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android_kernel_samsung_sm86…/os_if/linux/wlan_osif_features.h
Surabhi Vishnoi 2e17c21b55 qcacmn: Enable CFG80211_SINGLE_NETDEV_MULTI_LINK_SUPPORT for kernel-6.6 
Currently, CFG80211_SINGLE_NETDEV_MULTI_LINK_SUPPORT is enabled based on
__ANDROID_COMMON_KERNEL__ and kernel version greater than equal to 5.15.

Enable it for above condition or if kernel version is greater than or
equal to 6.6.

Change-Id: I12ae6bf116e37999c935012485651bfadf8b9b2a
CRs-Fixed: 3681611
2024-01-12 11:44:00 -08:00

351 lines
15 KiB
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/*
* Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. 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: wlan_osif_features.h
*
* Define feature flags to cleanly describe when features
* are present in a given version of the kernel
*/
#ifndef _WLAN_OSIF_FEATURES_H_
#define _WLAN_OSIF_FEATURES_H_
#include <linux/version.h>
/*
* CFG80211_11BE_BASIC
* Used to indicate the Linux Kernel contains support for basic 802.11be
* definitions.
*
* These definitions were introduced in Linux Kernel 5.18 via:
* cbc1ca0a9d0a ieee80211: Add EHT (802.11be) definitions
* 2a2c86f15e17 ieee80211: add EHT 1K aggregation definitions
* 5cd5a8a3e2fb cfg80211: Add data structures to capture EHT capabilities
* 3743bec6120a cfg80211: Add support for EHT 320 MHz channel width
* cfb14110acf8 nl80211: add EHT MCS support
* c2b3d7699fb0 nl80211: add support for 320MHz channel limitation
* 31846b657857 cfg80211: add NO-EHT flag to regulatory
* ea05fd3581d3 cfg80211: Support configuration of station EHT capabilities
*
* These definitions were backported to Android Common Kernel 5.15 via:
* https://android-review.googlesource.com/c/kernel/common/+/1996261
* https://android-review.googlesource.com/c/kernel/common/+/1996262
* https://android-review.googlesource.com/c/kernel/common/+/1996263
* https://android-review.googlesource.com/c/kernel/common/+/1996264
* https://android-review.googlesource.com/c/kernel/common/+/1996265
* https://android-review.googlesource.com/c/kernel/common/+/1996266
* https://android-review.googlesource.com/c/kernel/common/+/1996267
* https://android-review.googlesource.com/c/kernel/common/+/1996268
*/
#if (defined(__ANDROID_COMMON_KERNEL__) && \
(LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \
(LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))) || \
(LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0))
#define CFG80211_11BE_BASIC 1
#endif
/*
* CFG80211_SA_QUERY_OFFLOAD_SUPPORT
* Used to indicate the Linux Kernel contains support to offload SA Query
* procedures for AP SME device
*
* This feature was introduced in Linux Kernel 5.17 via:
* 47301a74bbfa ("nl80211: Add support to set AP settings flags with single attribute")
* 87c1aec15dee ("nl80211: Add support to offload SA Query procedures for AP SME device")
*
* This feature was backported to Android Common Kernel 5.15 via:
* https://android-review.googlesource.com/c/kernel/common/+/1958439
* https://android-review.googlesource.com/c/kernel/common/+/1958440
*/
#if (defined(__ANDROID_COMMON_KERNEL__) && \
(LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \
(LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))) || \
(LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0))
#define CFG80211_SA_QUERY_OFFLOAD_SUPPORT 1
#endif
/*
* CFG80211_SINGLE_NETDEV_MULTI_LINK_SUPPORT
* Used to indicate the Linux Kernel contains support for single netdevice multi
* link support.
*
* This feature was merged into wireless-next via below commits:
* 7b0a0e3c3 wifi: cfg80211: do some rework towards MLO link APIs
* 0f7594489 wifi: cfg80211: mlme: get BSS entry outside cfg80211_mlme_assoc()
* 9ecff10e8 wifi: nl80211: refactor BSS lookup in nl80211_associate()
* 0f48b8b88 wifi: ieee80211: add definitions for multi-link element
* 325839da9 wifi: cfg80211: simplify cfg80211_mlme_auth() prototype
* d648c2302 wifi: nl80211: support MLO in auth/assoc
*
* This feature was backported to Android Common Kernel 5.15 via:
* https://android-review.googlesource.com/c/kernel/common/+/2123895
* https://android-review.googlesource.com/c/kernel/common/+/2115618
* https://android-review.googlesource.com/c/kernel/common/+/2115620
* https://android-review.googlesource.com/c/kernel/common/+/2121347
* https://android-review.googlesource.com/c/kernel/common/+/2121348
* https://android-review.googlesource.com/c/kernel/common/+/2121349
* https://android-review.googlesource.com/c/kernel/common/+/2121350
* https://android-review.googlesource.com/c/kernel/common/+/2121351
* https://android-review.googlesource.com/c/kernel/common/+/2123452
* https://android-review.googlesource.com/c/kernel/common/+/2123454
* https://android-review.googlesource.com/c/kernel/common/+/2115621
*
*/
#if ((defined(__ANDROID_COMMON_KERNEL__) && \
(LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \
(defined IEEE80211_MLD_MAX_NUM_LINKS)) || \
(LINUX_VERSION_CODE >= KERNEL_VERSION(6, 6, 0)))
#define CFG80211_SINGLE_NETDEV_MULTI_LINK_SUPPORT 1
#endif
/**
* CFG80211_SAE_AUTH_TA_ADDR_SUPPORT
* Used to indicate the Linux Kernel contains support for ML SAE auth with link
* address as the transmitter address
*
* TODO: These changes are currently in internal review once upstreamed and
* backported to 5.15 need to add the respective commit-ids
*/
#if (defined(__ANDROID_COMMON_KERNEL__) && \
(LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \
(defined CFG80211_EXTERNAL_AUTH_TA_SUPPORT))
#define CFG80211_SAE_AUTH_TA_ADDR_SUPPORT 1
#endif
/*
* CFG80211_MULTI_AKM_CONNECT_SUPPORT
* used to indicate the Linux kernel contains support for multi AKM connect
* support
*
* This feature was introduced in Linux Kernel 6.0 via:
* ecad3b0b99bf wifi: cfg80211: Increase akm_suites array size in
* cfg80211_crypto_settings.
*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 0, 0) || \
(defined CFG80211_MAX_NUM_AKM_SUITES))
#define CFG80211_MULTI_AKM_CONNECT_SUPPORT 1
#endif
/*
* WLAN_MLD_AP_STA_CONNECT_SUPPORT
* Used to indicate Linux Kernel supports ML connection on SAP.
*/
#if (defined(__ANDROID_COMMON_KERNEL__) && \
(LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \
(defined CFG80211_MLD_AP_STA_CONNECT_SUPPORT))
#define WLAN_MLD_AP_STA_CONNECT_SUPPORT 1
#endif
/*
* WLAN_MLD_AP_OWE_INFO_SUPPORT
* Used to indicate Linux Kernel supports ML OWE connection
* on SAP
*/
#if (defined(__ANDROID_COMMON_KERNEL__) && \
(LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \
(defined CFG80211_MLD_AP_OWE_INFO_SUPPORT))
#define WLAN_MLD_AP_OWE_INFO_SUPPORT 1
#endif
/*
* CFG80211_TX_CONTROL_PORT_LINK_SUPPORT
* Used to indicate Linux kernel contains support for TX control port from
* specific link ID
*
* This feature was introduced in Linux Kernel 6.0 via:
* 9b6bf4d6120a wifi: nl80211: set BSS to NULL if IS_ERR()
* 45aaf17c0c34 wifi: nl80211: check MLO support in authenticate
* d2bc52498b6b wifi: nl80211: Support MLD parameters in nl80211_set_station()
* 67207bab9341 wifi: cfg80211/mac80211: Support control port TX from specific link
* 69c3f2d30c35 wifi: nl80211: allow link ID in set_wiphy with frequency
* fa2ca639c4e6 wifi: nl80211: advertise MLO support
* e3d331c9b620 wifi: cfg80211: set country_elem to NULL
* 34d76a14f8f7 wifi: nl80211: reject link specific elements on assoc link
* df35f3164ec1 wifi: nl80211: reject fragmented and non-inheritance elements
* ff5c4dc4cd78 wifi: nl80211: fix some attribute policy entries
* 7464f665158e wifi: cfg80211: add cfg80211_get_iftype_ext_capa()
* 8876c67e6296 wifi: nl80211: require MLD address on link STA add/modify
* 9dd1953846c7 wifi: nl80211/mac80211: clarify link ID in control port TX
* 00b3d8401019 wifi: cfg80211/nl80211: move rx management data into a struct
* 6074c9e57471 wifi: cfg80211: report link ID in NL80211_CMD_FRAME
* 95f498bb49f7 wifi: nl80211: add MLO link ID to the NL80211_CMD_FRAME TX API
* 1e0b3b0b6cb5 wifi: mac80211: Align with Draft P802.11be_D1.5
* 062e8e02dfd4 wifi: mac80211: Align with Draft P802.11be_D2.0
* d776763f4808 wifi: cfg80211: debugfs: fix return type in ht40allow_map_read()
* 64e966d1e84b wifi: cfg80211: fix MCS divisor value
* 4e9c3af39820 wifi: nl80211: add EML/MLD capabilities to per-iftype capabilities
* 80b0ed70a271 wifi: nl80211: add RX and TX timestamp attributes
* ea7d50c925ce wifi: cfg80211: add a function for reporting TX status with hardware timestamps
* 1ff715ffa0ec wifi: cfg80211: add hardware timestamps to frame RX info
*
* This feature was backported to Android Common Kernel 5.15.74 via:
* https://android-review.googlesource.com/c/kernel/common/+/2253173
* https://android-review.googlesource.com/c/kernel/common/+/2253174
* https://android-review.googlesource.com/c/kernel/common/+/2253175
* https://android-review.googlesource.com/c/kernel/common/+/2253176
* https://android-review.googlesource.com/c/kernel/common/+/2253177
* https://android-review.googlesource.com/c/kernel/common/+/2253178
* https://android-review.googlesource.com/c/kernel/common/+/2253179
* https://android-review.googlesource.com/c/kernel/common/+/2253180
* https://android-review.googlesource.com/c/kernel/common/+/2253181
* https://android-review.googlesource.com/c/kernel/common/+/2253182
* https://android-review.googlesource.com/c/kernel/common/+/2253183
* https://android-review.googlesource.com/c/kernel/common/+/2253184
* https://android-review.googlesource.com/c/kernel/common/+/2253185
* https://android-review.googlesource.com/c/kernel/common/+/2253186
* https://android-review.googlesource.com/c/kernel/common/+/2253187
* https://android-review.googlesource.com/c/kernel/common/+/2253188
* https://android-review.googlesource.com/c/kernel/common/+/2253189
* https://android-review.googlesource.com/c/kernel/common/+/2253190
* https://android-review.googlesource.com/c/kernel/common/+/2253191
* https://android-review.googlesource.com/c/kernel/common/+/2253192
* https://android-review.googlesource.com/c/kernel/common/+/2253193
* https://android-review.googlesource.com/c/kernel/common/+/2253194
* https://android-review.googlesource.com/c/kernel/common/+/2267469
* https://android-review.googlesource.com/c/kernel/common/+/2267204
* https://android-review.googlesource.com/c/kernel/common/+/2267210
*/
#if (defined(__ANDROID_COMMON_KERNEL__) && \
(LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 74)) || \
(defined IEEE80211_EHT_OPER_INFO_PRESENT))
#define CFG80211_TX_CONTROL_PORT_LINK_SUPPORT 1
#endif
/*
* CFG80211_EXTERNAL_AUTH_MLO_SUPPORT
* Used to indicate Linux kernel contains support for ML external auth
*
* TODO: Corresponding Linux kernel changes are still under wirless-next
* will add the commit-ID when available.
*/
/*
* TODO: will add this check when available.
* #if (defined(__ANDROID_COMMON_KERNEL__) && \
* (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \
* (defined CFG80211_EXTERNAL_AUTH_MLO_SUPPORT))
*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0) || \
(defined CFG80211_EXTERNAL_AUTH_MLO_SUPPORT))
#define WLAN_EXTERNAL_AUTH_MLO_SUPPORT
#endif
/*
* CFG80211_TID_LINK_MAP_SUPPORT
* Used to indicate Linux kernel contains support to get the TID to link map
* status and response event.
*
* TODO: Corresponding Linux kernel support check changes are still under review
* will add the commit-ID when available
*/
#if (defined CFG80211_TID_LINK_MAP_SUPPORT)
#define WLAN_TID_LINK_MAP_SUPPORT
#endif
/*
* CFG80211_EXT_FEATURE_SECURE_NAN
* Used to indicate Linux kernel contains support to secure NAN feature
*
* This feature was introduced in Linux Kernel 6.4 via:
* 9b89495e479c wifi: nl80211: Allow authentication frames and set keys on NAN
* interface
*/
#if ((LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0)) || \
(defined CFG80211_EXT_FEATURE_SECURE_NAN))
#define WLAN_EXT_FEATURE_SECURE_NAN
#endif
/*
* CFG80211_EXT_FEATURE_AUTH_AND_DEAUTH_RANDOM_TA
* Used to indicate Linux kernel contains support to auth and deauth random TA
*
* This feature was introduced in Linux Kernel 6.4 via:
* 6933486133ec wifi: nl80211: Add support for randomizing TA of auth and deauth
* frames
*/
#if ((LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0)) || \
(defined CFG80211_EXT_FEATURE_AUTH_AND_DEAUTH_RANDOM_TA))
#define WLAN_EXT_FEATURE_AUTH_AND_DEAUTH_RANDOM_TA
#endif
/*
* WLAN_MLD_AP_STA_CONNECT_SUPPORT
* Used to indicate Linux Upstream Kernel supports ML connection on SAP.
*
* This feature was introduced in Linux Kernel 6.3 via:
* a42e59e: wifi: cfg80211: Extend cfg80211_new_sta() for MLD AP
* 8bb588d: wifi: cfg80211: Extend cfg80211_update_owe_info_event() for MLD AP
*
* This feature was backported to Android Common Kernel 5.15.74 via:
* https://android-review.googlesource.com/c/kernel/common/+/2450265
* https://android-review.googlesource.com/c/kernel/common/+/2450266
*
* This feature was backported to Android Common Kernel 6.1 via:
* https://android-review.googlesource.com/c/kernel/common/+/2470890
* https://android-review.googlesource.com/c/kernel/common/+/2470891
*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0) || \
(defined CFG80211_MLD_AP_STA_CONNECT_UPSTREAM_SUPPORT))
#define WLAN_MLD_AP_STA_CONNECT_UPSTREAM_SUPPORT 1
#endif
/*
* WLAN_LINK_STA_PARAMS_PRESENT
* WLAN_EHT_CAPABILITY_PRESENT
*
* To deterministically identify where EHT fields are present (whether in
* link_sta_params or station_parameters), enable either
* WLAN_LINK_STA_PARAMS_PRESENT or WLAN_EHT_CAPABILITY_PRESENT but not both.
*
* Incase EHT fields are present in link_sta_parameters only define
* WLAN_LINK_STA_PARAMS_PRESENT flag.
*
* If WLAN_LINK_STA_PARAMS_PRESENT is not defined, then EHT cap can be present
* in station_parameters structure, in such case WLAN_EHT_CAPABILITY_PRESENT
* flag will be defined.
*
* If both flags are not enabled then kernel is not EHT capable.
*
* WLAN_LINK_STA_PARAMS_PRESENT
* 577e5b8 wifi: cfg80211: add API to add/modify/remove a link station
* b95eb7f wifi: cfg80211/mac80211: separate link params from station params
*
* The changes are backported to ACK from below commits.
* https://android-review.googlesource.com/c/kernel/common/+/2227406
* https://android-review.googlesource.com/c/kernel/common/+/2227407
*
* WLAN_EHT_CAPABILITY_PRESENT
* ea05fd3 cfg80211: Support configuration of station EHT capabilities
*
* The changes are backported to ACK from below commit.
* https://android-review.googlesource.com/c/kernel/common/+/1996268
*
*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 0, 0) || \
(defined CFG80211_LINK_STA_PARAMS_PRESENT))
#define WLAN_LINK_STA_PARAMS_PRESENT 1
#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) || \
(defined NL80211_EHT_MIN_CAPABILITY_LEN))
#define WLAN_EHT_CAPABILITY_PRESENT 1
#endif
#endif
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