Cisco RV042G is Cavium based router with BCM53125 switch and BCM54612E
connected to port 8, and port 5 acts as cpu port. Probably Linksys LRT214 and
LRT224 will be affected by this patch too (boards are identical).
I don't know if there are other Cavium boards with BCM53125. If so, this patch
will need more work to detect them.
Signed-off-by: Michał Osowiecki <michal.osowie...@gmail.com>
--- a/drivers/net/phy/b53/b53_common.c
+++ b/drivers/net/phy/b53/b53_common.c
@@ -1372,6 +1372,14 @@
/* cpu port is always last */
sw_dev->ports = sw_dev->cpu_port + 1;
+#ifdef CONFIG_CAVIUM_OCTEON_SOC
+ if (dev->chip_id == BCM53125_DEVICE_ID) {
+ /* CISCO RV042G */
+ sw_dev->cpu_port = 5;
+ sw_dev->ports = 9;
+ dev->enabled_ports = 0x11f;
+ }
+#endif
dev->enabled_ports |= BIT(sw_dev->cpu_port);
dev->ports = devm_kzalloc(dev->dev,
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