diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.9/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.9/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.9/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch b/target/linux/bcm53xx/patches-4.9/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch new file mode 100644 index 0000000..2ee9cd4 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/700-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 +@@ -25,6 +25,7 @@ + #include <linux/module.h> + #include <linux/switch.h> + #include <linux/platform_data/b53.h> ++#include <linux/of.h> + + #include "b53_regs.h" + #include "b53_priv.h" +@@ -1383,6 +1384,28 @@ static int b53_switch_init(struct b53_de + sw_dev->cpu_port = 5; + } + ++ /* 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); + |