/*
 * Copyright (C) ST-Ericsson AB 2010
 * Author:	Sjur Brendeland
 * License terms: GNU General Public License (GPL) version 2
 */

#ifndef CFSRVL_H_
#define CFSRVL_H_
#include <linux/list.h>
#include <linux/stddef.h>
#include <linux/types.h>
#include <linux/kref.h>
#include <linux/rculist.h>

struct cfsrvl {
	struct cflayer layer;
	bool open;
	bool phy_flow_on;
	bool modem_flow_on;
	bool supports_flowctrl;
	void (*release)(struct cflayer *layer);
	struct dev_info dev_info;
	void (*hold)(struct cflayer *lyr);
	void (*put)(struct cflayer *lyr);
	struct rcu_head rcu;
};

struct cflayer *cfvei_create(u8 linkid, struct dev_info *dev_info);
struct cflayer *cfdgml_create(u8 linkid, struct dev_info *dev_info);
struct cflayer *cfutill_create(u8 linkid, struct dev_info *dev_info);
struct cflayer *cfvidl_create(u8 linkid, struct dev_info *dev_info);
struct cflayer *cfrfml_create(u8 linkid, struct dev_info *dev_info,
				int mtu_size);
struct cflayer *cfdbgl_create(u8 linkid, struct dev_info *dev_info);

void cfsrvl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
		     int phyid);

bool cfsrvl_phyid_match(struct cflayer *layer, int phyid);

void cfsrvl_init(struct cfsrvl *service,
			u8 channel_id,
			struct dev_info *dev_info,
			bool supports_flowctrl);
bool cfsrvl_ready(struct cfsrvl *service, int *err);
u8 cfsrvl_getphyid(struct cflayer *layer);

static inline void cfsrvl_get(struct cflayer *layr)
{
	struct cfsrvl *s = container_of(layr, struct cfsrvl, layer);
	if (layr == NULL || layr->up == NULL || s->hold == NULL)
		return;

	s->hold(layr->up);
}

static inline void cfsrvl_put(struct cflayer *layr)
{
	struct cfsrvl *s = container_of(layr, struct cfsrvl, layer);
	if (layr == NULL || layr->up == NULL || s->hold == NULL)
		return;

	s->put(layr->up);
}
#endif				/* CFSRVL_H_ */
xt.git/tree/include/target?h=nds-private-remove&amp;id=9d032f4201d39e5cf43a8709a047e481f5723fdc'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/include/target?h=nds-private-remove&amp;id=9d032f4201d39e5cf43a8709a047e481f5723fdc'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/include/target?h=nds-private-remove&amp;id=9d032f4201d39e5cf43a8709a047e481f5723fdc'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/include/target'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?h=nds-private-remove&amp;id=9d032f4201d39e5cf43a8709a047e481f5723fdc'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/include?h=nds-private-remove&amp;id=9d032f4201d39e5cf43a8709a047e481f5723fdc'>include</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/target?h=nds-private-remove&amp;id=9d032f4201d39e5cf43a8709a047e481f5723fdc'>target</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/include/target?h=nds-private-remove&amp;id=9d032f4201d39e5cf43a8709a047e481f5723fdc&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
864421ec'>asm-generic</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/uapi/asm-generic/bitsperlong.h?h=nds-private-remove&amp;id=2ad5d52d42810bed95100a3d912679d8864421ec'>bitsperlong.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='2ad5d52d42810bed95100a3d912679d8864421ec'/><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>Helge Deller &lt;deller@gmx.de&gt;</td><td class='right'>2017-01-28 11:52:02 +0100</td></tr>
<tr><th>committer</th><td>Helge Deller &lt;deller@gmx.de&gt;</td><td class='right'>2017-01-28 21:54:23 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/uapi/asm-generic/bitsperlong.h?h=nds-private-remove&amp;id=2ad5d52d42810bed95100a3d912679d8864421ec'>2ad5d52d42810bed95100a3d912679d8864421ec</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/uapi/asm-generic/bitsperlong.h?id=2ad5d52d42810bed95100a3d912679d8864421ec'>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=2ad5d52d42810bed95100a3d912679d8864421ec'>7f93e2f906b1c86f5b76c0f4c0978d41a8a29861</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/uapi/asm-generic/bitsperlong.h?h=nds-private-remove&amp;id=2ad5d52d42810bed95100a3d912679d8864421ec'>include/uapi/asm-generic/bitsperlong.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/uapi/asm-generic/bitsperlong.h?h=nds-private-remove&amp;id=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>83b5d1e3d3013dbf90645a5d07179d018c8243fa</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/uapi/asm-generic/bitsperlong.h?h=nds-private-remove&amp;id=2ad5d52d42810bed95100a3d912679d8864421ec&amp;id2=83b5d1e3d3013dbf90645a5d07179d018c8243fa'>diff</a>)</td></tr></table>
<div class='commit-subject'>parisc: Don't use BITS_PER_LONG in userspace-exported swab.h header</div><div class='commit-msg'>In swab.h the "#if BITS_PER_LONG &gt; 32" breaks compiling userspace programs if
BITS_PER_LONG is #defined by userspace with the sizeof() compiler builtin.

Solve this problem by using __BITS_PER_LONG instead.  Since we now
#include asm/bitsperlong.h avoid further potential userspace pollution
by moving the #define of SHIFT_PER_LONG to bitops.h which is not
exported to userspace.

This patch unbreaks compiling qemu on hppa/parisc.

Signed-off-by: Helge Deller &lt;deller@gmx.de&gt;
Cc: &lt;stable@vger.kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=2ad5d52d42810bed95100a3d912679d8864421ec'>Diffstat</a> (limited to 'include/uapi/asm-generic/bitsperlong.h')</div><table summary='diffstat' class='diffstat'>