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qcacld-3.0: Register handler for wmi smart monitor event

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Register handler for wmi smart monitor event in packet capture
mode in lithium. Currently, wmi smart monitor event provides
average rssi of last ten received data packets.

Change-Id: Ieeea5cbef328b04f139f54e7a42d52a3cf25824b
CRs-Fixed: 2969245
This commit is contained in:
Surabhi Vishnoi
2021-05-11 15:59:14 +05:30
committed by Madan Koyyalamudi
parent 3ca1f5fff2
commit 1954f6e25e
3 changed files with 141 additions and 0 deletions
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122
components/target_if/pkt_capture/src/target_if_pkt_capture.c
View File

@@ -23,6 +23,7 @@
*/
#include <target_if_pkt_capture.h>
#include <wlan_pkt_capture_tgt_api.h>
#include <wmi_unified_api.h>
#include <target_if.h>
#include <init_deinit_lmac.h>
@@ -276,6 +277,121 @@ target_if_unregister_mgmt_data_offload_event(struct wlan_objmgr_psoc *psoc)
return status;
}
#ifdef WLAN_FEATURE_PKT_CAPTURE_V2
static int
target_if_smart_monitor_event_handler(void *handle, uint8_t *data,
uint32_t len)
{
struct smu_event_params params;
struct wmi_unified *wmi_handle;
struct wlan_objmgr_psoc *psoc;
QDF_STATUS status;
psoc = target_if_get_psoc_from_scn_hdl(handle);
if (!psoc) {
pkt_capture_err("psoc is NULL");
return -EINVAL;
}
wmi_handle = get_wmi_unified_hdl_from_psoc(psoc);
if (!wmi_handle) {
target_if_err("Invalid WMI handle");
return -EINVAL;
}
if (!(ucfg_pkt_capture_get_pktcap_mode(psoc) &
PKT_CAPTURE_MODE_MGMT_ONLY))
return -EINVAL;
status = wmi_unified_extract_smart_monitor_event(wmi_handle, data,
&params);
if (QDF_IS_STATUS_ERROR(status)) {
pkt_capture_err("Extract smart monitor event failed");
return -EINVAL;
}
return 0;
}
/**
* target_if_register_smart_monitor_event() - Register smu event
* @psoc: wlan psoc object
*
* Return: QDF_STATUS
*/
static QDF_STATUS
target_if_register_smart_monitor_event(struct wlan_objmgr_psoc *psoc)
{
wmi_unified_t wmi_handle;
if (!psoc) {
pkt_capture_err("psoc got NULL");
return QDF_STATUS_E_FAILURE;
}
wmi_handle = get_wmi_unified_hdl_from_psoc(psoc);
if (!wmi_handle) {
pkt_capture_err("wmi_handle is NULL");
return QDF_STATUS_E_FAILURE;
}
if ((ucfg_pkt_capture_get_mode(psoc) != PACKET_CAPTURE_MODE_DISABLE) &&
wmi_service_enabled(wmi_handle,
wmi_service_packet_capture_support)) {
uint8_t status;
status = wmi_unified_register_event_handler(
wmi_handle,
wmi_vdev_smart_monitor_event_id,
target_if_smart_monitor_event_handler,
WMI_RX_WORK_CTX);
if (status) {
pkt_capture_err("Failed to register smart monitor handler");
return QDF_STATUS_E_FAILURE;
}
}
return QDF_STATUS_SUCCESS;
}
/**
* target_if_unregister_smart_monitor_event() - Unregister smu event
* @psoc: wlan psoc object
*
* Return: QDF_STATUS
*/
static QDF_STATUS
target_if_unregister_smart_monitor_event(struct wlan_objmgr_psoc *psoc)
{
wmi_unified_t wmi_handle;
QDF_STATUS status;
wmi_handle = get_wmi_unified_hdl_from_psoc(psoc);
if (!wmi_handle) {
pkt_capture_err("Invalid wmi handle");
return QDF_STATUS_E_INVAL;
}
status = wmi_unified_unregister_event(wmi_handle,
wmi_vdev_smart_monitor_event_id);
if (status)
pkt_capture_err("unregister smart monitor event handler failed");
return status;
}
#else
static QDF_STATUS
target_if_register_smart_monitor_event(struct wlan_objmgr_psoc *psoc)
{
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS
target_if_unregister_smart_monitor_event(struct wlan_objmgr_psoc *psoc)
{
return QDF_STATUS_SUCCESS;
}
#endif
void
target_if_pkt_capture_register_rx_ops(struct wlan_pkt_capture_rx_ops *rx_ops)
{
@@ -289,6 +405,12 @@ target_if_pkt_capture_register_rx_ops(struct wlan_pkt_capture_rx_ops *rx_ops)
rx_ops->pkt_capture_unregister_ev_handlers =
target_if_unregister_mgmt_data_offload_event;
rx_ops->pkt_capture_register_smart_monitor_event =
target_if_register_smart_monitor_event;
rx_ops->pkt_capture_unregister_smart_monitor_event =
target_if_unregister_smart_monitor_event;
}
void