On Tue, 7 Jul 2015 02:07:36 +1000 Alexey Kardashevskiy <a...@ozlabs.ru> wrote:
> On 07/07/2015 01:54 AM, Thomas Huth wrote: > > On Mon, 6 Jul 2015 12:10:56 +1000 > > Alexey Kardashevskiy <a...@ozlabs.ru> wrote: > > ... > >> > >> This patchset adds DDW support for pseries. The host kernel changes are > >> required, available in the current upstream. > >> > >> This patchset is based on git://github.com/dgibson/qemu.git spapr-next > >> branch. > >> > >> Please comment. Thanks! > > > > Alexey, > > > > I'm sorry, but it looks like this patch set badly fails to link when > > compiling for a non-Linux target: > > > > LINK ppc64-softmmu/qemu-system-ppc64.exe > > hw/ppc/spapr_pci.o: In function `spapr_phb_dma_capabilities_update': > > /home/thuth/devel/qemu/hw/ppc/spapr_pci.c:785: undefined reference to > > `spapr_phb_vfio_dma_capabilities_update' > > hw/ppc/spapr_pci.o: In function `rtas_ibm_configure_pe': > > /home/thuth/devel/qemu/hw/ppc/spapr_pci.c:601: undefined reference to > > `spapr_phb_vfio_eeh_configure' > > hw/ppc/spapr_pci.o: In function `rtas_ibm_set_slot_reset': > > /home/thuth/devel/qemu/hw/ppc/spapr_pci.c:573: undefined reference to > > `spapr_phb_vfio_eeh_reset' > > hw/ppc/spapr_pci.o: In function `rtas_ibm_read_slot_reset_state2': > > /home/thuth/devel/qemu/hw/ppc/spapr_pci.c:533: undefined reference to > > `spapr_phb_vfio_eeh_get_state' > > hw/ppc/spapr_pci.o: In function `rtas_ibm_set_eeh_option': > > /home/thuth/devel/qemu/hw/ppc/spapr_pci.c:455: undefined reference to > > `spapr_phb_vfio_eeh_set_option' > > hw/ppc/spapr_pci.o: In function `spapr_phb_hotplug_dma_sync': > > /home/thuth/devel/qemu/hw/ppc/spapr_pci.c:884: undefined reference to > > `spapr_phb_vfio_dma_remove_window' > > /home/thuth/devel/qemu/hw/ppc/spapr_pci.c:894: undefined reference to > > `spapr_phb_vfio_dma_init_window' > > hw/ppc/spapr_pci.o: In function `spapr_phb_dma_init_window': > > /home/thuth/devel/qemu/hw/ppc/spapr_pci.c:805: undefined reference to > > `spapr_phb_vfio_dma_init_window' > > hw/ppc/spapr_pci.o: In function `spapr_phb_dma_remove_window': > > /home/thuth/devel/qemu/hw/ppc/spapr_pci.c:834: undefined reference to > > `spapr_phb_vfio_dma_remove_window' > > hw/ppc/spapr_pci.o: In function `spapr_phb_reset': > > /home/thuth/devel/qemu/hw/ppc/spapr_pci.c:1538: undefined reference to > > `spapr_phb_vfio_eeh_reenable' > > collect2: error: ld returned 1 exit status > > > > Please make sure that this series also works if either CONFIG_LINUX > > or CONFIG_PCI are not enabled! > > > Oh. How exactly did you configure qemu to get this? I installed the mingw64 cross compiler packages (and likely some additional library packages like mingw64-zlib, -pixman, etc.), and then ran configure like this: configure' --cc=x86_64-w64-mingw32-gcc --cross-prefix=x86_64-w64-mingw32- --target-list=ppc64-softmmu Thomas