int main(int argc, const char **argv)
{
int srcAlloc;
unsigned int *srcBuffer;
unsigned int ref_srcAlloc;
unsigned int i;
pthread_t tid = 0;
init_portal_internal(&intarr[0], IfcNames_MMUIndicationH2S, 0, MMUIndication_handleMessage, &MMUIndication_cbTable, NULL, NULL, MMUIndication_reqinfo);// fpga1
init_portal_internal(&intarr[1], IfcNames_ReadTestIndicationH2S,0, ReadTestIndication_handleMessage, &ReadTestIndication_cbTable, NULL, NULL, ReadTestIndication_reqinfo); // fpga2
init_portal_internal(&intarr[2], IfcNames_MMURequestS2H, 0, NULL, NULL, NULL, NULL, MMURequest_reqinfo); // fpga3
init_portal_internal(&intarr[3], IfcNames_ReadTestRequestS2H,0, NULL, NULL, NULL, NULL, ReadTestRequest_reqinfo); // fpga4
sem_init(&test_sem, 0, 0);
DmaManager_init(&priv, &intarr[2]);
srcAlloc = portalAlloc(numBytes, 0);
if (srcAlloc < 0){
PORTAL_PRINTF("portal alloc failed rc=%d\n", srcAlloc);
return srcAlloc;
}
srcBuffer = (unsigned int *)portalMmap(srcAlloc, numBytes);
for (i = 0; i < numBytes/sizeof(srcBuffer[0]); i++)
srcBuffer[i] = i;
portalCacheFlush(srcAlloc, srcBuffer, numBytes, 1);
PORTAL_PRINTF( "Main: creating exec thread\n");
if(pthread_create(&tid, NULL, pthread_worker, NULL)){
PORTAL_PRINTF( "error creating exec thread\n");
return -1;
}
PORTAL_PRINTF( "Test 1: check for match\n");
PORTAL_PRINTF( "Main: before DmaManager_reference(%x)\n", srcAlloc);
ref_srcAlloc = DmaManager_reference(&priv, srcAlloc);
PORTAL_PRINTF( "Main: starting read %08x\n", numBytes);
ReadTestRequest_startRead (&intarr[3], ref_srcAlloc, numBytes, burstLen, 1);
PORTAL_PRINTF( "Main: waiting for semaphore1\n");
sem_wait(&test_sem);
PORTAL_PRINTF( "Test 2: check that mismatch is detected\n");
srcBuffer[0] = -1;
srcBuffer[numBytes/sizeof(srcBuffer[0])/2] = -1;
srcBuffer[numBytes/sizeof(srcBuffer[0])-1] = -1;
portalCacheFlush(srcAlloc, srcBuffer, numBytes, 1);
ReadTestRequest_startRead (&intarr[3], ref_srcAlloc, numBytes, burstLen, 1);
PORTAL_PRINTF( "Main: waiting for semaphore2\n");
sem_wait(&test_sem);
PORTAL_PRINTF( "Main: all done\n");
#ifdef __KERNEL__
if (tid && !kthread_stop (tid)) {
printk("kthread stops");
}
wait_for_completion(&worker_completion);
#endif
#ifdef __KERNEL__
portalmem_dmabuffer_destroy(srcAlloc);
#endif
return 0;
}
int main(int argc, const char **argv)
{
int srcAlloc;
int nandAlloc;
unsigned int *srcBuffer;
unsigned int ref_srcAlloc;
unsigned int ref_nandAlloc;
int rc = 0, i;
pthread_t tid = 0;
init_portal_internal(&intarr[0], IfcNames_DmaIndication, DmaIndication_handleMessage, NULL, NULL, DmaIndication_reqinfo); // fpga1
init_portal_internal(&intarr[1], IfcNames_NandSimIndication, NandSimIndication_handleMessage, NULL, NULL, NandSimIndication_reqinfo); // fpga2
init_portal_internal(&intarr[2], IfcNames_DmaConfig, NULL, NULL, NULL, DmaConfig_reqinfo); // fpga3
init_portal_internal(&intarr[3], IfcNames_NandSimRequest, NULL, NULL, NULL, NandSimRequest_reqinfo); // fpga4
sem_init(&test_sem, 0, 0);
DmaManager_init(&priv, &intarr[2]);
srcAlloc = portalAlloc(alloc_sz, 0);
if (rc){
PORTAL_PRINTF("portal alloc failed rc=%d\n", rc);
return rc;
}
PORTAL_PRINTF( "Main: creating exec thread\n");
if(pthread_create(&tid, NULL, pthread_worker, NULL)){
PORTAL_PRINTF( "error creating exec thread\n");
return -1;
}
srcBuffer = (unsigned int *)portalMmap(srcAlloc, alloc_sz);
for (i = 0; i < numWords; i++) {
srcBuffer[i] = i;
}
PORTAL_PRINTF("Test 1: check for operations\n");
portalCacheFlush(srcAlloc, srcBuffer, alloc_sz, 1);
PORTAL_PRINTF("Main: before DmaManager_reference(%u)\n", srcAlloc);
ref_srcAlloc = DmaManager_reference(&priv, srcAlloc);
nandAlloc = portalAlloc (nandBytes, 0);
ref_nandAlloc = DmaManager_reference(&priv, nandAlloc);
PORTAL_PRINTF("Main::configure NAND fd=%d ref=%d\n", nandAlloc, ref_nandAlloc);
NandSimRequest_configureNand (&intarr[3], ref_nandAlloc, nandBytes);
sem_wait(&test_sem);
PORTAL_PRINTF( "Main::starting write - begin %08zx\n", numBytes);
NandSimRequest_startWrite (&intarr[3], ref_srcAlloc, 0, 0, numBytes, 16);
PORTAL_PRINTF( "Main:: wait for semaphore\n");
sem_wait(&test_sem);
for (i = 0; i < numWords; i++) {
srcBuffer[i] = 0;
}
PORTAL_PRINTF( "Main::starting read %08zx\n", numBytes);
NandSimRequest_startRead (&intarr[3], ref_srcAlloc, 0, 0, numBytes, 16);
sem_wait(&test_sem);
PORTAL_PRINTF ("read: %u %u %u %u\n", srcBuffer[0], srcBuffer[1], srcBuffer[2], srcBuffer[3]);
PORTAL_PRINTF( "Main::starting erase %08zx\n", numBytes);
NandSimRequest_startErase (&intarr[3], 0, numBytes);
sem_wait(&test_sem);
PORTAL_PRINTF( "Main::starting read %08zx\n", numBytes);
NandSimRequest_startRead (&intarr[3], ref_srcAlloc, 0, 0, numBytes, 16);
sem_wait(&test_sem);
PORTAL_PRINTF ("read: %u %u %u %u\n", srcBuffer[0], srcBuffer[1], srcBuffer[2], srcBuffer[3]);
PORTAL_PRINTF("\n\nTest 2: check for match\n");
{
unsigned long loop = 0;
unsigned long match = 0, mismatch = 0;
while (loop < nandBytes) {
int i;
for (i = 0; i < numBytes/sizeof(srcBuffer[0]); i++) {
srcBuffer[i] = loop+i;
}
/*PORTAL_PRINTF("Main::starting write ref=%d, len=%08zx (%lu)\n", ref_srcAlloc, numBytes, loop);*/
NandSimRequest_startWrite (&intarr[3], ref_srcAlloc, 0, loop, numBytes, 16);
sem_wait(&test_sem);
loop+=numBytes;
}
loop = 0;
while (loop < nandBytes) {
int i;
/*PORTAL_PRINTF("Main::starting read %08zx (%lu)\n", numBytes, loop);*/
NandSimRequest_startRead (&intarr[3], ref_srcAlloc, 0, loop, numBytes, 16);
sem_wait(&test_sem);
for (i = 0; i < numBytes/sizeof(srcBuffer[0]); i++) {
if (srcBuffer[i] != loop+i) {
PORTAL_PRINTF("Main::mismatch [%08zx] != [%08zx]\n", loop+i, srcBuffer[i]);
mismatch++;
} else {
match++;
}
}
loop+=numBytes;
}
PORTAL_PRINTF("Main::Summary: match=%lu mismatch:%lu (%lu) (%f percent)\n",
match, mismatch, match+mismatch, (float)mismatch/(float)(match+mismatch)*100.0);
}
PORTAL_PRINTF( "Main: all done\n");
#ifdef __KERNEL__
if (tid && !kthread_stop (tid)) {
PORTAL_PRINTF ("kthread stops\n");
}
wait_for_completion(&worker_completion);
#endif
PORTAL_PRINTF ("Main: ends\n");
return 0;
}
void *trequest()
{
init_portal_internal(&erequest, IfcNames_EchoRequest, DEFAULT_TILE, NULL, NULL, NULL, NULL, EchoRequest_reqinfo);
//void init_portal_internal(PortalInternal *pint, int id, int tile, PORTAL_INDFUNC handler, void *cb, PortalTransportFunctions *item, void *param, uint32_t reqinfo);
return &erequest;
}
void *tindication()
{
init_portal_internal(&eindication, IfcNames_EchoIndication, DEFAULT_TILE,
(PORTAL_INDFUNC) EchoIndication_handleMessage, &EchoInd_cbTable, NULL, NULL, EchoIndication_reqinfo);
return &eindication;
}
int main(int argc, const char **argv)
{
int srcAlloc;
int backAlloc;
unsigned int *srcBuffer;
unsigned int ref_srcAlloc;
unsigned int *backBuffer;
unsigned int ref_backAlloc;
int rc = 0, i;
pthread_t tid = 0;
init_portal_internal(&intarr[2], IfcNames_BackingStoreMMURequest, NULL, NULL, NULL, NULL, MMURequest_reqinfo); // fpga3
init_portal_internal(&intarr[0], IfcNames_BackingStoreMMUIndication, MMUIndication_handleMessage, &MMUIndication_cbTable, NULL, NULL, MMUIndication_reqinfo); // fpga1
init_portal_internal(&intarr[3], IfcNames_NandCfgRequest, NULL, NULL, NULL, NULL, NandCfgRequest_reqinfo); // fpga4
init_portal_internal(&intarr[1], IfcNames_NandCfgIndication, NandCfgIndication_handleMessage, &NandCfgIndication_cbTable, NULL, NULL, NandCfgIndication_reqinfo); // fpga2
DmaManager_init(&priv, &intarr[2]);
sem_init(&test_sem, 0, 0);
PORTAL_PRINTF( "Main: creating exec thread - %lu\n", sizeof (unsigned int) );
if(pthread_create(&tid, NULL, pthread_worker, NULL)){
PORTAL_PRINTF( "error creating exec thread\n");
return -1;
}
backAlloc = portalAlloc (back_sz, 0);
PORTAL_PRINTF("backAlloc=%d\n", backAlloc);
ref_backAlloc = DmaManager_reference(&priv, backAlloc);
PORTAL_PRINTF("ref_backAlloc=%d\n", ref_backAlloc);
backBuffer = (unsigned int*)portalMmap(backAlloc, back_sz);
portalCacheFlush(backAlloc, backBuffer, back_sz, 1);
NandCfgRequest_configureNand (&intarr[3], ref_backAlloc, back_sz);
PORTAL_PRINTF("Main::configure NAND fd=%d ref=%d\n", backAlloc, ref_backAlloc);
sem_wait(&test_sem);
srcAlloc = portalAlloc(back_sz, 0);
srcBuffer = (unsigned int *)portalMmap(srcAlloc, back_sz);
ref_srcAlloc = DmaManager_reference(&priv, srcAlloc);
PORTAL_PRINTF("about to start write\n");
//write data to "flash" memory
strcpy((char*)srcBuffer, "acabcabacababacababababababcacabcabacababacabababc\n012345678912");
NandCfgRequest_startWrite(&intarr[3], ref_srcAlloc, 0, 0, 1024, 8);
sem_wait(&test_sem);
// at this point, if we were synchronizing with the algo_exe, we
// could tell it that it was OK to start searching
PORTAL_PRINTF ("initialization of data in \"flash\" memory complete\n");
#ifdef __KERNEL__
if (tid && !kthread_stop (tid)) {
PORTAL_PRINTF ("kthread stops\n");
}
wait_for_completion(&worker_completion);
msleep(20000);
#else
sleep(20);
#endif
#ifdef __KERNEL__
portalmem_dmabuffer_destroy(backAlloc);
portalmem_dmabuffer_destroy(srcAlloc);
#endif
PORTAL_PRINTF ("Main: ends\n");
return 0;
}