/*
 * netsniff-ng - the packet sniffing beast
 * Copyright 2009, 2010 Daniel Borkmann.
 * Subject to the GPL, version 2.
 */

#ifndef RX_RING_H
#define RX_RING_H

#include <stdbool.h>

#include "ring.h"

extern void ring_rx_setup(struct ring *ring, int sock, size_t size, int ifindex,
			  struct pollfd *poll, bool v3, bool jumbo_support,
			  bool verbose);
extern void destroy_rx_ring(int sock, struct ring *ring);
extern void sock_rx_net_stats(int sock, unsigned long seen);

static inline int user_may_pull_from_rx(struct tpacket2_hdr *hdr)
{
	return ((hdr->tp_status & TP_STATUS_USER) == TP_STATUS_USER);
}

static inline void kernel_may_pull_from_rx(struct tpacket2_hdr *hdr)
{
	hdr->tp_status = TP_STATUS_KERNEL;
}

#ifdef HAVE_TPACKET3
static inline int user_may_pull_from_rx_block(struct block_desc *pbd)
{
	return ((pbd->h1.block_status & TP_STATUS_USER) == TP_STATUS_USER);
}

static inline void kernel_may_pull_from_rx_block(struct block_desc *pbd)
{
	pbd->h1.block_status = TP_STATUS_KERNEL;
}
#endif /* HAVE_TPACKET3 */

#endif /* RX_RING_H */
ubmit();'>
<option value='emaclite-cleanup'>emaclite-cleanup</option>
<option value='master'>master</option>
<option value='nds-private-remove' selected='selected'>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/?h=nds-private-remove'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?h=nds-private-remove&amp;id=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/sound/pci/azt3328.h?h=nds-private-remove'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/sound/pci/azt3328.h?h=nds-private-remove&amp;id=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/sound/pci/azt3328.h?h=nds-private-remove&amp;id=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/sound/pci/azt3328.h?h=nds-private-remove&amp;id=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/sound/pci/azt3328.h'>
<input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'/><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=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound?h=nds-private-remove&amp;id=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/pci?h=nds-private-remove&amp;id=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>pci</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/pci/azt3328.h?h=nds-private-remove&amp;id=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>azt3328.h</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='bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'/><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>Johannes Berg &lt;johannes.berg@intel.com&gt;</td><td class='right'>2017-02-07 10:40:50 +0100</td></tr>
<tr><th>committer</th><td>Johannes Berg &lt;johannes.berg@intel.com&gt;</td><td class='right'>2017-02-07 10:40:50 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/pci/azt3328.h?h=nds-private-remove&amp;id=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/pci/azt3328.h?id=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>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=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>0021fe481f8acf3694d92d72f3dd1b2a71a20ca3</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/pci/azt3328.h?h=nds-private-remove&amp;id=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>sound/pci/azt3328.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/pci/azt3328.h?h=nds-private-remove&amp;id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>228c8c6b1f4376788e9d5ab00d50b10228eb40d3</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/pci/azt3328.h?h=nds-private-remove&amp;id=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a&amp;id2=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>diff</a>)</td></tr></table>
<div class='commit-subject'>mac80211: add back lost debugfs files</div><div class='commit-msg'>Somehow these files were never present or lost, but the code
is there and they seem somewhat useful, so add them back.

Signed-off-by: Johannes Berg &lt;johannes.berg@intel.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=bddb2afcb6c52a545f18fb9bcd4829828ebf4a3a'>Diffstat</a> (limited to 'sound/pci/azt3328.h')</div><table summary='diffstat' class='diffstat'>