Re: [RFC PATCH v3 22/27] hw/loongarch: Add some devices support for 3A5000.

[yangxiaojuan]

Hi,

On 12/05/2021 01:54 AM, Philippe Mathieu-Daudé wrote:
> On 12/4/21 13:07, Xiaojuan Yang wrote:
>> 1.Add uart,virtio-net,vga and usb for 3A5000.
>> 2.Add irq set and map for the pci host. Non pci device
>> use irq 0-16, pci device use 16-64.
>> 3.Add some unimplented device to emulate guest unused
>> memory space.
>>
>> Signed-off-by: Xiaojuan Yang <yangxiaoj...@loongson.cn>
>> Signed-off-by: Song Gao <gaos...@loongson.cn>
>> ---
>>  hw/loongarch/Kconfig            |  8 +++++
>>  hw/loongarch/loongson3.c        | 63 +++++++++++++++++++++++++++++++--
>>  hw/pci-host/ls7a.c              | 42 +++++++++++++++++++++-
>>  include/hw/intc/loongarch_ipi.h |  2 ++
>>  include/hw/pci-host/ls7a.h      |  4 +++
>>  softmmu/qdev-monitor.c          |  3 +-
>>  6 files changed, 117 insertions(+), 5 deletions(-)
>>
>> diff --git a/hw/loongarch/Kconfig b/hw/loongarch/Kconfig
>> index 468e3acc74..9ea3b92708 100644
>> --- a/hw/loongarch/Kconfig
>> +++ b/hw/loongarch/Kconfig
>> @@ -1,5 +1,13 @@
>>  config LOONGSON3_LS7A
>>      bool
>> +    imply VGA_PCI
>> +    imply VIRTIO_VGA
>> +    imply PARALLEL
> 
> Is there really a parallel port? If so, maybe you forgot to
> instantiate it.
> 
There is no parallel port, I will fix it, thanks.