z8530_write_port
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## Name

z8530_write_port — Architecture specific interface function

## Synopsis

`void z8530_write_port (` | unsigned long p,
| u8 d`)`;

## Arguments

`p`

  port to write

`d`

  value to write

## Description

Write a value to a port with delays if need be. Note that the caller must hold locks to avoid read/writes from other contexts violating the 5uS rule

In the longer term this should become an architecture specific section so that this can become a generic driver interface for all platforms. For now we only handle PC I/O ports with or without the dread 5uS sanity delay.

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