qcacmn: Add UT framework for OCB module

Add a faked WMI layer for OCB unit test on platform does not
support OCB feature.

CRs-Fixed: 2177563
Change-Id: I35b272faa21f3b225eb036c06a15b06ab4b389ae

wmi/src/wmi_unified_ocb_ut.c

@@ -0,0 +1,524 @@
+/*
+ * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ *
+ * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
+ *
+ *
+ * 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.
+ */
+
+/*
+ * This file was originally distributed by Qualcomm Atheros, Inc.
+ * under proprietary terms before Copyright ownership was assigned
+ * to the Linux Foundation.
+ */
+
+#include "wmi_unified_api.h"
+#include "wmi.h"
+#include "wmi_version.h"
+#include "wmi_unified_priv.h"
+#include <wlan_defs.h>
+#include "target_if.h"
+#include "wma.h"
+#include "wlan_ocb_ucfg_api.h"
+#include "wlan_ocb_main.h"
+
+void wmi_ocb_ut_attach(struct wmi_unified *wmi_handle);
+
+static inline struct wlan_ocb_rx_ops *
+target_if_ocb_get_rx_ops(struct wlan_objmgr_psoc *psoc)
+{
+	struct wlan_objmgr_pdev *pdev;
+	struct ocb_pdev_obj *pdev_obj;
+
+	pdev = wlan_objmgr_get_pdev_by_id(psoc, 0,
+					  WLAN_OCB_SB_ID);
+	pdev_obj = (struct ocb_pdev_obj *)
+		wlan_objmgr_pdev_get_comp_private_obj(pdev,
+				WLAN_UMAC_COMP_OCB);
+	return &pdev_obj->ocb_rxops;
+}
+
+/**
+ * fake_vdev_create_cmd_tlv() - send VDEV create command to fw
+ * @wmi_handle: wmi handle
+ * @param: pointer to hold vdev create parameter
+ * @macaddr: vdev mac address
+ *
+ * Return: QDF_STATUS_SUCCESS for success or error code
+ */
+static QDF_STATUS fake_vdev_create_cmd_tlv(wmi_unified_t wmi_handle,
+				 uint8_t macaddr[IEEE80211_ADDR_LEN],
+				 struct vdev_create_params *param)
+{
+	WMI_LOGP("%s : called", __func__);
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_vdev_delete_cmd_tlv() - send VDEV delete command to fw
+ * @wmi_handle: wmi handle
+ * @if_id: vdev id
+ *
+ * Return: QDF_STATUS_SUCCESS for success or error code
+ */
+static QDF_STATUS fake_vdev_delete_cmd_tlv(wmi_unified_t wmi_handle,
+					  uint8_t if_id)
+{
+	WMI_LOGP("%s : called", __func__);
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_ocb_set_utc_time_cmd_tlv() - send the UTC time to the firmware
+ * @wmi_handle: pointer to the wmi handle
+ * @utc: pointer to the UTC time struct
+ *
+ * Return: 0 on succes
+ */
+static QDF_STATUS fake_ocb_set_utc_time_cmd_tlv(wmi_unified_t wmi_handle,
+				struct ocb_utc_param *utc)
+{
+	WMI_LOGP("%s : called", __func__);
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_ocb_get_tsf_timer_cmd_tlv() - get ocb tsf timer val
+ * @wmi_handle: pointer to the wmi handle
+ * @request: pointer to the request
+ *
+ * Return: 0 on succes
+ */
+static QDF_STATUS fake_ocb_get_tsf_timer_cmd_tlv(wmi_unified_t wmi_handle,
+			  uint8_t vdev_id)
+{
+	QDF_STATUS status;
+	struct wlan_objmgr_psoc *psoc;
+	struct wlan_ocb_rx_ops *ocb_rx_ops;
+	struct ocb_get_tsf_timer_response response;
+	ol_scn_t scn = (ol_scn_t) wmi_handle->scn_handle;
+
+	WMI_LOGP("%s : called", __func__);
+	psoc = target_if_get_psoc_from_scn_hdl(scn);
+	if (!psoc) {
+		WMI_LOGP("null psoc");
+		return -EINVAL;
+	}
+	response.vdev_id = vdev_id;
+	response.timer_high = 0x1234;
+	response.timer_low = 0x5678;
+
+	ocb_rx_ops = target_if_ocb_get_rx_ops(psoc);
+	if (ocb_rx_ops->ocb_tsf_timer) {
+		status = ocb_rx_ops->ocb_tsf_timer(psoc, &response);
+		if (status != QDF_STATUS_SUCCESS) {
+			WMI_LOGP("ocb_tsf_timer failed.");
+			return -EINVAL;
+		}
+	} else {
+		WMI_LOGP("No ocb_tsf_timer callback");
+		return -EINVAL;
+	}
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_dcc_clear_stats_cmd_tlv() - command to clear the DCC stats
+ * @wmi_handle: pointer to the wmi handle
+ * @vdev_id: vdev id
+ * @dcc_stats_bitmap: dcc status bitmap
+ *
+ * Return: 0 on succes
+ */
+static QDF_STATUS fake_dcc_clear_stats_cmd_tlv(wmi_unified_t wmi_handle,
+				uint32_t vdev_id, uint32_t dcc_stats_bitmap)
+{
+	WMI_LOGP("%s : called", __func__);
+	return QDF_STATUS_SUCCESS;
+}
+
+wmi_dcc_ndl_stats_per_channel chan1_info[2] = {
+	[0] = {.chan_info = 5860,
+	.tx_power_datarate = 23 | (10 << 8),
+	.carrier_sense_est_comm_range = 107 | (198 << 13),
+	.dcc_stats = 78 | (56 << 8) | (345 << 16),
+	.packet_stats = 1278 | (789 << 14),
+	.channel_busy_time = 1389,
+	},
+	[1] = {.chan_info = 5880,
+	.tx_power_datarate = 53 | (17 << 8),
+	.carrier_sense_est_comm_range = 137 | (198 << 13),
+	.dcc_stats = 78 | (66 << 8) | (245 << 16),
+	.packet_stats = 1278 | (889 << 14),
+	.channel_busy_time = 2389,
+	},
+};
+
+/**
+ * fake_dcc_get_stats_cmd_tlv() - get the DCC channel stats
+ * @wmi_handle: pointer to the wmi handle
+ * @get_stats_param: pointer to the dcc stats
+ *
+ * Return: 0 on succes
+ */
+static QDF_STATUS fake_dcc_get_stats_cmd_tlv(wmi_unified_t wmi_handle,
+		     struct ocb_dcc_get_stats_param *get_stats_param)
+{
+	QDF_STATUS status;
+	struct wlan_objmgr_psoc *psoc;
+	struct wlan_ocb_rx_ops *ocb_rx_ops;
+	ol_scn_t scn = (ol_scn_t) wmi_handle->scn_handle;
+	struct ocb_dcc_get_stats_response *response;
+	WMI_LOGP("%s : called", __func__);
+
+	psoc = target_if_get_psoc_from_scn_hdl(scn);
+	if (!psoc) {
+		WMI_LOGP("null psoc");
+		return -EINVAL;
+	}
+	response = qdf_mem_malloc(sizeof(*response) + 2 *
+			sizeof(wmi_dcc_ndl_stats_per_channel));
+	response->num_channels = 2;
+	response->channel_stats_array_len = 2 *
+			sizeof(wmi_dcc_ndl_stats_per_channel);
+	response->vdev_id = get_stats_param->vdev_id;
+	response->channel_stats_array = (uint8_t *)response + sizeof(*response);
+	qdf_mem_copy(response->channel_stats_array,
+		     &chan1_info,
+		     2 * sizeof(wmi_dcc_ndl_stats_per_channel));
+	WMI_LOGP("channel1 freq %d, channel2 freq %d", chan1_info[0].chan_info,
+			chan1_info[1].chan_info);
+	ocb_rx_ops = target_if_ocb_get_rx_ops(psoc);
+	if (ocb_rx_ops->ocb_dcc_stats_indicate) {
+		status = ocb_rx_ops->ocb_dcc_stats_indicate(psoc,
+						response, true);
+		if (status != QDF_STATUS_SUCCESS) {
+			WMI_LOGP("dcc_stats_indicate failed.");
+			status = -EINVAL;
+		} else {
+			status = 0;
+		}
+	} else {
+		WMI_LOGP("No dcc_stats_indicate callback");
+		status = -EINVAL;
+	}
+
+	qdf_mem_free(response);
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_dcc_update_ndl_cmd_tlv() - command to update the NDL data
+ * @wmi_handle: pointer to the wmi handle
+ * @update_ndl_param: pointer to the request parameters
+ *
+ * Return: 0 on success
+ */
+static QDF_STATUS fake_dcc_update_ndl_cmd_tlv(wmi_unified_t wmi_handle,
+		       struct ocb_dcc_update_ndl_param *update_ndl_param)
+{
+	QDF_STATUS status;
+	struct wlan_objmgr_psoc *psoc;
+	struct wlan_ocb_rx_ops *ocb_rx_ops;
+	ol_scn_t scn = (ol_scn_t) wmi_handle->scn_handle;
+	struct ocb_dcc_update_ndl_response *resp;
+	WMI_LOGP("%s : called", __func__);
+	/* Allocate and populate the response */
+	resp = qdf_mem_malloc(sizeof(*resp));
+	if (!resp) {
+		WMI_LOGP("%s:Error allocating memory for the response.",
+			__func__);
+		return -ENOMEM;
+	}
+	resp->vdev_id = update_ndl_param->vdev_id;
+	resp->status = 0;
+
+	psoc = target_if_get_psoc_from_scn_hdl(scn);
+	if (!psoc) {
+		WMI_LOGP("null psoc");
+		return -EINVAL;
+	}
+
+	ocb_rx_ops = target_if_ocb_get_rx_ops(psoc);
+	if (ocb_rx_ops->ocb_dcc_ndl_update) {
+		status = ocb_rx_ops->ocb_dcc_ndl_update(psoc, resp);
+		if (status != QDF_STATUS_SUCCESS) {
+			WMI_LOGP("dcc_ndl_update failed.");
+			status = -EINVAL;
+		} else {
+			status = 0;
+		}
+	} else {
+		WMI_LOGP("No dcc_ndl_update callback");
+		status = -EINVAL;
+	}
+
+	qdf_mem_free(resp);
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_ocb_set_config_cmd_tlv() - send the OCB config to the FW
+ * @wmi_handle: pointer to the wmi handle
+ * @config: the OCB configuration
+ *
+ * Return: 0 on success
+ */
+static QDF_STATUS fake_ocb_set_config_cmd_tlv(wmi_unified_t wmi_handle,
+			struct ocb_config *config)
+{
+	u32 i;
+	QDF_STATUS status;
+	struct wlan_objmgr_psoc *psoc;
+	struct wlan_ocb_rx_ops *ocb_rx_ops;
+	ol_scn_t scn = (ol_scn_t) wmi_handle->scn_handle;
+
+	WMI_LOGP("%s : called", __func__);
+	WMI_LOGI("%s: vdev_id=%d, channel_count=%d, schedule_size=%d, flag=%x",
+		 __func__, config->vdev_id, config->channel_count,
+		 config->schedule_size, config->flags);
+
+	for (i = 0; i < config->channel_count; i++) {
+		WMI_LOGI("%s: channel info for channel %d"
+			" chan_freq=%d, bandwidth=%d, " QDF_MAC_ADDRESS_STR
+			" max_pwr=%d, min_pwr=%d, reg_pwr=%d, antenna_max=%d, "
+			"flags=%d", __func__, i, config->channels[i].chan_freq,
+			config->channels[i].bandwidth,
+			QDF_MAC_ADDR_ARRAY(
+				config->channels[i].mac_address.bytes),
+			config->channels[i].max_pwr,
+			config->channels[i].min_pwr,
+			config->channels[i].reg_pwr,
+			config->channels[i].antenna_max,
+			config->channels[i].flags);
+	}
+
+	for (i = 0; i < config->schedule_size; i++) {
+		WMI_LOGI("%s: schedule info for channel %d: "
+			"chan_fre=%d, total_duration=%d, guard_intreval=%d",
+			__func__, i, config->schedule[i].chan_freq,
+			config->schedule[i].total_duration,
+			config->schedule[i].guard_interval);
+	}
+	psoc = target_if_get_psoc_from_scn_hdl(scn);
+	if (!psoc) {
+		WMI_LOGP("null psoc");
+		return -EINVAL;
+	}
+
+	ocb_rx_ops = target_if_ocb_get_rx_ops(psoc);
+	if (ocb_rx_ops->ocb_set_config_status) {
+		status = ocb_rx_ops->ocb_set_config_status(psoc, 0);
+		if (status != QDF_STATUS_SUCCESS) {
+			WMI_LOGP("ocb_set_config_status failed.");
+			return -EINVAL;
+		}
+	} else {
+		WMI_LOGP("No ocb_set_config_status callback");
+		return -EINVAL;
+	}
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_ocb_stop_timing_advert_cmd_tlv() - stop sending the
+ *  timing advertisement frames on a channel
+ * @wmi_handle: pointer to the wmi handle
+ * @timing_advert: pointer to the timing advertisement struct
+ *
+ * Return: 0 on succes
+ */
+static QDF_STATUS fake_ocb_stop_timing_advert_cmd_tlv(wmi_unified_t wmi_handle,
+	struct ocb_timing_advert_param *timing_advert)
+{
+	WMI_LOGP("%s : called", __func__);
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_ocb_start_timing_advert_cmd_tlv() - start sending the
+ *  timing advertisement frames on a channel
+ * @wmi_handle: pointer to the wmi handle
+ * @timing_advert: pointer to the timing advertisement struct
+ *
+ * Return: 0 on succes
+ */
+static QDF_STATUS
+fake_ocb_start_timing_advert_cmd_tlv(wmi_unified_t wmi_handle,
+		struct ocb_timing_advert_param *timing_advert)
+{
+	WMI_LOGP("%s : called", __func__);
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_peer_create_cmd_tlv() - send peer create command to fw
+ * @wmi: wmi handle
+ * @peer_addr: peer mac address
+ * @peer_type: peer type
+ * @vdev_id: vdev id
+ *
+ * Return: QDF_STATUS_SUCCESS for success or error code
+ */
+static QDF_STATUS fake_peer_create_cmd_tlv(wmi_unified_t wmi,
+					struct peer_create_params *param)
+{
+	WMI_LOGP("%s : called", __func__);
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_peer_delete_cmd_tlv() - send PEER delete command to fw
+ * @wmi: wmi handle
+ * @peer_addr: peer mac addr
+ * @vdev_id: vdev id
+ *
+ * Return: QDF_STATUS_SUCCESS for success or error code
+ */
+static QDF_STATUS fake_peer_delete_cmd_tlv(wmi_unified_t wmi,
+				 uint8_t peer_addr[IEEE80211_ADDR_LEN],
+				 uint8_t vdev_id)
+{
+	WMI_LOGP("%s : called", __func__);
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_vdev_start_cmd_tlv() - send vdev start request to fw
+ * @wmi_handle: wmi handle
+ * @req: vdev start params
+ *
+ * Return: QDF status
+ */
+static QDF_STATUS fake_vdev_start_cmd_tlv(wmi_unified_t wmi_handle,
+			  struct vdev_start_params *req)
+{
+	tp_wma_handle wma = (tp_wma_handle) wmi_handle->scn_handle;
+	WMI_LOGP("%s : called", __func__);
+	WMI_LOGI("%s: vdev_id %d freq %d chanmode %d ch_info is_dfs %d "
+		"beacon interval %d dtim %d center_chan %d center_freq2 %d "
+		"max_txpow: 0x%x "
+		"Tx SS %d, Rx SS %d, ldpc_rx: %d, cac %d, regd %d, HE ops: %d",
+		__func__, (int)req->vdev_id, req->chan_freq, req->chan_mode,
+		(int)req->is_dfs, req->beacon_intval, req->dtim_period,
+		req->band_center_freq1, req->band_center_freq2,
+		req->max_txpow,
+		req->preferred_tx_streams, req->preferred_rx_streams,
+		(int)req->ldpc_rx_enabled, req->cac_duration_ms,
+		req->regdomain, req->he_ops);
+	wma_remove_vdev_req(wma, req->vdev_id,
+			    WMA_TARGET_REQ_TYPE_VDEV_START);
+	wma_vdev_set_mlme_state(wma, req->vdev_id,
+			WLAN_VDEV_S_RUN);
+	ucfg_ocb_config_channel(wma->pdev);
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_vdev_down_cmd_tlv() - send vdev down command to fw
+ * @wmi: wmi handle
+ * @vdev_id: vdev id
+ *
+ * Return: QDF_STATUS_SUCCESS for success or error code
+ */
+static QDF_STATUS fake_vdev_down_cmd_tlv(wmi_unified_t wmi, uint8_t vdev_id)
+{
+	WMI_LOGP("%s : called", __func__);
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ *  fake_vdev_set_param_cmd_tlv() - WMI vdev set parameter function
+ *  @param wmi_handle      : handle to WMI.
+ *  @param macaddr        : MAC address
+ *  @param param    : pointer to hold vdev set parameter
+ *
+ *  Return: 0  on success and -ve on failure.
+ */
+static QDF_STATUS fake_vdev_set_param_cmd_tlv(wmi_unified_t wmi_handle,
+				struct vdev_set_params *param)
+{
+	WMI_LOGP("%s : called", __func__);
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * fake_set_enable_disable_mcc_adaptive_scheduler_cmd_tlv() -
+ *  faked API to enable/disable mcc scheduler
+ * @wmi_handle: wmi handle
+ * @mcc_adaptive_scheduler: enable/disable
+ *
+ * This function enable/disable mcc adaptive scheduler in fw.
+ *
+ * Return: QDF_STATUS_SUCCESS for sucess or error code
+ */
+static QDF_STATUS fake_set_enable_disable_mcc_adaptive_scheduler_cmd_tlv(
+		wmi_unified_t wmi_handle, uint32_t mcc_adaptive_scheduler,
+		uint32_t pdev_id)
+{
+	WMI_LOGP("%s : called", __func__);
+	return QDF_STATUS_SUCCESS;
+}
+
+/*
+ * fake_process_set_ie_info_cmd_tlv() - Function to send IE info to firmware
+ * @wmi_handle:    Pointer to WMi handle
+ * @ie_data:       Pointer for ie data
+ *
+ * This function sends IE information to firmware
+ *
+ * Return: QDF_STATUS_SUCCESS for success otherwise failure
+ *
+ */
+static QDF_STATUS fake_process_set_ie_info_cmd_tlv(wmi_unified_t wmi_handle,
+				   struct vdev_ie_info_param *ie_info)
+{
+	WMI_LOGP("%s : called", __func__);
+	return QDF_STATUS_SUCCESS;
+}
+
+void wmi_ocb_ut_attach(struct wmi_unified *wmi_handle)
+{
+	struct wmi_ops *wmi_ops;
+
+	if (!wmi_handle) {
+		WMI_LOGP("%s: null wmi handle", __func__);
+		return;
+	}
+
+	wmi_ops = wmi_handle->ops;
+	wmi_ops->send_vdev_create_cmd = fake_vdev_create_cmd_tlv;
+	wmi_ops->send_vdev_delete_cmd = fake_vdev_delete_cmd_tlv;
+	wmi_ops->send_vdev_down_cmd = fake_vdev_down_cmd_tlv;
+	wmi_ops->send_vdev_start_cmd = fake_vdev_start_cmd_tlv;
+	wmi_ops->send_peer_create_cmd = fake_peer_create_cmd_tlv;
+	wmi_ops->send_peer_delete_cmd = fake_peer_delete_cmd_tlv;
+	wmi_ops->send_vdev_set_param_cmd = fake_vdev_set_param_cmd_tlv;
+	wmi_ops->send_ocb_set_utc_time_cmd = fake_ocb_set_utc_time_cmd_tlv;
+	wmi_ops->send_ocb_get_tsf_timer_cmd = fake_ocb_get_tsf_timer_cmd_tlv;
+	wmi_ops->send_dcc_clear_stats_cmd = fake_dcc_clear_stats_cmd_tlv;
+	wmi_ops->send_dcc_get_stats_cmd = fake_dcc_get_stats_cmd_tlv;
+	wmi_ops->send_dcc_update_ndl_cmd = fake_dcc_update_ndl_cmd_tlv;
+	wmi_ops->send_ocb_set_config_cmd = fake_ocb_set_config_cmd_tlv;
+	wmi_ops->send_ocb_stop_timing_advert_cmd =
+			fake_ocb_stop_timing_advert_cmd_tlv;
+	wmi_ops->send_ocb_start_timing_advert_cmd =
+			fake_ocb_start_timing_advert_cmd_tlv;
+	wmi_ops->send_set_enable_disable_mcc_adaptive_scheduler_cmd =
+			fake_set_enable_disable_mcc_adaptive_scheduler_cmd_tlv;
+	wmi_ops->send_process_set_ie_info_cmd =
+			fake_process_set_ie_info_cmd_tlv;
+}

wmi/src/wmi_unified_tlv.c

@@ -23069,6 +23069,22 @@ void wmi_tlv_pdev_id_conversion_enable(wmi_unified_t wmi_handle)
 	wmi_handle->ops->convert_pdev_id_target_to_host =
 		convert_target_pdev_id_to_host_pdev_id;
 }
+
+/**
+ * wmi_ocb_ut_attach() - Attach OCB test framework
+ * @wmi_handle: wmi handle
+ *
+ * Return: None
+ */
+#ifdef WLAN_OCB_UT
+void wmi_ocb_ut_attach(struct wmi_unified *wmi_handle);
+#else
+static inline void wmi_ocb_ut_attach(struct wmi_unified *wmi_handle)
+{
+	return;
+}
+#endif
+
 /**
  * wmi_tlv_attach() - Attach TLV APIs
  *
@@ -23077,6 +23093,7 @@ void wmi_tlv_pdev_id_conversion_enable(wmi_unified_t wmi_handle)
 void wmi_tlv_attach(wmi_unified_t wmi_handle)
 {
 	wmi_handle->ops = &tlv_ops;
+	wmi_ocb_ut_attach(wmi_handle);
 #ifdef WMI_INTERFACE_EVENT_LOGGING
 	/* Skip saving WMI_CMD_HDR and TLV HDR */
 	wmi_handle->log_info.buf_offset_command = 8;