1 files changed, 17 insertions, 13 deletions

diff --git a/drivers/infiniband/hw/qedr/qedr.h b/drivers/infiniband/hw/qedr/qedr.h
index 8e927f6c1520..6ef39dccba21 100644
--- a/drivers/infiniband/hw/qedr/qedr.h
+++ b/drivers/infiniband/hw/qedr/qedr.h
@@ -231,14 +231,10 @@ struct qedr_ucontext {
 	struct qedr_dev *dev;
 	struct qedr_pd *pd;
 	void __iomem *dpi_addr;
+	struct rdma_user_mmap_entry *db_mmap_entry;
 	u64 dpi_phys_addr;
 	u32 dpi_size;
 	u16 dpi;
-
-	struct list_head mm_head;
-
-	/* Lock to protect mm list */
-	struct mutex mm_list_lock;
 };
 
 union db_prod64 {
@@ -301,14 +297,6 @@ struct qedr_pd {
 	struct qedr_ucontext *uctx;
 };
 
-struct qedr_mm {
-	struct {
-		u64 phy_addr;
-		unsigned long len;
-	} key;
-	struct list_head entry;
-};
-
 union db_prod32 {
 	struct rdma_pwm_val16_data data;
 	u32 raw;
@@ -491,6 +479,15 @@ struct qedr_mr {
 	u32 npages;
 };
 
+struct qedr_user_mmap_entry {
+	struct rdma_user_mmap_entry rdma_entry;
+	struct qedr_dev *dev;
+	u64 io_address;
+	size_t length;
+	u16 dpi;
+	u8 mmap_flag;
+};
+
 #define SET_FIELD2(value, name, flag) ((value) |= ((flag) << (name ## _SHIFT)))
 
 #define QEDR_RESP_IMM	(RDMA_CQE_RESPONDER_IMM_FLG_MASK << \
@@ -589,4 +586,11 @@ static inline struct qedr_srq *get_qedr_srq(struct ib_srq *ibsrq)
 {
 	return container_of(ibsrq, struct qedr_srq, ibsrq);
 }
+
+static inline struct qedr_user_mmap_entry *
+get_qedr_mmap_entry(struct rdma_user_mmap_entry *rdma_entry)
+{
+	return container_of(rdma_entry, struct qedr_user_mmap_entry,
+			    rdma_entry);
+}
 #endif