rio_enable_rx_tx_port (9) Linux Manual Page
rio_enable_rx_tx_port – enable input receiver and output transmitter of given port
Synopsis
int rio_enable_rx_tx_port(struct rio_mport *port, int local, u16 destid, u8 hopcount, u8 port_num);Arguments
port
-
- Master port associated with the RIO network
local
- local=1 select local port otherwise a far device is reached
destid
- Destination ID of the device to check host bit
hopcount
- Number of hops to reach the target
port_num
- Port (-number on switch) to enable on a far end device
Description
Returns 0 or 1 from on General Control Command and Status Register (EXT_PTR+0x3C)
Author
Matt Porter <mporter [at] kernel.crashing.org>, <mporter [at] mvista.com>
- Author.