igb: cleanup IVAR configuration
authorAlexander Duyck <alexander.h.duyck@intel.com>
Fri, 26 Aug 2011 07:45:52 +0000 (07:45 +0000)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Sat, 8 Oct 2011 05:45:46 +0000 (22:45 -0700)
commit4be000c874576541cd1d4d0498a0a72a1c60bf0b
tree31b4e5467e9189a5475df028d0211b3540bff7a9
parent0ba829943c5180d458cd8fc37c37fa08773209e1
igb: cleanup IVAR configuration

This change is meant to cleanup some of the IVAR register configuration.
igb_assign_vector had become pretty large with multiple copies of the same
general code for setting the IVAR. This change consolidates most of that
code by adding the igb_write_ivar function which allows us just to compute
the index and offset and then use that information to setup the IVAR.

Signed-off-by: Alexander Duyck <alexander.h.duyck@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