Hi,
+/* This struct represents a device that uses an IDE bus, but requires
+ * modifications to how it works. An example is AHCI. */
+struct IDEExtender {
+ TransferStartFunc *transfer_start_fn;
+ IRQSetFunc *irq_set_fn;
+ DMAStartFunc *dma_start_fn;
+};
Hmm, I'd call that IDEBusOps or simliar.
struct IDEBus {
BusState qbus;
IDEDevice *master;
IDEDevice *slave;
BMDMAState *bmdma;
IDEState ifs[2];
+ IDEExtender extender;
IDEBusOps *ops;
Note this is a pointer now, so you can have static IDEBusOps structs and
just set the ops pointer instead of filling in three function pointers.
cheers,
Gerd
