Messages in this thread | | | From | Vivek Unune <> | Date | Tue, 27 Jun 2017 13:03:52 -0400 | Subject | Re: [PATCH] ARM: dts: BCM5301X: Add support for Linksys EA9500 |
| |
On Wed, Mar 15, 2017 at 5:19 PM, Florian Fainelli <florian.fainelli@broadcom.com> wrote: > On 03/15/2017 01:18 PM, Vivek Unune wrote: >> Thanks Florian. >> >> Let me try this out. First I'll try to figure out how to add a mdio node. >> >> Over the weekend I was trying enable DSA driver, but did not see DSA >> under network. I'm using LEDE source with kernel 4.9. Nor did I see it >> when I tried 'make kernel_menuconfig' > > (please don't top post on public mailing lists) > > You need to enable SWITCHDEV to have DSA. AFAIR SWITCHDEV may depend on > EXPERT/EXPERIMENTAL as of 4.9 (or that was before). >
Florian,
I have managed to use DSA driver and was able detect both internal and external switches. However, I only get packets flowing only through the internal switch. I have used the ip & bridge commands to setup the vlan 101 & 102 for lan and wan respectively.
VLAN101 = lan1 lan2 lan3 lan4 lan5 lan6 lan7 lan8 eth0.101 VLAN102 = wan eth0.102
Reading configs from the factory firmware, I'm sure that sw0port0 and sw1port8 are connected. Excerpt from the same:
port_numbers=0 2 4 2 1 3 1 3 port_switch_id=1 1 1 0 1 1 0 0 port_names=port0 port1 port2 port3 port4 port5 port6 port7 cpu_port_number=5 7 8 cpu_port_switch_id=0 0 0 hidden_port_numbers=0 8 hidden_port_switch_id=0 1
Below is my updated device tree.
Thanks,
Vivek
&srab { compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab"; status = "okay"; dsa,member = <0 0>;
ports { #address-cells = <1>; #size-cells = <0>;
port@1 { reg = <1>; label = "lan7"; };
port@2 { reg = <2>; label = "lan4"; };
port@3 { reg = <3>; label = "lan8"; };
port@4 { reg = <4>; label = "wan"; };
port@5 { reg = <5>; ethernet = <&gmac0>; label = "cpu";
fixed-link {
speed = <1000>; full-duplex; }; };
sw0port0: port@0 { reg = <0>; label = "extswitch";
fixed-link { speed = <1000>; full-duplex; }; }; }; };
&mdiomux { mdio-slave@0 { reg = <0x00>; address-cells = <1>; size-cells = <0>;
switch@0 { compatible = "brcm,bcm53125"; #address-cells = <1>; #size-cells = <0>; reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>; reset-names = "robo_reset"; reg = <0>; dsa,member = <1 0>;
ports { #address-cells = <1>; #size-cells = <0>;
port@0 { reg = <0>; label = "lan1"; };
port@1 { reg = <1>; label = "lan5"; };
port@2 { reg = <2>; label = "lan2"; };
port@3 { reg = <3>; label = "lan6"; };
port@4 { reg = <4>; label = "lan3"; };
sw1port8:port@8 { reg = <8>; ethernet = <&sw0port0>; label = "cpu"; phy-mode = "rgmii-txid";
fixed-link { speed = <1000>; full-duplex; }; }; }; }; }; };
| |