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net: dsa: hellcreek: Add missing PTP via UDP rules
The switch supports PTP for UDP transport too. Therefore, add the missing static
FDB entries to ensure correct forwarding of these packets.
Fixes: ddd56dfe52
("net: dsa: hellcreek: Add PTP clock support")
Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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@ -1053,7 +1053,7 @@ static void hellcreek_setup_tc_identity_mapping(struct hellcreek *hellcreek)
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static int hellcreek_setup_fdb(struct hellcreek *hellcreek)
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{
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static struct hellcreek_fdb_entry ptp = {
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static struct hellcreek_fdb_entry l2_ptp = {
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/* MAC: 01-1B-19-00-00-00 */
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.mac = { 0x01, 0x1b, 0x19, 0x00, 0x00, 0x00 },
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.portmask = 0x03, /* Management ports */
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@ -1064,7 +1064,29 @@ static int hellcreek_setup_fdb(struct hellcreek *hellcreek)
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.reprio_tc = 6, /* TC: 6 as per IEEE 802.1AS */
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.reprio_en = 1,
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};
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static struct hellcreek_fdb_entry p2p = {
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static struct hellcreek_fdb_entry udp4_ptp = {
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/* MAC: 01-00-5E-00-01-81 */
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.mac = { 0x01, 0x00, 0x5e, 0x00, 0x01, 0x81 },
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.portmask = 0x03, /* Management ports */
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.age = 0,
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.is_obt = 0,
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.pass_blocked = 0,
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.is_static = 1,
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.reprio_tc = 6,
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.reprio_en = 1,
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};
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static struct hellcreek_fdb_entry udp6_ptp = {
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/* MAC: 33-33-00-00-01-81 */
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.mac = { 0x33, 0x33, 0x00, 0x00, 0x01, 0x81 },
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.portmask = 0x03, /* Management ports */
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.age = 0,
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.is_obt = 0,
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.pass_blocked = 0,
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.is_static = 1,
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.reprio_tc = 6,
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.reprio_en = 1,
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};
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static struct hellcreek_fdb_entry l2_p2p = {
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/* MAC: 01-80-C2-00-00-0E */
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.mac = { 0x01, 0x80, 0xc2, 0x00, 0x00, 0x0e },
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.portmask = 0x03, /* Management ports */
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@ -1075,6 +1097,28 @@ static int hellcreek_setup_fdb(struct hellcreek *hellcreek)
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.reprio_tc = 6, /* TC: 6 as per IEEE 802.1AS */
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.reprio_en = 1,
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};
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static struct hellcreek_fdb_entry udp4_p2p = {
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/* MAC: 01-00-5E-00-00-6B */
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.mac = { 0x01, 0x00, 0x5e, 0x00, 0x00, 0x6b },
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.portmask = 0x03, /* Management ports */
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.age = 0,
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.is_obt = 0,
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.pass_blocked = 1,
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.is_static = 1,
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.reprio_tc = 6,
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.reprio_en = 1,
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};
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static struct hellcreek_fdb_entry udp6_p2p = {
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/* MAC: 33-33-00-00-00-6B */
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.mac = { 0x33, 0x33, 0x00, 0x00, 0x00, 0x6b },
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.portmask = 0x03, /* Management ports */
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.age = 0,
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.is_obt = 0,
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.pass_blocked = 1,
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.is_static = 1,
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.reprio_tc = 6,
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.reprio_en = 1,
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};
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static struct hellcreek_fdb_entry stp = {
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/* MAC: 01-80-C2-00-00-00 */
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.mac = { 0x01, 0x80, 0xc2, 0x00, 0x00, 0x00 },
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@ -1089,10 +1133,22 @@ static int hellcreek_setup_fdb(struct hellcreek *hellcreek)
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int ret;
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mutex_lock(&hellcreek->reg_lock);
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ret = __hellcreek_fdb_add(hellcreek, &ptp);
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ret = __hellcreek_fdb_add(hellcreek, &l2_ptp);
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if (ret)
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goto out;
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ret = __hellcreek_fdb_add(hellcreek, &p2p);
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ret = __hellcreek_fdb_add(hellcreek, &udp4_ptp);
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if (ret)
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goto out;
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ret = __hellcreek_fdb_add(hellcreek, &udp6_ptp);
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if (ret)
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goto out;
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ret = __hellcreek_fdb_add(hellcreek, &l2_p2p);
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if (ret)
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goto out;
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ret = __hellcreek_fdb_add(hellcreek, &udp4_p2p);
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if (ret)
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goto out;
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ret = __hellcreek_fdb_add(hellcreek, &udp6_p2p);
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if (ret)
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goto out;
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ret = __hellcreek_fdb_add(hellcreek, &stp);
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