bcm53xx: add v5.4 support

[openwrt/staging/chunkeey.git] / target / linux / bcm53xx / patches-5.4 / 700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch

diff --git a/target/linux/bcm53xx/patches-5.4/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch b/target/linux/bcm53xx/patches-5.4/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch
new file mode 100644 (file)
index 0000000..91bb4fa
--- /dev/null
+++ b/target/linux/bcm53xx/patches-5.4/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch
@@ -0,0 +1,52 @@
+From 4abdde3ad6bc0b3b157c4bf6ec0bf139d11d07e8 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Wed, 13 May 2015 14:13:28 +0200
+Subject: [PATCH] b53: add hacky CPU port fixes for devices not using port 5
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+---
+ drivers/net/phy/b53/b53_common.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/drivers/net/phy/b53/b53_common.c
++++ b/drivers/net/phy/b53/b53_common.c
+@@ -28,6 +28,7 @@
+ #include <linux/of.h>
+ #include <linux/of_net.h>
+ #include <linux/platform_data/b53.h>
++#include <linux/of.h>
+ 
+ #include "b53_regs.h"
+ #include "b53_priv.h"
+@@ -1579,6 +1580,28 @@ static int b53_switch_init(struct b53_de
+                       return ret;
+       }
+ 
++      /* Set correct CPU port */
++      if (of_machine_is_compatible("asus,rt-ac87u"))
++              sw_dev->cpu_port = 7;
++      else if (of_machine_is_compatible("netgear,r7900"))
++              sw_dev->cpu_port = 8;
++      else if (of_machine_is_compatible("netgear,r8000"))
++              sw_dev->cpu_port = 8;
++      else if (of_machine_is_compatible("netgear,r8500"))
++              sw_dev->cpu_port = 8;
++
++      /* Enable extra ports */
++      if (of_machine_is_compatible("tenda,ac9"))
++              dev->enabled_ports |= BIT(5);
++
++      /*
++       * Workaround for devices using port 8 (connected to the 3rd iface).
++       * For some reason it doesn't work (no packets on eth2).
++       */
++      if (of_machine_is_compatible("netgear,r7900") ||
++          of_machine_is_compatible("netgear,r8000"))
++              sw_dev->cpu_port = 5;
++
+       dev->enabled_ports |= BIT(sw_dev->cpu_port);
+       sw_dev->ports = fls(dev->enabled_ports);
+