diff options
Diffstat (limited to 'hw/ppc/spapr_pci.c')
| -rw-r--r-- | hw/ppc/spapr_pci.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index 98c52e411f..e7567e2e8f 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -50,8 +50,6 @@ #include "sysemu/hostmem.h" #include "sysemu/numa.h" -#include "hw/vfio/vfio.h" - /* Copied from the kernel arch/powerpc/platforms/pseries/msi.c */ #define RTAS_QUERY_FN 0 #define RTAS_CHANGE_FN 1 @@ -1771,6 +1769,12 @@ static void spapr_phb_realize(DeviceState *dev, Error **errp) } /* DMA setup */ + if ((sphb->page_size_mask & qemu_getrampagesize()) == 0) { + error_report("System page size 0x%lx is not enabled in page_size_mask " + "(0x%"PRIx64"). Performance may be slow", + qemu_getrampagesize(), sphb->page_size_mask); + } + for (i = 0; i < windows_supported; ++i) { tcet = spapr_tce_new_table(DEVICE(sphb), sphb->dma_liobn[i]); if (!tcet) { |