dev/mrsas/mrsas_fp.c

249 	MR_LD_RAID *raid;
260 	raid = MR_LdRaidGet(ld, map);
261 	ldBlockSize = raid->logicalBlockLength;
269  * This function will Populate Driver Map using firmware raid map
330 			device_printf(sc->mrsas_dev, "drv raid map all %p raid map %p LD RAID MAP %p/%p\n",
391  * Function to print info about span set created in driver from FW raid map
405 	MR_LD_RAID *raid;
416 		raid = MR_LdRaidGet(ld, map);
417 		printf("LD %x: span_depth=%x\n", ld, raid->spanDepth);
418 		for (span = 0; span < raid->spanDepth; span++)
443 			for (span = 0; span < raid->spanDepth; span++) {
482 	MR_LD_RAID *raid = MR_LdRaidGet(ld, map);
496 		for (span = 0; span < raid->spanDepth; span++)
517 						    << raid->stripeShift;
543 	MR_LD_RAID *raid = MR_LdRaidGet(ld, map);
562 		for (span = 0, span_offset = 0; span < raid->spanDepth; span++)
601 	MR_LD_RAID *raid = MR_LdRaidGet(ld, map);
616 		for (span = 0; span < raid->spanDepth; span++)
659 	MR_LD_RAID *raid = MR_LdRaidGet(ld, map);
676 		for (span = 0, span_offset = 0; span < raid->spanDepth; span++)
702 	MR_LD_RAID *raid = MR_LdRaidGet(ld, map);
707 	switch (raid->level) {
742 	MR_LD_RAID *raid = MR_LdRaidGet(ld, map);
756 	if (raid->level == 6) {
776 		if ((raid->level >= 5) && ((!sc->mrsas_gen3_ctrl) || (sc->mrsas_gen3_ctrl &&
777 		    raid->regTypeReqOnRead != REGION_TYPE_UNUSED)))
779 		else if (raid->level == 1) {
803 	MR_LD_RAID *raid;
827 	raid = MR_LdRaidGet(ld, map);
829 	if (raid->rowDataSize == 0) {
835 			mrsas_dprint(sc, MRSAS_PRL11, "AVAGO Debug: raid->rowDataSize is 0, but has SPAN[0] rowDataSize = 0x%0x,"
841 	stripSize = 1 << raid->stripeShift;
846 	start_strip = ldStartBlock >> raid->stripeShift;
850 	endStrip = endLba >> raid->stripeShift;
855 		if (raid->spanDepth == 1) {
857 			*pdBlock = start_row << raid->stripeShift;
885 		start_row = mega_div64_32(start_strip, raid->rowDataSize);
886 		endRow = mega_div64_32(endStrip, raid->rowDataSize);
895 	regStart = start_row << raid->stripeShift;
899 	if (raid->capability.fpCapable) {
901 			io_info->fpOkForIo = (raid->capability.fpReadCapable &&
903 			    raid->capability.fpReadAcrossStripe));
905 			io_info->fpOkForIo = (raid->capability.fpWriteCapable &&
907 			    raid->capability.fpWriteAcrossStripe));
921 		if (start_strip == (start_row + 1) * raid->rowDataSize - 1) {
931 			regSize += (numRows - 2) << raid->stripeShift;
934 		if (endStrip == endRow * raid->rowDataSize)
950 			regSize += (numRows - 2) << raid->stripeShift;
960 		pRAID_Context->regLockFlags = (isRead) ? raid->regTypeReqOnRead : raid->regTypeReqOnWrite;
962 		pRAID_Context->regLockFlags = (isRead) ? REGION_TYPE_SHARED_READ : raid->regTypeReqOnWrite;
963 	pRAID_Context->VirtualDiskTgtId = raid->targetId;
966 	pRAID_Context->configSeqNum = raid->seqNum;
1015 	MR_LD_RAID *raid;
1025 		raid = MR_LdRaidGet(ld, map);
1027 			for (span = 0; span < raid->spanDepth; span++) {
1039 				    count < raid->spanDepth; count++) {
1059 					    ((span_row << raid->stripeShift) * span_row_width) - 1;
1073 					    ((span_row << raid->stripeShift) * span_row_width) - 1;
1090 			if (span == raid->spanDepth)
1115 	MR_LD_RAID *raid;
1126 		raid = MR_LdRaidGet(ld, drv_map);
1127 		if ((raid->level != 1) ||
1128 		    (raid->ldState != MR_LD_STATE_OPTIMAL)) {
1154 	MR_LD_RAID *raid;
1164 	raid = MR_LdRaidGet(ld, local_map_ptr);
1165 	if (raid->capability.ldPiMode == MR_PROT_INFO_TYPE_CONTROLLER) {
1336 	MR_LD_RAID *raid;
1352 	raid = MR_LdRaidGet(ld, drv_map);
1354 	    SPAN_ROW_SIZE(drv_map, ld, span) : raid->rowSize;
1433 	MR_LD_RAID *raid = MR_LdRaidGet(ld, map);
1443 	row = mega_div64_32(stripRow, raid->rowDataSize);
1445 	if (raid->level == 6) {
1447 		logArm = mega_mod64(stripRow, raid->rowDataSize);
1448 		if (raid->rowSize == 0)
1450 		rowMod = mega_mod64(row, raid->rowSize);	/* get logical row mod */
1451 		armQ = raid->rowSize - 1 - rowMod;	/* index of Q drive */
1453 		if (arm >= raid->rowSize)	/* handle wrap condition */
1454 			arm -= raid->rowSize;
1457 		if (raid->modFactor == 0)
1459 		physArm = MR_LdDataArmGet(ld, mega_mod64(stripRow, raid->modFactor), map);
1462 	if (raid->spanDepth == 1) {
1464 		*pdBlock = row << raid->stripeShift;
1481 		if ((raid->level >= 5) && ((!sc->mrsas_gen3_ctrl) || (sc->mrsas_gen3_ctrl &&
1482 		    raid->regTypeReqOnRead != REGION_TYPE_UNUSED)))
1484 		else if (raid->level == 1) {
1516 	MR_LD_RAID *raid = MR_LdRaidGet(ld, map);
1520 	for (span = 0; span < raid->spanDepth; span++, pSpanBlock++) {
1532 					blk = (blk + quad->offsetInSpan) << raid->stripeShift;