forked from luck/tmp_suning_uos_patched
8d818c1055
Add CAAM driver that works using the DPSECI backend, i.e. manages
DPSECI DPAA2 objects sitting on the Management Complex (MC) fsl-mc bus.
Data transfers (crypto requests) are sent/received to/from CAAM crypto
engine via Queue Interface (v2), this being similar to existing caam/qi.
OTOH, configuration/setup (obtaining virtual queue IDs, authorization
etc.) is done by sending commands to the MC f/w.
Note that the CAAM accelerator included in DPAA2 platforms still has
Job Rings. However, the driver being added does not handle access
via this backend. Kconfig & Makefile are updated such that DPAA2-CAAM
(a.k.a. "caam/qi2") driver does not depend on caam/jr or caam/qi
backends - which rely on platform bus support (ctrl.c).
Support for the following aead and authenc algorithms is also added
in this patch:
-aead:
gcm(aes)
rfc4106(gcm(aes))
rfc4543(gcm(aes))
-authenc:
authenc(hmac({md5,sha*}),cbc({aes,des,des3_ede}))
echainiv(authenc(hmac({md5,sha*}),cbc({aes,des,des3_ede})))
authenc(hmac({md5,sha*}),rfc3686(ctr(aes))
seqiv(authenc(hmac({md5,sha*}),rfc3686(ctr(aes)))
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright 2008-2011 Freescale Semiconductor, Inc.
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*/
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#ifndef CAAM_COMPAT_H
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#define CAAM_COMPAT_H
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/mod_devicetable.h>
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#include <linux/device.h>
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#include <linux/interrupt.h>
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#include <linux/crypto.h>
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#include <linux/hash.h>
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#include <linux/hw_random.h>
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#include <linux/of_platform.h>
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#include <linux/dma-mapping.h>
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#include <linux/io.h>
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#include <linux/iommu.h>
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#include <linux/spinlock.h>
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#include <linux/rtnetlink.h>
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#include <linux/in.h>
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#include <linux/slab.h>
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#include <linux/types.h>
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#include <linux/debugfs.h>
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#include <linux/circ_buf.h>
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#include <linux/clk.h>
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#include <net/xfrm.h>
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#include <crypto/algapi.h>
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#include <crypto/null.h>
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#include <crypto/aes.h>
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#include <crypto/ctr.h>
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#include <crypto/des.h>
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#include <crypto/gcm.h>
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#include <crypto/sha.h>
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#include <crypto/md5.h>
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#include <crypto/internal/aead.h>
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#include <crypto/authenc.h>
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#include <crypto/akcipher.h>
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#include <crypto/scatterwalk.h>
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#include <crypto/skcipher.h>
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#include <crypto/internal/skcipher.h>
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#include <crypto/internal/hash.h>
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#include <crypto/internal/rsa.h>
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#include <crypto/internal/akcipher.h>
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#endif /* !defined(CAAM_COMPAT_H) */
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