| Dhanashri Atre | fe5662c | 2016-03-25 12:57:53 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2016 The Linux Foundation. All rights reserved. |
| 3 | * |
| 4 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 5 | * |
| 6 | * |
| 7 | * Permission to use, copy, modify, and/or distribute this software for |
| 8 | * any purpose with or without fee is hereby granted, provided that the |
| 9 | * above copyright notice and this permission notice appear in all |
| 10 | * copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 13 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 14 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 15 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 16 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 17 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 19 | * PERFORMANCE OF THIS SOFTWARE. |
| 20 | */ |
| 21 | |
| 22 | /* |
| 23 | * This file was originally distributed by Qualcomm Atheros, Inc. |
| 24 | * under proprietary terms before Copyright ownership was assigned |
| 25 | * to the Linux Foundation. |
| 26 | */ |
| 27 | /** |
| 28 | * @file cdp_txrx_me.h |
| 29 | * @brief Define the host data path mcast enhance API functions |
| 30 | * called by the host control SW and the OS interface module |
| 31 | */ |
| 32 | #ifndef _CDP_TXRX_ME_H_ |
| 33 | #define _CDP_TXRX_ME_H_ |
| 34 | |
| 35 | /* TODO: adf need to be replaced with qdf */ |
| 36 | |
| 37 | #if ATH_SUPPORT_ME_FW_BASED |
| 38 | |
| 39 | extern u_int16_t |
| 40 | ol_tx_desc_alloc_and_mark_for_mcast_clone(struct ol_txrx_pdev_t *pdev, u_int16_t |
| 41 | buf_count) |
| 42 | |
| 43 | extern u_int16_t |
| 44 | ol_tx_desc_free_and_unmark_for_mcast_clone(struct ol_txrx_pdev_t *pdev, |
| 45 | u_int16_t buf_count); |
| 46 | |
| 47 | extern u_int16_t |
| 48 | ol_tx_get_mcast_buf_allocated_marked(struct ol_txrx_pdev_t *pdev); |
| 49 | #else |
| 50 | extern void |
| 51 | ol_tx_me_alloc_descriptor(struct ol_txrx_pdev_t *pdev); |
| 52 | |
| 53 | extern void |
| 54 | ol_tx_me_free_descriptor(struct ol_txrx_pdev_t *pdev); |
| 55 | |
| 56 | extern uint16_t |
| 57 | ol_tx_me_convert_ucast(ol_txrx_vdev_handle vdev, qdf_nbuf_t wbuf, |
| 58 | u_int8_t newmac[][6], uint8_t newmaccnt); |
| 59 | #endif |
| 60 | /* Should be a function pointer in ol_txrx_osif_ops{} */ |
| 61 | #if ATH_MCAST_HOST_INSPECT |
| 62 | /** |
| 63 | * @brief notify mcast frame indication from FW. |
| 64 | * @details |
| 65 | * This notification will be used to convert |
| 66 | * multicast frame to unicast. |
| 67 | * |
| 68 | * @param pdev - handle to the ctrl SW's physical device object |
| 69 | * @param vdev_id - ID of the virtual device received the special data |
| 70 | * @param msdu - the multicast msdu returned by FW for host inspect |
| 71 | */ |
| 72 | |
| 73 | int ol_mcast_notify(ol_pdev_handle pdev, |
| 74 | u_int8_t vdev_id, qdf_nbuf_t msdu); |
| 75 | #endif |
| 76 | |
| 77 | #endif |
| 78 | |
| 79 | |
| 80 | |