/**
* Transaction 2 - T2
*
* Read from Subscriber:
*
* Input:
* SubscriberNumber
*
* Output:
* Location
* Changed by
* Changed Timestamp
* Name
*/
void
start_T2(Ndb * pNDB, ThreadData * td, int async) {
DEBUG3("T2(%.*s, %d): - Starting", SUBSCRIBER_NUMBER_LENGTH,
td->transactionData.number,
td->transactionData.location);
NdbConnection * pCON = 0;
while((pCON = startTransaction(pNDB, td)) == 0) {
CHECK_ALLOWED_ERROR("T2-1: startTransaction", td, pNDB->getNdbError());
NdbSleep_MilliSleep(10);
}
if (td->ndbRecordSharedData)
{
char* rowPtr= (char*) &td->transactionData;
const NdbRecord* record= td->ndbRecordSharedData->
subscriberTableNdbRecord;
Uint32 m=0;
unsigned char* mask= (unsigned char*) &m;
SET_MASK(mask, IND_SUBSCRIBER_LOCATION);
SET_MASK(mask, IND_SUBSCRIBER_CHANGED_BY);
SET_MASK(mask, IND_SUBSCRIBER_CHANGED_TIME);
SET_MASK(mask, IND_SUBSCRIBER_NAME);
const NdbOperation* MyOp= pCON->readTuple(record, rowPtr, record, rowPtr,
NdbOperation::LM_Read, mask);
CHECK_NULL((void*) MyOp, "T2: readTuple", td,
pCON->getNdbError());
}
else
{
NdbOperation *MyOp= pCON->getNdbOperation(SUBSCRIBER_TABLE);
CHECK_NULL(MyOp, "T2: getNdbOperation", td,
pCON->getNdbError());
MyOp->readTuple();
MyOp->equal(IND_SUBSCRIBER_NUMBER,
td->transactionData.number);
MyOp->getValue(IND_SUBSCRIBER_LOCATION,
(char *)&td->transactionData.location);
MyOp->getValue(IND_SUBSCRIBER_CHANGED_BY,
td->transactionData.changed_by);
MyOp->getValue(IND_SUBSCRIBER_CHANGED_TIME,
td->transactionData.changed_time);
MyOp->getValue(IND_SUBSCRIBER_NAME,
td->transactionData.name);
}
if (async == 1) {
pCON->executeAsynchPrepare( Commit , T2_Callback, td);
} else {
int result = pCON->execute(Commit);
T2_Callback(result, pCON, (void*)td);
return;
}//if
}
void setAltFunct(GPIO_t* port, GPIO_PIN_t pin, GPIO_AFR_t af)
{
if(pin <= 7)
{
SET_MASK( port->AFRL, (GPIO_AFR_AFR_bm << (pin * 4)),
(af << (pin * 4)));
}
else
{
SET_MASK( port->AFRH, (GPIO_AFR_AFR_bm << (pin * 4)),
(af << ((pin - 8) * 4)));
}
}
/* CPU affinity mask buffer instead, as the present code will fail beyond 32 CPUs */
int set_cpu_affinity(unsigned int cpuid) {
unsigned long mask = 0xffffffff;
unsigned int len = sizeof(mask);
int retValue = 0;
int pid;
#ifdef _WIN32
HANDLE hProcess;
#endif
#ifdef _WIN32
SET_MASK(cpuid)
hProcess = GetCurrentProcess();
if (SetProcessAffinityMask(hProcess, mask) == 0) {
return -1;
}
#elif CMK_HAS_BINDPROCESSOR
pid = getpid();
if (bindprocessor(BINDPROCESS, pid, cpuid) == -1) return -1;
#else
#ifdef CPU_ALLOC
if ( cpuid >= CPU_SETSIZE ) {
cpu_set_t *cpusetp;
size_t size;
int num_cpus;
num_cpus = cpuid + 1;
cpusetp = CPU_ALLOC(num_cpus);
if (cpusetp == NULL) {
perror("set_cpu_affinity CPU_ALLOC");
return -1;
}
size = CPU_ALLOC_SIZE(num_cpus);
CPU_ZERO_S(size, cpusetp);
CPU_SET_S(cpuid, size, cpusetp);
if (sched_setaffinity(0, size, cpusetp) < 0) {
perror("sched_setaffinity dynamically allocated");
CPU_FREE(cpusetp);
return -1;
}
CPU_FREE(cpusetp);
} else
#endif
{
cpu_set_t cpuset;
CPU_ZERO(&cpuset);
CPU_SET(cpuid, &cpuset);
/*SET_MASK(cpuid)*/
/* PID 0 refers to the current process */
/*if (sched_setaffinity(0, len, &mask) < 0) {*/
if (sched_setaffinity(0, sizeof(cpuset), &cpuset) < 0) {
perror("sched_setaffinity");
return -1;
}
}
#endif
return 0;
}
void
T5_Callback_1(int result, NdbConnection * pCON, void * threadData) {
ThreadData * td = (ThreadData *)threadData;
if (result == -1) {
CHECK_ALLOWED_ERROR("T5-1: execute", td, pCON->getNdbError());
td->pNDB->closeTransaction(pCON);
start_T5(td->pNDB, td, stat_async);
return;
}//if
DEBUG3("T5(%.*s, %.2d): - Callback 1",
SUBSCRIBER_NUMBER_LENGTH,
td->transactionData.number,
td->transactionData.server_id);
if (td->ndbRecordSharedData)
{
char* rowPtr= (char*) &td->transactionData;
const NdbRecord* record= td->ndbRecordSharedData->
groupTableAllowDeleteNdbRecord;
Uint32 m=0;
unsigned char* mask= (unsigned char*) &m;
SET_MASK(mask, IND_GROUP_ALLOW_DELETE);
const NdbOperation* MyOp= pCON->readTuple(record, rowPtr, record, rowPtr,
NdbOperation::LM_Read,
mask);
CHECK_NULL((void*)MyOp, "T5-2: readTuple", td,
pCON->getNdbError());
}
else
{
NdbOperation * MyOp = pCON->getNdbOperation(GROUP_TABLE);
CHECK_NULL(MyOp, "T5-2: getNdbOperation", td,
pCON->getNdbError());
MyOp->readTuple();
MyOp->equal(IND_GROUP_ID,
(char*)&td->transactionData.group_id);
MyOp->getValue(IND_GROUP_ALLOW_DELETE,
(char *)&td->transactionData.permission);
}
if (stat_async == 1) {
pCON->executeAsynchPrepare( NoCommit , T5_Callback_2, td);
} else {
int result = pCON->execute( NoCommit );
T5_Callback_2(result, pCON, (void*)td);
return;
}//if
}
DEVICE_READ32_SWITCH() {
case NV_PFIFO_RAMHT:
result = 0x03000100; // = NV_PFIFO_RAMHT_SIZE_4K | NV_PFIFO_RAMHT_BASE_ADDRESS(NumberOfPaddingBytes >> 12) | NV_PFIFO_RAMHT_SEARCH_128
break;
case NV_PFIFO_RAMFC:
result = 0x00890110; // = ? | NV_PFIFO_RAMFC_SIZE_2K | ?
break;
case NV_PFIFO_INTR_0:
result = d->pfifo.pending_interrupts;
break;
case NV_PFIFO_INTR_EN_0:
result = d->pfifo.enabled_interrupts;
break;
case NV_PFIFO_RUNOUT_STATUS:
result = NV_PFIFO_RUNOUT_STATUS_LOW_MARK; /* low mark empty */
break;
case NV_PFIFO_CACHE1_PUSH0:
result = d->pfifo.cache1.push_enabled;
break;
case NV_PFIFO_CACHE1_PUSH1:
SET_MASK(result, NV_PFIFO_CACHE1_PUSH1_CHID, d->pfifo.cache1.channel_id);
SET_MASK(result, NV_PFIFO_CACHE1_PUSH1_MODE, d->pfifo.cache1.mode);
break;
case NV_PFIFO_CACHE1_STATUS: {
qemu_mutex_lock(&d->pfifo.cache1.cache_lock);
if (d->pfifo.cache1.cache.empty()) {
result |= NV_PFIFO_CACHE1_STATUS_LOW_MARK; /* low mark empty */
}
qemu_mutex_unlock(&d->pfifo.cache1.cache_lock);
break;
}
case NV_PFIFO_CACHE1_DMA_PUSH:
SET_MASK(result, NV_PFIFO_CACHE1_DMA_PUSH_ACCESS,
d->pfifo.cache1.dma_push_enabled);
SET_MASK(result, NV_PFIFO_CACHE1_DMA_PUSH_STATUS,
d->pfifo.cache1.dma_push_suspended);
SET_MASK(result, NV_PFIFO_CACHE1_DMA_PUSH_BUFFER, 1); /* buffer emoty */
break;
case NV_PFIFO_CACHE1_DMA_STATE:
SET_MASK(result, NV_PFIFO_CACHE1_DMA_STATE_METHOD_TYPE,
d->pfifo.cache1.method_nonincreasing);
SET_MASK(result, NV_PFIFO_CACHE1_DMA_STATE_METHOD,
d->pfifo.cache1.method >> 2);
SET_MASK(result, NV_PFIFO_CACHE1_DMA_STATE_SUBCHANNEL,
d->pfifo.cache1.subchannel);
SET_MASK(result, NV_PFIFO_CACHE1_DMA_STATE_METHOD_COUNT,
d->pfifo.cache1.method_count);
SET_MASK(result, NV_PFIFO_CACHE1_DMA_STATE_ERROR,
d->pfifo.cache1.error);
break;
case NV_PFIFO_CACHE1_DMA_INSTANCE:
SET_MASK(result, NV_PFIFO_CACHE1_DMA_INSTANCE_ADDRESS_MASK,
d->pfifo.cache1.dma_instance >> 4);
break;
case NV_PFIFO_CACHE1_DMA_PUT:
result = d->user.channel_control[d->pfifo.cache1.channel_id].dma_put;
break;
case NV_PFIFO_CACHE1_DMA_GET:
result = d->user.channel_control[d->pfifo.cache1.channel_id].dma_get;
break;
case NV_PFIFO_CACHE1_DMA_SUBROUTINE:
result = d->pfifo.cache1.subroutine_return
| (xbaddr)d->pfifo.cache1.subroutine_active;
break;
case NV_PFIFO_CACHE1_PULL0: {
qemu_mutex_lock(&d->pfifo.cache1.cache_lock);
result = d->pfifo.cache1.pull_enabled;
qemu_mutex_unlock(&d->pfifo.cache1.cache_lock);
break;
}
case NV_PFIFO_CACHE1_ENGINE: {
qemu_mutex_lock(&d->pfifo.cache1.cache_lock);
for (int i = 0; i < NV2A_NUM_SUBCHANNELS; i++) {
result |= d->pfifo.cache1.bound_engines[i] << (i * 2);
}
qemu_mutex_unlock(&d->pfifo.cache1.cache_lock);
break;
}
case NV_PFIFO_CACHE1_DMA_DCOUNT:
result = d->pfifo.cache1.dcount;
break;
case NV_PFIFO_CACHE1_DMA_GET_JMP_SHADOW:
result = d->pfifo.cache1.get_jmp_shadow;
break;
case NV_PFIFO_CACHE1_DMA_RSVD_SHADOW:
result = d->pfifo.cache1.rsvd_shadow;
break;
case NV_PFIFO_CACHE1_DMA_DATA_SHADOW:
result = d->pfifo.cache1.data_shadow;
break;
default:
DEVICE_READ32_REG(pfifo); // Was : DEBUG_READ32_UNHANDLED(PFIFO);
break;
}
static void pfifo_run_puller(NV2AState *d)
{
uint32_t *pull0 = &d->pfifo.regs[NV_PFIFO_CACHE1_PULL0];
uint32_t *pull1 = &d->pfifo.regs[NV_PFIFO_CACHE1_PULL1];
uint32_t *engine_reg = &d->pfifo.regs[NV_PFIFO_CACHE1_ENGINE];
uint32_t *status = &d->pfifo.regs[NV_PFIFO_CACHE1_STATUS];
uint32_t *get_reg = &d->pfifo.regs[NV_PFIFO_CACHE1_GET];
uint32_t *put_reg = &d->pfifo.regs[NV_PFIFO_CACHE1_PUT];
// TODO
// CacheEntry working_cache[NV2A_CACHE1_SIZE];
// int working_cache_size = 0;
// pull everything into our own queue
// TODO think more about locking
while (true) {
if (!GET_MASK(*pull0, NV_PFIFO_CACHE1_PULL0_ACCESS)) return;
/* empty cache1 */
if (*status & NV_PFIFO_CACHE1_STATUS_LOW_MARK) break;
uint32_t get = *get_reg;
uint32_t put = *put_reg;
assert(get < 128*4 && (get % 4) == 0);
uint32_t method_entry = d->pfifo.regs[NV_PFIFO_CACHE1_METHOD + get*2];
uint32_t parameter = d->pfifo.regs[NV_PFIFO_CACHE1_DATA + get*2];
uint32_t new_get = (get+4) & 0x1fc;
*get_reg = new_get;
if (new_get == put) {
// set low mark
*status |= NV_PFIFO_CACHE1_STATUS_LOW_MARK;
}
if (*status & NV_PFIFO_CACHE1_STATUS_HIGH_MARK) {
// unset high mark
*status &= ~NV_PFIFO_CACHE1_STATUS_HIGH_MARK;
// signal pusher
qemu_cond_signal(&d->pfifo.pusher_cond);
}
uint32_t method = method_entry & 0x1FFC;
uint32_t subchannel = GET_MASK(method_entry, NV_PFIFO_CACHE1_METHOD_SUBCHANNEL);
// NV2A_DPRINTF("pull %d 0x%x 0x%x - subch %d\n", get/4, method_entry, parameter, subchannel);
if (method == 0) {
RAMHTEntry entry = ramht_lookup(d, parameter);
assert(entry.valid);
// assert(entry.channel_id == state->channel_id);
assert(entry.engine == ENGINE_GRAPHICS);
/* the engine is bound to the subchannel */
assert(subchannel < 8);
SET_MASK(*engine_reg, 3 << (4*subchannel), entry.engine);
SET_MASK(*pull1, NV_PFIFO_CACHE1_PULL1_ENGINE, entry.engine);
// NV2A_DPRINTF("engine_reg1 %d 0x%x\n", subchannel, *engine_reg);
// TODO: this is f****d
qemu_mutex_lock(&d->pgraph.lock);
//make pgraph busy
qemu_mutex_unlock(&d->pfifo.lock);
pgraph_context_switch(d, entry.channel_id);
pgraph_wait_fifo_access(d);
pgraph_method(d, subchannel, 0, entry.instance);
// make pgraph not busy
qemu_mutex_unlock(&d->pgraph.lock);
qemu_mutex_lock(&d->pfifo.lock);
} else if (method >= 0x100) {
// method passed to engine
/* methods that take objects.
* TODO: Check this range is correct for the nv2a */
if (method >= 0x180 && method < 0x200) {
//qemu_mutex_lock_iothread();
RAMHTEntry entry = ramht_lookup(d, parameter);
assert(entry.valid);
// assert(entry.channel_id == state->channel_id);
parameter = entry.instance;
//qemu_mutex_unlock_iothread();
}
enum FIFOEngine engine = GET_MASK(*engine_reg, 3 << (4*subchannel));
// NV2A_DPRINTF("engine_reg2 %d 0x%x\n", subchannel, *engine_reg);
assert(engine == ENGINE_GRAPHICS);
SET_MASK(*pull1, NV_PFIFO_CACHE1_PULL1_ENGINE, engine);
// TODO: this is f****d
qemu_mutex_lock(&d->pgraph.lock);
//make pgraph busy
qemu_mutex_unlock(&d->pfifo.lock);
pgraph_wait_fifo_access(d);
pgraph_method(d, subchannel, method, parameter);
// make pgraph not busy
qemu_mutex_unlock(&d->pgraph.lock);
qemu_mutex_lock(&d->pfifo.lock);
} else {
assert(false);
}
}
}
static void pfifo_run_pusher(NV2AState *d)
{
uint32_t *push0 = &d->pfifo.regs[NV_PFIFO_CACHE1_PUSH0];
uint32_t *push1 = &d->pfifo.regs[NV_PFIFO_CACHE1_PUSH1];
uint32_t *dma_subroutine = &d->pfifo.regs[NV_PFIFO_CACHE1_DMA_SUBROUTINE];
uint32_t *dma_state = &d->pfifo.regs[NV_PFIFO_CACHE1_DMA_STATE];
uint32_t *dma_push = &d->pfifo.regs[NV_PFIFO_CACHE1_DMA_PUSH];
uint32_t *dma_get = &d->pfifo.regs[NV_PFIFO_CACHE1_DMA_GET];
uint32_t *dma_put = &d->pfifo.regs[NV_PFIFO_CACHE1_DMA_PUT];
uint32_t *dma_dcount = &d->pfifo.regs[NV_PFIFO_CACHE1_DMA_DCOUNT];
uint32_t *status = &d->pfifo.regs[NV_PFIFO_CACHE1_STATUS];
uint32_t *get_reg = &d->pfifo.regs[NV_PFIFO_CACHE1_GET];
uint32_t *put_reg = &d->pfifo.regs[NV_PFIFO_CACHE1_PUT];
if (!GET_MASK(*push0, NV_PFIFO_CACHE1_PUSH0_ACCESS)) return;
if (!GET_MASK(*dma_push, NV_PFIFO_CACHE1_DMA_PUSH_ACCESS)) return;
/* suspended */
if (GET_MASK(*dma_push, NV_PFIFO_CACHE1_DMA_PUSH_STATUS)) return;
// TODO: should we become busy here??
// NV_PFIFO_CACHE1_DMA_PUSH_STATE _BUSY
unsigned int channel_id = GET_MASK(*push1,
NV_PFIFO_CACHE1_PUSH1_CHID);
/* Channel running DMA mode */
uint32_t channel_modes = d->pfifo.regs[NV_PFIFO_MODE];
assert(channel_modes & (1 << channel_id));
assert(GET_MASK(*push1, NV_PFIFO_CACHE1_PUSH1_MODE)
== NV_PFIFO_CACHE1_PUSH1_MODE_DMA);
/* We're running so there should be no pending errors... */
assert(GET_MASK(*dma_state, NV_PFIFO_CACHE1_DMA_STATE_ERROR)
== NV_PFIFO_CACHE1_DMA_STATE_ERROR_NONE);
hwaddr dma_instance =
GET_MASK(d->pfifo.regs[NV_PFIFO_CACHE1_DMA_INSTANCE],
NV_PFIFO_CACHE1_DMA_INSTANCE_ADDRESS) << 4;
hwaddr dma_len;
uint8_t *dma = nv_dma_map(d, dma_instance, &dma_len);
while (true) {
uint32_t dma_get_v = *dma_get;
uint32_t dma_put_v = *dma_put;
if (dma_get_v == dma_put_v) break;
if (dma_get_v >= dma_len) {
assert(false);
SET_MASK(*dma_state, NV_PFIFO_CACHE1_DMA_STATE_ERROR,
NV_PFIFO_CACHE1_DMA_STATE_ERROR_PROTECTION);
break;
}
uint32_t word = ldl_le_p((uint32_t*)(dma + dma_get_v));
dma_get_v += 4;
uint32_t method_type =
GET_MASK(*dma_state, NV_PFIFO_CACHE1_DMA_STATE_METHOD_TYPE);
uint32_t method_subchannel =
GET_MASK(*dma_state, NV_PFIFO_CACHE1_DMA_STATE_SUBCHANNEL);
uint32_t method =
GET_MASK(*dma_state, NV_PFIFO_CACHE1_DMA_STATE_METHOD) << 2;
uint32_t method_count =
GET_MASK(*dma_state, NV_PFIFO_CACHE1_DMA_STATE_METHOD_COUNT);
uint32_t subroutine_state =
GET_MASK(*dma_subroutine, NV_PFIFO_CACHE1_DMA_SUBROUTINE_STATE);
if (method_count) {
/* full */
if (*status & NV_PFIFO_CACHE1_STATUS_HIGH_MARK) return;
/* data word of methods command */
d->pfifo.regs[NV_PFIFO_CACHE1_DMA_DATA_SHADOW] = word;
uint32_t put = *put_reg;
uint32_t get = *get_reg;
assert((method & 3) == 0);
uint32_t method_entry = 0;
SET_MASK(method_entry, NV_PFIFO_CACHE1_METHOD_ADDRESS, method >> 2);
SET_MASK(method_entry, NV_PFIFO_CACHE1_METHOD_TYPE, method_type);
SET_MASK(method_entry, NV_PFIFO_CACHE1_METHOD_SUBCHANNEL, method_subchannel);
// NV2A_DPRINTF("push %d 0x%x 0x%x - subch %d\n", put/4, method_entry, word, method_subchannel);
assert(put < 128*4 && (put%4) == 0);
d->pfifo.regs[NV_PFIFO_CACHE1_METHOD + put*2] = method_entry;
d->pfifo.regs[NV_PFIFO_CACHE1_DATA + put*2] = word;
uint32_t new_put = (put+4) & 0x1fc;
*put_reg = new_put;
if (new_put == get) {
// set high mark
*status |= NV_PFIFO_CACHE1_STATUS_HIGH_MARK;
}
if (*status & NV_PFIFO_CACHE1_STATUS_LOW_MARK) {
// unset low mark
*status &= ~NV_PFIFO_CACHE1_STATUS_LOW_MARK;
// signal puller
qemu_cond_signal(&d->pfifo.puller_cond);
}
if (method_type == NV_PFIFO_CACHE1_DMA_STATE_METHOD_TYPE_INC) {
SET_MASK(*dma_state, NV_PFIFO_CACHE1_DMA_STATE_METHOD,
(method + 4) >> 2);
}
SET_MASK(*dma_state, NV_PFIFO_CACHE1_DMA_STATE_METHOD_COUNT,
method_count - 1);
(*dma_dcount)++;
} else {
void setPinOutType(GPIO_t* port, GPIO_PIN_t pin, GPIO_OTYPER_t type)
{
SET_MASK(port->OTYPER, (GPIO_OTYPER_OT0_bm << pin), (type << pin));
}
void setPinMode(GPIO_t* port, GPIO_PIN_t pin, GPIO_MODER_t mode)
{
SET_MASK( port->MODER, (GPIO_MODER_MODER0_bm << (pin * 2)),
(mode << (pin * 2)));
}
void setPinPull(GPIO_t* port, GPIO_PIN_t pin, GPIO_PUPDR_t pull)
{
SET_MASK( port->PUPDR, (GPIO_PUPDR_PUPDR0_bm << (pin * 2)),
(pull << (pin * 2)));
}
void setPinOutSpeed(GPIO_t* port, GPIO_PIN_t pin, GPIO_OSPEEDR_t speed)
{
SET_MASK( port->OSPEEDR, (GPIO_OSPEEDR_OSPEEDR0_bm << (pin * 2)),
(speed << (pin * 2)));
}
/**
* Transaction 5 - T5
*
* Delete session
*
* Input:
* SubscriberNumber
* ServerId
* ServerBit
* DoRollback
* Output:
* ChangedBy
* ChangedTime
* Location
* BranchExecuted
*/
void
start_T5(Ndb * pNDB, ThreadData * td, int async) {
DEBUG3("T5(%.*s, %.2d): - Starting", SUBSCRIBER_NUMBER_LENGTH,
td->transactionData.number,
td->transactionData.server_id);
NdbConnection * pCON = 0;
while((pCON = startTransaction(pNDB, td)) == 0) {
CHECK_ALLOWED_ERROR("T5-1: startTransaction", td, pNDB->getNdbError());
NdbSleep_MilliSleep(10);
}
if (td->ndbRecordSharedData)
{
char* rowPtr= (char*) &td->transactionData;
const NdbRecord* record= td->ndbRecordSharedData->
subscriberTableNdbRecord;
Uint32 m=0;
unsigned char* mask= (unsigned char*) &m;
SET_MASK(mask, IND_SUBSCRIBER_LOCATION);
SET_MASK(mask, IND_SUBSCRIBER_CHANGED_BY);
SET_MASK(mask, IND_SUBSCRIBER_CHANGED_TIME);
SET_MASK(mask, IND_SUBSCRIBER_GROUP);
SET_MASK(mask, IND_SUBSCRIBER_SESSIONS);
const NdbOperation* MyOp= pCON->readTuple(record, rowPtr, record, rowPtr,
NdbOperation::LM_Read,
mask);
CHECK_NULL((void*)MyOp, "T5-1: readTuple", td,
pCON->getNdbError());
m= 0;
/* Create program to subtract something from the
* subscriber sessions column
*/
Uint32 codeBuf[20];
NdbInterpretedCode program(pNDB->getDictionary()->
getTable(SUBSCRIBER_TABLE),
codeBuf,
20);
if (program.sub_val(IND_SUBSCRIBER_SESSIONS,
(uint32)td->transactionData.server_bit) ||
program.interpret_exit_ok() ||
program.finalise())
{
CHECK_NULL(NULL , "T5: Program create failed", td,
program.getNdbError());
}
NdbOperation::OperationOptions opts;
opts.optionsPresent= NdbOperation::OperationOptions::OO_INTERPRETED;
opts.interpretedCode= &program;
MyOp= pCON->updateTuple(record, rowPtr, record, rowPtr,
mask,
&opts,
sizeof(opts));
CHECK_NULL((void*)MyOp, "T5-1: updateTuple", td,
pCON->getNdbError());
}
else
{
/* Use old Api */
if (td->useCombinedUpdate)
{
NdbOperation * MyOp= pCON->getNdbOperation(SUBSCRIBER_TABLE);
CHECK_NULL(MyOp, "T5-1: getNdbOperation", td,
pCON->getNdbError());
MyOp->interpretedUpdateTuple();
MyOp->equal(IND_SUBSCRIBER_NUMBER,
td->transactionData.number);
MyOp->getValue(IND_SUBSCRIBER_LOCATION,
(char *)&td->transactionData.location);
MyOp->getValue(IND_SUBSCRIBER_CHANGED_BY,
td->transactionData.changed_by);
MyOp->getValue(IND_SUBSCRIBER_CHANGED_TIME,
td->transactionData.changed_time);
MyOp->getValue(IND_SUBSCRIBER_GROUP,
(char *)&td->transactionData.group_id);
MyOp->getValue(IND_SUBSCRIBER_SESSIONS,
(char *)&td->transactionData.sessions);
MyOp->subValue(IND_SUBSCRIBER_SESSIONS,
(uint32)td->transactionData.server_bit);
}
else
{
/* Use separate read and update operations
* This relies on execution ordering between operations on
* the same row
*/
NdbOperation * MyOp= pCON->getNdbOperation(SUBSCRIBER_TABLE);
CHECK_NULL(MyOp, "T5-1: getNdbOperation (readTuple)", td,
pCON->getNdbError());
MyOp->readTuple();
MyOp->equal(IND_SUBSCRIBER_NUMBER,
td->transactionData.number);
MyOp->getValue(IND_SUBSCRIBER_LOCATION,
(char *)&td->transactionData.location);
MyOp->getValue(IND_SUBSCRIBER_CHANGED_BY,
td->transactionData.changed_by);
MyOp->getValue(IND_SUBSCRIBER_CHANGED_TIME,
td->transactionData.changed_time);
MyOp->getValue(IND_SUBSCRIBER_GROUP,
(char *)&td->transactionData.group_id);
MyOp->getValue(IND_SUBSCRIBER_SESSIONS,
(char *)&td->transactionData.sessions);
MyOp= pCON->getNdbOperation(SUBSCRIBER_TABLE);
CHECK_NULL(MyOp, "T5-1: getNdbOperation (updateTuple)", td,
pCON->getNdbError());
MyOp->interpretedUpdateTuple();
MyOp->equal(IND_SUBSCRIBER_NUMBER,
td->transactionData.number);
MyOp->subValue(IND_SUBSCRIBER_SESSIONS,
(uint32)td->transactionData.server_bit);
}
}
stat_async = async;
if (async == 1) {
pCON->executeAsynchPrepare( NoCommit , T5_Callback_1, td);
} else {
int result = pCON->execute( NoCommit );
T5_Callback_1(result, pCON, (void*)td);
return;
}//if
}
void
T4_Callback_2(int result, NdbConnection * pCON, void * threadData) {
ThreadData * td = (ThreadData *)threadData;
if (result == -1) {
CHECK_ALLOWED_ERROR("T4-2: execute", td, pCON->getNdbError());
td->pNDB->closeTransaction(pCON);
start_T4(td->pNDB, td, stat_async);
return;
}//if
Uint32 permission = td->transactionData.permission;
Uint32 sessions = td->transactionData.sessions;
Uint32 server_bit = td->transactionData.server_bit;
if(((permission & server_bit) == server_bit) &&
((sessions & server_bit) == 0)) {
memcpy(td->transactionData.suffix,
&td->transactionData.number[SFX_START],
SUBSCRIBER_NUMBER_SUFFIX_LENGTH);
DEBUG5("T4(%.*s, %.2d): - Callback 2 - inserting(%.*s)",
SUBSCRIBER_NUMBER_LENGTH,
td->transactionData.number,
td->transactionData.server_id,
SUBSCRIBER_NUMBER_SUFFIX_LENGTH,
td->transactionData.suffix);
/* Operations 3 + 4 */
if (td->ndbRecordSharedData)
{
char* rowPtr= (char*) &td->transactionData;
const NdbRecord* record= td->ndbRecordSharedData->
sessionTableNdbRecord;
Uint32 m=0;
unsigned char* mask= (unsigned char*) &m;
SET_MASK(mask, IND_SESSION_SUBSCRIBER);
SET_MASK(mask, IND_SESSION_SERVER);
SET_MASK(mask, IND_SESSION_DATA);
const NdbOperation* MyOp= pCON->insertTuple(record, rowPtr, mask);
CHECK_NULL((void*)MyOp, "T4-3: insertTuple", td,
pCON->getNdbError());
record= td->ndbRecordSharedData->
serverTableNdbRecord;
m= 0;
NdbOperation::OperationOptions opts;
opts.optionsPresent= NdbOperation::OperationOptions::OO_INTERPRETED;
opts.interpretedCode= td->ndbRecordSharedData->incrServerInsertsProg;
MyOp= pCON->updateTuple(record, rowPtr, record, rowPtr, mask,
&opts, sizeof(opts));
CHECK_NULL((void*)MyOp, "T4-3: updateTuple", td,
pCON->getNdbError());
}
else
{
NdbOperation * MyOp = pCON->getNdbOperation(SESSION_TABLE);
CHECK_NULL(MyOp, "T4-3: getNdbOperation", td,
pCON->getNdbError());
MyOp->insertTuple();
MyOp->equal(IND_SESSION_SUBSCRIBER,
(char*)td->transactionData.number);
MyOp->equal(IND_SESSION_SERVER,
(char*)&td->transactionData.server_id);
MyOp->setValue(IND_SESSION_DATA,
(char *)td->transactionData.session_details);
/* Operation 4 */
/* Operation 5 */
MyOp = pCON->getNdbOperation(SERVER_TABLE);
CHECK_NULL(MyOp, "T4-5: getNdbOperation", td,
pCON->getNdbError());
MyOp->interpretedUpdateTuple();
MyOp->equal(IND_SERVER_ID,
(char*)&td->transactionData.server_id);
MyOp->equal(IND_SERVER_SUBSCRIBER_SUFFIX,
(char*)td->transactionData.suffix);
MyOp->incValue(IND_SERVER_INSERTS, (uint32)1);
}
td->transactionData.branchExecuted = 1;
} else {
td->transactionData.branchExecuted = 0;
DEBUG5("T4(%.*s, %.2d): - Callback 2 - %s %s",
SUBSCRIBER_NUMBER_LENGTH,
td->transactionData.number,
td->transactionData.server_id,
((permission & server_bit) ?
"permission - " : "no permission - "),
((sessions & server_bit) ?
"in session - " : "no in session - "));
}
if(!td->transactionData.do_rollback && td->transactionData.branchExecuted) {
if (stat_async == 1) {
pCON->executeAsynchPrepare( Commit , T4_Callback_3, td);
} else {
int result = pCON->execute( Commit );
T4_Callback_3(result, pCON, (void*)td);
return;
}//if
} else {
if (stat_async == 1) {
pCON->executeAsynchPrepare( Rollback , T4_Callback_3, td);
} else {
int result = pCON->execute( Rollback );
T4_Callback_3(result, pCON, (void*)td);
return;
}//if
}
}
void
T3_Callback_2(int result, NdbConnection * pCON, void * threadData) {
ThreadData * td = (ThreadData *)threadData;
if (result == -1) {
CHECK_ALLOWED_ERROR("T3-2: execute", td, pCON->getNdbError());
td->pNDB->closeTransaction(pCON);
start_T3(td->pNDB, td, stat_async);
return;
}//if
Uint32 permission = td->transactionData.permission;
Uint32 sessions = td->transactionData.sessions;
Uint32 server_bit = td->transactionData.server_bit;
if(((permission & server_bit) == server_bit) &&
((sessions & server_bit) == server_bit)) {
memcpy(td->transactionData.suffix,
&td->transactionData.number[SFX_START],
SUBSCRIBER_NUMBER_SUFFIX_LENGTH);
DEBUG5("T3(%.*s, %.2d): - Callback 2 - reading(%.*s)",
SUBSCRIBER_NUMBER_LENGTH,
td->transactionData.number,
td->transactionData.server_id,
SUBSCRIBER_NUMBER_SUFFIX_LENGTH,
td->transactionData.suffix);
/* Operations 3 + 4 */
if (td->ndbRecordSharedData)
{
/* Op 3 */
char* rowPtr= (char*) &td->transactionData;
const NdbRecord* record= td->ndbRecordSharedData->
sessionTableNdbRecord;
Uint32 m=0;
unsigned char* mask= (unsigned char*) &m;
SET_MASK(mask, IND_SESSION_DATA);
const NdbOperation* MyOp = pCON->readTuple(record, rowPtr, record, rowPtr,
NdbOperation::LM_SimpleRead,
mask);
CHECK_NULL((void*) MyOp, "T3-3: readTuple", td,
pCON->getNdbError());
/* Op 4 */
record= td->ndbRecordSharedData->
serverTableNdbRecord;
m= 0;
/* Attach interpreted program */
NdbOperation::OperationOptions opts;
opts.optionsPresent= NdbOperation::OperationOptions::OO_INTERPRETED;
opts.interpretedCode= td->ndbRecordSharedData->incrServerReadsProg;
MyOp= pCON->updateTuple(record, rowPtr, record, rowPtr, mask,
&opts,
sizeof(opts));
CHECK_NULL((void*) MyOp, "T3-3: updateTuple", td,
pCON->getNdbError());
}
else
{
NdbOperation * MyOp = pCON->getNdbOperation(SESSION_TABLE);
CHECK_NULL(MyOp, "T3-3: getNdbOperation", td,
pCON->getNdbError());
MyOp->simpleRead();
MyOp->equal(IND_SESSION_SUBSCRIBER,
(char*)td->transactionData.number);
MyOp->equal(IND_SESSION_SERVER,
(char*)&td->transactionData.server_id);
MyOp->getValue(IND_SESSION_DATA,
(char *)td->transactionData.session_details);
MyOp = pCON->getNdbOperation(SERVER_TABLE);
CHECK_NULL(MyOp, "T3-4: getNdbOperation", td,
pCON->getNdbError());
MyOp->interpretedUpdateTuple();
MyOp->equal(IND_SERVER_ID,
(char*)&td->transactionData.server_id);
MyOp->equal(IND_SERVER_SUBSCRIBER_SUFFIX,
(char*)td->transactionData.suffix);
MyOp->incValue(IND_SERVER_READS, (uint32)1);
}
td->transactionData.branchExecuted = 1;
} else {
DEBUG3("T3(%.*s, %.2d): - Callback 2 - no read",
SUBSCRIBER_NUMBER_LENGTH,
td->transactionData.number,
td->transactionData.server_id);
td->transactionData.branchExecuted = 0;
}
if (stat_async == 1) {
pCON->executeAsynchPrepare( Commit , T3_Callback_3, td);
} else {
int result = pCON->execute( Commit );
T3_Callback_3(result, pCON, (void*)td);
return;
}//if
}
int set_thread_affinity(int cpuid) {
unsigned long mask = 0xffffffff;
unsigned int len = sizeof(mask);
#ifdef _WIN32
HANDLE hThread;
#endif
#ifdef _WIN32
SET_MASK(cpuid)
hThread = GetCurrentThread();
if (SetThreadAffinityMask(hThread, mask) == 0) {
return -1;
}
#elif CMK_HAS_PTHREAD_SETAFFINITY
#ifdef CPU_ALLOC
if ( cpuid >= CPU_SETSIZE ) {
cpu_set_t *cpusetp;
pthread_t thread;
size_t size;
int num_cpus;
num_cpus = cpuid + 1;
cpusetp = CPU_ALLOC(num_cpus);
if (cpusetp == NULL) {
perror("set_thread_affinity CPU_ALLOC");
return -1;
}
size = CPU_ALLOC_SIZE(num_cpus);
thread = pthread_self();
CPU_ZERO_S(size, cpusetp);
CPU_SET_S(cpuid, size, cpusetp);
if (errno = pthread_setaffinity_np(thread, size, cpusetp)) {
perror("pthread_setaffinity dynamically allocated");
CPU_FREE(cpusetp);
return -1;
}
CPU_FREE(cpusetp);
} else
#endif
{
int s, j;
cpu_set_t cpuset;
pthread_t thread;
thread = pthread_self();
CPU_ZERO(&cpuset);
CPU_SET(cpuid, &cpuset);
if (errno = pthread_setaffinity_np(thread, sizeof(cpu_set_t), &cpuset)) {
perror("pthread_setaffinity");
return -1;
}
}
#elif CMK_HAS_BINDPROCESSOR
if (bindprocessor(BINDTHREAD, thread_self(), cpuid) != 0)
return -1;
#else
return set_cpu_affinity(cpuid);
#endif
return 0;
}
