diff options
Diffstat (limited to 'include/linux/802_11.h')
| -rw-r--r-- | include/linux/802_11.h | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/include/linux/802_11.h b/include/linux/802_11.h new file mode 100644 index 000000000..cff47601a --- /dev/null +++ b/include/linux/802_11.h @@ -0,0 +1,191 @@ +#ifndef IEEE_802_11 +#define IEEE_802_11 + +#include <linux/types.h> + +enum ieee_802_11_link_status_failure_reason { + reserved0, Unspecified=1, Previous_not_valid, + Sender_Quits_ESS_or_IBSS, + Due_Inactivity, AP_Overload, + Class_2_from_NonAuth, + Class_3_from_NonAuth, + Sender_Quits_BSS, + Association_requester_not_authenticated, + Reserved10 +}; + + +#define IEEE_802_11_LINK_STATUS_FAILURE_REASON_STRINGS \ +{ \ + {reserved0, 0xff," Reserved reason "},\ + {Unspecified, 0xff," Unspecified Reason "},\ + {Previous_not_valid, 0xff," Previous Authentication no longer valid "},\ + {Sender_Quits_ESS_or_IBSS,0xff," Deauthenticated because sending station is leaving (has left) IBSS or ESS "},\ + {Due_Inactivity, 0xff," Disassociated due to inactivity "},\ + {AP_Overload, 0xff," Disassociated because AP is unable to handle all currently associated stations "},\ + {Class_2_from_NonAuth, 0xff," Class 2 frame received from non-Authenticated station"},\ + {Class_3_from_NonAuth, 0xff," Class 3 frame received from nonAssociated station"},\ + {Sender_Quits_BSS, 0xff," Disassociated because sending station is leaving (has left) BSS"},\ + {Association_requester_not_authenticated,0xff," Station requesting (Re)Association is not Authenticated with responding station"},\ + {Reserved10, 0xff," Reserved"},\ + {0,0,NULL}\ +}; + + + +struct ieee_802_11_header { + u16 frame_control;// needs to be subtyped + u16 duration; + u8 mac1[6]; + u8 mac2[6]; + u8 mac3[6]; + u16 SeqCtl; + u8 mac4[6]; + u16 gapLen; + u8 gap[8]; +}; + + +struct ieee_802_3_header { + + u16 status; + u16 payload_length; + u8 dst_mac[6]; + u8 src_mac[6]; + +}; + +#define P80211_OUI_LEN 3 + +struct ieee_802_11_snap_header { + + u8 dsap; /* always 0xAA */ + u8 ssap; /* always 0xAA */ + u8 ctrl; /* always 0x03 */ + u8 oui[P80211_OUI_LEN]; /* organizational universal id */ + +} __attribute__ ((packed)); + +#define P80211_LLC_OUI_LEN 3 + +struct ieee_802_11_802_1H_header { + + u8 dsap; + u8 ssap; /* always 0xAA */ + u8 ctrl; /* always 0x03 */ + u8 oui[P80211_OUI_LEN]; /* organizational universal id */ + u16 unknown1; /* packet type ID fields */ + u16 unknown2; /* here is something like length in some cases */ +} __attribute__ ((packed)); + +struct ieee_802_11_802_2_header { + + u8 dsap; + u8 ssap; /* always 0xAA */ + u8 ctrl; /* always 0x03 */ + u8 oui[P80211_OUI_LEN]; /* organizational universal id */ + u8 type; /* packet type ID field. i guess, */ + +} __attribute__ ((packed)); + + + +// following is incoplete and may be incorrect and need reorganization + +#define ieee_802_11_frame_type_Management 0x00 +#define ieee_802_11_frame_type_Control 0x01 +#define ieee_802_11_frame_type_Data 0x10 +#define ieee_802_11_frame_type_Reserved 0x11 + +#define ieee_802_11_frame_subtype_Association_Req 0x0 // Association Request +#define ieee_802_11_frame_subtype_Association_Resp 0x1 // Association Response +#define ieee_802_11_frame_subtype_Reassociation_Req 0x2 // Reassociation Request +#define ieee_802_11_frame_subtype_Reassociation_Resp 0x3 // Reassociation Response +#define ieee_802_11_frame_subtype_Probe_Req 0x4 // Probe Request +#define ieee_802_11_frame_subtype_Probe_Resp 0x5 // Probe Response +#define ieee_802_11_frame_subtype_Beacon 0x8 // Beacon +#define ieee_802_11_frame_subtype_ATIM 0x9 // ATIM +#define ieee_802_11_frame_subtype_Disassociation 0xA // Disassociation +#define ieee_802_11_frame_subtype_Authentication 0xB // Authentication +#define ieee_802_11_frame_subtype_Deauthentication 0xC // Deauthentication +#define ieee_802_11_frame_subtype_PS_Poll 0xA // PS-Poll +#define ieee_802_11_frame_subtype_RTS 0xB // RTS +#define ieee_802_11_frame_subtype_CTS 0xC // CTS +#define ieee_802_11_frame_subtype_ACK 0xD // ACK +#define ieee_802_11_frame_subtype_CFEnd 0xE // CF-End +#define ieee_802_11_frame_subtype_CFEnd_CFAck 0xF // CF-End + CF-Ack +#define ieee_802_11_frame_subtype_Data 0x0 // Data +#define ieee_802_11_frame_subtype_Data_CFAck 0x1 // Data + CF-Ack +#define ieee_802_11_frame_subtype_Data_CF_Poll 0x2 // Data + CF-Poll +#define ieee_802_11_frame_subtype_Data_CF_AckCF_Poll 0x3 // Data + CF-Ack + CF-Poll +#define ieee_802_11_frame_subtype_NullFunction 0x4 // Null Function (no data) +#define ieee_802_11_frame_subtype_CF_Ack 0x5 // CF-Ack (no data) +#define ieee_802_11_frame_subtype_CF_Poll 0x6 // CF-Poll (no data) +#define ieee_802_11_frame_subtype_CF_AckCF_Poll 0x7 // CF-Ack + CF-Poll (no data) + + +#define ieee_802_11_frame_subtype_strings {\ + { ieee_802_11_frame_subtype_Association_Req, 0xF,"f Association Request"},\ + { ieee_802_11_frame_subtype_Association_Resp, 0xF,"1 Association Response"},\ + { ieee_802_11_frame_subtype_Reassociation_Req, 0xF,"2 Reassociation Request"},\ + { ieee_802_11_frame_subtype_Reassociation_Resp, 0xF,"3 Reassociation Response"},\ + { ieee_802_11_frame_subtype_Probe_Req , 0xF,"4 Probe Request"},\ + { ieee_802_11_frame_subtype_Probe_Resp , 0xF,"5 Probe Response"},\ + { ieee_802_11_frame_subtype_Beacon , 0xF,"8 Beacon"},\ + { ieee_802_11_frame_subtype_ATIM , 0xF,"9 ATIM"},\ + { ieee_802_11_frame_subtype_Disassociation, 0xF,"A Disassociation"},\ + { ieee_802_11_frame_subtype_Authentication, 0xF,"B Authentication"},\ + { ieee_802_11_frame_subtype_Deauthentication, 0xF,"C Deauthentication"},\ + { ieee_802_11_frame_subtype_PS_Poll , 0xF,"A PS-Poll"},\ + { ieee_802_11_frame_subtype_RTS , 0xF,"B RTS"},\ + { ieee_802_11_frame_subtype_CTS , 0xF,"C CTS"},\ + { ieee_802_11_frame_subtype_ACK , 0xF,"D ACK"},\ + { ieee_802_11_frame_subtype_CFEnd , 0xF,"E CF-End"},\ + { ieee_802_11_frame_subtype_CFEnd_CFAck , 0xF,"F CF-End + CF-Ack"},\ + { ieee_802_11_frame_subtype_Data , 0xF,"0 Data"},\ + { ieee_802_11_frame_subtype_Data_CFAck , 0xF,"1 Data + CF-Ack"},\ + { ieee_802_11_frame_subtype_Data_CFPoll , 0xF,"2 Data + CF-Poll"},\ + { ieee_802_11_frame_subtype_Data_CFAck_CFPoll, 0xF,"3 Data + CF-Ack + CF-Poll"},\ + { ieee_802_11_frame_subtype_Null_Function , 0xF,"4 Null Function (no data)"},\ + { ieee_802_11_frame_subtype_CFAck , 0xF,"5 CF-Ack (no data)"},\ + { ieee_802_11_frame_subtype_CFPoll , 0xF,"6 CF-Poll (no data)"},\ + { ieee_802_11_frame_subtype_CFAck_CFPoll, 0xF,"y7 CF-Ack + CF-Poll (no data)"},\ + { 0,0,NULL}\ +} +struct ieee_802_11_frame_subtype_class { + u8 subtype; + u8 mask; + u8 class; + u8 type; +}; +#define ieee_802_11_frame_subtype_classes {\ + { ieee_802_11_frame_subtype_Association_Req, 0xF,2,ieee_802_11_frame_type_Management},\ + { ieee_802_11_frame_subtype_Association_Resp, 0xF,2,ieee_802_11_frame_type_Management},\ + { ieee_802_11_frame_subtype_Reassociation_Req, 0xF,2,ieee_802_11_frame_type_Management},\ + { ieee_802_11_frame_subtype_Reassociation_Resp, 0xF,2,ieee_802_11_frame_type_Management},\ + { ieee_802_11_frame_subtype_Probe_Req , 0xF,1,ieee_802_11_frame_type_Management},\ + { ieee_802_11_frame_subtype_Probe_Resp , 0xF,1,ieee_802_11_frame_type_Management},\ + { ieee_802_11_frame_subtype_Beacon , 0xF,1,ieee_802_11_frame_type_Management},\ + { ieee_802_11_frame_subtype_ATIM , 0xF,1,ieee_802_11_frame_type_Management},\ + { ieee_802_11_frame_subtype_Disassociation, 0xF,2,ieee_802_11_frame_type_Management},\ + { ieee_802_11_frame_subtype_Authentication, 0xF,1,ieee_802_11_frame_type_Management},\ + { ieee_802_11_frame_subtype_Deauthentication, 0xF,3,ieee_802_11_frame_type_Management},\ + { ieee_802_11_frame_subtype_PS-Poll , 0xF,3,ieee_802_11_frame_type_Control},\ + { ieee_802_11_frame_subtype_RTS , 0xF,1,ieee_802_11_frame_type_Control},\ + { ieee_802_11_frame_subtype_CTS , 0xF,1,ieee_802_11_frame_type_Control},\ + { ieee_802_11_frame_subtype_ACK , 0xF,1,ieee_802_11_frame_type_Control},\ + { ieee_802_11_frame_subtype_CFEnd , 0xF,1,ieee_802_11_frame_type_Control},\ + { ieee_802_11_frame_subtype_CFEnd_CFAck , 0xF,1,ieee_802_11_frame_type_Control},\ + { ieee_802_11_frame_subtype_Data , 0xF,3,ieee_802_11_frame_type_Data},\ + { ieee_802_11_frame_subtype_Data_CFAck , 0xF,3,ieee_802_11_frame_type_Data},\ + { ieee_802_11_frame_subtype_Data_CF_Poll 0xF,3,ieee_802_11_frame_type_Data},\ + { ieee_802_11_frame_subtype_Data_CF_AckCF_Poll, 0xF,3,ieee_802_11_frame_type_Data},\ + { ieee_802_11_frame_subtype_NullFunction 0xF,1,ieee_802_11_frame_type_Data},\ + { ieee_802_11_frame_subtype_CF_Ack , 0xF,1,ieee_802_11_frame_type_Data},\ + { ieee_802_11_frame_subtype_CF_Poll , 0xF,1,ieee_802_11_frame_type_Data},\ + { ieee_802_11_frame_subtype_CF_AckCF_Poll, 0xF,1,ieee_802_11_frame_type_Data},\ + { 0,0,NULL}\ +} + + +#endif
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