/*
 * Intel MIC Platform Software Stack (MPSS)
 *
 * Copyright(c) 2013 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.
 *
 * The full GNU General Public License is included in this distribution in
 * the file called "COPYING".
 *
 * Intel MIC User Space Tools.
 */
#ifndef _MPSSD_H_
#define _MPSSD_H_

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <dirent.h>
#include <libgen.h>
#include <pthread.h>
#include <stdarg.h>
#include <time.h>
#include <errno.h>
#include <sys/dir.h>
#include <sys/ioctl.h>
#include <sys/poll.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/utsname.h>
#include <sys/wait.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <pthread.h>
#include <signal.h>
#include <limits.h>
#include <syslog.h>
#include <getopt.h>
#include <net/if.h>
#include <linux/if_tun.h>
#include <linux/if_tun.h>
#include <linux/virtio_ids.h>

#define MICSYSFSDIR "/sys/class/mic"
#define LOGFILE_NAME "/var/log/mpssd"
#define PAGE_SIZE 4096

struct mic_console_info {
	pthread_t       console_thread;
	int		virtio_console_fd;
	void		*console_dp;
};

struct mic_net_info {
	pthread_t       net_thread;
	int		virtio_net_fd;
	int		tap_fd;
	void		*net_dp;
};

struct mic_virtblk_info {
	pthread_t       block_thread;
	int		virtio_block_fd;
	void		*block_dp;
	volatile sig_atomic_t	signaled;
	char		*backend_file;
	int		backend;
	void		*backend_addr;
	long		backend_size;
};

struct mic_info {
	int		id;
	char		*name;
	pthread_t       config_thread;
	pthread_t       init_thread;
	pid_t		pid;
	struct mic_console_info	mic_console;
	struct mic_net_info	mic_net;
	struct mic_virtblk_info	mic_virtblk;
	int		restart;
	int		boot_on_resume;
	struct mic_info *next;
};

__attribute__((format(printf, 1, 2)))
void mpsslog(char *format, ...);
char *readsysfs(char *dir, char *entry);
int setsysfs(char *dir, char *entry, char *value);
#endif
ption>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=618c808968852609d2d9f0e5cfc351a4807ef8d0'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include?id=618c808968852609d2d9f0e5cfc351a4807ef8d0'>include</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/net?id=618c808968852609d2d9f0e5cfc351a4807ef8d0'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/net/caif?id=618c808968852609d2d9f0e5cfc351a4807ef8d0'>caif</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/net/caif/cfctrl.h?id=618c808968852609d2d9f0e5cfc351a4807ef8d0'>cfctrl.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='618c808968852609d2d9f0e5cfc351a4807ef8d0'/><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>Chen-Yu Tsai &lt;wens@csie.org&gt;</td><td class='right'>2016-11-11 11:12:43 +0800</td></tr>
<tr><th>committer</th><td>Mark Brown &lt;broonie@kernel.org&gt;</td><td class='right'>2016-11-11 15:34:45 +0000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/net/caif/cfctrl.h?id=618c808968852609d2d9f0e5cfc351a4807ef8d0'>618c808968852609d2d9f0e5cfc351a4807ef8d0</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/net/caif/cfctrl.h?id=618c808968852609d2d9f0e5cfc351a4807ef8d0'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=618c808968852609d2d9f0e5cfc351a4807ef8d0'>01a8d928c06fe7bef488f55bade6ba37b958bb5f</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/net/caif/cfctrl.h?id=618c808968852609d2d9f0e5cfc351a4807ef8d0'>include/net/caif/cfctrl.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/net/caif/cfctrl.h?id=1001354ca34179f3db924eb66672442a173147dc'>1001354ca34179f3db924eb66672442a173147dc</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/net/caif/cfctrl.h?id=618c808968852609d2d9f0e5cfc351a4807ef8d0&amp;id2=1001354ca34179f3db924eb66672442a173147dc'>diff</a>)</td></tr></table>
<div class='commit-subject'>regulator: axp20x: Fix axp809 ldo_io registration error on cold boot</div><div class='commit-msg'>The maximum supported voltage for ldo_io# is 3.3V, but on cold boot
the selector comes up at 0x1f, which maps to 3.8V. This was previously
corrected by Allwinner's U-boot, which set all regulators on the PMICs
to some pre-configured voltage. With recent progress in U-boot SPL
support, this is no longer the case. In any case we should handle
this quirk in the kernel driver as well.

This invalid setting causes _regulator_get_voltage() to fail with -EINVAL
which causes regulator registration to fail when constrains are used:

[    1.054181] vcc-pg: failed to get the current voltage(-22)
[    1.059670] axp20x-regulator axp20x-regulator.0: Failed to register ldo_io0
[    1.069749] axp20x-regulator: probe of axp20x-regulator.0 failed with error -22

This commits makes the axp20x regulator driver accept the 0x1f register
value, fixing this.

The datasheet does not guarantee reliable operation above 3.3V, so on
boards where this regulator is used the regulator-max-microvolt setting
must be 3.3V or less.

This is essentially the same as the commit f40d4896bf32 ("regulator:
axp20x: Fix axp22x ldo_io registration error on cold boot") for AXP22x
PMICs.

Fixes: a51f9f4622a3 ("regulator: axp20x: support AXP809 variant")
Signed-off-by: Chen-Yu Tsai &lt;wens@csie.org&gt;
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=618c808968852609d2d9f0e5cfc351a4807ef8d0'>Diffstat</a> (limited to 'include/net/caif/cfctrl.h')</div><table summary='diffstat' class='diffstat'>