The patch set includes the following changes:
- Add protection for querying memory objects in
multi-threaded flow.
- Add support to generate and maintain message id
and client id for asynchronous communication with SDM.
- Add framework to communicate with Secure Device
Manager(SDM) asynchronously by sending a request
and polling for response.
- Add interrupt definition in Agilex devicetree
for asynchronous communication.
- Add SDM interrupt support for Agilex platform
supporting asynchronous communication.
- Add support to optionally notify the clients if
response is available using interrupts from SDM.
- Add commands for querying temperature and voltage
from SDM.
---
Mahesh Rao (7):
firmware: stratix10-svc: Add mutex lock and unlock in stratix10 memory allocation/free
firmware: stratix10-svc: Implement ID pool management for asynchronous operations
firmware: stratix10-svc: Add initial support for asynchronous communication with Stratix 10 service channel
dt-bindings: firmware: Add interrupt specification for Intel Stratix 10 Service Layer.
dts: agilex: Add support for SDM mailbox interrupt for Intel Agilex SoC FPGA.
firmware: stratix10-svc: Add for SDM mailbox doorbell interrupt
firmware: stratix10-svc: Add support for HWMON temperature and voltage read command.
.../bindings/firmware/intel,stratix10-svc.yaml | 10 +
arch/arm64/boot/dts/intel/socfpga_agilex.dtsi | 2 +
drivers/firmware/stratix10-svc.c | 981 ++++++++++++++++++++-
include/linux/firmware/intel/stratix10-smc.h | 84 ++
.../linux/firmware/intel/stratix10-svc-client.h | 99 +++
5 files changed, 1165 insertions(+), 11 deletions(-)
---
base-commit: f34da179a4517854b2ffbe4bce8c3405bd9be04e
change-id: 20250131-sip_svc_upstream-e78d8c9b4335
prerequisite-message-id: 20250204-socfpga_sip_svc_misc-v3-0-697f7f153cfa@intel.com
prerequisite-patch-id: 6a4223bd2c01a0fd20925e597c906dc64e11ec2f
prerequisite-patch-id: 33ca4dbe8b8e18d3e51145c6bcaae55170878b22
prerequisite-patch-id: a02bca91874f4405191e60704574a0c99f37d184
Best regards,
--
Mahesh Rao <mahesh.rao@altera.com>