| /* |
| * Linux cfg80211 driver - Android related functions |
| * |
| * Copyright (C) 2022, Broadcom. |
| * |
| * 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. |
| * |
| * |
| * <<Broadcom-WL-IPTag/Dual:>> |
| */ |
| |
| #include <linux/module.h> |
| #include <linux/netdevice.h> |
| #include <wldev_common.h> |
| |
| /* If any feature uses the Generic Netlink Interface, put it here to enable WL_GENL |
| * automatically |
| */ |
| #if defined(WL_SDO) |
| #define WL_GENL |
| #endif |
| |
| #ifdef WL_GENL |
| #include <net/genetlink.h> |
| #endif |
| |
| #if !defined(WL_MBO_IOV_VERSION) |
| /* MBO IOV API version */ |
| #define WL_MBO_IOV_VERSION WL_MBO_IOV_VERSION_1_1 |
| #endif |
| |
| typedef struct _android_wifi_priv_cmd { |
| char *buf; |
| int used_len; |
| int total_len; |
| } android_wifi_priv_cmd; |
| |
| #ifdef CONFIG_COMPAT |
| typedef struct _compat_android_wifi_priv_cmd { |
| compat_caddr_t buf; |
| int used_len; |
| int total_len; |
| } compat_android_wifi_priv_cmd; |
| #endif /* CONFIG_COMPAT */ |
| |
| /** |
| * Android platform dependent functions, feel free to add Android specific functions here |
| * (save the macros in dhd). Please do NOT declare functions that are NOT exposed to dhd |
| * or cfg, define them as static in wl_android.c |
| */ |
| |
| /** |
| * wl_android_init will be called from module init function (dhd_module_init now), similarly |
| * wl_android_exit will be called from module exit function (dhd_module_cleanup now) |
| */ |
| int wl_android_init(void); |
| int wl_android_exit(void); |
| void wl_android_post_init(void); |
| void wl_android_set_wifi_on_flag(bool enable); |
| #if defined(WLAN_ACCEL_BOOT) |
| int wl_android_wifi_accel_on(struct net_device *dev, bool force_reg_on); |
| int wl_android_wifi_accel_off(struct net_device *dev, bool force_reg_on); |
| #endif /* WLAN_ACCEL_BOOT */ |
| int wl_android_wifi_on(struct net_device *dev); |
| int wl_android_wifi_off(struct net_device *dev, bool on_failure); |
| int wl_android_priv_cmd(struct net_device *net, struct ifreq *ifr); |
| int wl_handle_private_cmd(struct net_device *net, char *command, u32 cmd_len); |
| int wl_android_set_spect(struct net_device *dev, int spect); |
| |
| #ifdef WL_GENL |
| typedef struct bcm_event_hdr { |
| u16 event_type; |
| u16 len; |
| } bcm_event_hdr_t; |
| |
| /* attributes (variables): the index in this enum is used as a reference for the type, |
| * userspace application has to indicate the corresponding type |
| * the policy is used for security considerations |
| */ |
| enum { |
| BCM_GENL_ATTR_UNSPEC, |
| BCM_GENL_ATTR_STRING, |
| BCM_GENL_ATTR_MSG, |
| __BCM_GENL_ATTR_MAX |
| }; |
| #define BCM_GENL_ATTR_MAX (__BCM_GENL_ATTR_MAX - 1) |
| |
| /* commands: enumeration of all commands (functions), |
| * used by userspace application to identify command to be ececuted |
| */ |
| enum { |
| BCM_GENL_CMD_UNSPEC, |
| BCM_GENL_CMD_MSG, |
| __BCM_GENL_CMD_MAX |
| }; |
| #define BCM_GENL_CMD_MAX (__BCM_GENL_CMD_MAX - 1) |
| |
| /* Enum values used by the BCM supplicant to identify the events */ |
| enum { |
| BCM_E_UNSPEC, |
| BCM_E_SVC_FOUND, |
| BCM_E_DEV_FOUND, |
| BCM_E_DEV_LOST, |
| BCM_E_MAX |
| }; |
| |
| s32 wl_genl_send_msg(struct net_device *ndev, u32 event_type, |
| const u8 *string, u16 len, u8 *hdr, u16 hdrlen); |
| #endif /* WL_GENL */ |
| s32 wl_netlink_send_msg(int pid, int type, int seq, const void *data, size_t size); |
| |
| /* hostap mac mode */ |
| #define MACLIST_MODE_DISABLED 0 |
| #define MACLIST_MODE_DENY 1 |
| #define MACLIST_MODE_ALLOW 2 |
| |
| /* max number of assoc list */ |
| #define MAX_NUM_OF_ASSOCLIST 64 |
| |
| /* Bandwidth */ |
| #define WL_CH_BANDWIDTH_20MHZ 20 |
| #define WL_CH_BANDWIDTH_40MHZ 40 |
| #define WL_CH_BANDWIDTH_80MHZ 80 |
| #define WL_CH_BANDWIDTH_160MHZ 160 |
| |
| /* max number of mac filter list |
| * restrict max number to 10 as maximum cmd string size is 255 |
| */ |
| #define MAX_NUM_MAC_FILT 10 |
| #define WL_GET_BAND(ch) (((uint)(ch) <= CH_MAX_2G_CHANNEL) ? \ |
| WLC_BAND_2G : WLC_BAND_5G) |
| |
| /* SoftAP auto channel feature */ |
| #define APCS_BAND_2G_LEGACY1 20 |
| #define APCS_BAND_2G_LEGACY2 0 |
| #define APCS_BAND_AUTO "band=auto" |
| #define APCS_BAND_2G "band=2g" |
| #define APCS_BAND_5G "band=5g" |
| #define APCS_BAND_6G "band=6g" |
| #define FREQ_STR "freq=" |
| #define APCS_MAX_2G_CHANNELS 11 |
| #define APCS_MAX_RETRY 10 |
| #define APCS_DEFAULT_2G_CH 1 |
| #define APCS_DEFAULT_5G_CH 149 |
| #define APCS_DEFAULT_6G_CH 5 |
| |
| extern int wl_android_set_whitelist_ssid(struct net_device *dev, |
| wl_ssid_whitelist_t *ssid_whitelist, uint32 len, uint32 flush); |
| extern int wl_android_set_blacklist_bssid(struct net_device *dev, maclist_t *blacklist, |
| uint32 len, uint32 flush); |
| int wl_android_set_ap_mac_list(struct net_device *dev, int macmode, struct maclist *maclist); |
| #ifdef WL_BCNRECV |
| extern int wl_android_bcnrecv_config(struct net_device *ndev, char *data, |
| int total_len); |
| extern int wl_android_bcnrecv_stop(struct net_device *ndev, uint reason); |
| extern int wl_android_bcnrecv_resume(struct net_device *ndev); |
| extern int wl_android_bcnrecv_suspend(struct net_device *ndev); |
| extern int wl_android_bcnrecv_event(struct net_device *ndev, |
| uint attr_type, uint status, uint reason, uint8 *data, uint data_len); |
| #endif /* WL_BCNRECV */ |
| #ifdef WL_CAC_TS |
| #define TSPEC_UPLINK_DIRECTION (0 << 5) /* uplink direction traffic stream */ |
| #define TSPEC_DOWNLINK_DIRECTION (1 << 5) /* downlink direction traffic stream */ |
| #define TSPEC_BI_DIRECTION (3 << 5) /* bi direction traffic stream */ |
| #define TSPEC_EDCA_ACCESS (1 << 7) /* EDCA access policy */ |
| #define TSPEC_UAPSD_PSB (1 << 2) /* U-APSD power saving behavior */ |
| #define TSPEC_TSINFO_TID_SHIFT 1 /* TID Shift */ |
| #define TSPEC_TSINFO_PRIO_SHIFT 3 /* PRIO Shift */ |
| #define TSPEC_MAX_ACCESS_CATEGORY 3 |
| #define TSPEC_MAX_USER_PRIO 7 |
| #define TSPEC_MAX_DIALOG_TOKEN 255 |
| #define TSPEC_MAX_SURPLUS_BW 12410 |
| #define TSPEC_MIN_SURPLUS_BW 11210 |
| #define TSPEC_MAX_MSDU_SIZE 1520 |
| #define TSPEC_DEF_MEAN_DATA_RATE 120000 |
| #define TSPEC_DEF_MIN_PHY_RATE 6000000 |
| #define TSPEC_DEF_DIALOG_TOKEN 7 |
| #endif /* WL_CAC_TS */ |
| |
| #ifdef WL_SUPPORT_AUTO_CHANNEL |
| #define WLC_ACS_BAND_INVALID 0xffffu |
| #endif /* WL_SUPPORT_AUTO_CHANNEL */ |
| #define WL_PRIV_CMD_LEN 64 |
| #define CHECK_SCNPRINTF_RET_VAL(ret) \ |
| { \ |
| if (ret < 0) { \ |
| WL_ERR(("scnprintf failed %d\n", ret)); \ |
| return BCME_ERROR; \ |
| } \ |
| } |
| |
| #if defined(CUSTOM_CONTROL_HE_6G_FEATURES) |
| extern int wl_android_set_he_6g_band(struct net_device *dev, bool enable); |
| #endif /* CUSTOM_CONTROL_HE_6G_FEATURES */ |
| extern int wl_android_rcroam_turn_on(struct net_device *dev, int rcroam_enab); |