[dpdk-dev] [PATCH 0/8] Remove temporary digest allocation

[Pablo de Lara]

When performing authentication verification,
some crypto PMDs require extra memory where the generated
digest can be placed.
Currently, these PMDs are getting the memory from the end
of the source mbuf, which might fail if there is not enough
tailroom.

To avoid this situation, some memory is allocated
in each queue pair of the device, to store temporarily
these digests.
 
Pablo de Lara (8):
  crypto/aesni_gcm: do not append digest
  crypto/armv8: do not append digest
  crypto/openssl: do not append digest
  crypto/kasumi: do not append digest
  crypto/snow3g: do not append digest
  crypto/zuc: do not append digest
  crypto/aesni_mb: do not append digest
  test/crypto: do not allocate extra memory for digest

 drivers/crypto/aesni_gcm/aesni_gcm_pmd.c           | 31 ++++---------------
 drivers/crypto/aesni_gcm/aesni_gcm_pmd_private.h   |  7 +++++
 drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c         | 36 +++++++---------------
 drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c     |  5 +++
 drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h | 12 +++++++-
 drivers/crypto/armv8/rte_armv8_pmd.c               | 14 +++------
 drivers/crypto/armv8/rte_armv8_pmd_private.h       |  8 +++++
 drivers/crypto/kasumi/rte_kasumi_pmd.c             | 22 +++++--------
 drivers/crypto/kasumi/rte_kasumi_pmd_private.h     |  7 +++++
 drivers/crypto/openssl/rte_openssl_pmd.c           | 19 +++++-------
 drivers/crypto/openssl/rte_openssl_pmd_private.h   |  7 +++++
 drivers/crypto/snow3g/rte_snow3g_pmd.c             | 22 +++++--------
 drivers/crypto/snow3g/rte_snow3g_pmd_private.h     |  7 +++++
 drivers/crypto/zuc/rte_zuc_pmd.c                   | 16 +++-------
 drivers/crypto/zuc/rte_zuc_pmd_private.h           |  7 +++++
 test/test/test_cryptodev_blockcipher.c             | 29 ++---------------
 16 files changed, 112 insertions(+), 137 deletions(-)

-- 
2.9.4