All functions required either to build or to extract data from air frames. More...
#include "me_mgmtframe.h"#include "mac_frame.h"#include "mac_ie.h"#include "mac.h"#include "me.h"#include "sm_task.h"#include "ps.h"#include "co_endian.h"#include "co_utils.h"#include "me_utils.h"#include "sta_mgmt.h"Go to the source code of this file.
Defines | |
| #define | ME_DEFAULT_LISTEN_INTERVAL 5 |
| Default listen interval (if no listen interval is proposed by the host). | |
Functions | |
| static void | me_add_baparamset_frame (uint32_t addr, struct bam_env_tag *bam_env) |
| Initializes "Block Ack Parameter Set" field for a ADDBA frame. | |
| static void | me_add_ba_ssc_frame (uint32_t addr, struct bam_env_tag *bam_env) |
| Initializes "Block Ack Starting Sequence Control" field for a ADDBA frame. | |
| static void | me_del_baparamset_frame (uint32_t addr, struct bam_env_tag *bam_env) |
| Initializes "DELBA Parameter Set" field for a DELBA frame. | |
| uint32_t | me_add_ie_ssid (uint32_t *frame_addr, uint8_t ssid_len, uint8_t *ssid) |
| Add SSID Information Element in a frame. | |
| uint32_t | me_add_ie_supp_rates (uint32_t *frame_addr, struct mac_rateset *rateset) |
| Add Supported Rate Information Element in a frame. | |
| uint32_t | me_add_ie_ext_supp_rates (uint32_t *frame_addr, struct mac_rateset *rateset) |
| Add Extended Supported Rate Information Element in a frame. | |
| uint32_t | me_add_ie_tim (uint32_t *frame_addr, uint8_t dtim_period) |
| Add TIM (Traffic Indication Map) Information Element in a frame. | |
| uint32_t | me_add_ie_dsss_param (uint32_t *frame_addr, uint8_t chan) |
| Add DS Parameter Information Element in a frame. | |
| uint32_t | me_add_ie_ht_capa (uint32_t *frame_addr) |
| Add HT Capabilities Information Element in a frame. | |
| uint32_t | me_add_ie_ht_oper (uint32_t *frame_addr, struct vif_info_tag *vif) |
| Add HT Operation Information Element in a frame. | |
| uint16_t | me_build_authenticate (uint32_t frame, uint16_t algo_type, uint16_t seq_nbr, uint16_t status_code, uint32_t *challenge_array_ptr) |
| Build an Authentication frame at the AP and the STA. | |
| uint16_t | me_build_deauthenticate (uint32_t frame, uint16_t reason_code) |
| Build a De authentication frame at the AP and the STA. | |
| uint16_t | me_build_associate_req (uint32_t frame, struct me_bss_info *bss, struct mac_addr *old_ap_addr_ptr, uint8_t vif_idx, uint32_t *ie_addr, uint16_t *ie_len, struct sm_connect_req const *con_par) |
| used to build the Associated REQ frame at STA | |
| uint16_t | me_build_add_ba_req (uint32_t frame, struct bam_env_tag *bam_env) |
| Builds the ADDBA REQ frame. | |
| uint16_t | me_build_add_ba_rsp (uint32_t frame, struct bam_env_tag *bam_env, uint16_t param, uint8_t dialog_token, uint16_t status_code) |
| Builds the ADDBA RSP frame. | |
| uint16_t | me_build_del_ba (uint32_t frame, struct bam_env_tag *bam_env, uint16_t reason_code) |
| Builds the DELBA IND frame. | |
| void | me_extract_rate_set (uint32_t buffer, uint16_t buflen, struct mac_rateset *mac_rate_set_ptr) |
| This function is called to extract the rateset from a management frame. | |
| void | me_extract_power_constraint (uint32_t buffer, uint16_t buflen, struct me_bss_info *bss) |
| Extract local power constraint from Power Constraint IE. | |
| void | me_extract_country_reg (uint32_t buffer, uint16_t buflen, struct me_bss_info *bss) |
| Update tx_power of bss channel from Country IE. | |
| void | me_extract_mobility_domain (uint32_t buffer, uint16_t buflen, struct me_bss_info *bss) |
| Extract Mobility Domain IE. | |
| int | me_extract_csa (uint32_t buffer, uint16_t buflen, uint8_t *mode, struct mac_chan_op *chan_desc) |
| Extract Channel Switch Announcement (csa) information from beacon. | |
| bool | me_extract_edca_params (uint32_t buffer, uint16_t buflen, struct mac_edca_param_set *edca_param, bool *changed) |
| Extract EDCA parameters (i.e. | |
| bool | me_extract_ht_capa (uint32_t buffer, uint16_t buflen, struct mac_htcapability *ht_cap) |
| Extract HT capability element from Beacon or ProbeRsp. | |
| bool | me_extract_vht_capa (uint32_t buffer, uint16_t buflen, struct mac_vhtcapability *vht_cap) |
| Extract VHT capability element from Beacon or ProbeRsp. | |
All functions required either to build or to extract data from air frames.
Copyright (C) RivieraWaves 2011-2019
Definition in file me_mgmtframe.c.
| static void me_add_ba_ssc_frame | ( | uint32_t | addr, | |
| struct bam_env_tag * | bam_env | |||
| ) | [static] |
Initializes "Block Ack Starting Sequence Control" field for a ADDBA frame.
| [in] | addr | Address of Block Ack Starting Sequence Control field |
| [in] | bam_env | Pointer to the BA information |
Definition at line 74 of file me_mgmtframe.c.
References co_htows(), co_write16p(), MAC_BA_BARINFO_SEQ_STARTSEQ_OFT, and bam_env_tag::ssn.
Referenced by me_build_add_ba_req().
| static void me_add_baparamset_frame | ( | uint32_t | addr, | |
| struct bam_env_tag * | bam_env | |||
| ) | [static] |
Initializes "Block Ack Parameter Set" field for a ADDBA frame.
| [in] | addr | Address of Block Ack Parameter Set field |
| [in] | bam_env | Pointer to the BA information |
Definition at line 39 of file me_mgmtframe.c.
References bam_env_tag::ba_policy, bam_env_tag::buffer_size, co_htows(), co_write16p(), MAC_BA_PARAMSET_BUFFER_OFT, MAC_BA_PARAMSET_POLICY_OFT, MAC_BA_PARAMSET_TID_OFT, and bam_env_tag::tid.
Referenced by me_build_add_ba_req().
| static void me_del_baparamset_frame | ( | uint32_t | addr, | |
| struct bam_env_tag * | bam_env | |||
| ) | [static] |
Initializes "DELBA Parameter Set" field for a DELBA frame.
| [in] | addr | Address of DELBA Parameter Set field |
| [in] | bam_env | Pointer to the BA information |
Definition at line 87 of file me_mgmtframe.c.
References BA_ORIGINATOR, BAM_DELBA_PARAM_INITIATOR_MASK, BAM_DELBA_PARAM_TID_OFFSET, co_htows(), co_write16p(), bam_env_tag::dev_type, and bam_env_tag::tid.
Referenced by me_build_del_ba().
1.6.1