[platform-next,v3,00/16] Add new features and amendments for Nvidia systems

Message

Vadim Pasternak Aug. 22, 2023, 8:13 a.m. UTC

The patch set:
- Provides New system attributes for monitoring.
- Adds system reboot callback to perform system specific operations.
- Adds support for ACPI based initialization flow.
- Adds support for FPGA device connected through PCIe bus.
- Adds additional logic for hotplug events handling.
- Contains some amendments and cosmetic changes.

The patch set includes:
Patches #1 - #3, #5: add new attributes for monitoring.
Patch #4: sets hotplug event action for health and power signals.
Patch #6: adds CPLD versioning registers for systems equipped with five
	  CPLD devices.
Patch #7: modifies power off callback.
Patch #8: cosmetic changes - fixes misspelling.
Patch #9: provides system reboot callback through system reboot
	  notifier.
Patch #10: prepares driver to allow probing through ACPI hooks along
	   with probing through DMI hooks.
Patch #11: adds ACPI match hook for initialization flow.
Patch #12: adds support for getting system interrupt line from ACPI
	   table.
Patch #13: adds initial support for programming logic device connected
	   through PCIe.
Patch #14: Extends condition for notification callback processing.
Patch #15: defines the exact i2c bus of fans on the SN2201 system.
Patch #16: Documents new attributes.

Changes in v3:
- Address review comments from Hans, see patch 00/16 for details.
- Rebased on top of:
  https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans

Michael Shych (1):
  platform: mellanox: nvsw-sn2201: change fans i2c busses.

Vadim Pasternak (15):
  platform: mellanox: Add new attributes
  platform: mellanox: Add field upgrade capability register
  platform: mellanox: Modify reset causes description
  platform: mellanox: mlx-platform: Modify health and power hotplug
    action
  platform: mellanox: mlx-platform: Add reset cause attribute
  platform: mellanox: mlx-platform: add support for additional CPLD
  platform: mellanox: mlx-platform: Modify power off callback
  platform: mellanox: Cosmetic changes
  platform: mellanox: mlx-platform: Add reset callback
  platform: mellanox: mlx-platform: Prepare driver to allow probing
    through ACPI infrastructure
  platform: mellanox: mlx-platform: Introduce ACPI init flow
  platform: mellanox: mlx-platform: Get interrupt line through ACPI
  platform: mellanox: Add initial support for PCIe based programming
    logic device
  platform/mellanox: mlxreg-hotplug: Extend condition for notification
    callback processing
  Documentation/ABI: Add new attribute for mlxreg-io sysfs interfaces

 .../ABI/stable/sysfs-driver-mlxreg-io         |  52 +++
 drivers/platform/mellanox/mlxreg-hotplug.c    |   2 +-
 drivers/platform/mellanox/nvsw-sn2201.c       |  12 +-
 drivers/platform/x86/mlx-platform.c           | 376 ++++++++++++++++--
 4 files changed, 393 insertions(+), 49 deletions(-)