RK系列Android AP6xxx WiFi BT Patch

/* * Linux cfg80211 driver * * $Copyright Open Broadcom Corporation$ * * $Id: wl_cfg80211.c 506036 2014-10-02 11:33:14Z $ */ /* */ #include <typedefs.h> #include <linuxver.h> #include <osl.h> #include <linux/kernel.h> #include <bcmutils.h> #include <bcmwifi_channels.h> #include <bcmendian.h> #include <proto/ethernet.h> #include <proto/802.11.h> #include <linux/if_arp.h> #include <asm/uaccess.h> #include <dngl_stats.h> #include <dhd.h> #include <dhd_linux.h> #include <dhdioctl.h> #include <wlioctl.h> #include <dhd_cfg80211.h> #ifdef PNO_SUPPORT #include <dhd_pno.h> #endif /* PNO_SUPPORT */ #include <proto/ethernet.h> #include <linux/kernel.h> #include <linux/kthread.h> #include <linux/netdevice.h> #include <linux/sched.h> #include <linux/etherdevice.h> #include <linux/wireless.h> #include <linux/ieee80211.h> #include <linux/wait.h> #include <net/cfg80211.h> #include <net/rtnetlink.h> #include <wlioctl.h> #include <wldev_common.h> #include <wl_cfg80211.h> #include <wl_cfgp2p.h> #include <wl_android.h> #include <wl_cfgvendor.h> #ifdef WL_NAN #include <wl_cfgnan.h> #endif /* WL_NAN */ #include <dhd_config.h> #ifdef PROP_TXSTATUS #include <dhd_wlfc.h> #endif #ifdef WL11U #if !defined(WL_ENABLE_P2P_IF) && !defined(WL_CFG80211_P2P_DEV_IF) #error You should enable 'WL_ENABLE_P2P_IF' or 'WL_CFG80211_P2P_DEV_IF' \ according to Kernel version and is supported only in Android-JB #endif /* !WL_ENABLE_P2P_IF && !WL_CFG80211_P2P_DEV_IF */ #endif /* WL11U */ #ifdef BCMWAPI_WPI /* these items should evetually go into wireless.h of the linux system headfile dir */ #ifndef IW_ENCODE_ALG_SM4 #define IW_ENCODE_ALG_SM4 0x20 #endif #ifndef IW_AUTH_WAPI_ENABLED #define IW_AUTH_WAPI_ENABLED 0x20 #endif #ifndef IW_AUTH_WAPI_VERSION_1 #define IW_AUTH_WAPI_VERSION_1 0x00000008 #endif #ifndef IW_AUTH_CIPHER_SMS4 #define IW_AUTH_CIPHER_SMS4 0x00000020 #endif #ifndef IW_AUTH_KEY_MGMT_WAPI_PSK #define IW_AUTH_KEY_MGMT_WAPI_PSK 4 #endif #ifndef IW_AUTH_KEY_MGMT_WAPI_CERT #define IW_AUTH_KEY_MGMT_WAPI_CERT 8 #endif #endif /* BCMWAPI_WPI */ #ifdef BCMWAPI_WPI #define IW_WSEC_ENABLED(wsec) ((wsec) & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED | SMS4_ENABLED)) #else /* BCMWAPI_WPI */ #define IW_WSEC_ENABLED(wsec) ((wsec) & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED)) #endif /* BCMWAPI_WPI */ static struct device *cfg80211_parent_dev = NULL; /* g_bcm_cfg should be static. Do not change */ static struct bcm_cfg80211 *g_bcm_cfg = NULL; u32 wl_dbg_level = WL_DBG_ERR; #ifdef WLAIBSS_MCHAN #define IBSS_IF_NAME "ibss%d" #endif /* WLAIBSS_MCHAN */ #ifdef VSDB /* sleep time to keep STA's connecting or connection for continuous af tx or finding a peer */ #define DEFAULT_SLEEP_TIME_VSDB 120 #define OFF_CHAN_TIME_THRESHOLD_MS 200 #define AF_RETRY_DELAY_TIME 40 /* if sta is connected or connecting, sleep for a while before retry af tx or finding a peer */ #define WL_AF_TX_KEEP_PRI_CONNECTION_VSDB(cfg) \ do { \ if (wl_get_drv_status(cfg, CONNECTED, bcmcfg_to_prmry_ndev(cfg)) || \ wl_get_drv_status(cfg, CONNECTING, bcmcfg_to_prmry_ndev(cfg))) { \ OSL_SLEEP(DEFAULT_SLEEP_TIME_VSDB); \ } \ } while (0) #else /* VSDB */ /* if not VSDB, do nothing */ #define WL_AF_TX_KEEP_PRI_CONNECTION_VSDB(cfg) #endif /* VSDB */ #ifdef WL_CFG80211_SYNC_GON #define WL_DRV_STATUS_SENDING_AF_FRM_EXT(cfg) \ (wl_get_drv_status_all(cfg, SENDING_ACT_FRM) || \ wl_get_drv_status_all(cfg, WAITING_NEXT_ACT_FRM_LISTEN)) #else #define WL_DRV_STATUS_SENDING_AF_FRM_EXT(cfg) wl_get_drv_status_all(cfg, SENDING_ACT_FRM) #endif /* WL_CFG80211_SYNC_GON */ #define WL_IS_P2P_DEV_EVENT(e) ((e->emsg.ifidx == 0) && \ (e->emsg.bsscfgidx == P2PAPI_BSSCFG_DEVICE)) #define COEX_DHCP #define WLAN_EID_SSID 0 #define CH_MIN_5G_CHANNEL 34 #define CH_MIN_2G_CHANNEL 1 #ifdef WLAIBSS enum abiss_event_type { AIBSS_EVENT_TXFAIL }; #endif enum rmc_event_type { RMC_EVENT_NONE, RMC_EVENT_LEADER_CHECK_FAIL }; /* This is to override regulatory domains defined in cfg80211 module (reg.c) * By default world regulatory domain defined in reg.c puts the flags NL80211_RRF_PASSIVE_SCAN * and NL80211_RRF_NO_IBSS for 5GHz channels (for 36..48 and 149..165). * With respect to these flags, wpa_supplicant doesn't start p2p operations on 5GHz channels. * All the chnages in world regulatory domain are to be done here. */ static const struct ieee80211_regdomain brcm_regdom = { .n_reg_rules = 4, .alpha2 = "99", .reg_rules = { /* IEEE 802.11b/g, channels 1..11 */ REG_RULE(2412-10, 2472+10, 40, 6, 20, 0), /* If any */ /* IEEE 802.11 channel 14 - Only JP enables * this and for 802.11b only */ REG_RULE(2484-10, 2484+10, 20, 6, 20, 0), /* IEEE 802.11a, channel 36..64 */ REG_RULE(5150-10, 5350+10, 40, 6, 20, 0), /* IEEE 802.11a, channel 100..165 */ REG_RULE(5470-10, 5850+10, 40, 6, 20, 0), } }; #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) && \ (defined(WL_IFACE_COMB_NUM_CHANNELS) || defined(WL_CFG80211_P2P_DEV_IF)) /* * Possible interface combinations supported by driver * * ADHOC Mode - #ADHOC <= 1 on channels = 1 * SoftAP Mode - #AP <= 1 on channels = 1 * STA + P2P Mode - #STA <= 2, #{P2P-GO, P2P-client} <= 1, #P2P-device <= 1 * on channels = 2 */ static const struct ieee80211_iface_limit common_if_limits[] = { { .max = 1, .types = BIT(NL80211_IFTYPE_AP), }, { /* * During P2P-GO removal, P2P-GO is first changed to STA and later only * removed. So setting maximum possible number of STA interfaces according * to kernel version. * * less than linux-3.8 - max:3 (wlan0 + p2p0 + group removal of p2p-p2p0-x) * linux-3.8 and above - max:2 (wlan0 + group removal of p2p-wlan0-x) */ #ifdef WL_ENABLE_P2P_IF .max = 3, #else .max = 2, #endif /* WL_ENABLE_P2P_IF */ .types = BIT(NL80211_IFTYPE_STATION), }, { .max = 2, .types = BIT(NL80211_IFTYPE_P2P_GO) | BIT(NL80211_IFTYPE_P2P_CLIENT), }, #if defined(WL_CFG80211_P2P_DEV_IF) { .max = 1, .types = BIT(NL80211_IFTYPE_P2P_DEVICE), }, #endif /* WL_CFG80211_P2P_DEV_IF */ { .max = 1, .types = BIT(NL80211_IFTYPE_ADHOC), }, }; #ifdef BCM4330_CHIP #define NUM_DIFF_CHANNELS 1 #else #define NUM_DIFF_CHANNELS 2 #endif static struct ieee80211_iface_combination common_iface_combinations[] = { { .num_different_channels = NUM_DIFF_CHANNELS, .max_interfaces = 4, .limits = common_if_limits, .n_limits = ARRAY_SIZE(common_if_limits), }, }; #endif /* LINUX_VER >= 3.0 && (WL_IFACE_COMB_NUM_CHANNELS || WL_CFG80211_P2P_DEV_IF) */ /* Data Element Definitions */ #define WPS_ID_CONFIG_METHODS 0x1008 #define WPS_ID_REQ_TYPE 0x103A #define WPS_ID_DEVICE_NAME 0x1011 #define WPS_ID_VERSION 0x104A #define WPS_ID_DEVICE_PWD_ID 0x1012 #define WPS_ID_REQ_DEV_TYPE 0x106A #define WPS_ID_SELECTED_REGISTRAR_CONFIG_METHODS 0x1053 #define WPS_ID_PRIM_DEV_TYPE 0x1054 /* Device Password ID */ #define DEV_PW_DEFAULT 0x0000 #define DEV_PW_USER_SPECIFIED 0x0001, #define DEV_PW_MACHINE_SPECIFIED 0x0002 #define DEV_PW_REKEY 0x0003 #define DEV_PW_PUSHBUTTON 0x0004 #define DEV_PW_REGISTRAR_SPECIFIED 0x0005 /* Config Methods */ #define WPS_CONFIG_USBA 0x0001 #define WPS_CONFIG_ETHERNET 0x0002 #define WPS_CONFIG_LABEL 0x0004 #define WPS_CONFIG_DISPLAY 0x0008 #define WPS_CONFIG_EXT_NFC_TOKEN 0x0010 #define WPS_CONFIG_INT_NFC_TOKEN 0x0020 #define WPS_CONFIG_NFC_INTERFACE 0x0040 #define WPS_CONFIG_PUSHBUTTON 0x0080 #define WPS_CONFIG_KEYPAD 0x0100 #define WPS_CONFIG_VIRT_PUSHBUTTON 0x0280 #define WPS_CONFIG_PHY_PUSHBUTTON 0x0480 #define WPS_CONFIG_VIRT_DISPLAY 0x2008 #define WPS_CONFIG_PHY_DISPLAY 0x4008 #ifdef BCMCCX #ifndef WLAN_AKM_SUITE_CCKM #define WLAN_AKM_SUITE_CCKM 0x00409600 #endif #define DOT11_LEAP_AUTH 0x80 /* LEAP auth frame paylod constants */ #endif /* BCMCCX */ #ifdef MFP #define WL_AKM_SUITE_MFP_1X 0x000FAC05 #define WL_AKM_SUITE_MFP_PSK 0x000FAC06 #define WL_MFP_CAPABLE 0x1 #define WL_MFP_REQUIRED 0x2 #endif /* MFP */ #ifndef IBSS_COALESCE_ALLOWED #define