Hi, I am trying to bring up debugger with EDK2 DuetPkgx64. My setup works well for Windows 7 debugging which means my serial cable and ports works fine. I followed UDK-Debugger-Tool-User-Manual-SR1-v1-91_0.pdf and am using same Windbg mentioned in doc. I have attached my dsc file and fdf files. After UEFI shell comes up i see that sermode command says no serial port available.DebugAgentDxe.efi gets built and once i load that module, i see that softdebugger and telnet connected to this shows some activity and it says "break packet and try to connect the HOST", a frame is sent and after this, receive times out.
If i try to break from windbg it says halt() returning - failed (80000013) .i used mm command in uefi shell and i saw that what ever i write to 0x3F8 (com port 1 base address) gets echoed to telnet port.I tried changing PcAtChipsetPkg\Library\SerialIoLib\SerialPortLib.c serial parameters in this but it didn't help, increased READ_PACKET_TIMEOUT to 5 sec in SourceLevelDebugPkg\Library\DebugAgent\DebugAgentCommon\DebugAgent.h but nothing worked for me. Any help would be great on this. Another question in this is, intel softdebugger doc explains that "console device created by debug agent isn't added to console input/out device list by default" it doesn't explain how to do that in detail.It mentions change the setting through front page UI. Where do we get that? how to launch it? i tried searching for it but couldn't find where it is. Thanks in advance. Regards,Sandeep
DuetPkgX64.dsc
Description: Binary data
DuetPkg.fdf
Description: application/fdf
------------------------------------------------------------------------------ Dive into the World of Parallel Programming! The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net
_______________________________________________ edk2-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/edk2-devel
