I am new to QEMU devel. I am currently using QEMU for learning how QEMU emulates PCI devices. I am trying to know how it emulates Bus:Dev:Fun for (1:0:0) PCI device.
This is on X86.
If i need to add support for more devices (on PCI) how do I start? Where in the code base should I start looking into?
Can someone point me to some good beginner info on emulation of PCI devices?