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37 #ifndef __SELFTEST_RPC_H__
38 #define __SELFTEST_RPC_H__
40 #include <lnet/lnetst.h>
43 * LST wired structures
45 * XXX: *REPLY == *REQST + 1
48 SRPC_MSG_MKSN_REQST = 0,
49 SRPC_MSG_MKSN_REPLY = 1,
50 SRPC_MSG_RMSN_REQST = 2,
51 SRPC_MSG_RMSN_REPLY = 3,
52 SRPC_MSG_BATCH_REQST = 4,
53 SRPC_MSG_BATCH_REPLY = 5,
54 SRPC_MSG_STAT_REQST = 6,
55 SRPC_MSG_STAT_REPLY = 7,
56 SRPC_MSG_TEST_REQST = 8,
57 SRPC_MSG_TEST_REPLY = 9,
58 SRPC_MSG_DEBUG_REQST = 10,
59 SRPC_MSG_DEBUG_REPLY = 11,
60 SRPC_MSG_BRW_REQST = 12,
61 SRPC_MSG_BRW_REPLY = 13,
62 SRPC_MSG_PING_REQST = 14,
63 SRPC_MSG_PING_REPLY = 15,
64 SRPC_MSG_JOIN_REQST = 16,
65 SRPC_MSG_JOIN_REPLY = 17,
69 #include <libcfs/libcfs_pack.h>
70 #include <libcfs/libcfs_unpack.h>
74 * All srpc_*_reqst_t's 1st field must be matchbits of reply buffer,
75 * and 2nd field matchbits of bulk buffer if any.
77 * All srpc_*_reply_t's 1st field must be a __u32 status, and 2nd field
78 * session id if needed.
81 __u64 rpyid; /* reply buffer matchbits */
82 __u64 bulkid; /* bulk buffer matchbits */
83 } WIRE_ATTR srpc_generic_reqst_t;
88 } WIRE_ATTR srpc_generic_reply_t;
92 __u64 mksn_rpyid; /* reply buffer matchbits */
93 lst_sid_t mksn_sid; /* session id */
94 __u32 mksn_force; /* use brute force */
95 char mksn_name[LST_NAME_SIZE];
96 } WIRE_ATTR srpc_mksn_reqst_t; /* make session request */
99 __u32 mksn_status; /* session status */
100 lst_sid_t mksn_sid; /* session id */
101 __u32 mksn_timeout; /* session timeout */
102 char mksn_name[LST_NAME_SIZE];
103 } WIRE_ATTR srpc_mksn_reply_t; /* make session reply */
106 __u64 rmsn_rpyid; /* reply buffer matchbits */
107 lst_sid_t rmsn_sid; /* session id */
108 } WIRE_ATTR srpc_rmsn_reqst_t; /* remove session request */
112 lst_sid_t rmsn_sid; /* session id */
113 } WIRE_ATTR srpc_rmsn_reply_t; /* remove session reply */
116 __u64 join_rpyid; /* reply buffer matchbits */
117 lst_sid_t join_sid; /* session id to join */
118 char join_group[LST_NAME_SIZE]; /* group name */
119 } WIRE_ATTR srpc_join_reqst_t;
122 __u32 join_status; /* returned status */
123 lst_sid_t join_sid; /* session id */
124 __u32 join_timeout; /* # seconds' inactivity to expire */
125 char join_session[LST_NAME_SIZE]; /* session name */
126 } WIRE_ATTR srpc_join_reply_t;
129 __u64 dbg_rpyid; /* reply buffer matchbits */
130 lst_sid_t dbg_sid; /* session id */
131 __u32 dbg_flags; /* bitmap of debug */
132 } WIRE_ATTR srpc_debug_reqst_t;
135 __u32 dbg_status; /* returned code */
136 lst_sid_t dbg_sid; /* session id */
137 __u32 dbg_timeout; /* session timeout */
138 __u32 dbg_nbatch; /* # of batches in the node */
139 char dbg_name[LST_NAME_SIZE]; /* session name */
140 } WIRE_ATTR srpc_debug_reply_t;
142 #define SRPC_BATCH_OPC_RUN 1
143 #define SRPC_BATCH_OPC_STOP 2
144 #define SRPC_BATCH_OPC_QUERY 3
147 __u64 bar_rpyid; /* reply buffer matchbits */
148 lst_sid_t bar_sid; /* session id */
149 lst_bid_t bar_bid; /* batch id */
150 __u32 bar_opc; /* create/start/stop batch */
151 __u32 bar_testidx; /* index of test */
152 __u32 bar_arg; /* parameters */
153 } WIRE_ATTR srpc_batch_reqst_t;
156 __u32 bar_status; /* status of request */
157 lst_sid_t bar_sid; /* session id */
158 __u32 bar_active; /* # of active tests in batch/test */
159 __u32 bar_time; /* remained time */
160 } WIRE_ATTR srpc_batch_reply_t;
163 __u64 str_rpyid; /* reply buffer matchbits */
164 lst_sid_t str_sid; /* session id */
165 __u32 str_type; /* type of stat */
166 } WIRE_ATTR srpc_stat_reqst_t;
171 sfw_counters_t str_fw;
172 srpc_counters_t str_rpc;
173 lnet_counters_t str_lnet;
174 } WIRE_ATTR srpc_stat_reply_t;
177 __u32 blk_opc; /* bulk operation code */
178 __u32 blk_npg; /* # of pages */
179 __u32 blk_flags; /* reserved flags */
180 } WIRE_ATTR test_bulk_req_t;
183 /** bulk operation code */
185 /** data check flags */
189 /** reserved: offset */
191 } WIRE_ATTR test_bulk_req_v1_t;
194 __u32 png_size; /* size of ping message */
195 __u32 png_flags; /* reserved flags */
196 } WIRE_ATTR test_ping_req_t;
199 __u64 tsr_rpyid; /* reply buffer matchbits */
200 __u64 tsr_bulkid; /* bulk buffer matchbits */
201 lst_sid_t tsr_sid; /* session id */
202 lst_bid_t tsr_bid; /* batch id */
203 __u32 tsr_service; /* test type: bulk|ping|... */
204 /* test client loop count or # server buffers needed */
206 __u32 tsr_concur; /* concurrency of test */
207 __u8 tsr_is_client; /* is test client or not */
208 __u8 tsr_stop_onerr; /* stop on error */
209 __u32 tsr_ndest; /* # of dest nodes */
212 test_ping_req_t ping;
213 test_bulk_req_t bulk_v0;
214 test_bulk_req_v1_t bulk_v1;
216 } WIRE_ATTR srpc_test_reqst_t;
219 __u32 tsr_status; /* returned code */
221 } WIRE_ATTR srpc_test_reply_t;
230 } WIRE_ATTR srpc_ping_reqst_t;
236 } WIRE_ATTR srpc_ping_reply_t;
239 __u64 brw_rpyid; /* reply buffer matchbits */
240 __u64 brw_bulkid; /* bulk buffer matchbits */
241 __u32 brw_rw; /* read or write */
242 __u32 brw_len; /* bulk data len */
243 __u32 brw_flags; /* bulk data patterns */
244 } WIRE_ATTR srpc_brw_reqst_t; /* bulk r/w request */
248 } WIRE_ATTR srpc_brw_reply_t; /* bulk r/w reply */
250 #define SRPC_MSG_MAGIC 0xeeb0f00d
251 #define SRPC_MSG_VERSION 1
253 typedef struct srpc_msg {
256 /** message version number */
258 /** type of message body: srpc_msg_type_t */
262 /** test session features */
265 srpc_generic_reqst_t reqst;
266 srpc_generic_reply_t reply;
268 srpc_mksn_reqst_t mksn_reqst;
269 srpc_mksn_reply_t mksn_reply;
270 srpc_rmsn_reqst_t rmsn_reqst;
271 srpc_rmsn_reply_t rmsn_reply;
272 srpc_debug_reqst_t dbg_reqst;
273 srpc_debug_reply_t dbg_reply;
274 srpc_batch_reqst_t bat_reqst;
275 srpc_batch_reply_t bat_reply;
276 srpc_stat_reqst_t stat_reqst;
277 srpc_stat_reply_t stat_reply;
278 srpc_test_reqst_t tes_reqst;
279 srpc_test_reply_t tes_reply;
280 srpc_join_reqst_t join_reqst;
281 srpc_join_reply_t join_reply;
283 srpc_ping_reqst_t ping_reqst;
284 srpc_ping_reply_t ping_reply;
285 srpc_brw_reqst_t brw_reqst;
286 srpc_brw_reply_t brw_reply;
288 } WIRE_ATTR srpc_msg_t;
291 srpc_unpack_msg_hdr(srpc_msg_t *msg)
293 if (msg->msg_magic == SRPC_MSG_MAGIC)
294 return; /* no flipping needed */
296 /* We do not swap the magic number here as it is needed to
297 determine whether the body needs to be swapped. */
298 /* __swab32s(&msg->msg_magic); */
299 __swab32s(&msg->msg_type);
300 __swab32s(&msg->msg_version);
301 __swab32s(&msg->msg_ses_feats);
302 __swab32s(&msg->msg_reserved0);
303 __swab32s(&msg->msg_reserved1);
306 #endif /* __SELFTEST_RPC_H__ */