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Commit 0ed270bc authored by Srikanth Marepalli's avatar Srikanth Marepalli
Browse files

qcacmn: Add roam set param command for roam params 

This change introduces the new roam set param WMI command to set
the roam params from host to FW.
Also added a fail_bssid param in wmi_roam_result TLV to know the
roam failed AP BSSID from the FW.

Added a new vendor command event for sending roam events stats
attributes to userspace.

Change-Id: I7a08635a7912cbd940d90a2d62433296740ad913
CRs-Fixed: 3050799
parent cd924b91

os_if/linux/wlan_cfg80211.h

+3 −0
Original line number Diff line number Diff line
@@ -238,6 +238,9 @@ enum qca_nl80211_vendor_subcmds_index { 
#ifdef WLAN_CFR_ENABLE

	QCA_NL80211_VENDOR_SUBCMD_PEER_CFR_CAPTURE_CFG_INDEX,

#endif

#ifdef WLAN_FEATURE_ROAM_OFFLOAD

	QCA_NL80211_VENDOR_SUBCMD_ROAM_EVENTS_INDEX,

#endif

};



#if !defined(SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC) && \

wmi/inc/wmi_unified_api.h

+20 −0
Original line number Diff line number Diff line
@@ -859,6 +859,26 @@ QDF_STATUS 
wmi_unified_vdev_set_param_send(wmi_unified_t wmi_handle,

				struct vdev_set_params *param);



#ifdef WLAN_FEATURE_ROAM_OFFLOAD

/**

 * wmi_unified_roam_set_param_send() - WMI roam set parameter function

 * @wmi_handle: handle to WMI.

 * @roam_param: pointer to hold roam set parameter

 *

 * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure

 */

QDF_STATUS

wmi_unified_roam_set_param_send(wmi_unified_t wmi_handle,

				struct vdev_set_params *roam_param);

#else

static inline QDF_STATUS

wmi_unified_roam_set_param_send(wmi_unified_t wmi_handle,

				struct vdev_set_params *roam_param)

{

	return QDF_STATUS_SUCCESS;

}

#endif



/**

 * wmi_unified_sifs_trigger_send() - WMI vdev sifs trigger parameter function

 * @wmi_handle: handle to WMI.

wmi/inc/wmi_unified_param.h

+2 −0
Original line number Diff line number Diff line
@@ -7887,12 +7887,14 @@ struct wmi_roam_scan_data { 
 * @status:             0 - Roaming is success ; 1 - Roaming failed ;

 * 2 - No roam

 * @fail_reason:        One of WMI_ROAM_FAIL_REASON_ID

 * @fail_bssid:         BSSID of the last attempted roam failed AP

 */

struct wmi_roam_result {

	bool present;

	uint32_t timestamp;

	uint32_t status;

	uint32_t fail_reason;

	struct qdf_mac_addr fail_bssid;

};



/**

wmi/inc/wmi_unified_priv.h

+3 −0
Original line number Diff line number Diff line
@@ -1015,6 +1015,9 @@ QDF_STATUS (*send_pdev_set_pcl_cmd)(wmi_unified_t wmi_handle, 
#ifdef WLAN_FEATURE_ROAM_OFFLOAD

QDF_STATUS (*send_vdev_set_pcl_cmd)(wmi_unified_t wmi_handle,

				    struct set_pcl_cmd_params *params);



QDF_STATUS (*send_roam_set_param_cmd)(wmi_unified_t wmi_handle,

				      struct vdev_set_params *roam_param);

#endif



#ifdef WLAN_POLICY_MGR_ENABLE

wmi/src/wmi_unified_api.c

+13 −0
Original line number Diff line number Diff line
@@ -399,6 +399,19 @@ wmi_unified_vdev_set_param_send(wmi_unified_t wmi_handle, 
	return QDF_STATUS_E_FAILURE;

}



#ifdef WLAN_FEATURE_ROAM_OFFLOAD

QDF_STATUS

wmi_unified_roam_set_param_send(wmi_unified_t wmi_handle,

				struct vdev_set_params *roam_param)

{

	if (wmi_handle->ops->send_roam_set_param_cmd)

		return wmi_handle->ops->send_roam_set_param_cmd(wmi_handle,

								roam_param);



	return QDF_STATUS_E_FAILURE;

}

#endif



QDF_STATUS wmi_unified_sifs_trigger_send(wmi_unified_t wmi_handle,

					 struct sifs_trigger_param *param)

{