[RFC 0/7] crypto: caam - add Queue Interface (QI) support

[Horia Geantă]

The patchset adds support for CAAM Queue Interface (QI), the additional
interface (besides job ring) available for submitting jobs to the engine
on platforms having DPAA (Datapath Acceleration Architecture).

Patches 1-4 are QMan dependencies.
I would prefer to take them through the crypto tree,
but I am open to suggestions.

Patch 5 adds a missing double inclusion guard in desc_constr.h.

Patch 6 adds the caam/qi job submission backend.

Patch 7 adds algorithms (ablkcipher and authenc) that run on top
of caam/qi. For now, their priority is set lower than caam/jr.

Thanks,
Horia

Horia Geantă (7):
  soc/qman: export volatile dequeue related structs
  soc/qman: add dedicated channel ID for CAAM
  soc/qman: export non-programmable FQD fields query
  soc/qman: add helper functions needed by caam/qi driver
  crypto: caam - avoid double inclusion in desc_constr.h
  crypto: caam - add Queue Interface (QI) backend support
  crypto: caam/qi - add ablkcipher and authenc algorithms

 drivers/crypto/caam/Kconfig             |   20 +-
 drivers/crypto/caam/Makefile            |    5 +
 drivers/crypto/caam/caamalg.c           |    9 +-
 drivers/crypto/caam/caamalg_desc.c      |   77 +-
 drivers/crypto/caam/caamalg_desc.h      |   15 +-
 drivers/crypto/caam/caamalg_qi.c        | 2387 +++++++++++++++++++++++++++++++
 drivers/crypto/caam/ctrl.c              |   58 +-
 drivers/crypto/caam/desc_constr.h       |    5 +
 drivers/crypto/caam/intern.h            |   24 +
 drivers/crypto/caam/qi.c                |  805 +++++++++++
 drivers/crypto/caam/qi.h                |  201 +++
 drivers/crypto/caam/sg_sw_qm.h          |  107 ++
 drivers/soc/fsl/qbman/qman.c            |   20 +-
 drivers/soc/fsl/qbman/qman_ccsr.c       |    6 +-
 drivers/soc/fsl/qbman/qman_priv.h       |   97 --
 drivers/soc/fsl/qbman/qman_test_stash.c |    5 +-
 include/soc/fsl/qman.h                  |  154 ++
 17 files changed, 3839 insertions(+), 156 deletions(-)
 create mode 100644 drivers/crypto/caam/caamalg_qi.c
 create mode 100644 drivers/crypto/caam/qi.c
 create mode 100644 drivers/crypto/caam/qi.h
 create mode 100644 drivers/crypto/caam/sg_sw_qm.h

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2.4.4