Dhanashri Atre | 9c222b1 | 2016-03-22 13:26:13 -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_peer.h |
| 29 | * @brief Define the host data path peer API functions |
| 30 | * called by the host control SW and the OS interface module |
| 31 | */ |
| 32 | #ifndef _CDP_TXRX_PEER_H_ |
| 33 | #define _CDP_TXRX_PEER_H_ |
| 34 | |
| 35 | typedef QDF_STATUS (*ol_rx_callback_fp)(void *p_cds_gctx, |
| 36 | qdf_nbuf_t pDataBuff, |
| 37 | uint8_t ucSTAId); |
| 38 | |
| 39 | /** |
| 40 | * struct ol_txrx_peer_state - Peer state information |
| 41 | */ |
| 42 | enum ol_txrx_peer_state { |
| 43 | OL_TXRX_PEER_STATE_INVALID, |
| 44 | OL_TXRX_PEER_STATE_DISC, /* initial state */ |
| 45 | OL_TXRX_PEER_STATE_CONN, /* authentication in progress */ |
| 46 | OL_TXRX_PEER_STATE_AUTH, /* authentication successful */ |
| 47 | }; |
| 48 | |
| 49 | /** |
| 50 | * struct ol_txrx_desc_type - txrx descriptor type |
| 51 | * @sta_id: sta id |
| 52 | * @is_qos_enabled: is station qos enabled |
| 53 | * @is_wapi_supported: is station wapi supported |
| 54 | */ |
| 55 | struct ol_txrx_desc_type { |
| 56 | uint8_t sta_id; |
| 57 | uint8_t is_qos_enabled; |
| 58 | uint8_t is_wapi_supported; |
| 59 | }; |
| 60 | |
| 61 | QDF_STATUS ol_txrx_register_peer(struct ol_txrx_desc_type *sta_desc); |
| 62 | |
Manjunathappa Prakash | 5f45de5 | 2016-03-07 11:25:38 -0800 | [diff] [blame] | 63 | /** |
| 64 | * ol_txrx_vdev_peer_remove_cb - wma_remove_peer callback |
| 65 | */ |
| 66 | typedef void (*ol_txrx_vdev_peer_remove_cb)(void *handle, uint8_t *bssid, |
| 67 | uint8_t vdev_id, |
| 68 | ol_txrx_peer_handle peer, |
| 69 | bool roam_synch_in_progress); |
| 70 | |
Dhanashri Atre | 9c222b1 | 2016-03-22 13:26:13 -0700 | [diff] [blame] | 71 | QDF_STATUS ol_txrx_clear_peer(uint8_t sta_id); |
| 72 | |
| 73 | QDF_STATUS ol_txrx_change_peer_state(uint8_t sta_id, |
| 74 | enum ol_txrx_peer_state sta_state, |
| 75 | bool roam_synch_in_progress); |
| 76 | |
| 77 | ol_txrx_peer_handle ol_txrx_find_peer_by_addr(ol_txrx_pdev_handle pdev, |
| 78 | uint8_t *peer_addr, |
| 79 | uint8_t *peer_id); |
| 80 | |
| 81 | ol_txrx_peer_handle |
| 82 | ol_txrx_find_peer_by_addr_and_vdev(ol_txrx_pdev_handle pdev, |
| 83 | ol_txrx_vdev_handle vdev, |
| 84 | uint8_t *peer_addr, uint8_t *peer_id); |
| 85 | |
Manjunathappa Prakash | a22c216 | 2016-03-01 03:21:55 -0800 | [diff] [blame] | 86 | #ifdef QCA_SUPPORT_TXRX_LOCAL_PEER_ID |
Dhanashri Atre | 9c222b1 | 2016-03-22 13:26:13 -0700 | [diff] [blame] | 87 | uint16_t ol_txrx_local_peer_id(ol_txrx_peer_handle peer); |
Manjunathappa Prakash | a22c216 | 2016-03-01 03:21:55 -0800 | [diff] [blame] | 88 | ol_txrx_peer_handle ol_txrx_find_peer_by_addr(ol_txrx_pdev_handle pdev, |
| 89 | uint8_t *peer_addr, |
| 90 | uint8_t *peer_id); |
| 91 | ol_txrx_peer_handle |
| 92 | ol_txrx_find_peer_by_addr_and_vdev(ol_txrx_pdev_handle pdev, |
| 93 | ol_txrx_vdev_handle vdev, |
| 94 | uint8_t *peer_addr, uint8_t *peer_id); |
Dhanashri Atre | 9c222b1 | 2016-03-22 13:26:13 -0700 | [diff] [blame] | 95 | ol_txrx_peer_handle |
| 96 | ol_txrx_peer_find_by_local_id(ol_txrx_pdev_handle pdev, uint8_t local_peer_id); |
Manjunathappa Prakash | a22c216 | 2016-03-01 03:21:55 -0800 | [diff] [blame] | 97 | #else |
| 98 | #define ol_txrx_local_peer_id(peer) OL_TXRX_INVALID_LOCAL_PEER_ID |
| 99 | #define ol_txrx_find_peer_by_addr(pdev, peer_addr, peer_id) NULL |
| 100 | #define ol_txrx_find_peer_by_addr_and_vdev(pdev, vdev, peer_addr, peer_id) NULL |
| 101 | #define ol_txrx_peer_find_by_local_id(pdev, local_peer_id) NULL |
| 102 | #endif /* QCA_SUPPORT_TXRX_LOCAL_PEER_ID */ |
Dhanashri Atre | 9c222b1 | 2016-03-22 13:26:13 -0700 | [diff] [blame] | 103 | |
| 104 | QDF_STATUS |
| 105 | ol_txrx_peer_state_update(ol_txrx_pdev_handle pdev, uint8_t *peer_addr, |
| 106 | enum ol_txrx_peer_state state); |
| 107 | |
| 108 | QDF_STATUS ol_txrx_get_vdevid(struct ol_txrx_peer_t *peer, uint8_t *vdev_id); |
| 109 | void *ol_txrx_get_vdev_by_sta_id(uint8_t sta_id); |
| 110 | |
| 111 | QDF_STATUS ol_txrx_register_ocb_peer(void *cds_ctx, uint8_t *mac_addr, |
| 112 | uint8_t *peer_id); |
| 113 | |
Manjunathappa Prakash | 5f45de5 | 2016-03-07 11:25:38 -0800 | [diff] [blame] | 114 | /** |
| 115 | * ol_txrx_peer_get_peer_mac_addr() - return mac_addr from peer handle. |
| 116 | * @peer: handle to peer |
| 117 | * |
| 118 | * returns mac addrs for module which do not know peer type |
| 119 | * |
| 120 | * Return: the mac_addr from peer |
| 121 | */ |
| 122 | uint8_t *ol_txrx_peer_get_peer_mac_addr(ol_txrx_peer_handle peer); |
| 123 | |
| 124 | /** |
| 125 | * ol_txrx_get_peer_state() - Return peer state of peer |
| 126 | * @peer: peer handle |
| 127 | * |
| 128 | * Return: return peer state |
| 129 | */ |
| 130 | int ol_txrx_get_peer_state(ol_txrx_peer_handle peer); |
| 131 | |
| 132 | /** |
| 133 | * ol_txrx_get_vdev_for_peer() - Return vdev from peer handle |
| 134 | * @peer: peer handle |
| 135 | * |
| 136 | * Return: vdev handle from peer |
| 137 | */ |
| 138 | ol_txrx_vdev_handle |
| 139 | ol_txrx_get_vdev_for_peer(ol_txrx_peer_handle peer); |
| 140 | |
| 141 | /** |
| 142 | * ol_txrx_update_ibss_add_peer_num_of_vdev() - update and return peer num |
| 143 | * @vdev: vdev handle |
| 144 | * @peer_num_delta: peer nums to be adjusted |
| 145 | * |
| 146 | * Return: -1 for failure or total peer nums after adjustment. |
| 147 | */ |
| 148 | int16_t |
| 149 | ol_txrx_update_ibss_add_peer_num_of_vdev(ol_txrx_vdev_handle vdev, |
| 150 | int16_t peer_num_delta); |
| 151 | /** |
| 152 | * ol_txrx_remove_peers_for_vdev() - remove all vdev peers with lock held |
| 153 | * @vdev: vdev handle |
| 154 | * @callback: callback function to remove the peer. |
| 155 | * @callback_context: handle for callback function |
| 156 | * @remove_last_peer: Does it required to last peer. |
| 157 | * |
| 158 | * Return: NONE |
| 159 | */ |
| 160 | void |
| 161 | ol_txrx_remove_peers_for_vdev(ol_txrx_vdev_handle vdev, |
| 162 | ol_txrx_vdev_peer_remove_cb callback, |
| 163 | void *callback_context, bool remove_last_peer); |
| 164 | /** |
| 165 | * ol_txrx_remove_peers_for_vdev_no_lock() - remove vdev peers with no lock. |
| 166 | * @vdev: vdev handle |
| 167 | * @callback: callback function to remove the peer. |
| 168 | * @callback_context: handle for callback function |
| 169 | * |
| 170 | * Return: NONE |
| 171 | */ |
| 172 | void |
| 173 | ol_txrx_remove_peers_for_vdev_no_lock(ol_txrx_vdev_handle vdev, |
| 174 | ol_txrx_vdev_peer_remove_cb callback, |
| 175 | void *callback_context); |
Dhanashri Atre | 9c222b1 | 2016-03-22 13:26:13 -0700 | [diff] [blame] | 176 | #endif /* _CDP_TXRX_PEER_H_ */ |