Viewing: libcfs_ioctl.h
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
* Copyright (c) 2013, 2017, Intel Corporation.
*/
/* This file is part of Lustre, http://www.lustre.org/
*
* Low-level ioctl data structures. Kernel ioctl functions declared here,
* and user space functions are in libcfs/util/ioctl.h.
*/
#ifndef __UAPI_LIBCFS_IOCTL_H__
#define __UAPI_LIBCFS_IOCTL_H__
#include <linux/types.h>
#include <linux/ioctl.h>
/*
* sparse kernel source annotations
*/
#ifndef __user
#define __user
#endif
#define LNET_IOCTL_VERSION 0x0001000a
#define LNET_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[];
};
#define IOCTL_LIBCFS_TYPE long
#define IOC_LIBCFS_TYPE ('e')
#define IOC_LIBCFS_MIN_NR 30
/* libcfs ioctls */
/* XXX: all of these ioctl definitions are broken, the first parameter
* should be IOCTL_LIBCFS_TYPE and the last parameter is the struct size.
*/
#define IOC_LIBCFS_CLEAR_DEBUG _IOWR('e', 31, IOCTL_LIBCFS_TYPE)
#define IOC_LIBCFS_MARK_DEBUG _IOWR('e', 32, 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)
#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_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)
#define IOC_LIBCFS_DISCOVER _IOWR('e', 77, IOCTL_LIBCFS_TYPE)
#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_ADD_PEER_NI _IOWR(IOC_LIBCFS_TYPE, 92, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_DEL_PEER_NI _IOWR(IOC_LIBCFS_TYPE, 93, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_GET_PEER_NI _IOWR(IOC_LIBCFS_TYPE, 94, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_ADD_LOCAL_NI _IOWR(IOC_LIBCFS_TYPE, 95, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_DEL_LOCAL_NI _IOWR(IOC_LIBCFS_TYPE, 96, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_GET_LOCAL_NI _IOWR(IOC_LIBCFS_TYPE, 97, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_SET_NUMA_RANGE _IOWR(IOC_LIBCFS_TYPE, 98, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_GET_NUMA_RANGE _IOWR(IOC_LIBCFS_TYPE, 99, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_GET_PEER_LIST _IOWR(IOC_LIBCFS_TYPE, 100, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_GET_LOCAL_NI_MSG_STATS _IOWR(IOC_LIBCFS_TYPE, 101, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_SET_HEALHV _IOWR(IOC_LIBCFS_TYPE, 102, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_GET_LOCAL_HSTATS _IOWR(IOC_LIBCFS_TYPE, 103, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_GET_RECOVERY_QUEUE _IOWR(IOC_LIBCFS_TYPE, 104, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_ADD_UDSP _IOWR(IOC_LIBCFS_TYPE, 105, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_DEL_UDSP _IOWR(IOC_LIBCFS_TYPE, 106, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_GET_UDSP_SIZE _IOWR(IOC_LIBCFS_TYPE, 107, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_GET_UDSP _IOWR(IOC_LIBCFS_TYPE, 108, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_GET_CONST_UDSP_INFO _IOWR(IOC_LIBCFS_TYPE, 109, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_RESET_LNET_STATS _IOWR(IOC_LIBCFS_TYPE, 110, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_SET_CONNS_PER_PEER _IOWR(IOC_LIBCFS_TYPE, 111, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_SET_PEER _IOWR(IOC_LIBCFS_TYPE, 112, IOCTL_CONFIG_SIZE)
#define IOC_LIBCFS_MAX_NR 112
#endif /* __UAPI_LIBCFS_IOCTL_H__ */
