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ixgbe: Fix DCB traffic class mapping for 82599
authorPJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>
Thu, 16 Apr 2009 15:00:20 +0000 (15:00 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 17 Apr 2009 08:16:28 +0000 (01:16 -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>
Cc: stable@kernel.org
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ixgbe/ixgbe_main.c patch | blob | history

diff --cc drivers/net/ixgbe/ixgbe_main.c
Simple merge
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