tree 0383cebda9dfa2297ffd3376576652c984177768
parent 45b5a37836d552db30ab571d8ba67f12d7ba23b1
author Simon Glass <sjg@chromium.org> 1430367960 -0600
committer Simon Glass <sjg@chromium.org> 1430432026 -0600

x86: Add functions to set and clear bits on MSRs

Since we do these sorts of operations a lot, it is useful to have a simpler
API, similar to clrsetbits_le32().

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>