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#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{Previous_not_valid, 0xff," Previous Authentication no longer valid "},\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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