ether/usb_asix/ASIXDevice.cpp

118 	status_t result = StartDevice();
119 	if (result != B_OK) {
120 		return result;
124 	result = gUSBModule->queue_interrupt(fNotifyEndpoint, fNotifyBuffer,
126 	if (result != B_OK) {
127 		TRACE_ALWAYS("Error of requesting notify interrupt:%#010x\n", result);
128 		return result;
133 	return result;
188 	status_t result = gUSBModule->queue_bulk_v(fReadEndpoint,
191 	if (result != B_OK) {
192 		TRACE_ALWAYS("Error of queue_bulk_v request:%#010x\n", result);
193 		return result;
197 	result = acquire_sem_etc(fNotifyReadSem, 1, flags, 0);
198 	if (result < B_OK) {
199 		TRACE_ALWAYS("Error of acquiring notify semaphore:%#010x.\n", result);
200 		return result;
205 		result = gUSBModule->clear_feature(fReadEndpoint,
207 		if (result != B_OK) {
209 				result);
210 			return result;
272 	status_t result = gUSBModule->queue_bulk_v(fWriteEndpoint,
275 	if (result != B_OK) {
276 		TRACE_ALWAYS("Error of queue_bulk_v request:%#010x\n", result);
277 		return result;
280 	result = acquire_sem_etc(fNotifyWriteSem, 1, B_CAN_INTERRUPT, 0);
282 	if (result < B_OK) {
283 		TRACE_ALWAYS("Error of acquiring notify semaphore:%#010x.\n", result);
284 		return result;
289 		result = gUSBModule->clear_feature(fWriteEndpoint,
291 		if (result != B_OK) {
292 			TRACE_ALWAYS("Error during clearing of HALT state:%#010x\n", result);
293 			return result;
383 	status_t result = ReadMACAddress(&address);
384 	if (result != B_OK) {
385 		TRACE_ALWAYS("Error of reading MAC address:%#010x\n", result);
386 		return result;
433 	status_t result = _SetupEndpoints();
434 	if (result != B_OK) {
436 		return result;
440 	result = SetupDevice(true);
441 	if (result != B_OK) {
442 		return result;
447 		result = Open(fNonBlocking ? O_NONBLOCK : 0);
450 	return result;
530 	status_t result = gUSBModule->send_request(fDevice,
534 	if (result != B_OK) {
535 		TRACE_ALWAYS("Error of reading MAC address:%#010x\n", result);
536 		return result;
555 	status_t result = gUSBModule->send_request(fDevice,
565 	return result;
572 	status_t result = gUSBModule->send_request(fDevice,
575 	return result;
582 	status_t result = WriteRXControlRegister(0);
584 	if (result != B_OK)
585 		TRACE_ALWAYS("Error of writing %#04x RX Control:%#010x\n", 0, result);
587 	TRACE_RET(result);
588 	return result;
597 	status_t result = ReadRXControlRegister(&rxcontrol);
598 	if (result != B_OK) {
599 		TRACE_ALWAYS("Error of reading RX Control:%#010x\n", result);
600 		return result;
608 	result = WriteRXControlRegister(rxcontrol);
610 	if (result != B_OK ) {
612 			rxcontrol, result);
615 	TRACE_RET(result);
616 	return result;
623 	uint32 result = 0xffffffff;
627 			uint32 carry = ((result & 0x80000000) ? 1 : 0) ^ (data & 0x01);
628 			result <<= 1;
630 				result = (result ^ 0x04c11db6) | carry;
633 	return result;
672 	status_t result = ReadRXControlRegister(&rxcontrol);
673 	if (result != B_OK) {
674 		TRACE_ALWAYS("Error of reading RX Control:%#010x\n", result);
675 		return result;
685 	result = gUSBModule->send_request(fDevice,
689 	if (result != B_OK) {
690 		TRACE_ALWAYS("Error writing hash table in MAR: %#010x.\n", result);
691 		return result;
698 	result = WriteRXControlRegister(rxcontrol);
699 	if (result != B_OK)
700 		TRACE_ALWAYS("Error writing %#02X to RXC:%#010x.\n", rxcontrol, result);
702 	return result;
743 		status_t result = gUSBModule->clear_feature(device->fNotifyEndpoint,
745 		if (result != B_OK)
747 				result);