diff options
Diffstat (limited to 'drive/drive.ha')
| -rw-r--r-- | drive/drive.ha | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drive/drive.ha b/drive/drive.ha index 42cef43..259e7f5 100644 --- a/drive/drive.ha +++ b/drive/drive.ha @@ -2,19 +2,20 @@ use bios; use bios::drive; fn lba_to_chs(lba: u16) (u16, u16, u16) = { - let temp = lba / bios::drive::drive_spt; - let sector = (lba % bios::drive::drive_spt) + 1; - let head = temp % bios::drive::drive_heads; - let cylinder = temp / bios::drive::drive_heads; + //let temp = lba / bios::drive::drive_spt; + //let sector = (lba % bios::drive::drive_spt) + 1; + //let head = temp % bios::drive::drive_heads; + //let cylinder = temp / bios::drive::drive_heads; - return (cylinder, head, sector); + //return (cylinder, head, sector); + return (0, 0, 0); }; export fn read(sector: u16, dest: uintptr) void = { let chs = lba_to_chs(sector); - bios::regs.eax = 1 | 0x2 << 8; - bios::regs.ebx = ws; - bios::regs.ecx = chs.2 | chs.0 << 8; - bios::regs.edx = bios::drive::drive_no | chs.1 << 8; + //bios::regs.eax = 1 | 0x2 << 8; + //bios::regs.ebx = ws; + //bios::regs.ecx = chs.2 | chs.0 << 8; + //bios::regs.edx = bios::drive::drive_no | chs.1 << 8; }; |