drivers/staging/media/atomisp/pci/runtime/eventq/src/eventq.c

File Facts

System

Linux kernel

Corpus path

drivers/staging/media/atomisp/pci/runtime/eventq/src/eventq.c

Extension

.c

Size

1546 bytes

Lines

68

Domain

Driver Families

Bucket

drivers/staging

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

• ia_css_types.h
• assert_support.h
• ia_css_queue.h
• ia_css_eventq.h
• ia_css_event.h

Detected Declarations

• function Copyright
• function ia_css_eventq_send

Annotated Snippet

if (error != -ENOBUFS) {
			/* We were able to successfully send the event
			   or had a real failure. return the status*/
			break;
		}
		/* Wait for the queue to be not full and try again*/
		udelay(1);
	}
	return error;
}

Annotation

• Immediate include surface: `ia_css_types.h`, `assert_support.h`, `ia_css_queue.h`, `ia_css_eventq.h`, `ia_css_event.h`.
• Detected declarations: `function Copyright`, `function ia_css_eventq_send`.
• Atlas domain: Driver Families / drivers/staging.
• 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.