1 /* 2 * Copyright (c) 2013-2019 The Linux Foundation. All rights reserved. 3 * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 /** 20 * DOC: Implement API's specific to DBR component. 21 */ 22 23 #ifndef _WMI_UNIFIED_DBR_API_H_ 24 #define _WMI_UNIFIED_DBR_API_H_ 25 26 #include "wmi_unified_dbr_param.h" 27 28 /** 29 * wmi_unified_dbr_ring_cfg: Configure direct buffer rx rings 30 * @wmi_handle: WMI handle 31 * @cfg: pointer to direct buffer rx config request 32 * 33 * Return: QDF status of operation 34 */ 35 QDF_STATUS wmi_unified_dbr_ring_cfg(wmi_unified_t wmi_handle, 36 struct direct_buf_rx_cfg_req *cfg); 37 38 /** 39 * wmi_extract_dbr_buf_release_fixed : Extract direct buffer rx fixed param 40 * from buffer release event 41 * @wmi_handle: WMI handle 42 * @evt_buf: Event buffer 43 * @param: Pointer to direct buffer rx response struct 44 * 45 * Return: QDF status of operation 46 */ 47 QDF_STATUS wmi_extract_dbr_buf_release_fixed( 48 wmi_unified_t wmi_handle, 49 uint8_t *evt_buf, 50 struct direct_buf_rx_rsp *param); 51 52 /** 53 * wmi_extract_dbr_buf_release_entry: Extract direct buffer rx buffer tlv 54 * 55 * @wmi_handle: WMI handle 56 * @evt_buf: Event buffer 57 * @idx: Index of the module for which capability is received 58 * @param: Pointer to direct buffer rx entry 59 * 60 * Return: QDF status of operation 61 */ 62 QDF_STATUS wmi_extract_dbr_buf_release_entry( 63 wmi_unified_t wmi_handle, 64 uint8_t *evt_buf, uint8_t idx, 65 struct direct_buf_rx_entry *param); 66 67 /** 68 * wmi_extract_dbr_buf_metadata: Extract direct buffer metadata 69 * 70 * @wmi_handle: WMI handle 71 * @evt_buf: Event buffer 72 * @idx: Index of the module for which capability is received 73 * @param: Pointer to direct buffer metadata 74 * 75 * Return: QDF status of operation 76 */ 77 QDF_STATUS wmi_extract_dbr_buf_metadata( 78 wmi_unified_t wmi_handle, 79 uint8_t *evt_buf, uint8_t idx, 80 struct direct_buf_rx_metadata *param); 81 82 /** 83 * wmi_extract_dbr_buf_cv_metadata: Extract direct buffer TxBF cbf cv metadata 84 * 85 * @wmi_handle: WMI handle 86 * @evt_buf: Event buffer 87 * @idx: Index of the module for which capability is received 88 * @param: Pointer to direct buffer cv metadata 89 * 90 * Return: QDF status of operation 91 */ 92 QDF_STATUS wmi_extract_dbr_buf_cv_metadata( 93 wmi_unified_t wmi_handle, 94 uint8_t *evt_buf, uint8_t idx, 95 struct direct_buf_rx_cv_metadata *param); 96 #endif /* _WMI_UNIFIED_DBR_API_H_ */ 97