From: Florian Fainelli <florian.fainelli@broadcom.com>
To: netdev@vger.kernel.org
Cc: Florian Fainelli <florian.fainelli@broadcom.com>,
Jonas Gorski <jonas.gorski@gmail.com>,
Andrew Lunn <andrew@lunn.ch>, Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@kernel.org>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Russell King <linux@armlinux.org.uk>,
"Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH net v3 0/2] net: dsa: b53: Fix IGMP/MLD snooping
Date: Wed, 28 Oct 2026 16:50:58 -0700 [thread overview]
Message-ID: <20261028235100.3892374-1-florian.fainelli@broadcom.com> (raw)
This patch series fixes IGMP and MLD snooping for b53, these were found
by running multicast membership/learning tests.
Changes in v3:
- move general IGMP/MLD snooping comment to be applicable to all
switches, move comments about zero controls where they belong
- added IGMP snooping programming for older switches, too
Changes in v2:
- export the helper and call it from bcm_sf2.c as well as spotted by
Sashiko
Florian Fainelli (2):
net: dsa: b53: Enable IGMP and MLD control packet CPU copies
net: dsa: b53: Enable legacy IGMP snooping controls
drivers/net/dsa/b53/b53_common.c | 74 ++++++++++++++++++++++++++++++++
drivers/net/dsa/b53/b53_priv.h | 1 +
drivers/net/dsa/b53/b53_regs.h | 19 ++++++++
drivers/net/dsa/bcm_sf2.c | 5 +++
4 files changed, 99 insertions(+)
--
2.53.0
next reply other threads:[~2026-10-28 23:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-28 23:50 Florian Fainelli [this message]
2026-10-28 23:50 ` [PATCH net v3 1/2] net: dsa: b53: Enable IGMP and MLD control packet CPU copies Florian Fainelli
2026-10-28 23:51 ` [PATCH net v3 2/2] net: dsa: b53: Enable legacy IGMP snooping controls Florian Fainelli
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