RPCORDMA(3)

NAME
packet.application.rpcordma - RPCORDMA decoding module

CLASSES

  class RPCoRDMA(baseobj.BaseObj)
struct RPCoRDMA {
    uint32    xid;     /* Mirrors the RPC header xid */
    uint32    vers;    /* Version of this protocol */
    uint32    credit;  /* Buffers requested/granted */
    rdma_body body;
};

Methods defined here:
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__init__(self, unpack)
Constructor
Initialize object's private data according to the arguments given.
Arguments can be given as positional, named arguments or a
combination of both.

  class rdma_body(baseobj.BaseObj)
union switch rdma_body (rdma_proc proc) {
    case const.RDMA_MSG:
        rpc_rdma_header rdma_msg;
    case const.RDMA_NOMSG:
        rpc_rdma_header_nomsg rdma_nomsg;
    case const.RDMA_MSGP:                 /* Not to be used */
        rpc_rdma_header_padded rdma_msgp;
    case const.RDMA_DONE:                 /* Not to be used */
        void;
    case const.RDMA_ERROR:
        rpc_rdma_error rdma_error;
};

Methods defined here:
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__init__(self, unpack)
Constructor
Initialize object's private data according to the arguments given.
Arguments can be given as positional, named arguments or a
combination of both.

  class rdma_proc(packet.utils.Enum)
enum rdma_proc

  class rpc_rdma_errcode(packet.utils.Enum)
enum rpc_rdma_errcode

  class rpc_rdma_error(baseobj.BaseObj)
union switch rpc_rdma_error (rpc_rdma_errcode err) {
    case const.ERR_VERS:
        rpc_rdma_errvers range;
    case const.ERR_CHUNK:
        void;
};

Methods defined here:
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__init__(self, unpack)
Constructor
Initialize object's private data according to the arguments given.
Arguments can be given as positional, named arguments or a
combination of both.

  class rpc_rdma_errvers(baseobj.BaseObj)
struct rpc_rdma_errvers {
    uint32 low;
    uint32 high;
};

Methods defined here:
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__init__(self, unpack)
Constructor
Initialize object's private data according to the arguments given.
Arguments can be given as positional, named arguments or a
combination of both.

  class rpc_rdma_header(baseobj.BaseObj)
struct rpc_rdma_header {
    xdr_read_list   *reads;
    xdr_write_list  *writes;
    xdr_write_chunk *reply;
};

Methods defined here:
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__init__(self, unpack)
Constructor
Initialize object's private data according to the arguments given.
Arguments can be given as positional, named arguments or a
combination of both.

  class rpc_rdma_header_nomsg(baseobj.BaseObj)
struct rpc_rdma_header_nomsg {
    xdr_read_list   *reads;
    xdr_write_list  *writes;
    xdr_write_chunk *reply;
};

Methods defined here:
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__init__(self, unpack)
Constructor
Initialize object's private data according to the arguments given.
Arguments can be given as positional, named arguments or a
combination of both.

  class rpc_rdma_header_padded(baseobj.BaseObj)
struct rpc_rdma_header_padded {
    uint32          align;    /* Padding alignment */
    uint32          thresh;   /* Padding threshold */
    xdr_read_list   *reads;
    xdr_write_list  *writes;
    xdr_write_chunk *reply;
};

Methods defined here:
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__init__(self, unpack)
Constructor
Initialize object's private data according to the arguments given.
Arguments can be given as positional, named arguments or a
combination of both.

  class xdr_rdma_segment(baseobj.BaseObj)
struct xdr_rdma_segment {
    uint32 handle;  /* Registered memory handle */
    uint32 length;  /* Length of the chunk in bytes */
    uint64 offset;  /* Chunk virtual address or offset */
};

Methods defined here:
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__init__(self, unpack)
Constructor
Initialize object's private data according to the arguments given.
Arguments can be given as positional, named arguments or a
combination of both.

  class xdr_read_chunk(baseobj.BaseObj)
struct xdr_read_chunk {
    uint32           position;  /* Position in XDR stream */
    xdr_rdma_segment target;
};

Methods defined here:
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__init__(self, unpack)
Constructor
Initialize object's private data according to the arguments given.
Arguments can be given as positional, named arguments or a
combination of both.

  class xdr_read_list(baseobj.BaseObj)
struct xdr_read_list {
    xdr_read_chunk entry;
    xdr_read_list  *next;
};

Methods defined here:
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__init__(self, unpack)
Constructor
Initialize object's private data according to the arguments given.
Arguments can be given as positional, named arguments or a
combination of both.

  class xdr_write_chunk(baseobj.BaseObj)
struct xdr_write_chunk {
    xdr_rdma_segment target<>;
};

Methods defined here:
---------------------

__init__(self, unpack)
Constructor
Initialize object's private data according to the arguments given.
Arguments can be given as positional, named arguments or a
combination of both.

  class xdr_write_list(baseobj.BaseObj)
struct xdr_write_list {
    xdr_write_chunk entry;
    xdr_write_list  *next;
};

Methods defined here:
---------------------

__init__(self, unpack)
Constructor
Initialize object's private data according to the arguments given.
Arguments can be given as positional, named arguments or a
combination of both.

SEE ALSO
baseobj(3), packet.application.rpcordma_const(3), packet.unpack(3), packet.utils(3)

BUGS
No known bugs.

AUTHOR
Jorge Mora (mora@netapp.com)