Re: enable dual rng on VIA C7

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Andrew Morton wrote:
> On Sun, 11 Nov 2007 19:49:08 +0100 Udo van den Heuvel <[email protected]> wrote:
> 
>> Any reason why the second rng on the VIA C7 CPU is not enabled?
(...)
> Does the patch work?

Yes, at least:

dd if=/dev/hwrng of=/dev/null bs=1024 count=1024
shows a higher speed than without the patch.

> It's missing a signed-off-by:, btw

I did not know we are already that far ;-)
I mean: can this patch be aplied without hurting C3/C7 CPU's with just
one RNG? Maybe an expert needs to test/answer?
Maybe some logic needs to be applied around the extra bit?

Kind regards,
Udo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux