linux-kernel - [PATCH v3 0/7] crypto: hisilicon: Add HiSilicon QM and ZIP controller driver

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Message-ID: <1564732676-35987-1-git-send-email-wangzhou1@hisilicon.com>
Date:   Fri, 2 Aug 2019 15:57:49 +0800
From:   Zhou Wang <wangzhou1@...ilicon.com>
To:     <herbert@...dor.apana.org.au>, <davem@...emloft.net>,
        <linux-crypto@...r.kernel.org>
CC:     <linuxarm@...wei.com>, <linux-kernel@...r.kernel.org>,
        Zhou Wang <wangzhou1@...ilicon.com>
Subject: [PATCH v3 0/7] crypto: hisilicon: Add HiSilicon QM and ZIP controller driver

This series adds HiSilicon QM and ZIP controller driver in crypto subsystem.

A simple QM/ZIP driver which helps to provide an example for a general
accelerator framework is under review in community[1]. Based on this simple
driver, this series adds HW v2 support, PCI passthrough, PCI/misc error
handler, debug support. But unlike [1], driver in this patchset only registers
to crypto subsystem.

There will be a long discussion about above accelerator framework in the
process of upstreaming. So let's firstly review and upstream QM/ZIP crypto
driver.

Changes v2 -> v3:
- Change to register zlib/gzip to crypto acomp.
- As acomp is using sgl interface, add a common hardware sgl module which
  also can be used in other HiSilicon accelerator drivers.
- Change irq thread to work queue in the flow of irq handler in QM.
- Split SRIOV and debugfs out for the convenience of review.
- rebased on v5.3-rc1.
- Some tiny fixes.

Links:
- v2  https://lkml.org/lkml/2019/1/23/358
- v1  https://lwn.net/Articles/775484/
- rfc https://lkml.org/lkml/2018/12/13/290

Note: this series is based on https://lkml.org/lkml/2019/7/23/1135

Reference:
[1] https://lkml.org/lkml/2018/11/12/1951

Zhou Wang (7):
  crypto: hisilicon: Add queue management driver for HiSilicon QM module
  crypto: hisilicon: Add hardware SGL support
  crypto: hisilicon: Add HiSilicon ZIP accelerator support
  crypto: hisilicon: Add SRIOV support for ZIP
  Documentation: Add debugfs doc for hisi_zip
  crypto: hisilicon: Add debugfs for ZIP and QM
  MAINTAINERS: add maintainer for HiSilicon QM and ZIP controller driver

 Documentation/ABI/testing/debugfs-hisi-zip |   50 +
 MAINTAINERS                                |   11 +
 drivers/crypto/hisilicon/Kconfig           |   23 +
 drivers/crypto/hisilicon/Makefile          |    3 +
 drivers/crypto/hisilicon/qm.c              | 1912 ++++++++++++++++++++++++++++
 drivers/crypto/hisilicon/qm.h              |  215 ++++
 drivers/crypto/hisilicon/sgl.c             |  214 ++++
 drivers/crypto/hisilicon/sgl.h             |   24 +
 drivers/crypto/hisilicon/zip/Makefile      |    2 +
 drivers/crypto/hisilicon/zip/zip.h         |   71 ++
 drivers/crypto/hisilicon/zip/zip_crypto.c  |  651 ++++++++++
 drivers/crypto/hisilicon/zip/zip_main.c    | 1013 +++++++++++++++
 12 files changed, 4189 insertions(+)
 create mode 100644 Documentation/ABI/testing/debugfs-hisi-zip
 create mode 100644 drivers/crypto/hisilicon/qm.c
 create mode 100644 drivers/crypto/hisilicon/qm.h
 create mode 100644 drivers/crypto/hisilicon/sgl.c
 create mode 100644 drivers/crypto/hisilicon/sgl.h
 create mode 100644 drivers/crypto/hisilicon/zip/Makefile
 create mode 100644 drivers/crypto/hisilicon/zip/zip.h
 create mode 100644 drivers/crypto/hisilicon/zip/zip_crypto.c
 create mode 100644 drivers/crypto/hisilicon/zip/zip_main.c

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2.8.1