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Diffstat (limited to 'drivers/net/wireless/libertas/scan.h')
| -rw-r--r-- | drivers/net/wireless/libertas/scan.h | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/drivers/net/wireless/libertas/scan.h b/drivers/net/wireless/libertas/scan.h deleted file mode 100644 index bd019e5ff1e..00000000000 --- a/drivers/net/wireless/libertas/scan.h +++ /dev/null @@ -1,219 +0,0 @@ -/** - * Interface for the wlan network scan routines - * - * Driver interface functions and type declarations for the scan module - * implemented in wlan_scan.c. - */ -#ifndef _WLAN_SCAN_H -#define _WLAN_SCAN_H - -#include <net/ieee80211.h> -#include "hostcmd.h" - -/** - * @brief Maximum number of channels that can be sent in a setuserscan ioctl - * - * @sa wlan_ioctl_user_scan_cfg - */ -#define WLAN_IOCTL_USER_SCAN_CHAN_MAX 50 - -//! Infrastructure BSS scan type in wlan_scan_cmd_config -#define WLAN_SCAN_BSS_TYPE_BSS 1 - -//! Adhoc BSS scan type in wlan_scan_cmd_config -#define WLAN_SCAN_BSS_TYPE_IBSS 2 - -//! Adhoc or Infrastructure BSS scan type in wlan_scan_cmd_config, no filter -#define WLAN_SCAN_BSS_TYPE_ANY 3 - -/** - * @brief Structure used internally in the wlan driver to configure a scan. - * - * Sent to the command processing module to configure the firmware - * scan command prepared by libertas_cmd_80211_scan. - * - * @sa wlan_scan_networks - * - */ -struct wlan_scan_cmd_config { - /** - * @brief BSS type to be sent in the firmware command - * - * Field can be used to restrict the types of networks returned in the - * scan. valid settings are: - * - * - WLAN_SCAN_BSS_TYPE_BSS (infrastructure) - * - WLAN_SCAN_BSS_TYPE_IBSS (adhoc) - * - WLAN_SCAN_BSS_TYPE_ANY (unrestricted, adhoc and infrastructure) - */ - u8 bsstype; - - /** - * @brief Specific BSSID used to filter scan results in the firmware - */ - u8 bssid[ETH_ALEN]; - - /** - * @brief length of TLVs sent in command starting at tlvBuffer - */ - int tlvbufferlen; - - /** - * @brief SSID TLV(s) and ChanList TLVs to be sent in the firmware command - * - * @sa TLV_TYPE_CHANLIST, mrvlietypes_chanlistparamset_t - * @sa TLV_TYPE_SSID, mrvlietypes_ssidparamset_t - */ - u8 tlvbuffer[1]; //!< SSID TLV(s) and ChanList TLVs are stored here -}; - -/** - * @brief IOCTL channel sub-structure sent in wlan_ioctl_user_scan_cfg - * - * Multiple instances of this structure are included in the IOCTL command - * to configure a instance of a scan on the specific channel. - */ -struct wlan_ioctl_user_scan_chan { - u8 channumber; //!< channel Number to scan - u8 radiotype; //!< Radio type: 'B/G' band = 0, 'A' band = 1 - u8 scantype; //!< Scan type: Active = 0, Passive = 1 - u16 scantime; //!< Scan duration in milliseconds; if 0 default used -}; - -/** - * @brief IOCTL input structure to configure an immediate scan cmd to firmware - * - * Used in the setuserscan (WLAN_SET_USER_SCAN) private ioctl. Specifies - * a number of parameters to be used in general for the scan as well - * as a channel list (wlan_ioctl_user_scan_chan) for each scan period - * desired. - * - * @sa libertas_set_user_scan_ioctl - */ -struct wlan_ioctl_user_scan_cfg { - /** - * @brief BSS type to be sent in the firmware command - * - * Field can be used to restrict the types of networks returned in the - * scan. valid settings are: - * - * - WLAN_SCAN_BSS_TYPE_BSS (infrastructure) - * - WLAN_SCAN_BSS_TYPE_IBSS (adhoc) - * - WLAN_SCAN_BSS_TYPE_ANY (unrestricted, adhoc and infrastructure) - */ - u8 bsstype; - - /** - * @brief Configure the number of probe requests for active chan scans - */ - u8 numprobes; - - /** - * @brief BSSID filter sent in the firmware command to limit the results - */ - u8 bssid[ETH_ALEN]; - - /* Clear existing scan results matching this BSSID */ - u8 clear_bssid; - - /** - * @brief SSID filter sent in the firmware command to limit the results - */ - char ssid[IW_ESSID_MAX_SIZE]; - u8 ssid_len; - - /* Clear existing scan results matching this SSID */ - u8 clear_ssid; - - /** - * @brief Variable number (fixed maximum) of channels to scan up - */ - struct wlan_ioctl_user_scan_chan chanlist[WLAN_IOCTL_USER_SCAN_CHAN_MAX]; -}; - -/** - * @brief Structure used to store information for each beacon/probe response - */ -struct bss_descriptor { - u8 bssid[ETH_ALEN]; - - u8 ssid[IW_ESSID_MAX_SIZE + 1]; - u8 ssid_len; - - /* WEP encryption requirement */ - u32 privacy; - - /* receive signal strength in dBm */ - long rssi; - - u32 channel; - - u16 beaconperiod; - - u32 atimwindow; - - u8 mode; - u8 libertas_supported_rates[WLAN_SUPPORTED_RATES]; - - __le64 timestamp; //!< TSF value included in the beacon/probe response - unsigned long last_scanned; - - union ieeetypes_phyparamset phyparamset; - union IEEEtypes_ssparamset ssparamset; - struct ieeetypes_capinfo cap; - u8 datarates[WLAN_SUPPORTED_RATES]; - - u64 networktsf; //!< TSF timestamp from the current firmware TSF - - struct ieeetypes_countryinfofullset countryinfo; - - u8 wpa_ie[MAX_WPA_IE_LEN]; - size_t wpa_ie_len; - u8 rsn_ie[MAX_WPA_IE_LEN]; - size_t rsn_ie_len; - - struct list_head list; -}; - -extern int libertas_ssid_cmp(u8 *ssid1, u8 ssid1_len, u8 *ssid2, u8 ssid2_len); - -struct bss_descriptor * libertas_find_ssid_in_list(wlan_adapter * adapter, - u8 *ssid, u8 ssid_len, u8 * bssid, u8 mode, - int channel); - -struct bss_descriptor * libertas_find_best_ssid_in_list(wlan_adapter * adapter, - u8 mode); - -extern struct bss_descriptor * libertas_find_bssid_in_list(wlan_adapter * adapter, - u8 * bssid, u8 mode); - -int libertas_find_best_network_ssid(wlan_private * priv, u8 *out_ssid, - u8 *out_ssid_len, u8 preferred_mode, u8 *out_mode); - -extern int libertas_send_specific_ssid_scan(wlan_private * priv, u8 *ssid, - u8 ssid_len, u8 clear_ssid); -extern int libertas_send_specific_bssid_scan(wlan_private * priv, - u8 * bssid, u8 clear_bssid); - -extern int libertas_cmd_80211_scan(wlan_private * priv, - struct cmd_ds_command *cmd, - void *pdata_buf); - -extern int libertas_ret_80211_scan(wlan_private * priv, - struct cmd_ds_command *resp); - -int wlan_scan_networks(wlan_private * priv, - const struct wlan_ioctl_user_scan_cfg * puserscanin, - int full_scan); - -struct ifreq; - -struct iw_point; -struct iw_param; -struct iw_request_info; -extern int libertas_get_scan(struct net_device *dev, struct iw_request_info *info, - struct iw_point *dwrq, char *extra); -extern int libertas_set_scan(struct net_device *dev, struct iw_request_info *info, - struct iw_param *vwrq, char *extra); - -#endif /* _WLAN_SCAN_H */ |