drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.h

Extension

.h

Size

745 bytes

Lines

42

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

• hns_dsaf_mac.h

Detected Declarations

• struct hns_gmac_port_mode_cfg
• enum hns_port_mode
• enum hns_gmac_duplex_mdoe

Annotated Snippet

struct hns_gmac_port_mode_cfg {
	enum hns_port_mode port_mode;
	u32 max_frm_size;
	u32 short_runts_thr;
	u32 pad_enable;
	u32 crc_add;
	u32 an_enable;	/*auto-nego enable  */
	u32 runt_pkt_en;
	u32 strip_pad_en;
};

#define ETH_GMAC_DUMP_NUM		96
#endif				/* __HNS_GMAC_H__ */

Annotation

• Immediate include surface: `hns_dsaf_mac.h`.
• Detected declarations: `struct hns_gmac_port_mode_cfg`, `enum hns_port_mode`, `enum hns_gmac_duplex_mdoe`.
• 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.