Lines Matching refs:sz_au

5817 	DWORD sz_rsv, sz_fat, sz_dir, sz_au;	/* Size of reserved, fat, dir, data, cluster */  local
5849 	sz_au = (opt->au_size <= 0x1000000 && (opt->au_size & (opt->au_size - 1)) == 0) ? opt->au_size : 0;
5850 	sz_au /= ss;	/* Byte --> Sector */
5920 …if ((fsopt & FM_ANY) == FM_EXFAT || sz_vol >= 0x4000000 || sz_au > 128) {	/* exFAT only, vol >= 64…
5927 		if (sz_au > 128) sz_au = 128;	/* Invalid AU for FAT/FAT32? */
5951 		if (sz_au == 0) {	/* AU auto-selection */
5952 			sz_au = 8;
5953 			if (sz_vol >= 0x80000) sz_au = 64;		/* >= 512Ks */
5954 			if (sz_vol >= 0x4000000) sz_au = 256;	/* >= 64Ms */
5957 		sz_fat = (DWORD)((sz_vol / sz_au + 2) * 4 + ss - 1) / ss;	/* Number of FAT sectors */
5960 		n_clst = (DWORD)(sz_vol - (b_data - b_vol)) / sz_au;	/* Number of clusters */
5965 		clen[0] = (szb_bit + sz_au * ss - 1) / (sz_au * ss);	/* Number of allocation bitmap clusters */
5968 		sect = b_data + sz_au * clen[0];	/* Table start sector */
6002 		clen[1] = (szb_case + sz_au * ss - 1) / (sz_au * ss);	/* Number of up-case table clusters */
6047 …sect = b_data + sz_au * (clen[0] + clen[1]); nsect = sz_au;	/* Start of the root directory and num…
6071 …for (buf[BPB_SecPerClusEx] = 0, i = sz_au; i >>= 1; buf[BPB_SecPerClusEx]++) ;	/* Log2 of cluster …
6102 			pau = sz_au;
6149 					if (sz_au == 0 && (sz_au = pau / 2) != 0) continue;	/* Adjust cluster size and retry */
6155 					if (sz_au == 0 && (pau * 2) <= 64) {
6156 						sz_au = pau * 2; continue;	/* Adjust cluster size and retry */
6161 					if (sz_au == 0 && (sz_au = pau * 2) <= 128) continue;	/* Adjust cluster size and retry */
6165 					if (sz_au == 0 && (sz_au = pau * 2) <= 128) continue;	/* Adjust cluster size and retry */