wifi: mac80211: factor out part of ieee80211_calc_expected_tx_airtime

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Create ieee80211_rate_expected_tx_airtime helper function, which returns
the expected tx airtime for a given rate and packet length in units of
1/1024 usec, for more accuracy.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://patch.msgid.link/20260724115429.3921457-1-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Felix Fietkau 2026-07-24 11:54:26 +00:00 • committed by Johannes Berg

parent 8e4f5ca8bf

commit 094dc1619c

2 changed files with 56 additions and 36 deletions

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87

net/mac80211/airtime.c

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5

net/mac80211/ieee80211_i.h

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