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Diffstat (limited to '')
| -rw-r--r-- | drivers/staging/lustre/include/uapi/linux/lnet/lnetst.h | 556 |
1 files changed, 0 insertions, 556 deletions
diff --git a/drivers/staging/lustre/include/uapi/linux/lnet/lnetst.h b/drivers/staging/lustre/include/uapi/linux/lnet/lnetst.h deleted file mode 100644 index a4f9ff01d458..000000000000 --- a/drivers/staging/lustre/include/uapi/linux/lnet/lnetst.h +++ /dev/null @@ -1,556 +0,0 @@ -/* - * 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. - */ -/* - * This file is part of Lustre, http://www.lustre.org/ - * Lustre is a trademark of Seagate, Inc. - * - * lnet/include/lnet/lnetst.h - * - * Author: Liang Zhen <liang.zhen@intel.com> - */ - -#ifndef __LNET_ST_H__ -#define __LNET_ST_H__ - -#include <linux/types.h> - -#define LST_FEAT_NONE (0) -#define LST_FEAT_BULK_LEN (1 << 0) /* enable variable page size */ - -#define LST_FEATS_EMPTY (LST_FEAT_NONE) -#define LST_FEATS_MASK (LST_FEAT_NONE | LST_FEAT_BULK_LEN) - -#define LST_NAME_SIZE 32 /* max name buffer length */ - -#define LSTIO_DEBUG 0xC00 /* debug */ -#define LSTIO_SESSION_NEW 0xC01 /* create session */ -#define LSTIO_SESSION_END 0xC02 /* end session */ -#define LSTIO_SESSION_INFO 0xC03 /* query session */ -#define LSTIO_GROUP_ADD 0xC10 /* add group */ -#define LSTIO_GROUP_LIST 0xC11 /* list all groups in session */ -#define LSTIO_GROUP_INFO 0xC12 /* query default information of - * specified group - */ -#define LSTIO_GROUP_DEL 0xC13 /* delete group */ -#define LSTIO_NODES_ADD 0xC14 /* add nodes to specified group */ -#define LSTIO_GROUP_UPDATE 0xC15 /* update group */ -#define LSTIO_BATCH_ADD 0xC20 /* add batch */ -#define LSTIO_BATCH_START 0xC21 /* start batch */ -#define LSTIO_BATCH_STOP 0xC22 /* stop batch */ -#define LSTIO_BATCH_DEL 0xC23 /* delete batch */ -#define LSTIO_BATCH_LIST 0xC24 /* show all batches in the session */ -#define LSTIO_BATCH_INFO 0xC25 /* show defail of specified batch */ -#define LSTIO_TEST_ADD 0xC26 /* add test (to batch) */ -#define LSTIO_BATCH_QUERY 0xC27 /* query batch status */ -#define LSTIO_STAT_QUERY 0xC30 /* get stats */ - -struct lst_sid { - lnet_nid_t ses_nid; /* nid of console node */ - __u64 ses_stamp; /* time stamp */ -}; /*** session id */ - -extern struct lst_sid LST_INVALID_SID; - -struct lst_bid { - __u64 bat_id; /* unique id in session */ -}; /*** batch id (group of tests) */ - -/* Status of test node */ -#define LST_NODE_ACTIVE 0x1 /* node in this session */ -#define LST_NODE_BUSY 0x2 /* node is taken by other session */ -#define LST_NODE_DOWN 0x4 /* node is down */ -#define LST_NODE_UNKNOWN 0x8 /* node not in session */ - -struct lstcon_node_ent { - struct lnet_process_id nde_id; /* id of node */ - int nde_state; /* state of node */ -}; /*** node entry, for list_group command */ - -struct lstcon_ndlist_ent { - int nle_nnode; /* # of nodes */ - int nle_nactive; /* # of active nodes */ - int nle_nbusy; /* # of busy nodes */ - int nle_ndown; /* # of down nodes */ - int nle_nunknown; /* # of unknown nodes */ -}; /*** node_list entry, for list_batch command */ - -struct lstcon_test_ent { - int tse_type; /* test type */ - int tse_loop; /* loop count */ - int tse_concur; /* concurrency of test */ -}; /* test summary entry, for - * list_batch command - */ - -struct lstcon_batch_ent { - int bae_state; /* batch status */ - int bae_timeout; /* batch timeout */ - int bae_ntest; /* # of tests in the batch */ -}; /* batch summary entry, for - * list_batch command - */ - -struct lstcon_test_batch_ent { - struct lstcon_ndlist_ent tbe_cli_nle; /* client (group) node_list - * entry - */ - struct lstcon_ndlist_ent tbe_srv_nle; /* server (group) node_list - * entry - */ - union { - struct lstcon_test_ent tbe_test; /* test entry */ - struct lstcon_batch_ent tbe_batch;/* batch entry */ - } u; -}; /* test/batch verbose information entry, - * for list_batch command - */ - -struct lstcon_rpc_ent { - struct list_head rpe_link; /* link chain */ - struct lnet_process_id rpe_peer; /* peer's id */ - struct timeval rpe_stamp; /* time stamp of RPC */ - int rpe_state; /* peer's state */ - int rpe_rpc_errno; /* RPC errno */ - - struct lst_sid rpe_sid; /* peer's session id */ - int rpe_fwk_errno; /* framework errno */ - int rpe_priv[4]; /* private data */ - char rpe_payload[0]; /* private reply payload */ -}; - -struct lstcon_trans_stat { - int trs_rpc_stat[4]; /* RPCs stat (0: total 1: failed - * 2: finished - * 4: reserved - */ - int trs_rpc_errno; /* RPC errno */ - int trs_fwk_stat[8]; /* framework stat */ - int trs_fwk_errno; /* errno of the first remote error */ - void *trs_fwk_private; /* private framework stat */ -}; - -static inline int -lstcon_rpc_stat_total(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_rpc_stat[0] : stat->trs_rpc_stat[0]; -} - -static inline int -lstcon_rpc_stat_success(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_rpc_stat[1] : stat->trs_rpc_stat[1]; -} - -static inline int -lstcon_rpc_stat_failure(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_rpc_stat[2] : stat->trs_rpc_stat[2]; -} - -static inline int -lstcon_sesop_stat_success(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0]; -} - -static inline int -lstcon_sesop_stat_failure(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1]; -} - -static inline int -lstcon_sesqry_stat_active(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0]; -} - -static inline int -lstcon_sesqry_stat_busy(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1]; -} - -static inline int -lstcon_sesqry_stat_unknown(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_fwk_stat[2] : stat->trs_fwk_stat[2]; -} - -static inline int -lstcon_tsbop_stat_success(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0]; -} - -static inline int -lstcon_tsbop_stat_failure(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1]; -} - -static inline int -lstcon_tsbqry_stat_idle(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0]; -} - -static inline int -lstcon_tsbqry_stat_run(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1]; -} - -static inline int -lstcon_tsbqry_stat_failure(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_fwk_stat[2] : stat->trs_fwk_stat[2]; -} - -static inline int -lstcon_statqry_stat_success(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0]; -} - -static inline int -lstcon_statqry_stat_failure(struct lstcon_trans_stat *stat, int inc) -{ - return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1]; -} - -/* create a session */ -struct lstio_session_new_args { - int lstio_ses_key; /* IN: local key */ - int lstio_ses_timeout; /* IN: session timeout */ - int lstio_ses_force; /* IN: force create ? */ - /** IN: session features */ - unsigned int lstio_ses_feats; - struct lst_sid __user *lstio_ses_idp; /* OUT: session id */ - int lstio_ses_nmlen; /* IN: name length */ - char __user *lstio_ses_namep; /* IN: session name */ -}; - -/* query current session */ -struct lstio_session_info_args { - struct lst_sid __user *lstio_ses_idp; /* OUT: session id */ - int __user *lstio_ses_keyp; /* OUT: local key */ - /** OUT: session features */ - unsigned int __user *lstio_ses_featp; - struct lstcon_ndlist_ent __user *lstio_ses_ndinfo;/* OUT: */ - int lstio_ses_nmlen; /* IN: name length */ - char __user *lstio_ses_namep; /* OUT: session name */ -}; - -/* delete a session */ -struct lstio_session_end_args { - int lstio_ses_key; /* IN: session key */ -}; - -#define LST_OPC_SESSION 1 -#define LST_OPC_GROUP 2 -#define LST_OPC_NODES 3 -#define LST_OPC_BATCHCLI 4 -#define LST_OPC_BATCHSRV 5 - -struct lstio_debug_args { - int lstio_dbg_key; /* IN: session key */ - int lstio_dbg_type; /* IN: debug - * session|batch| - * group|nodes list - */ - int lstio_dbg_flags; /* IN: reserved debug - * flags - */ - int lstio_dbg_timeout; /* IN: timeout of - * debug - */ - int lstio_dbg_nmlen; /* IN: len of name */ - char __user *lstio_dbg_namep; /* IN: name of - * group|batch - */ - int lstio_dbg_count; /* IN: # of test nodes - * to debug - */ - struct lnet_process_id __user *lstio_dbg_idsp; /* IN: id of test - * nodes - */ - struct list_head __user *lstio_dbg_resultp; /* OUT: list head of - * result buffer - */ -}; - -struct lstio_group_add_args { - int lstio_grp_key; /* IN: session key */ - int lstio_grp_nmlen; /* IN: name length */ - char __user *lstio_grp_namep; /* IN: group name */ -}; - -struct lstio_group_del_args { - int lstio_grp_key; /* IN: session key */ - int lstio_grp_nmlen; /* IN: name length */ - char __user *lstio_grp_namep; /* IN: group name */ -}; - -#define LST_GROUP_CLEAN 1 /* remove inactive nodes in the group */ -#define LST_GROUP_REFRESH 2 /* refresh inactive nodes - * in the group - */ -#define LST_GROUP_RMND 3 /* delete nodes from the group */ - -struct lstio_group_update_args { - int lstio_grp_key; /* IN: session key */ - int lstio_grp_opc; /* IN: OPC */ - int lstio_grp_args; /* IN: arguments */ - int lstio_grp_nmlen; /* IN: name length */ - char __user *lstio_grp_namep; /* IN: group name */ - int lstio_grp_count; /* IN: # of nodes id */ - struct lnet_process_id __user *lstio_grp_idsp; /* IN: array of nodes */ - struct list_head __user *lstio_grp_resultp; /* OUT: list head of - * result buffer - */ -}; - -struct lstio_group_nodes_args { - int lstio_grp_key; /* IN: session key */ - int lstio_grp_nmlen; /* IN: name length */ - char __user *lstio_grp_namep; /* IN: group name */ - int lstio_grp_count; /* IN: # of nodes */ - /** OUT: session features */ - unsigned int __user *lstio_grp_featp; - struct lnet_process_id __user *lstio_grp_idsp; /* IN: nodes */ - struct list_head __user *lstio_grp_resultp; /* OUT: list head of - * result buffer - */ -}; - -struct lstio_group_list_args { - int lstio_grp_key; /* IN: session key */ - int lstio_grp_idx; /* IN: group idx */ - int lstio_grp_nmlen; /* IN: name len */ - char __user *lstio_grp_namep; /* OUT: name */ -}; - -struct lstio_group_info_args { - int lstio_grp_key; /* IN: session key */ - int lstio_grp_nmlen; /* IN: name len */ - char __user *lstio_grp_namep; /* IN: name */ - struct lstcon_ndlist_ent __user *lstio_grp_entp;/* OUT: description - * of group - */ - int __user *lstio_grp_idxp; /* IN/OUT: node index */ - int __user *lstio_grp_ndentp; /* IN/OUT: # of nodent */ - struct lstcon_node_ent __user *lstio_grp_dentsp;/* OUT: nodent array */ -}; - -#define LST_DEFAULT_BATCH "batch" /* default batch name */ - -struct lstio_batch_add_args { - int lstio_bat_key; /* IN: session key */ - int lstio_bat_nmlen; /* IN: name length */ - char __user *lstio_bat_namep; /* IN: batch name */ -}; - -struct lstio_batch_del_args { - int lstio_bat_key; /* IN: session key */ - int lstio_bat_nmlen; /* IN: name length */ - char __user *lstio_bat_namep; /* IN: batch name */ -}; - -struct lstio_batch_run_args { - int lstio_bat_key; /* IN: session key */ - int lstio_bat_timeout; /* IN: timeout for - * the batch - */ - int lstio_bat_nmlen; /* IN: name length */ - char __user *lstio_bat_namep; /* IN: batch name */ - struct list_head __user *lstio_bat_resultp; /* OUT: list head of - * result buffer - */ -}; - -struct lstio_batch_stop_args { - int lstio_bat_key; /* IN: session key */ - int lstio_bat_force; /* IN: abort unfinished - * test RPC - */ - int lstio_bat_nmlen; /* IN: name length */ - char __user *lstio_bat_namep; /* IN: batch name */ - struct list_head __user *lstio_bat_resultp; /* OUT: list head of - * result buffer - */ -}; - -struct lstio_batch_query_args { - int lstio_bat_key; /* IN: session key */ - int lstio_bat_testidx; /* IN: test index */ - int lstio_bat_client; /* IN: we testing - * client? - */ - int lstio_bat_timeout; /* IN: timeout for - * waiting - */ - int lstio_bat_nmlen; /* IN: name length */ - char __user *lstio_bat_namep; /* IN: batch name */ - struct list_head __user *lstio_bat_resultp; /* OUT: list head of - * result buffer - */ -}; - -struct lstio_batch_list_args { - int lstio_bat_key; /* IN: session key */ - int lstio_bat_idx; /* IN: index */ - int lstio_bat_nmlen; /* IN: name length */ - char __user *lstio_bat_namep; /* IN: batch name */ -}; - -struct lstio_batch_info_args { - int lstio_bat_key; /* IN: session key */ - int lstio_bat_nmlen; /* IN: name length */ - char __user *lstio_bat_namep; /* IN: name */ - int lstio_bat_server; /* IN: query server - * or not - */ - int lstio_bat_testidx; /* IN: test index */ - struct lstcon_test_batch_ent __user *lstio_bat_entp;/* OUT: batch ent */ - - int __user *lstio_bat_idxp; /* IN/OUT: index of node */ - int __user *lstio_bat_ndentp; /* IN/OUT: # of nodent */ - struct lstcon_node_ent __user *lstio_bat_dentsp;/* array of nodent */ -}; - -/* add stat in session */ -struct lstio_stat_args { - int lstio_sta_key; /* IN: session key */ - int lstio_sta_timeout; /* IN: timeout for - * stat request - */ - int lstio_sta_nmlen; /* IN: group name - * length - */ - char __user *lstio_sta_namep; /* IN: group name */ - int lstio_sta_count; /* IN: # of pid */ - struct lnet_process_id __user *lstio_sta_idsp; /* IN: pid */ - struct list_head __user *lstio_sta_resultp; /* OUT: list head of - * result buffer - */ -}; - -enum lst_test_type { - LST_TEST_BULK = 1, - LST_TEST_PING = 2 -}; - -/* create a test in a batch */ -#define LST_MAX_CONCUR 1024 /* Max concurrency of test */ - -struct lstio_test_args { - int lstio_tes_key; /* IN: session key */ - int lstio_tes_bat_nmlen; /* IN: batch name len */ - char __user *lstio_tes_bat_name; /* IN: batch name */ - int lstio_tes_type; /* IN: test type */ - int lstio_tes_oneside; /* IN: one sided test */ - int lstio_tes_loop; /* IN: loop count */ - int lstio_tes_concur; /* IN: concurrency */ - - int lstio_tes_dist; /* IN: node distribution in - * destination groups - */ - int lstio_tes_span; /* IN: node span in - * destination groups - */ - int lstio_tes_sgrp_nmlen; /* IN: source group - * name length - */ - char __user *lstio_tes_sgrp_name; /* IN: group name */ - int lstio_tes_dgrp_nmlen; /* IN: destination group - * name length - */ - char __user *lstio_tes_dgrp_name; /* IN: group name */ - - int lstio_tes_param_len; /* IN: param buffer len */ - void __user *lstio_tes_param; /* IN: parameter for specified - * test: lstio_bulk_param_t, - * lstio_ping_param_t, - * ... more - */ - int __user *lstio_tes_retp; /* OUT: private returned - * value - */ - struct list_head __user *lstio_tes_resultp;/* OUT: list head of - * result buffer - */ -}; - -enum lst_brw_type { - LST_BRW_READ = 1, - LST_BRW_WRITE = 2 -}; - -enum lst_brw_flags { - LST_BRW_CHECK_NONE = 1, - LST_BRW_CHECK_SIMPLE = 2, - LST_BRW_CHECK_FULL = 3 -}; - -struct lst_test_bulk_param { - int blk_opc; /* bulk operation code */ - int blk_size; /* size (bytes) */ - int blk_time; /* time of running the test*/ - int blk_flags; /* reserved flags */ - int blk_cli_off; /* bulk offset on client */ - int blk_srv_off; /* reserved: bulk offset on server */ -}; - -struct lst_test_ping_param { - int png_size; /* size of ping message */ - int png_time; /* time */ - int png_loop; /* loop */ - int png_flags; /* reserved flags */ -}; - -struct srpc_counters { - __u32 errors; - __u32 rpcs_sent; - __u32 rpcs_rcvd; - __u32 rpcs_dropped; - __u32 rpcs_expired; - __u64 bulk_get; - __u64 bulk_put; -} WIRE_ATTR; - -struct sfw_counters { - /** milliseconds since current session started */ - __u32 running_ms; - __u32 active_batches; - __u32 zombie_sessions; - __u32 brw_errors; - __u32 ping_errors; -} WIRE_ATTR; - -#endif |