drivers/gpu/drm/amd/include/ivsrcid/vpe/irqsrcs_vpe_6_1.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/amd/include/ivsrcid/vpe/irqsrcs_vpe_6_1.h

Extension

.h

Size

2512 bytes

Lines

41

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 __IRQSRCS_VPE_6_1_H__
#define __IRQSRCS_VPE_6_1_H__

#define VPE_6_1_SRCID__VPE_ATOMIC_RTN_DONE              0               // 0x0 VPE atomic*_rtn ops complete
#define VPE_6_1_SRCID__VPE_TRAP                         1               // 0x1 Trap
#define VPE_6_1_SRCID__VPE_SRBMWRITE                    2               // 0x2 SRBM write protection
#define VPE_6_1_SRCID__VPE_CTXEMPTY                     3               // 0x3 Context Empty
#define VPE_6_1_SRCID__VPE_PREEMPT                      4               // 0x4 Preemption
#define VPE_6_1_SRCID__VPE_QUEUE_HANG                   5               // 0x5 Queue hang or Command timeout
#define VPE_6_1_SRCID__VPE_ATOMIC_TIMEOUT               6               // 0x6 Atomic CMPSWAP loop timeout
#define VPE_6_1_SRCID__VPE_POLL_TIMEOUT                 7               // 0x7 SRBM read poll timeout
#define VPE_6_1_SRCID__VPE_VM_HOLE                      8               // 0x8 Address in VM hole
#define VPE_6_1_SRCID__VPE_NACK_GEN_ERR                 9               // 0x9 MMHUB return general error (nack = 3)
#define VPE_6_1_SRCID__VPE_NACK_PRT                     10              // 0xA MMHUB return PRT (nack = 2)
#define VPE_6_1_SRCID__VPE_DOORBELL_INVALID             11              // 0xB Doorbell BE invalid
#define VPE_6_1_SRCID__VPE_IB_PREEMPT                   12              // 0xC IB preemption

#endif

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.