diff options
Diffstat (limited to 'drivers/crypto/qat/qat_common/icp_qat_hw.h')
-rw-r--r-- | drivers/crypto/qat/qat_common/icp_qat_hw.h | 305 |
1 files changed, 305 insertions, 0 deletions
diff --git a/drivers/crypto/qat/qat_common/icp_qat_hw.h b/drivers/crypto/qat/qat_common/icp_qat_hw.h new file mode 100644 index 0000000..5031f8c --- /dev/null +++ b/drivers/crypto/qat/qat_common/icp_qat_hw.h @@ -0,0 +1,305 @@ +/* + This file is provided under a dual BSD/GPLv2 license. When using or + redistributing this file, you may do so under either license. + + GPL LICENSE SUMMARY + Copyright(c) 2014 Intel Corporation. + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License 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. + + Contact Information: + qat-linux@intel.com + + BSD LICENSE + Copyright(c) 2014 Intel Corporation. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + * Neither the name of Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +#ifndef _ICP_QAT_HW_H_ +#define _ICP_QAT_HW_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_DELIMITER = 12 +}; + +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 { + uint32_t config; + uint32_t reserved; +}; + +#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; + uint32_t 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; + uint8_t state1[ICP_QAT_HW_SHA512_STATE1_SZ]; + struct icp_qat_hw_auth_setup outer_setup; + uint8_t 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 { + uint32_t val; + uint32_t 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; + uint8_t key[ICP_QAT_HW_AES_256_F8_KEY_SZ]; +}; + +struct icp_qat_hw_cipher_algo_blk { + struct icp_qat_hw_cipher_aes256_f8 aes; +}; +#endif |