/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Broadcom Dongle Host Driver (DHD), common DHD core.
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*
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* Copyright (C) 1999-2019, 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: dhd_common.c 715966 2019-05-30 02:36:59Z $
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*/
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#include <typedefs.h>
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#include <osl.h>
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#include <epivers.h>
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#include <bcmutils.h>
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#include <bcmendian.h>
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#include <dngl_stats.h>
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#include <wlioctl.h>
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#include <dhd.h>
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#include <dhd_ip.h>
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#include <proto/bcmevent.h>
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#ifdef SHOW_LOGTRACE
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#include <event_log.h>
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#endif /* SHOW_LOGTRACE */
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#ifdef BCMPCIE
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#include <dhd_flowring.h>
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#endif
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#ifdef BCMDBUS
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#include <dbus.h>
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#else
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#include <dhd_bus.h>
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#endif /* BCMDBUS */
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#include <dhd_proto.h>
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#include <dhd_dbg.h>
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#include <dhd_debug.h>
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#include <msgtrace.h>
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#ifdef WL_CFG80211
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#include <wl_cfg80211.h>
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#endif
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#ifdef PNO_SUPPORT
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#include <dhd_pno.h>
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#endif
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#ifdef RTT_SUPPORT
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#include <dhd_rtt.h>
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#endif
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#ifdef PROP_TXSTATUS
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#include <wlfc_proto.h>
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#include <dhd_wlfc.h>
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#endif
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#ifdef DHD_WMF
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#include <dhd_linux.h>
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#include <dhd_wmf_linux.h>
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#endif /* DHD_WMF */
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#ifdef DHD_L2_FILTER
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#include <dhd_l2_filter.h>
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#endif /* DHD_L2_FILTER */
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#ifdef DHD_PSTA
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#include <dhd_psta.h>
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#endif /* DHD_PSTA */
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#ifdef DHD_WET
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#include <dhd_wet.h>
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#endif /* DHD_WET */
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#ifdef WLMEDIA_HTSF
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extern void htsf_update(struct dhd_info *dhd, void *data);
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#endif
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int dhd_msg_level = DHD_ERROR_VAL | DHD_MSGTRACE_VAL | DHD_EVENT_VAL;
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#if defined(WL_WLC_SHIM)
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#include <wl_shim.h>
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#else
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#endif /* WL_WLC_SHIM */
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#include <wl_iw.h>
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#ifdef DHD_ULP
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#include <dhd_ulp.h>
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#endif /* DHD_ULP */
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#ifdef SOFTAP
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char fw_path2[MOD_PARAM_PATHLEN];
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extern bool softap_enabled;
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#endif
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#ifdef DHD_DEBUG
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#include <sdiovar.h>
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#endif /* DHD_DEBUG */
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/* Last connection success/failure status */
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uint32 dhd_conn_event;
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uint32 dhd_conn_status;
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uint32 dhd_conn_reason;
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extern int dhd_iscan_request(void * dhdp, uint16 action);
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extern void dhd_ind_scan_confirm(void *h, bool status);
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extern int dhd_iscan_in_progress(void *h);
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void dhd_iscan_lock(void);
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void dhd_iscan_unlock(void);
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extern int dhd_change_mtu(dhd_pub_t *dhd, int new_mtu, int ifidx);
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#if !defined(AP) && defined(WLP2P)
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extern int dhd_get_concurrent_capabilites(dhd_pub_t *dhd);
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#endif
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#ifdef BCMDHDUSB
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int dhd_socram_dump(struct dhd_bus *bus) { return -1; }
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#else
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extern int dhd_socram_dump(struct dhd_bus *bus);
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#endif /* BCMDHDUSB */
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#define MAX_CHUNK_LEN 1408 /* 8 * 8 * 22 */
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bool ap_cfg_running = FALSE;
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bool ap_fw_loaded = FALSE;
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/* Version string to report */
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#ifdef DHD_DEBUG
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#ifndef SRCBASE
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#define SRCBASE "drivers/net/wireless/bcmdhd"
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#endif
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#define DHD_COMPILED "\nCompiled in " SRCBASE
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#endif /* DHD_DEBUG */
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#if defined(DHD_DEBUG)
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const char dhd_version[] = "Dongle Host Driver, version " EPI_VERSION_STR
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DHD_COMPILED;
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#else
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const char dhd_version[] = "\nDongle Host Driver, version " EPI_VERSION_STR "\nCompiled from ";
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#endif
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void dhd_set_timer(void *bus, uint wdtick);
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#if defined(TRAFFIC_MGMT_DWM)
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static int traffic_mgmt_add_dwm_filter(dhd_pub_t *dhd,
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trf_mgmt_filter_list_t * trf_mgmt_filter_list, int len);
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#endif
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#ifdef HOST_FLAG
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extern int hostsleep;
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#endif
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/* IOVar table */
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enum {
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IOV_VERSION = 1,
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IOV_MSGLEVEL,
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IOV_BCMERRORSTR,
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IOV_BCMERROR,
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IOV_WDTICK,
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IOV_DUMP,
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IOV_CLEARCOUNTS,
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IOV_LOGDUMP,
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IOV_LOGCAL,
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IOV_LOGSTAMP,
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IOV_GPIOOB,
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IOV_IOCTLTIMEOUT,
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#if defined(DHD_DEBUG)
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IOV_CONS,
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IOV_DCONSOLE_POLL,
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IOV_DHD_JOIN_TIMEOUT_DBG,
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IOV_SCAN_TIMEOUT,
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#endif /* defined(DHD_DEBUG) */
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#ifdef PROP_TXSTATUS
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IOV_PROPTXSTATUS_ENABLE,
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IOV_PROPTXSTATUS_MODE,
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IOV_PROPTXSTATUS_OPT,
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IOV_PROPTXSTATUS_MODULE_IGNORE,
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IOV_PROPTXSTATUS_CREDIT_IGNORE,
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IOV_PROPTXSTATUS_TXSTATUS_IGNORE,
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IOV_PROPTXSTATUS_RXPKT_CHK,
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#endif /* PROP_TXSTATUS */
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IOV_BUS_TYPE,
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#ifdef WLMEDIA_HTSF
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IOV_WLPKTDLYSTAT_SZ,
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#endif
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IOV_CHANGEMTU,
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IOV_HOSTREORDER_FLOWS,
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#ifdef DHDTCPACK_SUPPRESS
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IOV_TCPACK_SUPPRESS,
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#endif /* DHDTCPACK_SUPPRESS */
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#ifdef DHD_WMF
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IOV_WMF_BSS_ENAB,
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IOV_WMF_UCAST_IGMP,
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IOV_WMF_MCAST_DATA_SENDUP,
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#ifdef WL_IGMP_UCQUERY
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IOV_WMF_UCAST_IGMP_QUERY,
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#endif /* WL_IGMP_UCQUERY */
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#ifdef DHD_UCAST_UPNP
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IOV_WMF_UCAST_UPNP,
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#endif /* DHD_UCAST_UPNP */
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IOV_WMF_PSTA_DISABLE,
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#endif /* DHD_WMF */
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#if defined(TRAFFIC_MGMT_DWM)
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IOV_TRAFFIC_MGMT_DWM,
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#endif
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IOV_AP_ISOLATE,
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#ifdef DHD_L2_FILTER
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IOV_DHCP_UNICAST,
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IOV_BLOCK_PING,
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IOV_PROXY_ARP,
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IOV_GRAT_ARP,
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#endif /* DHD_L2_FILTER */
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IOV_DHD_IE,
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#ifdef DHD_PSTA
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IOV_PSTA,
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#endif /* DHD_PSTA */
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#ifdef DHD_WET
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IOV_WET,
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IOV_WET_HOST_IPV4,
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IOV_WET_HOST_MAC,
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#endif /* DHD_WET */
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IOV_CFG80211_OPMODE,
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IOV_ASSERT_TYPE,
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IOV_LMTEST,
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#ifdef DHD_MCAST_REGEN
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IOV_MCAST_REGEN_BSS_ENABLE,
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#endif
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IOV_LAST
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};
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const bcm_iovar_t dhd_iovars[] = {
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{"version", IOV_VERSION, 0, IOVT_BUFFER, sizeof(dhd_version) },
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#ifdef DHD_DEBUG
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{"msglevel", IOV_MSGLEVEL, 0, IOVT_UINT32, 0 },
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#endif /* DHD_DEBUG */
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{"bcmerrorstr", IOV_BCMERRORSTR, 0, IOVT_BUFFER, BCME_STRLEN },
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{"bcmerror", IOV_BCMERROR, 0, IOVT_INT8, 0 },
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{"wdtick", IOV_WDTICK, 0, IOVT_UINT32, 0 },
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{"dump", IOV_DUMP, 0, IOVT_BUFFER, DHD_IOCTL_MAXLEN },
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#ifdef DHD_DEBUG
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{"cons", IOV_CONS, 0, IOVT_BUFFER, 0 },
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{"dconpoll", IOV_DCONSOLE_POLL, 0, IOVT_UINT32, 0 },
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#endif
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{"clearcounts", IOV_CLEARCOUNTS, 0, IOVT_VOID, 0 },
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{"gpioob", IOV_GPIOOB, 0, IOVT_UINT32, 0 },
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{"ioctl_timeout", IOV_IOCTLTIMEOUT, 0, IOVT_UINT32, 0 },
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#ifdef PROP_TXSTATUS
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{"proptx", IOV_PROPTXSTATUS_ENABLE, 0, IOVT_BOOL, 0 },
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/*
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set the proptxtstatus operation mode:
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0 - Do not do any proptxtstatus flow control
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1 - Use implied credit from a packet status
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2 - Use explicit credit
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*/
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{"ptxmode", IOV_PROPTXSTATUS_MODE, 0, IOVT_UINT32, 0 },
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{"proptx_opt", IOV_PROPTXSTATUS_OPT, 0, IOVT_UINT32, 0 },
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{"pmodule_ignore", IOV_PROPTXSTATUS_MODULE_IGNORE, 0, IOVT_BOOL, 0 },
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{"pcredit_ignore", IOV_PROPTXSTATUS_CREDIT_IGNORE, 0, IOVT_BOOL, 0 },
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{"ptxstatus_ignore", IOV_PROPTXSTATUS_TXSTATUS_IGNORE, 0, IOVT_BOOL, 0 },
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{"rxpkt_chk", IOV_PROPTXSTATUS_RXPKT_CHK, 0, IOVT_BOOL, 0 },
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#endif /* PROP_TXSTATUS */
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{"bustype", IOV_BUS_TYPE, 0, IOVT_UINT32, 0},
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#ifdef WLMEDIA_HTSF
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{"pktdlystatsz", IOV_WLPKTDLYSTAT_SZ, 0, IOVT_UINT8, 0 },
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#endif
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{"changemtu", IOV_CHANGEMTU, 0, IOVT_UINT32, 0 },
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{"host_reorder_flows", IOV_HOSTREORDER_FLOWS, 0, IOVT_BUFFER,
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(WLHOST_REORDERDATA_MAXFLOWS + 1) },
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#ifdef DHDTCPACK_SUPPRESS
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{"tcpack_suppress", IOV_TCPACK_SUPPRESS, 0, IOVT_UINT8, 0 },
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#endif /* DHDTCPACK_SUPPRESS */
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#ifdef DHD_WMF
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{"wmf_bss_enable", IOV_WMF_BSS_ENAB, 0, IOVT_BOOL, 0 },
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{"wmf_ucast_igmp", IOV_WMF_UCAST_IGMP, 0, IOVT_BOOL, 0 },
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{"wmf_mcast_data_sendup", IOV_WMF_MCAST_DATA_SENDUP, 0, IOVT_BOOL, 0 },
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#ifdef WL_IGMP_UCQUERY
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{"wmf_ucast_igmp_query", IOV_WMF_UCAST_IGMP_QUERY, (0), IOVT_BOOL, 0 },
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#endif /* WL_IGMP_UCQUERY */
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#ifdef DHD_UCAST_UPNP
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{"wmf_ucast_upnp", IOV_WMF_UCAST_UPNP, (0), IOVT_BOOL, 0 },
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#endif /* DHD_UCAST_UPNP */
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{"wmf_psta_disable", IOV_WMF_PSTA_DISABLE, (0), IOVT_BOOL, 0 },
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#endif /* DHD_WMF */
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#if defined(TRAFFIC_MGMT_DWM)
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{"trf_mgmt_filters_add", IOV_TRAFFIC_MGMT_DWM, (0), IOVT_BUFFER, 0},
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#endif
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#ifdef DHD_L2_FILTER
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{"dhcp_unicast", IOV_DHCP_UNICAST, (0), IOVT_BOOL, 0 },
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#endif /* DHD_L2_FILTER */
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{"ap_isolate", IOV_AP_ISOLATE, (0), IOVT_BOOL, 0},
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#ifdef DHD_L2_FILTER
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{"block_ping", IOV_BLOCK_PING, (0), IOVT_BOOL, 0},
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{"proxy_arp", IOV_PROXY_ARP, (0), IOVT_BOOL, 0},
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{"grat_arp", IOV_GRAT_ARP, (0), IOVT_BOOL, 0},
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#endif /* DHD_L2_FILTER */
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{"dhd_ie", IOV_DHD_IE, (0), IOVT_BUFFER, 0},
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#ifdef DHD_PSTA
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/* PSTA/PSR Mode configuration. 0: DIABLED 1: PSTA 2: PSR */
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{"psta", IOV_PSTA, 0, IOVT_UINT32, 0},
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#endif /* DHD PSTA */
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#ifdef DHD_WET
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/* WET Mode configuration. 0: DIABLED 1: WET */
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{"wet", IOV_WET, 0, IOVT_UINT32, 0},
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{"wet_host_ipv4", IOV_WET_HOST_IPV4, 0, IOVT_UINT32, 0},
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{"wet_host_mac", IOV_WET_HOST_MAC, 0, IOVT_BUFFER, 0},
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#endif /* DHD WET */
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{"op_mode", IOV_CFG80211_OPMODE, 0, IOVT_UINT32, 0 },
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{"assert_type", IOV_ASSERT_TYPE, (0), IOVT_UINT32, 0},
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{"lmtest", IOV_LMTEST, 0, IOVT_UINT32, 0 },
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#ifdef DHD_MCAST_REGEN
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{"mcast_regen_bss_enable", IOV_MCAST_REGEN_BSS_ENABLE, 0, IOVT_BOOL, 0},
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#endif
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{NULL, 0, 0, 0, 0 }
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};
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#define DHD_IOVAR_BUF_SIZE 128
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#ifdef DHD_FW_COREDUMP
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void* dhd_get_fwdump_buf(dhd_pub_t *dhd_pub, uint32 length)
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{
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if (!dhd_pub->soc_ram) {
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#if defined(CONFIG_DHD_USE_STATIC_BUF) && defined(DHD_USE_STATIC_MEMDUMP)
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dhd_pub->soc_ram = (uint8*)DHD_OS_PREALLOC(dhd_pub,
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DHD_PREALLOC_MEMDUMP_RAM, length);
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#else
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dhd_pub->soc_ram = (uint8*) MALLOC(dhd_pub->osh, length);
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#endif /* CONFIG_DHD_USE_STATIC_BUF && DHD_USE_STATIC_MEMDUMP */
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}
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if (dhd_pub->soc_ram == NULL) {
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DHD_ERROR(("%s: Failed to allocate memory for fw crash snap shot.\n",
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__FUNCTION__));
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dhd_pub->soc_ram_length = 0;
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} else {
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memset(dhd_pub->soc_ram, 0, length);
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dhd_pub->soc_ram_length = length;
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}
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/* soc_ram free handled in dhd_{free,clear} */
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return dhd_pub->soc_ram;
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}
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#endif /* DHD_FW_COREDUMP */
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/* to NDIS developer, the structure dhd_common is redundant,
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* please do NOT merge it back from other branches !!!
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*/
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int dhd_common_socram_dump(dhd_pub_t *dhdp)
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{
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return dhd_socram_dump(dhdp->bus);
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}
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static int
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dhd_dump(dhd_pub_t *dhdp, char *buf, int buflen)
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{
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char eabuf[ETHER_ADDR_STR_LEN];
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struct bcmstrbuf b;
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struct bcmstrbuf *strbuf = &b;
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if (!dhdp || !dhdp->prot || !buf) {
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return BCME_ERROR;
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}
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bcm_binit(strbuf, buf, buflen);
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/* Base DHD info */
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bcm_bprintf(strbuf, "%s\n", dhd_version);
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bcm_bprintf(strbuf, "\n");
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bcm_bprintf(strbuf, "pub.up %d pub.txoff %d pub.busstate %d\n",
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dhdp->up, dhdp->txoff, dhdp->busstate);
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bcm_bprintf(strbuf, "pub.hdrlen %u pub.maxctl %u pub.rxsz %u\n",
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dhdp->hdrlen, dhdp->maxctl, dhdp->rxsz);
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bcm_bprintf(strbuf, "pub.iswl %d pub.drv_version %ld pub.mac %s\n",
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dhdp->iswl, dhdp->drv_version, bcm_ether_ntoa(&dhdp->mac, eabuf));
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bcm_bprintf(strbuf, "pub.bcmerror %d tickcnt %u\n", dhdp->bcmerror, dhdp->tickcnt);
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bcm_bprintf(strbuf, "dongle stats:\n");
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bcm_bprintf(strbuf, "tx_packets %lu tx_bytes %lu tx_errors %lu tx_dropped %lu\n",
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dhdp->dstats.tx_packets, dhdp->dstats.tx_bytes,
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dhdp->dstats.tx_errors, dhdp->dstats.tx_dropped);
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bcm_bprintf(strbuf, "rx_packets %lu rx_bytes %lu rx_errors %lu rx_dropped %lu\n",
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dhdp->dstats.rx_packets, dhdp->dstats.rx_bytes,
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dhdp->dstats.rx_errors, dhdp->dstats.rx_dropped);
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bcm_bprintf(strbuf, "multicast %lu\n", dhdp->dstats.multicast);
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bcm_bprintf(strbuf, "bus stats:\n");
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bcm_bprintf(strbuf, "tx_packets %lu tx_dropped %lu tx_multicast %lu tx_errors %lu\n",
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dhdp->tx_packets, dhdp->tx_dropped, dhdp->tx_multicast, dhdp->tx_errors);
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bcm_bprintf(strbuf, "tx_ctlpkts %lu tx_ctlerrs %lu\n",
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dhdp->tx_ctlpkts, dhdp->tx_ctlerrs);
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bcm_bprintf(strbuf, "rx_packets %lu rx_multicast %lu rx_errors %lu \n",
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dhdp->rx_packets, dhdp->rx_multicast, dhdp->rx_errors);
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bcm_bprintf(strbuf, "rx_ctlpkts %lu rx_ctlerrs %lu rx_dropped %lu\n",
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dhdp->rx_ctlpkts, dhdp->rx_ctlerrs, dhdp->rx_dropped);
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bcm_bprintf(strbuf, "rx_readahead_cnt %lu tx_realloc %lu\n",
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dhdp->rx_readahead_cnt, dhdp->tx_realloc);
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bcm_bprintf(strbuf, "tx_pktgetfail %lu rx_pktgetfail %lu\n",
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dhdp->tx_pktgetfail, dhdp->rx_pktgetfail);
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bcm_bprintf(strbuf, "\n");
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/* Add any prot info */
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dhd_prot_dump(dhdp, strbuf);
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bcm_bprintf(strbuf, "\n");
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/* Add any bus info */
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dhd_bus_dump(dhdp, strbuf);
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|
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#if defined(DHD_LB_STATS)
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dhd_lb_stats_dump(dhdp, strbuf);
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#endif /* DHD_LB_STATS */
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#ifdef DHD_WET
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dhd_wet_dump(dhdp, strbuf);
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#endif /* DHD_WET */
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return (!strbuf->size ? BCME_BUFTOOSHORT : 0);
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}
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void
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dhd_dump_to_kernelog(dhd_pub_t *dhdp)
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{
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char buf[512];
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bcm_bprintf_bypass = TRUE;
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dhd_dump(dhdp, buf, sizeof(buf));
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bcm_bprintf_bypass = FALSE;
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}
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int
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dhd_wl_ioctl_cmd(dhd_pub_t *dhd_pub, int cmd, void *arg, int len, uint8 set, int ifidx)
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{
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wl_ioctl_t ioc;
|
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ioc.cmd = cmd;
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ioc.buf = arg;
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ioc.len = len;
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ioc.set = set;
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return dhd_wl_ioctl(dhd_pub, ifidx, &ioc, arg, len);
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}
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int
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dhd_wl_ioctl_get_intiovar(dhd_pub_t *dhd_pub, char *name, uint *pval,
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int cmd, uint8 set, int ifidx)
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{
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char iovbuf[WLC_IOCTL_SMLEN];
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int ret = -1;
|
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memset(iovbuf, 0, sizeof(iovbuf));
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if (bcm_mkiovar(name, NULL, 0, iovbuf, sizeof(iovbuf))) {
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ret = dhd_wl_ioctl_cmd(dhd_pub, cmd, iovbuf, sizeof(iovbuf), set, ifidx);
|
if (!ret) {
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*pval = ltoh32(*((uint*)iovbuf));
|
} else {
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DHD_ERROR(("%s: get int iovar %s failed, ERR %d\n",
|
__FUNCTION__, name, ret));
|
}
|
} else {
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DHD_ERROR(("%s: mkiovar %s failed\n",
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__FUNCTION__, name));
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}
|
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return ret;
|
}
|
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int
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dhd_wl_ioctl_set_intiovar(dhd_pub_t *dhd_pub, char *name, uint val,
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int cmd, uint8 set, int ifidx)
|
{
|
char iovbuf[WLC_IOCTL_SMLEN];
|
int ret = -1;
|
int lval = htol32(val);
|
uint len;
|
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len = bcm_mkiovar(name, (char*)&lval, sizeof(lval), iovbuf, sizeof(iovbuf));
|
|
if (len) {
|
ret = dhd_wl_ioctl_cmd(dhd_pub, cmd, iovbuf, len, set, ifidx);
|
if (ret) {
|
DHD_ERROR(("%s: set int iovar %s failed, ERR %d\n",
|
__FUNCTION__, name, ret));
|
}
|
} else {
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DHD_ERROR(("%s: mkiovar %s failed\n",
|
__FUNCTION__, name));
|
}
|
|
return ret;
|
}
|
|
int
|
dhd_wl_ioctl(dhd_pub_t *dhd_pub, int ifidx, wl_ioctl_t *ioc, void *buf, int len)
|
{
|
int ret = BCME_ERROR;
|
unsigned long flags;
|
|
#ifdef HOST_FLAG
|
int hostsleep_set = 0;
|
int hostsleep_val = 0;
|
char *psleep = NULL;
|
#endif
|
#ifdef KEEPIF_ON_DEVICE_RESET
|
if (ioc->cmd == WLC_GET_VAR) {
|
dbus_config_t config;
|
config.general_param = 0;
|
if (!strcmp(buf, "wowl_activate")) {
|
config.general_param = 2; /* 1 (TRUE) after decreased by 1 */
|
} else if (!strcmp(buf, "wowl_clear")) {
|
config.general_param = 1; /* 0 (FALSE) after decreased by 1 */
|
}
|
if (config.general_param) {
|
config.config_id = DBUS_CONFIG_ID_KEEPIF_ON_DEVRESET;
|
config.general_param -= 1; /* convert to 0 (FALSE) or 1 (TRUE) */
|
dbus_set_config(dhd_pub->dbus, &config);
|
}
|
}
|
#endif /* KEEPIF_ON_DEVICE_RESET */
|
|
if (dhd_os_proto_block(dhd_pub))
|
{
|
DHD_GENERAL_LOCK(dhd_pub, flags);
|
if (dhd_pub->busstate == DHD_BUS_DOWN ||
|
dhd_pub->busstate == DHD_BUS_DOWN_IN_PROGRESS) {
|
DHD_ERROR(("%s: returning as busstate=%d\n",
|
__FUNCTION__, dhd_pub->busstate));
|
DHD_GENERAL_UNLOCK(dhd_pub, flags);
|
dhd_os_proto_unblock(dhd_pub);
|
return -ENODEV;
|
}
|
dhd_pub->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_IOVAR;
|
DHD_GENERAL_UNLOCK(dhd_pub, flags);
|
|
#if defined(WL_WLC_SHIM)
|
{
|
struct wl_shim_node *shim = dhd_pub_shim(dhd_pub);
|
|
wl_io_pport_t io_pport;
|
io_pport.dhd_pub = dhd_pub;
|
io_pport.ifidx = ifidx;
|
|
ret = wl_shim_ioctl(shim, ioc, len, &io_pport);
|
if (ret != BCME_OK) {
|
DHD_TRACE(("%s: wl_shim_ioctl(%d) ERR %d\n",
|
__FUNCTION__, ioc->cmd, ret));
|
}
|
}
|
#else
|
#ifdef HOST_FLAG
|
/*save hostsleep val first, if ioctl success, set hostsleep to val*/
|
if (ioc->cmd == WLC_SET_VAR) {
|
psleep = strstr(buf, "hostsleep");
|
if (psleep) {
|
hostsleep_set = 1;
|
memcpy(&hostsleep_val, psleep + strlen("hostsleep") + 1, sizeof(hostsleep_val));
|
printf("###hostsleep: cmd = %d, hostsleep_val = %d, buf = %s\n",
|
ioc->cmd, hostsleep_val, (char *)buf);
|
}
|
}
|
/* block all cmd, expect hostsleep remove */
|
if (hostsleep && (!hostsleep_set || hostsleep_val)) {
|
printf("%s: block all none hostsleep clr cmd\n", __FUNCTION__);
|
dhd_os_proto_unblock(dhd_pub);
|
return BCME_EPERM;
|
} else if (hostsleep_set && hostsleep_val) {
|
printf("%s: set dhd hostsleep 1\n", __FUNCTION__);
|
hostsleep = 1;
|
}
|
#endif
|
ret = dhd_prot_ioctl(dhd_pub, ifidx, ioc, buf, len);
|
#endif /* defined(WL_WLC_SHIM) */
|
|
#ifdef HOST_FLAG
|
if (hostsleep_set) {
|
if (hostsleep_val && ret) { // reset hostsleep if host_sleep 1 set failed
|
printf("%s: reset hostsleep\n", __FUNCTION__);
|
hostsleep = 0;
|
} else if (!hostsleep_val && !ret) { // clear hostsleep if host_sleep 0 set successfully
|
printf("%s: clear hostsleep\n", __FUNCTION__);
|
hostsleep = 0;
|
}
|
}
|
#endif
|
|
if (ret && dhd_pub->up) {
|
/* Send hang event only if dhd_open() was success */
|
dhd_os_check_hang(dhd_pub, ifidx, ret);
|
}
|
|
if (ret == -ETIMEDOUT && !dhd_pub->up) {
|
DHD_ERROR(("%s: 'resumed on timeout' error is "
|
"occurred before the interface does not"
|
" bring up\n", __FUNCTION__));
|
dhd_pub->busstate = DHD_BUS_DOWN;
|
}
|
|
DHD_GENERAL_LOCK(dhd_pub, flags);
|
dhd_pub->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_IOVAR;
|
dhd_os_busbusy_wake(dhd_pub);
|
DHD_GENERAL_UNLOCK(dhd_pub, flags);
|
|
dhd_os_proto_unblock(dhd_pub);
|
|
}
|
|
return ret;
|
}
|
|
uint wl_get_port_num(wl_io_pport_t *io_pport)
|
{
|
return 0;
|
}
|
|
/* Get bssidx from iovar params
|
* Input: dhd_pub - pointer to dhd_pub_t
|
* params - IOVAR params
|
* Output: idx - BSS index
|
* val - ponter to the IOVAR arguments
|
*/
|
static int
|
dhd_iovar_parse_bssidx(dhd_pub_t *dhd_pub, char *params, int *idx, char **val)
|
{
|
char *prefix = "bsscfg:";
|
uint32 bssidx;
|
|
if (!(strncmp(params, prefix, strlen(prefix)))) {
|
/* per bss setting should be prefixed with 'bsscfg:' */
|
char *p = (char *)params + strlen(prefix);
|
|
/* Skip Name */
|
while (*p != '\0')
|
p++;
|
/* consider null */
|
p = p + 1;
|
bcopy(p, &bssidx, sizeof(uint32));
|
/* Get corresponding dhd index */
|
bssidx = dhd_bssidx2idx(dhd_pub, htod32(bssidx));
|
|
if (bssidx >= DHD_MAX_IFS) {
|
DHD_ERROR(("%s Wrong bssidx provided\n", __FUNCTION__));
|
return BCME_ERROR;
|
}
|
|
/* skip bss idx */
|
p += sizeof(uint32);
|
*val = p;
|
*idx = bssidx;
|
} else {
|
DHD_ERROR(("%s: bad parameter for per bss iovar\n", __FUNCTION__));
|
return BCME_ERROR;
|
}
|
|
return BCME_OK;
|
}
|
|
#if defined(DHD_DEBUG) && defined(BCMDHDUSB)
|
/* USB Device console input function */
|
int dhd_bus_console_in(dhd_pub_t *dhd, uchar *msg, uint msglen)
|
{
|
DHD_TRACE(("%s \n", __FUNCTION__));
|
|
return dhd_iovar(dhd, 0, "cons", msg, msglen, NULL, 0, TRUE);
|
|
}
|
#endif /* DHD_DEBUG && BCMDHDUSB */
|
|
static int
|
dhd_doiovar(dhd_pub_t *dhd_pub, const bcm_iovar_t *vi, uint32 actionid, const char *name,
|
void *params, int plen, void *arg, int len, int val_size)
|
{
|
int bcmerror = 0;
|
int32 int_val = 0;
|
|
DHD_TRACE(("%s: Enter\n", __FUNCTION__));
|
DHD_TRACE(("%s: actionid = %d; name %s\n", __FUNCTION__, actionid, name));
|
|
if ((bcmerror = bcm_iovar_lencheck(vi, arg, len, IOV_ISSET(actionid))) != 0)
|
goto exit;
|
|
if (plen >= (int)sizeof(int_val))
|
bcopy(params, &int_val, sizeof(int_val));
|
|
switch (actionid) {
|
case IOV_GVAL(IOV_VERSION):
|
/* Need to have checked buffer length */
|
bcm_strncpy_s((char*)arg, len, dhd_version, len);
|
break;
|
|
case IOV_GVAL(IOV_MSGLEVEL):
|
int_val = (int32)dhd_msg_level;
|
bcopy(&int_val, arg, val_size);
|
break;
|
|
case IOV_SVAL(IOV_MSGLEVEL):
|
#ifdef WL_CFG80211
|
/* Enable DHD and WL logs in oneshot */
|
if (int_val & DHD_WL_VAL2)
|
wl_cfg80211_enable_trace(TRUE, int_val & (~DHD_WL_VAL2));
|
else if (int_val & DHD_WL_VAL)
|
wl_cfg80211_enable_trace(FALSE, WL_DBG_DBG);
|
if (!(int_val & DHD_WL_VAL2))
|
#endif /* WL_CFG80211 */
|
dhd_msg_level = int_val;
|
break;
|
case IOV_GVAL(IOV_BCMERRORSTR):
|
bcm_strncpy_s((char *)arg, len, bcmerrorstr(dhd_pub->bcmerror), BCME_STRLEN);
|
((char *)arg)[BCME_STRLEN - 1] = 0x00;
|
break;
|
|
case IOV_GVAL(IOV_BCMERROR):
|
int_val = (int32)dhd_pub->bcmerror;
|
bcopy(&int_val, arg, val_size);
|
break;
|
|
#ifndef BCMDBUS
|
case IOV_GVAL(IOV_WDTICK):
|
int_val = (int32)dhd_watchdog_ms;
|
bcopy(&int_val, arg, val_size);
|
break;
|
#endif
|
|
case IOV_SVAL(IOV_WDTICK):
|
if (!dhd_pub->up) {
|
bcmerror = BCME_NOTUP;
|
break;
|
}
|
|
if (CUSTOM_DHD_WATCHDOG_MS == 0 && int_val == 0) {
|
dhd_watchdog_ms = (uint)int_val;
|
}
|
|
dhd_os_wd_timer(dhd_pub, (uint)int_val);
|
break;
|
|
case IOV_GVAL(IOV_DUMP):
|
bcmerror = dhd_dump(dhd_pub, arg, len);
|
break;
|
|
#ifndef BCMDBUS
|
#ifdef DHD_DEBUG
|
case IOV_GVAL(IOV_DCONSOLE_POLL):
|
int_val = (int32)dhd_console_ms;
|
bcopy(&int_val, arg, val_size);
|
break;
|
|
case IOV_SVAL(IOV_DCONSOLE_POLL):
|
dhd_console_ms = (uint)int_val;
|
break;
|
|
case IOV_SVAL(IOV_CONS):
|
if (len > 0)
|
bcmerror = dhd_bus_console_in(dhd_pub, arg, len - 1);
|
break;
|
#endif /* DHD_DEBUG */
|
#endif /* BCMDBUS */
|
|
case IOV_SVAL(IOV_CLEARCOUNTS):
|
dhd_pub->tx_packets = dhd_pub->rx_packets = 0;
|
dhd_pub->tx_errors = dhd_pub->rx_errors = 0;
|
dhd_pub->tx_ctlpkts = dhd_pub->rx_ctlpkts = 0;
|
dhd_pub->tx_ctlerrs = dhd_pub->rx_ctlerrs = 0;
|
dhd_pub->tx_dropped = 0;
|
dhd_pub->rx_dropped = 0;
|
dhd_pub->tx_pktgetfail = 0;
|
dhd_pub->rx_pktgetfail = 0;
|
dhd_pub->rx_readahead_cnt = 0;
|
dhd_pub->tx_realloc = 0;
|
dhd_pub->wd_dpc_sched = 0;
|
memset(&dhd_pub->dstats, 0, sizeof(dhd_pub->dstats));
|
dhd_bus_clearcounts(dhd_pub);
|
#ifdef PROP_TXSTATUS
|
/* clear proptxstatus related counters */
|
dhd_wlfc_clear_counts(dhd_pub);
|
#endif /* PROP_TXSTATUS */
|
DHD_LB_STATS_RESET(dhd_pub);
|
break;
|
|
|
case IOV_GVAL(IOV_IOCTLTIMEOUT): {
|
int_val = (int32)dhd_os_get_ioctl_resp_timeout();
|
bcopy(&int_val, arg, sizeof(int_val));
|
break;
|
}
|
|
case IOV_SVAL(IOV_IOCTLTIMEOUT): {
|
if (int_val <= 0)
|
bcmerror = BCME_BADARG;
|
else
|
dhd_os_set_ioctl_resp_timeout((unsigned int)int_val);
|
break;
|
}
|
|
|
#ifdef PROP_TXSTATUS
|
case IOV_GVAL(IOV_PROPTXSTATUS_ENABLE): {
|
bool wlfc_enab = FALSE;
|
bcmerror = dhd_wlfc_get_enable(dhd_pub, &wlfc_enab);
|
if (bcmerror != BCME_OK)
|
goto exit;
|
int_val = wlfc_enab ? 1 : 0;
|
bcopy(&int_val, arg, val_size);
|
break;
|
}
|
case IOV_SVAL(IOV_PROPTXSTATUS_ENABLE): {
|
bool wlfc_enab = FALSE;
|
bcmerror = dhd_wlfc_get_enable(dhd_pub, &wlfc_enab);
|
if (bcmerror != BCME_OK)
|
goto exit;
|
|
/* wlfc is already set as desired */
|
if (wlfc_enab == (int_val == 0 ? FALSE : TRUE))
|
goto exit;
|
|
if (int_val == TRUE)
|
bcmerror = dhd_wlfc_init(dhd_pub);
|
else
|
bcmerror = dhd_wlfc_deinit(dhd_pub);
|
|
break;
|
}
|
case IOV_GVAL(IOV_PROPTXSTATUS_MODE):
|
bcmerror = dhd_wlfc_get_mode(dhd_pub, &int_val);
|
if (bcmerror != BCME_OK)
|
goto exit;
|
bcopy(&int_val, arg, val_size);
|
break;
|
|
case IOV_SVAL(IOV_PROPTXSTATUS_MODE):
|
dhd_wlfc_set_mode(dhd_pub, int_val);
|
break;
|
|
case IOV_GVAL(IOV_PROPTXSTATUS_MODULE_IGNORE):
|
bcmerror = dhd_wlfc_get_module_ignore(dhd_pub, &int_val);
|
if (bcmerror != BCME_OK)
|
goto exit;
|
bcopy(&int_val, arg, val_size);
|
break;
|
|
case IOV_SVAL(IOV_PROPTXSTATUS_MODULE_IGNORE):
|
dhd_wlfc_set_module_ignore(dhd_pub, int_val);
|
break;
|
|
case IOV_GVAL(IOV_PROPTXSTATUS_CREDIT_IGNORE):
|
bcmerror = dhd_wlfc_get_credit_ignore(dhd_pub, &int_val);
|
if (bcmerror != BCME_OK)
|
goto exit;
|
bcopy(&int_val, arg, val_size);
|
break;
|
|
case IOV_SVAL(IOV_PROPTXSTATUS_CREDIT_IGNORE):
|
dhd_wlfc_set_credit_ignore(dhd_pub, int_val);
|
break;
|
|
case IOV_GVAL(IOV_PROPTXSTATUS_TXSTATUS_IGNORE):
|
bcmerror = dhd_wlfc_get_txstatus_ignore(dhd_pub, &int_val);
|
if (bcmerror != BCME_OK)
|
goto exit;
|
bcopy(&int_val, arg, val_size);
|
break;
|
|
case IOV_SVAL(IOV_PROPTXSTATUS_TXSTATUS_IGNORE):
|
dhd_wlfc_set_txstatus_ignore(dhd_pub, int_val);
|
break;
|
|
case IOV_GVAL(IOV_PROPTXSTATUS_RXPKT_CHK):
|
bcmerror = dhd_wlfc_get_rxpkt_chk(dhd_pub, &int_val);
|
if (bcmerror != BCME_OK)
|
goto exit;
|
bcopy(&int_val, arg, val_size);
|
break;
|
|
case IOV_SVAL(IOV_PROPTXSTATUS_RXPKT_CHK):
|
dhd_wlfc_set_rxpkt_chk(dhd_pub, int_val);
|
break;
|
|
#endif /* PROP_TXSTATUS */
|
|
case IOV_GVAL(IOV_BUS_TYPE):
|
/* The dhd application queries the driver to check if its usb or sdio. */
|
#ifdef BCMDHDUSB
|
int_val = BUS_TYPE_USB;
|
#endif
|
#ifdef BCMSDIO
|
int_val = BUS_TYPE_SDIO;
|
#endif
|
#ifdef PCIE_FULL_DONGLE
|
int_val = BUS_TYPE_PCIE;
|
#endif
|
bcopy(&int_val, arg, val_size);
|
break;
|
|
|
#ifdef WLMEDIA_HTSF
|
case IOV_GVAL(IOV_WLPKTDLYSTAT_SZ):
|
int_val = dhd_pub->htsfdlystat_sz;
|
bcopy(&int_val, arg, val_size);
|
break;
|
|
case IOV_SVAL(IOV_WLPKTDLYSTAT_SZ):
|
dhd_pub->htsfdlystat_sz = int_val & 0xff;
|
printf("Setting tsfdlystat_sz:%d\n", dhd_pub->htsfdlystat_sz);
|
break;
|
#endif
|
case IOV_SVAL(IOV_CHANGEMTU):
|
int_val &= 0xffff;
|
bcmerror = dhd_change_mtu(dhd_pub, int_val, 0);
|
break;
|
|
case IOV_GVAL(IOV_HOSTREORDER_FLOWS):
|
{
|
uint i = 0;
|
uint8 *ptr = (uint8 *)arg;
|
uint8 count = 0;
|
|
ptr++;
|
for (i = 0; i < WLHOST_REORDERDATA_MAXFLOWS; i++) {
|
if (dhd_pub->reorder_bufs[i] != NULL) {
|
*ptr = dhd_pub->reorder_bufs[i]->flow_id;
|
ptr++;
|
count++;
|
}
|
}
|
ptr = (uint8 *)arg;
|
*ptr = count;
|
break;
|
}
|
#ifdef DHDTCPACK_SUPPRESS
|
case IOV_GVAL(IOV_TCPACK_SUPPRESS): {
|
int_val = (uint32)dhd_pub->tcpack_sup_mode;
|
bcopy(&int_val, arg, val_size);
|
break;
|
}
|
case IOV_SVAL(IOV_TCPACK_SUPPRESS): {
|
bcmerror = dhd_tcpack_suppress_set(dhd_pub, (uint8)int_val);
|
break;
|
}
|
#endif /* DHDTCPACK_SUPPRESS */
|
#ifdef DHD_WMF
|
case IOV_GVAL(IOV_WMF_BSS_ENAB): {
|
uint32 bssidx;
|
dhd_wmf_t *wmf;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: wmf_bss_enable: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
|
wmf = dhd_wmf_conf(dhd_pub, bssidx);
|
int_val = wmf->wmf_enable ? 1 :0;
|
bcopy(&int_val, arg, val_size);
|
break;
|
}
|
case IOV_SVAL(IOV_WMF_BSS_ENAB): {
|
/* Enable/Disable WMF */
|
uint32 bssidx;
|
dhd_wmf_t *wmf;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: wmf_bss_enable: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
|
ASSERT(val);
|
bcopy(val, &int_val, sizeof(uint32));
|
wmf = dhd_wmf_conf(dhd_pub, bssidx);
|
if (wmf->wmf_enable == int_val)
|
break;
|
if (int_val) {
|
/* Enable WMF */
|
if (dhd_wmf_instance_add(dhd_pub, bssidx) != BCME_OK) {
|
DHD_ERROR(("%s: Error in creating WMF instance\n",
|
__FUNCTION__));
|
break;
|
}
|
if (dhd_wmf_start(dhd_pub, bssidx) != BCME_OK) {
|
DHD_ERROR(("%s: Failed to start WMF\n", __FUNCTION__));
|
break;
|
}
|
wmf->wmf_enable = TRUE;
|
} else {
|
/* Disable WMF */
|
wmf->wmf_enable = FALSE;
|
dhd_wmf_stop(dhd_pub, bssidx);
|
dhd_wmf_instance_del(dhd_pub, bssidx);
|
}
|
break;
|
}
|
case IOV_GVAL(IOV_WMF_UCAST_IGMP):
|
int_val = dhd_pub->wmf_ucast_igmp ? 1 : 0;
|
bcopy(&int_val, arg, val_size);
|
break;
|
case IOV_SVAL(IOV_WMF_UCAST_IGMP):
|
if (dhd_pub->wmf_ucast_igmp == int_val)
|
break;
|
|
if (int_val >= OFF && int_val <= ON)
|
dhd_pub->wmf_ucast_igmp = int_val;
|
else
|
bcmerror = BCME_RANGE;
|
break;
|
case IOV_GVAL(IOV_WMF_MCAST_DATA_SENDUP):
|
int_val = dhd_wmf_mcast_data_sendup(dhd_pub, 0, FALSE, FALSE);
|
bcopy(&int_val, arg, val_size);
|
break;
|
case IOV_SVAL(IOV_WMF_MCAST_DATA_SENDUP):
|
dhd_wmf_mcast_data_sendup(dhd_pub, 0, TRUE, int_val);
|
break;
|
|
#ifdef WL_IGMP_UCQUERY
|
case IOV_GVAL(IOV_WMF_UCAST_IGMP_QUERY):
|
int_val = dhd_pub->wmf_ucast_igmp_query ? 1 : 0;
|
bcopy(&int_val, arg, val_size);
|
break;
|
case IOV_SVAL(IOV_WMF_UCAST_IGMP_QUERY):
|
if (dhd_pub->wmf_ucast_igmp_query == int_val)
|
break;
|
|
if (int_val >= OFF && int_val <= ON)
|
dhd_pub->wmf_ucast_igmp_query = int_val;
|
else
|
bcmerror = BCME_RANGE;
|
break;
|
#endif /* WL_IGMP_UCQUERY */
|
#ifdef DHD_UCAST_UPNP
|
case IOV_GVAL(IOV_WMF_UCAST_UPNP):
|
int_val = dhd_pub->wmf_ucast_upnp ? 1 : 0;
|
bcopy(&int_val, arg, val_size);
|
break;
|
case IOV_SVAL(IOV_WMF_UCAST_UPNP):
|
if (dhd_pub->wmf_ucast_upnp == int_val)
|
break;
|
|
if (int_val >= OFF && int_val <= ON)
|
dhd_pub->wmf_ucast_upnp = int_val;
|
else
|
bcmerror = BCME_RANGE;
|
break;
|
#endif /* DHD_UCAST_UPNP */
|
|
case IOV_GVAL(IOV_WMF_PSTA_DISABLE): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: ap isoalate: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
|
int_val = dhd_get_wmf_psta_disable(dhd_pub, bssidx);
|
bcopy(&int_val, arg, val_size);
|
break;
|
}
|
|
case IOV_SVAL(IOV_WMF_PSTA_DISABLE): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: ap isolate: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
|
ASSERT(val);
|
bcopy(val, &int_val, sizeof(uint32));
|
dhd_set_wmf_psta_disable(dhd_pub, bssidx, int_val);
|
break;
|
}
|
#endif /* DHD_WMF */
|
|
#if defined(TRAFFIC_MGMT_DWM)
|
case IOV_SVAL(IOV_TRAFFIC_MGMT_DWM): {
|
trf_mgmt_filter_list_t *trf_mgmt_filter_list =
|
(trf_mgmt_filter_list_t *)(arg);
|
bcmerror = traffic_mgmt_add_dwm_filter(dhd_pub, trf_mgmt_filter_list, len);
|
}
|
break;
|
#endif
|
|
#ifdef DHD_L2_FILTER
|
case IOV_GVAL(IOV_DHCP_UNICAST): {
|
uint32 bssidx;
|
char *val;
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: IOV_DHCP_UNICAST: bad parameterand name = %s\n",
|
__FUNCTION__, name));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
int_val = dhd_get_dhcp_unicast_status(dhd_pub, bssidx);
|
memcpy(arg, &int_val, val_size);
|
break;
|
}
|
case IOV_SVAL(IOV_DHCP_UNICAST): {
|
uint32 bssidx;
|
char *val;
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: IOV_DHCP_UNICAST: bad parameterand name = %s\n",
|
__FUNCTION__, name));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
memcpy(&int_val, val, sizeof(int_val));
|
bcmerror = dhd_set_dhcp_unicast_status(dhd_pub, bssidx, int_val ? 1 : 0);
|
break;
|
}
|
case IOV_GVAL(IOV_BLOCK_PING): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: IOV_BLOCK_PING: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
int_val = dhd_get_block_ping_status(dhd_pub, bssidx);
|
memcpy(arg, &int_val, val_size);
|
break;
|
}
|
case IOV_SVAL(IOV_BLOCK_PING): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: IOV_BLOCK_PING: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
memcpy(&int_val, val, sizeof(int_val));
|
bcmerror = dhd_set_block_ping_status(dhd_pub, bssidx, int_val ? 1 : 0);
|
break;
|
}
|
case IOV_GVAL(IOV_PROXY_ARP): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: IOV_PROXY_ARP: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
int_val = dhd_get_parp_status(dhd_pub, bssidx);
|
bcopy(&int_val, arg, val_size);
|
break;
|
}
|
case IOV_SVAL(IOV_PROXY_ARP): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: IOV_PROXY_ARP: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
bcopy(val, &int_val, sizeof(int_val));
|
|
/* Issue a iovar request to WL to update the proxy arp capability bit
|
* in the Extended Capability IE of beacons/probe responses.
|
*/
|
bcmerror = dhd_iovar(dhd_pub, bssidx, "proxy_arp_advertise", val, sizeof(int_val),
|
NULL, 0, TRUE);
|
if (bcmerror == BCME_OK) {
|
dhd_set_parp_status(dhd_pub, bssidx, int_val ? 1 : 0);
|
}
|
break;
|
}
|
case IOV_GVAL(IOV_GRAT_ARP): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: IOV_GRAT_ARP: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
int_val = dhd_get_grat_arp_status(dhd_pub, bssidx);
|
memcpy(arg, &int_val, val_size);
|
break;
|
}
|
case IOV_SVAL(IOV_GRAT_ARP): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: IOV_GRAT_ARP: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
memcpy(&int_val, val, sizeof(int_val));
|
bcmerror = dhd_set_grat_arp_status(dhd_pub, bssidx, int_val ? 1 : 0);
|
break;
|
}
|
#endif /* DHD_L2_FILTER */
|
case IOV_SVAL(IOV_DHD_IE): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: dhd ie: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
|
break;
|
}
|
case IOV_GVAL(IOV_AP_ISOLATE): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: ap isoalate: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
|
int_val = dhd_get_ap_isolate(dhd_pub, bssidx);
|
bcopy(&int_val, arg, val_size);
|
break;
|
}
|
case IOV_SVAL(IOV_AP_ISOLATE): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: ap isolate: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
|
ASSERT(val);
|
bcopy(val, &int_val, sizeof(uint32));
|
dhd_set_ap_isolate(dhd_pub, bssidx, int_val);
|
break;
|
}
|
#ifdef DHD_PSTA
|
case IOV_GVAL(IOV_PSTA): {
|
int_val = dhd_get_psta_mode(dhd_pub);
|
bcopy(&int_val, arg, val_size);
|
break;
|
}
|
case IOV_SVAL(IOV_PSTA): {
|
if (int_val >= DHD_MODE_PSTA_DISABLED && int_val <= DHD_MODE_PSR) {
|
dhd_set_psta_mode(dhd_pub, int_val);
|
} else {
|
bcmerror = BCME_RANGE;
|
}
|
break;
|
}
|
#endif /* DHD_PSTA */
|
|
#ifdef DHD_MCAST_REGEN
|
case IOV_GVAL(IOV_MCAST_REGEN_BSS_ENABLE): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: mcast_regen_bss_enable: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
|
int_val = dhd_get_mcast_regen_bss_enable(dhd_pub, bssidx);
|
bcopy(&int_val, arg, val_size);
|
break;
|
}
|
|
case IOV_SVAL(IOV_MCAST_REGEN_BSS_ENABLE): {
|
uint32 bssidx;
|
char *val;
|
|
if (dhd_iovar_parse_bssidx(dhd_pub, (char *)name, &bssidx, &val) != BCME_OK) {
|
DHD_ERROR(("%s: mcast_regen_bss_enable: bad parameter\n", __FUNCTION__));
|
bcmerror = BCME_BADARG;
|
break;
|
}
|
|
ASSERT(val);
|
bcopy(val, &int_val, sizeof(uint32));
|
dhd_set_mcast_regen_bss_enable(dhd_pub, bssidx, int_val);
|
break;
|
}
|
#endif /* DHD_MCAST_REGEN */
|
|
#ifdef DHD_WET
|
case IOV_GVAL(IOV_WET):
|
int_val = dhd_get_wet_mode(dhd_pub);
|
bcopy(&int_val, arg, val_size);
|
break;
|
|
case IOV_SVAL(IOV_WET):
|
if (int_val == 0 || int_val == 1) {
|
dhd_set_wet_mode(dhd_pub, int_val);
|
/* Delete the WET DB when disabled */
|
if (!int_val) {
|
dhd_wet_sta_delete_list(dhd_pub);
|
}
|
} else {
|
bcmerror = BCME_RANGE;
|
}
|
break;
|
case IOV_SVAL(IOV_WET_HOST_IPV4):
|
dhd_set_wet_host_ipv4(dhd_pub, params, plen);
|
break;
|
case IOV_SVAL(IOV_WET_HOST_MAC):
|
dhd_set_wet_host_mac(dhd_pub, params, plen);
|
break;
|
#endif /* DHD_WET */
|
|
case IOV_GVAL(IOV_CFG80211_OPMODE): {
|
int_val = (int32)dhd_pub->op_mode;
|
bcopy(&int_val, arg, sizeof(int_val));
|
break;
|
}
|
case IOV_SVAL(IOV_CFG80211_OPMODE): {
|
if (int_val <= 0)
|
bcmerror = BCME_BADARG;
|
else
|
dhd_pub->op_mode = int_val;
|
break;
|
}
|
|
case IOV_GVAL(IOV_ASSERT_TYPE):
|
int_val = g_assert_type;
|
bcopy(&int_val, arg, val_size);
|
break;
|
|
case IOV_SVAL(IOV_ASSERT_TYPE):
|
g_assert_type = (uint32)int_val;
|
break;
|
|
|
case IOV_GVAL(IOV_LMTEST): {
|
*(uint32 *)arg = (uint32)lmtest;
|
break;
|
}
|
|
case IOV_SVAL(IOV_LMTEST): {
|
uint32 val = *(uint32 *)arg;
|
if (val > 50)
|
bcmerror = BCME_BADARG;
|
else {
|
lmtest = (uint)val;
|
DHD_ERROR(("%s: lmtest %s\n",
|
__FUNCTION__, (lmtest == FALSE)? "OFF" : "ON"));
|
}
|
break;
|
}
|
default:
|
bcmerror = BCME_UNSUPPORTED;
|
break;
|
}
|
|
exit:
|
DHD_TRACE(("%s: actionid %d, bcmerror %d\n", __FUNCTION__, actionid, bcmerror));
|
return bcmerror;
|
}
|
|
/* Store the status of a connection attempt for later retrieval by an iovar */
|
void
|
dhd_store_conn_status(uint32 event, uint32 status, uint32 reason)
|
{
|
/* Do not overwrite a WLC_E_PRUNE with a WLC_E_SET_SSID
|
* because an encryption/rsn mismatch results in both events, and
|
* the important information is in the WLC_E_PRUNE.
|
*/
|
if (!(event == WLC_E_SET_SSID && status == WLC_E_STATUS_FAIL &&
|
dhd_conn_event == WLC_E_PRUNE)) {
|
dhd_conn_event = event;
|
dhd_conn_status = status;
|
dhd_conn_reason = reason;
|
}
|
}
|
|
bool
|
dhd_prec_enq(dhd_pub_t *dhdp, struct pktq *q, void *pkt, int prec)
|
{
|
void *p;
|
int eprec = -1; /* precedence to evict from */
|
bool discard_oldest;
|
|
/* Fast case, precedence queue is not full and we are also not
|
* exceeding total queue length
|
*/
|
if (!pktq_pfull(q, prec) && !pktq_full(q)) {
|
pktq_penq(q, prec, pkt);
|
return TRUE;
|
}
|
|
/* Determine precedence from which to evict packet, if any */
|
if (pktq_pfull(q, prec))
|
eprec = prec;
|
else if (pktq_full(q)) {
|
p = pktq_peek_tail(q, &eprec);
|
ASSERT(p);
|
if (eprec > prec || eprec < 0)
|
return FALSE;
|
}
|
|
/* Evict if needed */
|
if (eprec >= 0) {
|
/* Detect queueing to unconfigured precedence */
|
ASSERT(!pktq_pempty(q, eprec));
|
discard_oldest = AC_BITMAP_TST(dhdp->wme_dp, eprec);
|
if (eprec == prec && !discard_oldest)
|
return FALSE; /* refuse newer (incoming) packet */
|
/* Evict packet according to discard policy */
|
p = discard_oldest ? pktq_pdeq(q, eprec) : pktq_pdeq_tail(q, eprec);
|
ASSERT(p);
|
#ifdef DHDTCPACK_SUPPRESS
|
if (dhd_tcpack_check_xmit(dhdp, p) == BCME_ERROR) {
|
DHD_ERROR(("%s %d: tcpack_suppress ERROR!!! Stop using it\n",
|
__FUNCTION__, __LINE__));
|
dhd_tcpack_suppress_set(dhdp, TCPACK_SUP_OFF);
|
}
|
#endif /* DHDTCPACK_SUPPRESS */
|
PKTFREE(dhdp->osh, p, TRUE);
|
}
|
|
/* Enqueue */
|
p = pktq_penq(q, prec, pkt);
|
ASSERT(p);
|
|
return TRUE;
|
}
|
|
/*
|
* Functions to drop proper pkts from queue:
|
* If one pkt in queue is non-fragmented, drop first non-fragmented pkt only
|
* If all pkts in queue are all fragmented, find and drop one whole set fragmented pkts
|
* If can't find pkts matching upper 2 cases, drop first pkt anyway
|
*/
|
bool
|
dhd_prec_drop_pkts(dhd_pub_t *dhdp, struct pktq *pq, int prec, f_droppkt_t fn)
|
{
|
struct pktq_prec *q = NULL;
|
void *p, *prev = NULL, *next = NULL, *first = NULL, *last = NULL, *prev_first = NULL;
|
pkt_frag_t frag_info;
|
|
ASSERT(dhdp && pq);
|
ASSERT(prec >= 0 && prec < pq->num_prec);
|
|
q = &pq->q[prec];
|
p = q->head;
|
|
if (p == NULL)
|
return FALSE;
|
|
while (p) {
|
frag_info = pkt_frag_info(dhdp->osh, p);
|
if (frag_info == DHD_PKT_FRAG_NONE) {
|
break;
|
} else if (frag_info == DHD_PKT_FRAG_FIRST) {
|
if (first) {
|
/* No last frag pkt, use prev as last */
|
last = prev;
|
break;
|
} else {
|
first = p;
|
prev_first = prev;
|
}
|
} else if (frag_info == DHD_PKT_FRAG_LAST) {
|
if (first) {
|
last = p;
|
break;
|
}
|
}
|
|
prev = p;
|
p = PKTLINK(p);
|
}
|
|
if ((p == NULL) || ((frag_info != DHD_PKT_FRAG_NONE) && !(first && last))) {
|
/* Not found matching pkts, use oldest */
|
prev = NULL;
|
p = q->head;
|
frag_info = 0;
|
}
|
|
if (frag_info == DHD_PKT_FRAG_NONE) {
|
first = last = p;
|
prev_first = prev;
|
}
|
|
p = first;
|
while (p) {
|
next = PKTLINK(p);
|
q->len--;
|
pq->len--;
|
|
PKTSETLINK(p, NULL);
|
|
if (fn)
|
fn(dhdp, prec, p, TRUE);
|
|
if (p == last)
|
break;
|
|
p = next;
|
}
|
|
if (prev_first == NULL) {
|
if ((q->head = next) == NULL)
|
q->tail = NULL;
|
} else {
|
PKTSETLINK(prev_first, next);
|
if (!next)
|
q->tail = prev_first;
|
}
|
|
return TRUE;
|
}
|
|
static int
|
dhd_iovar_op(dhd_pub_t *dhd_pub, const char *name,
|
void *params, int plen, void *arg, int len, bool set)
|
{
|
int bcmerror = 0;
|
int val_size;
|
const bcm_iovar_t *vi = NULL;
|
uint32 actionid;
|
|
DHD_TRACE(("%s: Enter\n", __FUNCTION__));
|
|
ASSERT(name);
|
ASSERT(len >= 0);
|
|
/* Get MUST have return space */
|
ASSERT(set || (arg && len));
|
|
/* Set does NOT take qualifiers */
|
ASSERT(!set || (!params && !plen));
|
|
if ((vi = bcm_iovar_lookup(dhd_iovars, name)) == NULL) {
|
bcmerror = BCME_UNSUPPORTED;
|
goto exit;
|
}
|
|
DHD_CTL(("%s: %s %s, len %d plen %d\n", __FUNCTION__,
|
name, (set ? "set" : "get"), len, plen));
|
|
/* set up 'params' pointer in case this is a set command so that
|
* the convenience int and bool code can be common to set and get
|
*/
|
if (params == NULL) {
|
params = arg;
|
plen = len;
|
}
|
|
if (vi->type == IOVT_VOID)
|
val_size = 0;
|
else if (vi->type == IOVT_BUFFER)
|
val_size = len;
|
else
|
/* all other types are integer sized */
|
val_size = sizeof(int);
|
|
actionid = set ? IOV_SVAL(vi->varid) : IOV_GVAL(vi->varid);
|
|
bcmerror = dhd_doiovar(dhd_pub, vi, actionid, name, params, plen, arg, len, val_size);
|
|
exit:
|
return bcmerror;
|
}
|
|
int
|
dhd_ioctl(dhd_pub_t * dhd_pub, dhd_ioctl_t *ioc, void * buf, uint buflen)
|
{
|
int bcmerror = 0;
|
|
DHD_TRACE(("%s: Enter\n", __FUNCTION__));
|
|
if (!buf) {
|
return BCME_BADARG;
|
}
|
|
switch (ioc->cmd) {
|
case DHD_GET_MAGIC:
|
if (buflen < sizeof(int))
|
bcmerror = BCME_BUFTOOSHORT;
|
else
|
*(int*)buf = DHD_IOCTL_MAGIC;
|
break;
|
|
case DHD_GET_VERSION:
|
if (buflen < sizeof(int))
|
bcmerror = BCME_BUFTOOSHORT;
|
else
|
*(int*)buf = DHD_IOCTL_VERSION;
|
break;
|
|
case DHD_GET_VAR:
|
case DHD_SET_VAR: {
|
char *arg;
|
uint arglen;
|
|
/* scan past the name to any arguments */
|
for (arg = buf, arglen = buflen; *arg && arglen; arg++, arglen--)
|
;
|
|
if (*arg) {
|
bcmerror = BCME_BUFTOOSHORT;
|
break;
|
}
|
|
/* account for the NUL terminator */
|
arg++, arglen--;
|
|
/* call with the appropriate arguments */
|
if (ioc->cmd == DHD_GET_VAR)
|
bcmerror = dhd_iovar_op(dhd_pub, buf, arg, arglen,
|
buf, buflen, IOV_GET);
|
else
|
bcmerror = dhd_iovar_op(dhd_pub, buf, NULL, 0, arg, arglen, IOV_SET);
|
if (bcmerror != BCME_UNSUPPORTED)
|
break;
|
|
/* not in generic table, try protocol module */
|
if (ioc->cmd == DHD_GET_VAR)
|
bcmerror = dhd_prot_iovar_op(dhd_pub, buf, arg,
|
arglen, buf, buflen, IOV_GET);
|
else
|
bcmerror = dhd_prot_iovar_op(dhd_pub, buf,
|
NULL, 0, arg, arglen, IOV_SET);
|
if (bcmerror != BCME_UNSUPPORTED)
|
break;
|
|
/* if still not found, try bus module */
|
if (ioc->cmd == DHD_GET_VAR) {
|
#ifdef BCMDBUS
|
bcmerror = dbus_iovar_op(dhd_pub->dbus, buf,
|
arg, arglen, buf, buflen, IOV_GET);
|
#else
|
bcmerror = dhd_bus_iovar_op(dhd_pub, buf,
|
arg, arglen, buf, buflen, IOV_GET);
|
#endif
|
} else {
|
#ifdef BCMDBUS
|
bcmerror = dbus_iovar_op(dhd_pub->dbus, buf,
|
NULL, 0, arg, arglen, IOV_SET);
|
#else
|
bcmerror = dhd_bus_iovar_op(dhd_pub, buf,
|
NULL, 0, arg, arglen, IOV_SET);
|
#endif
|
}
|
|
break;
|
}
|
|
default:
|
bcmerror = BCME_UNSUPPORTED;
|
}
|
|
return bcmerror;
|
}
|
|
#ifdef SHOW_EVENTS
|
#ifdef SHOW_LOGTRACE
|
|
#define MAX_NO_OF_ARG 16
|
|
#define FMTSTR_SIZE 132
|
#define SIZE_LOC_STR 50
|
#define MIN_DLEN 4
|
#define TAG_BYTES 12
|
#define TAG_WORDS 3
|
#define ROMSTR_SIZE 200
|
|
|
|
#endif /* SHOW_LOGTRACE */
|
|
static void
|
wl_show_host_event(dhd_pub_t *dhd_pub, wl_event_msg_t *event, void *event_data,
|
void *raw_event_ptr, char *eventmask)
|
{
|
uint i, status, reason;
|
bool group = FALSE, flush_txq = FALSE, link = FALSE;
|
bool host_data = FALSE; /* prints event data after the case when set */
|
const char *auth_str;
|
const char *event_name;
|
uchar *buf;
|
char err_msg[256], eabuf[ETHER_ADDR_STR_LEN];
|
uint event_type, flags, auth_type, datalen;
|
|
event_type = ntoh32(event->event_type);
|
flags = ntoh16(event->flags);
|
status = ntoh32(event->status);
|
reason = ntoh32(event->reason);
|
BCM_REFERENCE(reason);
|
auth_type = ntoh32(event->auth_type);
|
datalen = ntoh32(event->datalen);
|
|
/* debug dump of event messages */
|
snprintf(eabuf, sizeof(eabuf), "%02x:%02x:%02x:%02x:%02x:%02x",
|
(uchar)event->addr.octet[0]&0xff,
|
(uchar)event->addr.octet[1]&0xff,
|
(uchar)event->addr.octet[2]&0xff,
|
(uchar)event->addr.octet[3]&0xff,
|
(uchar)event->addr.octet[4]&0xff,
|
(uchar)event->addr.octet[5]&0xff);
|
|
event_name = bcmevent_get_name(event_type);
|
BCM_REFERENCE(event_name);
|
|
if (flags & WLC_EVENT_MSG_LINK)
|
link = TRUE;
|
if (flags & WLC_EVENT_MSG_GROUP)
|
group = TRUE;
|
if (flags & WLC_EVENT_MSG_FLUSHTXQ)
|
flush_txq = TRUE;
|
|
switch (event_type) {
|
case WLC_E_START:
|
case WLC_E_DEAUTH:
|
case WLC_E_DISASSOC:
|
DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf));
|
break;
|
|
case WLC_E_ASSOC_IND:
|
case WLC_E_REASSOC_IND:
|
|
DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf));
|
break;
|
|
case WLC_E_ASSOC:
|
case WLC_E_REASSOC:
|
if (status == WLC_E_STATUS_SUCCESS) {
|
DHD_EVENT(("MACEVENT: %s, MAC %s, SUCCESS\n", event_name, eabuf));
|
} else if (status == WLC_E_STATUS_TIMEOUT) {
|
DHD_EVENT(("MACEVENT: %s, MAC %s, TIMEOUT\n", event_name, eabuf));
|
} else if (status == WLC_E_STATUS_FAIL) {
|
DHD_EVENT(("MACEVENT: %s, MAC %s, FAILURE, reason %d\n",
|
event_name, eabuf, (int)reason));
|
} else {
|
DHD_EVENT(("MACEVENT: %s, MAC %s, unexpected status %d\n",
|
event_name, eabuf, (int)status));
|
}
|
break;
|
|
case WLC_E_DEAUTH_IND:
|
case WLC_E_DISASSOC_IND:
|
DHD_EVENT(("MACEVENT: %s, MAC %s, reason %d\n", event_name, eabuf, (int)reason));
|
break;
|
|
case WLC_E_AUTH:
|
case WLC_E_AUTH_IND:
|
if (auth_type == DOT11_OPEN_SYSTEM)
|
auth_str = "Open System";
|
else if (auth_type == DOT11_SHARED_KEY)
|
auth_str = "Shared Key";
|
else {
|
snprintf(err_msg, sizeof(err_msg), "AUTH unknown: %d", (int)auth_type);
|
auth_str = err_msg;
|
}
|
if (event_type == WLC_E_AUTH_IND) {
|
DHD_EVENT(("MACEVENT: %s, MAC %s, %s\n", event_name, eabuf, auth_str));
|
} else if (status == WLC_E_STATUS_SUCCESS) {
|
DHD_EVENT(("MACEVENT: %s, MAC %s, %s, SUCCESS\n",
|
event_name, eabuf, auth_str));
|
} else if (status == WLC_E_STATUS_TIMEOUT) {
|
DHD_EVENT(("MACEVENT: %s, MAC %s, %s, TIMEOUT\n",
|
event_name, eabuf, auth_str));
|
} else if (status == WLC_E_STATUS_FAIL) {
|
DHD_EVENT(("MACEVENT: %s, MAC %s, %s, FAILURE, reason %d\n",
|
event_name, eabuf, auth_str, (int)reason));
|
}
|
BCM_REFERENCE(auth_str);
|
|
break;
|
|
case WLC_E_JOIN:
|
case WLC_E_ROAM:
|
case WLC_E_SET_SSID:
|
if (status == WLC_E_STATUS_SUCCESS) {
|
DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf));
|
} else if (status == WLC_E_STATUS_FAIL) {
|
DHD_EVENT(("MACEVENT: %s, failed\n", event_name));
|
} else if (status == WLC_E_STATUS_NO_NETWORKS) {
|
DHD_EVENT(("MACEVENT: %s, no networks found\n", event_name));
|
} else {
|
DHD_EVENT(("MACEVENT: %s, unexpected status %d\n",
|
event_name, (int)status));
|
}
|
break;
|
|
case WLC_E_BEACON_RX:
|
if (status == WLC_E_STATUS_SUCCESS) {
|
DHD_EVENT(("MACEVENT: %s, SUCCESS\n", event_name));
|
} else if (status == WLC_E_STATUS_FAIL) {
|
DHD_EVENT(("MACEVENT: %s, FAIL\n", event_name));
|
} else {
|
DHD_EVENT(("MACEVENT: %s, status %d\n", event_name, status));
|
}
|
break;
|
|
case WLC_E_LINK:
|
DHD_EVENT(("MACEVENT: %s %s\n", event_name, link?"UP":"DOWN"));
|
BCM_REFERENCE(link);
|
break;
|
|
case WLC_E_MIC_ERROR:
|
DHD_EVENT(("MACEVENT: %s, MAC %s, Group %d, Flush %d\n",
|
event_name, eabuf, group, flush_txq));
|
BCM_REFERENCE(group);
|
BCM_REFERENCE(flush_txq);
|
break;
|
|
case WLC_E_ICV_ERROR:
|
case WLC_E_UNICAST_DECODE_ERROR:
|
case WLC_E_MULTICAST_DECODE_ERROR:
|
DHD_EVENT(("MACEVENT: %s, MAC %s\n",
|
event_name, eabuf));
|
break;
|
|
case WLC_E_TXFAIL:
|
DHD_EVENT(("MACEVENT: %s, RA %s status %d\n", event_name, eabuf, status));
|
break;
|
|
case WLC_E_ASSOC_REQ_IE:
|
case WLC_E_ASSOC_RESP_IE:
|
case WLC_E_PMKID_CACHE:
|
case WLC_E_SCAN_COMPLETE:
|
DHD_EVENT(("MACEVENT: %s\n", event_name));
|
break;
|
case WLC_E_RSSI_LQM:
|
case WLC_E_PFN_NET_FOUND:
|
case WLC_E_PFN_NET_LOST:
|
case WLC_E_PFN_SCAN_NONE:
|
case WLC_E_PFN_SCAN_ALLGONE:
|
case WLC_E_PFN_GSCAN_FULL_RESULT:
|
case WLC_E_PFN_SWC:
|
DHD_EVENT(("PNOEVENT: %s\n", event_name));
|
break;
|
|
case WLC_E_PSK_SUP:
|
case WLC_E_PRUNE:
|
DHD_EVENT(("MACEVENT: %s, status %d, reason %d\n",
|
event_name, (int)status, (int)reason));
|
break;
|
|
#ifdef WIFI_ACT_FRAME
|
case WLC_E_ACTION_FRAME:
|
DHD_TRACE(("MACEVENT: %s Bssid %s\n", event_name, eabuf));
|
break;
|
#endif /* WIFI_ACT_FRAME */
|
|
#ifdef SHOW_LOGTRACE
|
case WLC_E_TRACE:
|
{
|
dhd_dbg_trace_evnt_handler(dhd_pub, event_data, raw_event_ptr, datalen);
|
break;
|
}
|
#endif /* SHOW_LOGTRACE */
|
|
case WLC_E_RSSI:
|
DHD_EVENT(("MACEVENT: %s %d\n", event_name, ntoh32(*((int *)event_data))));
|
break;
|
|
case WLC_E_SERVICE_FOUND:
|
case WLC_E_P2PO_ADD_DEVICE:
|
case WLC_E_P2PO_DEL_DEVICE:
|
DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf));
|
break;
|
|
#ifdef BT_WIFI_HANDOBER
|
case WLC_E_BT_WIFI_HANDOVER_REQ:
|
DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf));
|
break;
|
#endif
|
|
case WLC_E_CCA_CHAN_QUAL:
|
if (datalen) {
|
buf = (uchar *) event_data;
|
DHD_EVENT(("MACEVENT: %s %d, MAC %s, status %d, reason %d, auth %d, "
|
"channel 0x%02x \n", event_name, event_type, eabuf, (int)status,
|
(int)reason, (int)auth_type, *(buf + 4)));
|
}
|
break;
|
case WLC_E_ESCAN_RESULT:
|
{
|
//DHD_EVENT(("MACEVENT: %s %d, MAC %s, status %d \n",
|
// event_name, event_type, eabuf, (int)status));
|
}
|
break;
|
default:
|
DHD_EVENT(("MACEVENT: %s %d, MAC %s, status %d, reason %d, auth %d\n",
|
event_name, event_type, eabuf, (int)status, (int)reason,
|
(int)auth_type));
|
break;
|
}
|
|
/* show any appended data if message level is set to bytes or host_data is set */
|
if ((DHD_BYTES_ON() || (host_data == TRUE)) && DHD_EVENT_ON() && datalen) {
|
buf = (uchar *) event_data;
|
BCM_REFERENCE(buf);
|
DHD_EVENT((" data (%d) : ", datalen));
|
for (i = 0; i < datalen; i++)
|
DHD_EVENT((" 0x%02x ", *buf++));
|
DHD_EVENT(("\n"));
|
}
|
}
|
#endif /* SHOW_EVENTS */
|
|
|
/* Stub for now. Will become real function as soon as shim
|
* is being integrated to Android, Linux etc.
|
*/
|
int
|
wl_event_process_default(wl_event_msg_t *event, struct wl_evt_pport *evt_pport)
|
{
|
return BCME_OK;
|
}
|
|
int
|
wl_event_process(dhd_pub_t *dhd_pub, int *ifidx, void *pktdata, uint pktlen, void **data_ptr,
|
void *raw_event)
|
{
|
wl_evt_pport_t evt_pport;
|
wl_event_msg_t event;
|
bcm_event_msg_u_t evu;
|
|
/* make sure it is a BRCM event pkt and record event data */
|
int ret = wl_host_event_get_data(pktdata, pktlen, &evu);
|
if (ret != BCME_OK) {
|
return ret;
|
}
|
memcpy(&event, &evu.event, sizeof(wl_event_msg_t));
|
|
/* convert event from network order to host order */
|
wl_event_to_host_order(&event);
|
|
/* record event params to evt_pport */
|
evt_pport.dhd_pub = dhd_pub;
|
evt_pport.ifidx = ifidx;
|
evt_pport.pktdata = pktdata;
|
evt_pport.data_ptr = data_ptr;
|
evt_pport.raw_event = raw_event;
|
evt_pport.data_len = pktlen;
|
|
#if defined(WL_WLC_SHIM) && defined(WL_WLC_SHIM_EVENTS)
|
{
|
struct wl_shim_node *shim = dhd_pub_shim(dhd_pub);
|
ASSERT(shim);
|
ret = wl_shim_event_process(shim, &event, &evt_pport);
|
}
|
#else
|
ret = wl_event_process_default(&event, &evt_pport);
|
#endif
|
|
return ret;
|
}
|
|
/* Check whether packet is a BRCM event pkt. If it is, record event data. */
|
int
|
wl_host_event_get_data(void *pktdata, uint pktlen, bcm_event_msg_u_t *evu)
|
{
|
int ret;
|
|
ret = is_wlc_event_frame(pktdata, pktlen, 0, evu);
|
if (ret != BCME_OK) {
|
DHD_ERROR(("%s: Invalid event frame, err = %d\n",
|
__FUNCTION__, ret));
|
}
|
return ret;
|
}
|
|
int
|
wl_process_host_event(dhd_pub_t *dhd_pub, int *ifidx, void *pktdata, uint pktlen,
|
wl_event_msg_t *event, void **data_ptr, void *raw_event)
|
{
|
bcm_event_t *pvt_data = (bcm_event_t *)pktdata;
|
bcm_event_msg_u_t evu;
|
uint8 *event_data;
|
uint32 type, status, datalen, reason;
|
uint16 flags;
|
uint evlen;
|
int ret;
|
uint16 usr_subtype;
|
ret = wl_host_event_get_data(pktdata, pktlen, &evu);
|
if (ret != BCME_OK) {
|
return ret;
|
}
|
usr_subtype = ntoh16_ua((void *)&pvt_data->bcm_hdr.usr_subtype);
|
switch (usr_subtype) {
|
case BCMILCP_BCM_SUBTYPE_EVENT:
|
memcpy(event, &evu.event, sizeof(wl_event_msg_t));
|
*data_ptr = &pvt_data[1];
|
break;
|
case BCMILCP_BCM_SUBTYPE_DNGLEVENT:
|
#ifdef HEALTH_CHECK
|
/* If it is a DNGL event process it first */
|
if (dngl_host_event(dhd_pub, pktdata, &evu.dngl_event, pktlen) == BCME_OK) {
|
/*
|
* Return error purposely to prevent DNGL event being processed
|
* as BRCM event
|
*/
|
return BCME_ERROR;
|
}
|
#endif /* HEALTH_CHECK */
|
return BCME_NOTFOUND;
|
default:
|
return BCME_NOTFOUND;
|
}
|
|
/* start wl_event_msg process */
|
event_data = *data_ptr;
|
|
type = ntoh32_ua((void *)&event->event_type);
|
flags = ntoh16_ua((void *)&event->flags);
|
status = ntoh32_ua((void *)&event->status);
|
reason = ntoh32_ua((void *)&event->reason);
|
datalen = ntoh32_ua((void *)&event->datalen);
|
|
evlen = datalen + sizeof(bcm_event_t);
|
switch (type) {
|
#ifdef PROP_TXSTATUS
|
case WLC_E_FIFO_CREDIT_MAP:
|
dhd_wlfc_enable(dhd_pub);
|
dhd_wlfc_FIFOcreditmap_event(dhd_pub, event_data);
|
WLFC_DBGMESG(("WLC_E_FIFO_CREDIT_MAP:(AC0,AC1,AC2,AC3),(BC_MC),(OTHER): "
|
"(%d,%d,%d,%d),(%d),(%d)\n", event_data[0], event_data[1],
|
event_data[2],
|
event_data[3], event_data[4], event_data[5]));
|
break;
|
|
case WLC_E_BCMC_CREDIT_SUPPORT:
|
dhd_wlfc_BCMCCredit_support_event(dhd_pub);
|
break;
|
#ifdef LIMIT_BORROW
|
case WLC_E_ALLOW_CREDIT_BORROW:
|
dhd_wlfc_disable_credit_borrow_event(dhd_pub, event_data);
|
break;
|
#endif /* LIMIT_BORROW */
|
#endif /* PROP_TXSTATUS */
|
|
case WLC_E_ULP:
|
#ifdef DHD_ULP
|
{
|
wl_ulp_event_t *ulp_evt = (wl_ulp_event_t *)event_data;
|
|
/* Flush and disable console messages */
|
if (ulp_evt->ulp_dongle_action == WL_ULP_DISABLE_CONSOLE) {
|
#ifdef DHD_ULP_NOT_USED
|
dhd_bus_ulp_disable_console(dhd_pub);
|
#endif /* DHD_ULP_NOT_USED */
|
}
|
}
|
#endif /* DHD_ULP */
|
break;
|
|
case WLC_E_IF:
|
{
|
struct wl_event_data_if *ifevent = (struct wl_event_data_if *)event_data;
|
|
/* Ignore the event if NOIF is set */
|
if (ifevent->reserved & WLC_E_IF_FLAGS_BSSCFG_NOIF) {
|
DHD_ERROR(("WLC_E_IF: NO_IF set, event Ignored\r\n"));
|
return (BCME_UNSUPPORTED);
|
}
|
#ifdef PCIE_FULL_DONGLE
|
dhd_update_interface_flow_info(dhd_pub, ifevent->ifidx,
|
ifevent->opcode, ifevent->role);
|
#endif
|
#ifdef PROP_TXSTATUS
|
{
|
uint8* ea = pvt_data->eth.ether_dhost;
|
WLFC_DBGMESG(("WLC_E_IF: idx:%d, action:%s, iftype:%s, "
|
"[%02x:%02x:%02x:%02x:%02x:%02x]\n",
|
ifevent->ifidx,
|
((ifevent->opcode == WLC_E_IF_ADD) ? "ADD":"DEL"),
|
((ifevent->role == 0) ? "STA":"AP "),
|
ea[0], ea[1], ea[2], ea[3], ea[4], ea[5]));
|
(void)ea;
|
|
if (ifevent->opcode == WLC_E_IF_CHANGE)
|
dhd_wlfc_interface_event(dhd_pub,
|
eWLFC_MAC_ENTRY_ACTION_UPDATE,
|
ifevent->ifidx, ifevent->role, ea);
|
else
|
dhd_wlfc_interface_event(dhd_pub,
|
((ifevent->opcode == WLC_E_IF_ADD) ?
|
eWLFC_MAC_ENTRY_ACTION_ADD : eWLFC_MAC_ENTRY_ACTION_DEL),
|
ifevent->ifidx, ifevent->role, ea);
|
|
/* dhd already has created an interface by default, for 0 */
|
if (ifevent->ifidx == 0)
|
break;
|
}
|
#endif /* PROP_TXSTATUS */
|
|
if (ifevent->ifidx > 0 && ifevent->ifidx < DHD_MAX_IFS) {
|
if (ifevent->opcode == WLC_E_IF_ADD) {
|
if (dhd_event_ifadd(dhd_pub->info, ifevent, event->ifname,
|
event->addr.octet)) {
|
|
DHD_ERROR(("%s: dhd_event_ifadd failed ifidx: %d %s\n",
|
__FUNCTION__, ifevent->ifidx, event->ifname));
|
return (BCME_ERROR);
|
}
|
} else if (ifevent->opcode == WLC_E_IF_DEL) {
|
dhd_event_ifdel(dhd_pub->info, ifevent, event->ifname,
|
event->addr.octet);
|
} else if (ifevent->opcode == WLC_E_IF_CHANGE) {
|
#ifdef WL_CFG80211
|
wl_cfg80211_notify_ifchange(ifevent->ifidx,
|
event->ifname, event->addr.octet, ifevent->bssidx);
|
#endif /* WL_CFG80211 */
|
}
|
} else {
|
#if !defined(PROP_TXSTATUS) && !defined(PCIE_FULL_DONGLE) && defined(WL_CFG80211)
|
DHD_ERROR(("%s: Invalid ifidx %d for %s\n",
|
__FUNCTION__, ifevent->ifidx, event->ifname));
|
#endif /* !PROP_TXSTATUS && !PCIE_FULL_DONGLE && WL_CFG80211 */
|
}
|
/* send up the if event: btamp user needs it */
|
*ifidx = dhd_ifname2idx(dhd_pub->info, event->ifname);
|
/* push up to external supp/auth */
|
dhd_event(dhd_pub->info, (char *)pvt_data, evlen, *ifidx);
|
break;
|
}
|
|
#ifdef WLMEDIA_HTSF
|
case WLC_E_HTSFSYNC:
|
htsf_update(dhd_pub->info, event_data);
|
break;
|
#endif /* WLMEDIA_HTSF */
|
case WLC_E_NDIS_LINK:
|
break;
|
case WLC_E_PFN_NET_FOUND:
|
case WLC_E_PFN_SCAN_ALLGONE: /* share with WLC_E_PFN_BSSID_NET_LOST */
|
case WLC_E_PFN_NET_LOST:
|
break;
|
#if defined(PNO_SUPPORT)
|
case WLC_E_PFN_BSSID_NET_FOUND:
|
case WLC_E_PFN_BEST_BATCHING:
|
dhd_pno_event_handler(dhd_pub, event, (void *)event_data);
|
break;
|
#endif
|
#if defined(RTT_SUPPORT)
|
case WLC_E_PROXD:
|
dhd_rtt_event_handler(dhd_pub, event, (void *)event_data);
|
break;
|
#endif /* RTT_SUPPORT */
|
/* These are what external supplicant/authenticator wants */
|
case WLC_E_ASSOC_IND:
|
case WLC_E_AUTH_IND:
|
case WLC_E_REASSOC_IND:
|
dhd_findadd_sta(dhd_pub,
|
dhd_ifname2idx(dhd_pub->info, event->ifname),
|
&event->addr.octet);
|
break;
|
#if !defined(BCMDBUS) && defined(DHD_FW_COREDUMP)
|
case WLC_E_PSM_WATCHDOG:
|
DHD_ERROR(("%s: WLC_E_PSM_WATCHDOG event received : \n", __FUNCTION__));
|
if (dhd_socram_dump(dhd_pub->bus) != BCME_OK) {
|
DHD_ERROR(("%s: socram dump ERROR : \n", __FUNCTION__));
|
}
|
break;
|
#endif
|
#ifdef DHD_WMF
|
case WLC_E_PSTA_PRIMARY_INTF_IND:
|
dhd_update_psta_interface_for_sta(dhd_pub, event->ifname,
|
(void *)(event->addr.octet), (void*) event_data);
|
break;
|
#endif
|
case WLC_E_LINK:
|
#ifdef PCIE_FULL_DONGLE
|
if (dhd_update_interface_link_status(dhd_pub, (uint8)dhd_ifname2idx(dhd_pub->info,
|
event->ifname), (uint8)flags) != BCME_OK)
|
break;
|
if (!flags) {
|
dhd_flow_rings_delete(dhd_pub, (uint8)dhd_ifname2idx(dhd_pub->info,
|
event->ifname));
|
}
|
/* fall through */
|
#endif
|
case WLC_E_DEAUTH:
|
case WLC_E_DEAUTH_IND:
|
case WLC_E_DISASSOC:
|
case WLC_E_DISASSOC_IND:
|
DHD_EVENT(("%s: Link event %d, flags %x, status %x\n",
|
__FUNCTION__, type, flags, status));
|
#ifdef PCIE_FULL_DONGLE
|
if (type != WLC_E_LINK) {
|
uint8 ifindex = (uint8)dhd_ifname2idx(dhd_pub->info, event->ifname);
|
uint8 role = dhd_flow_rings_ifindex2role(dhd_pub, ifindex);
|
uint8 del_sta = TRUE;
|
#ifdef WL_CFG80211
|
if (role == WLC_E_IF_ROLE_STA && !wl_cfg80211_is_roam_offload() &&
|
!wl_cfg80211_is_event_from_connected_bssid(event, *ifidx)) {
|
del_sta = FALSE;
|
}
|
#endif /* WL_CFG80211 */
|
|
if (del_sta) {
|
dhd_del_sta(dhd_pub, dhd_ifname2idx(dhd_pub->info,
|
event->ifname), &event->addr.octet);
|
if (role == WLC_E_IF_ROLE_STA) {
|
dhd_flow_rings_delete(dhd_pub, ifindex);
|
} else {
|
dhd_flow_rings_delete_for_peer(dhd_pub, ifindex,
|
&event->addr.octet[0]);
|
}
|
}
|
}
|
#endif /* PCIE_FULL_DONGLE */
|
/* fall through */
|
|
default:
|
*ifidx = dhd_ifname2idx(dhd_pub->info, event->ifname);
|
/* push up to external supp/auth */
|
dhd_event(dhd_pub->info, (char *)pvt_data, evlen, *ifidx);
|
DHD_TRACE(("%s: MAC event %d, flags %x, status %x\n",
|
__FUNCTION__, type, flags, status));
|
BCM_REFERENCE(flags);
|
BCM_REFERENCE(status);
|
BCM_REFERENCE(reason);
|
|
break;
|
}
|
#if defined(STBAP)
|
/* For routers, EAPD will be working on these events.
|
* Overwrite interface name to that event is pushed
|
* to host with its registered interface name
|
*/
|
memcpy(pvt_data->event.ifname, dhd_ifname(dhd_pub, *ifidx), IFNAMSIZ);
|
#endif
|
|
#ifdef SHOW_EVENTS
|
if (DHD_FWLOG_ON() || DHD_EVENT_ON()) {
|
wl_show_host_event(dhd_pub, event,
|
(void *)event_data, raw_event, dhd_pub->enable_log);
|
}
|
#endif /* SHOW_EVENTS */
|
|
return (BCME_OK);
|
}
|
|
int
|
wl_host_event(dhd_pub_t *dhd_pub, int *ifidx, void *pktdata, uint pktlen,
|
wl_event_msg_t *event, void **data_ptr, void *raw_event)
|
{
|
return wl_process_host_event(dhd_pub, ifidx, pktdata, pktlen, event, data_ptr,
|
raw_event);
|
}
|
|
void
|
dhd_print_buf(void *pbuf, int len, int bytes_per_line)
|
{
|
#ifdef DHD_DEBUG
|
int i, j = 0;
|
unsigned char *buf = pbuf;
|
|
if (bytes_per_line == 0) {
|
bytes_per_line = len;
|
}
|
|
for (i = 0; i < len; i++) {
|
printf("%2.2x", *buf++);
|
j++;
|
if (j == bytes_per_line) {
|
printf("\n");
|
j = 0;
|
} else {
|
printf(":");
|
}
|
}
|
printf("\n");
|
#endif /* DHD_DEBUG */
|
}
|
#ifndef strtoul
|
#define strtoul(nptr, endptr, base) bcm_strtoul((nptr), (endptr), (base))
|
#endif
|
|
#ifdef PKT_FILTER_SUPPORT
|
/* Convert user's input in hex pattern to byte-size mask */
|
static int
|
wl_pattern_atoh(char *src, char *dst)
|
{
|
int i;
|
if (strncmp(src, "0x", 2) != 0 &&
|
strncmp(src, "0X", 2) != 0) {
|
DHD_ERROR(("Mask invalid format. Needs to start with 0x\n"));
|
return -1;
|
}
|
src = src + 2; /* Skip past 0x */
|
if (strlen(src) % 2 != 0) {
|
DHD_ERROR(("Mask invalid format. Needs to be of even length\n"));
|
return -1;
|
}
|
for (i = 0; *src != '\0'; i++) {
|
char num[3];
|
bcm_strncpy_s(num, sizeof(num), src, 2);
|
num[2] = '\0';
|
dst[i] = (uint8)strtoul(num, NULL, 16);
|
src += 2;
|
}
|
return i;
|
}
|
|
void
|
dhd_pktfilter_offload_enable(dhd_pub_t * dhd, char *arg, int enable, int master_mode)
|
{
|
char *argv[8];
|
int i = 0;
|
const char *str;
|
int buf_len;
|
int str_len;
|
char *arg_save = 0, *arg_org = 0;
|
int rc;
|
char buf[32] = {0};
|
wl_pkt_filter_enable_t enable_parm;
|
wl_pkt_filter_enable_t * pkt_filterp;
|
|
if (!arg)
|
return;
|
|
if (!(arg_save = MALLOC(dhd->osh, strlen(arg) + 1))) {
|
DHD_ERROR(("%s: malloc failed\n", __FUNCTION__));
|
goto fail;
|
}
|
arg_org = arg_save;
|
memcpy(arg_save, arg, strlen(arg) + 1);
|
|
argv[i] = bcmstrtok(&arg_save, " ", 0);
|
|
i = 0;
|
if (argv[i] == NULL) {
|
DHD_ERROR(("No args provided\n"));
|
goto fail;
|
}
|
|
str = "pkt_filter_enable";
|
str_len = strlen(str);
|
bcm_strncpy_s(buf, sizeof(buf) - 1, str, sizeof(buf) - 1);
|
buf[ sizeof(buf) - 1 ] = '\0';
|
buf_len = str_len + 1;
|
|
pkt_filterp = (wl_pkt_filter_enable_t *)(buf + str_len + 1);
|
|
/* Parse packet filter id. */
|
enable_parm.id = htod32(strtoul(argv[i], NULL, 0));
|
|
/* Parse enable/disable value. */
|
enable_parm.enable = htod32(enable);
|
|
buf_len += sizeof(enable_parm);
|
memcpy((char *)pkt_filterp,
|
&enable_parm,
|
sizeof(enable_parm));
|
|
/* Enable/disable the specified filter. */
|
rc = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, buf_len, TRUE, 0);
|
rc = rc >= 0 ? 0 : rc;
|
if (rc)
|
DHD_TRACE(("%s: failed to add pktfilter %s, retcode = %d\n",
|
__FUNCTION__, arg, rc));
|
else
|
DHD_TRACE(("%s: successfully added pktfilter %s\n",
|
__FUNCTION__, arg));
|
|
/* Contorl the master mode */
|
rc = dhd_wl_ioctl_set_intiovar(dhd, "pkt_filter_mode",
|
master_mode, WLC_SET_VAR, TRUE, 0);
|
rc = rc >= 0 ? 0 : rc;
|
if (rc)
|
DHD_TRACE(("%s: failed to add pktfilter %s, retcode = %d\n",
|
__FUNCTION__, arg, rc));
|
|
fail:
|
if (arg_org)
|
MFREE(dhd->osh, arg_org, strlen(arg) + 1);
|
}
|
|
void
|
dhd_pktfilter_offload_set(dhd_pub_t * dhd, char *arg)
|
{
|
const char *str;
|
wl_pkt_filter_t pkt_filter;
|
wl_pkt_filter_t *pkt_filterp;
|
int buf_len;
|
int str_len;
|
int rc;
|
uint32 mask_size;
|
uint32 pattern_size;
|
char *argv[8], * buf = 0;
|
int i = 0;
|
char *arg_save = 0, *arg_org = 0;
|
#define BUF_SIZE 2048
|
|
if (!arg)
|
return;
|
|
if (!(arg_save = MALLOC(dhd->osh, strlen(arg) + 1))) {
|
DHD_ERROR(("%s: malloc failed\n", __FUNCTION__));
|
goto fail;
|
}
|
|
arg_org = arg_save;
|
|
if (!(buf = MALLOC(dhd->osh, BUF_SIZE))) {
|
DHD_ERROR(("%s: malloc failed\n", __FUNCTION__));
|
goto fail;
|
}
|
|
memcpy(arg_save, arg, strlen(arg) + 1);
|
|
if (strlen(arg) > BUF_SIZE) {
|
DHD_ERROR(("Not enough buffer %d < %d\n", (int)strlen(arg), (int)sizeof(buf)));
|
goto fail;
|
}
|
|
argv[i] = bcmstrtok(&arg_save, " ", 0);
|
while (argv[i++])
|
argv[i] = bcmstrtok(&arg_save, " ", 0);
|
|
i = 0;
|
if (argv[i] == NULL) {
|
DHD_ERROR(("No args provided\n"));
|
goto fail;
|
}
|
|
str = "pkt_filter_add";
|
str_len = strlen(str);
|
bcm_strncpy_s(buf, BUF_SIZE, str, str_len);
|
buf[ str_len ] = '\0';
|
buf_len = str_len + 1;
|
|
pkt_filterp = (wl_pkt_filter_t *) (buf + str_len + 1);
|
|
/* Parse packet filter id. */
|
pkt_filter.id = htod32(strtoul(argv[i], NULL, 0));
|
|
if (argv[++i] == NULL) {
|
DHD_ERROR(("Polarity not provided\n"));
|
goto fail;
|
}
|
|
/* Parse filter polarity. */
|
pkt_filter.negate_match = htod32(strtoul(argv[i], NULL, 0));
|
|
if (argv[++i] == NULL) {
|
DHD_ERROR(("Filter type not provided\n"));
|
goto fail;
|
}
|
|
/* Parse filter type. */
|
pkt_filter.type = htod32(strtoul(argv[i], NULL, 0));
|
|
if (argv[++i] == NULL) {
|
DHD_ERROR(("Offset not provided\n"));
|
goto fail;
|
}
|
|
/* Parse pattern filter offset. */
|
pkt_filter.u.pattern.offset = htod32(strtoul(argv[i], NULL, 0));
|
|
if (argv[++i] == NULL) {
|
DHD_ERROR(("Bitmask not provided\n"));
|
goto fail;
|
}
|
|
/* Parse pattern filter mask. */
|
mask_size =
|
htod32(wl_pattern_atoh(argv[i], (char *) pkt_filterp->u.pattern.mask_and_pattern));
|
|
if (argv[++i] == NULL) {
|
DHD_ERROR(("Pattern not provided\n"));
|
goto fail;
|
}
|
|
/* Parse pattern filter pattern. */
|
pattern_size =
|
htod32(wl_pattern_atoh(argv[i],
|
(char *) &pkt_filterp->u.pattern.mask_and_pattern[mask_size]));
|
|
if (mask_size != pattern_size) {
|
DHD_ERROR(("Mask and pattern not the same size\n"));
|
goto fail;
|
}
|
|
pkt_filter.u.pattern.size_bytes = mask_size;
|
buf_len += WL_PKT_FILTER_FIXED_LEN;
|
buf_len += (WL_PKT_FILTER_PATTERN_FIXED_LEN + 2 * mask_size);
|
|
/* Keep-alive attributes are set in local variable (keep_alive_pkt), and
|
** then memcpy'ed into buffer (keep_alive_pktp) since there is no
|
** guarantee that the buffer is properly aligned.
|
*/
|
memcpy((char *)pkt_filterp,
|
&pkt_filter,
|
WL_PKT_FILTER_FIXED_LEN + WL_PKT_FILTER_PATTERN_FIXED_LEN);
|
|
rc = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, buf_len, TRUE, 0);
|
rc = rc >= 0 ? 0 : rc;
|
|
if (rc)
|
DHD_TRACE(("%s: failed to add pktfilter %s, retcode = %d\n",
|
__FUNCTION__, arg, rc));
|
else
|
DHD_TRACE(("%s: successfully added pktfilter %s\n",
|
__FUNCTION__, arg));
|
|
fail:
|
if (arg_org)
|
MFREE(dhd->osh, arg_org, strlen(arg) + 1);
|
|
if (buf)
|
MFREE(dhd->osh, buf, BUF_SIZE);
|
}
|
|
void dhd_pktfilter_offload_delete(dhd_pub_t *dhd, int id)
|
{
|
int ret;
|
|
ret = dhd_wl_ioctl_set_intiovar(dhd, "pkt_filter_delete",
|
id, WLC_SET_VAR, TRUE, 0);
|
if (ret < 0) {
|
DHD_ERROR(("%s: Failed to delete filter ID:%d, ret=%d\n",
|
__FUNCTION__, id, ret));
|
}
|
}
|
#endif /* PKT_FILTER_SUPPORT */
|
|
/* ========================== */
|
/* ==== ARP OFFLOAD SUPPORT = */
|
/* ========================== */
|
#ifdef ARP_OFFLOAD_SUPPORT
|
void
|
dhd_arp_offload_set(dhd_pub_t * dhd, int arp_mode)
|
{
|
int retcode;
|
|
retcode = dhd_wl_ioctl_set_intiovar(dhd, "arp_ol",
|
arp_mode, WLC_SET_VAR, TRUE, 0);
|
|
retcode = retcode >= 0 ? 0 : retcode;
|
if (retcode)
|
DHD_TRACE(("%s: failed to set ARP offload mode to 0x%x, retcode = %d\n",
|
__FUNCTION__, arp_mode, retcode));
|
else
|
DHD_TRACE(("%s: successfully set ARP offload mode to 0x%x\n",
|
__FUNCTION__, arp_mode));
|
}
|
|
void
|
dhd_arp_offload_enable(dhd_pub_t * dhd, int arp_enable)
|
{
|
int retcode;
|
|
retcode = dhd_wl_ioctl_set_intiovar(dhd, "arpoe",
|
arp_enable, WLC_SET_VAR, TRUE, 0);
|
|
retcode = retcode >= 0 ? 0 : retcode;
|
if (retcode)
|
DHD_TRACE(("%s: failed to enabe ARP offload to %d, retcode = %d\n",
|
__FUNCTION__, arp_enable, retcode));
|
else
|
DHD_TRACE(("%s: successfully enabed ARP offload to %d\n",
|
__FUNCTION__, arp_enable));
|
if (arp_enable) {
|
uint32 version;
|
retcode = dhd_wl_ioctl_get_intiovar(dhd, "arp_version",
|
&version, WLC_GET_VAR, FALSE, 0);
|
if (retcode) {
|
DHD_INFO(("%s: fail to get version (maybe version 1:retcode = %d\n",
|
__FUNCTION__, retcode));
|
dhd->arp_version = 1;
|
}
|
else {
|
DHD_INFO(("%s: ARP Version= %x\n", __FUNCTION__, version));
|
dhd->arp_version = version;
|
}
|
}
|
}
|
|
void
|
dhd_aoe_arp_clr(dhd_pub_t *dhd, int idx)
|
{
|
int ret = 0;
|
|
if (dhd == NULL) return;
|
if (dhd->arp_version == 1)
|
idx = 0;
|
|
ret = dhd_iovar(dhd, idx, "arp_table_clear", NULL, 0, NULL, 0, TRUE);
|
if (ret < 0)
|
DHD_ERROR(("%s failed code %d\n", __FUNCTION__, ret));
|
}
|
|
void
|
dhd_aoe_hostip_clr(dhd_pub_t *dhd, int idx)
|
{
|
int ret = 0;
|
|
if (dhd == NULL) return;
|
if (dhd->arp_version == 1)
|
idx = 0;
|
|
ret = dhd_iovar(dhd, idx, "arp_hostip_clear", NULL, 0, NULL, 0, TRUE);
|
if (ret < 0)
|
DHD_ERROR(("%s failed code %d\n", __FUNCTION__, ret));
|
}
|
|
void
|
dhd_arp_offload_add_ip(dhd_pub_t *dhd, uint32 ipaddr, int idx)
|
{
|
int ret;
|
|
if (dhd == NULL) return;
|
if (dhd->arp_version == 1)
|
idx = 0;
|
|
ret = dhd_iovar(dhd, idx, "arp_hostip", (char *)&ipaddr, sizeof(ipaddr),
|
NULL, 0, TRUE);
|
if (ret)
|
DHD_TRACE(("%s: ARP ip addr add failed, ret = %d\n", __FUNCTION__, ret));
|
else
|
DHD_TRACE(("%s: sARP H ipaddr entry added \n",
|
__FUNCTION__));
|
}
|
|
int
|
dhd_arp_get_arp_hostip_table(dhd_pub_t *dhd, void *buf, int buflen, int idx)
|
{
|
int ret, i;
|
uint32 *ptr32 = buf;
|
bool clr_bottom = FALSE;
|
|
if (!buf)
|
return -1;
|
if (dhd == NULL) return -1;
|
if (dhd->arp_version == 1)
|
idx = 0;
|
|
ret = dhd_iovar(dhd, idx, "arp_hostip", NULL, 0, (char *)buf, buflen,
|
FALSE);
|
if (ret) {
|
DHD_TRACE(("%s: ioctl WLC_GET_VAR error %d\n",
|
__FUNCTION__, ret));
|
|
return -1;
|
}
|
|
/* clean up the buf, ascii reminder */
|
for (i = 0; i < MAX_IPV4_ENTRIES; i++) {
|
if (!clr_bottom) {
|
if (*ptr32 == 0)
|
clr_bottom = TRUE;
|
} else {
|
*ptr32 = 0;
|
}
|
ptr32++;
|
}
|
|
return 0;
|
}
|
#endif /* ARP_OFFLOAD_SUPPORT */
|
|
/*
|
* Neighbor Discovery Offload: enable NDO feature
|
* Called by ipv6 event handler when interface comes up/goes down
|
*/
|
int
|
dhd_ndo_enable(dhd_pub_t * dhd, int ndo_enable)
|
{
|
int retcode;
|
|
if (dhd == NULL)
|
return -1;
|
|
retcode = dhd_wl_ioctl_set_intiovar(dhd, "ndoe",
|
ndo_enable, WLC_SET_VAR, TRUE, 0);
|
if (retcode)
|
DHD_ERROR(("%s: failed to enabe ndo to %d, retcode = %d\n",
|
__FUNCTION__, ndo_enable, retcode));
|
else
|
DHD_TRACE(("%s: successfully enabed ndo offload to %d\n",
|
__FUNCTION__, ndo_enable));
|
|
return retcode;
|
}
|
|
/*
|
* Neighbor Discover Offload: enable NDO feature
|
* Called by ipv6 event handler when interface comes up
|
*/
|
int
|
dhd_ndo_add_ip(dhd_pub_t *dhd, char* ipv6addr, int idx)
|
{
|
int iov_len = 0;
|
char iovbuf[DHD_IOVAR_BUF_SIZE];
|
int retcode;
|
|
if (dhd == NULL)
|
return -1;
|
|
iov_len = bcm_mkiovar("nd_hostip", (char *)ipv6addr,
|
IPV6_ADDR_LEN, iovbuf, sizeof(iovbuf));
|
if (!iov_len) {
|
DHD_ERROR(("%s: Insufficient iovar buffer size %zu \n",
|
__FUNCTION__, sizeof(iovbuf)));
|
return -1;
|
}
|
retcode = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, iov_len, TRUE, idx);
|
|
if (retcode)
|
DHD_ERROR(("%s: ndo ip addr add failed, retcode = %d\n",
|
__FUNCTION__, retcode));
|
else
|
DHD_TRACE(("%s: ndo ipaddr entry added \n",
|
__FUNCTION__));
|
|
return retcode;
|
}
|
/*
|
* Neighbor Discover Offload: enable NDO feature
|
* Called by ipv6 event handler when interface goes down
|
*/
|
int
|
dhd_ndo_remove_ip(dhd_pub_t *dhd, int idx)
|
{
|
int iov_len = 0;
|
char iovbuf[DHD_IOVAR_BUF_SIZE];
|
int retcode;
|
|
if (dhd == NULL)
|
return -1;
|
|
iov_len = bcm_mkiovar("nd_hostip_clear", NULL,
|
0, iovbuf, sizeof(iovbuf));
|
if (!iov_len) {
|
DHD_ERROR(("%s: Insufficient iovar buffer size %zu \n",
|
__FUNCTION__, sizeof(iovbuf)));
|
return -1;
|
}
|
retcode = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, iov_len, TRUE, idx);
|
|
if (retcode)
|
DHD_ERROR(("%s: ndo ip addr remove failed, retcode = %d\n",
|
__FUNCTION__, retcode));
|
else
|
DHD_TRACE(("%s: ndo ipaddr entry removed \n",
|
__FUNCTION__));
|
|
return retcode;
|
}
|
|
|
|
/*
|
* returns = TRUE if associated, FALSE if not associated
|
*/
|
bool dhd_is_associated(dhd_pub_t *dhd, void *bss_buf, int *retval)
|
{
|
char bssid[6], zbuf[6];
|
int ret = -1;
|
|
bzero(bssid, 6);
|
bzero(zbuf, 6);
|
|
ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_BSSID, (char *)&bssid, ETHER_ADDR_LEN, FALSE, 0);
|
DHD_TRACE((" %s WLC_GET_BSSID ioctl res = %d\n", __FUNCTION__, ret));
|
|
if (ret == BCME_NOTASSOCIATED) {
|
DHD_TRACE(("%s: not associated! res:%d\n", __FUNCTION__, ret));
|
}
|
|
if (retval)
|
*retval = ret;
|
|
if (ret < 0)
|
return FALSE;
|
|
if ((memcmp(bssid, zbuf, ETHER_ADDR_LEN) != 0)) {
|
/* STA is assocoated BSSID is non zero */
|
|
if (bss_buf) {
|
/* return bss if caller provided buf */
|
memcpy(bss_buf, bssid, ETHER_ADDR_LEN);
|
}
|
return TRUE;
|
} else {
|
DHD_TRACE(("%s: WLC_GET_BSSID ioctl returned zero bssid\n", __FUNCTION__));
|
return FALSE;
|
}
|
}
|
|
/* Function to estimate possible DTIM_SKIP value */
|
int
|
dhd_get_suspend_bcn_li_dtim(dhd_pub_t *dhd)
|
{
|
int bcn_li_dtim = 1; /* deafult no dtim skip setting */
|
int ret = -1;
|
int dtim_period = 0;
|
int ap_beacon = 0;
|
#ifndef ENABLE_MAX_DTIM_IN_SUSPEND
|
int allowed_skip_dtim_cnt = 0;
|
#endif /* !ENABLE_MAX_DTIM_IN_SUSPEND */
|
/* Check if associated */
|
if (dhd_is_associated(dhd, NULL, NULL) == FALSE) {
|
DHD_TRACE(("%s NOT assoc ret %d\n", __FUNCTION__, ret));
|
goto exit;
|
}
|
|
/* read associated AP beacon interval */
|
if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_BCNPRD,
|
&ap_beacon, sizeof(ap_beacon), FALSE, 0)) < 0) {
|
DHD_ERROR(("%s get beacon failed code %d\n", __FUNCTION__, ret));
|
goto exit;
|
}
|
|
/* read associated ap's dtim setup */
|
if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_DTIMPRD,
|
&dtim_period, sizeof(dtim_period), FALSE, 0)) < 0) {
|
DHD_ERROR(("%s failed code %d\n", __FUNCTION__, ret));
|
goto exit;
|
}
|
|
/* if not assocated just eixt */
|
if (dtim_period == 0) {
|
goto exit;
|
}
|
|
#ifdef ENABLE_MAX_DTIM_IN_SUSPEND
|
bcn_li_dtim = (int) (MAX_DTIM_ALLOWED_INTERVAL / (ap_beacon * dtim_period));
|
if (bcn_li_dtim == 0) {
|
bcn_li_dtim = 1;
|
}
|
#else /* ENABLE_MAX_DTIM_IN_SUSPEND */
|
/* attemp to use platform defined dtim skip interval */
|
bcn_li_dtim = dhd->suspend_bcn_li_dtim;
|
|
/* check if sta listen interval fits into AP dtim */
|
if (dtim_period > CUSTOM_LISTEN_INTERVAL) {
|
/* AP DTIM to big for our Listen Interval : no dtim skiping */
|
bcn_li_dtim = NO_DTIM_SKIP;
|
DHD_ERROR(("%s DTIM=%d > Listen=%d : too big ...\n",
|
__FUNCTION__, dtim_period, CUSTOM_LISTEN_INTERVAL));
|
goto exit;
|
}
|
|
if ((dtim_period * ap_beacon * bcn_li_dtim) > MAX_DTIM_ALLOWED_INTERVAL) {
|
allowed_skip_dtim_cnt = MAX_DTIM_ALLOWED_INTERVAL / (dtim_period * ap_beacon);
|
bcn_li_dtim = (allowed_skip_dtim_cnt != 0) ? allowed_skip_dtim_cnt : NO_DTIM_SKIP;
|
}
|
|
if ((bcn_li_dtim * dtim_period) > CUSTOM_LISTEN_INTERVAL) {
|
/* Round up dtim_skip to fit into STAs Listen Interval */
|
bcn_li_dtim = (int)(CUSTOM_LISTEN_INTERVAL / dtim_period);
|
DHD_TRACE(("%s agjust dtim_skip as %d\n", __FUNCTION__, bcn_li_dtim));
|
}
|
#endif /* ENABLE_MAX_DTIM_IN_SUSPEND */
|
|
DHD_ERROR(("%s beacon=%d bcn_li_dtim=%d DTIM=%d Listen=%d\n",
|
__FUNCTION__, ap_beacon, bcn_li_dtim, dtim_period, CUSTOM_LISTEN_INTERVAL));
|
|
exit:
|
return bcn_li_dtim;
|
}
|
|
/* Check if the mode supports STA MODE */
|
bool dhd_support_sta_mode(dhd_pub_t *dhd)
|
{
|
|
#ifdef WL_CFG80211
|
if (!(dhd->op_mode & DHD_FLAG_STA_MODE))
|
return FALSE;
|
else
|
#endif /* WL_CFG80211 */
|
return TRUE;
|
}
|
|
#if defined(KEEP_ALIVE)
|
int dhd_keep_alive_onoff(dhd_pub_t *dhd)
|
{
|
char buf[32] = {0};
|
const char *str;
|
wl_mkeep_alive_pkt_t mkeep_alive_pkt = {0};
|
wl_mkeep_alive_pkt_t *mkeep_alive_pktp;
|
int buf_len;
|
int str_len;
|
int res = -1;
|
|
if (!dhd_support_sta_mode(dhd))
|
return res;
|
|
DHD_TRACE(("%s execution\n", __FUNCTION__));
|
|
str = "mkeep_alive";
|
str_len = strlen(str);
|
strncpy(buf, str, sizeof(buf) - 1);
|
buf[ sizeof(buf) - 1 ] = '\0';
|
mkeep_alive_pktp = (wl_mkeep_alive_pkt_t *) (buf + str_len + 1);
|
mkeep_alive_pkt.period_msec = CUSTOM_KEEP_ALIVE_SETTING;
|
buf_len = str_len + 1;
|
mkeep_alive_pkt.version = htod16(WL_MKEEP_ALIVE_VERSION);
|
mkeep_alive_pkt.length = htod16(WL_MKEEP_ALIVE_FIXED_LEN);
|
/* Setup keep alive zero for null packet generation */
|
mkeep_alive_pkt.keep_alive_id = 0;
|
mkeep_alive_pkt.len_bytes = 0;
|
buf_len += WL_MKEEP_ALIVE_FIXED_LEN;
|
bzero(mkeep_alive_pkt.data, sizeof(mkeep_alive_pkt.data));
|
/* Keep-alive attributes are set in local variable (mkeep_alive_pkt), and
|
* then memcpy'ed into buffer (mkeep_alive_pktp) since there is no
|
* guarantee that the buffer is properly aligned.
|
*/
|
memcpy((char *)mkeep_alive_pktp, &mkeep_alive_pkt, WL_MKEEP_ALIVE_FIXED_LEN);
|
|
res = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, buf_len, TRUE, 0);
|
|
return res;
|
}
|
#endif /* defined(KEEP_ALIVE) */
|
/* Android ComboSCAN support */
|
|
/*
|
* data parsing from ComboScan tlv list
|
*/
|
int
|
wl_iw_parse_data_tlv(char** list_str, void *dst, int dst_size, const char token,
|
int input_size, int *bytes_left)
|
{
|
char* str;
|
uint16 short_temp;
|
uint32 int_temp;
|
|
if ((list_str == NULL) || (*list_str == NULL) ||(bytes_left == NULL) || (*bytes_left < 0)) {
|
DHD_ERROR(("%s error paramters\n", __FUNCTION__));
|
return -1;
|
}
|
str = *list_str;
|
|
/* Clean all dest bytes */
|
memset(dst, 0, dst_size);
|
while (*bytes_left > 0) {
|
|
if (str[0] != token) {
|
DHD_TRACE(("%s NOT Type=%d get=%d left_parse=%d \n",
|
__FUNCTION__, token, str[0], *bytes_left));
|
return -1;
|
}
|
|
*bytes_left -= 1;
|
str += 1;
|
|
if (input_size == 1) {
|
memcpy(dst, str, input_size);
|
}
|
else if (input_size == 2) {
|
memcpy(dst, (char *)htod16(memcpy(&short_temp, str, input_size)),
|
input_size);
|
}
|
else if (input_size == 4) {
|
memcpy(dst, (char *)htod32(memcpy(&int_temp, str, input_size)),
|
input_size);
|
}
|
|
*bytes_left -= input_size;
|
str += input_size;
|
*list_str = str;
|
return 1;
|
}
|
return 1;
|
}
|
|
/*
|
* channel list parsing from cscan tlv list
|
*/
|
int
|
wl_iw_parse_channel_list_tlv(char** list_str, uint16* channel_list,
|
int channel_num, int *bytes_left)
|
{
|
char* str;
|
int idx = 0;
|
|
if ((list_str == NULL) || (*list_str == NULL) ||(bytes_left == NULL) || (*bytes_left < 0)) {
|
DHD_ERROR(("%s error paramters\n", __FUNCTION__));
|
return -1;
|
}
|
str = *list_str;
|
|
while (*bytes_left > 0) {
|
|
if (str[0] != CSCAN_TLV_TYPE_CHANNEL_IE) {
|
*list_str = str;
|
DHD_TRACE(("End channel=%d left_parse=%d %d\n", idx, *bytes_left, str[0]));
|
return idx;
|
}
|
/* Get proper CSCAN_TLV_TYPE_CHANNEL_IE */
|
*bytes_left -= 1;
|
str += 1;
|
|
if (str[0] == 0) {
|
/* All channels */
|
channel_list[idx] = 0x0;
|
}
|
else {
|
channel_list[idx] = (uint16)str[0];
|
DHD_TRACE(("%s channel=%d \n", __FUNCTION__, channel_list[idx]));
|
}
|
*bytes_left -= 1;
|
str += 1;
|
|
if (idx++ > 255) {
|
DHD_ERROR(("%s Too many channels \n", __FUNCTION__));
|
return -1;
|
}
|
}
|
|
*list_str = str;
|
return idx;
|
}
|
|
/*
|
* SSIDs list parsing from cscan tlv list
|
*/
|
int
|
wl_iw_parse_ssid_list_tlv(char** list_str, wlc_ssid_ext_t* ssid, int max, int *bytes_left)
|
{
|
char* str;
|
int idx = 0;
|
|
if ((list_str == NULL) || (*list_str == NULL) || (*bytes_left < 0)) {
|
DHD_ERROR(("%s error paramters\n", __FUNCTION__));
|
return -1;
|
}
|
str = *list_str;
|
while (*bytes_left > 0) {
|
|
if (str[0] != CSCAN_TLV_TYPE_SSID_IE) {
|
*list_str = str;
|
DHD_TRACE(("nssid=%d left_parse=%d %d\n", idx, *bytes_left, str[0]));
|
return idx;
|
}
|
|
/* Get proper CSCAN_TLV_TYPE_SSID_IE */
|
*bytes_left -= 1;
|
str += 1;
|
ssid[idx].rssi_thresh = 0;
|
if (str[0] == 0) {
|
/* Broadcast SSID */
|
ssid[idx].SSID_len = 0;
|
memset((char*)ssid[idx].SSID, 0x0, DOT11_MAX_SSID_LEN);
|
*bytes_left -= 1;
|
str += 1;
|
|
DHD_TRACE(("BROADCAST SCAN left=%d\n", *bytes_left));
|
}
|
else if (str[0] <= DOT11_MAX_SSID_LEN) {
|
/* Get proper SSID size */
|
ssid[idx].SSID_len = str[0];
|
*bytes_left -= 1;
|
str += 1;
|
|
/* Get SSID */
|
if (ssid[idx].SSID_len > *bytes_left) {
|
DHD_ERROR(("%s out of memory range len=%d but left=%d\n",
|
__FUNCTION__, ssid[idx].SSID_len, *bytes_left));
|
return -1;
|
}
|
|
memcpy((char*)ssid[idx].SSID, str, ssid[idx].SSID_len);
|
|
*bytes_left -= ssid[idx].SSID_len;
|
str += ssid[idx].SSID_len;
|
ssid[idx].hidden = TRUE;
|
|
DHD_TRACE(("%s :size=%d left=%d\n",
|
(char*)ssid[idx].SSID, ssid[idx].SSID_len, *bytes_left));
|
}
|
else {
|
DHD_ERROR(("### SSID size more that %d\n", str[0]));
|
return -1;
|
}
|
|
if (idx++ > max) {
|
DHD_ERROR(("%s number of SSIDs more that %d\n", __FUNCTION__, idx));
|
return -1;
|
}
|
}
|
|
*list_str = str;
|
return idx;
|
}
|
|
/* Parse a comma-separated list from list_str into ssid array, starting
|
* at index idx. Max specifies size of the ssid array. Parses ssids
|
* and returns updated idx; if idx >= max not all fit, the excess have
|
* not been copied. Returns -1 on empty string, or on ssid too long.
|
*/
|
int
|
wl_iw_parse_ssid_list(char** list_str, wlc_ssid_t* ssid, int idx, int max)
|
{
|
char* str, *ptr;
|
|
if ((list_str == NULL) || (*list_str == NULL))
|
return -1;
|
|
for (str = *list_str; str != NULL; str = ptr) {
|
|
/* check for next TAG */
|
if (!strncmp(str, GET_CHANNEL, strlen(GET_CHANNEL))) {
|
*list_str = str + strlen(GET_CHANNEL);
|
return idx;
|
}
|
|
if ((ptr = strchr(str, ',')) != NULL) {
|
*ptr++ = '\0';
|
}
|
|
if (strlen(str) > DOT11_MAX_SSID_LEN) {
|
DHD_ERROR(("ssid <%s> exceeds %d\n", str, DOT11_MAX_SSID_LEN));
|
return -1;
|
}
|
|
if (strlen(str) == 0)
|
ssid[idx].SSID_len = 0;
|
|
if (idx < max) {
|
bzero(ssid[idx].SSID, sizeof(ssid[idx].SSID));
|
strncpy((char*)ssid[idx].SSID, str, sizeof(ssid[idx].SSID) - 1);
|
ssid[idx].SSID_len = strlen(str);
|
}
|
idx++;
|
}
|
return idx;
|
}
|
|
/*
|
* Parse channel list from iwpriv CSCAN
|
*/
|
int
|
wl_iw_parse_channel_list(char** list_str, uint16* channel_list, int channel_num)
|
{
|
int num;
|
int val;
|
char* str;
|
char* endptr = NULL;
|
|
if ((list_str == NULL)||(*list_str == NULL))
|
return -1;
|
|
str = *list_str;
|
num = 0;
|
while (strncmp(str, GET_NPROBE, strlen(GET_NPROBE))) {
|
val = (int)strtoul(str, &endptr, 0);
|
if (endptr == str) {
|
printf("could not parse channel number starting at"
|
" substring \"%s\" in list:\n%s\n",
|
str, *list_str);
|
return -1;
|
}
|
str = endptr + strspn(endptr, " ,");
|
|
if (num == channel_num) {
|
DHD_ERROR(("too many channels (more than %d) in channel list:\n%s\n",
|
channel_num, *list_str));
|
return -1;
|
}
|
|
channel_list[num++] = (uint16)val;
|
}
|
*list_str = str;
|
return num;
|
}
|
|
#if defined(TRAFFIC_MGMT_DWM)
|
static int traffic_mgmt_add_dwm_filter(dhd_pub_t *dhd,
|
trf_mgmt_filter_list_t * trf_mgmt_filter_list, int len)
|
{
|
int ret = 0;
|
uint32 i;
|
trf_mgmt_filter_t *trf_mgmt_filter;
|
uint8 dwm_tbl_entry;
|
uint32 dscp = 0;
|
uint16 dwm_filter_enabled = 0;
|
|
|
/* Check parameter length is adequate */
|
if (len < (OFFSETOF(trf_mgmt_filter_list_t, filter) +
|
trf_mgmt_filter_list->num_filters * sizeof(trf_mgmt_filter_t))) {
|
ret = BCME_BUFTOOSHORT;
|
return ret;
|
}
|
|
bzero(&dhd->dhd_tm_dwm_tbl, sizeof(dhd_trf_mgmt_dwm_tbl_t));
|
|
for (i = 0; i < trf_mgmt_filter_list->num_filters; i++) {
|
trf_mgmt_filter = &trf_mgmt_filter_list->filter[i];
|
|
dwm_filter_enabled = (trf_mgmt_filter->flags & TRF_FILTER_DWM);
|
|
if (dwm_filter_enabled) {
|
dscp = trf_mgmt_filter->dscp;
|
if (dscp >= DHD_DWM_TBL_SIZE) {
|
ret = BCME_BADARG;
|
return ret;
|
}
|
}
|
|
dhd->dhd_tm_dwm_tbl.dhd_dwm_enabled = 1;
|
/* set WMM AC bits */
|
dwm_tbl_entry = (uint8) trf_mgmt_filter->priority;
|
DHD_TRF_MGMT_DWM_SET_FILTER(dwm_tbl_entry);
|
|
/* set favored bits */
|
if (trf_mgmt_filter->flags & TRF_FILTER_FAVORED)
|
DHD_TRF_MGMT_DWM_SET_FAVORED(dwm_tbl_entry);
|
|
dhd->dhd_tm_dwm_tbl.dhd_dwm_tbl[dscp] = dwm_tbl_entry;
|
}
|
return ret;
|
}
|
#endif
|
|
/* Given filename and download type, returns a buffer pointer and length
|
* for download to f/w. Type can be FW or NVRAM.
|
*
|
*/
|
int dhd_get_download_buffer(dhd_pub_t *dhd, char *file_path, download_type_t component,
|
char ** buffer, int *length)
|
|
{
|
int ret = BCME_ERROR;
|
int len = 0;
|
int file_len;
|
void *image = NULL;
|
uint8 *buf = NULL;
|
|
/* Point to cache if available. */
|
#ifdef CACHE_FW_IMAGES
|
if (component == FW) {
|
if (dhd->cached_fw_length) {
|
len = dhd->cached_fw_length;
|
buf = dhd->cached_fw;
|
}
|
} else if (component == NVRAM) {
|
if (dhd->cached_nvram_length) {
|
len = dhd->cached_nvram_length;
|
buf = dhd->cached_nvram;
|
}
|
}
|
else if (component == CLM_BLOB) {
|
if (dhd->cached_clm_length) {
|
len = dhd->cached_clm_length;
|
buf = dhd->cached_clm;
|
}
|
} else {
|
return ret;
|
}
|
#endif
|
/* No Valid cache found on this call */
|
if (!len) {
|
file_len = *length;
|
*length = 0;
|
|
if (file_path) {
|
image = dhd_os_open_image(file_path);
|
if (image == NULL) {
|
goto err;
|
}
|
}
|
|
buf = MALLOCZ(dhd->osh, file_len);
|
if (buf == NULL) {
|
DHD_ERROR(("%s: Failed to allocate memory %d bytes\n",
|
__FUNCTION__, file_len));
|
goto err;
|
}
|
|
/* Download image */
|
len = dhd_os_get_image_block(buf, file_len, image);
|
if ((len <= 0 || len > file_len)) {
|
MFREE(dhd->osh, buf, file_len);
|
goto err;
|
}
|
}
|
|
ret = BCME_OK;
|
*length = len;
|
*buffer = buf;
|
|
/* Cache if first call. */
|
#ifdef CACHE_FW_IMAGES
|
if (component == FW) {
|
if (!dhd->cached_fw_length) {
|
dhd->cached_fw = buf;
|
dhd->cached_fw_length = len;
|
}
|
} else if (component == NVRAM) {
|
if (!dhd->cached_nvram_length) {
|
dhd->cached_nvram = buf;
|
dhd->cached_nvram_length = len;
|
}
|
}
|
else if (component == CLM_BLOB) {
|
if (!dhd->cached_clm_length) {
|
dhd->cached_clm = buf;
|
dhd->cached_clm_length = len;
|
}
|
}
|
#endif
|
|
err:
|
if (image)
|
dhd_os_close_image(image);
|
|
return ret;
|
}
|
|
int
|
dhd_download_2_dongle(dhd_pub_t *dhd, char *iovar, uint16 flag, uint16 dload_type,
|
unsigned char *dload_buf, int len)
|
{
|
struct wl_dload_data *dload_ptr = (struct wl_dload_data *)dload_buf;
|
int err = 0;
|
int dload_data_offset;
|
static char iovar_buf[WLC_IOCTL_MEDLEN];
|
int iovar_len;
|
|
memset(iovar_buf, 0, sizeof(iovar_buf));
|
|
dload_data_offset = OFFSETOF(wl_dload_data_t, data);
|
dload_ptr->flag = (DLOAD_HANDLER_VER << DLOAD_FLAG_VER_SHIFT) | flag;
|
dload_ptr->dload_type = dload_type;
|
dload_ptr->len = htod32(len - dload_data_offset);
|
dload_ptr->crc = 0;
|
len = len + 8 - (len%8);
|
|
iovar_len = bcm_mkiovar(iovar, dload_buf,
|
(uint)len, iovar_buf, sizeof(iovar_buf));
|
if (iovar_len == 0) {
|
DHD_ERROR(("%s: insufficient buffer space passed to bcm_mkiovar for '%s' \n",
|
__FUNCTION__, iovar));
|
return BCME_BUFTOOSHORT;
|
}
|
|
err = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovar_buf,
|
iovar_len, IOV_SET, 0);
|
|
return err;
|
}
|
|
int
|
dhd_download_clm_blob(dhd_pub_t *dhd, unsigned char *buf, uint32 len)
|
{
|
int chunk_len, cumulative_len = 0;
|
int size2alloc;
|
unsigned char *new_buf;
|
int err = 0, data_offset;
|
uint16 dl_flag = DL_BEGIN;
|
|
data_offset = OFFSETOF(wl_dload_data_t, data);
|
size2alloc = data_offset + MAX_CHUNK_LEN;
|
|
if ((new_buf = (unsigned char *)MALLOCZ(dhd->osh, size2alloc)) != NULL) {
|
do {
|
if (len >= MAX_CHUNK_LEN)
|
chunk_len = MAX_CHUNK_LEN;
|
else
|
chunk_len = len;
|
|
memcpy(new_buf + data_offset, buf + cumulative_len, chunk_len);
|
cumulative_len += chunk_len;
|
|
if (len - chunk_len == 0)
|
dl_flag |= DL_END;
|
|
err = dhd_download_2_dongle(dhd, "clmload", dl_flag, DL_TYPE_CLM,
|
new_buf, data_offset + chunk_len);
|
|
dl_flag &= ~DL_BEGIN;
|
|
len = len - chunk_len;
|
} while ((len > 0) && (err == 0));
|
|
MFREE(dhd->osh, new_buf, size2alloc);
|
} else {
|
err = BCME_NOMEM;
|
}
|
|
return err;
|
}
|
|
int
|
dhd_apply_default_clm(dhd_pub_t *dhd, char *clm_path)
|
{
|
char *clm_blob_path;
|
int len;
|
char *memblock = NULL;
|
int err = BCME_OK;
|
char iovbuf[WLC_IOCTL_SMLEN];
|
wl_country_t *cspec;
|
|
if (clm_path[0] != '\0') {
|
if (strlen(clm_path) > MOD_PARAM_PATHLEN) {
|
DHD_ERROR(("clm path exceeds max len\n"));
|
return BCME_ERROR;
|
}
|
clm_blob_path = clm_path;
|
DHD_ERROR(("clm path from module param:%s\n", clm_path));
|
} else {
|
clm_blob_path = CONFIG_BCMDHD_CLM_PATH;
|
}
|
|
|
/* If CLM blob file is found on the filesystem, download the file.
|
* After CLM file download or If the blob file is not present,
|
* validate the country code before proceeding with the initialization.
|
* If country code is not valid, fail the initialization.
|
*/
|
len = MAX_CLM_BUF_SIZE;
|
dhd_get_download_buffer(dhd, clm_blob_path, CLM_BLOB, &memblock, &len);
|
if ((len > 0) && (len < MAX_CLM_BUF_SIZE) && memblock) {
|
/* Found blob file. Download the file */
|
DHD_ERROR(("clm file download from %s \n", clm_blob_path));
|
err = dhd_download_clm_blob(dhd, memblock, len);
|
if (err) {
|
DHD_ERROR(("%s: CLM download failed err=%d\n", __FUNCTION__, err));
|
/* Retrieve clmload_status and print */
|
bcm_mkiovar("clmload_status", NULL, 0, iovbuf, sizeof(iovbuf));
|
err = dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, iovbuf, sizeof(iovbuf), FALSE, 0);
|
if (err) {
|
DHD_ERROR(("%s: clmload_status get failed err=%d \n",
|
__FUNCTION__, err));
|
} else {
|
DHD_ERROR(("%s: clmload_status: %d \n",
|
__FUNCTION__, *((int *)iovbuf)));
|
}
|
err = BCME_ERROR;
|
goto exit;
|
} else {
|
DHD_INFO(("%s: CLM download succeeded \n", __FUNCTION__));
|
}
|
} else {
|
DHD_INFO(("Skipping the clm download. len:%d memblk:%p \n", len, memblock));
|
}
|
|
/* Verify country code */
|
bcm_mkiovar("country", NULL, 0, iovbuf, sizeof(iovbuf));
|
err = dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, iovbuf, sizeof(iovbuf), FALSE, 0);
|
if (err) {
|
DHD_ERROR(("%s: country code get failed\n", __FUNCTION__));
|
goto exit;
|
}
|
|
cspec = (wl_country_t *)iovbuf;
|
if ((strncmp(cspec->ccode, WL_CCODE_NULL_COUNTRY, WLC_CNTRY_BUF_SZ)) == 0) {
|
/* Country code not initialized or CLM download not proper */
|
DHD_ERROR(("country code not initialized\n"));
|
err = BCME_ERROR;
|
}
|
exit:
|
|
if (memblock) {
|
dhd_free_download_buffer(dhd, memblock, MAX_CLM_BUF_SIZE);
|
}
|
|
return err;
|
}
|
|
void dhd_free_download_buffer(dhd_pub_t *dhd, void *buffer, int length)
|
{
|
#ifdef CACHE_FW_IMAGES
|
return;
|
#endif
|
MFREE(dhd->osh, buffer, length);
|
}
|
