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| author | Paul Burton <paul.burton@imgtec.com> | 2015-09-22 19:10:54 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-10-26 09:49:41 +0100 |
| commit | 4d035516921713b41bb279682e53b4fbd5a87232 (patch) | |
| tree | f95cc1eed1f908794ebc96cedc9ec70d741316ba /arch/mips/kernel/segment.c | |
| parent | MIPS: Introduce API for enabling & disabling L2 prefetch (diff) | |
| download | linux-4d035516921713b41bb279682e53b4fbd5a87232.tar.xz linux-4d035516921713b41bb279682e53b4fbd5a87232.zip | |
MIPS: Enable L2 prefetching for CM >= 2.5
On systems with CM 2.5 & beyond there may be L2 prefetch units present
which are not enabled by default. Detect them, configuring & enabling
prefetching when available.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Cc: linux-kernel@vger.kernel.org
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Markos Chandras <markos.chandras@imgtec.com>
Patchwork: https://patchwork.linux-mips.org/patch/11180/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/segment.c')
0 files changed, 0 insertions, 0 deletions