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ata_host_start
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
ata_host_start - start and freeze ports of an ATA hostSYNOPSIS
- int ata_host_start(struct ata_host * host);
ARGUMENTS
host
- ATA host to start ports for
DESCRIPTION
Start and then freeze ports of host. Started status is recorded in host->flags, so this function can be called multiple times. Ports are guaranteed to get started only once. If host->ops isn't initialized yet, its set to the first non-dummy port ops.
LOCKING
Inherited from calling layer (may sleep).
RETURNS
0 if all ports are started successfully, -errno otherwise.
AUTHOR
Jeff Garzik
- Author.
COPYRIGHT
Contenus ©2006-2024 Benjamin Poulain
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