Greetings!
I have been trying to configure a NETGEAR WNDR3400 device to use VLAN ID 201 on
its WAN port to be able to talk to a Calix FTTH ONT. Studying the problem, I
have found that the device contains a BCM5325 switch, which only supports up to
16 VLAN entries. However, each entry may have a VID that is 12 bits long, ie
0-4095.
It does not seem that the current b53 driver supports this:
From b53_common.c:
static int b53_port_set_pvid(struct switch_dev *dev, int port, int val)
{
...
if (val > 15 && is5325(priv))
return -EINVAL;
...
I don't think this is hardware limitation, as people seem to have gotten it to
work in DD-WRT, see http://www.dd-wrt.com/phpBB2/viewtopic.php?t=86919.
I am wondering if any of this work has been investigated for b53? I plan to
spend a bit more time with this issue and try to patch the driver to provide a
solution. However, being a newbie to the OpenWRT architecture, I may need
advice regarding enforcement of 16 max VLANs while allowing VIDs from 0-4095. I
think that if feasible, it would be a very useful change.
Thanks,
Ilya
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