drivers/accel/habanalabs/include/goya/asic_reg/dma_macro_masks.h
Source file repositories/reference/linux-study-clean/drivers/accel/habanalabs/include/goya/asic_reg/dma_macro_masks.h
File Facts
- System
- Linux kernel
- Corpus path
drivers/accel/habanalabs/include/goya/asic_reg/dma_macro_masks.h- Extension
.h- Size
- 4146 bytes
- Lines
- 105
- 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_DMA_MACRO_MASKS_H_
#define ASIC_REG_DMA_MACRO_MASKS_H_
/*
*****************************************
* DMA_MACRO (Prototype: DMA_MACRO)
*****************************************
*/
/* DMA_MACRO_LBW_RANGE_HIT_BLOCK */
#define DMA_MACRO_LBW_RANGE_HIT_BLOCK_R_SHIFT 0
#define DMA_MACRO_LBW_RANGE_HIT_BLOCK_R_MASK 0xFFFF
/* DMA_MACRO_LBW_RANGE_MASK */
#define DMA_MACRO_LBW_RANGE_MASK_R_SHIFT 0
#define DMA_MACRO_LBW_RANGE_MASK_R_MASK 0x3FFFFFF
/* DMA_MACRO_LBW_RANGE_BASE */
#define DMA_MACRO_LBW_RANGE_BASE_R_SHIFT 0
#define DMA_MACRO_LBW_RANGE_BASE_R_MASK 0x3FFFFFF
/* DMA_MACRO_HBW_RANGE_HIT_BLOCK */
#define DMA_MACRO_HBW_RANGE_HIT_BLOCK_R_SHIFT 0
#define DMA_MACRO_HBW_RANGE_HIT_BLOCK_R_MASK 0xFF
/* DMA_MACRO_HBW_RANGE_MASK_49_32 */
#define DMA_MACRO_HBW_RANGE_MASK_49_32_R_SHIFT 0
#define DMA_MACRO_HBW_RANGE_MASK_49_32_R_MASK 0x3FFFF
/* DMA_MACRO_HBW_RANGE_MASK_31_0 */
#define DMA_MACRO_HBW_RANGE_MASK_31_0_R_SHIFT 0
#define DMA_MACRO_HBW_RANGE_MASK_31_0_R_MASK 0xFFFFFFFF
/* DMA_MACRO_HBW_RANGE_BASE_49_32 */
#define DMA_MACRO_HBW_RANGE_BASE_49_32_R_SHIFT 0
#define DMA_MACRO_HBW_RANGE_BASE_49_32_R_MASK 0x3FFFF
/* DMA_MACRO_HBW_RANGE_BASE_31_0 */
#define DMA_MACRO_HBW_RANGE_BASE_31_0_R_SHIFT 0
#define DMA_MACRO_HBW_RANGE_BASE_31_0_R_MASK 0xFFFFFFFF
/* DMA_MACRO_WRITE_EN */
#define DMA_MACRO_WRITE_EN_R_SHIFT 0
#define DMA_MACRO_WRITE_EN_R_MASK 0x1
/* DMA_MACRO_WRITE_CREDIT */
#define DMA_MACRO_WRITE_CREDIT_R_SHIFT 0
#define DMA_MACRO_WRITE_CREDIT_R_MASK 0x3FF
/* DMA_MACRO_READ_EN */
#define DMA_MACRO_READ_EN_R_SHIFT 0
#define DMA_MACRO_READ_EN_R_MASK 0x1
/* DMA_MACRO_READ_CREDIT */
#define DMA_MACRO_READ_CREDIT_R_SHIFT 0
#define DMA_MACRO_READ_CREDIT_R_MASK 0x3FF
/* DMA_MACRO_SRAM_BUSY */
/* DMA_MACRO_RAZWI_LBW_WT_VLD */
#define DMA_MACRO_RAZWI_LBW_WT_VLD_R_SHIFT 0
#define DMA_MACRO_RAZWI_LBW_WT_VLD_R_MASK 0x1
/* DMA_MACRO_RAZWI_LBW_WT_ID */
#define DMA_MACRO_RAZWI_LBW_WT_ID_R_SHIFT 0
#define DMA_MACRO_RAZWI_LBW_WT_ID_R_MASK 0x7FFF
/* DMA_MACRO_RAZWI_LBW_RD_VLD */
#define DMA_MACRO_RAZWI_LBW_RD_VLD_R_SHIFT 0
#define DMA_MACRO_RAZWI_LBW_RD_VLD_R_MASK 0x1
/* DMA_MACRO_RAZWI_LBW_RD_ID */
#define DMA_MACRO_RAZWI_LBW_RD_ID_R_SHIFT 0
#define DMA_MACRO_RAZWI_LBW_RD_ID_R_MASK 0x7FFF
/* DMA_MACRO_RAZWI_HBW_WT_VLD */
#define DMA_MACRO_RAZWI_HBW_WT_VLD_R_SHIFT 0
#define DMA_MACRO_RAZWI_HBW_WT_VLD_R_MASK 0x1
/* DMA_MACRO_RAZWI_HBW_WT_ID */
#define DMA_MACRO_RAZWI_HBW_WT_ID_R_SHIFT 0
#define DMA_MACRO_RAZWI_HBW_WT_ID_R_MASK 0x1FFFFFFF
/* DMA_MACRO_RAZWI_HBW_RD_VLD */
#define DMA_MACRO_RAZWI_HBW_RD_VLD_R_SHIFT 0
#define DMA_MACRO_RAZWI_HBW_RD_VLD_R_MASK 0x1
/* DMA_MACRO_RAZWI_HBW_RD_ID */
#define DMA_MACRO_RAZWI_HBW_RD_ID_R_SHIFT 0
#define DMA_MACRO_RAZWI_HBW_RD_ID_R_MASK 0x1FFFFFFFAnnotation
- 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.