocks);
-	kfree(dev->dm.header_modify_sw_icm_alloc_blocks);
-
 err_mp:
 	mlx5_ib_cleanup_multiport_master(dev);
 
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 9ae587b74b12..a20d2ee08a3b 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -881,8 +881,6 @@ struct mlx5_dm {
 	 */
 	spinlock_t lock;
 	DECLARE_BITMAP(memic_alloc_pages, MLX5_MAX_MEMIC_PAGES);
-	unsigned long *steering_sw_icm_alloc_blocks;
-	unsigned long *header_modify_sw_icm_alloc_blocks;
 };
 
 struct mlx5_read_counters_attr {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Makefile b/drivers/net/ethernet/mellanox/mlx5/core/Makefile
index f4de9ccb5df1..e9163875efd6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/Makefile
+++ b/drivers/net/ethernet/mellanox/mlx5/core/Makefile
@@ -15,7 +15,7 @@ mlx5_core-y :=	main.o cmd.o debugfs.o fw.o eq.o uar.o pagealloc.o \
 		health.o mcg.o cq.o alloc.o qp.o port.o mr.o pd.o \
 		transobj.o vport.o sriov.o fs_cmd.o fs_core.o pci_irq.o \
 		fs_counters.o rl.o lag.o dev.o events.o wq.o lib/gid.o \
-		lib/devcom.o lib/pci_vsc.o diag/fs_tracepoint.o \
+		lib/devcom.o lib/pci_vsc.o lib/dm.o diag/fs_tracepoint.o \
 		diag/fw_tracer.o diag/crdump.o devlink.o
 
 #
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 5581a8045ede..67f66412a33c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1896,7 +1896,10 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 			*match_level = MLX5_MATCH_L2;
 		}
 	} else if (*match_level != MLX5_MATCH_NONE) {
-		MLX5_SET(fte_match_set_lyr_2_4, headers_c, svlan_tag, 1);
+		/* cvlan_tag enabled in match criteria and
+		 * disabled in match value means both S & C tags
+		 * don't exist (untagged of both)
+		 */
 		MLX5_SET(fte_match_set_lyr_2_4, headers_c, cvlan_tag, 1);
 		*match_level = MLX5_MATCH_L2;
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c
new file mode 100644
index 000000000000..e065c2f68f5a
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c
@@ -0,0 +1,223 @@
+// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
+// Copyright (c) 2019 Mellanox Technologies
+
+#include <linux/mlx5/driver.h>
+#include <linux/mlx5/device.h>
+
+#include "mlx5_core.h"
+#include "lib/mlx5.h"
+
+struct mlx5_dm {
+	/* protect access to icm bitmask */
+	spinlock_t lock;
+	unsigned long *steering_sw_icm_alloc_blocks;
+	unsigned long *header_modify_sw_icm_alloc_blocks;
+};
+
+struct mlx5_dm *mlx5_dm_create(struct mlx5_core_dev *dev)
+{
+	u64 header_modify_icm_blocks = 0;
+	u64 steering_icm_blocks = 0;
+	struct mlx5_dm *dm;
+
+	if (!(MLX5_CAP_GEN_64(dev, general_obj_types) & MLX5_GENERAL_OBJ_TYPES_CAP_SW_ICM))
+		return 0;
+
+	dm = kzalloc(sizeof(*dm), GFP_KERNEL);
+	if (!dm)
+		return ERR_PTR(-ENOMEM);
+
+	spin_lock_init(&dm->lock);
+
+	if (MLX5_CAP64_DEV_MEM(dev, steering_sw_icm_start_address)) {
+		steering_icm_blocks =
+			BIT(MLX5_CAP_DEV_MEM(dev, log_steering_sw_icm_size) -
+			    MLX5_LOG_SW_ICM_BLOCK_SIZE(dev));
+
+		dm->steering_sw_icm_alloc_blocks =
+			kcalloc(BITS_TO_LONGS(steering_icm_blocks),
+				sizeof(unsigned long), GFP_KERNEL);
+		if (!dm->steering_sw_icm_alloc_blocks)
+			goto err_steering;
+	}
+
+	if (MLX5_CAP64_DEV_MEM(dev, header_modify_sw_icm_start_address)) {
+		header_modify_icm_blocks =
+			BIT(MLX5_CAP_DEV_MEM(dev, log_header_modify_sw_icm_size) -
+			    MLX5_LOG_SW_ICM_BLOCK_SIZE(dev));
+
+		dm->header_modify_sw_icm_alloc_blocks =
+			kcalloc(BITS_TO_LONGS(header_modify_icm_blocks),
+				sizeof(unsigned long), GFP_KERNEL);
+		if (!dm->header_modify_sw_icm_alloc_blocks)
+			goto err_modify_hdr;
+	}
+
+	return dm;
+
+err_modify_hdr:
+	kfree(dm->steering_sw_icm_alloc_blocks);
+
+err_steering:
+	kfree(dm);
+
+	return ERR_PTR(-ENOMEM);
+}
+
+void mlx5_dm_cleanup(struct mlx5_core_dev *dev)
+{
+	struct mlx5_dm *dm = dev->dm;
+
+	if (!dev->dm)
+		return;
+
+	if (dm->steering_sw_icm_alloc_blocks) {
+		WARN_ON(!bitmap_empty(dm->steering_sw_icm_alloc_blocks,
+				      BIT(MLX5_CAP_DEV_MEM(dev, log_steering_sw_icm_size) -
+					  MLX5_LOG_SW_ICM_BLOCK_SIZE(dev))));
+		kfree(dm->steering_sw_icm_alloc_blocks);
+	}
+
+	if (dm->header_modify_sw_icm_alloc_blocks) {
+		WARN_ON(!bitmap_empty(dm->header_modify_sw_icm_alloc_blocks,
+				      BIT(MLX5_CAP_DEV_MEM(dev,
+							   log_header_modify_sw_icm_size) -
+				      MLX5_LOG_SW_ICM_BLOCK_SIZE(dev))));
+		kfree(dm->header_modify_sw_icm_alloc_blocks);
+	}
+
+	kfree(dm);
+}
+
+int mlx5_dm_sw_icm_alloc(struct mlx5_core_dev *dev, enum mlx5_sw_icm_type type,
+			 u64 length, u16 uid, phys_addr_t *addr, u32 *obj_id)
+{
+	u32 num_blocks = DIV_ROUND_UP_ULL(length, MLX5_SW_ICM_BLOCK_SIZE(dev));
+	u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {};
+	u32 in[MLX5_ST_SZ_DW(create_sw_icm_in)] = {};
+	struct mlx5_dm *dm = dev->dm;
+	unsigned long *block_map;
+	u64 icm_start_addr;
+	u32 log_icm_size;
+	u32 max_blocks;
+	u64 block_idx;
+	void *sw_icm;
+	int ret;
+
+	if (!dev->dm)
+		return -EOPNOTSUPP;
+
+	if (!length || (length & (length - 1)) ||
+	    length & (MLX5_SW_ICM_BLOCK_SIZE(dev) - 1))
+		return -EINVAL;
+
+	MLX5_SET(general_obj_in_cmd_hdr, in, opcode,
+		 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
+	MLX5_SET(general_obj_in_cmd_hdr, in, obj_type, MLX5_OBJ_TYPE_SW_ICM);
+	MLX5_SET(general_obj_in_cmd_hdr, in, uid, uid);
+
+	switch (type) {
+	case MLX5_SW_ICM_TYPE_STEERING:
+		icm_start_addr = MLX5_CAP64_DEV_MEM(dev, steering_sw_icm_start_address);
+		log_icm_size = MLX5_CAP_DEV_MEM(dev, log_steering_sw_icm_size);
+		block_map = dm->steering_sw_icm_alloc_blocks;
+		break;
+	case MLX5_SW_ICM_TYPE_HEADER_MODIFY:
+		icm_start_addr = MLX5_CAP64_DEV_MEM(dev, header_modify_sw_icm_start_address);
+		log_icm_size = MLX5_CAP_DEV_MEM(dev,
+						log_header_modify_sw_icm_size);
+		block_map = dm->header_modify_sw_icm_alloc_blocks;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (!block_map)
+		return -EOPNOTSUPP;
+
+	max_blocks = BIT(log_icm_size - MLX5_LOG_SW_ICM_BLOCK_SIZE(dev));
+	spin_lock(&dm->lock);
+	block_idx = bitmap_find_next_zero_area(block_map,
+					       max_blocks,
+					       0,
+					       num_blocks, 0);
+
+	if (block_idx < max_blocks)
+		bitmap_set(block_map,
+			   block_idx, num_blocks);
+
+	spin_unlock(&dm->lock);
+
+	if (block_idx >= max_blocks)
+		return -ENOMEM;
+
+	sw_icm = MLX5_ADDR_OF(create_sw_icm_in, in, sw_icm);
+	icm_start_addr += block_idx << MLX5_LOG_SW_ICM_BLOCK_SIZE(dev);
+	MLX5_SET64(sw_icm, sw_icm, sw_icm_start_addr,
+		   icm_start_addr);
+	MLX5_SET(sw_icm, sw_icm, log_sw_icm_size, ilog2(length));
+
+	ret = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
+	if (ret) {
+		spin_lock(&dm->lock);
+		bitmap_clear(block_map,
+			     block_idx, num_blocks);
+		spin_unlock(&dm->lock);
+
+		return ret;
+	}
+
+	*addr = icm_start_addr;
+	*obj_id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mlx5_dm_sw_icm_alloc);
+
+int mlx5_dm_sw_icm_dealloc(struct mlx5_core_dev *dev, enum mlx5_sw_icm_type type,
+			   u64 length, u16 uid, phys_addr_t addr, u32 obj_id)
+{
+	u32 num_blocks = DIV_ROUND_UP_ULL(length, MLX5_SW_ICM_BLOCK_SIZE(dev));
+	u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {};
+	u32 in[MLX5_ST_SZ_DW(general_obj_in_cmd_hdr)] = {};
+	struct mlx5_dm *dm = dev->dm;
+	unsigned long *block_map;
+	u64 icm_start_addr;
+	u64 start_idx;
+	int err;
+
+	if (!dev->dm)
+		return -EOPNOTSUPP;
+
+	switch (type) {
+	case MLX5_SW_ICM_TYPE_STEERING:
+		icm_start_addr = MLX5_CAP64_DEV_MEM(dev, steering_sw_icm_start_address);
+		block_map = dm->steering_sw_icm_alloc_blocks;
+		break;
+	case MLX5_SW_ICM_TYPE_HEADER_MODIFY:
+		icm_start_addr = MLX5_CAP64_DEV_MEM(dev, header_modify_sw_icm_start_address);
+		block_map = dm->header_modify_sw_icm_alloc_blocks;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	MLX5_SET(general_obj_in_cmd_hdr, in, opcode,
+		 MLX5_CMD_OP_DESTROY_GENERAL_OBJECT);
+	MLX5_SET(general_obj_in_cmd_hdr, in, obj_type, MLX5_OBJ_TYPE_SW_ICM);
+	MLX5_SET(general_obj_in_cmd_hdr, in, obj_id, obj_id);
+	MLX5_SET(general_obj_in_cmd_hdr, in, uid, uid);
+
+	err =  mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
+	if (err)
+		return err;
+
+	start_idx = (addr - icm_start_addr) >> MLX5_LOG_SW_ICM_BLOCK_SIZE(dev);
+	spin_lock(&dm->lock);
+	bitmap_clear(block_map,
+		     start_idx, num_blocks);
+	spin_unlock(&dm->lock);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mlx5_dm_sw_icm_dealloc);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index dee1a8658c87..9648c2297803 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -876,6 +876,10 @@ static int mlx5_init_once(struct mlx5_core_dev *dev)
 		goto err_eswitch_cleanup;
 	}
 
+	dev->dm = mlx5_dm_create(dev);
+	if (IS_ERR(dev->dm))
+		mlx5_core_warn(dev, "Failed to init device memory%d\n", err);
+
 	dev->tracer = mlx5_fw_tracer_create(dev);
 	dev->hv_vhca = mlx5_hv_vhca_create(dev);
 
@@ -910,6 +914,7 @@ static void mlx5_cleanup_once(struct mlx5_core_dev *dev)
 {
 	mlx5_hv_vhca_destroy(dev->hv_vhca);
 	mlx5_fw_tracer_destroy(dev->tracer);
+	mlx5_dm_cleanup(dev);
 	mlx5_fpga_cleanup(dev);
 	mlx5_eswitch_cleanup(dev->priv.eswitch);
 	mlx5_sriov_cleanup(dev);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
index 87b75b2207c4..b100489dc85c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
@@ -198,6 +198,9 @@ int mlx5_set_mtpps(struct mlx5_core_dev *mdev, u32 *mtpps, u32 mtpps_size);
 int mlx5_query_mtppse(struct mlx5_core_dev *mdev, u8 pin, u8 *arm, u8 *mode);
 int mlx5_set_mtppse(struct mlx5_core_dev *mdev, u8 pin, u8 arm, u8 mode);
 
+struct mlx5_dm *mlx5_dm_create(struct mlx5_core_dev *dev);
+void mlx5_dm_cleanup(struct mlx5_core_dev *dev);
+
 #define MLX5_PPS_CAP(mdev) (MLX5_CAP_GEN((mdev), pps) &&		\
 			    MLX5_CAP_GEN((mdev), pps_modify) &&		\
 			    MLX5_CAP_MCAM_FEATURE((mdev), mtpps_fs) &&	\
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/rdma.c b/drivers/net/ethernet/mellanox/mlx5/core/rdma.c
index 18af6981e0be..0fc7de4aa572 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/rdma.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/rdma.c
@@ -14,9 +14,6 @@ static void mlx5_rdma_disable_roce_steering(struct mlx5_core_dev *dev)
 {
 	struct mlx5_core_roce *roce = &dev->priv.roce;
 
-	if (!roce->ft)
-		return;
-
 	mlx5_del_flow_rules(roce->allow_rule);
 	mlx5_destroy_flow_group(roce->fg);
 	mlx5_destroy_flow_table(roce->ft);
@@ -145,6 +142,11 @@ static int mlx5_rdma_add_roce_addr(struct mlx5_core_dev *dev)
 
 void mlx5_rdma_disable_roce(struct mlx5_core_dev *dev)
 {
+	struct mlx5_core_roce *roce = &dev->priv.roce;
+
+	if (!roce->ft)
+		return;
+
 	mlx5_rdma_disable_roce_steering(dev);
 	mlx5_rdma_del_roce_addr(dev);
 	mlx5_nic_vport_disable_roce(dev);
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index c2f056b5766d..8dd081051a79 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -1162,6 +1162,9 @@ enum mlx5_qcam_feature_groups {
 #define MLX5_CAP_FLOWTABLE(mdev, cap) \
 	MLX5_GET(flow_table_nic_cap, mdev->caps.hca_cur[MLX5_CAP_FLOW_TABLE], cap)
 
+#define MLX5_CAP64_FLOWTABLE(mdev, cap) \
+	MLX5_GET64(flow_table_nic_cap, (mdev)->caps.hca_cur[MLX5_CAP_FLOW_TABLE], cap)
+
 #define MLX5_CAP_FLOWTABLE_MAX(mdev, cap) \
 	MLX5_GET(flow_table_nic_cap, mdev->caps.hca_max[MLX5_CAP_FLOW_TABLE], cap)
 
@@ -1225,6 +1228,10 @@ enum mlx5_qcam_feature_groups {
 	MLX5_GET(e_switch_cap, \
 		 mdev->caps.hca_cur[MLX5_CAP_ESWITCH], cap)
 
+#define MLX5_CAP64_ESW_FLOWTABLE(mdev, cap) \
+	MLX5_GET64(flow_table_eswitch_cap, \
+		(mdev)->caps.hca_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
+
 #define MLX5_CAP_ESW_MAX(mdev, cap) \
 	MLX5_GET(e_switch_cap, \
 		 mdev->caps.hca_max[MLX5_CAP_ESWITCH], cap)
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 52a56d741f79..3e80f03a387f 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -626,6 +626,11 @@ struct mlx5e_resources {
 	struct mlx5_sq_bfreg       bfreg;
 };
 
+enum mlx5_sw_icm_type {
+	MLX5_SW_ICM_TYPE_STEERING,
+	MLX5_SW_ICM_TYPE_HEADER_MODIFY,
+};
+
 #define MLX5_MAX_RESERVED_GIDS 8
 
 struct mlx5_rsvd_gids {
@@ -657,11 +662,15 @@ struct mlx5_clock {
 	struct mlx5_pps            pps_info;
 };
 
+struct mlx5_dm;
 struct mlx5_fw_tracer;
 struct mlx5_vxlan;
 struct mlx5_geneve;
 struct mlx5_hv_vhca;
 
+#define MLX5_LOG_SW_ICM_BLOCK_SIZE(dev) (MLX5_CAP_DEV_MEM(dev, log_sw_icm_alloc_granularity))
+#define MLX5_SW_ICM_BLOCK_SIZE(dev) (1 << MLX5_LOG_SW_ICM_BLOCK_SIZE(dev))
+
 struct mlx5_core_dev {
 	struct device *device;
 	enum mlx5_coredev_type coredev_type;
@@ -695,6 +704,7 @@ struct mlx5_core_dev {
 	atomic_t		num_qps;
 	u32			issi;
 	struct mlx5e_resources  mlx5e_res;
+	struct mlx5_dm          *dm;
 	struct mlx5_vxlan       *vxlan;
 	struct mlx5_geneve      *geneve;
 	struct {
@@ -1078,6 +1088,10 @@ int mlx5_lag_query_cong_counters(struct mlx5_core_dev *dev,
 				 size_t *offsets);
 struct mlx5_uars_page *mlx5_get_uars_page(struct mlx5_core_dev *mdev);
 void mlx5_put_uars_page(struct mlx5_core_dev *mdev, struct mlx5_uars_page *up);
+int mlx5_dm_sw_icm_alloc(struct mlx5_core_dev *dev, enum mlx5_sw_icm_type type,
+			 u64 length, u16 uid, phys_addr_t *addr, u32 *obj_id);
+int mlx5_dm_sw_icm_dealloc(struct mlx5_core_dev *dev, enum mlx5_sw_icm_type type,
+			   u64 length, u16 uid, phys_addr_t addr, u32 obj_id);
 
 #ifdef CONFIG_MLX5_CORE_IPOIB
 struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev,
diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h
index 38a70d16d8d5..98e667b176ef 100644
--- a/include/linux/mlx5/eswitch.h
+++ b/include/linux/mlx5/eswitch.h
@@ -60,7 +60,6 @@ void *mlx5_eswitch_get_proto_dev(struct mlx5_eswitch *esw,
 struct mlx5_eswitch_rep *mlx5_eswitch_vport_rep(struct mlx5_eswitch *esw,
 						u16 vport_num);
 void *mlx5_eswitch_uplink_get_proto_dev(struct mlx5_eswitch *esw, u8 rep_type);
-u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw);
 struct mlx5_flow_handle *
 mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *esw,
 				    u16 vport_num, u32 sqn);
@@ -74,7 +73,14 @@ mlx5_eswitch_get_encap_mode(const struct mlx5_core_dev *dev);
 bool mlx5_eswitch_vport_match_metadata_enabled(const struct mlx5_eswitch *esw);
 u32 mlx5_eswitch_get_vport_metadata_for_match(const struct mlx5_eswitch *esw,
 					      u16 vport_num);
+u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw);
 #else  /* CONFIG_MLX5_ESWITCH */
+
+static inline u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw)
+{
+	return MLX5_ESWITCH_NONE;
+}
+
 static inline enum devlink_eswitch_encap_mode
 mlx5_eswitch_get_encap_mode(const struct mlx5_core_dev *dev)
 {
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 66b60afd5e06..7d65c0578ac9 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -282,6 +282,7 @@ enum {
 	MLX5_CMD_OP_ALLOC_MODIFY_HEADER_CONTEXT   = 0x940,
 	MLX5_CMD_OP_DEALLOC_MODIFY_HEADER_CONTEXT = 0x941,
 	MLX5_CMD_OP_QUERY_MODIFY_HEADER_CONTEXT   = 0x942,
+	MLX5_CMD_OP_SYNC_STEERING                 = 0xb00,
 	MLX5_CMD_OP_FPGA_CREATE_QP                = 0x960,
 	MLX5_CMD_OP_FPGA_MODIFY_QP                = 0x961,
 	MLX5_CMD_OP_FPGA_QUERY_QP                 = 0x962,
@@ -485,7 +486,11 @@ union mlx5_ifc_gre_key_bits {
 };
 
 struct mlx5_ifc_fte_match_set_misc_bits {
-	u8         reserved_at_0[0x8];
+	u8         gre_c_present[0x1];
+	u8         reserved_auto1[0x1];
+	u8         gre_k_present[0x1];
+	u8         gre_s_present[0x1];
+	u8         source_vhca_port[0x4];
 	u8         source_sqn[0x18];
 
 	u8         source_eswitch_owner_vhca_id[0x10];
@@ -565,12 +570,38 @@ struct mlx5_ifc_fte_match_set_misc2_bits {
 
 	u8         metadata_reg_a[0x20];
 
-	u8         reserved_at_1a0[0x60];
+	u8         metadata_reg_b[0x20];
+
+	u8         reserved_at_1c0[0x40];
 };
 
 struct mlx5_ifc_fte_match_set_misc3_bits {
-	u8         reserved_at_0[0x120];
+	u8         inner_tcp_seq_num[0x20];
+
+	u8         outer_tcp_seq_num[0x20];
+
+	u8         inner_tcp_ack_num[0x20];
+
+	u8         outer_tcp_ack_num[0x20];
+
+	u8	   reserved_at_80[0x8];
+	u8         outer_vxlan_gpe_vni[0x18];
+
+	u8         outer_vxlan_gpe_next_protocol[0x8];
+	u8         outer_vxlan_gpe_flags[0x8];
+	u8	   reserved_at_b0[0x10];
+
+	u8	   icmp_header_data[0x20];
+
+	u8	   icmpv6_header_data[0x20];
+
+	u8	   icmp_type[0x8];
+	u8	   icmp_code[0x8];
+	u8	   icmpv6_type[0x8];
+	u8	   icmpv6_code[0x8];
+
 	u8         geneve_tlv_option_0_data[0x20];
+
 	u8         reserved_at_140[0xc0];
 };
 
@@ -666,7 +697,15 @@ struct mlx5_ifc_flow_table_nic_cap_bits {
 
 	struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_transmit_sniffer;
 
-	u8         reserved_at_e00[0x7200];
+	u8         reserved_at_e00[0x1200];
+
+	u8         sw_steering_nic_rx_action_drop_icm_address[0x40];
+
+	u8         sw_steering_nic_tx_action_drop_icm_address[0x40];
+
+	u8         sw_steering_nic_tx_action_allow_icm_address[0x40];
+
+	u8         reserved_at_20c0[0x5f40];
 };
 
 enum {
@@ -698,7 +737,17 @@ struct mlx5_ifc_flow_table_eswitch_cap_bits {
 
 	struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_esw_acl_egress;
 
-	u8      reserved_at_800[0x7800];
+	u8      reserved_at_800[0x1000];
+
+	u8      sw_steering_fdb_action_drop_icm_address_rx[0x40];
+
+	u8      sw_steering_fdb_action_drop_icm_address_tx[0x40];
+
+	u8      sw_steering_uplink_icm_address_rx[0x40];
+
+	u8      sw_steering_uplink_icm_address_tx[0x40];
+
+	u8      reserved_at_1900[0x6700];
 };
 
 enum {
@@ -849,6 +898,25 @@ struct mlx5_ifc_roce_cap_bits {
 	u8         reserved_at_100[0x700];
 };
 
+struct mlx5_ifc_sync_steering_in_bits {
+	u8         opcode[0x10];
+	u8         uid[0x10];
+
+	u8         reserved_at_20[0x10];
+	u8         op_mod[0x10];
+
+	u8         reserved_at_40[0xc0];
+};
+
+struct mlx5_ifc_sync_steering_out_bits {
+	u8         status[0x8];
+	u8         reserved_at_8[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_at_40[0x40];
+};
+
 struct mlx5_ifc_device_mem_cap_bits {
 	u8         memic[0x1];
 	u8         reserved_at_1[0x1f];
@@ -1042,6 +1110,12 @@ enum {
 };
 
 enum {
+	MLX5_FLEX_PARSER_VXLAN_GPE_ENABLED	= 1 << 7,
+	MLX5_FLEX_PARSER_ICMP_V4_ENABLED	= 1 << 8,
+	MLX5_FLEX_PARSER_ICMP_V6_ENABLED	= 1 << 9,
+};
+
+enum {
 	MLX5_UCTX_CAP_RAW_TX = 1UL << 0,
 	MLX5_UCTX_CAP_INTERNAL_DEV_RES = 1UL << 1,
 };
@@ -1414,7 +1488,14 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 
 	u8         reserved_at_6c0[0x4];
 	u8         flex_parser_id_geneve_tlv_option_0[0x4];
-	u8	   reserved_at_6c8[0x28];
+	u8         flex_parser_id_icmp_dw1[0x4];
+	u8         flex_parser_id_icmp_dw0[0x4];
+	u8         flex_parser_id_icmpv6_dw1[0x4];
+	u8         flex_parser_id_icmpv6_dw0[0x4];
+	u8         flex_parser_id_outer_first_mpls_over_gre[0x4];
+	u8         flex_parser_id_outer_first_mpls_over_udp_label[0x4];
+
+	u8	   reserved_at_6e0[0x10];
 	u8	   sf_base_id[0x10];
 
 	u8	   reserved_at_700[0x80];
@@ -2652,6 +2733,7 @@ union mlx5_ifc_hca_cap_union_bits {
 	struct mlx5_ifc_debug_cap_bits debug_cap;
 	struct mlx5_ifc_fpga_cap_bits fpga_cap;
 	struct mlx5_ifc_tls_cap_bits tls_cap;
+	struct mlx5_ifc_device_mem_cap_bits device_mem_cap;
 	u8         reserved_at_0[0x8000];
 };
 
@@ -3255,7 +3337,11 @@ struct mlx5_ifc_esw_vport_context_bits {
 	u8         cvlan_pcp[0x3];
 	u8         cvlan_id[0xc];
 
-	u8         reserved_at_60[0x7a0];
+	u8         reserved_at_60[0x720];
+
+	u8         sw_steering_vport_icm_address_rx[0x40];
+
+	u8         sw_steering_vport_icm_address_tx[0x40];
 };
 
 enum {
@@ -4941,23 +5027,98 @@ struct mlx5_ifc_query_hca_cap_in_bits {
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         reserved_at_40[0x40];
+	u8         other_function[0x1];
+	u8         reserved_at_41[0xf];
+	u8         function_id[0x10];
+
+	u8         reserved_at_60[0x20];
 };
 
-struct mlx5_ifc_query_flow_table_out_bits {
+struct mlx5_ifc_other_hca_cap_bits {
+	u8         roce[0x1];
+	u8         reserved_0[0x27f];
+};
+
+struct mlx5_ifc_query_other_hca_cap_out_bits {
 	u8         status[0x8];
-	u8         reserved_at_8[0x18];
+	u8         reserved_0[0x18];
 
 	u8         syndrome[0x20];
 
-	u8         reserved_at_40[0x80];
+	u8         reserved_1[0x40];
 
-	u8         reserved_at_c0[0x8];
+	struct     mlx5_ifc_other_hca_cap_bits other_capability;
+};
+
+struct mlx5_ifc_query_other_hca_cap_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         reserved_3[0x20];
+};
+
+struct mlx5_ifc_modify_other_hca_cap_out_bits {
+	u8         status[0x8];
+	u8         reserved_0[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_1[0x40];
+};
+
+struct mlx5_ifc_modify_other_hca_cap_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         field_select[0x20];
+
+	struct     mlx5_ifc_other_hca_cap_bits other_capability;
+};
+
+struct mlx5_ifc_flow_table_context_bits {
+	u8         reformat_en[0x1];
+	u8         decap_en[0x1];
+	u8         sw_owner[0x1];
+	u8         termination_table[0x1];
+	u8         table_miss_action[0x4];
 	u8         level[0x8];
-	u8         reserved_at_d0[0x8];
+	u8         reserved_at_10[0x8];
 	u8         log_size[0x8];
 
-	u8         reserved_at_e0[0x120];
+	u8         reserved_at_20[0x8];
+	u8         table_miss_id[0x18];
+
+	u8         reserved_at_40[0x8];
+	u8         lag_master_next_table_id[0x18];
+
+	u8         reserved_at_60[0x60];
+
+	u8         sw_owner_icm_root_1[0x40];
+
+	u8         sw_owner_icm_root_0[0x40];
+
+};
+
+struct mlx5_ifc_query_flow_table_out_bits {
+	u8         status[0x8];
+	u8         reserved_at_8[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_at_40[0x80];
+
+	struct mlx5_ifc_flow_table_context_bits flow_table_context;
 };
 
 struct mlx5_ifc_query_flow_table_in_bits {
@@ -5227,7 +5388,7 @@ struct mlx5_ifc_alloc_packet_reformat_context_out_bits {
 	u8         reserved_at_60[0x20];
 };
 
-enum {
+enum mlx5_reformat_ctx_type {
 	MLX5_REFORMAT_TYPE_L2_TO_VXLAN = 0x0,
 	MLX5_REFORMAT_TYPE_L2_TO_NVGRE = 0x1,
 	MLX5_REFORMAT_TYPE_L2_TO_L2_TUNNEL = 0x2,
@@ -5323,7 +5484,16 @@ enum {
 	MLX5_ACTION_IN_FIELD_OUT_DIPV4         = 0x16,
 	MLX5_ACTION_IN_FIELD_OUT_FIRST_VID     = 0x17,
 	MLX5_ACTION_IN_FIELD_OUT_IPV6_HOPLIMIT = 0x47,
+	MLX5_ACTION_IN_FIELD_METADATA_REG_A    = 0x49,
+	MLX5_ACTION_IN_FIELD_METADATA_REG_B    = 0x50,
 	MLX5_ACTION_IN_FIELD_METADATA_REG_C_0  = 0x51,
+	MLX5_ACTION_IN_FIELD_METADATA_REG_C_1  = 0x52,
+	MLX5_ACTION_IN_FIELD_METADATA_REG_C_2  = 0x53,
+	MLX5_ACTION_IN_FIELD_METADATA_REG_C_3  = 0x54,
+	MLX5_ACTION_IN_FIELD_METADATA_REG_C_4  = 0x55,
+	MLX5_ACTION_IN_FIELD_METADATA_REG_C_5  = 0x56,
+	MLX5_ACTION_IN_FIELD_OUT_TCP_SEQ_NUM   = 0x59,
+	MLX5_ACTION_IN_FIELD_OUT_TCP_ACK_NUM   = 0x5B,
 };
 
 struct mlx5_ifc_alloc_modify_header_context_out_bits {
@@ -7371,35 +7541,26 @@ struct mlx5_ifc_create_mkey_in_bits {
 	u8         klm_pas_mtt[0][0x20];
 };
 
+enum {
+	MLX5_FLOW_TABLE_TYPE_NIC_RX		= 0x0,
+	MLX5_FLOW_TABLE_TYPE_NIC_TX		= 0x1,
+	MLX5_FLOW_TABLE_TYPE_ESW_EGRESS_ACL	= 0x2,
+	MLX5_FLOW_TABLE_TYPE_ESW_INGRESS_ACL	= 0x3,
+	MLX5_FLOW_TABLE_TYPE_FDB		= 0X4,
+	MLX5_FLOW_TABLE_TYPE_SNIFFER_RX		= 0X5,
+	MLX5_FLOW_TABLE_TYPE_SNIFFER_TX		= 0X6,
+};
+
 struct mlx5_ifc_create_flow_table_out_bits {
 	u8         status[0x8];
-	u8         reserved_at_8[0x18];
+	u8         icm_address_63_40[0x18];
 
 	u8         syndrome[0x20];
 
-	u8         reserved_at_40[0x8];
+	u8         icm_address_39_32[0x8];
 	u8         table_id[0x18];
 
-	u8         reserved_at_60[0x20];
-};
-
-struct mlx5_ifc_flow_table_context_bits {
-	u8         reformat_en[0x1];
-	u8         decap_en[0x1];
-	u8         reserved_at_2[0x1];
-	u8         termination_table[0x1];
-	u8         table_miss_action[0x4];
-	u8         level[0x8];
-	u8         reserved_at_10[0x8];
-	u8         log_size[0x8];
-
-	u8         reserved_at_20[0x8];
-	u8         table_miss_id[0x18];
-
-	u8         reserved_at_40[0x8];
-	u8         lag_master_next_table_id[0x18];
-
-	u8         reserved_at_60[0xe0];
+	u8         icm_address_31_0[0x20];
 };
 
 struct mlx5_ifc_create_flow_table_in_bits {