1447 lines
43 KiB
C
Executable File
1447 lines
43 KiB
C
Executable File
/*
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* Linux cfg80211 driver
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*
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* Copyright (C) 1999-2016, 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_cfg80211.h 608788 2015-12-29 10:59:33Z $
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*/
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/**
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* Older Linux versions support the 'iw' interface, more recent ones the 'cfg80211' interface.
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*/
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#ifndef _wl_cfg80211_h_
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#define _wl_cfg80211_h_
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#include <linux/wireless.h>
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#include <typedefs.h>
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#include <proto/ethernet.h>
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#include <wlioctl.h>
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#include <linux/wireless.h>
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#include <net/cfg80211.h>
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#include <linux/rfkill.h>
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#include <dngl_stats.h>
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#include <dhd.h>
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#include <wl_cfgp2p.h>
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#include <linux/time.h>
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struct wl_conf;
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struct wl_iface;
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struct bcm_cfg80211;
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struct wl_security;
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struct wl_ibss;
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#define htod32(i) (i)
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#define htod16(i) (i)
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#define dtoh64(i) (i)
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#define dtoh32(i) (i)
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#define dtoh16(i) (i)
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#define htodchanspec(i) (i)
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#define dtohchanspec(i) (i)
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#define WL_DBG_NONE 0
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#define WL_DBG_P2P_ACTION (1 << 5)
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#define WL_DBG_TRACE (1 << 4)
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#define WL_DBG_SCAN (1 << 3)
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#define WL_DBG_DBG (1 << 2)
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#define WL_DBG_INFO (1 << 1)
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#define WL_DBG_ERR (1 << 0)
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#ifdef DHD_LOG_DUMP
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extern void dhd_log_dump_print(const char *fmt, ...);
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extern char *dhd_log_dump_get_timestamp(void);
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struct bcm_cfg80211 *wl_get_bcm_cfg80211_ptr(void);
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#endif /* DHD_LOG_DUMP */
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/* 0 invalidates all debug messages. default is 1 */
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#define WL_DBG_LEVEL 0xFF
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#ifdef CUSTOMER_HW4_DEBUG
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#define CFG80211_ERROR_TEXT "CFG80211-INFO2) "
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#else
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#define CFG80211_ERROR_TEXT "CFG80211-ERROR) "
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#endif /* CUSTOMER_HW4_DEBUG */
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#if defined(DHD_DEBUG)
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#ifdef DHD_LOG_DUMP
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#define WL_ERR(args) \
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do { \
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if (wl_dbg_level & WL_DBG_ERR) { \
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printk(KERN_INFO CFG80211_ERROR_TEXT "%s : ", __func__); \
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printk args; \
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dhd_log_dump_print("[%s] %s: ", dhd_log_dump_get_timestamp(), __func__); \
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dhd_log_dump_print args; \
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} \
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} while (0)
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#else
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#define WL_ERR(args) \
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do { \
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if (wl_dbg_level & WL_DBG_ERR) { \
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printk(KERN_INFO CFG80211_ERROR_TEXT "%s : ", __func__); \
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printk args; \
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} \
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} while (0)
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#endif /* DHD_LOG_DUMP */
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#else /* defined(DHD_DEBUG) */
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#define WL_ERR(args) \
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do { \
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if ((wl_dbg_level & WL_DBG_ERR) && net_ratelimit()) { \
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printk(KERN_INFO CFG80211_ERROR_TEXT "%s : ", __func__); \
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printk args; \
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} \
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} while (0)
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#endif /* defined(DHD_DEBUG) */
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#ifdef WL_INFORM
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#undef WL_INFORM
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#endif
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#define WL_INFORM(args) \
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do { \
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if (wl_dbg_level & WL_DBG_INFO) { \
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printk(KERN_INFO "CFG80211-INFO) %s : ", __func__); \
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printk args; \
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} \
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} while (0)
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#ifdef WL_SCAN
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#undef WL_SCAN
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#endif
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#define WL_SCAN(args) \
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do { \
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if (wl_dbg_level & WL_DBG_SCAN) { \
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printk(KERN_INFO "CFG80211-SCAN) %s :", __func__); \
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printk args; \
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} \
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} while (0)
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#ifdef WL_TRACE
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#undef WL_TRACE
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#endif
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#define WL_TRACE(args) \
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do { \
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if (wl_dbg_level & WL_DBG_TRACE) { \
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printk(KERN_INFO "CFG80211-TRACE) %s :", __func__); \
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printk args; \
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} \
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} while (0)
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#ifdef WL_TRACE_HW4
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#undef WL_TRACE_HW4
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#endif
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#ifdef CUSTOMER_HW4_DEBUG
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#define WL_TRACE_HW4(args) \
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do { \
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if (wl_dbg_level & WL_DBG_ERR) { \
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printk(KERN_INFO "CFG80211-TRACE) %s : ", __func__); \
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printk args; \
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} \
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} while (0)
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#else
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#define WL_TRACE_HW4 WL_TRACE
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#endif /* CUSTOMER_HW4_DEBUG */
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#if (WL_DBG_LEVEL > 0)
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#define WL_DBG(args) \
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do { \
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if (wl_dbg_level & WL_DBG_DBG) { \
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printk(KERN_INFO "CFG80211-DEBUG) %s :", __func__); \
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printk args; \
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} \
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} while (0)
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#else /* !(WL_DBG_LEVEL > 0) */
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#define WL_DBG(args)
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#endif /* (WL_DBG_LEVEL > 0) */
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#define WL_PNO(x)
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#define WL_SD(x)
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#define WL_SCAN_RETRY_MAX 3
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#define WL_NUM_PMKIDS_MAX MAXPMKID
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#define WL_SCAN_BUF_MAX (1024 * 8)
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#define WL_TLV_INFO_MAX 1500
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#define WL_SCAN_IE_LEN_MAX 2048
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#define WL_BSS_INFO_MAX 2048
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#define WL_ASSOC_INFO_MAX 512
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#define WL_IOCTL_LEN_MAX 2048
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#define WL_EXTRA_BUF_MAX 2048
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#define WL_SCAN_ERSULTS_LAST (WL_SCAN_RESULTS_NO_MEM+1)
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#define WL_AP_MAX 256
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#define WL_FILE_NAME_MAX 256
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#define WL_DWELL_TIME 200
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#define WL_MED_DWELL_TIME 400
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#define WL_MIN_DWELL_TIME 100
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#define WL_LONG_DWELL_TIME 1000
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#define IFACE_MAX_CNT 4
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#define WL_SCAN_CONNECT_DWELL_TIME_MS 200
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#define WL_SCAN_JOIN_PROBE_INTERVAL_MS 20
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#define WL_SCAN_JOIN_ACTIVE_DWELL_TIME_MS 320
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#define WL_SCAN_JOIN_PASSIVE_DWELL_TIME_MS 400
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#define WL_AF_TX_MAX_RETRY 5
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#define WL_AF_SEARCH_TIME_MAX 450
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#define WL_AF_TX_EXTRA_TIME_MAX 200
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#define WL_SCAN_TIMER_INTERVAL_MS 10000 /* Scan timeout */
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#define WL_CHANNEL_SYNC_RETRY 5
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#define WL_INVALID -1
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#ifdef DHD_LOSSLESS_ROAMING
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#define WL_ROAM_TIMEOUT_MS 1000 /* Roam timeout */
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#endif
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/* Bring down SCB Timeout to 20secs from 60secs default */
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#ifndef WL_SCB_TIMEOUT
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#define WL_SCB_TIMEOUT 20
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#endif
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#ifndef WL_SCB_ACTIVITY_TIME
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#define WL_SCB_ACTIVITY_TIME 5
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#endif
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#ifndef WL_SCB_MAX_PROBE
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#define WL_SCB_MAX_PROBE 3
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#endif
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#ifndef WL_MIN_PSPRETEND_THRESHOLD
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#define WL_MIN_PSPRETEND_THRESHOLD 2
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#endif
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/* SCAN_SUPPRESS timer values in ms */
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#define WL_SCAN_SUPPRESS_TIMEOUT 31000 /* default Framwork DHCP timeout is 30 sec */
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#define WL_SCAN_SUPPRESS_RETRY 3000
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#define WL_PM_ENABLE_TIMEOUT 10000
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/* cfg80211 wowlan definitions */
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#define WL_WOWLAN_MAX_PATTERNS 8
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#define WL_WOWLAN_MIN_PATTERN_LEN 1
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#define WL_WOWLAN_MAX_PATTERN_LEN 255
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#define WL_WOWLAN_PKT_FILTER_ID_FIRST 201
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#define WL_WOWLAN_PKT_FILTER_ID_LAST (WL_WOWLAN_PKT_FILTER_ID_FIRST + \
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WL_WOWLAN_MAX_PATTERNS - 1)
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#ifdef WLTDLS
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#define TDLS_TUNNELED_PRB_REQ "\x7f\x50\x6f\x9a\04"
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#define TDLS_TUNNELED_PRB_RESP "\x7f\x50\x6f\x9a\05"
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#endif /* WLTDLS */
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/* driver status */
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enum wl_status {
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WL_STATUS_READY = 0,
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WL_STATUS_SCANNING,
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WL_STATUS_SCAN_ABORTING,
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WL_STATUS_CONNECTING,
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WL_STATUS_CONNECTED,
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WL_STATUS_DISCONNECTING,
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WL_STATUS_AP_CREATING,
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WL_STATUS_AP_CREATED,
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/* whole sending action frame procedure:
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* includes a) 'finding common channel' for public action request frame
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* and b) 'sending af via 'actframe' iovar'
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*/
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WL_STATUS_SENDING_ACT_FRM,
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/* find a peer to go to a common channel before sending public action req frame */
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WL_STATUS_FINDING_COMMON_CHANNEL,
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/* waiting for next af to sync time of supplicant.
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* it includes SENDING_ACT_FRM and WAITING_NEXT_ACT_FRM_LISTEN
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*/
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WL_STATUS_WAITING_NEXT_ACT_FRM,
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#ifdef WL_CFG80211_SYNC_GON
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/* go to listen state to wait for next af after SENDING_ACT_FRM */
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WL_STATUS_WAITING_NEXT_ACT_FRM_LISTEN,
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#endif /* WL_CFG80211_SYNC_GON */
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/* it will be set when upper layer requests listen and succeed in setting listen mode.
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* if set, other scan request can abort current listen state
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*/
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WL_STATUS_REMAINING_ON_CHANNEL,
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#ifdef WL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST
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/* it's fake listen state to keep current scan state.
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* it will be set when upper layer requests listen but scan is running. then just run
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* a expire timer without actual listen state.
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* if set, other scan request does not need to abort scan.
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*/
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WL_STATUS_FAKE_REMAINING_ON_CHANNEL
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#endif /* WL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST */
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};
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/* wi-fi mode */
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enum wl_mode {
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WL_MODE_BSS,
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WL_MODE_IBSS,
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WL_MODE_AP
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};
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/* driver profile list */
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enum wl_prof_list {
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WL_PROF_MODE,
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WL_PROF_SSID,
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WL_PROF_SEC,
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WL_PROF_IBSS,
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WL_PROF_BAND,
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WL_PROF_CHAN,
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WL_PROF_BSSID,
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WL_PROF_ACT,
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WL_PROF_BEACONINT,
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WL_PROF_DTIMPERIOD
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};
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/* donlge escan state */
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enum wl_escan_state {
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WL_ESCAN_STATE_IDLE,
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WL_ESCAN_STATE_SCANING
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};
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/* fw downloading status */
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enum wl_fw_status {
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WL_FW_LOADING_DONE,
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WL_NVRAM_LOADING_DONE
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};
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enum wl_management_type {
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WL_BEACON = 0x1,
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WL_PROBE_RESP = 0x2,
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WL_ASSOC_RESP = 0x4
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};
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enum wl_pm_workq_act_type {
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WL_PM_WORKQ_SHORT,
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WL_PM_WORKQ_LONG,
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WL_PM_WORKQ_DEL
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};
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/* beacon / probe_response */
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struct beacon_proberesp {
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__le64 timestamp;
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__le16 beacon_int;
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__le16 capab_info;
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u8 variable[0];
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} __attribute__ ((packed));
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/* driver configuration */
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struct wl_conf {
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u32 frag_threshold;
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u32 rts_threshold;
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u32 retry_short;
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u32 retry_long;
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s32 tx_power;
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struct ieee80211_channel channel;
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};
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typedef s32(*EVENT_HANDLER) (struct bcm_cfg80211 *cfg, bcm_struct_cfgdev *cfgdev,
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const wl_event_msg_t *e, void *data);
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/* bss inform structure for cfg80211 interface */
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struct wl_cfg80211_bss_info {
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u16 band;
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u16 channel;
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s16 rssi;
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u16 frame_len;
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u8 frame_buf[1];
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};
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/* basic structure of scan request */
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struct wl_scan_req {
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struct wlc_ssid ssid;
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};
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/* basic structure of information element */
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struct wl_ie {
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u16 offset;
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u8 buf[WL_TLV_INFO_MAX];
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};
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/* event queue for cfg80211 main event */
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struct wl_event_q {
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struct list_head eq_list;
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u32 etype;
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wl_event_msg_t emsg;
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s8 edata[1];
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};
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/* security information with currently associated ap */
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struct wl_security {
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u32 wpa_versions;
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u32 auth_type;
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u32 cipher_pairwise;
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u32 cipher_group;
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u32 wpa_auth;
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u32 auth_assoc_res_status;
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};
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/* ibss information for currently joined ibss network */
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struct wl_ibss {
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u8 beacon_interval; /* in millisecond */
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u8 atim; /* in millisecond */
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s8 join_only;
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u8 band;
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u8 channel;
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};
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typedef struct wl_bss_vndr_ies {
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u8 probe_req_ie[VNDR_IES_BUF_LEN];
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u8 probe_res_ie[VNDR_IES_MAX_BUF_LEN];
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u8 assoc_req_ie[VNDR_IES_BUF_LEN];
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u8 assoc_res_ie[VNDR_IES_BUF_LEN];
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u8 beacon_ie[VNDR_IES_MAX_BUF_LEN];
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u32 probe_req_ie_len;
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u32 probe_res_ie_len;
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u32 assoc_req_ie_len;
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u32 assoc_res_ie_len;
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u32 beacon_ie_len;
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} wl_bss_vndr_ies_t;
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typedef struct wl_cfgbss {
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u8 *wpa_ie;
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u8 *rsn_ie;
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u8 *wps_ie;
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bool security_mode;
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struct wl_bss_vndr_ies ies; /* Common for STA, P2P GC, GO, AP, P2P Disc Interface */
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} wl_cfgbss_t;
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/* cfg driver profile */
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struct wl_profile {
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u32 mode;
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s32 band;
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u32 channel;
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struct wlc_ssid ssid;
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struct wl_security sec;
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struct wl_ibss ibss;
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u8 bssid[ETHER_ADDR_LEN];
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u16 beacon_interval;
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u8 dtim_period;
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bool active;
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};
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struct net_info {
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struct net_device *ndev;
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struct wireless_dev *wdev;
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struct wl_profile profile;
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s32 mode;
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s32 roam_off;
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unsigned long sme_state;
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bool pm_restore;
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bool pm_block;
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s32 pm;
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s32 bssidx;
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wl_cfgbss_t bss;
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u32 ulb_bw;
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struct list_head list; /* list of all net_info structure */
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};
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/* association inform */
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#define MAX_REQ_LINE 1024
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struct wl_connect_info {
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u8 req_ie[MAX_REQ_LINE];
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s32 req_ie_len;
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u8 resp_ie[MAX_REQ_LINE];
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s32 resp_ie_len;
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};
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/* firmware /nvram downloading controller */
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struct wl_fw_ctrl {
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const struct firmware *fw_entry;
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unsigned long status;
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u32 ptr;
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s8 fw_name[WL_FILE_NAME_MAX];
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s8 nvram_name[WL_FILE_NAME_MAX];
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};
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/* assoc ie length */
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struct wl_assoc_ielen {
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u32 req_len;
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u32 resp_len;
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};
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/* wpa2 pmk list */
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struct wl_pmk_list {
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pmkid_list_t pmkids;
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pmkid_t foo[MAXPMKID - 1];
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};
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#ifdef DHD_MAX_IFS
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#define WL_MAX_IFS DHD_MAX_IFS
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#else
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#define WL_MAX_IFS 16
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#endif
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#define ESCAN_BUF_SIZE (64 * 1024)
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struct escan_info {
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u32 escan_state;
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#if defined(STATIC_WL_PRIV_STRUCT)
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#ifndef CONFIG_DHD_USE_STATIC_BUF
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#error STATIC_WL_PRIV_STRUCT should be used with CONFIG_DHD_USE_STATIC_BUF
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#endif /* CONFIG_DHD_USE_STATIC_BUF */
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u8 *escan_buf;
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#else
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u8 escan_buf[ESCAN_BUF_SIZE];
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#endif /* STATIC_WL_PRIV_STRUCT */
|
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struct wiphy *wiphy;
|
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struct net_device *ndev;
|
|
};
|
|
|
|
#ifdef ESCAN_BUF_OVERFLOW_MGMT
|
|
#define BUF_OVERFLOW_MGMT_COUNT 3
|
|
typedef struct {
|
|
int RSSI;
|
|
int length;
|
|
struct ether_addr BSSID;
|
|
} removal_element_t;
|
|
#endif /* ESCAN_BUF_OVERFLOW_MGMT */
|
|
|
|
struct afx_hdl {
|
|
wl_af_params_t *pending_tx_act_frm;
|
|
struct ether_addr tx_dst_addr;
|
|
struct net_device *dev;
|
|
struct work_struct work;
|
|
s32 bssidx;
|
|
u32 retry;
|
|
s32 peer_chan;
|
|
s32 peer_listen_chan; /* search channel: configured by upper layer */
|
|
s32 my_listen_chan; /* listen chanel: extract it from prb req or gon req */
|
|
bool is_listen;
|
|
bool ack_recv;
|
|
bool is_active;
|
|
};
|
|
|
|
struct parsed_ies {
|
|
wpa_ie_fixed_t *wps_ie;
|
|
u32 wps_ie_len;
|
|
wpa_ie_fixed_t *wpa_ie;
|
|
u32 wpa_ie_len;
|
|
bcm_tlv_t *wpa2_ie;
|
|
u32 wpa2_ie_len;
|
|
};
|
|
|
|
|
|
#ifdef P2P_LISTEN_OFFLOADING
|
|
typedef struct {
|
|
uint16 period; /* listen offload period */
|
|
uint16 interval; /* listen offload interval */
|
|
uint16 count; /* listen offload count */
|
|
uint16 pad; /* pad for 32bit align */
|
|
} wl_p2plo_listen_t;
|
|
#endif /* P2P_LISTEN_OFFLOADING */
|
|
|
|
#ifdef WL11U
|
|
/* Max length of Interworking element */
|
|
#define IW_IES_MAX_BUF_LEN 9
|
|
#endif
|
|
#define MAX_EVENT_BUF_NUM 16
|
|
typedef struct wl_eventmsg_buf {
|
|
u16 num;
|
|
struct {
|
|
u16 type;
|
|
bool set;
|
|
} event [MAX_EVENT_BUF_NUM];
|
|
} wl_eventmsg_buf_t;
|
|
|
|
typedef struct wl_if_event_info {
|
|
bool valid;
|
|
int ifidx;
|
|
int bssidx;
|
|
uint8 mac[ETHER_ADDR_LEN];
|
|
char name[IFNAMSIZ+1];
|
|
} wl_if_event_info;
|
|
|
|
#if defined(DHD_ENABLE_BIGDATA_LOGGING)
|
|
#define GET_BSS_INFO_LEN 90
|
|
#endif /* DHD_ENABLE_BIGDATA_LOGGING */
|
|
|
|
/* private data of cfg80211 interface */
|
|
struct bcm_cfg80211 {
|
|
struct wireless_dev *wdev; /* representing cfg cfg80211 device */
|
|
|
|
struct wireless_dev *p2p_wdev; /* representing cfg cfg80211 device for P2P */
|
|
struct net_device *p2p_net; /* reference to p2p0 interface */
|
|
|
|
struct wl_conf *conf;
|
|
struct cfg80211_scan_request *scan_request; /* scan request object */
|
|
EVENT_HANDLER evt_handler[WLC_E_LAST];
|
|
struct list_head eq_list; /* used for event queue */
|
|
struct list_head net_list; /* used for struct net_info */
|
|
spinlock_t net_list_sync; /* to protect scan status (and others if needed) */
|
|
spinlock_t eq_lock; /* for event queue synchronization */
|
|
spinlock_t cfgdrv_lock; /* to protect scan status (and others if needed) */
|
|
struct completion act_frm_scan;
|
|
struct completion iface_disable;
|
|
struct completion wait_next_af;
|
|
struct mutex usr_sync; /* maily for up/down synchronization */
|
|
struct mutex scan_complete; /* serialize scan_complete call */
|
|
struct wl_scan_results *bss_list;
|
|
struct wl_scan_results *scan_results;
|
|
|
|
/* scan request object for internal purpose */
|
|
struct wl_scan_req *scan_req_int;
|
|
/* information element object for internal purpose */
|
|
#if defined(STATIC_WL_PRIV_STRUCT)
|
|
struct wl_ie *ie;
|
|
#else
|
|
struct wl_ie ie;
|
|
#endif
|
|
|
|
/* association information container */
|
|
#if defined(STATIC_WL_PRIV_STRUCT)
|
|
struct wl_connect_info *conn_info;
|
|
#else
|
|
struct wl_connect_info conn_info;
|
|
#endif
|
|
#ifdef DEBUGFS_CFG80211
|
|
struct dentry *debugfs;
|
|
#endif /* DEBUGFS_CFG80211 */
|
|
struct wl_pmk_list *pmk_list; /* wpa2 pmk list */
|
|
tsk_ctl_t event_tsk; /* task of main event handler thread */
|
|
dhd_pub_t *pub;
|
|
u32 iface_cnt;
|
|
u32 channel; /* current channel */
|
|
u32 af_sent_channel; /* channel action frame is sent */
|
|
/* next af subtype to cancel the remained dwell time in rx process */
|
|
u8 next_af_subtype;
|
|
#ifdef WL_CFG80211_SYNC_GON
|
|
ulong af_tx_sent_jiffies;
|
|
#endif /* WL_CFG80211_SYNC_GON */
|
|
struct escan_info escan_info; /* escan information */
|
|
bool active_scan; /* current scan mode */
|
|
bool ibss_starter; /* indicates this sta is ibss starter */
|
|
bool link_up; /* link/connection up flag */
|
|
|
|
/* indicate whether chip to support power save mode */
|
|
bool pwr_save;
|
|
bool roam_on; /* on/off switch for self-roaming */
|
|
bool scan_tried; /* indicates if first scan attempted */
|
|
#if defined(BCMSDIO) || defined(BCMPCIE)
|
|
bool wlfc_on;
|
|
#endif
|
|
bool vsdb_mode;
|
|
bool roamoff_on_concurrent;
|
|
u8 *ioctl_buf; /* ioctl buffer */
|
|
struct mutex ioctl_buf_sync;
|
|
u8 *escan_ioctl_buf;
|
|
u8 *extra_buf; /* maily to grab assoc information */
|
|
struct dentry *debugfsdir;
|
|
struct rfkill *rfkill;
|
|
bool rf_blocked;
|
|
struct ieee80211_channel remain_on_chan;
|
|
enum nl80211_channel_type remain_on_chan_type;
|
|
u64 send_action_id;
|
|
u64 last_roc_id;
|
|
wait_queue_head_t netif_change_event;
|
|
wl_if_event_info if_event_info;
|
|
struct completion send_af_done;
|
|
struct afx_hdl *afx_hdl;
|
|
struct p2p_info *p2p;
|
|
bool p2p_supported;
|
|
void *btcoex_info;
|
|
struct timer_list scan_timeout; /* Timer for catch scan event timeout */
|
|
#if defined(P2P_IE_MISSING_FIX)
|
|
bool p2p_prb_noti;
|
|
#endif
|
|
s32(*state_notifier) (struct bcm_cfg80211 *cfg,
|
|
struct net_info *_net_info, enum wl_status state, bool set);
|
|
unsigned long interrested_state;
|
|
wlc_ssid_t hostapd_ssid;
|
|
#ifdef WL11U
|
|
bool wl11u;
|
|
u8 iw_ie[IW_IES_MAX_BUF_LEN];
|
|
u32 iw_ie_len;
|
|
#endif /* WL11U */
|
|
bool sched_scan_running; /* scheduled scan req status */
|
|
#ifdef WL_SCHED_SCAN
|
|
struct cfg80211_sched_scan_request *sched_scan_req; /* scheduled scan req */
|
|
#endif /* WL_SCHED_SCAN */
|
|
bool scan_suppressed;
|
|
struct timer_list scan_supp_timer;
|
|
struct work_struct wlan_work;
|
|
struct mutex event_sync; /* maily for up/down synchronization */
|
|
bool disable_roam_event;
|
|
struct delayed_work pm_enable_work;
|
|
struct mutex pm_sync; /* mainly for pm work synchronization */
|
|
|
|
vndr_ie_setbuf_t *ibss_vsie; /* keep the VSIE for IBSS */
|
|
int ibss_vsie_len;
|
|
u32 rmc_event_pid;
|
|
u32 rmc_event_seq;
|
|
#ifdef WLAIBSS_MCHAN
|
|
struct ether_addr ibss_if_addr;
|
|
bcm_struct_cfgdev *ibss_cfgdev; /* For AIBSS */
|
|
#endif /* WLAIBSS_MCHAN */
|
|
bcm_struct_cfgdev *bss_cfgdev; /* For DUAL STA/STA+AP */
|
|
s32 cfgdev_bssidx;
|
|
bool bss_pending_op; /* indicate where there is a pending IF operation */
|
|
int roam_offload;
|
|
#ifdef WL_NAN
|
|
bool nan_enable;
|
|
bool nan_running;
|
|
#endif /* WL_NAN */
|
|
#ifdef WL_CFG80211_P2P_DEV_IF
|
|
bool down_disc_if;
|
|
#endif /* WL_CFG80211_P2P_DEV_IF */
|
|
#ifdef P2PLISTEN_AP_SAMECHN
|
|
bool p2p_resp_apchn_status;
|
|
#endif /* P2PLISTEN_AP_SAMECHN */
|
|
struct wl_wsec_key wep_key;
|
|
#ifdef WLTDLS
|
|
u8 *tdls_mgmt_frame;
|
|
u32 tdls_mgmt_frame_len;
|
|
s32 tdls_mgmt_freq;
|
|
#endif /* WLTDLS */
|
|
bool need_wait_afrx;
|
|
#ifdef QOS_MAP_SET
|
|
uint8 *up_table; /* user priority table, size is UP_TABLE_MAX */
|
|
#endif /* QOS_MAP_SET */
|
|
struct ether_addr last_roamed_addr;
|
|
#ifdef DHD_LOSSLESS_ROAMING
|
|
struct timer_list roam_timeout; /* Timer for catch roam timeout */
|
|
#endif
|
|
bool rcc_enabled; /* flag for Roam channel cache feature */
|
|
#if defined(DHD_ENABLE_BIGDATA_LOGGING)
|
|
char bss_info[GET_BSS_INFO_LEN];
|
|
wl_event_msg_t event_auth_assoc;
|
|
u32 assoc_reject_status;
|
|
u32 roam_count;
|
|
#endif /* DHD_ENABLE_BIGDATA_LOGGING */
|
|
u16 ap_oper_channel;
|
|
bool revert_ndo_disable;
|
|
#if defined(SUPPORT_RANDOM_MAC_SCAN)
|
|
bool random_mac_enabled;
|
|
#endif /* SUPPORT_RANDOM_MAC_SCAN */
|
|
int p2p_disconnected; // terence 20130703: Fix for wrong group_capab (timing issue)
|
|
struct ether_addr disconnected_bssid;
|
|
};
|
|
|
|
#if defined(STRICT_GCC_WARNINGS) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == \
|
|
4 && __GNUC_MINOR__ >= 6))
|
|
|
|
#define BCM_LIST_FOR_EACH_ENTRY_SAFE(pos, next, head, member) \
|
|
_Pragma("GCC diagnostic push") \
|
|
_Pragma("GCC diagnostic ignored \"-Wcast-qual\"") \
|
|
list_for_each_entry_safe((pos), (next), (head), member) \
|
|
_Pragma("GCC diagnostic pop") \
|
|
|
|
#else
|
|
#define BCM_LIST_FOR_EACH_ENTRY_SAFE(pos, next, head, member) \
|
|
list_for_each_entry_safe((pos), (next), (head), member) \
|
|
|
|
#endif /* STRICT_GCC_WARNINGS */
|
|
|
|
static inline struct wl_bss_info *next_bss(struct wl_scan_results *list, struct wl_bss_info *bss)
|
|
{
|
|
return bss = bss ?
|
|
(struct wl_bss_info *)((uintptr) bss + dtoh32(bss->length)) : list->bss_info;
|
|
}
|
|
|
|
static inline void
|
|
wl_probe_wdev_all(struct bcm_cfg80211 *cfg)
|
|
{
|
|
struct net_info *_net_info, *next;
|
|
unsigned long int flags;
|
|
int idx = 0;
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next,
|
|
&cfg->net_list, list) {
|
|
WL_ERR(("%s: net_list[%d] bssidx: %d, "
|
|
"ndev: %p, wdev: %p \n", __FUNCTION__,
|
|
idx++, _net_info->bssidx,
|
|
_net_info->ndev, _net_info->wdev));
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
return;
|
|
}
|
|
|
|
static inline struct net_info *
|
|
wl_get_netinfo_by_bssidx(struct bcm_cfg80211 *cfg, s32 bssidx)
|
|
{
|
|
struct net_info *_net_info, *next, *info = NULL;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if ((bssidx >= 0) && (_net_info->bssidx == bssidx)) {
|
|
info = _net_info;
|
|
break;
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
return info;
|
|
}
|
|
|
|
static inline void
|
|
wl_dealloc_netinfo_by_wdev(struct bcm_cfg80211 *cfg, struct wireless_dev *wdev)
|
|
{
|
|
struct net_info *_net_info, *next;
|
|
unsigned long int flags;
|
|
|
|
#ifdef DHD_IFDEBUG
|
|
WL_ERR(("dealloc_netinfo enter wdev=%p \n", wdev));
|
|
#endif
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if (wdev && (_net_info->wdev == wdev)) {
|
|
wl_cfgbss_t *bss = &_net_info->bss;
|
|
|
|
kfree(bss->wpa_ie);
|
|
bss->wpa_ie = NULL;
|
|
kfree(bss->rsn_ie);
|
|
bss->rsn_ie = NULL;
|
|
kfree(bss->wps_ie);
|
|
bss->wps_ie = NULL;
|
|
list_del(&_net_info->list);
|
|
cfg->iface_cnt--;
|
|
kfree(_net_info);
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
#ifdef DHD_IFDEBUG
|
|
WL_ERR(("dealloc_netinfo exit iface_cnt=%d \n", cfg->iface_cnt));
|
|
#endif
|
|
}
|
|
|
|
static inline s32
|
|
wl_alloc_netinfo(struct bcm_cfg80211 *cfg, struct net_device *ndev,
|
|
struct wireless_dev * wdev, s32 mode, bool pm_block, u8 bssidx)
|
|
{
|
|
struct net_info *_net_info;
|
|
s32 err = 0;
|
|
unsigned long int flags;
|
|
#ifdef DHD_IFDEBUG
|
|
WL_ERR(("alloc_netinfo enter bssidx=%d wdev=%p ndev=%p\n", bssidx, wdev, ndev));
|
|
#endif
|
|
/* Check whether there is any duplicate entry for the
|
|
* same bssidx *
|
|
*/
|
|
if ((_net_info = wl_get_netinfo_by_bssidx(cfg, bssidx))) {
|
|
/* We have a duplicate entry for the same bssidx
|
|
* already present which shouldn't have been the case.
|
|
* Attempt recovery.
|
|
*/
|
|
WL_ERR(("Duplicate entry for bssidx=%d present\n", bssidx));
|
|
wl_probe_wdev_all(cfg);
|
|
#ifdef DHD_DEBUG
|
|
ASSERT(0);
|
|
#endif /* DHD_DEBUG */
|
|
WL_ERR(("Removing the Dup entry for bssidx=%d \n", bssidx));
|
|
wl_dealloc_netinfo_by_wdev(cfg, _net_info->wdev);
|
|
}
|
|
if (cfg->iface_cnt == IFACE_MAX_CNT)
|
|
return -ENOMEM;
|
|
_net_info = kzalloc(sizeof(struct net_info), GFP_KERNEL);
|
|
if (!_net_info)
|
|
err = -ENOMEM;
|
|
else {
|
|
_net_info->mode = mode;
|
|
_net_info->ndev = ndev;
|
|
_net_info->wdev = wdev;
|
|
_net_info->pm_restore = 0;
|
|
_net_info->pm = 0;
|
|
_net_info->pm_block = pm_block;
|
|
_net_info->roam_off = WL_INVALID;
|
|
_net_info->bssidx = bssidx;
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
cfg->iface_cnt++;
|
|
list_add(&_net_info->list, &cfg->net_list);
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
}
|
|
#ifdef DHD_IFDEBUG
|
|
WL_ERR(("alloc_netinfo exit iface_cnt=%d \n", cfg->iface_cnt));
|
|
#endif
|
|
return err;
|
|
}
|
|
|
|
static inline void
|
|
wl_delete_all_netinfo(struct bcm_cfg80211 *cfg)
|
|
{
|
|
struct net_info *_net_info, *next;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
wl_cfgbss_t *bss = &_net_info->bss;
|
|
|
|
kfree(bss->wpa_ie);
|
|
bss->wpa_ie = NULL;
|
|
kfree(bss->rsn_ie);
|
|
bss->rsn_ie = NULL;
|
|
kfree(bss->wps_ie);
|
|
bss->wps_ie = NULL;
|
|
list_del(&_net_info->list);
|
|
if (_net_info->wdev)
|
|
kfree(_net_info->wdev);
|
|
kfree(_net_info);
|
|
}
|
|
cfg->iface_cnt = 0;
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
}
|
|
static inline u32
|
|
wl_get_status_all(struct bcm_cfg80211 *cfg, s32 status)
|
|
|
|
{
|
|
struct net_info *_net_info, *next;
|
|
u32 cnt = 0;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if (_net_info->ndev &&
|
|
test_bit(status, &_net_info->sme_state))
|
|
cnt++;
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
return cnt;
|
|
}
|
|
static inline void
|
|
wl_set_status_all(struct bcm_cfg80211 *cfg, s32 status, u32 op)
|
|
{
|
|
struct net_info *_net_info, *next;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
switch (op) {
|
|
case 1:
|
|
break; /* set all status is not allowed */
|
|
case 2:
|
|
/*
|
|
* Release the spinlock before calling notifier. Else there
|
|
* will be nested calls
|
|
*/
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
clear_bit(status, &_net_info->sme_state);
|
|
if (cfg->state_notifier &&
|
|
test_bit(status, &(cfg->interrested_state)))
|
|
cfg->state_notifier(cfg, _net_info, status, false);
|
|
return;
|
|
case 4:
|
|
break; /* change all status is not allowed */
|
|
default:
|
|
break; /* unknown operation */
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
}
|
|
static inline void
|
|
wl_set_status_by_netdev(struct bcm_cfg80211 *cfg, s32 status,
|
|
struct net_device *ndev, u32 op)
|
|
{
|
|
|
|
struct net_info *_net_info, *next;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if (ndev && (_net_info->ndev == ndev)) {
|
|
switch (op) {
|
|
case 1:
|
|
/*
|
|
* Release the spinlock before calling notifier. Else there
|
|
* will be nested calls
|
|
*/
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
set_bit(status, &_net_info->sme_state);
|
|
if (cfg->state_notifier &&
|
|
test_bit(status, &(cfg->interrested_state)))
|
|
cfg->state_notifier(cfg, _net_info, status, true);
|
|
return;
|
|
case 2:
|
|
/*
|
|
* Release the spinlock before calling notifier. Else there
|
|
* will be nested calls
|
|
*/
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
clear_bit(status, &_net_info->sme_state);
|
|
if (cfg->state_notifier &&
|
|
test_bit(status, &(cfg->interrested_state)))
|
|
cfg->state_notifier(cfg, _net_info, status, false);
|
|
return;
|
|
case 4:
|
|
change_bit(status, &_net_info->sme_state);
|
|
break;
|
|
}
|
|
}
|
|
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
|
|
}
|
|
|
|
static inline wl_cfgbss_t *
|
|
wl_get_cfgbss_by_wdev(struct bcm_cfg80211 *cfg,
|
|
struct wireless_dev *wdev)
|
|
{
|
|
struct net_info *_net_info, *next;
|
|
wl_cfgbss_t *bss = NULL;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if (wdev && (_net_info->wdev == wdev)) {
|
|
bss = &_net_info->bss;
|
|
break;
|
|
}
|
|
}
|
|
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
return bss;
|
|
}
|
|
|
|
static inline u32
|
|
wl_get_status_by_netdev(struct bcm_cfg80211 *cfg, s32 status,
|
|
struct net_device *ndev)
|
|
{
|
|
struct net_info *_net_info, *next;
|
|
u32 stat = 0;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if (ndev && (_net_info->ndev == ndev)) {
|
|
stat = test_bit(status, &_net_info->sme_state);
|
|
break;
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
return stat;
|
|
}
|
|
|
|
static inline s32
|
|
wl_get_mode_by_netdev(struct bcm_cfg80211 *cfg, struct net_device *ndev)
|
|
{
|
|
struct net_info *_net_info, *next;
|
|
s32 mode = -1;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if (ndev && (_net_info->ndev == ndev)) {
|
|
mode = _net_info->mode;
|
|
break;
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
return mode;
|
|
}
|
|
|
|
static inline void
|
|
wl_set_mode_by_netdev(struct bcm_cfg80211 *cfg, struct net_device *ndev,
|
|
s32 mode)
|
|
{
|
|
struct net_info *_net_info, *next;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if (ndev && (_net_info->ndev == ndev))
|
|
_net_info->mode = mode;
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
}
|
|
|
|
static inline s32
|
|
wl_get_bssidx_by_wdev(struct bcm_cfg80211 *cfg, struct wireless_dev *wdev)
|
|
{
|
|
struct net_info *_net_info, *next;
|
|
s32 bssidx = -1;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if (_net_info->wdev && (_net_info->wdev == wdev)) {
|
|
bssidx = _net_info->bssidx;
|
|
break;
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
return bssidx;
|
|
}
|
|
|
|
static inline struct wireless_dev *
|
|
wl_get_wdev_by_bssidx(struct bcm_cfg80211 *cfg, s32 bssidx)
|
|
{
|
|
struct net_info *_net_info, *next;
|
|
struct wireless_dev *wdev = NULL;
|
|
unsigned long int flags;
|
|
|
|
if (bssidx < 0)
|
|
return NULL;
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if (_net_info->bssidx == bssidx) {
|
|
wdev = _net_info->wdev;
|
|
break;
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
return wdev;
|
|
}
|
|
|
|
static inline struct wl_profile *
|
|
wl_get_profile_by_netdev(struct bcm_cfg80211 *cfg, struct net_device *ndev)
|
|
{
|
|
struct net_info *_net_info, *next;
|
|
struct wl_profile *prof = NULL;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if (ndev && (_net_info->ndev == ndev)) {
|
|
prof = &_net_info->profile;
|
|
break;
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
return prof;
|
|
}
|
|
static inline struct net_info *
|
|
wl_get_netinfo_by_netdev(struct bcm_cfg80211 *cfg, struct net_device *ndev)
|
|
{
|
|
struct net_info *_net_info, *next, *info = NULL;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if (ndev && (_net_info->ndev == ndev)) {
|
|
info = _net_info;
|
|
break;
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
return info;
|
|
}
|
|
|
|
static inline struct net_info *
|
|
wl_get_netinfo_by_wdev(struct bcm_cfg80211 *cfg, struct wireless_dev *wdev)
|
|
{
|
|
struct net_info *_net_info, *next, *info = NULL;
|
|
unsigned long int flags;
|
|
|
|
spin_lock_irqsave(&cfg->net_list_sync, flags);
|
|
BCM_LIST_FOR_EACH_ENTRY_SAFE(_net_info, next, &cfg->net_list, list) {
|
|
if (wdev && (_net_info->wdev == wdev)) {
|
|
info = _net_info;
|
|
break;
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&cfg->net_list_sync, flags);
|
|
return info;
|
|
}
|
|
|
|
#define is_p2p_group_iface(wdev) (((wdev->iftype == NL80211_IFTYPE_P2P_GO) || \
|
|
(wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) ? 1 : 0)
|
|
#define bcmcfg_to_wiphy(cfg) (cfg->wdev->wiphy)
|
|
#define bcmcfg_to_prmry_ndev(cfg) (cfg->wdev->netdev)
|
|
#define bcmcfg_to_prmry_wdev(cfg) (cfg->wdev)
|
|
#define bcmcfg_to_p2p_wdev(cfg) (cfg->p2p_wdev)
|
|
#define ndev_to_wl(n) (wdev_to_wl(n->ieee80211_ptr))
|
|
#define ndev_to_wdev(ndev) (ndev->ieee80211_ptr)
|
|
#define wdev_to_ndev(wdev) (wdev->netdev)
|
|
|
|
#if defined(WL_ENABLE_P2P_IF)
|
|
#define ndev_to_wlc_ndev(ndev, cfg) ((ndev == cfg->p2p_net) ? \
|
|
bcmcfg_to_prmry_ndev(cfg) : ndev)
|
|
#else
|
|
#define ndev_to_wlc_ndev(ndev, cfg) (ndev)
|
|
#endif /* WL_ENABLE_P2P_IF */
|
|
|
|
#define wdev_to_wlc_ndev(wdev, cfg) \
|
|
(wdev_to_ndev(wdev) ? \
|
|
wdev_to_ndev(wdev) : bcmcfg_to_prmry_ndev(cfg))
|
|
#if defined(WL_CFG80211_P2P_DEV_IF)
|
|
#define cfgdev_to_wlc_ndev(cfgdev, cfg) wdev_to_wlc_ndev(cfgdev, cfg)
|
|
#define bcmcfg_to_prmry_cfgdev(cfgdev, cfg) bcmcfg_to_prmry_wdev(cfg)
|
|
#elif defined(WL_ENABLE_P2P_IF)
|
|
#define cfgdev_to_wlc_ndev(cfgdev, cfg) ndev_to_wlc_ndev(cfgdev, cfg)
|
|
#define bcmcfg_to_prmry_cfgdev(cfgdev, cfg) bcmcfg_to_prmry_ndev(cfg)
|
|
#else
|
|
#define cfgdev_to_wlc_ndev(cfgdev, cfg) (cfgdev)
|
|
#define bcmcfg_to_prmry_cfgdev(cfgdev, cfg) (cfgdev)
|
|
#endif /* WL_CFG80211_P2P_DEV_IF */
|
|
|
|
#if defined(WL_CFG80211_P2P_DEV_IF)
|
|
#define cfgdev_to_wdev(cfgdev) (cfgdev)
|
|
#define ndev_to_cfgdev(ndev) ndev_to_wdev(ndev)
|
|
#define cfgdev_to_ndev(cfgdev) (cfgdev ? (cfgdev->netdev) : NULL)
|
|
#define wdev_to_cfgdev(cfgdev) (cfgdev)
|
|
#define discover_cfgdev(cfgdev, cfg) (cfgdev->iftype == NL80211_IFTYPE_P2P_DEVICE)
|
|
#else
|
|
#define cfgdev_to_wdev(cfgdev) (cfgdev->ieee80211_ptr)
|
|
#define wdev_to_cfgdev(cfgdev) cfgdev ? (cfgdev->netdev) : NULL
|
|
#define ndev_to_cfgdev(ndev) (ndev)
|
|
#define cfgdev_to_ndev(cfgdev) (cfgdev)
|
|
#define discover_cfgdev(cfgdev, cfg) (cfgdev == cfg->p2p_net)
|
|
#endif /* WL_CFG80211_P2P_DEV_IF */
|
|
|
|
#if defined(WL_CFG80211_P2P_DEV_IF)
|
|
#define scan_req_match(cfg) (((cfg) && (cfg->scan_request) && \
|
|
(cfg->scan_request->wdev == cfg->p2p_wdev)) ? true : false)
|
|
#elif defined(WL_ENABLE_P2P_IF)
|
|
#define scan_req_match(cfg) (((cfg) && (cfg->scan_request) && \
|
|
(cfg->scan_request->dev == cfg->p2p_net)) ? true : false)
|
|
#else
|
|
#define scan_req_match(cfg) (((cfg) && p2p_is_on(cfg) && p2p_scan(cfg)) ? \
|
|
true : false)
|
|
#endif /* WL_CFG80211_P2P_DEV_IF */
|
|
|
|
#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0))
|
|
#define scan_req_iftype(req) (req->dev->ieee80211_ptr->iftype)
|
|
#else
|
|
#define scan_req_iftype(req) (req->wdev->iftype)
|
|
#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0) */
|
|
|
|
#define wl_to_sr(w) (w->scan_req_int)
|
|
#if defined(STATIC_WL_PRIV_STRUCT)
|
|
#define wl_to_ie(w) (w->ie)
|
|
#define wl_to_conn(w) (w->conn_info)
|
|
#else
|
|
#define wl_to_ie(w) (&w->ie)
|
|
#define wl_to_conn(w) (&w->conn_info)
|
|
#endif
|
|
#define wiphy_from_scan(w) (w->escan_info.wiphy)
|
|
#define wl_get_drv_status_all(cfg, stat) \
|
|
(wl_get_status_all(cfg, WL_STATUS_ ## stat))
|
|
#define wl_get_drv_status(cfg, stat, ndev) \
|
|
(wl_get_status_by_netdev(cfg, WL_STATUS_ ## stat, ndev))
|
|
#define wl_set_drv_status(cfg, stat, ndev) \
|
|
(wl_set_status_by_netdev(cfg, WL_STATUS_ ## stat, ndev, 1))
|
|
#define wl_clr_drv_status(cfg, stat, ndev) \
|
|
(wl_set_status_by_netdev(cfg, WL_STATUS_ ## stat, ndev, 2))
|
|
#define wl_clr_drv_status_all(cfg, stat) \
|
|
(wl_set_status_all(cfg, WL_STATUS_ ## stat, 2))
|
|
#define wl_chg_drv_status(cfg, stat, ndev) \
|
|
(wl_set_status_by_netdev(cfg, WL_STATUS_ ## stat, ndev, 4))
|
|
|
|
#define for_each_bss(list, bss, __i) \
|
|
for (__i = 0; __i < list->count && __i < WL_AP_MAX; __i++, bss = next_bss(list, bss))
|
|
|
|
#define for_each_ndev(cfg, iter, next) \
|
|
list_for_each_entry_safe(iter, next, &cfg->net_list, list)
|
|
|
|
/* In case of WPS from wpa_supplicant, pairwise siute and group suite is 0.
|
|
* In addtion to that, wpa_version is WPA_VERSION_1
|
|
*/
|
|
#define is_wps_conn(_sme) \
|
|
((wl_cfgp2p_find_wpsie((u8 *)_sme->ie, _sme->ie_len) != NULL) && \
|
|
(!_sme->crypto.n_ciphers_pairwise) && \
|
|
(!_sme->crypto.cipher_group))
|
|
|
|
#define IS_AKM_SUITE_FT(sec) false
|
|
|
|
#define IS_AKM_SUITE_CCKM(sec) false
|
|
|
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0))
|
|
#define STA_INFO_BIT(info) (1ul << NL80211_STA_ ## info)
|
|
#define strnicmp(str1, str2, len) strncasecmp((str1), (str2), (len))
|
|
#else
|
|
#define STA_INFO_BIT(info) (STATION_ ## info)
|
|
#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0)) */
|
|
|
|
extern s32 wl_cfg80211_attach(struct net_device *ndev, void *context);
|
|
extern s32 wl_cfg80211_attach_post(struct net_device *ndev);
|
|
extern void wl_cfg80211_detach(void *para);
|
|
|
|
extern void wl_cfg80211_event(struct net_device *ndev, const wl_event_msg_t *e,
|
|
void *data);
|
|
void wl_cfg80211_set_parent_dev(void *dev);
|
|
struct device *wl_cfg80211_get_parent_dev(void);
|
|
|
|
/* clear IEs */
|
|
extern s32 wl_cfg80211_clear_mgmt_vndr_ies(struct bcm_cfg80211 *cfg);
|
|
extern s32 wl_cfg80211_clear_per_bss_ies(struct bcm_cfg80211 *cfg, s32 bssidx);
|
|
|
|
extern s32 wl_cfg80211_up(void *para);
|
|
extern s32 wl_cfg80211_down(void *para);
|
|
extern s32 wl_cfg80211_notify_ifadd(int ifidx, char *name, uint8 *mac, uint8 bssidx);
|
|
extern s32 wl_cfg80211_notify_ifdel(int ifidx, char *name, uint8 *mac, uint8 bssidx);
|
|
extern s32 wl_cfg80211_notify_ifchange(int ifidx, char *name, uint8 *mac, uint8 bssidx);
|
|
extern struct net_device* wl_cfg80211_allocate_if(struct bcm_cfg80211 *cfg, int ifidx, char *name,
|
|
uint8 *mac, uint8 bssidx, char *dngl_name);
|
|
extern int wl_cfg80211_register_if(struct bcm_cfg80211 *cfg, int ifidx, struct net_device* ndev);
|
|
extern int wl_cfg80211_remove_if(struct bcm_cfg80211 *cfg, int ifidx, struct net_device* ndev);
|
|
extern int wl_cfg80211_scan_stop(bcm_struct_cfgdev *cfgdev);
|
|
extern bool wl_cfg80211_is_concurrent_mode(void);
|
|
extern void* wl_cfg80211_get_dhdp(void);
|
|
extern bool wl_cfg80211_is_p2p_active(void);
|
|
extern bool wl_cfg80211_is_roam_offload(void);
|
|
extern bool wl_cfg80211_is_event_from_connected_bssid(const wl_event_msg_t *e, int ifidx);
|
|
extern void wl_cfg80211_dbg_level(u32 level);
|
|
extern s32 wl_cfg80211_get_p2p_dev_addr(struct net_device *net, struct ether_addr *p2pdev_addr);
|
|
extern s32 wl_cfg80211_set_p2p_noa(struct net_device *net, char* buf, int len);
|
|
extern s32 wl_cfg80211_get_p2p_noa(struct net_device *net, char* buf, int len);
|
|
extern s32 wl_cfg80211_set_wps_p2p_ie(struct net_device *net, char *buf, int len,
|
|
enum wl_management_type type);
|
|
extern s32 wl_cfg80211_set_p2p_ps(struct net_device *net, char* buf, int len);
|
|
extern s32 wl_cfg80211_set_p2p_ecsa(struct net_device *net, char* buf, int len);
|
|
#ifdef WL11ULB
|
|
extern s32 wl_cfg80211_set_ulb_mode(struct net_device *dev, int mode);
|
|
extern s32 wl_cfg80211_set_ulb_bw(struct net_device *dev,
|
|
u32 ulb_bw, char *ifname);
|
|
#endif /* WL11ULB */
|
|
#ifdef P2PLISTEN_AP_SAMECHN
|
|
extern s32 wl_cfg80211_set_p2p_resp_ap_chn(struct net_device *net, s32 enable);
|
|
#endif /* P2PLISTEN_AP_SAMECHN */
|
|
|
|
/* btcoex functions */
|
|
void* wl_cfg80211_btcoex_init(struct net_device *ndev);
|
|
void wl_cfg80211_btcoex_deinit(void);
|
|
|
|
#ifdef WL_SUPPORT_AUTO_CHANNEL
|
|
#define CHANSPEC_BUF_SIZE 1024
|
|
#define CHAN_SEL_IOCTL_DELAY 300
|
|
#define CHAN_SEL_RETRY_COUNT 15
|
|
#define CHANNEL_IS_RADAR(channel) (((channel & WL_CHAN_RADAR) || \
|
|
(channel & WL_CHAN_PASSIVE)) ? true : false)
|
|
#define CHANNEL_IS_2G(channel) (((channel >= 1) && (channel <= 14)) ? \
|
|
true : false)
|
|
#define CHANNEL_IS_5G(channel) (((channel >= 36) && (channel <= 165)) ? \
|
|
true : false)
|
|
extern s32 wl_cfg80211_get_best_channels(struct net_device *dev, char* command,
|
|
int total_len);
|
|
#endif /* WL_SUPPORT_AUTO_CHANNEL */
|
|
extern int wl_cfg80211_ether_atoe(const char *a, struct ether_addr *n);
|
|
extern int wl_cfg80211_hang(struct net_device *dev, u16 reason);
|
|
extern s32 wl_mode_to_nl80211_iftype(s32 mode);
|
|
int wl_cfg80211_do_driver_init(struct net_device *net);
|
|
void wl_cfg80211_enable_trace(u32 level);
|
|
extern s32 wl_update_wiphybands(struct bcm_cfg80211 *cfg, bool notify);
|
|
extern s32 wl_cfg80211_if_is_group_owner(void);
|
|
extern chanspec_t wl_chspec_host_to_driver(chanspec_t chanspec);
|
|
extern chanspec_t wl_ch_host_to_driver(s32 bssidx, u16 channel);
|
|
extern s32 wl_set_tx_power(struct net_device *dev,
|
|
enum nl80211_tx_power_setting type, s32 dbm);
|
|
extern s32 wl_get_tx_power(struct net_device *dev, s32 *dbm);
|
|
extern s32 wl_add_remove_eventmsg(struct net_device *ndev, u16 event, bool add);
|
|
extern void wl_stop_wait_next_action_frame(struct bcm_cfg80211 *cfg, struct net_device *ndev);
|
|
extern void wl_cfg80211_add_to_eventbuffer(wl_eventmsg_buf_t *ev, u16 event, bool set);
|
|
extern s32 wl_cfg80211_apply_eventbuffer(struct net_device *ndev,
|
|
struct bcm_cfg80211 *cfg, wl_eventmsg_buf_t *ev);
|
|
extern void get_primary_mac(struct bcm_cfg80211 *cfg, struct ether_addr *mac);
|
|
extern void wl_cfg80211_update_power_mode(struct net_device *dev);
|
|
extern void wl_cfg80211_set_passive_scan(struct net_device *dev, char *command);
|
|
extern void wl_terminate_event_handler(void);
|
|
#if defined(DHD_ENABLE_BIGDATA_LOGGING)
|
|
extern s32 wl_cfg80211_get_bss_info(struct net_device *dev, char* cmd, int total_len);
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extern s32 wl_cfg80211_get_connect_failed_status(struct net_device *dev, char* cmd, int total_len);
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#endif /* DHD_ENABLE_BIGDATA_LOGGING */
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#define SCAN_BUF_CNT 2
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#define SCAN_BUF_NEXT 1
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#define WL_SCANTYPE_LEGACY 0x1
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#define WL_SCANTYPE_P2P 0x2
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#define wl_escan_set_sync_id(a, b) ((a) = htod16(0x1234))
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#define wl_escan_set_type(a, b)
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#define wl_escan_get_buf(a, b) ((wl_scan_results_t *) (a)->escan_info.escan_buf)
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#define wl_escan_check_sync_id(a, b, c) 0
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#define wl_escan_print_sync_id(a, b, c)
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#define wl_escan_increment_sync_id(a, b)
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#define wl_escan_init_sync_id(a)
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extern void wl_cfg80211_ibss_vsie_set_buffer(vndr_ie_setbuf_t *ibss_vsie, int ibss_vsie_len);
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extern s32 wl_cfg80211_ibss_vsie_delete(struct net_device *dev);
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extern void wl_cfg80211_set_rmc_pid(int pid);
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extern int wl_cfg80211_set_mgmt_vndr_ies(struct bcm_cfg80211 *cfg,
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bcm_struct_cfgdev *cfgdev, s32 bssidx, s32 pktflag,
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const u8 *vndr_ie, u32 vndr_ie_len);
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/* Action frame specific functions */
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extern u8 wl_get_action_category(void *frame, u32 frame_len);
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extern int wl_get_public_action(void *frame, u32 frame_len, u8 *ret_action);
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#ifdef WL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST
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struct net_device *wl_cfg80211_get_remain_on_channel_ndev(struct bcm_cfg80211 *cfg);
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#endif /* WL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST */
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|
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#ifdef WL_SUPPORT_ACS
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#define ACS_MSRMNT_DELAY 1000 /* dump_obss delay in ms */
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#define IOCTL_RETRY_COUNT 5
|
|
#define CHAN_NOISE_DUMMY -80
|
|
#define OBSS_TOKEN_IDX 15
|
|
#define IBSS_TOKEN_IDX 15
|
|
#define TX_TOKEN_IDX 14
|
|
#define CTG_TOKEN_IDX 13
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|
#define PKT_TOKEN_IDX 15
|
|
#define IDLE_TOKEN_IDX 12
|
|
#endif /* WL_SUPPORT_ACS */
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|
|
|
extern int wl_cfg80211_get_ioctl_version(void);
|
|
extern int wl_cfg80211_enable_roam_offload(struct net_device *dev, int enable);
|
|
extern s32 wl_cfg80211_dfs_ap_move(struct net_device *ndev, char *data,
|
|
char *command, int total_len);
|
|
extern s32 wl_cfg80211_wbtext_config(struct net_device *ndev, char *data,
|
|
char *command, int total_len);
|
|
extern int wl_cfg80211_wbtext_weight_config(struct net_device *ndev, char *data,
|
|
char *command, int total_len);
|
|
extern int wl_cfg80211_wbtext_table_config(struct net_device *ndev, char *data,
|
|
char *command, int total_len);
|
|
extern s32 wl_cfg80211_wbtext_delta_config(struct net_device *ndev, char *data,
|
|
char *command, int total_len);
|
|
extern s32 wl_cfg80211_get_chanspecs_2g(struct net_device *ndev,
|
|
void *buf, s32 buflen);
|
|
extern s32 wl_cfg80211_get_chanspecs_5g(struct net_device *ndev,
|
|
void *buf, s32 buflen);
|
|
#if defined(WL_VIRTUAL_APSTA)
|
|
extern int wl_cfg80211_interface_create(struct net_device *dev, char *name);
|
|
extern int wl_cfg80211_interface_delete(struct net_device *dev, char *name);
|
|
#endif /* defined (WL_VIRTUAL_APSTA) */
|
|
|
|
#ifdef WL_NAN
|
|
extern int wl_cfg80211_nan_cmd_handler(struct net_device *ndev, char *cmd,
|
|
int cmd_len);
|
|
#endif /* WL_NAN */
|
|
|
|
#ifdef WL_CFG80211_P2P_DEV_IF
|
|
extern void wl_cfg80211_del_p2p_wdev(void);
|
|
#endif /* WL_CFG80211_P2P_DEV_IF */
|
|
|
|
#if defined(WL_SUPPORT_AUTO_CHANNEL)
|
|
extern int wl_cfg80211_set_spect(struct net_device *dev, int spect);
|
|
extern int wl_cfg80211_get_sta_channel(void);
|
|
#endif /* WL_SUPPORT_AUTO_CHANNEL */
|
|
|
|
#ifdef P2P_LISTEN_OFFLOADING
|
|
extern s32 wl_cfg80211_p2plo_listen_start(struct net_device *dev, u8 *buf, int len);
|
|
extern s32 wl_cfg80211_p2plo_listen_stop(struct net_device *dev);
|
|
#endif /* P2P_LISTEN_OFFLOADING */
|
|
|
|
#define RETURN_EIO_IF_NOT_UP(wlpriv) \
|
|
do { \
|
|
struct net_device *checkSysUpNDev = bcmcfg_to_prmry_ndev(wlpriv); \
|
|
if (unlikely(!wl_get_drv_status(wlpriv, READY, checkSysUpNDev))) { \
|
|
WL_INFORM(("device is not ready\n")); \
|
|
return -EIO; \
|
|
} \
|
|
} while (0)
|
|
|
|
#ifdef QOS_MAP_SET
|
|
extern uint8 *wl_get_up_table(void);
|
|
#endif /* QOS_MAP_SET */
|
|
|
|
#define P2PO_COOKIE 65535
|
|
u64 wl_cfg80211_get_new_roc_id(struct bcm_cfg80211 *cfg);
|
|
#if defined(SUPPORT_RANDOM_MAC_SCAN)
|
|
int wl_cfg80211_set_random_mac(struct net_device *dev, bool enable);
|
|
int wl_cfg80211_random_mac_enable(struct net_device *dev);
|
|
int wl_cfg80211_random_mac_disable(struct net_device *dev);
|
|
#endif /* SUPPORT_RANDOM_MAC_SCAN */
|
|
int wl_cfg80211_iface_count(void);
|
|
int wl_check_dongle_idle(struct wiphy *wiphy);
|
|
#endif /* _wl_cfg80211_h_ */
|