/*
 * 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"
#include "built_in.h"

extern void destroy_rx_ring(int sock, struct ring *ring);
extern void create_rx_ring(int sock, struct ring *ring, int verbose);
extern void mmap_rx_ring(int sock, struct ring *ring);
extern void alloc_rx_ring_frames(int sock, struct ring *ring);
extern void bind_rx_ring(int sock, struct ring *ring, int ifindex);
extern void setup_rx_ring_layout(int sock, struct ring *ring,
				 unsigned int size, bool jumbo_support, bool v3);
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 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(struct tpacket2_hdr *hdr)
{
	hdr->tp_status = TP_STATUS_KERNEL;
}

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

#endif /* RX_RING_H */
k' selected='selected'>packet-loop-back</option>
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<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?h=packet-loop-back&amp;id=ba412e343d8bd628c1568a9b130210cc7d55e01c'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/Makefile?h=packet-loop-back&amp;id=ba412e343d8bd628c1568a9b130210cc7d55e01c'>Makefile</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='packet-loop-back'/><input type='hidden' name='id' value='ba412e343d8bd628c1568a9b130210cc7d55e01c'/><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>Shubhrajyoti Datta &lt;shubhrajyoti.datta@xilinx.com&gt;</td><td class='right'>2016-05-04 17:27:50 +0530</td></tr>
<tr><th>committer</th><td>Mark Brown &lt;broonie@kernel.org&gt;</td><td class='right'>2016-05-04 14:21:03 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/Makefile?h=packet-loop-back&amp;id=ba412e343d8bd628c1568a9b130210cc7d55e01c'>ba412e343d8bd628c1568a9b130210cc7d55e01c</a> (<a href='/cgit.cgi/linux/net-next.git/patch/Makefile?id=ba412e343d8bd628c1568a9b130210cc7d55e01c'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=packet-loop-back&amp;id=ba412e343d8bd628c1568a9b130210cc7d55e01c'>3a1984507ca6f5e9863bda3a9620b3bca13f9b75</a> /<a href='/cgit.cgi/linux/net-next.git/tree/Makefile?h=packet-loop-back&amp;id=ba412e343d8bd628c1568a9b130210cc7d55e01c'>Makefile</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/Makefile?h=packet-loop-back&amp;id=f55532a0c0b8bb6148f4e07853b876ef73bc69ca'>f55532a0c0b8bb6148f4e07853b876ef73bc69ca</a> (<a href='/cgit.cgi/linux/net-next.git/diff/Makefile?h=packet-loop-back&amp;id=ba412e343d8bd628c1568a9b130210cc7d55e01c&amp;id2=f55532a0c0b8bb6148f4e07853b876ef73bc69ca'>diff</a>)</td></tr></table>
<div class='commit-subject'>spi: zynqmp: disable clocks in error paths</div><div class='commit-msg'>The if pclk enable fails the refclk is not disabled.
Fix the same.

Signed-off-by: Shubhrajyoti Datta &lt;shubhraj@xilinx.com&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/?h=packet-loop-back&amp;id=ba412e343d8bd628c1568a9b130210cc7d55e01c'>Diffstat</a> (limited to 'Makefile')</div><table summary='diffstat' class='diffstat'>