Name

rio_route_add_entry — Add a route entry to a switch routing table

Synopsis

int rio_route_add_entry (struct rio_dev * rdev,
 u16 table,
 u16 route_destid,
 u8 route_port,
 int lock);
 

Arguments

struct rio_dev * rdev

RIO device

u16 table

Routing table ID

u16 route_destid

Destination ID to be routed

u8 route_port

Port number to be routed

int lock

apply a hardware lock on switch device flag (1=lock, 0=no_lock)

Description

If available calls the switch specific add_entry method to add a route entry into a switch routing table. Otherwise uses standard RT update method as defined by RapidIO specification. A specific routing table can be selected using the table argument if a switch has per port routing tables or the standard (or global) table may be used by passing RIO_GLOBAL_TABLE in table.

Returns 0 on success or -EINVAL on failure.