qcacmn: Add handlers for wmi_pdev_cp_fwstats_eventid
Add common target_if event handler for wmi_pdev_cp_fwstats_eventid from the control path stats infrastructure of firmware and register with the wmi. CRs-Fixed: 2856380 Change-Id: Ia16e34c4dc1e12b817258c5e6d617a8cb560cf5b
This commit is contained in:
Rajasekaran Kalidoss
snandini
parent
2c411d6e74
commit
89296baefb
@ -120,6 +120,27 @@ target_if_cp_stats_unregister_legacy_event_handler(
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}
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#endif /* WLAN_SUPPORT_LEGACY_CP_STATS_HANDLERS */
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#ifdef WLAN_SUPPORT_INFRA_CTRL_PATH_STATS
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/**
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* get_infra_cp_stats_id() - convert from to wmi_ctrl_path_stats_id
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* @type: type from enum infra_cp_stats_id
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*
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* Return: wmi_ctrl_path_stats_id code for success or -EINVAL
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* for failure
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*/
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uint32_t get_infra_cp_stats_id(enum infra_cp_stats_id type);
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/**
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* get_infra_cp_stats_action() - convert action codes from
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* enum infra_cp_stats_action to wmi_ctrl_path_stats_action
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* @action: action code from enum infra_cp_stats_action
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*
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* Return: wmi_ctrl_path_stats_action code for success or -EINVAL
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* for failure
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*/
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uint32_t get_infra_cp_stats_action(enum infra_cp_stats_action action);
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#endif /* WLAN_SUPPORT_INFRA_CTRL_PATH_STATS */
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#else
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static inline QDF_STATUS
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target_if_cp_stats_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
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@ -33,28 +33,276 @@
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#include <wlan_osif_priv.h>
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#include <wlan_cp_stats_utils_api.h>
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#ifdef WLAN_SUPPORT_INFRA_CTRL_PATH_STATS
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uint32_t get_infra_cp_stats_id(enum infra_cp_stats_id type)
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{
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switch (type) {
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case TYPE_REQ_CTRL_PATH_PDEV_TX_STAT:
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return WMI_REQUEST_CTRL_PATH_PDEV_TX_STAT;
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case TYPE_REQ_CTRL_PATH_VDEV_EXTD_STAT:
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return WMI_REQUEST_CTRL_PATH_VDEV_EXTD_STAT;
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case TYPE_REQ_CTRL_PATH_MEM_STAT:
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return WMI_REQUEST_CTRL_PATH_MEM_STAT;
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case TYPE_REQ_CTRL_PATH_TWT_STAT:
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return WMI_REQUEST_CTRL_PATH_TWT_STAT;
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default:
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return -EINVAL;
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}
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}
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uint32_t get_infra_cp_stats_action(enum infra_cp_stats_action action)
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{
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switch (action) {
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case ACTION_REQ_CTRL_PATH_STAT_GET:
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return WMI_REQUEST_CTRL_PATH_STAT_GET;
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case ACTION_REQ_CTRL_PATH_STAT_RESET:
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return WMI_REQUEST_CTRL_PATH_STAT_RESET;
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case ACTION_REQ_CTRL_PATH_STAT_START:
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return WMI_REQUEST_CTRL_PATH_STAT_START;
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case ACTION_REQ_CTRL_PATH_STAT_STOP:
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return WMI_REQUEST_CTRL_PATH_STAT_STOP;
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default:
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return -EINVAL;
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}
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}
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#ifdef WLAN_SUPPORT_TWT
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/**
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* target_if_infra_cp_stats_twt_event_free() - Free event buffer
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* @ev: pointer to infra cp stats event structure
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*
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* Return: None
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*/
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static
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void target_if_infra_cp_stats_twt_event_free(struct infra_cp_stats_event *ev)
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{
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qdf_mem_free(ev->twt_infra_cp_stats);
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ev->twt_infra_cp_stats = NULL;
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}
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/**
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* target_if_infra_cp_stats_twt_event_alloc() - Allocate event buffer for TWT
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* parameters
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* @ev: pointer to infra cp stats event structure
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*
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* Return: QDF_STATUS_SUCCESS on Success, other QDF_STATUS error codes on
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* failure
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*/
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static QDF_STATUS
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target_if_infra_cp_stats_twt_event_alloc(struct infra_cp_stats_event *ev)
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{
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ev->twt_infra_cp_stats =
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qdf_mem_malloc(sizeof(*ev->twt_infra_cp_stats) *
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INFRA_CP_STATS_MAX_RESP_TWT_DIALOG_ID);
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if (!ev->twt_infra_cp_stats) {
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cp_stats_err("mem alloc failed for ev.twt_infra_cp_stats");
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return QDF_STATUS_E_NOMEM;
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}
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return QDF_STATUS_SUCCESS;
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}
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#else
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static inline
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void target_if_infra_cp_stats_twt_event_free(struct infra_cp_stats_event *ev)
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{
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}
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static inline QDF_STATUS
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target_if_infra_cp_stats_twt_event_alloc(struct infra_cp_stats_event *ev)
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{
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return QDF_STATUS_SUCCESS;
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}
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static inline
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void target_if_infra_cp_stats_free_stats_event(struct infra_cp_stats_event *ev)
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{
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}
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#endif /* WLAN_SUPPORT_TWT */
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/**
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* target_if_extract_infra_cp_stats_event() - Extract data from stats event
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* @wmi_hdl: WMI Handle
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* @data: pointer to event data buffer from firmware
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* @data_len: length of the data buffer
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* @ev: pointer of output structure to be filled with extracted values
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*
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* Return: QDF_STATUS_SUCCESS on Success, other QDF_STATUS error codes
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* on failure
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*/
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static QDF_STATUS
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target_if_extract_infra_cp_stats_event(struct wmi_unified *wmi_hdl,
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uint8_t *data, uint32_t data_len,
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struct infra_cp_stats_event *ev)
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{
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QDF_STATUS status;
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uint32_t more_flag = 0;
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status = wmi_unified_extract_cp_stats_more_pending(wmi_hdl, data,
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&more_flag);
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status = wmi_unified_extract_infra_cp_stats(wmi_hdl, data,
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data_len, ev);
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cp_stats_debug("request_id %d", ev->request_id);
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return QDF_STATUS_SUCCESS;
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}
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/**
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* target_if_infra_cp_stats_event_handler() - Handle
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* wmi_pdev_cp_fwstats_eventid
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* @scn: opaque scn handle
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* @data: event buffer received from fw
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* @datalen: length of event buffer
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*
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* Return: 0 for success or non zero error codes for failure
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*/
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static
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int target_if_infra_cp_stats_event_handler(ol_scn_t scn, uint8_t *data,
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uint32_t datalen)
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{
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QDF_STATUS status;
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struct infra_cp_stats_event ev = {0};
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struct wlan_objmgr_psoc *psoc;
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struct wmi_unified *wmi_handle;
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struct wlan_lmac_if_cp_stats_rx_ops *rx_ops;
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if (!scn || !data) {
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cp_stats_err("scn: 0x%pK, data: 0x%pK", scn, data);
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return -EINVAL;
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}
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psoc = target_if_get_psoc_from_scn_hdl(scn);
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if (!psoc) {
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cp_stats_err("null psoc");
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return -EINVAL;
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}
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rx_ops = target_if_cp_stats_get_rx_ops(psoc);
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if (!rx_ops || !rx_ops->process_stats_event) {
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cp_stats_err("callback not registered");
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return -EINVAL;
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}
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wmi_handle = get_wmi_unified_hdl_from_psoc(psoc);
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if (!wmi_handle) {
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cp_stats_err("wmi_handle is null");
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return -EINVAL;
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}
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status = target_if_infra_cp_stats_twt_event_alloc(&ev);
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if (QDF_IS_STATUS_ERROR(status)) {
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cp_stats_err("Alloc TWT event mem failed");
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goto end;
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}
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status = target_if_extract_infra_cp_stats_event(wmi_handle, data,
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datalen, &ev);
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if (QDF_IS_STATUS_ERROR(status)) {
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cp_stats_err("extract event failed");
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goto end;
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}
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status = rx_ops->process_infra_stats_event(psoc, &ev);
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end:
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target_if_infra_cp_stats_twt_event_free(&ev);
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return qdf_status_to_os_return(status);
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}
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#else
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static
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int target_if_infra_cp_stats_event_handler(ol_scn_t scn, uint8_t *data,
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uint32_t datalen)
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{
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return 0;
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}
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#endif /* WLAN_SUPPORT_INFRA_CTRL_PATH_STATS */
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static QDF_STATUS
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target_if_cp_stats_register_event_handler(struct wlan_objmgr_psoc *psoc)
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{
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struct wmi_unified *wmi_handle;
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QDF_STATUS ret_val;
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if (!psoc) {
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cp_stats_err("PSOC is NULL!");
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return QDF_STATUS_E_INVAL;
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}
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wmi_handle = get_wmi_unified_hdl_from_psoc(psoc);
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if (!wmi_handle) {
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cp_stats_err("wmi_handle is null");
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return QDF_STATUS_E_INVAL;
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}
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ret_val = wmi_unified_register_event_handler(wmi_handle,
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wmi_pdev_cp_fwstats_eventid,
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target_if_infra_cp_stats_event_handler,
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WMI_RX_WORK_CTX);
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if (QDF_IS_STATUS_ERROR(ret_val))
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cp_stats_err("Failed to register for pdev_cp_fwstats_event");
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return QDF_STATUS_SUCCESS;
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}
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static QDF_STATUS
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target_if_cp_stats_unregister_event_handler(struct wlan_objmgr_psoc *psoc)
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{
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struct wmi_unified *wmi_handle;
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if (!psoc) {
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cp_stats_err("PSOC is NULL!");
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return QDF_STATUS_E_INVAL;
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}
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wmi_handle = get_wmi_unified_hdl_from_psoc(psoc);
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if (!wmi_handle) {
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cp_stats_err("wmi_handle is null");
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return QDF_STATUS_E_INVAL;
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}
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wmi_unified_unregister_event_handler(wmi_handle,
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wmi_pdev_cp_fwstats_eventid);
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return QDF_STATUS_SUCCESS;
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}
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#ifdef WLAN_SUPPORT_INFRA_CTRL_PATH_STATS
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/**
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* target_if_infra_cp_stats_req() - API to send stats request to wmi
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* @psoc: pointer to psoc object
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* @req: pointer to object containing stats request parameters
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*
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* Return: QDF_STATUS_SUCCESS on success, else other qdf error values
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*/
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static
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QDF_STATUS target_if_infra_cp_stats_req(struct wlan_objmgr_psoc *psoc,
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struct infra_cp_stats_cmd_info *req)
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{
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struct wmi_unified *wmi_handle;
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wmi_handle = get_wmi_unified_hdl_from_psoc(psoc);
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if (!wmi_handle) {
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cp_stats_err("wmi_handle is null.");
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return QDF_STATUS_E_NULL_VALUE;
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}
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return wmi_unified_infra_cp_stats_request_send(wmi_handle, req);
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}
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static void target_if_register_infra_cp_stats_txops(
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struct wlan_lmac_if_cp_stats_tx_ops *tx_ops)
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{
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tx_ops->send_req_infra_cp_stats = target_if_infra_cp_stats_req;
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}
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#else
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static void target_if_register_infra_cp_stats_txops(
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struct wlan_lmac_if_cp_stats_tx_ops *tx_ops)
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{
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}
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#endif /* WLAN_SUPPORT_INFRA_CTRL_PATH_STATS */
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QDF_STATUS
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target_if_cp_stats_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
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{
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@ -70,6 +318,7 @@ target_if_cp_stats_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
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cp_stats_err("lmac tx ops is NULL!");
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return QDF_STATUS_E_FAILURE;
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}
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target_if_register_infra_cp_stats_txops(cp_stats_tx_ops);
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cp_stats_tx_ops->cp_stats_attach =
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target_if_cp_stats_register_event_handler;
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