diff options
Diffstat (limited to 'hw/vfio')
| -rw-r--r-- | hw/vfio/ccw.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c index c8624943c1..63406184d2 100644 --- a/hw/vfio/ccw.c +++ b/hw/vfio/ccw.c @@ -74,16 +74,9 @@ static IOInstEnding vfio_ccw_handle_request(SubchDev *sch) struct ccw_io_region *region = vcdev->io_region; int ret; - if (!(sch->orb.ctrl0 & ORB_CTRL0_MASK_PFCH)) { - if (!(vcdev->force_orb_pfch)) { - warn_once_pfch(vcdev, sch, "requires PFCH flag set"); - sch_gen_unit_exception(sch); - css_inject_io_interrupt(sch); - return IOINST_CC_EXPECTED; - } else { - sch->orb.ctrl0 |= ORB_CTRL0_MASK_PFCH; - warn_once_pfch(vcdev, sch, "PFCH flag forced"); - } + if (!(sch->orb.ctrl0 & ORB_CTRL0_MASK_PFCH) && vcdev->force_orb_pfch) { + sch->orb.ctrl0 |= ORB_CTRL0_MASK_PFCH; + warn_once_pfch(vcdev, sch, "PFCH flag forced"); } QEMU_BUILD_BUG_ON(sizeof(region->orb_area) != sizeof(ORB)); |