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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/infiniband/hw/ocrdma/ocrdma_abi.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/infiniband/hw/ocrdma/ocrdma_abi.h')
-rw-r--r--kernel/drivers/infiniband/hw/ocrdma/ocrdma_abi.h134
1 files changed, 134 insertions, 0 deletions
diff --git a/kernel/drivers/infiniband/hw/ocrdma/ocrdma_abi.h b/kernel/drivers/infiniband/hw/ocrdma/ocrdma_abi.h
new file mode 100644
index 000000000..1554cca57
--- /dev/null
+++ b/kernel/drivers/infiniband/hw/ocrdma/ocrdma_abi.h
@@ -0,0 +1,134 @@
+/*******************************************************************
+ * This file is part of the Emulex RoCE Device Driver for *
+ * RoCE (RDMA over Converged Ethernet) adapters. *
+ * Copyright (C) 2008-2012 Emulex. All rights reserved. *
+ * EMULEX and SLI are trademarks of Emulex. *
+ * www.emulex.com *
+ * *
+ * This program is free software; you can redistribute it and/or *
+ * modify it under the terms of version 2 of the GNU General *
+ * Public License as published by the Free Software Foundation. *
+ * This program is distributed in the hope that it will be useful. *
+ * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
+ * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
+ * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
+ * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
+ * TO BE LEGALLY INVALID. See the GNU General Public License for *
+ * more details, a copy of which can be found in the file COPYING *
+ * included with this package. *
+ *
+ * Contact Information:
+ * linux-drivers@emulex.com
+ *
+ * Emulex
+ * 3333 Susan Street
+ * Costa Mesa, CA 92626
+ *******************************************************************/
+
+#ifndef __OCRDMA_ABI_H__
+#define __OCRDMA_ABI_H__
+
+#define OCRDMA_ABI_VERSION 2
+#define OCRDMA_BE_ROCE_ABI_VERSION 1
+/* user kernel communication data structures. */
+
+struct ocrdma_alloc_ucontext_resp {
+ u32 dev_id;
+ u32 wqe_size;
+ u32 max_inline_data;
+ u32 dpp_wqe_size;
+ u64 ah_tbl_page;
+ u32 ah_tbl_len;
+ u32 rqe_size;
+ u8 fw_ver[32];
+ /* for future use/new features in progress */
+ u64 rsvd1;
+ u64 rsvd2;
+};
+
+struct ocrdma_alloc_pd_ureq {
+ u64 rsvd1;
+};
+
+struct ocrdma_alloc_pd_uresp {
+ u32 id;
+ u32 dpp_enabled;
+ u32 dpp_page_addr_hi;
+ u32 dpp_page_addr_lo;
+ u64 rsvd1;
+};
+
+struct ocrdma_create_cq_ureq {
+ u32 dpp_cq;
+ u32 rsvd; /* pad */
+};
+
+#define MAX_CQ_PAGES 8
+struct ocrdma_create_cq_uresp {
+ u32 cq_id;
+ u32 page_size;
+ u32 num_pages;
+ u32 max_hw_cqe;
+ u64 page_addr[MAX_CQ_PAGES];
+ u64 db_page_addr;
+ u32 db_page_size;
+ u32 phase_change;
+ /* for future use/new features in progress */
+ u64 rsvd1;
+ u64 rsvd2;
+};
+
+#define MAX_QP_PAGES 8
+#define MAX_UD_AV_PAGES 8
+
+struct ocrdma_create_qp_ureq {
+ u8 enable_dpp_cq;
+ u8 rsvd;
+ u16 dpp_cq_id;
+ u32 rsvd1; /* pad */
+};
+
+struct ocrdma_create_qp_uresp {
+ u16 qp_id;
+ u16 sq_dbid;
+ u16 rq_dbid;
+ u16 resv0; /* pad */
+ u32 sq_page_size;
+ u32 rq_page_size;
+ u32 num_sq_pages;
+ u32 num_rq_pages;
+ u64 sq_page_addr[MAX_QP_PAGES];
+ u64 rq_page_addr[MAX_QP_PAGES];
+ u64 db_page_addr;
+ u32 db_page_size;
+ u32 dpp_credit;
+ u32 dpp_offset;
+ u32 num_wqe_allocated;
+ u32 num_rqe_allocated;
+ u32 db_sq_offset;
+ u32 db_rq_offset;
+ u32 db_shift;
+ u64 rsvd[11];
+} __packed;
+
+struct ocrdma_create_srq_uresp {
+ u16 rq_dbid;
+ u16 resv0; /* pad */
+ u32 resv1;
+
+ u32 rq_page_size;
+ u32 num_rq_pages;
+
+ u64 rq_page_addr[MAX_QP_PAGES];
+ u64 db_page_addr;
+
+ u32 db_page_size;
+ u32 num_rqe_allocated;
+ u32 db_rq_offset;
+ u32 db_shift;
+
+ u64 rsvd2;
+ u64 rsvd3;
+};
+
+#endif /* __OCRDMA_ABI_H__ */