i2o_dma_free

Langue: en

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

Section: 9 (Appels noyau Linux)

Sommaire

NAME

i2o_dma_free - Free DMA memory

SYNOPSIS

void i2o_dma_free(struct device * dev, struct i2o_dma * addr);

ARGUMENTS

dev

struct device pointer to the PCI device of the I2O controller

addr

i2o_dma struct which contains the DMA buffer

DESCRIPTION

Free a coherent DMA memory and set virtual address of addr to NULL.