FM / rdma

/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/rdma/

/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/rdma

Name	Size	Mode	Actions
ib.h	2138	0644	edit dl rm
iba.h	5642	0644	edit dl rm
ibta_vol1_c12.h	13251	0644	edit dl rm
ib_addr.h	7308	0644	edit dl rm
ib_cache.h	4329	0644	edit dl rm
ib_cm.h	17133	0644	edit dl rm
ib_hdrs.h	6988	0644	edit dl rm
ib_mad.h	25064	0644	edit dl rm
ib_marshall.h	778	0644	edit dl rm
ib_pack.h	8082	0644	edit dl rm
ib_pma.h	4268	0644	edit dl rm
ib_sa.h	19997	0644	edit dl rm
ib_smi.h	4600	0644	edit dl rm
ib_sysfs.h	1257	0644	edit dl rm
ib_umem.h	4367	0644	edit dl rm
ib_umem_odp.h	4787	0644	edit dl rm
ib_verbs.h	143465	0644	edit dl rm
iw_cm.h	7294	0644	edit dl rm
iw_portmap.h	2244	0644	edit dl rm
lag.h	530	0644	edit dl rm
mr_pool.h	975	0644	edit dl rm
opa_addr.h	2452	0644	edit dl rm
opa_port_info.h	13751	0644	edit dl rm
opa_smi.h	3074	0644	edit dl rm
opa_vnic.h	2034	0644	edit dl rm
rdmavt_cq.h	1783	0644	edit dl rm
rdmavt_mr.h	4038	0644	edit dl rm
rdmavt_qp.h	28687	0644	edit dl rm
rdma_cm.h	13438	0644	edit dl rm
rdma_cm_ib.h	797	0644	edit dl rm
rdma_counter.h	1920	0644	edit dl rm
rdma_netlink.h	4062	0644	edit dl rm
rdma_vt.h	14561	0644	edit dl rm
restrack.h	4304	0644	edit dl rm
rw.h	2682	0644	edit dl rm
signature.h	2969	0644	edit dl rm
tid_rdma_defs.h	2100	0644	edit dl rm
uverbs_ioctl.h	33079	0644	edit dl rm
uverbs_named_ioctl.h	4836	0644	edit dl rm
uverbs_std_types.h	5355	0644	edit dl rm
uverbs_types.h	6210	0644	edit dl rm

Edit: /usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/rdma/tid_rdma_defs.h (2100B)

/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
/*
 * Copyright(c) 2018 Intel Corporation.
 *
 */

#ifndef TID_RDMA_DEFS_H
#define TID_RDMA_DEFS_H

#include <rdma/ib_pack.h>

struct tid_rdma_read_req {
	__le32 kdeth0;
	__le32 kdeth1;
	struct ib_reth reth;
	__be32 tid_flow_psn;
	__be32 tid_flow_qp;
	__be32 verbs_qp;
};

struct tid_rdma_read_resp {
	__le32 kdeth0;
	__le32 kdeth1;
	__be32 aeth;
	__be32 reserved[4];
	__be32 verbs_psn;
	__be32 verbs_qp;
};

struct tid_rdma_write_req {
	__le32 kdeth0;
	__le32 kdeth1;
	struct ib_reth reth;
	__be32 reserved[2];
	__be32 verbs_qp;
};

struct tid_rdma_write_resp {
	__le32 kdeth0;
	__le32 kdeth1;
	__be32 aeth;
	__be32 reserved[3];
	__be32 tid_flow_psn;
	__be32 tid_flow_qp;
	__be32 verbs_qp;
};

struct tid_rdma_write_data {
	__le32 kdeth0;
	__le32 kdeth1;
	__be32 reserved[6];
	__be32 verbs_qp;
};

struct tid_rdma_resync {
	__le32 kdeth0;
	__le32 kdeth1;
	__be32 reserved[6];
	__be32 verbs_qp;
};

struct tid_rdma_ack {
	__le32 kdeth0;
	__le32 kdeth1;
	__be32 aeth;
	__be32 reserved[2];
	__be32 tid_flow_psn;
	__be32 verbs_psn;
	__be32 tid_flow_qp;
	__be32 verbs_qp;
};

/*
 * TID RDMA Opcodes
 */
#define IB_OPCODE_TID_RDMA 0xe0
enum {
	IB_OPCODE_WRITE_REQ       = 0x0,
	IB_OPCODE_WRITE_RESP      = 0x1,
	IB_OPCODE_WRITE_DATA      = 0x2,
	IB_OPCODE_WRITE_DATA_LAST = 0x3,
	IB_OPCODE_READ_REQ        = 0x4,
	IB_OPCODE_READ_RESP       = 0x5,
	IB_OPCODE_RESYNC          = 0x6,
	IB_OPCODE_ACK             = 0x7,

IB_OPCODE(TID_RDMA, WRITE_REQ),
	IB_OPCODE(TID_RDMA, WRITE_RESP),
	IB_OPCODE(TID_RDMA, WRITE_DATA),
	IB_OPCODE(TID_RDMA, WRITE_DATA_LAST),
	IB_OPCODE(TID_RDMA, READ_REQ),
	IB_OPCODE(TID_RDMA, READ_RESP),
	IB_OPCODE(TID_RDMA, RESYNC),
	IB_OPCODE(TID_RDMA, ACK),
};

#define TID_OP(x) IB_OPCODE_TID_RDMA_##x

/*
 * Define TID RDMA specific WR opcodes. The ib_wr_opcode
 * enum already provides some reserved values for use by
 * low level drivers. Two of those are used but renamed
 * to be more descriptive.
 */
#define IB_WR_TID_RDMA_WRITE IB_WR_RESERVED1
#define IB_WR_TID_RDMA_READ  IB_WR_RESERVED2

#endif /* TID_RDMA_DEFS_H */

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