1 /* 2 * Copyright (c) 2016-2017, 2019, 2021 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 /** 21 * DOC: cdp_txrx_raw.h 22 * Define the host data path raw mode API functions 23 * called by the host control SW and the OS interface module 24 */ 25 #ifndef _CDP_TXRX_RAW_H_ 26 #define _CDP_TXRX_RAW_H_ 27 28 #include "cdp_txrx_handle.h" 29 #include "cdp_txrx_ops.h" 30 #include <cdp_txrx_cmn.h> 31 32 /** 33 * cdp_rawsim_get_astentry() - finds the ast entry for the packet 34 * @soc: soc handle 35 * @vdev_id: id of the data virtual device object 36 * @pnbuf: pointer to nbuf 37 * @raw_ast: pointer to fill ast information 38 * 39 * Finds the ast entry i.e 4th address for the packet based on the 40 * details in the netbuf. 41 * 42 * Return: 0 on success, -1 on error, 1 if more nbufs need to be consumed. 43 */ 44 45 static inline QDF_STATUS 46 cdp_rawsim_get_astentry(ol_txrx_soc_handle soc, uint8_t vdev_id, 47 qdf_nbuf_t *pnbuf, struct cdp_raw_ast *raw_ast) 48 { 49 50 if (!soc || !soc->ops) { 51 dp_cdp_debug("Invalid Instance"); 52 QDF_BUG(0); 53 return QDF_STATUS_E_FAILURE; 54 } 55 56 if (!soc->ops->raw_ops || 57 !soc->ops->raw_ops->rsim_get_astentry) 58 return QDF_STATUS_E_FAILURE; 59 60 return soc->ops->raw_ops->rsim_get_astentry(soc, vdev_id, 61 pnbuf, raw_ast); 62 } 63 64 #endif 65