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    Subject[RFC PATCHv5 0/7] HSI framework and drivers
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    Hi !

    Here you have the fifth round of the HSI framework patches.

    The patch series introduces the HSI framework, an SSI driver
    for OMAP and a generic character device for HSI/SSI devices.

    SSI, which is a legacy version of HSI, is used to connect the application
    engine with the cellular modem on the Nokia N900.

    In this round we have added/fixed:

    - hsi_char has undergone refactoring and poll support has been removed.
    - Fix RX hwbreak handling in omap_ssi
    - Add functions for clients to query the controllers and port id.

    TODO:

    - Move OMAP SSI to use omap hwmod and new pm functions.
    - Add aio support to hsi_char.
    - Add automatic character device node registration for hsi_char.
    - Add priority support in the HSI framework.

    I would very glad to continue getting feedback about this proposal.

    This patch series is based on 3.0-rc1.

    Version 4 of the patch set: https://lkml.org/lkml/2010/12/14/73

    Notes:
    - checkpatch still reports a false positive on patch 1/7.
    - sparse error in hsi_char.c:128:1: error: Syntax error in unary expression,
    due to a bug in the BUILD_BUG_ON_ZERO macro for __CHECKER__ option.
    See https://lkml.org/lkml/2011/5/28/180

    Andras Domokos (3):
    HSI: hsi_char: Add HSI char device driver
    HSI: hsi_char: Add HSI char device kernel configuration
    HSI: hsi_char: Update ioctl-number.txt

    Carlos Chinea (4):
    HSI: hsi: Introducing HSI framework
    HSI: omap_ssi: Introducing OMAP SSI driver
    HSI: omap_ssi: Add OMAP SSI to the kernel configuration
    HSI: Add HSI API documentation

    Documentation/DocBook/device-drivers.tmpl | 17 +
    Documentation/ioctl/ioctl-number.txt | 1 +
    arch/arm/mach-omap2/Makefile | 2 +
    arch/arm/mach-omap2/ssi.c | 134 +++
    arch/arm/plat-omap/include/plat/ssi.h | 204 ++++
    drivers/Kconfig | 2 +
    drivers/Makefile | 1 +
    drivers/hsi/Kconfig | 20 +
    drivers/hsi/Makefile | 6 +
    drivers/hsi/clients/Kconfig | 13 +
    drivers/hsi/clients/Makefile | 5 +
    drivers/hsi/clients/hsi_char.c | 804 +++++++++++++
    drivers/hsi/controllers/Kconfig | 23 +
    drivers/hsi/controllers/Makefile | 5 +
    drivers/hsi/controllers/omap_ssi.c | 1852 +++++++++++++++++++++++++++++
    drivers/hsi/hsi.c | 496 ++++++++
    drivers/hsi/hsi_boardinfo.c | 64 +
    drivers/hsi/hsi_core.h | 37 +
    include/linux/Kbuild | 1 +
    include/linux/hsi/Kbuild | 1 +
    include/linux/hsi/hsi.h | 412 +++++++
    include/linux/hsi/hsi_char.h | 65 +
    22 files changed, 4165 insertions(+), 0 deletions(-)
    create mode 100644 arch/arm/mach-omap2/ssi.c
    create mode 100644 arch/arm/plat-omap/include/plat/ssi.h
    create mode 100644 drivers/hsi/Kconfig
    create mode 100644 drivers/hsi/Makefile
    create mode 100644 drivers/hsi/clients/Kconfig
    create mode 100644 drivers/hsi/clients/Makefile
    create mode 100644 drivers/hsi/clients/hsi_char.c
    create mode 100644 drivers/hsi/controllers/Kconfig
    create mode 100644 drivers/hsi/controllers/Makefile
    create mode 100644 drivers/hsi/controllers/omap_ssi.c
    create mode 100644 drivers/hsi/hsi.c
    create mode 100644 drivers/hsi/hsi_boardinfo.c
    create mode 100644 drivers/hsi/hsi_core.h
    create mode 100644 include/linux/hsi/Kbuild
    create mode 100644 include/linux/hsi/hsi.h
    create mode 100644 include/linux/hsi/hsi_char.h



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