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Groups > linux.kernel > #1321831
| From | Kevin Smith <kevin.smith@elecsyscorp.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH net] net: dsa: mv88e6xxx: fix port VLAN maps |
| Date | 2016-01-29 16:30 +0100 |
| Message-ID | <qWj9M-553-19@gated-at.bofh.it> (permalink) |
| References | <qW2Vm-1tm-21@gated-at.bofh.it> <qW6Pi-4bG-59@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 01/28/2016 08:18 PM, Andrew Lunn wrote:
> On Thu, Jan 28, 2016 at 04:54:37PM -0500, Vivien Didelot wrote:
>> Currently the port based VLAN maps should be configured to allow every
>> port to egress frames on all other ports, except themselves.
>>
>> The debugfs interface shows that they are misconfigured. For instance, a
>> 7-port switch has the following content in the related register 0x06:
>>
>> GLOBAL GLOBAL2 SERDES 0 1 2 3 4 5 6
>> ...
>> 6: 1fa4 1f0f 4 7f 7e 7d 7c 7b 7a 79
>> ...
>>
>> This means that port 3 is allowed to talk to port 2-6, but cannot talk
>> to ports 0 and 1. With this fix, port 3 can correctly talk to all ports
>> except 3 itself:
>>
>> GLOBAL GLOBAL2 SERDES 0 1 2 3 4 5 6
>> ...
>> 6: 1fa4 1f0f 4 7e 7d 7b 77 6f 5f 3f
>> ...
>>
>> Fixes: ede8098d0fef ("net: dsa: mv88e6xxx: bridges do not need an FID")
>> Reported-by: Kevin Smith <kevin.smith@elecsyscorp.com>
>> Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
> Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Kevin Smith <kevin.smith@elecsyscorp.com>
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[PATCH net] net: dsa: mv88e6xxx: fix port VLAN maps Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2016-01-28 23:10 +0100
Re: [PATCH net] net: dsa: mv88e6xxx: fix port VLAN maps Andrew Lunn <andrew@lunn.ch> - 2016-01-29 03:20 +0100
Re: [PATCH net] net: dsa: mv88e6xxx: fix port VLAN maps Kevin Smith <kevin.smith@elecsyscorp.com> - 2016-01-29 16:30 +0100
Re: [PATCH net] net: dsa: mv88e6xxx: fix port VLAN maps David Miller <davem@davemloft.net> - 2016-01-30 04:50 +0100
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