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| author |   Eyal Shapira <eyal@wizery.com> | 2015-01-28 14:44:06 +0200 |
|---|---|---|
| committer |   Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-02-01 15:39:29 +0200 |
| commit | 1e9c62fa9158f35dfd73ef6231154710154e6e09 (patch) | |
| tree | f3c1fae598e0642106c70c7cd75c8e3a05082b55 /drivers/net/wireless/iwlwifi/mvm/rs.h | |
| parent | iwlwifi: mvm: add beamformer support (diff) | |
| download | linux-dev-1e9c62fa9158f35dfd73ef6231154710154e6e09.tar.xz linux-dev-1e9c62fa9158f35dfd73ef6231154710154e6e09.zip | |
iwlwifi: mvm: rs: enable forcing single stream Tx decision
In certain testing scenarios we'd like to force a decision
between STBC/BFER/SISO. In the normal scenario this decision
is done by the FW. Enable this option vis debugfs.
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/rs.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/rs.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.h b/drivers/net/wireless/iwlwifi/mvm/rs.h index ba57f5ae2375..dc4ef3dfafe1 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.h +++ b/drivers/net/wireless/iwlwifi/mvm/rs.h @@ -240,6 +240,13 @@ enum rs_column { RS_COLUMN_INVALID, }; +enum rs_ss_force_opt { + RS_SS_FORCE_NONE = 0, + RS_SS_FORCE_STBC, + RS_SS_FORCE_BFER, + RS_SS_FORCE_SISO, +}; + /* Packet stats per rate */ struct rs_rate_stats { u64 success; @@ -324,6 +331,9 @@ struct iwl_lq_sta { /* tx power reduce for this sta */ int tpc_reduce; + /* force STBC/BFER/SISO for testing */ + enum rs_ss_force_opt ss_force; + /* persistent fields - initialized only once - keep last! */ struct lq_sta_pers { #ifdef CONFIG_MAC80211_DEBUGFS |