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qcacld-3.0: correct logic for parsing t2lm ie

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Adding extn_ie_header and the invoking function
wlan_mlo_parse_t2lm_info because dot11f logic
removed the ie header.

Change-Id: I957c574ecf6323bfd6fb488f417ab1f738b4ee37
CRs-Fixed: 3362726
This commit is contained in:
Paul Zhang
2023-01-04 20:41:38 +08:00
committed by Madan Koyyalamudi
parent f36e98bbd0
commit 2e183b559f
5 changed files with 140 additions and 71 deletions
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44
components/umac/mlme/mlo_mgr/src/wlan_t2lm_api.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2022-2023 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
@@ -193,9 +193,9 @@ wlan_t2lm_validate_candidate(struct cnx_mgr *cm_ctx,
QDF_STATUS status;
struct wlan_objmgr_vdev *vdev;
struct wlan_t2lm_context t2lm_ctx;
uint8_t tid_map_link_id = 0;
uint16_t tid_mapped_link_id[WLAN_MAX_T2LM_IE];
uint8_t i;
uint16_t tid_map_link_id;
uint16_t established_tid_mapped_link_id = 0;
uint16_t upcoming_tid_mapped_link_id = 0;
if (!scan_entry)
return QDF_STATUS_E_NULL_VALUE;
@@ -211,32 +211,30 @@ wlan_t2lm_validate_candidate(struct cnx_mgr *cm_ctx,
goto end;
}
t2lm_ctx = vdev->mlo_dev_ctx->t2lm_ctx;
status = wlan_mlo_parse_bcn_prbresp_t2lm_ie(&t2lm_ctx,
scan_entry->ie_list.t2lm[0]);
scan_entry->ie_list.t2lm[0]);
if (QDF_IS_STATUS_ERROR(status))
goto end;
if (!t2lm_ctx.num_of_t2lm_ie) {
t2lm_debug("T2LM IE parsing failed");
status = QDF_STATUS_E_FAILURE;
status =
t2lm_find_tid_mapped_link_id(&t2lm_ctx.established_t2lm.t2lm,
&established_tid_mapped_link_id);
if (QDF_IS_STATUS_ERROR(status))
goto end;
}
for (i = 0; i < t2lm_ctx.num_of_t2lm_ie; i++) {
status = t2lm_find_tid_mapped_link_id(&t2lm_ctx.t2lm_ie[i].t2lm,
&tid_mapped_link_id[i]);
if (QDF_IS_STATUS_ERROR(status))
goto end;
}
status =
t2lm_find_tid_mapped_link_id(&t2lm_ctx.upcoming_t2lm.t2lm,
&upcoming_tid_mapped_link_id);
if (QDF_IS_STATUS_ERROR(status))
goto end;
t2lm_debug("established_tid_mapped_link_id %x, upcoming_tid_mapped_link_id %x",
established_tid_mapped_link_id,
upcoming_tid_mapped_link_id);
if (t2lm_ctx.num_of_t2lm_ie == WLAN_MAX_T2LM_IE) {
tid_map_link_id = tid_mapped_link_id[0] & tid_mapped_link_id[1];
if (!tid_map_link_id)
tid_map_link_id = tid_mapped_link_id[0];
} else {
tid_map_link_id = tid_mapped_link_id[0];
}
tid_map_link_id =
established_tid_mapped_link_id & upcoming_tid_mapped_link_id;
if (!tid_map_link_id)
tid_map_link_id = established_tid_mapped_link_id;
if (tid_map_link_id == scan_entry->ml_info.self_link_id) {
t2lm_debug("self link id %d, tid map link id %d",