From: Vladimir Oltean <olteanv@gmail.com>
To: Jonas Gorski <jonas.gorski@gmail.com>
Cc: "Florian Fainelli" <florian.fainelli@broadcom.com>,
"Andrew Lunn" <andrew@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
"Paolo Abeni" <pabeni@redhat.com>,
"Álvaro Fernández Rojas" <noltari@gmail.com>,
"Florian Fainelli" <f.fainelli@gmail.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next 4/7] net: dsa: b53: fix CPU port unicast ARL entries for BCM5325/65
Date: Tue, 25 Nov 2025 22:42:15 +0200 [thread overview]
Message-ID: <20251125204215.2lz44qdegapgncn5@skbuf> (raw)
In-Reply-To: <20251125075150.13879-5-jonas.gorski@gmail.com> <20251125075150.13879-5-jonas.gorski@gmail.com>
On Tue, Nov 25, 2025 at 08:51:47AM +0100, Jonas Gorski wrote:
> On BCM5325 and BCM5365, unicast ARL entries use 8 as the value for the
> CPU port, so we need to translate it to/from 5 as used for the CPU port
> at most other places.
> + ent->port = (mac_vid >> ARLTBL_DATA_PORT_ID_S_25) &
> + ARLTBL_DATA_PORT_ID_MASK_25;
> + if (!is_multicast_ether_addr(ent->mac) && ent->port == B53_CPU_PORT)
> + ent->port = B53_CPU_PORT_25;
Why not use is_unicast_ether_addr() to have a more clear correlation
between the commit message and the code?
next prev parent reply other threads:[~2025-11-25 20:42 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-25 7:51 [PATCH net-next 0/7] net: dsa: b53: fix ARL accesses for BCM5325/65 and allow VID 0 Jonas Gorski
2025-11-25 7:51 ` [PATCH net-next 1/7] net: dsa: b53: fix VLAN_ID_IDX write size for BCM5325/65 Jonas Gorski
2025-11-26 18:10 ` Florian Fainelli
2025-11-25 7:51 ` [PATCH net-next 2/7] net: dsa: b53: fix extracting VID from entry " Jonas Gorski
2025-11-26 18:11 ` Florian Fainelli
2025-11-25 7:51 ` [PATCH net-next 3/7] net: dsa: b53: use same ARL search result offset " Jonas Gorski
2025-11-26 18:23 ` Florian Fainelli
2025-11-25 7:51 ` [PATCH net-next 4/7] net: dsa: b53: fix CPU port unicast ARL entries " Jonas Gorski
2025-11-25 20:42 ` Vladimir Oltean [this message]
2025-11-26 9:07 ` Jonas Gorski
2025-11-25 7:51 ` [PATCH net-next 5/7] net: dsa: b53: fix BCM5325/65 ARL entry multicast port masks Jonas Gorski
2025-11-26 18:26 ` Florian Fainelli
2025-11-25 7:51 ` [PATCH net-next 6/7] net: dsa: b53: fix BCM5325/65 ARL entry VIDs Jonas Gorski
2025-11-25 7:51 ` [PATCH net-next 7/7] net: dsa: b53: allow VID 0 for BCM5325/65 Jonas Gorski
2025-11-25 11:45 ` Álvaro Fernández Rojas
2025-11-25 20:31 ` Vladimir Oltean
2025-11-27 7:42 ` Jonas Gorski
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