drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped

File Facts

System

Linux kernel

Corpus path

drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped

Extension

.h_shipped

Size

23099 bytes

Lines

913

Domain

Driver Families

Bucket

drivers/scsi

Inferred role

Driver Families: drivers/scsi

Status

atlas-only

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

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

typedef int (ahc_reg_print_t)(u_int, u_int *, u_int);
typedef struct ahc_reg_parse_entry {
	char	*name;
	uint8_t	 value;
	uint8_t	 mask;
} ahc_reg_parse_entry_t;

#if AIC_DEBUG_REGISTERS
ahc_reg_print_t ahc_scsiseq_print;
#else
#define ahc_scsiseq_print(regvalue, cur_col, wrap) \
    ahc_print_register(NULL, 0, "SCSISEQ", 0x00, regvalue, cur_col, wrap)
#endif

#if AIC_DEBUG_REGISTERS
ahc_reg_print_t ahc_sxfrctl0_print;
#else
#define ahc_sxfrctl0_print(regvalue, cur_col, wrap) \
    ahc_print_register(NULL, 0, "SXFRCTL0", 0x01, regvalue, cur_col, wrap)
#endif

#if AIC_DEBUG_REGISTERS
ahc_reg_print_t ahc_scsisigi_print;
#else
#define ahc_scsisigi_print(regvalue, cur_col, wrap) \
    ahc_print_register(NULL, 0, "SCSISIGI", 0x03, regvalue, cur_col, wrap)
#endif

#if AIC_DEBUG_REGISTERS
ahc_reg_print_t ahc_scsirate_print;
#else
#define ahc_scsirate_print(regvalue, cur_col, wrap) \
    ahc_print_register(NULL, 0, "SCSIRATE", 0x04, regvalue, cur_col, wrap)
#endif

#if AIC_DEBUG_REGISTERS
ahc_reg_print_t ahc_sstat0_print;
#else
#define ahc_sstat0_print(regvalue, cur_col, wrap) \
    ahc_print_register(NULL, 0, "SSTAT0", 0x0b, regvalue, cur_col, wrap)
#endif

#if AIC_DEBUG_REGISTERS
ahc_reg_print_t ahc_sstat1_print;
#else
#define ahc_sstat1_print(regvalue, cur_col, wrap) \
    ahc_print_register(NULL, 0, "SSTAT1", 0x0c, regvalue, cur_col, wrap)
#endif

#if AIC_DEBUG_REGISTERS
ahc_reg_print_t ahc_sstat2_print;
#else
#define ahc_sstat2_print(regvalue, cur_col, wrap) \
    ahc_print_register(NULL, 0, "SSTAT2", 0x0d, regvalue, cur_col, wrap)
#endif

#if AIC_DEBUG_REGISTERS
ahc_reg_print_t ahc_sstat3_print;
#else
#define ahc_sstat3_print(regvalue, cur_col, wrap) \
    ahc_print_register(NULL, 0, "SSTAT3", 0x0e, regvalue, cur_col, wrap)
#endif

#if AIC_DEBUG_REGISTERS
ahc_reg_print_t ahc_simode0_print;
#else
#define ahc_simode0_print(regvalue, cur_col, wrap) \
    ahc_print_register(NULL, 0, "SIMODE0", 0x10, regvalue, cur_col, wrap)
#endif

Annotation

• Atlas domain: Driver Families / drivers/scsi.
• Implementation status: atlas-only.

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.