/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Header file describing the internal (inter-module) DHD interfaces.
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*
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* Provides type definitions and function prototypes used to link the
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* DHD OS, bus, and protocol modules.
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*
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* Copyright (C) 1999-2017, Broadcom Corporation
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*
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* Unless you and Broadcom execute a separate written software license
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* agreement governing use of this software, this software is licensed to you
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* under the terms of the GNU General Public License version 2 (the "GPL"),
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* available at http://www.broadcom.com/licenses/GPLv2.php, with the
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* following added to such license:
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*
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* As a special exception, the copyright holders of this software give you
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* permission to link this software with independent modules, and to copy and
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* distribute the resulting executable under terms of your choice, provided that
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* you also meet, for each linked independent module, the terms and conditions of
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* the license of that module. An independent module is a module which is not
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* derived from this software. The special exception does not apply to any
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* modifications of the software.
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*
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* Notwithstanding the above, under no circumstances may you combine this
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* software in any way with any other Broadcom software provided under a license
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* other than the GPL, without Broadcom's express prior written consent.
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*
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*
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* <<Broadcom-WL-IPTag/Open:>>
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*
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* $Id: dhd.h 711448 2017-07-18 08:27:03Z $
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*/
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/****************
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* Common types *
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*/
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#ifndef _dhd_h_
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#define _dhd_h_
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/slab.h>
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#include <linux/skbuff.h>
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#include <linux/netdevice.h>
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#include <linux/etherdevice.h>
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#include <linux/random.h>
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#include <linux/spinlock.h>
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#include <linux/ethtool.h>
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#include <linux/uaccess.h>
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#include <asm/unaligned.h>
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_HAS_WAKELOCK)
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#include <linux/wakelock.h>
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#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined (CONFIG_HAS_WAKELOCK) */
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
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#include <linux/sched/types.h>
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#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0) */
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/* The kernel threading is sdio-specific */
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struct task_struct;
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struct sched_param;
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#if defined(BT_OVER_SDIO)
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#include <dhd_bt_interface.h>
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#endif /* defined (BT_OVER_SDIO) */
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int setScheduler(struct task_struct *p, int policy, struct sched_param *param);
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int get_scheduler_policy(struct task_struct *p);
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#define MAX_EVENT 16
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#define ALL_INTERFACES 0xff
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#include <wlioctl.h>
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#include <wlfc_proto.h>
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#include <hnd_armtrap.h>
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#if defined(DUMP_IOCTL_IOV_LIST) || defined(DHD_DEBUG)
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#include <bcmutils.h>
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#endif /* DUMP_IOCTL_IOV_LIST || DHD_DEBUG */
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#include <hnd_pktq.h>
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#if defined(BCMWDF)
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#include <wdf.h>
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#include <WdfMiniport.h>
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#endif /* (BCMWDF) */
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#ifdef DEBUG_DPC_THREAD_WATCHDOG
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#define MAX_RESCHED_CNT 600
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#endif /* DEBUG_DPC_THREAD_WATCHDOG */
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0) && LINUX_VERSION_CODE < \
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KERNEL_VERSION(3, 18, 0) || defined(CONFIG_BCMDHD_VENDOR_EXT))
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#define WL_VENDOR_EXT_SUPPORT
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#endif /* 3.18 > KERNEL_VER >= 3.14 || defined(CONFIG_BCMDHD_VENDOR_EXT) */
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#if defined(KEEP_ALIVE)
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/* Default KEEP_ALIVE Period is 55 sec to prevent AP from sending Keep Alive probe frame */
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#define KEEP_ALIVE_PERIOD 55000
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#define NULL_PKT_STR "null_pkt"
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#endif /* KEEP_ALIVE */
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/* Forward decls */
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struct dhd_bus;
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struct dhd_prot;
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struct dhd_info;
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struct dhd_ioctl;
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struct dhd_dbg;
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struct dhd_ts;
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/* The level of bus communication with the dongle */
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enum dhd_bus_state {
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DHD_BUS_DOWN, /* Not ready for frame transfers */
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DHD_BUS_LOAD, /* Download access only (CPU reset) */
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DHD_BUS_DATA, /* Ready for frame transfers */
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DHD_BUS_SUSPEND, /* Bus has been suspended */
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DHD_BUS_DOWN_IN_PROGRESS, /* Bus going Down */
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DHD_BUS_REMOVE, /* Bus has been removed */
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};
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/*
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* Bit fields to Indicate clean up process that wait till they are finished.
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* Future synchronizable processes can add their bit filed below and update
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* their functionalities accordingly
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*/
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#define DHD_BUS_BUSY_IN_TX 0x01
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#define DHD_BUS_BUSY_IN_SEND_PKT 0x02
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#define DHD_BUS_BUSY_IN_DPC 0x04
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#define DHD_BUS_BUSY_IN_WD 0x08
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#define DHD_BUS_BUSY_IN_IOVAR 0x10
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#define DHD_BUS_BUSY_IN_DHD_IOVAR 0x20
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#define DHD_BUS_BUSY_SUSPEND_IN_PROGRESS 0x40
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#define DHD_BUS_BUSY_RESUME_IN_PROGRESS 0x80
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#define DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS 0x100
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#define DHD_BUS_BUSY_RPM_SUSPEND_DONE 0x200
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#define DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS 0x400
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#define DHD_BUS_BUSY_RPM_ALL (DHD_BUS_BUSY_RPM_SUSPEND_DONE | \
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DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS | \
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DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS)
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#define DHD_BUS_BUSY_IN_CHECKDIED 0x800
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#define DHD_BUS_BUSY_SET_IN_TX(dhdp) \
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(dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_TX
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#define DHD_BUS_BUSY_SET_IN_SEND_PKT(dhdp) \
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(dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_SEND_PKT
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#define DHD_BUS_BUSY_SET_IN_DPC(dhdp) \
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(dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_DPC
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#define DHD_BUS_BUSY_SET_IN_WD(dhdp) \
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(dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_WD
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#define DHD_BUS_BUSY_SET_IN_IOVAR(dhdp) \
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(dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_IOVAR
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#define DHD_BUS_BUSY_SET_IN_DHD_IOVAR(dhdp) \
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(dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_DHD_IOVAR
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#define DHD_BUS_BUSY_SET_SUSPEND_IN_PROGRESS(dhdp) \
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(dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_SUSPEND_IN_PROGRESS
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#define DHD_BUS_BUSY_SET_RESUME_IN_PROGRESS(dhdp) \
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(dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_RESUME_IN_PROGRESS
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#define DHD_BUS_BUSY_SET_RPM_SUSPEND_IN_PROGRESS(dhdp) \
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(dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS
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#define DHD_BUS_BUSY_SET_RPM_SUSPEND_DONE(dhdp) \
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(dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_RPM_SUSPEND_DONE
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#define DHD_BUS_BUSY_SET_RPM_RESUME_IN_PROGRESS(dhdp) \
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(dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS
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#define DHD_BUS_BUSY_SET_IN_CHECKDIED(dhdp) \
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(dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_CHECKDIED
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#define DHD_BUS_BUSY_CLEAR_IN_TX(dhdp) \
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(dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_TX
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#define DHD_BUS_BUSY_CLEAR_IN_SEND_PKT(dhdp) \
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(dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_SEND_PKT
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#define DHD_BUS_BUSY_CLEAR_IN_DPC(dhdp) \
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(dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_DPC
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#define DHD_BUS_BUSY_CLEAR_IN_WD(dhdp) \
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(dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_WD
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#define DHD_BUS_BUSY_CLEAR_IN_IOVAR(dhdp) \
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(dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_IOVAR
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#define DHD_BUS_BUSY_CLEAR_IN_DHD_IOVAR(dhdp) \
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(dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_DHD_IOVAR
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#define DHD_BUS_BUSY_CLEAR_SUSPEND_IN_PROGRESS(dhdp) \
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(dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_SUSPEND_IN_PROGRESS
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#define DHD_BUS_BUSY_CLEAR_RESUME_IN_PROGRESS(dhdp) \
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(dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_RESUME_IN_PROGRESS
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#define DHD_BUS_BUSY_CLEAR_RPM_SUSPEND_IN_PROGRESS(dhdp) \
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(dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS
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#define DHD_BUS_BUSY_CLEAR_RPM_SUSPEND_DONE(dhdp) \
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(dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_RPM_SUSPEND_DONE
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#define DHD_BUS_BUSY_CLEAR_RPM_RESUME_IN_PROGRESS(dhdp) \
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(dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS
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#define DHD_BUS_BUSY_CLEAR_IN_CHECKDIED(dhdp) \
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(dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_CHECKDIED
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#define DHD_BUS_BUSY_CHECK_IN_TX(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_TX)
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#define DHD_BUS_BUSY_CHECK_IN_SEND_PKT(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_SEND_PKT)
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#define DHD_BUS_BUSY_CHECK_IN_DPC(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_DPC)
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#define DHD_BUS_BUSY_CHECK_IN_WD(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_WD)
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#define DHD_BUS_BUSY_CHECK_IN_IOVAR(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_IOVAR)
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#define DHD_BUS_BUSY_CHECK_IN_DHD_IOVAR(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_DHD_IOVAR)
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#define DHD_BUS_BUSY_CHECK_SUSPEND_IN_PROGRESS(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_SUSPEND_IN_PROGRESS)
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#define DHD_BUS_BUSY_CHECK_RESUME_IN_PROGRESS(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RESUME_IN_PROGRESS)
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#define DHD_BUS_BUSY_CHECK_RPM_SUSPEND_IN_PROGRESS(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS)
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#define DHD_BUS_BUSY_CHECK_RPM_SUSPEND_DONE(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RPM_SUSPEND_DONE)
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#define DHD_BUS_BUSY_CHECK_RPM_RESUME_IN_PROGRESS(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS)
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#define DHD_BUS_BUSY_CHECK_RPM_ALL(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RPM_ALL)
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#define DHD_BUS_BUSY_CHECK_IN_CHECKDIED(dhdp) \
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((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_CHECKDIED)
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#define DHD_BUS_BUSY_CHECK_IDLE(dhdp) \
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((dhdp)->dhd_bus_busy_state == 0)
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#define DHD_BUS_CHECK_SUSPEND_OR_SUSPEND_IN_PROGRESS(dhdp) \
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((dhdp)->busstate == DHD_BUS_SUSPEND || DHD_BUS_BUSY_CHECK_SUSPEND_IN_PROGRESS(dhdp) || \
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DHD_BUS_BUSY_CHECK_RPM_SUSPEND_IN_PROGRESS(dhdp))
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#define DHD_BUS_CHECK_ANY_SUSPEND_IN_PROGRESS(dhdp) \
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(DHD_BUS_BUSY_CHECK_SUSPEND_IN_PROGRESS(dhdp) || \
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DHD_BUS_BUSY_CHECK_RPM_SUSPEND_IN_PROGRESS(dhdp))
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#define DHD_BUS_CHECK_DOWN_OR_DOWN_IN_PROGRESS(dhdp) \
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((dhdp)->busstate == DHD_BUS_DOWN || (dhdp)->busstate == DHD_BUS_DOWN_IN_PROGRESS || \
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(dhdp)->busstate == DHD_BUS_REMOVE)
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#define DHD_BUS_CHECK_REMOVE(dhdp) \
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((dhdp)->busstate == DHD_BUS_REMOVE)
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/* Macro to print Ethernet Address as String
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* expects both arguements as (char *)
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*/
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#define DHD_MAC_TO_STR(mac, str) (snprintf(str, ETHER_ADDR_STR_LEN, \
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"%02x:%02x:%02x:%02x:%02x:%02x\n", \
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(uchar)mac[0]&0xff, \
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(uchar)mac[1]&0xff, \
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(uchar)mac[2]&0xff, \
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(uchar)mac[3]&0xff, \
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(uchar)mac[4]&0xff, \
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(uchar)mac[5]&0xff))
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/* Download Types */
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typedef enum download_type {
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FW,
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NVRAM,
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CLM_BLOB
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} download_type_t;
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/* For supporting multiple interfaces */
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#define DHD_MAX_IFS 16
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#define DHD_DEL_IF -0xE
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#define DHD_BAD_IF -0xF
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#define DHD_EVENT_IF 0xFFFF /* Hack i/f to handle events from INFO Ring */
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enum dhd_op_flags {
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/* Firmware requested operation mode */
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DHD_FLAG_STA_MODE = (1 << (0)), /* STA only */
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DHD_FLAG_HOSTAP_MODE = (1 << (1)), /* SOFTAP only */
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DHD_FLAG_P2P_MODE = (1 << (2)), /* P2P Only */
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/* STA + P2P */
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DHD_FLAG_CONCURR_SINGLE_CHAN_MODE = (DHD_FLAG_STA_MODE | DHD_FLAG_P2P_MODE),
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/* STA + SoftAP */
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DHD_FLAG_CONCURR_STA_HOSTAP_MODE = (DHD_FLAG_STA_MODE | DHD_FLAG_HOSTAP_MODE),
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DHD_FLAG_CONCURR_MULTI_CHAN_MODE = (1 << (4)), /* STA + P2P */
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/* Current P2P mode for P2P connection */
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DHD_FLAG_P2P_GC_MODE = (1 << (5)),
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DHD_FLAG_P2P_GO_MODE = (1 << (6)),
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DHD_FLAG_MBSS_MODE = (1 << (7)), /* MBSS in future */
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DHD_FLAG_IBSS_MODE = (1 << (8)),
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DHD_FLAG_MFG_MODE = (1 << (9)),
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DHD_FLAG_RSDB_MODE = (1 << (10)),
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DHD_FLAG_MP2P_MODE = (1 << (11))
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};
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#define DHD_OPMODE_SUPPORTED(dhd, opmode_flag) \
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(dhd ? ((((dhd_pub_t *)dhd)->op_mode) & opmode_flag) : -1)
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/* Max sequential TX/RX Control timeouts to set HANG event */
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#ifndef MAX_CNTL_TX_TIMEOUT
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#define MAX_CNTL_TX_TIMEOUT 2
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#endif /* MAX_CNTL_TX_TIMEOUT */
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#ifndef MAX_CNTL_RX_TIMEOUT
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#define MAX_CNTL_RX_TIMEOUT 1
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#endif /* MAX_CNTL_RX_TIMEOUT */
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#define DHD_SCAN_ASSOC_ACTIVE_TIME 40 /* ms: Embedded default Active setting from DHD */
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#define DHD_SCAN_UNASSOC_ACTIVE_TIME 80 /* ms: Embedded def. Unassoc Active setting from DHD */
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#define DHD_SCAN_PASSIVE_TIME 130 /* ms: Embedded default Passive setting from DHD */
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#define DHD_SCAN_HOME_TIME 45 /* ms: Embedded default Home time setting from DHD */
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#define DHD_SCAN_HOME_AWAY_TIME 100 /* ms: Embedded default Home Away time setting from DHD */
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#ifndef POWERUP_MAX_RETRY
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#define POWERUP_MAX_RETRY 1 /* how many times we retry to power up the chip */
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#endif
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#ifndef POWERUP_WAIT_MS
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#define POWERUP_WAIT_MS 2000 /* ms: time out in waiting wifi to come up */
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#endif
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/*
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* MAX_NVRAMBUF_SIZE determines the size of the Buffer in the DHD that holds
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* the NVRAM data. That is the size of the buffer pointed by bus->vars
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* This also needs to be increased to 16K to support NVRAM size higher than 8K
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*/
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#define MAX_NVRAMBUF_SIZE (16 * 1024) /* max nvram buf size */
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#define MAX_CLM_BUF_SIZE (48 * 1024) /* max clm blob size */
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#ifdef DHD_DEBUG
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#define DHD_JOIN_MAX_TIME_DEFAULT 10000 /* ms: Max time out for joining AP */
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#define DHD_SCAN_DEF_TIMEOUT 10000 /* ms: Max time out for scan in progress */
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#endif
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#ifndef CONFIG_BCMDHD_CLM_PATH
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#define CONFIG_BCMDHD_CLM_PATH "/system/etc/wifi/bcmdhd_clm.blob"
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#endif /* CONFIG_BCMDHD_CLM_PATH */
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#define WL_CCODE_NULL_COUNTRY "#n"
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#define FW_VER_STR_LEN 128
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#define CLM_VER_STR_LEN 128
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#define BUS_API_REV_STR_LEN 128
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extern char bus_api_revision[];
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enum dhd_bus_wake_state {
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WAKE_LOCK_OFF,
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WAKE_LOCK_PRIV,
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WAKE_LOCK_DPC,
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WAKE_LOCK_IOCTL,
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WAKE_LOCK_DOWNLOAD,
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WAKE_LOCK_TMOUT,
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WAKE_LOCK_WATCHDOG,
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WAKE_LOCK_LINK_DOWN_TMOUT,
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WAKE_LOCK_PNO_FIND_TMOUT,
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WAKE_LOCK_SOFTAP_SET,
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WAKE_LOCK_SOFTAP_STOP,
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WAKE_LOCK_SOFTAP_START,
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WAKE_LOCK_SOFTAP_THREAD
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};
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#ifdef PCIE_INB_DW
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enum dhd_bus_ds_state {
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DW_DEVICE_DS_INVALID = -1,
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DW_DEVICE_DS_DEV_SLEEP = 0,
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DW_DEVICE_DS_DEV_SLEEP_PEND,
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DW_DEVICE_DS_DISABLED_WAIT,
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DW_DEVICE_DS_DEV_WAKE,
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DW_DEVICE_DS_ACTIVE,
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DW_DEVICE_HOST_SLEEP_WAIT,
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DW_DEVICE_HOST_SLEEP,
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DW_DEVICE_HOST_WAKE_WAIT,
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DW_DEVICE_DS_D3_INFORM_WAIT
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};
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#endif /* PCIE_INB_DW */
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enum dhd_prealloc_index {
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DHD_PREALLOC_PROT = 0,
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DHD_PREALLOC_RXBUF = 1,
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DHD_PREALLOC_DATABUF = 2,
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DHD_PREALLOC_OSL_BUF = 3,
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DHD_PREALLOC_SKB_BUF = 4,
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#if defined(STATIC_WL_PRIV_STRUCT)
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DHD_PREALLOC_WIPHY_ESCAN0 = 5,
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#endif /* STATIC_WL_PRIV_STRUCT */
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DHD_PREALLOC_DHD_INFO = 7,
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DHD_PREALLOC_DHD_WLFC_INFO = 8,
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DHD_PREALLOC_IF_FLOW_LKUP = 9,
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/* 10 */
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DHD_PREALLOC_MEMDUMP_RAM = 11,
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DHD_PREALLOC_DHD_WLFC_HANGER = 12,
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DHD_PREALLOC_PKTID_MAP = 13,
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DHD_PREALLOC_PKTID_MAP_IOCTL = 14,
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DHD_PREALLOC_DHD_LOG_DUMP_BUF = 15,
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DHD_PREALLOC_DHD_LOG_DUMP_BUF_EX = 16,
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DHD_PREALLOC_DHD_PKTLOG_DUMP_BUF = 17,
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DHD_PREALLOC_STAT_REPORT_BUF = 18,
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DHD_PREALLOC_WL_ESCAN = 19,
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DHD_PREALLOC_FW_VERBOSE_RING = 20,
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DHD_PREALLOC_FW_EVENT_RING = 21,
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DHD_PREALLOC_DHD_EVENT_RING = 22,
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DHD_PREALLOC_NAN_EVENT_RING = 23
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};
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enum dhd_dongledump_mode {
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DUMP_DISABLED = 0,
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DUMP_MEMONLY,
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DUMP_MEMFILE,
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DUMP_MEMFILE_BUGON,
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DUMP_MEMFILE_MAX
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};
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enum dhd_dongledump_type {
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DUMP_TYPE_RESUMED_ON_TIMEOUT = 1,
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DUMP_TYPE_D3_ACK_TIMEOUT,
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DUMP_TYPE_DONGLE_TRAP,
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DUMP_TYPE_MEMORY_CORRUPTION,
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DUMP_TYPE_PKTID_AUDIT_FAILURE,
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DUMP_TYPE_PKTID_INVALID,
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DUMP_TYPE_SCAN_TIMEOUT,
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DUMP_TYPE_JOIN_TIMEOUT,
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DUMP_TYPE_SCAN_BUSY,
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DUMP_TYPE_BY_SYSDUMP,
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DUMP_TYPE_BY_LIVELOCK,
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DUMP_TYPE_AP_LINKUP_FAILURE,
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DUMP_TYPE_AP_ABNORMAL_ACCESS,
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DUMP_TYPE_CFG_VENDOR_TRIGGERED,
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DUMP_TYPE_RESUMED_ON_TIMEOUT_TX,
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DUMP_TYPE_RESUMED_ON_TIMEOUT_RX,
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DUMP_TYPE_RESUMED_ON_INVALID_RING_RDWR,
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DUMP_TYPE_DONGLE_HOST_EVENT,
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DUMP_TYPE_RESUMED_UNKNOWN,
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DUMP_TYPE_TRANS_ID_MISMATCH,
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DUMP_TYPE_HANG_ON_IFACE_OP_FAIL,
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#ifdef SUPPORT_LINKDOWN_RECOVERY
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DUMP_TYPE_READ_SHM_FAIL
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#endif /* SUPPORT_LINKDOWN_RECOVERY */
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};
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enum dhd_hang_reason {
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HANG_REASON_MASK = 0x8000,
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HANG_REASON_IOCTL_RESP_TIMEOUT = 0x8001,
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HANG_REASON_DONGLE_TRAP = 0x8002,
|
HANG_REASON_D3_ACK_TIMEOUT = 0x8003,
|
HANG_REASON_BUS_DOWN = 0x8004,
|
HANG_REASON_MSGBUF_LIVELOCK = 0x8006,
|
HANG_REASON_IFACE_OP_FAILURE = 0x8007,
|
HANG_REASON_HT_AVAIL_ERROR = 0x8008,
|
HANG_REASON_PCIE_RC_LINK_UP_FAIL = 0x8009,
|
HANG_REASON_PCIE_PKTID_ERROR = 0x800A,
|
HANG_REASON_PCIE_LINK_DOWN = 0x8805,
|
HANG_REASON_INVALID_EVENT_OR_DATA = 0x8806,
|
HANG_REASON_UNKNOWN = 0x8807,
|
HANG_REASON_MAX = 0x8808
|
};
|
|
enum dhd_rsdb_scan_features {
|
/* Downgraded scan feature for AP active */
|
RSDB_SCAN_DOWNGRADED_AP_SCAN = 0x01,
|
/* Downgraded scan feature for P2P Discovery */
|
RSDB_SCAN_DOWNGRADED_P2P_DISC_SCAN = 0x02,
|
/* Enable channel pruning for ROAM SCAN */
|
RSDB_SCAN_DOWNGRADED_CH_PRUNE_ROAM = 0x10,
|
/* Enable channel pruning for any SCAN */
|
RSDB_SCAN_DOWNGRADED_CH_PRUNE_ALL = 0x20
|
};
|
|
/* Packet alignment for most efficient SDIO (can change based on platform) */
|
#ifndef DHD_SDALIGN
|
#define DHD_SDALIGN 32
|
#endif
|
|
/**
|
* DMA-able buffer parameters
|
* - dmaaddr_t is 32bits on a 32bit host.
|
* dhd_dma_buf::pa may not be used as a sh_addr_t, bcm_addr64_t or uintptr
|
* - dhd_dma_buf::_alloced is ONLY for freeing a DMA-able buffer.
|
*/
|
typedef struct dhd_dma_buf {
|
void *va; /* virtual address of buffer */
|
uint32 len; /* user requested buffer length */
|
dmaaddr_t pa; /* physical address of buffer */
|
void *dmah; /* dma mapper handle */
|
void *secdma; /* secure dma sec_cma_info handle */
|
uint32 _alloced; /* actual size of buffer allocated with align and pad */
|
} dhd_dma_buf_t;
|
|
/* host reordering packts logic */
|
/* followed the structure to hold the reorder buffers (void **p) */
|
typedef struct reorder_info {
|
void **p;
|
uint8 flow_id;
|
uint8 cur_idx;
|
uint8 exp_idx;
|
uint8 max_idx;
|
uint8 pend_pkts;
|
} reorder_info_t;
|
|
#ifdef DHDTCPACK_SUPPRESS
|
|
enum {
|
/* TCPACK suppress off */
|
TCPACK_SUP_OFF,
|
/* Replace TCPACK in txq when new coming one has higher ACK number. */
|
TCPACK_SUP_REPLACE,
|
/* TCPACK_SUP_REPLACE + delayed TCPACK TX unless ACK to PSH DATA.
|
* This will give benefits to Half-Duplex bus interface(e.g. SDIO) that
|
* 1. we are able to read TCP DATA packets first from the bus
|
* 2. TCPACKs that don't need to hurry delivered remains longer in TXQ so can be suppressed.
|
*/
|
TCPACK_SUP_DELAYTX,
|
TCPACK_SUP_HOLD,
|
TCPACK_SUP_LAST_MODE
|
};
|
|
#ifdef BCMSDIO
|
#define TCPACK_SUP_DEFAULT TCPACK_SUP_DELAYTX
|
#elif defined(BCMPCIE)
|
#define TCPACK_SUP_DEFAULT TCPACK_SUP_HOLD
|
#else
|
#define TCPACK_SUP_DEFAULT TCPACK_SUP_OFF
|
#endif /* BCMSDIO */
|
#endif /* DHDTCPACK_SUPPRESS */
|
|
#if defined(TRAFFIC_MGMT_DWM)
|
#define DHD_DWM_TBL_SIZE 57
|
/* DSCP WMM AC Mapping macros and structures */
|
#define DHD_TRF_MGMT_DWM_FILTER_BIT 0x8
|
#define DHD_TRF_MGMT_DWM_PRIO_BITS 0x7
|
#define DHD_TRF_MGMT_DWM_FAVORED_BIT 0x10
|
#define DHD_TRF_MGMT_DWM_PRIO(dwm_tbl_entry) ((dwm_tbl_entry) & DHD_TRF_MGMT_DWM_PRIO_BITS)
|
#define DHD_TRF_MGMT_DWM_IS_FAVORED_SET(dwm_tbl_entry) \
|
((dwm_tbl_entry) & DHD_TRF_MGMT_DWM_FAVORED_BIT)
|
#define DHD_TRF_MGMT_DWM_SET_FAVORED(dwm_tbl_entry) \
|
((dwm_tbl_entry) |= DHD_TRF_MGMT_DWM_FAVORED_BIT)
|
#define DHD_TRF_MGMT_DWM_IS_FILTER_SET(dwm_tbl_entry) \
|
((dwm_tbl_entry) & DHD_TRF_MGMT_DWM_FILTER_BIT)
|
#define DHD_TRF_MGMT_DWM_SET_FILTER(dwm_tbl_entry) \
|
((dwm_tbl_entry) |= DHD_TRF_MGMT_DWM_FILTER_BIT)
|
|
typedef struct {
|
uint8 dhd_dwm_enabled;
|
uint8 dhd_dwm_tbl[DHD_DWM_TBL_SIZE];
|
} dhd_trf_mgmt_dwm_tbl_t;
|
#endif
|
|
#define DHD_NULL_CHK_AND_RET(cond) \
|
if (!cond) { \
|
DHD_ERROR(("%s " #cond " is NULL\n", __FUNCTION__)); \
|
return; \
|
}
|
|
#define DHD_NULL_CHK_AND_RET_VAL(cond, value) \
|
if (!cond) { \
|
DHD_ERROR(("%s " #cond " is NULL\n", __FUNCTION__)); \
|
return value; \
|
}
|
|
#define DHD_NULL_CHK_AND_GOTO(cond, label) \
|
if (!cond) { \
|
DHD_ERROR(("%s " #cond " is NULL\n", __FUNCTION__)); \
|
goto label; \
|
}
|
|
/*
|
* Accumulating the queue lengths of all flowring queues in a parent object,
|
* to assert flow control, when the cummulative queue length crosses an upper
|
* threshold defined on a parent object. Upper threshold may be maintained
|
* at a station level, at an interface level, or at a dhd instance.
|
*
|
* cumm_ctr_t abstraction:
|
* cumm_ctr_t abstraction may be enhanced to use an object with a hysterisis
|
* pause on/off threshold callback.
|
* All macros use the address of the cummulative length in the parent objects.
|
*
|
* BCM_GMAC3 builds use a single perimeter lock, as opposed to a per queue lock.
|
* Cummulative counters in parent objects may be updated without spinlocks.
|
*
|
* In non BCM_GMAC3, if a cummulative queue length is desired across all flows
|
* belonging to either of (a station, or an interface or a dhd instance), then
|
* an atomic operation is required using an atomic_t cummulative counters or
|
* using a spinlock. BCM_ROUTER_DHD uses the Linux atomic_t construct.
|
*/
|
|
/* Cummulative length not supported. */
|
typedef uint32 cumm_ctr_t;
|
#define DHD_CUMM_CTR_PTR(clen) ((cumm_ctr_t*)(clen))
|
#define DHD_CUMM_CTR(clen) *(DHD_CUMM_CTR_PTR(clen)) /* accessor */
|
#define DHD_CUMM_CTR_READ(clen) DHD_CUMM_CTR(clen) /* read access */
|
#define DHD_CUMM_CTR_INIT(clen) \
|
ASSERT(DHD_CUMM_CTR_PTR(clen) != DHD_CUMM_CTR_PTR(NULL));
|
#define DHD_CUMM_CTR_INCR(clen) \
|
ASSERT(DHD_CUMM_CTR_PTR(clen) != DHD_CUMM_CTR_PTR(NULL));
|
#define DHD_CUMM_CTR_DECR(clen) \
|
ASSERT(DHD_CUMM_CTR_PTR(clen) != DHD_CUMM_CTR_PTR(NULL));
|
|
#if defined(WLTDLS) && defined(PCIE_FULL_DONGLE)
|
struct tdls_peer_node {
|
uint8 addr[ETHER_ADDR_LEN];
|
struct tdls_peer_node *next;
|
};
|
typedef struct tdls_peer_node tdls_peer_node_t;
|
typedef struct {
|
tdls_peer_node_t *node;
|
uint8 tdls_peer_count;
|
} tdls_peer_tbl_t;
|
#endif /* defined(WLTDLS) && defined(PCIE_FULL_DONGLE) */
|
|
#ifdef DHD_LOG_DUMP
|
/* below structure describe ring buffer. */
|
struct dhd_log_dump_buf
|
{
|
spinlock_t lock;
|
unsigned int enable;
|
unsigned int wraparound;
|
unsigned long max;
|
unsigned int remain;
|
char* present;
|
char* front;
|
char* buffer;
|
};
|
|
#define DHD_LOG_DUMP_MAX_TEMP_BUFFER_SIZE 256
|
extern void dhd_log_dump_write(int type, const char *fmt, ...);
|
extern char *dhd_log_dump_get_timestamp(void);
|
#endif /* DHD_LOG_DUMP */
|
|
#if defined(CUSTOMER_HW2)
|
#define DHD_COMMON_DUMP_PATH "/data/misc/wifi/"
|
#else
|
#define DHD_COMMON_DUMP_PATH "/installmedia/"
|
#endif
|
|
struct cntry_locales_custom {
|
char iso_abbrev[WLC_CNTRY_BUF_SZ]; /* ISO 3166-1 country abbreviation */
|
char custom_locale[WLC_CNTRY_BUF_SZ]; /* Custom firmware locale */
|
int32 custom_locale_rev; /* Custom local revisin default -1 */
|
};
|
|
#ifdef REPORT_FATAL_TIMEOUTS
|
typedef struct timeout_info {
|
void *scan_timer_lock;
|
void *join_timer_lock;
|
void *cmd_timer_lock;
|
void *bus_timer_lock;
|
uint32 scan_timeout_val;
|
uint32 join_timeout_val;
|
uint32 cmd_timeout_val;
|
uint32 bus_timeout_val;
|
bool scan_timer_active;
|
bool join_timer_active;
|
bool cmd_timer_active;
|
bool bus_timer_active;
|
osl_timer_t *scan_timer;
|
osl_timer_t *join_timer;
|
osl_timer_t *cmd_timer;
|
osl_timer_t *bus_timer;
|
uint16 cmd_request_id;
|
uint32 cmd;
|
uint32 cmd_join_error;
|
} timeout_info_t;
|
#endif /* REPORT_FATAL_TIMEOUTS */
|
|
#ifdef HOFFLOAD_MODULES
|
/* Metadata structure containing module information */
|
struct module_metadata {
|
void *data; /* module data */
|
uint32_t size; /* module size */
|
u64 data_addr; /* address of module data in host */
|
};
|
#endif
|
|
#ifdef DMAMAP_STATS
|
typedef struct dmamap_stats {
|
uint64 txdata;
|
uint64 txdata_sz;
|
uint64 rxdata;
|
uint64 rxdata_sz;
|
uint64 ioctl_rx;
|
uint64 ioctl_rx_sz;
|
uint64 event_rx;
|
uint64 event_rx_sz;
|
uint64 info_rx;
|
uint64 info_rx_sz;
|
uint64 tsbuf_rx;
|
uint64 tsbuf_rx_sz;
|
} dma_stats_t;
|
#endif /* DMAMAP_STATS */
|
|
/* Common structure for module and instance linkage */
|
typedef struct dhd_pub {
|
/* Linkage ponters */
|
osl_t *osh; /* OSL handle */
|
struct dhd_bus *bus; /* Bus module handle */
|
struct dhd_prot *prot; /* Protocol module handle */
|
struct dhd_info *info; /* Info module handle */
|
struct dhd_dbg *dbg; /* Debugability module handle */
|
|
/* to NDIS developer, the structure dhd_common is redundant,
|
* please do NOT merge it back from other branches !!!
|
*/
|
|
#ifdef BCMDBUS
|
struct dbus_pub *dbus;
|
#endif /* BCMDBUS */
|
|
/* Internal dhd items */
|
bool up; /* Driver up/down (to OS) */
|
#ifdef WL_CFG80211
|
spinlock_t up_lock; /* Synchronization with CFG80211 down */
|
#endif /* WL_CFG80211 */
|
bool txoff; /* Transmit flow-controlled */
|
bool dongle_reset; /* TRUE = DEVRESET put dongle into reset */
|
enum dhd_bus_state busstate;
|
uint dhd_bus_busy_state; /* Bus busy state */
|
uint hdrlen; /* Total DHD header length (proto + bus) */
|
uint maxctl; /* Max size rxctl request from proto to bus */
|
uint rxsz; /* Rx buffer size bus module should use */
|
uint8 wme_dp; /* wme discard priority */
|
|
/* Dongle media info */
|
bool iswl; /* Dongle-resident driver is wl */
|
ulong drv_version; /* Version of dongle-resident driver */
|
struct ether_addr mac; /* MAC address obtained from dongle */
|
dngl_stats_t dstats; /* Stats for dongle-based data */
|
|
/* Additional stats for the bus level */
|
ulong tx_packets; /* Data packets sent to dongle */
|
ulong tx_dropped; /* Data packets dropped in dhd */
|
ulong tx_multicast; /* Multicast data packets sent to dongle */
|
ulong tx_errors; /* Errors in sending data to dongle */
|
ulong tx_ctlpkts; /* Control packets sent to dongle */
|
ulong tx_ctlerrs; /* Errors sending control frames to dongle */
|
ulong rx_packets; /* Packets sent up the network interface */
|
ulong rx_multicast; /* Multicast packets sent up the network interface */
|
ulong rx_errors; /* Errors processing rx data packets */
|
ulong rx_ctlpkts; /* Control frames processed from dongle */
|
ulong rx_ctlerrs; /* Errors in processing rx control frames */
|
ulong rx_dropped; /* Packets dropped locally (no memory) */
|
ulong rx_flushed; /* Packets flushed due to unscheduled sendup thread */
|
ulong wd_dpc_sched; /* Number of times dhd dpc scheduled by watchdog timer */
|
ulong rx_pktgetfail; /* Number of PKTGET failures in DHD on RX */
|
ulong tx_pktgetfail; /* Number of PKTGET failures in DHD on TX */
|
ulong rx_readahead_cnt; /* Number of packets where header read-ahead was used. */
|
ulong tx_realloc; /* Number of tx packets we had to realloc for headroom */
|
ulong fc_packets; /* Number of flow control pkts recvd */
|
|
#ifdef DMAMAP_STATS
|
/* DMA Mapping statistics */
|
dma_stats_t dma_stats;
|
#endif /* DMAMAP_STATS */
|
|
/* Last error return */
|
int bcmerror;
|
uint tickcnt;
|
|
/* Last error from dongle */
|
int dongle_error;
|
|
uint8 country_code[WLC_CNTRY_BUF_SZ];
|
|
/* Suspend disable flag and "in suspend" flag */
|
int suspend_disable_flag; /* "1" to disable all extra powersaving during suspend */
|
int in_suspend; /* flag set to 1 when early suspend called */
|
#ifdef PNO_SUPPORT
|
int pno_enable; /* pno status : "1" is pno enable */
|
int pno_suspend; /* pno suspend status : "1" is pno suspended */
|
#endif /* PNO_SUPPORT */
|
/* DTIM skip value, default 0(or 1) means wake each DTIM
|
* 3 means skip 2 DTIMs and wake up 3rd DTIM(9th beacon when AP DTIM is 3)
|
*/
|
int suspend_bcn_li_dtim; /* bcn_li_dtim value in suspend mode */
|
#ifdef PKT_FILTER_SUPPORT
|
int early_suspended; /* Early suspend status */
|
int dhcp_in_progress; /* DHCP period */
|
#endif
|
|
/* Pkt filter defination */
|
char * pktfilter[100];
|
int pktfilter_count;
|
|
wl_country_t dhd_cspec; /* Current Locale info */
|
#ifdef CUSTOM_COUNTRY_CODE
|
uint dhd_cflags;
|
#endif /* CUSTOM_COUNTRY_CODE */
|
#if defined(DHD_BLOB_EXISTENCE_CHECK)
|
bool is_blob; /* Checking for existance of Blob file */
|
#endif /* DHD_BLOB_EXISTENCE_CHECK */
|
bool force_country_change;
|
char eventmask[WL_EVENTING_MASK_LEN];
|
int op_mode; /* STA, HostAPD, WFD, SoftAP */
|
|
/* Set this to 1 to use a seperate interface (p2p0) for p2p operations.
|
* For ICS MR1 releases it should be disable to be compatable with ICS MR1 Framework
|
* see target dhd-cdc-sdmmc-panda-cfg80211-icsmr1-gpl-debug in Makefile
|
*/
|
/* #define WL_ENABLE_P2P_IF 1 */
|
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25))
|
struct mutex wl_start_stop_lock; /* lock/unlock for Android start/stop */
|
struct mutex wl_softap_lock; /* lock/unlock for any SoftAP/STA settings */
|
#endif
|
|
#ifdef PROP_TXSTATUS
|
bool wlfc_enabled;
|
int wlfc_mode;
|
void* wlfc_state;
|
/*
|
Mode in which the dhd flow control shall operate. Must be set before
|
traffic starts to the device.
|
0 - Do not do any proptxtstatus flow control
|
1 - Use implied credit from a packet status
|
2 - Use explicit credit
|
3 - Only AMPDU hostreorder used. no wlfc.
|
*/
|
uint8 proptxstatus_mode;
|
bool proptxstatus_txoff;
|
bool proptxstatus_module_ignore;
|
bool proptxstatus_credit_ignore;
|
bool proptxstatus_txstatus_ignore;
|
|
bool wlfc_rxpkt_chk;
|
#ifdef LIMIT_BORROW
|
bool wlfc_borrow_allowed;
|
#endif /* LIMIT_BORROW */
|
/*
|
* implement below functions in each platform if needed.
|
*/
|
/* platform specific function whether to skip flow control */
|
bool (*skip_fc)(void * dhdp, uint8 ifx);
|
/* platform specific function for wlfc_enable and wlfc_deinit */
|
void (*plat_init)(void *dhd);
|
void (*plat_deinit)(void *dhd);
|
#ifdef DHD_WLFC_THREAD
|
bool wlfc_thread_go;
|
struct task_struct* wlfc_thread;
|
wait_queue_head_t wlfc_wqhead;
|
#endif /* DHD_WLFC_THREAD */
|
#endif /* PROP_TXSTATUS */
|
#ifdef PNO_SUPPORT
|
void *pno_state;
|
#endif
|
#ifdef RTT_SUPPORT
|
void *rtt_state;
|
bool rtt_supported;
|
#endif
|
bool dongle_isolation;
|
bool is_pcie_watchdog_reset;
|
bool dongle_trap_occured; /* flag for sending HANG event to upper layer */
|
bool iovar_timeout_occured; /* flag to indicate iovar resumed on timeout */
|
#ifdef PCIE_FULL_DONGLE
|
bool d3ack_timeout_occured; /* flag to indicate d3ack resumed on timeout */
|
#endif /* PCIE_FULL_DONGLE */
|
#ifdef BT_OVER_SDIO
|
bool is_bt_recovery_required;
|
#endif
|
int hang_was_sent;
|
int rxcnt_timeout; /* counter rxcnt timeout to send HANG */
|
int txcnt_timeout; /* counter txcnt timeout to send HANG */
|
#ifdef BCMPCIE
|
int d3ackcnt_timeout; /* counter d3ack timeout to send HANG */
|
#endif /* BCMPCIE */
|
bool hang_report; /* enable hang report by default */
|
uint16 hang_reason; /* reason codes for HANG event */
|
#if defined(DHD_HANG_SEND_UP_TEST)
|
uint req_hang_type;
|
#endif /* DHD_HANG_SEND_UP_TEST */
|
#if defined(CONFIG_BCM_DETECT_CONSECUTIVE_HANG)
|
uint hang_counts;
|
#endif /* CONFIG_BCM_DETECT_CONSECUTIVE_HANG */
|
#ifdef WLMEDIA_HTSF
|
uint8 htsfdlystat_sz; /* Size of delay stats, max 255B */
|
#endif
|
#ifdef WLTDLS
|
bool tdls_enable;
|
#endif
|
struct reorder_info *reorder_bufs[WLHOST_REORDERDATA_MAXFLOWS];
|
#define WLC_IOCTL_MAXBUF_FWCAP 512
|
char fw_capabilities[WLC_IOCTL_MAXBUF_FWCAP];
|
#define MAXSKBPEND 1024
|
void *skbbuf[MAXSKBPEND];
|
uint32 store_idx;
|
uint32 sent_idx;
|
#ifdef DHDTCPACK_SUPPRESS
|
uint8 tcpack_sup_mode; /* TCPACK suppress mode */
|
void *tcpack_sup_module; /* TCPACK suppress module */
|
uint32 tcpack_sup_ratio;
|
uint32 tcpack_sup_delay;
|
#endif /* DHDTCPACK_SUPPRESS */
|
#if defined(ARP_OFFLOAD_SUPPORT)
|
uint32 arp_version;
|
#endif
|
#ifdef DEBUG_DPC_THREAD_WATCHDOG
|
bool dhd_bug_on;
|
#endif /* DEBUG_DPC_THREAD_WATCHDOG */
|
#ifdef CUSTOM_SET_CPUCORE
|
struct task_struct * current_dpc;
|
struct task_struct * current_rxf;
|
int chan_isvht80;
|
#endif /* CUSTOM_SET_CPUCORE */
|
|
|
void *sta_pool; /* pre-allocated pool of sta objects */
|
void *staid_allocator; /* allocator of sta indexes */
|
#ifdef PCIE_FULL_DONGLE
|
bool flow_rings_inited; /* set this flag after initializing flow rings */
|
#endif /* PCIE_FULL_DONGLE */
|
void *flowid_allocator; /* unique flowid allocator */
|
void *flow_ring_table; /* flow ring table, include prot and bus info */
|
void *if_flow_lkup; /* per interface flowid lkup hash table */
|
void *flowid_lock; /* per os lock for flowid info protection */
|
void *flowring_list_lock; /* per os lock for flowring list protection */
|
uint32 num_flow_rings;
|
cumm_ctr_t cumm_ctr; /* cumm queue length placeholder */
|
cumm_ctr_t l2cumm_ctr; /* level 2 cumm queue length placeholder */
|
uint32 d2h_sync_mode; /* D2H DMA completion sync mode */
|
uint8 flow_prio_map[NUMPRIO];
|
uint8 flow_prio_map_type;
|
char enable_log[MAX_EVENT];
|
bool dma_d2h_ring_upd_support;
|
bool dma_h2d_ring_upd_support;
|
bool dma_ring_upd_overwrite; /* host overwrites support setting */
|
|
bool idma_enable;
|
uint idma_inited;
|
bool idma_retention_ds; /* Implicit DMA memory retention */
|
|
bool ifrm_enable; /* implicit frm enable */
|
uint ifrm_inited; /* implicit frm init */
|
|
#ifdef DHD_WMF
|
bool wmf_ucast_igmp;
|
#ifdef DHD_IGMP_UCQUERY
|
bool wmf_ucast_igmp_query;
|
#endif
|
#ifdef DHD_UCAST_UPNP
|
bool wmf_ucast_upnp;
|
#endif
|
#endif /* DHD_WMF */
|
#if defined(TRAFFIC_MGMT_DWM)
|
dhd_trf_mgmt_dwm_tbl_t dhd_tm_dwm_tbl;
|
#endif
|
#ifdef DHD_L2_FILTER
|
unsigned long l2_filter_cnt; /* for L2_FILTER ARP table timeout */
|
#endif /* DHD_L2_FILTER */
|
#ifdef DHD_SSSR_DUMP
|
bool sssr_inited;
|
sssr_reg_info_t sssr_reg_info;
|
uint8 *sssr_mempool;
|
uint *sssr_d11_before[MAX_NUM_D11CORES];
|
uint *sssr_d11_after[MAX_NUM_D11CORES];
|
bool sssr_d11_outofreset[MAX_NUM_D11CORES];
|
uint *sssr_vasip_buf_before;
|
uint *sssr_vasip_buf_after;
|
#endif /* DHD_SSSR_DUMP */
|
uint8 *soc_ram;
|
uint32 soc_ram_length;
|
uint32 memdump_type;
|
#ifdef DHD_FW_COREDUMP
|
uint32 memdump_enabled;
|
bool memdump_success;
|
#endif /* DHD_FW_COREDUMP */
|
#ifdef PCIE_FULL_DONGLE
|
#ifdef WLTDLS
|
tdls_peer_tbl_t peer_tbl;
|
#endif /* WLTDLS */
|
uint8 tx_in_progress;
|
#endif /* PCIE_FULL_DONGLE */
|
#ifdef DHD_ULP
|
void *dhd_ulp;
|
#endif
|
#ifdef CACHE_FW_IMAGES
|
char *cached_fw;
|
int cached_fw_length;
|
char *cached_nvram;
|
int cached_nvram_length;
|
char *cached_clm;
|
int cached_clm_length;
|
#endif
|
#ifdef WLTDLS
|
uint32 tdls_mode;
|
#endif
|
#ifdef GSCAN_SUPPORT
|
bool lazy_roam_enable;
|
#endif
|
#if defined(PKT_FILTER_SUPPORT) && defined(APF)
|
bool apf_set;
|
#endif /* PKT_FILTER_SUPPORT && APF */
|
#ifdef DHD_WET
|
void *wet_info;
|
#endif
|
bool h2d_phase_supported;
|
bool force_dongletrap_on_bad_h2d_phase;
|
uint32 dongle_trap_data;
|
bool cto_enable; /* enable PCIE CTO Prevention and recovery */
|
uint32 cto_threshold; /* PCIE CTO timeout threshold */
|
bool fw_download_done;
|
trap_t last_trap_info; /* trap info from the last trap */
|
uint8 rand_mac_oui[DOT11_OUI_LEN];
|
#ifdef DHD_LOSSLESS_ROAMING
|
uint8 dequeue_prec_map;
|
uint8 prio_8021x;
|
#endif
|
#ifdef REPORT_FATAL_TIMEOUTS
|
timeout_info_t *timeout_info;
|
#endif /* REPORT_FATAL_TIMEOUTS */
|
/* timesync link */
|
struct dhd_ts *ts;
|
bool d2h_hostrdy_supported;
|
#if defined(DBG_PKT_MON) || defined(DHD_PKT_LOGGING)
|
bool d11_tx_status;
|
#endif /* DBG_PKT_MON || DHD_PKT_LOGGING */
|
uint16 ndo_version; /* ND offload version supported */
|
#ifdef NDO_CONFIG_SUPPORT
|
bool ndo_enable; /* ND offload feature enable */
|
bool ndo_host_ip_overflow; /* # of host ip addr exceed FW capacity */
|
uint32 ndo_max_host_ip; /* # of host ip addr supported by FW */
|
#endif /* NDO_CONFIG_SUPPORT */
|
#if defined(DHD_EFI) && defined(DHD_LOG_DUMP)
|
uint8 log_capture_enable;
|
#endif /* DHD_EFI && DHD_LOG_DUMP */
|
bool max_dtim_enable; /* use MAX bcn_li_dtim value in suspend mode */
|
#ifdef PCIE_OOB
|
bool d2h_no_oob_dw;
|
#endif /* PCIE_OOB */
|
#ifdef PCIE_INB_DW
|
bool d2h_inband_dw;
|
enum dhd_bus_ds_state ds_state;
|
#endif /* PCIE_INB_DW */
|
#ifdef CUSTOM_SET_ANTNPM
|
uint32 mimo_ant_set;
|
#endif /* CUSTOM_SET_ANTNPM */
|
#ifdef CUSTOM_SET_OCLOFF
|
bool ocl_off;
|
#endif /* CUSTOM_SET_OCLOFF */
|
#ifdef HOFFLOAD_MODULES
|
struct module_metadata hmem;
|
#endif
|
bool wbtext_support;
|
#ifdef DUMP_IOCTL_IOV_LIST
|
/* dump iovar list */
|
dll_t dump_iovlist_head;
|
uint8 dump_iovlist_len;
|
#endif /* DUMP_IOCTL_IOV_LIST */
|
#ifdef DHD_DEBUG
|
/* memwaste feature */
|
dll_t mw_list_head; /* memwaste list head */
|
uint32 mw_id; /* memwaste list unique id */
|
#endif /* DHD_DEBUG */
|
#ifdef WLTDLS
|
spinlock_t tdls_lock;
|
#endif /* WLTDLS */
|
#ifdef WLADPS_SEAK_AP_WAR
|
uint32 disabled_adps;
|
#endif /* WLADPS_SEAK_AP_WAR */
|
bool ext_trap_data_supported;
|
uint32 *extended_trap_data;
|
#ifdef DHD_PKT_LOGGING
|
struct dhd_pktlog *pktlog;
|
#endif /* DHD_PKT_LOGGING */
|
#if defined(STAT_REPORT)
|
void *stat_report_info;
|
#endif
|
#ifdef CSI_SUPPORT
|
struct list_head csi_list;
|
int csi_count;
|
#endif /* CSI_SUPPORT */
|
char *clm_path; /* module_param: path to clm vars file */
|
char *conf_path; /* module_param: path to config vars file */
|
struct dhd_conf *conf; /* Bus module handle */
|
void *adapter; /* adapter information, interrupt, fw path etc. */
|
void *event_params;
|
#ifdef BCMDBUS
|
bool dhd_remove;
|
#endif /* BCMDBUS */
|
#ifdef WL_ESCAN
|
struct wl_escan_info *escan;
|
#endif
|
#if defined(WL_WIRELESS_EXT)
|
void *wext_info;
|
#endif
|
#ifdef WL_EXT_IAPSTA
|
void *iapsta_params;
|
#endif
|
int hostsleep;
|
#ifdef SENDPROB
|
bool recv_probereq;
|
#endif
|
#ifdef HOST_TPUT_TEST
|
struct osl_timespec bus_ts;
|
struct osl_timespec net_ts;
|
uint32 net_len;
|
#endif
|
} dhd_pub_t;
|
|
typedef struct {
|
uint rxwake;
|
uint rcwake;
|
#ifdef DHD_WAKE_RX_STATUS
|
uint rx_bcast;
|
uint rx_arp;
|
uint rx_mcast;
|
uint rx_multi_ipv6;
|
uint rx_icmpv6;
|
uint rx_icmpv6_ra;
|
uint rx_icmpv6_na;
|
uint rx_icmpv6_ns;
|
uint rx_multi_ipv4;
|
uint rx_multi_other;
|
uint rx_ucast;
|
#endif /* DHD_WAKE_RX_STATUS */
|
#ifdef DHD_WAKE_EVENT_STATUS
|
uint rc_event[WLC_E_LAST];
|
#endif /* DHD_WAKE_EVENT_STATUS */
|
} wake_counts_t;
|
|
#if defined(PCIE_FULL_DONGLE)
|
|
/* Packet Tag for PCIE Full Dongle DHD */
|
typedef struct dhd_pkttag_fd {
|
uint16 flowid; /* Flowring Id */
|
uint16 dataoff; /* start of packet */
|
uint16 dma_len; /* pkt len for DMA_MAP/UNMAP */
|
dmaaddr_t pa; /* physical address */
|
void *dmah; /* dma mapper handle */
|
void *secdma; /* secure dma sec_cma_info handle */
|
} dhd_pkttag_fd_t;
|
|
/* Packet Tag for DHD PCIE Full Dongle */
|
#define DHD_PKTTAG_FD(pkt) ((dhd_pkttag_fd_t *)(PKTTAG(pkt)))
|
|
#define DHD_PKT_GET_FLOWID(pkt) ((DHD_PKTTAG_FD(pkt))->flowid)
|
#define DHD_PKT_SET_FLOWID(pkt, pkt_flowid) \
|
DHD_PKTTAG_FD(pkt)->flowid = (uint16)(pkt_flowid)
|
|
#define DHD_PKT_GET_DATAOFF(pkt) ((DHD_PKTTAG_FD(pkt))->dataoff)
|
#define DHD_PKT_SET_DATAOFF(pkt, pkt_dataoff) \
|
DHD_PKTTAG_FD(pkt)->dataoff = (uint16)(pkt_dataoff)
|
|
#define DHD_PKT_GET_DMA_LEN(pkt) ((DHD_PKTTAG_FD(pkt))->dma_len)
|
#define DHD_PKT_SET_DMA_LEN(pkt, pkt_dma_len) \
|
DHD_PKTTAG_FD(pkt)->dma_len = (uint16)(pkt_dma_len)
|
|
#define DHD_PKT_GET_PA(pkt) ((DHD_PKTTAG_FD(pkt))->pa)
|
#define DHD_PKT_SET_PA(pkt, pkt_pa) \
|
DHD_PKTTAG_FD(pkt)->pa = (dmaaddr_t)(pkt_pa)
|
|
#define DHD_PKT_GET_DMAH(pkt) ((DHD_PKTTAG_FD(pkt))->dmah)
|
#define DHD_PKT_SET_DMAH(pkt, pkt_dmah) \
|
DHD_PKTTAG_FD(pkt)->dmah = (void *)(pkt_dmah)
|
|
#define DHD_PKT_GET_SECDMA(pkt) ((DHD_PKTTAG_FD(pkt))->secdma)
|
#define DHD_PKT_SET_SECDMA(pkt, pkt_secdma) \
|
DHD_PKTTAG_FD(pkt)->secdma = (void *)(pkt_secdma)
|
#endif /* PCIE_FULL_DONGLE */
|
|
#if defined(BCMWDF)
|
typedef struct {
|
dhd_pub_t *dhd_pub;
|
} dhd_workitem_context_t;
|
|
WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(dhd_workitem_context_t, dhd_get_dhd_workitem_context)
|
#endif /* (BCMWDF) */
|
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP)
|
|
#define DHD_PM_RESUME_WAIT_INIT(a) DECLARE_WAIT_QUEUE_HEAD(a);
|
#define _DHD_PM_RESUME_WAIT(a, b) do {\
|
int retry = 0; \
|
SMP_RD_BARRIER_DEPENDS(); \
|
while (dhd_mmc_suspend && retry++ != b) { \
|
SMP_RD_BARRIER_DEPENDS(); \
|
wait_event_interruptible_timeout(a, !dhd_mmc_suspend, 1); \
|
} \
|
} while (0)
|
#define DHD_PM_RESUME_WAIT(a) _DHD_PM_RESUME_WAIT(a, 200)
|
#define DHD_PM_RESUME_WAIT_FOREVER(a) _DHD_PM_RESUME_WAIT(a, ~0)
|
#define DHD_PM_RESUME_RETURN_ERROR(a) do { \
|
if (dhd_mmc_suspend) { \
|
printf("%s[%d]: mmc is still in suspend state!!!\n", \
|
__FUNCTION__, __LINE__); \
|
return a; \
|
} \
|
} while (0)
|
#define DHD_PM_RESUME_RETURN do { if (dhd_mmc_suspend) return; } while (0)
|
|
#define DHD_SPINWAIT_SLEEP_INIT(a) DECLARE_WAIT_QUEUE_HEAD(a);
|
#define SPINWAIT_SLEEP(a, exp, us) do { \
|
uint countdown = (us) + 9999; \
|
while ((exp) && (countdown >= 10000)) { \
|
wait_event_interruptible_timeout(a, FALSE, 1); \
|
countdown -= 10000; \
|
} \
|
} while (0)
|
|
#else
|
|
#define DHD_PM_RESUME_WAIT_INIT(a)
|
#define DHD_PM_RESUME_WAIT(a)
|
#define DHD_PM_RESUME_WAIT_FOREVER(a)
|
#define DHD_PM_RESUME_RETURN_ERROR(a)
|
#define DHD_PM_RESUME_RETURN
|
|
#define DHD_SPINWAIT_SLEEP_INIT(a)
|
#define SPINWAIT_SLEEP(a, exp, us) do { \
|
uint countdown = (us) + 9; \
|
while ((exp) && (countdown >= 10)) { \
|
OSL_DELAY(10); \
|
countdown -= 10; \
|
} \
|
} while (0)
|
|
#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP) */
|
|
#ifndef OSL_SLEEP
|
#define OSL_SLEEP(ms) OSL_DELAY(ms*1000)
|
#endif /* OSL_SLEEP */
|
|
#define DHD_IF_VIF 0x01 /* Virtual IF (Hidden from user) */
|
|
#ifdef PNO_SUPPORT
|
int dhd_pno_clean(dhd_pub_t *dhd);
|
#endif /* PNO_SUPPORT */
|
|
#ifdef HOFFLOAD_MODULES
|
void dhd_linux_get_modfw_address(dhd_pub_t *dhd);
|
#endif
|
|
/*
|
* Wake locks are an Android power management concept. They are used by applications and services
|
* to request CPU resources.
|
*/
|
extern int dhd_os_wake_lock(dhd_pub_t *pub);
|
extern int dhd_os_wake_unlock(dhd_pub_t *pub);
|
extern int dhd_os_wake_lock_waive(dhd_pub_t *pub);
|
extern int dhd_os_wake_lock_restore(dhd_pub_t *pub);
|
extern void dhd_event_wake_lock(dhd_pub_t *pub);
|
extern void dhd_event_wake_unlock(dhd_pub_t *pub);
|
extern void dhd_pm_wake_lock_timeout(dhd_pub_t *pub, int val);
|
extern void dhd_pm_wake_unlock(dhd_pub_t *pub);
|
extern void dhd_txfl_wake_lock_timeout(dhd_pub_t *pub, int val);
|
extern void dhd_txfl_wake_unlock(dhd_pub_t *pub);
|
extern int dhd_os_wake_lock_timeout(dhd_pub_t *pub);
|
extern int dhd_os_wake_lock_rx_timeout_enable(dhd_pub_t *pub, int val);
|
extern int dhd_os_wake_lock_ctrl_timeout_enable(dhd_pub_t *pub, int val);
|
extern int dhd_os_wake_lock_ctrl_timeout_cancel(dhd_pub_t *pub);
|
extern int dhd_os_wd_wake_lock(dhd_pub_t *pub);
|
extern int dhd_os_wd_wake_unlock(dhd_pub_t *pub);
|
extern void dhd_os_wake_lock_init(struct dhd_info *dhd);
|
extern void dhd_os_wake_lock_destroy(struct dhd_info *dhd);
|
#ifdef DHD_USE_SCAN_WAKELOCK
|
extern void dhd_os_scan_wake_lock_timeout(dhd_pub_t *pub, int val);
|
extern void dhd_os_scan_wake_unlock(dhd_pub_t *pub);
|
#endif /* BCMPCIE_SCAN_WAKELOCK */
|
|
inline static void MUTEX_LOCK_SOFTAP_SET_INIT(dhd_pub_t * dhdp)
|
{
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25))
|
mutex_init(&dhdp->wl_softap_lock);
|
#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) */
|
}
|
|
inline static void MUTEX_LOCK_SOFTAP_SET(dhd_pub_t * dhdp)
|
{
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25))
|
mutex_lock(&dhdp->wl_softap_lock);
|
#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) */
|
}
|
|
inline static void MUTEX_UNLOCK_SOFTAP_SET(dhd_pub_t * dhdp)
|
{
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25))
|
mutex_unlock(&dhdp->wl_softap_lock);
|
#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) */
|
}
|
|
#define PRINT_CALL_INFO(str)
|
#define PRINT_CALL_INFO_TIMEOUT(str, val)
|
#define DHD_OS_WAKE_LOCK(pub) \
|
do { \
|
PRINT_CALL_INFO("call wakelock"); \
|
dhd_os_wake_lock(pub); \
|
} while (0)
|
#define DHD_OS_WAKE_UNLOCK(pub) \
|
do { \
|
PRINT_CALL_INFO("call wake_unlock"); \
|
dhd_os_wake_unlock(pub); \
|
} while (0)
|
#define DHD_EVENT_WAKE_LOCK(pub) \
|
do { \
|
PRINT_CALL_INFO("call event_wake lock"); \
|
dhd_event_wake_lock(pub); \
|
} while (0)
|
#define DHD_EVENT_WAKE_UNLOCK(pub) \
|
do { \
|
PRINT_CALL_INFO("call event_wake unlock"); \
|
dhd_event_wake_unlock(pub); \
|
} while (0)
|
#define DHD_PM_WAKE_LOCK_TIMEOUT(pub, val) \
|
do { \
|
PRINT_CALL_INFO("call pm_wake_timeout enable"); \
|
dhd_pm_wake_lock_timeout(pub, val); \
|
} while (0)
|
#define DHD_PM_WAKE_UNLOCK(pub) \
|
do { \
|
PRINT_CALL_INFO("call pm_wake unlock"); \
|
dhd_pm_wake_unlock(pub); \
|
} while (0)
|
#define DHD_TXFL_WAKE_LOCK_TIMEOUT(pub, val) \
|
do { \
|
PRINT_CALL_INFO("call pm_wake_timeout enable"); \
|
dhd_txfl_wake_lock_timeout(pub, val); \
|
} while (0)
|
#define DHD_TXFL_WAKE_UNLOCK(pub) \
|
do { \
|
PRINT_CALL_INFO("call pm_wake unlock"); \
|
dhd_txfl_wake_unlock(pub); \
|
} while (0)
|
#define DHD_OS_WAKE_LOCK_TIMEOUT(pub) \
|
do { \
|
PRINT_CALL_INFO("call wake_lock_timeout"); \
|
dhd_os_wake_lock_timeout(pub); \
|
} while (0)
|
#define DHD_OS_WAKE_LOCK_RX_TIMEOUT_ENABLE(pub, val) \
|
do { \
|
PRINT_CALL_INFO_TIMEOUT("call wake_lock_rx_timeout_enable", val); \
|
dhd_os_wake_lock_rx_timeout_enable(pub, val); \
|
} while (0)
|
#define DHD_OS_WAKE_LOCK_CTRL_TIMEOUT_ENABLE(pub, val) \
|
do { \
|
PRINT_CALL_INFO_TIMEOUT("call wake_lock_ctrl_timeout_enable", val); \
|
dhd_os_wake_lock_ctrl_timeout_enable(pub, val); \
|
} while (0)
|
#define DHD_OS_WAKE_LOCK_CTRL_TIMEOUT_CANCEL(pub) \
|
do { \
|
PRINT_CALL_INFO("call wake_lock_ctrl_timeout_cancel"); \
|
dhd_os_wake_lock_ctrl_timeout_cancel(pub); \
|
} while (0)
|
#define DHD_OS_WAKE_LOCK_WAIVE(pub) \
|
do { \
|
PRINT_CALL_INFO("call wake_lock_waive"); \
|
dhd_os_wake_lock_waive(pub); \
|
} while (0)
|
#define DHD_OS_WAKE_LOCK_RESTORE(pub) \
|
do { \
|
PRINT_CALL_INFO("call wake_lock_restore"); \
|
dhd_os_wake_lock_restore(pub); \
|
} while (0)
|
#define DHD_OS_WAKE_LOCK_INIT(dhd) \
|
do { \
|
PRINT_CALL_INFO("call wake_lock_init"); \
|
dhd_os_wake_lock_init(dhd); \
|
} while (0)
|
#define DHD_OS_WAKE_LOCK_DESTROY(dhd) \
|
do { \
|
PRINT_CALL_INFO("call wake_lock_destroy"); \
|
dhd_os_wake_lock_destroy(dhd); \
|
} while (0)
|
|
#define DHD_OS_WD_WAKE_LOCK(pub) dhd_os_wd_wake_lock(pub)
|
#define DHD_OS_WD_WAKE_UNLOCK(pub) dhd_os_wd_wake_unlock(pub)
|
|
#ifdef DHD_USE_SCAN_WAKELOCK
|
#ifdef DHD_DEBUG_SCAN_WAKELOCK
|
#define PRINT_SCAN_CALL(str) printf("%s: %s %d\n", \
|
str, __FUNCTION__, __LINE__)
|
#else
|
#define PRINT_SCAN_CALL(str)
|
#endif /* DHD_DEBUG_SCAN_WAKELOCK */
|
#define DHD_OS_SCAN_WAKE_LOCK_TIMEOUT(pub, val) \
|
do { \
|
PRINT_SCAN_CALL("call wake_lock_scan"); \
|
dhd_os_scan_wake_lock_timeout(pub, val); \
|
} while (0)
|
#define DHD_OS_SCAN_WAKE_UNLOCK(pub) \
|
do { \
|
PRINT_SCAN_CALL("call wake_unlock_scan"); \
|
dhd_os_scan_wake_unlock(pub); \
|
} while (0)
|
#else
|
#define DHD_OS_SCAN_WAKE_LOCK_TIMEOUT(pub, val)
|
#define DHD_OS_SCAN_WAKE_UNLOCK(pub)
|
#endif /* DHD_USE_SCAN_WAKELOCK */
|
|
#ifdef BCMPCIE_OOB_HOST_WAKE
|
#define OOB_WAKE_LOCK_TIMEOUT 500
|
extern void dhd_os_oob_irq_wake_lock_timeout(dhd_pub_t *pub, int val);
|
extern void dhd_os_oob_irq_wake_unlock(dhd_pub_t *pub);
|
#define DHD_OS_OOB_IRQ_WAKE_LOCK_TIMEOUT(pub, val) dhd_os_oob_irq_wake_lock_timeout(pub, val)
|
#define DHD_OS_OOB_IRQ_WAKE_UNLOCK(pub) dhd_os_oob_irq_wake_unlock(pub)
|
#endif /* BCMPCIE_OOB_HOST_WAKE */
|
|
#define DHD_PACKET_TIMEOUT_MS 500
|
#define DHD_EVENT_TIMEOUT_MS 1500
|
#define SCAN_WAKE_LOCK_TIMEOUT 10000
|
#define MAX_TX_TIMEOUT 500
|
|
/* Enum for IOCTL recieved status */
|
typedef enum dhd_ioctl_recieved_status
|
{
|
IOCTL_WAIT = 0,
|
IOCTL_RETURN_ON_SUCCESS,
|
IOCTL_RETURN_ON_TRAP,
|
IOCTL_RETURN_ON_BUS_STOP,
|
IOCTL_RETURN_ON_ERROR
|
} dhd_ioctl_recieved_status_t;
|
|
/* interface operations (register, remove) should be atomic, use this lock to prevent race
|
* condition among wifi on/off and interface operation functions
|
*/
|
void dhd_net_if_lock(struct net_device *dev);
|
void dhd_net_if_unlock(struct net_device *dev);
|
#if defined(MULTIPLE_SUPPLICANT)
|
extern void wl_android_post_init(void); // terence 20120530: fix critical section in dhd_open and dhdsdio_probe
|
#endif
|
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25)) && defined(MULTIPLE_SUPPLICANT)
|
extern struct mutex _dhd_mutex_lock_;
|
#define DHD_MUTEX_IS_LOCK_RETURN() \
|
if (mutex_is_locked(&_dhd_mutex_lock_) != 0) { \
|
printf("%s : probe is already running! return.\n", __FUNCTION__); \
|
return 0; \
|
}
|
#define DHD_MUTEX_LOCK() \
|
do { \
|
if (mutex_is_locked(&_dhd_mutex_lock_) == 0) { \
|
DHD_PRINT("%s : no mutex held. set lock\n", __FUNCTION__); \
|
} else { \
|
DHD_PRINT("%s : mutex is locked!. wait for unlocking\n", __FUNCTION__); \
|
} \
|
mutex_lock(&_dhd_mutex_lock_); \
|
} while (0)
|
#define DHD_MUTEX_UNLOCK() \
|
do { \
|
mutex_unlock(&_dhd_mutex_lock_); \
|
DHD_PRINT("%s : the lock is released.\n", __FUNCTION__); \
|
} while (0)
|
#else
|
#define DHD_MUTEX_IS_LOCK_RETURN(a) do {} while (0)
|
#define DHD_MUTEX_LOCK(a) do {} while (0)
|
#define DHD_MUTEX_UNLOCK(a) do {} while (0)
|
#endif
|
|
typedef enum dhd_attach_states
|
{
|
DHD_ATTACH_STATE_INIT = 0x0,
|
DHD_ATTACH_STATE_NET_ALLOC = 0x1,
|
DHD_ATTACH_STATE_DHD_ALLOC = 0x2,
|
DHD_ATTACH_STATE_ADD_IF = 0x4,
|
DHD_ATTACH_STATE_PROT_ATTACH = 0x8,
|
DHD_ATTACH_STATE_WL_ATTACH = 0x10,
|
DHD_ATTACH_STATE_THREADS_CREATED = 0x20,
|
DHD_ATTACH_STATE_WAKELOCKS_INIT = 0x40,
|
DHD_ATTACH_STATE_CFG80211 = 0x80,
|
DHD_ATTACH_STATE_EARLYSUSPEND_DONE = 0x100,
|
DHD_ATTACH_TIMESYNC_ATTACH_DONE = 0x200,
|
DHD_ATTACH_LOGTRACE_INIT = 0x400,
|
DHD_ATTACH_STATE_LB_ATTACH_DONE = 0x800,
|
DHD_ATTACH_STATE_DONE = 0x1000
|
} dhd_attach_states_t;
|
|
/* Value -1 means we are unsuccessful in creating the kthread. */
|
#define DHD_PID_KT_INVALID -1
|
/* Value -2 means we are unsuccessful in both creating the kthread and tasklet */
|
#define DHD_PID_KT_TL_INVALID -2
|
|
/*
|
* Exported from dhd OS modules (dhd_linux/dhd_ndis)
|
*/
|
|
/* Indication from bus module regarding presence/insertion of dongle.
|
* Return dhd_pub_t pointer, used as handle to OS module in later calls.
|
* Returned structure should have bus and prot pointers filled in.
|
* bus_hdrlen specifies required headroom for bus module header.
|
*/
|
extern dhd_pub_t *dhd_attach(osl_t *osh, struct dhd_bus *bus, uint bus_hdrlen
|
#ifdef BCMDBUS
|
, void *adapter
|
#endif
|
);
|
#if defined(WLP2P) && defined(WL_CFG80211)
|
/* To allow attach/detach calls corresponding to p2p0 interface */
|
extern int dhd_attach_p2p(dhd_pub_t *);
|
extern int dhd_detach_p2p(dhd_pub_t *);
|
#endif /* WLP2P && WL_CFG80211 */
|
extern int dhd_register_if(dhd_pub_t *dhdp, int idx, bool need_rtnl_lock);
|
|
/* Indication from bus module regarding removal/absence of dongle */
|
extern void dhd_detach(dhd_pub_t *dhdp);
|
extern void dhd_free(dhd_pub_t *dhdp);
|
extern void dhd_clear(dhd_pub_t *dhdp);
|
|
/* Indication from bus module to change flow-control state */
|
extern void dhd_txflowcontrol(dhd_pub_t *dhdp, int ifidx, bool on);
|
|
/* Store the status of a connection attempt for later retrieval by an iovar */
|
extern void dhd_store_conn_status(uint32 event, uint32 status, uint32 reason);
|
|
extern bool dhd_prec_enq(dhd_pub_t *dhdp, struct pktq *q, void *pkt, int prec);
|
|
extern void dhd_rx_frame(dhd_pub_t *dhdp, int ifidx, void *rxp, int numpkt, uint8 chan);
|
|
/* Return pointer to interface name */
|
extern char *dhd_ifname(dhd_pub_t *dhdp, int idx);
|
|
#ifdef DHD_UCODE_DOWNLOAD
|
/* Returns the ucode path */
|
extern char *dhd_get_ucode_path(dhd_pub_t *dhdp);
|
#endif /* DHD_UCODE_DOWNLOAD */
|
|
/* Request scheduling of the bus dpc */
|
extern void dhd_sched_dpc(dhd_pub_t *dhdp);
|
|
/* Notify tx completion */
|
extern void dhd_txcomplete(dhd_pub_t *dhdp, void *txp, bool success);
|
|
#define WIFI_FEATURE_INFRA 0x0001 /* Basic infrastructure mode */
|
#define WIFI_FEATURE_INFRA_5G 0x0002 /* Support for 5 GHz Band */
|
#define WIFI_FEATURE_HOTSPOT 0x0004 /* Support for GAS/ANQP */
|
#define WIFI_FEATURE_P2P 0x0008 /* Wifi-Direct */
|
#define WIFI_FEATURE_SOFT_AP 0x0010 /* Soft AP */
|
#define WIFI_FEATURE_GSCAN 0x0020 /* Google-Scan APIs */
|
#define WIFI_FEATURE_NAN 0x0040 /* Neighbor Awareness Networking */
|
#define WIFI_FEATURE_D2D_RTT 0x0080 /* Device-to-device RTT */
|
#define WIFI_FEATURE_D2AP_RTT 0x0100 /* Device-to-AP RTT */
|
#define WIFI_FEATURE_BATCH_SCAN 0x0200 /* Batched Scan (legacy) */
|
#define WIFI_FEATURE_PNO 0x0400 /* Preferred network offload */
|
#define WIFI_FEATURE_ADDITIONAL_STA 0x0800 /* Support for two STAs */
|
#define WIFI_FEATURE_TDLS 0x1000 /* Tunnel directed link setup */
|
#define WIFI_FEATURE_TDLS_OFFCHANNEL 0x2000 /* Support for TDLS off channel */
|
#define WIFI_FEATURE_EPR 0x4000 /* Enhanced power reporting */
|
#define WIFI_FEATURE_AP_STA 0x8000 /* Support for AP STA Concurrency */
|
#define WIFI_FEATURE_LINKSTAT 0x10000 /* Support for Linkstats */
|
#define WIFI_FEATURE_LOGGER 0x20000 /* WiFi Logger */
|
#define WIFI_FEATURE_HAL_EPNO 0x40000 /* WiFi PNO enhanced */
|
#define WIFI_FEATURE_RSSI_MONITOR 0x80000 /* RSSI Monitor */
|
#define WIFI_FEATURE_MKEEP_ALIVE 0x100000 /* WiFi mkeep_alive */
|
#define WIFI_FEATURE_CONFIG_NDO 0x200000 /* ND offload configure */
|
#define WIFI_FEATURE_TX_TRANSMIT_POWER 0x400000 /* Capture Tx transmit power levels */
|
#define WIFI_FEATURE_INVALID 0xFFFFFFFF /* Invalid Feature */
|
|
#define MAX_FEATURE_SET_CONCURRRENT_GROUPS 3
|
|
extern int dhd_dev_get_feature_set(struct net_device *dev);
|
extern int dhd_dev_get_feature_set_matrix(struct net_device *dev, int num);
|
extern int dhd_dev_cfg_rand_mac_oui(struct net_device *dev, uint8 *oui);
|
#ifdef CUSTOM_FORCE_NODFS_FLAG
|
extern int dhd_dev_set_nodfs(struct net_device *dev, uint nodfs);
|
#endif /* CUSTOM_FORCE_NODFS_FLAG */
|
|
#ifdef NDO_CONFIG_SUPPORT
|
#ifndef NDO_MAX_HOST_IP_ENTRIES
|
#define NDO_MAX_HOST_IP_ENTRIES 10
|
#endif /* NDO_MAX_HOST_IP_ENTRIES */
|
extern int dhd_dev_ndo_cfg(struct net_device *dev, u8 enable);
|
extern int dhd_dev_ndo_update_inet6addr(struct net_device * dev);
|
#endif /* NDO_CONFIG_SUPPORT */
|
extern int dhd_set_rand_mac_oui(dhd_pub_t *dhd);
|
#ifdef GSCAN_SUPPORT
|
extern int dhd_dev_set_lazy_roam_cfg(struct net_device *dev,
|
wlc_roam_exp_params_t *roam_param);
|
extern int dhd_dev_lazy_roam_enable(struct net_device *dev, uint32 enable);
|
extern int dhd_dev_set_lazy_roam_bssid_pref(struct net_device *dev,
|
wl_bssid_pref_cfg_t *bssid_pref, uint32 flush);
|
extern int dhd_dev_set_blacklist_bssid(struct net_device *dev, maclist_t *blacklist,
|
uint32 len, uint32 flush);
|
extern int dhd_dev_set_whitelist_ssid(struct net_device *dev, wl_ssid_whitelist_t *whitelist,
|
uint32 len, uint32 flush);
|
#endif /* GSCAN_SUPPORT */
|
|
/* OS independent layer functions */
|
extern void dhd_os_dhdiovar_lock(dhd_pub_t *pub);
|
extern void dhd_os_dhdiovar_unlock(dhd_pub_t *pub);
|
extern int dhd_os_proto_block(dhd_pub_t * pub);
|
extern int dhd_os_proto_unblock(dhd_pub_t * pub);
|
extern int dhd_os_ioctl_resp_wait(dhd_pub_t * pub, uint * condition);
|
extern int dhd_os_ioctl_resp_wake(dhd_pub_t * pub);
|
extern unsigned int dhd_os_get_ioctl_resp_timeout(void);
|
extern void dhd_os_set_ioctl_resp_timeout(unsigned int timeout_msec);
|
extern void dhd_os_ioctl_resp_lock(dhd_pub_t * pub);
|
extern void dhd_os_ioctl_resp_unlock(dhd_pub_t * pub);
|
#ifdef PCIE_FULL_DONGLE
|
extern void dhd_wakeup_ioctl_event(dhd_pub_t *pub, dhd_ioctl_recieved_status_t reason);
|
#else
|
static INLINE void dhd_wakeup_ioctl_event(dhd_pub_t *pub, dhd_ioctl_recieved_status_t reason)
|
{ printf("%s is NOT implemented for SDIO", __FUNCTION__); return; }
|
#endif
|
#ifdef SHOW_LOGTRACE
|
extern int dhd_os_read_file(void *file, char *buf, uint32 size);
|
extern int dhd_os_seek_file(void *file, int64 offset);
|
#endif /* SHOW_LOGTRACE */
|
|
extern void
|
dhd_pcie_dump_core_regs(dhd_pub_t * pub, uint32 index, uint32 first_addr, uint32 last_addr);
|
extern void wl_dhdpcie_dump_regs(void * context);
|
|
#define DHD_OS_IOCTL_RESP_LOCK(x)
|
#define DHD_OS_IOCTL_RESP_UNLOCK(x)
|
|
|
extern int dhd_os_get_image_block(char * buf, int len, void * image);
|
extern int dhd_os_get_image_size(void * image);
|
#if defined(BT_OVER_SDIO)
|
extern int dhd_os_gets_image(dhd_pub_t *pub, char *str, int len, void *image);
|
extern void dhdsdio_bus_usr_cnt_inc(dhd_pub_t *pub);
|
extern void dhdsdio_bus_usr_cnt_dec(dhd_pub_t *pub);
|
#endif /* (BT_OVER_SDIO) */
|
extern void * dhd_os_open_image(char * filename);
|
extern void dhd_os_close_image(void * image);
|
extern void dhd_os_wd_timer(void *bus, uint wdtick);
|
#ifdef DHD_PCIE_RUNTIMEPM
|
extern void dhd_os_runtimepm_timer(void *bus, uint tick);
|
#endif /* DHD_PCIE_RUNTIMEPM */
|
extern void dhd_os_sdlock(dhd_pub_t * pub);
|
extern void dhd_os_sdunlock(dhd_pub_t * pub);
|
extern void dhd_os_sdlock_txq(dhd_pub_t * pub);
|
extern void dhd_os_sdunlock_txq(dhd_pub_t * pub);
|
extern void dhd_os_sdlock_rxq(dhd_pub_t * pub);
|
extern void dhd_os_sdunlock_rxq(dhd_pub_t * pub);
|
extern void dhd_os_sdlock_sndup_rxq(dhd_pub_t * pub);
|
extern void dhd_os_tracelog(const char *format, ...);
|
#ifdef DHDTCPACK_SUPPRESS
|
extern unsigned long dhd_os_tcpacklock(dhd_pub_t *pub);
|
extern void dhd_os_tcpackunlock(dhd_pub_t *pub, unsigned long flags);
|
#endif /* DHDTCPACK_SUPPRESS */
|
|
extern int dhd_customer_oob_irq_map(void *adapter, unsigned long *irq_flags_ptr);
|
extern int dhd_customer_gpio_wlan_ctrl(void *adapter, int onoff);
|
extern int dhd_custom_get_mac_address(void *adapter, unsigned char *buf);
|
#if defined(CUSTOM_COUNTRY_CODE)
|
extern void get_customized_country_code(void *adapter, char *country_iso_code,
|
wl_country_t *cspec, u32 flags);
|
#else
|
extern void get_customized_country_code(void *adapter, char *country_iso_code, wl_country_t *cspec);
|
#endif /* CUSTOM_COUNTRY_CODE */
|
extern void dhd_os_sdunlock_sndup_rxq(dhd_pub_t * pub);
|
extern void dhd_os_sdlock_eventq(dhd_pub_t * pub);
|
extern void dhd_os_sdunlock_eventq(dhd_pub_t * pub);
|
extern bool dhd_os_check_hang(dhd_pub_t *dhdp, int ifidx, int ret);
|
extern int dhd_os_send_hang_message(dhd_pub_t *dhdp);
|
extern void dhd_set_version_info(dhd_pub_t *pub, char *fw);
|
extern bool dhd_os_check_if_up(dhd_pub_t *pub);
|
extern int dhd_os_check_wakelock(dhd_pub_t *pub);
|
extern int dhd_os_check_wakelock_all(dhd_pub_t *pub);
|
extern int dhd_get_instance(dhd_pub_t *pub);
|
#ifdef CUSTOM_SET_CPUCORE
|
extern void dhd_set_cpucore(dhd_pub_t *dhd, int set);
|
#endif /* CUSTOM_SET_CPUCORE */
|
|
#if defined(KEEP_ALIVE)
|
extern int dhd_keep_alive_onoff(dhd_pub_t *dhd);
|
#endif /* KEEP_ALIVE */
|
|
#if defined(DHD_FW_COREDUMP)
|
void dhd_schedule_memdump(dhd_pub_t *dhdp, uint8 *buf, uint32 size);
|
#endif /* DHD_FW_COREDUMP */
|
|
void dhd_schedule_sssr_dump(dhd_pub_t *dhdp);
|
|
#ifdef SUPPORT_AP_POWERSAVE
|
extern int dhd_set_ap_powersave(dhd_pub_t *dhdp, int ifidx, int enable);
|
#endif /* SUPPORT_AP_POWERSAVE */
|
|
#ifdef PKT_FILTER_SUPPORT
|
#define DHD_UNICAST_FILTER_NUM 0
|
#define DHD_BROADCAST_FILTER_NUM 1
|
#define DHD_MULTICAST4_FILTER_NUM 2
|
#define DHD_MULTICAST6_FILTER_NUM 3
|
#define DHD_MDNS_FILTER_NUM 4
|
#define DHD_ARP_FILTER_NUM 5
|
#define DHD_BROADCAST_ARP_FILTER_NUM 6
|
#define DHD_IP4BCAST_DROP_FILTER_NUM 7
|
#define DISCARD_IPV4_MCAST "102 1 6 IP4_H:16 0xf0 0xe0"
|
#define DISCARD_IPV6_MCAST "103 1 6 IP6_H:24 0xff 0xff"
|
extern int dhd_os_enable_packet_filter(dhd_pub_t *dhdp, int val);
|
extern void dhd_enable_packet_filter(int value, dhd_pub_t *dhd);
|
extern int dhd_packet_filter_add_remove(dhd_pub_t *dhdp, int add_remove, int num);
|
extern int net_os_enable_packet_filter(struct net_device *dev, int val);
|
extern int net_os_rxfilter_add_remove(struct net_device *dev, int val, int num);
|
extern int net_os_set_suspend_bcn_li_dtim(struct net_device *dev, int val);
|
#endif /* PKT_FILTER_SUPPORT */
|
|
|
#if defined(BCMPCIE)
|
extern int dhd_get_suspend_bcn_li_dtim(dhd_pub_t *dhd, int *dtim_period, int *bcn_interval);
|
#else
|
extern int dhd_get_suspend_bcn_li_dtim(dhd_pub_t *dhd);
|
#endif /* OEM_ANDROID && BCMPCIE */
|
|
extern bool dhd_support_sta_mode(dhd_pub_t *dhd);
|
extern int write_to_file(dhd_pub_t *dhd, uint8 *buf, int size);
|
|
#ifdef RSSI_MONITOR_SUPPORT
|
extern int dhd_dev_set_rssi_monitor_cfg(struct net_device *dev, int start,
|
int8 max_rssi, int8 min_rssi);
|
#endif /* RSSI_MONITOR_SUPPORT */
|
|
#ifdef DHDTCPACK_SUPPRESS
|
extern int dhd_dev_set_tcpack_sup_mode_cfg(struct net_device *dev, uint8 enable);
|
#endif /* DHDTCPACK_SUPPRESS */
|
|
#define DHD_RSSI_MONITOR_EVT_VERSION 1
|
typedef struct {
|
uint8 version;
|
int8 cur_rssi;
|
struct ether_addr BSSID;
|
} dhd_rssi_monitor_evt_t;
|
|
typedef struct {
|
uint32 limit; /* Expiration time (usec) */
|
uint32 increment; /* Current expiration increment (usec) */
|
uint32 elapsed; /* Current elapsed time (usec) */
|
uint32 tick; /* O/S tick time (usec) */
|
} dhd_timeout_t;
|
|
#ifdef SHOW_LOGTRACE
|
typedef struct {
|
int num_fmts;
|
char **fmts;
|
char *raw_fmts;
|
char *raw_sstr;
|
uint32 fmts_size;
|
uint32 raw_fmts_size;
|
uint32 raw_sstr_size;
|
uint32 ramstart;
|
uint32 rodata_start;
|
uint32 rodata_end;
|
char *rom_raw_sstr;
|
uint32 rom_raw_sstr_size;
|
uint32 rom_ramstart;
|
uint32 rom_rodata_start;
|
uint32 rom_rodata_end;
|
} dhd_event_log_t;
|
#endif /* SHOW_LOGTRACE */
|
|
#ifdef KEEP_ALIVE
|
extern int dhd_dev_start_mkeep_alive(dhd_pub_t *dhd_pub, uint8 mkeep_alive_id, uint8 *ip_pkt,
|
uint16 ip_pkt_len, uint8* src_mac_addr, uint8* dst_mac_addr, uint32 period_msec);
|
extern int dhd_dev_stop_mkeep_alive(dhd_pub_t *dhd_pub, uint8 mkeep_alive_id);
|
#endif /* KEEP_ALIVE */
|
|
#if defined(PKT_FILTER_SUPPORT) && defined(APF)
|
/*
|
* As per Google's current implementation, there will be only one APF filter.
|
* Therefore, userspace doesn't bother about filter id and because of that
|
* DHD has to manage the filter id.
|
*/
|
#define PKT_FILTER_APF_ID 200
|
#define DHD_APF_LOCK(ndev) dhd_apf_lock(ndev)
|
#define DHD_APF_UNLOCK(ndev) dhd_apf_unlock(ndev)
|
|
extern void dhd_apf_lock(struct net_device *dev);
|
extern void dhd_apf_unlock(struct net_device *dev);
|
extern int dhd_dev_apf_get_version(struct net_device *ndev, uint32 *version);
|
extern int dhd_dev_apf_get_max_len(struct net_device *ndev, uint32 *max_len);
|
extern int dhd_dev_apf_add_filter(struct net_device *ndev, u8* program,
|
uint32 program_len);
|
extern int dhd_dev_apf_enable_filter(struct net_device *ndev);
|
extern int dhd_dev_apf_disable_filter(struct net_device *ndev);
|
extern int dhd_dev_apf_delete_filter(struct net_device *ndev);
|
#endif /* PKT_FILTER_SUPPORT && APF */
|
|
extern void dhd_timeout_start(dhd_timeout_t *tmo, uint usec);
|
extern int dhd_timeout_expired(dhd_timeout_t *tmo);
|
|
extern int dhd_ifname2idx(struct dhd_info *dhd, char *name);
|
extern int dhd_net2idx(struct dhd_info *dhd, struct net_device *net);
|
extern struct net_device * dhd_idx2net(void *pub, int ifidx);
|
extern int net_os_send_hang_message(struct net_device *dev);
|
extern int net_os_send_hang_message_reason(struct net_device *dev, const char *string_num);
|
extern bool dhd_wowl_cap(void *bus);
|
extern int wl_host_event(dhd_pub_t *dhd_pub, int *idx, void *pktdata, uint pktlen,
|
wl_event_msg_t *, void **data_ptr, void *);
|
extern int wl_process_host_event(dhd_pub_t *dhd_pub, int *idx, void *pktdata, uint pktlen,
|
wl_event_msg_t *, void **data_ptr, void *);
|
extern void wl_event_to_host_order(wl_event_msg_t * evt);
|
extern int wl_host_event_get_data(void *pktdata, uint pktlen, bcm_event_msg_u_t *evu);
|
extern int dhd_wl_ioctl(dhd_pub_t *dhd_pub, int ifindex, wl_ioctl_t *ioc, void *buf, int len);
|
extern int dhd_wl_ioctl_cmd(dhd_pub_t *dhd_pub, int cmd, void *arg, int len, uint8 set,
|
int ifindex);
|
extern int dhd_wl_ioctl_get_intiovar(dhd_pub_t *dhd_pub, char *name, uint *pval,
|
int cmd, uint8 set, int ifidx);
|
extern int dhd_wl_ioctl_set_intiovar(dhd_pub_t *dhd_pub, char *name, uint val,
|
int cmd, uint8 set, int ifidx);
|
extern void dhd_common_init(osl_t *osh);
|
|
extern int dhd_do_driver_init(struct net_device *net);
|
extern int dhd_event_ifadd(struct dhd_info *dhd, struct wl_event_data_if *ifevent,
|
char *name, uint8 *mac);
|
extern int dhd_event_ifdel(struct dhd_info *dhd, struct wl_event_data_if *ifevent,
|
char *name, uint8 *mac);
|
extern int dhd_event_ifchange(struct dhd_info *dhd, struct wl_event_data_if *ifevent,
|
char *name, uint8 *mac);
|
#ifdef DHD_UPDATE_INTF_MAC
|
extern int dhd_op_if_update(dhd_pub_t *dhdpub, int ifidx);
|
#endif /* DHD_UPDATE_INTF_MAC */
|
extern struct net_device* dhd_allocate_if(dhd_pub_t *dhdpub, int ifidx, const char *name,
|
uint8 *mac, uint8 bssidx, bool need_rtnl_lock, const char *dngl_name);
|
extern int dhd_remove_if(dhd_pub_t *dhdpub, int ifidx, bool need_rtnl_lock);
|
extern void dhd_vif_add(struct dhd_info *dhd, int ifidx, char * name);
|
extern void dhd_vif_del(struct dhd_info *dhd, int ifidx);
|
extern void dhd_event(struct dhd_info *dhd, char *evpkt, int evlen, int ifidx);
|
extern void dhd_vif_sendup(struct dhd_info *dhd, int ifidx, uchar *cp, int len);
|
|
/* Send packet to dongle via data channel */
|
extern int dhd_sendpkt(dhd_pub_t *dhdp, int ifidx, void *pkt);
|
|
/* send up locally generated event */
|
extern void dhd_sendup_event_common(dhd_pub_t *dhdp, wl_event_msg_t *event, void *data);
|
/* Send event to host */
|
extern void dhd_sendup_event(dhd_pub_t *dhdp, wl_event_msg_t *event, void *data);
|
#ifdef LOG_INTO_TCPDUMP
|
extern void dhd_sendup_log(dhd_pub_t *dhdp, void *data, int len);
|
#endif /* LOG_INTO_TCPDUMP */
|
extern int dhd_bus_devreset(dhd_pub_t *dhdp, uint8 flag);
|
extern uint dhd_bus_status(dhd_pub_t *dhdp);
|
extern int dhd_bus_start(dhd_pub_t *dhdp);
|
extern int dhd_bus_suspend(dhd_pub_t *dhdpub);
|
extern int dhd_bus_resume(dhd_pub_t *dhdpub, int stage);
|
extern int dhd_bus_membytes(dhd_pub_t *dhdp, bool set, uint32 address, uint8 *data, uint size);
|
extern void dhd_print_buf(void *pbuf, int len, int bytes_per_line);
|
extern bool dhd_is_associated(dhd_pub_t *dhd, uint8 ifidx, int *retval);
|
#if defined(BCMSDIO) || defined(BCMPCIE)
|
extern uint dhd_bus_chip_id(dhd_pub_t *dhdp);
|
extern uint dhd_bus_chiprev_id(dhd_pub_t *dhdp);
|
extern uint dhd_bus_chippkg_id(dhd_pub_t *dhdp);
|
#endif /* defined(BCMSDIO) || defined(BCMPCIE) */
|
int dhd_bus_get_fw_mode(dhd_pub_t *dhdp);
|
|
#if defined(KEEP_ALIVE)
|
extern int dhd_keep_alive_onoff(dhd_pub_t *dhd);
|
#endif /* KEEP_ALIVE */
|
|
/* OS spin lock API */
|
extern void *dhd_os_spin_lock_init(osl_t *osh);
|
extern void dhd_os_spin_lock_deinit(osl_t *osh, void *lock);
|
extern unsigned long dhd_os_spin_lock(void *lock);
|
void dhd_os_spin_unlock(void *lock, unsigned long flags);
|
|
#ifdef DHD_EFI
|
extern int dhd_os_ds_enter_wait(dhd_pub_t * pub, uint * condition);
|
extern int dhd_os_ds_enter_wake(dhd_pub_t * pub);
|
#else
|
static INLINE int dhd_os_ds_enter_wait(dhd_pub_t * pub, uint * condition)
|
{ printf("%s is Not supported for this platform", __FUNCTION__); return 0; }
|
static INLINE int dhd_os_ds_enter_wake(dhd_pub_t * pub)
|
{ return 0; }
|
#endif /* DHD_EFI */
|
|
#ifdef PCIE_INB_DW
|
extern int dhd_os_ds_exit_wait(dhd_pub_t * pub, uint * condition);
|
extern int dhd_os_ds_exit_wake(dhd_pub_t * pub);
|
#endif /* PCIE_INB_DW */
|
extern int dhd_os_busbusy_wake(dhd_pub_t * pub);
|
extern int dhd_os_busbusy_wait_condition(dhd_pub_t *pub, uint *var, uint condition);
|
extern int dhd_os_busbusy_wait_negation(dhd_pub_t * pub, uint * condition);
|
extern int dhd_os_d3ack_wait(dhd_pub_t * pub, uint * condition);
|
extern int dhd_os_d3ack_wake(dhd_pub_t * pub);
|
|
/*
|
* Manage sta objects in an interface. Interface is identified by an ifindex and
|
* sta(s) within an interfaces are managed using a MacAddress of the sta.
|
*/
|
struct dhd_sta;
|
extern bool dhd_sta_associated(dhd_pub_t *dhdp, uint32 bssidx, uint8 *mac);
|
extern struct dhd_sta *dhd_find_sta(void *pub, int ifidx, void *ea);
|
extern struct dhd_sta *dhd_findadd_sta(void *pub, int ifidx, void *ea);
|
extern void dhd_del_all_sta(void *pub, int ifidx);
|
extern void dhd_del_sta(void *pub, int ifidx, void *ea);
|
extern int dhd_get_ap_isolate(dhd_pub_t *dhdp, uint32 idx);
|
extern int dhd_set_ap_isolate(dhd_pub_t *dhdp, uint32 idx, int val);
|
#if defined(BCM_GMAC3)
|
extern int dhd_set_dev_def(dhd_pub_t *dhdp, uint32 idx, int val);
|
#endif
|
extern int dhd_bssidx2idx(dhd_pub_t *dhdp, uint32 bssidx);
|
extern struct net_device *dhd_linux_get_primary_netdev(dhd_pub_t *dhdp);
|
|
extern bool dhd_is_concurrent_mode(dhd_pub_t *dhd);
|
int dhd_iovar(dhd_pub_t *pub, int ifidx, char *name, char *param_buf, uint param_len,
|
char *res_buf, uint res_len, int set);
|
extern int dhd_getiovar(dhd_pub_t *pub, int ifidx, char *name, char *cmd_buf,
|
uint cmd_len, char **resptr, uint resp_len);
|
|
#ifdef DHD_MCAST_REGEN
|
extern int dhd_get_mcast_regen_bss_enable(dhd_pub_t *dhdp, uint32 idx);
|
extern int dhd_set_mcast_regen_bss_enable(dhd_pub_t *dhdp, uint32 idx, int val);
|
#endif
|
typedef enum cust_gpio_modes {
|
WLAN_RESET_ON,
|
WLAN_RESET_OFF,
|
WLAN_POWER_ON,
|
WLAN_POWER_OFF
|
} cust_gpio_modes_t;
|
|
typedef struct dmaxref_mem_map {
|
dhd_dma_buf_t *srcmem;
|
dhd_dma_buf_t *dstmem;
|
} dmaxref_mem_map_t;
|
|
extern int wl_iw_iscan_set_scan_broadcast_prep(struct net_device *dev, uint flag);
|
extern int wl_iw_send_priv_event(struct net_device *dev, char *flag);
|
/*
|
* Insmod parameters for debug/test
|
*/
|
|
/* Watchdog timer interval */
|
extern uint dhd_watchdog_ms;
|
extern bool dhd_os_wd_timer_enabled(void *bus);
|
#ifdef DHD_PCIE_RUNTIMEPM
|
extern uint dhd_runtimepm_ms;
|
#endif /* DHD_PCIE_RUNTIMEPM */
|
|
/* Console output poll interval */
|
extern uint dhd_console_ms;
|
extern uint android_msg_level;
|
extern uint config_msg_level;
|
extern uint sd_msglevel;
|
extern uint dump_msg_level;
|
#ifdef BCMDBUS
|
extern uint dbus_msglevel;
|
#endif /* BCMDBUS */
|
#ifdef WL_WIRELESS_EXT
|
extern uint iw_msg_level;
|
#endif
|
#ifdef WL_CFG80211
|
extern uint wl_dbg_level;
|
#endif
|
|
#ifdef DHD_LOAD_CHIPALIVE
|
/* Use for SDIO reconnect */
|
extern uint dhd_chip_alive;
|
#endif
|
|
extern uint dhd_slpauto;
|
|
/* Use interrupts */
|
extern uint dhd_intr;
|
|
/* Use polling */
|
extern uint dhd_poll;
|
|
/* ARP offload agent mode */
|
extern uint dhd_arp_mode;
|
|
/* ARP offload enable */
|
extern uint dhd_arp_enable;
|
|
/* Pkt filte enable control */
|
extern uint dhd_pkt_filter_enable;
|
|
/* Pkt filter init setup */
|
extern uint dhd_pkt_filter_init;
|
|
/* Pkt filter mode control */
|
extern uint dhd_master_mode;
|
|
/* Roaming mode control */
|
extern uint dhd_roam_disable;
|
|
/* Roaming mode control */
|
extern uint dhd_radio_up;
|
|
/* Initial idletime ticks (may be -1 for immediate idle, 0 for no idle) */
|
extern int dhd_idletime;
|
#ifdef DHD_USE_IDLECOUNT
|
#define DHD_IDLETIME_TICKS 5
|
#else
|
#define DHD_IDLETIME_TICKS 1
|
#endif /* DHD_USE_IDLECOUNT */
|
|
/* SDIO Drive Strength */
|
extern uint dhd_sdiod_drive_strength;
|
|
/* triggers bcm_bprintf to print to kernel log */
|
extern bool bcm_bprintf_bypass;
|
|
/* Override to force tx queueing all the time */
|
extern uint dhd_force_tx_queueing;
|
|
/* Default bcn_timeout value is 4 */
|
#define DEFAULT_BCN_TIMEOUT_VALUE 4
|
#ifndef CUSTOM_BCN_TIMEOUT_SETTING
|
#define CUSTOM_BCN_TIMEOUT_SETTING DEFAULT_BCN_TIMEOUT_VALUE
|
#endif
|
|
/* Default KEEP_ALIVE Period is 55 sec to prevent AP from sending Keep Alive probe frame */
|
#define DEFAULT_KEEP_ALIVE_VALUE 55000 /* msec */
|
#ifndef CUSTOM_KEEP_ALIVE_SETTING
|
#define CUSTOM_KEEP_ALIVE_SETTING DEFAULT_KEEP_ALIVE_VALUE
|
#endif /* DEFAULT_KEEP_ALIVE_VALUE */
|
|
#define NULL_PKT_STR "null_pkt"
|
|
/* hooks for custom glom setting option via Makefile */
|
#define DEFAULT_GLOM_VALUE -1
|
#ifndef CUSTOM_GLOM_SETTING
|
#define CUSTOM_GLOM_SETTING DEFAULT_GLOM_VALUE
|
#endif
|
#define WL_AUTO_ROAM_TRIGGER -75
|
/* hooks for custom Roaming Trigger setting via Makefile */
|
#define DEFAULT_ROAM_TRIGGER_VALUE -75 /* dBm default roam trigger all band */
|
#define DEFAULT_ROAM_TRIGGER_SETTING -1
|
#ifndef CUSTOM_ROAM_TRIGGER_SETTING
|
#define CUSTOM_ROAM_TRIGGER_SETTING DEFAULT_ROAM_TRIGGER_VALUE
|
#endif
|
|
/* hooks for custom Roaming Romaing setting via Makefile */
|
#define DEFAULT_ROAM_DELTA_VALUE 10 /* dBm default roam delta all band */
|
#define DEFAULT_ROAM_DELTA_SETTING -1
|
#ifndef CUSTOM_ROAM_DELTA_SETTING
|
#define CUSTOM_ROAM_DELTA_SETTING DEFAULT_ROAM_DELTA_VALUE
|
#endif
|
|
/* hooks for custom PNO Event wake lock to guarantee enough time
|
for the Platform to detect Event before system suspended
|
*/
|
#define DEFAULT_PNO_EVENT_LOCK_xTIME 2 /* multiplay of DHD_PACKET_TIMEOUT_MS */
|
#ifndef CUSTOM_PNO_EVENT_LOCK_xTIME
|
#define CUSTOM_PNO_EVENT_LOCK_xTIME DEFAULT_PNO_EVENT_LOCK_xTIME
|
#endif
|
/* hooks for custom dhd_dpc_prio setting option via Makefile */
|
#define DEFAULT_DHP_DPC_PRIO 1
|
#ifndef CUSTOM_DPC_PRIO_SETTING
|
#define CUSTOM_DPC_PRIO_SETTING DEFAULT_DHP_DPC_PRIO
|
#endif
|
|
#ifndef CUSTOM_LISTEN_INTERVAL
|
#define CUSTOM_LISTEN_INTERVAL LISTEN_INTERVAL
|
#endif /* CUSTOM_LISTEN_INTERVAL */
|
|
#define DEFAULT_SUSPEND_BCN_LI_DTIM 3
|
#ifndef CUSTOM_SUSPEND_BCN_LI_DTIM
|
#define CUSTOM_SUSPEND_BCN_LI_DTIM DEFAULT_SUSPEND_BCN_LI_DTIM
|
#endif
|
|
#ifndef BCN_TIMEOUT_IN_SUSPEND
|
#define BCN_TIMEOUT_IN_SUSPEND 6 /* bcn timeout value in suspend mode */
|
#endif
|
|
#ifndef CUSTOM_RXF_PRIO_SETTING
|
#define CUSTOM_RXF_PRIO_SETTING MAX((CUSTOM_DPC_PRIO_SETTING - 1), 1)
|
#endif
|
|
#define DEFAULT_WIFI_TURNOFF_DELAY 0
|
#define WIFI_TURNOFF_DELAY DEFAULT_WIFI_TURNOFF_DELAY
|
|
#define DEFAULT_WIFI_TURNON_DELAY 200
|
#ifndef WIFI_TURNON_DELAY
|
#define WIFI_TURNON_DELAY DEFAULT_WIFI_TURNON_DELAY
|
#endif /* WIFI_TURNON_DELAY */
|
|
#ifdef BCMSDIO
|
#define DEFAULT_DHD_WATCHDOG_INTERVAL_MS 10 /* msec */
|
#else
|
#define DEFAULT_DHD_WATCHDOG_INTERVAL_MS 0 /* msec */
|
#endif
|
#ifndef CUSTOM_DHD_WATCHDOG_MS
|
#define CUSTOM_DHD_WATCHDOG_MS DEFAULT_DHD_WATCHDOG_INTERVAL_MS
|
#endif /* DEFAULT_DHD_WATCHDOG_INTERVAL_MS */
|
|
#define DEFAULT_ASSOC_RETRY_MAX 3
|
#ifndef CUSTOM_ASSOC_RETRY_MAX
|
#define CUSTOM_ASSOC_RETRY_MAX DEFAULT_ASSOC_RETRY_MAX
|
#endif /* DEFAULT_ASSOC_RETRY_MAX */
|
|
#if defined(BCMSDIO) || defined(DISABLE_FRAMEBURST)
|
#define DEFAULT_FRAMEBURST_SET 0
|
#else
|
#define DEFAULT_FRAMEBURST_SET 1
|
#endif /* BCMSDIO */
|
|
#ifndef CUSTOM_FRAMEBURST_SET
|
#define CUSTOM_FRAMEBURST_SET DEFAULT_FRAMEBURST_SET
|
#endif /* CUSTOM_FRAMEBURST_SET */
|
|
#ifdef WLTDLS
|
#ifndef CUSTOM_TDLS_IDLE_MODE_SETTING
|
#define CUSTOM_TDLS_IDLE_MODE_SETTING 60000 /* 60sec to tear down TDLS of not active */
|
#endif
|
#ifndef CUSTOM_TDLS_RSSI_THRESHOLD_HIGH
|
#define CUSTOM_TDLS_RSSI_THRESHOLD_HIGH -70 /* rssi threshold for establishing TDLS link */
|
#endif
|
#ifndef CUSTOM_TDLS_RSSI_THRESHOLD_LOW
|
#define CUSTOM_TDLS_RSSI_THRESHOLD_LOW -80 /* rssi threshold for tearing down TDLS link */
|
#endif
|
#endif /* WLTDLS */
|
|
#if defined(VSDB) || defined(ROAM_ENABLE)
|
#define DEFAULT_BCN_TIMEOUT 8
|
#else
|
#define DEFAULT_BCN_TIMEOUT 4
|
#endif
|
|
#ifndef CUSTOM_BCN_TIMEOUT
|
#define CUSTOM_BCN_TIMEOUT DEFAULT_BCN_TIMEOUT
|
#endif
|
|
#define MAX_DTIM_SKIP_BEACON_INTERVAL 100 /* max allowed associated AP beacon for DTIM skip */
|
#ifndef MAX_DTIM_ALLOWED_INTERVAL
|
#define MAX_DTIM_ALLOWED_INTERVAL 600 /* max allowed total beacon interval for DTIM skip */
|
#endif
|
|
#ifndef MIN_DTIM_FOR_ROAM_THRES_EXTEND
|
#define MIN_DTIM_FOR_ROAM_THRES_EXTEND 600 /* minimum dtim interval to extend roam threshold */
|
#endif
|
|
#define NO_DTIM_SKIP 1
|
#ifdef SDTEST
|
/* Echo packet generator (SDIO), pkts/s */
|
extern uint dhd_pktgen;
|
|
/* Echo packet len (0 => sawtooth, max 1800) */
|
extern uint dhd_pktgen_len;
|
#define MAX_PKTGEN_LEN 1800
|
#endif
|
|
|
/* optionally set by a module_param_string() */
|
#define MOD_PARAM_PATHLEN 2048
|
#define MOD_PARAM_INFOLEN 512
|
#define MOD_PARAM_SRLEN 64
|
|
#ifdef SOFTAP
|
extern char fw_path2[MOD_PARAM_PATHLEN];
|
#endif
|
|
#ifdef DHD_LEGACY_FILE_PATH
|
#define PLATFORM_PATH "/data/"
|
#elif defined(PLATFORM_SLP)
|
#define PLATFORM_PATH "/opt/etc/"
|
#else
|
#define PLATFORM_PATH "/data/misc/conn/"
|
#endif /* DHD_LEGACY_FILE_PATH */
|
|
/* Flag to indicate if we should download firmware on driver load */
|
extern uint dhd_download_fw_on_driverload;
|
#ifndef BCMDBUS
|
extern int allow_delay_fwdl;
|
#endif /* !BCMDBUS */
|
|
extern int dhd_process_cid_mac(dhd_pub_t *dhdp, bool prepost);
|
extern int dhd_write_file(const char *filepath, char *buf, int buf_len);
|
extern int dhd_read_file(const char *filepath, char *buf, int buf_len);
|
extern int dhd_write_file_and_check(const char *filepath, char *buf, int buf_len);
|
|
#ifdef READ_MACADDR
|
extern int dhd_set_macaddr_from_file(dhd_pub_t *dhdp);
|
#else
|
static INLINE int dhd_set_macaddr_from_file(dhd_pub_t *dhdp) { return 0; }
|
#endif /* READ_MACADDR */
|
#ifdef WRITE_MACADDR
|
extern int dhd_write_macaddr(struct ether_addr *mac);
|
#else
|
static INLINE int dhd_write_macaddr(struct ether_addr *mac) { return 0; }
|
#endif /* WRITE_MACADDR */
|
static INLINE int dhd_check_module_cid(dhd_pub_t *dhdp) { return 0; }
|
#ifdef GET_MAC_FROM_OTP
|
extern int dhd_check_module_mac(dhd_pub_t *dhdp);
|
#else
|
static INLINE int dhd_check_module_mac(dhd_pub_t *dhdp) { return 0; }
|
#endif /* GET_MAC_FROM_OTP */
|
|
#if defined(READ_MACADDR) || defined(WRITE_MACADDR) || defined(GET_MAC_FROM_OTP)
|
#define DHD_USE_CISINFO
|
#endif
|
|
#ifdef DHD_USE_CISINFO
|
int dhd_read_cis(dhd_pub_t *dhdp);
|
void dhd_clear_cis(dhd_pub_t *dhdp);
|
#else
|
static INLINE int dhd_read_cis(dhd_pub_t *dhdp) { return 0; }
|
static INLINE void dhd_clear_cis(dhd_pub_t *dhdp) { }
|
#endif /* DHD_USE_CISINFO */
|
|
#define IBSS_COALESCE_DEFAULT 1
|
#define IBSS_INITIAL_SCAN_ALLOWED_DEFAULT 1
|
|
|
extern void dhd_wait_for_event(dhd_pub_t *dhd, bool *lockvar);
|
extern void dhd_wait_event_wakeup(dhd_pub_t*dhd);
|
|
#define IFLOCK_INIT(lock) *lock = 0
|
#define IFLOCK(lock) while (InterlockedCompareExchange((lock), 1, 0)) \
|
NdisStallExecution(1);
|
#define IFUNLOCK(lock) InterlockedExchange((lock), 0)
|
#define IFLOCK_FREE(lock)
|
#define FW_SUPPORTED(dhd, capa) ((strstr(dhd->fw_capabilities, " " #capa " ") != NULL))
|
#ifdef ARP_OFFLOAD_SUPPORT
|
#define MAX_IPV4_ENTRIES 8
|
void dhd_arp_offload_set(dhd_pub_t * dhd, int arp_mode);
|
void dhd_arp_offload_enable(dhd_pub_t * dhd, int arp_enable);
|
|
/* dhd_commn arp offload wrapers */
|
void dhd_aoe_hostip_clr(dhd_pub_t *dhd, int idx);
|
void dhd_aoe_arp_clr(dhd_pub_t *dhd, int idx);
|
int dhd_arp_get_arp_hostip_table(dhd_pub_t *dhd, void *buf, int buflen, int idx);
|
void dhd_arp_offload_add_ip(dhd_pub_t *dhd, uint32 ipaddr, int idx);
|
#endif /* ARP_OFFLOAD_SUPPORT */
|
#ifdef WLTDLS
|
int dhd_tdls_enable(struct net_device *dev, bool tdls_on, bool auto_on, struct ether_addr *mac);
|
int dhd_tdls_set_mode(dhd_pub_t *dhd, bool wfd_mode);
|
#ifdef PCIE_FULL_DONGLE
|
int dhd_tdls_update_peer_info(dhd_pub_t *dhdp, wl_event_msg_t *event);
|
int dhd_tdls_event_handler(dhd_pub_t *dhd_pub, wl_event_msg_t *event);
|
int dhd_free_tdls_peer_list(dhd_pub_t *dhd_pub);
|
#endif /* PCIE_FULL_DONGLE */
|
#endif /* WLTDLS */
|
|
/* Neighbor Discovery Offload Support */
|
extern int dhd_ndo_enable(dhd_pub_t * dhd, int ndo_enable);
|
int dhd_ndo_add_ip(dhd_pub_t *dhd, char* ipaddr, int idx);
|
int dhd_ndo_remove_ip(dhd_pub_t *dhd, int idx);
|
|
/* Enhanced ND offload support */
|
uint16 dhd_ndo_get_version(dhd_pub_t *dhdp);
|
int dhd_ndo_add_ip_with_type(dhd_pub_t *dhdp, char *ipv6addr, uint8 type, int idx);
|
int dhd_ndo_remove_ip_by_addr(dhd_pub_t *dhdp, char *ipv6addr, int idx);
|
int dhd_ndo_remove_ip_by_type(dhd_pub_t *dhdp, uint8 type, int idx);
|
int dhd_ndo_unsolicited_na_filter_enable(dhd_pub_t *dhdp, int enable);
|
|
/* ioctl processing for nl80211 */
|
int dhd_ioctl_process(dhd_pub_t *pub, int ifidx, struct dhd_ioctl *ioc, void *data_buf);
|
|
void dhd_bus_update_fw_nv_path(struct dhd_bus *bus, char *pfw_path, char *pnv_path,
|
char *pclm_path, char *pconf_path);
|
void dhd_set_bus_state(void *bus, uint32 state);
|
|
/* Remove proper pkts(either one no-frag pkt or whole fragmented pkts) */
|
typedef int (*f_droppkt_t)(dhd_pub_t *dhdp, int prec, void* p, bool bPktInQ);
|
extern bool dhd_prec_drop_pkts(dhd_pub_t *dhdp, struct pktq *pq, int prec, f_droppkt_t fn);
|
|
#ifdef PROP_TXSTATUS
|
int dhd_os_wlfc_block(dhd_pub_t *pub);
|
int dhd_os_wlfc_unblock(dhd_pub_t *pub);
|
extern const uint8 prio2fifo[];
|
#endif /* PROP_TXSTATUS */
|
|
int dhd_os_socram_dump(struct net_device *dev, uint32 *dump_size);
|
int dhd_os_get_socram_dump(struct net_device *dev, char **buf, uint32 *size);
|
int dhd_common_socram_dump(dhd_pub_t *dhdp);
|
|
int dhd_os_get_version(struct net_device *dev, bool dhd_ver, char **buf, uint32 size);
|
|
uint8* dhd_os_prealloc(dhd_pub_t *dhdpub, int section, uint size, bool kmalloc_if_fail);
|
void dhd_os_prefree(dhd_pub_t *dhdpub, void *addr, uint size);
|
|
#if defined(CONFIG_DHD_USE_STATIC_BUF)
|
#define DHD_OS_PREALLOC(dhdpub, section, size) dhd_os_prealloc(dhdpub, section, size, FALSE)
|
#define DHD_OS_PREFREE(dhdpub, addr, size) dhd_os_prefree(dhdpub, addr, size)
|
#else
|
#define DHD_OS_PREALLOC(dhdpub, section, size) MALLOC(dhdpub->osh, size)
|
#define DHD_OS_PREFREE(dhdpub, addr, size) MFREE(dhdpub->osh, addr, size)
|
#endif /* defined(CONFIG_DHD_USE_STATIC_BUF) */
|
|
#ifdef USE_WFA_CERT_CONF
|
enum {
|
SET_PARAM_BUS_TXGLOM_MODE,
|
SET_PARAM_ROAMOFF,
|
#ifdef USE_WL_FRAMEBURST
|
SET_PARAM_FRAMEBURST,
|
#endif /* USE_WL_FRAMEBURST */
|
#ifdef USE_WL_TXBF
|
SET_PARAM_TXBF,
|
#endif /* USE_WL_TXBF */
|
#ifdef PROP_TXSTATUS
|
SET_PARAM_PROPTX,
|
SET_PARAM_PROPTXMODE,
|
#endif /* PROP_TXSTATUS */
|
PARAM_LAST_VALUE
|
};
|
extern int sec_get_param_wfa_cert(dhd_pub_t *dhd, int mode, uint* read_val);
|
#endif /* USE_WFA_CERT_CONF */
|
|
#define dhd_add_flowid(pub, ifidx, ac_prio, ea, flowid) do {} while (0)
|
#define dhd_del_flowid(pub, ifidx, flowid) do {} while (0)
|
bool dhd_wet_chainable(dhd_pub_t *dhdp);
|
|
extern unsigned long dhd_os_general_spin_lock(dhd_pub_t *pub);
|
extern void dhd_os_general_spin_unlock(dhd_pub_t *pub, unsigned long flags);
|
|
/** Miscellaenous DHD Spin Locks */
|
|
/* Disable router 3GMAC bypass path perimeter lock */
|
#define DHD_PERIM_LOCK(dhdp) do {} while (0)
|
#define DHD_PERIM_UNLOCK(dhdp) do {} while (0)
|
#define DHD_PERIM_LOCK_ALL(processor_id) do {} while (0)
|
#define DHD_PERIM_UNLOCK_ALL(processor_id) do {} while (0)
|
|
/* Enable DHD general spin lock/unlock */
|
#define DHD_GENERAL_LOCK(dhdp, flags) \
|
(flags) = dhd_os_general_spin_lock(dhdp)
|
#define DHD_GENERAL_UNLOCK(dhdp, flags) \
|
dhd_os_general_spin_unlock((dhdp), (flags))
|
|
/* Enable DHD timer spin lock/unlock */
|
#define DHD_TIMER_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
|
#define DHD_TIMER_UNLOCK(lock, flags) dhd_os_spin_unlock(lock, (flags))
|
|
/* Enable DHD flowring spin lock/unlock */
|
#define DHD_FLOWRING_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
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#define DHD_FLOWRING_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
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|
/* Enable DHD common flowring info spin lock/unlock */
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#define DHD_FLOWID_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
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#define DHD_FLOWID_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
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|
/* Enable DHD common flowring list spin lock/unlock */
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#define DHD_FLOWRING_LIST_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
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#define DHD_FLOWRING_LIST_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
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#define DHD_SPIN_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
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#define DHD_SPIN_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
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#define DHD_BUS_INB_DW_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
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#define DHD_BUS_INB_DW_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
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/* Enable DHD TDLS peer list spin lock/unlock */
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#ifdef WLTDLS
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#define DHD_TDLS_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
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#define DHD_TDLS_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags))
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#endif /* WLTDLS */
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#ifdef DBG_PKT_MON
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/* Enable DHD PKT MON spin lock/unlock */
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#define DHD_PKT_MON_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock)
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#define DHD_PKT_MON_UNLOCK(lock, flags) dhd_os_spin_unlock(lock, (flags))
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#endif /* DBG_PKT_MON */
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#define DHD_LINUX_GENERAL_LOCK(dhdp, flags) DHD_GENERAL_LOCK(dhdp, flags)
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#define DHD_LINUX_GENERAL_UNLOCK(dhdp, flags) DHD_GENERAL_UNLOCK(dhdp, flags)
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extern void dhd_dump_to_kernelog(dhd_pub_t *dhdp);
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|
#ifdef BCMDBUS
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extern uint dhd_get_rxsz(dhd_pub_t *pub);
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extern void dhd_set_path(dhd_pub_t *pub);
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extern void dhd_bus_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf);
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extern void dhd_bus_clearcounts(dhd_pub_t *dhdp);
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#endif /* BCMDBUS */
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#ifdef DHD_L2_FILTER
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extern int dhd_get_parp_status(dhd_pub_t *dhdp, uint32 idx);
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extern int dhd_set_parp_status(dhd_pub_t *dhdp, uint32 idx, int val);
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extern int dhd_get_dhcp_unicast_status(dhd_pub_t *dhdp, uint32 idx);
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extern int dhd_set_dhcp_unicast_status(dhd_pub_t *dhdp, uint32 idx, int val);
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extern int dhd_get_block_ping_status(dhd_pub_t *dhdp, uint32 idx);
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extern int dhd_set_block_ping_status(dhd_pub_t *dhdp, uint32 idx, int val);
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extern int dhd_get_grat_arp_status(dhd_pub_t *dhdp, uint32 idx);
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extern int dhd_set_grat_arp_status(dhd_pub_t *dhdp, uint32 idx, int val);
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#endif /* DHD_L2_FILTER */
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typedef struct wl_io_pport {
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dhd_pub_t *dhd_pub;
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uint ifidx;
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} wl_io_pport_t;
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|
typedef struct wl_evt_pport {
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dhd_pub_t *dhd_pub;
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int *ifidx;
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void *pktdata;
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uint data_len;
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void **data_ptr;
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void *raw_event;
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} wl_evt_pport_t;
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extern void *dhd_pub_shim(dhd_pub_t *dhd_pub);
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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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#endif /* DHD_FW_COREDUMP */
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|
#if defined(SET_RPS_CPUS)
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int dhd_rps_cpus_enable(struct net_device *net, int enable);
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int custom_rps_map_set(struct netdev_rx_queue *queue, char *buf, size_t len);
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void custom_rps_map_clear(struct netdev_rx_queue *queue);
|
#define PRIMARY_INF 0
|
#define VIRTUAL_INF 1
|
#if defined(CONFIG_MACH_UNIVERSAL5433) || defined(CONFIG_MACH_UNIVERSAL7420) || \
|
defined(CONFIG_SOC_EXYNOS8890)
|
#define RPS_CPUS_MASK "10"
|
#define RPS_CPUS_MASK_P2P "10"
|
#define RPS_CPUS_MASK_IBSS "10"
|
#define RPS_CPUS_WLAN_CORE_ID 4
|
#else
|
#define RPS_CPUS_MASK "6"
|
#define RPS_CPUS_MASK_P2P "6"
|
#define RPS_CPUS_MASK_IBSS "6"
|
#endif /* CONFIG_MACH_UNIVERSAL5433 || CONFIG_MACH_UNIVERSAL7420 || CONFIG_SOC_EXYNOS8890 */
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#endif
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|
int dhd_get_download_buffer(dhd_pub_t *dhd, char *file_path, download_type_t component,
|
char ** buffer, int *length);
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void dhd_free_download_buffer(dhd_pub_t *dhd, void *buffer, int length);
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int dhd_download_blob(dhd_pub_t *dhd, unsigned char *image,
|
uint32 len, char *iovar);
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|
int dhd_apply_default_clm(dhd_pub_t *dhd, char *clm_path);
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|
#ifdef SHOW_LOGTRACE
|
int dhd_parse_logstrs_file(osl_t *osh, char *raw_fmts, int logstrs_size,
|
dhd_event_log_t *event_log);
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int dhd_parse_map_file(osl_t *osh, void *file, uint32 *ramstart,
|
uint32 *rodata_start, uint32 *rodata_end);
|
#ifdef PCIE_FULL_DONGLE
|
int dhd_event_logtrace_infobuf_pkt_process(dhd_pub_t *dhdp, void *pktbuf,
|
dhd_event_log_t *event_data);
|
#endif /* PCIE_FULL_DONGLE */
|
#endif /* SHOW_LOGTRACE */
|
|
#define dhd_is_device_removed(x) FALSE
|
#define dhd_os_ind_firmware_stall(x)
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|
#if defined(DHD_FW_COREDUMP)
|
extern void dhd_get_memdump_info(dhd_pub_t *dhd);
|
#endif /* defined(DHD_FW_COREDUMP) */
|
#ifdef BCMASSERT_LOG
|
extern void dhd_get_assert_info(dhd_pub_t *dhd);
|
#else
|
static INLINE void dhd_get_assert_info(dhd_pub_t *dhd) { }
|
#endif /* BCMASSERT_LOG */
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|
#define DMAXFER_FREE(dhdp, dmap) dhd_schedule_dmaxfer_free(dhdp, dmap);
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|
#if defined(PCIE_FULL_DONGLE)
|
extern void dmaxfer_free_prev_dmaaddr(dhd_pub_t *dhdp, dmaxref_mem_map_t *dmmap);
|
void dhd_schedule_dmaxfer_free(dhd_pub_t *dhdp, dmaxref_mem_map_t *dmmap);
|
#endif /* PCIE_FULL_DONGLE */
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|
#define DHD_LB_STATS_NOOP do { /* noop */ } while (0)
|
#if defined(DHD_LB_STATS)
|
#include <bcmutils.h>
|
extern void dhd_lb_stats_init(dhd_pub_t *dhd);
|
extern void dhd_lb_stats_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf);
|
extern void dhd_lb_stats_update_napi_histo(dhd_pub_t *dhdp, uint32 count);
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extern void dhd_lb_stats_update_txc_histo(dhd_pub_t *dhdp, uint32 count);
|
extern void dhd_lb_stats_update_rxc_histo(dhd_pub_t *dhdp, uint32 count);
|
extern void dhd_lb_stats_txc_percpu_cnt_incr(dhd_pub_t *dhdp);
|
extern void dhd_lb_stats_rxc_percpu_cnt_incr(dhd_pub_t *dhdp);
|
#define DHD_LB_STATS_INIT(dhdp) dhd_lb_stats_init(dhdp)
|
#define DHD_LB_STATS_DEINIT(dhdp) dhd_lb_stats_deinit(dhdp)
|
/* Reset is called from common layer so it takes dhd_pub_t as argument */
|
#define DHD_LB_STATS_RESET(dhdp) dhd_lb_stats_init(dhdp)
|
#define DHD_LB_STATS_CLR(x) (x) = 0U
|
#define DHD_LB_STATS_INCR(x) (x) = (x) + 1
|
#define DHD_LB_STATS_ADD(x, c) (x) = (x) + (c)
|
#define DHD_LB_STATS_PERCPU_ARR_INCR(x) \
|
{ \
|
int cpu = get_cpu(); put_cpu(); \
|
DHD_LB_STATS_INCR(x[cpu]); \
|
}
|
#define DHD_LB_STATS_UPDATE_NAPI_HISTO(dhdp, x) dhd_lb_stats_update_napi_histo(dhdp, x)
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#define DHD_LB_STATS_UPDATE_TXC_HISTO(dhdp, x) dhd_lb_stats_update_txc_histo(dhdp, x)
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#define DHD_LB_STATS_UPDATE_RXC_HISTO(dhdp, x) dhd_lb_stats_update_rxc_histo(dhdp, x)
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#define DHD_LB_STATS_TXC_PERCPU_CNT_INCR(dhdp) dhd_lb_stats_txc_percpu_cnt_incr(dhdp)
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#define DHD_LB_STATS_RXC_PERCPU_CNT_INCR(dhdp) dhd_lb_stats_rxc_percpu_cnt_incr(dhdp)
|
#else /* !DHD_LB_STATS */
|
#define DHD_LB_STATS_INIT(dhdp) DHD_LB_STATS_NOOP
|
#define DHD_LB_STATS_DEINIT(dhdp) DHD_LB_STATS_NOOP
|
#define DHD_LB_STATS_RESET(dhdp) DHD_LB_STATS_NOOP
|
#define DHD_LB_STATS_CLR(x) DHD_LB_STATS_NOOP
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#define DHD_LB_STATS_INCR(x) DHD_LB_STATS_NOOP
|
#define DHD_LB_STATS_ADD(x, c) DHD_LB_STATS_NOOP
|
#define DHD_LB_STATS_PERCPU_ARR_INCR(x) DHD_LB_STATS_NOOP
|
#define DHD_LB_STATS_UPDATE_NAPI_HISTO(dhd, x) DHD_LB_STATS_NOOP
|
#define DHD_LB_STATS_UPDATE_TXC_HISTO(dhd, x) DHD_LB_STATS_NOOP
|
#define DHD_LB_STATS_UPDATE_RXC_HISTO(dhd, x) DHD_LB_STATS_NOOP
|
#define DHD_LB_STATS_TXC_PERCPU_CNT_INCR(dhdp) DHD_LB_STATS_NOOP
|
#define DHD_LB_STATS_RXC_PERCPU_CNT_INCR(dhdp) DHD_LB_STATS_NOOP
|
#endif /* !DHD_LB_STATS */
|
|
#ifdef DHD_SSSR_DUMP
|
#define DHD_SSSR_MEMPOOL_SIZE (1024 * 1024) /* 1MB size */
|
extern int dhd_sssr_mempool_init(dhd_pub_t *dhd);
|
extern void dhd_sssr_mempool_deinit(dhd_pub_t *dhd);
|
extern int dhd_sssr_dump_init(dhd_pub_t *dhd);
|
extern void dhd_sssr_dump_deinit(dhd_pub_t *dhd);
|
#define DHD_SSSR_MEMPOOL_INIT(dhdp) dhd_sssr_mempool_init(dhdp)
|
#define DHD_SSSR_MEMPOOL_DEINIT(dhdp) dhd_sssr_mempool_deinit(dhdp)
|
#define DHD_SSSR_DUMP_INIT(dhdp) dhd_sssr_dump_init(dhdp)
|
#define DHD_SSSR_DUMP_DEINIT(dhdp) dhd_sssr_dump_deinit(dhdp)
|
#else
|
#define DHD_SSSR_MEMPOOL_INIT(dhdp) do { /* noop */ } while (0)
|
#define DHD_SSSR_MEMPOOL_DEINIT(dhdp) do { /* noop */ } while (0)
|
#define DHD_SSSR_DUMP_INIT(dhdp) do { /* noop */ } while (0)
|
#define DHD_SSSR_DUMP_DEINIT(dhdp) do { /* noop */ } while (0)
|
#endif /* DHD_SSSR_DUMP */
|
|
#ifdef SHOW_LOGTRACE
|
void dhd_get_read_buf_ptr(dhd_pub_t *dhd_pub, trace_buf_info_t *read_buf_info);
|
#endif /* SHOW_LOGTRACE */
|
|
#ifdef BCMPCIE
|
extern int dhd_prot_debug_info_print(dhd_pub_t *dhd);
|
#else
|
#define dhd_prot_debug_info_print(x)
|
#endif /* BCMPCIE */
|
|
extern bool dhd_prot_is_cmpl_ring_empty(dhd_pub_t *dhd, void *prot_info);
|
|
bool dhd_fw_download_status(dhd_pub_t * dhd_pub);
|
|
/* Bitmask used for Join Timeout */
|
#define WLC_SSID_MASK 0x01
|
#define WLC_WPA_MASK 0x02
|
|
extern int dhd_start_join_timer(dhd_pub_t *pub);
|
extern int dhd_stop_join_timer(dhd_pub_t *pub);
|
extern int dhd_start_scan_timer(dhd_pub_t *pub);
|
extern int dhd_stop_scan_timer(dhd_pub_t *pub);
|
extern int dhd_start_cmd_timer(dhd_pub_t *pub);
|
extern int dhd_stop_cmd_timer(dhd_pub_t *pub);
|
extern int dhd_start_bus_timer(dhd_pub_t *pub);
|
extern int dhd_stop_bus_timer(dhd_pub_t *pub);
|
extern uint16 dhd_get_request_id(dhd_pub_t *pub);
|
extern int dhd_set_request_id(dhd_pub_t *pub, uint16 id, uint32 cmd);
|
extern void dhd_set_join_error(dhd_pub_t *pub, uint32 mask);
|
extern void dhd_clear_join_error(dhd_pub_t *pub, uint32 mask);
|
extern void dhd_get_scan_to_val(dhd_pub_t *pub, uint32 *to_val);
|
extern void dhd_set_scan_to_val(dhd_pub_t *pub, uint32 to_val);
|
extern void dhd_get_join_to_val(dhd_pub_t *pub, uint32 *to_val);
|
extern void dhd_set_join_to_val(dhd_pub_t *pub, uint32 to_val);
|
extern void dhd_get_cmd_to_val(dhd_pub_t *pub, uint32 *to_val);
|
extern void dhd_set_cmd_to_val(dhd_pub_t *pub, uint32 to_val);
|
extern void dhd_get_bus_to_val(dhd_pub_t *pub, uint32 *to_val);
|
extern void dhd_set_bus_to_val(dhd_pub_t *pub, uint32 to_val);
|
extern int dhd_start_timesync_timer(dhd_pub_t *pub);
|
extern int dhd_stop_timesync_timer(dhd_pub_t *pub);
|
|
#ifdef DHD_PKTID_AUDIT_ENABLED
|
void dhd_pktid_error_handler(dhd_pub_t *dhdp);
|
#endif /* DHD_PKTID_AUDIT_ENABLED */
|
|
#ifdef DHD_PCIE_RUNTIMEPM
|
extern bool dhd_runtimepm_state(dhd_pub_t *dhd);
|
extern bool dhd_runtime_bus_wake(struct dhd_bus *bus, bool wait, void *func_addr);
|
extern bool dhdpcie_runtime_bus_wake(dhd_pub_t *dhdp, bool wait, void *func_addr);
|
extern void dhdpcie_block_runtime_pm(dhd_pub_t *dhdp);
|
extern bool dhdpcie_is_resume_done(dhd_pub_t *dhdp);
|
extern void dhd_runtime_pm_disable(dhd_pub_t *dhdp);
|
extern void dhd_runtime_pm_enable(dhd_pub_t *dhdp);
|
/* Disable the Runtime PM and wake up if the bus is already in suspend */
|
#define DHD_DISABLE_RUNTIME_PM(dhdp) \
|
do { \
|
dhd_runtime_pm_disable(dhdp); \
|
} while (0);
|
|
/* Enable the Runtime PM */
|
#define DHD_ENABLE_RUNTIME_PM(dhdp) \
|
do { \
|
dhd_runtime_pm_enable(dhdp); \
|
} while (0);
|
#else
|
#define DHD_DISABLE_RUNTIME_PM(dhdp)
|
#define DHD_ENABLE_RUNTIME_PM(dhdp)
|
#endif /* DHD_PCIE_RUNTIMEPM */
|
|
/*
|
* Enable this macro if you want to track the calls to wake lock
|
* This records can be printed using the following command
|
* cat /sys/bcm-dhd/wklock_trace
|
* DHD_TRACE_WAKE_LOCK supports over linux 2.6.0 version
|
*/
|
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0))
|
#undef DHD_TRACE_WAKE_LOCK
|
#endif /* KERNEL_VER < KERNEL_VERSION(2, 6, 0) */
|
|
#if defined(DHD_TRACE_WAKE_LOCK)
|
void dhd_wk_lock_stats_dump(dhd_pub_t *dhdp);
|
#endif
|
|
extern bool dhd_query_bus_erros(dhd_pub_t *dhdp);
|
|
extern void init_dhd_timeouts(dhd_pub_t *pub);
|
extern void deinit_dhd_timeouts(dhd_pub_t *pub);
|
|
typedef enum timeout_resons {
|
DHD_REASON_COMMAND_TO,
|
DHD_REASON_JOIN_TO,
|
DHD_REASON_SCAN_TO,
|
DHD_REASON_OQS_TO
|
} timeout_reasons_t;
|
|
#if defined(PCIE_OOB) || defined(PCIE_INB_DW)
|
extern int dhd_bus_set_device_wake(struct dhd_bus *bus, bool val);
|
#endif /* defined(PCIE_OOB) || defined(PCIE_INB_DW) */
|
|
#ifdef DHD_EFI
|
extern void dhd_schedule_reset(dhd_pub_t *dhdp);
|
#else
|
static INLINE void dhd_schedule_reset(dhd_pub_t *dhdp) {;}
|
#endif
|
|
#ifdef ENABLE_TEMP_THROTTLING
|
#ifndef TEMP_THROTTLE_CONTROL_BIT
|
#define TEMP_THROTTLE_CONTROL_BIT 0xd
|
#endif
|
#endif /* ENABLE_TEMP_THROTTLING */
|
|
int dhd_send_msg_to_daemon(struct sk_buff *skb, void *data, int size);
|
#ifdef REPORT_FATAL_TIMEOUTS
|
void dhd_send_trap_to_fw_for_timeout(dhd_pub_t * pub, timeout_reasons_t reason);
|
#endif
|
|
#if defined(CONFIG_64BIT)
|
#define DHD_SUPPORT_64BIT
|
#elif defined(DHD_EFI)
|
#define DHD_SUPPORT_64BIT
|
/* by default disabled for other platforms, can enable appropriate macro to enable 64 bit support */
|
#endif /* (linux || LINUX) && CONFIG_64BIT */
|
|
#ifdef SET_PCIE_IRQ_CPU_CORE
|
extern void dhd_set_irq_cpucore(dhd_pub_t *dhdp, int set);
|
extern void set_irq_cpucore(unsigned int irq, int set);
|
#endif /* SET_PCIE_IRQ_CPU_CORE */
|
#if defined(DHD_HANG_SEND_UP_TEST)
|
extern void dhd_make_hang_with_reason(struct net_device *dev, const char *string_num);
|
#endif /* DHD_HANG_SEND_UP_TEST */
|
|
#if defined(DHD_BLOB_EXISTENCE_CHECK)
|
extern void dhd_set_blob_support(dhd_pub_t *dhdp, char *fw_path);
|
#endif /* DHD_BLOB_EXISTENCE_CHECK */
|
|
#ifdef DHD_WAKE_STATUS
|
wake_counts_t* dhd_get_wakecount(dhd_pub_t *dhdp);
|
#endif /* DHD_WAKE_STATUS */
|
|
#ifdef BCM_ASLR_HEAP
|
extern uint32 dhd_get_random_number(void);
|
#endif /* BCM_ASLR_HEAP */
|
#endif /* _dhd_h_ */
|
