Lines Matching full:smc
38 #include "h/smc.h"
51 #define GO_STATE(x) (smc->mib.fddiSMTECMState = (x)|AFLAG)
52 #define ACTIONS_DONE() (smc->mib.fddiSMTECMState &= ~AFLAG)
82 * all Globals are defined in smc.h
90 static void ecm_fsm(struct s_smc *smc, int cmd);
91 static void start_ecm_timer(struct s_smc *smc, u_long value, int event);
92 static void stop_ecm_timer(struct s_smc *smc);
93 static void prop_actions(struct s_smc *smc);
99 void ecm_init(struct s_smc *smc) in ecm_init() argument
101 smc->e.path_test = PT_PASSED ; in ecm_init()
102 smc->e.trace_prop = 0 ; in ecm_init()
103 smc->e.sb_flag = 0 ; in ecm_init()
104 smc->mib.fddiSMTECMState = ACTIONS(EC0_OUT) ; in ecm_init()
105 smc->e.ecm_line_state = FALSE ; in ecm_init()
117 void ecm(struct s_smc *smc, int event) in ecm() argument
123 smc->mib.fddiSMTECMState & AFLAG ? "ACTIONS " : "", in ecm()
124 ecm_states[smc->mib.fddiSMTECMState & ~AFLAG], in ecm()
126 state = smc->mib.fddiSMTECMState ; in ecm()
127 ecm_fsm(smc,event) ; in ecm()
129 } while (state != smc->mib.fddiSMTECMState) ; in ecm()
130 ecm_state_change(smc,(int)smc->mib.fddiSMTECMState) ; in ecm()
136 static void ecm_fsm(struct s_smc *smc, int cmd) in ecm_fsm() argument
143 smc->mib.fddiSMTBypassPresent = sm_pm_bypass_present(smc) ; in ecm_fsm()
145 smc->mib.fddiSMTRemoteDisconnectFlag = FALSE ; in ecm_fsm()
150 smc->mib.fddiSMTRemoteDisconnectFlag == TRUE) in ecm_fsm()
151 AIX_EVENT (smc, (u_long) CIO_HARD_FAIL, (u_long) in ecm_fsm()
152 FDDI_REMOTE_DISCONNECT, smt_get_event_word(smc), in ecm_fsm()
153 smt_get_error_word(smc) ); in ecm_fsm()
157 smc->e.DisconnectFlag = FALSE ; in ecm_fsm()
160 smc->e.DisconnectFlag = TRUE ; in ecm_fsm()
163 switch(smc->mib.fddiSMTECMState) { in ecm_fsm()
168 smc->e.path_test = PT_PASSED ; in ecm_fsm()
169 smc->e.ecm_line_state = FALSE ; in ecm_fsm()
170 stop_ecm_timer(smc) ; in ecm_fsm()
175 if (cmd == EC_CONNECT && !smc->mib.fddiSMTBypassPresent in ecm_fsm()
176 && smc->e.path_test==PT_PASSED) { in ecm_fsm()
181 else if (cmd == EC_CONNECT && (smc->e.path_test==PT_PASSED) && in ecm_fsm()
182 smc->mib.fddiSMTBypassPresent && in ecm_fsm()
183 (smc->s.sas == SMT_DAS)) { in ecm_fsm()
189 stop_ecm_timer(smc) ; in ecm_fsm()
190 smc->e.trace_prop = 0 ; in ecm_fsm()
191 sm_ma_control(smc,MA_TREQ) ; in ecm_fsm()
193 if (smc->mib.p[p].fddiPORTHardwarePresent) in ecm_fsm()
194 queue_event(smc,EVENT_PCMA+p,PC_START) ; in ecm_fsm()
200 prop_actions(smc) ; in ecm_fsm()
211 start_ecm_timer(smc,MIB2US(smc->mib.fddiSMTTrace_MaxExpiration), in ecm_fsm()
218 prop_actions(smc) ; in ecm_fsm()
224 smc->e.path_test = PT_EXITING ; in ecm_fsm()
229 else if (smc->e.path_test == PT_PENDING) { in ecm_fsm()
237 AIX_EVENT(smc, (u_long) FDDI_RING_STATUS, in ecm_fsm()
239 FDDI_TRACE_MAX, smt_get_error_word(smc)); in ecm_fsm()
240 smc->e.path_test = PT_PENDING ; in ecm_fsm()
246 start_ecm_timer(smc,smc->s.ecm_td_min,EC_TIMEOUT_TD) ; in ecm_fsm()
248 queue_event(smc,EVENT_PCMA+p,PC_STOP) ; in ecm_fsm()
253 if (cmd == EC_TIMEOUT_TD && !smc->mib.fddiSMTBypassPresent && in ecm_fsm()
254 (smc->e.path_test != PT_PENDING)) { in ecm_fsm()
260 (smc->e.path_test == PT_PENDING)) { in ecm_fsm()
265 else if (cmd == EC_CONNECT && smc->e.path_test == PT_PASSED) { in ecm_fsm()
271 smc->e.path_test == PT_PENDING) { in ecm_fsm()
272 smc->e.path_test = PT_EXITING ; in ecm_fsm()
279 smc->mib.fddiSMTBypassPresent && in ecm_fsm()
280 smc->e.path_test != PT_PENDING) { in ecm_fsm()
286 stop_ecm_timer(smc) ; in ecm_fsm()
287 smc->e.path_test = PT_TESTING ; in ecm_fsm()
288 start_ecm_timer(smc,smc->s.ecm_test_done,EC_TEST_DONE) ; in ecm_fsm()
295 smc->e.path_test = PT_PASSED ; in ecm_fsm()
297 if (smc->e.path_test == PT_FAILED) in ecm_fsm()
298 RS_SET(smc,RS_PATHTEST) ; in ecm_fsm()
301 if (smc->e.path_test == PT_FAILED && in ecm_fsm()
302 !smc->mib.fddiSMTBypassPresent) { in ecm_fsm()
308 !smc->mib.fddiSMTBypassPresent) { in ecm_fsm()
313 else if (smc->e.path_test == PT_PASSED) { in ecm_fsm()
318 else if (smc->e.path_test == PT_FAILED && in ecm_fsm()
319 smc->mib.fddiSMTBypassPresent) { in ecm_fsm()
325 smc->mib.fddiSMTBypassPresent) { in ecm_fsm()
331 sm_pm_bypass_req(smc,BP_INSERT); in ecm_fsm()
332 start_ecm_timer(smc,smc->s.ecm_in_max,EC_TIMEOUT_INMAX) ; in ecm_fsm()
352 start_ecm_timer(smc,smc->s.ecm_check_poll,0) ; in ecm_fsm()
353 smc->e.ecm_line_state = TRUE ; /* flag to pcm: report Q/HLS */ in ecm_fsm()
357 ls_a = sm_pm_get_ls(smc,PA) ; in ecm_fsm()
358 ls_b = sm_pm_get_ls(smc,PB) ; in ecm_fsm()
363 smc->e.sb_flag = FALSE ; in ecm_fsm()
364 smc->e.ecm_line_state = FALSE ; in ecm_fsm()
369 else if (!smc->e.sb_flag && in ecm_fsm()
372 smc->e.sb_flag = TRUE ; in ecm_fsm()
374 AIX_EVENT(smc, (u_long) FDDI_RING_STATUS, (u_long) in ecm_fsm()
376 smt_get_error_word(smc)); in ecm_fsm()
380 smc->e.ecm_line_state = FALSE ; in ecm_fsm()
388 start_ecm_timer(smc,smc->s.ecm_check_poll,0) ; in ecm_fsm()
392 sm_pm_bypass_req(smc,BP_DEINSERT); in ecm_fsm()
393 start_ecm_timer(smc,smc->s.ecm_i_max,EC_TIMEOUT_IMAX) ; in ecm_fsm()
403 else if (cmd == EC_CONNECT && smc->e.path_test == PT_PASSED) { in ecm_fsm()
409 SMT_PANIC(smc,SMT_E0107, SMT_E0107_MSG) ; in ecm_fsm()
418 static void prop_actions(struct s_smc *smc) in prop_actions() argument
423 RS_SET(smc,RS_EVENT) ; in prop_actions()
424 switch (smc->s.sas) { in prop_actions()
426 port_in = port_out = pcm_get_s_port(smc) ; in prop_actions()
429 port_in = cfm_get_mac_input(smc) ; /* PA or PB */ in prop_actions()
430 port_out = cfm_get_mac_output(smc) ; /* PA or PB */ in prop_actions()
433 SMT_PANIC(smc,SMT_E0108, SMT_E0108_MSG) ; in prop_actions()
437 DB_ECM("ECM : prop_actions - trace_prop %lu", smc->e.trace_prop); in prop_actions()
440 if (smc->e.trace_prop & ENTITY_BIT(ENTITY_MAC)) { in prop_actions()
443 queue_event(smc,EVENT_PCM+port_in,PC_TRACE) ; in prop_actions()
445 else if ((smc->e.trace_prop & ENTITY_BIT(ENTITY_PHY(PA))) && in prop_actions()
449 queue_event(smc,EVENT_PCMB,PC_TRACE) ; in prop_actions()
451 else if ((smc->e.trace_prop & ENTITY_BIT(ENTITY_PHY(PB))) && in prop_actions()
455 queue_event(smc,EVENT_PCMA,PC_TRACE) ; in prop_actions()
460 smc->e.path_test = PT_PENDING ; in prop_actions()
462 smc->e.trace_prop = 0 ; in prop_actions()
468 static void prop_actions(struct s_smc *smc) in prop_actions() argument
474 RS_SET(smc,RS_EVENT) ; in prop_actions()
475 while (smc->e.trace_prop) { in prop_actions()
477 smc->e.trace_prop); in prop_actions()
479 if (smc->e.trace_prop & ENTITY_BIT(ENTITY_MAC)) { in prop_actions()
481 smc->e.trace_prop &= ~ENTITY_BIT(ENTITY_MAC) ; in prop_actions()
486 if (smc->e.trace_prop & in prop_actions()
491 smc->e.trace_prop &= ~ENTITY_BIT(ENTITY_PHY(p)) ; in prop_actions()
493 upstream = cem_get_upstream(smc,initiator) ; in prop_actions()
498 smc->e.path_test = PT_PENDING ; in prop_actions()
503 queue_event(smc,EVENT_PCM+upstream,PC_TRACE) ; in prop_actions()
514 static void start_ecm_timer(struct s_smc *smc, u_long value, int event) in start_ecm_timer() argument
516 smt_timer_start(smc,&smc->e.ecm_timer,value,EV_TOKEN(EVENT_ECM,event)); in start_ecm_timer()
523 static void stop_ecm_timer(struct s_smc *smc) in stop_ecm_timer() argument
525 if (smc->e.ecm_timer.tm_active) in stop_ecm_timer()
526 smt_timer_stop(smc,&smc->e.ecm_timer) ; in stop_ecm_timer()