[PATCH v3 00/15] staging: ccree: add Arm TrustZone CryptoCell REE driver

[Gilad Ben-Yossef]

Arm TrustZone CryptoCell 700 is a family of cryptographic hardware
accelerators. It is supported by a long lived series of out of tree
drivers, which I am now in the process of unifying and upstreaming.
This is the first drop, supporting the new CryptoCell 712 REE.

The code still needs some cleanup before maturing to a proper
upstream driver, which I am in the process of doing. However,
as discussion of some of the capabilities of the hardware and
its application to some dm-crypt and dm-verity features recently
took place I though it is better to do this in the open via the
staging tree.

Signed-off-by: Gilad Ben-Yossef <gilad@xxxxxxxxxxxxx>
CC: Binoy Jayan <binoy.jayan@xxxxxxxxxx>
CC: Ofir Drang <ofir.drang@xxxxxxx>
CC: Stuart Yoder <stuart.yoder@xxxxxxx>
CC: Stephan Muller <smueller@xxxxxxxxxx>

Changes from v2:
- Fix stupid build error on i386 due to left over Arm specific code.
- Fix copyright header to match GPLv2 license, as pointed out by Greg KH.
- Add proper handling of FIPS mode to TODO list, as pointed by Stephan MÃller.
- Remove uneeded empty file bsp.h
- Fold in a bunch of fixes from kbuild robot.

Changes from v1:
- Broke up patch set into smaller units for mailing list review as per
  Greg KH's indication.
- Changed DT binding compatible tag as per Mark Rutland suggestion.
- Moved DT binding document inside the staging directory and added DT binding
  review to TODO list as per Mark Rutland's request.


Gilad Ben-Yossef (10):
  staging: ccree: introduce CryptoCell HW driver
  staging: ccree: add ahash support
  staging: ccree: add skcipher support
  staging: ccree: add IV generation support
  staging: ccree: add AEAD support
  staging: ccree: add FIPS support
  staging: ccree: add TODO list
  staging: ccree: add DT bindings for Arm CryptoCell
  MAINTAINERS: add Gilad BY as ccree maintainer
  staging: ccree: remove useless NULL test of field

kbuild test robot (5):
  staging: ccree: fix platform_no_drv_owner.cocci warnings
  staging: ccree: fix semicolon.cocci warnings
  staging: ccree: fix array_size.cocci warnings
  staging: ccree: fix ifnullfree.cocci warnings
  staging: ccree: fix ifnullfree.cocci warnings

 MAINTAINERS                                        |    7 +
 drivers/staging/Kconfig                            |    2 +
 drivers/staging/Makefile                           |    2 +-
 .../devicetree/bindings/crypto/arm-cryptocell.txt  |   27 +
 drivers/staging/ccree/Kconfig                      |   43 +
 drivers/staging/ccree/Makefile                     |    3 +
 drivers/staging/ccree/TODO                         |   30 +
 drivers/staging/ccree/cc_bitops.h                  |   62 +
 drivers/staging/ccree/cc_crypto_ctx.h              |  299 +++
 drivers/staging/ccree/cc_hal.h                     |   30 +
 drivers/staging/ccree/cc_hw_queue_defs.h           |  603 +++++
 drivers/staging/ccree/cc_lli_defs.h                |   57 +
 drivers/staging/ccree/cc_pal_log.h                 |  188 ++
 drivers/staging/ccree/cc_pal_log_plat.h            |   33 +
 drivers/staging/ccree/cc_pal_types.h               |   97 +
 drivers/staging/ccree/cc_pal_types_plat.h          |   29 +
 drivers/staging/ccree/cc_regs.h                    |  106 +
 drivers/staging/ccree/dx_crys_kernel.h             |  180 ++
 drivers/staging/ccree/dx_env.h                     |  224 ++
 drivers/staging/ccree/dx_host.h                    |  155 ++
 drivers/staging/ccree/dx_reg_base_host.h           |   34 +
 drivers/staging/ccree/dx_reg_common.h              |   26 +
 drivers/staging/ccree/hash_defs.h                  |   78 +
 drivers/staging/ccree/hw_queue_defs_plat.h         |   43 +
 drivers/staging/ccree/ssi_aead.c                   | 2832 ++++++++++++++++++++
 drivers/staging/ccree/ssi_aead.h                   |  120 +
 drivers/staging/ccree/ssi_buffer_mgr.c             | 1873 +++++++++++++
 drivers/staging/ccree/ssi_buffer_mgr.h             |  105 +
 drivers/staging/ccree/ssi_cipher.c                 | 1503 +++++++++++
 drivers/staging/ccree/ssi_cipher.h                 |   89 +
 drivers/staging/ccree/ssi_config.h                 |   61 +
 drivers/staging/ccree/ssi_driver.c                 |  556 ++++
 drivers/staging/ccree/ssi_driver.h                 |  228 ++
 drivers/staging/ccree/ssi_fips.c                   |   65 +
 drivers/staging/ccree/ssi_fips.h                   |   70 +
 drivers/staging/ccree/ssi_fips_data.h              |  315 +++
 drivers/staging/ccree/ssi_fips_ext.c               |   96 +
 drivers/staging/ccree/ssi_fips_ll.c                | 1681 ++++++++++++
 drivers/staging/ccree/ssi_fips_local.c             |  369 +++
 drivers/staging/ccree/ssi_fips_local.h             |   77 +
 drivers/staging/ccree/ssi_hash.c                   | 2742 +++++++++++++++++++
 drivers/staging/ccree/ssi_hash.h                   |  101 +
 drivers/staging/ccree/ssi_ivgen.c                  |  301 +++
 drivers/staging/ccree/ssi_ivgen.h                  |   72 +
 drivers/staging/ccree/ssi_pm.c                     |  150 ++
 drivers/staging/ccree/ssi_pm.h                     |   46 +
 drivers/staging/ccree/ssi_pm_ext.c                 |   60 +
 drivers/staging/ccree/ssi_pm_ext.h                 |   33 +
 drivers/staging/ccree/ssi_request_mgr.c            |  713 +++++
 drivers/staging/ccree/ssi_request_mgr.h            |   60 +
 drivers/staging/ccree/ssi_sram_mgr.c               |  138 +
 drivers/staging/ccree/ssi_sram_mgr.h               |   80 +
 drivers/staging/ccree/ssi_sysfs.c                  |  439 +++
 drivers/staging/ccree/ssi_sysfs.h                  |   54 +
 54 files changed, 17386 insertions(+), 1 deletion(-)
 create mode 100644 drivers/staging/ccree/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt
 create mode 100644 drivers/staging/ccree/Kconfig
 create mode 100644 drivers/staging/ccree/Makefile
 create mode 100644 drivers/staging/ccree/TODO
 create mode 100644 drivers/staging/ccree/cc_bitops.h
 create mode 100644 drivers/staging/ccree/cc_crypto_ctx.h
 create mode 100644 drivers/staging/ccree/cc_hal.h
 create mode 100644 drivers/staging/ccree/cc_hw_queue_defs.h
 create mode 100644 drivers/staging/ccree/cc_lli_defs.h
 create mode 100644 drivers/staging/ccree/cc_pal_log.h
 create mode 100644 drivers/staging/ccree/cc_pal_log_plat.h
 create mode 100644 drivers/staging/ccree/cc_pal_types.h
 create mode 100644 drivers/staging/ccree/cc_pal_types_plat.h
 create mode 100644 drivers/staging/ccree/cc_regs.h
 create mode 100644 drivers/staging/ccree/dx_crys_kernel.h
 create mode 100644 drivers/staging/ccree/dx_env.h
 create mode 100644 drivers/staging/ccree/dx_host.h
 create mode 100644 drivers/staging/ccree/dx_reg_base_host.h
 create mode 100644 drivers/staging/ccree/dx_reg_common.h
 create mode 100644 drivers/staging/ccree/hash_defs.h
 create mode 100644 drivers/staging/ccree/hw_queue_defs_plat.h
 create mode 100644 drivers/staging/ccree/ssi_aead.c
 create mode 100644 drivers/staging/ccree/ssi_aead.h
 create mode 100644 drivers/staging/ccree/ssi_buffer_mgr.c
 create mode 100644 drivers/staging/ccree/ssi_buffer_mgr.h
 create mode 100644 drivers/staging/ccree/ssi_cipher.c
 create mode 100644 drivers/staging/ccree/ssi_cipher.h
 create mode 100644 drivers/staging/ccree/ssi_config.h
 create mode 100644 drivers/staging/ccree/ssi_driver.c
 create mode 100644 drivers/staging/ccree/ssi_driver.h
 create mode 100644 drivers/staging/ccree/ssi_fips.c
 create mode 100644 drivers/staging/ccree/ssi_fips.h
 create mode 100644 drivers/staging/ccree/ssi_fips_data.h
 create mode 100644 drivers/staging/ccree/ssi_fips_ext.c
 create mode 100644 drivers/staging/ccree/ssi_fips_ll.c
 create mode 100644 drivers/staging/ccree/ssi_fips_local.c
 create mode 100644 drivers/staging/ccree/ssi_fips_local.h
 create mode 100644 drivers/staging/ccree/ssi_hash.c
 create mode 100644 drivers/staging/ccree/ssi_hash.h
 create mode 100644 drivers/staging/ccree/ssi_ivgen.c
 create mode 100644 drivers/staging/ccree/ssi_ivgen.h
 create mode 100644 drivers/staging/ccree/ssi_pm.c
 create mode 100644 drivers/staging/ccree/ssi_pm.h
 create mode 100644 drivers/staging/ccree/ssi_pm_ext.c
 create mode 100644 drivers/staging/ccree/ssi_pm_ext.h
 create mode 100644 drivers/staging/ccree/ssi_request_mgr.c
 create mode 100644 drivers/staging/ccree/ssi_request_mgr.h
 create mode 100644 drivers/staging/ccree/ssi_sram_mgr.c
 create mode 100644 drivers/staging/ccree/ssi_sram_mgr.h
 create mode 100644 drivers/staging/ccree/ssi_sysfs.c
 create mode 100644 drivers/staging/ccree/ssi_sysfs.h

-- 
2.1.4