mac80211: encode listen interval for S1G

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S1G allows listen interval up to 2^14 * 10000 beacon
intervals. In order to do this listen interval needs a
scaling factor applied to the lower 14 bits. Calculate
this and properly encode the listen interval for S1G STAs.

See IEEE802.11ah-2016 Table 9-44a for reference.

Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com>
Link: https://lore.kernel.org/r/20200922022818.15855-10-thomas@adapt-ip.com
[move listen_int_usf into function using it]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Thomas Pedersen 2020-09-21 19:28:10 -07:00 • committed by Johannes Berg

parent 80ca257113

commit 05d109576a

4 changed files with 35 additions and 4 deletions

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7

include/linux/ieee80211.h

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1

net/mac80211/ieee80211_i.h

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10

net/mac80211/mlme.c

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21

net/mac80211/util.c

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