'\" t
.\"     Title: z8530_dma_status
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Internal Functions
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "Z8530_DMA_STATUS" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Internal Functions"
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.SH "NAME"
z8530_dma_status \- Handle a DMA status exception
.SH "SYNOPSIS"
.HP \w'void\ z8530_dma_status('u
.BI "void z8530_dma_status(struct\ z8530_channel\ *\ " "chan" ");"
.SH "ARGUMENTS"
.PP
\fIchan\fR
.RS 4
Z8530 channel to process
.sp
A status event occurred on the Z8530\&. We receive these for two reasons when in DMA mode\&. Firstly if we finished a packet transfer we get one and kick the next packet out\&. Secondly we may see a DCD change\&.
.RE
.SH "AUTHOR"
.PP
\fBAlan Cox\fR <\&alan@lxorguk.ukuu.org.uk\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br