diff options
| -rw-r--r-- | hw/ppc/mac_newworld.c | 3 | ||||
| -rw-r--r-- | hw/ppc/spapr.c | 2 | ||||
| -rw-r--r-- | include/sysemu/sysemu.h | 1 | ||||
| -rw-r--r-- | vl.c | 7 |
4 files changed, 10 insertions, 3 deletions
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index b60a832c0a..8ba9499695 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -417,7 +417,8 @@ static void ppc_core99_init(MachineState *machine) dev = qdev_create(adb_bus, TYPE_ADB_MOUSE); qdev_init_nofail(dev); - if (usb_enabled(machine_arch == ARCH_MAC99_U3)) { + if ((machine_arch == ARCH_MAC99_U3 && defaults_enabled()) || + usb_enabled(false)) { pci_create_simple(pci_bus, -1, "pci-ohci"); /* U3 needs to use USB for input because Linux doesn't support via-cuda on PPC64 */ diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 08401e0fde..d5de301939 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -1486,7 +1486,7 @@ static void ppc_spapr_init(MachineState *machine) spapr->has_graphics = true; } - if (usb_enabled(spapr->has_graphics)) { + if ((spapr->has_graphics && defaults_enabled()) || usb_enabled(false)) { pci_create_simple(phb->bus, -1, "pci-ohci"); if (spapr->has_graphics) { usbdevice_create("keyboard"); diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h index 503e5a48a7..a31044c271 100644 --- a/include/sysemu/sysemu.h +++ b/include/sysemu/sysemu.h @@ -227,6 +227,7 @@ void qemu_boot_set(const char *boot_order, Error **errp); QemuOpts *qemu_get_machine_opts(void); +bool defaults_enabled(void); bool usb_enabled(bool default_usb); extern QemuOptsList qemu_legacy_drive_opts; @@ -997,10 +997,15 @@ static int parse_name(QemuOpts *opts, void *opaque) return 0; } +bool defaults_enabled(void) +{ + return has_defaults; +} + bool usb_enabled(bool default_usb) { return qemu_opt_get_bool(qemu_get_machine_opts(), "usb", - has_defaults && default_usb); + default_usb); } #ifndef _WIN32 |