drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h

Extension

.h

Size

1874 bytes

Lines

84

Domain

Driver Families

Bucket

drivers/net

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

• No C-style include directives detected by the generator.

Detected Declarations

• function bnxt_vf_rep_get_fid
• function bnxt_vf_reps_create
• function bnxt_vf_reps_close
• function bnxt_vf_rep_get_fid
• function bnxt_dev_is_vf_rep
• function bnxt_vf_reps_alloc
• function bnxt_vf_reps_free

Annotated Snippet

#ifndef BNXT_VFR_H
#define BNXT_VFR_H

#ifdef CONFIG_BNXT_SRIOV

#define	MAX_CFA_CODE			65536

int bnxt_vf_reps_create(struct bnxt *bp);
void bnxt_vf_reps_destroy(struct bnxt *bp);
void bnxt_vf_reps_close(struct bnxt *bp);
void bnxt_vf_reps_open(struct bnxt *bp);
void bnxt_vf_rep_rx(struct bnxt *bp, struct sk_buff *skb);
struct net_device *bnxt_get_vf_rep(struct bnxt *bp, u16 cfa_code);
int bnxt_vf_reps_alloc(struct bnxt *bp);
void bnxt_vf_reps_free(struct bnxt *bp);

static inline u16 bnxt_vf_rep_get_fid(struct net_device *dev)
{
	struct bnxt_vf_rep *vf_rep = netdev_priv(dev);
	struct bnxt *bp = vf_rep->bp;

	return bp->pf.vf[vf_rep->vf_idx].fw_fid;
}

bool bnxt_dev_is_vf_rep(struct net_device *dev);
int bnxt_dl_eswitch_mode_get(struct devlink *devlink, u16 *mode);
int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode,
			     struct netlink_ext_ack *extack);

#else

static inline int bnxt_vf_reps_create(struct bnxt *bp)
{
	return 0;
}

static inline void bnxt_vf_reps_close(struct bnxt *bp)
{
}

static inline void bnxt_vf_reps_open(struct bnxt *bp)
{
}

static inline void bnxt_vf_rep_rx(struct bnxt *bp, struct sk_buff *skb)
{
}

static inline struct net_device *bnxt_get_vf_rep(struct bnxt *bp, u16 cfa_code)
{
	return NULL;
}

static inline u16 bnxt_vf_rep_get_fid(struct net_device *dev)
{
	return 0;
}

static inline bool bnxt_dev_is_vf_rep(struct net_device *dev)
{
	return false;
}

static inline int bnxt_vf_reps_alloc(struct bnxt *bp)
{
	return 0;
}

static inline void bnxt_vf_reps_free(struct bnxt *bp)
{
}

#endif /* CONFIG_BNXT_SRIOV */
#endif /* BNXT_VFR_H */

Annotation

• Detected declarations: `function bnxt_vf_rep_get_fid`, `function bnxt_vf_reps_create`, `function bnxt_vf_reps_close`, `function bnxt_vf_rep_get_fid`, `function bnxt_dev_is_vf_rep`, `function bnxt_vf_reps_alloc`, `function bnxt_vf_reps_free`.
• Atlas domain: Driver Families / drivers/net.
• 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.