rio_mport_is_active(9) centos man page | unix.com

Man Page: rio_mport_is_active

Operating Environment: centos

Section: 9

RIO_MPORT_IS_ACTIVE(9)						     Internals						    RIO_MPORT_IS_ACTIVE(9)

NAME
rio_mport_is_active - Tests if master port link is active
SYNOPSIS
int rio_mport_is_active(struct rio_mport * port);
ARGUMENTS
port Master port to test
DESCRIPTION
Reads the port error status CSR for the master port to determine if the port has an active link. Returns RIO_PORT_N_ERR_STS_PORT_OK if the master port is active or 0 if it is inactive.
AUTHOR
Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com> Author.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 RIO_MPORT_IS_ACTIVE(9)
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