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All VAX: Properly record clock tick acknowledgments

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This commit is contained in:
Mark Pizzolato 2018-10-08 22:33:00 -07:00
parent 5fdc1e6d0f
commit 74a640d04a
7 changed files with 31 additions and 27 deletions
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2
VAX/vax610_stddev.c
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@ -248,7 +248,7 @@ void iccs_wr (int32 data)
{
if ((data & CSR_IE) == 0)
CLR_INT (CLK);
if (data & CSR_DONE) /* Interrupt Acked? */
if ((clk_csr & CSR_DONE) && (data & CSR_DONE)) /* Interrupt Acked? */
sim_rtcn_tick_ack (20, TMR_CLK); /* Let timers know */
clk_csr = (clk_csr & ~CLKCSR_RW) | (data & CLKCSR_RW);
return;

2
VAX/vax630_stddev.c
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@ -226,7 +226,7 @@ void iccs_wr (int32 data)
{
if ((data & CSR_IE) == 0)
CLR_INT (CLK);
if (data & CSR_DONE) /* Interrupt Acked? */
if ((clk_csr & CSR_DONE) && (data & CSR_DONE)) /* Interrupt Acked? */
sim_rtcn_tick_ack (20, TMR_CLK); /* Let timers know */
clk_csr = (clk_csr & ~CLKCSR_RW) | (data & CLKCSR_RW);
return;

13
VAX/vax730_stddev.c
View File

@ -660,12 +660,13 @@ void iccs_wr (int32 val)
sim_debug_bits_hdr (TMR_DB_REG, &tmr_dev, "iccs_wr()", tmr_iccs_bits, tmr_iccs, val, TRUE);
if ((val & TMR_CSR_RUN) == 0) { /* clearing run? */
if (tmr_iccs & TMR_CSR_RUN) { /* run 1 -> 0? */
tmr_icr = icr_rd (); /* update itr */
tmr_icr = icr_rd (); /* update icr */
sim_debug (TMR_DB_REG, &tmr_dev, "iccs_wr() - stopped clock with remaining ICR=0x%08X\n", tmr_icr);
sim_rtcn_calb (0, TMR_CLK); /* stop timer */
}
sim_cancel (&tmr_unit); /* cancel timer */
}
if (val & CSR_DONE) /* Interrupt Acked? */
if ((tmr_iccs & CSR_DONE) && (val & CSR_DONE)) /* Interrupt Acked? */
sim_rtcn_tick_ack (20, TMR_CLK); /* Let timers know */
tmr_iccs = tmr_iccs & ~(val & TMR_CSR_W1C); /* W1C csr */
tmr_iccs = (tmr_iccs & ~TMR_CSR_WR) | /* new r/w */
@ -752,7 +753,7 @@ if (tmr_iccs & TMR_CSR_IE) { /* ie? set int req */
}
else
tmr_int = 0;
AIO_SET_INTERRUPT_LATENCY(tmr_poll*clk_tps); /* set interrrupt latency */
AIO_SET_INTERRUPT_LATENCY(tmr_poll*clk_tps); /* set interrrupt latency */
return SCPE_OK;
}
@ -924,9 +925,9 @@ TOY *toy = (TOY *)clk_unit.filebuf;
struct timespec base, now, val;
sim_rtcn_get_time(&now, TMR_CLK); /* get curr time */
base.tv_sec = toy->toy_gmtbase;
base.tv_sec = (time_t)toy->toy_gmtbase;
base.tv_nsec = toy->toy_gmtbasemsec * 1000000;
sim_timespec_diff (&val, &now, &base);
sim_timespec_diff (&val, &now, &base); /* val = now - base */
sim_debug (TMR_DB_TODR, &clk_dev, "todr_rd() - TODR=0x%X - %s\n", (int32)(val.tv_sec*100 + val.tv_nsec/10000000), todr_fmt_vms_todr ((int32)(val.tv_sec*100 + val.tv_nsec/10000000)));
return (int32)(val.tv_sec*100 + val.tv_nsec/10000000); /* 100hz Clock Ticks */
}
@ -941,7 +942,7 @@ time_t tbase;
future read operations in "battery backed-up" state */
sim_rtcn_get_time(&now, TMR_CLK); /* get curr time */
val.tv_sec = ((uint32)data) / 100;
val.tv_sec = (time_t)((uint32)data) / 100;
val.tv_nsec = (((uint32)data) % 100) * 10000000;
sim_timespec_diff (&base, &now, &val); /* base = now - data */
toy->toy_gmtbase = (uint32)base.tv_sec;

13
VAX/vax750_stddev.c
View File

@ -656,12 +656,13 @@ void iccs_wr (int32 val)
sim_debug_bits_hdr (TMR_DB_REG, &tmr_dev, "iccs_wr()", tmr_iccs_bits, tmr_iccs, val, TRUE);
if ((val & TMR_CSR_RUN) == 0) { /* clearing run? */
if (tmr_iccs & TMR_CSR_RUN) { /* run 1 -> 0? */
tmr_icr = icr_rd (); /* update itr */
tmr_icr = icr_rd (); /* update icr */
sim_debug (TMR_DB_REG, &tmr_dev, "iccs_wr() - stopped clock with remaining ICR=0x%08X\n", tmr_icr);
sim_rtcn_calb (0, TMR_CLK); /* stop timer */
}
sim_cancel (&tmr_unit); /* cancel timer */
}
if (val & CSR_DONE) /* Interrupt Acked? */
if ((tmr_iccs & CSR_DONE) && (val & CSR_DONE)) /* Interrupt Acked? */
sim_rtcn_tick_ack (20, TMR_CLK); /* Let timers know */
tmr_iccs = tmr_iccs & ~(val & TMR_CSR_W1C); /* W1C csr */
tmr_iccs = (tmr_iccs & ~TMR_CSR_WR) | /* new r/w */
@ -748,7 +749,7 @@ if (tmr_iccs & TMR_CSR_IE) { /* ie? set int req */
}
else
tmr_int = 0;
AIO_SET_INTERRUPT_LATENCY(tmr_poll*clk_tps); /* set interrrupt latency */
AIO_SET_INTERRUPT_LATENCY(tmr_poll*clk_tps); /* set interrrupt latency */
return SCPE_OK;
}
@ -921,9 +922,9 @@ TOY *toy = (TOY *)clk_unit.filebuf;
struct timespec base, now, val;
sim_rtcn_get_time(&now, TMR_CLK); /* get curr time */
base.tv_sec = toy->toy_gmtbase;
base.tv_sec = (time_t)toy->toy_gmtbase;
base.tv_nsec = toy->toy_gmtbasemsec * 1000000;
sim_timespec_diff (&val, &now, &base);
sim_timespec_diff (&val, &now, &base); /* val = now - base */
sim_debug (TMR_DB_TODR, &clk_dev, "todr_rd() - TODR=0x%X - %s\n", (int32)(val.tv_sec*100 + val.tv_nsec/10000000), todr_fmt_vms_todr ((int32)(val.tv_sec*100 + val.tv_nsec/10000000)));
return (int32)(val.tv_sec*100 + val.tv_nsec/10000000); /* 100hz Clock Ticks */
}
@ -938,7 +939,7 @@ time_t tbase;
future read operations in "battery backed-up" state */
sim_rtcn_get_time(&now, TMR_CLK); /* get curr time */
val.tv_sec = ((uint32)data) / 100;
val.tv_sec = (time_t)((uint32)data) / 100;
val.tv_nsec = (((uint32)data) % 100) * 10000000;
sim_timespec_diff (&base, &now, &val); /* base = now - data */
toy->toy_gmtbase = (uint32)base.tv_sec;

13
VAX/vax780_stddev.c
View File

@ -626,12 +626,13 @@ void iccs_wr (int32 val)
sim_debug_bits_hdr (TMR_DB_REG, &tmr_dev, "iccs_wr()", tmr_iccs_bits, tmr_iccs, val, TRUE);
if ((val & TMR_CSR_RUN) == 0) { /* clearing run? */
if (tmr_iccs & TMR_CSR_RUN) { /* run 1 -> 0? */
tmr_icr = icr_rd (); /* update itr */
tmr_icr = icr_rd (); /* update icr */
sim_debug (TMR_DB_REG, &tmr_dev, "iccs_wr() - stopped clock with remaining ICR=0x%08X\n", tmr_icr);
sim_rtcn_calb (0, TMR_CLK); /* stop timer */
}
sim_cancel (&tmr_unit); /* cancel timer */
}
if (val & CSR_DONE) /* Interrupt Acked? */
if ((tmr_iccs & CSR_DONE) && (val & CSR_DONE)) /* Interrupt Acked? */
sim_rtcn_tick_ack (20, TMR_CLK); /* Let timers know */
tmr_iccs = tmr_iccs & ~(val & TMR_CSR_W1C); /* W1C csr */
tmr_iccs = (tmr_iccs & ~TMR_CSR_WR) | /* new r/w */
@ -718,7 +719,7 @@ if (tmr_iccs & TMR_CSR_IE) { /* ie? set int req */
}
else
tmr_int = 0;
AIO_SET_INTERRUPT_LATENCY(tmr_poll*clk_tps); /* set interrrupt latency */
AIO_SET_INTERRUPT_LATENCY(tmr_poll*clk_tps); /* set interrrupt latency */
return SCPE_OK;
}
@ -891,9 +892,9 @@ TOY *toy = (TOY *)clk_unit.filebuf;
struct timespec base, now, val;
sim_rtcn_get_time(&now, TMR_CLK); /* get curr time */
base.tv_sec = toy->toy_gmtbase;
base.tv_sec = (time_t)toy->toy_gmtbase;
base.tv_nsec = toy->toy_gmtbasemsec * 1000000;
sim_timespec_diff (&val, &now, &base);
sim_timespec_diff (&val, &now, &base); /* val = now - base */
sim_debug (TMR_DB_TODR, &clk_dev, "todr_rd() - TODR=0x%X - %s\n", (int32)(val.tv_sec*100 + val.tv_nsec/10000000), todr_fmt_vms_todr ((int32)(val.tv_sec*100 + val.tv_nsec/10000000)));
return (int32)(val.tv_sec*100 + val.tv_nsec/10000000); /* 100hz Clock Ticks */
}
@ -908,7 +909,7 @@ time_t tbase;
future read operations in "battery backed-up" state */
sim_rtcn_get_time(&now, TMR_CLK); /* get curr time */
val.tv_sec = ((uint32)data) / 100;
val.tv_sec = (time_t)((uint32)data) / 100;
val.tv_nsec = (((uint32)data) % 100) * 10000000;
sim_timespec_diff (&base, &now, &val); /* base = now - data */
toy->toy_gmtbase = (uint32)base.tv_sec;

13
VAX/vax860_stddev.c
View File

@ -762,12 +762,13 @@ void iccs_wr (int32 val)
sim_debug_bits_hdr (TMR_DB_REG, &tmr_dev, "iccs_wr()", tmr_iccs_bits, tmr_iccs, val, TRUE);
if ((val & TMR_CSR_RUN) == 0) { /* clearing run? */
if (tmr_iccs & TMR_CSR_RUN) { /* run 1 -> 0? */
tmr_icr = icr_rd (); /* update itr */
tmr_icr = icr_rd (); /* update icr */
sim_debug (TMR_DB_REG, &tmr_dev, "iccs_wr() - stopping clock remaining ICR=0x%08X\n", tmr_icr);
sim_rtcn_calb (0, TMR_CLK); /* stop timer */
}
sim_cancel (&tmr_unit); /* cancel timer */
}
if (val & CSR_DONE) /* Interrupt Acked? */
if ((tmr_iccs & CSR_DONE) && (val & CSR_DONE)) /* Interrupt Acked? */
sim_rtcn_tick_ack (20, TMR_CLK); /* Let timers know */
tmr_iccs = tmr_iccs & ~(val & TMR_CSR_W1C); /* W1C csr */
tmr_iccs = (tmr_iccs & ~TMR_CSR_WR) | /* new r/w */
@ -854,7 +855,7 @@ if (tmr_iccs & TMR_CSR_IE) { /* ie? set int req */
}
else
tmr_int = 0;
AIO_SET_INTERRUPT_LATENCY(tmr_poll*clk_tps); /* set interrrupt latency */
AIO_SET_INTERRUPT_LATENCY(tmr_poll*clk_tps); /* set interrrupt latency */
return SCPE_OK;
}
@ -1026,9 +1027,9 @@ TOY *toy = (TOY *)clk_unit.filebuf;
struct timespec base, now, val;
sim_rtcn_get_time(&now, TMR_CLK); /* get curr time */
base.tv_sec = toy->toy_gmtbase;
base.tv_sec = (time_t)toy->toy_gmtbase;
base.tv_nsec = toy->toy_gmtbasemsec * 1000000;
sim_timespec_diff (&val, &now, &base);
sim_timespec_diff (&val, &now, &base); /* val = now - base */
sim_debug (TMR_DB_TODR, &clk_dev, "todr_rd() - TODR=0x%X - %s\n", (int32)(val.tv_sec*100 + val.tv_nsec/10000000), todr_fmt_vms_todr ((int32)(val.tv_sec*100 + val.tv_nsec/10000000)));
return (int32)(val.tv_sec*100 + val.tv_nsec/10000000); /* 100hz Clock Ticks */
}
@ -1043,7 +1044,7 @@ time_t tbase;
future read operations in "battery backed-up" state */
sim_rtcn_get_time(&now, TMR_CLK); /* get curr time */
val.tv_sec = ((uint32)data) / 100;
val.tv_sec = (time_t)((uint32)data) / 100;
val.tv_nsec = (((uint32)data) % 100) * 10000000;
sim_timespec_diff (&base, &now, &val); /* base = now - data */
toy->toy_gmtbase = (uint32)base.tv_sec;

2
VAX/vax_stddev.c
View File

@ -300,7 +300,7 @@ void iccs_wr (int32 data)
{
if ((data & CSR_IE) == 0)
CLR_INT (CLK);
if (data & CSR_DONE) /* Interrupt Acked? */
if ((clk_csr & CSR_DONE) && (data & CSR_DONE)) /* Interrupt Acked? */
sim_rtcn_tick_ack (20, TMR_CLK); /* Let timers know */
clk_csr = (clk_csr & ~CLKCSR_RW) | (data & CLKCSR_RW);
return;