1Z8530_INIT(9)              Public Functions Provided             Z8530_INIT(9)
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NAME

6       z8530_init - Initialise a Z8530 device
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SYNOPSIS

9       int z8530_init(struct z8530_dev * dev);
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ARGUMENTS

12       dev
13           Z8530 device to initialise.
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DESCRIPTION

16       Configure up a Z8530/Z85C30 or Z85230 chip. We check the device is
17       present, identify the type and then program it to hopefully keep quite
18       and behave. This matters a lot, a Z8530 in the wrong state will
19       sometimes get into stupid modes generating 10Khz interrupt streams and
20       the like.
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22       We set the interrupt handler up to discard any events, in case we get
23       them during reset or setp.
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25       Return 0 for success, or a negative value indicating the problem in
26       errno form.
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AUTHOR

29       Alan Cox <alan@lxorguk.ukuu.org.uk>
30           Author.
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33Kernel Hackers Manual 2.6.       November 2011                   Z8530_INIT(9)
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