| commit | 6deac6f2b46f84b8822683cce92eab4edf2ade5e | [log] [tgz] |
|---|---|---|
| author | Alexander Duyck <alexander.h.duyck@intel.com> | Mon Oct 05 06:36:01 2009 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Tue Oct 06 14:59:24 2009 -0700 |
| tree | 9423486a368aec154279e7624f1c1fbd6c61b657 | |
| parent | 2553bb2681645bf932db2845121b8f33954f6f39 [diff] |
igb: add flushes between RAR writes when setting mac address There are some switches that will do write combining when they see two sequential regions written. In order to avoid any possible write combining issues it is necessary to add a flush after writing each piece of a rar register. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>