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[2a02:9142:4580:1200::8]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-450d8000d5dsm44500205e9.26.2025.05.31.03.13.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 31 May 2025 03:13:11 -0700 (PDT) From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= To: jonas.gorski@gmail.com, florian.fainelli@broadcom.com, andrew@lunn.ch, olteanv@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, vivien.didelot@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, dgcbueu@gmail.com Cc: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Subject: [RFC PATCH 00/10] net: dsa: b53: fix BCM5325 support Date: Sat, 31 May 2025 12:12:58 +0200 Message-Id: <20250531101308.155757-1-noltari@gmail.com> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit These patches get the BCM5325 switch working with b53. There are still some sporadic errors related to FDB, but at least the switch is working now: bcm53xx fffe4800.ethernet-mii:1e: port 0 failed to add d6:67:0c:XX:XX:XX vid 1 to fdb: -28 bcm53xx fffe4800.ethernet-mii:1e: port 0 failed to add 5c:4c:a9:XX:XX:XX vid 0 to fdb: -28 bcm53xx fffe4800.ethernet-mii:1e: port 0 failed to add 5c:4c:a9:XX:XX:XX vid 1 to fdb: -28 bcm53xx fffe4800.ethernet-mii:1e: port 0 failed to delete d6:67:0c:XX:XX:XX vid 1 from fdb: -2 I'm not really sure that everything here is correct since I don't work for Broadcom and all this is based on the public datasheet available for the BCM5325 and my own experiments with a Huawei HG556a (BCM6358). Florian Fainelli (1): net: dsa: b53: add support for FDB operations on 5325/5365 Álvaro Fernández Rojas (9): net: dsa: b53: prevent FAST_AGE access on BCM5325 net: dsa: b53: prevent SWITCH_CTRL access on BCM5325 net: dsa: b53: fix IP_MULTICAST_CTRL on BCM5325 net: dsa: b53: prevent DIS_LEARNING access on BCM5325 net: dsa: b53: prevent BRCM_HDR access on BCM5325 net: dsa: b53: prevent GMII_PORT_OVERRIDE_CTRL access on BCM5325 net: dsa: b53: fix unicast/multicast flooding on BCM5325 net: dsa: b53: fix b53_imp_vlan_setup for BCM5325 net: dsa: b53: ensure BCM5325 PHYs are enabled drivers/net/dsa/b53/b53_common.c | 213 +++++++++++++++++++++++-------- drivers/net/dsa/b53/b53_priv.h | 57 ++++++--- drivers/net/dsa/b53/b53_regs.h | 47 ++++++- 3 files changed, 246 insertions(+), 71 deletions(-) -- 2.39.5