/*
 * 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);

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 */
ivate-remove'>nds-private-remove</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/?id=dd92478a15fa3bfd746ee08b4ef59401c1537804'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/Documentation?id=dd92478a15fa3bfd746ee08b4ef59401c1537804'>Documentation</a>/<a href='/cgit.cgi/linux/net-next.git/commit/Documentation/devicetree?id=dd92478a15fa3bfd746ee08b4ef59401c1537804'>devicetree</a>/<a href='/cgit.cgi/linux/net-next.git/commit/Documentation/devicetree/bindings?id=dd92478a15fa3bfd746ee08b4ef59401c1537804'>bindings</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='dd92478a15fa3bfd746ee08b4ef59401c1537804'/><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>Nicolas Pitre &lt;nicolas.pitre@linaro.org&gt;</td><td class='right'>2016-02-28 22:00:00 -0500</td></tr>
<tr><th>committer</th><td>Nicolas Pitre &lt;nicolas.pitre@linaro.org&gt;</td><td class='right'>2016-03-29 16:30:57 -0400</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/Documentation/devicetree/bindings?id=dd92478a15fa3bfd746ee08b4ef59401c1537804'>dd92478a15fa3bfd746ee08b4ef59401c1537804</a> (<a href='/cgit.cgi/linux/net-next.git/patch/Documentation/devicetree/bindings?id=dd92478a15fa3bfd746ee08b4ef59401c1537804'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=dd92478a15fa3bfd746ee08b4ef59401c1537804'>3577bd3662eb7077ae82878f200e81afabe8c3fc</a> /<a href='/cgit.cgi/linux/net-next.git/tree/Documentation/devicetree/bindings?id=dd92478a15fa3bfd746ee08b4ef59401c1537804'>Documentation/devicetree/bindings</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/Documentation/devicetree/bindings?id=23121ca2b56b583c43512e4d7a926343be937714'>23121ca2b56b583c43512e4d7a926343be937714</a> (<a href='/cgit.cgi/linux/net-next.git/diff/Documentation/devicetree/bindings?id=dd92478a15fa3bfd746ee08b4ef59401c1537804&amp;id2=23121ca2b56b583c43512e4d7a926343be937714'>diff</a>)</td></tr></table>
<div class='commit-subject'>kbuild: build sample modules along with the rest of the kernel</div><div class='commit-msg'>Make sample modules in parallel with the rest of the kernel rather
than having them built from the vmlinux target. This makes the build
slightly faster, and those modules are properly considered when
adjust_autoksyms.sh is executed.

Signed-off-by: Nicolas Pitre &lt;nico@linaro.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=dd92478a15fa3bfd746ee08b4ef59401c1537804'>Diffstat</a> (limited to 'Documentation/devicetree/bindings')</div><table summary='diffstat' class='diffstat'>