drivers/net/ethernet/huawei/hinic/hinic_common.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/huawei/hinic/hinic_common.h

Extension

.h

Size

639 bytes

Lines

30

Domain

Driver Families

Bucket

drivers/net

Inferred role

Driver Families: implementation source

Status

source 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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/types.h

Detected Declarations

• struct hinic_sge

Annotated Snippet

struct hinic_sge {
	u32             hi_addr;
	u32             lo_addr;
	u32             len;
};

void hinic_cpu_to_be32(void *data, int len);

void hinic_be32_to_cpu(void *data, int len);

void hinic_set_sge(struct hinic_sge *sge, dma_addr_t addr, int len);

dma_addr_t hinic_sge_to_dma(struct hinic_sge *sge);

#endif

Annotation

• Immediate include surface: `linux/types.h`.
• Detected declarations: `struct hinic_sge`.
• Atlas domain: Driver Families / drivers/net.
• Implementation status: source 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.