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- Other Firmware Interfaces
- =========================
- DMI Interfaces
- --------------
- .. kernel-doc:: drivers/firmware/dmi_scan.c
- :export:
- EDD Interfaces
- --------------
- .. kernel-doc:: drivers/firmware/edd.c
- :internal:
- Generic System Framebuffers Interface
- -------------------------------------
- .. kernel-doc:: drivers/firmware/sysfb.c
- :export:
- Intel Stratix10 SoC Service Layer
- ---------------------------------
- Some features of the Intel Stratix10 SoC require a level of privilege
- higher than the kernel is granted. Such secure features include
- FPGA programming. In terms of the ARMv8 architecture, the kernel runs
- at Exception Level 1 (EL1), access to the features requires
- Exception Level 3 (EL3).
- The Intel Stratix10 SoC service layer provides an in kernel API for
- drivers to request access to the secure features. The requests are queued
- and processed one by one. ARM’s SMCCC is used to pass the execution
- of the requests on to a secure monitor (EL3).
- .. kernel-doc:: include/linux/firmware/intel/stratix10-svc-client.h
- :functions: stratix10_svc_command_code
- .. kernel-doc:: include/linux/firmware/intel/stratix10-svc-client.h
- :functions: stratix10_svc_client_msg
- .. kernel-doc:: include/linux/firmware/intel/stratix10-svc-client.h
- :functions: stratix10_svc_command_config_type
- .. kernel-doc:: include/linux/firmware/intel/stratix10-svc-client.h
- :functions: stratix10_svc_cb_data
- .. kernel-doc:: include/linux/firmware/intel/stratix10-svc-client.h
- :functions: stratix10_svc_client
- .. kernel-doc:: drivers/firmware/stratix10-svc.c
- :export:
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