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 <[email protected]>, <[email protected]>
Author.