drivers/scsi/elx/include/efc_common.h

Source file repositories/reference/linux-study-clean/drivers/scsi/elx/include/efc_common.h

File Facts

System
Linux kernel
Corpus path
drivers/scsi/elx/include/efc_common.h
Extension
.h
Size
853 bytes
Lines
38
Domain
Driver Families
Bucket
drivers/scsi
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.

Dependency Surface

Detected Declarations

Annotated Snippet

struct efc_dma {
	void		*virt;
	void            *alloc;
	dma_addr_t	phys;

	size_t		size;
	size_t          len;
	struct pci_dev	*pdev;
};

#define efc_log_crit(efc, fmt, args...) \
		dev_crit(&((efc)->pci)->dev, fmt, ##args)

#define efc_log_err(efc, fmt, args...) \
		dev_err(&((efc)->pci)->dev, fmt, ##args)

#define efc_log_warn(efc, fmt, args...) \
		dev_warn(&((efc)->pci)->dev, fmt, ##args)

#define efc_log_info(efc, fmt, args...) \
		dev_info(&((efc)->pci)->dev, fmt, ##args)

#define efc_log_debug(efc, fmt, args...) \
		dev_dbg(&((efc)->pci)->dev, fmt, ##args)

#endif /* __EFC_COMMON_H__ */

Annotation

Implementation Notes