diff options
| author | Avraham Stern <avraham.stern@intel.com> | 2018-07-11 10:30:20 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2018-11-11 12:06:18 +0300 |
| commit | 0dde2440a77fe48495c8e99108003291db81e1a5 (patch) | |
| tree | a85e359d96a32ed6c20f1bde3c296b10af6b6057 /drivers/net/wireless/intel/iwlwifi/mvm/sta.c | |
| parent | 5c2dbebb446539eb9640bf59a02756d6e7f1fc53 (diff) | |
| download | linux-0dde2440a77fe48495c8e99108003291db81e1a5.tar.xz | |
iwlwifi: mvm: toggle tx antenna if tx fails during connection establishment
If tx fails during connection establishment, try another antenna for
the next tx. This will increase the chance to establish connection if
one of the antennas is blocked. Note that the antenna is toggled even
when failing to tx data frames since connection establishment may use
EAPOLs for 802.1X authentication/ 4 way handshake.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/sta.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index 79ccc698ad83..e82194836f03 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -1768,6 +1768,8 @@ int iwl_mvm_add_sta(struct iwl_mvm *mvm, if (iwl_mvm_has_tlc_offload(mvm)) iwl_mvm_rs_add_sta(mvm, mvm_sta); + iwl_mvm_toggle_tx_ant(mvm, &mvm_sta->tx_ant); + update_fw: ret = iwl_mvm_sta_send_to_fw(mvm, sta, sta_update, sta_flags); if (ret) |