other versions
- jessie 3.16.56-1+deb8u1
RIO_MPORT_IS_ACTIVE(9) | Internals | RIO_MPORT_IS_ACTIVE(9) |
NAME¶
rio_mport_is_active - Tests if master port link is activeSYNOPSIS¶
int
rio_mport_is_active(struct rio_mport * port);
ARGUMENTS¶
portMaster 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¶
May 2018 | Kernel Hackers Manual 3.16 |