nand/raw/diskonchip.c

912 	struct NFTLMediaHeader *mh;
926 	mh = (struct NFTLMediaHeader *)buf;
928 	le16_to_cpus(&mh->NumEraseUnits);
929 	le16_to_cpus(&mh->FirstPhysicalEUN);
930 	le32_to_cpus(&mh->FormattedSize);
937 		mh->DataOrgID, mh->NumEraseUnits,
938 		mh->FirstPhysicalEUN, mh->FormattedSize,
939 		mh->UnitSizeFactor);
944 	if (mh->UnitSizeFactor == 0x00) {
950 		mh->UnitSizeFactor = 0xff;
954 			mh->UnitSizeFactor--;
956 		pr_warn("UnitSizeFactor=0x00 detected.  Correct value is assumed to be 0x%02x.\n", mh->UnitSizeFactor);
964 	if (mh->UnitSizeFactor != 0xff) {
965 		this->bbt_erase_shift += (0xff - mh->UnitSizeFactor);
966 		memorg->pages_per_eraseblock <<= (0xff - mh->UnitSizeFactor);
967 		mtd->erasesize <<= (0xff - mh->UnitSizeFactor);
974 		pr_err("UnitSizeFactor of 0x%02x is inconsistent with device size.  Aborting.\n", mh->UnitSizeFactor);
992 	parts[numparts].size = (mh->NumEraseUnits - numheaders) << this->bbt_erase_shift;
1017 	struct INFTLMediaHeader *mh;
1036 	mh = (struct INFTLMediaHeader *)buf;
1038 	le32_to_cpus(&mh->NoOfBootImageBlocks);
1039 	le32_to_cpus(&mh->NoOfBinaryPartitions);
1040 	le32_to_cpus(&mh->NoOfBDTLPartitions);
1041 	le32_to_cpus(&mh->BlockMultiplierBits);
1042 	le32_to_cpus(&mh->FormatFlags);
1043 	le32_to_cpus(&mh->PercentUsed);
1053 		mh->bootRecordID, mh->NoOfBootImageBlocks,
1054 		mh->NoOfBinaryPartitions,
1055 		mh->NoOfBDTLPartitions,
1056 		mh->BlockMultiplierBits, mh->FormatFlags,
1057 		((unsigned char *) &mh->OsakVersion)[0] & 0xf,
1058 		((unsigned char *) &mh->OsakVersion)[1] & 0xf,
1059 		((unsigned char *) &mh->OsakVersion)[2] & 0xf,
1060 		((unsigned char *) &mh->OsakVersion)[3] & 0xf,
1061 		mh->PercentUsed);
1063 	vshift = this->phys_erase_shift + mh->BlockMultiplierBits;
1067 		pr_err("BlockMultiplierBits=%d is inconsistent with device size.  Aborting.\n", mh->BlockMultiplierBits);
1079 		ip = &(mh->Partitions[i]);