Here are all register addresses and bit/masks used by the driver. Signed-off-by: Stanimir Varbanov <svarbanov@xxxxxxxxxx> --- drivers/crypto/qce/regs-v5.h | 331 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 331 insertions(+) create mode 100644 drivers/crypto/qce/regs-v5.h diff --git a/drivers/crypto/qce/regs-v5.h b/drivers/crypto/qce/regs-v5.h new file mode 100644 index 000000000000..e74b4bb552a3 --- /dev/null +++ b/drivers/crypto/qce/regs-v5.h @@ -0,0 +1,331 @@ +/* + * 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_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_ */ -- 1.8.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
