qcacmn: implement target_if APIs for MLO
Implement target_if APIs for MLO. Change-Id: I29c6ea51e29f4ea200e3f47960168dfa9a8c42cc CRs-Fixed: 3036844
Этот коммит содержится в:
Yu Wang
коммит произвёл
Madan Koyyalamudi
Madan Koyyalamudi
родитель
c4e6b83afe
Коммит
a9ed2d6a47
85
target_if/mlo_mgr/inc/target_if_mlo_mgr.h
Обычный файл
85
target_if/mlo_mgr/inc/target_if_mlo_mgr.h
Обычный файл
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/*
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* Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/**
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* DOC: target_if_mlo_mgr.h
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*
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* This header file provide declarations required for Rx and Tx events from
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* firmware
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*/
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#ifndef __TARGET_IF_MLO_MGR_H__
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#define __TARGET_IF_MLO_MGR_H__
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#include <target_if.h>
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#include <wlan_lmac_if_def.h>
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/**
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* target_if_mlo_get_rx_ops() - get rx ops
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* @tx_ops: pointer to target_if tx ops
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*
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* API to retrieve the MLO rx ops from the psoc context
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*
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* Return: pointer to rx ops
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*/
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static inline struct wlan_lmac_if_mlo_rx_ops *
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target_if_mlo_get_rx_ops(struct wlan_objmgr_psoc *psoc)
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{
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struct wlan_lmac_if_rx_ops *rx_ops;
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rx_ops = wlan_psoc_get_lmac_if_rxops(psoc);
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if (!rx_ops) {
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target_if_err("rx_ops is NULL");
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return NULL;
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}
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return &rx_ops->mlo_rx_ops;
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}
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/**
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* target_if_mlo_get_tx_ops() - get tx ops
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* @tx_ops: pointer to target_if tx ops
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*
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* API to retrieve the MLO tx ops from the psoc context
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*
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* Return: pointer to tx ops
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*/
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static inline struct wlan_lmac_if_mlo_tx_ops *
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target_if_mlo_get_tx_ops(struct wlan_objmgr_psoc *psoc)
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{
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struct wlan_lmac_if_tx_ops *tx_ops;
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tx_ops = wlan_psoc_get_lmac_if_txops(psoc);
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if (!tx_ops) {
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target_if_err("tx_ops is NULL");
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return NULL;
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}
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return &tx_ops->mlo_ops;
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}
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/**
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* target_if_mlo_register_tx_ops() - lmac handler to register mlo tx ops
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* callback functions
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* @tx_ops: wlan_lmac_if_tx_ops object
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*
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* Return: QDF_STATUS
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*/
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QDF_STATUS
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target_if_mlo_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops);
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#endif /* __TARGET_IF_MLO_MGR_H__ */
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207
target_if/mlo_mgr/src/target_if_mlo_mgr.c
Обычный файл
207
target_if/mlo_mgr/src/target_if_mlo_mgr.c
Обычный файл
@@ -0,0 +1,207 @@
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/*
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* Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
|
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* purpose with or without fee is hereby granted, provided that the above
|
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* 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
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/**
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* DOC: target_if_mlo_mgr.c
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*
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* This file provide definition for APIs registered through lmac Tx Ops
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*/
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#include <wmi_unified_11be_api.h>
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#include <init_deinit_lmac.h>
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#include "target_if_mlo_mgr.h"
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/**
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* target_if_mlo_link_set_active_resp_handler() - function to handle mlo link
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* set active response from firmware.
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* @scn: scn handle
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* @data: data buffer for event
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* @datalen: data length
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*
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* Return: 0 on success, else error on failure
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*/
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static int
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target_if_mlo_link_set_active_resp_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 wlan_objmgr_psoc *psoc;
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struct wmi_unified *wmi_handle;
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struct wlan_lmac_if_mlo_rx_ops *rx_ops;
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struct mlo_link_set_active_resp resp;
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if (!scn || !data) {
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target_if_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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target_if_err("null psoc");
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return -EINVAL;
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}
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rx_ops = target_if_mlo_get_rx_ops(psoc);
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if (!rx_ops || !rx_ops->process_link_set_active_resp) {
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target_if_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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target_if_err("wmi_handle is null");
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return -EINVAL;
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}
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if (wmi_extract_mlo_link_set_active_resp(wmi_handle, data, &resp) !=
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QDF_STATUS_SUCCESS) {
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target_if_err("Unable to extract mlo link set active resp");
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return -EINVAL;
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}
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status = rx_ops->process_link_set_active_resp(psoc, &resp);
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return qdf_status_to_os_return(status);
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}
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/**
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* target_if_mlo_register_event_handler() - function to register handler for
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* mlo related wmi event from firmware.
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* @psoc: psoc pointer
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*
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* Return: QDF_STATUS
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*/
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static QDF_STATUS
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target_if_mlo_register_event_handler(struct wlan_objmgr_psoc *psoc)
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{
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QDF_STATUS status;
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struct wmi_unified *wmi_handle;
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if (!psoc) {
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target_if_err("PSOC is NULL!");
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return QDF_STATUS_E_NULL_VALUE;
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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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target_if_err("wmi_handle is null");
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return QDF_STATUS_E_INVAL;
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}
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status = wmi_unified_register_event_handler(
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wmi_handle,
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wmi_mlo_link_set_active_resp_eventid,
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target_if_mlo_link_set_active_resp_handler,
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WMI_RX_WORK_CTX);
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if (QDF_IS_STATUS_ERROR(status))
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target_if_err("Failed to register mlo link set active resp cb");
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return status;
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}
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/**
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* target_if_mlo_unregister_event_handler() - function to unregister handler for
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* mlo related wmi event from firmware.
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* @psoc: psoc pointer
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*
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* Return: QDF_STATUS
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*/
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static QDF_STATUS
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target_if_mlo_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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target_if_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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target_if_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_mlo_link_set_active_resp_eventid);
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return QDF_STATUS_SUCCESS;
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}
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/**
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* target_if_mlo_link_set_active() - Send WMI command for set mlo link active
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* @psoc: psoc pointer
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* @param: parameter for setting mlo link active
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*
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* Return: QDF_STATUS
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*/
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static QDF_STATUS
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target_if_mlo_link_set_active(struct wlan_objmgr_psoc *psoc,
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struct mlo_link_set_active_param *param)
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{
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QDF_STATUS ret;
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struct wmi_unified *wmi_handle;
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if (!psoc) {
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target_if_err("null psoc");
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return QDF_STATUS_E_FAILURE;
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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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target_if_err("null handle");
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return QDF_STATUS_E_FAILURE;
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}
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ret = wmi_send_mlo_link_set_active_cmd(wmi_handle, param);
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if (QDF_IS_STATUS_ERROR(ret))
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target_if_err("wmi mlo link set active send failed: %d", ret);
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return ret;
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}
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/**
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* target_if_mlo_register_tx_ops() - lmac handler to register mlo tx ops
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* callback functions
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* @tx_ops: wlan_lmac_if_tx_ops object
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*
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* Return: QDF_STATUS
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*/
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QDF_STATUS
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target_if_mlo_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
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{
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struct wlan_lmac_if_mlo_tx_ops *mlo_tx_ops;
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if (!tx_ops) {
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target_if_err("lmac tx ops is NULL!");
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return QDF_STATUS_E_INVAL;
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}
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mlo_tx_ops = &tx_ops->mlo_ops;
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if (!mlo_tx_ops) {
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target_if_err("lmac tx ops is NULL!");
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return QDF_STATUS_E_FAILURE;
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}
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mlo_tx_ops->mlo_attach =
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target_if_mlo_register_event_handler;
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mlo_tx_ops->mlo_detach =
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target_if_mlo_unregister_event_handler;
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mlo_tx_ops->link_set_active = target_if_mlo_link_set_active;
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return QDF_STATUS_SUCCESS;
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}
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