[Qemu-devel] [Qemu-ppc][PATCH v8 2/2] Add USB enablement on sPAPR platform.

[Li Zhang <zhlcindy@gmail.com>]

USB is enabled as default on sPAPR platform because it needs
USB keyboard and USB mouse when VGA is enabled.

This patch is to add USB controller on sPAPR platform.

Signed-off-by: Li Zhang <zhlcindy@linux.vnet.ibm.com>
---
 hw/spapr.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/hw/spapr.c b/hw/spapr.c
index 81c9343..b45401b 100644
--- a/hw/spapr.c
+++ b/hw/spapr.c
@@ -710,6 +710,11 @@ static void ppc_spapr_init(ram_addr_t ram_size,
         spapr_vscsi_create(spapr->vio_bus);
     }
 
+    if (usb_enabled(true)) {
+        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);
-- 
1.7.7.6