]> git.baikalelectronics.ru Git - kernel.git/commit
ixgbe: Check for RSS key before setting value
authorTony Nguyen <anthony.l.nguyen@intel.com>
Thu, 13 Apr 2017 14:26:05 +0000 (07:26 -0700)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Sun, 30 Apr 2017 03:01:04 +0000 (20:01 -0700)
commit58458afac52d7c336cb40220e0492e05c37637ec
tree89ac47840ee9ca769494b001ce9270e88330fa9b
parentd8a94cbd175d3fd5c7ee85c0f187423006686edd
ixgbe: Check for RSS key before setting value

The RSS key is being repopulated every time the interface is brought up
regardless of whether there is an existing value. If the user sets the RSS
key and the interface is brought up (e.g. reset), the user specified RSS
key will be overwritten.

This patch changes the rss_key to a pointer so we can check to see if the
key has been populated and preserve it accordingly.

Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/ixgbe/ixgbe.h
drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c