/*
 * Copied from the kernel sources:
 *
 * Copyright IBM Corp. 1999, 2009
 *
 * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
 */

#ifndef __TOOLS_LINUX_ASM_BARRIER_H
#define __TOOLS_LINUX_ASM_BARRIER_H

/*
 * Force strict CPU ordering.
 * And yes, this is required on UP too when we're talking
 * to devices.
 */

#ifdef CONFIG_HAVE_MARCH_Z196_FEATURES
/* Fast-BCR without checkpoint synchronization */
#define __ASM_BARRIER "bcr 14,0\n"
#else
#define __ASM_BARRIER "bcr 15,0\n"
#endif

#define mb() do {  asm volatile(__ASM_BARRIER : : : "memory"); } while (0)

#define rmb()				mb()
#define wmb()				mb()

#endif /* __TOOLS_LIB_ASM_BARRIER_H */
src='/cgit.png' alt='cgit logo'/></a></td>
<td class='main'><a href='/cgit.cgi/'>index</a> : <a href='/cgit.cgi/linux/net-next.git/'>net-next.git</a></td><td class='form'><form method='get'>
<input type='hidden' name='id' value='81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'/><select name='h' onchange='this.form.submit();'>
<option value='emaclite-cleanup'>emaclite-cleanup</option>
<option value='master' selected='selected'>master</option>
<option value='nds-private-remove'>nds-private-remove</option>
<option value='packet-loop-back'>packet-loop-back</option>
<option value='packet-rx-pump-back'>packet-rx-pump-back</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>refs</a><a class='active' href='/cgit.cgi/linux/net-next.git/log/net/ipv6/ip6_offload.c'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/net/ipv6/ip6_offload.c?id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/net/ipv6/ip6_offload.c?id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/net/ipv6/ip6_offload.c?id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/net/ipv6/ip6_offload.c'>
<input type='hidden' name='id' value='81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'/><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/log/?id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/net?id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>net</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/ipv6?id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>ipv6</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/ipv6/ip6_offload.c?id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec'>ip6_offload.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/net/ipv6/ip6_offload.c?id=81917bad86a66f2bdcb12b4c10ab1bf333ed25ec&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>