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-rw-r--r--net/wireless/pmsr.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/net/wireless/pmsr.c b/net/wireless/pmsr.c
index a95c79d18349..6bdd96408022 100644
--- a/net/wireless/pmsr.c
+++ b/net/wireless/pmsr.c
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
- * Copyright (C) 2018 - 2019 Intel Corporation
+ * Copyright (C) 2018 - 2021 Intel Corporation
*/
#ifndef __PMSR_H
#define __PMSR_H
@@ -158,6 +158,16 @@ static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev,
return -EINVAL;
}
+ out->ftm.lmr_feedback =
+ !!tb[NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK];
+ if (!out->ftm.trigger_based && !out->ftm.non_trigger_based &&
+ out->ftm.lmr_feedback) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ tb[NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK],
+ "FTM: LMR feedback set for EDCA based ranging");
+ return -EINVAL;
+ }
+
return 0;
}