Messages in this thread | | | From | christophe.leroy5@capway ... | Date | Mon, 28 Dec 1998 15:22:04 +0100 | Subject | Oops mounting floppy on 2.1.132 (continued) |
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Problem is in fs/fat/inode.c line 367 in fat_read_super, line is if (CF_LE_L(fsinfo->signature) != 0x61417272) { movl 4(%esi),%ecx cmpl $1631679090,%ecx
struct fat_boot_fsinfo *fsinfo;
/* Must be FAT32 */ fat32 = 1; movl $1,44(%esp) MSDOS_SB(sb)->fat_length= CF_LE_W(b- >fat32_length)*sector_mult; xorl %esi,%esi movw 36(%edx),%si imull %ebx,%esi movl %esi,52(%esp) movl 52(%esp),%edi movw %di,74(%ebp) MSDOS_SB(sb)->root_cluster = CF_LE_L(b->root_cluster); movl 44(%edx),%eax movl %eax,88(%ebp) MSDOS_SB(sb)->fsinfo_offset = CF_LE_W(b->info_sector) * logical_sector_size + 0x1e0; xorl %esi,%esi movw 48(%edx),%si imull 68(%esp),%esi addl $480,%esi movl %esi,92(%ebp) fsinfo = (struct fat_boot_fsinfo *) &bh->b_data[MSDOS_SB(sb)->fsinfo_offset]; movl 40(%esp),%edi addl 36(%edi),%esi movl %esi,48(%esp) if (CF_LE_L(fsinfo->signature) != 0x61417272) { movl 4(%esi),%ecx cmpl $1631679090,%ecx je .L976 printk("fat_read_super: Did not find valid FSINFO " "signature. Found 0x%x\n", CF_LE_L(fsinfo->signature)); pushl %ecx pushl $.LC33 call printk addl $8,%esp jmp .L978 } else { MSDOS_SB(sb)->free_clusters = CF_LE_L(fsinfo- >free_clusters); movl 48(%esp),%eax movl 8(%eax),%eax movl %eax,108(%ebp) jmp .L978 }
christophe leroy
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