* SNP transmit print
@ 2017-09-21 10:06 Meenakshi Aggarwal
2017-09-21 11:50 ` Udit Kumar
0 siblings, 1 reply; 7+ messages in thread
From: Meenakshi Aggarwal @ 2017-09-21 10:06 UTC (permalink / raw)
To: edk2-devel@lists.01.org
Hi,
While performing tftp using PCI interface, below message is coming continuously:
Snp->undi.transmit() 8000h:4h
Snp->undi.transmit() 8000h:4h [======================================> ] 34812 Kb
Snp->undi.transmit() 8000h:4h
Snp->undi.transmit() 8000h:4h
Snp->undi.transmit() 8000h:4h
Snp->undi.transmit() 8000h:4h
It is coming from file "MdeModulePkg/Universal/Network/SnpDxe/Transmit.c"
DEBUG (
(EFI_D_ERROR,
"\nSnp->undi.transmit() %xh:%xh\n",
Snp->Cdb.StatFlags,
Snp->Cdb.StatCode)
);
I want to know if it is really an error message because tftp and ping are working perfectly, but this error message is coming.
Thanks,
Meenakshi
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: SNP transmit print 2017-09-21 10:06 SNP transmit print Meenakshi Aggarwal @ 2017-09-21 11:50 ` Udit Kumar 2017-09-22 10:25 ` Meenakshi Aggarwal 0 siblings, 1 reply; 7+ messages in thread From: Udit Kumar @ 2017-09-21 11:50 UTC (permalink / raw) To: Meenakshi Aggarwal, edk2-devel@lists.01.org I think these error prints should be check against Status Regards Udit > -----Original Message----- > From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of > Meenakshi Aggarwal > Sent: Thursday, September 21, 2017 3:36 PM > To: edk2-devel@lists.01.org > Subject: [edk2] SNP transmit print > > Hi, > > > While performing tftp using PCI interface, below message is coming > continuously: > > Snp->undi.transmit() 8000h:4h > > Snp->undi.transmit() 8000h:4h > [======================================> ] 34812 Kb > Snp->undi.transmit() 8000h:4h > > Snp->undi.transmit() 8000h:4h > > Snp->undi.transmit() 8000h:4h > > Snp->undi.transmit() 8000h:4h > > > It is coming from file "MdeModulePkg/Universal/Network/SnpDxe/Transmit.c" > > DEBUG ( > (EFI_D_ERROR, > "\nSnp->undi.transmit() %xh:%xh\n", > Snp->Cdb.StatFlags, > Snp->Cdb.StatCode) > ); > > > I want to know if it is really an error message because tftp and ping are working > perfectly, but this error message is coming. > > > Thanks, > Meenakshi > > > > _______________________________________________ > edk2-devel mailing list > edk2-devel@lists.01.org > https://lists.01.org/mailman/listinfo/edk2-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: SNP transmit print 2017-09-21 11:50 ` Udit Kumar @ 2017-09-22 10:25 ` Meenakshi Aggarwal 2017-09-22 11:03 ` Udit Kumar 0 siblings, 1 reply; 7+ messages in thread From: Meenakshi Aggarwal @ 2017-09-22 10:25 UTC (permalink / raw) To: Udit Kumar, edk2-devel@lists.01.org Cc: feng.tian@intel.com, star.zeng@intel.com Hi Udit, Yes, I think we should print this message is Status is EFI_DEVICE_ERROR because in case of EFI_NOT_READY, we are retrying: // // Transmit the packet through SNP. // Status = Snp->Transmit ( Snp, HeaderSize, Length, Packet, TxData->SourceAddress, TxData->DestinationAddress, &ProtocolType ); if (Status == EFI_NOT_READY) { Status = MnpRecycleTxBuf (MnpDeviceData); if (EFI_ERROR (Status)) { Token->Status = EFI_DEVICE_ERROR; goto SIGNAL_TOKEN; } DEBUG ((EFI_D_ERROR, "Snp->Transmit retry\n")); Status = Snp->Transmit ( Snp, HeaderSize, Length, Packet, TxData->SourceAddress, TxData->DestinationAddress, &ProtocolType ); } (MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c) Please suggest if we can remove this print in case of BUSY status. Thanks, Meenakshi > -----Original Message----- > From: Udit Kumar > Sent: Thursday, September 21, 2017 5:21 PM > To: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>; edk2- > devel@lists.01.org > Subject: RE: SNP transmit print > > I think these error prints should be check against Status > > Regards > Udit > > > -----Original Message----- > > From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of > > Meenakshi Aggarwal > > Sent: Thursday, September 21, 2017 3:36 PM > > To: edk2-devel@lists.01.org > > Subject: [edk2] SNP transmit print > > > > Hi, > > > > > > While performing tftp using PCI interface, below message is coming > > continuously: > > > > Snp->undi.transmit() 8000h:4h > > > > Snp->undi.transmit() 8000h:4h > > [======================================> ] 34812 Kb > > Snp->undi.transmit() 8000h:4h > > > > Snp->undi.transmit() 8000h:4h > > > > Snp->undi.transmit() 8000h:4h > > > > Snp->undi.transmit() 8000h:4h > > > > > > It is coming from file > "MdeModulePkg/Universal/Network/SnpDxe/Transmit.c" > > > > DEBUG ( > > (EFI_D_ERROR, > > "\nSnp->undi.transmit() %xh:%xh\n", > > Snp->Cdb.StatFlags, > > Snp->Cdb.StatCode) > > ); > > > > > > I want to know if it is really an error message because tftp and ping > > are working perfectly, but this error message is coming. > > > > > > Thanks, > > Meenakshi > > > > > > > > _______________________________________________ > > edk2-devel mailing list > > edk2-devel@lists.01.org > > https://lists.01.org/mailman/listinfo/edk2-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: SNP transmit print 2017-09-22 10:25 ` Meenakshi Aggarwal @ 2017-09-22 11:03 ` Udit Kumar 2017-09-22 13:27 ` Zeng, Star 2017-09-25 0:58 ` Fu, Siyuan 0 siblings, 2 replies; 7+ messages in thread From: Udit Kumar @ 2017-09-22 11:03 UTC (permalink / raw) To: Meenakshi Aggarwal, edk2-devel@lists.01.org Cc: feng.tian@intel.com, star.zeng@intel.com Thanks Meenakshi for digging a bit more If we have use like below Library/DxeNetLib/DxeNetLib.c Status = Snp->Transmit (Snp, 0, Length, Packet, NULL, NULL, NULL); if ((Status != EFI_SUCCESS) && (Status != EFI_NOT_READY)) { Status = EFI_DEVICE_ERROR; break; } Then, we can simple put print when Status is EFI_DEVICE_ERROR; But with below We are retrying once ☹ , What I think if first time if you got error EFI_NOT_READY, then after MnpRecycleTxBuf we likely not to get this error. I am not 100% sure here. What I think, in MdeModulePkg/Universal/Network/SnpDxe/Transmit.c Have print only for EFI_NOT_READY. And in MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c, print error as well for second case. Hope this helps Thanks Udit > -----Original Message----- > From: Meenakshi Aggarwal > Sent: Friday, September 22, 2017 3:56 PM > To: Udit Kumar <udit.kumar@nxp.com>; edk2-devel@lists.01.org > Cc: feng.tian@intel.com; star.zeng@intel.com > Subject: RE: SNP transmit print > > Hi Udit, > > Yes, I think we should print this message is Status is EFI_DEVICE_ERROR because > in case of EFI_NOT_READY, we are retrying: > > // > // Transmit the packet through SNP. > // > Status = Snp->Transmit ( > Snp, > HeaderSize, > Length, > Packet, > TxData->SourceAddress, > TxData->DestinationAddress, > &ProtocolType > ); > if (Status == EFI_NOT_READY) { > Status = MnpRecycleTxBuf (MnpDeviceData); > if (EFI_ERROR (Status)) { > Token->Status = EFI_DEVICE_ERROR; > goto SIGNAL_TOKEN; > } > > DEBUG ((EFI_D_ERROR, "Snp->Transmit retry\n")); > Status = Snp->Transmit ( > Snp, > HeaderSize, > Length, > Packet, > TxData->SourceAddress, > TxData->DestinationAddress, > &ProtocolType > ); > } > > (MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c) > > > Please suggest if we can remove this print in case of BUSY status. > > Thanks, > Meenakshi > > > -----Original Message----- > > From: Udit Kumar > > Sent: Thursday, September 21, 2017 5:21 PM > > To: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>; edk2- > > devel@lists.01.org > > Subject: RE: SNP transmit print > > > > I think these error prints should be check against Status > > > > Regards > > Udit > > > > > -----Original Message----- > > > From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf > > > Of Meenakshi Aggarwal > > > Sent: Thursday, September 21, 2017 3:36 PM > > > To: edk2-devel@lists.01.org > > > Subject: [edk2] SNP transmit print > > > > > > Hi, > > > > > > > > > While performing tftp using PCI interface, below message is coming > > > continuously: > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > Snp->undi.transmit() 8000h:4h > > > [======================================> ] 34812 Kb > > > Snp->undi.transmit() 8000h:4h > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > > > > It is coming from file > > "MdeModulePkg/Universal/Network/SnpDxe/Transmit.c" > > > > > > DEBUG ( > > > (EFI_D_ERROR, > > > "\nSnp->undi.transmit() %xh:%xh\n", > > > Snp->Cdb.StatFlags, > > > Snp->Cdb.StatCode) > > > ); > > > > > > > > > I want to know if it is really an error message because tftp and > > > ping are working perfectly, but this error message is coming. > > > > > > > > > Thanks, > > > Meenakshi > > > > > > > > > > > > _______________________________________________ > > > edk2-devel mailing list > > > edk2-devel@lists.01.org > > > https://lists.01.org/mailman/listinfo/edk2-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: SNP transmit print 2017-09-22 11:03 ` Udit Kumar @ 2017-09-22 13:27 ` Zeng, Star 2017-09-25 0:58 ` Fu, Siyuan 1 sibling, 0 replies; 7+ messages in thread From: Zeng, Star @ 2017-09-22 13:27 UTC (permalink / raw) To: Udit Kumar, Meenakshi Aggarwal, edk2-devel@lists.01.org Cc: Ye, Ting, Fu, Siyuan, Wu, Jiaxin, Zeng, Star Cc Ting, Siyuan and Jiaxin. Thanks, Star -----Original Message----- From: Udit Kumar [mailto:udit.kumar@nxp.com] Sent: Friday, September 22, 2017 7:04 PM To: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>; edk2-devel@lists.01.org Cc: Tian, Feng <feng.tian@intel.com>; Zeng, Star <star.zeng@intel.com> Subject: RE: SNP transmit print Thanks Meenakshi for digging a bit more If we have use like below Library/DxeNetLib/DxeNetLib.c Status = Snp->Transmit (Snp, 0, Length, Packet, NULL, NULL, NULL); if ((Status != EFI_SUCCESS) && (Status != EFI_NOT_READY)) { Status = EFI_DEVICE_ERROR; break; } Then, we can simple put print when Status is EFI_DEVICE_ERROR; But with below We are retrying once ☹ , What I think if first time if you got error EFI_NOT_READY, then after MnpRecycleTxBuf we likely not to get this error. I am not 100% sure here. What I think, in MdeModulePkg/Universal/Network/SnpDxe/Transmit.c Have print only for EFI_NOT_READY. And in MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c, print error as well for second case. Hope this helps Thanks Udit > -----Original Message----- > From: Meenakshi Aggarwal > Sent: Friday, September 22, 2017 3:56 PM > To: Udit Kumar <udit.kumar@nxp.com>; edk2-devel@lists.01.org > Cc: feng.tian@intel.com; star.zeng@intel.com > Subject: RE: SNP transmit print > > Hi Udit, > > Yes, I think we should print this message is Status is > EFI_DEVICE_ERROR because in case of EFI_NOT_READY, we are retrying: > > // > // Transmit the packet through SNP. > // > Status = Snp->Transmit ( > Snp, > HeaderSize, > Length, > Packet, > TxData->SourceAddress, > TxData->DestinationAddress, > &ProtocolType > ); > if (Status == EFI_NOT_READY) { > Status = MnpRecycleTxBuf (MnpDeviceData); > if (EFI_ERROR (Status)) { > Token->Status = EFI_DEVICE_ERROR; > goto SIGNAL_TOKEN; > } > > DEBUG ((EFI_D_ERROR, "Snp->Transmit retry\n")); > Status = Snp->Transmit ( > Snp, > HeaderSize, > Length, > Packet, > TxData->SourceAddress, > TxData->DestinationAddress, > &ProtocolType > ); > } > > (MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c) > > > Please suggest if we can remove this print in case of BUSY status. > > Thanks, > Meenakshi > > > -----Original Message----- > > From: Udit Kumar > > Sent: Thursday, September 21, 2017 5:21 PM > > To: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>; edk2- > > devel@lists.01.org > > Subject: RE: SNP transmit print > > > > I think these error prints should be check against Status > > > > Regards > > Udit > > > > > -----Original Message----- > > > From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On > > > Behalf Of Meenakshi Aggarwal > > > Sent: Thursday, September 21, 2017 3:36 PM > > > To: edk2-devel@lists.01.org > > > Subject: [edk2] SNP transmit print > > > > > > Hi, > > > > > > > > > While performing tftp using PCI interface, below message is coming > > > continuously: > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > Snp->undi.transmit() 8000h:4h > > > [======================================> ] 34812 Kb > > > Snp->undi.transmit() 8000h:4h > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > > > > It is coming from file > > "MdeModulePkg/Universal/Network/SnpDxe/Transmit.c" > > > > > > DEBUG ( > > > (EFI_D_ERROR, > > > "\nSnp->undi.transmit() %xh:%xh\n", > > > Snp->Cdb.StatFlags, > > > Snp->Cdb.StatCode) > > > ); > > > > > > > > > I want to know if it is really an error message because tftp and > > > ping are working perfectly, but this error message is coming. > > > > > > > > > Thanks, > > > Meenakshi > > > > > > > > > > > > _______________________________________________ > > > edk2-devel mailing list > > > edk2-devel@lists.01.org > > > https://lists.01.org/mailman/listinfo/edk2-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: SNP transmit print 2017-09-22 11:03 ` Udit Kumar 2017-09-22 13:27 ` Zeng, Star @ 2017-09-25 0:58 ` Fu, Siyuan 2017-09-25 5:44 ` Meenakshi Aggarwal 1 sibling, 1 reply; 7+ messages in thread From: Fu, Siyuan @ 2017-09-25 0:58 UTC (permalink / raw) To: Udit Kumar, Meenakshi Aggarwal, edk2-devel@lists.01.org Cc: Tian, Feng, Zeng, Star Hi, Meenakshi You are correct that it's a bug in SNP driver to print error information for successfully transmitted packet. Please create a Bugzilla ticket for this issue and we will follow it. Thanks. BestRegards Fu Siyuan -----Original Message----- From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of Udit Kumar Sent: Friday, September 22, 2017 7:04 PM To: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>; edk2-devel@lists.01.org Cc: Tian, Feng <feng.tian@intel.com>; Zeng, Star <star.zeng@intel.com> Subject: Re: [edk2] SNP transmit print Thanks Meenakshi for digging a bit more If we have use like below Library/DxeNetLib/DxeNetLib.c Status = Snp->Transmit (Snp, 0, Length, Packet, NULL, NULL, NULL); if ((Status != EFI_SUCCESS) && (Status != EFI_NOT_READY)) { Status = EFI_DEVICE_ERROR; break; } Then, we can simple put print when Status is EFI_DEVICE_ERROR; But with below We are retrying once ☹ , What I think if first time if you got error EFI_NOT_READY, then after MnpRecycleTxBuf we likely not to get this error. I am not 100% sure here. What I think, in MdeModulePkg/Universal/Network/SnpDxe/Transmit.c Have print only for EFI_NOT_READY. And in MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c, print error as well for second case. Hope this helps Thanks Udit > -----Original Message----- > From: Meenakshi Aggarwal > Sent: Friday, September 22, 2017 3:56 PM > To: Udit Kumar <udit.kumar@nxp.com>; edk2-devel@lists.01.org > Cc: feng.tian@intel.com; star.zeng@intel.com > Subject: RE: SNP transmit print > > Hi Udit, > > Yes, I think we should print this message is Status is EFI_DEVICE_ERROR because > in case of EFI_NOT_READY, we are retrying: > > // > // Transmit the packet through SNP. > // > Status = Snp->Transmit ( > Snp, > HeaderSize, > Length, > Packet, > TxData->SourceAddress, > TxData->DestinationAddress, > &ProtocolType > ); > if (Status == EFI_NOT_READY) { > Status = MnpRecycleTxBuf (MnpDeviceData); > if (EFI_ERROR (Status)) { > Token->Status = EFI_DEVICE_ERROR; > goto SIGNAL_TOKEN; > } > > DEBUG ((EFI_D_ERROR, "Snp->Transmit retry\n")); > Status = Snp->Transmit ( > Snp, > HeaderSize, > Length, > Packet, > TxData->SourceAddress, > TxData->DestinationAddress, > &ProtocolType > ); > } > > (MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c) > > > Please suggest if we can remove this print in case of BUSY status. > > Thanks, > Meenakshi > > > -----Original Message----- > > From: Udit Kumar > > Sent: Thursday, September 21, 2017 5:21 PM > > To: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>; edk2- > > devel@lists.01.org > > Subject: RE: SNP transmit print > > > > I think these error prints should be check against Status > > > > Regards > > Udit > > > > > -----Original Message----- > > > From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf > > > Of Meenakshi Aggarwal > > > Sent: Thursday, September 21, 2017 3:36 PM > > > To: edk2-devel@lists.01.org > > > Subject: [edk2] SNP transmit print > > > > > > Hi, > > > > > > > > > While performing tftp using PCI interface, below message is coming > > > continuously: > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > Snp->undi.transmit() 8000h:4h > > > [======================================> ] 34812 Kb > > > Snp->undi.transmit() 8000h:4h > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > > > > It is coming from file > > "MdeModulePkg/Universal/Network/SnpDxe/Transmit.c" > > > > > > DEBUG ( > > > (EFI_D_ERROR, > > > "\nSnp->undi.transmit() %xh:%xh\n", > > > Snp->Cdb.StatFlags, > > > Snp->Cdb.StatCode) > > > ); > > > > > > > > > I want to know if it is really an error message because tftp and > > > ping are working perfectly, but this error message is coming. > > > > > > > > > Thanks, > > > Meenakshi > > > > > > > > > > > > _______________________________________________ > > > edk2-devel mailing list > > > edk2-devel@lists.01.org > > > https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: SNP transmit print 2017-09-25 0:58 ` Fu, Siyuan @ 2017-09-25 5:44 ` Meenakshi Aggarwal 0 siblings, 0 replies; 7+ messages in thread From: Meenakshi Aggarwal @ 2017-09-25 5:44 UTC (permalink / raw) To: Fu, Siyuan, Udit Kumar, edk2-devel@lists.01.org; +Cc: Tian, Feng, Zeng, Star Hi, Created bug: https://bugzilla.tianocore.org/show_bug.cgi?id=719 Thanks, Meenakshi > -----Original Message----- > From: Fu, Siyuan [mailto:siyuan.fu@intel.com] > Sent: Monday, September 25, 2017 6:29 AM > To: Udit Kumar <udit.kumar@nxp.com>; Meenakshi Aggarwal > <meenakshi.aggarwal@nxp.com>; edk2-devel@lists.01.org > Cc: Tian, Feng <feng.tian@intel.com>; Zeng, Star <star.zeng@intel.com> > Subject: RE: SNP transmit print > > Hi, Meenakshi > > You are correct that it's a bug in SNP driver to print error information for > successfully transmitted packet. Please create a Bugzilla ticket for this issue > and we will follow it. Thanks. > > > BestRegards > Fu Siyuan > > > -----Original Message----- > From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of > Udit Kumar > Sent: Friday, September 22, 2017 7:04 PM > To: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>; edk2- > devel@lists.01.org > Cc: Tian, Feng <feng.tian@intel.com>; Zeng, Star <star.zeng@intel.com> > Subject: Re: [edk2] SNP transmit print > > Thanks Meenakshi for digging a bit more > > If we have use like below > Library/DxeNetLib/DxeNetLib.c > Status = Snp->Transmit (Snp, 0, Length, Packet, NULL, NULL, NULL); > if ((Status != EFI_SUCCESS) && (Status != EFI_NOT_READY)) { > Status = EFI_DEVICE_ERROR; > break; > } > Then, we can simple put print when Status is EFI_DEVICE_ERROR; > > But with below We are retrying once ☹ , What I think if first time if you got > error EFI_NOT_READY, then after MnpRecycleTxBuf we likely not to get this > error. > I am not 100% sure here. > > What I think, in MdeModulePkg/Universal/Network/SnpDxe/Transmit.c > Have print only for EFI_NOT_READY. > And in MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c, print error as > well for second case. > Hope this helps > > Thanks > Udit > > > -----Original Message----- > > From: Meenakshi Aggarwal > > Sent: Friday, September 22, 2017 3:56 PM > > To: Udit Kumar <udit.kumar@nxp.com>; edk2-devel@lists.01.org > > Cc: feng.tian@intel.com; star.zeng@intel.com > > Subject: RE: SNP transmit print > > > > Hi Udit, > > > > Yes, I think we should print this message is Status is > > EFI_DEVICE_ERROR because in case of EFI_NOT_READY, we are retrying: > > > > // > > // Transmit the packet through SNP. > > // > > Status = Snp->Transmit ( > > Snp, > > HeaderSize, > > Length, > > Packet, > > TxData->SourceAddress, > > TxData->DestinationAddress, > > &ProtocolType > > ); > > if (Status == EFI_NOT_READY) { > > Status = MnpRecycleTxBuf (MnpDeviceData); > > if (EFI_ERROR (Status)) { > > Token->Status = EFI_DEVICE_ERROR; > > goto SIGNAL_TOKEN; > > } > > > > DEBUG ((EFI_D_ERROR, "Snp->Transmit retry\n")); > > Status = Snp->Transmit ( > > Snp, > > HeaderSize, > > Length, > > Packet, > > TxData->SourceAddress, > > TxData->DestinationAddress, > > &ProtocolType > > ); > > } > > > > (MdeModulePkg/Universal/Network/MnpDxe/MnpIo.c) > > > > > > Please suggest if we can remove this print in case of BUSY status. > > > > Thanks, > > Meenakshi > > > > > -----Original Message----- > > > From: Udit Kumar > > > Sent: Thursday, September 21, 2017 5:21 PM > > > To: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>; edk2- > > > devel@lists.01.org > > > Subject: RE: SNP transmit print > > > > > > I think these error prints should be check against Status > > > > > > Regards > > > Udit > > > > > > > -----Original Message----- > > > > From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On > > > > Behalf Of Meenakshi Aggarwal > > > > Sent: Thursday, September 21, 2017 3:36 PM > > > > To: edk2-devel@lists.01.org > > > > Subject: [edk2] SNP transmit print > > > > > > > > Hi, > > > > > > > > > > > > While performing tftp using PCI interface, below message is coming > > > > continuously: > > > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > > > Snp->undi.transmit() 8000h:4h > > > > [======================================> ] 34812 Kb > > > > Snp->undi.transmit() 8000h:4h > > > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > > > Snp->undi.transmit() 8000h:4h > > > > > > > > > > > > It is coming from file > > > "MdeModulePkg/Universal/Network/SnpDxe/Transmit.c" > > > > > > > > DEBUG ( > > > > (EFI_D_ERROR, > > > > "\nSnp->undi.transmit() %xh:%xh\n", > > > > Snp->Cdb.StatFlags, > > > > Snp->Cdb.StatCode) > > > > ); > > > > > > > > > > > > I want to know if it is really an error message because tftp and > > > > ping are working perfectly, but this error message is coming. > > > > > > > > > > > > Thanks, > > > > Meenakshi > > > > > > > > > > > > > > > > _______________________________________________ > > > > edk2-devel mailing list > > > > edk2-devel@lists.01.org > > > > https://lists.01.org/mailman/listinfo/edk2-devel > _______________________________________________ > edk2-devel mailing list > edk2-devel@lists.01.org > https://lists.01.org/mailman/listinfo/edk2-devel ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2017-09-25 5:40 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2017-09-21 10:06 SNP transmit print Meenakshi Aggarwal 2017-09-21 11:50 ` Udit Kumar 2017-09-22 10:25 ` Meenakshi Aggarwal 2017-09-22 11:03 ` Udit Kumar 2017-09-22 13:27 ` Zeng, Star 2017-09-25 0:58 ` Fu, Siyuan 2017-09-25 5:44 ` Meenakshi Aggarwal
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox