Jesse Brandeburg 2ce9047f5d 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>
2006-12-02 00:11:59 -05:00
..
2006-12-02 00:11:58 -05:00