Hi Liming,
See the Binding.jpg that is NetworkCommon driver boot flow.
Below is NetworkCommon driver to do
#1 Install UNDI protocol
#2 Respond normal Cdb flag or attribute in UNDI API
#3 Provide device API hook if the device has specific command or setting.
Ex: UndiGetState routine in PxeFunciton.c. if device has provide the
UsbEthUndiGetState routine. (Nic->UsbEth->UsbEthUndi.UsbEthUndiGetState != NULL)
It could to invoke the UsbEthUndiGetState to override original status or
state.
Thanks,
Richard
-----Original Message-----
From: gaoliming <[email protected]>
Sent: 2022年9月2日 4:13 PM
To: RichardHo [何明忠] <[email protected]>; [email protected]
Cc: 'Andrew Fish' <[email protected]>; 'Leif Lindholm'
<[email protected]>; 'Michael D Kinney' <[email protected]>;
'Michael Kubacki' <[email protected]>; 'Leif Lindholm'
<[email protected]>; 'Zhiguang Liu' <[email protected]>; 'Hao A Wu'
<[email protected]>; 'Ray Ni' <[email protected]>; TonyLo [羅金松]
<[email protected]>; 'Demeter, Miki' <[email protected]>
Subject: 回复: [EXTERNAL] 回复: [edk2-devel] [PATCH] UsbNetworkPkg: add USB network
devices support
Richard:
ReadMe introduces the module behavior. But, it doesn't provide the code
design. So, I want to confirm whether NetworkCommon driver support PXE.
Thanks
Liming
> -----邮件原件-----
> 发件人: RichardHo [何明忠] <[email protected]>
> 发送时间: 2022年9月1日 11:47
> 收件人: gaoliming <[email protected]>; [email protected]
> 抄送: 'Andrew Fish' <[email protected]>; 'Leif Lindholm'
> <[email protected]>; 'Michael D Kinney'
> <[email protected]>; 'Michael Kubacki'
> <[email protected]>; 'Leif Lindholm' <[email protected]>;
> 'Zhiguang Liu' <[email protected]>; 'Hao A Wu'
> <[email protected]>; 'Ray Ni' <[email protected]>; TonyLo [羅金松]
> <[email protected]>; 'Demeter, Miki' <[email protected]>
> 主题: RE: [EXTERNAL] 回复: [edk2-devel] [PATCH] UsbNetworkPkg: add USB
> network devices support
>
> Hi Liming,
>
> Please see more information in ReadMe.md for your question.
>
> Thanks,
> Richard
>
>
> -----Original Message-----
> From: gaoliming <[email protected]>
> Sent: 2022年8月31日 5:47 PM
> To: [email protected]; RichardHo [何明忠] <[email protected]>
> Cc: 'Andrew Fish' <[email protected]>; 'Leif Lindholm'
> <[email protected]>; 'Michael D Kinney'
> <[email protected]>; 'Michael Kubacki'
> <[email protected]>; 'Leif Lindholm' <[email protected]>;
> 'Zhiguang Liu' <[email protected]>; 'Hao A Wu'
> <[email protected]>; 'Ray Ni' <[email protected]>; TonyLo [羅金松]
> <[email protected]>; 'Demeter, Miki' <[email protected]>
> Subject: [EXTERNAL] 回复: [edk2-devel] [PATCH] UsbNetworkPkg: add USB
> network devices support
>
>
> **CAUTION: The e-mail below is from an external source. Please
> exercise caution before opening attachments, clicking links, or
> following guidance.**
>
> Richard:
> Thanks for your contribution. This is new feature. Can you submit
> feature request to
> https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugz
> il
> la.tianocore.org%2F&data=05%7C01%7Crichardho%40ami.com%7C5f95
> 0debbf01487623db08da8b35b846%7C27e97857e15f486cb58e86c2b3040f93
> %7C1%7C0%7C637975360096010785%7CUnknown%7CTWFpbGZsb3d8eyJW
> IjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C
> 3000%7C%7C%7C&sdata=zl%2F13Q5OOLBzRtb37HvG5j0i6x6fh%2BCIo
> 0fqkWnbaJU%3D&reserved=0? If you have no account in
> https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugz
> il
> la.tianocore.org%2F&data=05%7C01%7Crichardho%40ami.com%7C5f95
> 0debbf01487623db08da8b35b846%7C27e97857e15f486cb58e86c2b3040f93
> %7C1%7C0%7C637975360096010785%7CUnknown%7CTWFpbGZsb3d8eyJW
> IjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C
> 3000%7C%7C%7C&sdata=zl%2F13Q5OOLBzRtb37HvG5j0i6x6fh%2BCIo
> 0fqkWnbaJU%3D&reserved=0, you can ask help for 'Demeter, Miki'
> <miki.
> [email protected]>.
>
> For the code, what's the purpose of
> UsbNetworkPkg/NetworkCommon/PxeFunction.c? Does NetworkCommon support
> PXE?
>
> Thanks
> Liming
> > -----邮件原件-----
> > 发件人: [email protected] <[email protected]> 代表 RichardHo
> > [何明忠] via groups.io
> > 发送时间: 2022年8月31日 10:31
> > 收件人: [email protected]
> > 抄送: Andrew Fish <[email protected]>; Leif Lindholm
> > <[email protected]>; Michael D Kinney
> > <[email protected]>; Michael Kubacki
> > <[email protected]>; Leif Lindholm <[email protected]>;
> > Zhiguang Liu <[email protected]>; Liming Gao
> > <[email protected]>; Hao A Wu <[email protected]>; Ray Ni
> > <[email protected]>; TonyLo [羅金松] <[email protected]>
> > 主题: [edk2-devel] [PATCH] UsbNetworkPkg: add USB network devices
> > support
> >
> > UsbNetworkPkg provides network functions for USB ACM, USB NCM, and
> USB
> > RNDIS network device.
> >
> > Signed-off-by: Richard Ho <[email protected]>
> > Cc: Andrew Fish <[email protected]>
> > Cc: Leif Lindholm <[email protected]>
> > Cc: Michael D Kinney <[email protected]>
> > Cc: Michael Kubacki <[email protected]>
> > Cc: Leif Lindholm <[email protected]>
> > Cc: Zhiguang Liu <[email protected]>
> > Acked-by: Michael D Kinney <[email protected]>
> > Acked-by: Liming Gao <[email protected]>
> > Acked-by: Leif Lindholm <[email protected]>
> > Reviewed-by: Hao A Wu <[email protected]>
> > Reviewed-by: Ray Ni <[email protected]>
> > Reviewed-by: Tony Lo <[email protected]>
> > ---
> > UsbNetworkPkg/Config/UsbNetworkPkg.inc.dsc | 9 +
> > .../Config/UsbNetworkPkgComponentsDxe.inc.dsc | 20 +
> > .../Config/UsbNetworkPkgComponentsDxe.inc.fdf | 21 +
> > .../Config/UsbNetworkPkgDefines.inc.dsc | 23 +
> > .../Include/Protocol/UsbEthernetProtocol.h | 872 +++++++++
> > UsbNetworkPkg/NetworkCommon/ComponentName.c | 264 +++
> > UsbNetworkPkg/NetworkCommon/DriverBinding.c | 583 ++++++
> > UsbNetworkPkg/NetworkCommon/DriverBinding.h | 263 +++
> > UsbNetworkPkg/NetworkCommon/NetworkCommon.inf | 43 +
> > UsbNetworkPkg/NetworkCommon/PxeFunction.c | 1734
> > +++++++++++++++++
> > UsbNetworkPkg/ReadMe.md | 65 +
> > UsbNetworkPkg/ReleaseNotes.md | 11 +
> > UsbNetworkPkg/UsbCdcEcm/ComponentName.c | 170 ++
> > UsbNetworkPkg/UsbCdcEcm/UsbCdcEcm.c | 504 +++++
> > UsbNetworkPkg/UsbCdcEcm/UsbCdcEcm.h | 211 ++
> > UsbNetworkPkg/UsbCdcEcm/UsbCdcEcm.inf | 41 +
> > UsbNetworkPkg/UsbCdcEcm/UsbEcmFunction.c | 861 ++++++++
> > UsbNetworkPkg/UsbCdcNcm/ComponentName.c | 170 ++
> > UsbNetworkPkg/UsbCdcNcm/UsbCdcNcm.c | 508 +++++
> > UsbNetworkPkg/UsbCdcNcm/UsbCdcNcm.h | 245 +++
> > UsbNetworkPkg/UsbCdcNcm/UsbCdcNcm.inf | 41 +
> > UsbNetworkPkg/UsbCdcNcm/UsbNcmFunction.c | 946
> +++++++++
> > UsbNetworkPkg/UsbNetworkPkg.dec | 32 +
> > UsbNetworkPkg/UsbRndis/ComponentName.c | 172 ++
> > UsbNetworkPkg/UsbRndis/UsbRndis.c | 848 ++++++++
> > UsbNetworkPkg/UsbRndis/UsbRndis.h | 569 ++++++
> > UsbNetworkPkg/UsbRndis/UsbRndis.inf | 41 +
> > UsbNetworkPkg/UsbRndis/UsbRndisFunction.c | 1587
> > +++++++++++++++
> > 28 files changed, 10854 insertions(+) create mode 100644
> > UsbNetworkPkg/Config/UsbNetworkPkg.inc.dsc
> > create mode 100644
> > UsbNetworkPkg/Config/UsbNetworkPkgComponentsDxe.inc.dsc
> > create mode 100644
> > UsbNetworkPkg/Config/UsbNetworkPkgComponentsDxe.inc.fdf
> > create mode 100644
> > UsbNetworkPkg/Config/UsbNetworkPkgDefines.inc.dsc
> > create mode 100644
> > UsbNetworkPkg/Include/Protocol/UsbEthernetProtocol.h
> > create mode 100644
> > UsbNetworkPkg/NetworkCommon/ComponentName.c
> > create mode 100644 UsbNetworkPkg/NetworkCommon/DriverBinding.c
> > create mode 100644 UsbNetworkPkg/NetworkCommon/DriverBinding.h
> > create mode 100644
> > UsbNetworkPkg/NetworkCommon/NetworkCommon.inf
> > create mode 100644 UsbNetworkPkg/NetworkCommon/PxeFunction.c
> > create mode 100644 UsbNetworkPkg/ReadMe.md create mode 100644
> > UsbNetworkPkg/ReleaseNotes.md create mode 100644
> > UsbNetworkPkg/UsbCdcEcm/ComponentName.c
> > create mode 100644 UsbNetworkPkg/UsbCdcEcm/UsbCdcEcm.c
> > create mode 100644 UsbNetworkPkg/UsbCdcEcm/UsbCdcEcm.h
> > create mode 100644 UsbNetworkPkg/UsbCdcEcm/UsbCdcEcm.inf
> > create mode 100644 UsbNetworkPkg/UsbCdcEcm/UsbEcmFunction.c
> > create mode 100644 UsbNetworkPkg/UsbCdcNcm/ComponentName.c
> > create mode 100644 UsbNetworkPkg/UsbCdcNcm/UsbCdcNcm.c
> > create mode 100644 UsbNetworkPkg/UsbCdcNcm/UsbCdcNcm.h
> > create mode 100644 UsbNetworkPkg/UsbCdcNcm/UsbCdcNcm.inf
> > create mode 100644 UsbNetworkPkg/UsbCdcNcm/UsbNcmFunction.c
> > create mode 100644 UsbNetworkPkg/UsbNetworkPkg.dec create mode
> > 100644 UsbNetworkPkg/UsbRndis/ComponentName.c
> > create mode 100644 UsbNetworkPkg/UsbRndis/UsbRndis.c create
> mode
> > 100644 UsbNetworkPkg/UsbRndis/UsbRndis.h create mode 100644
> > UsbNetworkPkg/UsbRndis/UsbRndis.inf
> > create mode 100644 UsbNetworkPkg/UsbRndis/UsbRndisFunction.c
> >
> >
> >
>
>
>
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