From dd3e4fc75b4ab8186a133cfe9d49666a2f8186e0 Mon Sep 17 00:00:00 2001 From: Avraham Stern Date: Fri, 18 Jun 2021 13:41:36 +0300 Subject: nl80211/cfg80211: add BSS color to NDP ranging parameters In NDP ranging, the initiator need to set the BSS color in the NDP to the BSS color of the responder. Add the BSS color as a parameter for NDP ranging. Signed-off-by: Avraham Stern Signed-off-by: Luca Coelho Link: https://lore.kernel.org/r/iwlwifi.20210618133832.f097a6144b59.I27dec8b994df52e691925ea61be4dd4fa6d396c0@changeid Signed-off-by: Johannes Berg --- net/wireless/pmsr.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'net/wireless') diff --git a/net/wireless/pmsr.c b/net/wireless/pmsr.c index d245968b74cb..328cf54bda82 100644 --- a/net/wireless/pmsr.c +++ b/net/wireless/pmsr.c @@ -168,6 +168,18 @@ static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev, return -EINVAL; } + if (tb[NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR]) { + if (!out->ftm.non_trigger_based && !out->ftm.trigger_based) { + NL_SET_ERR_MSG_ATTR(info->extack, + tb[NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR], + "FTM: BSS color set for EDCA based ranging"); + return -EINVAL; + } + + out->ftm.bss_color = + nla_get_u8(tb[NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR]); + } + return 0; } -- cgit v1.2.3