diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h | 91 |
1 files changed, 49 insertions, 42 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h index d6cced47d561..5e4cbdb44c60 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h @@ -6,7 +6,7 @@ * GPL LICENSE SUMMARY * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. - * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * 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 @@ -32,7 +32,7 @@ * BSD LICENSE * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. - * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -274,50 +274,18 @@ struct iwl_scan_offload_profile_cfg { } __packed; /** - * iwl_scan_offload_schedule - schedule of scan offload + * 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_offload_schedule { +struct iwl_scan_schedule_lmac { __le16 delay; u8 iterations; u8 full_scan_mul; -} __packed; - -/* - * iwl_scan_offload_flags - * - * IWL_SCAN_OFFLOAD_FLAG_PASS_ALL: pass all results - no filtering. - * IWL_SCAN_OFFLOAD_FLAG_CACHED_CHANNEL: add cached channels to partial scan. - * IWL_SCAN_OFFLOAD_FLAG_EBS_QUICK_MODE: EBS duration is 100mSec - typical - * beacon period. Finding channel activity in this mode is not guaranteed. - * IWL_SCAN_OFFLOAD_FLAG_EBS_ACCURATE_MODE: EBS duration is 200mSec. - * Assuming beacon period is 100ms finding channel activity is guaranteed. - */ -enum iwl_scan_offload_flags { - IWL_SCAN_OFFLOAD_FLAG_PASS_ALL = BIT(0), - IWL_SCAN_OFFLOAD_FLAG_CACHED_CHANNEL = BIT(2), - IWL_SCAN_OFFLOAD_FLAG_EBS_QUICK_MODE = BIT(5), - IWL_SCAN_OFFLOAD_FLAG_EBS_ACCURATE_MODE = BIT(6), -}; - -/** - * iwl_scan_offload_req - scan offload request command - * @flags: bitmap - enum iwl_scan_offload_flags. - * @watchdog: maximum scan duration in TU. - * @delay: delay in seconds before first iteration. - * @schedule_line: scan offload schedule, for fast and regular scan. - */ -struct iwl_scan_offload_req { - __le16 flags; - __le16 watchdog; - __le16 delay; - __le16 reserved; - struct iwl_scan_offload_schedule schedule_line[2]; -} __packed; +} __packed; /* SCAN_SCHEDULE_API_S */ -enum iwl_scan_offload_compleate_status { +enum iwl_scan_offload_complete_status { IWL_SCAN_OFFLOAD_COMPLETED = 1, IWL_SCAN_OFFLOAD_ABORTED = 2, }; @@ -326,6 +294,7 @@ enum iwl_scan_ebs_status { IWL_SCAN_EBS_SUCCESS, IWL_SCAN_EBS_FAILED, IWL_SCAN_EBS_CHAN_NOT_FOUND, + IWL_SCAN_EBS_INACTIVE, }; /** @@ -463,8 +432,19 @@ enum iwl_scan_priority { 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_unified_lmac - SCAN_REQUEST_CMD_API_S_VER_1 + * 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 @@ -487,7 +467,7 @@ enum iwl_scan_priority { * @channel_opt: channel optimization options, for full and partial scan * @data: channel configuration and probe request packet. */ -struct iwl_scan_req_unified_lmac { +struct iwl_scan_req_lmac { /* SCAN_REQUEST_FIXED_PART_API_S_VER_7 */ __le32 reserved1; u8 n_channels; @@ -508,7 +488,7 @@ struct iwl_scan_req_unified_lmac { /* SCAN_REQ_PERIODIC_PARAMS_API_S */ __le32 iter_num; __le32 delay; - struct iwl_scan_offload_schedule schedule[2]; + struct iwl_scan_schedule_lmac schedule[2]; struct iwl_scan_channel_opt channel_opt[2]; u8 data[]; } __packed; @@ -582,7 +562,11 @@ struct iwl_mvm_umac_cmd_hdr { u8 ver; } __packed; -#define IWL_MVM_MAX_SIMULTANEOUS_SCANS 8 +/* 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), @@ -865,4 +849,27 @@ struct iwl_scan_offload_profiles_query { 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 |