/*
 * Asynchronous Compression operations
 *
 * Copyright (c) 2016, Intel Corporation
 * Authors: Weigang Li <weigang.li@intel.com>
 *          Giovanni Cabiddu <giovanni.cabiddu@intel.com>
 *
 * 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.
 *
 */
#ifndef _CRYPTO_ACOMP_INT_H
#define _CRYPTO_ACOMP_INT_H
#include <crypto/acompress.h>

/*
 * Transform internal helpers.
 */
static inline void *acomp_request_ctx(struct acomp_req *req)
{
	return req->__ctx;
}

static inline void *acomp_tfm_ctx(struct crypto_acomp *tfm)
{
	return tfm->base.__crt_ctx;
}

static inline void acomp_request_complete(struct acomp_req *req,
					  int err)
{
	req->base.complete(&req->base, err);
}

static inline const char *acomp_alg_name(struct crypto_acomp *tfm)
{
	return crypto_acomp_tfm(tfm)->__crt_alg->cra_name;
}

static inline struct acomp_req *__acomp_request_alloc(struct crypto_acomp *tfm)
{
	struct acomp_req *req;

	req = kzalloc(sizeof(*req) + crypto_acomp_reqsize(tfm), GFP_KERNEL);
	if (likely(req))
		acomp_request_set_tfm(req, tfm);
	return req;
}

static inline void __acomp_request_free(struct acomp_req *req)
{
	kzfree(req);
}

/**
 * crypto_register_acomp() -- Register asynchronous compression algorithm
 *
 * Function registers an implementation of an asynchronous
 * compression algorithm
 *
 * @alg:	algorithm definition
 *
 * Return:	zero on success; error code in case of error
 */
int crypto_register_acomp(struct acomp_alg *alg);

/**
 * crypto_unregister_acomp() -- Unregister asynchronous compression algorithm
 *
 * Function unregisters an implementation of an asynchronous
 * compression algorithm
 *
 * @alg:	algorithm definition
 *
 * Return:	zero on success; error code in case of error
 */
int crypto_unregister_acomp(struct acomp_alg *alg);

#endif
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=045169816b31b10faed984b01c390db1b32ee4c1'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include?h=nds-private-remove&amp;id=045169816b31b10faed984b01c390db1b32ee4c1'>include</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/net?h=nds-private-remove&amp;id=045169816b31b10faed984b01c390db1b32ee4c1'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/net/caif?h=nds-private-remove&amp;id=045169816b31b10faed984b01c390db1b32ee4c1'>caif</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/net/caif/cfserl.h?h=nds-private-remove&amp;id=045169816b31b10faed984b01c390db1b32ee4c1'>cfserl.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='045169816b31b10faed984b01c390db1b32ee4c1'/><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>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-12-10 09:47:13 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-12-10 09:47:13 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/net/caif/cfserl.h?h=nds-private-remove&amp;id=045169816b31b10faed984b01c390db1b32ee4c1'>045169816b31b10faed984b01c390db1b32ee4c1</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/net/caif/cfserl.h?id=045169816b31b10faed984b01c390db1b32ee4c1'>patch</a>)</td></tr>
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<div class='commit-subject'>Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6</div><div class='commit-msg'>Pull crypto fixes from Herbert Xu:
 "This fixes the following issues:

   - Fix pointer size when caam is used with AArch64 boot loader on
     AArch32 kernel.

   - Fix ahash state corruption in marvell driver.

   - Fix buggy algif_aed tag handling.

   - Prevent mcryptd from being used with incompatible algorithms which
     can cause crashes"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: algif_aead - fix uninitialized variable warning
  crypto: mcryptd - Check mcryptd algorithm compatibility
  crypto: algif_aead - fix AEAD tag memory handling
  crypto: caam - fix pointer size for AArch64 boot loader, AArch32 kernel
  crypto: marvell - Don't corrupt state of an STD req for re-stepped ahash
  crypto: marvell - Don't copy hash operation twice into the SRAM
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=045169816b31b10faed984b01c390db1b32ee4c1'>Diffstat</a> (limited to 'include/net/caif/cfserl.h')</div><table summary='diffstat' class='diffstat'>