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

File Facts

System

Linux kernel

Corpus path

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

Extension

.h

Size

5432 bytes

Lines

117

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_STLB_MASKS_H_
#define ASIC_REG_STLB_MASKS_H_

/*
 *****************************************
 *   STLB (Prototype: STLB)
 *****************************************
 */

/* STLB_CACHE_INV */
#define STLB_CACHE_INV_PRODUCER_INDEX_SHIFT                          0
#define STLB_CACHE_INV_PRODUCER_INDEX_MASK                           0xFF
#define STLB_CACHE_INV_INDEX_MASK_SHIFT                              8
#define STLB_CACHE_INV_INDEX_MASK_MASK                               0xFF00

/* STLB_CACHE_INV_BASE_39_8 */
#define STLB_CACHE_INV_BASE_39_8_PA_SHIFT                            0
#define STLB_CACHE_INV_BASE_39_8_PA_MASK                             0xFFFFFFFF

/* STLB_CACHE_INV_BASE_49_40 */
#define STLB_CACHE_INV_BASE_49_40_PA_SHIFT                           0
#define STLB_CACHE_INV_BASE_49_40_PA_MASK                            0x3FF

/* STLB_STLB_FEATURE_EN */
#define STLB_STLB_FEATURE_EN_STLB_CTRL_MULTI_PAGE_SIZE_EN_SHIFT      0
#define STLB_STLB_FEATURE_EN_STLB_CTRL_MULTI_PAGE_SIZE_EN_MASK       0x1
#define STLB_STLB_FEATURE_EN_MULTI_PAGE_SIZE_EN_SHIFT                1
#define STLB_STLB_FEATURE_EN_MULTI_PAGE_SIZE_EN_MASK                 0x2
#define STLB_STLB_FEATURE_EN_LOOKUP_EN_SHIFT                         2
#define STLB_STLB_FEATURE_EN_LOOKUP_EN_MASK                          0x4
#define STLB_STLB_FEATURE_EN_BYPASS_SHIFT                            3
#define STLB_STLB_FEATURE_EN_BYPASS_MASK                             0x8
#define STLB_STLB_FEATURE_EN_BANK_STOP_SHIFT                         4
#define STLB_STLB_FEATURE_EN_BANK_STOP_MASK                          0x10
#define STLB_STLB_FEATURE_EN_TRACE_EN_SHIFT                          5
#define STLB_STLB_FEATURE_EN_TRACE_EN_MASK                           0x20
#define STLB_STLB_FEATURE_EN_FOLLOWER_EN_SHIFT                       6
#define STLB_STLB_FEATURE_EN_FOLLOWER_EN_MASK                        0x40
#define STLB_STLB_FEATURE_EN_CACHING_EN_SHIFT                        7
#define STLB_STLB_FEATURE_EN_CACHING_EN_MASK                         0xF80

/* STLB_STLB_AXI_CACHE */
#define STLB_STLB_AXI_CACHE_STLB_CTRL_ARCACHE_SHIFT                  0
#define STLB_STLB_AXI_CACHE_STLB_CTRL_ARCACHE_MASK                   0xF
#define STLB_STLB_AXI_CACHE_STLB_CTRL_AWCACHE_SHIFT                  4
#define STLB_STLB_AXI_CACHE_STLB_CTRL_AWCACHE_MASK                   0xF0
#define STLB_STLB_AXI_CACHE_INV_ARCACHE_SHIFT                        8
#define STLB_STLB_AXI_CACHE_INV_ARCACHE_MASK                         0xF00

/* STLB_HOP_CONFIGURATION */
#define STLB_HOP_CONFIGURATION_FIRST_HOP_SHIFT                       0
#define STLB_HOP_CONFIGURATION_FIRST_HOP_MASK                        0x7
#define STLB_HOP_CONFIGURATION_FIRST_LOOKUP_HOP_SHIFT                4
#define STLB_HOP_CONFIGURATION_FIRST_LOOKUP_HOP_MASK                 0x70
#define STLB_HOP_CONFIGURATION_LAST_HOP_SHIFT                        8
#define STLB_HOP_CONFIGURATION_LAST_HOP_MASK                         0x700

/* STLB_LINK_LIST_LOOKUP_MASK_49_32 */
#define STLB_LINK_LIST_LOOKUP_MASK_49_32_R_SHIFT                     0
#define STLB_LINK_LIST_LOOKUP_MASK_49_32_R_MASK                      0x3FFFF

/* STLB_LINK_LIST_LOOKUP_MASK_31_0 */
#define STLB_LINK_LIST_LOOKUP_MASK_31_0_R_SHIFT                      0
#define STLB_LINK_LIST_LOOKUP_MASK_31_0_R_MASK                       0xFFFFFFFF

/* STLB_LINK_LIST */
#define STLB_LINK_LIST_CLEAR_SHIFT                                   0
#define STLB_LINK_LIST_CLEAR_MASK                                    0x1
#define STLB_LINK_LIST_EN_SHIFT                                      1
#define STLB_LINK_LIST_EN_MASK                                       0x2

/* STLB_INV_ALL_START */
#define STLB_INV_ALL_START_R_SHIFT                                   0
#define STLB_INV_ALL_START_R_MASK                                    0x1

/* STLB_INV_ALL_SET */
#define STLB_INV_ALL_SET_R_SHIFT                                     0
#define STLB_INV_ALL_SET_R_MASK                                      0xFF

/* STLB_INV_PS */
#define STLB_INV_PS_R_SHIFT                                          0
#define STLB_INV_PS_R_MASK                                           0x3

/* STLB_INV_CONSUMER_INDEX */
#define STLB_INV_CONSUMER_INDEX_R_SHIFT                              0
#define STLB_INV_CONSUMER_INDEX_R_MASK                               0xFF

/* STLB_INV_HIT_COUNT */
#define STLB_INV_HIT_COUNT_R_SHIFT                                   0
#define STLB_INV_HIT_COUNT_R_MASK                                    0x7FF

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.