This patch adds missing DEPDIRS to avoid any library referring to
symbols they are not linked against.
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
renamed rte_cryptodev_sym_session.type -> dev_type
(as it's not a session type, but a device type)
renamed rte_crypto_sym_op.type -> sess_type
(as it's not an op type, but a session type)
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
In SUSE11-SP3 i686 platform, with gcc 4.5.1, there are compile issues, e.g:
null_crypto_pmd_ops.c:44:3: error:
unknown field 'sym' specified in initializer
cc1: warnings being treated as errors
The member in anonymous union initialization should be inside '{}',
otherwise it will report an error.
Fixes: 26c2e4ad5ad4 ("cryptodev: add capabilities discovery")
Signed-off-by: Michael Qiu <michael.qiu@intel.com>
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
This patch add a mechanism for discovery of crypto device features and supported
crypto operations and algorithms. It also provides a method for a crypto PMD to
publish any data range limitations it may have for the operations and algorithms
it supports.
The parameter feature_flags added to rte_cryptodev struct is used to capture
features such as operations supported (symmetric crypto, operation chaining etc)
as well parameter such as whether the device is hardware accelerated or uses
SIMD instructions.
The capabilities parameter allows a PMD to define an array of supported operations
with any limitation which that implementation may have.
Finally the rte_cryptodev_info struct has been extended to allow retrieval of
these parameter using the existing rte_cryptodev_info_get() API.
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
This patch provides the implementation of a NULL crypto PMD, which supports
NULL cipher and NULL authentication operations, which can be chained together
as follows:
- Authentication Only
- Cipher Only
- Authentication then Cipher
- Cipher then Authentication
As this is a NULL operation device the crypto operations which are submitted for
processing are not actually modified and are stored in a queue pairs processed
packets ring ready for collection when rte_cryptodev_burst_dequeue() is called.
The patch also contains the related unit tests function to test the PMDs
supported operations.
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Deepak Kumar Jain <deepak.k.jain@intel.com>
