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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Shared descriptors for aead, skcipher algorithms
*
* Copyright 2016 NXP
*/
#ifndef _CAAMALG_DESC_H_
#define _CAAMALG_DESC_H_
/* length of descriptors text */
#define DESC_AEAD_BASE (4 * CAAM_CMD_SZ)
#define DESC_AEAD_ENC_LEN (DESC_AEAD_BASE + 11 * CAAM_CMD_SZ)
#define DESC_AEAD_DEC_LEN (DESC_AEAD_BASE + 15 * CAAM_CMD_SZ)
#define DESC_AEAD_GIVENC_LEN (DESC_AEAD_ENC_LEN + 8 * CAAM_CMD_SZ)
#define DESC_QI_AEAD_ENC_LEN (DESC_AEAD_ENC_LEN + 3 * CAAM_CMD_SZ)
#define DESC_QI_AEAD_DEC_LEN (DESC_AEAD_DEC_LEN + 3 * CAAM_CMD_SZ)
#define DESC_QI_AEAD_GIVENC_LEN (DESC_AEAD_GIVENC_LEN + 3 * CAAM_CMD_SZ)
/* Note: Nonce is counted in cdata.keylen */
#define DESC_AEAD_CTR_RFC3686_LEN (4 * CAAM_CMD_SZ)
#define DESC_AEAD_NULL_BASE (3 * CAAM_CMD_SZ)
#define DESC_AEAD_NULL_ENC_LEN (DESC_AEAD_NULL_BASE + 11 * CAAM_CMD_SZ)
#define DESC_AEAD_NULL_DEC_LEN (DESC_AEAD_NULL_BASE + 13 * CAAM_CMD_SZ)
#define DESC_GCM_BASE (3 * CAAM_CMD_SZ)
#define DESC_GCM_ENC_LEN (DESC_GCM_BASE + 16 * CAAM_CMD_SZ)
#define DESC_GCM_DEC_LEN (DESC_GCM_BASE + 12 * CAAM_CMD_SZ)
#define DESC_QI_GCM_ENC_LEN (DESC_GCM_ENC_LEN + 6 * CAAM_CMD_SZ)
#define DESC_QI_GCM_DEC_LEN (DESC_GCM_DEC_LEN + 3 * CAAM_CMD_SZ)
#define DESC_RFC4106_BASE (3 * CAAM_CMD_SZ)
#define DESC_RFC4106_ENC_LEN (DESC_RFC4106_BASE + 13 * CAAM_CMD_SZ)
#define DESC_RFC4106_DEC_LEN (DESC_RFC4106_BASE + 13 * CAAM_CMD_SZ)
#define DESC_QI_RFC4106_ENC_LEN (DESC_RFC4106_ENC_LEN + 5 * CAAM_CMD_SZ)
#define DESC_QI_RFC4106_DEC_LEN (DESC_RFC4106_DEC_LEN + 5 * CAAM_CMD_SZ)
#define DESC_RFC4543_BASE (3 * CAAM_CMD_SZ)
#define DESC_RFC4543_ENC_LEN (DESC_RFC4543_BASE + 11 * CAAM_CMD_SZ)
#define DESC_RFC4543_DEC_LEN (DESC_RFC4543_BASE + 12 * CAAM_CMD_SZ)
#define DESC_QI_RFC4543_ENC_LEN (DESC_RFC4543_ENC_LEN + 4 * CAAM_CMD_SZ)
#define DESC_QI_RFC4543_DEC_LEN (DESC_RFC4543_DEC_LEN + 4 * CAAM_CMD_SZ)
#define DESC_SKCIPHER_BASE (3 * CAAM_CMD_SZ)
#define DESC_SKCIPHER_ENC_LEN (DESC_SKCIPHER_BASE + \
21 * CAAM_CMD_SZ)
#define DESC_SKCIPHER_DEC_LEN (DESC_SKCIPHER_BASE + \
16 * CAAM_CMD_SZ)
void cnstr_shdsc_aead_null_encap(u32 * const desc, struct alginfo *adata,
unsigned int icvsize, int era);
void cnstr_shdsc_aead_null_decap(u32 * const desc, struct alginfo *adata,
unsigned int icvsize, int era);
void cnstr_shdsc_aead_encap(u32 * const desc, struct alginfo *cdata,
struct alginfo *adata, unsigned int ivsize,
unsigned int icvsize, const bool is_rfc3686,
u32 *nonce, const u32 ctx1_iv_off,
const bool is_qi, int era);
void cnstr_shdsc_aead_decap(u32 * const desc, struct alginfo *cdata,
struct alginfo *adata, unsigned int ivsize,
unsigned int icvsize, const bool geniv,
const bool is_rfc3686, u32 *nonce,
const u32 ctx1_iv_off, const bool is_qi, int era);
void cnstr_shdsc_aead_givencap(u32 * const desc, struct alginfo *cdata,
struct alginfo *adata, unsigned int ivsize,
unsigned int icvsize, const bool is_rfc3686,
u32 *nonce, const u32 ctx1_iv_off,
const bool is_qi, int era);
void cnstr_shdsc_gcm_encap(u32 * const desc, struct alginfo *cdata,
unsigned int ivsize, unsigned int icvsize,
const bool is_qi);
void cnstr_shdsc_gcm_decap(u32 * const desc, struct alginfo *cdata,
unsigned int ivsize, unsigned int icvsize,
const bool is_qi);
void cnstr_shdsc_rfc4106_encap(u32 * const desc, struct alginfo *cdata,
unsigned int ivsize, unsigned int icvsize,
const bool is_qi);
void cnstr_shdsc_rfc4106_decap(u32 * const desc, struct alginfo *cdata,
unsigned int ivsize, unsigned int icvsize,
const bool is_qi);
void cnstr_shdsc_rfc4543_encap(u32 * const desc, struct alginfo *cdata,
unsigned int ivsize, unsigned int icvsize,
const bool is_qi);
void cnstr_shdsc_rfc4543_decap(u32 * const desc, struct alginfo *cdata,
unsigned int ivsize, unsigned int icvsize,
const bool is_qi);
void cnstr_shdsc_chachapoly(u32 * const desc, struct alginfo *cdata,
struct alginfo *adata, unsigned int ivsize,
unsigned int icvsize, const bool encap,
const bool is_qi);
void cnstr_shdsc_skcipher_encap(u32 * const desc, struct alginfo *cdata,
unsigned int ivsize, const bool is_rfc3686,
const u32 ctx1_iv_off);
void cnstr_shdsc_skcipher_decap(u32 * const desc, struct alginfo *cdata,
unsigned int ivsize, const bool is_rfc3686,
const u32 ctx1_iv_off);
void cnstr_shdsc_xts_skcipher_encap(u32 * const desc, struct alginfo *cdata);
void cnstr_shdsc_xts_skcipher_decap(u32 * const desc, struct alginfo *cdata);
#endif /* _CAAMALG_DESC_H_ */
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