diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rs.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rs.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h index 32b4d66debea..fb18cb8c233d 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h @@ -36,6 +36,8 @@ #include "fw-api.h" #include "iwl-trans.h" +#define RS_NAME "iwl-mvm-rs" + struct iwl_rs_rate_info { u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */ u8 plcp_ht_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */ @@ -218,6 +220,38 @@ struct iwl_rate_mcs_info { }; /** + * struct iwl_lq_sta_rs_fw - rate and related statistics for RS in FW + * @last_rate_n_flags: last rate reported by FW + * @sta_id: the id of the station +#ifdef CONFIG_MAC80211_DEBUGFS + * @dbg_fixed_rate: for debug, use fixed rate if not 0 + * @dbg_agg_frame_count_lim: for debug, max number of frames in A-MPDU +#endif + * @chains: bitmask of chains reported in %chain_signal + * @chain_signal: per chain signal strength + * @last_rssi: last rssi reported + * @drv: pointer back to the driver data + */ + +struct iwl_lq_sta_rs_fw { + /* last tx rate_n_flags */ + u32 last_rate_n_flags; + + /* persistent fields - initialized only once - keep last! */ + struct lq_sta_pers_rs_fw { + u32 sta_id; +#ifdef CONFIG_MAC80211_DEBUGFS + u32 dbg_fixed_rate; + u16 dbg_agg_frame_count_lim; +#endif + u8 chains; + s8 chain_signal[IEEE80211_MAX_CHAINS]; + s8 last_rssi; + struct iwl_mvm *drv; + } pers; +}; + +/** * struct iwl_rate_scale_data -- tx success history for one rate */ struct iwl_rate_scale_data { @@ -407,4 +441,18 @@ struct iwl_mvm_sta; int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta, bool enable); +#ifdef CONFIG_IWLWIFI_DEBUGFS +void iwl_mvm_reset_frame_stats(struct iwl_mvm *mvm); +#endif + +#ifdef CONFIG_MAC80211_DEBUGFS +void rs_remove_sta_debugfs(void *mvm, void *mvm_sta); +#endif + +void iwl_mvm_rs_add_sta(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta); +void rs_fw_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, + enum nl80211_band band); +int rs_fw_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta, + bool enable); +void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm, struct iwl_rx_packet *pkt); #endif /* __rs__ */ |