root/drivers/crypto/intel/qat/qat_common/icp_qat_uclo.h
/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) */
/* Copyright(c) 2014 - 2020 Intel Corporation */
#ifndef __ICP_QAT_UCLO_H__
#define __ICP_QAT_UCLO_H__

#define ICP_QAT_AC_895XCC_DEV_TYPE 0x00400000
#define ICP_QAT_AC_C62X_DEV_TYPE   0x01000000
#define ICP_QAT_AC_C3XXX_DEV_TYPE  0x02000000
#define ICP_QAT_AC_4XXX_A_DEV_TYPE 0x08000000
#define ICP_QAT_AC_6XXX_DEV_TYPE   0x80000000
#define ICP_QAT_UCLO_MAX_AE       17
#define ICP_QAT_UCLO_MAX_CTX      8
#define ICP_QAT_UCLO_MAX_UIMAGE   (ICP_QAT_UCLO_MAX_AE * ICP_QAT_UCLO_MAX_CTX)
#define ICP_QAT_UCLO_MAX_USTORE   0x4000
#define ICP_QAT_UCLO_MAX_XFER_REG 128
#define ICP_QAT_UCLO_MAX_GPR_REG  128
#define ICP_QAT_UCLO_MAX_LMEM_REG 1024
#define ICP_QAT_UCLO_MAX_LMEM_REG_2X 1280
#define ICP_QAT_UCLO_AE_ALL_CTX   0xff
#define ICP_QAT_UOF_OBJID_LEN     8
#define ICP_QAT_UOF_FID 0xc6c2
#define ICP_QAT_UOF_MAJVER 0x4
#define ICP_QAT_UOF_MINVER 0x11
#define ICP_QAT_UOF_OBJS        "UOF_OBJS"
#define ICP_QAT_UOF_STRT        "UOF_STRT"
#define ICP_QAT_UOF_IMAG        "UOF_IMAG"
#define ICP_QAT_UOF_IMEM        "UOF_IMEM"
#define ICP_QAT_UOF_LOCAL_SCOPE     1
#define ICP_QAT_UOF_INIT_EXPR               0
#define ICP_QAT_UOF_INIT_REG                1
#define ICP_QAT_UOF_INIT_REG_CTX            2
#define ICP_QAT_UOF_INIT_EXPR_ENDIAN_SWAP   3
#define ICP_QAT_SUOF_OBJ_ID_LEN             8
#define ICP_QAT_SUOF_FID  0x53554f46
#define ICP_QAT_SUOF_MAJVER 0x0
#define ICP_QAT_SUOF_MINVER 0x1
#define ICP_QAT_SUOF_OBJ_NAME_LEN 128
#define ICP_QAT_MOF_OBJ_ID_LEN 8
#define ICP_QAT_MOF_OBJ_CHUNKID_LEN 8
#define ICP_QAT_MOF_FID 0x00666f6d
#define ICP_QAT_MOF_MAJVER 0x0
#define ICP_QAT_MOF_MINVER 0x1
#define ICP_QAT_MOF_SYM_OBJS "SYM_OBJS"
#define ICP_QAT_SUOF_OBJS "SUF_OBJS"
#define ICP_QAT_SUOF_IMAG "SUF_IMAG"
#define ICP_QAT_SIMG_AE_INIT_SEQ_LEN    (50 * sizeof(unsigned long long))

#define DSS_FWSK_MODULUS_LEN    384 /* RSA3K */
#define DSS_FWSK_EXPONENT_LEN   4
#define DSS_FWSK_PADDING_LEN    380
#define DSS_SIGNATURE_LEN       384 /* RSA3K */

#define CSS_FWSK_MODULUS_LEN    256 /* RSA2K */
#define CSS_FWSK_EXPONENT_LEN   4
#define CSS_FWSK_PADDING_LEN    252
#define CSS_SIGNATURE_LEN       256 /* RSA2K */

#define ICP_QAT_CSS_FWSK_MODULUS_LEN(handle)    ((handle)->chip_info->css_3k ? \
                                                DSS_FWSK_MODULUS_LEN  : \
                                                CSS_FWSK_MODULUS_LEN)

#define ICP_QAT_CSS_FWSK_EXPONENT_LEN(handle)   ((handle)->chip_info->css_3k ? \
                                                DSS_FWSK_EXPONENT_LEN : \
                                                CSS_FWSK_EXPONENT_LEN)

#define ICP_QAT_CSS_FWSK_PAD_LEN(handle)        ((handle)->chip_info->css_3k ? \
                                                DSS_FWSK_PADDING_LEN : \
                                                CSS_FWSK_PADDING_LEN)

#define ICP_QAT_CSS_FWSK_PUB_LEN(handle)        (ICP_QAT_CSS_FWSK_MODULUS_LEN(handle) + \
                                                ICP_QAT_CSS_FWSK_EXPONENT_LEN(handle) + \
                                                ICP_QAT_CSS_FWSK_PAD_LEN(handle))

#define ICP_QAT_CSS_SIGNATURE_LEN(handle)       ((handle)->chip_info->css_3k ? \
                                                DSS_SIGNATURE_LEN : \
                                                CSS_SIGNATURE_LEN)

#define ICP_QAT_AE_IMG_OFFSET(handle) (sizeof(struct icp_qat_css_hdr) + \
                                        ICP_QAT_CSS_FWSK_MODULUS_LEN(handle) + \
                                        ICP_QAT_CSS_FWSK_EXPONENT_LEN(handle) + \
                                        ICP_QAT_CSS_SIGNATURE_LEN(handle))
#define ICP_QAT_CSS_RSA4K_MAX_IMAGE_LEN    0x40000
#define ICP_QAT_CSS_RSA3K_MAX_IMAGE_LEN    0x30000

/* All lengths below are in bytes */
#define ICP_QAT_DUALSIGN_OPAQUE_HDR_LEN         12
#define ICP_QAT_DUALSIGN_OPAQUE_HDR_ALIGN_LEN   16
#define ICP_QAT_DUALSIGN_OPAQUE_DATA_LEN        3540
#define ICP_QAT_DUALSIGN_XMSS_PUBKEY_LEN        64
#define ICP_QAT_DUALSIGN_XMSS_SIG_LEN           2692
#define ICP_QAT_DUALSIGN_XMSS_SIG_ALIGN_LEN     2696
#define ICP_QAT_DUALSIGN_MISC_INFO_LEN          16
#define ICP_QAT_DUALSIGN_FW_TYPE_LEN            7
#define ICP_QAT_DUALSIGN_MODULE_TYPE            0x14
#define ICP_QAT_DUALSIGN_HDR_LEN                0x375
#define ICP_QAT_DUALSIGN_HDR_VER                0x40001
#define ICP_QAT_DUALSIGN_HDR_LEN_OFFSET         4
#define ICP_QAT_DUALSIGN_HDR_VER_OFFSET         8

#define ICP_QAT_CTX_MODE(ae_mode) ((ae_mode) & 0xf)
#define ICP_QAT_NN_MODE(ae_mode) (((ae_mode) >> 0x4) & 0xf)
#define ICP_QAT_SHARED_USTORE_MODE(ae_mode) (((ae_mode) >> 0xb) & 0x1)
#define RELOADABLE_CTX_SHARED_MODE(ae_mode) (((ae_mode) >> 0xc) & 0x1)

#define ICP_QAT_LOC_MEM0_MODE(ae_mode) (((ae_mode) >> 0x8) & 0x1)
#define ICP_QAT_LOC_MEM1_MODE(ae_mode) (((ae_mode) >> 0x9) & 0x1)
#define ICP_QAT_LOC_MEM2_MODE(ae_mode) (((ae_mode) >> 0x6) & 0x1)
#define ICP_QAT_LOC_MEM3_MODE(ae_mode) (((ae_mode) >> 0x7) & 0x1)
#define ICP_QAT_LOC_TINDEX_MODE(ae_mode) (((ae_mode) >> 0xe) & 0x1)

enum icp_qat_uof_mem_region {
        ICP_QAT_UOF_SRAM_REGION = 0x0,
        ICP_QAT_UOF_LMEM_REGION = 0x3,
        ICP_QAT_UOF_UMEM_REGION = 0x5
};

enum icp_qat_uof_regtype {
        ICP_NO_DEST     = 0,
        ICP_GPA_REL     = 1,
        ICP_GPA_ABS     = 2,
        ICP_GPB_REL     = 3,
        ICP_GPB_ABS     = 4,
        ICP_SR_REL      = 5,
        ICP_SR_RD_REL   = 6,
        ICP_SR_WR_REL   = 7,
        ICP_SR_ABS      = 8,
        ICP_SR_RD_ABS   = 9,
        ICP_SR_WR_ABS   = 10,
        ICP_DR_REL      = 19,
        ICP_DR_RD_REL   = 20,
        ICP_DR_WR_REL   = 21,
        ICP_DR_ABS      = 22,
        ICP_DR_RD_ABS   = 23,
        ICP_DR_WR_ABS   = 24,
        ICP_LMEM        = 26,
        ICP_LMEM0       = 27,
        ICP_LMEM1       = 28,
        ICP_NEIGH_REL   = 31,
        ICP_LMEM2       = 61,
        ICP_LMEM3       = 62,
};

enum icp_qat_css_fwtype {
        CSS_AE_FIRMWARE = 0,
        CSS_MMP_FIRMWARE = 1
};

struct icp_qat_uclo_page {
        struct icp_qat_uclo_encap_page *encap_page;
        struct icp_qat_uclo_region *region;
        unsigned int flags;
};

struct icp_qat_uclo_region {
        struct icp_qat_uclo_page *loaded;
        struct icp_qat_uclo_page *page;
};

struct icp_qat_uclo_aeslice {
        struct icp_qat_uclo_region *region;
        struct icp_qat_uclo_page *page;
        struct icp_qat_uclo_page *cur_page[ICP_QAT_UCLO_MAX_CTX];
        struct icp_qat_uclo_encapme *encap_image;
        unsigned int ctx_mask_assigned;
        unsigned int new_uaddr[ICP_QAT_UCLO_MAX_CTX];
};

struct icp_qat_uclo_aedata {
        unsigned int slice_num;
        unsigned int eff_ustore_size;
        struct icp_qat_uclo_aeslice ae_slices[ICP_QAT_UCLO_MAX_CTX];
};

struct icp_qat_uof_encap_obj {
        char *beg_uof;
        struct icp_qat_uof_objhdr *obj_hdr;
        struct icp_qat_uof_chunkhdr *chunk_hdr;
        struct icp_qat_uof_varmem_seg *var_mem_seg;
};

struct icp_qat_uclo_encap_uwblock {
        unsigned int start_addr;
        unsigned int words_num;
        u64 micro_words;
};

struct icp_qat_uclo_encap_page {
        unsigned int def_page;
        unsigned int page_region;
        unsigned int beg_addr_v;
        unsigned int beg_addr_p;
        unsigned int micro_words_num;
        unsigned int uwblock_num;
        struct icp_qat_uclo_encap_uwblock *uwblock;
};

struct icp_qat_uclo_encapme {
        struct icp_qat_uof_image *img_ptr;
        struct icp_qat_uclo_encap_page *page;
        unsigned int ae_reg_num;
        struct icp_qat_uof_ae_reg *ae_reg;
        unsigned int init_regsym_num;
        struct icp_qat_uof_init_regsym *init_regsym;
        unsigned int sbreak_num;
        struct icp_qat_uof_sbreak *sbreak;
        unsigned int uwords_num;
};

struct icp_qat_uclo_init_mem_table {
        unsigned int entry_num;
        struct icp_qat_uof_initmem *init_mem;
};

struct icp_qat_uclo_objhdr {
        char *file_buff;
        unsigned int checksum;
        unsigned int size;
};

struct icp_qat_uof_strtable {
        unsigned int table_len;
        unsigned int reserved;
        u64 strings;
};

struct icp_qat_uclo_objhandle {
        unsigned int prod_type;
        unsigned int prod_rev;
        struct icp_qat_uclo_objhdr *obj_hdr;
        struct icp_qat_uof_encap_obj encap_uof_obj;
        struct icp_qat_uof_strtable str_table;
        struct icp_qat_uclo_encapme ae_uimage[ICP_QAT_UCLO_MAX_UIMAGE];
        struct icp_qat_uclo_aedata ae_data[ICP_QAT_UCLO_MAX_AE];
        struct icp_qat_uclo_init_mem_table init_mem_tab;
        struct icp_qat_uof_batch_init *lm_init_tab[ICP_QAT_UCLO_MAX_AE];
        struct icp_qat_uof_batch_init *umem_init_tab[ICP_QAT_UCLO_MAX_AE];
        int uimage_num;
        int uword_in_bytes;
        int global_inited;
        unsigned int ae_num;
        unsigned int ustore_phy_size;
        void *obj_buf;
        u64 *uword_buf;
};

struct icp_qat_uof_uword_block {
        unsigned int start_addr;
        unsigned int words_num;
        unsigned int uword_offset;
        unsigned int reserved;
};

struct icp_qat_uof_filehdr {
        unsigned short file_id;
        unsigned short reserved1;
        char min_ver;
        char maj_ver;
        unsigned short reserved2;
        unsigned short max_chunks;
        unsigned short num_chunks;
};

struct icp_qat_uof_filechunkhdr {
        char chunk_id[ICP_QAT_UOF_OBJID_LEN];
        unsigned int checksum;
        unsigned int offset;
        unsigned int size;
};

struct icp_qat_uof_objhdr {
        unsigned int ac_dev_type;
        unsigned short min_cpu_ver;
        unsigned short max_cpu_ver;
        short max_chunks;
        short num_chunks;
        unsigned int reserved1;
        unsigned int reserved2;
};

struct icp_qat_uof_chunkhdr {
        char chunk_id[ICP_QAT_UOF_OBJID_LEN];
        unsigned int offset;
        unsigned int size;
};

struct icp_qat_uof_memvar_attr {
        unsigned int offset_in_byte;
        unsigned int value;
};

struct icp_qat_uof_initmem {
        unsigned int sym_name;
        char region;
        char scope;
        unsigned short reserved1;
        unsigned int addr;
        unsigned int num_in_bytes;
        unsigned int val_attr_num;
};

struct icp_qat_uof_init_regsym {
        unsigned int sym_name;
        char init_type;
        char value_type;
        char reg_type;
        unsigned char ctx;
        unsigned int reg_addr;
        unsigned int value;
};

struct icp_qat_uof_varmem_seg {
        unsigned int sram_base;
        unsigned int sram_size;
        unsigned int sram_alignment;
        unsigned int sdram_base;
        unsigned int sdram_size;
        unsigned int sdram_alignment;
        unsigned int sdram1_base;
        unsigned int sdram1_size;
        unsigned int sdram1_alignment;
        unsigned int scratch_base;
        unsigned int scratch_size;
        unsigned int scratch_alignment;
};

struct icp_qat_uof_gtid {
        char tool_id[ICP_QAT_UOF_OBJID_LEN];
        int tool_ver;
        unsigned int reserved1;
        unsigned int reserved2;
};

struct icp_qat_uof_sbreak {
        unsigned int page_num;
        unsigned int virt_uaddr;
        unsigned char sbreak_type;
        unsigned char reg_type;
        unsigned short reserved1;
        unsigned int addr_offset;
        unsigned int reg_addr;
};

struct icp_qat_uof_code_page {
        unsigned int page_region;
        unsigned int page_num;
        unsigned char def_page;
        unsigned char reserved2;
        unsigned short reserved1;
        unsigned int beg_addr_v;
        unsigned int beg_addr_p;
        unsigned int neigh_reg_tab_offset;
        unsigned int uc_var_tab_offset;
        unsigned int imp_var_tab_offset;
        unsigned int imp_expr_tab_offset;
        unsigned int code_area_offset;
};

struct icp_qat_uof_image {
        unsigned int img_name;
        unsigned int ae_assigned;
        unsigned int ctx_assigned;
        unsigned int ac_dev_type;
        unsigned int entry_address;
        unsigned int fill_pattern[2];
        unsigned int reloadable_size;
        unsigned char sensitivity;
        unsigned char reserved;
        unsigned short ae_mode;
        unsigned short max_ver;
        unsigned short min_ver;
        unsigned short image_attrib;
        unsigned short reserved2;
        unsigned short page_region_num;
        unsigned short numpages;
        unsigned int reg_tab_offset;
        unsigned int init_reg_sym_tab;
        unsigned int sbreak_tab;
        unsigned int app_metadata;
};

struct icp_qat_uof_objtable {
        unsigned int entry_num;
};

struct icp_qat_uof_ae_reg {
        unsigned int name;
        unsigned int vis_name;
        unsigned short type;
        unsigned short addr;
        unsigned short access_mode;
        unsigned char visible;
        unsigned char reserved1;
        unsigned short ref_count;
        unsigned short reserved2;
        unsigned int xo_id;
};

struct icp_qat_uof_code_area {
        unsigned int micro_words_num;
        unsigned int uword_block_tab;
};

struct icp_qat_uof_batch_init {
        unsigned int ae;
        unsigned int addr;
        unsigned int *value;
        unsigned int size;
        struct icp_qat_uof_batch_init *next;
};

struct icp_qat_suof_img_hdr {
        char          *simg_buf;
        unsigned long simg_len;
        char          *css_header;
        char          *css_simg;
        unsigned long simg_size;
        unsigned int  ae_num;
        unsigned int  ae_mask;
        unsigned int  fw_type;
        unsigned long simg_name;
        unsigned long appmeta_data;
};

struct icp_qat_suof_img_tbl {
        unsigned int num_simgs;
        struct icp_qat_suof_img_hdr *simg_hdr;
};

struct icp_qat_suof_handle {
        unsigned int  file_id;
        unsigned int  check_sum;
        char          min_ver;
        char          maj_ver;
        char          fw_type;
        char          *suof_buf;
        unsigned int  suof_size;
        char          *sym_str;
        unsigned int  sym_size;
        struct icp_qat_suof_img_tbl img_table;
};

struct icp_qat_fw_auth_desc {
        unsigned int   img_len;
        unsigned int   ae_mask;
        unsigned int   css_hdr_high;
        unsigned int   css_hdr_low;
        unsigned int   img_high;
        unsigned int   img_low;
        unsigned int   signature_high;
        unsigned int   signature_low;
        unsigned int   fwsk_pub_high;
        unsigned int   fwsk_pub_low;
        unsigned int   img_ae_mode_data_high;
        unsigned int   img_ae_mode_data_low;
        unsigned int   img_ae_init_data_high;
        unsigned int   img_ae_init_data_low;
        unsigned int   img_ae_insts_high;
        unsigned int   img_ae_insts_low;
        unsigned int   cpp_mask;
        unsigned int   reserved;
        unsigned int   xmss_pubkey_high;
        unsigned int   xmss_pubkey_low;
        unsigned int   xmss_sig_high;
        unsigned int   xmss_sig_low;
        unsigned int   reserved2[2];
};

struct icp_qat_auth_chunk {
        struct icp_qat_fw_auth_desc fw_auth_desc;
        u64 chunk_size;
        u64 chunk_bus_addr;
};

struct icp_qat_css_hdr {
        unsigned int module_type;
        unsigned int header_len;
        unsigned int header_ver;
        unsigned int module_id;
        unsigned int module_vendor;
        unsigned int date;
        unsigned int size;
        unsigned int key_size;
        unsigned int module_size;
        unsigned int exponent_size;
        unsigned int fw_type;
        unsigned int reserved[21];
};

struct icp_qat_simg_ae_mode {
        unsigned int     file_id;
        unsigned short   maj_ver;
        unsigned short   min_ver;
        unsigned int     dev_type;
        unsigned short   devmax_ver;
        unsigned short   devmin_ver;
        unsigned int     ae_mask;
        unsigned int     ctx_enables;
        char             fw_type;
        char             ctx_mode;
        char             nn_mode;
        char             lm0_mode;
        char             lm1_mode;
        char             scs_mode;
        char             lm2_mode;
        char             lm3_mode;
        char             tindex_mode;
        unsigned char    reserved[7];
        char             simg_name[256];
        char             appmeta_data[256];
};

struct icp_qat_suof_filehdr {
        unsigned int     file_id;
        unsigned int     check_sum;
        char             min_ver;
        char             maj_ver;
        char             fw_type;
        char             reserved;
        unsigned short   max_chunks;
        unsigned short   num_chunks;
};

struct icp_qat_suof_chunk_hdr {
        char chunk_id[ICP_QAT_SUOF_OBJ_ID_LEN];
        u64 offset;
        u64 size;
};

struct icp_qat_suof_strtable {
        unsigned int tab_length;
        unsigned int strings;
};

struct icp_qat_suof_objhdr {
        unsigned int img_length;
        unsigned int reserved;
};

struct icp_qat_mof_file_hdr {
        unsigned int file_id;
        unsigned int checksum;
        char min_ver;
        char maj_ver;
        unsigned short reserved;
        unsigned short max_chunks;
        unsigned short num_chunks;
};

struct icp_qat_mof_chunkhdr {
        char chunk_id[ICP_QAT_MOF_OBJ_ID_LEN];
        u64 offset;
        u64 size;
};

struct icp_qat_mof_str_table {
        unsigned int tab_len;
        unsigned int strings;
};

struct icp_qat_mof_obj_hdr {
        unsigned short max_chunks;
        unsigned short num_chunks;
        unsigned int reserved;
};

struct icp_qat_mof_obj_chunkhdr {
        char chunk_id[ICP_QAT_MOF_OBJ_CHUNKID_LEN];
        u64 offset;
        u64 size;
        unsigned int name;
        unsigned int reserved;
};

struct icp_qat_mof_objhdr {
        char *obj_name;
        char *obj_buf;
        unsigned int obj_size;
};

struct icp_qat_mof_table {
        unsigned int num_objs;
        struct icp_qat_mof_objhdr *obj_hdr;
};

struct icp_qat_mof_handle {
        unsigned int file_id;
        unsigned int checksum;
        char min_ver;
        char maj_ver;
        char *mof_buf;
        u32 mof_size;
        char *sym_str;
        unsigned int sym_size;
        char *uobjs_hdr;
        char *sobjs_hdr;
        struct icp_qat_mof_table obj_table;
};
#endif