diff options
Diffstat (limited to 'drivers/staging/rtl8723au/include/ieee80211.h')
| -rw-r--r-- | drivers/staging/rtl8723au/include/ieee80211.h | 256 |
1 files changed, 54 insertions, 202 deletions
diff --git a/drivers/staging/rtl8723au/include/ieee80211.h b/drivers/staging/rtl8723au/include/ieee80211.h index 28e4ab239fb9..69c0f5c94fcc 100644 --- a/drivers/staging/rtl8723au/include/ieee80211.h +++ b/drivers/staging/rtl8723au/include/ieee80211.h @@ -58,7 +58,7 @@ #define WPA_CIPHER_NONE BIT(0) #define WPA_CIPHER_WEP40 BIT(1) -#define WPA_CIPHER_WEP104 BIT(2) +#define WPA_CIPHER_WEP104 BIT(2) #define WPA_CIPHER_TKIP BIT(3) #define WPA_CIPHER_CCMP BIT(4) @@ -105,41 +105,53 @@ enum ratr_table_mode { enum NETWORK_TYPE { - WIRELESS_INVALID = 0, - /* Sub-Element */ - WIRELESS_11B = BIT(0), /* tx: cck only , rx: cck only, hw: cck */ - WIRELESS_11G = BIT(1), /* tx: ofdm only, rx: ofdm & cck, hw: cck & ofdm */ - WIRELESS_11A = BIT(2), /* tx: ofdm only, rx: ofdm only, hw: ofdm only */ - WIRELESS_11_24N = BIT(3), /* tx: MCS only, rx: MCS & cck, hw: MCS & cck */ - WIRELESS_11_5N = BIT(4), /* tx: MCS only, rx: MCS & ofdm, hw: ofdm only */ + WIRELESS_INVALID = 0, + /* Sub-Element */ + /* tx: cck only , rx: cck only, hw: cck */ + WIRELESS_11B = BIT(0), + /* tx: ofdm only, rx: ofdm & cck, hw: cck & ofdm */ + WIRELESS_11G = BIT(1), + /* tx: ofdm only, rx: ofdm only, hw: ofdm only */ + WIRELESS_11A = BIT(2), + /* tx: MCS only, rx: MCS & cck, hw: MCS & cck */ + WIRELESS_11_24N = BIT(3), + /* tx: MCS only, rx: MCS & ofdm, hw: ofdm only */ + WIRELESS_11_5N = BIT(4), /* WIRELESS_AUTO = BIT(5), */ - WIRELESS_AC = BIT(6), - - /* Combination */ - WIRELESS_11BG = (WIRELESS_11B|WIRELESS_11G), /* tx: cck & ofdm, rx: cck & ofdm & MCS, hw: cck & ofdm */ - WIRELESS_11G_24N = (WIRELESS_11G|WIRELESS_11_24N), /* tx: ofdm & MCS, rx: ofdm & cck & MCS, hw: cck & ofdm */ - WIRELESS_11A_5N = (WIRELESS_11A|WIRELESS_11_5N), /* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */ - WIRELESS_11BG_24N = (WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N), /* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck */ - WIRELESS_11AGN = (WIRELESS_11A|WIRELESS_11G|WIRELESS_11_24N|WIRELESS_11_5N), /* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */ - WIRELESS_11ABGN = (WIRELESS_11A|WIRELESS_11B|WIRELESS_11G|WIRELESS_11_24N|WIRELESS_11_5N), + WIRELESS_AC = BIT(6), + + /* Combination */ + /* tx: cck & ofdm, rx: cck & ofdm & MCS, hw: cck & ofdm */ + WIRELESS_11BG = WIRELESS_11B|WIRELESS_11G, + /* tx: ofdm & MCS, rx: ofdm & cck & MCS, hw: cck & ofdm */ + WIRELESS_11G_24N = WIRELESS_11G | WIRELESS_11_24N, + /* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */ + WIRELESS_11A_5N = WIRELESS_11A | WIRELESS_11_5N, + /* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck */ + WIRELESS_11BG_24N = WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N, + /* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */ + WIRELESS_11AGN = WIRELESS_11A | WIRELESS_11G | WIRELESS_11_24N | + WIRELESS_11_5N, + WIRELESS_11ABGN = WIRELESS_11A | WIRELESS_11B | WIRELESS_11G | + WIRELESS_11_24N | WIRELESS_11_5N, }; #define SUPPORTED_24G_NETTYPE_MSK (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N) #define SUPPORTED_5G_NETTYPE_MSK (WIRELESS_11A | WIRELESS_11_5N) -#define IsSupported24G(NetType) ((NetType) & SUPPORTED_24G_NETTYPE_MSK ? true : false) -#define IsSupported5G(NetType) ((NetType) & SUPPORTED_5G_NETTYPE_MSK ? true : false) +#define IsSupported24G(NetType) (NetType & SUPPORTED_24G_NETTYPE_MSK ? true : false) +#define IsSupported5G(NetType) (NetType & SUPPORTED_5G_NETTYPE_MSK ? true : false) #define IsEnableHWCCK(NetType) IsSupported24G(NetType) -#define IsEnableHWOFDM(NetType) ((NetType) & (WIRELESS_11G|WIRELESS_11_24N|SUPPORTED_5G_NETTYPE_MSK) ? true : false) +#define IsEnableHWOFDM(NetType) (NetType & (WIRELESS_11G|WIRELESS_11_24N|SUPPORTED_5G_NETTYPE_MSK) ? true : false) #define IsSupportedRxCCK(NetType) IsEnableHWCCK(NetType) #define IsSupportedRxOFDM(NetType) IsEnableHWOFDM(NetType) #define IsSupportedRxMCS(NetType) IsEnableHWOFDM(NetType) -#define IsSupportedTxCCK(NetType) ((NetType) & (WIRELESS_11B) ? true : false) -#define IsSupportedTxOFDM(NetType) ((NetType) & (WIRELESS_11G|WIRELESS_11A) ? true : false) -#define IsSupportedTxMCS(NetType) ((NetType) & (WIRELESS_11_24N|WIRELESS_11_5N) ? true : false) +#define IsSupportedTxCCK(NetType) (NetType & (WIRELESS_11B) ? true : false) +#define IsSupportedTxOFDM(NetType) (NetType & (WIRELESS_11G|WIRELESS_11A) ? true : false) +#define IsSupportedTxMCS(NetType) (NetType & (WIRELESS_11_24N|WIRELESS_11_5N) ? true : false) struct ieee_param { @@ -192,7 +204,7 @@ struct ieee_param { /* QoS,QOS */ #define NORMAL_ACK 0 #define NO_ACK 1 -#define NON_EXPLICIT_ACK 2 +#define NON_EXPLICIT_ACK 2 #define BLOCK_ACK 3 /* IEEE 802.11 defines */ @@ -200,24 +212,22 @@ struct ieee_param { #define P80211_OUI_LEN 3 struct ieee80211_snap_hdr { - u8 dsap; /* always 0xAA */ u8 ssap; /* always 0xAA */ u8 ctrl; /* always 0x03 */ u8 oui[P80211_OUI_LEN]; /* organizational universal id */ - } __attribute__ ((packed)); #define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) -#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE) -#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE) +#define WLAN_FC_GET_TYPE(fc) (fc & IEEE80211_FCTL_FTYPE) +#define WLAN_FC_GET_STYPE(fc) (fc & IEEE80211_FCTL_STYPE) -#define WLAN_QC_GET_TID(qc) ((qc) & 0x0f) +#define WLAN_QC_GET_TID(qc) (qc & 0x0f) -#define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTW_IEEE80211_SCTL_FRAG) -#define WLAN_GET_SEQ_SEQ(seq) ((seq) & RTW_IEEE80211_SCTL_SEQ) +#define WLAN_GET_SEQ_FRAG(seq) (seq & RTW_IEEE80211_SCTL_FRAG) +#define WLAN_GET_SEQ_SEQ(seq) (seq & RTW_IEEE80211_SCTL_SEQ) #define WLAN_REASON_JOIN_WRONG_CHANNEL 65534 @@ -298,67 +308,20 @@ struct ieee80211_snap_hdr { #define WEP_KEY_LEN 13 - -/* - - 802.11 data frame from AP - - ,-------------------------------------------------------------------. -Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 | - |------|------|---------|---------|---------|------|---------|------| -Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs | - | | tion | (BSSID) | | | ence | data | | - `-------------------------------------------------------------------' - -Total: 28-2340 bytes - -*/ - -struct ieee80211_header_data { - u16 frame_ctl; - u16 duration_id; - u8 addr1[6]; - u8 addr2[6]; - u8 addr3[6]; - u16 seq_ctrl; -}; - -struct ieee80211_info_element_hdr { - u8 id; - u8 len; -} __attribute__ ((packed)); - -struct ieee80211_info_element { - u8 id; - u8 len; - u8 data[0]; -} __attribute__ ((packed)); - - -struct ieee80211_txb { - u8 nr_frags; - u8 encrypted; - u16 reserved; - u16 frag_size; - u16 payload_size; - struct sk_buff *fragments[0]; -}; - - /* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs * only use 8, and then use extended rates for the remaining supported * rates. Other APs, however, stick all of their supported rates on the * main rates information element... */ -#define MAX_RATES_LENGTH ((u8)12) -#define MAX_RATES_EX_LENGTH ((u8)16) -#define MAX_CHANNEL_NUMBER 161 +#define MAX_RATES_LENGTH 12 +#define MAX_RATES_EX_LENGTH 16 +#define MAX_CHANNEL_NUMBER 161 -#define MAX_WPA_IE_LEN (256) -#define MAX_WPS_IE_LEN (512) -#define MAX_P2P_IE_LEN (256) -#define MAX_WFD_IE_LEN (128) +#define MAX_WPA_IE_LEN 256 +#define MAX_WPS_IE_LEN 512 +#define MAX_P2P_IE_LEN 256 +#define MAX_WFD_IE_LEN 128 -#define IW_ESSID_MAX_SIZE 32 +#define IW_ESSID_MAX_SIZE 32 /* join_res: @@ -367,24 +330,11 @@ join_res: > 0: TID */ -#define DEFAULT_MAX_SCAN_AGE (15 * HZ) -#define DEFAULT_FTS 2346 #define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" #define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5] -#define CFG_IEEE80211_RESERVE_FCS (1<<0) -#define CFG_IEEE80211_COMPUTE_FCS (1<<1) - #define MAXTID 16 -#define IEEE_A (1<<0) -#define IEEE_B (1<<1) -#define IEEE_G (1<<2) -#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G) - -/* Baron move to ieee80211.c */ -int ieee80211_is_empty_essid23a(const char *essid, int essid_len); - enum _PUBLIC_ACTION{ ACT_PUBLIC_BSSCOEXIST = 0, /* 20/40 BSS Coexistence */ ACT_PUBLIC_DSE_ENABLE = 1, @@ -457,79 +407,17 @@ struct rtw_ieee80211_channel { /*, (channel)->orig_mag*/ \ /*, (channel)->orig_mpwr*/ \ -/* Parsed Information Elements */ -struct rtw_ieee802_11_elems { - u8 *ssid; - u8 ssid_len; - u8 *supp_rates; - u8 supp_rates_len; - u8 *fh_params; - u8 fh_params_len; - u8 *ds_params; - u8 ds_params_len; - u8 *cf_params; - u8 cf_params_len; - u8 *tim; - u8 tim_len; - u8 *ibss_params; - u8 ibss_params_len; - u8 *challenge; - u8 challenge_len; - u8 *erp_info; - u8 erp_info_len; - u8 *ext_supp_rates; - u8 ext_supp_rates_len; - u8 *wpa_ie; - u8 wpa_ie_len; - u8 *rsn_ie; - u8 rsn_ie_len; - u8 *wme; - u8 wme_len; - u8 *wme_tspec; - u8 wme_tspec_len; - u8 *wps_ie; - u8 wps_ie_len; - u8 *power_cap; - u8 power_cap_len; - u8 *supp_channels; - u8 supp_channels_len; - u8 *mdie; - u8 mdie_len; - u8 *ftie; - u8 ftie_len; - u8 *timeout_int; - u8 timeout_int_len; - u8 *ht_capabilities; - u8 ht_capabilities_len; - u8 *ht_operation; - u8 ht_operation_len; - u8 *vendor_ht_cap; - u8 vendor_ht_cap_len; -}; - -enum parse_res { - ParseOK = 0, - ParseUnknown = 1, - ParseFailed = -1 -}; - -enum parse_res rtw_ieee802_11_parse_elems23a(u8 *start, uint len, - struct rtw_ieee802_11_elems *elems, - int show_errors); - u8 *rtw_set_fixed_ie23a(unsigned char *pbuf, unsigned int len, unsigned char *source, unsigned int *frlen); -u8 *rtw_set_ie23a(u8 *pbuf, int index, uint len, u8 *source, uint *frlen); +u8 *rtw_set_ie23a(u8 *pbuf, int index, uint len, const u8 *source, uint *frlen); enum secondary_ch_offset { SCN = 0, /* no secondary channel */ SCA = 1, /* secondary channel above */ SCB = 3, /* secondary channel below */ }; -u8 secondary_ch_offset_to_hal_ch_offset23a(u8 ch_offset); u8 hal_ch_offset_to_secondary_ch_offset23a(u8 ch_offset); u8 *rtw_set_ie23a_ch_switch(u8 *buf, u32 *buf_len, u8 ch_switch_mode, u8 new_ch, u8 ch_switch_cnt); u8 *rtw_set_ie23a_secondary_ch_offset(u8 *buf, u32 *buf_len, u8 secondary_ch_offset); -u8 *rtw_set_ie23a_mesh_ch_switch_parm(u8 *buf, u32 *buf_len, u8 ttl, u8 flags, u16 reason, u16 precedence); u8 *rtw_get_ie23a(u8*pbuf, int index, int *len, int limit); u8 *rtw_get_ie23a_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, uint *ielen); @@ -537,46 +425,17 @@ int rtw_ies_remove_ie23a(u8 *ies, uint *ies_len, uint offset, u8 eid, u8 *oui, u void rtw_set_supported_rate23a(u8* SupportedRates, uint mode) ; -unsigned char *rtw_get_wpa_ie23a(unsigned char *pie, int *wpa_ie_len, int limit); -unsigned char *rtw_get_wpa2_ie23a(unsigned char *pie, int *rsn_ie_len, int limit); -int rtw_get_wpa_cipher_suite23a(u8 *s); -int rtw_get_wpa2_cipher_suite23a(u8 *s); -int rtw_parse_wpa_ie23a(u8* wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x); -int rtw_parse_wpa2_ie23a(u8* wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x); +int rtw_get_wpa_cipher_suite23a(const u8 *s); +int rtw_get_wpa2_cipher_suite23a(const u8 *s); +int rtw_parse_wpa_ie23a(const u8* wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x); +int rtw_parse_wpa2_ie23a(const u8* wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x); int rtw_get_sec_ie23a(u8 *in_ie,uint in_len,u8 *rsn_ie,u16 *rsn_len,u8 *wpa_ie,u16 *wpa_len); -u8 rtw_is_wps_ie23a(u8 *ie_ptr, uint *wps_ielen); u8 *rtw_get_wps_ie23a(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen); u8 *rtw_get_wps_attr23a(u8 *wps_ie, uint wps_ielen, u16 target_attr_id ,u8 *buf_attr, u32 *len_attr); u8 *rtw_get_wps_attr_content23a(u8 *wps_ie, uint wps_ielen, u16 target_attr_id ,u8 *buf_content, uint *len_content); -/** - * for_each_ie - iterate over continuous IEs - * @ie: - * @buf: - * @buf_len: - */ -#define for_each_ie(ie, buf, buf_len) \ - for (ie = (void*)buf; (((u8*)ie) - ((u8*)buf) + 1) < buf_len; ie = (void*)(((u8*)ie) + *(((u8*)ie)+1) + 2)) - -void dump_ies23a(u8 *buf, u32 buf_len); -void dump_wps_ie23a(u8 *ie, u32 ie_len); - -#ifdef CONFIG_8723AU_P2P -void dump_p2p_ie23a(u8 *ie, u32 ie_len); -u8 *rtw_get_p2p_ie23a(u8 *in_ie, int in_len, u8 *p2p_ie, uint *p2p_ielen); -u8 *rtw_get_p2p_attr23a(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id ,u8 *buf_attr, u32 *len_attr); -u8 *rtw_get_p2p_attr23a_content(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id ,u8 *buf_content, uint *len_content); -u32 rtw_set_p2p_attr_content23a(u8 *pbuf, u8 attr_id, u16 attr_len, u8 *pdata_attr); -void rtw_wlan_bssid_ex_remove_p2p_attr23a(struct wlan_bssid_ex *bss_ex, u8 attr_id); -#endif - -#ifdef CONFIG_8723AU_P2P -int rtw_get_wfd_ie(u8 *in_ie, int in_len, u8 *wfd_ie, uint *wfd_ielen); -int rtw_get_wfd_attr_content(u8 *wfd_ie, uint wfd_ielen, u8 target_attr_id ,u8 *attr_content, uint *attr_contentlen); -#endif /* CONFIG_8723AU_P2P */ - uint rtw_get_rateset_len23a(u8 *rateset); struct registry_priv; @@ -585,19 +444,12 @@ int rtw_generate_ie23a(struct registry_priv *pregistrypriv); int rtw_get_bit_value_from_ieee_value23a(u8 val); -uint rtw_is_cckrates_included23a(u8 *rate); - -uint rtw_is_cckratesonly_included23a(u8 *rate); - int rtw_check_network_type23a(unsigned char *rate, int ratelen, int channel); void rtw_get_bcn_info23a(struct wlan_network *pnetwork); -void rtw_macaddr_cfg23a(u8 *mac_addr); - u16 rtw_mcs_rate23a(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40, unsigned char * MCS_rate); -int rtw_action_frame_parse23a(const u8 *frame, u32 frame_len, u8* category, u8 *action); const char *action_public_str23a(u8 action); #endif /* IEEE80211_H */ |