e627ca11b5
Add support to parse Extended MLD Capabilities and Operations Subfield of the ML-IE. CRs-Fixed: 3571330 Change-Id: I7dc34c1fb9ef1eee351bc4d964a002b687289799
716 line
29 KiB
C
716 line
29 KiB
C
/*
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* Copyright (c) 2021, The Linux Foundation. All rights reserved.
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* Copyright (c) 2021-2023 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: contains MLO manager containing util public api's
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*/
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#ifndef _WLAN_UTILS_MLO_H_
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#define _WLAN_UTILS_MLO_H_
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#include <wlan_cmn_ieee80211.h>
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#include "wlan_mlo_mgr_public_structs.h"
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#include <wlan_cm_ucfg_api.h>
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#include <wlan_objmgr_vdev_obj.h>
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#include <wlan_mlo_epcs.h>
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#ifdef WLAN_FEATURE_11BE_MLO
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#define MLO_LINKSPECIFIC_ASSOC_REQ_FC0 0x00
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#define MLO_LINKSPECIFIC_ASSOC_REQ_FC1 0x00
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#define MLO_LINKSPECIFIC_ASSOC_RESP_FC0 0x10
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#define MLO_LINKSPECIFIC_ASSOC_RESP_FC1 0x00
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#define MLO_LINKSPECIFIC_PROBE_RESP_FC0 0x50
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#define MLO_LINKSPECIFIC_PROBE_RESP_FC1 0x00
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/**
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* util_gen_link_assoc_req() - Generate link specific assoc request
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* @frame: Pointer to original association request. This should not contain the
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* 802.11 header, and must start from the fixed fields in the association
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* request. This is required due to some caller semantics built into the end to
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* end design.
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* @frame_len: Length of original association request
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* @isreassoc: Whether this is a re-association request
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* @link_id: Link ID for secondary links
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* @link_addr: Secondary link's MAC address
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* @link_frame: Generated secondary link specific association request. Note that
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* this will start from the 802.11 header (unlike the original association
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* request). This should be ignored in the case of failure.
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* @link_frame_maxsize: Maximum size of generated secondary link specific
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* association request
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* @link_frame_len: Pointer to location where populated length of generated
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* secondary link specific association request should be written. This should be
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* ignored in the case of failure.
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*
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* Generate a link specific logically equivalent association request for the
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* secondary link from the original association request containing a Multi-Link
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* element. This applies to both association and re-association requests.
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* Currently, only two link MLO is supported.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure.
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*/
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QDF_STATUS
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util_gen_link_assoc_req(uint8_t *frame, qdf_size_t frame_len, bool isreassoc,
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uint8_t link_id,
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struct qdf_mac_addr link_addr,
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uint8_t *link_frame,
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qdf_size_t link_frame_maxsize,
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qdf_size_t *link_frame_len);
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/**
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* util_gen_link_assoc_rsp() - Generate link specific assoc response
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* @frame: Pointer to original association response. This should not contain the
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* 802.11 header, and must start from the fixed fields in the association
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* response. This is required due to some caller semantics built into the end to
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* end design.
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* @frame_len: Length of original association response
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* @isreassoc: Whether this is a re-association response
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* @link_id: Link ID for secondary links
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* @link_addr: Secondary link's MAC address
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* @link_frame: Generated secondary link specific association response. Note
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* that this will start from the 802.11 header (unlike the original association
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* response). This should be ignored in the case of failure.
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* @link_frame_maxsize: Maximum size of generated secondary link specific
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* association response
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* @link_frame_len: Pointer to location where populated length of generated
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* secondary link specific association response should be written. This should
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* be ignored in the case of failure.
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*
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* Generate a link specific logically equivalent association response for the
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* secondary link from the original association response containing a Multi-Link
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* element. This applies to both association and re-association responses.
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* Currently, only two link MLO is supported.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure.
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*/
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QDF_STATUS
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util_gen_link_assoc_rsp(uint8_t *frame, qdf_size_t frame_len, bool isreassoc,
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uint8_t link_id,
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struct qdf_mac_addr link_addr,
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uint8_t *link_frame,
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qdf_size_t link_frame_maxsize,
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qdf_size_t *link_frame_len);
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/**
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* util_gen_link_probe_rsp() - Generate link specific probe response
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* @frame: Pointer to original probe response. This should not contain the
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* 802.11 header, and must start from the fixed fields in the probe
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* response. This is required due to some caller semantics built into the end to
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* end design.
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* @frame_len: Length of original probe response
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* @link_addr: Secondary link's MAC address
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* @link_id: Link ID for secondary links
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* @link_frame: Generated secondary link specific probe response. Note
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* that this will start from the 802.11 header (unlike the original probe
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* response). This should be ignored in the case of failure.
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* @link_frame_maxsize: Maximum size of generated secondary link specific
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* probe response
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* @link_frame_len: Pointer to location where populated length of generated
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* secondary link specific probe response should be written. This should
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* be ignored in the case of failure.
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*
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* Generate a link specific logically equivalent probe response for the
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* secondary link from the original probe response containing a Multi-Link
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* element. This applies to both probe responses.
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* Currently, only two link MLO is supported.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure.
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*/
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QDF_STATUS
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util_gen_link_probe_rsp(uint8_t *frame, qdf_size_t frame_len,
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uint8_t link_id,
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struct qdf_mac_addr link_addr,
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uint8_t *link_frame,
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qdf_size_t link_frame_maxsize,
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qdf_size_t *link_frame_len);
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/**
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* util_find_mlie - Find the first Multi-Link element or the start of the first
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* Multi-Link element fragment sequence in a given buffer containing elements,
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* if a Multi-Link element or element fragment sequence exists in the given
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* buffer.
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*
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* @buf: Buffer to be searched for the Multi-Link element or the start of the
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* Multi-Link element fragment sequence
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* @buflen: Length of the buffer
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* @mlieseq: Pointer to location where the starting address of the Multi-Link
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* element or Multi-Link element fragment sequence should be updated if found
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* in the given buffer. The value NULL will be updated to this location if the
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* element or element fragment sequence is not found. This should be ignored by
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* the caller if the function returns error.
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* @mlieseqlen: Pointer to location where the total length of the Multi-Link
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* element or Multi-Link element fragment sequence should be updated if found
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* in the given buffer. This should be ignored by the caller if the function
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* returns error, or if the function indicates that the element or element
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* fragment sequence was not found by providing a starting address of NULL.
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*
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* Find the first Multi-Link element or the start of the first Multi-Link
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* element fragment sequence in a given buffer containing elements, if a
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* Multi-Link element or element fragment sequence exists in the given buffer.
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* The buffer should contain only 802.11 Information elements, and thus should
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* not contain other information like 802.11 header, 802.11 frame body
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* components like fields that are not elements (e.g. Capability Information
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* field, Beacon Interval field), etc.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure
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*/
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QDF_STATUS
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util_find_mlie(uint8_t *buf, qdf_size_t buflen, uint8_t **mlieseq,
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qdf_size_t *mlieseqlen);
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/**
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* util_find_mlie_by_variant - Find the first Multi-Link element or the start of
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* the first Multi-Link element fragment sequence in a given buffer containing
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* elements based on variant, if a Multi-Link element or element fragment
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* sequence exists in the given buffer.
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*
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* @buf: Buffer to be searched for the Multi-Link element or the start of the
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* Multi-Link element fragment sequence
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* @buflen: Length of the buffer
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* @mlieseq: Based on the variant, pointer to location where the starting
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* address of the Multi-Link element or Multi-Link element fragment sequence
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* should be updated if found in the given buffer. The value NULL will be
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* updated to this location if the element or element fragment sequence is not
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* found. This should be ignored by the caller if the function returns error.
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* @mlieseqlen: Pointer to location where the total length of the Multi-Link
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* element or Multi-Link element fragment sequence should be updated if found
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* in the given buffer. This should be ignored by the caller if the function
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* returns error, or if the function indicates that the element or element
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* fragment sequence was not found by providing a starting address of NULL.
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* @variant: Multi-Link element variant. The value should be interpreted by the
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* caller as a member of enum wlan_ml_variant. (This enum is not directly used
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* as an argument, so that non-MLO code that happens to call this function does
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* not need to be aware of the definition of the enum, though such a call would
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* ultimately result in an error).
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*
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* Based on variant, find the Multi-Link element or the start of the Multi-Link
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* element fragment sequence in a given buffer containing elements, if a
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* Multi-Link element or element fragment sequence exists in the given buffer.
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* The buffer should contain only 802.11 Information elements, and thus should
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* not contain other information like 802.11 header, 802.11 frame body
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* components like fields that are not elements (e.g. Capability Information
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* field, Beacon Interval field), etc.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure
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*/
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QDF_STATUS
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util_find_mlie_by_variant(uint8_t *buf, qdf_size_t buflen, uint8_t **mlieseq,
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qdf_size_t *mlieseqlen, int variant);
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/**
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* util_get_mlie_variant() - Get ML IE variant
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* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @variant: Pointer to the location where the value of the variant should be
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* updated. On success, the value should be interpreted by the caller as a
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* member of enum wlan_ml_variant. (This enum is not directly used as an
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* argument, so that non-MLO code that happens to call this function does not
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* need to be aware of the definition of the enum, though such a call would
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* ultimately result in an error). The value should be ignored by the caller if
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* the function returns error.
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*
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* Get the variant of the given Multi-Link element or element fragment sequence.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure
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*/
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QDF_STATUS
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util_get_mlie_variant(uint8_t *mlieseq, qdf_size_t mlieseqlen,
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int *variant);
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/**
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* util_get_bvmlie_mldmacaddr() - Get the MLD MAC address
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* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @mldmacaddr: Pointer to the location where the MLD MAC address should be
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* updated. This should be ignored by the caller if the function returns error.
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*
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* Get the MLD MAC address from a given Basic variant Multi-Link element
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* or element fragment sequence.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure
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*/
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QDF_STATUS
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util_get_bvmlie_mldmacaddr(uint8_t *mlieseq, qdf_size_t mlieseqlen,
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struct qdf_mac_addr *mldmacaddr);
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/**
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* util_get_bvmlie_eml_cap() - Get the EML capabilities
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* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @eml_cap_found: Pointer to the location where a boolean status should be
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* updated indicating whether the EML cabalility was found or not. This should
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* be ignored by the caller if the function returns error.
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* @eml_cap: Pointer to the location where the EML capabilities should be
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* updated. This should be ignored by the caller if the function indicates
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* that the EML capability was not found.
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*
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* Get the EML capabilities from a given Basic variant Multi-Link element or
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* element fragment sequence.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure
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*/
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QDF_STATUS
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util_get_bvmlie_eml_cap(uint8_t *mlieseq, qdf_size_t mlieseqlen,
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bool *eml_cap_found,
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uint16_t *eml_cap);
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/**
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* util_get_bvmlie_msd_cap() - Get the MSD capabilities for Basic variant
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* MLO IE
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* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @msd_cap_found: Pointer to the location where a boolean status should be
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* updated indicating whether the MSD cabalility was found or not. This should
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* be ignored by the caller if the function returns error.
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* @msd_cap: Pointer to the location where the MSD capabilities should be
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* updated. This should be ignored by the caller if the function indicates
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* that the MSD capability was not found.
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*
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* Get the MSD capabilities from a given Basic variant Multi-Link element or
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* element fragment sequence.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure
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*/
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QDF_STATUS
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util_get_bvmlie_msd_cap(uint8_t *mlieseq, qdf_size_t mlieseqlen,
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bool *msd_cap_found, uint16_t *msd_cap);
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/**
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* util_get_bvmlie_primary_linkid() - Get the link identifier
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* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @linkidfound: Pointer to the location where a boolean status should be
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* updated indicating whether the link identifier was found or not. This should
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* be ignored by the caller if the function returns error.
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* @linkid: Pointer to the location where the value of the link identifier
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* should be updated. This should be ignored by the caller if the function
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* returns error, or if the function indicates that the link identifier was not
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* found.
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*
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* Get the link identifier from a given Basic variant Multi-Link element or
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* element fragment sequence, of the AP that transmits the Multi-Link
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* element/element fragment sequence or the nontransmitted BSSID in the same
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* multiple BSSID set as the AP that transmits the Multi-Link element/element
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* fragment sequence and that is affiliated with the MLD that is described in
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* the Multi-Link element.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure
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*/
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QDF_STATUS
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util_get_bvmlie_primary_linkid(uint8_t *mlieseq, qdf_size_t mlieseqlen,
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bool *linkidfound, uint8_t *linkid);
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/**
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* util_get_mlie_common_info_len() - Get the MLD common info len
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* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @commoninfo_len: Pointer to the location where the value of the MLD common
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* info len should be updated. This should be ignored by the caller if the
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* function returns error.
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*
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* Get the MLD common info len from Multi-Link element transmitted by the AP.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure
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*/
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QDF_STATUS
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util_get_mlie_common_info_len(uint8_t *mlieseq, qdf_size_t mlieseqlen,
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uint8_t *commoninfo_len);
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/**
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* util_get_bvmlie_bssparamchangecnt() - Get the MLD BSS PARAM Change Count
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* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @bssparamchangecntfound: Pointer to the location where a boolean status
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* should be updated indicating whether the MLD BSS PARAM Change Count was
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* found or not. This should be ignored by the caller if the function
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* returns error.
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* @bssparamchangecnt: Pointer to the location where the value of the MLD BSS
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* PARAM Change Count should be updated. This should be ignored by the caller
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* if the function returns error, or if the function indicates that the MLD
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* BSS PARAM Change Count was not found.
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*
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* Get the MLD BSS PARAM Change Count from Multi-Link element transmitted
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* by the AP.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure
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*/
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QDF_STATUS
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util_get_bvmlie_bssparamchangecnt(uint8_t *mlieseq, qdf_size_t mlieseqlen,
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bool *bssparamchangecntfound,
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uint8_t *bssparamchangecnt);
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/**
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* util_get_bvmlie_mldcap() - Get the MLD capabilities
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* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @mldcapfound: Pointer to the location where a boolean status should be
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* updated indicating whether the MLD capabilities was found or not. This should
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* be ignored by the caller if the function returns error.
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* @mldcap: Pointer to the location where the value of the MLD capabilities
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* should be updated. This should be ignored by the caller if the function
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* returns error, or if the function indicates that the MLD capabilities was not
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* found.
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*
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* Get the MLD capabilities from a given Basic variant Multi-Link element or
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* element fragment sequence, of the AP that transmits the Multi-Link
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* element/element fragment sequence or the nontransmitted BSSID in the same
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* multiple BSSID set as the AP that transmits the Multi-Link element/element
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* fragment sequence and that is affiliated with the MLD that is described in
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* the Multi-Link element.
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*
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* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
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* the reason for error in the case of failure
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*/
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QDF_STATUS
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util_get_bvmlie_mldcap(uint8_t *mlieseq, qdf_size_t mlieseqlen,
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bool *mldcapfound, uint16_t *mldcap);
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/**
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* util_get_bvmlie_ext_mld_cap_op_info() - Get Ext MLD Capabilities and
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* operation
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* @mlie_seq: Starting address of the Multi-Link element or Multi-Link element
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* fragment sequence
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* @mlie_seqlen: Total length of the Multi-Link element or Multi-Link element
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* fragment sequence
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|
* @ext_mld_cap_found: Pointer to the location where a boolean status should be
|
|
* updated indicating whether the Ext MLD capabilities was found or not.
|
|
* This should be ignored by the caller if the function returns error.
|
|
* @ext_mld_cap: Pointer to the location where the value of the Ext MLD
|
|
* capabilities should be updated. This should be ignored by the caller if the
|
|
* function returns error, or if the function indicates that the MLD
|
|
* capabilities was not found.
|
|
*
|
|
* Get the Ext MLD capabilities from a given Basic variant Multi-Link element or
|
|
* element fragment sequence, of the AP that transmits the Multi-Link element/
|
|
* element fragment sequence or the non-transmitted BSSID in the same
|
|
* multiple BSSID set as the AP that transmits the Multi-Link element/element
|
|
* fragment sequence and that is affiliated with the MLD that is described in
|
|
* the Multi-Link element.
|
|
*
|
|
* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
|
|
* the reason for error in the case of failure
|
|
*/
|
|
QDF_STATUS
|
|
util_get_bvmlie_ext_mld_cap_op_info(uint8_t *mlie_seq, qdf_size_t mlie_seqlen,
|
|
bool *ext_mld_cap_found,
|
|
uint16_t *ext_mld_cap);
|
|
|
|
/**
|
|
* util_get_bvmlie_persta_partner_info() - Get per-STA partner link information
|
|
* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
|
|
* fragment sequence
|
|
* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
|
|
* fragment sequence
|
|
* @partner_info: Pointer to the location where the partner link information
|
|
* should be updated. This should be ignored by the caller if the function
|
|
* returns error. Note that success will be returned and the number of links in
|
|
* this structure will be reported as 0, if no Link Info is found, or no per-STA
|
|
* profile is found, or if none of the per-STA profiles includes a MAC address
|
|
* in the STA Info field (assuming no errors are encountered).
|
|
*
|
|
* Get partner link information and NSTR capability information in the
|
|
* per-STA profiles present in a Basic variant Multi-Link element.
|
|
* The partner link information is returned only for those per-STA profiles
|
|
* which have a MAC address in the STA Info field.
|
|
* The NSTR capability information is returned only for those per-STA profiles
|
|
* which are Complete per-STA profiles.
|
|
*
|
|
* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
|
|
* the reason for error in the case of failure
|
|
*/
|
|
QDF_STATUS
|
|
util_get_bvmlie_persta_partner_info(uint8_t *mlieseq,
|
|
qdf_size_t mlieseqlen,
|
|
struct mlo_partner_info *partner_info);
|
|
|
|
/**
|
|
* util_get_prvmlie_mldid - Get the MLD ID from a given Probe Request
|
|
* variant Multi-Link element , of the STA that transmits ML Probe Request
|
|
* with the Multi-Link element
|
|
*
|
|
* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
|
|
* fragment sequence
|
|
* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
|
|
* fragment sequence
|
|
* @mldidfound: Pointer to the location where a boolean status should be
|
|
* updated indicating whether the MLD ID was found or not. This should
|
|
* be ignored by the caller if the function returns error.
|
|
* @mldid: Pointer to the location where the value of the MLD ID
|
|
* should be updated. This should be ignored by the caller if the function
|
|
* returns error, or if the function indicates that the MLD ID was not
|
|
* found.
|
|
*
|
|
* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
|
|
* the reason for error in the case of failure
|
|
*/
|
|
QDF_STATUS
|
|
util_get_prvmlie_mldid(uint8_t *mlieseq, qdf_size_t mlieseqlen,
|
|
bool *mldidfound, uint8_t *mldid);
|
|
|
|
/**
|
|
* util_get_prvmlie_persta_link_id() - Get per-STA probe req link information
|
|
*
|
|
* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
|
|
* fragment sequence
|
|
* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
|
|
* fragment sequence
|
|
* @probereq_info: Pointer to the location where the probe req link information
|
|
* should be updated. This should be ignored by the caller if the function
|
|
* returns error. Note that success will be returned and the number of links in
|
|
* this structure will be reported as 0, if no Link Info is found, or no per-STA
|
|
* profile is found.
|
|
*
|
|
* Get probe req link information in the per-STA profiles present in a Probe req
|
|
* variant Multi-Link element.
|
|
*
|
|
* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
|
|
* the reason for error in the case of failure
|
|
*/
|
|
QDF_STATUS
|
|
util_get_prvmlie_persta_link_id(uint8_t *mlieseq,
|
|
qdf_size_t mlieseqlen,
|
|
struct mlo_probereq_info *probereq_info);
|
|
|
|
/**
|
|
* util_get_rvmlie_mldmacaddr() - Get the MLD MAC address from a given Reconfig
|
|
* variant Multi-Link element.
|
|
*
|
|
* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
|
|
* fragment sequence
|
|
* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
|
|
* fragment sequence
|
|
* @mldmacaddr: Pointer to the location where the MLD MAC address should be
|
|
* updated. This should be ignored by the caller if the function returns error.
|
|
* @is_mldmacaddr_found: mld address found or not
|
|
*
|
|
* Get the MLD MAC address from a given Reconfig variant Multi-Link element
|
|
* or element fragment sequence.
|
|
*
|
|
* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
|
|
* the reason for error in the case of failure
|
|
*/
|
|
QDF_STATUS
|
|
util_get_rvmlie_mldmacaddr(uint8_t *mlieseq, qdf_size_t mlieseqlen,
|
|
struct qdf_mac_addr *mldmacaddr,
|
|
bool *is_mldmacaddr_found);
|
|
|
|
/**
|
|
* util_get_rvmlie_persta_link_info() - Get per-STA reconfig link information
|
|
*
|
|
* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
|
|
* fragment sequence
|
|
* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
|
|
* fragment sequence
|
|
* @reconfig_info: Pointer to the location where the reconfig link information
|
|
* should be updated. This should be ignored by the caller if the function
|
|
* returns error. Note that success will be returned and the number of links in
|
|
* this structure will be reported as 0, if no Link Info is found, or no per-STA
|
|
* profile is found.
|
|
*
|
|
* Get reconfig link information in the per-STA profiles present in a Reconfig
|
|
* variant Multi-Link element.
|
|
*
|
|
* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
|
|
* the reason for error in the case of failure.
|
|
*/
|
|
QDF_STATUS
|
|
util_get_rvmlie_persta_link_info(uint8_t *mlieseq,
|
|
qdf_size_t mlieseqlen,
|
|
struct ml_rv_info *reconfig_info);
|
|
|
|
/**
|
|
* util_get_pav_mlie_link_info() - Get priority access link information
|
|
*
|
|
* @mlieseq: Starting address of the Multi-Link element or Multi-Link element
|
|
* fragment sequence
|
|
* @mlieseqlen: Total length of the Multi-Link element or Multi-Link element
|
|
* fragment sequence
|
|
* @pa_info: Pointer to the location where the priority access multi link
|
|
* information is stored.
|
|
*
|
|
* Get EPCS priority access information from Priority Access Multi-Link element.
|
|
*
|
|
* Return: QDF_STATUS_SUCCESS in the case of success, QDF_STATUS value giving
|
|
* the reason for error in the case of failure.
|
|
*/
|
|
QDF_STATUS util_get_pav_mlie_link_info(uint8_t *mlieseq,
|
|
qdf_size_t mlieseqlen,
|
|
struct ml_pa_info *pa_info);
|
|
#else
|
|
static inline QDF_STATUS
|
|
util_gen_link_assoc_req(uint8_t *frame, qdf_size_t frame_len, bool isreassoc,
|
|
uint8_t link_id,
|
|
struct qdf_mac_addr link_addr,
|
|
uint8_t *link_frame,
|
|
qdf_size_t link_frame_maxsize,
|
|
qdf_size_t *link_frame_len)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_gen_link_assoc_rsp(uint8_t *frame, qdf_size_t frame_len, bool isreassoc,
|
|
uint8_t link_id,
|
|
struct qdf_mac_addr link_addr,
|
|
uint8_t *link_frame,
|
|
qdf_size_t link_frame_maxsize,
|
|
qdf_size_t *link_frame_len)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_find_mlie(uint8_t *buf, qdf_size_t buflen, uint8_t **mlieseq,
|
|
qdf_size_t *mlieseqlen)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_find_mlie_by_variant(uint8_t *buf, qdf_size_t buflen, uint8_t **mlieseq,
|
|
qdf_size_t *mlieseqlen)
|
|
{
|
|
return QDF_STATUS_E_FAILURE;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_get_mlie_variant(uint8_t *mlieseq, qdf_size_t mlieseqlen,
|
|
int *variant)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_get_mlie_common_info_len(uint8_t *mlieseq, qdf_size_t mlieseqlen,
|
|
uint8_t *commoninfo_len)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_get_bvmlie_bssparamchangecnt(uint8_t *mlieseq, qdf_size_t mlieseqlen,
|
|
bool *bssparamchangecntfound,
|
|
uint8_t *bssparamchangecnt)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_get_bvmlie_mldmacaddr(uint8_t *mlieseq, qdf_size_t mlieseqlen,
|
|
struct qdf_mac_addr *mldmacaddr)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_get_bvmlie_eml_cap(uint8_t *mlieseq, qdf_size_t mlieseqlen,
|
|
bool *eml_cap_found,
|
|
uint16_t *eml_cap)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_get_bvmlie_msd_cap(uint8_t *mlieseq, qdf_size_t mlieseqlen,
|
|
bool *msd_cap_found,
|
|
uint16_t *msd_cap)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_get_bvmlie_primary_linkid(uint8_t *mlieseq, qdf_size_t mlieseqlen,
|
|
bool *linkidfound, uint8_t *linkid)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_get_bvmlie_persta_partner_info(uint8_t *mlieseq,
|
|
qdf_size_t mlieseqlen,
|
|
struct mlo_partner_info *partner_info)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_get_prvmlie_persta_link_id(uint8_t *mlieseq,
|
|
qdf_size_t mlieseqlen,
|
|
struct mlo_probereq_info *probereq_info)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_get_prvmlie_mldid(uint8_t *mlieseq, qdf_size_t mlieseqlen,
|
|
bool *mldcapfound, uint8_t *mldcap)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_get_rvmlie_mldmacaddr(uint8_t *mlieseq, qdf_size_t mlieseqlen,
|
|
struct qdf_mac_addr *mldmacaddr,
|
|
bool *is_mldmacaddr_found)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline QDF_STATUS
|
|
util_get_rvmlie_persta_link_info(uint8_t *mlieseq,
|
|
qdf_size_t mlieseqlen,
|
|
struct ml_rv_info *reconfig_info)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
static inline
|
|
QDF_STATUS util_get_pav_mlie_link_info(uint8_t *mlieseq,
|
|
qdf_size_t mlieseqlen,
|
|
struct ml_pa_info *pa_info)
|
|
{
|
|
return QDF_STATUS_E_NOSUPPORT;
|
|
}
|
|
|
|
#endif /* WLAN_FEATURE_11BE_MLO */
|
|
#endif /* _WLAN_UTILS_MLO_H_ */
|