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STRUCT RIO_OPS(9) Internals STRUCT RIO_OPS(9)

NAME

struct_rio_ops - Low-level RIO configuration space operations

SYNOPSIS

struct rio_ops {


  int (* lcread) (struct rio_mport *mport, int index, u32 offset, int len,u32 *data);


  int (* lcwrite) (struct rio_mport *mport, int index, u32 offset, int len,u32 data);


  int (* cread) (struct rio_mport *mport, int index, u16 destid,u8 hopcount, u32 offset, int len, u32 *data);


  int (* cwrite) (struct rio_mport *mport, int index, u16 destid,u8 hopcount, u32 offset, int len, u32 data);


  int (* dsend) (struct rio_mport *mport, int index, u16 destid, u16 data);
};

MEMBERS

lcread

Callback to perform local (master port) read of config space.

lcwrite

Callback to perform local (master port) write of config space.

cread

Callback to perform network read of config space.

cwrite

Callback to perform network write of config space.

dsend

Callback to send a doorbell message.

AUTHOR

Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>

Author.

COPYRIGHT

May 2024 Kernel Hackers Manual 2.6.