1 /* 2 * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for 5 * any purpose with or without fee is hereby granted, provided that the 6 * above copyright notice and this permission notice appear in all 7 * copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 10 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 11 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 12 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 13 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 14 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 15 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16 * PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #ifndef _HAL_LI_API_H_ 20 #define _HAL_LI_API_H_ 21 22 #include "hal_li_hw_headers.h" 23 #include "hal_api.h" 24 25 /** 26 * hal_reo_setup_generic_li - Initialize HW REO block 27 * 28 * @hal_soc: Opaque HAL SOC handle 29 * @reo_params: parameters needed by HAL for REO config 30 */ 31 void hal_reo_setup_generic_li(struct hal_soc *soc, 32 void *reoparams); 33 34 /** 35 * hal_set_link_desc_addr_li - Setup link descriptor in a buffer_addr_info 36 * HW structure 37 * 38 * @desc: Descriptor entry (from WBM_IDLE_LINK ring) 39 * @cookie: SW cookie for the buffer/descriptor 40 * @link_desc_paddr: Physical address of link descriptor entry 41 * 42 */ 43 void hal_set_link_desc_addr_li(void *desc, uint32_t cookie, 44 qdf_dma_addr_t link_desc_paddr); 45 46 /** 47 * hal_tx_desc_set_search_type_generic_li - Set the search type value 48 * @desc: Handle to Tx Descriptor 49 * @search_type: search type 50 * 0 – Normal search 51 * 1 – Index based address search 52 * 2 – Index based flow search 53 * 54 * Return: void 55 */ 56 void hal_tx_desc_set_search_type_generic_li(void *desc, 57 uint8_t search_type); 58 59 /** 60 * hal_tx_desc_set_search_index_generic_li - Set the search index value 61 * @desc: Handle to Tx Descriptor 62 * @search_index: The index that will be used for index based address or 63 * flow search. The field is valid when 'search_type' is 64 * 1 0r 2 65 * 66 * Return: void 67 */ 68 void hal_tx_desc_set_search_index_generic_li(void *desc, 69 uint32_t search_index); 70 71 /** 72 * hal_tx_desc_set_cache_set_num_generic_li - Set the cache-set-num value 73 * @desc: Handle to Tx Descriptor 74 * @cache_num: Cache set number that should be used to cache the index 75 * based search results, for address and flow search. 76 * This value should be equal to LSB four bits of the hash value 77 * of match data, in case of search index points to an entry 78 * which may be used in content based search also. The value can 79 * be anything when the entry pointed by search index will not be 80 * used for content based search. 81 * 82 * Return: void 83 */ 84 void hal_tx_desc_set_cache_set_num_generic_li(void *desc, 85 uint8_t cache_num); 86 87 /** 88 * hal_tx_init_data_ring_li() - Initialize all the TCL Descriptors in SRNG 89 * @hal_soc_hdl: Handle to HAL SoC structure 90 * @hal_srng: Handle to HAL SRNG structure 91 * 92 * Return: none 93 */ 94 void hal_tx_init_data_ring_li(hal_soc_handle_t hal_soc_hdl, 95 hal_ring_handle_t hal_ring_hdl); 96 97 /** 98 * hal_hw_txrx_default_ops_attach_li(): Add default ops for Lithium chips 99 * @ hal_soc_hdl: hal_soc handle 100 * 101 * Return: None 102 */ 103 void hal_hw_txrx_default_ops_attach_li(struct hal_soc *soc); 104 105 void hal_rx_wbm_err_info_get_generic_li(void *wbm_desc, void *wbm_er_info1); 106 uint32_t hal_rx_wbm_err_src_get_li(hal_ring_desc_t ring_desc); 107 uint8_t hal_rx_ret_buf_manager_get_li(hal_ring_desc_t ring_desc); 108 109 /** 110 * hal_reo_qdesc_setup - Setup HW REO queue descriptor 111 * 112 * @hal_soc: Opaque HAL SOC handle 113 * @ba_window_size: BlockAck window size 114 * @start_seq: Starting sequence number 115 * @hw_qdesc_vaddr: Virtual address of REO queue descriptor memory 116 * @hw_qdesc_paddr: Physical address of REO queue descriptor memory 117 * @pn_type: PN type (one of the types defined in 'enum hal_pn_type') 118 * 119 */ 120 void hal_reo_qdesc_setup_li(hal_soc_handle_t hal_soc_hdl, 121 int tid, uint32_t ba_window_size, 122 uint32_t start_seq, void *hw_qdesc_vaddr, 123 qdf_dma_addr_t hw_qdesc_paddr, 124 int pn_type); 125 126 #endif /* _HAL_LI_API_H_ */ 127