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

Merge shared code that's necessary for mlx5 vdpa bits to build.

The branch itself includes a small number of patches and is also
independently merged by a couple of other trees.
That shouldn't cause any conflicts by itself.

Saeed Mahameed <saeedm@mellanox.com> says:

---

mlx5-next is a very small branch based on a very early rc that includes
mlx5 shared stuff between rdma and net-next, and now virtio as well.

---

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

18 files changed, 228 insertions, 77 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/alloc.c b/drivers/net/ethernet/mellanox/mlx5/core/alloc.c
index 42198e64a7f4..8db4b5f0f963 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/alloc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/alloc.c
@@ -299,11 +299,18 @@ void mlx5_fill_page_array(struct mlx5_frag_buf *buf, __be64 *pas)
 }
 EXPORT_SYMBOL_GPL(mlx5_fill_page_array);
 
-void mlx5_fill_page_frag_array(struct mlx5_frag_buf *buf, __be64 *pas)
+void mlx5_fill_page_frag_array_perm(struct mlx5_frag_buf *buf, __be64 *pas, u8 perm)
 {
 	int i;
 
+	WARN_ON(perm & 0xfc);
 	for (i = 0; i < buf->npages; i++)
-		pas[i] = cpu_to_be64(buf->frags[i].map);
+		pas[i] = cpu_to_be64(buf->frags[i].map | perm);
+}
+EXPORT_SYMBOL_GPL(mlx5_fill_page_frag_array_perm);
+
+void mlx5_fill_page_frag_array(struct mlx5_frag_buf *buf, __be64 *pas)
+{
+	mlx5_fill_page_frag_array_perm(buf, pas, 0);
 }
 EXPORT_SYMBOL_GPL(mlx5_fill_page_frag_array);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/rsc_dump.c b/drivers/net/ethernet/mellanox/mlx5/core/diag/rsc_dump.c
index 17ab7efe693d..4924a5658853 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/diag/rsc_dump.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/rsc_dump.c
@@ -23,6 +23,9 @@ static const char *const mlx5_rsc_sgmt_name[] = {
 	MLX5_SGMT_STR_ASSING(SX_SLICE_ALL),
 	MLX5_SGMT_STR_ASSING(RDB),
 	MLX5_SGMT_STR_ASSING(RX_SLICE_ALL),
+	MLX5_SGMT_STR_ASSING(PRM_QUERY_QP),
+	MLX5_SGMT_STR_ASSING(PRM_QUERY_CQ),
+	MLX5_SGMT_STR_ASSING(PRM_QUERY_MKEY),
 };
 
 struct mlx5_rsc_dump {
@@ -130,11 +133,13 @@ struct mlx5_rsc_dump_cmd *mlx5_rsc_dump_cmd_create(struct mlx5_core_dev *dev,
 	cmd->mem_size = key->size;
 	return cmd;
 }
+EXPORT_SYMBOL(mlx5_rsc_dump_cmd_create);
 
 void mlx5_rsc_dump_cmd_destroy(struct mlx5_rsc_dump_cmd *cmd)
 {
 	kfree(cmd);
 }
+EXPORT_SYMBOL(mlx5_rsc_dump_cmd_destroy);
 
 int mlx5_rsc_dump_next(struct mlx5_core_dev *dev, struct mlx5_rsc_dump_cmd *cmd,
 		       struct page *page, int *size)
@@ -155,6 +160,7 @@ int mlx5_rsc_dump_next(struct mlx5_core_dev *dev, struct mlx5_rsc_dump_cmd *cmd,
 
 	return more_dump;
 }
+EXPORT_SYMBOL(mlx5_rsc_dump_next);
 
 #define MLX5_RSC_DUMP_MENU_SEGMENT 0xffff
 static int mlx5_rsc_dump_menu(struct mlx5_core_dev *dev)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/rsc_dump.h b/drivers/net/ethernet/mellanox/mlx5/core/diag/rsc_dump.h
index 148270073e71..64c4956db6d2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/diag/rsc_dump.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/rsc_dump.h
@@ -4,41 +4,10 @@
 #ifndef __MLX5_RSC_DUMP_H
 #define __MLX5_RSC_DUMP_H
 
+#include <linux/mlx5/rsc_dump.h>
 #include <linux/mlx5/driver.h>
 #include "mlx5_core.h"
 
-enum mlx5_sgmt_type {
-	MLX5_SGMT_TYPE_HW_CQPC,
-	MLX5_SGMT_TYPE_HW_SQPC,
-	MLX5_SGMT_TYPE_HW_RQPC,
-	MLX5_SGMT_TYPE_FULL_SRQC,
-	MLX5_SGMT_TYPE_FULL_CQC,
-	MLX5_SGMT_TYPE_FULL_EQC,
-	MLX5_SGMT_TYPE_FULL_QPC,
-	MLX5_SGMT_TYPE_SND_BUFF,
-	MLX5_SGMT_TYPE_RCV_BUFF,
-	MLX5_SGMT_TYPE_SRQ_BUFF,
-	MLX5_SGMT_TYPE_CQ_BUFF,
-	MLX5_SGMT_TYPE_EQ_BUFF,
-	MLX5_SGMT_TYPE_SX_SLICE,
-	MLX5_SGMT_TYPE_SX_SLICE_ALL,
-	MLX5_SGMT_TYPE_RDB,
-	MLX5_SGMT_TYPE_RX_SLICE_ALL,
-	MLX5_SGMT_TYPE_MENU,
-	MLX5_SGMT_TYPE_TERMINATE,
-
-	MLX5_SGMT_TYPE_NUM, /* Keep last */
-};
-
-struct mlx5_rsc_key {
-	enum mlx5_sgmt_type rsc;
-	int index1;
-	int index2;
-	int num_of_obj1;
-	int num_of_obj2;
-	int size;
-};
-
 #define MLX5_RSC_DUMP_ALL 0xFFFF
 struct mlx5_rsc_dump_cmd;
 struct mlx5_rsc_dump;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
index bfd3e1161bc6..31cac239563d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
@@ -182,7 +182,7 @@ mlx5e_notify_hw(struct mlx5_wq_cyc *wq, u16 pc, void __iomem *uar_map,
 
 static inline bool mlx5e_transport_inline_tx_wqe(struct mlx5_wqe_ctrl_seg *cseg)
 {
-	return cseg && !!cseg->tisn;
+	return cseg && !!cseg->tis_tir_num;
 }
 
 static inline u8
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h
index c6180892cfcb..806ed185dd4c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h
@@ -19,7 +19,7 @@
 
 #define MLX5E_KTLS_PROGRESS_WQE_SZ \
 	(offsetof(struct mlx5e_tx_wqe, tls_progress_params_ctx) + \
-	 MLX5_ST_SZ_BYTES(tls_progress_params))
+	 sizeof(struct mlx5_wqe_tls_progress_params_seg))
 #define MLX5E_KTLS_PROGRESS_WQEBBS \
 	(DIV_ROUND_UP(MLX5E_KTLS_PROGRESS_WQE_SZ, MLX5_SEND_WQE_BB))
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
index 3cd78d9503c1..ad7300f19815 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
@@ -64,7 +64,7 @@ build_static_params(struct mlx5e_umr_wqe *wqe, u16 pc, u32 sqn,
 	cseg->qpn_ds           = cpu_to_be32((sqn << MLX5_WQE_CTRL_QPN_SHIFT) |
 					     STATIC_PARAMS_DS_CNT);
 	cseg->fm_ce_se         = fence ? MLX5_FENCE_MODE_INITIATOR_SMALL : 0;
-	cseg->tisn             = cpu_to_be32(priv_tx->tisn << 8);
+	cseg->tis_tir_num      = cpu_to_be32(priv_tx->tisn << 8);
 
 	ucseg->flags = MLX5_UMR_INLINE;
 	ucseg->bsf_octowords = cpu_to_be16(MLX5_ST_SZ_BYTES(tls_static_params) / 16);
@@ -75,10 +75,14 @@ build_static_params(struct mlx5e_umr_wqe *wqe, u16 pc, u32 sqn,
 static void
 fill_progress_params_ctx(void *ctx, struct mlx5e_ktls_offload_context_tx *priv_tx)
 {
-	MLX5_SET(tls_progress_params, ctx, tisn, priv_tx->tisn);
-	MLX5_SET(tls_progress_params, ctx, record_tracker_state,
+	struct mlx5_wqe_tls_progress_params_seg *params;
+
+	params = ctx;
+
+	params->tis_tir_num = cpu_to_be32(priv_tx->tisn);
+	MLX5_SET(tls_progress_params, params->ctx, record_tracker_state,
 		 MLX5E_TLS_PROGRESS_PARAMS_RECORD_TRACKER_STATE_START);
-	MLX5_SET(tls_progress_params, ctx, auth_state,
+	MLX5_SET(tls_progress_params, params->ctx, auth_state,
 		 MLX5E_TLS_PROGRESS_PARAMS_AUTH_STATE_NO_OFFLOAD);
 }
 
@@ -284,7 +288,7 @@ tx_post_resync_dump(struct mlx5e_txqsq *sq, skb_frag_t *frag, u32 tisn, bool fir
 
 	cseg->opmod_idx_opcode = cpu_to_be32((sq->pc << 8)  | MLX5_OPCODE_DUMP);
 	cseg->qpn_ds           = cpu_to_be32((sq->sqn << 8) | ds_cnt);
-	cseg->tisn             = cpu_to_be32(tisn << 8);
+	cseg->tis_tir_num      = cpu_to_be32(tisn << 8);
 	cseg->fm_ce_se         = first ? MLX5_FENCE_MODE_INITIATOR_SMALL : 0;
 
 	fsz = skb_frag_size(frag);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.c
index 05454a843b28..72d26fbc8d5b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.c
@@ -305,7 +305,7 @@ err_out:
 void mlx5e_tls_handle_tx_wqe(struct mlx5e_txqsq *sq, struct mlx5_wqe_ctrl_seg *cseg,
 			     struct mlx5e_accel_tx_tls_state *state)
 {
-	cseg->tisn = cpu_to_be32(state->tls_tisn << 8);
+	cseg->tis_tir_num = cpu_to_be32(state->tls_tisn << 8);
 }
 
 static int tls_update_resync_sn(struct net_device *netdev,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index 5785596f13f5..558402d7680d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -44,16 +44,6 @@
 #include "lib/mpfs.h"
 #include "en/tc_ct.h"
 
-#define FDB_TC_MAX_CHAIN 3
-#define FDB_FT_CHAIN (FDB_TC_MAX_CHAIN + 1)
-#define FDB_TC_SLOW_PATH_CHAIN (FDB_FT_CHAIN + 1)
-
-/* The index of the last real chain (FT) + 1 as chain zero is valid as well */
-#define FDB_NUM_CHAINS (FDB_FT_CHAIN + 1)
-
-#define FDB_TC_MAX_PRIO 16
-#define FDB_TC_LEVELS_PER_PRIO 2
-
 #ifdef CONFIG_MLX5_ESWITCH
 
 #define ESW_OFFLOADS_DEFAULT_NUM_GROUPS 15
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index 2569bb6228b6..19495abc142b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -41,7 +41,6 @@
 #include "diag/fs_tracepoint.h"
 #include "accel/ipsec.h"
 #include "fpga/ipsec.h"
-#include "eswitch.h"
 
 #define INIT_TREE_NODE_ARRAY_SIZE(...)	(sizeof((struct init_tree_node[]){__VA_ARGS__}) /\
 					 sizeof(struct init_tree_node))
@@ -1581,6 +1580,7 @@ static struct mlx5_flow_handle *add_rule_fg(struct mlx5_flow_group *fg,
 static bool counter_is_valid(u32 action)
 {
 	return (action & (MLX5_FLOW_CONTEXT_ACTION_DROP |
+			  MLX5_FLOW_CONTEXT_ACTION_ALLOW |
 			  MLX5_FLOW_CONTEXT_ACTION_FWD_DEST));
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
index 825b662f809b..afe7f0bffb93 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
@@ -39,6 +39,16 @@
 #include <linux/llist.h>
 #include <steering/fs_dr.h>
 
+#define FDB_TC_MAX_CHAIN 3
+#define FDB_FT_CHAIN (FDB_TC_MAX_CHAIN + 1)
+#define FDB_TC_SLOW_PATH_CHAIN (FDB_FT_CHAIN + 1)
+
+/* The index of the last real chain (FT) + 1 as chain zero is valid as well */
+#define FDB_NUM_CHAINS (FDB_FT_CHAIN + 1)
+
+#define FDB_TC_MAX_PRIO 16
+#define FDB_TC_LEVELS_PER_PRIO 2
+
 struct mlx5_modify_hdr {
 	enum mlx5_flow_namespace_type ns_type;
 	union {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
index 690b822c6152..d1266d8fed97 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
@@ -226,13 +226,20 @@ void mlx5i_uninit_underlay_qp(struct mlx5e_priv *priv)
 
 int mlx5i_create_underlay_qp(struct mlx5e_priv *priv)
 {
+	unsigned char *dev_addr = priv->netdev->dev_addr;
 	u32 out[MLX5_ST_SZ_DW(create_qp_out)] = {};
 	u32 in[MLX5_ST_SZ_DW(create_qp_in)] = {};
 	struct mlx5i_priv *ipriv = priv->ppriv;
 	void *addr_path;
+	int qpn = 0;
 	int ret = 0;
 	void *qpc;
 
+	if (MLX5_CAP_GEN(priv->mdev, mkey_by_name)) {
+		qpn = (dev_addr[1] << 16) + (dev_addr[2] << 8) + dev_addr[3];
+		MLX5_SET(create_qp_in, in, input_qpn, qpn);
+	}
+
 	qpc = MLX5_ADDR_OF(create_qp_in, in, qpc);
 	MLX5_SET(qpc, qpc, st, MLX5_QP_ST_UD);
 	MLX5_SET(qpc, qpc, pm_state, MLX5_QP_PM_MIGRATED);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 8b658908f044..623785fe74b2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -557,6 +557,9 @@ static int handle_hca_cap(struct mlx5_core_dev *dev, void *set_ctx)
 	if (MLX5_CAP_GEN_MAX(dev, release_all_pages))
 		MLX5_SET(cmd_hca_cap, set_hca_cap, release_all_pages, 1);
 
+	if (MLX5_CAP_GEN_MAX(dev, mkey_by_name))
+		MLX5_SET(cmd_hca_cap, set_hca_cap, mkey_by_name, 1);
+
 	return set_caps(dev, set_ctx, MLX5_SET_HCA_CAP_OP_MOD_GENERAL_DEVICE);
 }
 
diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h
index b5a9399e07ee..7bfb67363434 100644
--- a/include/linux/mlx5/cq.h
+++ b/include/linux/mlx5/cq.h
@@ -33,7 +33,6 @@
 #ifndef MLX5_CORE_CQ_H
 #define MLX5_CORE_CQ_H
 
-#include <rdma/ib_verbs.h>
 #include <linux/mlx5/driver.h>
 #include <linux/refcount.h>
 
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 1bc27aca648b..2aacf9a8ee4d 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -458,6 +458,15 @@ enum {
 	MLX5_OPC_MOD_TLS_TIR_PROGRESS_PARAMS = 0x2,
 };
 
+struct mlx5_wqe_tls_static_params_seg {
+	u8     ctx[MLX5_ST_SZ_BYTES(tls_static_params)];
+};
+
+struct mlx5_wqe_tls_progress_params_seg {
+	__be32 tis_tir_num;
+	u8     ctx[MLX5_ST_SZ_BYTES(tls_progress_params)];
+};
+
 enum {
 	MLX5_SET_PORT_RESET_QKEY	= 0,
 	MLX5_SET_PORT_GUID0		= 16,
@@ -1352,11 +1361,11 @@ enum mlx5_qcam_feature_groups {
 	MLX5_ADDR_OF(device_event_cap, (mdev)->caps.hca_cur[MLX5_CAP_DEV_EVENT], cap)
 
 #define MLX5_CAP_DEV_VDPA_EMULATION(mdev, cap)\
-	MLX5_GET(device_virtio_emulation_cap, \
+	MLX5_GET(virtio_emulation_cap, \
 		(mdev)->caps.hca_cur[MLX5_CAP_VDPA_EMULATION], cap)
 
 #define MLX5_CAP64_DEV_VDPA_EMULATION(mdev, cap)\
-	MLX5_GET64(device_virtio_emulation_cap, \
+	MLX5_GET64(virtio_emulation_cap, \
 		(mdev)->caps.hca_cur[MLX5_CAP_VDPA_EMULATION], cap)
 
 #define MLX5_CAP_IPSEC(mdev, cap)\
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 1e6ca716635a..1ce2e168f9f0 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -972,6 +972,7 @@ void mlx5_register_debugfs(void);
 void mlx5_unregister_debugfs(void);
 
 void mlx5_fill_page_array(struct mlx5_frag_buf *buf, __be64 *pas);
+void mlx5_fill_page_frag_array_perm(struct mlx5_frag_buf *buf, __be64 *pas, u8 perm);
 void mlx5_fill_page_frag_array(struct mlx5_frag_buf *frag_buf, __be64 *pas);
 int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn,
 		    unsigned int *irqn);
@@ -1054,6 +1055,7 @@ enum {
 enum {
 	MLX5_INTERFACE_PROTOCOL_IB  = 0,
 	MLX5_INTERFACE_PROTOCOL_ETH = 1,
+	MLX5_INTERFACE_PROTOCOL_VDPA = 2,
 };
 
 struct mlx5_interface {
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 1340e02b14ef..7cdab88030b9 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -93,6 +93,7 @@ enum {
 
 enum {
 	MLX5_OBJ_TYPE_GENEVE_TLV_OPT = 0x000b,
+	MLX5_OBJ_TYPE_VIRTIO_NET_Q = 0x000d,
 	MLX5_OBJ_TYPE_MKEY = 0xff01,
 	MLX5_OBJ_TYPE_QP = 0xff02,
 	MLX5_OBJ_TYPE_PSV = 0xff03,
@@ -981,17 +982,40 @@ struct mlx5_ifc_device_event_cap_bits {
 	u8         user_unaffiliated_events[4][0x40];
 };
 
-struct mlx5_ifc_device_virtio_emulation_cap_bits {
-	u8         reserved_at_0[0x20];
+struct mlx5_ifc_virtio_emulation_cap_bits {
+	u8         desc_tunnel_offload_type[0x1];
+	u8         eth_frame_offload_type[0x1];
+	u8         virtio_version_1_0[0x1];
+	u8         device_features_bits_mask[0xd];
+	u8         event_mode[0x8];
+	u8         virtio_queue_type[0x8];
 
-	u8         reserved_at_20[0x13];
+	u8         max_tunnel_desc[0x10];
+	u8         reserved_at_30[0x3];
 	u8         log_doorbell_stride[0x5];
 	u8         reserved_at_38[0x3];
 	u8         log_doorbell_bar_size[0x5];
 
 	u8         doorbell_bar_offset[0x40];
 
-	u8         reserved_at_80[0x780];
+	u8         max_emulated_devices[0x8];
+	u8         max_num_virtio_queues[0x18];
+
+	u8         reserved_at_a0[0x60];
+
+	u8         umem_1_buffer_param_a[0x20];
+
+	u8         umem_1_buffer_param_b[0x20];
+
+	u8         umem_2_buffer_param_a[0x20];
+
+	u8         umem_2_buffer_param_b[0x20];
+
+	u8         umem_3_buffer_param_a[0x20];
+
+	u8         umem_3_buffer_param_b[0x20];
+
+	u8         reserved_at_1c0[0x640];
 };
 
 enum {
@@ -1216,7 +1240,11 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 
 	u8         max_sgl_for_optimized_performance[0x8];
 	u8         log_max_cq_sz[0x8];
-	u8         reserved_at_d0[0xb];
+	u8         relaxed_ordering_write_umr[0x1];
+	u8         relaxed_ordering_read_umr[0x1];
+	u8         reserved_at_d2[0x7];
+	u8         virtio_net_device_emualtion_manager[0x1];
+	u8         virtio_blk_device_emualtion_manager[0x1];
 	u8         log_max_cq[0x5];
 
 	u8         log_max_eq_sz[0x8];
@@ -1392,7 +1420,10 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         bf[0x1];
 	u8         driver_version[0x1];
 	u8         pad_tx_eth_packet[0x1];
-	u8         reserved_at_263[0x8];
+	u8         reserved_at_263[0x3];
+	u8         mkey_by_name[0x1];
+	u8         reserved_at_267[0x4];
+
 	u8         log_bf_reg_size[0x5];
 
 	u8         reserved_at_270[0x8];
@@ -2949,7 +2980,7 @@ union mlx5_ifc_hca_cap_union_bits {
 	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;
-	struct mlx5_ifc_device_virtio_emulation_cap_bits virtio_emulation_cap;
+	struct mlx5_ifc_virtio_emulation_cap_bits virtio_emulation_cap;
 	u8         reserved_at_0[0x8000];
 };
 
@@ -3295,15 +3326,18 @@ struct mlx5_ifc_scheduling_context_bits {
 };
 
 struct mlx5_ifc_rqtc_bits {
-	u8         reserved_at_0[0xa0];
+	u8    reserved_at_0[0xa0];
 
-	u8         reserved_at_a0[0x10];
-	u8         rqt_max_size[0x10];
+	u8    reserved_at_a0[0x5];
+	u8    list_q_type[0x3];
+	u8    reserved_at_a8[0x8];
+	u8    rqt_max_size[0x10];
 
-	u8         reserved_at_c0[0x10];
-	u8         rqt_actual_size[0x10];
+	u8    rq_vhca_id_format[0x1];
+	u8    reserved_at_c1[0xf];
+	u8    rqt_actual_size[0x10];
 
-	u8         reserved_at_e0[0x6a0];
+	u8    reserved_at_e0[0x6a0];
 
 	struct mlx5_ifc_rq_num_bits rq_num[];
 };
@@ -7084,7 +7118,7 @@ struct mlx5_ifc_destroy_mkey_out_bits {
 
 struct mlx5_ifc_destroy_mkey_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7715,8 +7749,10 @@ struct mlx5_ifc_create_qp_in_bits {
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         reserved_at_40[0x40];
+	u8         reserved_at_40[0x8];
+	u8         input_qpn[0x18];
 
+	u8         reserved_at_60[0x20];
 	u8         opt_param_mask[0x20];
 
 	u8         ece[0x20];
@@ -7780,7 +7816,7 @@ struct mlx5_ifc_create_mkey_out_bits {
 
 struct mlx5_ifc_create_mkey_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -10338,6 +10374,40 @@ struct mlx5_ifc_create_umem_in_bits {
 	struct mlx5_ifc_umem_bits  umem;
 };
 
+struct mlx5_ifc_create_umem_out_bits {
+	u8         status[0x8];
+	u8         reserved_at_8[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_at_40[0x8];
+	u8         umem_id[0x18];
+
+	u8         reserved_at_60[0x20];
+};
+
+struct mlx5_ifc_destroy_umem_in_bits {
+	u8        opcode[0x10];
+	u8        uid[0x10];
+
+	u8        reserved_at_20[0x10];
+	u8        op_mod[0x10];
+
+	u8        reserved_at_40[0x8];
+	u8        umem_id[0x18];
+
+	u8        reserved_at_60[0x20];
+};
+
+struct mlx5_ifc_destroy_umem_out_bits {
+	u8        status[0x8];
+	u8        reserved_at_8[0x18];
+
+	u8        syndrome[0x20];
+
+	u8        reserved_at_40[0x40];
+};
+
 struct mlx5_ifc_create_uctx_in_bits {
 	u8         opcode[0x10];
 	u8         reserved_at_10[0x10];
@@ -10350,6 +10420,18 @@ struct mlx5_ifc_create_uctx_in_bits {
 	struct mlx5_ifc_uctx_bits  uctx;
 };
 
+struct mlx5_ifc_create_uctx_out_bits {
+	u8         status[0x8];
+	u8         reserved_at_8[0x18];
+
+	u8         syndrome[0x20];
+
+	u8         reserved_at_40[0x10];
+	u8         uid[0x10];
+
+	u8         reserved_at_60[0x20];
+};
+
 struct mlx5_ifc_destroy_uctx_in_bits {
 	u8         opcode[0x10];
 	u8         reserved_at_10[0x10];
@@ -10363,6 +10445,15 @@ struct mlx5_ifc_destroy_uctx_in_bits {
 	u8         reserved_at_60[0x20];
 };
 
+struct mlx5_ifc_destroy_uctx_out_bits {
+	u8         status[0x8];
+	u8         reserved_at_8[0x18];
+
+	u8         syndrome[0x20];
+
+	u8          reserved_at_40[0x40];
+};
+
 struct mlx5_ifc_create_sw_icm_in_bits {
 	struct mlx5_ifc_general_obj_in_cmd_hdr_bits   hdr;
 	struct mlx5_ifc_sw_icm_bits		      sw_icm;
@@ -10669,17 +10760,20 @@ struct mlx5_ifc_tls_static_params_bits {
 };
 
 struct mlx5_ifc_tls_progress_params_bits {
-	u8         reserved_at_0[0x8];
-	u8         tisn[0x18];
-
 	u8         next_record_tcp_sn[0x20];
 
 	u8         hw_resync_tcp_sn[0x20];
 
 	u8         record_tracker_state[0x2];
 	u8         auth_state[0x2];
-	u8         reserved_at_64[0x4];
+	u8         reserved_at_44[0x4];
 	u8         hw_offset_record_number[0x18];
 };
 
+enum {
+	MLX5_MTT_PERM_READ	= 1 << 0,
+	MLX5_MTT_PERM_WRITE	= 1 << 1,
+	MLX5_MTT_PERM_RW	= MLX5_MTT_PERM_READ | MLX5_MTT_PERM_WRITE,
+};
+
 #endif /* MLX5_IFC_H */
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index b8992b861ae6..36492a1342cf 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -209,7 +209,7 @@ struct mlx5_wqe_ctrl_seg {
 		__be32		general_id;
 		__be32		imm;
 		__be32		umr_mkey;
-		__be32		tisn;
+		__be32		tis_tir_num;
 	};
 };
 
diff --git a/include/linux/mlx5/rsc_dump.h b/include/linux/mlx5/rsc_dump.h
new file mode 100644
index 000000000000..d11c0b228620
--- /dev/null
+++ b/include/linux/mlx5/rsc_dump.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
+/* Copyright (c) 2020 Mellanox Technologies inc. */
+
+#include <linux/mlx5/driver.h>
+
+#ifndef __MLX5_RSC_DUMP
+#define __MLX5_RSC_DUMP
+
+enum mlx5_sgmt_type {
+	MLX5_SGMT_TYPE_HW_CQPC,
+	MLX5_SGMT_TYPE_HW_SQPC,
+	MLX5_SGMT_TYPE_HW_RQPC,
+	MLX5_SGMT_TYPE_FULL_SRQC,
+	MLX5_SGMT_TYPE_FULL_CQC,
+	MLX5_SGMT_TYPE_FULL_EQC,
+	MLX5_SGMT_TYPE_FULL_QPC,
+	MLX5_SGMT_TYPE_SND_BUFF,
+	MLX5_SGMT_TYPE_RCV_BUFF,
+	MLX5_SGMT_TYPE_SRQ_BUFF,
+	MLX5_SGMT_TYPE_CQ_BUFF,
+	MLX5_SGMT_TYPE_EQ_BUFF,
+	MLX5_SGMT_TYPE_SX_SLICE,
+	MLX5_SGMT_TYPE_SX_SLICE_ALL,
+	MLX5_SGMT_TYPE_RDB,
+	MLX5_SGMT_TYPE_RX_SLICE_ALL,
+	MLX5_SGMT_TYPE_PRM_QUERY_QP,
+	MLX5_SGMT_TYPE_PRM_QUERY_CQ,
+	MLX5_SGMT_TYPE_PRM_QUERY_MKEY,
+	MLX5_SGMT_TYPE_MENU,
+	MLX5_SGMT_TYPE_TERMINATE,
+
+	MLX5_SGMT_TYPE_NUM, /* Keep last */
+};
+
+struct mlx5_rsc_key {
+	enum mlx5_sgmt_type rsc;
+	int index1;
+	int index2;
+	int num_of_obj1;
+	int num_of_obj2;
+	int size;
+};
+
+struct mlx5_rsc_dump_cmd;
+
+struct mlx5_rsc_dump_cmd *mlx5_rsc_dump_cmd_create(struct mlx5_core_dev *dev,
+						   struct mlx5_rsc_key *key);
+void mlx5_rsc_dump_cmd_destroy(struct mlx5_rsc_dump_cmd *cmd);
+int mlx5_rsc_dump_next(struct mlx5_core_dev *dev, struct mlx5_rsc_dump_cmd *cmd,
+		       struct page *page, int *size);
+#endif /* __MLX5_RSC_DUMP */