drivers/accel/habanalabs/include/goya/asic_reg/mmu_regs.h

File Facts

System

Linux kernel

Corpus path

drivers/accel/habanalabs/include/goya/asic_reg/mmu_regs.h

Extension

.h

Size

1663 bytes

Lines

53

Domain

Driver Families

Bucket

drivers/accel

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.

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

#ifndef ASIC_REG_MMU_REGS_H_
#define ASIC_REG_MMU_REGS_H_

/*
 *****************************************
 *   MMU (Prototype: MMU)
 *****************************************
 */

#define mmMMU_INPUT_FIFO_THRESHOLD                                   0x480000

#define mmMMU_MMU_ENABLE                                             0x48000C

#define mmMMU_FORCE_ORDERING                                         0x480010

#define mmMMU_FEATURE_ENABLE                                         0x480014

#define mmMMU_VA_ORDERING_MASK_31_7                                  0x480018

#define mmMMU_VA_ORDERING_MASK_49_32                                 0x48001C

#define mmMMU_LOG2_DDR_SIZE                                          0x480020

#define mmMMU_SCRAMBLER                                              0x480024

#define mmMMU_MEM_INIT_BUSY                                          0x480028

#define mmMMU_SPI_MASK                                               0x48002C

#define mmMMU_SPI_CAUSE                                              0x480030

#define mmMMU_PAGE_ERROR_CAPTURE                                     0x480034

#define mmMMU_PAGE_ERROR_CAPTURE_VA                                  0x480038

#define mmMMU_ACCESS_ERROR_CAPTURE                                   0x48003C

#define mmMMU_ACCESS_ERROR_CAPTURE_VA                                0x480040

#endif /* ASIC_REG_MMU_REGS_H_ */

Annotation

• Atlas domain: Driver Families / drivers/accel.
• 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.