cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / rdma / rdma_user_ioctl_cmds.h

diff --git a/i686-linux-gnu-4.7/usr/include/rdma/rdma_user_ioctl_cmds.h b/i686-linux-gnu-4.7/usr/include/rdma/rdma_user_ioctl_cmds.h
new file mode 100644 (file)
index 0000000..24800c6
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/rdma/rdma_user_ioctl_cmds.h
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2018, Mellanox Technologies inc.  All rights reserved.
+ *
+ * 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_USER_IOCTL_CMDS_H
+#define RDMA_USER_IOCTL_CMDS_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/* Documentation/ioctl/ioctl-number.txt */
+#define RDMA_IOCTL_MAGIC       0x1b
+#define RDMA_VERBS_IOCTL \
+       _IOWR(RDMA_IOCTL_MAGIC, 1, struct ib_uverbs_ioctl_hdr)
+
+enum {
+       /* User input */
+       UVERBS_ATTR_F_MANDATORY = 1U << 0,
+       /*
+        * Valid output bit should be ignored and considered set in
+        * mandatory fields. This bit is kernel output.
+        */
+       UVERBS_ATTR_F_VALID_OUTPUT = 1U << 1,
+};
+
+struct ib_uverbs_attr {
+       __u16 attr_id;          /* command specific type attribute */
+       __u16 len;              /* only for pointers */
+       __u16 flags;            /* combination of UVERBS_ATTR_F_XXXX */
+       union {
+               struct {
+                       __u8 elem_id;
+                       __u8 reserved;
+               } enum_data;
+               __u16 reserved;
+       } attr_data;
+       union {
+               /* Used by PTR_IN/OUT, ENUM_IN and IDR */
+               __aligned_u64 data;
+               /* Used by FD_IN and FD_OUT */
+               __s64 data_s64;
+       };
+};
+
+struct ib_uverbs_ioctl_hdr {
+       __u16 length;
+       __u16 object_id;
+       __u16 method_id;
+       __u16 num_attrs;
+       __aligned_u64 reserved1;
+       __u32 driver_id;
+       __u32 reserved2;
+       struct ib_uverbs_attr  attrs[0];
+};
+
+enum rdma_driver_id {
+       RDMA_DRIVER_UNKNOWN,
+       RDMA_DRIVER_MLX5,
+       RDMA_DRIVER_MLX4,
+       RDMA_DRIVER_CXGB3,
+       RDMA_DRIVER_CXGB4,
+       RDMA_DRIVER_MTHCA,
+       RDMA_DRIVER_BNXT_RE,
+       RDMA_DRIVER_OCRDMA,
+       RDMA_DRIVER_NES,
+       RDMA_DRIVER_I40IW,
+       RDMA_DRIVER_VMW_PVRDMA,
+       RDMA_DRIVER_QEDR,
+       RDMA_DRIVER_HNS,
+       RDMA_DRIVER_USNIC,
+       RDMA_DRIVER_RXE,
+       RDMA_DRIVER_HFI1,
+       RDMA_DRIVER_QIB,
+};
+
+#endif