z8530_sync_dma_open
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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.

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