linux-kernel - [PATCH v2 0/5] platform: surface: Introduce Surface XBL Driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20211202191630.12450-1-jaschultz@microsoft.com>
Date:   Thu,  2 Dec 2021 11:16:25 -0800
From:   Jarrett Schultz <jaschultzms@...il.com>
To:     Rob Herring <robh+dt@...nel.org>, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Hans de Goede <hdegoede@...hat.com>,
        Mark Gross <markgross@...nel.org>,
        Maximilian Luz <luzmaximilian@...il.com>
Cc:     linux-arm-msm@...r.kernel.org, platform-driver-x86@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Felipe Balbi <balbi@...nel.org>,
        Jarrett Schultz <jaschultz@...rosoft.com>
Subject: [PATCH v2 0/5] platform: surface: Introduce Surface XBL Driver

Introduce the Surface Extensible Boot Loader driver for the Surface Duo.
Exposes information about the driver to user space via sysfs.

Signed-off-by: Jarrett Schultz <jaschultz@...rosoft.com>

---

Changes in v3:
 - For the yaml documentation:
    * Updated description
    * Fixed examples
    * Updated 'required' field
 - Further propogated ACPI dependency in Kconfigs
 - Updated sysfs several binding descriptions
 - Renamed files to conform to naming conventions

---

Changes in v2:
 - Per Maximilian, added patch 2: propagated ACPI dependency from the
   directory as a whole to each individual driver
 - For the yaml documentation:
    * Removed json-schema dependence
    * Elaborated on description of driver
    * Updated example
 - Changed target KernelVersion in sysfs documentation
 - Updated MAINTAINER changes to be properly applied across patches
 - For the driver itself,
    * Added types.h inclusion and removed unused inclusions
    * Minor updates to code and acronym style
    * Remove __packed attribute on driver struct
    * Use .dev_groups for sysfs
 - Added more in-depth description of driver in Kconfig
 - Modified dts to reference a newly added section in sm8150.dtsi

---
Jarrett Schultz (5):
  dt-bindings: platform: microsoft: Document surface xbl
  platform: surface: Propagate ACPI Dependency
  platform: surface: Add surface xbl
  arm64: dts: qcom: sm8150: Add imem section
  arm64: dts: qcom: surface-duo: Add surface xbl

 .../ABI/testing/sysfs-platform-surface-xbl    |  79 ++++++++
 .../platform/microsoft/surface-xbl.yaml       |  69 +++++++
 MAINTAINERS                                   |   9 +
 .../dts/qcom/sm8150-microsoft-surface-duo.dts |  10 +
 arch/arm64/boot/dts/qcom/sm8150.dtsi          |   8 +
 drivers/platform/surface/Kconfig              |  19 +-
 drivers/platform/surface/Makefile             |   1 +
 drivers/platform/surface/aggregator/Kconfig   |   1 +
 drivers/platform/surface/surface_xbl.c        | 186 ++++++++++++++++++
 9 files changed, 381 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/ABI/testing/sysfs-platform-surface-xbl
 create mode 100644 Documentation/devicetree/bindings/platform/microsoft/surface-xbl.yaml
 create mode 100644 drivers/platform/surface/surface_xbl.c

-- 
2.25.1