diff options
Diffstat (limited to 'drivers/compress/octeontx/include/zip_regs.h')
| -rw-r--r-- | drivers/compress/octeontx/include/zip_regs.h | 711 |
1 files changed, 711 insertions, 0 deletions
diff --git a/drivers/compress/octeontx/include/zip_regs.h b/drivers/compress/octeontx/include/zip_regs.h new file mode 100644 index 00000000..1e74db43 --- /dev/null +++ b/drivers/compress/octeontx/include/zip_regs.h @@ -0,0 +1,711 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2018 Cavium, Inc + */ + +#ifndef _RTE_OCTEONTX_ZIP_REGS_H_ +#define _RTE_OCTEONTX_ZIP_REGS_H_ + + +/** + * Enumeration zip_cc + * + * ZIP compression coding Enumeration + * Enumerates ZIP_INST_S[CC]. + */ +enum { + ZIP_CC_DEFAULT = 0, + ZIP_CC_DYN_HUFF, + ZIP_CC_FIXED_HUFF, + ZIP_CC_LZS +} zip_cc; + +/** + * Register (NCB) zip_vq#_ena + * + * ZIP VF Queue Enable Register + * If a queue is disabled, ZIP CTL stops fetching instructions from the queue. + */ +typedef union { + uint64_t u; + struct zip_vqx_ena_s { +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 0 - Big Endian */ + uint64_t reserved_1_63 : 63; + uint64_t ena : 1; +#else /* Word 0 - Little Endian */ + uint64_t ena : 1; + uint64_t reserved_1_63 : 63; +#endif /* Word 0 - End */ + } s; + /* struct zip_vqx_ena_s cn; */ +} zip_vqx_ena_t; + +/** + * Register (NCB) zip_vq#_sbuf_addr + * + * ZIP VF Queue Starting Buffer Address Registers + * These registers set the buffer parameters for the instruction queues. + * When quiescent (i.e. + * outstanding doorbell count is 0), it is safe to rewrite this register + * to effectively reset the + * command buffer state machine. + * These registers must be programmed after software programs the + * corresponding ZIP_QUE()_SBUF_CTL. + */ +typedef union { + uint64_t u; + struct zip_vqx_sbuf_addr_s { +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 0 - Big Endian */ + uint64_t reserved_49_63 : 15; + uint64_t ptr : 42; + uint64_t off : 7; +#else /* Word 0 - Little Endian */ + uint64_t off : 7; + uint64_t ptr : 42; + uint64_t reserved_49_63 : 15; +#endif /* Word 0 - End */ + } s; + /* struct zip_vqx_sbuf_addr_s cn; */ +} zip_vqx_sbuf_addr_t; + +/** + * Register (NCB) zip_que#_doorbell + * + * ZIP Queue Doorbell Registers + * Doorbells for the ZIP instruction queues. + */ +typedef union { + uint64_t u; + struct zip_quex_doorbell_s { +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 0 - Big Endian */ + uint64_t reserved_20_63 : 44; + uint64_t dbell_cnt : 20; +#else /* Word 0 - Little Endian */ + uint64_t dbell_cnt : 20; + uint64_t reserved_20_63 : 44; +#endif /* Word 0 - End */ + } s; + /* struct zip_quex_doorbell_s cn; */ +} zip_quex_doorbell_t; + +/** + * Structure zip_nptr_s + * + * ZIP Instruction Next-Chunk-Buffer Pointer (NPTR) Structure + * This structure is used to chain all the ZIP instruction buffers + * together. ZIP instruction buffers are managed + * (allocated and released) by software. + */ +union zip_nptr_s { + uint64_t u; + struct zip_nptr_s_s { +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 0 - Big Endian */ + uint64_t addr : 64; +#else /* Word 0 - Little Endian */ + uint64_t addr : 64; +#endif /* Word 0 - End */ + } s; + /* struct zip_nptr_s_s cn83xx; */ +}; + +/** + * generic ptr address + */ +union zip_zptr_addr_s { + /** This field can be used to set/clear all bits, or do bitwise + * operations over the entire structure. + */ + uint64_t u; + /** generic ptr address */ + struct { +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 0 - Big Endian */ + uint64_t addr : 64; +#else /* Word 0 - Little Endian */ + uint64_t addr : 64; +#endif /* Word 0 - End */ + } s; +}; + +/** + * generic ptr ctl + */ +union zip_zptr_ctl_s { + /** This field can be used to set/clear all bits, or do bitwise + * operations over the entire structure. + */ + uint64_t u; + /** generic ptr ctl */ + struct { +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 1 - Big Endian */ + uint64_t reserved_112_127 : 16; + uint64_t length : 16; + uint64_t reserved_67_95 : 29; + uint64_t fw : 1; + uint64_t nc : 1; + uint64_t data_be : 1; +#else /* Word 1 - Little Endian */ + uint64_t data_be : 1; + uint64_t nc : 1; + uint64_t fw : 1; + uint64_t reserved_67_95 : 29; + uint64_t length : 16; + uint64_t reserved_112_127 : 16; +#endif /* Word 1 - End */ + } s; + +}; + +/** + * Structure zip_inst_s + * + * ZIP Instruction Structure + * Each ZIP instruction has 16 words (they are called IWORD0 to IWORD15 + * within the structure). + */ +union zip_inst_s { + /** This field can be used to set/clear all bits, or do bitwise + * operations over the entire structure. + */ + uint64_t u[16]; + /** ZIP Instruction Structure */ + struct zip_inst_s_s { +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 0 - Big Endian */ + /** Done interrupt */ + uint64_t doneint : 1; + /** reserved */ + uint64_t reserved_56_62 : 7; + /** Total output length */ + uint64_t totaloutputlength : 24; + /** reserved */ + uint64_t reserved_27_31 : 5; + /** EXNUM */ + uint64_t exn : 3; + /** HASH IV */ + uint64_t iv : 1; + /** EXBITS */ + uint64_t exbits : 7; + /** Hash more-in-file */ + uint64_t hmif : 1; + /** Hash Algorithm and enable */ + uint64_t halg : 3; + /** Sync flush*/ + uint64_t sf : 1; + /** Compression speed/storage */ + uint64_t ss : 2; + /** Compression coding */ + uint64_t cc : 2; + /** End of input data */ + uint64_t ef : 1; + /** Beginning of file */ + uint64_t bf : 1; + // uint64_t reserved_3_4 : 2; + /** Comp/decomp operation */ + uint64_t op : 2; + /** Data sactter */ + uint64_t ds : 1; + /** Data gather */ + uint64_t dg : 1; + /** History gather */ + uint64_t hg : 1; +#else /* Word 0 - Little Endian */ + uint64_t hg : 1; + uint64_t dg : 1; + uint64_t ds : 1; + //uint64_t reserved_3_4 : 2; + uint64_t op : 2; + uint64_t bf : 1; + uint64_t ef : 1; + uint64_t cc : 2; + uint64_t ss : 2; + uint64_t sf : 1; + uint64_t halg : 3; + uint64_t hmif : 1; + uint64_t exbits : 7; + uint64_t iv : 1; + uint64_t exn : 3; + uint64_t reserved_27_31 : 5; + uint64_t totaloutputlength : 24; + uint64_t reserved_56_62 : 7; + uint64_t doneint : 1; + +#endif /* Word 0 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 1 - Big Endian */ + /** History length */ + uint64_t historylength : 16; + /** reserved */ + uint64_t reserved_96_111 : 16; + /** adler/crc32 checksum*/ + uint64_t adlercrc32 : 32; +#else /* Word 1 - Little Endian */ + uint64_t adlercrc32 : 32; + uint64_t reserved_96_111 : 16; + uint64_t historylength : 16; +#endif /* Word 1 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 2 - Big Endian */ + /** Decompression Context Pointer Address */ + union zip_zptr_addr_s ctx_ptr_addr; +#else /* Word 2 - Little Endian */ + union zip_zptr_addr_s ctx_ptr_addr; +#endif /* Word 2 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) + /** Decompression Context Pointer Control */ + union zip_zptr_ctl_s ctx_ptr_ctl; +#else /* Word 3 - Little Endian */ + union zip_zptr_ctl_s ctx_ptr_ctl; +#endif /* Word 3 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) + /** Decompression history pointer address */ + union zip_zptr_addr_s his_ptr_addr; +#else /* Word 4 - Little Endian */ + union zip_zptr_addr_s his_ptr_addr; +#endif /* Word 4 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) + /** Decompression history pointer control */ + union zip_zptr_ctl_s his_ptr_ctl; +#else /* Word 5 - Little Endian */ + union zip_zptr_ctl_s his_ptr_ctl; +#endif /* Word 5 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) + /** Input and compression history pointer address */ + union zip_zptr_addr_s inp_ptr_addr; +#else /* Word 6 - Little Endian */ + union zip_zptr_addr_s inp_ptr_addr; +#endif /* Word 6 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) + /** Input and compression history pointer control */ + union zip_zptr_ctl_s inp_ptr_ctl; +#else /* Word 7 - Little Endian */ + union zip_zptr_ctl_s inp_ptr_ctl; +#endif /* Word 7 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) + /** Output pointer address */ + union zip_zptr_addr_s out_ptr_addr; +#else /* Word 8 - Little Endian */ + union zip_zptr_addr_s out_ptr_addr; +#endif /* Word 8 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) + /** Output pointer control */ + union zip_zptr_ctl_s out_ptr_ctl; +#else /* Word 9 - Little Endian */ + union zip_zptr_ctl_s out_ptr_ctl; +#endif /* Word 9 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) + /** Result pointer address */ + union zip_zptr_addr_s res_ptr_addr; +#else /* Word 10 - Little Endian */ + union zip_zptr_addr_s res_ptr_addr; +#endif /* Word 10 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) + /** Result pointer control */ + union zip_zptr_ctl_s res_ptr_ctl; +#else /* Word 11 - Little Endian */ + union zip_zptr_ctl_s res_ptr_ctl; +#endif /* Word 11 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 12 - Big Endian */ + /** reserved */ + uint64_t reserved_812_831 : 20; + /** SSO guest group */ + uint64_t ggrp : 10; + /** SSO tag type */ + uint64_t tt : 2; + /** SSO tag */ + uint64_t tag : 32; +#else /* Word 12 - Little Endian */ + uint64_t tag : 32; + uint64_t tt : 2; + uint64_t ggrp : 10; + uint64_t reserved_812_831 : 20; +#endif /* Word 12 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 13 - Big Endian */ + /** Work queue entry pointer */ + uint64_t wq_ptr : 64; +#else /* Word 13 - Little Endian */ + uint64_t wq_ptr : 64; +#endif /* Word 13 - End */ + +#if defined(__BIG_ENDIAN_BITFIELD) + /** reserved */ + uint64_t reserved_896_959 : 64; +#else /* Word 14 - Little Endian */ + uint64_t reserved_896_959 : 64; +#endif /* Word 14 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) + /** Hash structure pointer */ + uint64_t hash_ptr : 64; +#else /* Word 15 - Little Endian */ + uint64_t hash_ptr : 64; +#endif /* Word 15 - End */ + } /** ZIP 88xx Instruction Structure */zip88xx; + + /** ZIP Instruction Structure */ + struct zip_inst_s_cn83xx { +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 0 - Big Endian */ + /** Done interrupt */ + uint64_t doneint : 1; + /** reserved */ + uint64_t reserved_56_62 : 7; + /** Total output length */ + uint64_t totaloutputlength : 24; + /** reserved */ + uint64_t reserved_27_31 : 5; + /** EXNUM */ + uint64_t exn : 3; + /** HASH IV */ + uint64_t iv : 1; + /** EXBITS */ + uint64_t exbits : 7; + /** Hash more-in-file */ + uint64_t hmif : 1; + /** Hash Algorithm and enable */ + uint64_t halg : 3; + /** Sync flush*/ + uint64_t sf : 1; + /** Compression speed/storage */ + uint64_t ss : 2; + /** Compression coding */ + uint64_t cc : 2; + /** End of input data */ + uint64_t ef : 1; + /** Beginning of file */ + uint64_t bf : 1; + /** Comp/decomp operation */ + uint64_t op : 2; + /** Data sactter */ + uint64_t ds : 1; + /** Data gather */ + uint64_t dg : 1; + /** History gather */ + uint64_t hg : 1; +#else /* Word 0 - Little Endian */ + uint64_t hg : 1; + uint64_t dg : 1; + uint64_t ds : 1; + uint64_t op : 2; + uint64_t bf : 1; + uint64_t ef : 1; + uint64_t cc : 2; + uint64_t ss : 2; + uint64_t sf : 1; + uint64_t halg : 3; + uint64_t hmif : 1; + uint64_t exbits : 7; + uint64_t iv : 1; + uint64_t exn : 3; + uint64_t reserved_27_31 : 5; + uint64_t totaloutputlength : 24; + uint64_t reserved_56_62 : 7; + uint64_t doneint : 1; +#endif /* Word 0 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 1 - Big Endian */ + /** History length */ + uint64_t historylength : 16; + /** reserved */ + uint64_t reserved_96_111 : 16; + /** adler/crc32 checksum*/ + uint64_t adlercrc32 : 32; +#else /* Word 1 - Little Endian */ + uint64_t adlercrc32 : 32; + uint64_t reserved_96_111 : 16; + uint64_t historylength : 16; +#endif /* Word 1 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 2 - Big Endian */ + /** Decompression Context Pointer Address */ + union zip_zptr_addr_s ctx_ptr_addr; +#else /* Word 2 - Little Endian */ + union zip_zptr_addr_s ctx_ptr_addr; +#endif /* Word 2 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 3 - Big Endian */ + /** Decompression Context Pointer Control */ + union zip_zptr_ctl_s ctx_ptr_ctl; +#else /* Word 3 - Little Endian */ + union zip_zptr_ctl_s ctx_ptr_ctl; +#endif /* Word 3 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 4 - Big Endian */ + /** Decompression history pointer address */ + union zip_zptr_addr_s his_ptr_addr; +#else /* Word 4 - Little Endian */ + union zip_zptr_addr_s his_ptr_addr; +#endif /* Word 4 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 5 - Big Endian */ + /** Decompression history pointer control */ + union zip_zptr_ctl_s his_ptr_ctl; +#else /* Word 5 - Little Endian */ + union zip_zptr_ctl_s his_ptr_ctl; +#endif /* Word 5 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 6 - Big Endian */ + /** Input and compression history pointer address */ + union zip_zptr_addr_s inp_ptr_addr; +#else /* Word 6 - Little Endian */ + union zip_zptr_addr_s inp_ptr_addr; +#endif /* Word 6 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 7 - Big Endian */ + /** Input and compression history pointer control */ + union zip_zptr_ctl_s inp_ptr_ctl; +#else /* Word 7 - Little Endian */ + union zip_zptr_ctl_s inp_ptr_ctl; +#endif /* Word 7 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 8 - Big Endian */ + /** Output pointer address */ + union zip_zptr_addr_s out_ptr_addr; +#else /* Word 8 - Little Endian */ + union zip_zptr_addr_s out_ptr_addr; +#endif /* Word 8 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 9 - Big Endian */ + /** Output pointer control */ + union zip_zptr_ctl_s out_ptr_ctl; +#else /* Word 9 - Little Endian */ + union zip_zptr_ctl_s out_ptr_ctl; +#endif /* Word 9 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 10 - Big Endian */ + /** Result pointer address */ + union zip_zptr_addr_s res_ptr_addr; +#else /* Word 10 - Little Endian */ + union zip_zptr_addr_s res_ptr_addr; +#endif /* Word 10 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 11 - Big Endian */ + /** Result pointer control */ + union zip_zptr_ctl_s res_ptr_ctl; +#else /* Word 11 - Little Endian */ + union zip_zptr_ctl_s res_ptr_ctl; +#endif /* Word 11 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 12 - Big Endian */ + /** reserved */ + uint64_t reserved_812_831 : 20; + /** SSO guest group */ + uint64_t ggrp : 10; + /** SSO tag type */ + uint64_t tt : 2; + /** SSO tag */ + uint64_t tag : 32; +#else /* Word 12 - Little Endian */ + uint64_t tag : 32; + uint64_t tt : 2; + uint64_t ggrp : 10; + uint64_t reserved_812_831 : 20; +#endif /* Word 12 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 13 - Big Endian */ + /** Work queue entry pointer */ + uint64_t wq_ptr : 64; +#else /* Word 13 - Little Endian */ + uint64_t wq_ptr : 64; +#endif /* Word 13 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 14 - Big Endian */ + /** reserved */ + uint64_t reserved_896_959 : 64; +#else /* Word 14 - Little Endian */ + uint64_t reserved_896_959 : 64; +#endif /* Word 14 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 15 - Big Endian */ + /** Hash structure pointer */ + uint64_t hash_ptr : 64; +#else /* Word 15 - Little Endian */ + uint64_t hash_ptr : 64; +#endif /* Word 15 - End */ + } /** ZIP 83xx Instruction Structure */s; +}; + +/** + * Structure zip_zres_s + * + * ZIP Result Structure + * The ZIP coprocessor writes the result structure after it completes the + * invocation. The result structure is exactly 24 bytes, and each invocation + * of the ZIP coprocessor produces exactly one result structure. + */ +union zip_zres_s { + /** This field can be used to set/clear all bits, or do bitwise + * operations over the entire structure. + */ + uint64_t u[8]; + /** ZIP Result Structure */ + struct zip_zres_s_s { +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 0 - Big Endian */ + /** crc32 checksum of uncompressed stream */ + uint64_t crc32 : 32; + /** adler32 checksum of uncompressed stream*/ + uint64_t adler32 : 32; +#else /* Word 0 - Little Endian */ + uint64_t adler32 : 32; + uint64_t crc32 : 32; +#endif /* Word 0 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 1 - Big Endian */ + /** Total numer of Bytes produced in output stream */ + uint64_t totalbyteswritten : 32; + /** Total number of bytes processed from the input stream */ + uint64_t totalbytesread : 32; +#else /* Word 1 - Little Endian */ + uint64_t totalbytesread : 32; + uint64_t totalbyteswritten : 32; +#endif /* Word 1 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 2 - Big Endian */ + /** Total number of compressed input bits + * consumed to decompress all blocks in the file + */ + uint64_t totalbitsprocessed : 32; + /** Done interrupt*/ + uint64_t doneint : 1; + /** reserved */ + uint64_t reserved_155_158 : 4; + /** EXNUM */ + uint64_t exn : 3; + /** reserved */ + uint64_t reserved_151 : 1; + /** EXBITS */ + uint64_t exbits : 7; + /** reserved */ + uint64_t reserved_137_143 : 7; + /** End of file */ + uint64_t ef : 1; + /** Completion/error code */ + uint64_t compcode : 8; +#else /* Word 2 - Little Endian */ + uint64_t compcode : 8; + uint64_t ef : 1; + uint64_t reserved_137_143 : 7; + uint64_t exbits : 7; + uint64_t reserved_151 : 1; + uint64_t exn : 3; + uint64_t reserved_155_158 : 4; + uint64_t doneint : 1; + uint64_t totalbitsprocessed : 32; +#endif /* Word 2 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 3 - Big Endian */ + /** reserved */ + uint64_t reserved_253_255 : 3; + /** Hash length in bytes */ + uint64_t hshlen : 61; +#else /* Word 3 - Little Endian */ + uint64_t hshlen : 61; + uint64_t reserved_253_255 : 3; +#endif /* Word 3 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 4 - Big Endian */ + /** Double-word 0 of computed hash */ + uint64_t hash0 : 64; +#else /* Word 4 - Little Endian */ + uint64_t hash0 : 64; +#endif /* Word 4 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 5 - Big Endian */ + /** Double-word 1 of computed hash */ + uint64_t hash1 : 64; +#else /* Word 5 - Little Endian */ + uint64_t hash1 : 64; +#endif /* Word 5 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 6 - Big Endian */ + /** Double-word 2 of computed hash */ + uint64_t hash2 : 64; +#else /* Word 6 - Little Endian */ + uint64_t hash2 : 64; +#endif /* Word 6 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 7 - Big Endian */ + /** Double-word 3 of computed hash */ + uint64_t hash3 : 64; +#else /* Word 7 - Little Endian */ + uint64_t hash3 : 64; +#endif /* Word 7 - End */ + } /** ZIP Result Structure */s; + + /* struct zip_zres_s_s cn83xx; */ +}; + +/** + * Structure zip_zptr_s + * + * ZIP Generic Pointer Structure + * This structure is the generic format of pointers in ZIP_INST_S. + */ +union zip_zptr_s { + /** This field can be used to set/clear all bits, or do bitwise + * operations over the entire structure. + */ + uint64_t u[2]; + /** ZIP Generic Pointer Structure */ + struct zip_zptr_s_s { +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 0 - Big Endian */ + /** Pointer to Data or scatter-gather list */ + uint64_t addr : 64; +#else /* Word 0 - Little Endian */ + uint64_t addr : 64; +#endif /* Word 0 - End */ +#if defined(__BIG_ENDIAN_BITFIELD) /* Word 1 - Big Endian */ + /** reserved */ + uint64_t reserved_112_127 : 16; + /** Length of Data or scatter-gather list*/ + uint64_t length : 16; + /** reserved */ + uint64_t reserved_67_95 : 29; + /** Full-block write */ + uint64_t fw : 1; + /** No cache allocation */ + uint64_t nc : 1; + /** reserved */ + uint64_t data_be : 1; +#else /* Word 1 - Little Endian */ + uint64_t data_be : 1; + uint64_t nc : 1; + uint64_t fw : 1; + uint64_t reserved_67_95 : 29; + uint64_t length : 16; + uint64_t reserved_112_127 : 16; +#endif /* Word 1 - End */ + } /** ZIP Generic Pointer Structure */s; +}; + +/** + * Enumeration zip_comp_e + * + * ZIP Completion Enumeration + * Enumerates the values of ZIP_ZRES_S[COMPCODE]. + */ +#define ZIP_COMP_E_NOTDONE (0) +#define ZIP_COMP_E_SUCCESS (1) +#define ZIP_COMP_E_DTRUNC (2) +#define ZIP_COMP_E_DSTOP (3) +#define ZIP_COMP_E_ITRUNC (4) +#define ZIP_COMP_E_RBLOCK (5) +#define ZIP_COMP_E_NLEN (6) +#define ZIP_COMP_E_BADCODE (7) +#define ZIP_COMP_E_BADCODE2 (8) +#define ZIP_COMP_E_ZERO_LEN (9) +#define ZIP_COMP_E_PARITY (0xa) +#define ZIP_COMP_E_FATAL (0xb) +#define ZIP_COMP_E_TIMEOUT (0xc) +#define ZIP_COMP_E_INSTR_ERR (0xd) +#define ZIP_COMP_E_HCTX_ERR (0xe) +#define ZIP_COMP_E_STOP (3) + +/** + * Enumeration zip_op_e + * + * ZIP Operation Enumeration + * Enumerates ZIP_INST_S[OP]. + * Internal: + */ +#define ZIP_OP_E_DECOMP (0) +#define ZIP_OP_E_NOCOMP (1) +#define ZIP_OP_E_COMP (2) + +/** + * Enumeration zip compression levels + * + * ZIP Compression Level Enumeration + * Enumerates ZIP_INST_S[SS]. + * Internal: + */ +#define ZIP_COMP_E_LEVEL_MAX (0) +#define ZIP_COMP_E_LEVEL_MED (1) +#define ZIP_COMP_E_LEVEL_LOW (2) +#define ZIP_COMP_E_LEVEL_MIN (3) + +#endif /* _RTE_ZIP_REGS_H_ */ |