NAME
mpc85xx_rio_doorbell_init - MPC85xx doorbell interface init
SYNOPSIS
int mpc85xx_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 mpc85xx_rio_setup. Returns 0 on success or -ENOMEM on failure.
AUTHOR
Matt Porter <[email protected]>, <[email protected]>
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Author.