iwlwifi: mvm: track changes in beacon count during channel switch

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There are some buggy APs that keeps changing the count while forcing
us to block TX. This eventually results in queue hang, assert, and
disconnection. Detect such APs and disconnect gracefully in advance.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

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Sara Sharon 2018-12-17 14:27:51 +02:00 • committed by Luca Coelho

parent f678061402

commit 81b4e44e41

2 changed files with 17 additions and 0 deletions

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15

drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c

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2

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

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