1 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
6 #ifndef ATH11K_HAL_TX_H
7 #define ATH11K_HAL_TX_H
12 #define HAL_TX_ADDRX_EN 1
13 #define HAL_TX_ADDRY_EN 2
15 #define HAL_TX_ADDR_SEARCH_DEFAULT 0
16 #define HAL_TX_ADDR_SEARCH_INDEX 1
19 u16 meta_data_flags; /* %HAL_TCL_DATA_CMD_INFO0_META_ */
22 enum hal_tcl_desc_type type;
23 enum hal_tcl_encap_type encap_type;
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)_ */
34 u8 search_type; /* %HAL_TX_ADDR_SEARCH_ */
40 /* TODO: Check if the actual desc macros can be used instead */
41 #define HAL_TX_STATUS_FLAGS_FIRST_MSDU BIT(0)
42 #define HAL_TX_STATUS_FLAGS_LAST_MSDU BIT(1)
43 #define HAL_TX_STATUS_FLAGS_MSDU_IN_AMSDU BIT(2)
44 #define HAL_TX_STATUS_FLAGS_RATE_STATS_VALID BIT(3)
45 #define HAL_TX_STATUS_FLAGS_RATE_LDPC BIT(4)
46 #define HAL_TX_STATUS_FLAGS_RATE_STBC BIT(5)
47 #define HAL_TX_STATUS_FLAGS_OFDMA BIT(6)
49 #define HAL_TX_STATUS_DESC_LEN sizeof(struct hal_wbm_release_ring)
51 /* Tx status parsed from srng desc */
52 struct hal_tx_status {
53 enum hal_wbm_rel_src_module buf_rel_source;
54 enum hal_wbm_tqm_rel_reason status;
56 u32 flags; /* %HAL_TX_STATUS_FLAGS_ */
64 void ath11k_hal_tx_cmd_desc_setup(struct ath11k_base *ab, void *cmd,
65 struct hal_tx_info *ti);
66 void ath11k_hal_tx_set_dscp_tid_map(struct ath11k_base *ab, int id);
67 int ath11k_hal_reo_cmd_send(struct ath11k_base *ab, struct hal_srng *srng,
68 enum hal_reo_cmd_type type,
69 struct ath11k_hal_reo_cmd *cmd);
70 void ath11k_hal_tx_init_data_ring(struct ath11k_base *ab,
71 struct hal_srng *srng);