| commit | 2ce9047f5d8464039da8ff986e71be5546e229c0 | [log] [tgz] |
|---|---|---|
| author | Jesse Brandeburg <jesse.brandeburg@intel.com> | Wed Nov 01 08:47:42 2006 -0800 |
| committer | Jeff Garzik <jeff@garzik.org> | Sat Dec 02 00:11:59 2006 -0500 |
| tree | 4e888a376bb97c9688d8ebb70d1ffef144b5529f | |
| parent | 21c4d5e07859a6fc0f62be37da15b161e142c8d1 [diff] |
e1000: add mmiowb() for IA64 to sync tail writes IA64 SMP systems were seeing TX issues with multiple cpu's attempting to write tail registers unordered. This mmiowb() fixes the issue. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>