This fixes when configuring with --without-default-devices:
$ qemu-system-mips64 -M malta --nodefaults -bios /dev/null
qemu-system-mips64el: Unknown device 'vt82c686b-usb-uhci' for bus 'PCI'
Aborted (core dumped)
(gdb) bt
#1 0x00007ffff5a2d895 in __GI_abort () at abort.c:79
#2 0x00005555558745c3 in qdev_create (bus=bus@entry=0x55555623d160,
name=name@entry=0x555555b13ee8 "vt82c686b-usb-uhci") at hw/core/qdev.c:131
#3 0x00005555558cb3e1 in pci_create_multifunction
(bus=bus@entry=0x55555623d160, devfn=devfn@entry=42,
multifunction=multifunction@entry=false, name=name@entry=0x555555b13ee8
"vt82c686b-usb-uhci") at hw/pci/pci.c:2104
#4 0x00005555558cb88b in pci_create_simple_multifunction
(name=name@entry=0x555555b13ee8 "vt82c686b-usb-uhci", multifunction=false,
devfn=devfn@entry=42, bus=bus@entry=0x55555623d160) at hw/pci/pci.c:2126
#5 0x00005555558cb88b in pci_create_simple (bus=bus@entry=0x55555623d160,
devfn=devfn@entry=42, name=name@entry=0x555555b13ee8 "vt82c686b-usb-uhci") at
hw/pci/pci.c:2126
#6 0x0000555555760d18 in vt82c686b_southbridge_init (slot=5,
p_isa_bus=<synthetic pointer>, i2c_bus=<synthetic pointer>, intc=<optimized
out>, pci_bus=0x55555623d160) at hw/mips/mips_fulong2e.c:243
#7 0x0000555555760d18 in mips_fulong2e_init (machine=<optimized out>) at
hw/mips/mips_fulong2e.c:348
#8 0x000055555587bf2b in machine_run_board_init (machine=0x555555ffe430) at
hw/core/machine.c:1030
Fixes: 7c28b925b7e
Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com>
---
hw/isa/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/isa/Kconfig b/hw/isa/Kconfig
index c942b47d03..1bb5ccdba7 100644
--- a/hw/isa/Kconfig
+++ b/hw/isa/Kconfig
@@ -35,6 +35,7 @@ config VT82C686
bool
select ISA_BUS
select ACPI_SMBUS
+ select USB_UHCI
select SERIAL_ISA
select FDC
--
2.20.1
