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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-10-20 00:10:27 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-10-20 00:10:27 -0300
commitd0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch)
tree7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /include/linux/qed/rdma_common.h
parente914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff)
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'include/linux/qed/rdma_common.h')
-rw-r--r--include/linux/qed/rdma_common.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/include/linux/qed/rdma_common.h b/include/linux/qed/rdma_common.h
new file mode 100644
index 000000000..187991c1f
--- /dev/null
+++ b/include/linux/qed/rdma_common.h
@@ -0,0 +1,44 @@
+/* QLogic qed NIC Driver
+ * Copyright (c) 2015 QLogic Corporation
+ *
+ * This software is available 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.
+ */
+
+#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 (0x7FFFFFFF)
+
+#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_NUM_STATISTIC_COUNTERS MAX_NUM_VPORTS
+
+#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__ */