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1/* SPDX-License-Identifier: BSD-3-Clause-Clear */
2/*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 */
5#ifndef ATH11K_DP_RX_H
6#define ATH11K_DP_RX_H
7
8#include "core.h"
9#include "rx_desc.h"
10#include "debug.h"
11
12#define DP_MAX_NWIFI_HDR_LEN 30
13
14#define DP_RX_MPDU_ERR_FCS BIT(0)
15#define DP_RX_MPDU_ERR_DECRYPT BIT(1)
16#define DP_RX_MPDU_ERR_TKIP_MIC BIT(2)
17#define DP_RX_MPDU_ERR_AMSDU_ERR BIT(3)
18#define DP_RX_MPDU_ERR_OVERFLOW BIT(4)
19#define DP_RX_MPDU_ERR_MSDU_LEN BIT(5)
20#define DP_RX_MPDU_ERR_MPDU_LEN BIT(6)
21#define DP_RX_MPDU_ERR_UNENCRYPTED_FRAME BIT(7)
22
23enum dp_rx_decap_type {
24 DP_RX_DECAP_TYPE_RAW,
25 DP_RX_DECAP_TYPE_NATIVE_WIFI,
26 DP_RX_DECAP_TYPE_ETHERNET2_DIX,
27 DP_RX_DECAP_TYPE_8023,
28};
29
30struct ath11k_dp_amsdu_subframe_hdr {
31 u8 dst[ETH_ALEN];
32 u8 src[ETH_ALEN];
33 __be16 len;
34} __packed;
35
36struct ath11k_dp_rfc1042_hdr {
37 u8 llc_dsap;
38 u8 llc_ssap;
39 u8 llc_ctrl;
40 u8 snap_oui[3];
41 __be16 snap_type;
42} __packed;
43
44int ath11k_dp_rx_ampdu_start(struct ath11k *ar,
45 struct ieee80211_ampdu_params *params);
46int ath11k_dp_rx_ampdu_stop(struct ath11k *ar,
47 struct ieee80211_ampdu_params *params);
48int ath11k_dp_peer_rx_pn_replay_config(struct ath11k_vif *arvif,
49 const u8 *peer_addr,
50 enum set_key_cmd key_cmd,
51 struct ieee80211_key_conf *key);
52void ath11k_peer_frags_flush(struct ath11k *ar, struct ath11k_peer *peer);
53void ath11k_peer_rx_tid_cleanup(struct ath11k *ar, struct ath11k_peer *peer);
54void ath11k_peer_rx_tid_delete(struct ath11k *ar,
55 struct ath11k_peer *peer, u8 tid);
56int ath11k_peer_rx_tid_setup(struct ath11k *ar, const u8 *peer_mac, int vdev_id,
57 u8 tid, u32 ba_win_sz, u16 ssn,
58 enum hal_pn_type pn_type);
59void ath11k_dp_htt_htc_t2h_msg_handler(struct ath11k_base *ab,
60 struct sk_buff *skb);
61int ath11k_dp_pdev_reo_setup(struct ath11k_base *ab);
62void ath11k_dp_pdev_reo_cleanup(struct ath11k_base *ab);
63int ath11k_dp_rx_pdev_alloc(struct ath11k_base *ab, int pdev_idx);
64void ath11k_dp_rx_pdev_free(struct ath11k_base *ab, int pdev_idx);
65void ath11k_dp_reo_cmd_list_cleanup(struct ath11k_base *ab);
66void ath11k_dp_process_reo_status(struct ath11k_base *ab);
67int ath11k_dp_process_rxdma_err(struct ath11k_base *ab, int mac_id, int budget);
68int ath11k_dp_rx_process_wbm_err(struct ath11k_base *ab,
69 struct napi_struct *napi, int budget);
70int ath11k_dp_process_rx_err(struct ath11k_base *ab, struct napi_struct *napi,
71 int budget);
72int ath11k_dp_process_rx(struct ath11k_base *ab, int mac_id,
73 struct napi_struct *napi,
74 int budget);
75int ath11k_dp_rxbufs_replenish(struct ath11k_base *ab, int mac_id,
76 struct dp_rxdma_ring *rx_ring,
77 int req_entries,
78 enum hal_rx_buf_return_buf_manager mgr);
79int ath11k_dp_htt_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len,
80 int (*iter)(struct ath11k_base *ar, u16 tag, u16 len,
81 const void *ptr, void *data),
82 void *data);
83int ath11k_dp_rx_process_mon_rings(struct ath11k_base *ab, int mac_id,
84 struct napi_struct *napi, int budget);
85int ath11k_dp_rx_process_mon_status(struct ath11k_base *ab, int mac_id,
86 struct napi_struct *napi, int budget);
87int ath11k_dp_rx_mon_status_bufs_replenish(struct ath11k_base *ab, int mac_id,
88 struct dp_rxdma_ring *rx_ring,
89 int req_entries,
90 enum hal_rx_buf_return_buf_manager mgr);
91int ath11k_dp_rx_pdev_mon_detach(struct ath11k *ar);
92int ath11k_dp_rx_pdev_mon_attach(struct ath11k *ar);
93int ath11k_peer_rx_frag_setup(struct ath11k *ar, const u8 *peer_mac, int vdev_id);
94
95int ath11k_dp_rx_pktlog_start(struct ath11k_base *ab);
96int ath11k_dp_rx_pktlog_stop(struct ath11k_base *ab, bool stop_timer);
97
98#endif /* ATH11K_DP_RX_H */
1/* SPDX-License-Identifier: BSD-3-Clause-Clear */
2/*
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
5 */
6#ifndef ATH11K_DP_RX_H
7#define ATH11K_DP_RX_H
8
9#include "core.h"
10#include "rx_desc.h"
11#include "debug.h"
12
13#define DP_MAX_NWIFI_HDR_LEN 30
14
15#define DP_RX_MPDU_ERR_FCS BIT(0)
16#define DP_RX_MPDU_ERR_DECRYPT BIT(1)
17#define DP_RX_MPDU_ERR_TKIP_MIC BIT(2)
18#define DP_RX_MPDU_ERR_AMSDU_ERR BIT(3)
19#define DP_RX_MPDU_ERR_OVERFLOW BIT(4)
20#define DP_RX_MPDU_ERR_MSDU_LEN BIT(5)
21#define DP_RX_MPDU_ERR_MPDU_LEN BIT(6)
22#define DP_RX_MPDU_ERR_UNENCRYPTED_FRAME BIT(7)
23
24enum dp_rx_decap_type {
25 DP_RX_DECAP_TYPE_RAW,
26 DP_RX_DECAP_TYPE_NATIVE_WIFI,
27 DP_RX_DECAP_TYPE_ETHERNET2_DIX,
28 DP_RX_DECAP_TYPE_8023,
29};
30
31struct ath11k_dp_amsdu_subframe_hdr {
32 u8 dst[ETH_ALEN];
33 u8 src[ETH_ALEN];
34 __be16 len;
35} __packed;
36
37struct ath11k_dp_rfc1042_hdr {
38 u8 llc_dsap;
39 u8 llc_ssap;
40 u8 llc_ctrl;
41 u8 snap_oui[3];
42 __be16 snap_type;
43} __packed;
44
45int ath11k_dp_rx_ampdu_start(struct ath11k *ar,
46 struct ieee80211_ampdu_params *params);
47int ath11k_dp_rx_ampdu_stop(struct ath11k *ar,
48 struct ieee80211_ampdu_params *params);
49int ath11k_dp_peer_rx_pn_replay_config(struct ath11k_vif *arvif,
50 const u8 *peer_addr,
51 enum set_key_cmd key_cmd,
52 struct ieee80211_key_conf *key);
53void ath11k_peer_frags_flush(struct ath11k *ar, struct ath11k_peer *peer);
54void ath11k_peer_rx_tid_cleanup(struct ath11k *ar, struct ath11k_peer *peer);
55void ath11k_peer_rx_tid_delete(struct ath11k *ar,
56 struct ath11k_peer *peer, u8 tid);
57int ath11k_peer_rx_tid_setup(struct ath11k *ar, const u8 *peer_mac, int vdev_id,
58 u8 tid, u32 ba_win_sz, u16 ssn,
59 enum hal_pn_type pn_type);
60void ath11k_dp_htt_htc_t2h_msg_handler(struct ath11k_base *ab,
61 struct sk_buff *skb);
62int ath11k_dp_pdev_reo_setup(struct ath11k_base *ab);
63void ath11k_dp_pdev_reo_cleanup(struct ath11k_base *ab);
64int ath11k_dp_rx_pdev_alloc(struct ath11k_base *ab, int pdev_idx);
65void ath11k_dp_rx_pdev_free(struct ath11k_base *ab, int pdev_idx);
66void ath11k_dp_reo_cmd_list_cleanup(struct ath11k_base *ab);
67void ath11k_dp_process_reo_status(struct ath11k_base *ab);
68int ath11k_dp_process_rxdma_err(struct ath11k_base *ab, int mac_id, int budget);
69int ath11k_dp_rx_process_wbm_err(struct ath11k_base *ab,
70 struct napi_struct *napi, int budget);
71int ath11k_dp_process_rx_err(struct ath11k_base *ab, struct napi_struct *napi,
72 int budget);
73int ath11k_dp_process_rx(struct ath11k_base *ab, int mac_id,
74 struct napi_struct *napi,
75 int budget);
76int ath11k_dp_rxbufs_replenish(struct ath11k_base *ab, int mac_id,
77 struct dp_rxdma_ring *rx_ring,
78 int req_entries,
79 enum hal_rx_buf_return_buf_manager mgr);
80int ath11k_dp_htt_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len,
81 int (*iter)(struct ath11k_base *ar, u16 tag, u16 len,
82 const void *ptr, void *data),
83 void *data);
84int ath11k_dp_rx_process_mon_rings(struct ath11k_base *ab, int mac_id,
85 struct napi_struct *napi, int budget);
86int ath11k_dp_rx_process_mon_status(struct ath11k_base *ab, int mac_id,
87 struct napi_struct *napi, int budget);
88int ath11k_dp_rx_mon_status_bufs_replenish(struct ath11k_base *ab, int mac_id,
89 struct dp_rxdma_ring *rx_ring,
90 int req_entries,
91 enum hal_rx_buf_return_buf_manager mgr);
92int ath11k_dp_rx_pdev_mon_detach(struct ath11k *ar);
93int ath11k_dp_rx_pdev_mon_attach(struct ath11k *ar);
94int ath11k_peer_rx_frag_setup(struct ath11k *ar, const u8 *peer_mac, int vdev_id);
95
96int ath11k_dp_rx_pktlog_start(struct ath11k_base *ab);
97int ath11k_dp_rx_pktlog_stop(struct ath11k_base *ab, bool stop_timer);
98
99int ath11k_dp_rx_crypto_mic_len(struct ath11k *ar, enum hal_encrypt_type enctype);
100
101#endif /* ATH11K_DP_RX_H */