iwlwifi: mvm: rs: dynamically switch between 80MHz and 20MHz in some scenarios

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This is a tweak which has been shown to improve performance when
moving away from the AP while working in 80Mhz.
When RS decides to go down to 80MHz SISO MCS0 instead switch to 20MHz MCS4.
Go back to 80MHz MCS1 if RS can sustain 20MHz MCS5.

Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

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Eyal Shapira 2015-09-19 23:48:45 +03:00 • committed by Luca Coelho

parent 7c0ebd7870

commit 1191f646bb

2 changed files with 48 additions and 0 deletions

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1

drivers/net/wireless/iwlwifi/mvm/constants.h

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47

drivers/net/wireless/iwlwifi/mvm/rs.c

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