include/uapi/rdma/cxgb4-abi.h

Source file repositories/reference/linux-study-clean/include/uapi/rdma/cxgb4-abi.h

File Facts

System
Linux kernel
Corpus path
include/uapi/rdma/cxgb4-abi.h
Extension
.h
Size
3122 bytes
Lines
116
Domain
Repository Root And Misc
Bucket
include
Inferred role
Repository Root And Misc: implementation source
Status
source implementation candidate

Why This File Exists

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

Dependency Surface

Detected Declarations

Annotated Snippet

struct c4iw_create_cq {
	__u32 flags;
	__u32 reserved;
};

struct c4iw_create_cq_resp {
	__aligned_u64 key;
	__aligned_u64 gts_key;
	__aligned_u64 memsize;
	__u32 cqid;
	__u32 size;
	__u32 qid_mask;
	__u32 flags;
};

enum {
	C4IW_QPF_ONCHIP	= (1 << 0),
	C4IW_QPF_WRITE_W_IMM = (1 << 1)
};

struct c4iw_create_qp_resp {
	__aligned_u64 ma_sync_key;
	__aligned_u64 sq_key;
	__aligned_u64 rq_key;
	__aligned_u64 sq_db_gts_key;
	__aligned_u64 rq_db_gts_key;
	__aligned_u64 sq_memsize;
	__aligned_u64 rq_memsize;
	__u32 sqid;
	__u32 rqid;
	__u32 sq_size;
	__u32 rq_size;
	__u32 qid_mask;
	__u32 flags;
};

struct c4iw_create_srq_resp {
	__aligned_u64 srq_key;
	__aligned_u64 srq_db_gts_key;
	__aligned_u64 srq_memsize;
	__u32 srqid;
	__u32 srq_size;
	__u32 rqt_abs_idx;
	__u32 qid_mask;
	__u32 flags;
	__u32 reserved; /* explicit padding */
};

enum {
	/* HW supports SRQ_LIMIT_REACHED event */
	T4_SRQ_LIMIT_SUPPORT = 1 << 0,
};

struct c4iw_alloc_ucontext_resp {
	__aligned_u64 status_page_key;
	__u32 status_page_size;
	__u32 reserved; /* explicit padding (optional for i386) */
};

struct c4iw_alloc_pd_resp {
	__u32 pdid;
};

#endif /* CXGB4_ABI_USER_H */

Annotation

Implementation Notes