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  1. 16 2月, 2010 1 次提交
  3. 19 12月, 2009 1 次提交
  5. 18 9月, 2009 1 次提交
  7. 17 6月, 2009 1 次提交
  9. 02 6月, 2009 1 次提交
  11. 07 5月, 2009 1 次提交
  13. 21 3月, 2009 1 次提交
  15. 22 2月, 2009 1 次提交
    • A
      hwrng: timeriomem - New driver · 9c3c133b
      由 Alexander Clouter 提交于 
      Some hardware platforms, the TS-7800[1] is one for example, can
supply the kernel with an entropy source, albeit a slow one for
TS-7800 users, by just reading a particular IO address.  This
source must not be read above a certain rate otherwise the quality
suffers.

The driver is then hooked into by calling
platform_device_(register|add|del) passing a structure similar to:
------
static struct timeriomem_rng_data ts78xx_ts_rng_data = {
        .address        = (u32 *__iomem) TS_RNG,
        .period         = 1000000, /* one second */
};

static struct platform_device ts78xx_ts_rng_device = {
        .name           = "timeriomem_rng",
        .id             = -1,
        .dev            = {
                .platform_data  = &ts78xx_ts_rng_data,
        },
        .num_resources  = 0,
};
------

[1] http://www.embeddedarm.com/products/board-detail.php?product=TS-7800Signed-off-by: NAlexander Clouter <alex@digriz.org.uk>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
      9c3c133b
  17. 18 7月, 2008 1 次提交
  19. 30 5月, 2008 1 次提交
  21. 25 3月, 2008 1 次提交
    • D
      hw_random doc updates · 537878d2
      由 David Brownell 提交于 
      Update documentation for the hw_random support to be current:

 - Documentation/hw_random.txt has been updated to reflect the
   current code:  it's a framework now, a "core" with a small
   sysfs interface, that hardware-specific drivers plug in to.
   Text specific to Intel hardware is now at the end.

 - Kconfig now references the Documentation/hw_random.txt file
   and better explains what this really does.

Both chunks of documentation now higlight the fact that the kernel entropy
pool is maintained by "rngd", and this driver has nothing directly to do with
that important task.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      537878d2
  23. 30 11月, 2007 1 次提交
  25. 22 7月, 2007 1 次提交
  27. 10 5月, 2007 1 次提交
  29. 08 12月, 2006 1 次提交
  31. 27 6月, 2006 7 次提交