Differential D18966

Fix a few more places to handle ofld tx queues for RATELIMIT.
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Authored by jhb on Jan 25 2019, 6:43 PM.

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rS343456: Fix a few more places to handle ofld tx queues for RATELIMIT.

Summary

Drain offload transmit queues when RATELIMIT is enabled but TCP_OFFLOAD is not.
Expose the per-VI nofldtxq and first_ofld_txq sysctls when RATELIMIT is enabled but TCP_OFFLOAD is not.
Clear offload transmit queue stats as part of a 'cxgbetool clearstats' request when RATELIMIT is enabled but TCP_OFFLOAD is not.

Test Plan

compile tested

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Repository

rS FreeBSD src repository - subversion

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Event Timeline

jhb created this revision.Jan 25 2019, 6:43 PM

Herald added subscribers: ae, imp. · View Herald TranscriptJan 25 2019, 6:43 PM

Harbormaster completed remote builds in B22157: Diff 53216.Jan 25 2019, 6:43 PM

np accepted this revision.Jan 25 2019, 6:44 PM

This revision is now accepted and ready to land.Jan 25 2019, 6:44 PM

Closed by commit rS343456: Fix a few more places to handle ofld tx queues for RATELIMIT. (authored by jhb). · Explain WhyJan 25 2019, 8:54 PM

This revision was automatically updated to reflect the committed changes.

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head/

sys/

dev/

cxgbe/

22 lines

Diff 53231

head/sys/dev/cxgbe/t4_main.c

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