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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-06-10 07:04:40 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-06-11 08:31:20 +0200 |
| commit | dd58a092c4202f2bd490adab7285b3ff77f8e467 (patch) | |
| tree | 40bc4732fdc5b96a146cb7e2e2d6070f85ed7009 /arch/powerpc/kernel/dma.c | |
| parent | Merge git://www.linux-watchdog.org/linux-watchdog (diff) | |
| download | linux-dd58a092c4202f2bd490adab7285b3ff77f8e467.tar.xz linux-dd58a092c4202f2bd490adab7285b3ff77f8e467.zip | |
powerpc: Add AT_HWCAP2 to indicate V.CRYPTO category support
The Vector Crypto category instructions are supported by current POWER8
chips, advertise them to userspace using a specific bit to properly
differentiate with chips of the same architecture level that might not
have them.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: <stable@vger.kernel.org> [v3.10+]
Diffstat (limited to 'arch/powerpc/kernel/dma.c')
0 files changed, 0 insertions, 0 deletions