On Thu, Aug 18, 2016 at 01:37:21PM +0100, Daniel Thompson wrote:
> Currently, very few RNG drivers support single byte reads using the
> ->read() interface. Of the 14 drivers in drivers/char/hw_random that
> support this interface only three of these actually support max == 1.
> The other
Currently, very few RNG drivers support single byte reads using the
->read() interface. Of the 14 drivers in drivers/char/hw_random that
support this interface only three of these actually support max == 1.
The other behaviours vary between return 0, return 2, return 4 and return
-EIO).
This is