[Haskell-cafe] Unix (Posix) low-level device driver functionality?

Hello, I am seriously trying to push the mainstream computer industry. I am a kernel developer for POSIX OS's (e.g. Linux) and Windows. I would at the very least be able to write "test"/correctness software in Haskell where I am able to open Unix/Windows drivers and test storage firmware. The possibility exists in Houston to do this .. I want FPLs (in particular Haskell) to strut their "stuff" even on humble stubble stuff like firmware verification. In any case, it seems like the GHC documentation allows "raw driver I/O"but when I look at the actual GHC 6.8.1 libraries I don't see low level driver functionailty. Kind regards, Vasya