Rechercher une page de manuel
z8530_init
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
z8530_init - Initialise a Z8530 deviceSYNOPSIS
- int z8530_init(struct z8530_dev * dev);
ARGUMENTS
dev
- Z8530 device to initialise.
DESCRIPTION
Configure up a Z8530/Z85C30 or Z85230 chip. We check the device is present, identify the type and then program it to hopefully keep quite and behave. This matters a lot, a Z8530 in the wrong state will sometimes get into stupid modes generating 10Khz interrupt streams and the like.
We set the interrupt handler up to discard any events, in case we get them during reset or setp.
Return 0 for success, or a negative value indicating the problem in errno form.
AUTHOR
Alan Cox <alan@redhat.com>
- Author.
COPYRIGHT
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre