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.TH "Z8530_TX_BEGIN" "9" "17 July 2003" "" ""

.SH NAME
z8530_tx_begin \- Begin packet transmission
.SH SYNOPSIS
.sp
\fB
.sp
void z8530_tx_begin  (struct z8530_channel * \fIc\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIc\fB\fR
The Z8530 channel to kick
.SH "DESCRIPTION"
.PP
This is the speed sensitive side of transmission. If we are called
and no buffer is being transmitted we commence the next buffer. If
nothing is queued we idle the sync. 
.SH "NOTE"
.PP
We are handling this code path in the interrupt path, keep it
fast or bad things will happen.
.PP
Called with the lock held.
.SH "ABOUT THIS DOCUMENT"
.PP
This documentation is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
.PP
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
.PP
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
.PP
For more details see the file COPYING in the source
distribution of Linux.
.PP
If you have comments on the formatting of this manpage, then please contact
Michael Still (mikal@stillhq.com).
.PP
This documentation was generated with kernel version 2.5.75.