From: David Miller <davem@davemloft.net>
To: jeffrey.t.kirsher@intel.com
Cc: netdev@vger.kernel.org, gospo@redhat.com,
peter.p.waskiewicz.jr@intel.com, stable@kernel.org
Subject: Re: [net-2.6 PATCH 1/2] ixgbe: Fix DCB traffic class mapping for 82599
Date: Fri, 17 Apr 2009 01:17:52 -0700 (PDT) [thread overview]
Message-ID: <20090417.011752.165813044.davem@davemloft.net> (raw)
In-Reply-To: <20090417010019.19018.62374.stgit@localhost.localdomain>
From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Thu, 16 Apr 2009 18:00:20 -0700
> The traffic classes in hardware are not symmetrical for Rx and Tx. Rx
> is every 16 descriptor queues, Tx is not. It runs 32-32-16-16-8-8-8 when
> running with 8 traffic classes, and runs 64-32-16 when running with 4
> traffic classes. This patch fixes the mapping.
>
> Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Applied.
prev parent reply other threads:[~2009-04-17 8:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-17 1:00 [net-2.6 PATCH 1/2] ixgbe: Fix DCB traffic class mapping for 82599 Jeff Kirsher
2009-04-17 1:00 ` [net-2.6 PATCH 2/2] ixgbe: Fix the DCB PFC thresholds " Jeff Kirsher
2009-04-17 8:17 ` David Miller
2009-04-17 8:17 ` David Miller [this message]
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