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Groups > linux.kernel > #1321391
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| From | Andrew Lunn <andrew@lunn.ch> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH net] net: dsa: mv88e6xxx: fix port VLAN maps |
| Date | Fri, 29 Jan 2016 03:20:04 +0100 |
| Message-ID | <qW6Pi-4bG-59@gated-at.bofh.it> (permalink) |
| References | <qW2Vm-1tm-21@gated-at.bofh.it> |
| X-Original-To | Vivien Didelot <vivien.didelot@savoirfairelinux.com> |
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| X-Original-Cc | netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@savoirfairelinux.com, "David S. Miller" <davem@davemloft.net>, Russell King <rmk+kernel@arm.linux.org.uk>, Kevin Smith <kevin.smith@elecsyscorp.com> |
| X-Original-Date | Fri, 29 Jan 2016 03:18:32 +0100 |
| X-Original-Message-ID | <20160129021832.GA12692@lunn.ch> |
| X-Original-References | <1454018077-11222-1-git-send-email-vivien.didelot@savoirfairelinux.com> |
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| Xref | csiph.com linux.kernel:1321391 |
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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>
Thanks
Andrew
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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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