/*
 * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2 of the License, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 59
 * Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * The full GNU General Public License is included in this distribution in the
 * file called COPYING.
 */
#ifndef DCA_H
#define DCA_H

#include <linux/pci.h>

/* DCA Provider API */

/* DCA Notifier Interface */
void dca_register_notify(struct notifier_block *nb);
void dca_unregister_notify(struct notifier_block *nb);

#define DCA_PROVIDER_ADD     0x0001
#define DCA_PROVIDER_REMOVE  0x0002

struct dca_provider {
	struct list_head	node;
	struct dca_ops		*ops;
	struct device 		*cd;
	int			 id;
};

struct dca_domain {
	struct list_head	node;
	struct list_head	dca_providers;
	struct pci_bus		*pci_rc;
};

struct dca_ops {
	int	(*add_requester)    (struct dca_provider *, struct device *);
	int	(*remove_requester) (struct dca_provider *, struct device *);
	u8	(*get_tag)	    (struct dca_provider *, struct device *,
				     int cpu);
	int	(*dev_managed)      (struct dca_provider *, struct device *);
};

struct dca_provider *alloc_dca_provider(struct dca_ops *ops, int priv_size);
void free_dca_provider(struct dca_provider *dca);
int register_dca_provider(struct dca_provider *dca, struct device *dev);
void unregister_dca_provider(struct dca_provider *dca, struct device *dev);

static inline void *dca_priv(struct dca_provider *dca)
{
	return (void *)dca + sizeof(struct dca_provider);
}

/* Requester API */
#define DCA_GET_TAG_TWO_ARGS
int dca_add_requester(struct device *dev);
int dca_remove_requester(struct device *dev);
u8 dca_get_tag(int cpu);
u8 dca3_get_tag(struct device *dev, int cpu);

/* internal stuff */
int __init dca_sysfs_init(void);
void __exit dca_sysfs_exit(void);
int dca_sysfs_add_provider(struct dca_provider *dca, struct device *dev);
void dca_sysfs_remove_provider(struct dca_provider *dca);
int dca_sysfs_add_req(struct dca_provider *dca, struct device *dev, int slot);
void dca_sysfs_remove_req(struct dca_provider *dca, int slot);

#endif /* DCA_H */
12.y'>linux-3.12.y</option>
<option value='linux-3.13.y'>linux-3.13.y</option>
<option value='linux-3.14.y'>linux-3.14.y</option>
<option value='linux-3.15.y'>linux-3.15.y</option>
<option value='linux-3.16.y'>linux-3.16.y</option>
<option value='linux-3.17.y'>linux-3.17.y</option>
<option value='linux-3.18.y'>linux-3.18.y</option>
<option value='linux-3.19.y'>linux-3.19.y</option>
<option value='linux-3.2.y'>linux-3.2.y</option>
<option value='linux-3.3.y'>linux-3.3.y</option>
<option value='linux-3.4.y'>linux-3.4.y</option>
<option value='linux-3.5.y'>linux-3.5.y</option>
<option value='linux-3.6.y'>linux-3.6.y</option>
<option value='linux-3.7.y'>linux-3.7.y</option>
<option value='linux-3.8.y'>linux-3.8.y</option>
<option value='linux-3.9.y'>linux-3.9.y</option>
<option value='linux-4.0.y'>linux-4.0.y</option>
<option value='linux-4.1.y'>linux-4.1.y</option>
<option value='linux-4.10.y'>linux-4.10.y</option>
<option value='linux-4.11.y'>linux-4.11.y</option>
<option value='linux-4.12.y'>linux-4.12.y</option>
<option value='linux-4.13.y'>linux-4.13.y</option>
<option value='linux-4.14.y'>linux-4.14.y</option>
<option value='linux-4.15.y'>linux-4.15.y</option>
<option value='linux-4.16.y'>linux-4.16.y</option>
<option value='linux-4.17.y'>linux-4.17.y</option>
<option value='linux-4.18.y'>linux-4.18.y</option>
<option value='linux-4.19.y'>linux-4.19.y</option>
<option value='linux-4.2.y'>linux-4.2.y</option>
<option value='linux-4.20.y'>linux-4.20.y</option>
<option value='linux-4.3.y'>linux-4.3.y</option>
<option value='linux-4.4.y'>linux-4.4.y</option>
<option value='linux-4.5.y'>linux-4.5.y</option>
<option value='linux-4.6.y'>linux-4.6.y</option>
<option value='linux-4.7.y'>linux-4.7.y</option>
<option value='linux-4.8.y'>linux-4.8.y</option>
<option value='linux-4.9.y'>linux-4.9.y</option>
<option value='linux-5.0.y'>linux-5.0.y</option>
<option value='linux-5.1.y'>linux-5.1.y</option>
<option value='linux-5.10.y'>linux-5.10.y</option>
<option value='linux-5.11.y'>linux-5.11.y</option>
<option value='linux-5.12.y'>linux-5.12.y</option>
<option value='linux-5.13.y'>linux-5.13.y</option>
<option value='linux-5.14.y'>linux-5.14.y</option>
<option value='linux-5.15.y'>linux-5.15.y</option>
<option value='linux-5.16.y'>linux-5.16.y</option>
<option value='linux-5.17.y'>linux-5.17.y</option>
<option value='linux-5.18.y'>linux-5.18.y</option>
<option value='linux-5.19.y'>linux-5.19.y</option>
<option value='linux-5.2.y'>linux-5.2.y</option>
<option value='linux-5.3.y'>linux-5.3.y</option>
<option value='linux-5.4.y'>linux-5.4.y</option>
<option value='linux-5.5.y'>linux-5.5.y</option>
<option value='linux-5.6.y'>linux-5.6.y</option>
<option value='linux-5.7.y'>linux-5.7.y</option>
<option value='linux-5.8.y'>linux-5.8.y</option>
<option value='linux-5.9.y'>linux-5.9.y</option>
<option value='linux-6.0.y'>linux-6.0.y</option>
<option value='linux-6.1.y'>linux-6.1.y</option>
<option value='linux-6.10.y'>linux-6.10.y</option>
<option value='linux-6.11.y'>linux-6.11.y</option>
<option value='linux-6.12.y'>linux-6.12.y</option>
<option value='linux-6.13.y'>linux-6.13.y</option>
<option value='linux-6.14.y'>linux-6.14.y</option>
<option value='linux-6.15.y'>linux-6.15.y</option>
<option value='linux-6.16.y'>linux-6.16.y</option>
<option value='linux-6.17.y'>linux-6.17.y</option>
<option value='linux-6.18.y'>linux-6.18.y</option>
<option value='linux-6.19.y'>linux-6.19.y</option>
<option value='linux-6.2.y'>linux-6.2.y</option>
<option value='linux-6.3.y' selected='selected'>linux-6.3.y</option>
<option value='linux-6.4.y'>linux-6.4.y</option>
<option value='linux-6.5.y'>linux-6.5.y</option>
<option value='linux-6.6.y'>linux-6.6.y</option>
<option value='linux-6.7.y'>linux-6.7.y</option>
<option value='linux-6.8.y'>linux-6.8.y</option>
<option value='linux-6.9.y'>linux-6.9.y</option>
<option value='linux-rolling-lts'>linux-rolling-lts</option>
<option value='linux-rolling-stable'>linux-rolling-stable</option>
<option value='master'>master</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Hosts the 0x221E linux distro kernel.</td><td class='sub right'>Ubuntu</td></tr></table>
<table class='tabs'><tr><td>
<a href='/distro/kernel/?h=linux-6.3.y'>summary</a><a href='/distro/kernel/refs/?h=linux-6.3.y'>refs</a><a class='active' href='/distro/kernel/log/scripts/get_abi.pl?h=linux-6.3.y'>log</a><a href='/distro/kernel/tree/scripts/get_abi.pl?h=linux-6.3.y'>tree</a><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y'>commit</a><a href='/distro/kernel/diff/scripts/get_abi.pl?h=linux-6.3.y'>diff</a></td><td class='form'><form class='right' method='get' action='/distro/kernel/log/scripts/get_abi.pl'>
<input type='hidden' name='h' value='linux-6.3.y'/><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='/distro/kernel/log/?h=linux-6.3.y'>root</a>/<a href='/distro/kernel/log/scripts?h=linux-6.3.y'>scripts</a>/<a href='/distro/kernel/log/scripts/get_abi.pl?h=linux-6.3.y'>get_abi.pl</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/distro/kernel/log/scripts/get_abi.pl?h=linux-6.3.y&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-04-24 10:38:44 +0200'>2022-04-24</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=5b5bfecaa333fb6a0cce1bfc4852a622dacfed1d'>scripts/get_abi: Fix wrong script file name in the help message</a></td><td>SeongJae Park</td></tr>
<tr><td><span title='2022-03-31 12:10:42 -0700'>2022-03-31</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=b4a5ea09b29371c2e6a10783faa3593428404343'>Merge tag 'docs-5.18-2' of git://git.lwn.net/linux</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2022-03-28 13:53:46 -0600'>2022-03-28</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=92b6de17b21cf74448d2397ef92d5ca856c6419f'>scripts/get_abi: change the file/line number meta info</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2022-03-18 14:27:07 +0100'>2022-03-18</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=5bff9632b538d63f61f1c4bba891a8f09f254369'>scripts: get_abi.pl: Fix typo in help message</a></td><td>Michal Simek</td></tr>
<tr><td><span title='2022-02-04 16:43:09 +0100'>2022-02-04</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=aa21a1bf97be50ce07d796fb6b0b330822515469'>scripts/get_abi.pl: Ignore hidden files</a></td><td>Jonathan Neuschäfer</td></tr>
<tr><td><span title='2021-10-05 16:23:38 +0200'>2021-10-05</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=df2205de92975bdaabb115dfef5c513b26b36263'>scripts: get_abi.pl: better generate regex from what fields</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-10-05 16:23:38 +0200'>2021-10-05</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=4dcce5b081555a33e97e06093910e6cfe6cb1023'>scripts: get_abi.pl: fix fallback rule for undefined symbols</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-29 09:10:52 +0200'>2021-09-29</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=e5c044c8a9b65867369f8a4f3d5e3fee265d0487'>scripts: get_abi.pl: make undefined search more deterministic</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-28 12:45:42 +0200'>2021-09-28</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=28331a011d1cab2e35be9d56b7aec2a203e7914e'>scripts: get_abi.pl: show progress</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-28 12:45:42 +0200'>2021-09-28</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=2833e30aa04d4a025341b7071f9d469538367605'>scripts: get_abi.pl: use STDERR for search-string and show-hints</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-28 12:45:36 +0200'>2021-09-28</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=42f09848cf3a8af1f9688487ccd81cb4b0fb7a8b'>scripts: get_abi.pl: update its documentation</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-28 12:45:36 +0200'>2021-09-28</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=87b58c6fae17b2404f32dfbf793b1f1b14fa9c95'>scripts: get_abi.pl: fix parse logic for DT firmware</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-28 12:45:36 +0200'>2021-09-28</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=3a1cc06c0e07065b06ba1af28eb48886e099e195'>scripts: get_abi.pl: produce an error if the ref tree is broken</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-28 12:45:21 +0200'>2021-09-28</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=ff3777d0d6617171e0baea271d8007defea61339'>scripts: get_abi.pl: create a valid ReST with duplicated tags</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-23 18:45:08 +0200'>2021-09-23</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=d4771993f2cf9e7e3f4d14bc1685b5346f6b218a'>scripts: get_abi.pl: ensure that "others" regex will be parsed</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-23 18:45:08 +0200'>2021-09-23</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=f34f67292b5aab7907ec7a694d5733dbc1593b3b'>scripts: get_abi.pl: precompile what match regexes</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-23 18:45:08 +0200'>2021-09-23</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=cb06b8ddeb4790cb6caf744316ebea99d53996ee'>scripts: get_abi.pl: stop check loop earlier when regex is found</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-23 18:45:08 +0200'>2021-09-23</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=0cd9e25b08132bb275fb5c1e753d3f13abfeb463'>scripts: get_abi.pl: ignore some sysfs nodes earlier</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-23 18:45:08 +0200'>2021-09-23</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=9263589422fe176d377b912145e64ee02bf5c813'>scripts: get_abi.pl: Better handle leaves with wildcards</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-23 18:45:08 +0200'>2021-09-23</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=46f661fd0faf7f518b6760ac15f02fa36896c126'>scripts: get_abi.pl: improve debug logic</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-23 18:45:08 +0200'>2021-09-23</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=45495db9790fd9247f31a79c433e1723a1bdf039'>scripts: get_abi.pl: call get_leave() a little late</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-23 18:45:08 +0200'>2021-09-23</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=e27c42a52e374b8bad02797ddb32a35348c7e00b'>scripts: get_abi.pl: Fix get_abi.pl search output</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-21 18:32:53 +0200'>2021-09-21</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=ca8e055c22155b262e14409a555bab41a52edfea'>scripts: get_abi.pl: add a graph to speedup the undefined algorithm</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-21 18:32:53 +0200'>2021-09-21</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=0b87a1b81ba9b9e2d1d2bc65b3b4318bb645a6e7'>scripts: get_abi.pl: Ignore fs/cgroup sysfs nodes earlier</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-21 18:32:53 +0200'>2021-09-21</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=50116aec11debf6dec6295856f3b9368a6a04edf'>scripts: get_abi.pl: don't skip what that ends with wildcards</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-21 18:32:53 +0200'>2021-09-21</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=14c942578e19f5760319da3371193c1bc6242f7f'>scripts: get_abi.pl: add an option to filter undefined results</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-21 18:32:53 +0200'>2021-09-21</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=ab02c5150b3164bad777d882fe324cbca3cc9d1d'>scripts: get_abi.pl: detect softlinks</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-21 18:32:53 +0200'>2021-09-21</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=f090db43958a0a0b6a920d25f56a79cce2ec8d1b'>scripts: get_abi.pl: Check for missing symbols at the ABI specs</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-09-21 18:32:53 +0200'>2021-09-21</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=ab9c14805b379b7890f2e162149b6978b2a75986'>scripts: get_abi.pl: Better handle multiple What parameters</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-03-31 13:53:16 -0600'>2021-03-31</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=2ae7bb570e5d8b2da4b281fe7fae5c3de411f287'>scripts: get_abi: ignore code blocks for cross-references</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-03-31 13:53:16 -0600'>2021-03-31</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=c27c2e34412f8ca36ed1d8beb248d132aaf0016a'>scripts: get_abi.pl: parse description line per line</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-03-31 13:53:16 -0600'>2021-03-31</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=87ec9ea1fc27a6475ef09cf221c42943fa418f47'>scripts: get_abi.pl: extend xref match to other types</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-03-31 13:53:16 -0600'>2021-03-31</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=50ebf8f4933ec27f0dc8c3b46c72894b14de0018'>get_abi.pl: fix xref boundaries</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-03-31 13:53:15 -0600'>2021-03-31</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=d3e6b2235e46a34f3d6b08283d1a817aeff0c757'>get_abi.pl: seek for all occurrences for Documentation/ABI</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2021-03-31 13:53:15 -0600'>2021-03-31</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=b0f9580a88803472d7c05d89365902a64f076df4'>scripts: get_abi.pl: better handle escape chars on what:</a></td><td>Mauro Carvalho Chehab</td></tr>
<tr><td><span title='2020-12-08 23:30:04 +0900'>2020-12-08</span></td><td><a href='/distro/kernel/commit/scripts/get_abi.pl?h=linux-6.3.y&amp;id=c25ce589dca10d64dde139ae093abc258a32869c'>tweewide: Fix most Shebang lines</a></td><td>Finn Behrens</td></tr>