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net: mscc: ocelot: classify L2 mdb entries as LOCKED

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ocelot.h says:

/* MAC table entry types.
 * ENTRYTYPE_NORMAL is subject to aging.
 * ENTRYTYPE_LOCKED is not subject to aging.
 * ENTRYTYPE_MACv4 is not subject to aging. For IPv4 multicast.
 * ENTRYTYPE_MACv6 is not subject to aging. For IPv6 multicast.
 */

We don't want the permanent entries added with 'bridge mdb' to be
subject to aging.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Vladimir Oltean 2020-10-29 04:27:34 +02:00 committed by Jakub Kicinski
parent 0e761ac08f
commit 7c31314313
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mscc/ocelot.c
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@ -958,7 +958,7 @@ static enum macaccess_entry_type ocelot_classify_mdb(const unsigned char *addr)
return ENTRYTYPE_MACv4;
if (addr[0] == 0x33 && addr[1] == 0x33)
return ENTRYTYPE_MACv6;
return ENTRYTYPE_NORMAL;
return ENTRYTYPE_LOCKED;
}
static int ocelot_mdb_get_pgid(struct ocelot *ocelot,