[PATCH v2 0/5] MFD: intel_pmt: Add general DVSEC/VSEC support

From: David E. Box
Date: Tue Aug 17 2021 - 18:43:00 EST


This patch enables general support for Intel defined PCIe VSEC and DVSEC
capabilities in the Intel Platform Monitoring Technology (PMT) driver.
Though the driver was written exclusively for PMT capabilities, newer DVSEC
and VSEC IDs for other capabilities can exist on the same device requiring
that the driver handle them.

This 2nd revision drops the creation of a separate OOBMSM driver. Instead,
all cell drivers will have a dependency on CONFIG_MFD_INTEL_PMT, whether or
not they are PMT. Changes in this patchset to the current cell drivers
located in platform/x86 are based on Hans for-next branch where they have
been moved to the intel/pmt subfolder.

David E. Box (5):
PCI: Add #defines for accessing PCIE DVSEC fields
MFD: intel_pmt: Support non-PMT capabilities
MFD: intel_pmt: Add support for PCIe VSEC structures
platform/x86: intel_pmt_telemetry: Ignore zero sized entries
MFD: intel_pmt: Add DG2 support

drivers/mfd/intel_pmt.c | 256 +++++++++++++++------
drivers/platform/x86/intel/pmt/class.c | 2 +
drivers/platform/x86/intel/pmt/crashlog.c | 2 +-
drivers/platform/x86/intel/pmt/telemetry.c | 10 +-
include/uapi/linux/pci_regs.h | 4 +
5 files changed, 197 insertions(+), 77 deletions(-)


base-commit: ca42c119fc6746e65423257e7eddf5fc9e96edc2
--
2.25.1