drivers/fpga/stratix10-soc.c

File Facts

System

Linux kernel

Corpus path

drivers/fpga/stratix10-soc.c

Extension

.c

Size

12037 bytes

Lines

502

Domain

Driver Families

Bucket

drivers/fpga

Inferred role

Driver Families: exported/initcall integration point

Status

integration implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
• Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
• Allocates kernel memory; connect allocation flags and lifetime to context constraints.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/completion.h
• linux/fpga/fpga-mgr.h
• linux/firmware/intel/stratix10-svc-client.h
• linux/module.h
• linux/of.h
• linux/of_platform.h
• linux/platform_device.h

Detected Declarations

• struct s10_svc_buf
• struct s10_priv
• function s10_svc_send_msg
• function s10_free_buffers
• function s10_free_buffer_count
• function s10_unlock_bufs
• function s10_receive_callback
• function s10_ops_write_init
• function s10_send_buf
• function s10_ops_write
• function s10_ops_write_complete
• function s10_probe
• function s10_remove
• function s10_init
• function s10_exit
• module init s10_init

Annotated Snippet

module_init(s10_init);
module_exit(s10_exit);

MODULE_AUTHOR("Alan Tull <atull@kernel.org>");
MODULE_DESCRIPTION("Intel Stratix 10 SOC FPGA Manager");
MODULE_LICENSE("GPL v2");

Annotation

• Immediate include surface: `linux/completion.h`, `linux/fpga/fpga-mgr.h`, `linux/firmware/intel/stratix10-svc-client.h`, `linux/module.h`, `linux/of.h`, `linux/of_platform.h`, `linux/platform_device.h`.
• Detected declarations: `struct s10_svc_buf`, `struct s10_priv`, `function s10_svc_send_msg`, `function s10_free_buffers`, `function s10_free_buffer_count`, `function s10_unlock_bufs`, `function s10_receive_callback`, `function s10_ops_write_init`, `function s10_send_buf`, `function s10_ops_write`.
• Atlas domain: Driver Families / drivers/fpga.
• Implementation status: integration implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.