| /* |
| * Copyright (c) 2012-2016 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| #if !defined(WLAN_HDD_MAIN_H) |
| #define WLAN_HDD_MAIN_H |
| /**=========================================================================== |
| |
| \file WLAN_HDD_MAIN_H.h |
| |
| \brief Linux HDD Adapter Type |
| |
| ==========================================================================*/ |
| |
| /*--------------------------------------------------------------------------- |
| Include files |
| -------------------------------------------------------------------------*/ |
| |
| #include <linux/netdevice.h> |
| #include <linux/skbuff.h> |
| #include <net/cfg80211.h> |
| #include <cdf_list.h> |
| #include <cdf_types.h> |
| #include "sir_mac_prot_def.h" |
| #include "csr_api.h" |
| #include <wlan_hdd_assoc.h> |
| #include <wlan_hdd_wmm.h> |
| #include <wlan_hdd_cfg.h> |
| #include <linux/spinlock.h> |
| #if defined(WLAN_OPEN_SOURCE) && defined(CONFIG_HAS_WAKELOCK) |
| #include <linux/wakelock.h> |
| #endif |
| #include <wlan_hdd_ftm.h> |
| #ifdef FEATURE_WLAN_TDLS |
| #include "wlan_hdd_tdls.h" |
| #endif |
| #include "wlan_hdd_cfg80211.h" |
| #include <cdf_defer.h> |
| #ifdef WLAN_FEATURE_MBSSID |
| #include "sap_api.h" |
| #endif |
| #include "ol_txrx_osif_api.h" |
| #include "ol_txrx_ctrl_api.h" |
| #include <wlan_hdd_lro.h> |
| |
| /*--------------------------------------------------------------------------- |
| Preprocessor definitions and constants |
| -------------------------------------------------------------------------*/ |
| /** Number of Tx Queues */ |
| #ifdef QCA_LL_TX_FLOW_CONTROL_V2 |
| #define NUM_TX_QUEUES 5 |
| #else |
| #define NUM_TX_QUEUES 4 |
| #endif |
| |
| /** Length of the TX queue for the netdev */ |
| #define HDD_NETDEV_TX_QUEUE_LEN (3000) |
| |
| /** Hdd Tx Time out value */ |
| #ifdef LIBRA_LINUX_PC |
| #define HDD_TX_TIMEOUT (8000) |
| #else |
| #define HDD_TX_TIMEOUT msecs_to_jiffies(5000) |
| #endif |
| /** Hdd Default MTU */ |
| #define HDD_DEFAULT_MTU (1500) |
| |
| #ifdef QCA_CONFIG_SMP |
| #define NUM_CPUS NR_CPUS |
| #else |
| #define NUM_CPUS 1 |
| #endif |
| |
| /**event flags registered net device*/ |
| #define NET_DEVICE_REGISTERED (0) |
| #define SME_SESSION_OPENED (1) |
| #define INIT_TX_RX_SUCCESS (2) |
| #define WMM_INIT_DONE (3) |
| #define SOFTAP_BSS_STARTED (4) |
| #define DEVICE_IFACE_OPENED (5) |
| #define TDLS_INIT_DONE (6) |
| #define ACS_PENDING (7) |
| |
| /* HDD global event flags */ |
| #define ACS_IN_PROGRESS (0) |
| |
| /** Maximum time(ms)to wait for disconnect to complete **/ |
| #ifdef QCA_WIFI_3_0_EMU |
| #define WLAN_WAIT_TIME_DISCONNECT 3000 |
| #else |
| #define WLAN_WAIT_TIME_DISCONNECT 2000 |
| #endif |
| #define WLAN_WAIT_TIME_STATS 800 |
| #define WLAN_WAIT_TIME_POWER 800 |
| #define WLAN_WAIT_TIME_COUNTRY 1000 |
| #define WLAN_WAIT_TIME_LINK_STATUS 800 |
| /* Amount of time to wait for sme close session callback. |
| This value should be larger than the timeout used by WDI to wait for |
| a response from WCNSS */ |
| #define WLAN_WAIT_TIME_SESSIONOPENCLOSE 15000 |
| #define WLAN_WAIT_TIME_ABORTSCAN 2000 |
| |
| /** Maximum time(ms) to wait for mc thread suspend **/ |
| #define WLAN_WAIT_TIME_MCTHREAD_SUSPEND 1200 |
| |
| /** Maximum time(ms) to wait for target to be ready for suspend **/ |
| #define WLAN_WAIT_TIME_READY_TO_SUSPEND 2000 |
| |
| /** Maximum time(ms) to wait for tdls add sta to complete **/ |
| #define WAIT_TIME_TDLS_ADD_STA 1500 |
| |
| /** Maximum time(ms) to wait for tdls del sta to complete **/ |
| #define WAIT_TIME_TDLS_DEL_STA 1500 |
| |
| /** Maximum time(ms) to wait for Link Establish Req to complete **/ |
| #define WAIT_TIME_TDLS_LINK_ESTABLISH_REQ 1500 |
| |
| /** Maximum time(ms) to wait for tdls mgmt to complete **/ |
| #define WAIT_TIME_TDLS_MGMT 11000 |
| |
| /* Scan Req Timeout */ |
| #define WLAN_WAIT_TIME_SCAN_REQ 100 |
| |
| #define MAX_NUMBER_OF_ADAPTERS 4 |
| |
| #define MAX_CFG_STRING_LEN 255 |
| |
| #define MAC_ADDR_ARRAY(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5] |
| /** Mac Address string **/ |
| #define MAC_ADDRESS_STR "%02x:%02x:%02x:%02x:%02x:%02x" |
| #define MAC_ADDRESS_STR_LEN 18 /* Including null terminator */ |
| #define MAX_GENIE_LEN 255 |
| |
| #define WLAN_CHIP_VERSION "WCNSS" |
| |
| #ifndef HDD_DISALLOW_LEGACY_HDDLOG |
| #define hddLog(level, args ...) CDF_TRACE(CDF_MODULE_ID_HDD, level, ## args) |
| #endif |
| #define hdd_log(level, args...) CDF_TRACE(CDF_MODULE_ID_HDD, level, ## args) |
| #define hdd_logfl(level, format, args...) hdd_log(level, FL(format), ## args) |
| |
| #define hdd_alert(format, args...) \ |
| hdd_logfl(CDF_TRACE_LEVEL_FATAL, format, ## args) |
| #define hdd_err(format, args...) \ |
| hdd_logfl(CDF_TRACE_LEVEL_ERROR, format, ## args) |
| #define hdd_warn(format, args...) \ |
| hdd_logfl(CDF_TRACE_LEVEL_WARN, format, ## args) |
| #define hdd_notice(format, args...) \ |
| hdd_logfl(CDF_TRACE_LEVEL_INFO, format, ## args) |
| #define hdd_info(format, args...) \ |
| hdd_logfl(CDF_TRACE_LEVEL_INFO_HIGH, format, ## args) |
| #define hdd_debug(format, args...) \ |
| hdd_logfl(CDF_TRACE_LEVEL_DEBUG, format, ## args) |
| |
| #define ENTER() hdd_logfl(CDF_TRACE_LEVEL_INFO_LOW, "enter") |
| #define EXIT() hdd_logfl(CDF_TRACE_LEVEL_INFO_LOW, "exit") |
| |
| #define WLAN_HDD_GET_PRIV_PTR(__dev__) (hdd_adapter_t *)(netdev_priv((__dev__))) |
| |
| #define MAX_NO_OF_2_4_CHANNELS 14 |
| |
| #define WLAN_HDD_PUBLIC_ACTION_FRAME 4 |
| #define WLAN_HDD_PUBLIC_ACTION_FRAME_OFFSET 24 |
| #define WLAN_HDD_PUBLIC_ACTION_FRAME_BODY_OFFSET 24 |
| #define WLAN_HDD_PUBLIC_ACTION_FRAME_TYPE_OFFSET 30 |
| #define WLAN_HDD_PUBLIC_ACTION_FRAME_CATEGORY_OFFSET 0 |
| #define WLAN_HDD_PUBLIC_ACTION_FRAME_ACTION_OFFSET 1 |
| #define WLAN_HDD_PUBLIC_ACTION_FRAME_OUI_OFFSET 2 |
| #define WLAN_HDD_PUBLIC_ACTION_FRAME_OUI_TYPE_OFFSET 5 |
| #define WLAN_HDD_VENDOR_SPECIFIC_ACTION 0x09 |
| #define WLAN_HDD_WFA_OUI 0x506F9A |
| #define WLAN_HDD_WFA_P2P_OUI_TYPE 0x09 |
| #define WLAN_HDD_P2P_SOCIAL_CHANNELS 3 |
| #define WLAN_HDD_P2P_SINGLE_CHANNEL_SCAN 1 |
| #define WLAN_HDD_PUBLIC_ACTION_FRAME_SUB_TYPE_OFFSET 6 |
| |
| #define WLAN_HDD_IS_SOCIAL_CHANNEL(center_freq) \ |
| (((center_freq) == 2412) || ((center_freq) == 2437) || ((center_freq) == 2462)) |
| |
| #define WLAN_HDD_CHANNEL_IN_UNII_1_BAND(center_freq) \ |
| (((center_freq) == 5180) || ((center_freq) == 5200) \ |
| || ((center_freq) == 5220) || ((center_freq) == 5240)) |
| |
| #ifdef WLAN_FEATURE_11W |
| #define WLAN_HDD_SA_QUERY_ACTION_FRAME 8 |
| #endif |
| |
| #define WLAN_HDD_PUBLIC_ACTION_TDLS_DISC_RESP 14 |
| #define WLAN_HDD_TDLS_ACTION_FRAME 12 |
| #ifdef WLAN_FEATURE_HOLD_RX_WAKELOCK |
| #define HDD_WAKE_LOCK_DURATION 50 /* in msecs */ |
| #endif |
| |
| #define WLAN_HDD_QOS_ACTION_FRAME 1 |
| #define WLAN_HDD_QOS_MAP_CONFIGURE 4 |
| #define HDD_SAP_WAKE_LOCK_DURATION 10000 /* in msecs */ |
| |
| #define HDD_MOD_EXIT_SSR_MAX_RETRIES 75 |
| |
| #ifdef WLAN_FEATURE_GTK_OFFLOAD |
| #define GTK_OFFLOAD_ENABLE 0 |
| #define GTK_OFFLOAD_DISABLE 1 |
| #endif |
| |
| #define MAX_USER_COMMAND_SIZE 4096 |
| |
| #define HDD_MIN_TX_POWER (-100) /* minimum tx power */ |
| #define HDD_MAX_TX_POWER (+100) /* maximum tx power */ |
| |
| /* If IPA UC data path is enabled, target should reserve extra tx descriptors |
| * for IPA data path. |
| * Then host data path should allow less TX packet pumping in case |
| * IPA data path enabled |
| */ |
| #define WLAN_TFC_IPAUC_TX_DESC_RESERVE 100 |
| |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) |
| #ifdef CONFIG_CNSS |
| #define cfg80211_vendor_cmd_reply(skb) cnss_vendor_cmd_reply(skb) |
| #endif |
| #endif |
| |
| #define BSS_WAIT_TIMEOUT 10000 |
| |
| /* |
| * Generic asynchronous request/response support |
| * |
| * Many of the APIs supported by HDD require a call to SME to |
| * perform an action or to retrieve some data. In most cases SME |
| * performs the operation asynchronously, and will execute a provided |
| * callback function when the request has completed. In order to |
| * synchronize this the HDD API allocates a context which is then |
| * passed to SME, and which is then, in turn, passed back to the |
| * callback function when the operation completes. The callback |
| * function then sets a completion variable inside the context which |
| * the HDD API is waiting on. In an ideal world the HDD API would |
| * wait forever (or at least for a long time) for the response to be |
| * received and for the completion variable to be set. However in |
| * most cases these HDD APIs are being invoked in the context of a |
| * user space thread which has invoked either a cfg80211 API or a |
| * wireless extensions ioctl and which has taken the kernel rtnl_lock. |
| * Since this lock is used to synchronize many of the kernel tasks, we |
| * do not want to hold it for a long time. In addition we do not want |
| * to block user space threads (such as the wpa supplicant's main |
| * thread) for an extended time. Therefore we only block for a short |
| * time waiting for the response before we timeout. This means that |
| * it is possible for the HDD API to timeout, and for the callback to |
| * be invoked afterwards. In order for the callback function to |
| * determine if the HDD API is still waiting, a magic value is also |
| * stored in the shared context. Only if the context has a valid |
| * magic will the callback routine do any work. In order to further |
| * synchronize these activities a spinlock is used so that if any HDD |
| * API timeout coincides with its callback, the operations of the two |
| * threads will be serialized. |
| */ |
| |
| struct statsContext { |
| struct completion completion; |
| hdd_adapter_t *pAdapter; |
| unsigned int magic; |
| }; |
| |
| struct linkspeedContext { |
| struct completion completion; |
| hdd_adapter_t *pAdapter; |
| unsigned int magic; |
| }; |
| |
| extern spinlock_t hdd_context_lock; |
| |
| #define STATS_CONTEXT_MAGIC 0x53544154 /* STAT */ |
| #define RSSI_CONTEXT_MAGIC 0x52535349 /* RSSI */ |
| #define POWER_CONTEXT_MAGIC 0x504F5752 /* POWR */ |
| #define SNR_CONTEXT_MAGIC 0x534E5200 /* SNR */ |
| #define LINK_CONTEXT_MAGIC 0x4C494E4B /* LINKSPEED */ |
| #define LINK_STATUS_MAGIC 0x4C4B5354 /* LINKSTATUS(LNST) */ |
| #define TEMP_CONTEXT_MAGIC 0x74656d70 /* TEMP (temperature) */ |
| |
| /* MAX OS Q block time value in msec |
| * Prevent from permanent stall, resume OS Q if timer expired */ |
| #define WLAN_HDD_TX_FLOW_CONTROL_OS_Q_BLOCK_TIME 1000 |
| #define WLAN_SAP_HDD_TX_FLOW_CONTROL_OS_Q_BLOCK_TIME 100 |
| #define WLAN_HDD_TX_FLOW_CONTROL_MAX_24BAND_CH 14 |
| |
| #define HDD_VHT_RX_HIGHEST_SUPPORTED_DATA_RATE_1_1 390 |
| #define HDD_VHT_TX_HIGHEST_SUPPORTED_DATA_RATE_1_1 390 |
| #define HDD_VHT_RX_HIGHEST_SUPPORTED_DATA_RATE_2_2 780 |
| #define HDD_VHT_TX_HIGHEST_SUPPORTED_DATA_RATE_2_2 780 |
| |
| |
| #define NUM_TX_RX_HISTOGRAM 1024 |
| #define NUM_TX_RX_HISTOGRAM_MASK (NUM_TX_RX_HISTOGRAM - 1) |
| |
| /** |
| * struct hdd_tx_rx_histogram - structure to keep track of tx and rx packets |
| * received over 100ms intervals |
| * @interval_rx: # of rx packets received in the last 100ms interval |
| * @interval_tx: # of tx packets received in the last 100ms interval |
| * @total_rx: # of total rx packets received on interface |
| * @total_tx: # of total tx packets received on interface |
| * @next_vote_level: cnss_bus_width_type voting level (high or low) |
| * determined on the basis of total tx and rx packets |
| * received in the last 100ms interval |
| * @next_rx_level: cnss_bus_width_type voting level (high or low) |
| * determined on the basis of rx packets received in the |
| * last 100ms interval |
| * @next_tx_level: cnss_bus_width_type voting level (high or low) |
| * determined on the basis of tx packets received in the |
| * last 100ms interval |
| * |
| * The structure keeps track of throughput requirements of wlan driver in 100ms |
| * intervals for later analysis. |
| */ |
| struct hdd_tx_rx_histogram { |
| uint64_t interval_rx; |
| uint64_t interval_tx; |
| uint64_t total_rx; |
| uint64_t total_tx; |
| uint32_t next_vote_level; |
| uint32_t next_rx_level; |
| uint32_t next_tx_level; |
| }; |
| |
| typedef struct hdd_tx_rx_stats_s { |
| /* start_xmit stats */ |
| __u32 txXmitCalled; |
| __u32 txXmitDropped; |
| __u32 txXmitClassifiedAC[NUM_TX_QUEUES]; |
| __u32 txXmitDroppedAC[NUM_TX_QUEUES]; |
| /* complete_cbk_stats */ |
| __u32 txCompleted; |
| /* rx stats */ |
| __u32 rxPackets[NUM_CPUS]; |
| __u32 rxDropped[NUM_CPUS]; |
| __u32 rxDelivered[NUM_CPUS]; |
| __u32 rxRefused[NUM_CPUS]; |
| |
| /* txflow stats */ |
| bool is_txflow_paused; |
| __u32 txflow_pause_cnt; |
| __u32 txflow_unpause_cnt; |
| __u32 txflow_timer_cnt; |
| } hdd_tx_rx_stats_t; |
| |
| #ifdef WLAN_FEATURE_11W |
| typedef struct hdd_pmf_stats_s { |
| uint8_t numUnprotDeauthRx; |
| uint8_t numUnprotDisassocRx; |
| } hdd_pmf_stats_t; |
| #endif |
| |
| typedef struct hdd_stats_s { |
| tCsrSummaryStatsInfo summary_stat; |
| tCsrGlobalClassAStatsInfo ClassA_stat; |
| tCsrGlobalClassBStatsInfo ClassB_stat; |
| tCsrGlobalClassCStatsInfo ClassC_stat; |
| tCsrGlobalClassDStatsInfo ClassD_stat; |
| tCsrPerStaStatsInfo perStaStats; |
| hdd_tx_rx_stats_t hddTxRxStats; |
| #ifdef WLAN_FEATURE_11W |
| hdd_pmf_stats_t hddPmfStats; |
| #endif |
| } hdd_stats_t; |
| |
| typedef enum { |
| HDD_ROAM_STATE_NONE, |
| |
| /* Issuing a disconnect due to transition into low power states. */ |
| HDD_ROAM_STATE_DISCONNECTING_POWER, |
| |
| /* move to this state when HDD sets a key with SME/CSR. Note this is */ |
| /* an important state to get right because we will get calls into our SME */ |
| /* callback routine for SetKey activity that we did not initiate! */ |
| HDD_ROAM_STATE_SETTING_KEY, |
| } HDD_ROAM_STATE; |
| |
| typedef struct roaming_info_s { |
| HDD_ROAM_STATE roamingState; |
| cdf_event_t roamingEvent; |
| |
| tSirMacAddr bssid; |
| tSirMacAddr peerMac; |
| uint32_t roamId; |
| eRoamCmdStatus roamStatus; |
| bool deferKeyComplete; |
| |
| } roaming_info_t; |
| |
| #ifdef FEATURE_WLAN_WAPI |
| /* Define WAPI macros for Length, BKID count etc*/ |
| #define MAX_WPI_KEY_LENGTH 16 |
| #define MAX_NUM_PN 16 |
| #define MAC_ADDR_LEN 6 |
| #define MAX_ADDR_INDEX 12 |
| #define MAX_NUM_AKM_SUITES 16 |
| #define MAX_NUM_UNI_SUITES 16 |
| #define MAX_NUM_BKIDS 16 |
| |
| /** WAPI AUTH mode definition */ |
| enum _WAPIAuthMode { |
| WAPI_AUTH_MODE_OPEN = 0, |
| WAPI_AUTH_MODE_PSK = 1, |
| WAPI_AUTH_MODE_CERT |
| } __packed; |
| typedef enum _WAPIAuthMode WAPIAuthMode; |
| |
| /** WAPI Work mode structure definition */ |
| #define WZC_ORIGINAL 0 |
| #define WAPI_EXTENTION 1 |
| |
| struct _WAPI_FUNCTION_MODE { |
| unsigned char wapiMode; |
| } __packed; |
| |
| typedef struct _WAPI_FUNCTION_MODE WAPI_FUNCTION_MODE; |
| |
| typedef struct _WAPI_BKID { |
| uint8_t bkid[16]; |
| } WAPI_BKID, *pWAPI_BKID; |
| |
| /** WAPI Association information structure definition */ |
| struct _WAPI_AssocInfo { |
| uint8_t elementID; |
| uint8_t length; |
| uint16_t version; |
| uint16_t akmSuiteCount; |
| uint32_t akmSuite[MAX_NUM_AKM_SUITES]; |
| uint16_t unicastSuiteCount; |
| uint32_t unicastSuite[MAX_NUM_UNI_SUITES]; |
| uint32_t multicastSuite; |
| uint16_t wapiCability; |
| uint16_t bkidCount; |
| WAPI_BKID bkidList[MAX_NUM_BKIDS]; |
| } __packed; |
| |
| typedef struct _WAPI_AssocInfo WAPI_AssocInfo; |
| typedef struct _WAPI_AssocInfo *pWAPI_IEAssocInfo; |
| |
| /** WAPI KEY Type definition */ |
| enum _WAPIKeyType { |
| PAIRWISE_KEY, /* 0 */ |
| GROUP_KEY /* 1 */ |
| } __packed; |
| typedef enum _WAPIKeyType WAPIKeyType; |
| |
| /** WAPI KEY Direction definition */ |
| enum _KEY_DIRECTION { |
| None, |
| Rx, |
| Tx, |
| Rx_Tx |
| } __packed; |
| |
| typedef enum _KEY_DIRECTION WAPI_KEY_DIRECTION; |
| |
| /* WAPI KEY structure definition */ |
| struct WLAN_WAPI_KEY { |
| WAPIKeyType keyType; |
| WAPI_KEY_DIRECTION keyDirection; /*reserved for future use */ |
| uint8_t keyId; |
| uint8_t addrIndex[MAX_ADDR_INDEX]; /*reserved for future use */ |
| int wpiekLen; |
| uint8_t wpiek[MAX_WPI_KEY_LENGTH]; |
| int wpickLen; |
| uint8_t wpick[MAX_WPI_KEY_LENGTH]; |
| uint8_t pn[MAX_NUM_PN]; /*reserved for future use */ |
| } __packed; |
| |
| typedef struct WLAN_WAPI_KEY WLAN_WAPI_KEY; |
| typedef struct WLAN_WAPI_KEY *pWLAN_WAPI_KEY; |
| |
| #define WPA_GET_LE16(a) ((u16) (((a)[1] << 8) | (a)[0])) |
| #define WPA_GET_BE24(a) ((u32) ((a[0] << 16) | (a[1] << 8) | a[2])) |
| #define WLAN_EID_WAPI 68 |
| #define WAPI_PSK_AKM_SUITE 0x02721400 |
| #define WAPI_CERT_AKM_SUITE 0x01721400 |
| |
| /* WAPI BKID List structure definition */ |
| struct _WLAN_BKID_LIST { |
| uint32_t length; |
| uint32_t BKIDCount; |
| WAPI_BKID BKID[1]; |
| } __packed; |
| |
| typedef struct _WLAN_BKID_LIST WLAN_BKID_LIST; |
| typedef struct _WLAN_BKID_LIST *pWLAN_BKID_LIST; |
| |
| /* WAPI Information structure definition */ |
| struct hdd_wapi_info_s { |
| uint32_t nWapiMode; |
| bool fIsWapiSta; |
| struct cdf_mac_addr cachedMacAddr; |
| uint8_t wapiAuthMode; |
| } __packed; |
| typedef struct hdd_wapi_info_s hdd_wapi_info_t; |
| #endif /* FEATURE_WLAN_WAPI */ |
| |
| typedef struct beacon_data_s { |
| u8 *head; |
| u8 *tail; |
| u8 *proberesp_ies; |
| u8 *assocresp_ies; |
| int head_len; |
| int tail_len; |
| int proberesp_ies_len; |
| int assocresp_ies_len; |
| int dtim_period; |
| } beacon_data_t; |
| |
| /** |
| * enum device_mode: Maintain one to one correspondence with tCDF_ADAPTER_MODE |
| * @WLAN_HDD_INFRA_STATION: station mode |
| * @WLAN_HDD_SOFTAP: sap mode |
| * @WLAN_HDD_P2P_CLIENT: p2p client mode |
| * @WLAN_HDD_P2P_GO: p2p go mode |
| * @WLAN_HDD_FTM: ftm mode |
| * @WLAN_HDD_IBSS: ibss mode |
| * @WLAN_HDD_P2P_DEVICE: p2p device mode |
| * @WLAN_HDD_OCB: ocb mode |
| */ |
| typedef enum device_mode { |
| WLAN_HDD_INFRA_STATION, |
| WLAN_HDD_SOFTAP, |
| WLAN_HDD_P2P_CLIENT, |
| WLAN_HDD_P2P_GO, |
| WLAN_HDD_FTM, |
| WLAN_HDD_IBSS, |
| WLAN_HDD_P2P_DEVICE, |
| WLAN_HDD_OCB |
| } device_mode_t; |
| |
| typedef enum rem_on_channel_request_type { |
| REMAIN_ON_CHANNEL_REQUEST, |
| OFF_CHANNEL_ACTION_TX, |
| } rem_on_channel_request_type_t; |
| |
| typedef struct action_pkt_buffer { |
| uint8_t *frame_ptr; |
| uint32_t frame_length; |
| uint16_t freq; |
| } action_pkt_buffer_t; |
| |
| typedef struct hdd_remain_on_chan_ctx { |
| struct net_device *dev; |
| struct ieee80211_channel chan; |
| enum nl80211_channel_type chan_type; |
| unsigned int duration; |
| u64 cookie; |
| rem_on_channel_request_type_t rem_on_chan_request; |
| cdf_mc_timer_t hdd_remain_on_chan_timer; |
| action_pkt_buffer_t action_pkt_buff; |
| bool hdd_remain_on_chan_cancel_in_progress; |
| uint32_t scan_id; |
| } hdd_remain_on_chan_ctx_t; |
| |
| /* RoC Request entry */ |
| typedef struct hdd_roc_req { |
| cdf_list_node_t node; /* MUST be first element */ |
| hdd_adapter_t *pAdapter; |
| hdd_remain_on_chan_ctx_t *pRemainChanCtx; |
| } hdd_roc_req_t; |
| |
| /** |
| * struct hdd_scan_req - Scan Request entry |
| * @node : List entry element |
| * @adapter: Adapter address |
| * @scan_request: scan request holder |
| * @scan_id: scan identifier used across host layers which is generated at WMI |
| * @cookie: scan request identifier sent to userspace |
| * @source: scan request originator (NL/Vendor scan) |
| * @timestamp: scan request timestamp |
| * |
| * Scan request linked list element |
| */ |
| struct hdd_scan_req { |
| cdf_list_node_t node; |
| hdd_adapter_t *adapter; |
| struct cfg80211_scan_request *scan_request; |
| uint32_t scan_id; |
| uint8_t source; |
| uint32_t timestamp; |
| }; |
| |
| typedef enum { |
| HDD_IDLE, |
| HDD_PD_REQ_ACK_PENDING, |
| HDD_GO_NEG_REQ_ACK_PENDING, |
| HDD_INVALID_STATE, |
| } eP2PActionFrameState; |
| |
| typedef enum { |
| WLAN_HDD_GO_NEG_REQ, |
| WLAN_HDD_GO_NEG_RESP, |
| WLAN_HDD_GO_NEG_CNF, |
| WLAN_HDD_INVITATION_REQ, |
| WLAN_HDD_INVITATION_RESP, |
| WLAN_HDD_DEV_DIS_REQ, |
| WLAN_HDD_DEV_DIS_RESP, |
| WLAN_HDD_PROV_DIS_REQ, |
| WLAN_HDD_PROV_DIS_RESP, |
| } tActionFrmType; |
| |
| typedef struct hdd_cfg80211_state_s { |
| uint16_t current_freq; |
| u64 action_cookie; |
| uint8_t *buf; |
| size_t len; |
| hdd_remain_on_chan_ctx_t *remain_on_chan_ctx; |
| struct mutex remain_on_chan_ctx_lock; |
| eP2PActionFrameState actionFrmState; |
| } hdd_cfg80211_state_t; |
| |
| struct hdd_station_ctx { |
| /** Handle to the Wireless Extension State */ |
| hdd_wext_state_t WextState; |
| |
| #ifdef FEATURE_WLAN_TDLS |
| tdlsCtx_t *pHddTdlsCtx; |
| #endif |
| |
| /**Connection information*/ |
| connection_info_t conn_info; |
| |
| roaming_info_t roam_info; |
| |
| #if defined (WLAN_FEATURE_VOWIFI_11R) || defined (FEATURE_WLAN_ESE) || defined(FEATURE_WLAN_LFR) |
| int ft_carrier_on; |
| #endif |
| |
| #ifdef WLAN_FEATURE_GTK_OFFLOAD |
| tSirGtkOffloadParams gtkOffloadReqParams; |
| #endif |
| /*Increment whenever ibss New peer joins and departs the network */ |
| int ibss_sta_generation; |
| |
| /* Indication of wep/wpa-none keys installation */ |
| bool ibss_enc_key_installed; |
| |
| /*Save the wep/wpa-none keys */ |
| tCsrRoamSetKey ibss_enc_key; |
| |
| bool hdd_ReassocScenario; |
| |
| /* STA ctx debug variables */ |
| int staDebugState; |
| |
| uint8_t broadcast_ibss_staid; |
| }; |
| |
| #define BSS_STOP 0 |
| #define BSS_START 1 |
| typedef struct hdd_hostapd_state_s { |
| int bssState; |
| cdf_event_t cdf_event; |
| cdf_event_t cdf_stop_bss_event; |
| CDF_STATUS cdf_status; |
| bool bCommit; |
| |
| } hdd_hostapd_state_t; |
| |
| /* |
| * Per station structure kept in HDD for multiple station support for SoftAP |
| */ |
| typedef struct { |
| /** The station entry is used or not */ |
| bool isUsed; |
| |
| /** Station ID reported back from HAL (through SAP). Broadcast |
| * uses station ID zero by default in both libra and volans. */ |
| uint8_t ucSTAId; |
| |
| /** MAC address of the station */ |
| struct cdf_mac_addr macAddrSTA; |
| |
| /** Current Station state so HDD knows how to deal with packet |
| * queue. Most recent states used to change TLSHIM STA state */ |
| enum ol_txrx_peer_state tlSTAState; |
| |
| /** Track QoS status of station */ |
| bool isQosEnabled; |
| |
| /** The station entry for which Deauth is in progress */ |
| bool isDeauthInProgress; |
| |
| /** Number of spatial streams supported */ |
| uint8_t nss; |
| |
| /** Rate Flags for this connection */ |
| uint32_t rate_flags; |
| } hdd_station_info_t; |
| |
| struct hdd_ap_ctx_s { |
| hdd_hostapd_state_t HostapdState; |
| |
| /* Memory differentiation mode is enabled */ |
| /* uint16_t uMemoryDiffThreshold; */ |
| /* uint8_t uNumActiveAC; */ |
| /* uint8_t uActiveACMask; */ |
| |
| /** Packet Count to update uNumActiveAC and uActiveACMask */ |
| /* uint16_t uUpdatePktCount; */ |
| |
| /** Station ID assigned after BSS starts */ |
| uint8_t uBCStaId; |
| |
| uint8_t uPrivacy; /* The privacy bits of configuration */ |
| |
| tSirWPSPBCProbeReq WPSPBCProbeReq; |
| |
| tsap_Config_t sapConfig; |
| |
| struct semaphore semWpsPBCOverlapInd; |
| |
| bool apDisableIntraBssFwd; |
| |
| cdf_mc_timer_t hdd_ap_inactivity_timer; |
| |
| uint8_t operatingChannel; |
| |
| bool uIsAuthenticated; |
| |
| eCsrEncryptionType ucEncryptType; |
| |
| /* This will point to group key data, if it is received before start bss. */ |
| tCsrRoamSetKey groupKey; |
| /* This will have WEP key data, if it is received before start bss */ |
| tCsrRoamSetKey wepKey[CSR_MAX_NUM_KEY]; |
| |
| beacon_data_t *beacon; |
| |
| bool bApActive; |
| #ifdef WLAN_FEATURE_MBSSID |
| /* SAP Context */ |
| void *sapContext; |
| #endif |
| bool dfs_cac_block_tx; |
| }; |
| |
| typedef struct hdd_scaninfo_s { |
| /* The scan pending */ |
| uint32_t mScanPending; |
| |
| /* Counter for mScanPending so that the scan pending |
| error log is not printed for more than 5 times */ |
| uint32_t mScanPendingCounter; |
| |
| /* Additional IE for scan */ |
| tSirAddie scanAddIE; |
| |
| /* Scan mode */ |
| tSirScanType scan_mode; |
| |
| /* completion variable for abortscan */ |
| struct completion abortscan_event_var; |
| |
| } hdd_scaninfo_t; |
| |
| #define WLAN_HDD_MAX_MC_ADDR_LIST 10 |
| |
| #ifdef WLAN_FEATURE_PACKET_FILTERING |
| typedef struct multicast_addr_list { |
| uint8_t isFilterApplied; |
| uint8_t mc_cnt; |
| uint8_t addr[WLAN_HDD_MAX_MC_ADDR_LIST][ETH_ALEN]; |
| } t_multicast_add_list; |
| #endif |
| |
| #define WLAN_HDD_MAX_HISTORY_ENTRY 10 |
| |
| /** |
| * struct hdd_netif_queue_stats - netif queue operation statistics |
| * @pause_count - pause counter |
| * @unpause_count - unpause counter |
| */ |
| struct hdd_netif_queue_stats { |
| uint16_t pause_count; |
| uint16_t unpause_count; |
| }; |
| |
| /** |
| * struct hdd_netif_queue_history - netif queue operation history |
| * @time: timestamp |
| * @netif_action: action type |
| * @netif_reason: reason type |
| * @pause_map: pause map |
| */ |
| struct hdd_netif_queue_history { |
| cdf_time_t time; |
| uint16_t netif_action; |
| uint16_t netif_reason; |
| uint32_t pause_map; |
| }; |
| |
| |
| #define WLAN_HDD_ADAPTER_MAGIC 0x574c414e /* ASCII "WLAN" */ |
| |
| |
| struct hdd_adapter_s { |
| /* Magic cookie for adapter sanity verification. Note that this |
| * needs to be at the beginning of the private data structure so |
| * that it will exists at the beginning of dev->priv and hence |
| * will always be in mapped memory |
| */ |
| uint32_t magic; |
| |
| void *pHddCtx; |
| |
| /** Handle to the network device */ |
| struct net_device *dev; |
| |
| device_mode_t device_mode; |
| |
| /** IPv4 notifier callback for handling ARP offload on change in IP */ |
| struct work_struct ipv4NotifierWorkQueue; |
| #ifdef WLAN_NS_OFFLOAD |
| /** IPv6 notifier callback for handling NS offload on change in IP */ |
| struct work_struct ipv6NotifierWorkQueue; |
| #endif |
| |
| /* TODO Move this to sta Ctx */ |
| struct wireless_dev wdev; |
| struct cfg80211_scan_request *request; |
| |
| /** ops checks if Opportunistic Power Save is Enable or Not |
| * ctw stores ctWindow value once we receive Opps command from |
| * wpa_supplicant then using ctWindow value we need to Enable |
| * Opportunistic Power Save |
| */ |
| uint8_t ops; |
| uint32_t ctw; |
| |
| /** Current MAC Address for the adapter */ |
| struct cdf_mac_addr macAddressCurrent; |
| |
| /**Event Flags*/ |
| unsigned long event_flags; |
| |
| /**Device TX/RX statistics*/ |
| struct net_device_stats stats; |
| /** HDD statistics*/ |
| hdd_stats_t hdd_stats; |
| /** linkspeed statistics */ |
| tSirLinkSpeedInfo ls_stats; |
| /**Mib information*/ |
| sHddMib_t hdd_mib; |
| |
| uint8_t sessionId; |
| |
| /* Completion variable for session close */ |
| struct completion session_close_comp_var; |
| |
| /* Completion variable for session open */ |
| struct completion session_open_comp_var; |
| |
| /* TODO: move these to sta ctx. These may not be used in AP */ |
| /** completion variable for disconnect callback */ |
| struct completion disconnect_comp_var; |
| |
| /** Completion of change country code */ |
| struct completion change_country_code; |
| |
| /* completion variable for Linkup Event */ |
| struct completion linkup_event_var; |
| |
| /* completion variable for cancel remain on channel Event */ |
| struct completion cancel_rem_on_chan_var; |
| |
| /* completion variable for off channel remain on channel Event */ |
| struct completion offchannel_tx_event; |
| /* Completion variable for action frame */ |
| struct completion tx_action_cnf_event; |
| /* Completion variable for remain on channel ready */ |
| struct completion rem_on_chan_ready_event; |
| |
| struct completion sta_authorized_event; |
| #ifdef FEATURE_WLAN_TDLS |
| struct completion tdls_add_station_comp; |
| struct completion tdls_del_station_comp; |
| struct completion tdls_mgmt_comp; |
| struct completion tdls_link_establish_req_comp; |
| CDF_STATUS tdlsAddStaStatus; |
| #endif |
| |
| /* Track whether the linkup handling is needed */ |
| bool isLinkUpSvcNeeded; |
| |
| /* Mgmt Frames TX completion status code */ |
| uint32_t mgmtTxCompletionStatus; |
| |
| /* WMM Status */ |
| hdd_wmm_status_t hddWmmStatus; |
| /************************************************************* |
| */ |
| /************************************************************* |
| * TODO - Remove it later |
| */ |
| /** Multiple station supports */ |
| /** Per-station structure */ |
| spinlock_t staInfo_lock; /* To protect access to station Info */ |
| hdd_station_info_t aStaInfo[WLAN_MAX_STA_COUNT]; |
| /* uint8_t uNumActiveStation; */ |
| |
| /************************************************************* |
| */ |
| |
| #ifdef FEATURE_WLAN_WAPI |
| hdd_wapi_info_t wapi_info; |
| #endif |
| |
| int8_t rssi; |
| #ifdef WLAN_FEATURE_LPSS |
| bool rssi_send; |
| #endif |
| |
| uint8_t snr; |
| |
| struct work_struct monTxWorkQueue; |
| struct sk_buff *skb_to_tx; |
| |
| union { |
| hdd_station_ctx_t station; |
| hdd_ap_ctx_t ap; |
| } sessionCtx; |
| |
| hdd_cfg80211_state_t cfg80211State; |
| |
| #ifdef WLAN_FEATURE_PACKET_FILTERING |
| t_multicast_add_list mc_addr_list; |
| #endif |
| uint8_t addr_filter_pattern; |
| |
| bool higherDtimTransition; |
| bool survey_idx; |
| |
| hdd_scaninfo_t scan_info; |
| #if defined(FEATURE_WLAN_ESE) && defined(FEATURE_WLAN_ESE_UPLOAD) |
| tAniTrafStrmMetrics tsmStats; |
| #endif |
| /* Flag to ensure PSB is configured through framework */ |
| uint8_t psbChanged; |
| /* UAPSD psb value configured through framework */ |
| uint8_t configuredPsb; |
| #ifdef IPA_OFFLOAD |
| void *ipa_context; |
| #endif |
| /* Use delayed work for Sec AP ACS as Pri AP Startup need to complete |
| * since CSR (PMAC Struct) Config is same for both AP |
| */ |
| struct delayed_work acs_pending_work; |
| |
| struct work_struct scan_block_work; |
| #ifdef MSM_PLATFORM |
| unsigned long prev_rx_packets; |
| unsigned long prev_tx_packets; |
| int connection; |
| #endif |
| bool is_roc_inprogress; |
| |
| #ifdef QCA_LL_LEGACY_TX_FLOW_CONTROL |
| cdf_mc_timer_t tx_flow_control_timer; |
| bool tx_flow_timer_initialized; |
| unsigned int tx_flow_low_watermark; |
| unsigned int tx_flow_high_watermark_offset; |
| #endif /* QCA_LL_LEGACY_TX_FLOW_CONTROL */ |
| bool offloads_configured; |
| |
| /* DSCP to UP QoS Mapping */ |
| sme_QosWmmUpType hddWmmDscpToUpMap[WLAN_HDD_MAX_DSCP + 1]; |
| |
| #ifdef WLAN_FEATURE_LINK_LAYER_STATS |
| bool isLinkLayerStatsSet; |
| #endif |
| uint8_t linkStatus; |
| |
| /* variable for temperature in Celsius */ |
| int temperature; |
| |
| /* Time stamp for last completed RoC request */ |
| v_TIME_t last_roc_ts; |
| |
| /* Time stamp for start RoC request */ |
| v_TIME_t start_roc_ts; |
| |
| /* State for synchronous OCB requests to WMI */ |
| struct sir_ocb_set_config_response ocb_set_config_resp; |
| struct sir_ocb_get_tsf_timer_response ocb_get_tsf_timer_resp; |
| struct sir_dcc_get_stats_response *dcc_get_stats_resp; |
| struct sir_dcc_update_ndl_response dcc_update_ndl_resp; |
| |
| /* MAC addresses used for OCB interfaces */ |
| struct cdf_mac_addr ocb_mac_address[CDF_MAX_CONCURRENCY_PERSONA]; |
| int ocb_mac_addr_count; |
| |
| /* BITMAP indicating pause reason */ |
| uint32_t pause_map; |
| spinlock_t pause_map_lock; |
| |
| uint8_t history_index; |
| struct hdd_netif_queue_history |
| queue_oper_history[WLAN_HDD_MAX_HISTORY_ENTRY]; |
| struct hdd_netif_queue_stats queue_oper_stats[WLAN_REASON_TYPE_MAX]; |
| struct hdd_lro_s lro_info; |
| }; |
| |
| #define WLAN_HDD_GET_STATION_CTX_PTR(pAdapter) (&(pAdapter)->sessionCtx.station) |
| #define WLAN_HDD_GET_AP_CTX_PTR(pAdapter) (&(pAdapter)->sessionCtx.ap) |
| #define WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter) (&(pAdapter)->sessionCtx.station.WextState) |
| #define WLAN_HDD_GET_CTX(pAdapter) ((hdd_context_t *)pAdapter->pHddCtx) |
| #define WLAN_HDD_GET_HAL_CTX(pAdapter) (((hdd_context_t *)(pAdapter->pHddCtx))->hHal) |
| #define WLAN_HDD_GET_HOSTAP_STATE_PTR(pAdapter) (&(pAdapter)->sessionCtx.ap.HostapdState) |
| #define WLAN_HDD_GET_CFG_STATE_PTR(pAdapter) (&(pAdapter)->cfg80211State) |
| #ifdef WLAN_FEATURE_MBSSID |
| #define WLAN_HDD_GET_SAP_CTX_PTR(pAdapter) (pAdapter->sessionCtx.ap.sapContext) |
| #endif |
| #ifdef FEATURE_WLAN_TDLS |
| #define WLAN_HDD_IS_TDLS_SUPPORTED_ADAPTER(pAdapter) \ |
| (((WLAN_HDD_INFRA_STATION != pAdapter->device_mode) && \ |
| (WLAN_HDD_P2P_CLIENT != pAdapter->device_mode)) ? 0 : 1) |
| #define WLAN_HDD_GET_TDLS_CTX_PTR(pAdapter) \ |
| ((WLAN_HDD_IS_TDLS_SUPPORTED_ADAPTER(pAdapter)) ? \ |
| (tdlsCtx_t *)(pAdapter)->sessionCtx.station.pHddTdlsCtx : NULL) |
| #endif |
| |
| /* Set mac address locally administered bit */ |
| #define WLAN_HDD_RESET_LOCALLY_ADMINISTERED_BIT(macaddr) (macaddr[0] &= 0xFD) |
| |
| #define HDD_DEFAULT_MCC_P2P_QUOTA 70 |
| #define HDD_RESET_MCC_P2P_QUOTA 50 |
| |
| typedef struct hdd_adapter_list_node { |
| cdf_list_node_t node; /* MUST be first element */ |
| hdd_adapter_t *pAdapter; |
| } hdd_adapter_list_node_t; |
| |
| typedef struct hdd_priv_data_s { |
| uint8_t *buf; |
| int used_len; |
| int total_len; |
| } hdd_priv_data_t; |
| |
| #define MAX_MOD_LOGLEVEL 10 |
| typedef struct { |
| uint8_t enable; |
| uint8_t dl_type; |
| uint8_t dl_report; |
| uint8_t dl_loglevel; |
| uint8_t index; |
| uint32_t dl_mod_loglevel[MAX_MOD_LOGLEVEL]; |
| |
| } fw_log_info; |
| |
| #ifdef WLAN_FEATURE_OFFLOAD_PACKETS |
| /** |
| * struct hdd_offloaded_packets - request id to pattern id mapping |
| * @request_id: request id |
| * @pattern_id: pattern id |
| * |
| */ |
| struct hdd_offloaded_packets { |
| uint32_t request_id; |
| uint8_t pattern_id; |
| }; |
| |
| /** |
| * struct hdd_offloaded_packets_ctx - offloaded packets context |
| * @op_table: request id to pattern id table |
| * @op_lock: mutex lock |
| */ |
| struct hdd_offloaded_packets_ctx { |
| struct hdd_offloaded_packets op_table[MAXNUM_PERIODIC_TX_PTRNS]; |
| struct mutex op_lock; |
| }; |
| #endif |
| |
| /** Adapter structure definition */ |
| |
| struct hdd_context_s { |
| /** Global CDS context */ |
| v_CONTEXT_t pcds_context; |
| |
| /** HAL handle...*/ |
| tHalHandle hHal; |
| |
| struct wiphy *wiphy; |
| /* TODO Remove this from here. */ |
| |
| cdf_spinlock_t hdd_adapter_lock; |
| cdf_list_t hddAdapters; /* List of adapters */ |
| |
| /* One per STA: 1 for BCMC_STA_ID, 1 for each SAP_SELF_STA_ID, 1 for WDS_STAID */ |
| hdd_adapter_t *sta_to_adapter[WLAN_MAX_STA_COUNT + CDF_MAX_NO_OF_SAP_MODE + 2]; /* One per sta. For quick reference. */ |
| |
| /** Pointer for firmware image data */ |
| const struct firmware *fw; |
| |
| /** Pointer for configuration data */ |
| const struct firmware *cfg; |
| |
| /** Pointer to the parent device */ |
| struct device *parent_dev; |
| |
| /** Config values read from qcom_cfg.ini file */ |
| struct hdd_config *config; |
| |
| struct wlan_hdd_ftm_status ftm; |
| |
| /* Completion variable to indicate Mc Thread Suspended */ |
| struct completion mc_sus_event_var; |
| |
| struct completion reg_init; |
| |
| bool isMcThreadSuspended; |
| |
| #ifdef QCA_CONFIG_SMP |
| bool is_ol_rx_thread_suspended; |
| #endif |
| |
| /* Track whether Mcast/Bcast Filter is enabled. */ |
| bool hdd_mcastbcast_filter_set; |
| |
| bool hdd_wlan_suspended; |
| bool suspended; |
| |
| /* Lock to avoid race condition during start/stop bss */ |
| struct mutex sap_lock; |
| |
| #ifdef FEATURE_OEM_DATA_SUPPORT |
| /* OEM App registered or not */ |
| bool oem_app_registered; |
| |
| /* OEM App Process ID */ |
| int32_t oem_pid; |
| #endif |
| |
| /** Concurrency Parameters*/ |
| uint32_t concurrency_mode; |
| |
| uint8_t no_of_open_sessions[CDF_MAX_NO_OF_MODE]; |
| uint8_t no_of_active_sessions[CDF_MAX_NO_OF_MODE]; |
| |
| /** P2P Device MAC Address for the adapter */ |
| struct cdf_mac_addr p2pDeviceAddress; |
| |
| #ifdef WLAN_FEATURE_HOLD_RX_WAKELOCK |
| cdf_wake_lock_t rx_wake_lock; |
| #endif |
| |
| cdf_wake_lock_t sap_wake_lock; |
| |
| #ifdef FEATURE_WLAN_TDLS |
| eTDLSSupportMode tdls_mode; |
| eTDLSSupportMode tdls_mode_last; |
| tdlsConnInfo_t tdlsConnInfo[HDD_MAX_NUM_TDLS_STA]; |
| /* maximum TDLS station number allowed upon runtime condition */ |
| uint16_t max_num_tdls_sta; |
| /* TDLS peer connected count */ |
| uint16_t connected_peer_count; |
| tdls_scan_context_t tdls_scan_ctxt; |
| /* Lock to avoid race condition during TDLS operations */ |
| struct mutex tdls_lock; |
| uint8_t tdls_off_channel; |
| uint16_t tdls_channel_offset; |
| int32_t tdls_fw_off_chan_mode; |
| #endif |
| |
| void *hdd_ipa; |
| |
| /* MC/BC Filter state variable |
| * This always contains the value that is currently |
| * configured |
| * */ |
| uint8_t configuredMcastBcastFilter; |
| |
| uint8_t sus_res_mcastbcast_filter; |
| |
| bool sus_res_mcastbcast_filter_valid; |
| |
| /* debugfs entry */ |
| struct dentry *debugfs_phy; |
| |
| /* Use below lock to protect access to isSchedScanUpdatePending |
| * since it will be accessed in two different contexts. |
| */ |
| cdf_spinlock_t sched_scan_lock; |
| |
| /* Flag keeps track of wiphy suspend/resume */ |
| bool isWiphySuspended; |
| |
| /* Indicates about pending sched_scan results */ |
| bool isSchedScanUpdatePending; |
| |
| #ifdef MSM_PLATFORM |
| /* DDR bus bandwidth compute timer |
| */ |
| cdf_mc_timer_t bus_bw_timer; |
| int cur_vote_level; |
| spinlock_t bus_bw_lock; |
| int cur_rx_level; |
| uint64_t prev_rx; |
| int cur_tx_level; |
| uint64_t prev_tx; |
| #endif |
| /* VHT80 allowed */ |
| bool isVHT80Allowed; |
| |
| struct completion ready_to_suspend; |
| /* defining the solution type */ |
| uint32_t target_type; |
| |
| /* defining the firmware version */ |
| uint32_t target_fw_version; |
| uint32_t dfs_radar_found; |
| |
| /* defining the chip/rom version */ |
| uint32_t target_hw_version; |
| /* defining the chip/rom revision */ |
| uint32_t target_hw_revision; |
| /* chip/rom name */ |
| const char *target_hw_name; |
| struct regulatory reg; |
| #ifdef FEATURE_WLAN_CH_AVOID |
| uint16_t unsafe_channel_count; |
| uint16_t unsafe_channel_list[NUM_20MHZ_RF_CHANNELS]; |
| #endif /* FEATURE_WLAN_CH_AVOID */ |
| |
| uint8_t max_intf_count; |
| uint8_t current_intf_count; |
| #ifdef WLAN_FEATURE_LPSS |
| uint8_t lpss_support; |
| #endif |
| uint8_t ap_arpns_support; |
| tSirScanType ioctl_scan_mode; |
| |
| #ifdef FEATURE_WLAN_MCC_TO_SCC_SWITCH |
| cdf_work_t sta_ap_intf_check_work; |
| #endif |
| |
| struct work_struct sap_start_work; |
| bool is_sap_restart_required; |
| bool is_sta_connection_pending; |
| spinlock_t sap_update_info_lock; |
| spinlock_t sta_update_info_lock; |
| |
| uint8_t dev_dfs_cac_status; |
| |
| bool btCoexModeSet; |
| #ifdef FEATURE_GREEN_AP |
| struct hdd_green_ap_ctx *green_ap_ctx; |
| #endif |
| fw_log_info fw_log_settings; |
| #ifdef FEATURE_WLAN_AP_AP_ACS_OPTIMIZE |
| cdf_mc_timer_t skip_acs_scan_timer; |
| uint8_t skip_acs_scan_status; |
| #endif |
| |
| cdf_wake_lock_t sap_dfs_wakelock; |
| atomic_t sap_dfs_ref_cnt; |
| |
| #ifdef WLAN_FEATURE_EXTWOW_SUPPORT |
| bool is_extwow_app_type1_param_set; |
| bool is_extwow_app_type2_param_set; |
| bool ext_wow_should_suspend; |
| struct completion ready_to_extwow; |
| #endif |
| |
| /* Time since boot up to extscan start (in micro seconds) */ |
| uint64_t ext_scan_start_since_boot; |
| unsigned long g_event_flags; |
| /* RoC request queue and work */ |
| struct delayed_work roc_req_work; |
| cdf_spinlock_t hdd_roc_req_q_lock; |
| cdf_list_t hdd_roc_req_q; |
| cdf_spinlock_t hdd_scan_req_q_lock; |
| cdf_list_t hdd_scan_req_q; |
| uint8_t miracast_value; |
| #ifdef WLAN_NS_OFFLOAD |
| /* IPv6 notifier callback for handling NS offload on change in IP */ |
| struct notifier_block ipv6_notifier; |
| #endif |
| /* IPv4 notifier callback for handling ARP offload on change in IP */ |
| struct notifier_block ipv4_notifier; |
| |
| /* number of rf chains supported by target */ |
| uint32_t num_rf_chains; |
| /* Is htTxSTBC supported by target */ |
| uint8_t ht_tx_stbc_supported; |
| #ifdef WLAN_FEATURE_OFFLOAD_PACKETS |
| struct hdd_offloaded_packets_ctx op_ctx; |
| #endif |
| bool mcc_mode; |
| #ifdef WLAN_FEATURE_MEMDUMP |
| uint8_t *fw_dump_loc; |
| uint32_t dump_loc_paddr; |
| cdf_mc_timer_t memdump_cleanup_timer; |
| struct mutex memdump_lock; |
| bool memdump_in_progress; |
| #endif /* WLAN_FEATURE_MEMDUMP */ |
| |
| cdf_mc_timer_t dbs_opportunistic_timer; |
| bool connection_in_progress; |
| cdf_spinlock_t connection_status_lock; |
| cdf_mutex_t hdd_conc_list_lock; |
| |
| uint16_t hdd_txrx_hist_idx; |
| struct hdd_tx_rx_histogram hdd_txrx_hist[NUM_TX_RX_HISTOGRAM]; |
| /* |
| * Dfs lock used to syncronize on sap channel switch during |
| * radar found indication and application triggered channel |
| * switch. |
| */ |
| struct mutex dfs_lock; |
| }; |
| |
| /*--------------------------------------------------------------------------- |
| Function declarations and documentation |
| -------------------------------------------------------------------------*/ |
| int hdd_validate_channel_and_bandwidth(hdd_adapter_t *adapter, |
| uint32_t chan_number, |
| phy_ch_width chan_bw); |
| #ifdef FEATURE_WLAN_MCC_TO_SCC_SWITCH |
| void wlan_hdd_check_sta_ap_concurrent_ch_intf(void *sta_pAdapter); |
| #endif |
| |
| const char *hdd_device_mode_to_string(uint8_t device_mode); |
| |
| CDF_STATUS hdd_get_front_adapter(hdd_context_t *pHddCtx, |
| hdd_adapter_list_node_t **ppAdapterNode); |
| |
| CDF_STATUS hdd_get_next_adapter(hdd_context_t *pHddCtx, |
| hdd_adapter_list_node_t *pAdapterNode, |
| hdd_adapter_list_node_t **pNextAdapterNode); |
| |
| CDF_STATUS hdd_remove_adapter(hdd_context_t *pHddCtx, |
| hdd_adapter_list_node_t *pAdapterNode); |
| |
| CDF_STATUS hdd_remove_front_adapter(hdd_context_t *pHddCtx, |
| hdd_adapter_list_node_t **ppAdapterNode); |
| |
| CDF_STATUS hdd_add_adapter_back(hdd_context_t *pHddCtx, |
| hdd_adapter_list_node_t *pAdapterNode); |
| |
| CDF_STATUS hdd_add_adapter_front(hdd_context_t *pHddCtx, |
| hdd_adapter_list_node_t *pAdapterNode); |
| |
| hdd_adapter_t *hdd_open_adapter(hdd_context_t *pHddCtx, uint8_t session_type, |
| const char *name, tSirMacAddr macAddr, |
| bool rtnl_held); |
| CDF_STATUS hdd_close_adapter(hdd_context_t *pHddCtx, hdd_adapter_t *pAdapter, |
| bool rtnl_held); |
| CDF_STATUS hdd_close_all_adapters(hdd_context_t *pHddCtx, bool rtnl_held); |
| CDF_STATUS hdd_stop_all_adapters(hdd_context_t *pHddCtx); |
| CDF_STATUS hdd_reset_all_adapters(hdd_context_t *pHddCtx); |
| CDF_STATUS hdd_start_all_adapters(hdd_context_t *pHddCtx); |
| hdd_adapter_t *hdd_get_adapter_by_vdev(hdd_context_t *pHddCtx, |
| uint32_t vdev_id); |
| hdd_adapter_t *hdd_get_adapter_by_macaddr(hdd_context_t *pHddCtx, |
| tSirMacAddr macAddr); |
| CDF_STATUS hdd_init_station_mode(hdd_adapter_t *pAdapter); |
| hdd_adapter_t *hdd_get_adapter(hdd_context_t *pHddCtx, device_mode_t mode); |
| void hdd_deinit_adapter(hdd_context_t *pHddCtx, hdd_adapter_t *pAdapter, |
| bool rtnl_held); |
| CDF_STATUS hdd_stop_adapter(hdd_context_t *pHddCtx, hdd_adapter_t *pAdapter, |
| const bool bCloseSession); |
| void hdd_set_station_ops(struct net_device *pWlanDev); |
| uint8_t *wlan_hdd_get_intf_addr(hdd_context_t *pHddCtx); |
| void wlan_hdd_release_intf_addr(hdd_context_t *pHddCtx, uint8_t *releaseAddr); |
| uint8_t hdd_get_operating_channel(hdd_context_t *pHddCtx, device_mode_t mode); |
| |
| void hdd_set_conparam(uint32_t con_param); |
| enum tCDF_GLOBAL_CON_MODE hdd_get_conparam(void); |
| |
| void hdd_abort_mac_scan(hdd_context_t *pHddCtx, uint8_t sessionId, |
| eCsrAbortReason reason); |
| void hdd_cleanup_actionframe(hdd_context_t *pHddCtx, hdd_adapter_t *pAdapter); |
| |
| void crda_regulatory_entry_default(uint8_t *countryCode, int domain_id); |
| void wlan_hdd_reset_prob_rspies(hdd_adapter_t *pHostapdAdapter); |
| void hdd_prevent_suspend(uint32_t reason); |
| void hdd_allow_suspend(uint32_t reason); |
| void hdd_prevent_suspend_timeout(uint32_t timeout, uint32_t reason); |
| |
| void wlan_hdd_cfg80211_update_wiphy_caps(struct wiphy *wiphy); |
| CDF_STATUS hdd_set_ibss_power_save_params(hdd_adapter_t *pAdapter); |
| CDF_STATUS wlan_hdd_restart_driver(hdd_context_t *pHddCtx); |
| void hdd_exchange_version_and_caps(hdd_context_t *pHddCtx); |
| int wlan_hdd_validate_context(hdd_context_t *pHddCtx); |
| bool hdd_is_valid_mac_address(const uint8_t *pMacAddr); |
| CDF_STATUS hdd_issta_p2p_clientconnected(hdd_context_t *pHddCtx); |
| |
| void hdd_checkandupdate_phymode(hdd_context_t *pHddCtx); |
| |
| #ifdef MSM_PLATFORM |
| void hdd_start_bus_bw_compute_timer(hdd_adapter_t *pAdapter); |
| void hdd_stop_bus_bw_compute_timer(hdd_adapter_t *pAdapter); |
| #else |
| static inline void hdd_start_bus_bw_compute_timer(hdd_adapter_t *pAdapter) |
| { |
| return; |
| } |
| |
| static inline void hdd_stop_bus_bw_computer_timer(hdd_adapter_t *pAdapter) |
| { |
| return; |
| } |
| #endif |
| |
| int hdd_init(void); |
| void hdd_deinit(void); |
| |
| int hdd_wlan_startup(struct device *dev, void *hif_sc); |
| void __hdd_wlan_exit(void); |
| int hdd_wlan_notify_modem_power_state(int state); |
| #ifdef QCA_HT_2040_COEX |
| int hdd_wlan_set_ht2040_mode(hdd_adapter_t *pAdapter, uint16_t staId, |
| struct cdf_mac_addr macAddrSTA, int width); |
| #endif |
| |
| #ifdef WLAN_FEATURE_LPSS |
| void wlan_hdd_send_status_pkg(hdd_adapter_t *pAdapter, |
| hdd_station_ctx_t *pHddStaCtx, |
| uint8_t is_on, uint8_t is_connected); |
| void wlan_hdd_send_version_pkg(uint32_t fw_version, |
| uint32_t chip_id, const char *chip_name); |
| void wlan_hdd_send_all_scan_intf_info(hdd_context_t *pHddCtx); |
| #endif |
| void wlan_hdd_send_svc_nlink_msg(int type, void *data, int len); |
| #ifdef FEATURE_WLAN_AUTO_SHUTDOWN |
| void wlan_hdd_auto_shutdown_enable(hdd_context_t *hdd_ctx, bool enable); |
| #endif |
| |
| hdd_adapter_t *hdd_get_con_sap_adapter(hdd_adapter_t *this_sap_adapter, |
| bool check_start_bss); |
| |
| bool hdd_is_5g_supported(hdd_context_t *pHddCtx); |
| |
| int wlan_hdd_scan_abort(hdd_adapter_t *pAdapter); |
| |
| void hdd_get_fw_version(hdd_context_t *hdd_ctx, |
| uint32_t *major_spid, uint32_t *minor_spid, |
| uint32_t *siid, uint32_t *crmid); |
| |
| #ifdef WLAN_FEATURE_MEMDUMP |
| /** |
| * hdd_is_memdump_supported() - to check if memdump feature support |
| * |
| * This function is used to check if memdump feature is supported in |
| * the host driver |
| * |
| * Return: true if supported and false otherwise |
| */ |
| static inline bool hdd_is_memdump_supported(void) |
| { |
| return true; |
| } |
| #else |
| static inline bool hdd_is_memdump_supported(void) |
| { |
| return false; |
| } |
| #endif /* WLAN_FEATURE_MEMDUMP */ |
| |
| void hdd_update_macaddr(struct hdd_config *config, |
| struct cdf_mac_addr hw_macaddr); |
| #if defined(FEATURE_WLAN_LFR) |
| void wlan_hdd_disable_roaming(hdd_adapter_t *pAdapter); |
| void wlan_hdd_enable_roaming(hdd_adapter_t *pAdapter); |
| #endif |
| |
| CDF_STATUS hdd_post_cds_enable_config(hdd_context_t *pHddCtx); |
| |
| CDF_STATUS hdd_abort_mac_scan_all_adapters(hdd_context_t *hdd_ctx); |
| |
| CDF_STATUS wlan_hdd_check_custom_con_channel_rules(hdd_adapter_t *sta_adapter, |
| hdd_adapter_t *ap_adapter, |
| tCsrRoamProfile *roam_profile, |
| tScanResultHandle *scan_cache, |
| bool *concurrent_chnl_same); |
| #ifdef WLAN_FEATURE_MBSSID |
| void wlan_hdd_stop_sap(hdd_adapter_t *ap_adapter); |
| void wlan_hdd_start_sap(hdd_adapter_t *ap_adapter); |
| #else |
| static inline void wlan_hdd_stop_sap(hdd_adapter_t *ap_adapter) {} |
| static inline void wlan_hdd_start_sap(hdd_adapter_t *ap_adapter) {} |
| #endif |
| |
| #ifdef QCA_CONFIG_SMP |
| int wlan_hdd_get_cpu(void); |
| #else |
| static inline int wlan_hdd_get_cpu(void) |
| { |
| return 0; |
| } |
| #endif |
| |
| void wlan_hdd_txrx_pause_cb(uint8_t vdev_id, |
| enum netif_action_type action, enum netif_reason_type reason); |
| |
| void hdd_wlan_dump_stats(hdd_adapter_t *adapter, int value); |
| void wlan_hdd_display_tx_rx_histogram(hdd_context_t *pHddCtx); |
| void wlan_hdd_clear_tx_rx_histogram(hdd_context_t *pHddCtx); |
| void wlan_hdd_display_netif_queue_history(hdd_context_t *hdd_ctx); |
| void wlan_hdd_clear_netif_queue_history(hdd_context_t *hdd_ctx); |
| const char *hdd_get_fwpath(void); |
| void hdd_indicate_mgmt_frame(tSirSmeMgmtFrameInd *frame_ind); |
| hdd_adapter_t *hdd_get_adapter_by_sme_session_id(hdd_context_t *hdd_ctx, |
| uint32_t sme_session_id); |
| phy_ch_width hdd_map_nl_chan_width(enum nl80211_chan_width ch_width); |
| uint8_t wlan_hdd_find_opclass(tHalHandle hal, uint8_t channel, |
| uint8_t bw_offset); |
| |
| #endif /* end #if !defined(WLAN_HDD_MAIN_H) */ |