diff options
| author | Assaf Krauss <assaf.krauss@intel.com> | 2015-08-12 16:52:12 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-10-25 12:45:04 +0100 |
| commit | c84af35de612fb45db6b5c5968b575813f5daa3b (patch) | |
| tree | fba040100455441fd5f7b8cd5466fd1c3ef32046 /drivers/net/wireless/iwlwifi/mvm | |
| parent | iwlwifi: mvm: use short timeouts in P2P low latency if supported (diff) | |
| download | linux-c84af35de612fb45db6b5c5968b575813f5daa3b.tar.xz linux-c84af35de612fb45db6b5c5968b575813f5daa3b.zip | |
iwlwifi: mvm: Allow setting ctrl-chnl-position in FTM responder
This patch enables the debugfs user to configure an FTM responder
with the appropriate control channel position.
Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c index 398bef6f4f61..7904b41a04c6 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c @@ -715,11 +715,30 @@ static ssize_t iwl_dbgfs_tof_responder_params_write(struct ieee80211_vif *vif, goto out; } - data = iwl_dbgfs_is_match("ctrl_ch_position=", buf); + data = iwl_dbgfs_is_match("center_freq=", buf); if (data) { + struct iwl_tof_responder_config_cmd *cmd = + &mvm->tof_data.responder_cfg; + ret = kstrtou32(data, 10, &value); - if (ret == 0) - mvm->tof_data.responder_cfg.ctrl_ch_position = value; + if (ret == 0 && value) { + enum ieee80211_band band = (cmd->channel_num <= 14) ? + IEEE80211_BAND_2GHZ : + IEEE80211_BAND_5GHZ; + struct ieee80211_channel chn = { + .band = band, + .center_freq = ieee80211_channel_to_frequency( + cmd->channel_num, band), + }; + struct cfg80211_chan_def chandef = { + .chan = &chn, + .center_freq1 = + ieee80211_channel_to_frequency(value, + band), + }; + + cmd->ctrl_ch_position = iwl_mvm_get_ctrl_pos(&chandef); + } goto out; } |