/*
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* Linux cfg80211 driver - Android related 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: wl_android.h 794110 2018-12-12 05:03:21Z $
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*/
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#include <linux/module.h>
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#include <linux/netdevice.h>
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#include <wldev_common.h>
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/* If any feature uses the Generic Netlink Interface, put it here to enable WL_GENL
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* automatically
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*/
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#if defined(BT_WIFI_HANDOVER)
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#define WL_GENL
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#endif // endif
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#ifdef WL_GENL
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#include <net/genetlink.h>
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#endif // endif
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typedef struct _android_wifi_priv_cmd {
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char *buf;
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int used_len;
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int total_len;
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} android_wifi_priv_cmd;
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/**
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* Android platform dependent functions, feel free to add Android specific functions here
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* (save the macros in dhd). Please do NOT declare functions that are NOT exposed to dhd
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* or cfg, define them as static in wl_android.c
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*/
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/**
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* wl_android_init will be called from module init function (dhd_module_init now), similarly
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* wl_android_exit will be called from module exit function (dhd_module_cleanup now)
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*/
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int wl_android_init(void);
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int wl_android_exit(void);
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void wl_android_post_init(void);
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int wl_android_wifi_on(struct net_device *dev);
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int wl_android_wifi_off(struct net_device *dev, bool on_failure);
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int wl_android_priv_cmd(struct net_device *net, struct ifreq *ifr);
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int wl_handle_private_cmd(struct net_device *net, char *command, u32 cmd_len);
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#ifdef WL_GENL
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typedef struct bcm_event_hdr {
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u16 event_type;
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u16 len;
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} bcm_event_hdr_t;
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/* attributes (variables): the index in this enum is used as a reference for the type,
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* userspace application has to indicate the corresponding type
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* the policy is used for security considerations
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*/
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enum {
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BCM_GENL_ATTR_UNSPEC,
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BCM_GENL_ATTR_STRING,
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BCM_GENL_ATTR_MSG,
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__BCM_GENL_ATTR_MAX
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};
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#define BCM_GENL_ATTR_MAX (__BCM_GENL_ATTR_MAX - 1)
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/* commands: enumeration of all commands (functions),
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* used by userspace application to identify command to be ececuted
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*/
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enum {
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BCM_GENL_CMD_UNSPEC,
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BCM_GENL_CMD_MSG,
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__BCM_GENL_CMD_MAX
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};
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#define BCM_GENL_CMD_MAX (__BCM_GENL_CMD_MAX - 1)
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/* Enum values used by the BCM supplicant to identify the events */
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enum {
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BCM_E_UNSPEC,
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BCM_E_SVC_FOUND,
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BCM_E_DEV_FOUND,
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BCM_E_DEV_LOST,
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#ifdef BT_WIFI_HANDOVER
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BCM_E_DEV_BT_WIFI_HO_REQ,
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#endif // endif
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BCM_E_MAX
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};
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s32 wl_genl_send_msg(struct net_device *ndev, u32 event_type,
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const u8 *string, u16 len, u8 *hdr, u16 hdrlen);
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#endif /* WL_GENL */
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s32 wl_netlink_send_msg(int pid, int type, int seq, const void *data, size_t size);
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/* hostap mac mode */
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#define MACLIST_MODE_DISABLED 0
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#define MACLIST_MODE_DENY 1
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#define MACLIST_MODE_ALLOW 2
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/* max number of assoc list */
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#define MAX_NUM_OF_ASSOCLIST 64
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/* Bandwidth */
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#define WL_CH_BANDWIDTH_20MHZ 20
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#define WL_CH_BANDWIDTH_40MHZ 40
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#define WL_CH_BANDWIDTH_80MHZ 80
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/* max number of mac filter list
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* restrict max number to 10 as maximum cmd string size is 255
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*/
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#define MAX_NUM_MAC_FILT 10
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int wl_android_set_ap_mac_list(struct net_device *dev, int macmode, struct maclist *maclist);
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#ifdef WL_BCNRECV
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extern int wl_android_bcnrecv_config(struct net_device *ndev, char *data,
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int total_len);
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extern int wl_android_bcnrecv_stop(struct net_device *ndev, uint reason);
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extern int wl_android_bcnrecv_resume(struct net_device *ndev);
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extern int wl_android_bcnrecv_suspend(struct net_device *ndev);
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extern int wl_android_bcnrecv_event(struct net_device *ndev,
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uint attr_type, uint status, uint reason, uint8 *data, uint data_len);
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#endif /* WL_BCNRECV */
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#ifdef WL_CAC_TS
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#define TSPEC_UPLINK_DIRECTION (0 << 5) /* uplink direction traffic stream */
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#define TSPEC_DOWNLINK_DIRECTION (1 << 5) /* downlink direction traffic stream */
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#define TSPEC_BI_DIRECTION (3 << 5) /* bi direction traffic stream */
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#define TSPEC_EDCA_ACCESS (1 << 7) /* EDCA access policy */
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#define TSPEC_UAPSD_PSB (1 << 2) /* U-APSD power saving behavior */
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#define TSPEC_TSINFO_TID_SHIFT 1 /* TID Shift */
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#define TSPEC_TSINFO_PRIO_SHIFT 3 /* PRIO Shift */
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#define TSPEC_MAX_ACCESS_CATEGORY 3
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#define TSPEC_MAX_USER_PRIO 7
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#define TSPEC_MAX_DIALOG_TOKEN 255
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#define TSPEC_MAX_SURPLUS_BW 12410
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#define TSPEC_MIN_SURPLUS_BW 11210
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#define TSPEC_MAX_MSDU_SIZE 1520
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#define TSPEC_DEF_MEAN_DATA_RATE 120000
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#define TSPEC_DEF_MIN_PHY_RATE 6000000
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#define TSPEC_DEF_DIALOG_TOKEN 7
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#endif /* WL_CAC_TS */
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