fsl_rio_doorbell_init

Langue: en

Autres versions - même langue

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

Section: 9 (Appels noyau Linux)

Sommaire

NAME

fsl_rio_doorbell_init - MPC85xx doorbell interface init

SYNOPSIS

int fsl_rio_doorbell_init(struct rio_mport * mport);

ARGUMENTS

mport

Master port implementing the inbound doorbell unit

DESCRIPTION

Initializes doorbell unit hardware and inbound DMA buffer ring. Called from fsl_rio_setup. Returns 0 on success or -ENOMEM on failure.

AUTHOR

Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>

Author.