On Sat, 18 Jul 2020 at 10:13, Russell King - ARM Linux admin
wrote:
> Okay, on top of those changes, please also add this:
"in-band-status" plus your chip.c patch works; I can now ping from the GT 8K.
$ dmesg |grep f400
mvpp2 f400.ethernet: using 8 per-cpu buffers
mvpp2 f400.ethernet
On Sat, 18 Jul 2020 at 08:50, Russell King - ARM Linux admin
wrote:
> Sorry, it should have been ``managed = "in-band-status";'' rather than
> just "in-band".
Below are the outputs with "in-band-status". It functions the same as
not reverting the patch; interface comes up, when bridged the two
ph
On Fri, 17 Jul 2020 at 21:26, Russell King - ARM Linux admin
wrote:
> Both ends really need to agree, and I'd suggest cp1_eth2 needs to drop
> the fixed-link stanza and instead use ``managed = "in-band";'' to be
> in agreement with the configuration at the switch.
>
> Martin, can you modify
> arch
On Fri, 17 Jul 2020 at 09:22, Russell King - ARM Linux admin
wrote:
> The key file is /sys/kernel/debug/mv88e6xxx.0/regs - please send the
> contents of that file.
$ cat regs.broken
GLOBAL GLOBAL2 SERDES 012345
0: c800 0 9e07 9e4f 100f 100f 9e4f 170b
On Sun, 12 Jul 2020 at 13:26, Russell King - ARM Linux admin
wrote:
> If you have machine A with address 192.168.2.1/24 on lan1 and machine B
> with address 192.168.2.2/24 on lan2, then they should be able to ping
> each other - the packet flow will be through the DSA switch without
> involving th
On Sat, 11 Jul 2020 at 19:23, Russell King - ARM Linux admin
wrote:
> On Sat, Jul 11, 2020 at 06:23:49PM +0200, Andrew Lunn wrote:
> > So i'm guessing it is the connection between the CPU and the switch.
> > Could you confirm this? Create a bridge, add two ports of the switch
> > to the bridge, an
Hello,
I hope this is the right forum.
I have been troubleshooting an issue with my Clearfog GT 8Ks where I
am unable to tx or rx on the switch interface, which uses the
mv88e6xxx driver. Based on git bisect, I believe it is related to
commit 34b5e6a33c1a8e466c3a73fd437f66fb16cb83ea from around t
