drivers/net/ethernet/samsung/sxgbe/sxgbe_mtl.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/samsung/sxgbe/sxgbe_mtl.h

Extension

.h

Size

2706 bytes

Lines

102

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

• No C-style include directives detected by the generator.

Detected Declarations

• struct sxgbe_mtl_ops
• enum ttc_control
• enum rtc_control
• enum flow_control_th

Annotated Snippet

struct sxgbe_mtl_ops {
	void (*mtl_init)(void __iomem *ioaddr, unsigned int etsalg,
			 unsigned int raa);

	void (*mtl_set_txfifosize)(void __iomem *ioaddr, int queue_num,
				   int mtl_fifo);

	void (*mtl_set_rxfifosize)(void __iomem *ioaddr, int queue_num,
				   int queue_fifo);

	void (*mtl_enable_txqueue)(void __iomem *ioaddr, int queue_num);

	void (*mtl_disable_txqueue)(void __iomem *ioaddr, int queue_num);

	void (*set_tx_mtl_mode)(void __iomem *ioaddr, int queue_num,
				int tx_mode);

	void (*set_rx_mtl_mode)(void __iomem *ioaddr, int queue_num,
				int rx_mode);

	void (*mtl_dynamic_dma_rxqueue)(void __iomem *ioaddr);

	void (*mtl_fc_active)(void __iomem *ioaddr, int queue_num,
			      int threshold);

	void (*mtl_fc_deactive)(void __iomem *ioaddr, int queue_num,
				int threshold);

	void (*mtl_fc_enable)(void __iomem *ioaddr, int queue_num);

	void (*mtl_fep_enable)(void __iomem *ioaddr, int queue_num);

	void (*mtl_fep_disable)(void __iomem *ioaddr, int queue_num);

	void (*mtl_fup_enable)(void __iomem *ioaddr, int queue_num);

	void (*mtl_fup_disable)(void __iomem *ioaddr, int queue_num);
};

const struct sxgbe_mtl_ops *sxgbe_get_mtl_ops(void);

#endif /* __SXGBE_MTL_H__ */

Annotation

• Detected declarations: `struct sxgbe_mtl_ops`, `enum ttc_control`, `enum rtc_control`, `enum flow_control_th`.
• 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.