/* * Header file describing the internal (inter-module) DHD interfaces. * * Provides type definitions and function prototypes used to link the * DHD OS, bus, and protocol modules. * * Copyright (C) 1999-2017, Broadcom Corporation * * Unless you and Broadcom execute a separate written software license * agreement governing use of this software, this software is licensed to you * under the terms of the GNU General Public License version 2 (the "GPL"), * available at http://www.broadcom.com/licenses/GPLv2.php, with the * following added to such license: * * As a special exception, the copyright holders of this software give you * permission to link this software with independent modules, and to copy and * distribute the resulting executable under terms of your choice, provided that * you also meet, for each linked independent module, the terms and conditions of * the license of that module. An independent module is a module which is not * derived from this software. The special exception does not apply to any * modifications of the software. * * Notwithstanding the above, under no circumstances may you combine this * software in any way with any other Broadcom software provided under a license * other than the GPL, without Broadcom's express prior written consent. * * * <> * * $Id: dhd.h 711448 2017-07-18 08:27:03Z $ */ /**************** * Common types * */ #ifndef _dhd_h_ #define _dhd_h_ #include #include #include #include #include #include #include #include #include #include #include #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_HAS_WAKELOCK) #include #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined (CONFIG_HAS_WAKELOCK) */ #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0) #include #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0) */ /* The kernel threading is sdio-specific */ struct task_struct; struct sched_param; #if defined(BT_OVER_SDIO) #include #endif /* defined (BT_OVER_SDIO) */ int setScheduler(struct task_struct *p, int policy, struct sched_param *param); int get_scheduler_policy(struct task_struct *p); #define MAX_EVENT 16 #define ALL_INTERFACES 0xff #include #include #include #if defined(DUMP_IOCTL_IOV_LIST) || defined(DHD_DEBUG) #include #endif /* DUMP_IOCTL_IOV_LIST || DHD_DEBUG */ #include #if defined(BCMWDF) #include #include #endif /* (BCMWDF) */ #ifdef DEBUG_DPC_THREAD_WATCHDOG #define MAX_RESCHED_CNT 600 #endif /* DEBUG_DPC_THREAD_WATCHDOG */ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0) && LINUX_VERSION_CODE < \ KERNEL_VERSION(3, 18, 0) || defined(CONFIG_BCMDHD_VENDOR_EXT)) #define WL_VENDOR_EXT_SUPPORT #endif /* 3.18 > KERNEL_VER >= 3.14 || defined(CONFIG_BCMDHD_VENDOR_EXT) */ #if defined(KEEP_ALIVE) /* Default KEEP_ALIVE Period is 55 sec to prevent AP from sending Keep Alive probe frame */ #define KEEP_ALIVE_PERIOD 55000 #define NULL_PKT_STR "null_pkt" #endif /* KEEP_ALIVE */ /* Forward decls */ struct dhd_bus; struct dhd_prot; struct dhd_info; struct dhd_ioctl; struct dhd_dbg; struct dhd_ts; /* The level of bus communication with the dongle */ enum dhd_bus_state { DHD_BUS_DOWN, /* Not ready for frame transfers */ DHD_BUS_LOAD, /* Download access only (CPU reset) */ DHD_BUS_DATA, /* Ready for frame transfers */ DHD_BUS_SUSPEND, /* Bus has been suspended */ DHD_BUS_DOWN_IN_PROGRESS, /* Bus going Down */ DHD_BUS_REMOVE, /* Bus has been removed */ }; /* * Bit fields to Indicate clean up process that wait till they are finished. * Future synchronizable processes can add their bit filed below and update * their functionalities accordingly */ #define DHD_BUS_BUSY_IN_TX 0x01 #define DHD_BUS_BUSY_IN_SEND_PKT 0x02 #define DHD_BUS_BUSY_IN_DPC 0x04 #define DHD_BUS_BUSY_IN_WD 0x08 #define DHD_BUS_BUSY_IN_IOVAR 0x10 #define DHD_BUS_BUSY_IN_DHD_IOVAR 0x20 #define DHD_BUS_BUSY_SUSPEND_IN_PROGRESS 0x40 #define DHD_BUS_BUSY_RESUME_IN_PROGRESS 0x80 #define DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS 0x100 #define DHD_BUS_BUSY_RPM_SUSPEND_DONE 0x200 #define DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS 0x400 #define DHD_BUS_BUSY_RPM_ALL (DHD_BUS_BUSY_RPM_SUSPEND_DONE | \ DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS | \ DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS) #define DHD_BUS_BUSY_IN_CHECKDIED 0x800 #define DHD_BUS_BUSY_SET_IN_TX(dhdp) \ (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_TX #define DHD_BUS_BUSY_SET_IN_SEND_PKT(dhdp) \ (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_SEND_PKT #define DHD_BUS_BUSY_SET_IN_DPC(dhdp) \ (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_DPC #define DHD_BUS_BUSY_SET_IN_WD(dhdp) \ (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_WD #define DHD_BUS_BUSY_SET_IN_IOVAR(dhdp) \ (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_IOVAR #define DHD_BUS_BUSY_SET_IN_DHD_IOVAR(dhdp) \ (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_DHD_IOVAR #define DHD_BUS_BUSY_SET_SUSPEND_IN_PROGRESS(dhdp) \ (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_SUSPEND_IN_PROGRESS #define DHD_BUS_BUSY_SET_RESUME_IN_PROGRESS(dhdp) \ (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_RESUME_IN_PROGRESS #define DHD_BUS_BUSY_SET_RPM_SUSPEND_IN_PROGRESS(dhdp) \ (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS #define DHD_BUS_BUSY_SET_RPM_SUSPEND_DONE(dhdp) \ (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_RPM_SUSPEND_DONE #define DHD_BUS_BUSY_SET_RPM_RESUME_IN_PROGRESS(dhdp) \ (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS #define DHD_BUS_BUSY_SET_IN_CHECKDIED(dhdp) \ (dhdp)->dhd_bus_busy_state |= DHD_BUS_BUSY_IN_CHECKDIED #define DHD_BUS_BUSY_CLEAR_IN_TX(dhdp) \ (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_TX #define DHD_BUS_BUSY_CLEAR_IN_SEND_PKT(dhdp) \ (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_SEND_PKT #define DHD_BUS_BUSY_CLEAR_IN_DPC(dhdp) \ (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_DPC #define DHD_BUS_BUSY_CLEAR_IN_WD(dhdp) \ (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_WD #define DHD_BUS_BUSY_CLEAR_IN_IOVAR(dhdp) \ (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_IOVAR #define DHD_BUS_BUSY_CLEAR_IN_DHD_IOVAR(dhdp) \ (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_DHD_IOVAR #define DHD_BUS_BUSY_CLEAR_SUSPEND_IN_PROGRESS(dhdp) \ (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_SUSPEND_IN_PROGRESS #define DHD_BUS_BUSY_CLEAR_RESUME_IN_PROGRESS(dhdp) \ (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_RESUME_IN_PROGRESS #define DHD_BUS_BUSY_CLEAR_RPM_SUSPEND_IN_PROGRESS(dhdp) \ (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS #define DHD_BUS_BUSY_CLEAR_RPM_SUSPEND_DONE(dhdp) \ (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_RPM_SUSPEND_DONE #define DHD_BUS_BUSY_CLEAR_RPM_RESUME_IN_PROGRESS(dhdp) \ (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS #define DHD_BUS_BUSY_CLEAR_IN_CHECKDIED(dhdp) \ (dhdp)->dhd_bus_busy_state &= ~DHD_BUS_BUSY_IN_CHECKDIED #define DHD_BUS_BUSY_CHECK_IN_TX(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_TX) #define DHD_BUS_BUSY_CHECK_IN_SEND_PKT(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_SEND_PKT) #define DHD_BUS_BUSY_CHECK_IN_DPC(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_DPC) #define DHD_BUS_BUSY_CHECK_IN_WD(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_WD) #define DHD_BUS_BUSY_CHECK_IN_IOVAR(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_IOVAR) #define DHD_BUS_BUSY_CHECK_IN_DHD_IOVAR(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_DHD_IOVAR) #define DHD_BUS_BUSY_CHECK_SUSPEND_IN_PROGRESS(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_SUSPEND_IN_PROGRESS) #define DHD_BUS_BUSY_CHECK_RESUME_IN_PROGRESS(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RESUME_IN_PROGRESS) #define DHD_BUS_BUSY_CHECK_RPM_SUSPEND_IN_PROGRESS(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RPM_SUSPEND_IN_PROGRESS) #define DHD_BUS_BUSY_CHECK_RPM_SUSPEND_DONE(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RPM_SUSPEND_DONE) #define DHD_BUS_BUSY_CHECK_RPM_RESUME_IN_PROGRESS(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RPM_RESUME_IN_PROGRESS) #define DHD_BUS_BUSY_CHECK_RPM_ALL(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_RPM_ALL) #define DHD_BUS_BUSY_CHECK_IN_CHECKDIED(dhdp) \ ((dhdp)->dhd_bus_busy_state & DHD_BUS_BUSY_IN_CHECKDIED) #define DHD_BUS_BUSY_CHECK_IDLE(dhdp) \ ((dhdp)->dhd_bus_busy_state == 0) #define DHD_BUS_CHECK_SUSPEND_OR_SUSPEND_IN_PROGRESS(dhdp) \ ((dhdp)->busstate == DHD_BUS_SUSPEND || DHD_BUS_BUSY_CHECK_SUSPEND_IN_PROGRESS(dhdp) || \ DHD_BUS_BUSY_CHECK_RPM_SUSPEND_IN_PROGRESS(dhdp)) #define DHD_BUS_CHECK_ANY_SUSPEND_IN_PROGRESS(dhdp) \ (DHD_BUS_BUSY_CHECK_SUSPEND_IN_PROGRESS(dhdp) || \ DHD_BUS_BUSY_CHECK_RPM_SUSPEND_IN_PROGRESS(dhdp)) #define DHD_BUS_CHECK_DOWN_OR_DOWN_IN_PROGRESS(dhdp) \ ((dhdp)->busstate == DHD_BUS_DOWN || (dhdp)->busstate == DHD_BUS_DOWN_IN_PROGRESS || \ (dhdp)->busstate == DHD_BUS_REMOVE) #define DHD_BUS_CHECK_REMOVE(dhdp) \ ((dhdp)->busstate == DHD_BUS_REMOVE) /* Macro to print Ethernet Address as String * expects both arguements as (char *) */ #define DHD_MAC_TO_STR(mac, str) (snprintf(str, ETHER_ADDR_STR_LEN, \ "%02x:%02x:%02x:%02x:%02x:%02x\n", \ (uchar)mac[0]&0xff, \ (uchar)mac[1]&0xff, \ (uchar)mac[2]&0xff, \ (uchar)mac[3]&0xff, \ (uchar)mac[4]&0xff, \ (uchar)mac[5]&0xff)) /* Download Types */ typedef enum download_type { FW, NVRAM, CLM_BLOB } download_type_t; /* For supporting multiple interfaces */ #define DHD_MAX_IFS 16 #define DHD_DEL_IF -0xE #define DHD_BAD_IF -0xF #define DHD_EVENT_IF 0xFFFF /* Hack i/f to handle events from INFO Ring */ enum dhd_op_flags { /* Firmware requested operation mode */ DHD_FLAG_STA_MODE = (1 << (0)), /* STA only */ DHD_FLAG_HOSTAP_MODE = (1 << (1)), /* SOFTAP only */ DHD_FLAG_P2P_MODE = (1 << (2)), /* P2P Only */ /* STA + P2P */ DHD_FLAG_CONCURR_SINGLE_CHAN_MODE = (DHD_FLAG_STA_MODE | DHD_FLAG_P2P_MODE), /* STA + SoftAP */ DHD_FLAG_CONCURR_STA_HOSTAP_MODE = (DHD_FLAG_STA_MODE | DHD_FLAG_HOSTAP_MODE), DHD_FLAG_CONCURR_MULTI_CHAN_MODE = (1 << (4)), /* STA + P2P */ /* Current P2P mode for P2P connection */ DHD_FLAG_P2P_GC_MODE = (1 << (5)), DHD_FLAG_P2P_GO_MODE = (1 << (6)), DHD_FLAG_MBSS_MODE = (1 << (7)), /* MBSS in future */ DHD_FLAG_IBSS_MODE = (1 << (8)), DHD_FLAG_MFG_MODE = (1 << (9)), DHD_FLAG_RSDB_MODE = (1 << (10)), DHD_FLAG_MP2P_MODE = (1 << (11)) }; #define DHD_OPMODE_SUPPORTED(dhd, opmode_flag) \ (dhd ? ((((dhd_pub_t *)dhd)->op_mode) & opmode_flag) : -1) /* Max sequential TX/RX Control timeouts to set HANG event */ #ifndef MAX_CNTL_TX_TIMEOUT #define MAX_CNTL_TX_TIMEOUT 2 #endif /* MAX_CNTL_TX_TIMEOUT */ #ifndef MAX_CNTL_RX_TIMEOUT #define MAX_CNTL_RX_TIMEOUT 1 #endif /* MAX_CNTL_RX_TIMEOUT */ #define DHD_SCAN_ASSOC_ACTIVE_TIME 40 /* ms: Embedded default Active setting from DHD */ #define DHD_SCAN_UNASSOC_ACTIVE_TIME 80 /* ms: Embedded def. Unassoc Active setting from DHD */ #define DHD_SCAN_PASSIVE_TIME 130 /* ms: Embedded default Passive setting from DHD */ #define DHD_SCAN_HOME_TIME 45 /* ms: Embedded default Home time setting from DHD */ #define DHD_SCAN_HOME_AWAY_TIME 100 /* ms: Embedded default Home Away time setting from DHD */ #ifndef POWERUP_MAX_RETRY #define POWERUP_MAX_RETRY 3 /* how many times we retry to power up the chip */ #endif #ifndef POWERUP_WAIT_MS #define POWERUP_WAIT_MS 2000 /* ms: time out in waiting wifi to come up */ #endif /* * MAX_NVRAMBUF_SIZE determines the size of the Buffer in the DHD that holds * the NVRAM data. That is the size of the buffer pointed by bus->vars * This also needs to be increased to 16K to support NVRAM size higher than 8K */ #define MAX_NVRAMBUF_SIZE (16 * 1024) /* max nvram buf size */ #define MAX_CLM_BUF_SIZE (48 * 1024) /* max clm blob size */ #ifdef DHD_DEBUG #define DHD_JOIN_MAX_TIME_DEFAULT 10000 /* ms: Max time out for joining AP */ #define DHD_SCAN_DEF_TIMEOUT 10000 /* ms: Max time out for scan in progress */ #endif #ifndef CONFIG_BCMDHD_CLM_PATH #define CONFIG_BCMDHD_CLM_PATH "/system/etc/wifi/bcmdhd_clm.blob" #endif /* CONFIG_BCMDHD_CLM_PATH */ #define WL_CCODE_NULL_COUNTRY "#n" #define FW_VER_STR_LEN 128 #define CLM_VER_STR_LEN 128 #define BUS_API_REV_STR_LEN 128 extern char bus_api_revision[]; enum dhd_bus_wake_state { WAKE_LOCK_OFF, WAKE_LOCK_PRIV, WAKE_LOCK_DPC, WAKE_LOCK_IOCTL, WAKE_LOCK_DOWNLOAD, WAKE_LOCK_TMOUT, WAKE_LOCK_WATCHDOG, WAKE_LOCK_LINK_DOWN_TMOUT, WAKE_LOCK_PNO_FIND_TMOUT, WAKE_LOCK_SOFTAP_SET, WAKE_LOCK_SOFTAP_STOP, WAKE_LOCK_SOFTAP_START, WAKE_LOCK_SOFTAP_THREAD }; #ifdef PCIE_INB_DW enum dhd_bus_ds_state { DW_DEVICE_DS_INVALID = -1, DW_DEVICE_DS_DEV_SLEEP = 0, DW_DEVICE_DS_DEV_SLEEP_PEND, DW_DEVICE_DS_DISABLED_WAIT, DW_DEVICE_DS_DEV_WAKE, DW_DEVICE_DS_ACTIVE, DW_DEVICE_HOST_SLEEP_WAIT, DW_DEVICE_HOST_SLEEP, DW_DEVICE_HOST_WAKE_WAIT, DW_DEVICE_DS_D3_INFORM_WAIT }; #endif /* PCIE_INB_DW */ enum dhd_prealloc_index { DHD_PREALLOC_PROT = 0, DHD_PREALLOC_RXBUF, DHD_PREALLOC_DATABUF, DHD_PREALLOC_OSL_BUF, #if defined(STATIC_WL_PRIV_STRUCT) DHD_PREALLOC_WIPHY_ESCAN0 = 5, #endif /* STATIC_WL_PRIV_STRUCT */ DHD_PREALLOC_DHD_INFO = 7, DHD_PREALLOC_DHD_WLFC_INFO = 8, DHD_PREALLOC_IF_FLOW_LKUP = 9, /* 10 */ DHD_PREALLOC_MEMDUMP_RAM = 11, DHD_PREALLOC_DHD_WLFC_HANGER = 12, DHD_PREALLOC_PKTID_MAP = 13, DHD_PREALLOC_PKTID_MAP_IOCTL = 14, DHD_PREALLOC_DHD_LOG_DUMP_BUF = 15, DHD_PREALLOC_DHD_LOG_DUMP_BUF_EX = 16, DHD_PREALLOC_DHD_PKTLOG_DUMP_BUF = 17, DHD_PREALLOC_STAT_REPORT_BUF = 18, DHD_PREALLOC_WL_ESCAN_INFO = 19, DHD_PREALLOC_FW_VERBOSE_RING = 20, DHD_PREALLOC_FW_EVENT_RING = 21, DHD_PREALLOC_DHD_EVENT_RING = 22, DHD_PREALLOC_NAN_EVENT_RING = 23 }; enum dhd_dongledump_mode { DUMP_DISABLED = 0, DUMP_MEMONLY, DUMP_MEMFILE, DUMP_MEMFILE_BUGON, DUMP_MEMFILE_MAX }; enum dhd_dongledump_type { DUMP_TYPE_RESUMED_ON_TIMEOUT = 1, DUMP_TYPE_D3_ACK_TIMEOUT, DUMP_TYPE_DONGLE_TRAP, DUMP_TYPE_MEMORY_CORRUPTION, DUMP_TYPE_PKTID_AUDIT_FAILURE, DUMP_TYPE_PKTID_INVALID, DUMP_TYPE_SCAN_TIMEOUT, DUMP_TYPE_JOIN_TIMEOUT, DUMP_TYPE_SCAN_BUSY, DUMP_TYPE_BY_SYSDUMP, DUMP_TYPE_BY_LIVELOCK, DUMP_TYPE_AP_LINKUP_FAILURE, DUMP_TYPE_AP_ABNORMAL_ACCESS, DUMP_TYPE_CFG_VENDOR_TRIGGERED, DUMP_TYPE_RESUMED_ON_TIMEOUT_TX, DUMP_TYPE_RESUMED_ON_TIMEOUT_RX, DUMP_TYPE_RESUMED_ON_INVALID_RING_RDWR, DUMP_TYPE_DONGLE_HOST_EVENT, DUMP_TYPE_RESUMED_UNKNOWN, DUMP_TYPE_TRANS_ID_MISMATCH, DUMP_TYPE_HANG_ON_IFACE_OP_FAIL, #ifdef SUPPORT_LINKDOWN_RECOVERY DUMP_TYPE_READ_SHM_FAIL #endif /* SUPPORT_LINKDOWN_RECOVERY */ }; enum dhd_hang_reason { HANG_REASON_MASK = 0x8000, HANG_REASON_IOCTL_RESP_TIMEOUT = 0x8001, 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 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 */ #ifdef BCMDBUS bool dhd_remove; bool fw_ready; wait_queue_head_t fw_ready_event; #endif /* BCMDBUS */ } 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 (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) { \ printf("%s : no mutex held. set lock\n", __FUNCTION__); \ } else { \ printf("%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_); \ printf("%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); #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, bool resched); 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; #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 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) #define DHD_FLOWRING_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags)) /* Enable DHD common flowring info spin lock/unlock */ #define DHD_FLOWID_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock) #define DHD_FLOWID_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags)) /* Enable DHD common flowring list spin lock/unlock */ #define DHD_FLOWRING_LIST_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock) #define DHD_FLOWRING_LIST_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags)) #define DHD_SPIN_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock) #define DHD_SPIN_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags)) #define DHD_BUS_INB_DW_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock) #define DHD_BUS_INB_DW_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags)) /* Enable DHD TDLS peer list spin lock/unlock */ #ifdef WLTDLS #define DHD_TDLS_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock) #define DHD_TDLS_UNLOCK(lock, flags) dhd_os_spin_unlock((lock), (flags)) #endif /* WLTDLS */ #ifdef DBG_PKT_MON /* Enable DHD PKT MON spin lock/unlock */ #define DHD_PKT_MON_LOCK(lock, flags) (flags) = dhd_os_spin_lock(lock) #define DHD_PKT_MON_UNLOCK(lock, flags) dhd_os_spin_unlock(lock, (flags)) #endif /* DBG_PKT_MON */ #define DHD_LINUX_GENERAL_LOCK(dhdp, flags) DHD_GENERAL_LOCK(dhdp, flags) #define DHD_LINUX_GENERAL_UNLOCK(dhdp, flags) DHD_GENERAL_UNLOCK(dhdp, flags) extern void dhd_dump_to_kernelog(dhd_pub_t *dhdp); #ifdef BCMDBUS extern uint dhd_get_rxsz(dhd_pub_t *pub); extern void dhd_set_path(dhd_pub_t *pub); extern void dhd_bus_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf); extern void dhd_bus_clearcounts(dhd_pub_t *dhdp); #endif /* BCMDBUS */ #ifdef DHD_L2_FILTER extern int dhd_get_parp_status(dhd_pub_t *dhdp, uint32 idx); extern int dhd_set_parp_status(dhd_pub_t *dhdp, uint32 idx, int val); extern int dhd_get_dhcp_unicast_status(dhd_pub_t *dhdp, uint32 idx); extern int dhd_set_dhcp_unicast_status(dhd_pub_t *dhdp, uint32 idx, int val); extern int dhd_get_block_ping_status(dhd_pub_t *dhdp, uint32 idx); extern int dhd_set_block_ping_status(dhd_pub_t *dhdp, uint32 idx, int val); extern int dhd_get_grat_arp_status(dhd_pub_t *dhdp, uint32 idx); extern int dhd_set_grat_arp_status(dhd_pub_t *dhdp, uint32 idx, int val); #endif /* DHD_L2_FILTER */ typedef struct wl_io_pport { dhd_pub_t *dhd_pub; uint ifidx; } wl_io_pport_t; typedef struct wl_evt_pport { dhd_pub_t *dhd_pub; int *ifidx; void *pktdata; uint data_len; void **data_ptr; void *raw_event; } wl_evt_pport_t; extern void *dhd_pub_shim(dhd_pub_t *dhd_pub); #ifdef DHD_FW_COREDUMP void* dhd_get_fwdump_buf(dhd_pub_t *dhd_pub, uint32 length); #endif /* DHD_FW_COREDUMP */ #if defined(SET_RPS_CPUS) int dhd_rps_cpus_enable(struct net_device *net, int enable); int custom_rps_map_set(struct netdev_rx_queue *queue, char *buf, size_t len); 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 */ #endif int dhd_get_download_buffer(dhd_pub_t *dhd, char *file_path, download_type_t component, char ** buffer, int *length); void dhd_free_download_buffer(dhd_pub_t *dhd, void *buffer, int length); int dhd_download_blob(dhd_pub_t *dhd, unsigned char *image, uint32 len, char *iovar); int dhd_apply_default_clm(dhd_pub_t *dhd, char *clm_path); #ifdef SHOW_LOGTRACE int dhd_parse_logstrs_file(osl_t *osh, char *raw_fmts, int logstrs_size, dhd_event_log_t *event_log); 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) #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 */ #define DMAXFER_FREE(dhdp, dmap) dhd_schedule_dmaxfer_free(dhdp, dmap); #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 */ #define DHD_LB_STATS_NOOP do { /* noop */ } while (0) #if defined(DHD_LB_STATS) #include 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); 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) #define DHD_LB_STATS_UPDATE_TXC_HISTO(dhdp, x) dhd_lb_stats_update_txc_histo(dhdp, x) #define DHD_LB_STATS_UPDATE_RXC_HISTO(dhdp, x) dhd_lb_stats_update_rxc_histo(dhdp, x) #define DHD_LB_STATS_TXC_PERCPU_CNT_INCR(dhdp) dhd_lb_stats_txc_percpu_cnt_incr(dhdp) #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 #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_ */