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

[Alexander Graf]

On 14.08.2012, at 19:49, Li Zhang <address@hidden> wrote:

> 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 <address@hidden>

This looks a lot better than the first version :).

Alex

> ---
> 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
>