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[2.205.18.238]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b7654d7cb3bsm1536185666b.27.2025.11.24.23.52.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Nov 2025 23:52:04 -0800 (PST) From: Jonas Gorski To: Florian Fainelli , Andrew Lunn , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Cc: Florian Fainelli , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next 3/7] net: dsa: b53: use same ARL search result offset for BCM5325/65 Date: Tue, 25 Nov 2025 08:51:46 +0100 Message-ID: <20251125075150.13879-4-jonas.gorski@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251125075150.13879-1-jonas.gorski@gmail.com> References: <20251125075150.13879-1-jonas.gorski@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" BCM5365's search result is at the same offset as BCM5325's search result, and they (mostly) share the same format, so switch BCM5365 to BCM5325's arl ops. Fixes: c45655386e53 ("net: dsa: b53: add support for FDB operations on 5325= /5365") Signed-off-by: Jonas Gorski Reviewed-by: Florian Fainelli --- drivers/net/dsa/b53/b53_common.c | 18 +----------------- drivers/net/dsa/b53/b53_regs.h | 4 +--- 2 files changed, 2 insertions(+), 20 deletions(-) diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_com= mon.c index 7f24d2d8f938..91b0b4de475f 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -2125,16 +2125,6 @@ static void b53_arl_search_read_25(struct b53_device= *dev, u8 idx, b53_arl_to_entry_25(ent, mac_vid); } =20 -static void b53_arl_search_read_65(struct b53_device *dev, u8 idx, - struct b53_arl_entry *ent) -{ - u64 mac_vid; - - b53_read64(dev, B53_ARLIO_PAGE, B53_ARL_SRCH_RSTL_0_MACVID_65, - &mac_vid); - b53_arl_to_entry_25(ent, mac_vid); -} - static void b53_arl_search_read_89(struct b53_device *dev, u8 idx, struct b53_arl_entry *ent) { @@ -2746,12 +2736,6 @@ static const struct b53_arl_ops b53_arl_ops_25 =3D { .arl_search_read =3D b53_arl_search_read_25, }; =20 -static const struct b53_arl_ops b53_arl_ops_65 =3D { - .arl_read_entry =3D b53_arl_read_entry_25, - .arl_write_entry =3D b53_arl_write_entry_25, - .arl_search_read =3D b53_arl_search_read_65, -}; - static const struct b53_arl_ops b53_arl_ops_89 =3D { .arl_read_entry =3D b53_arl_read_entry_89, .arl_write_entry =3D b53_arl_write_entry_89, @@ -2814,7 +2798,7 @@ static const struct b53_chip_data b53_switch_chips[] = =3D { .arl_buckets =3D 1024, .imp_port =3D 5, .duplex_reg =3D B53_DUPLEX_STAT_FE, - .arl_ops =3D &b53_arl_ops_65, + .arl_ops =3D &b53_arl_ops_25, }, { .chip_id =3D BCM5389_DEVICE_ID, diff --git a/drivers/net/dsa/b53/b53_regs.h b/drivers/net/dsa/b53/b53_regs.h index 69ebbec932f6..505979102ed5 100644 --- a/drivers/net/dsa/b53/b53_regs.h +++ b/drivers/net/dsa/b53/b53_regs.h @@ -376,10 +376,8 @@ #define B53_ARL_SRCH_RSLT_MACVID_89 0x33 #define B53_ARL_SRCH_RSLT_MACVID_63XX 0x34 =20 -/* Single register search result on 5325 */ +/* Single register search result on 5325/5365 */ #define B53_ARL_SRCH_RSTL_0_MACVID_25 0x24 -/* Single register search result on 5365 */ -#define B53_ARL_SRCH_RSTL_0_MACVID_65 0x30 =20 /* ARL Search Data Result (32 bit) */ #define B53_ARL_SRCH_RSTL_0 0x68 --=20 2.43.0