v4.19.13 snapshot.
diff --git a/include/linux/qed/rdma_common.h b/include/linux/qed/rdma_common.h
new file mode 100644
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--- /dev/null
+++ b/include/linux/qed/rdma_common.h
@@ -0,0 +1,73 @@
+/* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017 QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __RDMA_COMMON__
+#define __RDMA_COMMON__
+
+/************************/
+/* RDMA FW CONSTANTS */
+/************************/
+
+#define RDMA_RESERVED_LKEY (0)
+#define RDMA_RING_PAGE_SIZE (0x1000)
+
+#define RDMA_MAX_SGE_PER_SQ_WQE (4)
+#define RDMA_MAX_SGE_PER_RQ_WQE (4)
+
+#define RDMA_MAX_DATA_SIZE_IN_WQE (0x80000000)
+
+#define RDMA_REQ_RD_ATOMIC_ELM_SIZE (0x50)
+#define RDMA_RESP_RD_ATOMIC_ELM_SIZE (0x20)
+
+#define RDMA_MAX_CQS (64 * 1024)
+#define RDMA_MAX_TIDS (128 * 1024 - 1)
+#define RDMA_MAX_PDS (64 * 1024)
+#define RDMA_MAX_XRC_SRQS (1024)
+#define RDMA_MAX_SRQS (32 * 1024)
+
+#define RDMA_NUM_STATISTIC_COUNTERS MAX_NUM_VPORTS
+#define RDMA_NUM_STATISTIC_COUNTERS_K2 MAX_NUM_VPORTS_K2
+#define RDMA_NUM_STATISTIC_COUNTERS_BB MAX_NUM_VPORTS_BB
+
+#define RDMA_TASK_TYPE (PROTOCOLID_ROCE)
+
+struct rdma_srq_id {
+ __le16 srq_idx;
+ __le16 opaque_fid;
+};
+
+struct rdma_srq_producers {
+ __le32 sge_prod;
+ __le32 wqe_prod;
+};
+
+#endif /* __RDMA_COMMON__ */