linux-toradex.git/drivers/s390/crypto/zcrypt_api.h, branch v3.12

s390/zcryt: Handle AP configuration changes

2012-09-26T13:45:17+00:00

Detect external AP bus configuration changes and request
an AP device rescan.

Signed-off-by: Holger Dengler 
Signed-off-by: Martin Schwidefsky

s390/zcrypt: Separate msgtype implementation from card modules.

2012-09-26T13:44:55+00:00

Msgtype implementations are now separated from card specific modules
and can be dynamically registered. Existing msgtype implementations
are restructured in modules.

Signed-off-by: Holger Dengler 
Signed-off-by: Martin Schwidefsky

s390/comments: unify copyright messages and remove file names

2012-07-20T09:15:04+00:00

Remove the file name from the comment at top of many files. In most
cases the file name was wrong anyway, so it's rather pointless.

Also unify the IBM copyright statement. We did have a lot of sightly
different statements and wanted to change them one after another
whenever a file gets touched. However that never happened. Instead
people start to take the old/"wrong" statements to use as a template
for new files.
So unify all of them in one go.

Signed-off-by: Heiko Carstens

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi

[S390] zcrypt: cope with cca restriction of cex3

2011-01-05T11:47:27+00:00

The cca on the crypto adapter has a restriction in the size of the
exponent if a key with a modulus bigger than 2048 bit is used. Thus
in that case we have to avoid that the crypto device driver thinks
the adapter is defect and sets it offline. Therfore a new member for
the zcrypt_device struct called max_exp_bit_length is introduced. This
will be set the first time the cca returns the error code function
not implemented. If this is done with an adapter twice it will return
-EINVAL.

Signed-off-by: Felix Beck 
Signed-off-by: Martin Schwidefsky

[S390] zcrypt: use definitions for cex3

2009-12-07T11:51:35+00:00

New definitions are added for CEX3 device types. They will be set
in the according probe functions. CEX3 device types will be handled
in the same modules as CEX2 device types. In the first step they are
the same as CEX2 types, but they can be adjusted for further
characteristics of CEX3 easily.

Signed-off-by: Felix Beck 
Signed-off-by: Ralph Wuerthner 
Signed-off-by: Martin Schwidefsky

[S390] Cleanup zcrypt printk messages.

2008-07-14T08:02:19+00:00

Signed-off-by: Felix Beck 
Signed-off-by: Martin Schwidefsky 
Signed-off-by: Heiko Carstens

[S390] replace remaining FUNCTION occurrences

2008-04-17T05:47:04+00:00

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison 
Signed-off-by: Andrew Morton 
Signed-off-by: Martin Schwidefsky 
Signed-off-by: Heiko Carstens

[S390] zcrypt: add support for large random numbers

2008-04-17T05:47:02+00:00

This patch allows user space applications to access large amounts of
truly random data. The random data source is the build-in hardware
random number generator on the CEX2C cards.

Signed-off-by: Ralph Wuerthner 
Signed-off-by: Martin Schwidefsky 
Signed-off-by: Heiko Carstens

[S390] zcrypt secure key cryptography extension.

2006-09-20T13:58:36+00:00

Allow the user space to send extended cprb messages directly to the
PCIXCC / CEX2C cards. This allows the CCA library to construct special
crypto requests that use "secure" keys that are stored on the card.

Signed-off-by: Ralph Wuerthner 
Signed-off-by: Martin Schwidefsky