| /* |
| * $Copyright Open Broadcom Corporation$ |
| * |
| * Fundamental types and constants relating to 802.11 ccx |
| * |
| * $Id: 802.11_ccx.h 382882 2013-02-04 23:24:31Z $ |
| */ |
| |
| #ifndef _802_11_CCX_H_ |
| #define _802_11_CCX_H_ |
| |
| #ifndef _TYPEDEFS_H_ |
| #include <typedefs.h> |
| #endif |
| |
| #ifndef _NET_ETHERNET_H_ |
| #include <proto/ethernet.h> |
| #endif |
| |
| |
| /* This marks the start of a packed structure section. */ |
| #include <packed_section_start.h> |
| |
| |
| #define DOT11_LEAP_AUTH 0x80 /* LEAP authentication frame payload constants */ |
| |
| /* Management Frame Information Element IDs */ |
| #define DOT11_MNG_AIRONET_ID 133 /* AIRONET id */ |
| #define DOT11_MNG_CELL_PWR_ID 150 /* cell power id */ |
| #define DOT11_MNG_CCKM_REASSOC_ID 156 /* CCKM reassoc. id */ |
| #define DOT11_MNG_SSIDL_ID 221 /* SSIDL id */ |
| |
| #define CISCO_BASE 8 /* base of Cisco cipher and AKM vals */ |
| |
| /* AIRONET IE field offsets */ |
| #define AIRONET_IE_REFRESH_RATE 3 /* refresh rate */ |
| #define AIRONET_IE_CWMIN 4 /* cwmin */ |
| #define AIRONET_IE_CWMAX 6 /* cwmax */ |
| #define AIRONET_IE_CKIP 8 /* CKIP */ |
| #define AIRONET_IE_NAME 10 /* offset to AP/Machine name field */ |
| #define AIRONET_IE_DEVICE_ID 0x66 /* Dev ID */ |
| |
| #define AIRONET_IE_MAX_NAME_LEN 16 /* device name length, include NULL */ |
| |
| BWL_PRE_PACKED_STRUCT struct aironet_assoc_ie { |
| uint8 id; /* IE ID */ |
| uint8 len; /* IE length */ |
| uint8 load; |
| uint8 hops; |
| uint8 device; |
| uint8 refresh_rate; |
| uint16 cwmin; |
| uint16 cwmax; |
| uint8 flags; |
| uint8 distance; |
| char name[AIRONET_IE_MAX_NAME_LEN]; /* AP or Client's machine name */ |
| uint16 num_assoc; /* number of clients associated */ |
| uint16 radiotype; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct aironet_assoc_ie aironet_assoc_ie_t; |
| |
| /* CKIP Negotiation bit fields */ |
| #define CKIP_MIC 0x08 /* MIC */ |
| #define CKIP_KP 0x10 /* KP */ |
| #define CKIP_LLC_SNAP_LEN 8 /* SKIP LLC SNAP header length */ |
| |
| #define CCX_DDP_LLC_SNAP_LEN 8 /* CCX DDP/LLC/SNAP length */ |
| #define CCX_DDP_MSG_LEN 40 /* CCX DDP MSG length */ |
| #define CCX_DDP_ROGUE_NAME_LEN 16 /* CCX DDP rogue name length */ |
| BWL_PRE_PACKED_STRUCT struct ccx_ddp_pkt_s { |
| struct ether_header eth; |
| struct dot11_llc_snap_header snap; |
| uint16 msg_len; |
| uint8 msg_type; |
| uint8 fcn_code; |
| struct ether_addr dest_mac; |
| struct ether_addr src_mac; |
| uint16 fail_reason; |
| struct ether_addr rogue_mac; |
| uint8 rogue_name[CCX_DDP_ROGUE_NAME_LEN]; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_ddp_pkt_s ccx_ddp_pkt_t; |
| #define CCX_DDP_PKT_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN + CCX_DDP_MSG_LEN) |
| |
| #define CCX_ROGUE_INVALID_AUTH 1 /* invalid auth. */ |
| #define CCX_ROGUE_LEAP_TIMEOUT 2 /* LEAP timeout */ |
| #define CCX_ROGUE_CHAN_FROM_AP 3 /* chan. from AP */ |
| #define CCX_ROGUE_CHAN_TO_AP 4 /* chan. to AP */ |
| |
| /* Cisco/Aironet IAPP packet defs */ |
| |
| #define CISCO_AIRONET_OUI "\x00\x40\x96" /* Cisco AIRONET OUI */ |
| #define CISCO_AIRONET_SNAP "\xAA\xAA\x03\x00\x40\x96\x00\x00" /* Cisco AIRONET SNAP */ |
| |
| #define CCX_IAPP_ID_MASK 0xf000 /* IAPP id mask */ |
| #define CCX_IAPP_LEN_MASK 0x0fff /* IAPP len mask */ |
| #define CCX_IAPP_ID_SHIFT 12 /* IAPP id shift */ |
| |
| #define CCX_IAPP_ID_CONTROL 0x0000 /* IAPP id control */ |
| #define CCX_IAPP_TYPE_RM 0x32 /* IAPP radio measurement request type */ |
| #define CCX_IAPP_TYPE_ROAM 0x33 /* IAPP roam request type */ |
| #define CCX_IAPP_TYPE_LINK_TEST 0x41 /* IAPP link test request type */ |
| #define CCX_IAPP_SUBTYPE_REQ 0x01 /* IAPP subtype request */ |
| #define CCX_IAPP_SUBTYPE_ROAM_REP 0x81 /* IAPP subtype report */ |
| #define CCX_IAPP_SUBTYPE_ROAM_REQ 0x82 /* IAPP subtype directed roam request */ |
| #define CCXv2_IAPP_TYPE_ROAM 0x30 /* CCXv2 IAPP roam request type */ |
| #define CCXv2_IAPP_SUBTYPE_ROAM_REQ 0x00 /* CCXv2 IAPP roam subtype request */ |
| #define CCX_IAPP_TYPE_DIAG_GROUP 0x60 /* IAPP type for diag. group(s64, s65 and s66) */ |
| |
| /* Cisco/Aironet IAPP header */ |
| BWL_PRE_PACKED_STRUCT struct ccx_iapp_hdr { |
| uint16 id_len; /* IAPP ID & Length */ |
| uint8 type; /* IAPP Type */ |
| uint8 subtype; /* IAPP Subtype */ |
| struct ether_addr da; |
| struct ether_addr sa; |
| uint8 data[1]; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_iapp_hdr ccx_iapp_hdr_t; |
| #define CCX_IAPP_HDR_LEN 16 /* IAPP header length */ |
| |
| /* CCXv2 Transmit Power Control IE */ |
| BWL_PRE_PACKED_STRUCT struct ccx_cell_pwr { |
| uint8 id; /* 150, DOT11_MNG_CELL_PWR_ID */ |
| uint8 len; |
| uint8 oui[3]; /* 00:40:96, CISCO_AIRONET_OUI */ |
| uint8 ver; /* 0 */ |
| uint8 power; /* signed int dBm */ |
| uint8 reserved; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_cell_pwr ccx_cell_pwr_t; |
| |
| #define CCX_RM_STATE_NORMAL 1 /* Radio Management Capability IE state */ |
| #define CCX_RM_STATE_MBSSID_MASK 0x0700 /* MBSSID Mask field */ |
| #define CCX_RM_STATE_MBSSID_SHIFT 8 /* MBSSID Mask field */ |
| |
| /* CCXv2 Radio Management Capability IE */ |
| BWL_PRE_PACKED_STRUCT struct ccx_radio_mgmt { |
| uint8 id; /* 221, DOT11_MNG_PROPR_ID */ |
| uint8 len; |
| uint8 oui[3]; /* 00:40:96, CISCO_AIRONET_OUI */ |
| uint8 ver; /* 1 */ |
| uint16 state; /* Radio Mgmt state, 1->Normal. MBSSID mask starts at bit 8 */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_radio_mgmt ccx_radio_mgmt_t; |
| |
| #define CCX_QOS_IE_TYPE 4 /* CCX QoS IE type */ |
| #define CCX_QOS_IE_LEN 0x16 /* CCX QoS IE length */ |
| #define CCX_VERSION_IE_TYPE 3 /* CCX version IE type */ |
| #define CCX_VERSION_IE_LEN 5 /* CCX version IE length */ |
| #define CCX_RM_CAP_IE_TYPE 1 /* CCX RM cap IE type */ |
| |
| /* CCXv2 QOS Parameter set IE */ |
| BWL_PRE_PACKED_STRUCT struct ccx_qos_params { |
| uint8 id; /* 221, DOT11_MNG_PROPR_ID */ |
| uint8 len; |
| uint8 oui[3]; /* 00:40:96, CISCO_AIRONET_OUI */ |
| uint8 type; /* 4 */ |
| uint8 unused; |
| uint8 count; /* incremented when element changes */ |
| uint8 aifsn_0; /* AIFSN class 0 */ |
| uint8 ecw_0; /* ECWmin/ECWmax class 0 */ |
| uint16 txop_0; /* TXOP Limit class 0 */ |
| uint8 aifsn_1; /* AIFSN class 1 */ |
| uint8 ecw_1; /* ECWmin/ECWmax class 1 */ |
| uint16 txop_1; /* TXOP Limit class 1 */ |
| uint8 aifsn_2; /* AIFSN class 2 */ |
| uint8 ecw_2; /* ECWmin/ECWmax class 2 */ |
| uint16 txop_2; /* TXOP Limit class 2 */ |
| uint8 aifsn_3; /* AIFSN class 3 */ |
| uint8 ecw_3; /* ECWmin/ECWmax class 3 */ |
| uint16 txop_3; /* TXOP Limit class 3 */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_qos_params ccx_qos_params_t; |
| |
| /* CCXv2 Version IE */ |
| BWL_PRE_PACKED_STRUCT struct ccx_version_ie { |
| uint8 id; /* 221, DOT11_MNG_PROPR_ID */ |
| uint8 len; |
| uint8 oui[DOT11_OUI_LEN]; /* 00:40:96, CISCO_AIRONET_OUI */ |
| uint8 type; /* 3 */ |
| uint8 version; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_version_ie ccx_version_ie_t; |
| |
| /* CCX Adjacent AP Report IE in roam IAPP packet */ |
| BWL_PRE_PACKED_STRUCT struct ccx_roam_ap_ie_s { |
| uint16 tag; /* 0x9b - Adjacent AP report */ |
| uint16 len; |
| uint8 oui[DOT11_OUI_LEN]; /* Aironet OUI 0x00 0x40 0x96 0x00 */ |
| uint8 ver; |
| struct ether_addr mac; /* MAC address of AP */ |
| uint16 channel; |
| uint16 ssid_len; |
| uint8 ssid[32]; |
| uint16 disassoc_time; /* Seconds that the client has been disassociated */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_roam_ap_ie_s ccx_roam_ap_ie_t; |
| #define CCX_ROAM_AP_IE_LEN 52 /* CCX roam AP IE length */ |
| |
| /* CCX IAPP packet sent to AP on association with info on previous AP */ |
| BWL_PRE_PACKED_STRUCT struct ccx_roam_iapp_pkt_s { |
| struct ether_header eth; |
| struct dot11_llc_snap_header snap; |
| uint16 msg_len; |
| uint8 msg_type; |
| uint8 fcn_code; |
| struct ether_addr dest_mac; |
| struct ether_addr src_mac; |
| ccx_roam_ap_ie_t ap_ie; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_roam_iapp_pkt_s ccx_roam_iapp_pkt_t; |
| |
| /* CCX roam IAPP message length */ |
| #define CCX_ROAM_IAPP_MSG_SIZE (sizeof(ccx_roam_iapp_pkt_t) - sizeof(struct ether_header)) |
| #define CCX_ROAM_ADJ_AP_TAG 0x9b /* CCX adjacent AP tag */ |
| |
| /* CCXv4 S51 */ |
| /* CCX roam reason IE in roam IAPP packet */ |
| BWL_PRE_PACKED_STRUCT struct ccx_roam_reason_ie { |
| uint16 tag; /* 0x9c - roam reason tag */ |
| uint16 len; |
| uint8 oui[DOT11_OUI_LEN]; /* Aironet OUI 0x00 0x40 0x96 0x00 */ |
| uint8 ver; |
| uint8 reason; /* roam reason */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_roam_reason_ie ccx_roam_reason_ie_t; |
| #define CCX_ROAM_REASON_IE_LEN 8 /* CCX roam reason IE length */ |
| |
| /* CCX roam neighbor report IE in roam IAPP packet */ |
| BWL_PRE_PACKED_STRUCT struct ccx_neighbor_rept_ie { |
| uint8 id; /* CCX_ROAM_NEIGHBOR_REPT_ID */ |
| uint8 len; /* length beyond len */ |
| struct ether_addr mac; /* MAC address of neighbor AP */ |
| uint8 channel; /* current channel of neighbor AP */ |
| uint8 band; /* band of current channel of neighbor AP */ |
| uint8 phy_type; /* PHY type of current channel of neighbor AP */ |
| /* variable subelements follows */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_neighbor_rept_ie ccx_neighbor_rept_ie_t; |
| #define CCX_NEIGHBOR_REPT_IE_LEN 11 /* CCX neighbor report IE length */ |
| #define CCX_NEIGHBOR_REPT_IE_LEN_W_H 9 /* CCX_NEIGHBOR_REPT_IE_LEN - header (2) */ |
| /* RF parameter subelement for neighbor ie */ |
| BWL_PRE_PACKED_STRUCT struct ccx_radio_param_subie { |
| uint8 sub_id; /* subelement id */ |
| uint8 len; /* length beyond len */ |
| int8 min_rssi; /* min. recv pwr in dBm required to associate with the AP */ |
| int8 ap_tx_pwr; /* tx pwr in dBm of neighbor AP */ |
| int8 sta_tx_pwr; /* tx pwr in dBm of sta advertised by neighbor AP */ |
| int8 roam_delta; /* roam delta */ |
| int8 roam_trigger; /* roam trigger */ |
| uint8 roam_time; /* transition time(in 0.1s) permmited in roam */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_radio_param_subie ccx_radio_param_subie_t; |
| #define CCX_RADIO_PARAM_SUBIE_LEN 8 /* CCX RF parameter sub IE length */ |
| |
| /* TSF info. subelement for neighbor ie */ |
| BWL_PRE_PACKED_STRUCT struct ccx_tsf_info_subie { |
| uint8 sub_id; /* subelement id */ |
| uint8 len; /* length beyond len */ |
| BWL_PRE_PACKED_STRUCT struct { |
| uint16 offset; /* TSF time offset in TUs between serving AP and this AP */ |
| uint16 bcn_interval; /* beacon interval of AP */ |
| } BWL_POST_PACKED_STRUCT TSF; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_tsf_info_subie ccx_tsf_info_subie_t; |
| #define CCX_TSF_INFO_SUBIE_LEN 6 /* CCX TSF info. sub IE length */ |
| |
| /* subelement id */ |
| #define CCX_ROAM_SUB_RF_PARAMS 1 /* CCX neighbor element RF subelement id */ |
| #define CCX_ROAM_SUB_TSF_INFO 2 /* CCX neighbor element TSF subelement id */ |
| |
| /* roam reason */ |
| #define CCX_ROAM_UNSPECIFIED 0 /* unspecified */ |
| #define CCX_ROAM_NORMAL 1 /* poor link(excessive retries, RSSI too low...) */ |
| #define CCX_ROAM_LOAD_BALANCING 2 /* normal roam, load balancing */ |
| #define CCX_ROAM_AP_INCAPACITY 3 /* AP has insufficient capacity(TSPEC rejected) */ |
| #define CCX_ROAM_DIRECTED_ROAM 4 /* Infrastructure directed roam */ |
| #define CCX_ROAM_FIRST_ASSOC 5 /* first association to WLAN */ |
| #define CCX_ROAM_IN_NET 6 /* roaming in from cellular or other WAN */ |
| #define CCX_ROAM_OUT_NET 7 /* roaming out to cellular or other WAN */ |
| #define CCX_ROAM_BETTER_AP 8 /* normal roaming, better AP found */ |
| #define CCX_ROAM_LINK_DOWN 9 /* deauthnticated or disassociated from the previous AP */ |
| |
| /* band */ |
| #define CCX_CHAN_BAND_2G 0 /* 2.4 GHz band */ |
| #define CCX_CHAN_BAND_5G 1 /* 5 GHz band */ |
| |
| #define CCX_ROAM_NEIGHBOR_REPT_ID 0x28 /* CCX roam neighbor report id */ |
| |
| #define CCX_ROAM_REASON_TAG 0x9c /* roam reason tag */ |
| |
| #if defined(BCMSUP_PSK) || !defined(BCMINTSUP) |
| #define CCKM_KRK_LEN 16 /* CCKM KRK length */ |
| #define CCKM_BTK_LEN 32 /* CCKM BTK length */ |
| |
| #define CCKM_OUI_TYPE 0 /* CCKM OUI type */ |
| #define CCKM_RSC_LEN 8 /* CCKM RSC length */ |
| #define CCKM_MIC_LEN 8 /* CCKM MIC length */ |
| |
| BWL_PRE_PACKED_STRUCT struct cckm_reassoc_req_ie_s { |
| uint8 id; /* DOT11_MNG_CCKM_REASSOC_ID */ |
| uint8 len; /* length beyond len */ |
| uint8 oui[DOT11_OUI_LEN]; /* expect AIRONET_OUI */ |
| uint8 oui_type; /* expect CCKM_OUI_TYPE */ |
| uint8 timestamp[DOT11_MNG_TIMESTAMP_LEN]; /* TSF timer value (LE) */ |
| uint32 rn; /* reassociation request number (LE) */ |
| uint8 mic[CCKM_MIC_LEN]; /* MIC computed using KRK */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct cckm_reassoc_req_ie_s cckm_reassoc_req_ie_t; |
| #define CCKM_REASSOC_REQ_IE_LEN 26 /* CCKM reassoc. request IE length */ |
| |
| BWL_PRE_PACKED_STRUCT struct cckm_reassoc_resp_ie_s { |
| uint8 id; /* DOT11_MNG_CCKM_REASSOC_ID */ |
| uint8 len; /* length beyond len */ |
| uint8 oui[DOT11_OUI_LEN]; /* expect AIRONET_OUI */ |
| uint8 oui_type; /* expect CCKM_OUI_TYPE */ |
| uint32 rn; /* rekey value */ |
| uint8 ucast_idx; /* ucast key index; expect 0 */ |
| uint8 mcast_idx; /* mcast key index */ |
| uint8 rsc[CCKM_RSC_LEN]; /* mcast RSC */ |
| uint16 gtklen; /* mcast key len */ |
| uint8 mic[CCKM_MIC_LEN]; /* msg integrity code */ |
| uint8 egtk[1]; /* encrypted group key */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct cckm_reassoc_resp_ie_s cckm_reassoc_resp_ie_t; |
| #define CCKM_REASSOC_RESP_IE_LEN 31 /* CCKM reassoc. response IE length */ |
| |
| #endif /* BCMSUP_PSK || !BCMINTSUP */ |
| |
| /* CCX Radio Managment definitions, CCX spec section S36 */ |
| |
| #define CCX_RM_IE_HDR_LEN 4 /* length of Radio Mgmt IE ID plus Len */ |
| |
| /* Radio Measurement IE IDs */ |
| #define CCX_RM_ID_REQUEST 38 /* CCX radio measurement request id */ |
| #define CCX_RM_ID_REPORT 39 /* CCX radio measurement respond id */ |
| |
| /* Radio Measurement Request Type field */ |
| #define CCX_RM_TYPE_LOAD 1 /* CCX radio measurement load request */ |
| #define CCX_RM_TYPE_NOISE 2 /* CCX radio measurement noise request */ |
| #ifndef CCX_SDK /* CCX SDK defined the same RM types with the same names */ |
| #define CCX_RM_TYPE_BEACON 3 /* CCX radio measurement beacon request */ |
| #define CCX_RM_TYPE_FRAME 4 /* CCX radio measurement frame request */ |
| #endif /* CCX_SDK */ |
| #define CCXv4_RM_TYPE_PATHLOSS 6 /* CCX radio measurement PathLoss request for CCXv4 */ |
| #define CCX_RM_TYPE_PATHLOSS 9 /* CCX radio measurement PathLoss request */ |
| #define CCX_RM_TYPE_STATISTICS 10 /* CCX radio measurement Statistics request */ |
| |
| /* Radio Measurement Request Mode field */ |
| #define CCX_RM_MODE_PARALLEL (1<<0) /* CCX radio measurement parallel request */ |
| #define CCX_RM_MODE_ENABLE (1<<2) /* CCX radio measurement autonomous request */ |
| #define CCX_RM_MODE_REPORT (1<<3) /* CCX radio measurement report */ |
| /* Radio Measurement Report Modes */ |
| #define CCX_RM_MODE_INCAPABLE (1<<1) /* CCX radio measurement incapable */ |
| #define CCX_RM_MODE_REFUSED (1<<2) /* CCX radio measurement refused */ |
| |
| /* Radio Measurement Beacon scan types */ |
| #define CCX_RM_BEACON_PASSIVE_SCAN 0 /* CCX radio measurement beacon passive scan */ |
| #define CCX_RM_BEACON_ACTIVE_SCAN 1 /* CCX radio measurement beacon active scan */ |
| #define CCX_RM_BEACON_TABLE 2 /* CCX radio measurement beacon table */ |
| |
| /* Radio Measurement Beacon PHY Types */ |
| #define CCX_RM_PHY_FH 1 /* CCX radio measurement FH */ |
| #define CCX_RM_PHY_DSS 2 /* CCX radio measurement DSS */ |
| #define CCX_RM_PHY_OFDM 4 /* CCX radio measurement OFDM */ |
| #define CCX_RM_PHY_HRDSS 5 /* CCX radio measurement HRDSS */ |
| #define CCX_RM_PHY_ERP 6 /* CCX radio measurement ERP */ |
| |
| /* CCXv2 Radio Measurment Request frame |
| * Encapsulated in Cisco Aironet IAPP frame |
| */ |
| BWL_PRE_PACKED_STRUCT struct ccx_rm_req { |
| uint16 token; /* Dialog Token */ |
| uint8 delay; /* Request Activation Delay (TBTTs) */ |
| uint8 offset; /* Request Activation Offset (TUs) */ |
| uint8 data[1]; /* Request information elts */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_rm_req ccx_rm_req_t; |
| #define CCX_RM_REQ_LEN 4 /* CCX radio measurement request header length */ |
| |
| /* CCXv2 Radio Measurment Report frame header |
| * Encapsulated in Cisco Aironet IAPP frame |
| */ |
| BWL_PRE_PACKED_STRUCT struct ccx_rm_rep { |
| uint16 token; /* Dialog Token */ |
| uint8 data[1]; /* Report information elts */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_rm_rep ccx_rm_rep_t; |
| #define CCX_RM_REP_LEN 2 /* CCX radio measurement reponse header length */ |
| /* Max length of CCXv2 Radio Measurment Report data section based on |
| * the maximum size of the LLC_SNAP encapsulating frame. |
| */ |
| #define CCX_RM_REP_DATA_MAX_LEN \ |
| (ETHER_MAX_DATA - (DOT11_LLC_SNAP_HDR_LEN + CCX_IAPP_HDR_LEN + \ |
| CCX_RM_REP_LEN)) /* CCX radio measurement max report data length */ |
| |
| /* CCXv2 Radio Measurment Request IE |
| * Encapsulated in a CCXv2 Radio Measurment Request frame |
| */ |
| BWL_PRE_PACKED_STRUCT struct ccx_rm_req_ie { |
| uint16 id; |
| uint16 len; |
| uint16 token; /* Dialog Token */ |
| uint8 mode; |
| uint8 type; |
| /* end of fixed portion */ |
| /* variable data, depends on mode and type */ |
| uint8 channel; /* channel for the measurment */ |
| uint8 param; /* measurement parameter */ |
| uint16 duration; /* measurement duration (TUs) */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_rm_req_ie ccx_rm_req_ie_t; |
| #define CCX_RM_REQ_IE_FIXED_LEN 8 /* CCX radio measurement request IE fixed length */ |
| |
| /* CCXv2 Radio Measurment Report IE |
| * Encapsulated in a CCXv2 Radio Measurment Report frame |
| */ |
| BWL_PRE_PACKED_STRUCT struct ccx_rm_rep_ie { |
| uint16 id; |
| uint16 len; |
| uint16 token; |
| uint8 mode; |
| uint8 type; |
| uint8 data[1]; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_rm_rep_ie ccx_rm_rep_ie_t; |
| #define CCX_RM_REP_IE_FIXED_LEN 8 /* CCX radio measurement report IE fixed length */ |
| |
| BWL_PRE_PACKED_STRUCT struct ccx_rm_beacon_rep { |
| uint8 channel; |
| uint8 spare; |
| uint16 duration; |
| uint8 phy_type; |
| int8 rssi; |
| struct ether_addr bssid; |
| uint32 parent_tsf; |
| uint32 target_tsf_low; |
| uint32 target_tsf_hi; |
| uint16 beacon_interval; |
| uint16 capability; |
| uint8 data[1]; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_rm_beacon_rep ccx_rm_beacon_rep_t; |
| #define CCX_RM_BEACON_REP_FIXED_LEN 28 /* CCX rm beacon report fixed length */ |
| |
| BWL_PRE_PACKED_STRUCT struct ccx_rm_frm_rep_elt { |
| struct ether_addr ta; /* transmitter address */ |
| struct ether_addr bssid; /* bssid transmitter belongs to */ |
| uint8 rssi; /* average RSSI */ |
| uint8 frames; /* total number of frames */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_rm_frm_rep_elt ccx_rm_frm_rep_elt_t; |
| #define CCX_RM_FRAME_REP_ENTRY_LEN 14 /* CCX rm frame report entry length */ |
| |
| BWL_PRE_PACKED_STRUCT struct ccx_rm_frame_rep { |
| uint8 channel; |
| uint8 spare; |
| uint16 duration; |
| ccx_rm_frm_rep_elt_t elt[1]; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_rm_frame_rep ccx_rm_frame_rep_t; |
| #define CCX_RM_FRAME_REP_FIXED_LEN 4 /* CCX rm frame report fixed length */ |
| |
| BWL_PRE_PACKED_STRUCT struct ccx_rm_load_rep { |
| uint8 channel; |
| uint8 spare; |
| uint16 duration; |
| uint8 fraction; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_rm_load_rep ccx_rm_load_rep_t; |
| #define CCX_RM_LOAD_REP_LEN 5 /* CCX radio measurement load report length */ |
| |
| BWL_PRE_PACKED_STRUCT struct ccx_rm_noise_rep { |
| uint8 channel; |
| uint8 spare; |
| uint16 duration; |
| uint8 rpi[8]; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_rm_noise_rep ccx_rm_noise_rep_t; |
| #define CCX_RM_NOISE_REP_LEN 12 /* CCX radio measurement noise report length */ |
| |
| /* SSIDL Elements. CCXv4 S53 */ |
| #define SSIDL_OUI "\x00\x50\xf2" /* SSIDL OUI */ |
| #define SSIDL_OUI_LEN 3 /* SSIDL OUI length */ |
| #define SSIDL_TYPE 5 /* SSIDL type */ |
| |
| /* extended capability bits */ |
| #define PRI_EXT_CAP_8021X 1 /* primary ssid supports 802.1x */ |
| #define PRI_EXT_CAP_WPS 2 /* primary ssid supports WPS */ |
| |
| /* hidden ssid capability field */ |
| #define SEC_CAP_MC_CIPHER_MASK 0x0000000f /* mcast cipher mask */ |
| #define SEC_CAP_UC_CIPHER_MASK 0x000efff0 /* ucast cipher mask */ |
| #define SEC_CAP_AKM_MASK 0x7e000000 /* AKM mask */ |
| #define SEC_CAP_UC_CIPHER_SHIFT 4 /* ucast cipher shift */ |
| #define SEC_CAP_AKM_SHIFT 25 /* AKM shift */ |
| |
| /* SEC_CAP_MC_CIPHER value */ |
| enum { |
| MC_CIPHER_NONE, |
| MC_CIPHER_WEP40, |
| MC_CIPHER_WEP104, |
| MC_CIPHER_TKIP, |
| MC_CIPHER_CCMP, |
| MC_CIPHER_CKIP_CMIC, |
| MC_CIPHER_CKIP, |
| MC_CIPHER_CMIC |
| }; |
| |
| /* SEC_CAP_UC_CIPHER value */ |
| #define UC_CIPHER_NONE (1 << 0) |
| #define UC_CIPHER_WEP40 (1 << 1) |
| #define UC_CIPHER_WEP104 (1 << 2) |
| #define UC_CIPHER_TKIP (1 << 3) |
| #define UC_CIPHER_CCMP (1 << 4) |
| #define UC_CIPHER_CKIP_CMIC (1 << 5) |
| #define UC_CIPHER_CKIP (1 << 6) |
| #define UC_CIPHER_CMIC (1 << 7) |
| #define UC_CIPHER_WPA2_WEP40 (1 << 8) |
| #define UC_CIPHER_WPA2_WEP104 (1 << 9) |
| #define UC_CIPHER_WPA2_TKIP (1 << 10) |
| #define UC_CIPHER_WPA2_CCMP (1 << 11) |
| #define UC_CIPHER_WPA2_CKIP_CMIC (1 << 12) |
| #define UC_CIPHER_WPA2_CKIP (1 << 13) |
| #define UC_CIPHER_WPA2_CMIC (1 << 14) |
| |
| /* SEC_CAP_AKM value */ |
| #define AKM_WPA1_1X (1 << 0) |
| #define AKM_WPA1_PSK (1 << 1) |
| #define AKM_WPA2_1X (1 << 2) |
| #define AKM_WPA2_PSK (1 << 3) |
| #define AKM_WPA1_CCKM (1 << 4) |
| #define AKM_WPA2_CCKM (1 << 5) |
| |
| BWL_PRE_PACKED_STRUCT struct ccx_hidden_ssid { |
| uint8 ext_cap; /* hidden ssid extended capability */ |
| uint32 capability; /* hidden ssid capability */ |
| uint8 ssid_len; /* ssid name length */ |
| uint8 ssid[1]; /* ssid. variable length */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_hidden_ssid ccx_hidden_ssid_t; |
| |
| /* CCXv4 SSIDL IE */ |
| BWL_PRE_PACKED_STRUCT struct ccx_ssidl_ie { |
| uint8 id; /* 221, DOT11_MNG_SSIDL_ID */ |
| uint8 length; |
| uint8 oui[3]; /* 00:50:f2 */ |
| uint8 type; /* 5 */ |
| uint8 pri_ext_cap; /* primary ssid extended capability */ |
| /* following fields are optional */ |
| uint8 ssid_count; /* number of hidden ssids followed */ |
| ccx_hidden_ssid_t hidden_ssid[1]; /* hidden ssid start */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_ssidl_ie ccx_ssidl_ie_t; |
| |
| /* link test. CCXv4 S62 */ |
| BWL_PRE_PACKED_STRUCT struct ccx_link_test_s { |
| uint16 frm_num; /* frame number */ |
| uint32 time; /* time from sender */ |
| uint8 rsq; /* raw signal quality of request */ |
| uint8 rss; /* raw signal strength of request */ |
| uint8 txretried; /* retries in sending previous response */ |
| uint8 rssi; /* signal strength in dBm of request */ |
| uint8 sqp; /* signal quality as percent of request */ |
| uint8 ssp; /* signal strength as percent of request */ |
| uint8 data[1]; /* start data set by sender */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_link_test_s ccx_link_test_t; |
| #define CCX_LINK_TEST_REQ_LEN 12 /* line test request length */ |
| |
| /* Supported Features Advertisement(SFA) IE. CCXv5 S63 */ |
| BWL_PRE_PACKED_STRUCT struct ccx_sfa_ie { |
| uint8 id; /* 221, DOT11_MNG_PROPR_ID */ |
| uint8 length; /* 5 */ |
| uint8 oui[3]; /* 00:40:96 */ |
| uint8 type; /* 14 */ |
| uint8 capability; /* capability to support CCXv5 features */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_sfa_ie ccx_sfa_ie_t; |
| #define CCX_SFA_IE_TYPE 0x14 /* SFA IE type */ |
| /* feature bit in capability field */ |
| #define CAP_MFP 0x01 /* S67. MFP */ |
| #define CAP_DIAG_CHANL 0x02 /* S64. Diagnostic channel */ |
| #define CAP_LOC_SERVICE 0x04 /* S69. Location services */ |
| #define CAP_EXP_BNDWITH 0x08 /* S70. Expedited Bandwidth Requests */ |
| |
| /* MHDR IE. CCXv5 S67 */ |
| BWL_PRE_PACKED_STRUCT struct ccx_mhdr_ie { |
| uint8 id; /* 221, DOT11_MNG_PROPR_ID */ |
| uint8 length; /* 12 */ |
| uint8 oui[3]; /* 00:40:96 */ |
| uint8 type; /* 16 */ |
| uint8 fc[2]; |
| struct ether_addr bssid; |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_mhdr_ie ccx_mhdr_ie_t; |
| #define CCX_HMDR_IE_TYPE 16 |
| |
| #define CKIP_MIC_SIZE 4 /* size of CKIP MIC */ |
| #define CKIP_SEQ_SIZE 4 /* size of CKIP SEQ */ |
| #define CKIP_KEY_SIZE 16 /* size of CKIP key */ |
| |
| /* 802.11e MSDU Lifetime IE */ |
| BWL_PRE_PACKED_STRUCT typedef struct { |
| uint8 oui[DOT11_OUI_LEN]; /* 3 bytes OUI */ |
| uint8 oui_type; /* OUI Type */ |
| uint8 tid; /* traffic stream ID */ |
| uint16 msdu_lifetime; /* time in TU, specify per AC */ |
| } BWL_POST_PACKED_STRUCT ccx_msdu_lifetime_t; |
| |
| /* CCX traffic stream rateset IE */ |
| BWL_PRE_PACKED_STRUCT typedef struct { |
| uint8 oui[DOT11_OUI_LEN]; /* 3 bytes OUI */ |
| uint8 oui_type; /* OUI Type */ |
| uint8 tid; /* traffic stream ID */ |
| uint8 rateset[1]; /* nominal rate to use (multiple of 500k) */ |
| } BWL_POST_PACKED_STRUCT ccx_stream_rs_t; |
| #define CAC_STREAM_RS_HDR_LEN (DOT11_OUI_LEN + 2) /* len from oui to tid */ |
| |
| /* CCX traffic stream metrics IE */ |
| BWL_PRE_PACKED_STRUCT typedef struct { |
| uint8 oui[DOT11_OUI_LEN]; /* 3 bytes OUI */ |
| uint8 oui_type; /* OUI Type */ |
| uint8 tid; /* traffic stream ID */ |
| uint8 state; /* metrics enable or disable */ |
| uint16 measure_interval; /* interval time in TU */ |
| } BWL_POST_PACKED_STRUCT ccx_ts_metrics_t; |
| |
| #define CCX_CAC_TS_METRICS_TYPE 7 /* Traffic Stream Metrics type */ |
| #define CCX_CAC_TS_RATESET_TYPE 8 /* Traffic Stream Rateset type */ |
| #define CCX_CAC_MSDU_LIFETIME_TYPE 9 /* MSUD Lifetime type */ |
| |
| /* CCX Traffic Stream Metrics IE in IAPP packet */ |
| BWL_PRE_PACKED_STRUCT typedef struct { |
| uint16 dialog_token; /* dialog token should set to 0 */ |
| uint16 id; /* ID should be 0x27 */ |
| uint16 len; /* len start from token to end of struct */ |
| uint16 token; /* token should set to 0 */ |
| uint8 mode; /* mode should set to 0 */ |
| uint8 type; /* Traffic Stream Metrics type set to 6 */ |
| uint16 avg_delay; /* average delay in msec */ |
| uint16 cnt_delay10; /* bucket for <= 10 msec delay */ |
| uint16 cnt_delay20; /* bucket for > 10 && <= 20 msec delay */ |
| uint16 cnt_delay40; /* bucket for >20 && <= 40 msec delay */ |
| uint16 cnt_delay; /* bucket for > 40 msec delay */ |
| uint32 media_delay; /* average media delay in TU */ |
| uint16 pkt_loss; /* packet loss per AC */ |
| uint16 pkt_cnt; /* packet count per AC */ |
| uint8 roam_cnt; /* roam count */ |
| uint16 roam_delay; /* roam delay measure in TU */ |
| /* following fields are added in CCXv5 */ |
| uint16 used_time; /* defined in section 3.5.1 in the WMM */ |
| uint8 tid; /* traffic stream ID */ |
| } BWL_POST_PACKED_STRUCT ccx_tsm_param_t; |
| |
| /* ccx_tsm_param_t defines */ |
| #define CCX_TSM_LEN_DELTA 3 /* length delta between V4 and later versions */ |
| #define CCX_TSM_LEN (sizeof(ccx_tsm_param_t)) /* length */ |
| #define CCX_TSM_V4_LEN (CCX_TSM_LEN - CCX_TSM_LEN_DELTA) |
| #define CCX_TSM_IE_LEN 28 /* length (from token to end of struct) */ |
| #define CCX_TSM_IE_V4_LEN (CCX_TSM_IE_LEN - CCX_TSM_LEN_DELTA) |
| #define CCX_TSM_ID 0x27 /* ID */ |
| #define CCX_TSM_TOKEN 0 /* Token */ |
| #define CCX_TSM_MODE 0 /* Mode */ |
| #define CCX_TSM_TYPE 8 /* Type */ |
| #define CCX_TSM_V4_TYPE 6 /* Type for V4 */ |
| |
| /* CCX IAPP packet sent to AP on ts metrics interval */ |
| #define CCX_TSM_IAPP_PKT_LEN (DOT11_LLC_SNAP_HDR_LEN + CCX_TSM_IAPP_LEN) |
| #define CCX_TSM_IAPP_PKT_V4_LEN (DOT11_LLC_SNAP_HDR_LEN + CCX_TSM_IAPP_V4_LEN) |
| #define CCX_TSM_IAPP_LEN (CCX_IAPP_HDR_LEN + CCX_TSM_LEN) |
| #define CCX_TSM_IAPP_V4_LEN (CCX_IAPP_HDR_LEN + CCX_TSM_V4_LEN) |
| #define CCX_TSM_IAPP_SUBTYPE 0x81 /* CCX IAPP Subtype for Traffic Stream Metrics */ |
| |
| /* CCXv4 S60 PathLoss Measurement req */ |
| BWL_PRE_PACKED_STRUCT struct ccx_rm_pathlossreq { |
| uint16 nbursts; /* Number of Bursts */ |
| uint16 burstinterval; /* Burst Interval in seconds */ |
| uint8 burstlen; /* Burst len */ |
| uint16 duration; /* Measurement Duration in TUs 1024 us */ |
| uint8 txpower; /* Desired txpower -128 to +127dBm */ |
| struct ether_addr addr; /* multicast Address for the report */ |
| uint8 nchannels; /* number of Channels */ |
| uint8 channel[1]; /* Channel list */ |
| } BWL_POST_PACKED_STRUCT; |
| typedef struct ccx_rm_pathlossreq ccx_rm_pathlossreq_t; |
| #define CCX_RM_PATHLOSSREQ_FIXEDLEN 15 |
| |
| /* CCXv4 S60 PathLoss Measurement Frame */ |
| BWL_PRE_PACKED_STRUCT struct ccx_rm_pathlossmeas_frame { |
| uint16 seq; |
| int8 txpower; |
| uint8 txchannel; |
| } BWL_POST_PACKED_STRUCT; |
| #define CCX_RM_PATHLOSS_SEQ_MASK 0x0FFF |
| #define CCX_RM_IAPP_SUBTYPE 0x82 /* CCX IAPP Subtype for Pathloss Measurement */ |
| |
| |
| /* This marks the end of a packed structure section. */ |
| #include <packed_section_end.h> |
| |
| #endif /* _802_11_CCX_H_ */ |
