diff options
Diffstat (limited to 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 53 |
1 files changed, 52 insertions, 1 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 6d238a4331bd..56c597793d6d 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1972,6 +1972,50 @@ struct cfg80211_mgmt_tx_params { }; /** + * struct cfg80211_dscp_exception - DSCP exception + * + * @dscp: DSCP value that does not adhere to the user priority range definition + * @up: user priority value to which the corresponding DSCP value belongs + */ +struct cfg80211_dscp_exception { + u8 dscp; + u8 up; +}; + +/** + * struct cfg80211_dscp_range - DSCP range definition for user priority + * + * @low: lowest DSCP value of this user priority range, inclusive + * @high: highest DSCP value of this user priority range, inclusive + */ +struct cfg80211_dscp_range { + u8 low; + u8 high; +}; + +/* QoS Map Set element length defined in IEEE Std 802.11-2012, 8.4.2.97 */ +#define IEEE80211_QOS_MAP_MAX_EX 21 +#define IEEE80211_QOS_MAP_LEN_MIN 16 +#define IEEE80211_QOS_MAP_LEN_MAX \ + (IEEE80211_QOS_MAP_LEN_MIN + 2 * IEEE80211_QOS_MAP_MAX_EX) + +/** + * struct cfg80211_qos_map - QoS Map Information + * + * This struct defines the Interworking QoS map setting for DSCP values + * + * @num_des: number of DSCP exceptions (0..21) + * @dscp_exception: optionally up to maximum of 21 DSCP exceptions from + * the user priority DSCP range definition + * @up: DSCP range definition for a particular user priority + */ +struct cfg80211_qos_map { + u8 num_des; + struct cfg80211_dscp_exception dscp_exception[IEEE80211_QOS_MAP_MAX_EX]; + struct cfg80211_dscp_range up[8]; +}; + +/** * struct cfg80211_ops - backend description for wireless configuration * * This struct is registered by fullmac card drivers and/or wireless stacks @@ -2213,6 +2257,8 @@ struct cfg80211_mgmt_tx_params { * @set_coalesce: Set coalesce parameters. * * @channel_switch: initiate channel-switch procedure (with CSA) + * + * @set_qos_map: Set QoS mapping information to the driver */ struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow); @@ -2454,6 +2500,9 @@ struct cfg80211_ops { int (*channel_switch)(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_csa_settings *params); + int (*set_qos_map)(struct wiphy *wiphy, + struct net_device *dev, + struct cfg80211_qos_map *qos_map); }; /* @@ -3432,9 +3481,11 @@ void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list, /** * cfg80211_classify8021d - determine the 802.1p/1d tag for a data frame * @skb: the data frame + * @qos_map: Interworking QoS mapping or %NULL if not in use * Return: The 802.1p/1d tag. */ -unsigned int cfg80211_classify8021d(struct sk_buff *skb); +unsigned int cfg80211_classify8021d(struct sk_buff *skb, + struct cfg80211_qos_map *qos_map); /** * cfg80211_find_ie - find information element in data |