| /* |
| * Copyright (c) 2016 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| /** |
| * @file cdp_txrx_peer.h |
| * @brief Define the host data path peer API functions |
| * called by the host control SW and the OS interface module |
| */ |
| #ifndef _CDP_TXRX_PEER_H_ |
| #define _CDP_TXRX_PEER_H_ |
| |
| typedef QDF_STATUS (*ol_rx_callback_fp)(void *p_cds_gctx, |
| qdf_nbuf_t pDataBuff, |
| uint8_t ucSTAId); |
| |
| /** |
| * struct ol_txrx_peer_state - Peer state information |
| */ |
| enum ol_txrx_peer_state { |
| OL_TXRX_PEER_STATE_INVALID, |
| OL_TXRX_PEER_STATE_DISC, /* initial state */ |
| OL_TXRX_PEER_STATE_CONN, /* authentication in progress */ |
| OL_TXRX_PEER_STATE_AUTH, /* authentication successful */ |
| }; |
| |
| /** |
| * struct ol_txrx_desc_type - txrx descriptor type |
| * @sta_id: sta id |
| * @is_qos_enabled: is station qos enabled |
| * @is_wapi_supported: is station wapi supported |
| */ |
| struct ol_txrx_desc_type { |
| uint8_t sta_id; |
| uint8_t is_qos_enabled; |
| uint8_t is_wapi_supported; |
| }; |
| |
| QDF_STATUS ol_txrx_register_peer(struct ol_txrx_desc_type *sta_desc); |
| |
| /** |
| * ol_txrx_vdev_peer_remove_cb - wma_remove_peer callback |
| */ |
| typedef void (*ol_txrx_vdev_peer_remove_cb)(void *handle, uint8_t *bssid, |
| uint8_t vdev_id, |
| ol_txrx_peer_handle peer, |
| bool roam_synch_in_progress); |
| |
| QDF_STATUS ol_txrx_clear_peer(uint8_t sta_id); |
| |
| QDF_STATUS ol_txrx_change_peer_state(uint8_t sta_id, |
| enum ol_txrx_peer_state sta_state, |
| bool roam_synch_in_progress); |
| |
| ol_txrx_peer_handle ol_txrx_find_peer_by_addr(ol_txrx_pdev_handle pdev, |
| uint8_t *peer_addr, |
| uint8_t *peer_id); |
| |
| ol_txrx_peer_handle |
| ol_txrx_find_peer_by_addr_and_vdev(ol_txrx_pdev_handle pdev, |
| ol_txrx_vdev_handle vdev, |
| uint8_t *peer_addr, uint8_t *peer_id); |
| |
| #ifdef QCA_SUPPORT_TXRX_LOCAL_PEER_ID |
| uint16_t ol_txrx_local_peer_id(ol_txrx_peer_handle peer); |
| ol_txrx_peer_handle ol_txrx_find_peer_by_addr(ol_txrx_pdev_handle pdev, |
| uint8_t *peer_addr, |
| uint8_t *peer_id); |
| ol_txrx_peer_handle |
| ol_txrx_find_peer_by_addr_and_vdev(ol_txrx_pdev_handle pdev, |
| ol_txrx_vdev_handle vdev, |
| uint8_t *peer_addr, uint8_t *peer_id); |
| ol_txrx_peer_handle |
| ol_txrx_peer_find_by_local_id(ol_txrx_pdev_handle pdev, uint8_t local_peer_id); |
| #else |
| #define ol_txrx_local_peer_id(peer) OL_TXRX_INVALID_LOCAL_PEER_ID |
| #define ol_txrx_find_peer_by_addr(pdev, peer_addr, peer_id) NULL |
| #define ol_txrx_find_peer_by_addr_and_vdev(pdev, vdev, peer_addr, peer_id) NULL |
| #define ol_txrx_peer_find_by_local_id(pdev, local_peer_id) NULL |
| #endif /* QCA_SUPPORT_TXRX_LOCAL_PEER_ID */ |
| |
| QDF_STATUS |
| ol_txrx_peer_state_update(ol_txrx_pdev_handle pdev, uint8_t *peer_addr, |
| enum ol_txrx_peer_state state); |
| |
| QDF_STATUS ol_txrx_get_vdevid(struct ol_txrx_peer_t *peer, uint8_t *vdev_id); |
| void *ol_txrx_get_vdev_by_sta_id(uint8_t sta_id); |
| |
| QDF_STATUS ol_txrx_register_ocb_peer(void *cds_ctx, uint8_t *mac_addr, |
| uint8_t *peer_id); |
| |
| /** |
| * ol_txrx_peer_get_peer_mac_addr() - return mac_addr from peer handle. |
| * @peer: handle to peer |
| * |
| * returns mac addrs for module which do not know peer type |
| * |
| * Return: the mac_addr from peer |
| */ |
| uint8_t *ol_txrx_peer_get_peer_mac_addr(ol_txrx_peer_handle peer); |
| |
| /** |
| * ol_txrx_get_peer_state() - Return peer state of peer |
| * @peer: peer handle |
| * |
| * Return: return peer state |
| */ |
| int ol_txrx_get_peer_state(ol_txrx_peer_handle peer); |
| |
| /** |
| * ol_txrx_get_vdev_for_peer() - Return vdev from peer handle |
| * @peer: peer handle |
| * |
| * Return: vdev handle from peer |
| */ |
| ol_txrx_vdev_handle |
| ol_txrx_get_vdev_for_peer(ol_txrx_peer_handle peer); |
| |
| /** |
| * ol_txrx_update_ibss_add_peer_num_of_vdev() - update and return peer num |
| * @vdev: vdev handle |
| * @peer_num_delta: peer nums to be adjusted |
| * |
| * Return: -1 for failure or total peer nums after adjustment. |
| */ |
| int16_t |
| ol_txrx_update_ibss_add_peer_num_of_vdev(ol_txrx_vdev_handle vdev, |
| int16_t peer_num_delta); |
| /** |
| * ol_txrx_remove_peers_for_vdev() - remove all vdev peers with lock held |
| * @vdev: vdev handle |
| * @callback: callback function to remove the peer. |
| * @callback_context: handle for callback function |
| * @remove_last_peer: Does it required to last peer. |
| * |
| * Return: NONE |
| */ |
| void |
| ol_txrx_remove_peers_for_vdev(ol_txrx_vdev_handle vdev, |
| ol_txrx_vdev_peer_remove_cb callback, |
| void *callback_context, bool remove_last_peer); |
| /** |
| * ol_txrx_remove_peers_for_vdev_no_lock() - remove vdev peers with no lock. |
| * @vdev: vdev handle |
| * @callback: callback function to remove the peer. |
| * @callback_context: handle for callback function |
| * |
| * Return: NONE |
| */ |
| void |
| ol_txrx_remove_peers_for_vdev_no_lock(ol_txrx_vdev_handle vdev, |
| ol_txrx_vdev_peer_remove_cb callback, |
| void *callback_context); |
| #endif /* _CDP_TXRX_PEER_H_ */ |