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  1. 02 May, 2007 4 commits
    • Herbert Xu's avatar
      [CRYPTO] templates: Pass type/mask when creating instances · ebc610e5
      Herbert Xu authored 
      This patch passes the type/mask along when constructing instances of
templates.  This is in preparation for templates that may support
multiple types of instances depending on what is requested.  For example,
the planned software async crypto driver will use this construct.

For the moment this allows us to check whether the instance constructed
is of the correct type and avoid returning success if the type does not
match.
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
      ebc610e5
    • Herbert Xu's avatar
      [CRYPTO] tcrypt: Use async blkcipher interface · 6158efc0
      Herbert Xu authored 
      This patch converts the tcrypt module to use the asynchronous block cipher
interface.  As all synchronous block ciphers can be used through the async
interface, tcrypt is still able to test them.
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
      6158efc0
    • Herbert Xu's avatar
      [CRYPTO] api: Add async block cipher interface · 32e3983f
      Herbert Xu authored 
      This patch adds the frontend interface for asynchronous block ciphers.
In addition to the usual block cipher parameters, there is a callback
function pointer and a data pointer.  The callback will be invoked only
if the encrypt/decrypt handlers return -EINPROGRESS.  In other words,
if the return value of zero the completion handler (or the equivalent
code) needs to be invoked by the caller.

The request structure is allocated and freed by the caller.  Its size
is determined by calling crypto_ablkcipher_reqsize().  The helpers
ablkcipher_request_alloc/ablkcipher_request_free can be used to manage
the memory for a request.
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
      32e3983f
    • Herbert Xu's avatar
      [CRYPTO] api: Proc functions should be marked as unused · 03f5d8ce
      Herbert Xu authored 
      The proc functions were incorrectly marked as used rather than unused.
They may be unused if proc is disabled.
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
      03f5d8ce
  3. 01 May, 2007 1 commit
    • Linus Torvalds's avatar
      libata: honour host controllers that want just one host · dc87c398
      Linus Torvalds authored 
      The Marvell IDE interface on my machine would hit a BUG_ON() in
lib/iomem.c because it was calling ata_pci_init_one() specifying just a
single port on the host, but that would actually end up trying to
initialize two ports, the second one with bogus information.

This fixes "ata_pci_init_one()" so that it actually passes down the
n_ports variable that it got from the low-level driver to the host
allocation routine ("ata_host_alloc_pinfo()"), which results in the ATA
layer actually having the correct port number information.

And in order to make it all work, I also needed to fix a few places that
had incorrectly hard-coded the fact that a host always had exactly two
ports (both ata_pci_init_bmdma() and ata_request_legacy_irqs() would
just always iterate over both ports).
Acked-by: default avatarJeff Garzik <jeff@garzik.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      dc87c398
  5. 30 Apr, 2007 35 commits