Rechercher une page de manuel

Chercher une autre page de manuel:

hcd_buffer_create

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

NAME

hcd_buffer_create - initialize buffer pools

SYNOPSIS

int hcd_buffer_create(struct usb_hcd * hcd);

ARGUMENTS

hcd

the bus whose buffer pools are to be initialized

CONTEXT

!in_interrupt

DESCRIPTION

Call this as part of initializing a host controller that uses the dma memory allocators. It initializes some pools of dma-coherent memory that will be shared by all drivers using that controller, or returns a negative errno value on error.

Call hcd_buffer_destroy to clean up after using those pools.

Toute théorie atomique [...] est un mythe.
-+- Oswald Spengler, Der Untergang des Abendlandes -+-