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STRUCT RIO_SWITCH(9) Internals STRUCT RIO_SWITCH(9)

NAME

struct_rio_switch - RIO switch info

SYNOPSIS

struct rio_switch {
  struct list_head node;
  u16 switchid;
  u8 * route_table;
  u32 port_ok;
  int (* add_entry) (struct rio_mport *mport, u16 destid, u8 hopcount,u16 table, u16 route_destid, u8 route_port);
  int (* get_entry) (struct rio_mport *mport, u16 destid, u8 hopcount,u16 table, u16 route_destid, u8 *route_port);
  int (* clr_table) (struct rio_mport *mport, u16 destid, u8 hopcount,u16 table);
  int (* set_domain) (struct rio_mport *mport, u16 destid, u8 hopcount,u8 sw_domain);
  int (* get_domain) (struct rio_mport *mport, u16 destid, u8 hopcount,u8 *sw_domain);
  int (* em_init) (struct rio_dev *dev);
  int (* em_handle) (struct rio_dev *dev, u8 swport);
  int (* sw_sysfs) (struct rio_dev *dev, int create);
  struct rio_dev * nextdev[0];
};

MEMBERS

node
Node in global list of switches
switchid
Switch ID that is unique across a network
route_table
Copy of switch routing table
port_ok
Status of each port (one bit per port) - OK=1 or UNINIT=0
add_entry
Callback for switch-specific route add function
get_entry
Callback for switch-specific route get function
clr_table
Callback for switch-specific clear route table function
set_domain
Callback for switch-specific domain setting function
get_domain
Callback for switch-specific domain get function
em_init
Callback for switch-specific error management init function
em_handle
Callback for switch-specific error management handler function
sw_sysfs
Callback that initializes switch-specific sysfs attributes
nextdev[0]
Array of per-port pointers to the next attached device

AUTHOR

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

COPYRIGHT

March 2016 Kernel Hackers Manual 3.2.