| Message ID | 20180912085937.22489-1-horia.geanta@nxp.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | crypto: caam - add DPAA2 (DPSECI) driver | expand |
On Wed, Sep 12, 2018 at 11:59:25AM +0300, Horia Geantă wrote: > Hi, > > This patch set adds the CAAM crypto engine driver for DPAA2 > (Data Path Acceleration Architecture v2) found on ARMv8-based SoCs > like LS1088A, LS2088A, LX2160A. > > v1 -> v2: > 5/12 - new patch fixing sparse endianness-related warnings > 2/12 - changed commit message, since it's not a straightforward revert > 3/12, 8/12, 11/12 - fixed sparse and compiler warnings > > Previous versions: > v1: https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1763549.html > RFC: https://www.mail-archive.com/linux-crypto@vger.kernel.org/msg27290.html > > Driver consists of: > -DPSECI (Data Path SEC Interface) backend - low-level API that allows > to manage DPSECI devices (DPAA2 objects) that sit on > the Management Complex (MC) fsl-mc bus > -algorithms frontend - AEAD, skcipher and ahash algorithms implementation > > Patches 1-4 are fsl-mc bus and DPIO dependencies. > Stuart, Laurentiu, Leo, Roy, please review the patches and let me know > if you have anything against going with them through the cryptodev tree. > > Patch 5 fixes sparse endianness-related warnings in regs.h helper functions. > > Patches 6-11 are the core of the patch set, adding the driver. > For symmetric encryption the new skcipher interface is used. > > Patch 12 enables driver on arm64. It will be built only if dependency > on DPIO (CONFIG_FSL_MC_DPIO) is satisfied. > > Note: multiple modprobe/rmmod won't work without the following patches > [5/7,v7] bus/fsl-mc: support dma configure for devices on fsl-mc bus > https://patchwork.kernel.org/patch/10594179 > [7/7,v7] arm64: dts: ls208xa: comply with the iommu map binding for fsl_mc > https://patchwork.kernel.org/patch/10594171 > (for LS1088A a similar DT update is needed) > > Thanks, > Horia > > Horia Geantă (12): > bus: fsl-mc: add support for dpseci device type > soc: fsl: dpio: add back some frame queue functions > soc: fsl: dpio: add frame list format support > soc: fsl: dpio: add congestion notification support > crypto: caam - fix implicit casts in endianness helpers > crypto: caam - add DPAA2-CAAM (DPSECI) backend API > crypto: caam - add Queue Interface v2 error codes > crypto: caam/qi2 - add DPAA2-CAAM driver > crypto: caam/qi2 - add skcipher algorithms > crypto: caam - export ahash shared descriptor generation > crypto: caam/qi2 - add support for ahash algorithms > arm64: defconfig: enable CAAM crypto engine on QorIQ DPAA2 SoCs > > arch/arm64/configs/defconfig | 1 + > drivers/bus/fsl-mc/fsl-mc-bus.c | 5 + > drivers/crypto/Makefile | 2 +- > drivers/crypto/caam/Kconfig | 55 +- > drivers/crypto/caam/Makefile | 10 +- > drivers/crypto/caam/caamalg_qi2.c | 5165 +++++++++++++++++++++++++++++++++++ > drivers/crypto/caam/caamalg_qi2.h | 223 ++ > drivers/crypto/caam/caamhash.c | 79 +- > drivers/crypto/caam/caamhash_desc.c | 80 + > drivers/crypto/caam/caamhash_desc.h | 21 + > drivers/crypto/caam/compat.h | 1 + > drivers/crypto/caam/dpseci.c | 426 +++ > drivers/crypto/caam/dpseci.h | 333 +++ > drivers/crypto/caam/dpseci_cmd.h | 149 + > drivers/crypto/caam/error.c | 79 +- > drivers/crypto/caam/error.h | 6 +- > drivers/crypto/caam/regs.h | 30 +- > drivers/soc/fsl/dpio/dpio-service.c | 58 + > include/linux/fsl/mc.h | 6 + > include/soc/fsl/dpaa2-fd.h | 242 ++ > include/soc/fsl/dpaa2-global.h | 15 + > include/soc/fsl/dpaa2-io.h | 4 + > 22 files changed, 6885 insertions(+), 105 deletions(-) > create mode 100644 drivers/crypto/caam/caamalg_qi2.c > create mode 100644 drivers/crypto/caam/caamalg_qi2.h > create mode 100644 drivers/crypto/caam/caamhash_desc.c > create mode 100644 drivers/crypto/caam/caamhash_desc.h > create mode 100644 drivers/crypto/caam/dpseci.c > create mode 100644 drivers/crypto/caam/dpseci.h > create mode 100644 drivers/crypto/caam/dpseci_cmd.h All applied. Thanks.