z8530_sync_dma_open

Langue: en

Autres versions - même langue

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

Section: 9 (Appels noyau Linux)

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NAME

z8530_sync_dma_open - Open a Z8530 for DMA I/O

SYNOPSIS

int z8530_sync_dma_open(struct net_device * dev, struct z8530_channel * c);

ARGUMENTS

dev

The network device to attach

c

The Z8530 channel to configure in sync DMA mode.

DESCRIPTION

Set up a Z85x30 device for synchronous DMA in both directions. Two ISA DMA channels must be available for this to work. We assume ISA DMA driven I/O and PC limits on access.

AUTHOR

Alan Cox <alan@redhat.com>

Author.