'\" t
.\"     Title: z8530_rx_done
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: July 2017
.\"    Manual: Internal Functions
.\"    Source: Kernel Hackers Manual 4.12.2
.\"  Language: English
.\"
.TH "Z8530_RX_DONE" "9" "July 2017" "Kernel Hackers Manual 4\&.12\&" "Internal Functions"
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.SH "NAME"
z8530_rx_done \- Receive completion callback
.SH "SYNOPSIS"
.HP \w'void\ z8530_rx_done('u
.BI "void z8530_rx_done(struct\ z8530_channel\ *\ " "c" ");"
.SH "ARGUMENTS"
.PP
\fIstruct z8530_channel * c\fR
.RS 4
The channel that completed a receive
.RE
.SH "DESCRIPTION"
.PP
A new packet is complete\&. Our goal here is to get back into receive mode as fast as possible\&. On the Z85230 we could change to using ESCC mode, but on the older chips we have no choice\&. We flip to the new buffer immediately in DMA mode so that the DMA of the next frame can occur while we are copying the previous buffer to an sk_buff
.PP
Called with the lock held
.SH "AUTHOR"
.PP
\fBAlan Cox\fR <\&alan@lxorguk.ukuu.org.uk\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br