/*
 * timbuart.c timberdale FPGA GPIO driver
 * Copyright (c) 2009 Intel Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * 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.
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/* Supports:
 * Timberdale FPGA UART
 */

#ifndef _TIMBUART_H
#define _TIMBUART_H

#define TIMBUART_FIFO_SIZE	2048

#define TIMBUART_RXFIFO		0x08
#define TIMBUART_TXFIFO		0x0c
#define TIMBUART_IER		0x10
#define TIMBUART_IPR		0x14
#define TIMBUART_ISR		0x18
#define TIMBUART_CTRL		0x1c
#define TIMBUART_BAUDRATE	0x20

#define TIMBUART_CTRL_RTS	0x01
#define TIMBUART_CTRL_CTS	0x02
#define TIMBUART_CTRL_FLSHTX	0x40
#define TIMBUART_CTRL_FLSHRX	0x80

#define TXBF		0x01
#define TXBAE		0x02
#define CTS_DELTA	0x04
#define RXDP		0x08
#define RXBAF		0x10
#define RXBF		0x20
#define RXTT		0x40
#define RXBNAE		0x80
#define TXBE		0x100

#define RXFLAGS (RXDP | RXBAF | RXBF | RXTT | RXBNAE)
#define TXFLAGS (TXBF | TXBAE)

#define TIMBUART_MAJOR 204
#define TIMBUART_MINOR 192

#endif /* _TIMBUART_H */

href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/include/soc/bcm2835'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/include/soc/bcm2835?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/include/soc/bcm2835?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/include/soc/bcm2835?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/include/soc/bcm2835'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>include</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/soc?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/soc/bcm2835?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>bcm2835</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>George Spelvin &lt;linux@sciencehorizons.net&gt;</td><td class='right'>2016-05-29 08:05:56 -0400</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-05-29 07:33:47 -0700</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/soc/bcm2835?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/soc/bcm2835?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>0012599b46ccd837c6ce808b808456777f7bb92f</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/soc/bcm2835?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>include/soc/bcm2835</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/soc/bcm2835?id=f2a031b66ec6da1512f9db228e4174ad2c7d2688'>f2a031b66ec6da1512f9db228e4174ad2c7d2688</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/soc/bcm2835?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7&amp;id2=f2a031b66ec6da1512f9db228e4174ad2c7d2688'>diff</a>)</td></tr></table>
<div class='commit-subject'>hash_string: Fix zero-length case for !DCACHE_WORD_ACCESS</div><div class='commit-msg'>The self-test was updated to cover zero-length strings; the function
needs to be updated, too.

Reported-by: Geert Uytterhoeven &lt;geert@linux-m68k.org&gt;
Signed-off-by: George Spelvin &lt;linux@sciencehorizons.net&gt;
Fixes: fcfd2fbf22d2 ("fs/namei.c: Add hashlen_string() function")
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=e0ab7af9bd1c25e40b9a1dbeb2a634b88267b9d7'>Diffstat</a> (limited to 'include/soc/bcm2835')</div><table summary='diffstat' class='diffstat'>