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net: dsa: b53: fix extracting VID from entry for BCM5325/65

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BCM5325/65's Entry register uses the highest three bits for
VALID/STATIC/AGE, so shifting by 53 only will add these to
b53_arl_entry::vid.

So make sure to mask the vid value as well, to not get invalid VIDs.

Fixes: c45655386e ("net: dsa: b53: add support for FDB operations on 5325/5365")
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Álvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Link: https://patch.msgid.link/20251128080625.27181-3-jonas.gorski@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jonas Gorski
2025-11-28 09:06:20 +01:00
committed by Jakub Kicinski
parent 6f268e275c
commit 9316012dd0
1 changed files with 1 additions and 1 deletions
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2
drivers/net/dsa/b53/b53_priv.h
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@@ -350,7 +350,7 @@ static inline void b53_arl_to_entry_25(struct b53_arl_entry *ent,
ent->is_age = !!(mac_vid & ARLTBL_AGE_25);
ent->is_static = !!(mac_vid & ARLTBL_STATIC_25);
u64_to_ether_addr(mac_vid, ent->mac);
ent->vid = mac_vid >> ARLTBL_VID_S_65;
ent->vid = (mac_vid >> ARLTBL_VID_S_65) & ARLTBL_VID_MASK_25;
}
static inline void b53_arl_to_entry_89(struct b53_arl_entry *ent,