cregit-Linux how code gets into the kernel

Release 4.11 drivers/crypto/qce/regs-v5.h

/*
 * Copyright (c) 2012-2014, The Linux Foundation. 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 version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * 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.
 */

#ifndef _REGS_V5_H_

#define _REGS_V5_H_

#include <linux/bitops.h>


#define REG_VERSION			0x000

#define REG_STATUS			0x100

#define REG_STATUS2			0x104

#define REG_ENGINES_AVAIL		0x108

#define REG_FIFO_SIZES			0x10c

#define REG_SEG_SIZE			0x110

#define REG_GOPROC			0x120

#define REG_ENCR_SEG_CFG		0x200

#define REG_ENCR_SEG_SIZE		0x204

#define REG_ENCR_SEG_START		0x208

#define REG_CNTR0_IV0			0x20c

#define REG_CNTR1_IV1			0x210

#define REG_CNTR2_IV2			0x214

#define REG_CNTR3_IV3			0x218

#define REG_CNTR_MASK			0x21C

#define REG_ENCR_CCM_INT_CNTR0		0x220

#define REG_ENCR_CCM_INT_CNTR1		0x224

#define REG_ENCR_CCM_INT_CNTR2		0x228

#define REG_ENCR_CCM_INT_CNTR3		0x22c

#define REG_ENCR_XTS_DU_SIZE		0x230

#define REG_CNTR_MASK2			0x234

#define REG_CNTR_MASK1			0x238

#define REG_CNTR_MASK0			0x23c

#define REG_AUTH_SEG_CFG		0x300

#define REG_AUTH_SEG_SIZE		0x304

#define REG_AUTH_SEG_START		0x308

#define REG_AUTH_IV0			0x310

#define REG_AUTH_IV1			0x314

#define REG_AUTH_IV2			0x318

#define REG_AUTH_IV3			0x31c

#define REG_AUTH_IV4			0x320

#define REG_AUTH_IV5			0x324

#define REG_AUTH_IV6			0x328

#define REG_AUTH_IV7			0x32c

#define REG_AUTH_IV8			0x330

#define REG_AUTH_IV9			0x334

#define REG_AUTH_IV10			0x338

#define REG_AUTH_IV11			0x33c

#define REG_AUTH_IV12			0x340

#define REG_AUTH_IV13			0x344

#define REG_AUTH_IV14			0x348

#define REG_AUTH_IV15			0x34c

#define REG_AUTH_INFO_NONCE0		0x350

#define REG_AUTH_INFO_NONCE1		0x354

#define REG_AUTH_INFO_NONCE2		0x358

#define REG_AUTH_INFO_NONCE3		0x35c

#define REG_AUTH_BYTECNT0		0x390

#define REG_AUTH_BYTECNT1		0x394

#define REG_AUTH_BYTECNT2		0x398

#define REG_AUTH_BYTECNT3		0x39c

#define REG_AUTH_EXP_MAC0		0x3a0

#define REG_AUTH_EXP_MAC1		0x3a4

#define REG_AUTH_EXP_MAC2		0x3a8

#define REG_AUTH_EXP_MAC3		0x3ac

#define REG_AUTH_EXP_MAC4		0x3b0

#define REG_AUTH_EXP_MAC5		0x3b4

#define REG_AUTH_EXP_MAC6		0x3b8

#define REG_AUTH_EXP_MAC7		0x3bc

#define REG_CONFIG			0x400

#define REG_GOPROC_QC_KEY		0x1000

#define REG_GOPROC_OEM_KEY		0x2000

#define REG_ENCR_KEY0			0x3000

#define REG_ENCR_KEY1			0x3004

#define REG_ENCR_KEY2			0x3008

#define REG_ENCR_KEY3			0x300c

#define REG_ENCR_KEY4			0x3010

#define REG_ENCR_KEY5			0x3014

#define REG_ENCR_KEY6			0x3018

#define REG_ENCR_KEY7			0x301c

#define REG_ENCR_XTS_KEY0		0x3020

#define REG_ENCR_XTS_KEY1		0x3024

#define REG_ENCR_XTS_KEY2		0x3028

#define REG_ENCR_XTS_KEY3		0x302c

#define REG_ENCR_XTS_KEY4		0x3030

#define REG_ENCR_XTS_KEY5		0x3034

#define REG_ENCR_XTS_KEY6		0x3038

#define REG_ENCR_XTS_KEY7		0x303c

#define REG_AUTH_KEY0			0x3040

#define REG_AUTH_KEY1			0x3044

#define REG_AUTH_KEY2			0x3048

#define REG_AUTH_KEY3			0x304c

#define REG_AUTH_KEY4			0x3050

#define REG_AUTH_KEY5			0x3054

#define REG_AUTH_KEY6			0x3058

#define REG_AUTH_KEY7			0x305c

#define REG_AUTH_KEY8			0x3060

#define REG_AUTH_KEY9			0x3064

#define REG_AUTH_KEY10			0x3068

#define REG_AUTH_KEY11			0x306c

#define REG_AUTH_KEY12			0x3070

#define REG_AUTH_KEY13			0x3074

#define REG_AUTH_KEY14			0x3078

#define REG_AUTH_KEY15			0x307c

/* Register bits - REG_VERSION */

#define CORE_STEP_REV_SHIFT		0

#define CORE_STEP_REV_MASK		GENMASK(15, 0)

#define CORE_MINOR_REV_SHIFT		16

#define CORE_MINOR_REV_MASK		GENMASK(23, 16)

#define CORE_MAJOR_REV_SHIFT		24

#define CORE_MAJOR_REV_MASK		GENMASK(31, 24)

/* Register bits - REG_STATUS */

#define MAC_FAILED_SHIFT		31

#define DOUT_SIZE_AVAIL_SHIFT		26

#define DOUT_SIZE_AVAIL_MASK		GENMASK(30, 26)

#define DIN_SIZE_AVAIL_SHIFT		21

#define DIN_SIZE_AVAIL_MASK		GENMASK(25, 21)

#define HSD_ERR_SHIFT			20

#define ACCESS_VIOL_SHIFT		19

#define PIPE_ACTIVE_ERR_SHIFT		18

#define CFG_CHNG_ERR_SHIFT		17

#define DOUT_ERR_SHIFT			16

#define DIN_ERR_SHIFT			15

#define AXI_ERR_SHIFT			14

#define CRYPTO_STATE_SHIFT		10

#define CRYPTO_STATE_MASK		GENMASK(13, 10)

#define ENCR_BUSY_SHIFT			9

#define AUTH_BUSY_SHIFT			8

#define DOUT_INTR_SHIFT			7

#define DIN_INTR_SHIFT			6

#define OP_DONE_INTR_SHIFT		5

#define ERR_INTR_SHIFT			4

#define DOUT_RDY_SHIFT			3

#define DIN_RDY_SHIFT			2

#define OPERATION_DONE_SHIFT		1

#define SW_ERR_SHIFT			0

/* Register bits - REG_STATUS2 */

#define AXI_EXTRA_SHIFT			1

#define LOCKED_SHIFT			2

/* Register bits - REG_CONFIG */

#define REQ_SIZE_SHIFT			17

#define REQ_SIZE_MASK			GENMASK(20, 17)

#define REQ_SIZE_ENUM_1_BEAT		0

#define REQ_SIZE_ENUM_2_BEAT		1

#define REQ_SIZE_ENUM_3_BEAT		2

#define REQ_SIZE_ENUM_4_BEAT		3

#define REQ_SIZE_ENUM_5_BEAT		4

#define REQ_SIZE_ENUM_6_BEAT		5

#define REQ_SIZE_ENUM_7_BEAT		6

#define REQ_SIZE_ENUM_8_BEAT		7

#define REQ_SIZE_ENUM_9_BEAT		8

#define REQ_SIZE_ENUM_10_BEAT		9

#define REQ_SIZE_ENUM_11_BEAT		10

#define REQ_SIZE_ENUM_12_BEAT		11

#define REQ_SIZE_ENUM_13_BEAT		12

#define REQ_SIZE_ENUM_14_BEAT		13

#define REQ_SIZE_ENUM_15_BEAT		14

#define REQ_SIZE_ENUM_16_BEAT		15


#define MAX_QUEUED_REQ_SHIFT		14

#define MAX_QUEUED_REQ_MASK		GENMASK(24, 16)

#define ENUM_1_QUEUED_REQS		0

#define ENUM_2_QUEUED_REQS		1

#define ENUM_3_QUEUED_REQS		2


#define IRQ_ENABLES_SHIFT		10

#define IRQ_ENABLES_MASK		GENMASK(13, 10)


#define LITTLE_ENDIAN_MODE_SHIFT	9

#define PIPE_SET_SELECT_SHIFT		5

#define PIPE_SET_SELECT_MASK		GENMASK(8, 5)


#define HIGH_SPD_EN_N_SHIFT		4

#define MASK_DOUT_INTR_SHIFT		3

#define MASK_DIN_INTR_SHIFT		2

#define MASK_OP_DONE_INTR_SHIFT		1

#define MASK_ERR_INTR_SHIFT		0

/* Register bits - REG_AUTH_SEG_CFG */

#define COMP_EXP_MAC_SHIFT		24

#define COMP_EXP_MAC_DISABLED		0

#define COMP_EXP_MAC_ENABLED		1


#define F9_DIRECTION_SHIFT		23

#define F9_DIRECTION_UPLINK		0

#define F9_DIRECTION_DOWNLINK		1


#define AUTH_NONCE_NUM_WORDS_SHIFT	20

#define AUTH_NONCE_NUM_WORDS_MASK	GENMASK(22, 20)


#define USE_PIPE_KEY_AUTH_SHIFT		19

#define USE_HW_KEY_AUTH_SHIFT		18

#define AUTH_FIRST_SHIFT		17

#define AUTH_LAST_SHIFT			16


#define AUTH_POS_SHIFT			14

#define AUTH_POS_MASK			GENMASK(15, 14)

#define AUTH_POS_BEFORE			0

#define AUTH_POS_AFTER			1


#define AUTH_SIZE_SHIFT			9

#define AUTH_SIZE_MASK			GENMASK(13, 9)

#define AUTH_SIZE_SHA1			0

#define AUTH_SIZE_SHA256		1

#define AUTH_SIZE_ENUM_1_BYTES		0

#define AUTH_SIZE_ENUM_2_BYTES		1

#define AUTH_SIZE_ENUM_3_BYTES		2

#define AUTH_SIZE_ENUM_4_BYTES		3

#define AUTH_SIZE_ENUM_5_BYTES		4

#define AUTH_SIZE_ENUM_6_BYTES		5

#define AUTH_SIZE_ENUM_7_BYTES		6

#define AUTH_SIZE_ENUM_8_BYTES		7

#define AUTH_SIZE_ENUM_9_BYTES		8

#define AUTH_SIZE_ENUM_10_BYTES		9

#define AUTH_SIZE_ENUM_11_BYTES		10

#define AUTH_SIZE_ENUM_12_BYTES		11

#define AUTH_SIZE_ENUM_13_BYTES		12

#define AUTH_SIZE_ENUM_14_BYTES		13

#define AUTH_SIZE_ENUM_15_BYTES		14

#define AUTH_SIZE_ENUM_16_BYTES		15


#define AUTH_MODE_SHIFT			6

#define AUTH_MODE_MASK			GENMASK(8, 6)

#define AUTH_MODE_HASH			0

#define AUTH_MODE_HMAC			1

#define AUTH_MODE_CCM			0

#define AUTH_MODE_CMAC			1


#define AUTH_KEY_SIZE_SHIFT		3

#define AUTH_KEY_SIZE_MASK		GENMASK(5, 3)

#define AUTH_KEY_SZ_AES128		0

#define AUTH_KEY_SZ_AES256		2


#define AUTH_ALG_SHIFT			0

#define AUTH_ALG_MASK			GENMASK(2, 0)

#define AUTH_ALG_NONE			0

#define AUTH_ALG_SHA			1

#define AUTH_ALG_AES			2

#define AUTH_ALG_KASUMI			3

#define AUTH_ALG_SNOW3G			4

#define AUTH_ALG_ZUC			5

/* Register bits - REG_ENCR_XTS_DU_SIZE */

#define ENCR_XTS_DU_SIZE_SHIFT		0

#define ENCR_XTS_DU_SIZE_MASK		GENMASK(19, 0)

/* Register bits - REG_ENCR_SEG_CFG */

#define F8_KEYSTREAM_ENABLE_SHIFT	17

#define F8_KEYSTREAM_DISABLED		0

#define F8_KEYSTREAM_ENABLED		1


#define F8_DIRECTION_SHIFT		16

#define F8_DIRECTION_UPLINK		0

#define F8_DIRECTION_DOWNLINK		1


#define USE_PIPE_KEY_ENCR_SHIFT		15

#define USE_PIPE_KEY_ENCR_ENABLED	1

#define USE_KEY_REGISTERS		0


#define USE_HW_KEY_ENCR_SHIFT		14

#define USE_KEY_REG			0

#define USE_HW_KEY			1


#define LAST_CCM_SHIFT			13

#define LAST_CCM_XFR			1

#define INTERM_CCM_XFR			0


#define CNTR_ALG_SHIFT			11

#define CNTR_ALG_MASK			GENMASK(12, 11)

#define CNTR_ALG_NIST			0


#define ENCODE_SHIFT			10


#define ENCR_MODE_SHIFT			6

#define ENCR_MODE_MASK			GENMASK(9, 6)

#define ENCR_MODE_ECB			0

#define ENCR_MODE_CBC			1

#define ENCR_MODE_CTR			2

#define ENCR_MODE_XTS			3

#define ENCR_MODE_CCM			4


#define ENCR_KEY_SZ_SHIFT		3

#define ENCR_KEY_SZ_MASK		GENMASK(5, 3)

#define ENCR_KEY_SZ_DES			0

#define ENCR_KEY_SZ_3DES		1

#define ENCR_KEY_SZ_AES128		0

#define ENCR_KEY_SZ_AES256		2


#define ENCR_ALG_SHIFT			0

#define ENCR_ALG_MASK			GENMASK(2, 0)

#define ENCR_ALG_NONE			0

#define ENCR_ALG_DES			1

#define ENCR_ALG_AES			2

#define ENCR_ALG_KASUMI			4

#define ENCR_ALG_SNOW_3G		5

#define ENCR_ALG_ZUC			6

/* Register bits - REG_GOPROC */

#define GO_SHIFT			0

#define CLR_CNTXT_SHIFT			1

#define RESULTS_DUMP_SHIFT		2

/* Register bits - REG_ENGINES_AVAIL */

#define ENCR_AES_SEL_SHIFT		0

#define DES_SEL_SHIFT			1

#define ENCR_SNOW3G_SEL_SHIFT		2

#define ENCR_KASUMI_SEL_SHIFT		3

#define SHA_SEL_SHIFT			4

#define SHA512_SEL_SHIFT		5

#define AUTH_AES_SEL_SHIFT		6

#define AUTH_SNOW3G_SEL_SHIFT		7

#define AUTH_KASUMI_SEL_SHIFT		8

#define BAM_PIPE_SETS_SHIFT		9

#define BAM_PIPE_SETS_MASK		GENMASK(12, 9)

#define AXI_WR_BEATS_SHIFT		13

#define AXI_WR_BEATS_MASK		GENMASK(18, 13)

#define AXI_RD_BEATS_SHIFT		19

#define AXI_RD_BEATS_MASK		GENMASK(24, 19)

#define ENCR_ZUC_SEL_SHIFT		26

#define AUTH_ZUC_SEL_SHIFT		27

#define ZUC_ENABLE_SHIFT		28

#endif /* _REGS_V5_H_ */

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