diff options
Diffstat (limited to 'hw/xen/xen_pt_config_init.c')
| -rw-r--r-- | hw/xen/xen_pt_config_init.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c index ba4cd78238..3edaeab1e3 100644 --- a/hw/xen/xen_pt_config_init.c +++ b/hw/xen/xen_pt_config_init.c @@ -292,7 +292,10 @@ static int xen_pt_header_type_reg_init(XenPCIPassthroughState *s, uint32_t *data) { /* read PCI_HEADER_TYPE */ - *data = reg->init_val | 0x80; + *data = reg->init_val; + if ((PCI_DEVICE(s)->cap_present & QEMU_PCI_CAP_MULTIFUNCTION)) { + *data |= PCI_HEADER_TYPE_MULTI_FUNCTION; + } return 0; } @@ -677,7 +680,7 @@ static XenPTRegInfo xen_pt_emu_reg_header0[] = { .size = 1, .init_val = 0x00, .ro_mask = 0xFF, - .emu_mask = 0x00, + .emu_mask = PCI_HEADER_TYPE_MULTI_FUNCTION, .init = xen_pt_header_type_reg_init, .u.b.read = xen_pt_byte_reg_read, .u.b.write = xen_pt_byte_reg_write, |