diff options
| author | Avraham Stern <avraham.stern@intel.com> | 2021-04-09 12:40:25 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2021-04-19 12:02:51 +0200 |
| commit | 73807523f9a6612106582ab19217f280ed128f24 (patch) | |
| tree | 45242830651a0ac67754227b44a9f5f5012ca087 /net | |
| parent | efce5b50bad8b63d07719318c34a664ccdb56b70 (diff) | |
nl80211/cfg80211: add a flag to negotiate for LMR feedback in NDP ranging
Add a flag that indicates that the ISTA shall indicate support for
LMR feedback in NDP ranging negotiation.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210409123755.eff546283504.I2606161e700ac24d94d0b50c8edcdedd4c0395c2@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/wireless/nl80211.c | 1 | ||||
| -rw-r--r-- | net/wireless/pmsr.c | 12 |
2 files changed, 12 insertions, 1 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index adfa07c67b44..aad19348bb46 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -309,6 +309,7 @@ nl80211_pmsr_ftm_req_attr_policy[NL80211_PMSR_FTM_REQ_ATTR_MAX + 1] = { [NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC] = { .type = NLA_FLAG }, [NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED] = { .type = NLA_FLAG }, [NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED] = { .type = NLA_FLAG }, + [NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK] = { .type = NLA_FLAG }, }; static const struct nla_policy 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; } |