1 files changed, 110 insertions, 45 deletions

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index f0859cc73861..7e24fe0cfbcd 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -151,6 +151,11 @@
 /* Mesh Control 802.11s */
 #define IEEE80211_QOS_CTL_MESH_CONTROL_PRESENT  0x0100
 
+/* Mesh Power Save Level */
+#define IEEE80211_QOS_CTL_MESH_PS_LEVEL         0x0200
+/* Mesh Receiver Service Period Initiated */
+#define IEEE80211_QOS_CTL_RSPI                  0x0400
+
 /* U-APSD queue for WMM IEs sent by AP */
 #define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD       (1<<7)
 #define IEEE80211_WMM_IE_AP_QOSINFO_PARAM_SET_CNT_MASK  0x0f
@@ -180,7 +185,7 @@ struct ieee80211_hdr {
         u8 addr3[6];
         __le16 seq_ctrl;
         u8 addr4[6];
-} __attribute__ ((packed));
+} __packed;
 
 struct ieee80211_hdr_3addr {
         __le16 frame_control;
@@ -189,7 +194,7 @@ struct ieee80211_hdr_3addr {
         u8 addr2[6];
         u8 addr3[6];
         __le16 seq_ctrl;
-} __attribute__ ((packed));
+} __packed;
 
 struct ieee80211_qos_hdr {
         __le16 frame_control;
@@ -199,7 +204,7 @@ struct ieee80211_qos_hdr {
         u8 addr3[6];
         __le16 seq_ctrl;
         __le16 qos_ctrl;
-} __attribute__ ((packed));
+} __packed;
 
 /**
  * ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set
@@ -576,7 +581,7 @@ struct ieee80211s_hdr {
         __le32 seqnum;
         u8 eaddr1[6];
         u8 eaddr2[6];
-} __attribute__ ((packed));
+} __packed;
 
 /* Mesh flags */
 #define MESH_FLAGS_AE_A4        0x1
@@ -614,7 +619,7 @@ struct ieee80211_quiet_ie {
         u8 period;
         __le16 duration;
         __le16 offset;
-} __attribute__ ((packed));
+} __packed;
 
 /**
  * struct ieee80211_msrment_ie
@@ -626,7 +631,7 @@ struct ieee80211_msrment_ie {
         u8 mode;
         u8 type;
         u8 request[0];
-} __attribute__ ((packed));
+} __packed;
 
 /**
  * struct ieee80211_channel_sw_ie
@@ -637,7 +642,7 @@ struct ieee80211_channel_sw_ie {
         u8 mode;
         u8 new_ch_num;
         u8 count;
-} __attribute__ ((packed));
+} __packed;
 
 /**
  * struct ieee80211_tim
@@ -650,7 +655,7 @@ struct ieee80211_tim_ie {
         u8 bitmap_ctrl;
         /* variable size: 1 - 251 bytes */
         u8 virtual_map[1];
-} __attribute__ ((packed));
+} __packed;
 
 /**
  * struct ieee80211_meshconf_ie
@@ -665,7 +670,7 @@ struct ieee80211_meshconf_ie {
         u8 meshconf_auth;
         u8 meshconf_form;
         u8 meshconf_cap;
-} __attribute__ ((packed));
+} __packed;
 
 /**
  * enum mesh_config_capab_flags - Mesh Configuration IE capability field flags
@@ -675,11 +680,14 @@ struct ieee80211_meshconf_ie {
  * @IEEE80211_MESHCONF_CAPAB_FORWARDING: the STA forwards MSDUs
  * @IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING: TBTT adjustment procedure
  *      is ongoing
+ * @IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL: STA is in deep sleep mode or has
+ *      neighbors in deep sleep mode
  */
 enum mesh_config_capab_flags {
         IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS          = 0x01,
         IEEE80211_MESHCONF_CAPAB_FORWARDING             = 0x08,
         IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING         = 0x20,
+        IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL       = 0x40,
 };
 
 /**
@@ -695,12 +703,41 @@ struct ieee80211_rann_ie {
         __le32 rann_seq;
         __le32 rann_interval;
         __le32 rann_metric;
-} __attribute__ ((packed));
+} __packed;
 
 enum ieee80211_rann_flags {
         RANN_FLAG_IS_GATE = 1 << 0,
 };
 
+enum ieee80211_ht_chanwidth_values {
+        IEEE80211_HT_CHANWIDTH_20MHZ = 0,
+        IEEE80211_HT_CHANWIDTH_ANY = 1,
+};
+
+/**
+ * enum ieee80211_opmode_bits - VHT operating mode field bits
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK: channel width mask
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ: 20 MHz channel width
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ: 40 MHz channel width
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ: 80 MHz channel width
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ: 160 MHz or 80+80 MHz channel width
+ * @IEEE80211_OPMODE_NOTIF_RX_NSS_MASK: number of spatial streams mask
+ *      (the NSS value is the value of this field + 1)
+ * @IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT: number of spatial streams shift
+ * @IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF: indicates streams in SU-MIMO PPDU
+ *      using a beamforming steering matrix
+ */
+enum ieee80211_vht_opmode_bits {
+        IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK   = 3,
+        IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ  = 0,
+        IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ  = 1,
+        IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ  = 2,
+        IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ = 3,
+        IEEE80211_OPMODE_NOTIF_RX_NSS_MASK      = 0x70,
+        IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT     = 4,
+        IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF   = 0x80,
+};
+
 #define WLAN_SA_QUERY_TR_ID_LEN 2
 
 struct ieee80211_mgmt {
@@ -717,33 +754,33 @@ struct ieee80211_mgmt {
                         __le16 status_code;
                         /* possibly followed by Challenge text */
                         u8 variable[0];
-                } __attribute__ ((packed)) auth;
+                } __packed auth;
                 struct {
                         __le16 reason_code;
-                } __attribute__ ((packed)) deauth;
+                } __packed deauth;
                 struct {
                         __le16 capab_info;
                         __le16 listen_interval;
                         /* followed by SSID and Supported rates */
                         u8 variable[0];
-                } __attribute__ ((packed)) assoc_req;
+                } __packed assoc_req;
                 struct {
                         __le16 capab_info;
                         __le16 status_code;
                         __le16 aid;
                         /* followed by Supported rates */
                         u8 variable[0];
-                } __attribute__ ((packed)) assoc_resp, reassoc_resp;
+                } __packed assoc_resp, reassoc_resp;
                 struct {
                         __le16 capab_info;
                         __le16 listen_interval;
                         u8 current_ap[6];
                         /* followed by SSID and Supported rates */
                         u8 variable[0];
-                } __attribute__ ((packed)) reassoc_req;
+                } __packed reassoc_req;
                 struct {
                         __le16 reason_code;
-                } __attribute__ ((packed)) disassoc;
+                } __packed disassoc;
                 struct {
                         __le64 timestamp;
                         __le16 beacon_int;
@@ -751,11 +788,11 @@ struct ieee80211_mgmt {
                         /* followed by some of SSID, Supported rates,
                          * FH Params, DS Params, CF Params, IBSS Params, TIM */
                         u8 variable[0];
-                } __attribute__ ((packed)) beacon;
+                } __packed beacon;
                 struct {
                         /* only variable items: SSID, Supported rates */
                         u8 variable[0];
-                } __attribute__ ((packed)) probe_req;
+                } __packed probe_req;
                 struct {
                         __le64 timestamp;
                         __le16 beacon_int;
@@ -763,7 +800,7 @@ struct ieee80211_mgmt {
                         /* followed by some of SSID, Supported rates,
                          * FH Params, DS Params, CF Params, IBSS Params */
                         u8 variable[0];
-                } __attribute__ ((packed)) probe_resp;
+                } __packed probe_resp;
                 struct {
                         u8 category;
                         union {
@@ -772,65 +809,73 @@ struct ieee80211_mgmt {
                                         u8 dialog_token;
                                         u8 status_code;
                                         u8 variable[0];
-                                } __attribute__ ((packed)) wme_action;
+                                } __packed wme_action;
                                 struct{
                                         u8 action_code;
                                         u8 element_id;
                                         u8 length;
                                         struct ieee80211_channel_sw_ie sw_elem;
-                                } __attribute__((packed)) chan_switch;
+                                } __packed chan_switch;
                                 struct{
                                         u8 action_code;
                                         u8 dialog_token;
                                         u8 element_id;
                                         u8 length;
                                         struct ieee80211_msrment_ie msr_elem;
-                                } __attribute__((packed)) measurement;
+                                } __packed measurement;
                                 struct{
                                         u8 action_code;
                                         u8 dialog_token;
                                         __le16 capab;
                                         __le16 timeout;
                                         __le16 start_seq_num;
-                                } __attribute__((packed)) addba_req;
+                                } __packed addba_req;
                                 struct{
                                         u8 action_code;
                                         u8 dialog_token;
                                         __le16 status;
                                         __le16 capab;
                                         __le16 timeout;
-                                } __attribute__((packed)) addba_resp;
+                                } __packed addba_resp;
                                 struct{
                                         u8 action_code;
                                         __le16 params;
                                         __le16 reason_code;
-                                } __attribute__((packed)) delba;
+                                } __packed delba;
                                 struct {
                                         u8 action_code;
                                         u8 variable[0];
-                                } __attribute__((packed)) self_prot;
+                                } __packed self_prot;
                                 struct{
                                         u8 action_code;
                                         u8 variable[0];
-                                } __attribute__((packed)) mesh_action;
+                                } __packed mesh_action;
                                 struct {
                                         u8 action;
                                         u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
-                                } __attribute__ ((packed)) sa_query;
+                                } __packed sa_query;
                                 struct {
                                         u8 action;
                                         u8 smps_control;
-                                } __attribute__ ((packed)) ht_smps;
+                                } __packed ht_smps;
+                                struct {
+                                        u8 action_code;
+                                        u8 chanwidth;
+                                } __packed ht_notify_cw;
                                 struct {
                                         u8 action_code;
                                         u8 dialog_token;
                                         __le16 capability;
                                         u8 variable[0];
                                 } __packed tdls_discover_resp;
+                                struct {
+                                        u8 action_code;
+                                        u8 operating_mode;
+                                } __packed vht_opmode_notif;
                         } u;
-                } __attribute__ ((packed)) action;
+                } __packed action;
         } u;
-} __attribute__ ((packed));
+} __packed;
 
 /* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */
 #define BSS_MEMBERSHIP_SELECTOR_HT_PHY  127
@@ -846,7 +891,7 @@ struct ieee80211_mmie {
         __le16 key_id;
         u8 sequence_number[6];
         u8 mic[8];
-} __attribute__ ((packed));
+} __packed;
 
 struct ieee80211_vendor_ie {
         u8 element_id;
@@ -861,20 +906,20 @@ struct ieee80211_rts {
         __le16 duration;
         u8 ra[6];
         u8 ta[6];
-} __attribute__ ((packed));
+} __packed;
 
 struct ieee80211_cts {
         __le16 frame_control;
         __le16 duration;
         u8 ra[6];
-} __attribute__ ((packed));
+} __packed;
 
 struct ieee80211_pspoll {
         __le16 frame_control;
         __le16 aid;
         u8 bssid[6];
         u8 ta[6];
-} __attribute__ ((packed));
+} __packed;
 
 /* TDLS */
 
@@ -967,7 +1012,7 @@ struct ieee80211_bar {
         __u8 ta[6];
         __le16 control;
         __le16 start_seq_num;
-} __attribute__((packed));
+} __packed;
 
 /* 802.11 BAR control masks */
 #define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL    0x0000
@@ -992,7 +1037,7 @@ struct ieee80211_mcs_info {
         __le16 rx_highest;
         u8 tx_params;
         u8 reserved[3];
-} __attribute__((packed));
+} __packed;
 
 /* 802.11n HT capability MSC set */
 #define IEEE80211_HT_MCS_RX_HIGHEST_MASK        0x3ff
@@ -1031,7 +1076,7 @@ struct ieee80211_ht_cap {
         __le16 extended_ht_cap_info;
         __le32 tx_BF_cap_info;
         u8 antenna_selection_info;
-} __attribute__ ((packed));
+} __packed;
 
 /* 802.11n HT capabilities masks (for cap_info) */
 #define IEEE80211_HT_CAP_LDPC_CODING            0x0001
@@ -1102,7 +1147,7 @@ struct ieee80211_ht_operation {
         __le16 operation_mode;
         __le16 stbc_param;
         u8 basic_set[16];
-} __attribute__ ((packed));
+} __packed;
 
 /* for ht_param */
 #define IEEE80211_HT_PARAM_CHA_SEC_OFFSET               0x03
@@ -1256,6 +1301,7 @@ struct ieee80211_vht_operation {
 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454                 0x00000002
 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ                0x00000004
 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ       0x00000008
+#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK                  0x0000000C
 #define IEEE80211_VHT_CAP_RXLDPC                                0x00000010
 #define IEEE80211_VHT_CAP_SHORT_GI_80                           0x00000020
 #define IEEE80211_VHT_CAP_SHORT_GI_160                          0x00000040
@@ -1311,16 +1357,21 @@ struct ieee80211_vht_operation {
 #define WLAN_CAPABILITY_SPECTRUM_MGMT   (1<<8)
 #define WLAN_CAPABILITY_QOS             (1<<9)
 #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
+#define WLAN_CAPABILITY_APSD            (1<<11)
+#define WLAN_CAPABILITY_RADIO_MEASURE   (1<<12)
 #define WLAN_CAPABILITY_DSSS_OFDM       (1<<13)
+#define WLAN_CAPABILITY_DEL_BACK        (1<<14)
+#define WLAN_CAPABILITY_IMM_BACK        (1<<15)
 
 /* DMG (60gHz) 802.11ad */
 /* type - bits 0..1 */
+#define WLAN_CAPABILITY_DMG_TYPE_MASK           (3<<0)
 #define WLAN_CAPABILITY_DMG_TYPE_IBSS           (1<<0) /* Tx by: STA */
 #define WLAN_CAPABILITY_DMG_TYPE_PBSS           (2<<0) /* Tx by: PCP */
 #define WLAN_CAPABILITY_DMG_TYPE_AP             (3<<0) /* Tx by: AP */
 
 #define WLAN_CAPABILITY_DMG_CBAP_ONLY           (1<<2)
-#define WLAN_CAPABILITY_DMG_CBAP_SOURCE (1<<3)
+#define WLAN_CAPABILITY_DMG_CBAP_SOURCE         (1<<3)
 #define WLAN_CAPABILITY_DMG_PRIVACY             (1<<4)
 #define WLAN_CAPABILITY_DMG_ECPAC               (1<<5)
 
@@ -1576,6 +1627,7 @@ enum ieee80211_eid {
 
         WLAN_EID_VHT_CAPABILITY = 191,
         WLAN_EID_VHT_OPERATION = 192,
+        WLAN_EID_OPMODE_NOTIF = 199,
 
         /* 802.11ad */
         WLAN_EID_NON_TX_BSSID_CAP =  83,
@@ -1630,6 +1682,7 @@ enum ieee80211_category {
         WLAN_CATEGORY_WMM = 17,
         WLAN_CATEGORY_FST = 18,
         WLAN_CATEGORY_UNPROT_DMG = 20,
+        WLAN_CATEGORY_VHT = 21,
         WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
         WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
 };
@@ -1655,6 +1708,13 @@ enum ieee80211_ht_actioncode {
         WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
 };
 
+/* VHT action codes */
+enum ieee80211_vht_actioncode {
+        WLAN_VHT_ACTION_COMPRESSED_BF = 0,
+        WLAN_VHT_ACTION_GROUPID_MGMT = 1,
+        WLAN_VHT_ACTION_OPMODE_NOTIF = 2,
+};
+
 /* Self Protected Action codes */
 enum ieee80211_self_protected_actioncode {
         WLAN_SP_RESERVED = 0,
@@ -1716,6 +1776,8 @@ enum ieee80211_tdls_actioncode {
 #define WLAN_EXT_CAPA5_TDLS_ENABLED     BIT(5)
 #define WLAN_EXT_CAPA5_TDLS_PROHIBITED  BIT(6)
 
+#define WLAN_EXT_CAPA8_OPMODE_NOTIF     BIT(6)
+
 /* TDLS specific payload type in the LLC/SNAP header */
 #define WLAN_TDLS_SNAP_RFTYPE   0x2
 
@@ -1834,14 +1896,14 @@ struct ieee80211_country_ie_triplet {
                         u8 first_channel;
                         u8 num_channels;
                         s8 max_power;
-                } __attribute__ ((packed)) chans;
+                } __packed chans;
                 struct {
                         u8 reg_extension_id;
                         u8 reg_class;
                         u8 coverage_class;
-                } __attribute__ ((packed)) ext;
+                } __packed ext;
         };
-} __attribute__ ((packed));
+} __packed;
 
 enum ieee80211_timeout_interval_type {
         WLAN_TIMEOUT_REASSOC_DEADLINE = 1 /* 802.11r */,
@@ -1884,7 +1946,10 @@ enum ieee80211_sa_query_action {
 /* AKM suite selectors */
 #define WLAN_AKM_SUITE_8021X            0x000FAC01
 #define WLAN_AKM_SUITE_PSK              0x000FAC02
-#define WLAN_AKM_SUITE_SAE                      0x000FAC08
+#define WLAN_AKM_SUITE_8021X_SHA256     0x000FAC05
+#define WLAN_AKM_SUITE_PSK_SHA256       0x000FAC06
+#define WLAN_AKM_SUITE_TDLS             0x000FAC07
+#define WLAN_AKM_SUITE_SAE              0x000FAC08
 #define WLAN_AKM_SUITE_FT_OVER_SAE      0x000FAC09
 
 #define WLAN_MAX_KEY_LEN                32
@@ -2089,7 +2154,7 @@ static inline unsigned long ieee80211_tu_to_usec(unsigned long tu)
  * @tim_len: length of the TIM IE
  * @aid: the AID to look for
  */
-static inline bool ieee80211_check_tim(struct ieee80211_tim_ie *tim,
+static inline bool ieee80211_check_tim(const struct ieee80211_tim_ie *tim,
                                        u8 tim_len, u16 aid)
 {
         u8 mask;