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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h91
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