| commit | 04c25997c97e57d95d1f5a7a6e5fff2411dbd48b | [log] [tgz] |
|---|---|---|
| author | Huang Ying <ying.huang@intel.com> | Thu Dec 08 11:25:40 2011 +0800 |
| committer | Len Brown <len.brown@intel.com> | Tue Jan 17 03:54:15 2012 -0500 |
| tree | 9cd7a85d459dcfa56e7a465a556dd813d0cfecc9 | |
| parent | 805a6af8dba5dfdd35ec35dc52ec0122400b2610 [diff] |
ACPI, Add 64bit read/write support to atomicio on i386 There is no 64bit read/write support in ACPI atomicio because readq/writeq is used to implement 64bit read/write, but readq/writeq is not available on i386. This patch implement 64bit read/write support in atomicio via two readl/writel. Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>