isrc-riscv-port
f4e3941330
The RISC-V AIA FDT node currently advertises a fixed riscv,num-ids value. That can diverge from the interrupt identity count configured by KVM, which matters for guests running with an emulated IMSIC. Initialize the KVM AIA device in emulation mode, record the NR_IDS value reported by KVM, and expose that value through the generated device tree. Signed-off-by: isrc-riscv-port <riscv-port@isrc.iscas.ac.cn>