drivers/vdpa/pds/aux_drv.h

File Facts

System

Linux kernel

Corpus path

drivers/vdpa/pds/aux_drv.h

Extension

.h

Size

574 bytes

Lines

27

Domain

Driver Families

Bucket

drivers/vdpa

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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/virtio_pci_modern.h

Detected Declarations

• struct pds_vdpa_aux

Annotated Snippet

struct pds_vdpa_aux {
	struct pds_auxiliary_dev *padev;

	struct vdpa_mgmt_dev vdpa_mdev;
	struct pds_vdpa_device *pdsv;

	struct pds_vdpa_ident ident;

	int vf_id;
	struct dentry *dentry;
	struct virtio_pci_modern_device vd_mdev;

	int nintrs;
};
#endif /* _AUX_DRV_H_ */

Annotation

• Immediate include surface: `linux/virtio_pci_modern.h`.
• Detected declarations: `struct pds_vdpa_aux`.
• Atlas domain: Driver Families / drivers/vdpa.
• 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.