1 /*
2 * Header file for the Packet dump helper functions
3 *
4 * Copyright (C) 1999-2019, Broadcom.
5 *
6 * Unless you and Broadcom execute a separate written software license
7 * agreement governing use of this software, this software is licensed to you
8 * under the terms of the GNU General Public License version 2 (the "GPL"),
9 * available at http://www.broadcom.com/licenses/GPLv2.php, with the
10 * following added to such license:
11 *
12 * As a special exception, the copyright holders of this software give you
13 * permission to link this software with independent modules, and to copy and
14 * distribute the resulting executable under terms of your choice, provided that
15 * you also meet, for each linked independent module, the terms and conditions
16 * of the license of that module. An independent module is a module which is
17 * not derived from this software. The special exception does not apply to any
18 * modifications of the software.
19 *
20 * Notwithstanding the above, under no circumstances may you combine this
21 * software in any way with any other Broadcom software provided under a license
22 * other than the GPL, without Broadcom's express prior written consent.
23 *
24 *
25 * <<Broadcom-WL-IPTag/Open:>>
26 *
27 * $Id: dhd_linux_pktdump.h 820929 2019-05-21 14:09:11Z $
28 */
29
30 #ifndef __DHD_LINUX_PKTDUMP_H_
31 #define __DHD_LINUX_PKTDUMP_H_
32
33 #include <typedefs.h>
34 #include <dhd.h>
35
36 typedef enum {
37 EAPOL_OTHER = 0,
38 EAPOL_4WAY_M1,
39 EAPOL_4WAY_M2,
40 EAPOL_4WAY_M3,
41 EAPOL_4WAY_M4,
42 EAPOL_GROUPKEY_M1,
43 EAPOL_GROUPKEY_M2
44 } msg_eapol_t;
45
46 typedef enum pkt_cnt_rsn {
47 PKT_CNT_RSN_INVALID = 0,
48 PKT_CNT_RSN_ROAM = 1,
49 PKT_CNT_RSN_GRPKEY_UP = 2,
50 PKT_CNT_RSN_CONNECT = 3,
51 PKT_CNT_RSN_MAX = 4
52 } pkt_cnt_rsn_t;
53
54 extern msg_eapol_t dhd_is_4way_msg(uint8 *pktdata);
55 extern void dhd_dump_pkt(dhd_pub_t *dhd, int ifidx, uint8 *pktdata,
56 uint32 pktlen, bool tx, uint32 *pkthash,
57 uint16 *pktfate);
58
59 #ifdef DHD_PKTDUMP_ROAM
60 extern void dhd_dump_mod_pkt_timer(dhd_pub_t *dhdp, uint16 rsn);
61 extern void dhd_dump_pkt_init(dhd_pub_t *dhdp);
62 extern void dhd_dump_pkt_deinit(dhd_pub_t *dhdp);
63 extern void dhd_dump_pkt_clear(dhd_pub_t *dhdp);
64 #else
dhd_dump_mod_pkt_timer(dhd_pub_t * dhdp,uint16 rsn)65 static INLINE void dhd_dump_mod_pkt_timer(dhd_pub_t *dhdp, uint16 rsn)
66 {
67 }
dhd_dump_pkt_init(dhd_pub_t * dhdp)68 static INLINE void dhd_dump_pkt_init(dhd_pub_t *dhdp)
69 {
70 }
dhd_dump_pkt_deinit(dhd_pub_t * dhdp)71 static INLINE void dhd_dump_pkt_deinit(dhd_pub_t *dhdp)
72 {
73 }
dhd_dump_pkt_clear(dhd_pub_t * dhdp)74 static INLINE void dhd_dump_pkt_clear(dhd_pub_t *dhdp)
75 {
76 }
77 #endif /* DHD_PKTDUMP_ROAM */
78
79 /* Rx packet dump */
80 #ifdef DHD_TRX_DUMP
81 extern void dhd_trx_pkt_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata,
82 uint32 pktlen, bool tx);
83 #else
dhd_trx_pkt_dump(dhd_pub_t * dhdp,int ifidx,uint8 * pktdata,uint32 pktlen,bool tx)84 static INLINE void dhd_trx_pkt_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata,
85 uint32 pktlen, bool tx)
86 {
87 }
88 #endif /* DHD_TRX_DUMP */
89
90 /* DHCP packet dump */
91 #ifdef DHD_DHCP_DUMP
92 extern void dhd_dhcp_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx,
93 uint32 *pkthash, uint16 *pktfate);
94 #else
dhd_dhcp_dump(dhd_pub_t * dhdp,int ifidx,uint8 * pktdata,bool tx,uint32 * pkthash,uint16 * pktfate)95 static INLINE void dhd_dhcp_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata,
96 bool tx, uint32 *pkthash, uint16 *pktfate)
97 {
98 }
99 #endif /* DHD_DHCP_DUMP */
100
101 /* DNS packet dump */
102 #ifdef DHD_DNS_DUMP
103 extern void dhd_dns_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx,
104 uint32 *pkthash, uint16 *pktfate);
105 #else
dhd_dns_dump(dhd_pub_t * dhdp,int ifidx,uint8 * pktdata,bool tx,uint32 * pkthash,uint16 * pktfate)106 static INLINE void dhd_dns_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata,
107 bool tx, uint32 *pkthash, uint16 *pktfate)
108 {
109 }
110 #endif /* DHD_DNS_DUMP */
111
112 /* ICMP packet dump */
113 #ifdef DHD_ICMP_DUMP
114 extern void dhd_icmp_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx,
115 uint32 *pkthash, uint16 *pktfate);
116 #else
dhd_icmp_dump(dhd_pub_t * dhdp,int ifidx,uint8 * pktdata,bool tx,uint32 * pkthash,uint16 * pktfate)117 static INLINE void dhd_icmp_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata,
118 bool tx, uint32 *pkthash, uint16 *pktfate)
119 {
120 }
121 #endif /* DHD_ICMP_DUMP */
122
123 /* ARP packet dump */
124 #ifdef DHD_ARP_DUMP
125 extern void dhd_arp_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx,
126 uint32 *pkthash, uint16 *pktfate);
127 #else
dhd_arp_dump(dhd_pub_t * dhdp,int ifidx,uint8 * pktdata,bool tx,uint32 * pkthash,uint16 * pktfate)128 static INLINE void dhd_arp_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata,
129 bool tx, uint32 *pkthash, uint16 *pktfate)
130 {
131 }
132 #endif /* DHD_ARP_DUMP */
133
134 /* 802.1X packet dump */
135 #ifdef DHD_8021X_DUMP
136 extern void dhd_dump_eapol_message(dhd_pub_t *dhd, int ifidx, uint8 *pktdata,
137 uint32 pktlen, bool tx, uint32 *pkthash,
138 uint16 *pktfate);
139 #else
dhd_dump_eapol_message(dhd_pub_t * dhd,int ifidx,uint8 * pktdata,uint32 pktlen,bool tx,uint32 * pkthash,uint16 * pktfate)140 static INLINE void dhd_dump_eapol_message(dhd_pub_t *dhd, int ifidx,
141 uint8 *pktdata, uint32 pktlen,
142 bool tx, uint32 *pkthash,
143 uint16 *pktfate)
144 {
145 }
146 #endif /* DHD_8021X_DUMP */
147
148 #endif /* __DHD_LINUX_PKTDUMP_H_ */
149