aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/generic
diff options
context:
space:
mode:
authorÁlvaro Fernández Rojas <noltari@gmail.com>2023-03-25 10:33:06 +0100
committerÁlvaro Fernández Rojas <noltari@gmail.com>2023-03-25 10:33:06 +0100
commit21b89b06478c65122462813dcc3fe8bbb49cc53d (patch)
treef13bd5cff0d9b7401bd7a5dca2bb4d1c39f84dcc /target/linux/generic
parent67c28dde09b4ab370971b58e330842247cef0d99 (diff)
downloadupstream-21b89b06478c65122462813dcc3fe8bbb49cc53d.tar.gz
upstream-21b89b06478c65122462813dcc3fe8bbb49cc53d.tar.bz2
upstream-21b89b06478c65122462813dcc3fe8bbb49cc53d.zip
kernel: backport dsa b53 patches
These patches have been merged upstream, so let's move them to backport. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/generic')
-rw-r--r--target/linux/generic/backport-5.15/743-v6.3-0005-net-dsa-b53-mmap-fix-device-tree-support.patch30
-rw-r--r--target/linux/generic/backport-5.15/743-v6.3-0006-net-dsa-tag_brcm-legacy-fix-daisy-chained-switches.patch65
-rw-r--r--target/linux/generic/pending-5.15/770-net-dsa-b53-mmap-fix-device-tree-support.patch104
-rw-r--r--target/linux/generic/pending-5.15/771-net-dsa-tag_brcm-legacy-fix-daisy-chained-switches.patch140
4 files changed, 95 insertions, 244 deletions
diff --git a/target/linux/generic/backport-5.15/743-v6.3-0005-net-dsa-b53-mmap-fix-device-tree-support.patch b/target/linux/generic/backport-5.15/743-v6.3-0005-net-dsa-b53-mmap-fix-device-tree-support.patch
new file mode 100644
index 0000000000..8c277e6a3e
--- /dev/null
+++ b/target/linux/generic/backport-5.15/743-v6.3-0005-net-dsa-b53-mmap-fix-device-tree-support.patch
@@ -0,0 +1,30 @@
+From 30796d0dcb6e41c6558a07950f2ce60c209da867 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Thu, 16 Mar 2023 18:28:07 +0100
+Subject: [PATCH] net: dsa: b53: mmap: fix device tree support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+CPU port should also be enabled in order to get a working switch.
+
+Fixes: a5538a777b73 ("net: dsa: b53: mmap: Add device tree support")
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Link: https://lore.kernel.org/r/20230316172807.460146-1-noltari@gmail.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/dsa/b53/b53_mmap.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/dsa/b53/b53_mmap.c
++++ b/drivers/net/dsa/b53/b53_mmap.c
+@@ -263,7 +263,7 @@ static int b53_mmap_probe_of(struct plat
+ if (of_property_read_u32(of_port, "reg", &reg))
+ continue;
+
+- if (reg < B53_CPU_PORT)
++ if (reg < B53_N_PORTS)
+ pdata->enabled_ports |= BIT(reg);
+ }
+
diff --git a/target/linux/generic/backport-5.15/743-v6.3-0006-net-dsa-tag_brcm-legacy-fix-daisy-chained-switches.patch b/target/linux/generic/backport-5.15/743-v6.3-0006-net-dsa-tag_brcm-legacy-fix-daisy-chained-switches.patch
new file mode 100644
index 0000000000..fdefa9ffb6
--- /dev/null
+++ b/target/linux/generic/backport-5.15/743-v6.3-0006-net-dsa-tag_brcm-legacy-fix-daisy-chained-switches.patch
@@ -0,0 +1,65 @@
+From 032a954061afd4b7426c3eb6bfd2952ef1e9a384 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Sun, 19 Mar 2023 10:55:40 +0100
+Subject: [PATCH] net: dsa: tag_brcm: legacy: fix daisy-chained switches
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+When BCM63xx internal switches are connected to switches with a 4-byte
+Broadcom tag, it does not identify the packet as VLAN tagged, so it adds one
+based on its PVID (which is likely 0).
+Right now, the packet is received by the BCM63xx internal switch and the 6-byte
+tag is properly processed. The next step would to decode the corresponding
+4-byte tag. However, the internal switch adds an invalid VLAN tag after the
+6-byte tag and the 4-byte tag handling fails.
+In order to fix this we need to remove the invalid VLAN tag after the 6-byte
+tag before passing it to the 4-byte tag decoding.
+
+Fixes: 964dbf186eaa ("net: dsa: tag_brcm: add support for legacy tags")
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
+Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
+Link: https://lore.kernel.org/r/20230319095540.239064-1-noltari@gmail.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ net/dsa/tag_brcm.c | 10 ++++++++--
+ 1 file changed, 8 insertions(+), 2 deletions(-)
+
+--- a/net/dsa/tag_brcm.c
++++ b/net/dsa/tag_brcm.c
+@@ -7,6 +7,7 @@
+
+ #include <linux/dsa/brcm.h>
+ #include <linux/etherdevice.h>
++#include <linux/if_vlan.h>
+ #include <linux/list.h>
+ #include <linux/slab.h>
+
+@@ -248,6 +249,7 @@ static struct sk_buff *brcm_leg_tag_xmit
+ static struct sk_buff *brcm_leg_tag_rcv(struct sk_buff *skb,
+ struct net_device *dev)
+ {
++ int len = BRCM_LEG_TAG_LEN;
+ int source_port;
+ u8 *brcm_tag;
+
+@@ -262,12 +264,16 @@ static struct sk_buff *brcm_leg_tag_rcv(
+ if (!skb->dev)
+ return NULL;
+
++ /* VLAN tag is added by BCM63xx internal switch */
++ if (netdev_uses_dsa(skb->dev))
++ len += VLAN_HLEN;
++
+ /* Remove Broadcom tag and update checksum */
+- skb_pull_rcsum(skb, BRCM_LEG_TAG_LEN);
++ skb_pull_rcsum(skb, len);
+
+ dsa_default_offload_fwd_mark(skb);
+
+- dsa_strip_etype_header(skb, BRCM_LEG_TAG_LEN);
++ dsa_strip_etype_header(skb, len);
+
+ return skb;
+ }
diff --git a/target/linux/generic/pending-5.15/770-net-dsa-b53-mmap-fix-device-tree-support.patch b/target/linux/generic/pending-5.15/770-net-dsa-b53-mmap-fix-device-tree-support.patch
deleted file mode 100644
index 50db56af27..0000000000
--- a/target/linux/generic/pending-5.15/770-net-dsa-b53-mmap-fix-device-tree-support.patch
+++ /dev/null
@@ -1,104 +0,0 @@
-From patchwork Thu Mar 16 17:28:07 2023
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 8bit
-X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?=
- <noltari@gmail.com>
-X-Patchwork-Id: 13178135
-X-Patchwork-Delegate: kuba@kernel.org
-Return-Path: <netdev-owner@vger.kernel.org>
-X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
- aws-us-west-2-korg-lkml-1.web.codeaurora.org
-Received: from vger.kernel.org (vger.kernel.org [23.128.96.18])
- by smtp.lore.kernel.org (Postfix) with ESMTP id 9F385C6FD19
- for <netdev@archiver.kernel.org>; Thu, 16 Mar 2023 17:29:18 +0000 (UTC)
-Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
- id S229918AbjCPR3Q (ORCPT <rfc822;netdev@archiver.kernel.org>);
- Thu, 16 Mar 2023 13:29:16 -0400
-Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44474 "EHLO
- lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
- with ESMTP id S229902AbjCPR3G (ORCPT
- <rfc822;netdev@vger.kernel.org>); Thu, 16 Mar 2023 13:29:06 -0400
-Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com
- [IPv6:2a00:1450:4864:20::433])
- by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DB3CC1D929;
- Thu, 16 Mar 2023 10:29:03 -0700 (PDT)
-Received: by mail-wr1-x433.google.com with SMTP id y14so2246984wrq.4;
- Thu, 16 Mar 2023 10:29:03 -0700 (PDT)
-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
- d=gmail.com; s=20210112; t=1678987742;
- h=content-transfer-encoding:mime-version:references:in-reply-to
- :message-id:date:subject:cc:to:from:from:to:cc:subject:date
- :message-id:reply-to;
- bh=n/Cr1XNCJNfBa+dPDtalOZXIIV6S3ucGcQ6qFqXXuSc=;
- b=Ka0GgVg9azCPEBkuB0FcSt9tMYqZVblZJl1uT4KWVRAEgVcgqi44vSYpvlzc3TfFMI
- Ulqrk15TYN022WhQxI63v/NQum/s+yKg2G7wZYj2wHxsGAaoaLtFw8lsjoqTx8NZjsXO
- OIlTQqkyvDBE4t4FkO9w47A9Q2ruNzohH7Mng3Kraup/9Wyb3PGdybj/sC9/Pvnw6aPz
- 4Ep0ufMhgNjCk8X2buy346Tcow1zyQVQeGAZrxQzPbWcwa5rFbWGv6iD4wYbHKYm/DZV
- ah4lc+p0anRvAsNDlqj9fa+VY96nD4X/R7q5M3u7jTEL5YPvrOH5a8y5P5c92mWXiI7i
- RABA==
-X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
- d=1e100.net; s=20210112; t=1678987742;
- h=content-transfer-encoding:mime-version:references:in-reply-to
- :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc
- :subject:date:message-id:reply-to;
- bh=n/Cr1XNCJNfBa+dPDtalOZXIIV6S3ucGcQ6qFqXXuSc=;
- b=RnTP/w7AloNUBWmU5C26i+lQQMLIbND8o8gY/M87Dw22DuDdCIQQxRQypN9pzW4fmS
- VfNg/kh5Hydzm2bSw7AXMtT0hrbTfBZr2sB6BEKlojw3txmRVCoDGvlZLhTCRtPYGECX
- WqK1d37sgZ+bBEtjsPfCoVxdLpMCAjxlzLTCnwIclXsHLJg6Tsup33wu6kCFaQz1GYi1
- hDlc0KC9TZBXr0+3kzzXVyp0X3P30TlAamlojgoi44oa8246DcMBMtsbhiRPLUsdcIfs
- k+UDK2IemrCvgh5hfN3tX/DtwzoOxPjmB2FZjdxi7+6+c/abS5IYjQ8I1b30JOzDZeMs
- E6nA==
-X-Gm-Message-State: AO0yUKXFx+XUMUlLCdoCi82z77K5Ax1VNa78esJmOz5Jv6sQIYmKTgvD
- VrU+Kl3YdJgxxLbxpm1e8RI=
-X-Google-Smtp-Source:
- AK7set8fFjLrpZ1Ll4TW9iTex7qD+OJccAtDrfibvtBWYkVr0jRxWbwBsrVExeDl051bEIdDmJrszQ==
-X-Received: by 2002:a5d:61c7:0:b0:2ce:a697:75c7 with SMTP id
- q7-20020a5d61c7000000b002cea69775c7mr4660631wrv.33.1678987742168;
- Thu, 16 Mar 2023 10:29:02 -0700 (PDT)
-Received: from atlantis.lan (255.red-79-146-124.dynamicip.rima-tde.net.
- [79.146.124.255])
- by smtp.gmail.com with ESMTPSA id
- n7-20020a5d4847000000b002c5d3f0f737sm7719124wrs.30.2023.03.16.10.29.01
- (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
- Thu, 16 Mar 2023 10:29:01 -0700 (PDT)
-From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= <noltari@gmail.com>
-To: f.fainelli@gmail.com, jonas.gorski@gmail.com, andrew@lunn.ch,
- olteanv@gmail.com, davem@davemloft.net, edumazet@google.com,
- kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org,
- linux-kernel@vger.kernel.org
-Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= <noltari@gmail.com>
-Subject: [PATCH v2] net: dsa: b53: mmap: fix device tree support
-Date: Thu, 16 Mar 2023 18:28:07 +0100
-Message-Id: <20230316172807.460146-1-noltari@gmail.com>
-X-Mailer: git-send-email 2.30.2
-In-Reply-To: <20230310121059.4498-1-noltari@gmail.com>
-References: <20230310121059.4498-1-noltari@gmail.com>
-MIME-Version: 1.0
-Precedence: bulk
-List-ID: <netdev.vger.kernel.org>
-X-Mailing-List: netdev@vger.kernel.org
-X-Patchwork-Delegate: kuba@kernel.org
-
-CPU port should also be enabled in order to get a working switch.
-
-Fixes: a5538a777b73 ("net: dsa: b53: mmap: Add device tree support")
-Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
-Acked-by: Florian Fainelli <f.fainelli@gmail.com>
----
- v2: switch to B53_N_PORTS
-
- drivers/net/dsa/b53/b53_mmap.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/net/dsa/b53/b53_mmap.c
-+++ b/drivers/net/dsa/b53/b53_mmap.c
-@@ -263,7 +263,7 @@ static int b53_mmap_probe_of(struct plat
- if (of_property_read_u32(of_port, "reg", &reg))
- continue;
-
-- if (reg < B53_CPU_PORT)
-+ if (reg < B53_N_PORTS)
- pdata->enabled_ports |= BIT(reg);
- }
-
diff --git a/target/linux/generic/pending-5.15/771-net-dsa-tag_brcm-legacy-fix-daisy-chained-switches.patch b/target/linux/generic/pending-5.15/771-net-dsa-tag_brcm-legacy-fix-daisy-chained-switches.patch
deleted file mode 100644
index 6c79bffdf4..0000000000
--- a/target/linux/generic/pending-5.15/771-net-dsa-tag_brcm-legacy-fix-daisy-chained-switches.patch
+++ /dev/null
@@ -1,140 +0,0 @@
-From patchwork Sun Mar 19 09:55:40 2023
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 8bit
-X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?=
- <noltari@gmail.com>
-X-Patchwork-Id: 13180301
-X-Patchwork-Delegate: kuba@kernel.org
-Return-Path: <netdev-owner@vger.kernel.org>
-X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
- aws-us-west-2-korg-lkml-1.web.codeaurora.org
-Received: from vger.kernel.org (vger.kernel.org [23.128.96.18])
- by smtp.lore.kernel.org (Postfix) with ESMTP id 59CF8C7618A
- for <netdev@archiver.kernel.org>; Sun, 19 Mar 2023 09:55:59 +0000 (UTC)
-Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
- id S229723AbjCSJzz (ORCPT <rfc822;netdev@archiver.kernel.org>);
- Sun, 19 Mar 2023 05:55:55 -0400
-Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33746 "EHLO
- lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
- with ESMTP id S229468AbjCSJzv (ORCPT
- <rfc822;netdev@vger.kernel.org>); Sun, 19 Mar 2023 05:55:51 -0400
-Received: from mail-wm1-x333.google.com (mail-wm1-x333.google.com
- [IPv6:2a00:1450:4864:20::333])
- by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 83BCD23A6E;
- Sun, 19 Mar 2023 02:55:49 -0700 (PDT)
-Received: by mail-wm1-x333.google.com with SMTP id
- l15-20020a05600c4f0f00b003ed58a9a15eso5776403wmq.5;
- Sun, 19 Mar 2023 02:55:49 -0700 (PDT)
-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
- d=gmail.com; s=20210112; t=1679219748;
- h=content-transfer-encoding:mime-version:references:in-reply-to
- :message-id:date:subject:cc:to:from:from:to:cc:subject:date
- :message-id:reply-to;
- bh=yaNuTTfeHI1WnGa3QC7carZ37ibM4EyUyUnDDBSr6nM=;
- b=bTf0pdvAUXMqrJw4A+PLFfwONMAaXL3S4GDMJH3tYgRz/0Vpy7FkmgpWveMhjrqiDM
- O6v17DizCYtzUrLXC9z9mMD3F8tl0SETaor8aE/MtvnxVq/Yq80WT5xnEh0iJBhWnRP1
- 0ZKyuoqWZQPnQ9vXbctEu3ZPxub9szdfmxWCtutESvAIvY7Y1qt4ZGg4ZDexov88P4lN
- pgP6KaBNSVKSsVlDL4ukHqWyrkzpPtcOmDrPC8/HUTsraFnQ4iOL8vVR2Q26qKf2JI6m
- yKwAd88ZKSnFRAyGdXAoXqiAKkcmDW5523samaxmBI23gxG5ryD3JnZBlo5r55gnPGo9
- C0uQ==
-X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
- d=1e100.net; s=20210112; t=1679219748;
- h=content-transfer-encoding:mime-version:references:in-reply-to
- :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc
- :subject:date:message-id:reply-to;
- bh=yaNuTTfeHI1WnGa3QC7carZ37ibM4EyUyUnDDBSr6nM=;
- b=buUr8oNY3Rb4YRuvXOFLPRXT0v9e8f87X1i1bsLfYPL/CokAJIhwAaChGjvMN1l3zP
- YCfM9Xynl3tF3k4nrb1xKGmc7LuHONe8KjOgFgFuvtepBg7uvBdwi7A3UmbznhgUpzlo
- HE7X3S5dfDNX/LLwpOyWM34Hk+w6i6pXP2FD7CB/1TwvdZFjnPHbhDhQTnJQNFaFmXz2
- d4WxBzxqU6k+4PC4AHRhGkn8QunICQ90MDk9NgNtuT5E1tTh5Bz4ykQ95sKKeTih3OBO
- sx0mBrCqsTwpteTweNvnMuoOxmyKbM8Ca8cwS1QpfIWI0ASy+j7j2SiTG7nrKl2hUJTW
- heAQ==
-X-Gm-Message-State: AO0yUKWVY0SzDxRYNSJrKpnV6m176lCPK8B2N12aX56FfpuGNCuaPAmf
- wYaBrXYVORDSYFVtNsY7gc3xMZp1z+ba7A==
-X-Google-Smtp-Source:
- AK7set8q+UMyrNpNNfcRo8o3ynviTGRk1oKu2CmzwYJVZxCAYYvXmLtyXvhcnqpBROVi7Kj+1rKDuw==
-X-Received: by 2002:a05:600c:4f50:b0:3ed:4b0f:5378 with SMTP id
- m16-20020a05600c4f5000b003ed4b0f5378mr11519857wmq.27.1679219747816;
- Sun, 19 Mar 2023 02:55:47 -0700 (PDT)
-Received: from atlantis.lan (255.red-79-146-124.dynamicip.rima-tde.net.
- [79.146.124.255])
- by smtp.gmail.com with ESMTPSA id
- i26-20020a1c541a000000b003ed246f76a2sm13390609wmb.1.2023.03.19.02.55.46
- (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
- Sun, 19 Mar 2023 02:55:47 -0700 (PDT)
-From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= <noltari@gmail.com>
-To: andrew@lunn.ch, f.fainelli@gmail.com, jonas.gorski@gmail.com,
- olteanv@gmail.com, davem@davemloft.net, edumazet@google.com,
- kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org,
- linux-kernel@vger.kernel.org
-Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= <noltari@gmail.com>,
- Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
-Subject: [PATCH v2] net: dsa: tag_brcm: legacy: fix daisy-chained switches
-Date: Sun, 19 Mar 2023 10:55:40 +0100
-Message-Id: <20230319095540.239064-1-noltari@gmail.com>
-X-Mailer: git-send-email 2.30.2
-In-Reply-To: <20230317120815.321871-1-noltari@gmail.com>
-References: <20230317120815.321871-1-noltari@gmail.com>
-MIME-Version: 1.0
-Precedence: bulk
-List-ID: <netdev.vger.kernel.org>
-X-Mailing-List: netdev@vger.kernel.org
-X-Patchwork-Delegate: kuba@kernel.org
-
-When BCM63xx internal switches are connected to switches with a 4-byte
-Broadcom tag, it does not identify the packet as VLAN tagged, so it adds one
-based on its PVID (which is likely 0).
-Right now, the packet is received by the BCM63xx internal switch and the 6-byte
-tag is properly processed. The next step would to decode the corresponding
-4-byte tag. However, the internal switch adds an invalid VLAN tag after the
-6-byte tag and the 4-byte tag handling fails.
-In order to fix this we need to remove the invalid VLAN tag after the 6-byte
-tag before passing it to the 4-byte tag decoding.
-
-Fixes: 964dbf186eaa ("net: dsa: tag_brcm: add support for legacy tags")
-Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
-Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
----
- v2: add missing fixes tag.
-
- net/dsa/tag_brcm.c | 10 ++++++++--
- 1 file changed, 8 insertions(+), 2 deletions(-)
-
---- a/net/dsa/tag_brcm.c
-+++ b/net/dsa/tag_brcm.c
-@@ -7,6 +7,7 @@
-
- #include <linux/dsa/brcm.h>
- #include <linux/etherdevice.h>
-+#include <linux/if_vlan.h>
- #include <linux/list.h>
- #include <linux/slab.h>
-
-@@ -248,6 +249,7 @@ static struct sk_buff *brcm_leg_tag_xmit
- static struct sk_buff *brcm_leg_tag_rcv(struct sk_buff *skb,
- struct net_device *dev)
- {
-+ int len = BRCM_LEG_TAG_LEN;
- int source_port;
- u8 *brcm_tag;
-
-@@ -262,12 +264,16 @@ static struct sk_buff *brcm_leg_tag_rcv(
- if (!skb->dev)
- return NULL;
-
-+ /* VLAN tag is added by BCM63xx internal switch */
-+ if (netdev_uses_dsa(skb->dev))
-+ len += VLAN_HLEN;
-+
- /* Remove Broadcom tag and update checksum */
-- skb_pull_rcsum(skb, BRCM_LEG_TAG_LEN);
-+ skb_pull_rcsum(skb, len);
-
- dsa_default_offload_fwd_mark(skb);
-
-- dsa_strip_etype_header(skb, BRCM_LEG_TAG_LEN);
-+ dsa_strip_etype_header(skb, len);
-
- return skb;
- }