deleted file mode 100644
@@ -1,149 +0,0 @@
-/* This file is part of the Emulex RoCE Device Driver for
- * RoCE (RDMA over Converged Ethernet) adapters.
- * Copyright (C) 2012-2015 Emulex. All rights reserved.
- * EMULEX and SLI are trademarks of Emulex.
- * www.emulex.com
- *
- * 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 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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__ */
@@ -56,7 +56,7 @@
#include "be_roce.h"
#include "ocrdma_hw.h"
#include "ocrdma_stats.h"
-#include "ocrdma_abi.h"
+#include <rdma/ocrdma-abi.h>
MODULE_VERSION(OCRDMA_ROCE_DRV_VERSION);
MODULE_DESCRIPTION(OCRDMA_ROCE_DRV_DESC " " OCRDMA_ROCE_DRV_VERSION);
@@ -51,7 +51,7 @@
#include "ocrdma.h"
#include "ocrdma_hw.h"
#include "ocrdma_verbs.h"
-#include "ocrdma_abi.h"
+#include <rdma/ocrdma-abi.h>
int ocrdma_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 *pkey)
{
new file mode 100644
@@ -0,0 +1,151 @@
+/* This file is part of the Emulex RoCE Device Driver for
+ * RoCE (RDMA over Converged Ethernet) adapters.
+ * Copyright (C) 2012-2015 Emulex. All rights reserved.
+ * EMULEX and SLI are trademarks of Emulex.
+ * www.emulex.com
+ *
+ * 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 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Contact Information:
+ * linux-drivers@emulex.com
+ *
+ * Emulex
+ * 3333 Susan Street
+ * Costa Mesa, CA 92626
+ */
+
+#ifndef OCRDMA_ABI_USER_H
+#define OCRDMA_ABI_USER_H
+
+#include <linux/types.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_USER_H */
This patch moves ocrdma vendor's specific structures to common UAPI folder which will be visible to all consumers. These structures are used by user-space library driver (libmlx4) and currently manually copied to that library. This move will allow cross-compile against these files and simplify introduction of vendor specific data. In addition, it changes types to be __uXX instead of uXX. Signed-off-by: Leon Romanovsky <leon@kernel.org> --- drivers/infiniband/hw/ocrdma/ocrdma_abi.h | 149 --------------------------- drivers/infiniband/hw/ocrdma/ocrdma_main.c | 2 +- drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 2 +- include/uapi/rdma/ocrdma-abi.h | 151 ++++++++++++++++++++++++++++ 4 files changed, 153 insertions(+), 151 deletions(-) delete mode 100644 drivers/infiniband/hw/ocrdma/ocrdma_abi.h create mode 100644 include/uapi/rdma/ocrdma-abi.h