diff options
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 75880fc70700..ebadb2103968 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -514,7 +514,6 @@ struct ieee80211_fils_discovery { * to that BSS) that can change during the lifetime of the BSS. * * @htc_trig_based_pkt_ext: default PE in 4us units, if BSS supports HE - * @multi_sta_back_32bit: supports BA bitmap of 32-bits in Multi-STA BACK * @uora_exists: is the UORA element advertised by AP * @ack_enabled: indicates support to receive a multi-TID that solicits either * ACK, BACK or both @@ -1144,20 +1143,41 @@ ieee80211_info_get_tx_time_est(struct ieee80211_tx_info *info) return info->tx_time_est << 2; } +/*** + * struct ieee80211_rate_status - mrr stage for status path + * + * This struct is used in struct ieee80211_tx_status to provide drivers a + * dynamic way to report about used rates and power levels per packet. + * + * @rate_idx The actual used rate. + * @try_count How often the rate was tried. + * @tx_power_idx An idx into the ieee80211_hw->tx_power_levels list of the + * corresponding wifi hardware. The idx shall point to the power level + * that was used when sending the packet. + */ +struct ieee80211_rate_status { + struct rate_info rate_idx; + u8 try_count; + u8 tx_power_idx; +}; + /** * struct ieee80211_tx_status - extended tx status info for rate control * * @sta: Station that the packet was transmitted for * @info: Basic tx status information * @skb: Packet skb (can be NULL if not provided by the driver) - * @rate: The TX rate that was used when sending the packet + * @rates: Mrr stages that were used when sending the packet + * @n_rates: Number of mrr stages (count of instances for @rates) * @free_list: list where processed skbs are stored to be free'd by the driver */ struct ieee80211_tx_status { struct ieee80211_sta *sta; struct ieee80211_tx_info *info; struct sk_buff *skb; - struct rate_info *rate; + struct ieee80211_rate_status *rates; + u8 n_rates; + struct list_head *free_list; }; @@ -1701,7 +1721,7 @@ enum ieee80211_offload_flags { * these need to be set (or cleared) when the interface is added * or, if supported by the driver, the interface type is changed * at runtime, mac80211 will never touch this field - * @offloaad_flags: hardware offload capabilities/flags for this interface. + * @offload_flags: hardware offload capabilities/flags for this interface. * These are initialized by mac80211 before calling .add_interface, * .change_interface or .update_vif_offload and updated by the driver * within these ops, based on supported features or runtime change @@ -2658,6 +2678,12 @@ enum ieee80211_hw_flags { * refilling deficit of each TXQ. * * @max_mtu: the max mtu could be set. + * + * @tx_power_levels: a list of power levels supported by the wifi hardware. + * The power levels can be specified either as integer or fractions. + * The power level at idx 0 shall be the maximum positive power level. + * + * @max_txpwr_levels_idx: the maximum valid idx of 'tx_power_levels' list. */ struct ieee80211_hw { struct ieee80211_conf conf; @@ -2696,6 +2722,8 @@ struct ieee80211_hw { u8 tx_sk_pacing_shift; u8 weight_multiplier; u32 max_mtu; + const s8 *tx_power_levels; + u8 max_txpwr_levels_idx; }; static inline bool _ieee80211_hw_check(struct ieee80211_hw *hw, |