On 11/6/2025 2:59 AM, Stephen Hemminger wrote: > On Wed, 5 Nov 2025 17:47:45 +0800 > Chengwen Feng <[email protected]> wrote: > >> This patch support pause/resume specify lcore's forwarding for testpmd, >> and also include two bugfix which found when test DCB function. >> >> Chengwen Feng (3): >> app/testpmd: fix invalid txp when setup DCB forward >> app/testpmd: fix wrong Rx queues when setup DCB forward >> app/testpmd: support pause/resume specify lcore >> >> app/test-pmd/cmdline.c | 126 ++++++++++++++++++++ >> app/test-pmd/config.c | 9 +- >> app/test-pmd/testpmd.c | 5 + >> app/test-pmd/testpmd.h | 2 +- >> doc/guides/testpmd_app_ug/testpmd_funcs.rst | 14 +++ >> 5 files changed, 149 insertions(+), 7 deletions(-) >> > > Please split bug fix from enhancements.
done > > The whole scheme looks like an optimization for power usage in testpmd. > Since testpmd is solely focused on performance, I don't think you have > provided enough justification to add the new feature. I know your worry, especial in this cycles. > > With DCB if there are TC's that could receive packets, it is better > not to never poll those queues. > > That said, longer term it would make sense to bring of the power > saving logic that is in examples into testpmd. I will try to another way to meet the usage of specify TC. Thanks
