netdev - [PATCH wpan-next 13/20] net: ieee802154: Add support for user active scan requests

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Message-Id: <20220701143052.1267509-14-miquel.raynal@bootlin.com>
Date:   Fri,  1 Jul 2022 16:30:45 +0200
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Alexander Aring <alex.aring@...il.com>,
        Stefan Schmidt <stefan@...enfreihafen.org>,
        linux-wpan@...r.kernel.org
Cc:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Eric Dumazet <edumazet@...gle.com>, netdev@...r.kernel.org,
        David Girault <david.girault@...vo.com>,
        Romuald Despres <romuald.despres@...vo.com>,
        Frederic Blain <frederic.blain@...vo.com>,
        Nicolas Schodet <nico@...fr.eu.org>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>
Subject: [PATCH wpan-next 13/20] net: ieee802154: Add support for user active scan requests

In case a passive scan could not discover any PAN, a device may decide
to perform an active scan to force coordinators to send a BEACON
"immediately". Allow users to request to perform an active scan.

Signed-off-by: Miquel Raynal <miquel.raynal@...tlin.com>
---
 net/ieee802154/nl802154.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index ff8069415e67..9505e17e7ce7 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -1413,6 +1413,7 @@ static int nl802154_trigger_scan(struct sk_buff *skb, struct genl_info *info)
 
 	type = nla_get_u8(info->attrs[NL802154_ATTR_SCAN_TYPE]);
 	switch (type) {
+	case NL802154_SCAN_ACTIVE:
 	case NL802154_SCAN_PASSIVE:
 		request->type = type;
 		break;
-- 
2.34.1