| /* |
| * Header file for the Packet dump helper functions |
| * |
| * Copyright (C) 2021, Broadcom. |
| * |
| * Unless you and Broadcom execute a separate written software license |
| * agreement governing use of this software, this software is licensed to you |
| * under the terms of the GNU General Public License version 2 (the "GPL"), |
| * available at http://www.broadcom.com/licenses/GPLv2.php, with the |
| * following added to such license: |
| * |
| * As a special exception, the copyright holders of this software give you |
| * permission to link this software with independent modules, and to copy and |
| * distribute the resulting executable under terms of your choice, provided that |
| * you also meet, for each linked independent module, the terms and conditions of |
| * the license of that module. An independent module is a module which is not |
| * derived from this software. The special exception does not apply to any |
| * modifications of the software. |
| * |
| * |
| * <<Broadcom-WL-IPTag/Open:>> |
| * |
| * $Id$ |
| */ |
| |
| #ifndef __DHD_LINUX_PKTDUMP_H_ |
| #define __DHD_LINUX_PKTDUMP_H_ |
| |
| #include <typedefs.h> |
| #include <dhd.h> |
| |
| typedef enum { |
| EAPOL_OTHER = 0, |
| EAPOL_4WAY_M1, |
| EAPOL_4WAY_M2, |
| EAPOL_4WAY_M3, |
| EAPOL_4WAY_M4, |
| EAPOL_GROUPKEY_M1, |
| EAPOL_GROUPKEY_M2 |
| } msg_eapol_t; |
| |
| typedef enum pkt_cnt_rsn { |
| PKT_CNT_RSN_INVALID = 0, |
| PKT_CNT_RSN_ROAM = 1, |
| PKT_CNT_RSN_GRPKEY_UP = 2, |
| PKT_CNT_RSN_CONNECT = 3, |
| PKT_CNT_RSN_MAX = 4 |
| } pkt_cnt_rsn_t; |
| |
| enum pkt_type { |
| PKT_TYPE_DATA = 0, |
| PKT_TYPE_DHCP = 1, |
| PKT_TYPE_ICMP = 2, |
| PKT_TYPE_ICMPV6 = 3, |
| PKT_TYPE_DNS = 4, |
| PKT_TYPE_ARP = 5, |
| PKT_TYPE_EAP = 6, |
| PKT_TYPE_DHCP6 = 7, |
| PKT_TYPE_DNS6 = 8 |
| }; |
| |
| extern msg_eapol_t dhd_is_4way_msg(uint8 *pktdata); |
| extern void dhd_dump_pkt(dhd_pub_t *dhd, int ifidx, uint8 *pktdata, |
| uint32 pktlen, bool tx, uint32 *pkthash, uint16 *pktfate); |
| #ifdef DHD_PKTDUMP_ROAM |
| extern void dhd_dump_mod_pkt_timer(dhd_pub_t *dhdp, uint16 rsn); |
| extern void dhd_dump_pkt_init(dhd_pub_t *dhdp); |
| extern void dhd_dump_pkt_deinit(dhd_pub_t *dhdp); |
| extern void dhd_dump_pkt_clear(dhd_pub_t *dhdp); |
| #else |
| static INLINE void dhd_dump_mod_pkt_timer(dhd_pub_t *dhdp, uint16 rsn) { } |
| static INLINE void dhd_dump_pkt_init(dhd_pub_t *dhdp) { } |
| static INLINE void dhd_dump_pkt_deinit(dhd_pub_t *dhdp) { } |
| static INLINE void dhd_dump_pkt_clear(dhd_pub_t *dhdp) { } |
| #endif /* DHD_PKTDUMP_ROAM */ |
| |
| /* Rx packet dump */ |
| #ifdef DHD_RX_DUMP |
| extern void dhd_rx_pkt_dump(dhd_pub_t *dhdp, int ifidx, |
| uint8 *pktdata, uint32 pktlen); |
| #else |
| static INLINE void dhd_rx_pkt_dump(dhd_pub_t *dhdp, int ifidx, |
| uint8 *pktdata, uint32 pktlen) { } |
| #endif /* DHD_RX_DUMP */ |
| |
| #ifdef DHD_IPV6_DUMP |
| extern void dhd_dhcp6_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx, |
| uint32 *pkthash, uint16 *pktfate); |
| extern void dhd_icmpv6_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx, |
| uint32 *pkthash, uint16 *pktfate); |
| extern void dhd_dns6_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx, |
| uint32 *pkthash, uint16 *pktfate); |
| extern bool dhd_check_dhcp6(uint8 *pktdata, uint32 plen); |
| extern bool dhd_check_dns6(uint8 *pktdata, uint32 plen); |
| #endif |
| |
| /* DHCP packet dump */ |
| #ifdef DHD_DHCP_DUMP |
| extern void dhd_dhcp_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx, |
| uint32 *pkthash, uint16 *pktfate); |
| #else |
| static INLINE void dhd_dhcp_dump(dhd_pub_t *dhdp, int ifidx, |
| uint8 *pktdata, bool tx, uint32 *pkthash, uint16 *pktfate) { } |
| #endif /* DHD_DHCP_DUMP */ |
| |
| /* DNS packet dump */ |
| #ifdef DHD_DNS_DUMP |
| extern void dhd_dns_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx, |
| uint32 *pkthash, uint16 *pktfate); |
| #else |
| static INLINE void dhd_dns_dump(dhd_pub_t *dhdp, int ifidx, |
| uint8 *pktdata, bool tx, uint32 *pkthash, uint16 *pktfate) { } |
| #endif /* DHD_DNS_DUMP */ |
| |
| /* ICMP packet dump */ |
| #ifdef DHD_ICMP_DUMP |
| extern void dhd_icmp_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx, |
| uint32 *pkthash, uint16 *pktfate); |
| #else |
| static INLINE void dhd_icmp_dump(dhd_pub_t *dhdp, int ifidx, |
| uint8 *pktdata, bool tx, uint32 *pkthash, uint16 *pktfate) { } |
| #endif /* DHD_ICMP_DUMP */ |
| |
| /* ARP packet dump */ |
| #ifdef DHD_ARP_DUMP |
| extern void dhd_arp_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx, |
| uint32 *pkthash, uint16 *pktfate); |
| #else |
| static INLINE void dhd_arp_dump(dhd_pub_t *dhdp, int ifidx, |
| uint8 *pktdata, bool tx, uint32 *pkthash, uint16 *pktfate) { } |
| #endif /* DHD_ARP_DUMP */ |
| |
| /* 802.1X packet dump */ |
| #ifdef DHD_8021X_DUMP |
| extern void dhd_dump_eapol_message(dhd_pub_t *dhd, int ifidx, |
| uint8 *pktdata, uint32 pktlen, bool tx, uint32 *pkthash, uint16 *pktfate); |
| #else |
| static INLINE void dhd_dump_eapol_message(dhd_pub_t *dhd, int ifidx, |
| uint8 *pktdata, uint32 pktlen, bool tx, uint32 *pkthash, uint16 *pktfate) { } |
| #endif /* DHD_8021X_DUMP */ |
| extern bool dhd_check_ip_prot(uint8 *pktdata, uint16 ether_type); |
| extern bool dhd_check_arp(uint8 *pktdata, uint16 ether_type); |
| extern bool dhd_check_dhcp(uint8 *pktdata); |
| extern bool dhd_check_icmp(uint8 *pktdata); |
| extern bool dhd_check_icmpv6(uint8 *pktdata, uint32 plen); |
| extern bool dhd_check_dns(uint8 *pktdata); |
| #endif /* __DHD_LINUX_PKTDUMP_H_ */ |