linux/drivers/crypto/picoxcell_crypto_regs.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright (c) 2010 Picochip Ltd., Jamie Iles
 */
#ifndef __PICOXCELL_CRYPTO_REGS_H__
#define __PICOXCELL_CRYPTO_REGS_H__

#define SPA_STATUS_OK			0
#define SPA_STATUS_ICV_FAIL		1
#define SPA_STATUS_MEMORY_ERROR		2
#define SPA_STATUS_BLOCK_ERROR		3

#define SPA_IRQ_CTRL_STAT_CNT_OFFSET	16
#define SPA_IRQ_STAT_STAT_MASK		(1 << 4)
#define SPA_FIFO_STAT_STAT_OFFSET	16
#define SPA_FIFO_STAT_STAT_CNT_MASK	(0x3F << SPA_FIFO_STAT_STAT_OFFSET)
#define SPA_STATUS_RES_CODE_OFFSET	24
#define SPA_STATUS_RES_CODE_MASK	(0x3 << SPA_STATUS_RES_CODE_OFFSET)
#define SPA_KEY_SZ_CTX_INDEX_OFFSET	8
#define SPA_KEY_SZ_CIPHER_OFFSET	31

#define SPA_IRQ_EN_REG_OFFSET		0x00000000
#define SPA_IRQ_STAT_REG_OFFSET		0x00000004
#define SPA_IRQ_CTRL_REG_OFFSET		0x00000008
#define SPA_FIFO_STAT_REG_OFFSET	0x0000000C
#define SPA_SDMA_BRST_SZ_REG_OFFSET	0x00000010
#define SPA_SRC_PTR_REG_OFFSET		0x00000020
#define SPA_DST_PTR_REG_OFFSET		0x00000024
#define SPA_OFFSET_REG_OFFSET		0x00000028
#define SPA_AAD_LEN_REG_OFFSET		0x0000002C
#define SPA_PROC_LEN_REG_OFFSET		0x00000030
#define SPA_ICV_LEN_REG_OFFSET		0x00000034
#define SPA_ICV_OFFSET_REG_OFFSET	0x00000038
#define SPA_SW_CTRL_REG_OFFSET		0x0000003C
#define SPA_CTRL_REG_OFFSET		0x00000040
#define SPA_AUX_INFO_REG_OFFSET		0x0000004C
#define SPA_STAT_POP_REG_OFFSET		0x00000050
#define SPA_STATUS_REG_OFFSET		0x00000054
#define SPA_KEY_SZ_REG_OFFSET		0x00000100
#define SPA_CIPH_KEY_BASE_REG_OFFSET	0x00004000
#define SPA_HASH_KEY_BASE_REG_OFFSET	0x00008000
#define SPA_RC4_CTX_BASE_REG_OFFSET	0x00020000

#define SPA_IRQ_EN_REG_RESET		0x00000000
#define SPA_IRQ_CTRL_REG_RESET		0x00000000
#define SPA_FIFO_STAT_REG_RESET		0x00000000
#define SPA_SDMA_BRST_SZ_REG_RESET	0x00000000
#define SPA_SRC_PTR_REG_RESET		0x00000000
#define SPA_DST_PTR_REG_RESET		0x00000000
#define SPA_OFFSET_REG_RESET		0x00000000
#define SPA_AAD_LEN_REG_RESET		0x00000000
#define SPA_PROC_LEN_REG_RESET		0x00000000
#define SPA_ICV_LEN_REG_RESET		0x00000000
#define SPA_ICV_OFFSET_REG_RESET	0x00000000
#define SPA_SW_CTRL_REG_RESET		0x00000000
#define SPA_CTRL_REG_RESET		0x00000000
#define SPA_AUX_INFO_REG_RESET		0x00000000
#define SPA_STAT_POP_REG_RESET		0x00000000
#define SPA_STATUS_REG_RESET		0x00000000
#define SPA_KEY_SZ_REG_RESET		0x00000000

#define SPA_CTRL_HASH_ALG_IDX		4
#define SPA_CTRL_CIPH_MODE_IDX		8
#define SPA_CTRL_HASH_MODE_IDX		12
#define SPA_CTRL_CTX_IDX		16
#define SPA_CTRL_ENCRYPT_IDX		24
#define SPA_CTRL_AAD_COPY		25
#define SPA_CTRL_ICV_PT			26
#define SPA_CTRL_ICV_ENC		27
#define SPA_CTRL_ICV_APPEND		28
#define SPA_CTRL_KEY_EXP		29

#define SPA_KEY_SZ_CXT_IDX		8
#define SPA_KEY_SZ_CIPHER_IDX		31

#define SPA_IRQ_EN_CMD0_EN		(1 << 0)
#define SPA_IRQ_EN_STAT_EN		(1 << 4)
#define SPA_IRQ_EN_GLBL_EN		(1 << 31)

#define SPA_CTRL_CIPH_ALG_NULL		0x00
#define SPA_CTRL_CIPH_ALG_DES		0x01
#define SPA_CTRL_CIPH_ALG_AES		0x02
#define SPA_CTRL_CIPH_ALG_RC4		0x03
#define SPA_CTRL_CIPH_ALG_MULTI2	0x04
#define SPA_CTRL_CIPH_ALG_KASUMI	0x05

#define SPA_CTRL_HASH_ALG_NULL		(0x00 << SPA_CTRL_HASH_ALG_IDX)
#define SPA_CTRL_HASH_ALG_MD5		(0x01 << SPA_CTRL_HASH_ALG_IDX)
#define SPA_CTRL_HASH_ALG_SHA		(0x02 << SPA_CTRL_HASH_ALG_IDX)
#define SPA_CTRL_HASH_ALG_SHA224	(0x03 << SPA_CTRL_HASH_ALG_IDX)
#define SPA_CTRL_HASH_ALG_SHA256	(0x04 << SPA_CTRL_HASH_ALG_IDX)
#define SPA_CTRL_HASH_ALG_SHA384	(0x05 << SPA_CTRL_HASH_ALG_IDX)
#define SPA_CTRL_HASH_ALG_SHA512	(0x06 << SPA_CTRL_HASH_ALG_IDX)
#define SPA_CTRL_HASH_ALG_AESMAC	(0x07 << SPA_CTRL_HASH_ALG_IDX)
#define SPA_CTRL_HASH_ALG_AESCMAC	(0x08 << SPA_CTRL_HASH_ALG_IDX)
#define SPA_CTRL_HASH_ALG_KASF9		(0x09 << SPA_CTRL_HASH_ALG_IDX)

#define SPA_CTRL_CIPH_MODE_NULL		(0x00 << SPA_CTRL_CIPH_MODE_IDX)
#define SPA_CTRL_CIPH_MODE_ECB		(0x00 << SPA_CTRL_CIPH_MODE_IDX)
#define SPA_CTRL_CIPH_MODE_CBC		(0x01 << SPA_CTRL_CIPH_MODE_IDX)
#define SPA_CTRL_CIPH_MODE_CTR		(0x02 << SPA_CTRL_CIPH_MODE_IDX)
#define SPA_CTRL_CIPH_MODE_CCM		(0x03 << SPA_CTRL_CIPH_MODE_IDX)
#define SPA_CTRL_CIPH_MODE_GCM		(0x05 << SPA_CTRL_CIPH_MODE_IDX)
#define SPA_CTRL_CIPH_MODE_OFB		(0x07 << SPA_CTRL_CIPH_MODE_IDX)
#define SPA_CTRL_CIPH_MODE_CFB		(0x08 << SPA_CTRL_CIPH_MODE_IDX)
#define SPA_CTRL_CIPH_MODE_F8		(0x09 << SPA_CTRL_CIPH_MODE_IDX)

#define SPA_CTRL_HASH_MODE_RAW		(0x00 << SPA_CTRL_HASH_MODE_IDX)
#define SPA_CTRL_HASH_MODE_SSLMAC	(0x01 << SPA_CTRL_HASH_MODE_IDX)
#define SPA_CTRL_HASH_MODE_HMAC		(0x02 << SPA_CTRL_HASH_MODE_IDX)

#define SPA_FIFO_STAT_EMPTY		(1 << 31)
#define SPA_FIFO_CMD_FULL		(1 << 7)

#endif /* __PICOXCELL_CRYPTO_REGS_H__ */
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 Based on 1 normalized pattern(s): 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-05-27 09:55:05 +03:00			`/* SPDX-License-Identifier: GPL-2.0-or-later */`
crypto: picoxcell - add support for the picoxcell crypto engines Picochip picoXcell devices have two crypto engines, one targeted at IPSEC offload and the other at WCDMA layer 2 ciphering. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2011-02-21 08:43:21 +03:00			`/*`
			`* Copyright (c) 2010 Picochip Ltd., Jamie Iles`
			`*/`
			`#ifndef __PICOXCELL_CRYPTO_REGS_H__`
			`#define __PICOXCELL_CRYPTO_REGS_H__`

			`#define SPA_STATUS_OK 0`
			`#define SPA_STATUS_ICV_FAIL 1`
			`#define SPA_STATUS_MEMORY_ERROR 2`
			`#define SPA_STATUS_BLOCK_ERROR 3`

			`#define SPA_IRQ_CTRL_STAT_CNT_OFFSET 16`
			`#define SPA_IRQ_STAT_STAT_MASK (1 << 4)`
			`#define SPA_FIFO_STAT_STAT_OFFSET 16`
			`#define SPA_FIFO_STAT_STAT_CNT_MASK (0x3F << SPA_FIFO_STAT_STAT_OFFSET)`
			`#define SPA_STATUS_RES_CODE_OFFSET 24`
			`#define SPA_STATUS_RES_CODE_MASK (0x3 << SPA_STATUS_RES_CODE_OFFSET)`
			`#define SPA_KEY_SZ_CTX_INDEX_OFFSET 8`
			`#define SPA_KEY_SZ_CIPHER_OFFSET 31`

			`#define SPA_IRQ_EN_REG_OFFSET 0x00000000`
			`#define SPA_IRQ_STAT_REG_OFFSET 0x00000004`
			`#define SPA_IRQ_CTRL_REG_OFFSET 0x00000008`
			`#define SPA_FIFO_STAT_REG_OFFSET 0x0000000C`
			`#define SPA_SDMA_BRST_SZ_REG_OFFSET 0x00000010`
			`#define SPA_SRC_PTR_REG_OFFSET 0x00000020`
			`#define SPA_DST_PTR_REG_OFFSET 0x00000024`
			`#define SPA_OFFSET_REG_OFFSET 0x00000028`
			`#define SPA_AAD_LEN_REG_OFFSET 0x0000002C`
			`#define SPA_PROC_LEN_REG_OFFSET 0x00000030`
			`#define SPA_ICV_LEN_REG_OFFSET 0x00000034`
			`#define SPA_ICV_OFFSET_REG_OFFSET 0x00000038`
			`#define SPA_SW_CTRL_REG_OFFSET 0x0000003C`
			`#define SPA_CTRL_REG_OFFSET 0x00000040`
			`#define SPA_AUX_INFO_REG_OFFSET 0x0000004C`
			`#define SPA_STAT_POP_REG_OFFSET 0x00000050`
			`#define SPA_STATUS_REG_OFFSET 0x00000054`
			`#define SPA_KEY_SZ_REG_OFFSET 0x00000100`
			`#define SPA_CIPH_KEY_BASE_REG_OFFSET 0x00004000`
			`#define SPA_HASH_KEY_BASE_REG_OFFSET 0x00008000`
			`#define SPA_RC4_CTX_BASE_REG_OFFSET 0x00020000`

			`#define SPA_IRQ_EN_REG_RESET 0x00000000`
			`#define SPA_IRQ_CTRL_REG_RESET 0x00000000`
			`#define SPA_FIFO_STAT_REG_RESET 0x00000000`
			`#define SPA_SDMA_BRST_SZ_REG_RESET 0x00000000`
			`#define SPA_SRC_PTR_REG_RESET 0x00000000`
			`#define SPA_DST_PTR_REG_RESET 0x00000000`
			`#define SPA_OFFSET_REG_RESET 0x00000000`
			`#define SPA_AAD_LEN_REG_RESET 0x00000000`
			`#define SPA_PROC_LEN_REG_RESET 0x00000000`
			`#define SPA_ICV_LEN_REG_RESET 0x00000000`
			`#define SPA_ICV_OFFSET_REG_RESET 0x00000000`
			`#define SPA_SW_CTRL_REG_RESET 0x00000000`
			`#define SPA_CTRL_REG_RESET 0x00000000`
			`#define SPA_AUX_INFO_REG_RESET 0x00000000`
			`#define SPA_STAT_POP_REG_RESET 0x00000000`
			`#define SPA_STATUS_REG_RESET 0x00000000`
			`#define SPA_KEY_SZ_REG_RESET 0x00000000`

			`#define SPA_CTRL_HASH_ALG_IDX 4`
			`#define SPA_CTRL_CIPH_MODE_IDX 8`
			`#define SPA_CTRL_HASH_MODE_IDX 12`
			`#define SPA_CTRL_CTX_IDX 16`
			`#define SPA_CTRL_ENCRYPT_IDX 24`
			`#define SPA_CTRL_AAD_COPY 25`
			`#define SPA_CTRL_ICV_PT 26`
			`#define SPA_CTRL_ICV_ENC 27`
			`#define SPA_CTRL_ICV_APPEND 28`
			`#define SPA_CTRL_KEY_EXP 29`

			`#define SPA_KEY_SZ_CXT_IDX 8`
			`#define SPA_KEY_SZ_CIPHER_IDX 31`

			`#define SPA_IRQ_EN_CMD0_EN (1 << 0)`
			`#define SPA_IRQ_EN_STAT_EN (1 << 4)`
			`#define SPA_IRQ_EN_GLBL_EN (1 << 31)`

			`#define SPA_CTRL_CIPH_ALG_NULL 0x00`
			`#define SPA_CTRL_CIPH_ALG_DES 0x01`
			`#define SPA_CTRL_CIPH_ALG_AES 0x02`
			`#define SPA_CTRL_CIPH_ALG_RC4 0x03`
			`#define SPA_CTRL_CIPH_ALG_MULTI2 0x04`
			`#define SPA_CTRL_CIPH_ALG_KASUMI 0x05`

			`#define SPA_CTRL_HASH_ALG_NULL (0x00 << SPA_CTRL_HASH_ALG_IDX)`
			`#define SPA_CTRL_HASH_ALG_MD5 (0x01 << SPA_CTRL_HASH_ALG_IDX)`
			`#define SPA_CTRL_HASH_ALG_SHA (0x02 << SPA_CTRL_HASH_ALG_IDX)`
			`#define SPA_CTRL_HASH_ALG_SHA224 (0x03 << SPA_CTRL_HASH_ALG_IDX)`
			`#define SPA_CTRL_HASH_ALG_SHA256 (0x04 << SPA_CTRL_HASH_ALG_IDX)`
			`#define SPA_CTRL_HASH_ALG_SHA384 (0x05 << SPA_CTRL_HASH_ALG_IDX)`
			`#define SPA_CTRL_HASH_ALG_SHA512 (0x06 << SPA_CTRL_HASH_ALG_IDX)`
			`#define SPA_CTRL_HASH_ALG_AESMAC (0x07 << SPA_CTRL_HASH_ALG_IDX)`
			`#define SPA_CTRL_HASH_ALG_AESCMAC (0x08 << SPA_CTRL_HASH_ALG_IDX)`
			`#define SPA_CTRL_HASH_ALG_KASF9 (0x09 << SPA_CTRL_HASH_ALG_IDX)`

			`#define SPA_CTRL_CIPH_MODE_NULL (0x00 << SPA_CTRL_CIPH_MODE_IDX)`
			`#define SPA_CTRL_CIPH_MODE_ECB (0x00 << SPA_CTRL_CIPH_MODE_IDX)`
			`#define SPA_CTRL_CIPH_MODE_CBC (0x01 << SPA_CTRL_CIPH_MODE_IDX)`
			`#define SPA_CTRL_CIPH_MODE_CTR (0x02 << SPA_CTRL_CIPH_MODE_IDX)`
			`#define SPA_CTRL_CIPH_MODE_CCM (0x03 << SPA_CTRL_CIPH_MODE_IDX)`
			`#define SPA_CTRL_CIPH_MODE_GCM (0x05 << SPA_CTRL_CIPH_MODE_IDX)`
			`#define SPA_CTRL_CIPH_MODE_OFB (0x07 << SPA_CTRL_CIPH_MODE_IDX)`
			`#define SPA_CTRL_CIPH_MODE_CFB (0x08 << SPA_CTRL_CIPH_MODE_IDX)`
			`#define SPA_CTRL_CIPH_MODE_F8 (0x09 << SPA_CTRL_CIPH_MODE_IDX)`

			`#define SPA_CTRL_HASH_MODE_RAW (0x00 << SPA_CTRL_HASH_MODE_IDX)`
			`#define SPA_CTRL_HASH_MODE_SSLMAC (0x01 << SPA_CTRL_HASH_MODE_IDX)`
			`#define SPA_CTRL_HASH_MODE_HMAC (0x02 << SPA_CTRL_HASH_MODE_IDX)`

			`#define SPA_FIFO_STAT_EMPTY (1 << 31)`
			`#define SPA_FIFO_CMD_FULL (1 << 7)`

			`#endif /* __PICOXCELL_CRYPTO_REGS_H__ */`