message/fusion/mptspi.c

111 	MPT_ADAPTER *ioc = hd->ioc;
112 	SpiCfgData *pspi_data = &ioc->spi_data;
143 						ddvprintk(ioc,
145 						"byte56=%02x on id=%d!\n", ioc->name,
237 		ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
238 			"Disabling QAS due to noQas=%02x on id=%d!\n", ioc->name, noQas, id));
256 	MPT_ADAPTER		*ioc = hd->ioc;
266 	if ((mf = mpt_get_msg_frame(ioc->DoneCtx, ioc)) == NULL) {
267 		dfailprintk(ioc, printk(MYIOC_s_WARN_FMT
268 				"writeIOCPage4 : no msg frames!\n",ioc->name));
290 	IOCPage4Ptr = ioc->spi_data.pIocPg4;
291 	dataDma = ioc->spi_data.IocPg4_dma;
303 	ioc->add_sge((char *)&pReq->PageBufferSGE, flagsLength, dataDma);
305 	ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
307 		ioc->name, IOCPage4Ptr->MaxSEP, IOCPage4Ptr->ActiveSEP, id, channel));
309 	mpt_put_msg_frame(ioc->DoneCtx, ioc, mf);
343 	if ((sdev->type == TYPE_PROCESSOR) && (hd->ioc->spi_data.Saf_Te)) {
379 	MPT_ADAPTER *ioc = hd->ioc;
381 	if (!ioc->raid_data.pIocPg2)
384 	if (!ioc->raid_data.pIocPg2->NumActiveVolumes)
386 	for (i=0; i < ioc->raid_data.pIocPg2->NumActiveVolumes; i++) {
387 		if (ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID == id) {
402 	MPT_ADAPTER *ioc;
407 	ioc = hd->ioc;
412 	vtarget->ioc_id = ioc->id;
420 		if (mptscsih_is_phys_disk(ioc, 0, starget->id) == 0)
426 		vtarget->id = mptscsih_raid_id_to_num(ioc, 0,
433 		ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
434 		    "RAID Volume @ channel=%d id=%d\n", ioc->name, starget->channel,
438 	if (ioc->spi_data.nvram &&
439 	    ioc->spi_data.nvram[starget->id] != MPT_HOST_NVRAM_INVALID) {
440 		u32 nvram = ioc->spi_data.nvram[starget->id];
444 		spi_min_period(starget) = ioc->spi_data.minSyncFactor;
445 		spi_max_width(starget) = ioc->spi_data.maxBusWidth;
447 	spi_max_offset(starget) = ioc->spi_data.maxSyncOffset;
473 	ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "id=%d Requested = 0x%08x"
475 	    hd->ioc->name, starget->id, ii,
498 	ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "id=%d Read = 0x%08x"
500 	    hd->ioc->name, starget->id, ii,
518 	struct _MPT_ADAPTER *ioc = hd->ioc;
531 	size = ioc->spi_data.sdp0length * 4;
533 	if (ioc->spi_data.sdp0length & 1)
538 	spi_dev_pg0 = dma_alloc_coherent(&ioc->pcidev->dev, size, &spi_dev_pg0_dma, GFP_KERNEL);
541 		    "dma_alloc_coherent for parameters failed\n", ioc->name);
547 	hdr.PageVersion = ioc->spi_data.sdp0version;
548 	hdr.PageLength = ioc->spi_data.sdp0length;
561 	if (mpt_config(ioc, &cfg)) {
562 		starget_printk(KERN_ERR, starget, MYIOC_s_FMT "mpt_config failed\n", ioc->name);
571 	dma_free_coherent(&ioc->pcidev->dev, size, spi_dev_pg0, spi_dev_pg0_dma);
620 	MPT_ADAPTER	*ioc = hd->ioc;
626 	mutex_lock(&ioc->internal_cmds.mutex);
630 	if ((mf = mpt_get_msg_frame(ioc->InternalCtx, ioc)) == NULL) {
631 		dfailprintk(hd->ioc, printk(MYIOC_s_WARN_FMT
632 			"%s: no msg frames!\n", ioc->name, __func__));
651 	ioc->add_sge((char *)&pReq->ActionDataSGE,
654 	ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "RAID Volume action=%x channel=%d id=%d\n",
655 			ioc->name, pReq->Action, channel, id));
657 	INITIALIZE_MGMT_STATUS(ioc->internal_cmds.status)
658 	mpt_put_msg_frame(ioc->InternalCtx, ioc, mf);
659 	timeleft = wait_for_completion_timeout(&ioc->internal_cmds.done, 10*HZ);
660 	if (!(ioc->internal_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
662 		dfailprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: TIMED OUT!\n",
663 		    ioc->name, __func__));
664 		if (ioc->internal_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET)
668 			    ioc->name, __func__);
669 			mpt_HardResetHandler(ioc, CAN_SLEEP);
670 			mpt_free_msg_frame(ioc, mf);
675 	ret = ioc->internal_cmds.completion_code;
678 	CLEAR_MGMT_STATUS(ioc->internal_cmds.status)
679 	mutex_unlock(&ioc->internal_cmds.mutex);
687 	MPT_ADAPTER *ioc = hd->ioc;
698 		    "Integrated RAID quiesce failed\n", ioc->name);
709 		    "Integrated RAID resume failed\n", ioc->name);
722 	MPT_ADAPTER *ioc = hd->ioc;
725 		mptscsih_is_phys_disk(ioc, 0, sdev->id) == 0)
731 				ioc->name, sizeof(VirtDevice));
762 	ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "id=%d min_period=0x%02x"
763 		" max_offset=0x%02x max_width=%d\n", hd->ioc->name,
781 	MPT_ADAPTER *ioc = hd->ioc;
790 		mptscsih_is_phys_disk(ioc, 0, SCpnt->device->id) == 0) {
797 		ddvprintk(ioc, scsi_print_command(SCpnt));
854 	struct _MPT_ADAPTER *ioc = hd->ioc;
871 	size = ioc->spi_data.sdp1length * 4;
873 	pg1 = dma_alloc_coherent(&ioc->pcidev->dev, size, &pg1_dma, GFP_KERNEL);
876 		    "dma_alloc_coherent for parameters failed\n", ioc->name);
882 	hdr.PageVersion = ioc->spi_data.sdp1version;
883 	hdr.PageLength = ioc->spi_data.sdp1length;
911 					    "IDP:ON\n", ioc->name);
922 	if (mpt_config(ioc, &cfg)) {
924 		    "mpt_config failed\n", ioc->name);
930 	dma_free_coherent(&ioc->pcidev->dev, size, pg1, pg1_dma);
1068 	    hd->ioc->spi_data.noQas)
1115 	MPT_ADAPTER *ioc = hd->ioc;
1116 	struct Scsi_Host *shost = ioc->sh;
1123 	mpt_findImVolumes(ioc);
1124 	pg3 = ioc->raid_data.pIocPg3;
1142 		    "Integrated RAID requests DV of new device\n", ioc->name);
1146 	    "Integrated RAID detects new device %d\n", ioc->name, disk);
1147 	scsi_scan_target(&ioc->sh->shost_gendev, 1, disk, 0, SCSI_SCAN_RESCAN);
1154 	MPT_ADAPTER *ioc = hd->ioc;
1157 		shost_printk(KERN_ERR, ioc->sh, MYIOC_s_FMT
1159 		    ioc->name, disk);
1170 mptspi_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
1173 	struct _MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
1175 	if (ioc->bus_type != SPI)
1187 	return mptscsih_event_process(ioc, pEvReply);
1265 	MPT_ADAPTER *ioc = hd->ioc;
1270 		shost_for_each_device(sdev, ioc->sh) {
1281 		shost_for_each_device(sdev, ioc->sh)
1304 mptspi_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
1308 	rc = mptscsih_ioc_reset(ioc, reset_phase);
1309 	if ((ioc->bus_type != SPI) || (!rc))
1313 	 * if we get an ioc fault on bringup, ioc->sh will be NULL */
1315 	    ioc->sh) {
1316 		struct _MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
1331 	MPT_ADAPTER 	*ioc = pci_get_drvdata(pdev);
1332 	struct _MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
1356 	MPT_ADAPTER 		*ioc;
1368 	ioc = pci_get_drvdata(pdev);
1369 	ioc->DoneCtx = mptspiDoneCtx;
1370 	ioc->TaskCtx = mptspiTaskCtx;
1371 	ioc->InternalCtx = mptspiInternalCtx;
1375 	if (ioc->last_state != MPI_IOC_STATE_OPERATIONAL) {
1378 		  ioc->name);
1383 	if (!ioc->active) {
1385 		  ioc->name);
1393 	for (ii=0; ii < ioc->facts.NumberOfPorts; ii++) {
1394 		if (ioc->pfacts[ii].ProtocolFlags &
1401 			"Skipping ioc=%p because SCSI Initiator mode is NOT enabled!\n",
1402 			ioc->name, ioc);
1411 			ioc->name);
1421 	spin_lock_irqsave(&ioc->FreeQlock, flags);
1425 	ioc->sh = sh;
1444 	sh->max_id = ioc->devices_per_bus;
1450 	if (ioc->ir_firmware)
1454 	sh->this_id = ioc->pfacts[0].PortSCSIID;
1458 	sh->unique_id = ioc->id;
1469 	scale = ioc->req_sz/ioc->SGE_size;
1470 	if (ioc->sg_addr_size == sizeof(u64)) {
1472 		  (ioc->facts.MaxChainDepth-1) + scale +
1473 		  (ioc->req_sz - 60) / ioc->SGE_size;
1476 		  (ioc->facts.MaxChainDepth-1) + scale +
1477 		  (ioc->req_sz - 64) / ioc->SGE_size;
1482 		dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
1484 		  ioc->name, numSGE, sh->sg_tablesize));
1488 	spin_unlock_irqrestore(&ioc->FreeQlock, flags);
1491 	hd->ioc = ioc;
1496 	ioc->ScsiLookup = kcalloc(ioc->req_depth, sizeof(void *), GFP_KERNEL);
1497 	if (!ioc->ScsiLookup) {
1501 	spin_lock_init(&ioc->scsi_lookup_lock);
1503 	dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
1504 		 ioc->name, ioc->ScsiLookup));
1506 	ioc->spi_data.Saf_Te = mpt_saf_te;
1507 	ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
1509 		ioc->name,
1511 	ioc->spi_data.noQas = 0;
1518 	if (ioc->spi_data.sdp0length != 0)
1521 	error = scsi_add_host (sh, &ioc->pcidev->dev);
1523 		dprintk(ioc, printk(MYIOC_s_ERR_FMT
1524 		  "scsi_add_host failed\n", ioc->name));
1531 	if (ioc->spi_data.bus_reset)
1547 	MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
1549 	scsi_remove_host(ioc->sh);