Module 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.