+++ /dev/null
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License 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 Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called COPYING.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-
-#ifndef __fw_api_scan_h__
-#define __fw_api_scan_h__
-
-#include "fw-api.h"
-
-/* Scan Commands, Responses, Notifications */
-
-/* Max number of IEs for direct SSID scans in a command */
-#define PROBE_OPTION_MAX 20
-
-/**
- * struct iwl_ssid_ie - directed scan network information element
- *
- * Up to 20 of these may appear in REPLY_SCAN_CMD,
- * selected by "type" bit field in struct iwl_scan_channel;
- * each channel may select different ssids from among the 20 entries.
- * SSID IEs get transmitted in reverse order of entry.
- */
-struct iwl_ssid_ie {
- u8 id;
- u8 len;
- u8 ssid[IEEE80211_MAX_SSID_LEN];
-} __packed; /* SCAN_DIRECT_SSID_IE_API_S_VER_1 */
-
-/* scan offload */
-#define IWL_SCAN_MAX_BLACKLIST_LEN 64
-#define IWL_SCAN_SHORT_BLACKLIST_LEN 16
-#define IWL_SCAN_MAX_PROFILES 11
-#define SCAN_OFFLOAD_PROBE_REQ_SIZE 512
-
-/* Default watchdog (in MS) for scheduled scan iteration */
-#define IWL_SCHED_SCAN_WATCHDOG cpu_to_le16(15000)
-
-#define IWL_GOOD_CRC_TH_DEFAULT cpu_to_le16(1)
-#define CAN_ABORT_STATUS 1
-
-#define IWL_FULL_SCAN_MULTIPLIER 5
-#define IWL_FAST_SCHED_SCAN_ITERATIONS 3
-#define IWL_MAX_SCHED_SCAN_PLANS 2
-
-enum scan_framework_client {
- SCAN_CLIENT_SCHED_SCAN = BIT(0),
- SCAN_CLIENT_NETDETECT = BIT(1),
- SCAN_CLIENT_ASSET_TRACKING = BIT(2),
-};
-
-/**
- * iwl_scan_offload_blacklist - SCAN_OFFLOAD_BLACKLIST_S
- * @ssid: MAC address to filter out
- * @reported_rssi: AP rssi reported to the host
- * @client_bitmap: clients ignore this entry - enum scan_framework_client
- */
-struct iwl_scan_offload_blacklist {
- u8 ssid[ETH_ALEN];
- u8 reported_rssi;
- u8 client_bitmap;
-} __packed;
-
-enum iwl_scan_offload_network_type {
- IWL_NETWORK_TYPE_BSS = 1,
- IWL_NETWORK_TYPE_IBSS = 2,
- IWL_NETWORK_TYPE_ANY = 3,
-};
-
-enum iwl_scan_offload_band_selection {
- IWL_SCAN_OFFLOAD_SELECT_2_4 = 0x4,
- IWL_SCAN_OFFLOAD_SELECT_5_2 = 0x8,
- IWL_SCAN_OFFLOAD_SELECT_ANY = 0xc,
-};
-
-/**
- * iwl_scan_offload_profile - SCAN_OFFLOAD_PROFILE_S
- * @ssid_index: index to ssid list in fixed part
- * @unicast_cipher: encryption algorithm to match - bitmap
- * @aut_alg: authentication algorithm to match - bitmap
- * @network_type: enum iwl_scan_offload_network_type
- * @band_selection: enum iwl_scan_offload_band_selection
- * @client_bitmap: clients waiting for match - enum scan_framework_client
- */
-struct iwl_scan_offload_profile {
- u8 ssid_index;
- u8 unicast_cipher;
- u8 auth_alg;
- u8 network_type;
- u8 band_selection;
- u8 client_bitmap;
- u8 reserved[2];
-} __packed;
-
-/**
- * iwl_scan_offload_profile_cfg - SCAN_OFFLOAD_PROFILES_CFG_API_S_VER_1
- * @blaclist: AP list to filter off from scan results
- * @profiles: profiles to search for match
- * @blacklist_len: length of blacklist
- * @num_profiles: num of profiles in the list
- * @match_notify: clients waiting for match found notification
- * @pass_match: clients waiting for the results
- * @active_clients: active clients bitmap - enum scan_framework_client
- * @any_beacon_notify: clients waiting for match notification without match
- */
-struct iwl_scan_offload_profile_cfg {
- struct iwl_scan_offload_profile profiles[IWL_SCAN_MAX_PROFILES];
- u8 blacklist_len;
- u8 num_profiles;
- u8 match_notify;
- u8 pass_match;
- u8 active_clients;
- u8 any_beacon_notify;
- u8 reserved[2];
-} __packed;
-
-/**
- * iwl_scan_schedule_lmac - schedule of scan offload
- * @delay: delay between iterations, in seconds.
- * @iterations: num of scan iterations
- * @full_scan_mul: number of partial scans before each full scan
- */
-struct iwl_scan_schedule_lmac {
- __le16 delay;
- u8 iterations;
- u8 full_scan_mul;
-} __packed; /* SCAN_SCHEDULE_API_S */
-
-enum iwl_scan_offload_complete_status {
- IWL_SCAN_OFFLOAD_COMPLETED = 1,
- IWL_SCAN_OFFLOAD_ABORTED = 2,
-};
-
-enum iwl_scan_ebs_status {
- IWL_SCAN_EBS_SUCCESS,
- IWL_SCAN_EBS_FAILED,
- IWL_SCAN_EBS_CHAN_NOT_FOUND,
- IWL_SCAN_EBS_INACTIVE,
-};
-
-/**
- * iwl_scan_req_tx_cmd - SCAN_REQ_TX_CMD_API_S
- * @tx_flags: combination of TX_CMD_FLG_*
- * @rate_n_flags: rate for *all* Tx attempts, if TX_CMD_FLG_STA_RATE_MSK is
- * cleared. Combination of RATE_MCS_*
- * @sta_id: index of destination station in FW station table
- * @reserved: for alignment and future use
- */
-struct iwl_scan_req_tx_cmd {
- __le32 tx_flags;
- __le32 rate_n_flags;
- u8 sta_id;
- u8 reserved[3];
-} __packed;
-
-enum iwl_scan_channel_flags_lmac {
- IWL_UNIFIED_SCAN_CHANNEL_FULL = BIT(27),
- IWL_UNIFIED_SCAN_CHANNEL_PARTIAL = BIT(28),
-};
-
-/**
- * iwl_scan_channel_cfg_lmac - SCAN_CHANNEL_CFG_S_VER2
- * @flags: bits 1-20: directed scan to i'th ssid
- * other bits &enum iwl_scan_channel_flags_lmac
- * @channel_number: channel number 1-13 etc
- * @iter_count: scan iteration on this channel
- * @iter_interval: interval in seconds between iterations on one channel
- */
-struct iwl_scan_channel_cfg_lmac {
- __le32 flags;
- __le16 channel_num;
- __le16 iter_count;
- __le32 iter_interval;
-} __packed;
-
-/*
- * iwl_scan_probe_segment - PROBE_SEGMENT_API_S_VER_1
- * @offset: offset in the data block
- * @len: length of the segment
- */
-struct iwl_scan_probe_segment {
- __le16 offset;
- __le16 len;
-} __packed;
-
-/* iwl_scan_probe_req - PROBE_REQUEST_FRAME_API_S_VER_2
- * @mac_header: first (and common) part of the probe
- * @band_data: band specific data
- * @common_data: last (and common) part of the probe
- * @buf: raw data block
- */
-struct iwl_scan_probe_req {
- struct iwl_scan_probe_segment mac_header;
- struct iwl_scan_probe_segment band_data[2];
- struct iwl_scan_probe_segment common_data;
- u8 buf[SCAN_OFFLOAD_PROBE_REQ_SIZE];
-} __packed;
-
-enum iwl_scan_channel_flags {
- IWL_SCAN_CHANNEL_FLAG_EBS = BIT(0),
- IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE = BIT(1),
- IWL_SCAN_CHANNEL_FLAG_CACHE_ADD = BIT(2),
-};
-
-/* iwl_scan_channel_opt - CHANNEL_OPTIMIZATION_API_S
- * @flags: enum iwl_scan_channel_flags
- * @non_ebs_ratio: defines the ratio of number of scan iterations where EBS is
- * involved.
- * 1 - EBS is disabled.
- * 2 - every second scan will be full scan(and so on).
- */
-struct iwl_scan_channel_opt {
- __le16 flags;
- __le16 non_ebs_ratio;
-} __packed;
-
-/**
- * iwl_mvm_lmac_scan_flags
- * @IWL_MVM_LMAC_SCAN_FLAG_PASS_ALL: pass all beacons and probe responses
- * without filtering.
- * @IWL_MVM_LMAC_SCAN_FLAG_PASSIVE: force passive scan on all channels
- * @IWL_MVM_LMAC_SCAN_FLAG_PRE_CONNECTION: single channel scan
- * @IWL_MVM_LMAC_SCAN_FLAG_ITER_COMPLETE: send iteration complete notification
- * @IWL_MVM_LMAC_SCAN_FLAG_MULTIPLE_SSIDS multiple SSID matching
- * @IWL_MVM_LMAC_SCAN_FLAG_FRAGMENTED: all passive scans will be fragmented
- * @IWL_MVM_LMAC_SCAN_FLAGS_RRM_ENABLED: insert WFA vendor-specific TPC report
- * and DS parameter set IEs into probe requests.
- * @IWL_MVM_LMAC_SCAN_FLAG_MATCH: Send match found notification on matches
- */
-enum iwl_mvm_lmac_scan_flags {
- IWL_MVM_LMAC_SCAN_FLAG_PASS_ALL = BIT(0),
- IWL_MVM_LMAC_SCAN_FLAG_PASSIVE = BIT(1),
- IWL_MVM_LMAC_SCAN_FLAG_PRE_CONNECTION = BIT(2),
- IWL_MVM_LMAC_SCAN_FLAG_ITER_COMPLETE = BIT(3),
- IWL_MVM_LMAC_SCAN_FLAG_MULTIPLE_SSIDS = BIT(4),
- IWL_MVM_LMAC_SCAN_FLAG_FRAGMENTED = BIT(5),
- IWL_MVM_LMAC_SCAN_FLAGS_RRM_ENABLED = BIT(6),
- IWL_MVM_LMAC_SCAN_FLAG_MATCH = BIT(9),
-};
-
-enum iwl_scan_priority {
- IWL_SCAN_PRIORITY_LOW,
- IWL_SCAN_PRIORITY_MEDIUM,
- IWL_SCAN_PRIORITY_HIGH,
-};
-
-enum iwl_scan_priority_ext {
- IWL_SCAN_PRIORITY_EXT_0_LOWEST,
- IWL_SCAN_PRIORITY_EXT_1,
- IWL_SCAN_PRIORITY_EXT_2,
- IWL_SCAN_PRIORITY_EXT_3,
- IWL_SCAN_PRIORITY_EXT_4,
- IWL_SCAN_PRIORITY_EXT_5,
- IWL_SCAN_PRIORITY_EXT_6,
- IWL_SCAN_PRIORITY_EXT_7_HIGHEST,
-};
-
-/**
- * iwl_scan_req_lmac - SCAN_REQUEST_CMD_API_S_VER_1
- * @reserved1: for alignment and future use
- * @channel_num: num of channels to scan
- * @active-dwell: dwell time for active channels
- * @passive-dwell: dwell time for passive channels
- * @fragmented-dwell: dwell time for fragmented passive scan
- * @reserved2: for alignment and future use
- * @rx_chain_selct: PHY_RX_CHAIN_* flags
- * @scan_flags: &enum iwl_mvm_lmac_scan_flags
- * @max_out_time: max time (in TU) to be out of associated channel
- * @suspend_time: pause scan this long (TUs) when returning to service channel
- * @flags: RXON flags
- * @filter_flags: RXON filter
- * @tx_cmd: tx command for active scan; for 2GHz and for 5GHz
- * @direct_scan: list of SSIDs for directed active scan
- * @scan_prio: enum iwl_scan_priority
- * @iter_num: number of scan iterations
- * @delay: delay in seconds before first iteration
- * @schedule: two scheduling plans. The first one is finite, the second one can
- * be infinite.
- * @channel_opt: channel optimization options, for full and partial scan
- * @data: channel configuration and probe request packet.
- */
-struct iwl_scan_req_lmac {
- /* SCAN_REQUEST_FIXED_PART_API_S_VER_7 */
- __le32 reserved1;
- u8 n_channels;
- u8 active_dwell;
- u8 passive_dwell;
- u8 fragmented_dwell;
- __le16 reserved2;
- __le16 rx_chain_select;
- __le32 scan_flags;
- __le32 max_out_time;
- __le32 suspend_time;
- /* RX_ON_FLAGS_API_S_VER_1 */
- __le32 flags;
- __le32 filter_flags;
- struct iwl_scan_req_tx_cmd tx_cmd[2];
- struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX];
- __le32 scan_prio;
- /* SCAN_REQ_PERIODIC_PARAMS_API_S */
- __le32 iter_num;
- __le32 delay;
- struct iwl_scan_schedule_lmac schedule[IWL_MAX_SCHED_SCAN_PLANS];
- struct iwl_scan_channel_opt channel_opt[2];
- u8 data[];
-} __packed;
-
-/**
- * struct iwl_scan_results_notif - scan results for one channel -
- * SCAN_RESULT_NTF_API_S_VER_3
- * @channel: which channel the results are from
- * @band: 0 for 5.2 GHz, 1 for 2.4 GHz
- * @probe_status: SCAN_PROBE_STATUS_*, indicates success of probe request
- * @num_probe_not_sent: # of request that weren't sent due to not enough time
- * @duration: duration spent in channel, in usecs
- */
-struct iwl_scan_results_notif {
- u8 channel;
- u8 band;
- u8 probe_status;
- u8 num_probe_not_sent;
- __le32 duration;
-} __packed;
-
-/**
- * struct iwl_lmac_scan_complete_notif - notifies end of scanning (all channels)
- * SCAN_COMPLETE_NTF_API_S_VER_3
- * @scanned_channels: number of channels scanned (and number of valid results)
- * @status: one of SCAN_COMP_STATUS_*
- * @bt_status: BT on/off status
- * @last_channel: last channel that was scanned
- * @tsf_low: TSF timer (lower half) in usecs
- * @tsf_high: TSF timer (higher half) in usecs
- * @results: an array of scan results, only "scanned_channels" of them are valid
- */
-struct iwl_lmac_scan_complete_notif {
- u8 scanned_channels;
- u8 status;
- u8 bt_status;
- u8 last_channel;
- __le32 tsf_low;
- __le32 tsf_high;
- struct iwl_scan_results_notif results[];
-} __packed;
-
-/**
- * iwl_scan_offload_complete - PERIODIC_SCAN_COMPLETE_NTF_API_S_VER_2
- * @last_schedule_line: last schedule line executed (fast or regular)
- * @last_schedule_iteration: last scan iteration executed before scan abort
- * @status: enum iwl_scan_offload_complete_status
- * @ebs_status: EBS success status &enum iwl_scan_ebs_status
- * @time_after_last_iter; time in seconds elapsed after last iteration
- */
-struct iwl_periodic_scan_complete {
- u8 last_schedule_line;
- u8 last_schedule_iteration;
- u8 status;
- u8 ebs_status;
- __le32 time_after_last_iter;
- __le32 reserved;
-} __packed;
-
-/* UMAC Scan API */
-
-/* The maximum of either of these cannot exceed 8, because we use an
- * 8-bit mask (see IWL_MVM_SCAN_MASK in mvm.h).
- */
-#define IWL_MVM_MAX_UMAC_SCANS 8
-#define IWL_MVM_MAX_LMAC_SCANS 1
-
-enum scan_config_flags {
- SCAN_CONFIG_FLAG_ACTIVATE = BIT(0),
- SCAN_CONFIG_FLAG_DEACTIVATE = BIT(1),
- SCAN_CONFIG_FLAG_FORBID_CHUB_REQS = BIT(2),
- SCAN_CONFIG_FLAG_ALLOW_CHUB_REQS = BIT(3),
- SCAN_CONFIG_FLAG_SET_TX_CHAINS = BIT(8),
- SCAN_CONFIG_FLAG_SET_RX_CHAINS = BIT(9),
- SCAN_CONFIG_FLAG_SET_AUX_STA_ID = BIT(10),
- SCAN_CONFIG_FLAG_SET_ALL_TIMES = BIT(11),
- SCAN_CONFIG_FLAG_SET_EFFECTIVE_TIMES = BIT(12),
- SCAN_CONFIG_FLAG_SET_CHANNEL_FLAGS = BIT(13),
- SCAN_CONFIG_FLAG_SET_LEGACY_RATES = BIT(14),
- SCAN_CONFIG_FLAG_SET_MAC_ADDR = BIT(15),
- SCAN_CONFIG_FLAG_SET_FRAGMENTED = BIT(16),
- SCAN_CONFIG_FLAG_CLEAR_FRAGMENTED = BIT(17),
- SCAN_CONFIG_FLAG_SET_CAM_MODE = BIT(18),
- SCAN_CONFIG_FLAG_CLEAR_CAM_MODE = BIT(19),
- SCAN_CONFIG_FLAG_SET_PROMISC_MODE = BIT(20),
- SCAN_CONFIG_FLAG_CLEAR_PROMISC_MODE = BIT(21),
-
- /* Bits 26-31 are for num of channels in channel_array */
-#define SCAN_CONFIG_N_CHANNELS(n) ((n) << 26)
-};
-
-enum scan_config_rates {
- /* OFDM basic rates */
- SCAN_CONFIG_RATE_6M = BIT(0),
- SCAN_CONFIG_RATE_9M = BIT(1),
- SCAN_CONFIG_RATE_12M = BIT(2),
- SCAN_CONFIG_RATE_18M = BIT(3),
- SCAN_CONFIG_RATE_24M = BIT(4),
- SCAN_CONFIG_RATE_36M = BIT(5),
- SCAN_CONFIG_RATE_48M = BIT(6),
- SCAN_CONFIG_RATE_54M = BIT(7),
- /* CCK basic rates */
- SCAN_CONFIG_RATE_1M = BIT(8),
- SCAN_CONFIG_RATE_2M = BIT(9),
- SCAN_CONFIG_RATE_5M = BIT(10),
- SCAN_CONFIG_RATE_11M = BIT(11),
-
- /* Bits 16-27 are for supported rates */
-#define SCAN_CONFIG_SUPPORTED_RATE(rate) ((rate) << 16)
-};
-
-enum iwl_channel_flags {
- IWL_CHANNEL_FLAG_EBS = BIT(0),
- IWL_CHANNEL_FLAG_ACCURATE_EBS = BIT(1),
- IWL_CHANNEL_FLAG_EBS_ADD = BIT(2),
- IWL_CHANNEL_FLAG_PRE_SCAN_PASSIVE2ACTIVE = BIT(3),
-};
-
-/**
- * struct iwl_scan_config
- * @flags: enum scan_config_flags
- * @tx_chains: valid_tx antenna - ANT_* definitions
- * @rx_chains: valid_rx antenna - ANT_* definitions
- * @legacy_rates: default legacy rates - enum scan_config_rates
- * @out_of_channel_time: default max out of serving channel time
- * @suspend_time: default max suspend time
- * @dwell_active: default dwell time for active scan
- * @dwell_passive: default dwell time for passive scan
- * @dwell_fragmented: default dwell time for fragmented scan
- * @reserved: for future use and alignment
- * @mac_addr: default mac address to be used in probes
- * @bcast_sta_id: the index of the station in the fw
- * @channel_flags: default channel flags - enum iwl_channel_flags
- * scan_config_channel_flag
- * @channel_array: default supported channels
- */
-struct iwl_scan_config {
- __le32 flags;
- __le32 tx_chains;
- __le32 rx_chains;
- __le32 legacy_rates;
- __le32 out_of_channel_time;
- __le32 suspend_time;
- u8 dwell_active;
- u8 dwell_passive;
- u8 dwell_fragmented;
- u8 reserved;
- u8 mac_addr[ETH_ALEN];
- u8 bcast_sta_id;
- u8 channel_flags;
- u8 channel_array[];
-} __packed; /* SCAN_CONFIG_DB_CMD_API_S */
-
-/**
- * iwl_umac_scan_flags
- *@IWL_UMAC_SCAN_FLAG_PREEMPTIVE: scan process triggered by this scan request
- * can be preempted by other scan requests with higher priority.
- * The low priority scan will be resumed when the higher proirity scan is
- * completed.
- *@IWL_UMAC_SCAN_FLAG_START_NOTIF: notification will be sent to the driver
- * when scan starts.
- */
-enum iwl_umac_scan_flags {
- IWL_UMAC_SCAN_FLAG_PREEMPTIVE = BIT(0),
- IWL_UMAC_SCAN_FLAG_START_NOTIF = BIT(1),
-};
-
-enum iwl_umac_scan_uid_offsets {
- IWL_UMAC_SCAN_UID_TYPE_OFFSET = 0,
- IWL_UMAC_SCAN_UID_SEQ_OFFSET = 8,
-};
-
-enum iwl_umac_scan_general_flags {
- IWL_UMAC_SCAN_GEN_FLAGS_PERIODIC = BIT(0),
- IWL_UMAC_SCAN_GEN_FLAGS_OVER_BT = BIT(1),
- IWL_UMAC_SCAN_GEN_FLAGS_PASS_ALL = BIT(2),
- IWL_UMAC_SCAN_GEN_FLAGS_PASSIVE = BIT(3),
- IWL_UMAC_SCAN_GEN_FLAGS_PRE_CONNECT = BIT(4),
- IWL_UMAC_SCAN_GEN_FLAGS_ITER_COMPLETE = BIT(5),
- IWL_UMAC_SCAN_GEN_FLAGS_MULTIPLE_SSID = BIT(6),
- IWL_UMAC_SCAN_GEN_FLAGS_FRAGMENTED = BIT(7),
- IWL_UMAC_SCAN_GEN_FLAGS_RRM_ENABLED = BIT(8),
- IWL_UMAC_SCAN_GEN_FLAGS_MATCH = BIT(9)
-};
-
-/**
- * struct iwl_scan_channel_cfg_umac
- * @flags: bitmap - 0-19: directed scan to i'th ssid.
- * @channel_num: channel number 1-13 etc.
- * @iter_count: repetition count for the channel.
- * @iter_interval: interval between two scan iterations on one channel.
- */
-struct iwl_scan_channel_cfg_umac {
- __le32 flags;
- u8 channel_num;
- u8 iter_count;
- __le16 iter_interval;
-} __packed; /* SCAN_CHANNEL_CFG_S_VER2 */
-
-/**
- * struct iwl_scan_umac_schedule
- * @interval: interval in seconds between scan iterations
- * @iter_count: num of scan iterations for schedule plan, 0xff for infinite loop
- * @reserved: for alignment and future use
- */
-struct iwl_scan_umac_schedule {
- __le16 interval;
- u8 iter_count;
- u8 reserved;
-} __packed; /* SCAN_SCHED_PARAM_API_S_VER_1 */
-
-/**
- * struct iwl_scan_req_umac_tail - the rest of the UMAC scan request command
- * parameters following channels configuration array.
- * @schedule: two scheduling plans.
- * @delay: delay in TUs before starting the first scan iteration
- * @reserved: for future use and alignment
- * @preq: probe request with IEs blocks
- * @direct_scan: list of SSIDs for directed active scan
- */
-struct iwl_scan_req_umac_tail {
- /* SCAN_PERIODIC_PARAMS_API_S_VER_1 */
- struct iwl_scan_umac_schedule schedule[IWL_MAX_SCHED_SCAN_PLANS];
- __le16 delay;
- __le16 reserved;
- /* SCAN_PROBE_PARAMS_API_S_VER_1 */
- struct iwl_scan_probe_req preq;
- struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX];
-} __packed;
-
-/**
- * struct iwl_scan_req_umac
- * @flags: &enum iwl_umac_scan_flags
- * @uid: scan id, &enum iwl_umac_scan_uid_offsets
- * @ooc_priority: out of channel priority - &enum iwl_scan_priority
- * @general_flags: &enum iwl_umac_scan_general_flags
- * @reserved1: for future use and alignment
- * @active_dwell: dwell time for active scan
- * @passive_dwell: dwell time for passive scan
- * @fragmented_dwell: dwell time for fragmented passive scan
- * @max_out_time: max out of serving channel time
- * @suspend_time: max suspend time
- * @scan_priority: scan internal prioritization &enum iwl_scan_priority
- * @channel_flags: &enum iwl_scan_channel_flags
- * @n_channels: num of channels in scan request
- * @reserved2: for future use and alignment
- * @data: &struct iwl_scan_channel_cfg_umac and
- * &struct iwl_scan_req_umac_tail
- */
-struct iwl_scan_req_umac {
- __le32 flags;
- __le32 uid;
- __le32 ooc_priority;
- /* SCAN_GENERAL_PARAMS_API_S_VER_1 */
- __le32 general_flags;
- u8 reserved1;
- u8 active_dwell;
- u8 passive_dwell;
- u8 fragmented_dwell;
- __le32 max_out_time;
- __le32 suspend_time;
- __le32 scan_priority;
- /* SCAN_CHANNEL_PARAMS_API_S_VER_1 */
- u8 channel_flags;
- u8 n_channels;
- __le16 reserved2;
- u8 data[];
-} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_1 */
-
-/**
- * struct iwl_umac_scan_abort
- * @uid: scan id, &enum iwl_umac_scan_uid_offsets
- * @flags: reserved
- */
-struct iwl_umac_scan_abort {
- __le32 uid;
- __le32 flags;
-} __packed; /* SCAN_ABORT_CMD_UMAC_API_S_VER_1 */
-
-/**
- * struct iwl_umac_scan_complete
- * @uid: scan id, &enum iwl_umac_scan_uid_offsets
- * @last_schedule: last scheduling line
- * @last_iter: last scan iteration number
- * @scan status: &enum iwl_scan_offload_complete_status
- * @ebs_status: &enum iwl_scan_ebs_status
- * @time_from_last_iter: time elapsed from last iteration
- * @reserved: for future use
- */
-struct iwl_umac_scan_complete {
- __le32 uid;
- u8 last_schedule;
- u8 last_iter;
- u8 status;
- u8 ebs_status;
- __le32 time_from_last_iter;
- __le32 reserved;
-} __packed; /* SCAN_COMPLETE_NTF_UMAC_API_S_VER_1 */
-
-#define SCAN_OFFLOAD_MATCHING_CHANNELS_LEN 5
-/**
- * struct iwl_scan_offload_profile_match - match information
- * @bssid: matched bssid
- * @channel: channel where the match occurred
- * @energy:
- * @matching_feature:
- * @matching_channels: bitmap of channels that matched, referencing
- * the channels passed in tue scan offload request
- */
-struct iwl_scan_offload_profile_match {
- u8 bssid[ETH_ALEN];
- __le16 reserved;
- u8 channel;
- u8 energy;
- u8 matching_feature;
- u8 matching_channels[SCAN_OFFLOAD_MATCHING_CHANNELS_LEN];
-} __packed; /* SCAN_OFFLOAD_PROFILE_MATCH_RESULTS_S_VER_1 */
-
-/**
- * struct iwl_scan_offload_profiles_query - match results query response
- * @matched_profiles: bitmap of matched profiles, referencing the
- * matches passed in the scan offload request
- * @last_scan_age: age of the last offloaded scan
- * @n_scans_done: number of offloaded scans done
- * @gp2_d0u: GP2 when D0U occurred
- * @gp2_invoked: GP2 when scan offload was invoked
- * @resume_while_scanning: not used
- * @self_recovery: obsolete
- * @reserved: reserved
- * @matches: array of match information, one for each match
- */
-struct iwl_scan_offload_profiles_query {
- __le32 matched_profiles;
- __le32 last_scan_age;
- __le32 n_scans_done;
- __le32 gp2_d0u;
- __le32 gp2_invoked;
- u8 resume_while_scanning;
- u8 self_recovery;
- __le16 reserved;
- struct iwl_scan_offload_profile_match matches[IWL_SCAN_MAX_PROFILES];
-} __packed; /* SCAN_OFFLOAD_PROFILES_QUERY_RSP_S_VER_2 */
-
-/**
- * struct iwl_umac_scan_iter_complete_notif - notifies end of scanning iteration
- * @uid: scan id, &enum iwl_umac_scan_uid_offsets
- * @scanned_channels: number of channels scanned and number of valid elements in
- * results array
- * @status: one of SCAN_COMP_STATUS_*
- * @bt_status: BT on/off status
- * @last_channel: last channel that was scanned
- * @tsf_low: TSF timer (lower half) in usecs
- * @tsf_high: TSF timer (higher half) in usecs
- * @results: array of scan results, only "scanned_channels" of them are valid
- */
-struct iwl_umac_scan_iter_complete_notif {
- __le32 uid;
- u8 scanned_channels;
- u8 status;
- u8 bt_status;
- u8 last_channel;
- __le32 tsf_low;
- __le32 tsf_high;
- struct iwl_scan_results_notif results[];
-} __packed; /* SCAN_ITER_COMPLETE_NTF_UMAC_API_S_VER_1 */
-
-#endif
projects / cascardo / linux.git / blobdiff