The pseries machine currently ignores the -usb command line option. This patch corrects the problem by having it instantiate a PCI OHCI USB host controller when -usb is specified.
Signed-off-by: David Gibson <da...@gibson.dropbear.id.au> --- hw/spapr.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/spapr.c b/hw/spapr.c index ab5a0c2..740881b 100644 --- a/hw/spapr.c +++ b/hw/spapr.c @@ -45,6 +45,7 @@ #include "kvm.h" #include "kvm_ppc.h" #include "pci.h" +#include "usb.h" #include "exec-memory.h" @@ -710,6 +711,12 @@ static void ppc_spapr_init(ram_addr_t ram_size, spapr_vscsi_create(spapr->vio_bus); } + /* USB */ + if (usb_enabled) { + pci_create_simple(QLIST_FIRST(&spapr->phbs)->host_state.bus, + -1, "pci-ohci"); + } + if (rma_size < (MIN_RMA_SLOF << 20)) { fprintf(stderr, "qemu: pSeries SLOF firmware requires >= " "%ldM guest RMA (Real Mode Area memory)\n", MIN_RMA_SLOF); -- 1.7.10.4