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2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390 
 kernel/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h
....@@ -8,6 +8,7 @@
88  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
99  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
1010  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
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+ * Copyright(c) 2018 - 2020 Intel Corporation
1112  *
1213  * This program is free software; you can redistribute it and/or modify
1314  * it under the terms of version 2 of the GNU General Public License as
....@@ -30,6 +31,7 @@
3031  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
3132  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
3233  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
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+ * Copyright(c) 2018 - 2020 Intel Corporation
3335  * All rights reserved.
3436  *
3537  * Redistribution and use in source and binary forms, with or without
....@@ -318,6 +320,25 @@
318320 } __packed; /* MAC_TIME_EVENT_NTFY_API_S_VER_1 */
319321 
320322 /*
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+ * struct iwl_hs20_roc_req_tail - tail of iwl_hs20_roc_req
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+ *
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+ * @node_addr: Our MAC Address
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+ * @reserved: reserved for alignment
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+ * @apply_time: GP2 value to start (should always be the current GP2 value)
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+ * @apply_time_max_delay: Maximum apply time delay value in TU. Defines max
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+ *	time by which start of the event is allowed to be postponed.
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+ * @duration: event duration in TU To calculate event duration:
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+ *	timeEventDuration = min(duration, remainingQuota)
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+ */
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+struct iwl_hs20_roc_req_tail {
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+	u8 node_addr[ETH_ALEN];
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+	__le16 reserved;
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+	__le32 apply_time;
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+	__le32 apply_time_max_delay;
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+	__le32 duration;
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+} __packed;
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+
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+/*
321342  * Aux ROC command
322343  *
323344  * Command requests the firmware to create a time event for a certain duration
....@@ -336,13 +357,6 @@
336357  * @sta_id_and_color: station id and color, resumed during "Remain On Channel"
337358  *	activity.
338359  * @channel_info: channel info
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- * @node_addr: Our MAC Address
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- * @reserved: reserved for alignment
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- * @apply_time: GP2 value to start (should always be the current GP2 value)
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- * @apply_time_max_delay: Maximum apply time delay value in TU. Defines max
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- *	time by which start of the event is allowed to be postponed.
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- * @duration: event duration in TU To calculate event duration:
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- *	timeEventDuration = min(duration, remainingQuota)
346360  */
347361 struct iwl_hs20_roc_req {
348362 	/* COMMON_INDEX_HDR_API_S_VER_1 hdr */
....@@ -351,11 +365,7 @@
351365 	__le32 event_unique_id;
352366 	__le32 sta_id_and_color;
353367 	struct iwl_fw_channel_info channel_info;
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-	u8 node_addr[ETH_ALEN];
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-	__le16 reserved;
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-	__le32 apply_time;
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-	__le32 apply_time_max_delay;
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-	__le32 duration;
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+	struct iwl_hs20_roc_req_tail tail;
359369 } __packed; /* HOT_SPOT_CMD_API_S_VER_1 */
360370 
361371 /*
....@@ -383,4 +393,84 @@
383393 	__le32 status;
384394 } __packed; /* HOT_SPOT_RSP_API_S_VER_1 */
385395 
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+/**
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+ * enum iwl_mvm_session_prot_conf_id - session protection's configurations
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+ * @SESSION_PROTECT_CONF_ASSOC: Start a session protection for association.
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+ *	The firmware will allocate two events.
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+ *	Valid for BSS_STA and P2P_STA.
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+ *	* A rather short event that can't be fragmented and with a very
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+ *	high priority. If every goes well (99% of the cases) the
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+ *	association should complete within this first event. During
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+ *	that event, no other activity will happen in the firmware,
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+ *	which is why it can't be too long.
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+ *	The length of this event is hard-coded in the firmware: 300TUs.
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+ *	* Another event which can be much longer (it's duration is
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+ *	configurable by the driver) which has a slightly lower
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+ *	priority and that can be fragmented allowing other activities
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+ *	to run while this event is running.
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+ *	The firmware will automatically remove both events once the driver sets
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+ *	the BSS MAC as associated. Neither of the events will be removed
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+ *	for the P2P_STA MAC.
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+ *	Only the duration is configurable for this protection.
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+ * @SESSION_PROTECT_CONF_GO_CLIENT_ASSOC: not used
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+ * @SESSION_PROTECT_CONF_P2P_DEVICE_DISCOV: Schedule the P2P Device to be in
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+ *	listen mode. Will be fragmented. Valid only on the P2P Device MAC.
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+ *	Valid only on the P2P Device MAC. The firmware will take into account
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+ *	the duration, the interval and the repetition count.
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+ * @SESSION_PROTECT_CONF_P2P_GO_NEGOTIATION: Schedule the P2P Device to be be
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+ *	able to run the GO Negotiation. Will not be fragmented and not
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+ *	repetitive. Valid only on the P2P Device MAC. Only the duration will
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+ *	be taken into account.
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+ * @SESSION_PROTECT_CONF_MAX_ID: not used
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+ */
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+enum iwl_mvm_session_prot_conf_id {
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+	SESSION_PROTECT_CONF_ASSOC,
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+	SESSION_PROTECT_CONF_GO_CLIENT_ASSOC,
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+	SESSION_PROTECT_CONF_P2P_DEVICE_DISCOV,
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+	SESSION_PROTECT_CONF_P2P_GO_NEGOTIATION,
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+	SESSION_PROTECT_CONF_MAX_ID,
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+}; /* SESSION_PROTECTION_CONF_ID_E_VER_1 */
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+
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+/**
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+ * struct iwl_mvm_session_prot_cmd - configure a session protection
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+ * @id_and_color: the id and color of the mac for which this session protection
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+ *	is sent
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+ * @action: can be either FW_CTXT_ACTION_ADD or FW_CTXT_ACTION_REMOVE
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+ * @conf_id: see &enum iwl_mvm_session_prot_conf_id
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+ * @duration_tu: the duration of the whole protection in TUs.
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+ * @repetition_count: not used
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+ * @interval: not used
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+ *
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+ * Note: the session protection will always be scheduled to start as
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+ * early as possible, but the maximum delay is configuration dependent.
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+ * The firmware supports only one concurrent session protection per vif.
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+ * Adding a new session protection will remove any currently running session.
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+ */
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+struct iwl_mvm_session_prot_cmd {
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+	/* COMMON_INDEX_HDR_API_S_VER_1 hdr */
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+	__le32 id_and_color;
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+	__le32 action;
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+	__le32 conf_id;
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+	__le32 duration_tu;
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+	__le32 repetition_count;
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+	__le32 interval;
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+} __packed; /* SESSION_PROTECTION_CMD_API_S_VER_1 */
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+
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+/**
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+ * struct iwl_mvm_session_prot_notif - session protection started / ended
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+ * @mac_id: the mac id for which the session protection started / ended
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+ * @status: 1 means success, 0 means failure
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+ * @start: 1 means the session protection started, 0 means it ended
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+ * @conf_id: see &enum iwl_mvm_session_prot_conf_id
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+ *
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+ * Note that any session protection will always get two notifications: start
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+ * and end even the firmware could not schedule it.
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+ */
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+struct iwl_mvm_session_prot_notif {
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+	__le32 mac_id;
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+	__le32 status;
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+	__le32 start;
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+	__le32 conf_id;
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+} __packed; /* SESSION_PROTECTION_NOTIFICATION_API_S_VER_2 */
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+
386476 #endif /* __iwl_fw_api_time_event_h__ */