Adding usb-ctrl from intel-bmc into phosphor-misc

[CS20 KWLiu]

Hi

RNDIS is a Microsoft standard, it is not only supported in Windows OS but also in other OS platforms.
So, this is an option we can provide as well.

I will check your patch to see how to merge rndis script.

Thanks.
-----Original Message-----
From: 郁雷 <yulei.sh at bytedance.com>
Sent: Thursday, May 28, 2020 5:34 PM
To: CS20 KWLiu <KWLIU at nuvoton.com>
Cc: Wang, Kuiying <kuiying.wang at intel.com>; openbmc at lists.ozlabs.org
Subject: RE: Adding usb-ctrl from intel-bmc into phosphor-misc

On Thu, May 28, 2020 at 5:02 PM CS20 KWLiu <KWLIU at nuvoton.com> wrote:
>
> Hi,
>
> For in-band usb network communication, I recommend that you can use rndis.
> There is a usb network recipe locates in quanta's layer, you can take it as reference.
> https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_openbm
> c_openbmc_tree_master_meta-2Dquanta_meta-2Dcommon_network&d=DwIBaQ&c=u
> e8mO8zgC4VZ4q_aNVKt8G9MC01UFDmisvMR1k-EoDM&r=7g2D1XDc1ET3CnY1ySnaWQXPx
> PxfpLww1MiDbLW4v8Q&m=B-UYt0PbqENhhFwPReR07OF8di1nauIg7z0r3u2ZpqM&s=xxw
> O5BMx8cMwRXtNZ-ZGTPgCDrgIy5eXfhEMorF-FNY&e=
> https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_openbm
> c_openbmc_blob_master_meta-2Dquanta_meta-2Dgsj_recipes-2Dkernel_linux_
> linux-2Dnuvoton_gsj.cfg-23L40&d=DwIBaQ&c=ue8mO8zgC4VZ4q_aNVKt8G9MC01UF
> DmisvMR1k-EoDM&r=7g2D1XDc1ET3CnY1ySnaWQXPxPxfpLww1MiDbLW4v8Q&m=B-UYt0P
> bqENhhFwPReR07OF8di1nauIg7z0r3u2ZpqM&s=iOvDtZiIJKoEIQBa6UaKNhWbUQJhDH-
> tuSlnDnDP0dg&e=

Yup, it looks like both rndis and ecm work.
Could you kindly elaborate why you recommend rndis?

Btw, I see there are two different scripts in meta-quanta layer, one uses rndis and the other uses ecm:
https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_openbmc_openbmc_blob_master_meta-2Dquanta_meta-2Dgsj_recipes-2Dgsj_usb-2Dnetwork_files_usb-5Fnetwork.sh&d=DwIBaQ&c=ue8mO8zgC4VZ4q_aNVKt8G9MC01UFDmisvMR1k-EoDM&r=7g2D1XDc1ET3CnY1ySnaWQXPxPxfpLww1MiDbLW4v8Q&m=B-UYt0PbqENhhFwPReR07OF8di1nauIg7z0r3u2ZpqM&s=mDp-Bk9eSS8-xyRsSebF2Svn-omhZyA9eINaIrP7kd0&e=
https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_openbmc_openbmc_blob_master_meta-2Dquanta_meta-2Dcommon_network_usb-2Dnetwork_usb-2Dnetwork.sh&d=DwIBaQ&c=ue8mO8zgC4VZ4q_aNVKt8G9MC01UFDmisvMR1k-EoDM&r=7g2D1XDc1ET3CnY1ySnaWQXPxPxfpLww1MiDbLW4v8Q&m=B-UYt0PbqENhhFwPReR07OF8di1nauIg7z0r3u2ZpqM&s=J6AOmmmisgGa-TvoqfwTrtrx6M1cJGyoEPNbYnfMWMU&e=

Would you mind if you could merge the scripts into https://urldefense.proofpoint.com/v2/url?u=https-3A__gerrit.openbmc-2Dproject.xyz_c_openbmc_phosphor-2Dmisc_-2B_32878-3F&d=DwIBaQ&c=ue8mO8zgC4VZ4q_aNVKt8G9MC01UFDmisvMR1k-EoDM&r=7g2D1XDc1ET3CnY1ySnaWQXPxPxfpLww1MiDbLW4v8Q&m=B-UYt0PbqENhhFwPReR07OF8di1nauIg7z0r3u2ZpqM&s=z5xxtqsQN3WqZu4mkS98aTmGRZ1O-Y6spzjtLzcBUes&e=
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