d3.h

 1/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
 2/*
 3 * Copyright (C) 2024 Intel Corporation
 4 */
 5#ifndef __iwl_mld_d3_h__
 6#define __iwl_mld_d3_h__
 7
 8#include "fw/api/d3.h"
 9
10struct iwl_mld_rekey_data {
11	bool valid;
12	u8 kck[NL80211_KCK_EXT_LEN];
13	u8 kek[NL80211_KEK_EXT_LEN];
14	size_t kck_len;
15	size_t kek_len;
16	__le64 replay_ctr;
17	u32 akm;
18};
19
20/**
21 * struct iwl_mld_wowlan_data - data used by the wowlan suspend flow
22 *
23 * @target_ipv6_addrs: IPv6 addresses on this interface for offload
24 * @tentative_addrs: bitmap of tentative IPv6 addresses in @target_ipv6_addrs
25 * @num_target_ipv6_addrs: number of @target_ipv6_addrs
26 * @rekey_data: security key data used for rekeying during D3
27 */
28struct iwl_mld_wowlan_data {
29#if IS_ENABLED(CONFIG_IPV6)
30	struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
31	unsigned long tentative_addrs[BITS_TO_LONGS(IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX)];
32	int num_target_ipv6_addrs;
33#endif
34	struct iwl_mld_rekey_data rekey_data;
35};
36
37int iwl_mld_no_wowlan_resume(struct iwl_mld *mld);
38int iwl_mld_no_wowlan_suspend(struct iwl_mld *mld);
39int iwl_mld_wowlan_suspend(struct iwl_mld *mld,
40			   struct cfg80211_wowlan *wowlan);
41int iwl_mld_wowlan_resume(struct iwl_mld *mld);
42void iwl_mld_set_rekey_data(struct ieee80211_hw *hw,
43			    struct ieee80211_vif *vif,
44			    struct cfg80211_gtk_rekey_data *data);
45#if IS_ENABLED(CONFIG_IPV6)
46void iwl_mld_ipv6_addr_change(struct ieee80211_hw *hw,
47			      struct ieee80211_vif *vif,
48			      struct inet6_dev *idev);
49#endif
50
51#endif /* __iwl_mld_d3_h__ */