Vic Yang 502613771e FPU control ...

Implement enable_fpu() and disable_fpu().
enable_fpu() disables interrupt and then enables FPU.
disable_fpu() disables FPU and enables interrupt.
Also added a CONFIG_FPU flag.

BUG=chrome-os-partner:7920
TEST=none

Change-Id: I2d71f396d9c7d7ac4a6a2d525f3d86f8aae87521
Signed-off-by: Vic Yang <victoryang@chromium.org>

2012-02-16 05:42:08 +08:00

3.6 KiB

Raw Blame History

View Raw