igb: Add ethtool support to configure number of channels

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This patch adds the ethtool callbacks necessary to configure the
number of RSS queues.

The maximum number of queues is in accordance with the datasheets.

Signed-off-by: Laura Mihaela Vasilescu <laura.vasilescu@rosedu.org>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Laura Mihaela Vasilescu 2013-10-01 04:33:56 -07:00 • committed by David S. Miller

parent a4e979a27d

commit 907b783579

3 changed files with 107 additions and 0 deletions

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1

drivers/net/ethernet/intel/igb/igb.h

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84

drivers/net/ethernet/intel/igb/igb_ethtool.c

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22

drivers/net/ethernet/intel/igb/igb_main.c

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