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Subject[PATCH net-next 0/6] pds_core: Add PLDM firmware update and host backed memory support
Date
This series adds PLDM-based firmware update support to the pds_core
driver. PLDM (Platform Level Data Model) is a DMTF standard for firmware
management that provides a vendor-neutral interface for firmware updates.

The implementation uses the kernel's pldmfw library for package parsing
and component matching. Users can update entire firmware packages or
individual components via devlink flash. Component information is
displayed via devlink info, showing firmware versions and update status
for each component.

The series also adds host backed memory support, allowing firmware to
request memory pages from the host for its operations.

Note: Resending with net-next prefix. No code changes from initial submission.

Signed-off-by: Nikhil P. Rao <nikhil.rao@amd.com>
---
Brett Creeley (4):
pds_core: add support for quiet devcmd failures
pds_core: add support for identity version 2
pds_core: add PLDM firmware update support via devlink flash
pds_core: add PLDM component info display

Vamsi Atluri (2):
pds_core: add host backed memory support for firmware
pds_core: add debugfs support for host backed memory

drivers/net/ethernet/amd/Kconfig | 1 +
drivers/net/ethernet/amd/pds_core/core.c | 166 +++++++
drivers/net/ethernet/amd/pds_core/core.h | 33 +-
drivers/net/ethernet/amd/pds_core/debugfs.c | 43 ++
drivers/net/ethernet/amd/pds_core/dev.c | 86 +++-
drivers/net/ethernet/amd/pds_core/devlink.c | 77 ++-
drivers/net/ethernet/amd/pds_core/fw.c | 699 +++++++++++++++++++++++++++-
drivers/net/ethernet/amd/pds_core/main.c | 7 +-
include/linux/pds/pds_adminq.h | 132 ++++++
include/linux/pds/pds_core_if.h | 381 +++++++++++++++
10 files changed, 1603 insertions(+), 22 deletions(-)
---
base-commit: 1f5ffc672165ff851063a5fd044b727ab2517ae3
change-id: 20260429-b4-pldm-b4-b36169e986e6

Best regards,
--
Nikhil P. Rao <nikhil.rao@amd.com>


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