> On 09/17/18 07:43, Jiaxin Wu wrote: > > Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=886 > > > > The series patches are to support the TFTP windowsize option described in > RFC 7440. > > TFTP shell command and UEFI PXE driver will use the feature to benefit the > download > > performance. > > I tested this series, between two virtual machines running on my laptop. > The TFTP server program that I used was "tftp-server-5.2-22.el7.x86_64". > The downloaded file was 478,150,656 bytes in size. I built OVMF with > NETWORK_IP6_ENABLE, so that the last patch would take effect for both > PXEv4 and PXEv6. > > Before the series: > - PXEv4: 75 seconds (~ 6225 KB/s) > - PXEv6: 100 seconds (~ 4669 KB/s) > > After the series: > - PXEv4: 48 seconds (~ 9728 KB/s) > - PXEv6: 60 seconds (~ 7782 KB/s) > > These measurements are very rough (I didn't run them multiple times > etc), but I think they are still quite good indicators. > > For the testing, I used the UEFI boot options in UiApp, and not the > shell command, hence I have no feedback on patch #3. > > For patches #1, #2, and #5: > > Tested-by: Laszlo Ersek <ler...@redhat.com> >
Thanks the verification. > However, as I pointed out elsewhere in the thread, I think: > > - You might want to port the changes from patch#5 to > "MdeModulePkg/Universal/Network/UefiPxeBcDxe" as well, in a separate > patch (patch #6). > > - If not, then (a) we should document this feature difference in the INF > files of the UefiPxeBcDxe drivers, (b) patch #4 should be re-done so > that it target NetworkPkg, not MdeModulePkg. > As I said in the previous email, normally, we only add the new feature into the combo driver. But I think that's depends on the request. If you want to include the feature into MdeModulePkg/Universal/Network/UefiPxeBcDxe since the OVMF platform might use it, I will create patch #6. If not, I will follow the comments (a)/(b). > - Patch #4 (regardless of package DEC) should be extended with > documentation (both DEC and UNI). > > Thanks > Laszlo _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel