lkml.org 
[lkml]   [2019]   [May]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Subject[PATCHv3 0/4] add Intel Stratix10 remote system update driver
    Date
    From: Richard Gong <richard.gong@intel.com>

    Since version 2 submission is too late for kernel 5.2, I submit version 3
    of Intel Stratix10 Remote System Update (RSU) drive for kernel 5.3.

    There is only one additional change in version 3 patch sets, which updates
    kernel version to 5.3 in sysfs interface document.

    Intel Stratix10 remote system update driver patches have been reviewed by
    Alan Tull and other colleagues at Intel.

    The Intel Stratix10 Remote System Update driver exposes interfaces
    access through the Intel Stratix10 Service Layer to user space via sysfs
    interface. The RSU interfaces report and control some of the optional RSU
    features on Intel Stratix 10 SoC.

    The RSU feature provides a way for customers to update the boot
    configuration of a Intel Stratix 10 SoC device with significantly reduced
    risk of corrupting the bitstream storage and bricking the system.

    v3: changed kernel version from 5.2 to 5.3 in RSU sysfs interface document
    v2: removed compatible = "intel,stratix10-rsu"
    added intel stratix10 RSU device
    changed to support RSU in handling watchdog timeout
    s/attr_group/ATTRIBUTE_GROUPS, use devm_device_add_groups() and
    devm_device_remove_groups()
    added check the return value from rsu_send_msg()
    removed RSU binding text file
    other corrections/changes

    Richard Gong (4):
    firmware: stratix10-svc: extend svc to support RSU notify and WD
    features
    firmware: add Intel Stratix10 remote system update driver
    firmware: rsu: document sysfs interface
    MAINTAINERS: add maintainer for Intel Stratix10 FW drivers

    .../testing/sysfs-devices-platform-stratix10-rsu | 100 +++++
    MAINTAINERS | 11 +
    drivers/firmware/Kconfig | 18 +
    drivers/firmware/Makefile | 1 +
    drivers/firmware/stratix10-rsu.c | 409 +++++++++++++++++++++
    drivers/firmware/stratix10-svc.c | 74 +++-
    include/linux/firmware/intel/stratix10-smc.h | 48 ++-
    .../linux/firmware/intel/stratix10-svc-client.h | 12 +-
    8 files changed, 663 insertions(+), 10 deletions(-)
    create mode 100644 Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
    create mode 100644 drivers/firmware/stratix10-rsu.c

    --
    2.7.4

    \
     
     \ /
      Last update: 2019-05-23 14:52    [W:3.910 / U:1.004 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site