blob: 44a2bb68af5479beedeca223472e7d6a75fd47a9 [file] [log] [blame]
/*
* Copyright (c) 2017-2019 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.
*/
/*
* DOC: contains core scan function definitions
*/
#include <wlan_scan_ucfg_api.h>
#include <wlan_scan_utils_api.h>
#include "wlan_scan_main.h"
QDF_STATUS wlan_scan_psoc_created_notification(struct wlan_objmgr_psoc *psoc,
void *arg_list)
{
struct wlan_scan_obj *scan_obj;
QDF_STATUS status = QDF_STATUS_SUCCESS;
scan_obj = qdf_mem_malloc_atomic(sizeof(struct wlan_scan_obj));
if (!scan_obj) {
scm_err("Failed to allocate memory");
return QDF_STATUS_E_NOMEM;
}
/* Attach scan private date to psoc */
status = wlan_objmgr_psoc_component_obj_attach(psoc,
WLAN_UMAC_COMP_SCAN, (void *)scan_obj,
QDF_STATUS_SUCCESS);
if (QDF_IS_STATUS_ERROR(status))
scm_err("Failed to attach psoc scan component");
else
scm_debug("Scan object attach to psoc successful");
return status;
}
QDF_STATUS wlan_scan_psoc_destroyed_notification(
struct wlan_objmgr_psoc *psoc,
void *arg_list)
{
void *scan_obj = NULL;
QDF_STATUS status = QDF_STATUS_SUCCESS;
scan_obj = wlan_objmgr_psoc_get_comp_private_obj(psoc,
WLAN_UMAC_COMP_SCAN);
if (!scan_obj) {
scm_err("Failed to detach scan in psoc ctx");
return QDF_STATUS_E_FAILURE;
}
status = wlan_objmgr_psoc_component_obj_detach(psoc,
WLAN_UMAC_COMP_SCAN, scan_obj);
if (QDF_IS_STATUS_ERROR(status))
scm_err("Failed to detach psoc scan component");
qdf_mem_free(scan_obj);
return status;
}
QDF_STATUS wlan_scan_vdev_created_notification(struct wlan_objmgr_vdev *vdev,
void *arg_list)
{
struct scan_vdev_obj *scan_vdev_obj;
QDF_STATUS status = QDF_STATUS_SUCCESS;
scan_vdev_obj = qdf_mem_malloc_atomic(sizeof(struct scan_vdev_obj));
if (!scan_vdev_obj) {
scm_err("Failed to allocate memory");
return QDF_STATUS_E_NOMEM;
}
/* Attach scan private date to vdev */
status = wlan_objmgr_vdev_component_obj_attach(vdev,
WLAN_UMAC_COMP_SCAN, (void *)scan_vdev_obj,
QDF_STATUS_SUCCESS);
if (QDF_IS_STATUS_ERROR(status)) {
scm_err("Failed to attach vdev scan component");
qdf_mem_free(scan_vdev_obj);
} else {
scm_debug("vdev scan object attach successful");
}
return status;
}
QDF_STATUS wlan_scan_vdev_destroyed_notification(
struct wlan_objmgr_vdev *vdev,
void *arg_list)
{
void *scan_vdev_obj = NULL;
QDF_STATUS status = QDF_STATUS_SUCCESS;
scan_vdev_obj = wlan_objmgr_vdev_get_comp_private_obj(vdev,
WLAN_UMAC_COMP_SCAN);
if (!scan_vdev_obj) {
scm_err("Failed to detach scan in vdev ctx");
return QDF_STATUS_E_FAILURE;
}
status = wlan_objmgr_vdev_component_obj_detach(vdev,
WLAN_UMAC_COMP_SCAN, scan_vdev_obj);
if (QDF_IS_STATUS_ERROR(status))
scm_err("Failed to detach vdev scan component");
qdf_mem_free(scan_vdev_obj);
return status;
}