28 #include "h/smc.h"
43  *		struct s_smc *smc,
46  *	smc - A pointer to the SMT Context structure.
55 void hwt_start(struct s_smc *smc, u_long time)  in hwt_start()  argument
62 	smc->hw.t_start = time ;  in hwt_start()
63 	smc->hw.t_stop = 0L ;  in hwt_start()
76 	smc->hw.timer_activ = TRUE ;  in hwt_start()
86  *		struct s_smc *smc) ;
88  *	smc - A pointer to the SMT Context structure.
93 void hwt_stop(struct s_smc *smc)  in hwt_stop()  argument
98 	smc->hw.timer_activ = FALSE ;  in hwt_stop()
108  *		struct s_smc *smc) ;
110  *	smc - A pointer to the SMT Context structure.
115 void hwt_init(struct s_smc *smc)  in hwt_init()  argument
117 	smc->hw.t_start = 0 ;  in hwt_init()
118 	smc->hw.t_stop	= 0 ;  in hwt_init()
119 	smc->hw.timer_activ = FALSE ;  in hwt_init()
121 	hwt_restart(smc) ;  in hwt_init()
131  *		struct s_smc *smc) ;
133  *	smc - A pointer to the SMT Context structure.
138 void hwt_restart(struct s_smc *smc)  in hwt_restart()  argument
140 	hwt_stop(smc) ;  in hwt_restart()
149  *	u_long hwt_read(smc) ;
151  *	smc - A pointer to the SMT Context structure.
156 u_long hwt_read(struct s_smc *smc)  in hwt_read()  argument
161 	if (smc->hw.timer_activ) {  in hwt_read()
162 		hwt_stop(smc) ;  in hwt_read()
167 		if ((tr > smc->hw.t_start) || (is & IS_TIMINT)) {  in hwt_read()
168 			hwt_restart(smc) ;  in hwt_read()
169 			smc->hw.t_stop = smc->hw.t_start ;  in hwt_read()
172 			smc->hw.t_stop = smc->hw.t_start - tr ;  in hwt_read()
174 	return smc->hw.t_stop;  in hwt_read()
184  *	u_long hwt_read(smc) ;
186  *	smc - A pointer to the SMT Context structure.
191 u_long hwt_quick_read(struct s_smc *smc)  in hwt_quick_read()  argument
208  *	hwt_wait_time(smc,start,duration)
219 void hwt_wait_time(struct s_smc *smc, u_long start, long int duration)  in hwt_wait_time()  argument
228 	if (smc->hw.timer_activ == FALSE ||  in hwt_wait_time()
229 		hwt_quick_read(smc) == hwt_quick_read(smc)) {  in hwt_wait_time()
236 			diff = (long)(start - hwt_quick_read(smc)) ;  in hwt_wait_time()
247 				if (hwt_quick_read(smc) >= start) {  in hwt_wait_time()
253 				if (hwt_quick_read(smc) < start) {  in hwt_wait_time()