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Z8530_SYNC_DMA_CLOSE(9) Public Functions Provided Z8530_SYNC_DMA_CLOSE(9)

NAME

z8530_sync_dma_close - Close down DMA I/O

SYNOPSIS

int z8530_sync_dma_close(struct net_device * dev, struct z8530_channel * c);

ARGUMENTS

struct net_device * dev

Network device to detach

struct z8530_channel * c

Z8530 channel to move into discard mode

DESCRIPTION

Shut down a DMA mode synchronous interface. Halt the DMA, and free the buffers.

AUTHOR

Alan Cox <alan@lxorguk.ukuu.org.uk>

Author.

COPYRIGHT

September 2017 Kernel Hackers Manual 4.12