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Re: [Qemu-devel] [PATCH v2 0/5] FTGMAC100 nic model for the Aspeed SoCs


From: Cédric Le Goater
Subject: Re: [Qemu-devel] [PATCH v2 0/5] FTGMAC100 nic model for the Aspeed SoCs
Date: Fri, 14 Apr 2017 08:45:27 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0

On 04/14/2017 08:26 AM, Jason Wang wrote:
> 
> 
> On 2017年04月13日 17:41, Cédric Le Goater wrote:
>> Hi,
>>
>> The Aspeed SoCs AST2400 and AST2500 have two FTGMAC100 ethernet
>> controllers. This serie proposes a model for this device and a way to
>> customize the bit definitions which are slightly different from the
>> Faraday definitions.
>>
>> The last patch adds a fake NC-SI (Network Controller Sideband
>> Interface) backend to pretend a NIC is being managed. This is only
>> usable with the slirp stack.
>>
>> The model has been tested on the 'palmetto', 'romulus' and
>> 'ast2500-evb' machines using different implementations of the Linux
>> driver and with U-Boot.  It has been stressed with iperf.
>>
>> Thanks,
>>
>> C.
>>
>> Cédric Le Goater (5):
>>    hw/net: add MII definitions
>>    net: add FTGMAC100 support
>>    net/ftgmac100: add a 'aspeed' property
>>    aspeed: add a FTGMAC100 nic
>>    slirp: add a fake NC-SI backend
>>
>>   default-configs/arm-softmmu.mak |    1 +
>>   hw/arm/aspeed_soc.c             |   21 +
>>   hw/net/Makefile.objs            |    1 +
>>   hw/net/ftgmac100.c              | 1016 
>> +++++++++++++++++++++++++++++++++++++++
>>   include/hw/arm/aspeed_soc.h     |    2 +
>>   include/hw/net/ftgmac100.h      |   64 +++
>>   include/hw/net/mii.h            |   71 ++-
>>   include/net/eth.h               |    1 +
>>   slirp/Makefile.objs             |    2 +-
>>   slirp/ncsi-pkt.h                |  418 ++++++++++++++++
>>   slirp/ncsi.c                    |   78 +++
>>   slirp/slirp.c                   |    4 +
>>   slirp/slirp.h                   |    3 +
>>   13 files changed, 1663 insertions(+), 19 deletions(-)
>>   create mode 100644 hw/net/ftgmac100.c
>>   create mode 100644 include/hw/net/ftgmac100.h
>>   create mode 100644 slirp/ncsi-pkt.h
>>   create mode 100644 slirp/ncsi.c
>>
> 
> Want to merge but looks like patch 2 does not apply cleanly on qemu master.

ah. I will check that. Anyhow I have improved the fake NC-SI model. So I will 
send a v3. 

Thanks,

C. 




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