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qat_dh895xccreg.h
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qat_hw15.c
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qat_hw15reg.h
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qat_hw15var.h
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qat_hw17.c
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qat_hw17reg.h
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qat_hw17var.h
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qatreg.h
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Editing: qat_hw17reg.h
/* SPDX-License-Identifier: BSD-2-Clause-NetBSD AND BSD-3-Clause */ /* $NetBSD: qat_hw17reg.h,v 1.1 2019/11/20 09:37:46 hikaru Exp $ */ /* * Copyright (c) 2019 Internet Initiative Japan, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. 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. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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. */ /* * 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. */ /* $FreeBSD$ */ #ifndef _DEV_PCI_QAT_HW17REG_H_ #define _DEV_PCI_QAT_HW17REG_H_ /* Default message size in bytes */ #define FW_REQ_DEFAULT_SZ_HW17 128 #define FW_RESP_DEFAULT_SZ_HW17 32 /* -------------------------------------------------------------------------- */ /* accel */ enum fw_init_admin_cmd_id { FW_INIT_ME = 0, FW_TRNG_ENABLE = 1, FW_TRNG_DISABLE = 2, FW_CONSTANTS_CFG = 3, FW_STATUS_GET = 4, FW_COUNTERS_GET = 5, FW_LOOPBACK = 6, FW_HEARTBEAT_SYNC = 7, FW_HEARTBEAT_GET = 8, FW_COMP_CAPABILITY_GET = 9, FW_CRYPTO_CAPABILITY_GET = 10, FW_HEARTBEAT_TIMER_SET = 13, }; enum fw_init_admin_resp_status { FW_INIT_RESP_STATUS_SUCCESS = 0, FW_INIT_RESP_STATUS_FAIL = 1, FW_INIT_RESP_STATUS_UNSUPPORTED = 4 }; struct fw_init_admin_req { uint16_t init_cfg_sz; uint8_t resrvd1; uint8_t init_admin_cmd_id; uint32_t resrvd2; uint64_t opaque_data; uint64_t init_cfg_ptr; union { struct { uint16_t ibuf_size_in_kb; uint16_t resrvd3; }; uint32_t heartbeat_ticks; }; uint32_t resrvd4; }; struct fw_init_admin_resp_hdr { uint8_t flags; uint8_t resrvd1; uint8_t status; uint8_t init_admin_cmd_id; }; enum fw_init_admin_init_flag { FW_INIT_FLAG_PKE_DISABLED = 0 }; struct fw_init_admin_fw_capability_resp_hdr { uint16_t reserved; uint8_t status; uint8_t init_admin_cmd_id; }; struct fw_init_admin_capability_resp { struct fw_init_admin_fw_capability_resp_hdr init_resp_hdr; uint32_t extended_features; uint64_t opaque_data; union { struct { uint16_t compression_algos; uint16_t checksum_algos; uint32_t deflate_capabilities; uint32_t resrvd1; uint32_t lzs_capabilities; } compression; struct { uint32_t cipher_algos; uint32_t hash_algos; uint16_t keygen_algos; uint16_t other; uint16_t public_key_algos; uint16_t prime_algos; } crypto; }; }; struct fw_init_admin_resp_pars { union { uint32_t resrvd1[4]; struct { uint32_t version_patch_num; uint8_t context_id; uint8_t ae_id; uint16_t resrvd1; uint64_t resrvd2; } s1; struct { uint64_t req_rec_count; uint64_t resp_sent_count; } s2; } u; }; struct fw_init_admin_hb_cnt { uint16_t resp_heartbeat_cnt; uint16_t req_heartbeat_cnt; }; #define QAT_NUM_THREADS 8 struct fw_init_admin_hb_stats { struct fw_init_admin_hb_cnt stats[QAT_NUM_THREADS]; }; struct fw_init_admin_resp { struct fw_init_admin_resp_hdr init_resp_hdr; union { uint32_t resrvd2; struct { uint16_t version_minor_num; uint16_t version_major_num; } s; } u; uint64_t opaque_data; struct fw_init_admin_resp_pars init_resp_pars; }; #define FW_COMN_HEARTBEAT_OK 0 #define FW_COMN_HEARTBEAT_BLOCKED 1 #define FW_COMN_HEARTBEAT_FLAG_BITPOS 0 #define FW_COMN_HEARTBEAT_FLAG_MASK 0x1 #define FW_COMN_STATUS_RESRVD_FLD_MASK 0xFE #define FW_COMN_HEARTBEAT_HDR_FLAG_GET(hdr_t) \ FW_COMN_HEARTBEAT_FLAG_GET(hdr_t.flags) #define FW_COMN_HEARTBEAT_HDR_FLAG_SET(hdr_t, val) \ FW_COMN_HEARTBEAT_FLAG_SET(hdr_t, val) #define FW_COMN_HEARTBEAT_FLAG_GET(flags) \ QAT_FIELD_GET(flags, \ FW_COMN_HEARTBEAT_FLAG_BITPOS, \ FW_COMN_HEARTBEAT_FLAG_MASK) /* -------------------------------------------------------------------------- */ /* Big assumptions that both bitpos and mask are constants */ #define FIELD_SET(flags, val, bitpos, mask) \ (flags) = \ (((flags) & (~((mask) << (bitpos)))) | (((val) & (mask)) << (bitpos))) #define FIELD_GET(flags, bitpos, mask) (((flags) >> (bitpos)) & (mask)) #define FLAG_SET(flags, bitpos) (flags) = ((flags) | (1 << (bitpos))) #define FLAG_CLEAR(flags, bitpos) (flags) = ((flags) & (~(1 << (bitpos)))) #define FLAG_GET(flags, bitpos) (((flags) >> (bitpos)) & 1) /* Default request and response ring size in bytes */ #define FW_REQ_DEFAULT_SZ 128 #define FW_RESP_DEFAULT_SZ 32 #define FW_COMN_ONE_BYTE_SHIFT 8 #define FW_COMN_SINGLE_BYTE_MASK 0xFF /* Common Request - Block sizes definitions in multiples of individual long * words */ #define FW_NUM_LONGWORDS_1 1 #define FW_NUM_LONGWORDS_2 2 #define FW_NUM_LONGWORDS_3 3 #define FW_NUM_LONGWORDS_4 4 #define FW_NUM_LONGWORDS_5 5 #define FW_NUM_LONGWORDS_6 6 #define FW_NUM_LONGWORDS_7 7 #define FW_NUM_LONGWORDS_10 10 #define FW_NUM_LONGWORDS_13 13 /* Definition of the associated service Id for NULL service type. Note: the response is expected to use FW_COMN_RESP_SERV_CPM_FW */ #define FW_NULL_REQ_SERV_ID 1 /* * Definition of the firmware interface service users, for * responses. * Enumeration which is used to indicate the ids of the services * for responses using the external firmware interfaces. */ enum fw_comn_resp_serv_id { FW_COMN_RESP_SERV_NULL, /* NULL service id type */ FW_COMN_RESP_SERV_CPM_FW, /* CPM FW Service ID */ FW_COMN_RESP_SERV_DELIMITER /* Delimiter service id type */ }; /* * Definition of the request types * Enumeration which is used to indicate the ids of the request * types used in each of the external firmware interfaces */ enum fw_comn_request_id { FW_COMN_REQ_NULL = 0, /* NULL request type */ FW_COMN_REQ_CPM_FW_PKE = 3, /* CPM FW PKE Request */ FW_COMN_REQ_CPM_FW_LA = 4, /* CPM FW Lookaside Request */ FW_COMN_REQ_CPM_FW_DMA = 7, /* CPM FW DMA Request */ FW_COMN_REQ_CPM_FW_COMP = 9, /* CPM FW Compression Request */ FW_COMN_REQ_DELIMITER /* End delimiter */ }; /* * Definition of the common QAT FW request content descriptor field - * points to the content descriptor parameters or itself contains service- * specific data. Also specifies content descriptor parameter size. * Contains reserved fields. * Common section of the request used across all of the services exposed * by the QAT FW. Each of the services inherit these common fields */ union fw_comn_req_hdr_cd_pars { /* LWs 2-5 */ struct { uint64_t content_desc_addr; /* Address of the content descriptor */ uint16_t content_desc_resrvd1; /* Content descriptor reserved field */ uint8_t content_desc_params_sz; /* Size of the content descriptor parameters in quad words. These * parameters describe the session setup configuration info for the * slices that this request relies upon i.e. the configuration word and * cipher key needed by the cipher slice if there is a request for * cipher processing. */ uint8_t content_desc_hdr_resrvd2; /* Content descriptor reserved field */ uint32_t content_desc_resrvd3; /* Content descriptor reserved field */ } s; struct { uint32_t serv_specif_fields[FW_NUM_LONGWORDS_4]; } s1; }; /* * Definition of the common QAT FW request middle block. * Common section of the request used across all of the services exposed * by the QAT FW. Each of the services inherit these common fields */ struct fw_comn_req_mid { /* LWs 6-13 */ uint64_t opaque_data; /* Opaque data passed unmodified from the request to response messages by * firmware (fw) */ uint64_t src_data_addr; /* Generic definition of the source data supplied to the QAT AE. The * common flags are used to further describe the attributes of this * field */ uint64_t dest_data_addr; /* Generic definition of the destination data supplied to the QAT AE. The * common flags are used to further describe the attributes of this * field */ uint32_t src_length; /* Length of source flat buffer incase src buffer * type is flat */ uint32_t dst_length; /* Length of source flat buffer incase dst buffer * type is flat */ }; /* * Definition of the common QAT FW request content descriptor control * block. * * Service specific section of the request used across all of the services * exposed by the QAT FW. Each of the services populates this block * uniquely. Refer to the service-specific header structures e.g. * 'fw_cipher_hdr_s' (for Cipher) etc. */ struct fw_comn_req_cd_ctrl { /* LWs 27-31 */ uint32_t content_desc_ctrl_lw[FW_NUM_LONGWORDS_5]; }; /* * Definition of the common QAT FW request header. * Common section of the request used across all of the services exposed * by the QAT FW. Each of the services inherit these common fields. The * reserved field of 7 bits and the service command Id field are all * service-specific fields, along with the service specific flags. */ struct fw_comn_req_hdr { /* LW0 */ uint8_t resrvd1; /* reserved field */ uint8_t service_cmd_id; /* Service Command Id - this field is service-specific * Please use service-specific command Id here e.g.Crypto Command Id * or Compression Command Id etc. */ uint8_t service_type; /* Service type */ uint8_t hdr_flags; /* This represents a flags field for the Service Request. * The most significant bit is the 'valid' flag and the only * one used. All remaining bit positions are unused and * are therefore reserved and need to be set to 0. */ /* LW1 */ uint16_t serv_specif_flags; /* Common Request service-specific flags * e.g. Symmetric Crypto Command Flags */ uint16_t comn_req_flags; /* Common Request Flags consisting of * - 14 reserved bits, * - 1 Content Descriptor field type bit and * - 1 Source/destination pointer type bit */ }; /* * Definition of the common QAT FW request parameter field. * * Service specific section of the request used across all of the services * exposed by the QAT FW. Each of the services populates this block * uniquely. Refer to service-specific header structures e.g. * 'fw_comn_req_cipher_rqpars_s' (for Cipher) etc. * */ struct fw_comn_req_rqpars { /* LWs 14-26 */ uint32_t serv_specif_rqpars_lw[FW_NUM_LONGWORDS_13]; }; /* * Definition of the common request structure with service specific * fields * This is a definition of the full qat request structure used by all * services. Each service is free to use the service fields in its own * way. This struct is useful as a message passing argument before the * service contained within the request is determined. */ struct fw_comn_req { /* LWs 0-1 */ struct fw_comn_req_hdr comn_hdr; /* Common request header */ /* LWs 2-5 */ union fw_comn_req_hdr_cd_pars cd_pars; /* Common Request content descriptor field which points either to a * content descriptor * parameter block or contains the service-specific data itself. */ /* LWs 6-13 */ struct fw_comn_req_mid comn_mid; /* Common request middle section */ /* LWs 14-26 */ struct fw_comn_req_rqpars serv_specif_rqpars; /* Common request service-specific parameter field */ /* LWs 27-31 */ struct fw_comn_req_cd_ctrl cd_ctrl; /* Common request content descriptor control block - * this field is service-specific */ }; /* * Error code field * * Overloaded field with 8 bit common error field or two * 8 bit compression error fields for compression and translator slices */ union fw_comn_error { struct { uint8_t resrvd; /* 8 bit reserved field */ uint8_t comn_err_code; /* 8 bit common error code */ } s; /* Structure which is used for non-compression responses */ struct { uint8_t xlat_err_code; /* 8 bit translator error field */ uint8_t cmp_err_code; /* 8 bit compression error field */ } s1; /* Structure which is used for compression responses */ }; /* * Definition of the common QAT FW response header. * This section of the response is common across all of the services * that generate a firmware interface response */ struct fw_comn_resp_hdr { /* LW0 */ uint8_t resrvd1; /* Reserved field - this field is service-specific - * Note: The Response Destination Id has been removed * from first QWord */ uint8_t service_id; /* Service Id returned by service block */ uint8_t response_type; /* Response type - copied from the request to * the response message */ uint8_t hdr_flags; /* This represents a flags field for the Response. * Bit<7> = 'valid' flag * Bit<6> = 'CNV' flag indicating that CNV was executed * on the current request * Bit<5> = 'CNVNR' flag indicating that a recovery happened * on the current request following a CNV error * All remaining bits are unused and are therefore reserved. * They must to be set to 0. */ /* LW 1 */ union fw_comn_error comn_error; /* This field is overloaded to allow for one 8 bit common error field * or two 8 bit error fields from compression and translator */ uint8_t comn_status; /* Status field which specifies which slice(s) report an error */ uint8_t cmd_id; /* Command Id - passed from the request to the response message */ }; /* * Definition of the common response structure with service specific * fields * This is a definition of the full qat response structure used by all * services. */ struct fw_comn_resp { /* LWs 0-1 */ struct fw_comn_resp_hdr comn_hdr; /* Common header fields */ /* LWs 2-3 */ uint64_t opaque_data; /* Opaque data passed from the request to the response message */ /* LWs 4-7 */ uint32_t resrvd[FW_NUM_LONGWORDS_4]; /* Reserved */ }; /* Common QAT FW request header - structure of LW0 * + ===== + ---- + ----------- + ----------- + ----------- + ----------- + * | Bit | 31 | 30 - 24 | 21 - 16 | 15 - 8 | 7 - 0 | * + ===== + ---- + ----------- + ----------- + ----------- + ----------- + * | Flags | V | Reserved | Serv Type | Serv Cmd Id | Reserved | * + ===== + ---- + ----------- + ----------- + ----------- + ----------- + */ #define FW_COMN_VALID __BIT(7) /* Common QAT FW response header - structure of LW0 * + ===== + --- + --- + ----- + ----- + --------- + ----------- + ----- + * | Bit | 31 | 30 | 29 | 28-24 | 21 - 16 | 15 - 8 | 7-0 | * + ===== + --- + ----+ ----- + ----- + --------- + ----------- + ----- + * | Flags | V | CNV | CNVNR | Rsvd | Serv Type | Serv Cmd Id | Rsvd | * + ===== + --- + --- + ----- + ----- + --------- + ----------- + ----- + */ /* Macros defining the bit position and mask of 'CNV' flag * within the hdr_flags field of LW0 (service response only) */ #define FW_COMN_CNV_FLAG_BITPOS 6 #define FW_COMN_CNV_FLAG_MASK 0x1 /* Macros defining the bit position and mask of CNVNR flag * within the hdr_flags field of LW0 (service response only) */ #define FW_COMN_CNVNR_FLAG_BITPOS 5 #define FW_COMN_CNVNR_FLAG_MASK 0x1 /* * Macro for extraction of Service Type Field * * struct fw_comn_req_hdr Structure 'fw_comn_req_hdr_t' * to extract the Service Type Field */ #define FW_COMN_OV_SRV_TYPE_GET(fw_comn_req_hdr_t) \ fw_comn_req_hdr_t.service_type /* * Macro for setting of Service Type Field * * 'fw_comn_req_hdr_t' structure to set the Service * Type Field * val Value of the Service Type Field */ #define FW_COMN_OV_SRV_TYPE_SET(fw_comn_req_hdr_t, val) \ fw_comn_req_hdr_t.service_type = val /* * Macro for extraction of Service Command Id Field * * struct fw_comn_req_hdr Structure 'fw_comn_req_hdr_t' * to extract the Service Command Id Field */ #define FW_COMN_OV_SRV_CMD_ID_GET(fw_comn_req_hdr_t) \ fw_comn_req_hdr_t.service_cmd_id /* * Macro for setting of Service Command Id Field * * 'fw_comn_req_hdr_t' structure to set the * Service Command Id Field * val Value of the Service Command Id Field */ #define FW_COMN_OV_SRV_CMD_ID_SET(fw_comn_req_hdr_t, val) \ fw_comn_req_hdr_t.service_cmd_id = val /* * Extract the valid flag from the request or response's header flags. * * hdr_t Request or Response 'hdr_t' structure to extract the valid bit * from the 'hdr_flags' field. */ #define FW_COMN_HDR_VALID_FLAG_GET(hdr_t) \ FW_COMN_VALID_FLAG_GET(hdr_t.hdr_flags) /* * Extract the CNVNR flag from the header flags in the response only. * * hdr_t Response 'hdr_t' structure to extract the CNVNR bit * from the 'hdr_flags' field. */ #define FW_COMN_HDR_CNVNR_FLAG_GET(hdr_flags) \ FIELD_GET(hdr_flags, \ FW_COMN_CNVNR_FLAG_BITPOS, \ FW_COMN_CNVNR_FLAG_MASK) /* * Extract the CNV flag from the header flags in the response only. * * hdr_t Response 'hdr_t' structure to extract the CNV bit * from the 'hdr_flags' field. */ #define FW_COMN_HDR_CNV_FLAG_GET(hdr_flags) \ FIELD_GET(hdr_flags, \ FW_COMN_CNV_FLAG_BITPOS, \ FW_COMN_CNV_FLAG_MASK) /* * Set the valid bit in the request's header flags. * * hdr_t Request or Response 'hdr_t' structure to set the valid bit * val Value of the valid bit flag. */ #define FW_COMN_HDR_VALID_FLAG_SET(hdr_t, val) \ FW_COMN_VALID_FLAG_SET(hdr_t, val) /* * Common macro to extract the valid flag from the header flags field * within the header structure (request or response). * * hdr_t Structure (request or response) to extract the * valid bit from the 'hdr_flags' field. */ #define FW_COMN_VALID_FLAG_GET(hdr_flags) \ FIELD_GET(hdr_flags, \ FW_COMN_VALID_FLAG_BITPOS, \ FW_COMN_VALID_FLAG_MASK) /* * Common macro to extract the remaining reserved flags from the header * flags field within the header structure (request or response). * * hdr_t Structure (request or response) to extract the * remaining bits from the 'hdr_flags' field (excluding the * valid flag). */ #define FW_COMN_HDR_RESRVD_FLD_GET(hdr_flags) \ (hdr_flags & FW_COMN_HDR_RESRVD_FLD_MASK) /* * Common macro to set the valid bit in the header flags field within * the header structure (request or response). * * hdr_t Structure (request or response) containing the header * flags field, to allow the valid bit to be set. * val Value of the valid bit flag. */ #define FW_COMN_VALID_FLAG_SET(hdr_t, val) \ FIELD_SET((hdr_t.hdr_flags), \ (val), \ FW_COMN_VALID_FLAG_BITPOS, \ FW_COMN_VALID_FLAG_MASK) /* * Macro that must be used when building the common header flags. * Note that all bits reserved field bits 0-6 (LW0) need to be forced to 0. * * ptr Value of the valid flag */ #define FW_COMN_HDR_FLAGS_BUILD(valid) \ (((valid)&FW_COMN_VALID_FLAG_MASK) \ << FW_COMN_VALID_FLAG_BITPOS) /* * Common Request Flags Definition * The bit offsets below are within the flags field. These are NOT relative to * the memory word. Unused fields e.g. reserved bits, must be zeroed. * * + ===== + ------ + --- + --- + --- + --- + --- + --- + --- + --- + * | Bits [15:8] | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | * + ===== + ------ + --- + --- + --- + --- + --- + --- + --- + --- + * | Flags[15:8] | Rsv | Rsv | Rsv | Rsv | Rsv | Rsv | Rsv | Rsv | * + ===== + ------ + --- + --- + --- + --- + --- + --- + --- + --- + * | Bits [7:0] | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | * + ===== + ------ + --- + --- + --- + --- + --- + --- + --- + --- + * | Flags [7:0] | Rsv | Rsv | Rsv | Rsv | Rsv | BnP | Cdt | Ptr | * + ===== + ------ + --- + --- + --- + --- + --- + --- + --- + --- + */ #define COMN_PTR_TYPE_BITPOS 0 /* Common Request Flags - Starting bit position indicating * Src&Dst Buffer Pointer type */ #define COMN_PTR_TYPE_MASK 0x1 /* Common Request Flags - One bit mask used to determine * Src&Dst Buffer Pointer type */ #define COMN_CD_FLD_TYPE_BITPOS 1 /* Common Request Flags - Starting bit position indicating * CD Field type */ #define COMN_CD_FLD_TYPE_MASK 0x1 /* Common Request Flags - One bit mask used to determine * CD Field type */ #define COMN_BNP_ENABLED_BITPOS 2 /* Common Request Flags - Starting bit position indicating * the source buffer contains batch of requests. if this * bit is set, source buffer is type of Batch And Pack OpData List * and the Ptr Type Bit only applies to Destination buffer. */ #define COMN_BNP_ENABLED_MASK 0x1 /* Batch And Pack Enabled Flag Mask - One bit mask used to determine * the source buffer is in Batch and Pack OpData Link List Mode. */ /* ========================================================================= */ /* Pointer Type Flag definitions */ /* ========================================================================= */ #define COMN_PTR_TYPE_FLAT 0x0 /* Constant value indicating Src&Dst Buffer Pointer type is flat * If Batch and Pack mode is enabled, only applies to Destination buffer. */ #define COMN_PTR_TYPE_SGL 0x1 /* Constant value indicating Src&Dst Buffer Pointer type is SGL type * If Batch and Pack mode is enabled, only applies to Destination buffer. */ #define COMN_PTR_TYPE_BATCH 0x2 /* Constant value indicating Src is a batch request * and Dst Buffer Pointer type is SGL type */ /* ========================================================================= */ /* CD Field Flag definitions */ /* ========================================================================= */ #define COMN_CD_FLD_TYPE_64BIT_ADR 0x0 /* Constant value indicating CD Field contains 64-bit address */ #define COMN_CD_FLD_TYPE_16BYTE_DATA 0x1 /* Constant value indicating CD Field contains 16 bytes of setup data */ /* ========================================================================= */ /* Batch And Pack Enable/Disable Definitions */ /* ========================================================================= */ #define COMN_BNP_ENABLED 0x1 /* Constant value indicating Source buffer will point to Batch And Pack OpData * List */ #define COMN_BNP_DISABLED 0x0 /* Constant value indicating Source buffer will point to Batch And Pack OpData * List */ /* * Macro that must be used when building the common request flags (for all * requests but comp BnP). * Note that all bits reserved field bits 2-15 (LW1) need to be forced to 0. * * ptr Value of the pointer type flag * cdt Value of the cd field type flag */ #define FW_COMN_FLAGS_BUILD(cdt, ptr) \ ((((cdt)&COMN_CD_FLD_TYPE_MASK) << COMN_CD_FLD_TYPE_BITPOS) | \ (((ptr)&COMN_PTR_TYPE_MASK) << COMN_PTR_TYPE_BITPOS)) /* * Macro that must be used when building the common request flags for comp * BnP service. * Note that all bits reserved field bits 3-15 (LW1) need to be forced to 0. * * ptr Value of the pointer type flag * cdt Value of the cd field type flag * bnp Value of the bnp enabled flag */ #define FW_COMN_FLAGS_BUILD_BNP(cdt, ptr, bnp) \ ((((cdt)&COMN_CD_FLD_TYPE_MASK) << COMN_CD_FLD_TYPE_BITPOS) | \ (((ptr)&COMN_PTR_TYPE_MASK) << COMN_PTR_TYPE_BITPOS) | \ (((bnp)&COMN_BNP_ENABLED_MASK) << COMN_BNP_ENABLED_BITPOS)) /* * Macro for extraction of the pointer type bit from the common flags * * flags Flags to extract the pointer type bit from */ #define FW_COMN_PTR_TYPE_GET(flags) \ FIELD_GET(flags, COMN_PTR_TYPE_BITPOS, COMN_PTR_TYPE_MASK) /* * Macro for extraction of the cd field type bit from the common flags * * flags Flags to extract the cd field type type bit from */ #define FW_COMN_CD_FLD_TYPE_GET(flags) \ FIELD_GET(flags, COMN_CD_FLD_TYPE_BITPOS, COMN_CD_FLD_TYPE_MASK) /* * Macro for extraction of the bnp field type bit from the common flags * * flags Flags to extract the bnp field type type bit from * */ #define FW_COMN_BNP_ENABLED_GET(flags) \ FIELD_GET(flags, COMN_BNP_ENABLED_BITPOS, COMN_BNP_ENABLED_MASK) /* * Macro for setting the pointer type bit in the common flags * * flags Flags in which Pointer Type bit will be set * val Value of the bit to be set in flags * */ #define FW_COMN_PTR_TYPE_SET(flags, val) \ FIELD_SET(flags, val, COMN_PTR_TYPE_BITPOS, COMN_PTR_TYPE_MASK) /* * Macro for setting the cd field type bit in the common flags * * flags Flags in which Cd Field Type bit will be set * val Value of the bit to be set in flags * */ #define FW_COMN_CD_FLD_TYPE_SET(flags, val) \ FIELD_SET( \ flags, val, COMN_CD_FLD_TYPE_BITPOS, COMN_CD_FLD_TYPE_MASK) /* * Macro for setting the bnp field type bit in the common flags * * flags Flags in which Bnp Field Type bit will be set * val Value of the bit to be set in flags * */ #define FW_COMN_BNP_ENABLE_SET(flags, val) \ FIELD_SET( \ flags, val, COMN_BNP_ENABLED_BITPOS, COMN_BNP_ENABLED_MASK) /* * Macros using the bit position and mask to set/extract the next * and current id nibbles within the next_curr_id field of the * content descriptor header block. Note that these are defined * in the common header file, as they are used by compression, cipher * and authentication. * * cd_ctrl_hdr_t Content descriptor control block header pointer. * val Value of the field being set. */ #define FW_COMN_NEXT_ID_BITPOS 4 #define FW_COMN_NEXT_ID_MASK 0xF0 #define FW_COMN_CURR_ID_BITPOS 0 #define FW_COMN_CURR_ID_MASK 0x0F #define FW_COMN_NEXT_ID_GET(cd_ctrl_hdr_t) \ ((((cd_ctrl_hdr_t)->next_curr_id) & FW_COMN_NEXT_ID_MASK) >> \ (FW_COMN_NEXT_ID_BITPOS)) #define FW_COMN_NEXT_ID_SET(cd_ctrl_hdr_t, val) \ ((cd_ctrl_hdr_t)->next_curr_id) = \ ((((cd_ctrl_hdr_t)->next_curr_id) & FW_COMN_CURR_ID_MASK) | \ ((val << FW_COMN_NEXT_ID_BITPOS) & \ FW_COMN_NEXT_ID_MASK)) #define FW_COMN_CURR_ID_GET(cd_ctrl_hdr_t) \ (((cd_ctrl_hdr_t)->next_curr_id) & FW_COMN_CURR_ID_MASK) #define FW_COMN_CURR_ID_SET(cd_ctrl_hdr_t, val) \ ((cd_ctrl_hdr_t)->next_curr_id) = \ ((((cd_ctrl_hdr_t)->next_curr_id) & FW_COMN_NEXT_ID_MASK) | \ ((val)&FW_COMN_CURR_ID_MASK)) /* * Common Status Field Definition The bit offsets below are within the COMMON * RESPONSE status field, assumed to be 8 bits wide. In the case of the PKE * response (which follows the CPM 1.5 message format), the status field is 16 * bits wide. * The status flags are contained within the most significant byte and align * with the diagram below. Please therefore refer to the service-specific PKE * header file for the appropriate macro definition to extract the PKE status * flag from the PKE response, which assumes that a word is passed to the * macro. * + ===== + ------ + --- + --- + ---- + ---- + -------- + ---- + ---------- + * | Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | * + ===== + ------ + --- + --- + ---- + ---- + -------- + ---- + ---------- + * | Flags | Crypto | Pke | Cmp | Xlat | EOLB | UnSupReq | Rsvd | XltWaApply | * + ===== + ------ + --- + --- + ---- + ---- + -------- + ---- + ---------- + * Note: * For the service specific status bit definitions refer to service header files * Eg. Crypto Status bit refers to Symmetric Crypto, Key Generation, and NRBG * Requests' Status. Unused bits e.g. reserved bits need to have been forced to * 0. */ #define COMN_RESP_CRYPTO_STATUS_BITPOS 7 /* Starting bit position indicating Response for Crypto service Flag */ #define COMN_RESP_CRYPTO_STATUS_MASK 0x1 /* One bit mask used to determine Crypto status mask */ #define COMN_RESP_PKE_STATUS_BITPOS 6 /* Starting bit position indicating Response for PKE service Flag */ #define COMN_RESP_PKE_STATUS_MASK 0x1 /* One bit mask used to determine PKE status mask */ #define COMN_RESP_CMP_STATUS_BITPOS 5 /* Starting bit position indicating Response for Compression service Flag */ #define COMN_RESP_CMP_STATUS_MASK 0x1 /* One bit mask used to determine Compression status mask */ #define COMN_RESP_XLAT_STATUS_BITPOS 4 /* Starting bit position indicating Response for Xlat service Flag */ #define COMN_RESP_XLAT_STATUS_MASK 0x1 /* One bit mask used to determine Translator status mask */ #define COMN_RESP_CMP_END_OF_LAST_BLK_BITPOS 3 /* Starting bit position indicating the last block in a deflate stream for the compression service Flag */ #define COMN_RESP_CMP_END_OF_LAST_BLK_MASK 0x1 /* One bit mask used to determine the last block in a deflate stream status mask */ #define COMN_RESP_UNSUPPORTED_REQUEST_BITPOS 2 /* Starting bit position indicating when an unsupported service request Flag */ #define COMN_RESP_UNSUPPORTED_REQUEST_MASK 0x1 /* One bit mask used to determine the unsupported service request status mask */ #define COMN_RESP_XLT_WA_APPLIED_BITPOS 0 /* Bit position indicating a firmware workaround was applied to translation */ #define COMN_RESP_XLT_WA_APPLIED_MASK 0x1 /* One bit mask */ /* * Macro that must be used when building the status * for the common response * * crypto Value of the Crypto Service status flag * comp Value of the Compression Service Status flag * xlat Value of the Xlator Status flag * eolb Value of the Compression End of Last Block Status flag * unsupp Value of the Unsupported Request flag * xlt_wa Value of the Translation WA marker */ #define FW_COMN_RESP_STATUS_BUILD( \ crypto, pke, comp, xlat, eolb, unsupp, xlt_wa) \ ((((crypto)&COMN_RESP_CRYPTO_STATUS_MASK) \ << COMN_RESP_CRYPTO_STATUS_BITPOS) | \ (((pke)&COMN_RESP_PKE_STATUS_MASK) \ << COMN_RESP_PKE_STATUS_BITPOS) | \ (((xlt_wa)&COMN_RESP_XLT_WA_APPLIED_MASK) \ << COMN_RESP_XLT_WA_APPLIED_BITPOS) | \ (((comp)&COMN_RESP_CMP_STATUS_MASK) \ << COMN_RESP_CMP_STATUS_BITPOS) | \ (((xlat)&COMN_RESP_XLAT_STATUS_MASK) \ << COMN_RESP_XLAT_STATUS_BITPOS) | \ (((eolb)&COMN_RESP_CMP_END_OF_LAST_BLK_MASK) \ << COMN_RESP_CMP_END_OF_LAST_BLK_BITPOS) | \ (((unsupp)&COMN_RESP_UNSUPPORTED_REQUEST_BITPOS) \ << COMN_RESP_UNSUPPORTED_REQUEST_MASK)) /* * Macro for extraction of the Crypto bit from the status * * status Status to extract the status bit from */ #define FW_COMN_RESP_CRYPTO_STAT_GET(status) \ FIELD_GET(status, \ COMN_RESP_CRYPTO_STATUS_BITPOS, \ COMN_RESP_CRYPTO_STATUS_MASK) /* * Macro for extraction of the PKE bit from the status * * status Status to extract the status bit from */ #define FW_COMN_RESP_PKE_STAT_GET(status) \ FIELD_GET(status, \ COMN_RESP_PKE_STATUS_BITPOS, \ COMN_RESP_PKE_STATUS_MASK) /* * Macro for extraction of the Compression bit from the status * * status Status to extract the status bit from */ #define FW_COMN_RESP_CMP_STAT_GET(status) \ FIELD_GET(status, \ COMN_RESP_CMP_STATUS_BITPOS, \ COMN_RESP_CMP_STATUS_MASK) /* * Macro for extraction of the Translator bit from the status * * status Status to extract the status bit from */ #define FW_COMN_RESP_XLAT_STAT_GET(status) \ FIELD_GET(status, \ COMN_RESP_XLAT_STATUS_BITPOS, \ COMN_RESP_XLAT_STATUS_MASK) /* * Macro for extraction of the Translation Workaround Applied bit from the * status * * status Status to extract the status bit from */ #define FW_COMN_RESP_XLT_WA_APPLIED_GET(status) \ FIELD_GET(status, \ COMN_RESP_XLT_WA_APPLIED_BITPOS, \ COMN_RESP_XLT_WA_APPLIED_MASK) /* * Macro for extraction of the end of compression block bit from the * status * * status * Status to extract the status bit from */ #define FW_COMN_RESP_CMP_END_OF_LAST_BLK_FLAG_GET(status) \ FIELD_GET(status, \ COMN_RESP_CMP_END_OF_LAST_BLK_BITPOS, \ COMN_RESP_CMP_END_OF_LAST_BLK_MASK) /* * Macro for extraction of the Unsupported request from the status * * status * Status to extract the status bit from */ #define FW_COMN_RESP_UNSUPPORTED_REQUEST_STAT_GET(status) \ FIELD_GET(status, \ COMN_RESP_UNSUPPORTED_REQUEST_BITPOS, \ COMN_RESP_UNSUPPORTED_REQUEST_MASK) #define FW_COMN_STATUS_FLAG_OK 0 /* Definition of successful processing of a request */ #define FW_COMN_STATUS_FLAG_ERROR 1 /* Definition of erroneous processing of a request */ #define FW_COMN_STATUS_CMP_END_OF_LAST_BLK_FLAG_CLR 0 /* Final Deflate block of a compression request not completed */ #define FW_COMN_STATUS_CMP_END_OF_LAST_BLK_FLAG_SET 1 /* Final Deflate block of a compression request completed */ #define ERR_CODE_NO_ERROR 0 /* Error Code constant value for no error */ #define ERR_CODE_INVALID_BLOCK_TYPE -1 /* Invalid block type (type == 3)*/ #define ERR_CODE_NO_MATCH_ONES_COMP -2 /* Stored block length does not match one's complement */ #define ERR_CODE_TOO_MANY_LEN_OR_DIS -3 /* Too many length or distance codes */ #define ERR_CODE_INCOMPLETE_LEN -4 /* Code lengths codes incomplete */ #define ERR_CODE_RPT_LEN_NO_FIRST_LEN -5 /* Repeat lengths with no first length */ #define ERR_CODE_RPT_GT_SPEC_LEN -6 /* Repeat more than specified lengths */ #define ERR_CODE_INV_LIT_LEN_CODE_LEN -7 /* Invalid lit/len code lengths */ #define ERR_CODE_INV_DIS_CODE_LEN -8 /* Invalid distance code lengths */ #define ERR_CODE_INV_LIT_LEN_DIS_IN_BLK -9 /* Invalid lit/len or distance code in fixed/dynamic block */ #define ERR_CODE_DIS_TOO_FAR_BACK -10 /* Distance too far back in fixed or dynamic block */ /* Common Error code definitions */ #define ERR_CODE_OVERFLOW_ERROR -11 /* Error Code constant value for overflow error */ #define ERR_CODE_SOFT_ERROR -12 /* Error Code constant value for soft error */ #define ERR_CODE_FATAL_ERROR -13 /* Error Code constant value for hard/fatal error */ #define ERR_CODE_COMP_OUTPUT_CORRUPTION -14 /* Error Code constant for compression output corruption */ #define ERR_CODE_HW_INCOMPLETE_FILE -15 /* Error Code constant value for incomplete file hardware error */ #define ERR_CODE_SSM_ERROR -16 /* Error Code constant value for error detected by SSM e.g. slice hang */ #define ERR_CODE_ENDPOINT_ERROR -17 /* Error Code constant value for error detected by PCIe Endpoint, e.g. push * data error */ #define ERR_CODE_CNV_ERROR -18 /* Error Code constant value for cnv failure */ #define ERR_CODE_EMPTY_DYM_BLOCK -19 /* Error Code constant value for submission of empty dynamic stored block to * slice */ #define ERR_CODE_KPT_CRYPTO_SERVICE_FAIL_INVALID_HANDLE -20 /* Error Code constant for invalid handle in kpt crypto service */ #define ERR_CODE_KPT_CRYPTO_SERVICE_FAIL_HMAC_FAILED -21 /* Error Code constant for failed hmac in kpt crypto service */ #define ERR_CODE_KPT_CRYPTO_SERVICE_FAIL_INVALID_WRAPPING_ALGO -22 /* Error Code constant for invalid wrapping algo in kpt crypto service */ #define ERR_CODE_KPT_DRNG_SEED_NOT_LOAD -23 /* Error Code constant for no drng seed is not loaded in kpt ecdsa signrs /service */ #define FW_LA_ICV_VER_STATUS_PASS FW_COMN_STATUS_FLAG_OK /* Status flag indicating that the ICV verification passed */ #define FW_LA_ICV_VER_STATUS_FAIL FW_COMN_STATUS_FLAG_ERROR /* Status flag indicating that the ICV verification failed */ #define FW_LA_TRNG_STATUS_PASS FW_COMN_STATUS_FLAG_OK /* Status flag indicating that the TRNG returned valid entropy data */ #define FW_LA_TRNG_STATUS_FAIL FW_COMN_STATUS_FLAG_ERROR /* Status flag indicating that the TRNG Command Failed. */ /* -------------------------------------------------------------------------- */ /* * Definition of the full bulk processing request structure. * Used for hash, cipher, hash-cipher and authentication-encryption * requests etc. */ struct fw_la_bulk_req { /* LWs 0-1 */ struct fw_comn_req_hdr comn_hdr; /* Common request header - for Service Command Id, * use service-specific Crypto Command Id. * Service Specific Flags - use Symmetric Crypto Command Flags * (all of cipher, auth, SSL3, TLS and MGF, * excluding TRNG - field unused) */ /* LWs 2-5 */ union fw_comn_req_hdr_cd_pars cd_pars; /* Common Request content descriptor field which points either to a * content descriptor * parameter block or contains the service-specific data itself. */ /* LWs 6-13 */ struct fw_comn_req_mid comn_mid; /* Common request middle section */ /* LWs 14-26 */ struct fw_comn_req_rqpars serv_specif_rqpars; /* Common request service-specific parameter field */ /* LWs 27-31 */ struct fw_comn_req_cd_ctrl cd_ctrl; /* Common request content descriptor control block - * this field is service-specific */ }; /* clang-format off */ /* * LA BULK (SYMMETRIC CRYPTO) COMMAND FLAGS * * + ===== + ---------- + ----- + ----- + ----- + ----- + ----- + ----- + ----- + ----- + ----- + ----- + * | Bit | [15:13] | 12 | 11 | 10 | 7-9 | 6 | 5 | 4 | 3 | 2 | 1-0 | * + ===== + ---------- + ----- + ----- + ----- + ----- + ----- + ----- + ----- + ----- + ------+ ----- + * | Flags | Resvd Bits | ZUC | GcmIV |Digest | Prot | Cmp | Rtn | Upd | Ciph/ | CiphIV| Part- | * | | =0 | Prot | Len | In Buf| flgs | Auth | Auth | State | Auth | Field | ial | * + ===== + ---------- + ----- + ----- + ----- + ----- + ----- + ----- + ----- + ----- + ------+ ----- + */ /* clang-format on */ /* Private defines */ #define FW_LA_ZUC_3G_PROTO __BIT(12) /* Indicating ZUC processing for a encrypt command * Must be set for Cipher-only, Cipher + Auth and Auth-only */ #define FW_LA_GCM_IV_LEN_12_OCTETS __BIT(11) /* Indicates the IV Length for GCM protocol is 96 Bits (12 Octets) * If set FW does the padding to compute CTR0 */ #define FW_LA_DIGEST_IN_BUFFER __BIT(10) /* Flag representing that authentication digest is stored or is extracted * from the source buffer. Auth Result Pointer will be ignored in this case. */ #define FW_LA_PROTO __BITS(7, 9) #define FW_LA_PROTO_SNOW_3G __BIT(9) /* Indicates SNOW_3G processing for a encrypt command */ #define FW_LA_PROTO_GCM __BIT(8) /* Indicates GCM processing for a auth_encrypt command */ #define FW_LA_PROTO_CCM __BIT(7) /* Indicates CCM processing for a auth_encrypt command */ #define FW_LA_PROTO_NONE 0 /* Indicates no specific protocol processing for the command */ #define FW_LA_CMP_AUTH_RES __BIT(6) /* Flag representing the need to compare the auth result data to the expected * value in DRAM at the auth_address. */ #define FW_LA_RET_AUTH_RES __BIT(5) /* Flag representing the need to return the auth result data to dram after the * request processing is complete */ #define FW_LA_UPDATE_STATE __BIT(4) /* Flag representing the need to update the state data in dram after the * request processing is complete */ #define FW_CIPH_AUTH_CFG_OFFSET_IN_SHRAM_CP __BIT(3) /* Flag representing Cipher/Auth Config Offset Type, where the offset * is contained in SHRAM constants page. When the SHRAM constants page * is not used for cipher/auth configuration, then the Content Descriptor * pointer field must be a pointer (as opposed to a 16-byte key), since * the block pointed to must contain both the slice config and the key */ #define FW_CIPH_IV_16BYTE_DATA __BIT(2) /* Flag representing Cipher IV field contents as 16-byte data array * Otherwise Cipher IV field contents via 64-bit pointer */ #define FW_LA_PARTIAL __BITS(0, 1) #define FW_LA_PARTIAL_NONE 0 /* Flag representing no need for partial processing condition i.e. * entire packet processed in the current command */ #define FW_LA_PARTIAL_START 1 /* Flag representing the first chunk of the partial packet */ #define FW_LA_PARTIAL_MID 3 /* Flag representing a middle chunk of the partial packet */ #define FW_LA_PARTIAL_END 2 /* Flag representing the final/end chunk of the partial packet */ /* The table below defines the meaning of the prefix_addr & hash_state_sz in * the case of partial processing. See the HLD for further details * * + ====== + ------------------------- + ----------------------- + * | Parial | Prefix Addr | Hash State Sz | * | State | | | * + ====== + ------------------------- + ----------------------- + * | FULL | Points to the prefix data | Prefix size as below. | * | | | No update of state | * + ====== + ------------------------- + ----------------------- + * | SOP | Points to the prefix | = inner prefix rounded | * | | data. State is updated | to qwrds + outer prefix | * | | at prefix_addr - state_sz | rounded to qwrds. The | * | | - 8 (counter size) | writeback state sz | * | | | comes from the CD | * + ====== + ------------------------- + ----------------------- + * | MOP | Points to the state data | State size rounded to | * | | Updated state written to | num qwrds + 8 (for the | * | | same location | counter) + inner prefix | * | | | rounded to qwrds + | * | | | outer prefix rounded to | * | | | qwrds. | * + ====== + ------------------------- + ----------------------- + * | EOP | Points to the state data | State size rounded to | * | | | num qwrds + 8 (for the | * | | | counter) + inner prefix | * | | | rounded to qwrds + | * | | | outer prefix rounded to | * | | | qwrds. | * + ====== + ------------------------- + ----------------------- + * * Notes: * * - If the EOP is set it is assumed that no state update is to be performed. * However it is the clients responsibility to set the update_state flag * correctly i.e. not set for EOP or Full packet cases. Only set for SOP and * MOP with no EOP flag * - The SOP take precedence over the MOP and EOP i.e. in the calculation of * the address to writeback the state. * - The prefix address must be on at least the 8 byte boundary */ /* Macros for extracting field bits */ /* * Macro for extraction of the Cipher IV field contents (bit 2) * * flags Flags to extract the Cipher IV field contents * */ #define FW_LA_CIPH_IV_FLD_FLAG_GET(flags) \ FIELD_GET(flags, LA_CIPH_IV_FLD_BITPOS, LA_CIPH_IV_FLD_MASK) /* * Macro for extraction of the Cipher/Auth Config * offset type (bit 3) * * flags Flags to extract the Cipher/Auth Config offset type * */ #define FW_LA_CIPH_AUTH_CFG_OFFSET_FLAG_GET(flags) \ FIELD_GET(flags, \ LA_CIPH_AUTH_CFG_OFFSET_BITPOS, \ LA_CIPH_AUTH_CFG_OFFSET_MASK) /* * Macro for extraction of the ZUC protocol bit * information (bit 11) * * flags Flags to extract the ZUC protocol bit */ #define FW_LA_ZUC_3G_PROTO_FLAG_GET(flags) \ FIELD_GET(flags, \ FW_LA_ZUC_3G_PROTO_FLAG_BITPOS, \ FW_LA_ZUC_3G_PROTO_FLAG_MASK) /* * Macro for extraction of the GCM IV Len is 12 Octets / 96 Bits * information (bit 11) * * flags Flags to extract the GCM IV length */ #define FW_LA_GCM_IV_LEN_FLAG_GET(flags) \ FIELD_GET( \ flags, LA_GCM_IV_LEN_FLAG_BITPOS, LA_GCM_IV_LEN_FLAG_MASK) /* * Macro for extraction of the LA protocol state (bits 9-7) * * flags Flags to extract the protocol state */ #define FW_LA_PROTO_GET(flags) \ FIELD_GET(flags, LA_PROTO_BITPOS, LA_PROTO_MASK) /* * Macro for extraction of the "compare auth" state (bit 6) * * flags Flags to extract the compare auth result state * */ #define FW_LA_CMP_AUTH_GET(flags) \ FIELD_GET(flags, LA_CMP_AUTH_RES_BITPOS, LA_CMP_AUTH_RES_MASK) /* * Macro for extraction of the "return auth" state (bit 5) * * flags Flags to extract the return auth result state * */ #define FW_LA_RET_AUTH_GET(flags) \ FIELD_GET(flags, LA_RET_AUTH_RES_BITPOS, LA_RET_AUTH_RES_MASK) /* * Macro for extraction of the "digest in buffer" state (bit 10) * * flags Flags to extract the digest in buffer state * */ #define FW_LA_DIGEST_IN_BUFFER_GET(flags) \ FIELD_GET( \ flags, LA_DIGEST_IN_BUFFER_BITPOS, LA_DIGEST_IN_BUFFER_MASK) /* * Macro for extraction of the update content state value. (bit 4) * * flags Flags to extract the update content state bit */ #define FW_LA_UPDATE_STATE_GET(flags) \ FIELD_GET(flags, LA_UPDATE_STATE_BITPOS, LA_UPDATE_STATE_MASK) /* * Macro for extraction of the "partial" packet state (bits 1-0) * * flags Flags to extract the partial state */ #define FW_LA_PARTIAL_GET(flags) \ FIELD_GET(flags, LA_PARTIAL_BITPOS, LA_PARTIAL_MASK) /* Macros for setting field bits */ /* * Macro for setting the Cipher IV field contents * * flags Flags to set with the Cipher IV field contents * val Field contents indicator value */ #define FW_LA_CIPH_IV_FLD_FLAG_SET(flags, val) \ FIELD_SET( \ flags, val, LA_CIPH_IV_FLD_BITPOS, LA_CIPH_IV_FLD_MASK) /* * Macro for setting the Cipher/Auth Config * offset type * * flags Flags to set the Cipher/Auth Config offset type * val Offset type value */ #define FW_LA_CIPH_AUTH_CFG_OFFSET_FLAG_SET(flags, val) \ FIELD_SET(flags, \ val, \ LA_CIPH_AUTH_CFG_OFFSET_BITPOS, \ LA_CIPH_AUTH_CFG_OFFSET_MASK) /* * Macro for setting the ZUC protocol flag * * flags Flags to set the ZUC protocol flag * val Protocol value */ #define FW_LA_ZUC_3G_PROTO_FLAG_SET(flags, val) \ FIELD_SET(flags, \ val, \ FW_LA_ZUC_3G_PROTO_FLAG_BITPOS, \ FW_LA_ZUC_3G_PROTO_FLAG_MASK) /* * Macro for setting the GCM IV length flag state * * flags Flags to set the GCM IV length flag state * val Protocol value */ #define FW_LA_GCM_IV_LEN_FLAG_SET(flags, val) \ FIELD_SET(flags, \ val, \ LA_GCM_IV_LEN_FLAG_BITPOS, \ LA_GCM_IV_LEN_FLAG_MASK) /* * Macro for setting the LA protocol flag state * * flags Flags to set the protocol state * val Protocol value */ #define FW_LA_PROTO_SET(flags, val) \ FIELD_SET(flags, val, LA_PROTO_BITPOS, LA_PROTO_MASK) /* * Macro for setting the "compare auth" flag state * * flags Flags to set the compare auth result state * val Compare Auth value */ #define FW_LA_CMP_AUTH_SET(flags, val) \ FIELD_SET( \ flags, val, LA_CMP_AUTH_RES_BITPOS, LA_CMP_AUTH_RES_MASK) /* * Macro for setting the "return auth" flag state * * flags Flags to set the return auth result state * val Return Auth value */ #define FW_LA_RET_AUTH_SET(flags, val) \ FIELD_SET( \ flags, val, LA_RET_AUTH_RES_BITPOS, LA_RET_AUTH_RES_MASK) /* * Macro for setting the "digest in buffer" flag state * * flags Flags to set the digest in buffer state * val Digest in buffer value */ #define FW_LA_DIGEST_IN_BUFFER_SET(flags, val) \ FIELD_SET(flags, \ val, \ LA_DIGEST_IN_BUFFER_BITPOS, \ LA_DIGEST_IN_BUFFER_MASK) /* * Macro for setting the "update state" flag value * * flags Flags to set the update content state * val Update Content State flag value */ #define FW_LA_UPDATE_STATE_SET(flags, val) \ FIELD_SET( \ flags, val, LA_UPDATE_STATE_BITPOS, LA_UPDATE_STATE_MASK) /* * Macro for setting the "partial" packet flag state * * flags Flags to set the partial state * val Partial state value */ #define FW_LA_PARTIAL_SET(flags, val) \ FIELD_SET(flags, val, LA_PARTIAL_BITPOS, LA_PARTIAL_MASK) /* * Definition of the Cipher header Content Descriptor pars block * Definition of the cipher processing header cd pars block. * The structure is a service-specific implementation of the common * 'fw_comn_req_hdr_cd_pars_s' structure. */ union fw_cipher_req_hdr_cd_pars { /* LWs 2-5 */ struct { uint64_t content_desc_addr; /* Address of the content descriptor */ uint16_t content_desc_resrvd1; /* Content descriptor reserved field */ uint8_t content_desc_params_sz; /* Size of the content descriptor parameters in quad words. These * parameters describe the session setup configuration info for the * slices that this request relies upon i.e. the configuration word and * cipher key needed by the cipher slice if there is a request for * cipher processing. */ uint8_t content_desc_hdr_resrvd2; /* Content descriptor reserved field */ uint32_t content_desc_resrvd3; /* Content descriptor reserved field */ } s; struct { uint32_t cipher_key_array[FW_NUM_LONGWORDS_4]; /* Cipher Key Array */ } s1; }; /* * Definition of the Authentication header Content Descriptor pars block * Definition of the authentication processing header cd pars block. */ /* Note: Authentication uses the common 'fw_comn_req_hdr_cd_pars_s' * structure - similarly, it is also used by SSL3, TLS and MGF. Only cipher * and cipher + authentication require service-specific implementations of * the structure */ /* * Definition of the Cipher + Auth header Content Descriptor pars block * Definition of the cipher + auth processing header cd pars block. * The structure is a service-specific implementation of the common * 'fw_comn_req_hdr_cd_pars_s' structure. */ union fw_cipher_auth_req_hdr_cd_pars { /* LWs 2-5 */ struct { uint64_t content_desc_addr; /* Address of the content descriptor */ uint16_t content_desc_resrvd1; /* Content descriptor reserved field */ uint8_t content_desc_params_sz; /* Size of the content descriptor parameters in quad words. These * parameters describe the session setup configuration info for the * slices that this request relies upon i.e. the configuration word and * cipher key needed by the cipher slice if there is a request for * cipher processing. */ uint8_t content_desc_hdr_resrvd2; /* Content descriptor reserved field */ uint32_t content_desc_resrvd3; /* Content descriptor reserved field */ } s; struct { uint32_t cipher_key_array[FW_NUM_LONGWORDS_4]; /* Cipher Key Array */ } sl; }; /* * Cipher content descriptor control block (header) * Definition of the service-specific cipher control block header * structure. This header forms part of the content descriptor * block incorporating LWs 27-31, as defined by the common base * parameters structure. */ struct fw_cipher_cd_ctrl_hdr { /* LW 27 */ uint8_t cipher_state_sz; /* State size in quad words of the cipher algorithm used in this session. * Set to zero if the algorithm doesnt provide any state */ uint8_t cipher_key_sz; /* Key size in quad words of the cipher algorithm used in this session */ uint8_t cipher_cfg_offset; /* Quad word offset from the content descriptor parameters address i.e. * (content_address + (cd_hdr_sz << 3)) to the parameters for the cipher * processing */ uint8_t next_curr_id; /* This field combines the next and current id (each four bits) - * the next id is the most significant nibble. * Next Id: Set to the next slice to pass the ciphered data through. * Set to FW_SLICE_DRAM_WR if the data is not to go through * any more slices after cipher. * Current Id: Initialised with the cipher slice type */ /* LW 28 */ uint8_t cipher_padding_sz; /* State padding size in quad words. Set to 0 if no padding is required. */ uint8_t resrvd1; uint16_t resrvd2; /* Reserved bytes to bring the struct to the word boundary, used by * authentication. MUST be set to 0 */ /* LWs 29-31 */ uint32_t resrvd3[FW_NUM_LONGWORDS_3]; /* Reserved bytes used by authentication. MUST be set to 0 */ }; /* * Authentication content descriptor control block (header) * Definition of the service-specific authentication control block * header structure. This header forms part of the content descriptor * block incorporating LWs 27-31, as defined by the common base * parameters structure, the first portion of which is reserved for * cipher. */ struct fw_auth_cd_ctrl_hdr { /* LW 27 */ uint32_t resrvd1; /* Reserved bytes, used by cipher only. MUST be set to 0 */ /* LW 28 */ uint8_t resrvd2; /* Reserved byte, used by cipher only. MUST be set to 0 */ uint8_t hash_flags; /* General flags defining the processing to perform. 0 is normal * processing * and 1 means there is a nested hash processing loop to go through */ uint8_t hash_cfg_offset; /* Quad word offset from the content descriptor parameters address to the * parameters for the auth processing */ uint8_t next_curr_id; /* This field combines the next and current id (each four bits) - * the next id is the most significant nibble. * Next Id: Set to the next slice to pass the authentication data through. * Set to FW_SLICE_DRAM_WR if the data is not to go through * any more slices after authentication. * Current Id: Initialised with the authentication slice type */ /* LW 29 */ uint8_t resrvd3; /* Now a reserved field. MUST be set to 0 */ uint8_t outer_prefix_sz; /* Size in bytes of outer prefix data */ uint8_t final_sz; /* Size in bytes of digest to be returned to the client if requested */ uint8_t inner_res_sz; /* Size in bytes of the digest from the inner hash algorithm */ /* LW 30 */ uint8_t resrvd4; /* Now a reserved field. MUST be set to zero. */ uint8_t inner_state1_sz; /* Size in bytes of inner hash state1 data. Must be a qword multiple */ uint8_t inner_state2_offset; /* Quad word offset from the content descriptor parameters pointer to the * inner state2 value */ uint8_t inner_state2_sz; /* Size in bytes of inner hash state2 data. Must be a qword multiple */ /* LW 31 */ uint8_t outer_config_offset; /* Quad word offset from the content descriptor parameters pointer to the * outer configuration information */ uint8_t outer_state1_sz; /* Size in bytes of the outer state1 value */ uint8_t outer_res_sz; /* Size in bytes of digest from the outer auth algorithm */ uint8_t outer_prefix_offset; /* Quad word offset from the start of the inner prefix data to the outer * prefix information. Should equal the rounded inner prefix size, converted * to qwords */ }; /* * Cipher + Authentication content descriptor control block header * Definition of both service-specific cipher + authentication control * block header structures. This header forms part of the content * descriptor block incorporating LWs 27-31, as defined by the common * base parameters structure. */ struct fw_cipher_auth_cd_ctrl_hdr { /* LW 27 */ uint8_t cipher_state_sz; /* State size in quad words of the cipher algorithm used in this session. * Set to zero if the algorithm doesnt provide any state */ uint8_t cipher_key_sz; /* Key size in quad words of the cipher algorithm used in this session */ uint8_t cipher_cfg_offset; /* Quad word offset from the content descriptor parameters address i.e. * (content_address + (cd_hdr_sz << 3)) to the parameters for the cipher * processing */ uint8_t next_curr_id_cipher; /* This field combines the next and current id (each four bits) - * the next id is the most significant nibble. * Next Id: Set to the next slice to pass the ciphered data through. * Set to FW_SLICE_DRAM_WR if the data is not to go through * any more slices after cipher. * Current Id: Initialised with the cipher slice type */ /* LW 28 */ uint8_t cipher_padding_sz; /* State padding size in quad words. Set to 0 if no padding is required. */ uint8_t hash_flags; /* General flags defining the processing to perform. 0 is normal * processing * and 1 means there is a nested hash processing loop to go through */ uint8_t hash_cfg_offset; /* Quad word offset from the content descriptor parameters address to the * parameters for the auth processing */ uint8_t next_curr_id_auth; /* This field combines the next and current id (each four bits) - * the next id is the most significant nibble. * Next Id: Set to the next slice to pass the authentication data through. * Set to FW_SLICE_DRAM_WR if the data is not to go through * any more slices after authentication. * Current Id: Initialised with the authentication slice type */ /* LW 29 */ uint8_t resrvd1; /* Reserved field. MUST be set to 0 */ uint8_t outer_prefix_sz; /* Size in bytes of outer prefix data */ uint8_t final_sz; /* Size in bytes of digest to be returned to the client if requested */ uint8_t inner_res_sz; /* Size in bytes of the digest from the inner hash algorithm */ /* LW 30 */ uint8_t resrvd2; /* Now a reserved field. MUST be set to zero. */ uint8_t inner_state1_sz; /* Size in bytes of inner hash state1 data. Must be a qword multiple */ uint8_t inner_state2_offset; /* Quad word offset from the content descriptor parameters pointer to the * inner state2 value */ uint8_t inner_state2_sz; /* Size in bytes of inner hash state2 data. Must be a qword multiple */ /* LW 31 */ uint8_t outer_config_offset; /* Quad word offset from the content descriptor parameters pointer to the * outer configuration information */ uint8_t outer_state1_sz; /* Size in bytes of the outer state1 value */ uint8_t outer_res_sz; /* Size in bytes of digest from the outer auth algorithm */ uint8_t outer_prefix_offset; /* Quad word offset from the start of the inner prefix data to the outer * prefix information. Should equal the rounded inner prefix size, converted * to qwords */ }; #define FW_AUTH_HDR_FLAG_DO_NESTED 1 /* Definition of the hash_flags bit of the auth_hdr to indicate the request * requires nested hashing */ #define FW_AUTH_HDR_FLAG_NO_NESTED 0 /* Definition of the hash_flags bit of the auth_hdr for no nested hashing * required */ #define FW_CCM_GCM_AAD_SZ_MAX 240 /* Maximum size of AAD data allowed for CCM or GCM processing. AAD data size90 - * is stored in 8-bit field and must be multiple of hash block size. 240 is * largest value which satisfy both requirements.AAD_SZ_MAX is in byte units */ /* * request parameter #defines */ #define FW_HASH_REQUEST_PARAMETERS_OFFSET \ (sizeof(fw_la_cipher_req_params_t)) /* Offset in bytes from the start of the request parameters block to the hash * (auth) request parameters */ #define FW_CIPHER_REQUEST_PARAMETERS_OFFSET (0) /* Offset in bytes from the start of the request parameters block to the cipher * request parameters */ /* * Definition of the cipher request parameters block * * Definition of the cipher processing request parameters block * structure, which forms part of the block incorporating LWs 14-26, * as defined by the common base parameters structure. * Unused fields must be set to 0. */ struct fw_la_cipher_req_params { /* LW 14 */ uint32_t cipher_offset; /* Cipher offset long word. */ /* LW 15 */ uint32_t cipher_length; /* Cipher length long word. */ /* LWs 16-19 */ union { uint32_t cipher_IV_array[FW_NUM_LONGWORDS_4]; /* Cipher IV array */ struct { uint64_t cipher_IV_ptr; /* Cipher IV pointer or Partial State Pointer */ uint64_t resrvd1; /* reserved */ } s; } u; }; /* * Definition of the auth request parameters block * Definition of the authentication processing request parameters block * structure, which forms part of the block incorporating LWs 14-26, * as defined by the common base parameters structure. Note: * This structure is used by TLS only. */ struct fw_la_auth_req_params { /* LW 20 */ uint32_t auth_off; /* Byte offset from the start of packet to the auth data region */ /* LW 21 */ uint32_t auth_len; /* Byte length of the auth data region */ /* LWs 22-23 */ union { uint64_t auth_partial_st_prefix; /* Address of the authentication partial state prefix * information */ uint64_t aad_adr; /* Address of the AAD info in DRAM. Used for the CCM and GCM * protocols */ } u1; /* LWs 24-25 */ uint64_t auth_res_addr; /* Address of the authentication result information to validate or * the location to which the digest information can be written back to */ /* LW 26 */ union { uint8_t inner_prefix_sz; /* Size in bytes of the inner prefix data */ uint8_t aad_sz; /* Size in bytes of padded AAD data to prefix to the packet for CCM * or GCM processing */ } u2; uint8_t resrvd1; /* reserved */ uint8_t hash_state_sz; /* Number of quad words of inner and outer hash prefix data to process * Maximum size is 240 */ uint8_t auth_res_sz; /* Size in bytes of the authentication result */ } __packed; /* * Definition of the auth request parameters block * Definition of the authentication processing request parameters block * structure, which forms part of the block incorporating LWs 14-26, * as defined by the common base parameters structure. Note: * This structure is used by SSL3 and MGF1 only. All fields other than * inner prefix/ AAD size are unused and therefore reserved. */ struct fw_la_auth_req_params_resrvd_flds { /* LWs 20-25 */ uint32_t resrvd[FW_NUM_LONGWORDS_6]; /* LW 26 */ union { uint8_t inner_prefix_sz; /* Size in bytes of the inner prefix data */ uint8_t aad_sz; /* Size in bytes of padded AAD data to prefix to the packet for CCM * or GCM processing */ } u2; uint8_t resrvd1; /* reserved */ uint16_t resrvd2; /* reserved */ }; /* * Definition of the shared fields within the parameter block * containing SSL, TLS or MGF information. * This structure defines the shared fields for SSL, TLS or MGF * within the parameter block incorporating LWs 14-26, as defined * by the common base parameters structure. * Unused fields must be set to 0. */ struct fw_la_key_gen_common { /* LW 14 */ union { /* SSL3 */ uint16_t secret_lgth_ssl; /* Length of Secret information for SSL. In the case of TLS the * secret is supplied in the content descriptor */ /* MGF */ uint16_t mask_length; /* Size in bytes of the desired output mask for MGF1*/ /* TLS */ uint16_t secret_lgth_tls; /* TLS Secret length */ } u; union { /* SSL3 */ struct { uint8_t output_lgth_ssl; /* Output length */ uint8_t label_lgth_ssl; /* Label length */ } s1; /* MGF */ struct { uint8_t hash_length; /* Hash length */ uint8_t seed_length; /* Seed length */ } s2; /* TLS */ struct { uint8_t output_lgth_tls; /* Output length */ uint8_t label_lgth_tls; /* Label length */ } s3; } u1; /* LW 15 */ union { /* SSL3 */ uint8_t iter_count; /* Iteration count used by the SSL key gen request */ /* TLS */ uint8_t tls_seed_length; /* TLS Seed length */ uint8_t resrvd1; /* Reserved field set to 0 for MGF1 */ } u2; uint8_t resrvd2; uint16_t resrvd3; /* Reserved space - unused */ }; /* * Definition of the SSL3 request parameters block * This structure contains the the SSL3 processing request parameters * incorporating LWs 14-26, as defined by the common base * parameters structure. Unused fields must be set to 0. */ struct fw_la_ssl3_req_params { /* LWs 14-15 */ struct fw_la_key_gen_common keygen_comn; /* For other key gen processing these field holds ssl, tls or mgf * parameters */ /* LW 16-25 */ uint32_t resrvd[FW_NUM_LONGWORDS_10]; /* Reserved */ /* LW 26 */ union { uint8_t inner_prefix_sz; /* Size in bytes of the inner prefix data */ uint8_t aad_sz; /* Size in bytes of padded AAD data to prefix to the packet for CCM * or GCM processing */ } u2; uint8_t resrvd1; /* reserved */ uint16_t resrvd2; /* reserved */ }; /* * Definition of the MGF request parameters block * This structure contains the the MGF processing request parameters * incorporating LWs 14-26, as defined by the common base parameters * structure. Unused fields must be set to 0. */ struct fw_la_mgf_req_params { /* LWs 14-15 */ struct fw_la_key_gen_common keygen_comn; /* For other key gen processing these field holds ssl or mgf * parameters */ /* LW 16-25 */ uint32_t resrvd[FW_NUM_LONGWORDS_10]; /* Reserved */ /* LW 26 */ union { uint8_t inner_prefix_sz; /* Size in bytes of the inner prefix data */ uint8_t aad_sz; /* Size in bytes of padded AAD data to prefix to the packet for CCM * or GCM processing */ } u2; uint8_t resrvd1; /* reserved */ uint16_t resrvd2; /* reserved */ }; /* * Definition of the TLS request parameters block * This structure contains the the TLS processing request parameters * incorporating LWs 14-26, as defined by the common base parameters * structure. Unused fields must be set to 0. */ struct fw_la_tls_req_params { /* LWs 14-15 */ struct fw_la_key_gen_common keygen_comn; /* For other key gen processing these field holds ssl, tls or mgf * parameters */ /* LW 16-19 */ uint32_t resrvd[FW_NUM_LONGWORDS_4]; /* Reserved */ }; /* * Definition of the common QAT FW request middle block for TRNG. * Common section of the request used across all of the services exposed * by the QAT FW. Each of the services inherit these common fields. TRNG * requires a specific implementation. */ struct fw_la_trng_req_mid { /* LWs 6-13 */ uint64_t opaque_data; /* Opaque data passed unmodified from the request to response messages by * firmware (fw) */ uint64_t resrvd1; /* Reserved, unused for TRNG */ uint64_t dest_data_addr; /* Generic definition of the destination data supplied to the QAT AE. The * common flags are used to further describe the attributes of this * field */ uint32_t resrvd2; /* Reserved, unused for TRNG */ uint32_t entropy_length; /* Size of the data in bytes to process. Used by the get_random * command. Set to 0 for commands that dont need a length parameter */ }; /* * Definition of the common LA QAT FW TRNG request * Definition of the TRNG processing request type */ struct fw_la_trng_req { /* LWs 0-1 */ struct fw_comn_req_hdr comn_hdr; /* Common request header */ /* LWs 2-5 */ union fw_comn_req_hdr_cd_pars cd_pars; /* Common Request content descriptor field which points either to a * content descriptor * parameter block or contains the service-specific data itself. */ /* LWs 6-13 */ struct fw_la_trng_req_mid comn_mid; /* TRNG request middle section - differs from the common mid-section */ /* LWs 14-26 */ uint32_t resrvd1[FW_NUM_LONGWORDS_13]; /* LWs 27-31 */ uint32_t resrvd2[FW_NUM_LONGWORDS_5]; }; /* * Definition of the Lookaside Eagle Tail Response * This is the response delivered to the ET rings by the Lookaside * QAT FW service for all commands */ struct fw_la_resp { /* LWs 0-1 */ struct fw_comn_resp_hdr comn_resp; /* Common interface response format see fw.h */ /* LWs 2-3 */ uint64_t opaque_data; /* Opaque data passed from the request to the response message */ /* LWs 4-7 */ uint32_t resrvd[FW_NUM_LONGWORDS_4]; /* Reserved */ }; /* * Definition of the Lookaside TRNG Test Status Structure * As an addition to FW_LA_TRNG_STATUS Pass or Fail information * in common response fields, as a response to TRNG_TEST request, Test * status, Counter for failed tests and 4 entropy counter values are * sent * Status of test status and the fail counts. */ struct fw_la_trng_test_result { uint32_t test_status_info; /* TRNG comparator health test status& Validity information see Test Status Bit Fields below. */ uint32_t test_status_fail_count; /* TRNG comparator health test status, 32bit fail counter */ uint64_t r_ent_ones_cnt; /* Raw Entropy ones counter */ uint64_t r_ent_zeros_cnt; /* Raw Entropy zeros counter */ uint64_t c_ent_ones_cnt; /* Conditioned Entropy ones counter */ uint64_t c_ent_zeros_cnt; /* Conditioned Entropy zeros counter */ uint64_t resrvd; /* Reserved field must be set to zero */ }; /* * Definition of the Lookaside SSL Key Material Input * This struct defines the layout of input parameters for the * SSL3 key generation (source flat buffer format) */ struct fw_la_ssl_key_material_input { uint64_t seed_addr; /* Pointer to seed */ uint64_t label_addr; /* Pointer to label(s) */ uint64_t secret_addr; /* Pointer to secret */ }; /* * Definition of the Lookaside TLS Key Material Input * This struct defines the layout of input parameters for the * TLS key generation (source flat buffer format) * NOTE: * Secret state value (S split into S1 and S2 parts) is supplied via * Content Descriptor. S1 is placed in an outer prefix buffer, and S2 * inside the inner prefix buffer. */ struct fw_la_tls_key_material_input { uint64_t seed_addr; /* Pointer to seed */ uint64_t label_addr; /* Pointer to label(s) */ }; /* * Macros using the bit position and mask to set/extract the next * and current id nibbles within the next_curr_id field of the * content descriptor header block, ONLY FOR CIPHER + AUTH COMBINED. * Note that for cipher only or authentication only, the common macros * need to be used. These are defined in the 'fw.h' common header * file, as they are used by compression, cipher and authentication. * * cd_ctrl_hdr_t Content descriptor control block header. * val Value of the field being set. */ /* Cipher fields within Cipher + Authentication structure */ #define FW_CIPHER_NEXT_ID_GET(cd_ctrl_hdr_t) \ ((((cd_ctrl_hdr_t)->next_curr_id_cipher) & \ FW_COMN_NEXT_ID_MASK) >> \ (FW_COMN_NEXT_ID_BITPOS)) #define FW_CIPHER_NEXT_ID_SET(cd_ctrl_hdr_t, val) \ (cd_ctrl_hdr_t)->next_curr_id_cipher = \ ((((cd_ctrl_hdr_t)->next_curr_id_cipher) & \ FW_COMN_CURR_ID_MASK) | \ ((val << FW_COMN_NEXT_ID_BITPOS) & \ FW_COMN_NEXT_ID_MASK)) #define FW_CIPHER_CURR_ID_GET(cd_ctrl_hdr_t) \ (((cd_ctrl_hdr_t)->next_curr_id_cipher) & FW_COMN_CURR_ID_MASK) #define FW_CIPHER_CURR_ID_SET(cd_ctrl_hdr_t, val) \ (cd_ctrl_hdr_t)->next_curr_id_cipher = \ ((((cd_ctrl_hdr_t)->next_curr_id_cipher) & \ FW_COMN_NEXT_ID_MASK) | \ ((val)&FW_COMN_CURR_ID_MASK)) /* Authentication fields within Cipher + Authentication structure */ #define FW_AUTH_NEXT_ID_GET(cd_ctrl_hdr_t) \ ((((cd_ctrl_hdr_t)->next_curr_id_auth) & FW_COMN_NEXT_ID_MASK) >> \ (FW_COMN_NEXT_ID_BITPOS)) #define FW_AUTH_NEXT_ID_SET(cd_ctrl_hdr_t, val) \ (cd_ctrl_hdr_t)->next_curr_id_auth = \ ((((cd_ctrl_hdr_t)->next_curr_id_auth) & \ FW_COMN_CURR_ID_MASK) | \ ((val << FW_COMN_NEXT_ID_BITPOS) & \ FW_COMN_NEXT_ID_MASK)) #define FW_AUTH_CURR_ID_GET(cd_ctrl_hdr_t) \ (((cd_ctrl_hdr_t)->next_curr_id_auth) & FW_COMN_CURR_ID_MASK) #define FW_AUTH_CURR_ID_SET(cd_ctrl_hdr_t, val) \ (cd_ctrl_hdr_t)->next_curr_id_auth = \ ((((cd_ctrl_hdr_t)->next_curr_id_auth) & \ FW_COMN_NEXT_ID_MASK) | \ ((val)&FW_COMN_CURR_ID_MASK)) /* Definitions of the bits in the test_status_info of the TRNG_TEST response. * The values returned by the Lookaside service are given below * The Test result and Test Fail Count values are only valid if the Test * Results Valid (Tv) is set. * * TRNG Test Status Info * + ===== + ------------------------------------------------ + --- + --- + * | Bit | 31 - 2 | 1 | 0 | * + ===== + ------------------------------------------------ + --- + --- + * | Flags | RESERVED = 0 | Tv | Ts | * + ===== + ------------------------------------------------------------ + */ /* * Definition of the Lookaside TRNG Test Status Information received as * a part of fw_la_trng_test_result_t * */ #define FW_LA_TRNG_TEST_STATUS_TS_BITPOS 0 /* TRNG Test Result t_status field bit pos definition. */ #define FW_LA_TRNG_TEST_STATUS_TS_MASK 0x1 /* TRNG Test Result t_status field mask definition. */ #define FW_LA_TRNG_TEST_STATUS_TV_BITPOS 1 /* TRNG Test Result test results valid field bit pos definition. */ #define FW_LA_TRNG_TEST_STATUS_TV_MASK 0x1 /* TRNG Test Result test results valid field mask definition. */ /* * Definition of the Lookaside TRNG test_status values. * * */ #define FW_LA_TRNG_TEST_STATUS_TV_VALID 1 /* TRNG TEST Response Test Results Valid Value. */ #define FW_LA_TRNG_TEST_STATUS_TV_NOT_VALID 0 /* TRNG TEST Response Test Results are NOT Valid Value. */ #define FW_LA_TRNG_TEST_STATUS_TS_NO_FAILS 1 /* Value for TRNG Test status tests have NO FAILs Value. */ #define FW_LA_TRNG_TEST_STATUS_TS_HAS_FAILS 0 /* Value for TRNG Test status tests have one or more FAILS Value. */ /* * Macro for extraction of the Test Status Field returned in the response * to TRNG TEST command. * * test_status 8 bit test_status value to extract the status bit */ #define FW_LA_TRNG_TEST_STATUS_TS_FLD_GET(test_status) \ FIELD_GET(test_status, \ FW_LA_TRNG_TEST_STATUS_TS_BITPOS, \ FW_LA_TRNG_TEST_STATUS_TS_MASK) /* * Macro for extraction of the Test Results Valid Field returned in the * response to TRNG TEST command. * * test_status 8 bit test_status value to extract the Tests * Results valid bit */ #define FW_LA_TRNG_TEST_STATUS_TV_FLD_GET(test_status) \ FIELD_GET(test_status, \ FW_LA_TRNG_TEST_STATUS_TV_BITPOS, \ FW_LA_TRNG_TEST_STATUS_TV_MASK) /* * MGF Max supported input parameters */ #define FW_LA_MGF_SEED_LEN_MAX 255 /* Maximum seed length for MGF1 request in bytes * Typical values may be 48, 64, 128 bytes (or any). */ #define FW_LA_MGF_MASK_LEN_MAX 65528 /* Maximum mask length for MGF1 request in bytes * Typical values may be 8 (64-bit), 16 (128-bit). MUST be quad word multiple */ /* * SSL Max supported input parameters */ #define FW_LA_SSL_SECRET_LEN_MAX 512 /* Maximum secret length for SSL3 Key Gen request (bytes) */ #define FW_LA_SSL_ITERATES_LEN_MAX 16 /* Maximum iterations for SSL3 Key Gen request (integer) */ #define FW_LA_SSL_LABEL_LEN_MAX 136 /* Maximum label length for SSL3 Key Gen request (bytes) */ #define FW_LA_SSL_SEED_LEN_MAX 64 /* Maximum seed length for SSL3 Key Gen request (bytes) */ #define FW_LA_SSL_OUTPUT_LEN_MAX 248 /* Maximum output length for SSL3 Key Gen request (bytes) */ /* * TLS Max supported input parameters */ #define FW_LA_TLS_SECRET_LEN_MAX 128 /* Maximum secret length for TLS Key Gen request (bytes) */ #define FW_LA_TLS_V1_1_SECRET_LEN_MAX 128 /* Maximum secret length for TLS Key Gen request (bytes) */ #define FW_LA_TLS_V1_2_SECRET_LEN_MAX 64 /* Maximum secret length for TLS Key Gen request (bytes) */ #define FW_LA_TLS_LABEL_LEN_MAX 255 /* Maximum label length for TLS Key Gen request (bytes) */ #define FW_LA_TLS_SEED_LEN_MAX 64 /* Maximum seed length for TLS Key Gen request (bytes) */ #define FW_LA_TLS_OUTPUT_LEN_MAX 248 /* Maximum output length for TLS Key Gen request (bytes) */ #endif
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