diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nl80211.h | 43 | ||||
| -rw-r--r-- | include/net/cfg80211.h | 23 |
2 files changed, 64 insertions, 2 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 5009809588c..79827345351 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -25,8 +25,9 @@ * * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request * to get a list of all present wiphys. - * @NL80211_CMD_SET_WIPHY: set wiphy name, needs %NL80211_ATTR_WIPHY and - * %NL80211_ATTR_WIPHY_NAME. + * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or + * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME + * and/or %NL80211_ATTR_WIPHY_TXQ_PARAMS. * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request * or rename notification. Has attributes %NL80211_ATTR_WIPHY and * %NL80211_ATTR_WIPHY_NAME. @@ -178,6 +179,7 @@ enum nl80211_commands { * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. * /sys/class/ieee80211/<phyname>/index * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) + * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters * * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on * @NL80211_ATTR_IFNAME: network interface name @@ -312,6 +314,8 @@ enum nl80211_attrs { NL80211_ATTR_BSS_BASIC_RATES, + NL80211_ATTR_WIPHY_TXQ_PARAMS, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -324,6 +328,7 @@ enum nl80211_attrs { */ #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES +#define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS #define NL80211_MAX_SUPP_RATES 32 #define NL80211_MAX_SUPP_REG_RULES 32 @@ -698,4 +703,38 @@ enum nl80211_meshconf_params { NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 }; +/** + * enum nl80211_txq_attr - TX queue parameter attributes + * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved + * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*) + * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning + * disabled + * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form + * 2^n-1 in the range 1..32767] + * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form + * 2^n-1 in the range 1..32767] + * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] + * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal + * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number + */ +enum nl80211_txq_attr { + __NL80211_TXQ_ATTR_INVALID, + NL80211_TXQ_ATTR_QUEUE, + NL80211_TXQ_ATTR_TXOP, + NL80211_TXQ_ATTR_CWMIN, + NL80211_TXQ_ATTR_CWMAX, + NL80211_TXQ_ATTR_AIFS, + + /* keep last */ + __NL80211_TXQ_ATTR_AFTER_LAST, + NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 +}; + +enum nl80211_txq_q { + NL80211_TXQ_Q_VO, + NL80211_TXQ_Q_VI, + NL80211_TXQ_Q_BE, + NL80211_TXQ_Q_BK +}; + #endif /* __LINUX_NL80211_H */ diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 7caf3c76a12..448023193e5 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -371,6 +371,24 @@ struct mesh_config { u16 dot11MeshHWMPnetDiameterTraversalTime; }; +/** + * struct ieee80211_txq_params - TX queue parameters + * @queue: TX queue identifier (NL80211_TXQ_Q_*) + * @txop: Maximum burst time in units of 32 usecs, 0 meaning disabled + * @cwmin: Minimum contention window [a value of the form 2^n-1 in the range + * 1..32767] + * @cwmax: Maximum contention window [a value of the form 2^n-1 in the range + * 1..32767] + * @aifs: Arbitration interframe space [0..255] + */ +struct ieee80211_txq_params { + enum nl80211_txq_q queue; + u16 txop; + u16 cwmin; + u16 cwmax; + u8 aifs; +}; + /* from net/wireless.h */ struct wiphy; @@ -430,6 +448,8 @@ struct wiphy; * @set_mesh_cfg: set mesh parameters (by now, just mesh id) * * @change_bss: Modify parameters for a given BSS. + * + * @set_txq_params: Set TX queue parameters */ struct cfg80211_ops { int (*add_virtual_intf)(struct wiphy *wiphy, char *name, @@ -490,6 +510,9 @@ struct cfg80211_ops { const struct mesh_config *nconf, u32 mask); int (*change_bss)(struct wiphy *wiphy, struct net_device *dev, struct bss_parameters *params); + + int (*set_txq_params)(struct wiphy *wiphy, + struct ieee80211_txq_params *params); }; #endif /* __NET_CFG80211_H */ |