drivers/gpu/drm/imagination/pvr_rogue_mmu_defs.h
Source file repositories/reference/linux-study-clean/drivers/gpu/drm/imagination/pvr_rogue_mmu_defs.h
File Facts
- System
- Linux kernel
- Corpus path
drivers/gpu/drm/imagination/pvr_rogue_mmu_defs.h- Extension
.h- Size
- 6521 bytes
- Lines
- 137
- Domain
- Driver Families
- Bucket
- drivers/gpu
- 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 PVR_ROGUE_MMU_DEFS_H
#define PVR_ROGUE_MMU_DEFS_H
#define ROGUE_MMU_DEFS_REVISION 0
#define ROGUE_BIF_DM_ENCODING_VERTEX (0x00000000U)
#define ROGUE_BIF_DM_ENCODING_PIXEL (0x00000001U)
#define ROGUE_BIF_DM_ENCODING_COMPUTE (0x00000002U)
#define ROGUE_BIF_DM_ENCODING_TLA (0x00000003U)
#define ROGUE_BIF_DM_ENCODING_PB_VCE (0x00000004U)
#define ROGUE_BIF_DM_ENCODING_PB_TE (0x00000005U)
#define ROGUE_BIF_DM_ENCODING_META (0x00000007U)
#define ROGUE_BIF_DM_ENCODING_HOST (0x00000008U)
#define ROGUE_BIF_DM_ENCODING_PM_ALIST (0x00000009U)
#define ROGUE_MMUCTRL_VADDR_PC_INDEX_SHIFT (30U)
#define ROGUE_MMUCTRL_VADDR_PC_INDEX_CLRMSK (0xFFFFFF003FFFFFFFULL)
#define ROGUE_MMUCTRL_VADDR_PD_INDEX_SHIFT (21U)
#define ROGUE_MMUCTRL_VADDR_PD_INDEX_CLRMSK (0xFFFFFFFFC01FFFFFULL)
#define ROGUE_MMUCTRL_VADDR_PT_INDEX_SHIFT (12U)
#define ROGUE_MMUCTRL_VADDR_PT_INDEX_CLRMSK (0xFFFFFFFFFFE00FFFULL)
#define ROGUE_MMUCTRL_ENTRIES_PC_VALUE (0x00000400U)
#define ROGUE_MMUCTRL_ENTRIES_PD_VALUE (0x00000200U)
#define ROGUE_MMUCTRL_ENTRIES_PT_VALUE (0x00000200U)
#define ROGUE_MMUCTRL_ENTRY_SIZE_PC_VALUE (0x00000020U)
#define ROGUE_MMUCTRL_ENTRY_SIZE_PD_VALUE (0x00000040U)
#define ROGUE_MMUCTRL_ENTRY_SIZE_PT_VALUE (0x00000040U)
#define ROGUE_MMUCTRL_PAGE_SIZE_MASK (0x00000007U)
#define ROGUE_MMUCTRL_PAGE_SIZE_4KB (0x00000000U)
#define ROGUE_MMUCTRL_PAGE_SIZE_16KB (0x00000001U)
#define ROGUE_MMUCTRL_PAGE_SIZE_64KB (0x00000002U)
#define ROGUE_MMUCTRL_PAGE_SIZE_256KB (0x00000003U)
#define ROGUE_MMUCTRL_PAGE_SIZE_1MB (0x00000004U)
#define ROGUE_MMUCTRL_PAGE_SIZE_2MB (0x00000005U)
#define ROGUE_MMUCTRL_PAGE_4KB_RANGE_SHIFT (12U)
#define ROGUE_MMUCTRL_PAGE_4KB_RANGE_CLRMSK (0xFFFFFF0000000FFFULL)
#define ROGUE_MMUCTRL_PAGE_16KB_RANGE_SHIFT (14U)
#define ROGUE_MMUCTRL_PAGE_16KB_RANGE_CLRMSK (0xFFFFFF0000003FFFULL)
#define ROGUE_MMUCTRL_PAGE_64KB_RANGE_SHIFT (16U)
#define ROGUE_MMUCTRL_PAGE_64KB_RANGE_CLRMSK (0xFFFFFF000000FFFFULL)
#define ROGUE_MMUCTRL_PAGE_256KB_RANGE_SHIFT (18U)
#define ROGUE_MMUCTRL_PAGE_256KB_RANGE_CLRMSK (0xFFFFFF000003FFFFULL)
#define ROGUE_MMUCTRL_PAGE_1MB_RANGE_SHIFT (20U)
#define ROGUE_MMUCTRL_PAGE_1MB_RANGE_CLRMSK (0xFFFFFF00000FFFFFULL)
#define ROGUE_MMUCTRL_PAGE_2MB_RANGE_SHIFT (21U)
#define ROGUE_MMUCTRL_PAGE_2MB_RANGE_CLRMSK (0xFFFFFF00001FFFFFULL)
#define ROGUE_MMUCTRL_PT_BASE_4KB_RANGE_SHIFT (12U)
#define ROGUE_MMUCTRL_PT_BASE_4KB_RANGE_CLRMSK (0xFFFFFF0000000FFFULL)
#define ROGUE_MMUCTRL_PT_BASE_16KB_RANGE_SHIFT (10U)
#define ROGUE_MMUCTRL_PT_BASE_16KB_RANGE_CLRMSK (0xFFFFFF00000003FFULL)
#define ROGUE_MMUCTRL_PT_BASE_64KB_RANGE_SHIFT (8U)
#define ROGUE_MMUCTRL_PT_BASE_64KB_RANGE_CLRMSK (0xFFFFFF00000000FFULL)
#define ROGUE_MMUCTRL_PT_BASE_256KB_RANGE_SHIFT (6U)
#define ROGUE_MMUCTRL_PT_BASE_256KB_RANGE_CLRMSK (0xFFFFFF000000003FULL)
#define ROGUE_MMUCTRL_PT_BASE_1MB_RANGE_SHIFT (5U)
#define ROGUE_MMUCTRL_PT_BASE_1MB_RANGE_CLRMSK (0xFFFFFF000000001FULL)
#define ROGUE_MMUCTRL_PT_BASE_2MB_RANGE_SHIFT (5U)
#define ROGUE_MMUCTRL_PT_BASE_2MB_RANGE_CLRMSK (0xFFFFFF000000001FULL)
#define ROGUE_MMUCTRL_PT_DATA_PM_META_PROTECT_SHIFT (62U)
#define ROGUE_MMUCTRL_PT_DATA_PM_META_PROTECT_CLRMSK (0xBFFFFFFFFFFFFFFFULL)
#define ROGUE_MMUCTRL_PT_DATA_PM_META_PROTECT_EN (0x4000000000000000ULL)
#define ROGUE_MMUCTRL_PT_DATA_VP_PAGE_HI_SHIFT (40U)
#define ROGUE_MMUCTRL_PT_DATA_VP_PAGE_HI_CLRMSK (0xC00000FFFFFFFFFFULL)
#define ROGUE_MMUCTRL_PT_DATA_PAGE_SHIFT (12U)
#define ROGUE_MMUCTRL_PT_DATA_PAGE_CLRMSK (0xFFFFFF0000000FFFULL)
#define ROGUE_MMUCTRL_PT_DATA_VP_PAGE_LO_SHIFT (6U)
#define ROGUE_MMUCTRL_PT_DATA_VP_PAGE_LO_CLRMSK (0xFFFFFFFFFFFFF03FULL)
#define ROGUE_MMUCTRL_PT_DATA_ENTRY_PENDING_SHIFT (5U)
#define ROGUE_MMUCTRL_PT_DATA_ENTRY_PENDING_CLRMSK (0xFFFFFFFFFFFFFFDFULL)
#define ROGUE_MMUCTRL_PT_DATA_ENTRY_PENDING_EN (0x0000000000000020ULL)
#define ROGUE_MMUCTRL_PT_DATA_PM_SRC_SHIFT (4U)
#define ROGUE_MMUCTRL_PT_DATA_PM_SRC_CLRMSK (0xFFFFFFFFFFFFFFEFULL)
#define ROGUE_MMUCTRL_PT_DATA_PM_SRC_EN (0x0000000000000010ULL)
#define ROGUE_MMUCTRL_PT_DATA_SLC_BYPASS_CTRL_SHIFT (3U)Annotation
- Atlas domain: Driver Families / drivers/gpu.
- 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.