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qcacmn: Add new cfg80211 wrapper api's Multi link operation

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Add new cfg80211 wrapper api's to support single link multi wdev
operation.

Change-Id: Idf245df7a96a85afe5ff1aac5829423d0bee5b85
CRs-Fixed: 3235154
这个提交包含在：
Arun Kumar Khandavalli
2022-06-28 12:45:04 +05:30
提交者 Madan Koyyalamudi
父节点 ea13f921b8
当前提交 db02916cc1
共修改 4 个文件，包含 88 行新增和 4 行删除
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23
os_if/linux/mlme/src/osif_cm_connect_rsp.c
查看文件

@@ -494,6 +494,26 @@ osif_free_ml_link_params(struct cfg80211_connect_resp_params *conn_rsp_params)
}
#endif
#ifdef CFG80211_SINGLE_NETDEV_MULTI_LINK_SUPPORT
static
void osif_copy_connected_info(struct cfg80211_connect_resp_params *conn_rsp,
struct wlan_cm_connect_resp *rsp,
struct cfg80211_bss *bss)
{
conn_rsp->links[0].bssid = rsp->bssid.bytes;
conn_rsp->links[0].bss = bss;
}
#else
static
void osif_copy_connected_info(struct cfg80211_connect_resp_params *conn_rsp,
struct wlan_cm_connect_resp *rsp,
struct cfg80211_bss *bss)
{
conn_rsp->bssid = rsp->bssid.bytes;
conn_rsp->bss = bss;
}
#endif
/**
* osif_connect_done() - Wrapper API to call cfg80211_connect_done
* @dev: network device
@@ -520,7 +540,7 @@ static int osif_connect_done(struct net_device *dev, struct cfg80211_bss *bss,
qdf_mem_zero(&conn_rsp_params, sizeof(conn_rsp_params));
conn_rsp_params.status = status;
conn_rsp_params.bssid = rsp->bssid.bytes;
osif_copy_connected_info(&conn_rsp_params, rsp, bss);
conn_rsp_params.timeout_reason =
osif_convert_timeout_reason(rsp->reason);
osif_cm_get_assoc_req_ie_data(&rsp->connect_ies.assoc_req,
@@ -529,7 +549,6 @@ static int osif_connect_done(struct net_device *dev, struct cfg80211_bss *bss,
osif_cm_get_assoc_rsp_ie_data(&rsp->connect_ies.assoc_rsp,
&conn_rsp_params.resp_ie_len,
&conn_rsp_params.resp_ie);
conn_rsp_params.bss = bss;
osif_populate_fils_params(&conn_rsp_params, &rsp->connect_ies);
osif_cm_save_gtk(vdev, rsp);

18
os_if/linux/mlme/src/osif_cm_roam_rsp.c
查看文件

@@ -1,5 +1,6 @@
/*
* Copyright (c) 2012-2015,2020-2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2022 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
@@ -63,6 +64,21 @@ static inline void osif_update_fils_hlp_data(struct net_device *dev,
*/
#if defined CFG80211_ROAMED_API_UNIFIED || \
(LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0))
#ifdef CFG80211_SINGLE_NETDEV_MULTI_LINK_SUPPORT
static
void osif_copy_roamed_info(struct cfg80211_roam_info *info,
struct cfg80211_bss *bss)
{
info->links[0].bss = bss;
}
#else
static
void osif_copy_roamed_info(struct cfg80211_roam_info *info,
struct cfg80211_bss *bss)
{
info->bss = bss;
}
#endif
static void osif_roamed_ind(struct net_device *dev, struct cfg80211_bss *bss,
const uint8_t *req_ie,
size_t req_ie_len, const uint8_t *resp_ie,
@@ -70,7 +86,7 @@ static void osif_roamed_ind(struct net_device *dev, struct cfg80211_bss *bss,
{
struct cfg80211_roam_info info = {0};
info.bss = bss;
osif_copy_roamed_info(&info, bss);
info.req_ie = req_ie;
info.req_ie_len = req_ie_len;
info.resp_ie = resp_ie;

18
os_if/linux/wlan_cfg80211.h
查看文件

@@ -502,4 +502,22 @@ static inline void wlan_cfg80211_unregister_netdevice(struct net_device *dev)
}
#endif
#ifdef CFG80211_SINGLE_NETDEV_MULTI_LINK_SUPPORT
static inline
void wlan_cfg80211_ch_switch_notify(struct net_device *dev,
struct cfg80211_chan_def *chandef,
unsigned int link_id)
{
cfg80211_ch_switch_notify(dev, chandef, link_id);
}
#else
static inline
void wlan_cfg80211_ch_switch_notify(struct net_device *dev,
struct cfg80211_chan_def *chandef,
unsigned int link_id)
{
cfg80211_ch_switch_notify(dev, chandef);
}
#endif
#endif

33
os_if/linux/wlan_osif_features.h
查看文件

@@ -83,5 +83,36 @@
#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))
#define CFG80211_SINGLE_NETDEV_MULTI_LINK_SUPPORT 1
#endif
#endif