ed35f4499d
WDS entry should be removed before adding peer with same mac address. iIn DBDC mode, this can be ensured only by waiting for response for WDS delete from FW before creating peer. Add logic to defer AUTH until WDS is removed from FW. Change-Id: Ie76d08c4817f953504913ae6cc49fc5388169e4a CRs-Fixed: 2270592
163 lines
4.6 KiB
C
163 lines
4.6 KiB
C
/*
|
|
* Copyright (c) 2016-2018 The Linux Foundation. All rights reserved.
|
|
*
|
|
* 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.
|
|
*/
|
|
#ifndef _DP_PEER_H_
|
|
#define _DP_PEER_H_
|
|
|
|
#include <qdf_types.h>
|
|
#include <qdf_lock.h>
|
|
#include "dp_types.h"
|
|
|
|
#define DP_INVALID_PEER_ID 0xffff
|
|
/**
|
|
* __dp_peer_find_by_id() - Returns peer object given the peer id
|
|
*
|
|
* @soc : core DP soc context
|
|
* @peer_id : peer id from peer object can be retrieved
|
|
*
|
|
* Return: struct dp_peer*: Pointer to DP peer object
|
|
*/
|
|
static inline struct dp_peer *
|
|
__dp_peer_find_by_id(struct dp_soc *soc,
|
|
uint16_t peer_id)
|
|
{
|
|
struct dp_peer *peer;
|
|
|
|
/* TODO: Hold lock */
|
|
peer = (peer_id >= soc->max_peers) ? NULL :
|
|
soc->peer_id_to_obj_map[peer_id];
|
|
|
|
return peer;
|
|
}
|
|
|
|
/**
|
|
* dp_peer_find_by_id() - Returns peer object given the peer id
|
|
* if delete_in_progress in not set for peer
|
|
*
|
|
* @soc : core DP soc context
|
|
* @peer_id : peer id from peer object can be retrieved
|
|
*
|
|
* Return: struct dp_peer*: Pointer to DP peer object
|
|
*/
|
|
static inline struct dp_peer *
|
|
dp_peer_find_by_id(struct dp_soc *soc,
|
|
uint16_t peer_id)
|
|
{
|
|
struct dp_peer *peer;
|
|
|
|
peer = __dp_peer_find_by_id (soc, peer_id);
|
|
|
|
if (peer && peer->delete_in_progress) {
|
|
return NULL;
|
|
}
|
|
|
|
return peer;
|
|
}
|
|
|
|
void dp_rx_peer_map_handler(void *soc_handle, uint16_t peer_id,
|
|
uint16_t hw_peer_id, uint8_t vdev_id,
|
|
uint8_t *peer_mac_addr, uint16_t ast_hash,
|
|
uint8_t is_wds);
|
|
void dp_rx_peer_unmap_handler(void *soc_handle, uint16_t peer_id,
|
|
uint8_t vdev_id, uint8_t *peer_mac_addr,
|
|
uint8_t is_wds);
|
|
void dp_rx_sec_ind_handler(void *soc_handle, uint16_t peer_id,
|
|
enum htt_sec_type sec_type, int is_unicast,
|
|
u_int32_t *michael_key, u_int32_t *rx_pn);
|
|
uint8_t dp_get_peer_mac_addr_frm_id(struct cdp_soc_t *soc_handle,
|
|
uint16_t peer_id, uint8_t *peer_mac);
|
|
|
|
int dp_peer_add_ast(struct dp_soc *soc, struct dp_peer *peer,
|
|
uint8_t *mac_addr, enum cdp_txrx_ast_entry_type type,
|
|
uint32_t flags);
|
|
|
|
void dp_peer_del_ast(struct dp_soc *soc, struct dp_ast_entry *ast_entry);
|
|
|
|
void dp_peer_ast_unmap_handler(struct dp_soc *soc,
|
|
struct dp_ast_entry *ast_entry);
|
|
|
|
int dp_peer_update_ast(struct dp_soc *soc, struct dp_peer *peer,
|
|
struct dp_ast_entry *ast_entry, uint32_t flags);
|
|
|
|
struct dp_ast_entry *dp_peer_ast_hash_find(struct dp_soc *soc,
|
|
uint8_t *ast_mac_addr);
|
|
|
|
uint8_t dp_peer_ast_get_pdev_id(struct dp_soc *soc,
|
|
struct dp_ast_entry *ast_entry);
|
|
|
|
|
|
uint8_t dp_peer_ast_get_next_hop(struct dp_soc *soc,
|
|
struct dp_ast_entry *ast_entry);
|
|
|
|
void dp_peer_ast_set_type(struct dp_soc *soc,
|
|
struct dp_ast_entry *ast_entry,
|
|
enum cdp_txrx_ast_entry_type type);
|
|
|
|
#if defined(FEATURE_AST) && defined(AST_HKV1_WORKAROUND)
|
|
void dp_peer_ast_set_cp_ctx(struct dp_soc *soc,
|
|
struct dp_ast_entry *ast_entry,
|
|
void *cp_ctx);
|
|
|
|
void *dp_peer_ast_get_cp_ctx(struct dp_soc *soc,
|
|
struct dp_ast_entry *ast_entry);
|
|
|
|
void dp_peer_ast_send_wds_del(struct dp_soc *soc,
|
|
struct dp_ast_entry *ast_entry);
|
|
|
|
bool dp_peer_ast_get_wmi_sent(struct dp_soc *soc,
|
|
struct dp_ast_entry *ast_entry);
|
|
|
|
void dp_peer_ast_free_entry(struct dp_soc *soc,
|
|
struct dp_ast_entry *ast_entry);
|
|
|
|
#endif
|
|
|
|
/*
|
|
* dp_get_vdev_from_soc_vdev_id_wifi3() -
|
|
* Returns vdev object given the vdev id
|
|
* vdev id is unique across pdev's
|
|
*
|
|
* @soc : core DP soc context
|
|
* @vdev_id : vdev id from vdev object can be retrieved
|
|
*
|
|
* Return: struct dp_vdev*: Pointer to DP vdev object
|
|
*/
|
|
static inline struct dp_vdev *
|
|
dp_get_vdev_from_soc_vdev_id_wifi3(struct dp_soc *soc,
|
|
uint8_t vdev_id)
|
|
{
|
|
struct dp_pdev *pdev = NULL;
|
|
struct dp_vdev *vdev = NULL;
|
|
int i;
|
|
|
|
for (i = 0; i < MAX_PDEV_CNT && soc->pdev_list[i]; i++) {
|
|
pdev = soc->pdev_list[i];
|
|
TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
|
|
if (vdev->vdev_id == vdev_id) {
|
|
QDF_TRACE(QDF_MODULE_ID_DP,
|
|
QDF_TRACE_LEVEL_INFO,
|
|
FL("Found vdev 0x%pK on pdev %d"),
|
|
vdev, i);
|
|
return vdev;
|
|
}
|
|
}
|
|
}
|
|
return NULL;
|
|
|
|
}
|
|
#endif /* _DP_PEER_H_ */
|