diff options
Diffstat (limited to 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 71 |
1 files changed, 67 insertions, 4 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 396e8fc8910e..d17f47fc9e31 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -777,6 +777,7 @@ struct cfg80211_ssid { * @n_channels: total number of channels to scan * @ie: optional information element(s) to add into Probe Request or %NULL * @ie_len: length of ie in octets + * @rates: bitmap of rates to advertise for each band * @wiphy: the wiphy this was for * @dev: the interface * @aborted: (internal) scan request was notified as aborted @@ -788,6 +789,8 @@ struct cfg80211_scan_request { const u8 *ie; size_t ie_len; + u32 rates[IEEE80211_NUM_BANDS]; + /* internal */ struct wiphy *wiphy; struct net_device *dev; @@ -1146,14 +1149,32 @@ struct cfg80211_wowlan_trig_pkt_pattern { * @magic_pkt: wake up on receiving magic packet * @patterns: wake up on receiving packet matching a pattern * @n_patterns: number of patterns + * @gtk_rekey_failure: wake up on GTK rekey failure + * @eap_identity_req: wake up on EAP identity request packet + * @four_way_handshake: wake up on 4-way handshake + * @rfkill_release: wake up when rfkill is released */ struct cfg80211_wowlan { - bool any, disconnect, magic_pkt; + bool any, disconnect, magic_pkt, gtk_rekey_failure, + eap_identity_req, four_way_handshake, + rfkill_release; struct cfg80211_wowlan_trig_pkt_pattern *patterns; int n_patterns; }; /** + * struct cfg80211_gtk_rekey_data - rekey data + * @kek: key encryption key + * @kck: key confirmation key + * @replay_ctr: replay counter + */ +struct cfg80211_gtk_rekey_data { + u8 kek[NL80211_KEK_LEN]; + u8 kck[NL80211_KCK_LEN]; + u8 replay_ctr[NL80211_REPLAY_CTR_LEN]; +}; + +/** * struct cfg80211_ops - backend description for wireless configuration * * This struct is registered by fullmac card drivers and/or wireless stacks @@ -1197,6 +1218,8 @@ struct cfg80211_wowlan { * * @set_default_mgmt_key: set the default management frame key on an interface * + * @set_rekey_data: give the data necessary for GTK rekeying to the driver + * * @add_beacon: Add a beacon with given parameters, @head, @interval * and @dtim_period will be valid, @tail is optional. * @set_beacon: Change the beacon parameters for an access point mode @@ -1284,6 +1307,12 @@ struct cfg80211_wowlan { * frame on another channel * * @testmode_cmd: run a test mode command + * @testmode_dump: Implement a test mode dump. The cb->args[2] and up may be + * used by the function, but 0 and 1 must not be touched. Additionally, + * return error codes other than -ENOBUFS and -ENOENT will terminate the + * dump and return to userspace with an error, so be careful. If any data + * was passed in from userspace then the data/len arguments will be present + * and point to the data contained in %NL80211_ATTR_TESTDATA. * * @set_bitrate_mask: set the bitrate mask configuration * @@ -1433,6 +1462,9 @@ struct cfg80211_ops { #ifdef CONFIG_NL80211_TESTMODE int (*testmode_cmd)(struct wiphy *wiphy, void *data, int len); + int (*testmode_dump)(struct wiphy *wiphy, struct sk_buff *skb, + struct netlink_callback *cb, + void *data, int len); #endif int (*set_bitrate_mask)(struct wiphy *wiphy, @@ -1490,6 +1522,9 @@ struct cfg80211_ops { struct net_device *dev, struct cfg80211_sched_scan_request *request); int (*sched_scan_stop)(struct wiphy *wiphy, struct net_device *dev); + + int (*set_rekey_data)(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_gtk_rekey_data *data); }; /* @@ -1647,11 +1682,21 @@ struct ieee80211_txrx_stypes { * @WIPHY_WOWLAN_MAGIC_PKT: supports wakeup on magic packet * (see nl80211.h) * @WIPHY_WOWLAN_DISCONNECT: supports wakeup on disconnect + * @WIPHY_WOWLAN_SUPPORTS_GTK_REKEY: supports GTK rekeying while asleep + * @WIPHY_WOWLAN_GTK_REKEY_FAILURE: supports wakeup on GTK rekey failure + * @WIPHY_WOWLAN_EAP_IDENTITY_REQ: supports wakeup on EAP identity request + * @WIPHY_WOWLAN_4WAY_HANDSHAKE: supports wakeup on 4-way handshake failure + * @WIPHY_WOWLAN_RFKILL_RELEASE: supports wakeup on RF-kill release */ enum wiphy_wowlan_support_flags { - WIPHY_WOWLAN_ANY = BIT(0), - WIPHY_WOWLAN_MAGIC_PKT = BIT(1), - WIPHY_WOWLAN_DISCONNECT = BIT(2), + WIPHY_WOWLAN_ANY = BIT(0), + WIPHY_WOWLAN_MAGIC_PKT = BIT(1), + WIPHY_WOWLAN_DISCONNECT = BIT(2), + WIPHY_WOWLAN_SUPPORTS_GTK_REKEY = BIT(3), + WIPHY_WOWLAN_GTK_REKEY_FAILURE = BIT(4), + WIPHY_WOWLAN_EAP_IDENTITY_REQ = BIT(5), + WIPHY_WOWLAN_4WAY_HANDSHAKE = BIT(6), + WIPHY_WOWLAN_RFKILL_RELEASE = BIT(7), }; /** @@ -1716,9 +1761,13 @@ struct wiphy_wowlan_support { * this variable determines its size * @max_scan_ssids: maximum number of SSIDs the device can scan for in * any given scan + * @max_sched_scan_ssids: maximum number of SSIDs the device can scan + * for in any given scheduled scan * @max_scan_ie_len: maximum length of user-controlled IEs device can * add to probe request frames transmitted during a scan, must not * include fixed IEs like supported rates + * @max_sched_scan_ie_len: same as max_scan_ie_len, but for scheduled + * scans * @coverage_class: current coverage class * @fw_version: firmware version for ethtool reporting * @hw_version: hardware version for ethtool reporting @@ -1770,7 +1819,9 @@ struct wiphy { int bss_priv_size; u8 max_scan_ssids; + u8 max_sched_scan_ssids; u16 max_scan_ie_len; + u16 max_sched_scan_ie_len; int n_cipher_suites; const u32 *cipher_suites; @@ -2849,8 +2900,10 @@ struct sk_buff *cfg80211_testmode_alloc_event_skb(struct wiphy *wiphy, void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp); #define CFG80211_TESTMODE_CMD(cmd) .testmode_cmd = (cmd), +#define CFG80211_TESTMODE_DUMP(cmd) .testmode_dump = (cmd), #else #define CFG80211_TESTMODE_CMD(cmd) +#define CFG80211_TESTMODE_DUMP(cmd) #endif /** @@ -3022,6 +3075,16 @@ void cfg80211_cqm_rssi_notify(struct net_device *dev, void cfg80211_cqm_pktloss_notify(struct net_device *dev, const u8 *peer, u32 num_packets, gfp_t gfp); +/** + * cfg80211_gtk_rekey_notify - notify userspace about driver rekeying + * @dev: network device + * @bssid: BSSID of AP (to avoid races) + * @replay_ctr: new replay counter + * @gfp: allocation flags + */ +void cfg80211_gtk_rekey_notify(struct net_device *dev, const u8 *bssid, + const u8 *replay_ctr, gfp_t gfp); + /* Logging, debugging and troubleshooting/diagnostic helpers. */ /* wiphy_printk helpers, similar to dev_printk */ |