/*
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* Header file for the Packet dump helper functions
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*
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* Portions of this code are copyright (c) 2022 Cypress Semiconductor Corporation
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*
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* Copyright (C) 1999-2017, Broadcom Corporation
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*
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* Unless you and Broadcom execute a separate written software license
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* agreement governing use of this software, this software is licensed to you
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* under the terms of the GNU General Public License version 2 (the "GPL"),
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* available at http://www.broadcom.com/licenses/GPLv2.php, with the
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* following added to such license:
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*
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* As a special exception, the copyright holders of this software give you
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* permission to link this software with independent modules, and to copy and
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* distribute the resulting executable under terms of your choice, provided that
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* you also meet, for each linked independent module, the terms and conditions of
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* the license of that module. An independent module is a module which is not
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* derived from this software. The special exception does not apply to any
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* modifications of the software.
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*
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* Notwithstanding the above, under no circumstances may you combine this
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* software in any way with any other Broadcom software provided under a license
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* other than the GPL, without Broadcom's express prior written consent.
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*
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*
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* <<Broadcom-WL-IPTag/Open:>>
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*
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* $Id$
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*/
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#ifndef __DHD_LINUX_PKTDUMP_H_
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#define __DHD_LINUX_PKTDUMP_H_
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#include <typedefs.h>
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#include <dhd.h>
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typedef enum {
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EAPOL_OTHER = 0,
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EAPOL_4WAY_M1,
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EAPOL_4WAY_M2,
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EAPOL_4WAY_M3,
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EAPOL_4WAY_M4,
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EAPOL_GROUPKEY_M1,
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EAPOL_GROUPKEY_M2
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} msg_eapol_t;
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typedef enum pkt_cnt_rsn {
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PKT_CNT_RSN_INVALID = 0,
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PKT_CNT_RSN_ROAM = 1,
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PKT_CNT_RSN_GRPKEY_UP = 2,
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PKT_CNT_RSN_MAX = 3
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} pkt_cnt_rsn_t;
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extern msg_eapol_t dhd_is_4way_msg(uint8 *pktdata);
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extern void dhd_dump_pkt(dhd_pub_t *dhd, int ifidx, uint8 *pktdata,
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uint32 pktlen, bool tx, uint32 *pkthash, uint16 *pktfate);
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#ifdef DHD_PKTDUMP_ROAM
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extern void dhd_dump_mod_pkt_timer(dhd_pub_t *dhdp, uint16 rsn);
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extern void dhd_dump_pkt_init(dhd_pub_t *dhdp);
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extern void dhd_dump_pkt_deinit(dhd_pub_t *dhdp);
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extern void dhd_dump_pkt_clear(dhd_pub_t *dhdp);
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#else
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static INLINE void dhd_dump_mod_pkt_timer(dhd_pub_t *dhdp, uint16 rsn) { }
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static INLINE void dhd_dump_pkt_init(dhd_pub_t *dhdp) { }
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static INLINE void dhd_dump_pkt_deinit(dhd_pub_t *dhdp) { }
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static INLINE void dhd_dump_pkt_clear(dhd_pub_t *dhdp) { }
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#endif /* DHD_PKTDUMP_ROAM */
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/* Rx packet dump */
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#ifdef DHD_RX_DUMP
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extern void dhd_rx_pkt_dump(dhd_pub_t *dhdp, int ifidx,
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uint8 *pktdata, uint32 pktlen);
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#else
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static INLINE void dhd_rx_pkt_dump(dhd_pub_t *dhdp, int ifidx,
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uint8 *pktdata, uint32 pktlen) { }
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#endif /* DHD_RX_DUMP */
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/* DHCP packet dump */
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#ifdef DHD_DHCP_DUMP
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extern void dhd_dhcp_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx,
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uint32 *pkthash, uint16 *pktfate);
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#else
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static INLINE void dhd_dhcp_dump(dhd_pub_t *dhdp, int ifidx,
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uint8 *pktdata, bool tx, uint32 *pkthash, uint16 *pktfate) { }
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#endif /* DHD_DHCP_DUMP */
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/* DNS packet dump */
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#ifdef DHD_DNS_DUMP
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extern void dhd_dns_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx,
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uint32 *pkthash, uint16 *pktfate);
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#else
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static INLINE void dhd_dns_dump(dhd_pub_t *dhdp, int ifidx,
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uint8 *pktdata, bool tx, uint32 *pkthash, uint16 *pktfate) { }
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#endif /* DHD_DNS_DUMP */
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/* ICMP packet dump */
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#ifdef DHD_ICMP_DUMP
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extern void dhd_icmp_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx,
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uint32 *pkthash, uint16 *pktfate);
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#else
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static INLINE void dhd_icmp_dump(dhd_pub_t *dhdp, int ifidx,
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uint8 *pktdata, bool tx, uint32 *pkthash, uint16 *pktfate) { }
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#endif /* DHD_ICMP_DUMP */
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/* ARP packet dump */
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#ifdef DHD_ARP_DUMP
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extern void dhd_arp_dump(dhd_pub_t *dhdp, int ifidx, uint8 *pktdata, bool tx,
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uint32 *pkthash, uint16 *pktfate);
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#else
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static INLINE void dhd_arp_dump(dhd_pub_t *dhdp, int ifidx,
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uint8 *pktdata, bool tx, uint32 *pkthash, uint16 *pktfate) { }
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#endif /* DHD_ARP_DUMP */
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/* 802.1X packet dump */
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#ifdef DHD_8021X_DUMP
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extern void dhd_dump_eapol_message(dhd_pub_t *dhd, int ifidx,
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uint8 *pktdata, uint32 pktlen, bool tx, uint32 *pkthash, uint16 *pktfate);
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#else
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static INLINE void dhd_dump_eapol_message(dhd_pub_t *dhd, int ifidx,
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uint8 *pktdata, uint32 pktlen, bool tx, uint32 *pkthash, uint16 *pktfate) { }
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#endif /* DHD_8021X_DUMP */
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#endif /* __DHD_LINUX_PKTDUMP_H_ */
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