diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/dp_rx.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/dp_rx.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.h b/drivers/net/wireless/ath/ath11k/dp_rx.h new file mode 100644 index 000000000000..eec5deaa59ad --- /dev/null +++ b/drivers/net/wireless/ath/ath11k/dp_rx.h @@ -0,0 +1,86 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + */ +#ifndef ATH11K_DP_RX_H +#define ATH11K_DP_RX_H + +#include "core.h" +#include "rx_desc.h" +#include "debug.h" + +#define DP_RX_MPDU_ERR_FCS BIT(0) +#define DP_RX_MPDU_ERR_DECRYPT BIT(1) +#define DP_RX_MPDU_ERR_TKIP_MIC BIT(2) +#define DP_RX_MPDU_ERR_AMSDU_ERR BIT(3) +#define DP_RX_MPDU_ERR_OVERFLOW BIT(4) +#define DP_RX_MPDU_ERR_MSDU_LEN BIT(5) +#define DP_RX_MPDU_ERR_MPDU_LEN BIT(6) +#define DP_RX_MPDU_ERR_UNENCRYPTED_FRAME BIT(7) + +enum dp_rx_decap_type { + DP_RX_DECAP_TYPE_RAW, + DP_RX_DECAP_TYPE_NATIVE_WIFI, + DP_RX_DECAP_TYPE_ETHERNET2_DIX, + DP_RX_DECAP_TYPE_8023, +}; + +struct ath11k_dp_amsdu_subframe_hdr { + u8 dst[ETH_ALEN]; + u8 src[ETH_ALEN]; + __be16 len; +} __packed; + +struct ath11k_dp_rfc1042_hdr { + u8 llc_dsap; + u8 llc_ssap; + u8 llc_ctrl; + u8 snap_oui[3]; + __be16 snap_type; +} __packed; + +int ath11k_dp_rx_ampdu_start(struct ath11k *ar, + struct ieee80211_ampdu_params *params); +int ath11k_dp_rx_ampdu_stop(struct ath11k *ar, + struct ieee80211_ampdu_params *params); +void ath11k_peer_rx_tid_cleanup(struct ath11k *ar, struct ath11k_peer *peer); +int ath11k_peer_rx_tid_setup(struct ath11k *ar, const u8 *peer_mac, int vdev_id, + u8 tid, u32 ba_win_sz, u16 ssn); +void ath11k_dp_htt_htc_t2h_msg_handler(struct ath11k_base *ab, + struct sk_buff *skb); +int ath11k_dp_pdev_reo_setup(struct ath11k_base *ab); +void ath11k_dp_pdev_reo_cleanup(struct ath11k_base *ab); +int ath11k_dp_rx_pdev_alloc(struct ath11k_base *ab, int pdev_idx); +void ath11k_dp_rx_pdev_free(struct ath11k_base *ab, int pdev_idx); +void ath11k_dp_reo_cmd_list_cleanup(struct ath11k_base *ab); +void ath11k_dp_process_reo_status(struct ath11k_base *ab); +int ath11k_dp_process_rxdma_err(struct ath11k_base *ab, int mac_id, int budget); +int ath11k_dp_rx_process_wbm_err(struct ath11k_base *ab, + struct napi_struct *napi, int budget); +int ath11k_dp_process_rx_err(struct ath11k_base *ab, struct napi_struct *napi, + int budget); +int ath11k_dp_process_rx(struct ath11k_base *ab, int mac_id, + struct napi_struct *napi, struct sk_buff_head *pending_q, + int budget); +int ath11k_dp_rxbufs_replenish(struct ath11k_base *ab, int mac_id, + struct dp_rxdma_ring *rx_ring, + int req_entries, + enum hal_rx_buf_return_buf_manager mgr, + gfp_t gfp); +int ath11k_dp_htt_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len, + int (*iter)(struct ath11k_base *ar, u16 tag, u16 len, + const void *ptr, void *data), + void *data); +int ath11k_dp_rx_process_mon_rings(struct ath11k_base *ab, int mac_id, + struct napi_struct *napi, int budget); +int ath11k_dp_rx_process_mon_status(struct ath11k_base *ab, int mac_id, + struct napi_struct *napi, int budget); +int ath11k_dp_rx_mon_status_bufs_replenish(struct ath11k_base *ab, int mac_id, + struct dp_rxdma_ring *rx_ring, + int req_entries, + enum hal_rx_buf_return_buf_manager mgr, + gfp_t gfp); +int ath11k_dp_rx_pdev_mon_detach(struct ath11k *ar); +int ath11k_dp_rx_pdev_mon_attach(struct ath11k *ar); + +#endif /* ATH11K_DP_RX_H */ |