28 #include "h/smc.h"
47  *		struct s_smc *smc,
50  *	smc - A pointer to the SMT Context structure.
59 void hwt_start(struct s_smc *smc, u_long time)  in hwt_start()  argument
66 	smc->hw.t_start = time ;  in hwt_start()
67 	smc->hw.t_stop = 0L ;  in hwt_start()
80 	smc->hw.timer_activ = TRUE ;  in hwt_start()
90  *		struct s_smc *smc) ;
92  *	smc - A pointer to the SMT Context structure.
97 void hwt_stop(struct s_smc *smc)  in hwt_stop()  argument
102 	smc->hw.timer_activ = FALSE ;  in hwt_stop()
112  *		struct s_smc *smc) ;
114  *	smc - A pointer to the SMT Context structure.
119 void hwt_init(struct s_smc *smc)  in hwt_init()  argument
121 	smc->hw.t_start = 0 ;  in hwt_init()
122 	smc->hw.t_stop	= 0 ;  in hwt_init()
123 	smc->hw.timer_activ = FALSE ;  in hwt_init()
125 	hwt_restart(smc) ;  in hwt_init()
135  *		struct s_smc *smc) ;
137  *	smc - A pointer to the SMT Context structure.
142 void hwt_restart(struct s_smc *smc)  in hwt_restart()  argument
144 	hwt_stop(smc) ;  in hwt_restart()
153  *	u_long hwt_read(smc) ;
155  *	smc - A pointer to the SMT Context structure.
160 u_long hwt_read(struct s_smc *smc)  in hwt_read()  argument
165 	if (smc->hw.timer_activ) {  in hwt_read()
166 		hwt_stop(smc) ;  in hwt_read()
171 		if ((tr > smc->hw.t_start) || (is & IS_TIMINT)) {  in hwt_read()
172 			hwt_restart(smc) ;  in hwt_read()
173 			smc->hw.t_stop = smc->hw.t_start ;  in hwt_read()
176 			smc->hw.t_stop = smc->hw.t_start - tr ;  in hwt_read()
178 	return smc->hw.t_stop;  in hwt_read()
188  *	u_long hwt_read(smc) ;
190  *	smc - A pointer to the SMT Context structure.
195 u_long hwt_quick_read(struct s_smc *smc)  in hwt_quick_read()  argument
212  *	hwt_wait_time(smc,start,duration)
223 void hwt_wait_time(struct s_smc *smc, u_long start, long int duration)  in hwt_wait_time()  argument
232 	if (smc->hw.timer_activ == FALSE ||  in hwt_wait_time()
233 		hwt_quick_read(smc) == hwt_quick_read(smc)) {  in hwt_wait_time()
240 			diff = (long)(start - hwt_quick_read(smc)) ;  in hwt_wait_time()
251 				if (hwt_quick_read(smc) >= start) {  in hwt_wait_time()
257 				if (hwt_quick_read(smc) < start) {  in hwt_wait_time()