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

[Li Zhang]

On 2012年08月15日 15:02, Alexander Graf wrote:
>
> On 15.08.2012, at 08:00, Li Zhang <address@hidden> wrote:
>
>> On 2012年08月15日 02:09, Alexander Graf wrote:
>>> 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 :).
>> Thanks. :)
>>> 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)) {
>> Would you help replace "true" as "spapr->has_graphics" as your patch?
>> We think it should be better to set the default as true when 
>> spapr->has_graphics.
>> How do you think?
> Yes, that's pretty much what I was asking for (here and for the mac99 u3 
> machine). Just base your patch on ppc-next. My patches are in there.
That's great. Thanks a lot!
> Alex
>
>>>> +        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
>>>>
>>
>> -- 
>>
>> Li Zhang
>> IBM China Linux Technology Centre
>>


-- 

Li Zhang
IBM China Linux Technology Centre