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| author | Mordechay Goodstein <mordechay.goodstein@intel.com> | 2019-06-13 16:34:07 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2019-07-30 19:34:10 +0300 |
| commit | 0f8084cdc1f9d4a6693ef4168167febb0918c6f6 (patch) | |
| tree | a441fd7d1dc6481898182fe56cb1c05fb99ad74a /drivers/net/wireless/intel/iwlwifi/mvm/sta.h | |
| parent | cfb21b11b891b08b79be07be57c40a85bb926668 (diff) | |
| download | linux-0f8084cdc1f9d4a6693ef4168167febb0918c6f6.tar.xz | |
iwlwifi: mvm: avoid races in rate init and rate perform
Rate perform uses the lq_sta table to calculate the next rate to scale
while rate init resets the same table,
Rate perform is done in soft irq context in parallel to rate init
that can be called in case we are doing changes like AP changes BW
or moving state for auth to assoc.
Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/sta.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h index 4487cc3e07c1..84139fc38c34 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h @@ -424,6 +424,7 @@ struct iwl_mvm_sta { struct iwl_lq_sta_rs_fw rs_fw; struct iwl_lq_sta rs_drv; } lq_sta; + struct work_struct rs_init_wk; struct ieee80211_vif *vif; struct iwl_mvm_key_pn __rcu *ptk_pn[4]; struct iwl_mvm_rxq_dup_data *dup_data; |