On 19-06-18, 22:28, Herbert Xu wrote: > On Mon, Jun 18, 2018 at 07:42:59PM +0530, Vinod Koul wrote: > > Qcom 8996 and later chips support prng v2 where we need to only > > implement .read callback for hwrng. > > > > Add a new table for v2 which supports this and get version required for > > driver data. > > > > Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx> > > Is this really a pseudo-RNG? If so it needs to be moved over to > the algif_rng interface. > > hwrng is for true hardware RNGs only, because it may be directly > fed into /dev/random. I am trying to find how how much random output this hardware generates. Meanwhile, can you please point out examples/Documentation for algif_rng and if any test tools for this? Thanks -- ~Vinod
