/*
 * VMware vSockets Driver
 *
 * Copyright (C) 2007-2012 VMware, Inc. All rights reserved.
 *
 * This program 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 version 2 and no later version.
 *
 * 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.
 */

#include <linux/types.h>
#include <linux/socket.h>
#include <linux/stddef.h>
#include <net/sock.h>
#include <net/vsock_addr.h>

void vsock_addr_init(struct sockaddr_vm *addr, u32 cid, u32 port)
{
	memset(addr, 0, sizeof(*addr));
	addr->svm_family = AF_VSOCK;
	addr->svm_cid = cid;
	addr->svm_port = port;
}
EXPORT_SYMBOL_GPL(vsock_addr_init);

int vsock_addr_validate(const struct sockaddr_vm *addr)
{
	if (!addr)
		return -EFAULT;

	if (addr->svm_family != AF_VSOCK)
		return -EAFNOSUPPORT;

	if (addr->svm_zero[0] != 0)
		return -EINVAL;

	return 0;
}
EXPORT_SYMBOL_GPL(vsock_addr_validate);

bool vsock_addr_bound(const struct sockaddr_vm *addr)
{
	return addr->svm_port != VMADDR_PORT_ANY;
}
EXPORT_SYMBOL_GPL(vsock_addr_bound);

void vsock_addr_unbind(struct sockaddr_vm *addr)
{
	vsock_addr_init(addr, VMADDR_CID_ANY, VMADDR_PORT_ANY);
}
EXPORT_SYMBOL_GPL(vsock_addr_unbind);

bool vsock_addr_equals_addr(const struct sockaddr_vm *addr,
			    const struct sockaddr_vm *other)
{
	return addr->svm_cid == other->svm_cid &&
		addr->svm_port == other->svm_port;
}
EXPORT_SYMBOL_GPL(vsock_addr_equals_addr);

int vsock_addr_cast(const struct sockaddr *addr,
		    size_t len, struct sockaddr_vm **out_addr)
{
	if (len < sizeof(**out_addr))
		return -EFAULT;

	*out_addr = (struct sockaddr_vm *)addr;
	return vsock_addr_validate(*out_addr);
}
EXPORT_SYMBOL_GPL(vsock_addr_cast);
ss='active' href='/cgit.cgi/linux/net-next.git/commit/drivers?h=nds-private-remove&amp;id=b08d46b01e995dd7b653b22d35bd1d958d6ee9b4'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/drivers?h=nds-private-remove&amp;id=b08d46b01e995dd7b653b22d35bd1d958d6ee9b4'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/drivers'>
<input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='b08d46b01e995dd7b653b22d35bd1d958d6ee9b4'/><select name='qt'>
<option value='grep'>log msg</option>
<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/?h=nds-private-remove&amp;id=b08d46b01e995dd7b653b22d35bd1d958d6ee9b4'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers?h=nds-private-remove&amp;id=b08d46b01e995dd7b653b22d35bd1d958d6ee9b4'>drivers</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='b08d46b01e995dd7b653b22d35bd1d958d6ee9b4'/><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>Florian Fainelli &lt;f.fainelli@gmail.com&gt;</td><td class='right'>2017-02-06 13:01:16 -0800</td></tr>
<tr><th>committer</th><td>David S. Miller &lt;davem@davemloft.net&gt;</td><td class='right'>2017-02-07 13:03:10 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers?h=nds-private-remove&amp;id=b08d46b01e995dd7b653b22d35bd1d958d6ee9b4'>b08d46b01e995dd7b653b22d35bd1d958d6ee9b4</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers?id=b08d46b01e995dd7b653b22d35bd1d958d6ee9b4'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=b08d46b01e995dd7b653b22d35bd1d958d6ee9b4'>d62db18848a1d901434f01223cd9bcca6683ceab</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers?h=nds-private-remove&amp;id=b08d46b01e995dd7b653b22d35bd1d958d6ee9b4'>drivers</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers?h=nds-private-remove&amp;id=8d1fb01df8f64af14c833805dcbd05bf4582e028'>8d1fb01df8f64af14c833805dcbd05bf4582e028</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers?h=nds-private-remove&amp;id=b08d46b01e995dd7b653b22d35bd1d958d6ee9b4&amp;id2=8d1fb01df8f64af14c833805dcbd05bf4582e028'>diff</a>)</td></tr></table>
<div class='commit-subject'>net: phy: bcm7xxx: Add BCM74371 PHY ID</div><div class='commit-msg'>Add the BCM74371 PHY ID to the list of supported chips. This is a 28nm
technology Gigabit PHY SoC.

Signed-off-by: Florian Fainelli &lt;f.fainelli@gmail.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=b08d46b01e995dd7b653b22d35bd1d958d6ee9b4'>Diffstat</a> (limited to 'drivers')</div><table summary='diffstat' class='diffstat'>