5f45de5139
Non datapath modules use these APIs when they work with datapath module data structures. Change-Id: Ic257c6fc621820199b1691b8e62f7f7109237b01 CRs-Fixed: 993414
177 lines
5.5 KiB
C
177 lines
5.5 KiB
C
/*
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* Copyright (c) 2016 The Linux Foundation. All rights reserved.
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*
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* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
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*
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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* This file was originally distributed by Qualcomm Atheros, Inc.
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* under proprietary terms before Copyright ownership was assigned
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* to the Linux Foundation.
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*/
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/**
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* @file cdp_txrx_peer.h
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* @brief Define the host data path peer API functions
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* called by the host control SW and the OS interface module
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*/
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#ifndef _CDP_TXRX_PEER_H_
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#define _CDP_TXRX_PEER_H_
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typedef QDF_STATUS (*ol_rx_callback_fp)(void *p_cds_gctx,
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qdf_nbuf_t pDataBuff,
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uint8_t ucSTAId);
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/**
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* struct ol_txrx_peer_state - Peer state information
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*/
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enum ol_txrx_peer_state {
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OL_TXRX_PEER_STATE_INVALID,
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OL_TXRX_PEER_STATE_DISC, /* initial state */
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OL_TXRX_PEER_STATE_CONN, /* authentication in progress */
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OL_TXRX_PEER_STATE_AUTH, /* authentication successful */
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};
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/**
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* struct ol_txrx_desc_type - txrx descriptor type
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* @sta_id: sta id
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* @is_qos_enabled: is station qos enabled
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* @is_wapi_supported: is station wapi supported
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*/
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struct ol_txrx_desc_type {
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uint8_t sta_id;
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uint8_t is_qos_enabled;
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uint8_t is_wapi_supported;
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};
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QDF_STATUS ol_txrx_register_peer(struct ol_txrx_desc_type *sta_desc);
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/**
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* ol_txrx_vdev_peer_remove_cb - wma_remove_peer callback
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*/
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typedef void (*ol_txrx_vdev_peer_remove_cb)(void *handle, uint8_t *bssid,
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uint8_t vdev_id,
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ol_txrx_peer_handle peer,
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bool roam_synch_in_progress);
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QDF_STATUS ol_txrx_clear_peer(uint8_t sta_id);
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QDF_STATUS ol_txrx_change_peer_state(uint8_t sta_id,
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enum ol_txrx_peer_state sta_state,
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bool roam_synch_in_progress);
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ol_txrx_peer_handle ol_txrx_find_peer_by_addr(ol_txrx_pdev_handle pdev,
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uint8_t *peer_addr,
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uint8_t *peer_id);
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ol_txrx_peer_handle
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ol_txrx_find_peer_by_addr_and_vdev(ol_txrx_pdev_handle pdev,
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ol_txrx_vdev_handle vdev,
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uint8_t *peer_addr, uint8_t *peer_id);
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#ifdef QCA_SUPPORT_TXRX_LOCAL_PEER_ID
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uint16_t ol_txrx_local_peer_id(ol_txrx_peer_handle peer);
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ol_txrx_peer_handle ol_txrx_find_peer_by_addr(ol_txrx_pdev_handle pdev,
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uint8_t *peer_addr,
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uint8_t *peer_id);
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ol_txrx_peer_handle
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ol_txrx_find_peer_by_addr_and_vdev(ol_txrx_pdev_handle pdev,
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ol_txrx_vdev_handle vdev,
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uint8_t *peer_addr, uint8_t *peer_id);
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ol_txrx_peer_handle
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ol_txrx_peer_find_by_local_id(ol_txrx_pdev_handle pdev, uint8_t local_peer_id);
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#else
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#define ol_txrx_local_peer_id(peer) OL_TXRX_INVALID_LOCAL_PEER_ID
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#define ol_txrx_find_peer_by_addr(pdev, peer_addr, peer_id) NULL
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#define ol_txrx_find_peer_by_addr_and_vdev(pdev, vdev, peer_addr, peer_id) NULL
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#define ol_txrx_peer_find_by_local_id(pdev, local_peer_id) NULL
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#endif /* QCA_SUPPORT_TXRX_LOCAL_PEER_ID */
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QDF_STATUS
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ol_txrx_peer_state_update(ol_txrx_pdev_handle pdev, uint8_t *peer_addr,
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enum ol_txrx_peer_state state);
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QDF_STATUS ol_txrx_get_vdevid(struct ol_txrx_peer_t *peer, uint8_t *vdev_id);
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void *ol_txrx_get_vdev_by_sta_id(uint8_t sta_id);
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QDF_STATUS ol_txrx_register_ocb_peer(void *cds_ctx, uint8_t *mac_addr,
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uint8_t *peer_id);
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/**
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* ol_txrx_peer_get_peer_mac_addr() - return mac_addr from peer handle.
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* @peer: handle to peer
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*
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* returns mac addrs for module which do not know peer type
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*
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* Return: the mac_addr from peer
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*/
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uint8_t *ol_txrx_peer_get_peer_mac_addr(ol_txrx_peer_handle peer);
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/**
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* ol_txrx_get_peer_state() - Return peer state of peer
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* @peer: peer handle
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*
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* Return: return peer state
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*/
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int ol_txrx_get_peer_state(ol_txrx_peer_handle peer);
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/**
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* ol_txrx_get_vdev_for_peer() - Return vdev from peer handle
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* @peer: peer handle
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*
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* Return: vdev handle from peer
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*/
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ol_txrx_vdev_handle
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ol_txrx_get_vdev_for_peer(ol_txrx_peer_handle peer);
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/**
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* ol_txrx_update_ibss_add_peer_num_of_vdev() - update and return peer num
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* @vdev: vdev handle
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* @peer_num_delta: peer nums to be adjusted
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*
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* Return: -1 for failure or total peer nums after adjustment.
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*/
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int16_t
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ol_txrx_update_ibss_add_peer_num_of_vdev(ol_txrx_vdev_handle vdev,
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int16_t peer_num_delta);
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/**
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* ol_txrx_remove_peers_for_vdev() - remove all vdev peers with lock held
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* @vdev: vdev handle
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* @callback: callback function to remove the peer.
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* @callback_context: handle for callback function
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* @remove_last_peer: Does it required to last peer.
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*
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* Return: NONE
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*/
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void
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ol_txrx_remove_peers_for_vdev(ol_txrx_vdev_handle vdev,
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ol_txrx_vdev_peer_remove_cb callback,
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void *callback_context, bool remove_last_peer);
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/**
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* ol_txrx_remove_peers_for_vdev_no_lock() - remove vdev peers with no lock.
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* @vdev: vdev handle
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* @callback: callback function to remove the peer.
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* @callback_context: handle for callback function
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*
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* Return: NONE
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*/
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void
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ol_txrx_remove_peers_for_vdev_no_lock(ol_txrx_vdev_handle vdev,
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ol_txrx_vdev_peer_remove_cb callback,
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void *callback_context);
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#endif /* _CDP_TXRX_PEER_H_ */
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