net: dsa: hellcreek: Allow PTP P2P measurements on blocked ports

Allow PTP peer delay measurements on blocked ports by STP. In case of topology
changes the PTP stack can directly start with the correct delays.

Fixes: ddd56dfe52c9 ("net: dsa: hellcreek: Add PTP clock support")
Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/dsa/hirschmann/hellcreek.c b/drivers/net/dsa/hirschmann/hellcreek.c
index 17d3a4a3582e6acb25ca249aa898e7f101e57bdb..cc0e4465bbbf80bca7312ff65d178669b95d3d4d 100644 (file)
--- a/drivers/net/dsa/hirschmann/hellcreek.c
+++ b/drivers/net/dsa/hirschmann/hellcreek.c
@@ -1070,7 +1070,7 @@ static int hellcreek_setup_fdb(struct hellcreek *hellcreek)
                .portmask     = 0x03,   /* Management ports */
                .age          = 0,
                .is_obt       = 0,
-               .pass_blocked = 0,
+               .pass_blocked = 1,
                .is_static    = 1,
                .reprio_tc    = 6,      /* TC: 6 as per IEEE 802.1AS */
                .reprio_en    = 1,