From: Barry Grussling <barry@grussling.com>
To: netdev@vger.kernel.org
Cc: buytenh@wantstofly.org, Barry Grussling <barry@grussling.com>
Subject: [PATCH 0/1] DSA: Enable cascading for multiple 6131 chips
Date: Mon, 20 Jun 2011 13:40:32 -0700 [thread overview]
Message-ID: <1308602433-31320-1-git-send-email-barry@grussling.com> (raw)
I found that the Cascade Port field of the 6131 was always set
to 0xe which results in from_cpu frames being discarded. This
means cascading style multi chip DSA configuration didn't work
for me. I am a little confused by this since we configure the
DSA routing table a little further down in the function.
It seems like we need to enable cascading by setting the
Cascade Port field to 0xf if we are in a multi-chip scenario.
Barry Grussling (1):
Allow cascading to work with 6131 chip
net/dsa/mv88e6131.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
next reply other threads:[~2011-06-20 21:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-20 20:40 Barry Grussling [this message]
2011-06-20 20:40 ` [PATCH 1/1] Allow cascading to work with 6131 chip Barry Grussling
2011-06-20 21:18 ` David Miller
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