| RIO_ENUM_MPORT(9) | Internals | RIO_ENUM_MPORT(9) |
NAME¶
rio_enum_mport - Start enumeration through a master port
SYNOPSIS¶
int rio_enum_mport(struct rio_mport * mport, u32 flags);
ARGUMENTS¶
mport
Master port to send transactions
flags
Enumeration control flags
DESCRIPTION¶
Starts the enumeration process. If somebody has enumerated our master port device, then give up. If not and we have an active link, then start recursive peer enumeration. Returns 0 if enumeration succeeds or -EBUSY if enumeration fails.
AUTHOR¶
Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
Author.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |