diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/scan.c')
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/scan.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c index 9bececec9ce5..d0312f0caffc 100644 --- a/drivers/net/wireless/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/iwlwifi/mvm/scan.c @@ -744,6 +744,21 @@ iwl_mvm_build_scan_probe(struct iwl_mvm *mvm, struct ieee80211_vif *vif, params->preq.common_data.len = cpu_to_le16(ies->common_ie_len); } +static __le32 iwl_mvm_scan_priority(struct iwl_mvm *mvm, + enum iwl_scan_priority_ext prio) +{ + if (mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_EXT_SCAN_PRIORITY) + return cpu_to_le32(prio); + + if (prio <= IWL_SCAN_PRIORITY_EXT_2) + return cpu_to_le32(IWL_SCAN_PRIORITY_LOW); + + if (prio <= IWL_SCAN_PRIORITY_EXT_4) + return cpu_to_le32(IWL_SCAN_PRIORITY_MEDIUM); + + return cpu_to_le32(IWL_SCAN_PRIORITY_HIGH); +} + static void iwl_mvm_scan_lmac_dwell(struct iwl_mvm *mvm, struct iwl_scan_req_lmac *cmd, struct iwl_mvm_scan_params *params) @@ -755,7 +770,7 @@ static void iwl_mvm_scan_lmac_dwell(struct iwl_mvm *mvm, params->dwell[IEEE80211_BAND_2GHZ].fragmented; cmd->max_out_time = cpu_to_le32(params->max_out_time); cmd->suspend_time = cpu_to_le32(params->suspend_time); - cmd->scan_prio = cpu_to_le32(IWL_SCAN_PRIORITY_HIGH); + cmd->scan_prio = iwl_mvm_scan_priority(mvm, IWL_SCAN_PRIORITY_EXT_6); } static inline bool iwl_mvm_scan_fits(struct iwl_mvm *mvm, int n_ssids, @@ -1070,12 +1085,15 @@ static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm, params->dwell[IEEE80211_BAND_2GHZ].fragmented; cmd->max_out_time = cpu_to_le32(params->max_out_time); cmd->suspend_time = cpu_to_le32(params->suspend_time); - cmd->scan_priority = cpu_to_le32(IWL_SCAN_PRIORITY_HIGH); + cmd->scan_priority = + iwl_mvm_scan_priority(mvm, IWL_SCAN_PRIORITY_EXT_6); if (iwl_mvm_scan_total_iterations(params) == 0) - cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_HIGH); + cmd->ooc_priority = + iwl_mvm_scan_priority(mvm, IWL_SCAN_PRIORITY_EXT_6); else - cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_LOW); + cmd->ooc_priority = + iwl_mvm_scan_priority(mvm, IWL_SCAN_PRIORITY_EXT_2); } static void |