diff options
| -rw-r--r-- | hw/xen/xen_pt_config_init.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c index 516236a3f0..027ac324b3 100644 --- a/hw/xen/xen_pt_config_init.c +++ b/hw/xen/xen_pt_config_init.c @@ -948,7 +948,8 @@ static int xen_pt_pmcsr_reg_write(XenPCIPassthroughState *s, /* create value for writing to I/O device register */ throughable_mask = ~reg->emu_mask & valid_mask; - *val = XEN_PT_MERGE_VALUE(*val, dev_value, throughable_mask); + *val = XEN_PT_MERGE_VALUE(*val, dev_value & ~PCI_PM_CTRL_PME_STATUS, + throughable_mask); return 0; } |