On Mon, 2017-11-27 at 18:18 -0500, Gene Cumm wrote:> > On Mon, Nov 27, 2017 at 6:07 PM, Joakim Tjernlund > <Joakim.Tjernlund at infinera.com> wrote: > > On Mon, 2017-11-27 at 18:03 -0500, Gene Cumm wrote: > > > On Mon, Nov 27, 2017 at 2:14 PM, Gene Cumm <gene.cumm at gmail.com> wrote: > > > > On Mon, Nov 27, 2017 at 12:07 PM, Joakim Tjernlund > > > > <Joakim.Tjernlund at infinera.com> wrote: > > > > > On Mon, 2017-11-27 at 08:42 -0500, Gene Cumm wrote: > > > > > > Bringing the discussion to the list. > > > > > > > > > > > > You stated you see the following on your Lenovo ThinkPad T470s with > > > > > > UEFI firmware N1WET41W (1.20 date: 10/17/2017): > > > > > > > > > > > > > > > > > > core_udp_sendto: stalling on configure with no mapping > > > > > > > > > > > > > > > > > > OUI 54-E1-AD > > > > > > > > > > > > lspci -s 0:1f.6 -v > > > > > > 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (4) > > > > > > I219-V (rev 21) > > > > > > Subsystem: Lenovo Ethernet Connection (4) I219-V > > > > > > Flags: bus master, fast devsel, latency 0, IRQ 125 > > > > > > Memory at dc200000 (32-bit, non-prefetchable) [size=128K] > > > > > > Capabilities: [c8] Power Management version 3 > > > > > > Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ > > > > > > Capabilities: [e0] PCI Advanced Features > > > > > > Kernel driver in use: e1000e > > > > > > Kernel modules: e1000e > > > > > > > > > > > > This might be the only wired NIC but there's possibly multiple device > > > > > > handles to it and possibly a device handle to the wrong NIC > > > > > > (wireless). > > > > > > > > > > > > In your EFI shell (hopefully you have such an option): > > > > > > > > > > > > version > fs0:\efi-ver.txt > > > > > > dh -p Net > fs0:\efi-dh-net.txt > > > > > > > > > > > > Feel free to run it without the redirect (">") to see the results > > > > > > yourself. The redirects would help if you can access the files so you > > > > > > don't need to manually transcribe the output. > > > > > > > > > > > > Here's some other UEFI Shell commands that may be of use: > > > > > > > > > > > > guid > fs0:\efi-guid.txt > > > > > > or alias > fs0:\efi-alias.txt > > > > > > dh > fs0:\efi-dh.txt > > > > > > > > > > Managed to install an EFI shell from here: > > > > > https://github.com/tianocore/edk2/blob/master/ShellBinPkg/UefiShell/X64/Shell.efi > > > > > > > > > > and got a dh > dh.txt > > > > > I don't know what to do with this info so attaching it here. > > > > > > > > Ok. Different GUID aliases. Line 1381 says what I see as "Net" you > > > > likely see as "SimpleNetwork". This handle has the necessary > > > > "UDPv4ServiceBinding" (I see as "UDPv4Sb"). > > > > > > > > Thanks for the excellent data. It's been a while since I looked at > > > > the handle search code to debug this. > > > > > > Did you ever see a "disable UseDefaultAddress" message? The code > > > should have printed those original messages dump the new message then > > > try again at doing the network transaction. > > > > Yes, that was the last message I think. Then, after a while, it rebooted. > > I figured the names(Net vs. SimpleNetwork) to search for was standardized? > > That's a partially good thing. This says it tried to bind UDP where > we got PXE, failed, hunted for something that provides UDP on the same > MAC, found it, attempted to use the UseDefaultAddress flag, failed to > configure, and fell back to attempting to manually configure the > entire UDP datagram. At this point, it should have just worked.Have you figured out why it failed yet? I never saw any printouts for netmask/gateway, are you sure syslinx got those? Not on the same network so gateway must work for me.> > The aliases/names aren't entirely standardized and it's just a > friendly name for the GUID (which is standardized). The aliases could > easily be localized though I believe there's only 2 common groups, the > two we see here. > > Did you happen to peek at the version command? I'm guessing it's > saying 2.0 since the UDPv4Sb is not on the same handle as the PxeBc.Fond an old boot logg: [ 0.000000] efi: EFI v2.50 by Lenovo [ 0.000000] efi: SMBIOS=0x6f098000 SMBIOS 3.0=0x6f095000 ACPI=0x6fffe000 ACPI 2.0=0x6fffe014 MPS=0x6f468000 ESRT=0x6eb33000 MEMATTR=0x6976d018 [ 0.000000] ACPI: UEFI 0x000000006FF53000 000042 (v01 LENOVO TP-N1W 00001200 PTEC 00000002) [ 0.000000] ACPI: UEFI 0x000000006FF39000 00013E (v01 LENOVO TP-N1W 00001200 PTEC 00000002)
Hello,> Le 28 nov. 2017 ? 00:39, Joakim Tjernlund via Syslinux <syslinux at zytor.com> a ?crit : > > On Mon, 2017-11-27 at 18:18 -0500, Gene Cumm wrote: >> >> On Mon, Nov 27, 2017 at 6:07 PM, Joakim Tjernlund >> <Joakim.Tjernlund at infinera.com> wrote: >>> On Mon, 2017-11-27 at 18:03 -0500, Gene Cumm wrote: >>>> On Mon, Nov 27, 2017 at 2:14 PM, Gene Cumm <gene.cumm at gmail.com> wrote: >>>>> On Mon, Nov 27, 2017 at 12:07 PM, Joakim Tjernlund >>>>> <Joakim.Tjernlund at infinera.com> wrote: >>>>>> On Mon, 2017-11-27 at 08:42 -0500, Gene Cumm wrote: >>>>>>> Bringing the discussion to the list. >>>>>>> >>>>>>> You stated you see the following on your Lenovo ThinkPad T470s with >>>>>>> UEFI firmware N1WET41W (1.20 date: 10/17/2017): >>>>>>> >>>>>>> >>>>>>> core_udp_sendto: stalling on configure with no mapping >>>>>>> >>>>>>>Which version of syslinux are you using ? This might not be your problem as it doesn?t seams to start the TFTP transfer but I send a few patches that were accepted in syslinux git repo to better handle the EFI PXE case. Best Regards, Julien VdG>>>>>>> OUI 54-E1-AD >>>>>>> >>>>>>> lspci -s 0:1f.6 -v >>>>>>> 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (4) >>>>>>> I219-V (rev 21) >>>>>>> Subsystem: Lenovo Ethernet Connection (4) I219-V >>>>>>> Flags: bus master, fast devsel, latency 0, IRQ 125 >>>>>>> Memory at dc200000 (32-bit, non-prefetchable) [size=128K] >>>>>>> Capabilities: [c8] Power Management version 3 >>>>>>> Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ >>>>>>> Capabilities: [e0] PCI Advanced Features >>>>>>> Kernel driver in use: e1000e >>>>>>> Kernel modules: e1000e >>>>>>> >>>>>>> This might be the only wired NIC but there's possibly multiple device >>>>>>> handles to it and possibly a device handle to the wrong NIC >>>>>>> (wireless). >>>>>>> >>>>>>> In your EFI shell (hopefully you have such an option): >>>>>>> >>>>>>> version > fs0:\efi-ver.txt >>>>>>> dh -p Net > fs0:\efi-dh-net.txt >>>>>>> >>>>>>> Feel free to run it without the redirect (">") to see the results >>>>>>> yourself. The redirects would help if you can access the files so you >>>>>>> don't need to manually transcribe the output. >>>>>>> >>>>>>> Here's some other UEFI Shell commands that may be of use: >>>>>>> >>>>>>> guid > fs0:\efi-guid.txt >>>>>>> or alias > fs0:\efi-alias.txt >>>>>>> dh > fs0:\efi-dh.txt >>>>>> >>>>>> Managed to install an EFI shell from here: >>>>>> https://github.com/tianocore/edk2/blob/master/ShellBinPkg/UefiShell/X64/Shell.efi >>>>>> >>>>>> and got a dh > dh.txt >>>>>> I don't know what to do with this info so attaching it here. >>>>> >>>>> Ok. Different GUID aliases. Line 1381 says what I see as "Net" you >>>>> likely see as "SimpleNetwork". This handle has the necessary >>>>> "UDPv4ServiceBinding" (I see as "UDPv4Sb"). >>>>> >>>>> Thanks for the excellent data. It's been a while since I looked at >>>>> the handle search code to debug this. >>>> >>>> Did you ever see a "disable UseDefaultAddress" message? The code >>>> should have printed those original messages dump the new message then >>>> try again at doing the network transaction. >>> >>> Yes, that was the last message I think. Then, after a while, it rebooted. >>> I figured the names(Net vs. SimpleNetwork) to search for was standardized? >> >> That's a partially good thing. This says it tried to bind UDP where >> we got PXE, failed, hunted for something that provides UDP on the same >> MAC, found it, attempted to use the UseDefaultAddress flag, failed to >> configure, and fell back to attempting to manually configure the >> entire UDP datagram. At this point, it should have just worked. > > Have you figured out why it failed yet? > I never saw any printouts for netmask/gateway, are you sure syslinx got those? > Not on the same network so gateway must work for me. > >> >> The aliases/names aren't entirely standardized and it's just a >> friendly name for the GUID (which is standardized). The aliases could >> easily be localized though I believe there's only 2 common groups, the >> two we see here. >> >> Did you happen to peek at the version command? I'm guessing it's >> saying 2.0 since the UDPv4Sb is not on the same handle as the PxeBc. > > Fond an old boot logg: > [ 0.000000] efi: EFI v2.50 by Lenovo > [ 0.000000] efi: SMBIOS=0x6f098000 SMBIOS 3.0=0x6f095000 ACPI=0x6fffe000 ACPI 2.0=0x6fffe014 MPS=0x6f468000 ESRT=0x6eb33000 MEMATTR=0x6976d018 > [ 0.000000] ACPI: UEFI 0x000000006FF53000 000042 (v01 LENOVO TP-N1W 00001200 PTEC 00000002) > [ 0.000000] ACPI: UEFI 0x000000006FF39000 00013E (v01 LENOVO TP-N1W 00001200 PTEC 00000002) > _______________________________________________ > Syslinux mailing list > Submissions to Syslinux at zytor.com <mailto:Syslinux at zytor.com> > Unsubscribe or set options at: > http://www.zytor.com/mailman/listinfo/syslinux <http://www.zytor.com/mailman/listinfo/syslinux>
On Tue, 2017-11-28 at 12:25 +0100, Julien Viard de Galbert wrote: CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. Hello, Le 28 nov. 2017 ? 00:39, Joakim Tjernlund via Syslinux <syslinux at zytor.com<mailto:syslinux at zytor.com>> a ?crit : On Mon, 2017-11-27 at 18:18 -0500, Gene Cumm wrote: On Mon, Nov 27, 2017 at 6:07 PM, Joakim Tjernlund <Joakim.Tjernlund at infinera.com<mailto:Joakim.Tjernlund at infinera.com>> wrote: On Mon, 2017-11-27 at 18:03 -0500, Gene Cumm wrote: On Mon, Nov 27, 2017 at 2:14 PM, Gene Cumm <gene.cumm at gmail.com<mailto:gene.cumm at gmail.com>> wrote: On Mon, Nov 27, 2017 at 12:07 PM, Joakim Tjernlund <Joakim.Tjernlund at infinera.com<mailto:Joakim.Tjernlund at infinera.com>> wrote: On Mon, 2017-11-27 at 08:42 -0500, Gene Cumm wrote: Bringing the discussion to the list. You stated you see the following on your Lenovo ThinkPad T470s with UEFI firmware N1WET41W (1.20 date: 10/17/2017): core_udp_sendto: stalling on configure with no mapping Which version of syslinux are you using ? This might not be your problem as it doesn?t seams to start the TFTP transfer but I send a few patches that were accepted in syslinux git repo to better handle the EFI PXE case. I am using top of git + gnu-efi 3.0.6 (https://github.com/joakim-tjernlund/syslinux/commits/master) But I have tried older versions too. Seems my Lenovo EFI is too "modern" for syslinux but I think Gene has an idea how to solve it. Jocke
On Tue, Nov 28, 2017 at 6:25 AM, Julien Viard de Galbert via Syslinux <syslinux at zytor.com> wrote:> Hello, > >> Le 28 nov. 2017 ? 00:39, Joakim Tjernlund via Syslinux <syslinux at zytor.com> a ?crit : >> >> On Mon, 2017-11-27 at 18:18 -0500, Gene Cumm wrote: >>> >>> On Mon, Nov 27, 2017 at 6:07 PM, Joakim Tjernlund >>> <Joakim.Tjernlund at infinera.com> wrote: >>>> On Mon, 2017-11-27 at 18:03 -0500, Gene Cumm wrote: >>>>> On Mon, Nov 27, 2017 at 2:14 PM, Gene Cumm <gene.cumm at gmail.com> wrote: >>>>>> On Mon, Nov 27, 2017 at 12:07 PM, Joakim Tjernlund >>>>>> <Joakim.Tjernlund at infinera.com> wrote: >>>>>>> On Mon, 2017-11-27 at 08:42 -0500, Gene Cumm wrote: >>>>>>>> Bringing the discussion to the list. >>>>>>>> >>>>>>>> You stated you see the following on your Lenovo ThinkPad T470s with >>>>>>>> UEFI firmware N1WET41W (1.20 date: 10/17/2017): >>>>>>>> >>>>>>>> >>>>>>>> core_udp_sendto: stalling on configure with no mapping >>>>>>>> >>>>>>>> > > Which version of syslinux are you using ? > This might not be your problem as it doesn?t seams to start the TFTP transfer but I send a few patches that were accepted in syslinux git repo to better handle the EFI PXE case. > > Best Regards, > > Julien VdGThe latest round before talking on the list should have been binaries I just built and tested for his case. -- -Gene