| commit | 895796a8ab548fe03b6fea410dcb1b86e1913708 | [log] [tgz] |
|---|---|---|
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Mon Jan 24 13:25:55 2011 +1100 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Wed Apr 20 11:03:23 2011 +1000 |
| tree | d25d7c5c284386d21c1f16162d0cfd52fbc154e8 | |
| parent | 673b189a2e3353061fa8c49515d1014dab6ad9b9 [diff] |
powerpc: Initialize LPCR:DPFD on power7 to a sane default This sets the default data stream prefetch size for operating systems that don't set their own value in DSCR. We use 4 which is "medium". Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>