cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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dp_rx.h (3741B)

      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 */