| /* |
| * 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) 1999-2014, 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 474409 2014-05-01 04:27:15Z $ |
| */ |
| |
| /**************** |
| * Common types * |
| */ |
| |
| #ifndef _dhd_h_ |
| #define _dhd_h_ |
| |
| #include <linux/init.h> |
| #include <linux/kernel.h> |
| #include <linux/slab.h> |
| #include <linux/skbuff.h> |
| #include <linux/netdevice.h> |
| #include <linux/etherdevice.h> |
| #include <linux/random.h> |
| #include <linux/spinlock.h> |
| #include <linux/ethtool.h> |
| #include <asm/uaccess.h> |
| #include <asm/unaligned.h> |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_HAS_WAKELOCK) |
| #include <linux/wakelock.h> |
| #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined (CONFIG_HAS_WAKELOCK) */ |
| /* The kernel threading is sdio-specific */ |
| struct task_struct; |
| struct sched_param; |
| 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 <wlioctl.h> |
| #include <wlfc_proto.h> |
| |
| #if defined(BCMWDF) |
| #include <wdf.h> |
| #include <WdfMiniport.h> |
| #endif /* (BCMWDF) */ |
| |
| #if defined(WL11U) |
| #ifndef MFP |
| #define MFP /* Applying interaction with MFP by spec HS2.0 REL2 */ |
| #endif /* MFP */ |
| #endif /* WL11U */ |
| |
| #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; |
| /* 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 */ |
| }; |
| |
| #define DHD_IF_ROLE_STA(role) (role == WLC_E_IF_ROLE_STA ||\ |
| role == WLC_E_IF_ROLE_P2P_CLIENT) |
| |
| /* For supporting multiple interfaces */ |
| #define DHD_MAX_IFS 16 |
| #define DHD_DEL_IF -0xE |
| #define DHD_BAD_IF -0xF |
| |
| 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), |
| 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)) |
| }; |
| |
| /* 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 20 /* ms: Embedded default Active setting from DHD */ |
| #define DHD_SCAN_UNASSOC_ACTIVE_TIME 40 /* ms: Embedded def. Unassoc Active setting from DHD */ |
| #define DHD_SCAN_UNASSOC_ACTIVE_TIME_PS 30 |
| #define DHD_SCAN_PASSIVE_TIME 130 /* ms: Embedded default Passive 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 |
| |
| 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 |
| }; |
| |
| 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_IF_FLOW_LKUP = 9 |
| }; |
| |
| enum dhd_dongledump_mode { |
| DUMP_DISABLED = 0, |
| DUMP_MEMONLY, |
| DUMP_MEMFILE, |
| DUMP_MEMFILE_BUGON, |
| DUMP_MEMFILE_MAX |
| }; |
| |
| /* Packet alignment for most efficient SDIO (can change based on platform) */ |
| #ifndef DHD_SDALIGN |
| #define DHD_SDALIGN 32 |
| #endif |
| |
| /* 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_LAST_MODE |
| }; |
| #endif /* DHDTCPACK_SUPPRESS */ |
| |
| |
| /* DMA'ing r/w indices for rings supported */ |
| #ifdef BCM_INDX_TCM /* FW gets r/w indices in TCM */ |
| #define DMA_INDX_ENAB(dma_indxsup) 0 |
| #elif defined BCM_INDX_DMA /* FW gets r/w indices from Host memory */ |
| #define DMA_INDX_ENAB(dma_indxsup) 1 |
| #else /* r/w indices in TCM or host memory based on FW/Host agreement */ |
| #define DMA_INDX_ENAB(dma_indxsup) dma_indxsup |
| #endif /* BCM_INDX_TCM */ |
| |
| #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) */ |
| |
| /* 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; |
| /* to NDIS developer, the structure dhd_common is redundant, |
| * please do NOT merge it back from other branches !!! |
| */ |
| |
| |
| /* Internal dhd items */ |
| bool up; /* Driver up/down (to OS) */ |
| bool txoff; /* Transmit flow-controlled */ |
| bool dongle_reset; /* TRUE = DEVRESET put dongle into reset */ |
| enum dhd_bus_state busstate; |
| 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_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 */ |
| |
| /* 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 */ |
| u32 dhd_cflags; |
| 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; |
| /* |
| * implement below functions in each platform if needed. |
| */ |
| /* platform specific function whether to skip flow control */ |
| bool (*skip_fc)(void); |
| /* platform specific function for wlfc_enable and wlfc_deinit */ |
| void (*plat_init)(void *dhd); |
| void (*plat_deinit)(void *dhd); |
| #endif /* PROP_TXSTATUS */ |
| #ifdef PNO_SUPPORT |
| void *pno_state; |
| #endif |
| void *rtt_state; |
| #ifdef ROAM_AP_ENV_DETECTION |
| bool roam_env_detection; |
| #endif |
| bool dongle_isolation; |
| bool dongle_trap_occured; /* flag for sending HANG event to upper layer */ |
| 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; |
| #endif |
| bool hang_report; /* enable hang report by default */ |
| #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]; |
| char fw_capabilities[WLC_IOCTL_SMLEN]; |
| #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 */ |
| #endif /* DHDTCPACK_SUPPRESS */ |
| #if defined(ARP_OFFLOAD_SUPPORT) |
| uint32 arp_version; |
| #endif |
| #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 */ |
| |
| 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 */ |
| uint32 num_flow_rings; |
| 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; |
| int short_dwell_time; |
| #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 */ |
| #ifdef DHD_UNICAST_DHCP |
| bool dhcp_unicast; |
| #endif /* DHD_UNICAST_DHCP */ |
| #ifdef DHD_L2_FILTER |
| bool block_ping; |
| #endif |
| #if defined(WLTDLS) && defined(PCIE_FULL_DONGLE) |
| tdls_peer_tbl_t peer_tbl; |
| #endif |
| #ifdef GSCAN_SUPPORT |
| bool lazy_roam_enable; |
| #endif /* GSCAN_SUPPORT */ |
| uint8 *soc_ram; |
| uint32 soc_ram_length; |
| uint32 memdump_enabled; |
| uint8 rand_mac_oui[DOT11_OUI_LEN]; |
| } 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 |
| #ifdef DHD_WAKE_EVENT_STATUS |
| uint rc_event[WLC_E_LAST]; |
| #endif |
| } wake_counts_t; |
| |
| #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) |
| #ifdef CUSTOMER_HW4 |
| #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) |
| #else |
| #define DHD_PM_RESUME_RETURN_ERROR(a) do { \ |
| if (dhd_mmc_suspend) return a; } while (0) |
| #endif |
| #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 */ |
| |
| /* |
| * 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_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 int dhd_os_wake_lock_waive(dhd_pub_t *pub); |
| extern int dhd_os_wake_lock_restore(dhd_pub_t *pub); |
| int dhd_os_get_wake_irq(dhd_pub_t *pub); |
| |
| 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 DHD_OS_WAKE_LOCK(pub) dhd_os_wake_lock(pub) |
| #define DHD_OS_WAKE_UNLOCK(pub) dhd_os_wake_unlock(pub) |
| #define DHD_OS_WAKE_LOCK_TIMEOUT(pub) dhd_os_wake_lock_timeout(pub) |
| #define DHD_OS_WAKE_LOCK_RX_TIMEOUT_ENABLE(pub, val) \ |
| dhd_os_wake_lock_rx_timeout_enable(pub, val) |
| #define DHD_OS_WAKE_LOCK_CTRL_TIMEOUT_ENABLE(pub, val) \ |
| dhd_os_wake_lock_ctrl_timeout_enable(pub, val) |
| #define DHD_OS_WAKE_LOCK_CTRL_TIMEOUT_CANCEL(pub) \ |
| dhd_os_wake_lock_ctrl_timeout_cancel(pub) |
| #define DHD_OS_WAKE_LOCK_WAIVE(pub) dhd_os_wake_lock_waive(pub) |
| #define DHD_OS_WAKE_LOCK_RESTORE(pub) dhd_os_wake_lock_restore(pub) |
| |
| #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) |
| #define DHD_PACKET_TIMEOUT_MS 500 |
| #define DHD_EVENT_TIMEOUT_MS 1500 |
| |
| |
| /* 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); |
| |
| |
| 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_STATE_DONE = 0x200 |
| } 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); |
| |
| /* Receive frame for delivery to OS. Callee disposes of rxp. */ |
| extern void dhd_rx_frame(dhd_pub_t *dhdp, int ifidx, void *rxp, int numpkt, |
| uint8 chan, int pkt_wake, wake_counts_t *wcp); |
| |
| /* Return pointer to interface name */ |
| extern char *dhd_ifname(dhd_pub_t *dhdp, int idx); |
| |
| /* 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_HAL_EPNO 0x40000 /* WiFi PNO enhanced */ |
| #define WIFI_FEATUE_RSSI_MONITOR 0x80000 /* RSSI Monitor */ |
| |
| #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_set_nodfs(struct net_device *dev, u32 nodfs); |
| extern int dhd_dev_cfg_rand_mac_oui(struct net_device *dev, uint8 *oui); |
| 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 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 int dhd_os_d3ack_wait(dhd_pub_t * pub, uint * condition); |
| extern int dhd_os_d3ack_wake(dhd_pub_t * pub); |
| extern struct net_device *dhd_linux_get_primary_netdev(dhd_pub_t *dhdp); |
| extern unsigned int dhd_os_get_ioctl_resp_timeout(void); |
| extern void dhd_os_set_ioctl_resp_timeout(unsigned int timeout_msec); |
| |
| extern int dhd_os_get_image_block(char * buf, int len, void * image); |
| 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); |
| 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); |
| #ifdef DHDTCPACK_SUPPRESS |
| extern void dhd_os_tcpacklock(dhd_pub_t *pub); |
| extern void dhd_os_tcpackunlock(dhd_pub_t *pub); |
| #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); |
| extern void get_customized_country_code(void *adapter, char *country_iso_code, |
| wl_country_t *cspec, u32 flags); |
| 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 void dhd_set_short_dwell_time(dhd_pub_t *dhd, int set); |
| #ifdef CUSTOM_SET_SHORT_DWELL_TIME |
| extern void net_set_short_dwell_time(struct net_device *dev, int set); |
| #endif |
| 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 */ |
| |
| |
| #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 |
| 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 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); |
| #endif /* PKT_FILTER_SUPPORT */ |
| |
| extern int dhd_get_suspend_bcn_li_dtim(dhd_pub_t *dhd, int *dtim_period, int *bcn_interval); |
| extern bool dhd_support_sta_mode(dhd_pub_t *dhd); |
| |
| #ifdef DHD_DEBUG |
| extern int write_to_file(dhd_pub_t *dhd, uint8 *buf, int size); |
| #endif /* DHD_DEBUG */ |
| |
| extern int dhd_dev_set_rssi_monitor_cfg(struct net_device *dev, int start, |
| int8 max_rssi, int8 min_rssi); |
| |
| #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 ramstart; |
| uint32 rodata_start; |
| uint32 rodata_end; |
| char *rom_raw_sstr; |
| uint32 rom_ramstart; |
| uint32 rom_rodata_start; |
| uint32 rom_rodata_end; |
| } dhd_event_log_t; |
| #endif /* SHOW_LOGTRACE */ |
| |
| #if defined(KEEP_ALIVE) |
| extern int dhd_dev_start_mkeep_alive(dhd_pub_t *dhd_pub, u8 mkeep_alive_id, u8 *ip_pkt, |
| u16 ip_pkt_len, u8* src_mac_addr, u8* dst_mac_addr, u32 period_msec); |
| extern int dhd_dev_stop_mkeep_alive(dhd_pub_t *dhd_pub, u8 mkeep_alive_id); |
| #endif /* defined(KEEP_ALIVE) */ |
| |
| 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_ifidx2hostidx(struct dhd_info *dhd, int ifidx); |
| 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 wl_host_event(dhd_pub_t *dhd_pub, int *idx, void *pktdata, |
| wl_event_msg_t *, void **data_ptr, void *); |
| extern void wl_event_to_host_order(wl_event_msg_t * evt); |
| |
| 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); |
| extern struct net_device* dhd_allocate_if(dhd_pub_t *dhdpub, int ifidx, char *name, |
| uint8 *mac, uint8 bssidx, bool need_rtnl_lock); |
| 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, void *bss_buf, 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) */ |
| |
| #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); |
| |
| /* |
| * 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 struct dhd_sta *dhd_findadd_sta(void *pub, int ifidx, void *ea); |
| 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); |
| extern int dhd_bssidx2idx(dhd_pub_t *dhdp, uint32 bssidx); |
| |
| extern bool dhd_is_concurrent_mode(dhd_pub_t *dhd); |
| extern int dhd_iovar(dhd_pub_t *pub, int ifidx, char *name, char *cmd_buf, uint cmd_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); |
| |
| typedef enum cust_gpio_modes { |
| WLAN_RESET_ON, |
| WLAN_RESET_OFF, |
| WLAN_POWER_ON, |
| WLAN_POWER_OFF |
| } cust_gpio_modes_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; |
| |
| #if defined(DHD_DEBUG) |
| /* Console output poll interval */ |
| extern uint dhd_console_ms; |
| extern uint wl_msg_level; |
| #endif /* defined(DHD_DEBUG) */ |
| |
| 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; |
| |
| /* 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 /* multiplier of DHD_PACKET_TIMEOUT_MS */ |
| #ifndef CUSTOM_PNO_EVENT_LOCK_xTIME |
| #define CUSTOM_PNO_EVENT_LOCK_xTIME DEFAULT_PNO_EVENT_LOCK_xTIME |
| #endif |
| |
| #define DEFAULT_DHCP_LOCK_xTIME 2 /* multiplier of DHD_PACKET_TIMEOUT_MS */ |
| #ifndef CUSTOM_DHCP_LOCK_xTIME |
| #define CUSTOM_DHCP_LOCK_xTIME DEFAULT_DHCP_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 5 |
| #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 */ |
| |
| #define DEFAULT_DHD_WATCHDOG_INTERVAL_MS 10 /* msec */ |
| #ifndef CUSTOM_DHD_WATCHDOG_MS |
| #define CUSTOM_DHD_WATCHDOG_MS DEFAULT_DHD_WATCHDOG_INTERVAL_MS |
| #endif /* DEFAULT_DHD_WATCHDOG_INTERVAL_MS */ |
| |
| #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 */ |
| |
| |
| #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 900 /* 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 |
| |
| #ifdef SOFTAP |
| extern char fw_path2[MOD_PARAM_PATHLEN]; |
| #endif |
| |
| /* Flag to indicate if we should download firmware on driver load */ |
| extern uint dhd_download_fw_on_driverload; |
| |
| |
| 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); |
| #ifdef PCIE_FULL_DONGLE |
| void dhd_tdls_update_peer_info(struct net_device *dev, bool connect_disconnect, uint8 *addr); |
| #endif /* PCIE_FULL_DONGLE */ |
| #endif /* WLTDLS */ |
| /* Neighbor Discovery Offload Support */ |
| 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); |
| /* 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); |
| 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 */ |
| |
| void dhd_save_fwdump(dhd_pub_t *dhd_pub, void * buffer, uint32 length); |
| void dhd_schedule_memdump(dhd_pub_t *dhdp, uint8 *buf, uint32 size); |
| 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); |
| |
| int dhd_process_cid_mac(dhd_pub_t *dhdp, bool prepost); |
| |
| #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) */ |
| |
| |
| #define dhd_add_flowid(pub, ifidx, ac_prio, ea, flowid) do {} while (0) |
| #define dhd_del_flowid(pub, ifidx, flowid) do {} while (0) |
| |
| 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) |
| |
| /* 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 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)) |
| |
| |
| |
| typedef struct wl_io_pport { |
| dhd_pub_t *dhd_pub; |
| uint ifidx; |
| } wl_io_pport_t; |
| |
| extern void *dhd_pub_wlinfo(dhd_pub_t *dhd_pub); |
| |
| |
| #endif /* _dhd_h_ */ |
