1 files changed, 22 insertions, 19 deletions

diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index 560a1d9de408..78ee04a48a74 100644
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -316,16 +316,6 @@ struct hns_roce_mtr {
 	struct hns_roce_hem_cfg  hem_cfg; /* config for hardware addressing */
 };
 
-struct hns_roce_mw {
-	struct ib_mw		ibmw;
-	u32			pdn;
-	u32			rkey;
-	int			enabled; /* MW's active status */
-	u32			pbl_hop_num;
-	u32			pbl_ba_pg_sz;
-	u32			pbl_buf_pg_sz;
-};
-
 struct hns_roce_mr {
 	struct ib_mr		ibmr;
 	u64			iova; /* MR's virtual original addr */
@@ -856,6 +846,7 @@ struct hns_roce_caps {
 	u16		default_ceq_arm_st;
 	u8		cong_cap;
 	enum hns_roce_cong_type default_cong_type;
+	u32             max_ack_req_msg_len;
 };
 
 enum hns_roce_device_state {
@@ -933,7 +924,6 @@ struct hns_roce_hw {
 				struct hns_roce_mr *mr, int flags,
 				void *mb_buf);
 	int (*frmr_write_mtpt)(void *mb_buf, struct hns_roce_mr *mr);
-	int (*mw_write_mtpt)(void *mb_buf, struct hns_roce_mw *mw);
 	void (*write_cqc)(struct hns_roce_dev *hr_dev,
 			  struct hns_roce_cq *hr_cq, void *mb_buf, u64 *mtts,
 			  dma_addr_t dma_handle);
@@ -1027,6 +1017,26 @@ struct hns_roce_dev {
 	atomic64_t *dfx_cnt;
 };
 
+enum hns_roce_trace_type {
+	TRACE_SQ,
+	TRACE_RQ,
+	TRACE_SRQ,
+};
+
+static inline const char *trace_type_to_str(enum hns_roce_trace_type type)
+{
+	switch (type) {
+	case TRACE_SQ:
+		return "SQ";
+	case TRACE_RQ:
+		return "RQ";
+	case TRACE_SRQ:
+		return "SRQ";
+	default:
+		return "UNKNOWN";
+	}
+}
+
 static inline struct hns_roce_dev *to_hr_dev(struct ib_device *ib_dev)
 {
 	return container_of(ib_dev, struct hns_roce_dev, ib_dev);
@@ -1058,11 +1068,6 @@ static inline struct hns_roce_mr *to_hr_mr(struct ib_mr *ibmr)
 	return container_of(ibmr, struct hns_roce_mr, ibmr);
 }
 
-static inline struct hns_roce_mw *to_hr_mw(struct ib_mw *ibmw)
-{
-	return container_of(ibmw, struct hns_roce_mw, ibmw);
-}
-
 static inline struct hns_roce_qp *to_hr_qp(struct ib_qp *ibqp)
 {
 	return container_of(ibqp, struct hns_roce_qp, ibqp);
@@ -1214,6 +1219,7 @@ int hns_roce_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata);
 struct ib_mr *hns_roce_get_dma_mr(struct ib_pd *pd, int acc);
 struct ib_mr *hns_roce_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
 				   u64 virt_addr, int access_flags,
+				   struct ib_dmah *dmah,
 				   struct ib_udata *udata);
 struct ib_mr *hns_roce_rereg_user_mr(struct ib_mr *mr, int flags, u64 start,
 				     u64 length, u64 virt_addr,
@@ -1226,9 +1232,6 @@ int hns_roce_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents,
 int hns_roce_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata);
 unsigned long key_to_hw_index(u32 key);
 
-int hns_roce_alloc_mw(struct ib_mw *mw, struct ib_udata *udata);
-int hns_roce_dealloc_mw(struct ib_mw *ibmw);
-
 void hns_roce_buf_free(struct hns_roce_dev *hr_dev, struct hns_roce_buf *buf);
 struct hns_roce_buf *hns_roce_buf_alloc(struct hns_roce_dev *hr_dev, u32 size,
 					u32 page_shift, u32 flags);