1/*
2 * Copyright (c) 2004-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Ali Saidi
29 * Andrew Schultz
30 * Miguel Serrano
31 */
32
33/** @file
34 * Tsunami I/O including PIC, PIT, RTC, DMA
35 */
36
37#include <sys/time.h>
38
39#include <deque>
40#include <string>
41#include <vector>
42
|
43#include "base/time.hh"
|
43#include "base/trace.hh"
44#include "dev/pitreg.h"
45#include "dev/rtcreg.h"
46#include "dev/alpha/tsunami_cchip.hh"
47#include "dev/alpha/tsunami.hh"
48#include "dev/alpha/tsunami_io.hh"
49#include "dev/alpha/tsunamireg.h"
50#include "mem/packet.hh"
51#include "mem/packet_access.hh"
52#include "mem/port.hh"
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| 53#include "sim/builder.hh" |
54#include "sim/system.hh"
55
56using namespace std;
57//Should this be AlphaISA?
58using namespace TheISA;
59
|
60TsunamiIO::RTC::RTC(const string &n, Tsunami* tsunami,
61 const TsunamiIO::Params *p)
62 : _name(n), event(tsunami, p->frequency), addr(0)
|
60TsunamiIO::RTC::RTC(const string &n, Tsunami* tsunami, const vector<int> &t,
61 bool bcd, Tick i)
62 : _name(n), event(tsunami, i), addr(0), year_is_bcd(bcd) |
63{
64 memset(clock_data, 0, sizeof(clock_data));
65 stat_regA = RTCA_32768HZ | RTCA_1024HZ;
66 stat_regB = RTCB_PRDC_IE |RTCB_BIN | RTCB_24HR;
67
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68 year = p->time.tm_year;
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68 struct tm tm;
69 parseTime(t, &tm); |
70
|
70 if (p->year_is_bcd) {
|
71 year = tm.tm_year;
72
73 if (year_is_bcd) { |
74 // The datasheet says that the year field can be either BCD or
75 // years since 1900. Linux seems to be happy with years since
76 // 1900.
77 year = year % 100;
78 int tens = year / 10;
79 int ones = year % 10;
80 year = (tens << 4) + ones;
81 }
82
83 // Unix is 0-11 for month, data seet says start at 1
|
81 mon = p->time.tm_mon + 1;
82 mday = p->time.tm_mday;
83 hour = p->time.tm_hour;
84 min = p->time.tm_min;
85 sec = p->time.tm_sec;
|
84 mon = tm.tm_mon + 1;
85 mday = tm.tm_mday;
86 hour = tm.tm_hour;
87 min = tm.tm_min;
88 sec = tm.tm_sec; |
89
90 // Datasheet says 1 is sunday
|
88 wday = p->time.tm_wday + 1;
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| 91 wday = tm.tm_wday + 1; |
92
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90 DPRINTFN("Real-time clock set to %s", asctime(&p->time));
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| 93 DPRINTFN("Real-time clock set to %s", asctime(&tm)); |
94}
95
96void
97TsunamiIO::RTC::writeAddr(const uint8_t data)
98{
99 if (data <= RTC_STAT_REGD)
100 addr = data;
101 else
102 panic("RTC addresses over 0xD are not implemented.\n");
103}
104
105void
106TsunamiIO::RTC::writeData(const uint8_t data)
107{
108 if (addr < RTC_STAT_REGA)
109 clock_data[addr] = data;
110 else {
111 switch (addr) {
112 case RTC_STAT_REGA:
113 if (data != (RTCA_32768HZ | RTCA_1024HZ))
114 panic("Unimplemented RTC register A value write!\n");
115 stat_regA = data;
116 break;
117 case RTC_STAT_REGB:
118 if ((data & ~(RTCB_PRDC_IE | RTCB_SQWE)) != (RTCB_BIN | RTCB_24HR))
119 panic("Write to RTC reg B bits that are not implemented!\n");
120
121 if (data & RTCB_PRDC_IE) {
122 if (!event.scheduled())
123 event.scheduleIntr();
124 } else {
125 if (event.scheduled())
126 event.deschedule();
127 }
128 stat_regB = data;
129 break;
130 case RTC_STAT_REGC:
131 case RTC_STAT_REGD:
132 panic("RTC status registers C and D are not implemented.\n");
133 break;
134 }
135 }
136}
137
138uint8_t
139TsunamiIO::RTC::readData()
140{
141 if (addr < RTC_STAT_REGA)
142 return clock_data[addr];
143 else {
144 switch (addr) {
145 case RTC_STAT_REGA:
146 // toggle UIP bit for linux
147 stat_regA ^= RTCA_UIP;
148 return stat_regA;
149 break;
150 case RTC_STAT_REGB:
151 return stat_regB;
152 break;
153 case RTC_STAT_REGC:
154 case RTC_STAT_REGD:
155 return 0x00;
156 break;
157 default:
158 panic("Shouldn't be here");
159 }
160 }
161}
162
163void
164TsunamiIO::RTC::serialize(const string &base, ostream &os)
165{
166 paramOut(os, base + ".addr", addr);
167 arrayParamOut(os, base + ".clock_data", clock_data, sizeof(clock_data));
168 paramOut(os, base + ".stat_regA", stat_regA);
169 paramOut(os, base + ".stat_regB", stat_regB);
170}
171
172void
173TsunamiIO::RTC::unserialize(const string &base, Checkpoint *cp,
174 const string §ion)
175{
176 paramIn(cp, section, base + ".addr", addr);
177 arrayParamIn(cp, section, base + ".clock_data", clock_data,
178 sizeof(clock_data));
179 paramIn(cp, section, base + ".stat_regA", stat_regA);
180 paramIn(cp, section, base + ".stat_regB", stat_regB);
181
182 // We're not unserializing the event here, but we need to
183 // rescehedule the event since curTick was moved forward by the
184 // checkpoint
185 event.reschedule(curTick + event.interval);
186}
187
188TsunamiIO::RTC::RTCEvent::RTCEvent(Tsunami*t, Tick i)
189 : Event(&mainEventQueue), tsunami(t), interval(i)
190{
191 DPRINTF(MC146818, "RTC Event Initilizing\n");
192 schedule(curTick + interval);
193}
194
195void
196TsunamiIO::RTC::RTCEvent::scheduleIntr()
197{
198 schedule(curTick + interval);
199}
200
201void
202TsunamiIO::RTC::RTCEvent::process()
203{
204 DPRINTF(MC146818, "RTC Timer Interrupt\n");
205 schedule(curTick + interval);
206 //Actually interrupt the processor here
207 tsunami->cchip->postRTC();
208}
209
210const char *
211TsunamiIO::RTC::RTCEvent::description()
212{
213 return "tsunami RTC interrupt";
214}
215
216TsunamiIO::PITimer::PITimer(const string &name)
217 : _name(name), counter0(name + ".counter0"), counter1(name + ".counter1"),
218 counter2(name + ".counter2")
219{
220 counter[0] = &counter0;
221 counter[1] = &counter0;
222 counter[2] = &counter0;
223}
224
225void
226TsunamiIO::PITimer::writeControl(const uint8_t data)
227{
228 int rw;
229 int sel;
230
231 sel = GET_CTRL_SEL(data);
232
233 if (sel == PIT_READ_BACK)
234 panic("PITimer Read-Back Command is not implemented.\n");
235
236 rw = GET_CTRL_RW(data);
237
238 if (rw == PIT_RW_LATCH_COMMAND)
239 counter[sel]->latchCount();
240 else {
241 counter[sel]->setRW(rw);
242 counter[sel]->setMode(GET_CTRL_MODE(data));
243 counter[sel]->setBCD(GET_CTRL_BCD(data));
244 }
245}
246
247void
248TsunamiIO::PITimer::serialize(const string &base, ostream &os)
249{
250 // serialize the counters
251 counter0.serialize(base + ".counter0", os);
252 counter1.serialize(base + ".counter1", os);
253 counter2.serialize(base + ".counter2", os);
254}
255
256void
257TsunamiIO::PITimer::unserialize(const string &base, Checkpoint *cp,
258 const string §ion)
259{
260 // unserialze the counters
261 counter0.unserialize(base + ".counter0", cp, section);
262 counter1.unserialize(base + ".counter1", cp, section);
263 counter2.unserialize(base + ".counter2", cp, section);
264}
265
266TsunamiIO::PITimer::Counter::Counter(const string &name)
267 : _name(name), event(this), count(0), latched_count(0), period(0),
268 mode(0), output_high(false), latch_on(false), read_byte(LSB),
269 write_byte(LSB)
270{
271
272}
273
274void
275TsunamiIO::PITimer::Counter::latchCount()
276{
277 // behave like a real latch
278 if(!latch_on) {
279 latch_on = true;
280 read_byte = LSB;
281 latched_count = count;
282 }
283}
284
285uint8_t
286TsunamiIO::PITimer::Counter::read()
287{
288 if (latch_on) {
289 switch (read_byte) {
290 case LSB:
291 read_byte = MSB;
292 return (uint8_t)latched_count;
293 break;
294 case MSB:
295 read_byte = LSB;
296 latch_on = false;
297 return latched_count >> 8;
298 break;
299 default:
300 panic("Shouldn't be here");
301 }
302 } else {
303 switch (read_byte) {
304 case LSB:
305 read_byte = MSB;
306 return (uint8_t)count;
307 break;
308 case MSB:
309 read_byte = LSB;
310 return count >> 8;
311 break;
312 default:
313 panic("Shouldn't be here");
314 }
315 }
316}
317
318void
319TsunamiIO::PITimer::Counter::write(const uint8_t data)
320{
321 switch (write_byte) {
322 case LSB:
323 count = (count & 0xFF00) | data;
324
325 if (event.scheduled())
326 event.deschedule();
327 output_high = false;
328 write_byte = MSB;
329 break;
330
331 case MSB:
332 count = (count & 0x00FF) | (data << 8);
333 period = count;
334
335 if (period > 0) {
336 DPRINTF(Tsunami, "Timer set to curTick + %d\n",
337 count * event.interval);
338 event.schedule(curTick + count * event.interval);
339 }
340 write_byte = LSB;
341 break;
342 }
343}
344
345void
346TsunamiIO::PITimer::Counter::setRW(int rw_val)
347{
348 if (rw_val != PIT_RW_16BIT)
349 panic("Only LSB/MSB read/write is implemented.\n");
350}
351
352void
353TsunamiIO::PITimer::Counter::setMode(int mode_val)
354{
355 if(mode_val != PIT_MODE_INTTC && mode_val != PIT_MODE_RATEGEN &&
356 mode_val != PIT_MODE_SQWAVE)
357 panic("PIT mode %#x is not implemented: \n", mode_val);
358
359 mode = mode_val;
360}
361
362void
363TsunamiIO::PITimer::Counter::setBCD(int bcd_val)
364{
365 if (bcd_val != PIT_BCD_FALSE)
366 panic("PITimer does not implement BCD counts.\n");
367}
368
369bool
370TsunamiIO::PITimer::Counter::outputHigh()
371{
372 return output_high;
373}
374
375void
376TsunamiIO::PITimer::Counter::serialize(const string &base, ostream &os)
377{
378 paramOut(os, base + ".count", count);
379 paramOut(os, base + ".latched_count", latched_count);
380 paramOut(os, base + ".period", period);
381 paramOut(os, base + ".mode", mode);
382 paramOut(os, base + ".output_high", output_high);
383 paramOut(os, base + ".latch_on", latch_on);
384 paramOut(os, base + ".read_byte", read_byte);
385 paramOut(os, base + ".write_byte", write_byte);
386
387 Tick event_tick = 0;
388 if (event.scheduled())
389 event_tick = event.when();
390 paramOut(os, base + ".event_tick", event_tick);
391}
392
393void
394TsunamiIO::PITimer::Counter::unserialize(const string &base, Checkpoint *cp,
395 const string §ion)
396{
397 paramIn(cp, section, base + ".count", count);
398 paramIn(cp, section, base + ".latched_count", latched_count);
399 paramIn(cp, section, base + ".period", period);
400 paramIn(cp, section, base + ".mode", mode);
401 paramIn(cp, section, base + ".output_high", output_high);
402 paramIn(cp, section, base + ".latch_on", latch_on);
403 paramIn(cp, section, base + ".read_byte", read_byte);
404 paramIn(cp, section, base + ".write_byte", write_byte);
405
406 Tick event_tick;
407 paramIn(cp, section, base + ".event_tick", event_tick);
408 if (event_tick)
409 event.schedule(event_tick);
410}
411
412TsunamiIO::PITimer::Counter::CounterEvent::CounterEvent(Counter* c_ptr)
413 : Event(&mainEventQueue)
414{
415 interval = (Tick)(Clock::Float::s / 1193180.0);
416 counter = c_ptr;
417}
418
419void
420TsunamiIO::PITimer::Counter::CounterEvent::process()
421{
422 DPRINTF(Tsunami, "Timer Interrupt\n");
423 switch (counter->mode) {
424 case PIT_MODE_INTTC:
425 counter->output_high = true;
426 case PIT_MODE_RATEGEN:
427 case PIT_MODE_SQWAVE:
428 break;
429 default:
430 panic("Unimplemented PITimer mode.\n");
431 }
432}
433
434const char *
435TsunamiIO::PITimer::Counter::CounterEvent::description()
436{
437 return "tsunami 8254 Interval timer";
438}
439
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437TsunamiIO::TsunamiIO(const Params *p)
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| 440TsunamiIO::TsunamiIO(Params *p) |
441 : BasicPioDevice(p), tsunami(p->tsunami), pitimer(p->name + "pitimer"),
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439 rtc(p->name + ".rtc", p->tsunami, p)
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442 rtc(p->name + ".rtc", p->tsunami, p->init_time, p->year_is_bcd,
443 p->frequency) |
444{
445 pioSize = 0x100;
446
447 // set the back pointer from tsunami to myself
448 tsunami->io = this;
449
450 timerData = 0;
451 picr = 0;
452 picInterrupting = false;
453}
454
455Tick
456TsunamiIO::frequency() const
457{
458 return Clock::Frequency / params()->frequency;
459}
460
461Tick
462TsunamiIO::read(PacketPtr pkt)
463{
|
460 assert(pkt->result == Packet::Unknown);
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464 assert(pkt->getAddr() >= pioAddr && pkt->getAddr() < pioAddr + pioSize);
465
466 Addr daddr = pkt->getAddr() - pioAddr;
467
468 DPRINTF(Tsunami, "io read va=%#x size=%d IOPorrt=%#x\n", pkt->getAddr(),
469 pkt->getSize(), daddr);
470
471 pkt->allocate();
472
473 if (pkt->getSize() == sizeof(uint8_t)) {
474 switch(daddr) {
475 // PIC1 mask read
476 case TSDEV_PIC1_MASK:
477 pkt->set(~mask1);
478 break;
479 case TSDEV_PIC2_MASK:
480 pkt->set(~mask2);
481 break;
482 case TSDEV_PIC1_ISR:
483 // !!! If this is modified 64bit case needs to be too
484 // Pal code has to do a 64 bit physical read because there is
485 // no load physical byte instruction
486 pkt->set(picr);
487 break;
488 case TSDEV_PIC2_ISR:
489 // PIC2 not implemnted... just return 0
490 pkt->set(0x00);
491 break;
492 case TSDEV_TMR0_DATA:
493 pkt->set(pitimer.counter0.read());
494 break;
495 case TSDEV_TMR1_DATA:
496 pkt->set(pitimer.counter1.read());
497 break;
498 case TSDEV_TMR2_DATA:
499 pkt->set(pitimer.counter2.read());
500 break;
501 case TSDEV_RTC_DATA:
502 pkt->set(rtc.readData());
503 break;
504 case TSDEV_CTRL_PORTB:
505 if (pitimer.counter2.outputHigh())
506 pkt->set(PORTB_SPKR_HIGH);
507 else
508 pkt->set(0x00);
509 break;
510 default:
511 panic("I/O Read - va%#x size %d\n", pkt->getAddr(), pkt->getSize());
512 }
513 } else if (pkt->getSize() == sizeof(uint64_t)) {
514 if (daddr == TSDEV_PIC1_ISR)
515 pkt->set<uint64_t>(picr);
516 else
517 panic("I/O Read - invalid addr - va %#x size %d\n",
518 pkt->getAddr(), pkt->getSize());
519 } else {
520 panic("I/O Read - invalid size - va %#x size %d\n", pkt->getAddr(), pkt->getSize());
521 }
|
519 pkt->result = Packet::Success;
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| 522 pkt->makeAtomicResponse(); |
523 return pioDelay;
524}
525
526Tick
527TsunamiIO::write(PacketPtr pkt)
528{
|
526 assert(pkt->result == Packet::Unknown);
|
529 assert(pkt->getAddr() >= pioAddr && pkt->getAddr() < pioAddr + pioSize);
530 Addr daddr = pkt->getAddr() - pioAddr;
531
532 DPRINTF(Tsunami, "io write - va=%#x size=%d IOPort=%#x Data=%#x\n",
533 pkt->getAddr(), pkt->getSize(), pkt->getAddr() & 0xfff, (uint32_t)pkt->get<uint8_t>());
534
535 assert(pkt->getSize() == sizeof(uint8_t));
536
537 switch(daddr) {
538 case TSDEV_PIC1_MASK:
539 mask1 = ~(pkt->get<uint8_t>());
540 if ((picr & mask1) && !picInterrupting) {
541 picInterrupting = true;
542 tsunami->cchip->postDRIR(55);
543 DPRINTF(Tsunami, "posting pic interrupt to cchip\n");
544 }
545 if ((!(picr & mask1)) && picInterrupting) {
546 picInterrupting = false;
547 tsunami->cchip->clearDRIR(55);
548 DPRINTF(Tsunami, "clearing pic interrupt\n");
549 }
550 break;
551 case TSDEV_PIC2_MASK:
552 mask2 = pkt->get<uint8_t>();
553 //PIC2 Not implemented to interrupt
554 break;
555 case TSDEV_PIC1_ACK:
556 // clear the interrupt on the PIC
557 picr &= ~(1 << (pkt->get<uint8_t>() & 0xF));
558 if (!(picr & mask1))
559 tsunami->cchip->clearDRIR(55);
560 break;
561 case TSDEV_DMA1_MODE:
562 mode1 = pkt->get<uint8_t>();
563 break;
564 case TSDEV_DMA2_MODE:
565 mode2 = pkt->get<uint8_t>();
566 break;
567 case TSDEV_TMR0_DATA:
568 pitimer.counter0.write(pkt->get<uint8_t>());
569 break;
570 case TSDEV_TMR1_DATA:
571 pitimer.counter1.write(pkt->get<uint8_t>());
572 break;
573 case TSDEV_TMR2_DATA:
574 pitimer.counter2.write(pkt->get<uint8_t>());
575 break;
576 case TSDEV_TMR_CTRL:
577 pitimer.writeControl(pkt->get<uint8_t>());
578 break;
579 case TSDEV_RTC_ADDR:
580 rtc.writeAddr(pkt->get<uint8_t>());
581 break;
582 case TSDEV_RTC_DATA:
583 rtc.writeData(pkt->get<uint8_t>());
584 break;
585 case TSDEV_KBD:
586 case TSDEV_DMA1_CMND:
587 case TSDEV_DMA2_CMND:
588 case TSDEV_DMA1_MMASK:
589 case TSDEV_DMA2_MMASK:
590 case TSDEV_PIC2_ACK:
591 case TSDEV_DMA1_RESET:
592 case TSDEV_DMA2_RESET:
593 case TSDEV_DMA1_MASK:
594 case TSDEV_DMA2_MASK:
595 case TSDEV_CTRL_PORTB:
596 break;
597 default:
598 panic("I/O Write - va%#x size %d data %#x\n", pkt->getAddr(), pkt->getSize(), pkt->get<uint8_t>());
599 }
600
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599 pkt->result = Packet::Success;
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| 601 pkt->makeAtomicResponse(); |
602 return pioDelay;
603}
604
605void
606TsunamiIO::postPIC(uint8_t bitvector)
607{
608 //PIC2 Is not implemented, because nothing of interest there
609 picr |= bitvector;
610 if (picr & mask1) {
611 tsunami->cchip->postDRIR(55);
612 DPRINTF(Tsunami, "posting pic interrupt to cchip\n");
613 }
614}
615
616void
617TsunamiIO::clearPIC(uint8_t bitvector)
618{
619 //PIC2 Is not implemented, because nothing of interest there
620 picr &= ~bitvector;
621 if (!(picr & mask1)) {
622 tsunami->cchip->clearDRIR(55);
623 DPRINTF(Tsunami, "clearing pic interrupt to cchip\n");
624 }
625}
626
627void
628TsunamiIO::serialize(ostream &os)
629{
630 SERIALIZE_SCALAR(timerData);
631 SERIALIZE_SCALAR(mask1);
632 SERIALIZE_SCALAR(mask2);
633 SERIALIZE_SCALAR(mode1);
634 SERIALIZE_SCALAR(mode2);
635 SERIALIZE_SCALAR(picr);
636 SERIALIZE_SCALAR(picInterrupting);
637
638 // Serialize the timers
639 pitimer.serialize("pitimer", os);
640 rtc.serialize("rtc", os);
641}
642
643void
644TsunamiIO::unserialize(Checkpoint *cp, const string §ion)
645{
646 UNSERIALIZE_SCALAR(timerData);
647 UNSERIALIZE_SCALAR(mask1);
648 UNSERIALIZE_SCALAR(mask2);
649 UNSERIALIZE_SCALAR(mode1);
650 UNSERIALIZE_SCALAR(mode2);
651 UNSERIALIZE_SCALAR(picr);
652 UNSERIALIZE_SCALAR(picInterrupting);
653
654 // Unserialize the timers
655 pitimer.unserialize("pitimer", cp, section);
656 rtc.unserialize("rtc", cp, section);
657}
658
|
657TsunamiIO *
658TsunamiIOParams::create()
|
659BEGIN_DECLARE_SIM_OBJECT_PARAMS(TsunamiIO)
660
661 Param<Addr> pio_addr;
662 Param<Tick> pio_latency;
663 Param<Tick> frequency;
664 SimObjectParam<Platform *> platform;
665 SimObjectParam<System *> system;
666 VectorParam<int> time;
667 Param<bool> year_is_bcd;
668 SimObjectParam<Tsunami *> tsunami;
669
670END_DECLARE_SIM_OBJECT_PARAMS(TsunamiIO)
671
672BEGIN_INIT_SIM_OBJECT_PARAMS(TsunamiIO)
673
674 INIT_PARAM(pio_addr, "Device Address"),
675 INIT_PARAM(pio_latency, "Programmed IO latency"),
676 INIT_PARAM(frequency, "clock interrupt frequency"),
677 INIT_PARAM(platform, "platform"),
678 INIT_PARAM(system, "system object"),
679 INIT_PARAM(time, "System time to use (0 for actual time"),
680 INIT_PARAM(year_is_bcd, ""),
681 INIT_PARAM(tsunami, "Tsunami")
682
683END_INIT_SIM_OBJECT_PARAMS(TsunamiIO)
684
685CREATE_SIM_OBJECT(TsunamiIO) |
686{
|
660 return new TsunamiIO(this);
|
687 TsunamiIO::Params *p = new TsunamiIO::Params;
688 p->frequency = frequency;
689 p->name = getInstanceName();
690 p->pio_addr = pio_addr;
691 p->pio_delay = pio_latency;
692 p->platform = platform;
693 p->system = system;
694 p->init_time = time;
695 p->year_is_bcd = year_is_bcd;
696 p->tsunami = tsunami;
697 return new TsunamiIO(p); |
698}
|
699
700REGISTER_SIM_OBJECT("TsunamiIO", TsunamiIO) |
|