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rio_lock_device
Langue: en
Version: October 2010 (fedora - 01/12/10)
Section: 9 (Appels noyau Linux)
NAME
rio_lock_device - Acquires host device lock for specified deviceSYNOPSIS
- int rio_lock_device(struct rio_mport * port, u16 destid, u8 hopcount, int wait_ms);
ARGUMENTS
port
- Master port to send transaction
destid
- Destination ID for device/switch
hopcount
- Hopcount to reach switch
wait_ms
- Max wait time in msec (0 = no timeout)
DESCRIPTION
Attepts to acquire host device lock for specified device Returns 0 if device lock acquired or EINVAL if timeout expires.
AUTHOR
Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
- Author.
COPYRIGHT
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre