Module chipset_legacy::winbond83977_sio

Combo Floppy controller + SuperIO config controller, as specified by the Winbond W83977ATF SIO chipset.

SIO Extended Function registers are shared with floppy disk controller registers. IO port reads/writes are forwarded to SIO config controller when the chipset is in config mode and are forwarded to the FDC otherwise.

Structs

• Winbond83977FloppySioDevice
  Combo Floppy controller + SuperIO config controller, as specified by the Winbond W83977ATF SIO chipset.

Enums

• NewWinbond83977FloppySioDeviceError

Traits

• MaybeStubFloppyDiskController
  Trait that abstracts over different floppy controller implementations.