85f36923be
Firmware expects host to authorize the peer after the successful key install. But host authorize the peer before the key install, this trigger the firmware assert which leads to Q6 crash. To avoid this Q6 crash, host should authorize the peer after the key install. So introduce is_authorized in peer object to identify that peer is authorize or not. When IEEE80211_STA_CONTROL_PORT flag is unset, peer move to authorize state before the vdev up. When the same flag is set then peer move to authorize state after vdev up. So added authorise check in ath11k_bss_assoc() to handle the earlier state transition case. Also added the WMI authorize procedure in ath11k_mac_op_sta_state() to handle the non-earlier state transition case. Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01492-QCAHKSWPL_SILICONZ-1 Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1636554200-12345-1-git-send-email-quic_periyasa@quicinc.com
52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
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/*
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* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
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*/
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#ifndef ATH11K_PEER_H
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#define ATH11K_PEER_H
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struct ath11k_peer {
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struct list_head list;
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struct ieee80211_sta *sta;
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int vdev_id;
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u8 addr[ETH_ALEN];
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int peer_id;
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u16 ast_hash;
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u8 pdev_idx;
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u16 hw_peer_id;
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/* protected by ab->data_lock */
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struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1];
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struct dp_rx_tid rx_tid[IEEE80211_NUM_TIDS + 1];
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/* Info used in MMIC verification of
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* RX fragments
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*/
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struct crypto_shash *tfm_mmic;
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u8 mcast_keyidx;
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u8 ucast_keyidx;
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u16 sec_type;
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u16 sec_type_grp;
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bool is_authorized;
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};
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void ath11k_peer_unmap_event(struct ath11k_base *ab, u16 peer_id);
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void ath11k_peer_map_event(struct ath11k_base *ab, u8 vdev_id, u16 peer_id,
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u8 *mac_addr, u16 ast_hash, u16 hw_peer_id);
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struct ath11k_peer *ath11k_peer_find(struct ath11k_base *ab, int vdev_id,
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const u8 *addr);
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struct ath11k_peer *ath11k_peer_find_by_addr(struct ath11k_base *ab,
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const u8 *addr);
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struct ath11k_peer *ath11k_peer_find_by_id(struct ath11k_base *ab, int peer_id);
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void ath11k_peer_cleanup(struct ath11k *ar, u32 vdev_id);
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int ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, u8 *addr);
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int ath11k_peer_create(struct ath11k *ar, struct ath11k_vif *arvif,
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struct ieee80211_sta *sta, struct peer_create_params *param);
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int ath11k_wait_for_peer_delete_done(struct ath11k *ar, u32 vdev_id,
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const u8 *addr);
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struct ath11k_peer *ath11k_peer_find_by_vdev_id(struct ath11k_base *ab,
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int vdev_id);
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#endif /* _PEER_H_ */
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