I am trying to compile the very last qemu with vfio_pci enabled. VFIO_PCI is added as below:
./configure: case "$target_arch2" in i386|x86_64|ppc64) if test "$vfio_pci" = "yes" -a "$target_softmmu" = "yes" ; then echo "CONFIG_VFIO_PCI=y" >> $config_target_mak fi esac ./Makefile.target: # VFIO PCI device assignment obj-$(CONFIG_VFIO_PCI) += vfio_pci.o And it worked before. However it does not anymore as it seems that everything in hw/ (and vfio_pci.c as well as is in hw/ and it is a device) can be only compiled via hw/Makefile.objs and hw/ppc/Makefile.objs (my platform is POWER), it is ignored if to keep it as is. So I have to move "obj-$(CONFIG_VFIO_PCI) += vfio_pci.o" to hw/Makefile.objs (and change obj- to hw-obj-) but the hw/Makefile.objs does not include (directly or indirectly) generated ppc64-softmmu/config-target.mak with CONFIG_VFIO_PCI=y. What is the correct solution? -- Alexey