netdev - [PATCH wpan-next 18/20] ieee802154: ca8210: Flag the driver as being limited

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Date:   Fri,  1 Jul 2022 16:30:50 +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 18/20] ieee802154: ca8210: Flag the driver as being limited

This is a hardMAC device wired to Linux 802154 softMAC
implementation. It is a bit limited in the sense that it cannot handle
anything else that datagrams. Let's flag it like this to prevent using
unsupported features such as scan/beacons handling.

Signed-off-by: Miquel Raynal <miquel.raynal@...tlin.com>
---
 drivers/net/ieee802154/ca8210.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c
index 42c0b451088d..12f3564c8f8d 100644
--- a/drivers/net/ieee802154/ca8210.c
+++ b/drivers/net/ieee802154/ca8210.c
@@ -2943,7 +2943,8 @@ static void ca8210_hw_setup(struct ieee802154_hw *ca8210_hw)
 	ca8210_hw->phy->flags =
 		WPAN_PHY_FLAG_TXPOWER |
 		WPAN_PHY_FLAG_CCA_ED_LEVEL |
-		WPAN_PHY_FLAG_CCA_MODE;
+		WPAN_PHY_FLAG_CCA_MODE |
+		WPAN_PHY_FLAG_DATAGRAMS_ONLY;
 }
 
 /**
-- 
2.34.1