Lines Matching defs:bpb
1825 secondaryBPBChecks(struct pcfs *fsp, uchar_t *bpb, size_t secsize)
1830 if (bpb_get_FatSz16(bpb) == 0)
1833 if (bpb_get_FatSz16(bpb) * secsize < ncl * 2 &&
1834 bpb_get_FatSz16(bpb) * secsize >= (3 * ncl / 2))
1836 if (bcmp(bpb_FilSysType16(bpb), "FAT12", 5) == 0)
1838 if (bcmp(bpb_FilSysType16(bpb), "FAT16", 5) == 0)
1841 switch (bpb_get_Media(bpb)) {
1861 if (bpb_get_FatSz16(bpb) == 0 && bpb_get_FatSz32(bpb) > 0)
1863 if (VALID_BOOTSIG(bpb_get_BootSig32(bpb)))
1865 if (VALID_FSTYPSTR32(bpb_FilSysType32(bpb)))
1868 if (VALID_BOOTSIG(bpb_get_BootSig16(bpb)))
1870 if (bpb_get_FatSz16(bpb) * secsize < ncl * 4)
1920 parseBPB(struct pcfs *fsp, uchar_t *bpb, int *valid)
1934 if (VALID_BPBSIG(bpb_get_BPBSig(bpb)))
1937 rec = bpb_get_RootEntCnt(bpb);
1938 reserved = bpb_get_RsvdSecCnt(bpb);
1939 fsisec = bpb_get_FSInfo32(bpb);
1940 bkbootsec = bpb_get_BkBootSec32(bpb);
1941 totsec16 = (blkcnt_t)bpb_get_TotSec16(bpb);
1942 totsec32 = (blkcnt_t)bpb_get_TotSec32(bpb);
1943 fatsec16 = bpb_get_FatSz16(bpb);
1944 fatsec32 = bpb_get_FatSz32(bpb);
1949 secsize = bpb_get_BytesPerSec(bpb);
2033 fsp->pcfs_spcl = bpb_get_SecPerClus(bpb);
2034 fsp->pcfs_numfat = bpb_get_NumFATs(bpb);
2035 fsp->pcfs_mediadesc = bpb_get_Media(bpb);
2085 if (VALID_BOOTSIG(bpb_get_BootSig16(bpb)))
2087 if (VALID_BOOTSIG(bpb_get_BootSig32(bpb)))
2089 if (VALID_FSTYPSTR16(bpb_FilSysType16(bpb)))
2091 if (VALID_FSTYPSTR32(bpb_FilSysType32(bpb)))
2093 if (VALID_OEMNAME(bpb_OEMName(bpb)))
2099 if (VALID_JMPBOOT(bpb_jmpBoot(bpb)))
2101 if (VALID_FSVER32(bpb_get_FSVer32(bpb)))
2103 if (VALID_VOLLAB(bpb_VolLab16(bpb)))
2105 if (VALID_VOLLAB(bpb_VolLab32(bpb)))
2107 if (VALID_EXTFLAGS(bpb_get_ExtFlags32(bpb)))
2160 struct pcfs *, fsp, unsigned char *, bpb,
2171 if ((blkcnt_t)bpb_get_TotSec16(bpb) == totsec ||
2172 bpb_get_TotSec16(bpb) == 0)
2174 if ((blkcnt_t)bpb_get_TotSec32(bpb) == totsec ||
2175 bpb_get_TotSec32(bpb) == 0)
2177 if (bpb_get_FatSz16(bpb) == fatsec)
2196 if ((blkcnt_t)bpb_get_TotSec16(bpb) == totsec ||
2197 bpb_get_TotSec16(bpb) == 0)
2199 if ((blkcnt_t)bpb_get_TotSec32(bpb) == totsec ||
2200 bpb_get_TotSec32(bpb) == 0)
2202 if (bpb_get_FatSz16(bpb) == fatsec)
2220 if (bpb_get_TotSec16(bpb) == 0)
2222 if ((blkcnt_t)bpb_get_TotSec32(bpb) == totsec)
2224 if (bpb_get_FatSz16(bpb) == 0)
2226 if (bpb_get_FatSz32(bpb) == fatsec)
2238 fsp->pcfs_rootclnum = bpb_get_RootClus32(bpb);
2253 type = secondaryBPBChecks(fsp, bpb, secsize);
2268 struct pcfs *, fsp, unsigned char *, bpb,