[Qemu-devel] IDE development

[steven765]

Hello, 
    For a project we're slowly making our own operating system. My task is the 
file system.  We plan on using the FatFs file system.
  My question is how to link FatFs to the IDE Hard Drive QEMU emulates? I 
cannot find any documentation on how to access the disk, API, calls, ect.  Any 
search typically returns posts to folks trying to mound loopback devices or 
additions to QEMU.  I get a lot of hits for the addition of SATA and so on.  I 
just need to bind read and write to qemu's hard drive interface.  Any pointers 
in the right direction would be appreciated.
Thanks,
Steve