*
* 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.
+ * http://www.gnu.org/licenses/gpl-2.0.html
*
* GPL HEADER END
*/
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2013, 2014, Intel Corporation.
+ * Copyright (c) 2013, 2016, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#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
char *ioc_inlbuf2;
__u32 ioc_plen1; /* buffers in userspace */
- char __user *ioc_pbuf1;
+ void __user *ioc_pbuf1;
__u32 ioc_plen2; /* buffers in userspace */
- char __user *ioc_pbuf2;
+ void __user *ioc_pbuf2;
char ioc_bulk[0];
};
-#define ioc_priority ioc_u32[0]
-
struct libcfs_debug_ioctl_data
{
struct libcfs_ioctl_hdr hdr;
unsigned int debug;
};
-#define LIBCFS_IOC_INIT(data) \
-do { \
- memset(&data, 0, sizeof(data)); \
- data.ioc_hdr.ioc_version = LIBCFS_IOCTL_VERSION; \
- data.ioc_hdr.ioc_len = sizeof(data); \
-} while (0)
-
-#define LIBCFS_IOC_INIT_V2(data, hdr) \
-do { \
- memset(&(data), 0, sizeof(data)); \
- (data).hdr.ioc_version = LIBCFS_IOCTL_VERSION2; \
- (data).hdr.ioc_len = sizeof(data); \
-} while (0)
-
/* '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
* 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
-
-static inline int libcfs_ioctl_packlen(struct libcfs_ioctl_data *data)
-{
- int len = sizeof(*data);
- len += (data->ioc_inllen1 + 7) & ~7;
- len += (data->ioc_inllen2 + 7) & ~7;
- return len;
-}
-
-static inline bool libcfs_ioctl_is_invalid(struct libcfs_ioctl_data *data)
-{
- if (data->ioc_hdr.ioc_len > (1<<30))
- return 1;
-
- if (data->ioc_inllen1 > (1<<30))
- return 1;
-
- if (data->ioc_inllen2 > (1<<30))
- return 1;
-
- if (data->ioc_inlbuf1 && data->ioc_inllen1 == 0)
- return 1;
-
- if (data->ioc_inlbuf2 && data->ioc_inllen2 == 0)
- return 1;
-
- if (data->ioc_pbuf1 && data->ioc_plen1 == 0)
- return 1;
-
- if (data->ioc_pbuf2 && data->ioc_plen2 == 0)
- return 1;
-
- if (data->ioc_plen1 && data->ioc_pbuf1 == NULL)
- return 1;
-
- if (data->ioc_plen2 && data->ioc_pbuf2 == NULL)
- return 1;
-
- if ((__u32)libcfs_ioctl_packlen(data) != data->ioc_hdr.ioc_len)
- return 1;
-
- if (data->ioc_inllen1 &&
- data->ioc_bulk[data->ioc_inllen1 - 1] != '\0')
- return 1;
-
- if (data->ioc_inllen2 &&
- data->ioc_bulk[((data->ioc_inllen1 + 7) & ~7) +
- data->ioc_inllen2 - 1] != '\0')
- return 1;
-
- return 0;
-}
+#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_MAX_NR 99
extern int libcfs_ioctl_data_adjust(struct libcfs_ioctl_data *data);