Commit message (Collapse) | Author | Age | |
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* | hwrng: Return errors to upper levels in pseries-rng.c | Michael Ellerman | 2013-10-11 |
| | | | | | | | | | We don't expect to get errors from the hypervisor when reading the rng, but if we do we should pass the error up to the hwrng driver. Otherwise the hwrng driver will continue calling us forever. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> | ||
* | powerpc/pseries/hwrng: PFO-based hwrng driver | Kent Yoder | 2012-05-13 |
Adds support for the Platform Facilities Option (PFO)-based hardware random number generator for POWER hardware. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com> Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> |