diff options
Diffstat (limited to 'drivers/net/wireless/ti/wl12xx/scan.h')
| -rw-r--r-- | drivers/net/wireless/ti/wl12xx/scan.h | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/drivers/net/wireless/ti/wl12xx/scan.h b/drivers/net/wireless/ti/wl12xx/scan.h deleted file mode 100644 index 2b300f4d0be9..000000000000 --- a/drivers/net/wireless/ti/wl12xx/scan.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * This file is part of wl1271 - * - * Copyright (C) 2009-2010 Nokia Corporation - * - * Contact: Luciano Coelho <luciano.coelho@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#ifndef __SCAN_H__ -#define __SCAN_H__ - -#include "wl12xx.h" - -int wl1271_scan(struct wl1271 *wl, struct ieee80211_vif *vif, - const u8 *ssid, size_t ssid_len, - struct cfg80211_scan_request *req); -int wl1271_scan_stop(struct wl1271 *wl); -int wl1271_scan_build_probe_req(struct wl1271 *wl, - const u8 *ssid, size_t ssid_len, - const u8 *ie, size_t ie_len, u8 band); -void wl1271_scan_stm(struct wl1271 *wl, struct ieee80211_vif *vif); -void wl1271_scan_complete_work(struct work_struct *work); -int wl1271_scan_sched_scan_config(struct wl1271 *wl, - struct wl12xx_vif *wlvif, - struct cfg80211_sched_scan_request *req, - struct ieee80211_sched_scan_ies *ies); -int wl1271_scan_sched_scan_start(struct wl1271 *wl, struct wl12xx_vif *wlvif); -void wl1271_scan_sched_scan_stop(struct wl1271 *wl); -void wl1271_scan_sched_scan_results(struct wl1271 *wl); - -#define WL1271_SCAN_MAX_CHANNELS 24 -#define WL1271_SCAN_DEFAULT_TAG 1 -#define WL1271_SCAN_CURRENT_TX_PWR 0 -#define WL1271_SCAN_OPT_ACTIVE 0 -#define WL1271_SCAN_OPT_PASSIVE 1 -#define WL1271_SCAN_OPT_SPLIT_SCAN 2 -#define WL1271_SCAN_OPT_PRIORITY_HIGH 4 -/* scan even if we fail to enter psm */ -#define WL1271_SCAN_OPT_FORCE 8 -#define WL1271_SCAN_BAND_2_4_GHZ 0 -#define WL1271_SCAN_BAND_5_GHZ 1 - -#define WL1271_SCAN_TIMEOUT 30000 /* msec */ - -enum { - WL1271_SCAN_STATE_IDLE, - WL1271_SCAN_STATE_2GHZ_ACTIVE, - WL1271_SCAN_STATE_2GHZ_PASSIVE, - WL1271_SCAN_STATE_5GHZ_ACTIVE, - WL1271_SCAN_STATE_5GHZ_PASSIVE, - WL1271_SCAN_STATE_DONE -}; - -struct basic_scan_params { - /* Scan option flags (WL1271_SCAN_OPT_*) */ - __le16 scan_options; - u8 role_id; - /* Number of scan channels in the list (maximum 30) */ - u8 n_ch; - /* This field indicates the number of probe requests to send - per channel for an active scan */ - u8 n_probe_reqs; - u8 tid_trigger; - u8 ssid_len; - u8 use_ssid_list; - - /* Rate bit field for sending the probes */ - __le32 tx_rate; - - u8 ssid[IEEE80211_MAX_SSID_LEN]; - /* Band to scan */ - u8 band; - - u8 scan_tag; - u8 padding2[2]; -} __packed; - -struct basic_scan_channel_params { - /* Duration in TU to wait for frames on a channel for active scan */ - __le32 min_duration; - __le32 max_duration; - __le32 bssid_lsb; - __le16 bssid_msb; - u8 early_termination; - u8 tx_power_att; - u8 channel; - /* FW internal use only! */ - u8 dfs_candidate; - u8 activity_detected; - u8 pad; -} __packed; - -struct wl1271_cmd_scan { - struct wl1271_cmd_header header; - - struct basic_scan_params params; - struct basic_scan_channel_params channels[WL1271_SCAN_MAX_CHANNELS]; - - /* src mac address */ - u8 addr[ETH_ALEN]; - u8 padding[2]; -} __packed; - -struct wl1271_cmd_trigger_scan_to { - struct wl1271_cmd_header header; - - __le32 timeout; -} __packed; - -#define MAX_CHANNELS_2GHZ 14 -#define MAX_CHANNELS_5GHZ 23 -#define MAX_CHANNELS_4GHZ 4 - -#define SCAN_MAX_CYCLE_INTERVALS 16 -#define SCAN_MAX_BANDS 3 - -enum { - SCAN_SSID_FILTER_ANY = 0, - SCAN_SSID_FILTER_SPECIFIC = 1, - SCAN_SSID_FILTER_LIST = 2, - SCAN_SSID_FILTER_DISABLED = 3 -}; - -enum { - SCAN_BSS_TYPE_INDEPENDENT, - SCAN_BSS_TYPE_INFRASTRUCTURE, - SCAN_BSS_TYPE_ANY, -}; - -#define SCAN_CHANNEL_FLAGS_DFS BIT(0) -#define SCAN_CHANNEL_FLAGS_DFS_ENABLED BIT(1) - -struct conn_scan_ch_params { - __le16 min_duration; - __le16 max_duration; - __le16 passive_duration; - - u8 channel; - u8 tx_power_att; - - /* bit 0: DFS channel; bit 1: DFS enabled */ - u8 flags; - - u8 padding[3]; -} __packed; - -struct wl1271_cmd_sched_scan_config { - struct wl1271_cmd_header header; - - __le32 intervals[SCAN_MAX_CYCLE_INTERVALS]; - - s8 rssi_threshold; /* for filtering (in dBm) */ - s8 snr_threshold; /* for filtering (in dB) */ - - u8 cycles; /* maximum number of scan cycles */ - u8 report_after; /* report when this number of results are received */ - u8 terminate; /* stop scanning after reporting */ - - u8 tag; - u8 bss_type; /* for filtering */ - u8 filter_type; - - u8 ssid_len; /* For SCAN_SSID_FILTER_SPECIFIC */ - u8 ssid[IEEE80211_MAX_SSID_LEN]; - - u8 n_probe_reqs; /* Number of probes requests per channel */ - - u8 passive[SCAN_MAX_BANDS]; - u8 active[SCAN_MAX_BANDS]; - - u8 dfs; - - u8 padding[3]; - - struct conn_scan_ch_params channels_2[MAX_CHANNELS_2GHZ]; - struct conn_scan_ch_params channels_5[MAX_CHANNELS_5GHZ]; - struct conn_scan_ch_params channels_4[MAX_CHANNELS_4GHZ]; -} __packed; - - -#define SCHED_SCAN_MAX_SSIDS 16 - -enum { - SCAN_SSID_TYPE_PUBLIC = 0, - SCAN_SSID_TYPE_HIDDEN = 1, -}; - -struct wl1271_ssid { - u8 type; - u8 len; - u8 ssid[IEEE80211_MAX_SSID_LEN]; - /* u8 padding[2]; */ -} __packed; - -struct wl1271_cmd_sched_scan_ssid_list { - struct wl1271_cmd_header header; - - u8 n_ssids; - struct wl1271_ssid ssids[SCHED_SCAN_MAX_SSIDS]; - u8 padding[3]; -} __packed; - -struct wl1271_cmd_sched_scan_start { - struct wl1271_cmd_header header; - - u8 tag; - u8 padding[3]; -} __packed; - -struct wl1271_cmd_sched_scan_stop { - struct wl1271_cmd_header header; - - u8 tag; - u8 padding[3]; -} __packed; - - -#endif /* __WL1271_SCAN_H__ */ |
