rio_route_get_entry — Read a route entry in a switch routing table
int rio_route_get_entry ( | struct rio_dev * rdev, |
| u16 table, | |
| u16 route_destid, | |
| u8 * route_port, | |
int lock); |
rdevRIO device
tableRouting table ID
route_destidDestination ID to be routed
route_portPointer to read port number into
locklock switch device flag
Calls the switch specific get_entry method to read a route entry
in a switch. The route table can be specified using the table
argument if a switch has per port routing tables or the normal
use is to specific all tables (or the global table) by passing
RIO_GLOBAL_TABLE in table. Returns 0 on success or -EINVAL
on failure.