--- /dev/null
+/*
+ * 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.gnu.org/licenses/gpl-2.0.html
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * Copyright (c) 2011, 2015, Intel Corporation.
+ */
+#ifndef LUSTRE_IOCTL_H_
+#define LUSTRE_IOCTL_H_
+
+#include <linux/types.h>
+#include "../../../include/linux/libcfs/libcfs.h"
+#include "lustre_idl.h"
+
+#ifdef __KERNEL__
+# include <linux/ioctl.h>
+# include <linux/string.h>
+# include "../obd_support.h"
+#else /* __KERNEL__ */
+# include <malloc.h>
+# include <string.h>
+#include <libcfs/util/ioctl.h>
+#endif /* !__KERNEL__ */
+
+#if !defined(__KERNEL__) && !defined(LUSTRE_UTILS)
+# error This file is for Lustre internal use only.
+#endif
+
+enum md_echo_cmd {
+ ECHO_MD_CREATE = 1, /* Open/Create file on MDT */
+ ECHO_MD_MKDIR = 2, /* Mkdir on MDT */
+ ECHO_MD_DESTROY = 3, /* Unlink file on MDT */
+ ECHO_MD_RMDIR = 4, /* Rmdir on MDT */
+ ECHO_MD_LOOKUP = 5, /* Lookup on MDT */
+ ECHO_MD_GETATTR = 6, /* Getattr on MDT */
+ ECHO_MD_SETATTR = 7, /* Setattr on MDT */
+ ECHO_MD_ALLOC_FID = 8, /* Get FIDs from MDT */
+};
+
+#define OBD_DEV_ID 1
+#define OBD_DEV_NAME "obd"
+#define OBD_DEV_PATH "/dev/" OBD_DEV_NAME
+#define OBD_DEV_MAJOR 10
+#define OBD_DEV_MINOR 241
+
+#define OBD_IOCTL_VERSION 0x00010004
+#define OBD_DEV_BY_DEVNAME 0xffffd0de
+#define OBD_MAX_IOCTL_BUFFER CONFIG_LUSTRE_OBD_MAX_IOCTL_BUFFER
+
+struct obd_ioctl_data {
+ __u32 ioc_len;
+ __u32 ioc_version;
+
+ union {
+ __u64 ioc_cookie;
+ __u64 ioc_u64_1;
+ };
+ union {
+ __u32 ioc_conn1;
+ __u32 ioc_u32_1;
+ };
+ union {
+ __u32 ioc_conn2;
+ __u32 ioc_u32_2;
+ };
+
+ struct obdo ioc_obdo1;
+ struct obdo ioc_obdo2;
+
+ __u64 ioc_count;
+ __u64 ioc_offset;
+ __u32 ioc_dev;
+ __u32 ioc_command;
+
+ __u64 ioc_nid;
+ __u32 ioc_nal;
+ __u32 ioc_type;
+
+ /* buffers the kernel will treat as user pointers */
+ __u32 ioc_plen1;
+ char __user *ioc_pbuf1;
+ __u32 ioc_plen2;
+ char __user *ioc_pbuf2;
+
+ /* inline buffers for various arguments */
+ __u32 ioc_inllen1;
+ char *ioc_inlbuf1;
+ __u32 ioc_inllen2;
+ char *ioc_inlbuf2;
+ __u32 ioc_inllen3;
+ char *ioc_inlbuf3;
+ __u32 ioc_inllen4;
+ char *ioc_inlbuf4;
+
+ char ioc_bulk[0];
+};
+
+struct obd_ioctl_hdr {
+ __u32 ioc_len;
+ __u32 ioc_version;
+};
+
+static inline __u32 obd_ioctl_packlen(struct obd_ioctl_data *data)
+{
+ __u32 len = cfs_size_round(sizeof(*data));
+
+ len += cfs_size_round(data->ioc_inllen1);
+ len += cfs_size_round(data->ioc_inllen2);
+ len += cfs_size_round(data->ioc_inllen3);
+ len += cfs_size_round(data->ioc_inllen4);
+
+ return len;
+}
+
+static inline int obd_ioctl_is_invalid(struct obd_ioctl_data *data)
+{
+ if (data->ioc_len > (1 << 30)) {
+ CERROR("OBD ioctl: ioc_len larger than 1<<30\n");
+ return 1;
+ }
+
+ if (data->ioc_inllen1 > (1 << 30)) {
+ CERROR("OBD ioctl: ioc_inllen1 larger than 1<<30\n");
+ return 1;
+ }
+
+ if (data->ioc_inllen2 > (1 << 30)) {
+ CERROR("OBD ioctl: ioc_inllen2 larger than 1<<30\n");
+ return 1;
+ }
+
+ if (data->ioc_inllen3 > (1 << 30)) {
+ CERROR("OBD ioctl: ioc_inllen3 larger than 1<<30\n");
+ return 1;
+ }
+
+ if (data->ioc_inllen4 > (1 << 30)) {
+ CERROR("OBD ioctl: ioc_inllen4 larger than 1<<30\n");
+ return 1;
+ }
+
+ if (data->ioc_inlbuf1 && !data->ioc_inllen1) {
+ CERROR("OBD ioctl: inlbuf1 pointer but 0 length\n");
+ return 1;
+ }
+
+ if (data->ioc_inlbuf2 && !data->ioc_inllen2) {
+ CERROR("OBD ioctl: inlbuf2 pointer but 0 length\n");
+ return 1;
+ }
+
+ if (data->ioc_inlbuf3 && !data->ioc_inllen3) {
+ CERROR("OBD ioctl: inlbuf3 pointer but 0 length\n");
+ return 1;
+ }
+
+ if (data->ioc_inlbuf4 && !data->ioc_inllen4) {
+ CERROR("OBD ioctl: inlbuf4 pointer but 0 length\n");
+ return 1;
+ }
+
+ if (data->ioc_pbuf1 && !data->ioc_plen1) {
+ CERROR("OBD ioctl: pbuf1 pointer but 0 length\n");
+ return 1;
+ }
+
+ if (data->ioc_pbuf2 && !data->ioc_plen2) {
+ CERROR("OBD ioctl: pbuf2 pointer but 0 length\n");
+ return 1;
+ }
+
+ if (!data->ioc_pbuf1 && data->ioc_plen1) {
+ CERROR("OBD ioctl: plen1 set but NULL pointer\n");
+ return 1;
+ }
+
+ if (!data->ioc_pbuf2 && data->ioc_plen2) {
+ CERROR("OBD ioctl: plen2 set but NULL pointer\n");
+ return 1;
+ }
+
+ if (obd_ioctl_packlen(data) > data->ioc_len) {
+ CERROR("OBD ioctl: packlen exceeds ioc_len (%d > %d)\n",
+ obd_ioctl_packlen(data), data->ioc_len);
+ return 1;
+ }
+
+ return 0;
+}
+
+#ifdef __KERNEL__
+
+int obd_ioctl_getdata(char **buf, int *len, void __user *arg);
+int obd_ioctl_popdata(void __user *arg, void *data, int len);
+
+static inline void obd_ioctl_freedata(char *buf, size_t len)
+{
+ kvfree(buf);
+}
+
+#else /* __KERNEL__ */
+
+static inline int obd_ioctl_pack(struct obd_ioctl_data *data, char **pbuf,
+ int max_len)
+{
+ char *ptr;
+ struct obd_ioctl_data *overlay;
+
+ data->ioc_len = obd_ioctl_packlen(data);
+ data->ioc_version = OBD_IOCTL_VERSION;
+
+ if (*pbuf && data->ioc_len > max_len) {
+ fprintf(stderr, "pbuf = %p, ioc_len = %u, max_len = %d\n",
+ *pbuf, data->ioc_len, max_len);
+ return -EINVAL;
+ }
+
+ if (!*pbuf)
+ *pbuf = malloc(data->ioc_len);
+
+ if (!*pbuf)
+ return -ENOMEM;
+
+ overlay = (struct obd_ioctl_data *)*pbuf;
+ memcpy(*pbuf, data, sizeof(*data));
+
+ ptr = overlay->ioc_bulk;
+ if (data->ioc_inlbuf1)
+ LOGL(data->ioc_inlbuf1, data->ioc_inllen1, ptr);
+
+ if (data->ioc_inlbuf2)
+ LOGL(data->ioc_inlbuf2, data->ioc_inllen2, ptr);
+
+ if (data->ioc_inlbuf3)
+ LOGL(data->ioc_inlbuf3, data->ioc_inllen3, ptr);
+
+ if (data->ioc_inlbuf4)
+ LOGL(data->ioc_inlbuf4, data->ioc_inllen4, ptr);
+
+ if (obd_ioctl_is_invalid(overlay)) {
+ fprintf(stderr, "invalid ioctl data: ioc_len = %u, max_len = %d\n",
+ data->ioc_len, max_len);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static inline int
+obd_ioctl_unpack(struct obd_ioctl_data *data, char *pbuf, int max_len)
+{
+ char *ptr;
+ struct obd_ioctl_data *overlay;
+
+ if (!pbuf)
+ return 1;
+
+ overlay = (struct obd_ioctl_data *)pbuf;
+
+ /* Preserve the caller's buffer pointers */
+ overlay->ioc_inlbuf1 = data->ioc_inlbuf1;
+ overlay->ioc_inlbuf2 = data->ioc_inlbuf2;
+ overlay->ioc_inlbuf3 = data->ioc_inlbuf3;
+ overlay->ioc_inlbuf4 = data->ioc_inlbuf4;
+
+ memcpy(data, pbuf, sizeof(*data));
+
+ ptr = overlay->ioc_bulk;
+ if (data->ioc_inlbuf1)
+ LOGU(data->ioc_inlbuf1, data->ioc_inllen1, ptr);
+
+ if (data->ioc_inlbuf2)
+ LOGU(data->ioc_inlbuf2, data->ioc_inllen2, ptr);
+
+ if (data->ioc_inlbuf3)
+ LOGU(data->ioc_inlbuf3, data->ioc_inllen3, ptr);
+
+ if (data->ioc_inlbuf4)
+ LOGU(data->ioc_inlbuf4, data->ioc_inllen4, ptr);
+
+ return 0;
+}
+
+#endif /* !__KERNEL__ */
+
+/*
+ * OBD_IOC_DATA_TYPE is only for compatibility reasons with older
+ * Linux Lustre user tools. New ioctls should NOT use this macro as
+ * the ioctl "size". Instead the ioctl should get a "size" argument
+ * which is the actual data type used by the ioctl, to ensure the
+ * ioctl interface is versioned correctly.
+ */
+#define OBD_IOC_DATA_TYPE long
+
+/* IOC_LDLM_TEST _IOWR('f', 40, long) */
+/* IOC_LDLM_DUMP _IOWR('f', 41, long) */
+/* IOC_LDLM_REGRESS_START _IOWR('f', 42, long) */
+/* IOC_LDLM_REGRESS_STOP _IOWR('f', 43, long) */
+
+#define OBD_IOC_CREATE _IOWR('f', 101, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_DESTROY _IOW('f', 104, OBD_IOC_DATA_TYPE)
+/* OBD_IOC_PREALLOCATE _IOWR('f', 105, OBD_IOC_DATA_TYPE) */
+
+#define OBD_IOC_SETATTR _IOW('f', 107, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_GETATTR _IOWR('f', 108, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_READ _IOWR('f', 109, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_WRITE _IOWR('f', 110, OBD_IOC_DATA_TYPE)
+
+#define OBD_IOC_STATFS _IOWR('f', 113, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_SYNC _IOW('f', 114, OBD_IOC_DATA_TYPE)
+/* OBD_IOC_READ2 _IOWR('f', 115, OBD_IOC_DATA_TYPE) */
+/* OBD_IOC_FORMAT _IOWR('f', 116, OBD_IOC_DATA_TYPE) */
+/* OBD_IOC_PARTITION _IOWR('f', 117, OBD_IOC_DATA_TYPE) */
+/* OBD_IOC_COPY _IOWR('f', 120, OBD_IOC_DATA_TYPE) */
+/* OBD_IOC_MIGR _IOWR('f', 121, OBD_IOC_DATA_TYPE) */
+/* OBD_IOC_PUNCH _IOWR('f', 122, OBD_IOC_DATA_TYPE) */
+
+/* OBD_IOC_MODULE_DEBUG _IOWR('f', 124, OBD_IOC_DATA_TYPE) */
+#define OBD_IOC_BRW_READ _IOWR('f', 125, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_BRW_WRITE _IOWR('f', 126, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_NAME2DEV _IOWR('f', 127, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_UUID2DEV _IOWR('f', 130, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_GETNAME _IOWR('f', 131, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_GETMDNAME _IOR('f', 131, char[MAX_OBD_NAME])
+#define OBD_IOC_GETDTNAME OBD_IOC_GETNAME
+#define OBD_IOC_LOV_GET_CONFIG _IOWR('f', 132, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_CLIENT_RECOVER _IOW('f', 133, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_PING_TARGET _IOW('f', 136, OBD_IOC_DATA_TYPE)
+
+/* OBD_IOC_DEC_FS_USE_COUNT _IO('f', 139) */
+#define OBD_IOC_NO_TRANSNO _IOW('f', 140, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_SET_READONLY _IOW('f', 141, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_ABORT_RECOVERY _IOR('f', 142, OBD_IOC_DATA_TYPE)
+/* OBD_IOC_ROOT_SQUASH _IOWR('f', 143, OBD_IOC_DATA_TYPE) */
+#define OBD_GET_VERSION _IOWR('f', 144, OBD_IOC_DATA_TYPE)
+/* OBD_IOC_GSS_SUPPORT _IOWR('f', 145, OBD_IOC_DATA_TYPE) */
+/* OBD_IOC_CLOSE_UUID _IOWR('f', 147, OBD_IOC_DATA_TYPE) */
+#define OBD_IOC_CHANGELOG_SEND _IOW('f', 148, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_GETDEVICE _IOWR('f', 149, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_FID2PATH _IOWR('f', 150, OBD_IOC_DATA_TYPE)
+/* lustre/lustre_user.h 151-153 */
+/* OBD_IOC_LOV_SETSTRIPE 154 LL_IOC_LOV_SETSTRIPE */
+/* OBD_IOC_LOV_GETSTRIPE 155 LL_IOC_LOV_GETSTRIPE */
+/* OBD_IOC_LOV_SETEA 156 LL_IOC_LOV_SETEA */
+/* lustre/lustre_user.h 157-159 */
+#define OBD_IOC_QUOTACHECK _IOW('f', 160, int)
+#define OBD_IOC_POLL_QUOTACHECK _IOR('f', 161, struct if_quotacheck *)
+#define OBD_IOC_QUOTACTL _IOWR('f', 162, struct if_quotactl)
+/* lustre/lustre_user.h 163-176 */
+#define OBD_IOC_CHANGELOG_REG _IOW('f', 177, struct obd_ioctl_data)
+#define OBD_IOC_CHANGELOG_DEREG _IOW('f', 178, struct obd_ioctl_data)
+#define OBD_IOC_CHANGELOG_CLEAR _IOW('f', 179, struct obd_ioctl_data)
+/* OBD_IOC_RECORD _IOWR('f', 180, OBD_IOC_DATA_TYPE) */
+/* OBD_IOC_ENDRECORD _IOWR('f', 181, OBD_IOC_DATA_TYPE) */
+/* OBD_IOC_PARSE _IOWR('f', 182, OBD_IOC_DATA_TYPE) */
+/* OBD_IOC_DORECORD _IOWR('f', 183, OBD_IOC_DATA_TYPE) */
+#define OBD_IOC_PROCESS_CFG _IOWR('f', 184, OBD_IOC_DATA_TYPE)
+/* OBD_IOC_DUMP_LOG _IOWR('f', 185, OBD_IOC_DATA_TYPE) */
+/* OBD_IOC_CLEAR_LOG _IOWR('f', 186, OBD_IOC_DATA_TYPE) */
+#define OBD_IOC_PARAM _IOW('f', 187, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_POOL _IOWR('f', 188, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_REPLACE_NIDS _IOWR('f', 189, OBD_IOC_DATA_TYPE)
+
+#define OBD_IOC_CATLOGLIST _IOWR('f', 190, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_LLOG_INFO _IOWR('f', 191, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_LLOG_PRINT _IOWR('f', 192, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_LLOG_CANCEL _IOWR('f', 193, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_LLOG_REMOVE _IOWR('f', 194, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_LLOG_CHECK _IOWR('f', 195, OBD_IOC_DATA_TYPE)
+/* OBD_IOC_LLOG_CATINFO _IOWR('f', 196, OBD_IOC_DATA_TYPE) */
+#define OBD_IOC_NODEMAP _IOWR('f', 197, OBD_IOC_DATA_TYPE)
+
+/* ECHO_IOC_GET_STRIPE _IOWR('f', 200, OBD_IOC_DATA_TYPE) */
+/* ECHO_IOC_SET_STRIPE _IOWR('f', 201, OBD_IOC_DATA_TYPE) */
+/* ECHO_IOC_ENQUEUE _IOWR('f', 202, OBD_IOC_DATA_TYPE) */
+/* ECHO_IOC_CANCEL _IOWR('f', 203, OBD_IOC_DATA_TYPE) */
+
+#define OBD_IOC_GET_OBJ_VERSION _IOR('f', 210, OBD_IOC_DATA_TYPE)
+
+/* lustre/lustre_user.h 212-217 */
+#define OBD_IOC_GET_MNTOPT _IOW('f', 220, mntopt_t)
+#define OBD_IOC_ECHO_MD _IOR('f', 221, struct obd_ioctl_data)
+#define OBD_IOC_ECHO_ALLOC_SEQ _IOWR('f', 222, struct obd_ioctl_data)
+#define OBD_IOC_START_LFSCK _IOWR('f', 230, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_STOP_LFSCK _IOW('f', 231, OBD_IOC_DATA_TYPE)
+#define OBD_IOC_QUERY_LFSCK _IOR('f', 232, struct obd_ioctl_data)
+/* lustre/lustre_user.h 240-249 */
+/* LIBCFS_IOC_DEBUG_MASK 250 */
+
+#define IOC_OSC_SET_ACTIVE _IOWR('h', 21, void *)
+
+#endif /* LUSTRE_IOCTL_H_ */
* *STRIPE* - set/get lov_user_md
* *INFO - set/get lov_user_mds_data
*/
-/* see <lustre_lib.h> for ioctl numberss 101-150 */
+/* lustre_ioctl.h 101-150 */
#define LL_IOC_GETFLAGS _IOR('f', 151, long)
#define LL_IOC_SETFLAGS _IOW('f', 152, long)
#define LL_IOC_CLRFLAGS _IOW('f', 153, long)
-/* LL_IOC_LOV_SETSTRIPE: See also OBD_IOC_LOV_SETSTRIPE */
#define LL_IOC_LOV_SETSTRIPE _IOW('f', 154, long)
-/* LL_IOC_LOV_GETSTRIPE: See also OBD_IOC_LOV_GETSTRIPE */
#define LL_IOC_LOV_GETSTRIPE _IOW('f', 155, long)
-/* LL_IOC_LOV_SETEA: See also OBD_IOC_LOV_SETEA */
#define LL_IOC_LOV_SETEA _IOW('f', 156, long)
#define LL_IOC_RECREATE_OBJ _IOW('f', 157, long)
#define LL_IOC_RECREATE_FID _IOW('f', 157, struct lu_fid)
#define LL_IOC_GROUP_LOCK _IOW('f', 158, long)
#define LL_IOC_GROUP_UNLOCK _IOW('f', 159, long)
-/* LL_IOC_QUOTACHECK: See also OBD_IOC_QUOTACHECK */
-#define LL_IOC_QUOTACHECK _IOW('f', 160, int)
-/* LL_IOC_POLL_QUOTACHECK: See also OBD_IOC_POLL_QUOTACHECK */
-#define LL_IOC_POLL_QUOTACHECK _IOR('f', 161, struct if_quotacheck *)
-/* LL_IOC_QUOTACTL: See also OBD_IOC_QUOTACTL */
-#define LL_IOC_QUOTACTL _IOWR('f', 162, struct if_quotactl)
+/* #define LL_IOC_QUOTACHECK 160 OBD_IOC_QUOTACHECK */
+/* #define LL_IOC_POLL_QUOTACHECK 161 OBD_IOC_POLL_QUOTACHECK */
+/* #define LL_IOC_QUOTACTL 162 OBD_IOC_QUOTACTL */
#define IOC_OBD_STATFS _IOWR('f', 164, struct obd_statfs *)
#define IOC_LOV_GETINFO _IOWR('f', 165, struct lov_user_mds_data *)
#define LL_IOC_FLUSHCTX _IOW('f', 166, long)
#define LL_IOC_GET_CONNECT_FLAGS _IOWR('f', 174, __u64 *)
#define LL_IOC_GET_MDTIDX _IOR('f', 175, int)
-/* see <lustre_lib.h> for ioctl numbers 177-210 */
-
+/* lustre_ioctl.h 177-210 */
#define LL_IOC_HSM_STATE_GET _IOR('f', 211, struct hsm_user_state)
#define LL_IOC_HSM_STATE_SET _IOW('f', 212, struct hsm_state_set)
#define LL_IOC_HSM_CT_START _IOW('f', 213, struct lustre_kernelcomm)
#define IOC_MDC_GETFILEINFO _IOWR(IOC_MDC_TYPE, 22, struct lov_user_mds_data *)
#define LL_IOC_MDC_GETINFO _IOWR(IOC_MDC_TYPE, 23, struct lov_user_mds_data *)
-/* Keep these for backward compartability. */
-#define LL_IOC_OBD_STATFS IOC_OBD_STATFS
-#define IOC_MDC_GETSTRIPE IOC_MDC_GETFILESTRIPE
-
#define MAX_OBD_NAME 128 /* If this changes, a NEW ioctl must be added */
/* Define O_LOV_DELAY_CREATE to be a mask that is not useful for regular
int intent_disposition(struct ldlm_reply *rep, int flag);
void intent_set_disposition(struct ldlm_reply *rep, int flag);
-/* ioctls for trying requests */
-#define IOC_LDLM_TYPE 'f'
-#define IOC_LDLM_MIN_NR 40
-
-#define IOC_LDLM_TEST _IOWR('f', 40, long)
-#define IOC_LDLM_DUMP _IOWR('f', 41, long)
-#define IOC_LDLM_REGRESS_START _IOWR('f', 42, long)
-#define IOC_LDLM_REGRESS_STOP _IOWR('f', 43, long)
-#define IOC_LDLM_MAX_NR 43
-
/**
* "Modes" of acquiring lock_res, necessary to tell lockdep that taking more
* than one lock_res is dead-lock safe.
struct ptlrpc_request_set *set);
#define OBD_RECOVERY_MAX_TIME (obd_timeout * 18) /* b13079 */
-#define OBD_MAX_IOCTL_BUFFER CONFIG_LUSTRE_OBD_MAX_IOCTL_BUFFER
void target_send_reply(struct ptlrpc_request *req, int rc, int fail_id);
/* statfs_pack.c */
void statfs_unpack(struct kstatfs *sfs, struct obd_statfs *osfs);
-/*
- * For md echo client
- */
-enum md_echo_cmd {
- ECHO_MD_CREATE = 1, /* Open/Create file on MDT */
- ECHO_MD_MKDIR = 2, /* Mkdir on MDT */
- ECHO_MD_DESTROY = 3, /* Unlink file on MDT */
- ECHO_MD_RMDIR = 4, /* Rmdir on MDT */
- ECHO_MD_LOOKUP = 5, /* Lookup on MDT */
- ECHO_MD_GETATTR = 6, /* Getattr on MDT */
- ECHO_MD_SETATTR = 7, /* Setattr on MDT */
- ECHO_MD_ALLOC_FID = 8, /* Get FIDs from MDT */
-};
-
-/*
- * OBD IOCTLS
- */
-#define OBD_IOCTL_VERSION 0x00010004
-
-struct obd_ioctl_data {
- __u32 ioc_len;
- __u32 ioc_version;
-
- union {
- __u64 ioc_cookie;
- __u64 ioc_u64_1;
- };
- union {
- __u32 ioc_conn1;
- __u32 ioc_u32_1;
- };
- union {
- __u32 ioc_conn2;
- __u32 ioc_u32_2;
- };
-
- struct obdo ioc_obdo1;
- struct obdo ioc_obdo2;
-
- u64 ioc_count;
- u64 ioc_offset;
- __u32 ioc_dev;
- __u32 ioc_command;
-
- __u64 ioc_nid;
- __u32 ioc_nal;
- __u32 ioc_type;
-
- /* buffers the kernel will treat as user pointers */
- __u32 ioc_plen1;
- void __user *ioc_pbuf1;
- __u32 ioc_plen2;
- void __user *ioc_pbuf2;
-
- /* inline buffers for various arguments */
- __u32 ioc_inllen1;
- char *ioc_inlbuf1;
- __u32 ioc_inllen2;
- char *ioc_inlbuf2;
- __u32 ioc_inllen3;
- char *ioc_inlbuf3;
- __u32 ioc_inllen4;
- char *ioc_inlbuf4;
-
- char ioc_bulk[0];
-};
-
-struct obd_ioctl_hdr {
- __u32 ioc_len;
- __u32 ioc_version;
-};
-
-static inline int obd_ioctl_packlen(struct obd_ioctl_data *data)
-{
- int len = cfs_size_round(sizeof(struct obd_ioctl_data));
-
- len += cfs_size_round(data->ioc_inllen1);
- len += cfs_size_round(data->ioc_inllen2);
- len += cfs_size_round(data->ioc_inllen3);
- len += cfs_size_round(data->ioc_inllen4);
- return len;
-}
-
-static inline int obd_ioctl_is_invalid(struct obd_ioctl_data *data)
-{
- if (data->ioc_len > OBD_MAX_IOCTL_BUFFER) {
- CERROR("OBD ioctl: ioc_len larger than %d\n",
- OBD_MAX_IOCTL_BUFFER);
- return 1;
- }
- if (data->ioc_inllen1 > OBD_MAX_IOCTL_BUFFER) {
- CERROR("OBD ioctl: ioc_inllen1 larger than ioc_len\n");
- return 1;
- }
- if (data->ioc_inllen2 > OBD_MAX_IOCTL_BUFFER) {
- CERROR("OBD ioctl: ioc_inllen2 larger than ioc_len\n");
- return 1;
- }
- if (data->ioc_inllen3 > OBD_MAX_IOCTL_BUFFER) {
- CERROR("OBD ioctl: ioc_inllen3 larger than ioc_len\n");
- return 1;
- }
- if (data->ioc_inllen4 > OBD_MAX_IOCTL_BUFFER) {
- CERROR("OBD ioctl: ioc_inllen4 larger than ioc_len\n");
- return 1;
- }
- if (data->ioc_inlbuf1 && !data->ioc_inllen1) {
- CERROR("OBD ioctl: inlbuf1 pointer but 0 length\n");
- return 1;
- }
- if (data->ioc_inlbuf2 && !data->ioc_inllen2) {
- CERROR("OBD ioctl: inlbuf2 pointer but 0 length\n");
- return 1;
- }
- if (data->ioc_inlbuf3 && !data->ioc_inllen3) {
- CERROR("OBD ioctl: inlbuf3 pointer but 0 length\n");
- return 1;
- }
- if (data->ioc_inlbuf4 && !data->ioc_inllen4) {
- CERROR("OBD ioctl: inlbuf4 pointer but 0 length\n");
- return 1;
- }
- if (data->ioc_pbuf1 && !data->ioc_plen1) {
- CERROR("OBD ioctl: pbuf1 pointer but 0 length\n");
- return 1;
- }
- if (data->ioc_pbuf2 && !data->ioc_plen2) {
- CERROR("OBD ioctl: pbuf2 pointer but 0 length\n");
- return 1;
- }
- if (data->ioc_plen1 && !data->ioc_pbuf1) {
- CERROR("OBD ioctl: plen1 set but NULL pointer\n");
- return 1;
- }
- if (data->ioc_plen2 && !data->ioc_pbuf2) {
- CERROR("OBD ioctl: plen2 set but NULL pointer\n");
- return 1;
- }
- if (obd_ioctl_packlen(data) > data->ioc_len) {
- CERROR("OBD ioctl: packlen exceeds ioc_len (%d > %d)\n",
- obd_ioctl_packlen(data), data->ioc_len);
- return 1;
- }
- return 0;
-}
-
-#include "obd_support.h"
-
-/* function defined in lustre/obdclass/<platform>/<platform>-module.c */
-int obd_ioctl_getdata(char **buf, int *len, void __user *arg);
-int obd_ioctl_popdata(void __user *arg, void *data, int len);
-
-static inline void obd_ioctl_freedata(char *buf, int len)
-{
- kvfree(buf);
- return;
-}
-
-/*
- * BSD ioctl description:
- * #define IOC_V1 _IOR(g, n1, long)
- * #define IOC_V2 _IOW(g, n2, long)
- *
- * ioctl(f, IOC_V1, arg);
- * arg will be treated as a long value,
- *
- * ioctl(f, IOC_V2, arg)
- * arg will be treated as a pointer, bsd will call
- * copyin(buf, arg, sizeof(long))
- *
- * To make BSD ioctl handles argument correctly and simplely,
- * we change _IOR to _IOWR so BSD will copyin obd_ioctl_data
- * for us. Does this change affect Linux? (XXX Liang)
- */
-#define OBD_IOC_DATA_TYPE long
-
-#define OBD_IOC_CREATE _IOWR('f', 101, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_DESTROY _IOW('f', 104, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_PREALLOCATE _IOWR('f', 105, OBD_IOC_DATA_TYPE)
-
-#define OBD_IOC_SETATTR _IOW('f', 107, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_GETATTR _IOWR ('f', 108, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_READ _IOWR('f', 109, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_WRITE _IOWR('f', 110, OBD_IOC_DATA_TYPE)
-
-#define OBD_IOC_STATFS _IOWR('f', 113, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_SYNC _IOW('f', 114, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_READ2 _IOWR('f', 115, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_FORMAT _IOWR('f', 116, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_PARTITION _IOWR('f', 117, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_COPY _IOWR('f', 120, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_MIGR _IOWR('f', 121, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_PUNCH _IOWR('f', 122, OBD_IOC_DATA_TYPE)
-
-#define OBD_IOC_MODULE_DEBUG _IOWR('f', 124, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_BRW_READ _IOWR('f', 125, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_BRW_WRITE _IOWR('f', 126, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_NAME2DEV _IOWR('f', 127, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_UUID2DEV _IOWR('f', 130, OBD_IOC_DATA_TYPE)
-
-#define OBD_IOC_GETNAME _IOWR('f', 131, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_GETMDNAME _IOR('f', 131, char[MAX_OBD_NAME])
-#define OBD_IOC_GETDTNAME OBD_IOC_GETNAME
-
-#define OBD_IOC_LOV_GET_CONFIG _IOWR('f', 132, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_CLIENT_RECOVER _IOW('f', 133, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_PING_TARGET _IOW('f', 136, OBD_IOC_DATA_TYPE)
-
-#define OBD_IOC_DEC_FS_USE_COUNT _IO ('f', 139)
-#define OBD_IOC_NO_TRANSNO _IOW('f', 140, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_SET_READONLY _IOW('f', 141, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_ABORT_RECOVERY _IOR('f', 142, OBD_IOC_DATA_TYPE)
-
-#define OBD_IOC_ROOT_SQUASH _IOWR('f', 143, OBD_IOC_DATA_TYPE)
-
-#define OBD_GET_VERSION _IOWR ('f', 144, OBD_IOC_DATA_TYPE)
-
-#define OBD_IOC_GSS_SUPPORT _IOWR('f', 145, OBD_IOC_DATA_TYPE)
-
-#define OBD_IOC_CLOSE_UUID _IOWR ('f', 147, OBD_IOC_DATA_TYPE)
-
-#define OBD_IOC_CHANGELOG_SEND _IOW('f', 148, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_GETDEVICE _IOWR ('f', 149, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_FID2PATH _IOWR ('f', 150, OBD_IOC_DATA_TYPE)
-/* see also <lustre/lustre_user.h> for ioctls 151-153 */
-/* OBD_IOC_LOV_SETSTRIPE: See also LL_IOC_LOV_SETSTRIPE */
-#define OBD_IOC_LOV_SETSTRIPE _IOW('f', 154, OBD_IOC_DATA_TYPE)
-/* OBD_IOC_LOV_GETSTRIPE: See also LL_IOC_LOV_GETSTRIPE */
-#define OBD_IOC_LOV_GETSTRIPE _IOW('f', 155, OBD_IOC_DATA_TYPE)
-/* OBD_IOC_LOV_SETEA: See also LL_IOC_LOV_SETEA */
-#define OBD_IOC_LOV_SETEA _IOW('f', 156, OBD_IOC_DATA_TYPE)
-/* see <lustre/lustre_user.h> for ioctls 157-159 */
-/* OBD_IOC_QUOTACHECK: See also LL_IOC_QUOTACHECK */
-#define OBD_IOC_QUOTACHECK _IOW('f', 160, int)
-/* OBD_IOC_POLL_QUOTACHECK: See also LL_IOC_POLL_QUOTACHECK */
-#define OBD_IOC_POLL_QUOTACHECK _IOR('f', 161, struct if_quotacheck *)
-/* OBD_IOC_QUOTACTL: See also LL_IOC_QUOTACTL */
-#define OBD_IOC_QUOTACTL _IOWR('f', 162, struct if_quotactl)
-/* see also <lustre/lustre_user.h> for ioctls 163-176 */
-#define OBD_IOC_CHANGELOG_REG _IOW('f', 177, struct obd_ioctl_data)
-#define OBD_IOC_CHANGELOG_DEREG _IOW('f', 178, struct obd_ioctl_data)
-#define OBD_IOC_CHANGELOG_CLEAR _IOW('f', 179, struct obd_ioctl_data)
-#define OBD_IOC_RECORD _IOWR('f', 180, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_ENDRECORD _IOWR('f', 181, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_PARSE _IOWR('f', 182, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_DORECORD _IOWR('f', 183, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_PROCESS_CFG _IOWR('f', 184, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_DUMP_LOG _IOWR('f', 185, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_CLEAR_LOG _IOWR('f', 186, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_PARAM _IOW('f', 187, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_POOL _IOWR('f', 188, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_REPLACE_NIDS _IOWR('f', 189, OBD_IOC_DATA_TYPE)
-
-#define OBD_IOC_CATLOGLIST _IOWR('f', 190, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_LLOG_INFO _IOWR('f', 191, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_LLOG_PRINT _IOWR('f', 192, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_LLOG_CANCEL _IOWR('f', 193, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_LLOG_REMOVE _IOWR('f', 194, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_LLOG_CHECK _IOWR('f', 195, OBD_IOC_DATA_TYPE)
-/* OBD_IOC_LLOG_CATINFO is deprecated */
-#define OBD_IOC_LLOG_CATINFO _IOWR('f', 196, OBD_IOC_DATA_TYPE)
-
-/* #define ECHO_IOC_GET_STRIPE _IOWR('f', 200, OBD_IOC_DATA_TYPE) */
-/* #define ECHO_IOC_SET_STRIPE _IOWR('f', 201, OBD_IOC_DATA_TYPE) */
-/* #define ECHO_IOC_ENQUEUE _IOWR('f', 202, OBD_IOC_DATA_TYPE) */
-/* #define ECHO_IOC_CANCEL _IOWR('f', 203, OBD_IOC_DATA_TYPE) */
-
-#define OBD_IOC_GET_OBJ_VERSION _IOR('f', 210, OBD_IOC_DATA_TYPE)
-
-/* <lustre/lustre_user.h> defines ioctl number 218-219 */
-#define OBD_IOC_GET_MNTOPT _IOW('f', 220, mntopt_t)
-
-#define OBD_IOC_ECHO_MD _IOR('f', 221, struct obd_ioctl_data)
-#define OBD_IOC_ECHO_ALLOC_SEQ _IOWR('f', 222, struct obd_ioctl_data)
-
-#define OBD_IOC_START_LFSCK _IOWR('f', 230, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_STOP_LFSCK _IOW('f', 231, OBD_IOC_DATA_TYPE)
-#define OBD_IOC_PAUSE_LFSCK _IOW('f', 232, OBD_IOC_DATA_TYPE)
-
-/* XXX _IOWR('f', 250, long) has been defined in
- * libcfs/include/libcfs/libcfs_private.h for debug, don't use it
- */
-
/* Until such time as we get_info the per-stripe maximum from the OST,
* we define this to be 2T - 4k, which is the ext3 maxbytes.
*/
#include <linux/spinlock.h>
-#define IOC_OSC_TYPE 'h'
-#define IOC_OSC_MIN_NR 20
-#define IOC_OSC_SET_ACTIVE _IOWR(IOC_OSC_TYPE, 21, struct obd_device *)
-#define IOC_OSC_MAX_NR 50
-
-#define IOC_MDC_TYPE 'i'
-#define IOC_MDC_MIN_NR 20
-#define IOC_MDC_MAX_NR 50
-
#include "lustre/lustre_idl.h"
#include "lustre_lib.h"
#include "lu_ref.h"
/* corresponds to one of the obd's */
#define OBD_DEVICE_MAGIC 0XAB5CD6EF
-#define OBD_DEV_BY_DEVNAME 0xffffd0de
struct lvfs_run_ctxt {
struct dt_device *dt;
#include "../include/obd_support.h"
#include "../include/obd_class.h"
+#include "../include/lustre/lustre_ioctl.h"
#include "../include/lustre_lib.h"
-#include "../include/lustre/lustre_idl.h"
#include "../include/lustre_lite.h"
#include "../include/lustre_dlm.h"
#include "../include/lustre_fid.h"
case LL_IOC_LOV_SWAP_LAYOUTS:
return -EPERM;
- case LL_IOC_OBD_STATFS:
+ case IOC_OBD_STATFS:
return ll_obd_statfs(inode, (void __user *)arg);
case LL_IOC_LOV_GETSTRIPE:
case LL_IOC_MDC_GETINFO:
kvfree(lmm);
return rc;
}
- case OBD_IOC_LLOG_CATINFO: {
- return -EOPNOTSUPP;
- }
case OBD_IOC_QUOTACHECK: {
struct obd_quotactl *oqctl;
int error = 0;
kfree(check);
return rc;
}
- case LL_IOC_QUOTACTL: {
+ case OBD_IOC_QUOTACTL: {
struct if_quotactl *qctl;
qctl = kzalloc(sizeof(*qctl), GFP_NOFS);
#include <linux/mount.h>
#include "llite_internal.h"
#include "../include/lustre/ll_fiemap.h"
+#include "../include/lustre/lustre_ioctl.h"
#include "../include/cl_object.h"
#include <linux/types.h>
#include <linux/mm.h>
+#include "../include/lustre/lustre_ioctl.h"
#include "../include/lustre_lite.h"
#include "../include/lustre_ha.h"
#include "../include/lustre_dlm.h"
#include "../include/cl_object.h"
#include "../include/lustre_lite.h"
#include "../include/lustre_fid.h"
+#include "../include/lustre/lustre_ioctl.h"
#include "../include/lustre_kernelcomm.h"
#include "lmv_internal.h"
#include "../../include/linux/libcfs/libcfs.h"
#include "../include/obd_support.h"
+#include "../include/lustre/lustre_ioctl.h"
#include "../include/lustre_lib.h"
#include "../include/lustre_net.h"
#include "../include/lustre/lustre_idl.h"
# include <linux/utsname.h>
#include "../include/lustre_acl.h"
+#include "../include/lustre/lustre_ioctl.h"
#include "../include/obd_class.h"
#include "../include/lustre_lmv.h"
#include "../include/lustre_fid.h"
#include "../include/lprocfs_status.h"
#include <linux/list.h>
#include "../include/cl_object.h"
+#include "../include/lustre/lustre_ioctl.h"
#include "llog_internal.h"
struct obd_device *obd_devs[MAX_OBD_DEVICES];
goto out;
}
- case OBD_IOC_CLOSE_UUID: {
- CDEBUG(D_IOCTL, "closing all connections to uuid %s (NOOP)\n",
- data->ioc_inlbuf1);
- err = 0;
- goto out;
- }
-
case OBD_IOC_GETDEVICE: {
int index = data->ioc_count;
char *status, *str;
#include "../../include/obd_support.h"
#include "../../include/obd_class.h"
#include "../../include/lprocfs_status.h"
+#include "../../include/lustre/lustre_ioctl.h"
#include "../../include/lustre_ver.h"
/* buffer MUST be at least the size of obd_ioctl_hdr */
#define DEBUG_SUBSYSTEM S_CLASS
#include "../include/obd_class.h"
#include <linux/string.h>
+#include "../include/lustre/lustre_ioctl.h"
#include "../include/lustre_log.h"
#include "../include/lprocfs_status.h"
#include "../include/lustre_param.h"
#include "../include/cl_object.h"
#include "../include/lustre_fid.h"
#include "../include/lustre_acl.h"
+#include "../include/lustre/lustre_ioctl.h"
#include "../include/lustre_net.h"
#include "echo_internal.h"
#include "../include/lustre_ha.h"
#include "../include/lprocfs_status.h"
+#include "../include/lustre/lustre_ioctl.h"
#include "../include/lustre_debug.h"
#include "../include/lustre_param.h"
#include "../include/lustre_fid.h"
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff