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/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) */
/* Copyright(c) 2014 - 2020 Intel Corporation */
#ifndef _ICP_QAT_HW_H_
#define _ICP_QAT_HW_H_
#include <linux/bits.h>
enum icp_qat_hw_ae_id {
ICP_QAT_HW_AE_0 = 0,
ICP_QAT_HW_AE_1 = 1,
ICP_QAT_HW_AE_2 = 2,
ICP_QAT_HW_AE_3 = 3,
ICP_QAT_HW_AE_4 = 4,
ICP_QAT_HW_AE_5 = 5,
ICP_QAT_HW_AE_6 = 6,
ICP_QAT_HW_AE_7 = 7,
ICP_QAT_HW_AE_8 = 8,
ICP_QAT_HW_AE_9 = 9,
ICP_QAT_HW_AE_10 = 10,
ICP_QAT_HW_AE_11 = 11,
ICP_QAT_HW_AE_12 = 12,
ICP_QAT_HW_AE_13 = 13,
ICP_QAT_HW_AE_14 = 14,
ICP_QAT_HW_AE_15 = 15,
ICP_QAT_HW_AE_16 = 16,
ICP_QAT_HW_AE_DELIMITER = 17
};
enum icp_qat_hw_qat_id {
ICP_QAT_HW_QAT_0 = 0,
ICP_QAT_HW_QAT_1 = 1,
ICP_QAT_HW_QAT_2 = 2,
ICP_QAT_HW_QAT_3 = 3,
ICP_QAT_HW_QAT_4 = 4,
ICP_QAT_HW_QAT_5 = 5,
ICP_QAT_HW_QAT_DELIMITER = 6
};
enum icp_qat_hw_auth_algo {
ICP_QAT_HW_AUTH_ALGO_NULL = 0,
ICP_QAT_HW_AUTH_ALGO_SHA1 = 1,
ICP_QAT_HW_AUTH_ALGO_MD5 = 2,
ICP_QAT_HW_AUTH_ALGO_SHA224 = 3,
ICP_QAT_HW_AUTH_ALGO_SHA256 = 4,
ICP_QAT_HW_AUTH_ALGO_SHA384 = 5,
ICP_QAT_HW_AUTH_ALGO_SHA512 = 6,
ICP_QAT_HW_AUTH_ALGO_AES_XCBC_MAC = 7,
ICP_QAT_HW_AUTH_ALGO_AES_CBC_MAC = 8,
ICP_QAT_HW_AUTH_ALGO_AES_F9 = 9,
ICP_QAT_HW_AUTH_ALGO_GALOIS_128 = 10,
ICP_QAT_HW_AUTH_ALGO_GALOIS_64 = 11,
ICP_QAT_HW_AUTH_ALGO_KASUMI_F9 = 12,
ICP_QAT_HW_AUTH_ALGO_SNOW_3G_UIA2 = 13,
ICP_QAT_HW_AUTH_ALGO_ZUC_3G_128_EIA3 = 14,
ICP_QAT_HW_AUTH_RESERVED_1 = 15,
ICP_QAT_HW_AUTH_RESERVED_2 = 16,
ICP_QAT_HW_AUTH_ALGO_SHA3_256 = 17,
ICP_QAT_HW_AUTH_RESERVED_3 = 18,
ICP_QAT_HW_AUTH_ALGO_SHA3_512 = 19,
ICP_QAT_HW_AUTH_ALGO_DELIMITER = 20
};
enum icp_qat_hw_auth_mode {
ICP_QAT_HW_AUTH_MODE0 = 0,
ICP_QAT_HW_AUTH_MODE1 = 1,
ICP_QAT_HW_AUTH_MODE2 = 2,
ICP_QAT_HW_AUTH_MODE_DELIMITER = 3
};
struct icp_qat_hw_auth_config {
__u32 config;
__u32 reserved;
};
struct icp_qat_hw_ucs_cipher_config {
__u32 val;
__u32 reserved[3];
};
enum icp_qat_slice_mask {
ICP_ACCEL_MASK_CIPHER_SLICE = BIT(0),
ICP_ACCEL_MASK_AUTH_SLICE = BIT(1),
ICP_ACCEL_MASK_PKE_SLICE = BIT(2),
ICP_ACCEL_MASK_COMPRESS_SLICE = BIT(3),
ICP_ACCEL_MASK_LZS_SLICE = BIT(4),
ICP_ACCEL_MASK_EIA3_SLICE = BIT(5),
ICP_ACCEL_MASK_SHA3_SLICE = BIT(6),
};
enum icp_qat_capabilities_mask {
ICP_ACCEL_CAPABILITIES_CRYPTO_SYMMETRIC = BIT(0),
ICP_ACCEL_CAPABILITIES_CRYPTO_ASYMMETRIC = BIT(1),
ICP_ACCEL_CAPABILITIES_CIPHER = BIT(2),
ICP_ACCEL_CAPABILITIES_AUTHENTICATION = BIT(3),
ICP_ACCEL_CAPABILITIES_RESERVED_1 = BIT(4),
ICP_ACCEL_CAPABILITIES_COMPRESSION = BIT(5),
/* Bits 6-7 are currently reserved */
ICP_ACCEL_CAPABILITIES_ZUC = BIT(8),
ICP_ACCEL_CAPABILITIES_SHA3 = BIT(9),
/* Bits 10-11 are currently reserved */
ICP_ACCEL_CAPABILITIES_HKDF = BIT(12),
ICP_ACCEL_CAPABILITIES_ECEDMONT = BIT(13),
ICP_ACCEL_CAPABILITIES_EXT_ALGCHAIN = BIT(14),
ICP_ACCEL_CAPABILITIES_SHA3_EXT = BIT(15),
ICP_ACCEL_CAPABILITIES_AESGCM_SPC = BIT(16),
ICP_ACCEL_CAPABILITIES_CHACHA_POLY = BIT(17),
ICP_ACCEL_CAPABILITIES_SM2 = BIT(18),
ICP_ACCEL_CAPABILITIES_SM3 = BIT(19),
ICP_ACCEL_CAPABILITIES_SM4 = BIT(20),
/* Bit 21 is currently reserved */
ICP_ACCEL_CAPABILITIES_CNV_INTEGRITY = BIT(22),
ICP_ACCEL_CAPABILITIES_CNV_INTEGRITY64 = BIT(23),
ICP_ACCEL_CAPABILITIES_LZ4_COMPRESSION = BIT(24),
ICP_ACCEL_CAPABILITIES_LZ4S_COMPRESSION = BIT(25),
ICP_ACCEL_CAPABILITIES_AES_V2 = BIT(26),
/* Bits 27-28 are currently reserved */
ICP_ACCEL_CAPABILITIES_ZUC_256 = BIT(29),
ICP_ACCEL_CAPABILITIES_WIRELESS_CRYPTO_EXT = BIT(30),
};
#define QAT_AUTH_MODE_BITPOS 4
#define QAT_AUTH_MODE_MASK 0xF
#define QAT_AUTH_ALGO_BITPOS 0
#define QAT_AUTH_ALGO_MASK 0xF
#define QAT_AUTH_CMP_BITPOS 8
#define QAT_AUTH_CMP_MASK 0x7F
#define QAT_AUTH_SHA3_PADDING_BITPOS 16
#define QAT_AUTH_SHA3_PADDING_MASK 0x1
#define QAT_AUTH_ALGO_SHA3_BITPOS 22
#define QAT_AUTH_ALGO_SHA3_MASK 0x3
#define ICP_QAT_HW_AUTH_CONFIG_BUILD(mode, algo, cmp_len) \
(((mode & QAT_AUTH_MODE_MASK) << QAT_AUTH_MODE_BITPOS) | \
((algo & QAT_AUTH_ALGO_MASK) << QAT_AUTH_ALGO_BITPOS) | \
(((algo >> 4) & QAT_AUTH_ALGO_SHA3_MASK) << \
QAT_AUTH_ALGO_SHA3_BITPOS) | \
(((((algo == ICP_QAT_HW_AUTH_ALGO_SHA3_256) || \
(algo == ICP_QAT_HW_AUTH_ALGO_SHA3_512)) ? 1 : 0) \
& QAT_AUTH_SHA3_PADDING_MASK) << QAT_AUTH_SHA3_PADDING_BITPOS) | \
((cmp_len & QAT_AUTH_CMP_MASK) << QAT_AUTH_CMP_BITPOS))
struct icp_qat_hw_auth_counter {
__be32 counter;
__u32 reserved;
};
#define QAT_AUTH_COUNT_MASK 0xFFFFFFFF
#define QAT_AUTH_COUNT_BITPOS 0
#define ICP_QAT_HW_AUTH_COUNT_BUILD(val) \
(((val) & QAT_AUTH_COUNT_MASK) << QAT_AUTH_COUNT_BITPOS)
struct icp_qat_hw_auth_setup {
struct icp_qat_hw_auth_config auth_config;
struct icp_qat_hw_auth_counter auth_counter;
};
#define QAT_HW_DEFAULT_ALIGNMENT 8
#define QAT_HW_ROUND_UP(val, n) (((val) + ((n) - 1)) & (~(n - 1)))
#define ICP_QAT_HW_NULL_STATE1_SZ 32
#define ICP_QAT_HW_MD5_STATE1_SZ 16
#define ICP_QAT_HW_SHA1_STATE1_SZ 20
#define ICP_QAT_HW_SHA224_STATE1_SZ 32
#define ICP_QAT_HW_SHA256_STATE1_SZ 32
#define ICP_QAT_HW_SHA3_256_STATE1_SZ 32
#define ICP_QAT_HW_SHA384_STATE1_SZ 64
#define ICP_QAT_HW_SHA512_STATE1_SZ 64
#define ICP_QAT_HW_SHA3_512_STATE1_SZ 64
#define ICP_QAT_HW_SHA3_224_STATE1_SZ 28
#define ICP_QAT_HW_SHA3_384_STATE1_SZ 48
#define ICP_QAT_HW_AES_XCBC_MAC_STATE1_SZ 16
#define ICP_QAT_HW_AES_CBC_MAC_STATE1_SZ 16
#define ICP_QAT_HW_AES_F9_STATE1_SZ 32
#define ICP_QAT_HW_KASUMI_F9_STATE1_SZ 16
#define ICP_QAT_HW_GALOIS_128_STATE1_SZ 16
#define ICP_QAT_HW_SNOW_3G_UIA2_STATE1_SZ 8
#define ICP_QAT_HW_ZUC_3G_EIA3_STATE1_SZ 8
#define ICP_QAT_HW_NULL_STATE2_SZ 32
#define ICP_QAT_HW_MD5_STATE2_SZ 16
#define ICP_QAT_HW_SHA1_STATE2_SZ 20
#define ICP_QAT_HW_SHA224_STATE2_SZ 32
#define ICP_QAT_HW_SHA256_STATE2_SZ 32
#define ICP_QAT_HW_SHA3_256_STATE2_SZ 0
#define ICP_QAT_HW_SHA384_STATE2_SZ 64
#define ICP_QAT_HW_SHA512_STATE2_SZ 64
#define ICP_QAT_HW_SHA3_512_STATE2_SZ 0
#define ICP_QAT_HW_SHA3_224_STATE2_SZ 0
#define ICP_QAT_HW_SHA3_384_STATE2_SZ 0
#define ICP_QAT_HW_AES_XCBC_MAC_KEY_SZ 16
#define ICP_QAT_HW_AES_CBC_MAC_KEY_SZ 16
#define ICP_QAT_HW_AES_CCM_CBC_E_CTR0_SZ 16
#define ICP_QAT_HW_F9_IK_SZ 16
#define ICP_QAT_HW_F9_FK_SZ 16
#define ICP_QAT_HW_KASUMI_F9_STATE2_SZ (ICP_QAT_HW_F9_IK_SZ + \
ICP_QAT_HW_F9_FK_SZ)
#define ICP_QAT_HW_AES_F9_STATE2_SZ ICP_QAT_HW_KASUMI_F9_STATE2_SZ
#define ICP_QAT_HW_SNOW_3G_UIA2_STATE2_SZ 24
#define ICP_QAT_HW_ZUC_3G_EIA3_STATE2_SZ 32
#define ICP_QAT_HW_GALOIS_H_SZ 16
#define ICP_QAT_HW_GALOIS_LEN_A_SZ 8
#define ICP_QAT_HW_GALOIS_E_CTR0_SZ 16
struct icp_qat_hw_auth_sha512 {
struct icp_qat_hw_auth_setup inner_setup;
__u8 state1[ICP_QAT_HW_SHA512_STATE1_SZ];
struct icp_qat_hw_auth_setup outer_setup;
__u8 state2[ICP_QAT_HW_SHA512_STATE2_SZ];
};
struct icp_qat_hw_auth_algo_blk {
struct icp_qat_hw_auth_sha512 sha;
};
#define ICP_QAT_HW_GALOIS_LEN_A_BITPOS 0
#define ICP_QAT_HW_GALOIS_LEN_A_MASK 0xFFFFFFFF
enum icp_qat_hw_cipher_algo {
ICP_QAT_HW_CIPHER_ALGO_NULL = 0,
ICP_QAT_HW_CIPHER_ALGO_DES = 1,
ICP_QAT_HW_CIPHER_ALGO_3DES = 2,
ICP_QAT_HW_CIPHER_ALGO_AES128 = 3,
ICP_QAT_HW_CIPHER_ALGO_AES192 = 4,
ICP_QAT_HW_CIPHER_ALGO_AES256 = 5,
ICP_QAT_HW_CIPHER_ALGO_ARC4 = 6,
ICP_QAT_HW_CIPHER_ALGO_KASUMI = 7,
ICP_QAT_HW_CIPHER_ALGO_SNOW_3G_UEA2 = 8,
ICP_QAT_HW_CIPHER_ALGO_ZUC_3G_128_EEA3 = 9,
ICP_QAT_HW_CIPHER_DELIMITER = 10
};
enum icp_qat_hw_cipher_mode {
ICP_QAT_HW_CIPHER_ECB_MODE = 0,
ICP_QAT_HW_CIPHER_CBC_MODE = 1,
ICP_QAT_HW_CIPHER_CTR_MODE = 2,
ICP_QAT_HW_CIPHER_F8_MODE = 3,
ICP_QAT_HW_CIPHER_XTS_MODE = 6,
ICP_QAT_HW_CIPHER_MODE_DELIMITER = 7
};
struct icp_qat_hw_cipher_config {
__u32 val;
__u32 reserved;
};
enum icp_qat_hw_cipher_dir {
ICP_QAT_HW_CIPHER_ENCRYPT = 0,
ICP_QAT_HW_CIPHER_DECRYPT = 1,
};
enum icp_qat_hw_cipher_convert {
ICP_QAT_HW_CIPHER_NO_CONVERT = 0,
ICP_QAT_HW_CIPHER_KEY_CONVERT = 1,
};
#define QAT_CIPHER_MODE_BITPOS 4
#define QAT_CIPHER_MODE_MASK 0xF
#define QAT_CIPHER_ALGO_BITPOS 0
#define QAT_CIPHER_ALGO_MASK 0xF
#define QAT_CIPHER_CONVERT_BITPOS 9
#define QAT_CIPHER_CONVERT_MASK 0x1
#define QAT_CIPHER_DIR_BITPOS 8
#define QAT_CIPHER_DIR_MASK 0x1
#define QAT_CIPHER_MODE_F8_KEY_SZ_MULT 2
#define QAT_CIPHER_MODE_XTS_KEY_SZ_MULT 2
#define ICP_QAT_HW_CIPHER_CONFIG_BUILD(mode, algo, convert, dir) \
(((mode & QAT_CIPHER_MODE_MASK) << QAT_CIPHER_MODE_BITPOS) | \
((algo & QAT_CIPHER_ALGO_MASK) << QAT_CIPHER_ALGO_BITPOS) | \
((convert & QAT_CIPHER_CONVERT_MASK) << QAT_CIPHER_CONVERT_BITPOS) | \
((dir & QAT_CIPHER_DIR_MASK) << QAT_CIPHER_DIR_BITPOS))
#define ICP_QAT_HW_DES_BLK_SZ 8
#define ICP_QAT_HW_3DES_BLK_SZ 8
#define ICP_QAT_HW_NULL_BLK_SZ 8
#define ICP_QAT_HW_AES_BLK_SZ 16
#define ICP_QAT_HW_KASUMI_BLK_SZ 8
#define ICP_QAT_HW_SNOW_3G_BLK_SZ 8
#define ICP_QAT_HW_ZUC_3G_BLK_SZ 8
#define ICP_QAT_HW_NULL_KEY_SZ 256
#define ICP_QAT_HW_DES_KEY_SZ 8
#define ICP_QAT_HW_3DES_KEY_SZ 24
#define ICP_QAT_HW_AES_128_KEY_SZ 16
#define ICP_QAT_HW_AES_192_KEY_SZ 24
#define ICP_QAT_HW_AES_256_KEY_SZ 32
#define ICP_QAT_HW_AES_128_F8_KEY_SZ (ICP_QAT_HW_AES_128_KEY_SZ * \
QAT_CIPHER_MODE_F8_KEY_SZ_MULT)
#define ICP_QAT_HW_AES_192_F8_KEY_SZ (ICP_QAT_HW_AES_192_KEY_SZ * \
QAT_CIPHER_MODE_F8_KEY_SZ_MULT)
#define ICP_QAT_HW_AES_256_F8_KEY_SZ (ICP_QAT_HW_AES_256_KEY_SZ * \
QAT_CIPHER_MODE_F8_KEY_SZ_MULT)
#define ICP_QAT_HW_AES_128_XTS_KEY_SZ (ICP_QAT_HW_AES_128_KEY_SZ * \
QAT_CIPHER_MODE_XTS_KEY_SZ_MULT)
#define ICP_QAT_HW_AES_256_XTS_KEY_SZ (ICP_QAT_HW_AES_256_KEY_SZ * \
QAT_CIPHER_MODE_XTS_KEY_SZ_MULT)
#define ICP_QAT_HW_KASUMI_KEY_SZ 16
#define ICP_QAT_HW_KASUMI_F8_KEY_SZ (ICP_QAT_HW_KASUMI_KEY_SZ * \
QAT_CIPHER_MODE_F8_KEY_SZ_MULT)
#define ICP_QAT_HW_AES_128_XTS_KEY_SZ (ICP_QAT_HW_AES_128_KEY_SZ * \
QAT_CIPHER_MODE_XTS_KEY_SZ_MULT)
#define ICP_QAT_HW_AES_256_XTS_KEY_SZ (ICP_QAT_HW_AES_256_KEY_SZ * \
QAT_CIPHER_MODE_XTS_KEY_SZ_MULT)
#define ICP_QAT_HW_ARC4_KEY_SZ 256
#define ICP_QAT_HW_SNOW_3G_UEA2_KEY_SZ 16
#define ICP_QAT_HW_SNOW_3G_UEA2_IV_SZ 16
#define ICP_QAT_HW_ZUC_3G_EEA3_KEY_SZ 16
#define ICP_QAT_HW_ZUC_3G_EEA3_IV_SZ 16
#define ICP_QAT_HW_MODE_F8_NUM_REG_TO_CLEAR 2
#define INIT_SHRAM_CONSTANTS_TABLE_SZ 1024
struct icp_qat_hw_cipher_aes256_f8 {
struct icp_qat_hw_cipher_config cipher_config;
__u8 key[ICP_QAT_HW_AES_256_F8_KEY_SZ];
};
struct icp_qat_hw_ucs_cipher_aes256_f8 {
struct icp_qat_hw_ucs_cipher_config cipher_config;
__u8 key[ICP_QAT_HW_AES_256_F8_KEY_SZ];
};
struct icp_qat_hw_cipher_algo_blk {
union {
struct icp_qat_hw_cipher_aes256_f8 aes;
struct icp_qat_hw_ucs_cipher_aes256_f8 ucs_aes;
};
} __aligned(64);
enum icp_qat_hw_compression_direction {
ICP_QAT_HW_COMPRESSION_DIR_COMPRESS = 0,
ICP_QAT_HW_COMPRESSION_DIR_DECOMPRESS = 1,
ICP_QAT_HW_COMPRESSION_DIR_DELIMITER = 2
};
enum icp_qat_hw_compression_delayed_match {
ICP_QAT_HW_COMPRESSION_DELAYED_MATCH_DISABLED = 0,
ICP_QAT_HW_COMPRESSION_DELAYED_MATCH_ENABLED = 1,
ICP_QAT_HW_COMPRESSION_DELAYED_MATCH_DELIMITER = 2
};
enum icp_qat_hw_compression_algo {
ICP_QAT_HW_COMPRESSION_ALGO_DEFLATE = 0,
ICP_QAT_HW_COMPRESSION_ALGO_LZS = 1,
ICP_QAT_HW_COMPRESSION_ALGO_DELIMITER = 2
};
enum icp_qat_hw_compression_depth {
ICP_QAT_HW_COMPRESSION_DEPTH_1 = 0,
ICP_QAT_HW_COMPRESSION_DEPTH_4 = 1,
ICP_QAT_HW_COMPRESSION_DEPTH_8 = 2,
ICP_QAT_HW_COMPRESSION_DEPTH_16 = 3,
ICP_QAT_HW_COMPRESSION_DEPTH_128 = 4,
ICP_QAT_HW_COMPRESSION_DEPTH_DELIMITER = 5
};
enum icp_qat_hw_compression_file_type {
ICP_QAT_HW_COMPRESSION_FILE_TYPE_0 = 0,
ICP_QAT_HW_COMPRESSION_FILE_TYPE_1 = 1,
ICP_QAT_HW_COMPRESSION_FILE_TYPE_2 = 2,
ICP_QAT_HW_COMPRESSION_FILE_TYPE_3 = 3,
ICP_QAT_HW_COMPRESSION_FILE_TYPE_4 = 4,
ICP_QAT_HW_COMPRESSION_FILE_TYPE_DELIMITER = 5
};
struct icp_qat_hw_compression_config {
__u32 lower_val;
__u32 upper_val;
};
#define QAT_COMPRESSION_DIR_BITPOS 4
#define QAT_COMPRESSION_DIR_MASK 0x7
#define QAT_COMPRESSION_DELAYED_MATCH_BITPOS 16
#define QAT_COMPRESSION_DELAYED_MATCH_MASK 0x1
#define QAT_COMPRESSION_ALGO_BITPOS 31
#define QAT_COMPRESSION_ALGO_MASK 0x1
#define QAT_COMPRESSION_DEPTH_BITPOS 28
#define QAT_COMPRESSION_DEPTH_MASK 0x7
#define QAT_COMPRESSION_FILE_TYPE_BITPOS 24
#define QAT_COMPRESSION_FILE_TYPE_MASK 0xF
#define ICP_QAT_HW_COMPRESSION_CONFIG_BUILD(dir, delayed, \
algo, depth, filetype) \
((((dir) & QAT_COMPRESSION_DIR_MASK) << \
QAT_COMPRESSION_DIR_BITPOS) | \
(((delayed) & QAT_COMPRESSION_DELAYED_MATCH_MASK) << \
QAT_COMPRESSION_DELAYED_MATCH_BITPOS) | \
(((algo) & QAT_COMPRESSION_ALGO_MASK) << \
QAT_COMPRESSION_ALGO_BITPOS) | \
(((depth) & QAT_COMPRESSION_DEPTH_MASK) << \
QAT_COMPRESSION_DEPTH_BITPOS) | \
(((filetype) & QAT_COMPRESSION_FILE_TYPE_MASK) << \
QAT_COMPRESSION_FILE_TYPE_BITPOS))
#endif