Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1 | /* |
Dhanashri Atre | 1f0cbe4 | 2015-11-19 10:56:53 -0800 | [diff] [blame] | 2 | * Copyright (c) 2011-2016 The Linux Foundation. All rights reserved. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 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 | /** |
| 29 | * @file ol_ctrl_txrx_api.h |
| 30 | * @brief Define the host control API functions called by the host data SW. |
| 31 | */ |
| 32 | #ifndef _OL_CTRL_TXRX_API__H_ |
| 33 | #define _OL_CTRL_TXRX_API__H_ |
| 34 | |
| 35 | /* #include <osapi_linux.h> / * uint8_t * / */ |
| 36 | #include <osdep.h> /* uint8_t */ |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 37 | #include <qdf_nbuf.h> /* qdf_nbuf_t */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 38 | |
Dhanashri Atre | 12a0839 | 2016-02-17 13:10:34 -0800 | [diff] [blame^] | 39 | #include <cdp_txrx_cmn.h> /* ol_txrx_pdev_handle */ |
Dhanashri Atre | 1f0cbe4 | 2015-11-19 10:56:53 -0800 | [diff] [blame] | 40 | #include <ol_txrx_types.h> /* OL_TXRX_MAC_ADDR_LEN */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 41 | #include <cds_ieee80211_common.h> /* ieee80211_frame */ |
| 42 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 43 | #ifdef SUPPORT_HOST_STATISTICS |
| 44 | /** * @brief Update tx statistics |
| 45 | * @details |
| 46 | * Update tx statistics after tx complete. |
| 47 | * |
| 48 | * @param pdev - ol_pdev_handle instance |
| 49 | * @param vdev_id - ID of the virtual device that tx frame |
| 50 | * @param had_error - whether there is error when tx |
| 51 | */ |
| 52 | void ol_tx_statistics(ol_pdev_handle pdev, uint16_t vdev_id, int had_error); |
| 53 | #else |
| 54 | #define ol_tx_statistics(pdev, vdev_id, had_error) |
| 55 | #endif |
| 56 | |
| 57 | /** * @brief Count on received packets for invalid peer case |
| 58 | * |
| 59 | * @param pdev - txrx pdev handle |
| 60 | * @param wh - received frame |
| 61 | * @param err_type - what kind of error occurred |
| 62 | */ |
| 63 | void ol_rx_err_inv_peer_statistics(ol_pdev_handle pdev, |
| 64 | struct ieee80211_frame *wh, |
| 65 | enum ol_rx_err_type err_type); |
| 66 | |
| 67 | /** |
| 68 | * @brief Count on received packets, both success and failed |
| 69 | * |
| 70 | * @param pdev - ol_pdev_handle handle |
| 71 | * @param vdev_id - ID of the virtual device received the erroneous rx frame |
| 72 | * @param err_type - what kind of error occurred |
| 73 | * @param sec_type - The cipher type the peer is using |
| 74 | * @param is_mcast - whether this is one multi cast frame |
| 75 | */ |
| 76 | void ol_rx_err_statistics(ol_pdev_handle pdev, |
| 77 | uint8_t vdev_id, |
| 78 | enum ol_rx_err_type err_type, |
| 79 | enum ol_sec_type sec_type, int is_mcast); |
| 80 | |
| 81 | /** |
| 82 | * @brief Provide notification of failure during host rx processing |
| 83 | * @details |
| 84 | * Indicate an error during host rx data processing, including what |
| 85 | * kind of error happened, when it happened, which peer and TID the |
| 86 | * erroneous rx frame is from, and what the erroneous rx frame itself |
| 87 | * is. |
| 88 | * |
| 89 | * @param pdev - handle to the ctrl SW's physical device object |
| 90 | * @param vdev_id - ID of the virtual device received the erroneous rx frame |
| 91 | * @param peer_mac_addr - MAC address of the peer that sent the erroneous |
| 92 | * rx frame |
| 93 | * @param tid - which TID within the peer sent the erroneous rx frame |
| 94 | * @param tsf32 - the timstamp in TSF units of the erroneous rx frame, or |
| 95 | * one of the fragments that when reassembled, constitute the rx frame |
| 96 | * @param err_type - what kind of error occurred |
| 97 | * @param rx_frame - the rx frame that had an error |
| 98 | * @pn - Packet sequence number |
| 99 | * @key_id - Key index octet received in IV of the frame |
| 100 | */ |
| 101 | void |
| 102 | ol_rx_err(ol_pdev_handle pdev, |
| 103 | uint8_t vdev_id, |
| 104 | uint8_t *peer_mac_addr, |
| 105 | int tid, |
| 106 | uint32_t tsf32, |
| 107 | enum ol_rx_err_type err_type, |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 108 | qdf_nbuf_t rx_frame, uint64_t *pn, uint8_t key_id); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 109 | |
| 110 | enum ol_rx_notify_type { |
| 111 | OL_RX_NOTIFY_IPV4_IGMP, |
| 112 | }; |
| 113 | |
| 114 | /** |
| 115 | * @brief Provide notification of reception of data of special interest. |
| 116 | * @details |
| 117 | * Indicate when "special" data has been received. The nature of the |
| 118 | * data that results in it being considered special is specified in the |
| 119 | * notify_type argument. |
| 120 | * This function is currently used by the data-path SW to notify the |
| 121 | * control path SW when the following types of rx data are received: |
| 122 | * + IPv4 IGMP frames |
| 123 | * The control SW can use these to learn about multicast group |
| 124 | * membership, if it so chooses. |
| 125 | * |
| 126 | * @param pdev - handle to the ctrl SW's physical device object |
| 127 | * @param vdev_id - ID of the virtual device received the special data |
| 128 | * @param peer_mac_addr - MAC address of the peer that sent the special data |
| 129 | * @param tid - which TID within the peer sent the special data |
| 130 | * @param tsf32 - the timstamp in TSF units of the special data |
| 131 | * @param notify_type - what kind of special data was received |
| 132 | * @param rx_frame - the rx frame containing the special data |
| 133 | */ |
| 134 | void |
| 135 | ol_rx_notify(ol_pdev_handle pdev, |
| 136 | uint8_t vdev_id, |
| 137 | uint8_t *peer_mac_addr, |
| 138 | int tid, |
| 139 | uint32_t tsf32, |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 140 | enum ol_rx_notify_type notify_type, qdf_nbuf_t rx_frame); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 141 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 142 | #define ol_ctrl_addba_req(pdev, peer_mac_addr, tid) ol_addba_req_reject |
| 143 | #define ol_ctrl_rx_addba_complete(pdev, peer_mac_addr, tid, failed) /* no-op */ |
| 144 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 145 | #endif /* _OL_CTRL_TXRX_API__H_ */ |