diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2019-06-30 15:40:19 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2019-09-06 15:31:19 +0300 |
| commit | 0202bcf0e36a51dd2ccdae3e729de02e4286630a (patch) | |
| tree | a63a63691b693f519466b5ae76a74539a40793d8 /drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | |
| parent | 2d46f7af5ee32cee327b982f60fdf9da11e3efcc (diff) | |
iwlwifi: mvm: simplify the channel switch flow for newer firmware
Any firmware that supports the new channel switch flow is
able to close / re-open the queues when needed. It takes
into account the channel switch mode etc...
Don't open / close the queues or enable / disable beacon
abort before and after the channel switch in case the
firmware is able to do this by itself.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index fe776e35b9d0..8fa356402bbd 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -1594,7 +1594,9 @@ void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm, RCU_INIT_POINTER(mvm->csa_vif, NULL); return; case NL80211_IFTYPE_STATION: - iwl_mvm_csa_client_absent(mvm, vif); + if (!fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_CHANNEL_SWITCH_CMD)) + iwl_mvm_csa_client_absent(mvm, vif); cancel_delayed_work(&mvmvif->csa_work); ieee80211_chswitch_done(vif, true); break; |