| /* |
| * GPL HEADER START |
| * |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 only, |
| * as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License version 2 for more details (a copy is included |
| * in the LICENSE file that accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License |
| * version 2 along with this program; If not, see |
| * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| * |
| * GPL HEADER END |
| */ |
| /* |
| * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. |
| * Use is subject to license terms. |
| */ |
| /* |
| * This file is part of Lustre, http://www.lustre.org/ |
| * Lustre is a trademark of Sun Microsystems, Inc. |
| * |
| * libcfs/include/libcfs/libcfs_ioctl.h |
| * |
| * Low-level ioctl data structures. Kernel ioctl functions declared here, |
| * and user space functions are in libcfs/util/ioctl.h. |
| * |
| */ |
| |
| #ifndef __LIBCFS_IOCTL_H__ |
| #define __LIBCFS_IOCTL_H__ |
| |
| #include <linux/types.h> |
| #include <linux/ioctl.h> |
| |
| #define LIBCFS_IOCTL_VERSION 0x0001000a |
| #define LIBCFS_IOCTL_VERSION2 0x0001000b |
| |
| struct libcfs_ioctl_hdr { |
| __u32 ioc_len; |
| __u32 ioc_version; |
| }; |
| |
| /** max size to copy from userspace */ |
| #define LIBCFS_IOC_DATA_MAX (128 * 1024) |
| |
| struct libcfs_ioctl_data { |
| struct libcfs_ioctl_hdr ioc_hdr; |
| |
| __u64 ioc_nid; |
| __u64 ioc_u64[1]; |
| |
| __u32 ioc_flags; |
| __u32 ioc_count; |
| __u32 ioc_net; |
| __u32 ioc_u32[7]; |
| |
| __u32 ioc_inllen1; |
| char *ioc_inlbuf1; |
| __u32 ioc_inllen2; |
| char *ioc_inlbuf2; |
| |
| __u32 ioc_plen1; /* buffers in userspace */ |
| void __user *ioc_pbuf1; |
| __u32 ioc_plen2; /* buffers in userspace */ |
| void __user *ioc_pbuf2; |
| |
| char ioc_bulk[0]; |
| }; |
| |
| struct libcfs_debug_ioctl_data { |
| struct libcfs_ioctl_hdr hdr; |
| unsigned int subs; |
| unsigned int debug; |
| }; |
| |
| /* 'f' ioctls are defined in lustre_ioctl.h and lustre_user.h except for: */ |
| #define LIBCFS_IOC_DEBUG_MASK _IOWR('f', 250, long) |
| #define IOCTL_LIBCFS_TYPE long |
| |
| #define IOC_LIBCFS_TYPE ('e') |
| #define IOC_LIBCFS_MIN_NR 30 |
| /* libcfs ioctls */ |
| /* IOC_LIBCFS_PANIC obsolete in 2.8.0, was _IOWR('e', 30, IOCTL_LIBCFS_TYPE) */ |
| #define IOC_LIBCFS_CLEAR_DEBUG _IOWR('e', 31, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_MARK_DEBUG _IOWR('e', 32, IOCTL_LIBCFS_TYPE) |
| /* IOC_LIBCFS_MEMHOG obsolete in 2.8.0, was _IOWR('e', 36, IOCTL_LIBCFS_TYPE) */ |
| /* lnet ioctls */ |
| #define IOC_LIBCFS_GET_NI _IOWR('e', 50, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_FAIL_NID _IOWR('e', 51, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_NOTIFY_ROUTER _IOWR('e', 55, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_UNCONFIGURE _IOWR('e', 56, IOCTL_LIBCFS_TYPE) |
| /* IOC_LIBCFS_PORTALS_COMPATIBILITY _IOWR('e', 57, IOCTL_LIBCFS_TYPE) */ |
| #define IOC_LIBCFS_LNET_DIST _IOWR('e', 58, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_CONFIGURE _IOWR('e', 59, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_TESTPROTOCOMPAT _IOWR('e', 60, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_PING _IOWR('e', 61, IOCTL_LIBCFS_TYPE) |
| /* IOC_LIBCFS_DEBUG_PEER _IOWR('e', 62, IOCTL_LIBCFS_TYPE) */ |
| #define IOC_LIBCFS_LNETST _IOWR('e', 63, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_LNET_FAULT _IOWR('e', 64, IOCTL_LIBCFS_TYPE) |
| /* lnd ioctls */ |
| #define IOC_LIBCFS_REGISTER_MYNID _IOWR('e', 70, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_CLOSE_CONNECTION _IOWR('e', 71, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_PUSH_CONNECTION _IOWR('e', 72, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_GET_CONN _IOWR('e', 73, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_DEL_PEER _IOWR('e', 74, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_ADD_PEER _IOWR('e', 75, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_GET_PEER _IOWR('e', 76, IOCTL_LIBCFS_TYPE) |
| /* ioctl 77 is free for use */ |
| #define IOC_LIBCFS_ADD_INTERFACE _IOWR('e', 78, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_DEL_INTERFACE _IOWR('e', 79, IOCTL_LIBCFS_TYPE) |
| #define IOC_LIBCFS_GET_INTERFACE _IOWR('e', 80, IOCTL_LIBCFS_TYPE) |
| |
| /* |
| * DLC Specific IOCTL numbers. |
| * In order to maintain backward compatibility with any possible external |
| * tools which might be accessing the IOCTL numbers, a new group of IOCTL |
| * number have been allocated. |
| */ |
| #define IOCTL_CONFIG_SIZE struct lnet_ioctl_config_data |
| #define IOC_LIBCFS_ADD_ROUTE _IOWR(IOC_LIBCFS_TYPE, 81, IOCTL_CONFIG_SIZE) |
| #define IOC_LIBCFS_DEL_ROUTE _IOWR(IOC_LIBCFS_TYPE, 82, IOCTL_CONFIG_SIZE) |
| #define IOC_LIBCFS_GET_ROUTE _IOWR(IOC_LIBCFS_TYPE, 83, IOCTL_CONFIG_SIZE) |
| #define IOC_LIBCFS_ADD_NET _IOWR(IOC_LIBCFS_TYPE, 84, IOCTL_CONFIG_SIZE) |
| #define IOC_LIBCFS_DEL_NET _IOWR(IOC_LIBCFS_TYPE, 85, IOCTL_CONFIG_SIZE) |
| #define IOC_LIBCFS_GET_NET _IOWR(IOC_LIBCFS_TYPE, 86, IOCTL_CONFIG_SIZE) |
| #define IOC_LIBCFS_CONFIG_RTR _IOWR(IOC_LIBCFS_TYPE, 87, IOCTL_CONFIG_SIZE) |
| #define IOC_LIBCFS_ADD_BUF _IOWR(IOC_LIBCFS_TYPE, 88, IOCTL_CONFIG_SIZE) |
| #define IOC_LIBCFS_GET_BUF _IOWR(IOC_LIBCFS_TYPE, 89, IOCTL_CONFIG_SIZE) |
| #define IOC_LIBCFS_GET_PEER_INFO _IOWR(IOC_LIBCFS_TYPE, 90, IOCTL_CONFIG_SIZE) |
| #define IOC_LIBCFS_GET_LNET_STATS _IOWR(IOC_LIBCFS_TYPE, 91, IOCTL_CONFIG_SIZE) |
| #define IOC_LIBCFS_MAX_NR 91 |
| |
| #endif /* __LIBCFS_IOCTL_H__ */ |