]> git.baikalelectronics.ru Git - kernel.git/commit
igb: Fix queue selection on MAC filters on i210
authorVinicius Costa Gomes <vinicius.gomes@intel.com>
Tue, 10 Apr 2018 17:49:51 +0000 (10:49 -0700)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Wed, 25 Apr 2018 17:31:30 +0000 (10:31 -0700)
commit5aa6631a220b97981c6cb837fcfd569d707ed8f1
tree9c5072524adf138f92ac82e8d211bf0c214d8318
parentc6dd1f16aa69c2ad53bb33524d8e786b790ace47
igb: Fix queue selection on MAC filters on i210

On the RAH registers there are semantic differences on the meaning of
the "queue" parameter for traffic steering depending on the controller
model: there is the 82575 meaning, which "queue" means a RX Hardware
Queue, and the i350 meaning, where it is a reception pool.

The previous behaviour was having no effect for i210 based controllers
because the QSEL bit of the RAH register wasn't being set.

This patch separates the condition in discrete cases, so the different
handling is clearer.

Fixes: fef9b0f775d0 ("igb: improve MAC filter handling")
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/igb/igb_main.c