my project is to write a simulated network card. It will comunicate with a SystemC emulated device, a cirrus logic cs8900a. The logical scheme is circa as it:
QEMU <--> WRITTEN DEVICE <-- socket --> SystemC description of the cirrus.
The connection between the qemu device and the cirrus is via socket. I started to write the device taking the parallel description as example, but I guess that is more complex than parallel but more easy than the ne2000 description.
-I think I need to write the read and write functions as mydev_ioport_read/write and there must be the transmission with the systemC description and register them in the function "table" with register_ioport... in init function.
-I need to write a mydev_init function that is called at qemu init in vl.c. but i think that I must use my device as a pci device and i need to "configure" it right? can someone help me about this point?
-finally I must to iniziated it in vl.c and vl.h and modified the make script.
Thanks for the help!
Ale
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