diff options
| author | Gregory Greenman <gregory.greenman@intel.com> | 2017-04-24 09:24:37 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-06-23 00:13:01 +0300 |
| commit | 8f6438f72a5f6f8c49a7d9b4a1e87f56d6faaf2b (patch) | |
| tree | 877cf6cec9c96d765eaeb8af05f075a30f323c22 /drivers/net/wireless/intel/iwlwifi/mvm/rs.c | |
| parent | 28269897c6cd668ff093da8a123099659376504b (diff) | |
iwlwifi: mvm: rs: add logs for the wrong antenna case
In case that rate's antenna is wrong at the init stage, it's
very hard to say what went wrong. Add debug data to the already
existing WARN_ON_ONCE.
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rs.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rs.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index aa785cf3cf68..a02dda8d9ea3 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -2836,7 +2836,11 @@ static void rs_initialize_lq(struct iwl_mvm *mvm, rs_get_initial_rate(mvm, sta, lq_sta, band, rate); rs_init_optimal_rate(mvm, sta, lq_sta); - WARN_ON_ONCE(rate->ant != ANT_A && rate->ant != ANT_B); + WARN_ONCE(rate->ant != ANT_A && rate->ant != ANT_B, + "ant: 0x%x, chains 0x%x, fw tx ant: 0x%x, nvm tx ant: 0x%x\n", + rate->ant, lq_sta->pers.chains, mvm->fw->valid_tx_ant, + mvm->nvm_data ? mvm->nvm_data->valid_tx_ant : ANT_INVALID); + tbl->column = rs_get_column_from_rate(rate); rs_set_expected_tpt_table(lq_sta, tbl); |