struct_rio_switch(9) [centos man page]

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

Kernel Hackers Manual 3.10					     June 2014						      STRUCT RIO_SWITCH(9)

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);
	 int (* pwenable) (struct rio_mport *mport, int enable);
	 int (* open_outb_mbox) (struct rio_mport *mport, void *dev_id,int mbox, int entries);
	 void (* close_outb_mbox) (struct rio_mport *mport, int mbox);
	 int (* open_inb_mbox) (struct rio_mport *mport, void *dev_id,int mbox, int entries);
	 void (* close_inb_mbox) (struct rio_mport *mport, int mbox);
	 int (* add_outb_message) (struct rio_mport *mport, struct rio_dev *rdev,int mbox, void *buffer, size_t len);
	 int (* add_inb_buffer) (struct rio_mport *mport, int mbox, void *buf);
	 void *(* get_inb_message) (struct rio_mport *mport, int mbox);
	 int (* map_inb) (struct rio_mport *mport, dma_addr_t lstart,u64 rstart, u32 size, u32 flags);
	 void (* unmap_inb) (struct rio_mport *mport, dma_addr_t lstart);
       };

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.

       pwenable
	   Callback to enable/disable port-write message handling.

       open_outb_mbox
	   Callback to initialize outbound mailbox.

       close_outb_mbox
	   Callback to shut down outbound mailbox.

       open_inb_mbox
	   Callback to initialize inbound mailbox.

       close_inb_mbox
	   Callback to shut down inbound mailbox.

       add_outb_message
	   Callback to add a message to an outbound mailbox queue.

       add_inb_buffer
	   Callback to add a buffer to an inbound mailbox queue.

       get_inb_message
	   Callback to get a message from an inbound mailbox queue.

       map_inb
	   Callback to map RapidIO address region into local memory space.

       unmap_inb
	   Callback to unmap RapidIO address region mapped with map_inb.

AUTHOR

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

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014							 STRUCT RIO_OPS(9)