qcacmn: Configure and clear packet filter

Add PMO changes to configure and clear default packet filters
over suspend and resume

Change-Id: I2e150defc8ce60e7b8346d058bfe3d9ec286aa26
CRs-Fixed: 2034458

target_if/pmo/inc/target_if_pmo.h

@@ -137,6 +137,30 @@ QDF_STATUS target_if_pmo_send_non_arp_bcast_filter_req(
 		struct wlan_objmgr_vdev *vdev,
 		struct pmo_bcast_filter_params *bcast_req);
 
+/**
+ * target_if_pmo_send_pkt_filter_req() - enable packet filter
+ * @vdev: objmgr vdev
+ * @rcv_filter_param: filter params
+ *
+ * This function enable packet filter
+ *
+ *  Return: QDF_STATUS_SUCCESS for success or error code
+ */
+QDF_STATUS target_if_pmo_send_pkt_filter_req(struct wlan_objmgr_vdev *vdev,
+			struct pmo_rcv_pkt_fltr_cfg *rcv_filter_param);
+
+/**
+ * target_if_pmo_clear_pkt_filter_req() - disable packet filter
+ * @vdev: objmgr vdev
+ * @rcv_clear_param: filter params
+ *
+ * This function disable packet filter
+ *
+ *  Return: QDF_STATUS_SUCCESS for success or error code
+ */
+QDF_STATUS target_if_pmo_clear_pkt_filter_req(struct wlan_objmgr_vdev *vdev,
+			struct pmo_rcv_pkt_fltr_clear_param *rcv_clear_param);
+
 /**
  * target_if_pmo_send_arp_offload_req() - sends arp request to fwr
  * @vdev: objmgr vdev

target_if/pmo/src/target_if_pmo_main.c

@@ -94,6 +94,10 @@ void target_if_pmo_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
 		target_if_pmo_psoc_send_host_wakeup_ind;
 	pmo_tx_ops->psoc_send_target_resume_req =
 		target_if_pmo_psoc_send_target_resume_req;
+	pmo_tx_ops->send_set_pkt_filter =
+		target_if_pmo_send_pkt_filter_req;
+	pmo_tx_ops->send_clear_pkt_filter =
+		target_if_pmo_clear_pkt_filter_req;
 
 }
 

target_if/pmo/src/target_if_pmo_pkt_filter.c

@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2017 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: target_if_pmo_pkt_filter.c
+ *
+ * Target interface file for pmo component to
+ * send packet filter related cmd and process event.
+ */
+
+#include "target_if.h"
+#include "target_if_pmo.h"
+#include "wmi_unified_pmo_api.h"
+#include "wlan_pmo_pkt_filter_public_struct.h"
+
+QDF_STATUS target_if_pmo_send_pkt_filter_req(struct wlan_objmgr_vdev *vdev,
+			struct pmo_rcv_pkt_fltr_cfg *rcv_filter_param)
+{
+	uint8_t vdev_id;
+	struct wlan_objmgr_psoc *psoc;
+	QDF_STATUS status;
+
+	if (!vdev) {
+		target_if_err("vdev ptr passed is NULL");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	wlan_vdev_obj_lock(vdev);
+	psoc = wlan_vdev_get_psoc(vdev);
+	vdev_id = wlan_vdev_get_id(vdev);
+	wlan_vdev_obj_unlock(vdev);
+	if (!psoc) {
+		target_if_err("psoc handle is NULL");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	/* send the command along with data */
+	status = wmi_unified_config_packet_filter_cmd(
+			GET_WMI_HDL_FROM_PSOC(psoc), vdev_id,
+			rcv_filter_param,
+			rcv_filter_param->filter_id, true);
+	if (status) {
+		target_if_err("Failed to send pkt_filter cmd");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	/* Enable packet filter */
+	status = wmi_unified_enable_disable_packet_filter_cmd(
+			GET_WMI_HDL_FROM_PSOC(psoc),
+			vdev_id, true);
+	if (status)
+		target_if_err("Failed to send packet filter wmi cmd to fw");
+
+	return status;
+}
+
+QDF_STATUS target_if_pmo_clear_pkt_filter_req(struct wlan_objmgr_vdev *vdev,
+			struct pmo_rcv_pkt_fltr_clear_param *rcv_clear_param)
+{
+	uint8_t vdev_id;
+	struct wlan_objmgr_psoc *psoc;
+	QDF_STATUS status;
+
+	if (!vdev) {
+		target_if_err("vdev ptr passed is NULL");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	wlan_vdev_obj_lock(vdev);
+	psoc = wlan_vdev_get_psoc(vdev);
+	vdev_id = wlan_vdev_get_id(vdev);
+	wlan_vdev_obj_unlock(vdev);
+	if (!psoc) {
+		target_if_err("psoc handle is NULL");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	/* send the command along with data */
+	status = wmi_unified_config_packet_filter_cmd(
+			GET_WMI_HDL_FROM_PSOC(psoc), vdev_id,
+			NULL, rcv_clear_param->filter_id, false);
+
+	if (status)
+		target_if_err("Failed to clear filter cmd");
+
+	return status;
+}