pci/ngene/ngene-core.c

254 static int ngene_command_mutex(struct ngene *dev, struct ngene_command *com)
262 	if (com->cmd.hdr.Opcode == CMD_FWLOAD_PREPARE) {
271 	} else if (com->cmd.hdr.Opcode == CMD_FWLOAD_FINISH) {
282 	memcpy(dev->FWInterfaceBuffer, com->cmd.raw8, com->in_len + 2);
285 		ngcpyto(HOST_TO_NGENE, com->cmd.raw8, com->in_len + 2);
288 	tmpCmdDoneByte = dev->ngenetohost + com->out_len;
289 	if (!com->out_len)
305 			com->cmd.hdr.Opcode, dev->prev_cmd);
309 	if (com->cmd.hdr.Opcode == CMD_FWLOAD_FINISH)
312 	dev->prev_cmd = com->cmd.hdr.Opcode;
314 	if (!com->out_len)
317 	memcpy(com->cmd.raw8, dev->ngenetohost, com->out_len);
322 int ngene_command(struct ngene *dev, struct ngene_command *com)
327 	result = ngene_command_mutex(dev, com);
338 	struct ngene_command com;
340 	com.cmd.hdr.Opcode = CMD_FWLOAD_PREPARE;
341 	com.cmd.hdr.Length = 0;
342 	com.in_len = 0;
343 	com.out_len = 0;
345 	ngene_command(dev, &com);
355 	memset(&com, 0, sizeof(struct ngene_command));
356 	com.cmd.hdr.Opcode = CMD_FWLOAD_FINISH;
357 	com.cmd.hdr.Length = 4;
358 	com.cmd.FWLoadFinish.Address = DATA_FIFO_AREA;
359 	com.cmd.FWLoadFinish.Length = (unsigned short)cleft;
360 	com.in_len = 4;
361 	com.out_len = 0;
363 	return ngene_command(dev, &com);
369 	struct ngene_command com;
371 	com.cmd.hdr.Opcode = CMD_CONFIGURE_BUFFER;
372 	com.cmd.hdr.Length = 1;
373 	com.cmd.ConfigureBuffers.config = config;
374 	com.in_len = 1;
375 	com.out_len = 0;
377 	if (ngene_command(dev, &com) < 0)
384 	struct ngene_command com;
386 	com.cmd.hdr.Opcode = CMD_CONFIGURE_FREE_BUFFER;
387 	com.cmd.hdr.Length = 6;
388 	memcpy(&com.cmd.ConfigureFreeBuffers.config, config, 6);
389 	com.in_len = 6;
390 	com.out_len = 0;
392 	if (ngene_command(dev, &com) < 0)
400 	struct ngene_command com;
402 	com.cmd.hdr.Opcode = CMD_SET_GPIO_PIN;
403 	com.cmd.hdr.Length = 1;
404 	com.cmd.SetGpioPin.select = select | (level << 7);
405 	com.in_len = 1;
406 	com.out_len = 0;
408 	return ngene_command(dev, &com);
545 	struct ngene_command com;
551 	memset(&com, 0, sizeof(com));
552 	com.cmd.hdr.Opcode = CMD_CONTROL;
553 	com.cmd.hdr.Length = sizeof(struct FW_STREAM_CONTROL) - 2;
554 	com.cmd.StreamControl.Stream = stream | (control ? 8 : 0);
556 		com.cmd.StreamControl.Stream |= 0x07;
557 	com.cmd.StreamControl.Control = control |
559 	com.cmd.StreamControl.Mode = mode;
560 	com.in_len = sizeof(struct FW_STREAM_CONTROL);
561 	com.out_len = 0;
564 		com.cmd.StreamControl.Stream, com.cmd.StreamControl.Control,
565 		com.cmd.StreamControl.Mode);
575 			if (ngene_command(dev, &com) < 0)
586 		com.cmd.StreamControl.CaptureBlockCount =
588 		com.cmd.StreamControl.Buffer_Address = chan->RingBuffer.PAHead;
590 		com.cmd.StreamControl.CaptureBlockCount =
592 		com.cmd.StreamControl.MaxLinesPerField =
594 		com.cmd.StreamControl.Buffer_Address =
597 			com.cmd.StreamControl.BytesPerVBILine =
599 			com.cmd.StreamControl.Stream |= 0x07;
602 		com.cmd.StreamControl.BytesPerVideoLine = chan->nBytesPerLine;
603 		com.cmd.StreamControl.MaxLinesPerField = chan->nLines;
604 		com.cmd.StreamControl.MinLinesPerField = 100;
605 		com.cmd.StreamControl.Buffer_Address = chan->RingBuffer.PAHead;
608 			com.cmd.StreamControl.MaxVBILinesPerField =
610 			com.cmd.StreamControl.MinVBILinesPerField = 0;
611 			com.cmd.StreamControl.BytesPerVBILine =
615 			com.cmd.StreamControl.Stream |= 0x04;
622 			com.cmd.StreamControl.SetupDataLen =
624 			com.cmd.StreamControl.SetupDataAddr = BsSPI;
625 			memcpy(com.cmd.StreamControl.SetupData,
628 			com.cmd.StreamControl.SetupDataLen = 4;
629 			com.cmd.StreamControl.SetupDataAddr = BsSDI;
630 			memcpy(com.cmd.StreamControl.SetupData,
638 				com.cmd.StreamControl.SetupDataLen =
640 				com.cmd.StreamControl.SetupDataAddr = BsSDO;
641 				memcpy(com.cmd.StreamControl.SetupData,
645 				com.cmd.StreamControl.SetupDataLen =
647 				com.cmd.StreamControl.SetupDataAddr = BsSDI;
648 				memcpy(com.cmd.StreamControl.SetupData,
653 			com.cmd.StreamControl.SetupDataLen = 8;
654 			com.cmd.StreamControl.SetupDataAddr = BsUVI + 0x10;
655 			memcpy(com.cmd.StreamControl.SetupData,
661 		com.cmd.StreamControl.SetupDataLen =
663 		com.cmd.StreamControl.SetupDataAddr = BsUVI;
664 		memcpy(com.cmd.StreamControl.SetupData,
666 		memcpy(com.cmd.StreamControl.SetupData + 16,
677 	if (ngene_command(dev, &com) < 0)
1614 	struct ngene_command com;
1616 	com.cmd.hdr.Opcode = CMD_MEM_WRITE;
1617 	com.cmd.hdr.Length = 3;
1618 	com.cmd.MemoryWrite.address = 0x910c;
1619 	com.cmd.MemoryWrite.data = 0xff;
1620 	com.in_len = 3;
1621 	com.out_len = 1;
1625 	ngene_command_mutex(dev, &com);