RFC -> v1: -rebased on latest cryptodev-2.6 tree open-code tsk_cpus_allowed() - sync with commit 0c98d344fe5c "sched/core: Remove the tsk_cpus_allowed() wrapper" -addressed Scott's feedback - removed most of the accessors added in soc/qman (patch 4) and instead open-coded them in caam/qi 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. During RFC stage, we agreed to go with them through the crypto tree: https://www.mail-archive.com/linux-crypto@xxxxxxxxxxxxxxx/msg24105.html 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 macros 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 | 108 ++ drivers/soc/fsl/qbman/qman.c | 4 +- drivers/soc/fsl/qbman/qman_ccsr.c | 6 +- drivers/soc/fsl/qbman/qman_priv.h | 97 -- include/soc/fsl/qman.h | 109 ++ 16 files changed, 3786 insertions(+), 144 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 -- 2.12.0.264.gd6db3f216544
