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net/mlx4_en: Add interface identify support

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Add support for the interface ethtool identify feature.

Make the physical port LED to blink with green and yellow colors.

The device handles the LED blink by itself (synchrous use of
set_phys_id), by returning 0 to ETHTOOL_ID_ACTIVE command.

Signed-off-by: Eyal Grossman <eyalgr@mellanox.com>
Signed-off-by: Ido Shamay <idos@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ido Shamay 2015-04-02 16:31:20 +03:00 • committed by David S. Miller
commit 51af33cfed
6 changed files with 67 additions and 0 deletions
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include/linux/mlx4/cmd.h
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@ -191,6 +191,7 @@ enum {
/* Set port opcode modifiers */
MLX4_SET_PORT_IB_OPCODE = 0x0,
MLX4_SET_PORT_ETH_OPCODE = 0x1,
MLX4_SET_PORT_BEACON_OPCODE = 0x4,
};
enum {