1 /* SPDX-License-Identifier: BSD-3-Clause-Clear */ 2 /* 3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. 4 */ 5 6 #ifndef ATH11K_HAL_TX_H 7 #define ATH11K_HAL_TX_H 8 9 #include "hal_desc.h" 10 #include "core.h" 11 12 #define HAL_TX_ADDRX_EN 1 13 #define HAL_TX_ADDRY_EN 2 14 15 #define HAL_TX_ADDR_SEARCH_DEFAULT 0 16 #define HAL_TX_ADDR_SEARCH_INDEX 1 17 18 struct hal_tx_info { 19 u16 meta_data_flags; /* %HAL_TCL_DATA_CMD_INFO0_META_ */ 20 u8 ring_id; 21 u32 desc_id; 22 enum hal_tcl_desc_type type; 23 enum hal_tcl_encap_type encap_type; 24 dma_addr_t paddr; 25 u32 data_len; 26 u32 pkt_offset; 27 enum hal_encrypt_type encrypt_type; 28 u32 flags0; /* %HAL_TCL_DATA_CMD_INFO1_ */ 29 u32 flags1; /* %HAL_TCL_DATA_CMD_INFO2_ */ 30 u16 addr_search_flags; /* %HAL_TCL_DATA_CMD_INFO0_ADDR(X/Y)_ */ 31 u16 bss_ast_hash; 32 u8 tid; 33 u8 search_type; /* %HAL_TX_ADDR_SEARCH_ */ 34 u8 lmac_id; 35 u8 dscp_tid_tbl_idx; 36 }; 37 38 /* TODO: Check if the actual desc macros can be used instead */ 39 #define HAL_TX_STATUS_FLAGS_FIRST_MSDU BIT(0) 40 #define HAL_TX_STATUS_FLAGS_LAST_MSDU BIT(1) 41 #define HAL_TX_STATUS_FLAGS_MSDU_IN_AMSDU BIT(2) 42 #define HAL_TX_STATUS_FLAGS_RATE_STATS_VALID BIT(3) 43 #define HAL_TX_STATUS_FLAGS_RATE_LDPC BIT(4) 44 #define HAL_TX_STATUS_FLAGS_RATE_STBC BIT(5) 45 #define HAL_TX_STATUS_FLAGS_OFDMA BIT(6) 46 47 #define HAL_TX_STATUS_DESC_LEN sizeof(struct hal_wbm_release_ring) 48 49 /* Tx status parsed from srng desc */ 50 struct hal_tx_status { 51 enum hal_wbm_rel_src_module buf_rel_source; 52 enum hal_wbm_tqm_rel_reason status; 53 u8 ack_rssi; 54 u32 flags; /* %HAL_TX_STATUS_FLAGS_ */ 55 u32 ppdu_id; 56 u8 try_cnt; 57 u8 tid; 58 u16 peer_id; 59 u32 rate_stats; 60 }; 61 62 void ath11k_hal_tx_cmd_desc_setup(struct ath11k_base *ab, void *cmd, 63 struct hal_tx_info *ti); 64 void ath11k_hal_tx_set_dscp_tid_map(struct ath11k_base *ab, int id); 65 int ath11k_hal_reo_cmd_send(struct ath11k_base *ab, struct hal_srng *srng, 66 enum hal_reo_cmd_type type, 67 struct ath11k_hal_reo_cmd *cmd); 68 void ath11k_hal_tx_init_data_ring(struct ath11k_base *ab, 69 struct hal_srng *srng); 70 #endif 71