From e4390592a4fc3ee10a8bc4742197fdbac3935f74 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Wed, 27 May 2015 13:42:09 +0200 Subject: [PATCH] nl802154: add support for cca ed level info This patch adds information about the current cca ed level when the phy is dumped over nl802154. Signed-off-by: Alexander Aring Reviewed-by: Varka Bhadram Signed-off-by: Marcel Holtmann --- net/ieee802154/nl802154.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index 5c9d524ba02c..a89d9d024126 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -211,6 +211,7 @@ static const struct nla_policy nl802154_policy[NL802154_ATTR_MAX+1] = { [NL802154_ATTR_CCA_MODE] = { .type = NLA_U32, }, [NL802154_ATTR_CCA_OPT] = { .type = NLA_U32, }, + [NL802154_ATTR_CCA_ED_LEVEL] = { .type = NLA_S32, }, [NL802154_ATTR_SUPPORTED_CHANNEL] = { .type = NLA_U32, }, @@ -421,6 +422,12 @@ static int nl802154_send_wpan_phy(struct cfg802154_registered_device *rdev, goto nla_put_failure; } + if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_ED_LEVEL) { + if (nla_put_s32(msg, NL802154_ATTR_CCA_ED_LEVEL, + rdev->wpan_phy.cca_ed_level)) + goto nla_put_failure; + } + if (nl802154_put_capabilities(msg, rdev)) goto nla_put_failure; -- 2.20.1