Is it expected that this will work with QEMU (with the usb-net fixes from https://github.com/mcb30/qemu/tree/usbnet3), for example using the SBSA-REF machine for Arm or OVMF for X64?
I'm adding the following parameters to QEMU: -netdev user,id=net0,net=192.168.10.0/24,dhcpstart=192.168.10.1 -device usb-net,netdev=net0 On OVMF I get the following crash when loading UsbRndis.efi after NetworkCommon.efi: Support(): UNDI3.1 found on handle 6550D18 Support(): supported on 6550D18 Start(): UNDI3.1 found !!!! X64 Exception Type - 06(#UD - Invalid Opcode) CPU Apic ID - 00000000 !!!! RIP - 00000000000B0001, CS - 0000000000000038, RFLAGS - 0000000000000283 RAX - 000000000653AF80, RCX - 00000000065DC382, RDX - 0000000000005441 RBX - 00000000065D8000, RSP - 0000000007E8EA48, RBP - 00000000065DB001 RSI - 0000000000000048, RDI - 0000000006CE82C0 R8 - 0000000007E8EA60, R9 - 0000000007E8EAD0, R10 - 0000000007E8E804 R11 - 0000000000000000, R12 - 8000000000000003, R13 - 0000000000000001 R14 - 0000000006CEE640, R15 - 0000000000000006 DS - 0000000000000030, ES - 0000000000000030, FS - 0000000000000030 GS - 0000000000000030, SS - 0000000000000030 CR0 - 0000000080010033, CR2 - 0000000000000000, CR3 - 0000000007C01000 CR4 - 0000000000000668, CR8 - 0000000000000000 DR0 - 0000000000000000, DR1 - 0000000000000000, DR2 - 0000000000000000 DR3 - 0000000000000000, DR6 - 00000000FFFF0FF0, DR7 - 0000000000000400 GDTR - 00000000079DE000 0000000000000047, LDTR - 0000000000000000 IDTR - 000000000753C018 0000000000000FFF, TR - 0000000000000000 FXSAVE_STATE - 0000000007E8E6A0 !!!! Can't find image information. !!!! On Arm, I don't get a crash but no network interface gets created. I've checked the QEMU RNDIS interface is working: if I boot to Linux I can get an IP address and communicate with the outside world. -- Rebecca Cran On 9/1/22 23:24, RichardHo [何明忠] via groups.io wrote:
UsbNetworkPkg provides network functions for USB ACM, USB NCM, and USB RNDIS network device. Signed-off-by: Richard Ho <richar...@ami.com> Cc: Andrew Fish <af...@apple.com> Cc: Leif Lindholm <quic_llind...@quicinc.com> Cc: Michael D Kinney <michael.d.kin...@intel.com> Cc: Michael Kubacki <michael.kuba...@microsoft.com> Cc: Zhiguang Liu <zhiguang....@intel.com> Cc: Liming Gao <gaolim...@byosoft.com.cn> Reviewed-by: Tony Lo <ton...@ami.com> --- UsbNetworkPkg/Config/UsbNetworkPkg.inc.dsc | 9 + .../Config/UsbNetworkPkgComponentsDxe.inc.dsc | 20 + .../Config/UsbNetworkPkgComponentsDxe.inc.fdf | 20 + .../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, 10853 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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