diff options
Diffstat (limited to 'cvmx-zip-defs.h')
| -rw-r--r-- | cvmx-zip-defs.h | 901 |
1 files changed, 790 insertions, 111 deletions
diff --git a/cvmx-zip-defs.h b/cvmx-zip-defs.h index b1c7d23a82d0..483d22536d09 100644 --- a/cvmx-zip-defs.h +++ b/cvmx-zip-defs.h @@ -1,5 +1,5 @@ /***********************license start*************** - * Copyright (c) 2003-2010 Cavium Networks (support@cavium.com). All rights + * Copyright (c) 2003-2012 Cavium Inc. (support@cavium.com). All rights * reserved. * * @@ -15,7 +15,7 @@ * disclaimer in the documentation and/or other materials provided * with the distribution. - * * Neither the name of Cavium Networks nor the names of + * * Neither the name of Cavium Inc. nor the names of * its contributors may be used to endorse or promote products * derived from this software without specific prior written * permission. @@ -26,7 +26,7 @@ * countries. * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" - * AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS OR + * AND WITH ALL FAULTS AND CAVIUM INC. MAKES NO PROMISES, REPRESENTATIONS OR * WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO * THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY REPRESENTATION OR * DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT DEFECTS, AND CAVIUM @@ -49,14 +49,14 @@ * <hr>$Revision$<hr> * */ -#ifndef __CVMX_ZIP_TYPEDEFS_H__ -#define __CVMX_ZIP_TYPEDEFS_H__ +#ifndef __CVMX_ZIP_DEFS_H__ +#define __CVMX_ZIP_DEFS_H__ #if CVMX_ENABLE_CSR_ADDRESS_CHECKING #define CVMX_ZIP_CMD_BIST_RESULT CVMX_ZIP_CMD_BIST_RESULT_FUNC() static inline uint64_t CVMX_ZIP_CMD_BIST_RESULT_FUNC(void) { - if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN63XX))) + if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN61XX) || OCTEON_IS_MODEL(OCTEON_CN63XX) || OCTEON_IS_MODEL(OCTEON_CN66XX) || OCTEON_IS_MODEL(OCTEON_CN68XX))) cvmx_warn("CVMX_ZIP_CMD_BIST_RESULT not supported on this chip\n"); return CVMX_ADD_IO_SEG(0x0001180038000080ull); } @@ -67,7 +67,7 @@ static inline uint64_t CVMX_ZIP_CMD_BIST_RESULT_FUNC(void) #define CVMX_ZIP_CMD_BUF CVMX_ZIP_CMD_BUF_FUNC() static inline uint64_t CVMX_ZIP_CMD_BUF_FUNC(void) { - if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN63XX))) + if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN61XX) || OCTEON_IS_MODEL(OCTEON_CN63XX) || OCTEON_IS_MODEL(OCTEON_CN66XX) || OCTEON_IS_MODEL(OCTEON_CN68XX))) cvmx_warn("CVMX_ZIP_CMD_BUF not supported on this chip\n"); return CVMX_ADD_IO_SEG(0x0001180038000008ull); } @@ -78,7 +78,7 @@ static inline uint64_t CVMX_ZIP_CMD_BUF_FUNC(void) #define CVMX_ZIP_CMD_CTL CVMX_ZIP_CMD_CTL_FUNC() static inline uint64_t CVMX_ZIP_CMD_CTL_FUNC(void) { - if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN63XX))) + if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN61XX) || OCTEON_IS_MODEL(OCTEON_CN63XX) || OCTEON_IS_MODEL(OCTEON_CN66XX) || OCTEON_IS_MODEL(OCTEON_CN68XX))) cvmx_warn("CVMX_ZIP_CMD_CTL not supported on this chip\n"); return CVMX_ADD_IO_SEG(0x0001180038000000ull); } @@ -89,7 +89,7 @@ static inline uint64_t CVMX_ZIP_CMD_CTL_FUNC(void) #define CVMX_ZIP_CONSTANTS CVMX_ZIP_CONSTANTS_FUNC() static inline uint64_t CVMX_ZIP_CONSTANTS_FUNC(void) { - if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN63XX))) + if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN61XX) || OCTEON_IS_MODEL(OCTEON_CN63XX) || OCTEON_IS_MODEL(OCTEON_CN66XX) || OCTEON_IS_MODEL(OCTEON_CN68XX))) cvmx_warn("CVMX_ZIP_CONSTANTS not supported on this chip\n"); return CVMX_ADD_IO_SEG(0x00011800380000A0ull); } @@ -97,10 +97,76 @@ static inline uint64_t CVMX_ZIP_CONSTANTS_FUNC(void) #define CVMX_ZIP_CONSTANTS (CVMX_ADD_IO_SEG(0x00011800380000A0ull)) #endif #if CVMX_ENABLE_CSR_ADDRESS_CHECKING +static inline uint64_t CVMX_ZIP_COREX_BIST_STATUS(unsigned long offset) +{ + if (!( + (OCTEON_IS_MODEL(OCTEON_CN68XX) && ((offset <= 1))))) + cvmx_warn("CVMX_ZIP_COREX_BIST_STATUS(%lu) is invalid on this chip\n", offset); + return CVMX_ADD_IO_SEG(0x0001180038000520ull) + ((offset) & 1) * 8; +} +#else +#define CVMX_ZIP_COREX_BIST_STATUS(offset) (CVMX_ADD_IO_SEG(0x0001180038000520ull) + ((offset) & 1) * 8) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING +#define CVMX_ZIP_CTL_BIST_STATUS CVMX_ZIP_CTL_BIST_STATUS_FUNC() +static inline uint64_t CVMX_ZIP_CTL_BIST_STATUS_FUNC(void) +{ + if (!(OCTEON_IS_MODEL(OCTEON_CN68XX))) + cvmx_warn("CVMX_ZIP_CTL_BIST_STATUS not supported on this chip\n"); + return CVMX_ADD_IO_SEG(0x0001180038000510ull); +} +#else +#define CVMX_ZIP_CTL_BIST_STATUS (CVMX_ADD_IO_SEG(0x0001180038000510ull)) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING +#define CVMX_ZIP_CTL_CFG CVMX_ZIP_CTL_CFG_FUNC() +static inline uint64_t CVMX_ZIP_CTL_CFG_FUNC(void) +{ + if (!(OCTEON_IS_MODEL(OCTEON_CN68XX))) + cvmx_warn("CVMX_ZIP_CTL_CFG not supported on this chip\n"); + return CVMX_ADD_IO_SEG(0x0001180038000560ull); +} +#else +#define CVMX_ZIP_CTL_CFG (CVMX_ADD_IO_SEG(0x0001180038000560ull)) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING +static inline uint64_t CVMX_ZIP_DBG_COREX_INST(unsigned long offset) +{ + if (!( + (OCTEON_IS_MODEL(OCTEON_CN68XX) && ((offset <= 1))))) + cvmx_warn("CVMX_ZIP_DBG_COREX_INST(%lu) is invalid on this chip\n", offset); + return CVMX_ADD_IO_SEG(0x0001180038000640ull) + ((offset) & 1) * 8; +} +#else +#define CVMX_ZIP_DBG_COREX_INST(offset) (CVMX_ADD_IO_SEG(0x0001180038000640ull) + ((offset) & 1) * 8) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING +static inline uint64_t CVMX_ZIP_DBG_COREX_STA(unsigned long offset) +{ + if (!( + (OCTEON_IS_MODEL(OCTEON_CN68XX) && ((offset <= 1))))) + cvmx_warn("CVMX_ZIP_DBG_COREX_STA(%lu) is invalid on this chip\n", offset); + return CVMX_ADD_IO_SEG(0x0001180038000680ull) + ((offset) & 1) * 8; +} +#else +#define CVMX_ZIP_DBG_COREX_STA(offset) (CVMX_ADD_IO_SEG(0x0001180038000680ull) + ((offset) & 1) * 8) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING +static inline uint64_t CVMX_ZIP_DBG_QUEX_STA(unsigned long offset) +{ + if (!( + (OCTEON_IS_MODEL(OCTEON_CN68XX) && ((offset <= 1))))) + cvmx_warn("CVMX_ZIP_DBG_QUEX_STA(%lu) is invalid on this chip\n", offset); + return CVMX_ADD_IO_SEG(0x0001180038000600ull) + ((offset) & 1) * 8; +} +#else +#define CVMX_ZIP_DBG_QUEX_STA(offset) (CVMX_ADD_IO_SEG(0x0001180038000600ull) + ((offset) & 1) * 8) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING #define CVMX_ZIP_DEBUG0 CVMX_ZIP_DEBUG0_FUNC() static inline uint64_t CVMX_ZIP_DEBUG0_FUNC(void) { - if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN63XX))) + if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN61XX) || OCTEON_IS_MODEL(OCTEON_CN63XX) || OCTEON_IS_MODEL(OCTEON_CN66XX) || OCTEON_IS_MODEL(OCTEON_CN68XX))) cvmx_warn("CVMX_ZIP_DEBUG0 not supported on this chip\n"); return CVMX_ADD_IO_SEG(0x0001180038000098ull); } @@ -108,10 +174,21 @@ static inline uint64_t CVMX_ZIP_DEBUG0_FUNC(void) #define CVMX_ZIP_DEBUG0 (CVMX_ADD_IO_SEG(0x0001180038000098ull)) #endif #if CVMX_ENABLE_CSR_ADDRESS_CHECKING +#define CVMX_ZIP_ECC_CTL CVMX_ZIP_ECC_CTL_FUNC() +static inline uint64_t CVMX_ZIP_ECC_CTL_FUNC(void) +{ + if (!(OCTEON_IS_MODEL(OCTEON_CN68XX))) + cvmx_warn("CVMX_ZIP_ECC_CTL not supported on this chip\n"); + return CVMX_ADD_IO_SEG(0x0001180038000568ull); +} +#else +#define CVMX_ZIP_ECC_CTL (CVMX_ADD_IO_SEG(0x0001180038000568ull)) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING #define CVMX_ZIP_ERROR CVMX_ZIP_ERROR_FUNC() static inline uint64_t CVMX_ZIP_ERROR_FUNC(void) { - if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN63XX))) + if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN61XX) || OCTEON_IS_MODEL(OCTEON_CN63XX) || OCTEON_IS_MODEL(OCTEON_CN66XX) || OCTEON_IS_MODEL(OCTEON_CN68XX))) cvmx_warn("CVMX_ZIP_ERROR not supported on this chip\n"); return CVMX_ADD_IO_SEG(0x0001180038000088ull); } @@ -119,10 +196,21 @@ static inline uint64_t CVMX_ZIP_ERROR_FUNC(void) #define CVMX_ZIP_ERROR (CVMX_ADD_IO_SEG(0x0001180038000088ull)) #endif #if CVMX_ENABLE_CSR_ADDRESS_CHECKING +#define CVMX_ZIP_INT_ENA CVMX_ZIP_INT_ENA_FUNC() +static inline uint64_t CVMX_ZIP_INT_ENA_FUNC(void) +{ + if (!(OCTEON_IS_MODEL(OCTEON_CN68XX))) + cvmx_warn("CVMX_ZIP_INT_ENA not supported on this chip\n"); + return CVMX_ADD_IO_SEG(0x0001180038000580ull); +} +#else +#define CVMX_ZIP_INT_ENA (CVMX_ADD_IO_SEG(0x0001180038000580ull)) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING #define CVMX_ZIP_INT_MASK CVMX_ZIP_INT_MASK_FUNC() static inline uint64_t CVMX_ZIP_INT_MASK_FUNC(void) { - if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN63XX))) + if (!(OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN61XX) || OCTEON_IS_MODEL(OCTEON_CN63XX) || OCTEON_IS_MODEL(OCTEON_CN66XX) || OCTEON_IS_MODEL(OCTEON_CN68XX))) cvmx_warn("CVMX_ZIP_INT_MASK not supported on this chip\n"); return CVMX_ADD_IO_SEG(0x0001180038000090ull); } @@ -130,10 +218,76 @@ static inline uint64_t CVMX_ZIP_INT_MASK_FUNC(void) #define CVMX_ZIP_INT_MASK (CVMX_ADD_IO_SEG(0x0001180038000090ull)) #endif #if CVMX_ENABLE_CSR_ADDRESS_CHECKING +#define CVMX_ZIP_INT_REG CVMX_ZIP_INT_REG_FUNC() +static inline uint64_t CVMX_ZIP_INT_REG_FUNC(void) +{ + if (!(OCTEON_IS_MODEL(OCTEON_CN68XX))) + cvmx_warn("CVMX_ZIP_INT_REG not supported on this chip\n"); + return CVMX_ADD_IO_SEG(0x0001180038000570ull); +} +#else +#define CVMX_ZIP_INT_REG (CVMX_ADD_IO_SEG(0x0001180038000570ull)) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING +static inline uint64_t CVMX_ZIP_QUEX_BUF(unsigned long offset) +{ + if (!( + (OCTEON_IS_MODEL(OCTEON_CN68XX) && ((offset <= 1))))) + cvmx_warn("CVMX_ZIP_QUEX_BUF(%lu) is invalid on this chip\n", offset); + return CVMX_ADD_IO_SEG(0x0001180038000100ull) + ((offset) & 1) * 8; +} +#else +#define CVMX_ZIP_QUEX_BUF(offset) (CVMX_ADD_IO_SEG(0x0001180038000100ull) + ((offset) & 1) * 8) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING +static inline uint64_t CVMX_ZIP_QUEX_ECC_ERR_STA(unsigned long offset) +{ + if (!( + (OCTEON_IS_MODEL(OCTEON_CN68XX) && ((offset <= 1))))) + cvmx_warn("CVMX_ZIP_QUEX_ECC_ERR_STA(%lu) is invalid on this chip\n", offset); + return CVMX_ADD_IO_SEG(0x0001180038000590ull) + ((offset) & 1) * 8; +} +#else +#define CVMX_ZIP_QUEX_ECC_ERR_STA(offset) (CVMX_ADD_IO_SEG(0x0001180038000590ull) + ((offset) & 1) * 8) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING +static inline uint64_t CVMX_ZIP_QUEX_MAP(unsigned long offset) +{ + if (!( + (OCTEON_IS_MODEL(OCTEON_CN68XX) && ((offset <= 1))))) + cvmx_warn("CVMX_ZIP_QUEX_MAP(%lu) is invalid on this chip\n", offset); + return CVMX_ADD_IO_SEG(0x0001180038000300ull) + ((offset) & 1) * 8; +} +#else +#define CVMX_ZIP_QUEX_MAP(offset) (CVMX_ADD_IO_SEG(0x0001180038000300ull) + ((offset) & 1) * 8) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING +#define CVMX_ZIP_QUE_ENA CVMX_ZIP_QUE_ENA_FUNC() +static inline uint64_t CVMX_ZIP_QUE_ENA_FUNC(void) +{ + if (!(OCTEON_IS_MODEL(OCTEON_CN68XX))) + cvmx_warn("CVMX_ZIP_QUE_ENA not supported on this chip\n"); + return CVMX_ADD_IO_SEG(0x0001180038000500ull); +} +#else +#define CVMX_ZIP_QUE_ENA (CVMX_ADD_IO_SEG(0x0001180038000500ull)) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING +#define CVMX_ZIP_QUE_PRI CVMX_ZIP_QUE_PRI_FUNC() +static inline uint64_t CVMX_ZIP_QUE_PRI_FUNC(void) +{ + if (!(OCTEON_IS_MODEL(OCTEON_CN68XX))) + cvmx_warn("CVMX_ZIP_QUE_PRI not supported on this chip\n"); + return CVMX_ADD_IO_SEG(0x0001180038000508ull); +} +#else +#define CVMX_ZIP_QUE_PRI (CVMX_ADD_IO_SEG(0x0001180038000508ull)) +#endif +#if CVMX_ENABLE_CSR_ADDRESS_CHECKING #define CVMX_ZIP_THROTTLE CVMX_ZIP_THROTTLE_FUNC() static inline uint64_t CVMX_ZIP_THROTTLE_FUNC(void) { - if (!(OCTEON_IS_MODEL(OCTEON_CN63XX))) + if (!(OCTEON_IS_MODEL(OCTEON_CN61XX) || OCTEON_IS_MODEL(OCTEON_CN63XX) || OCTEON_IS_MODEL(OCTEON_CN66XX) || OCTEON_IS_MODEL(OCTEON_CN68XX))) cvmx_warn("CVMX_ZIP_THROTTLE not supported on this chip\n"); return CVMX_ADD_IO_SEG(0x0001180038000010ull); } @@ -144,28 +298,28 @@ static inline uint64_t CVMX_ZIP_THROTTLE_FUNC(void) /** * cvmx_zip_cmd_bist_result * - * Notes: - * Access to the internal BiST results - * Each bit is the BiST result of an individual memory (per bit, 0=pass and 1=fail). + * ZIP_CMD_BIST_RESULT = ZIP Command BIST Result Register + * + * Description: + * This register is a reformatted register with same fields as O63 2.x. + * The purpose of this register is for software backward compatibility. + * Some bits are the bist result of combined status of memories (per bit, 0=pass and 1=fail). */ -union cvmx_zip_cmd_bist_result -{ +union cvmx_zip_cmd_bist_result { uint64_t u64; - struct cvmx_zip_cmd_bist_result_s - { -#if __BYTE_ORDER == __BIG_ENDIAN - uint64_t reserved_43_63 : 21; - uint64_t zip_core : 39; /**< BiST result of the ZIP_CORE memories */ + struct cvmx_zip_cmd_bist_result_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_57_63 : 7; + uint64_t zip_core : 53; /**< BiST result of the ZIP_CORE memories */ uint64_t zip_ctl : 4; /**< BiST result of the ZIP_CTL memories */ #else uint64_t zip_ctl : 4; - uint64_t zip_core : 39; - uint64_t reserved_43_63 : 21; + uint64_t zip_core : 53; + uint64_t reserved_57_63 : 7; #endif } s; - struct cvmx_zip_cmd_bist_result_cn31xx - { -#if __BYTE_ORDER == __BIG_ENDIAN + struct cvmx_zip_cmd_bist_result_cn31xx { +#ifdef __BIG_ENDIAN_BITFIELD uint64_t reserved_31_63 : 33; uint64_t zip_core : 27; /**< BiST result of the ZIP_CORE memories */ uint64_t zip_ctl : 4; /**< BiST result of the ZIP_CTL memories */ @@ -181,29 +335,38 @@ union cvmx_zip_cmd_bist_result struct cvmx_zip_cmd_bist_result_cn31xx cn56xxp1; struct cvmx_zip_cmd_bist_result_cn31xx cn58xx; struct cvmx_zip_cmd_bist_result_cn31xx cn58xxp1; + struct cvmx_zip_cmd_bist_result_s cn61xx; struct cvmx_zip_cmd_bist_result_s cn63xx; - struct cvmx_zip_cmd_bist_result_s cn63xxp1; + struct cvmx_zip_cmd_bist_result_cn63xxp1 { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_43_63 : 21; + uint64_t zip_core : 39; /**< BiST result of the ZIP_CORE memories */ + uint64_t zip_ctl : 4; /**< BiST result of the ZIP_CTL memories */ +#else + uint64_t zip_ctl : 4; + uint64_t zip_core : 39; + uint64_t reserved_43_63 : 21; +#endif + } cn63xxp1; + struct cvmx_zip_cmd_bist_result_s cn66xx; + struct cvmx_zip_cmd_bist_result_s cn68xx; + struct cvmx_zip_cmd_bist_result_s cn68xxp1; }; typedef union cvmx_zip_cmd_bist_result cvmx_zip_cmd_bist_result_t; /** * cvmx_zip_cmd_buf * - * Notes: - * Sets the command buffer parameters - * The size of the command buffer segments is measured in uint64s. The pool specifies (1 of 8 free - * lists to be used when freeing command buffer segments. The PTR field is overwritten with the next - * pointer each time that the command buffer segment is exhausted. - * When quiescent (i.e. outstanding doorbell count is 0), it is safe to rewrite - * this register to effectively reset the command buffer state machine. New commands will then be - * read from the newly specified command buffer pointer. + * ZIP_CMD_BUF = ZIP Command Buffer Parameter Register + * + * Description: + * This is an alias to ZIP_QUE0_BUF. The purpose of this register is for software backward compatibility. + * This register set the buffer parameters for the instruction queue 0. */ -union cvmx_zip_cmd_buf -{ +union cvmx_zip_cmd_buf { uint64_t u64; - struct cvmx_zip_cmd_buf_s - { -#if __BYTE_ORDER == __BIG_ENDIAN + struct cvmx_zip_cmd_buf_s { +#ifdef __BIG_ENDIAN_BITFIELD uint64_t reserved_58_63 : 6; uint64_t dwb : 9; /**< Number of DontWriteBacks */ uint64_t pool : 3; /**< Free list used to free command buffer segments */ @@ -224,23 +387,30 @@ union cvmx_zip_cmd_buf struct cvmx_zip_cmd_buf_s cn56xxp1; struct cvmx_zip_cmd_buf_s cn58xx; struct cvmx_zip_cmd_buf_s cn58xxp1; + struct cvmx_zip_cmd_buf_s cn61xx; struct cvmx_zip_cmd_buf_s cn63xx; struct cvmx_zip_cmd_buf_s cn63xxp1; + struct cvmx_zip_cmd_buf_s cn66xx; + struct cvmx_zip_cmd_buf_s cn68xx; + struct cvmx_zip_cmd_buf_s cn68xxp1; }; typedef union cvmx_zip_cmd_buf cvmx_zip_cmd_buf_t; /** * cvmx_zip_cmd_ctl + * + * ZIP_CMD_CTL = ZIP Clock/Reset Control Register + * + * Description: + * This register controls clock and reset. */ -union cvmx_zip_cmd_ctl -{ +union cvmx_zip_cmd_ctl { uint64_t u64; - struct cvmx_zip_cmd_ctl_s - { -#if __BYTE_ORDER == __BIG_ENDIAN + struct cvmx_zip_cmd_ctl_s { +#ifdef __BIG_ENDIAN_BITFIELD uint64_t reserved_2_63 : 62; - uint64_t forceclk : 1; /**< Force zip_ctl__clock_on_b == 1 when set */ - uint64_t reset : 1; /**< Reset oneshot pulse for zip core */ + uint64_t forceclk : 1; /**< Force zip_ctl__zip<0|1>_clock_on_b == 1 when set */ + uint64_t reset : 1; /**< Reset one-shot pulse for zip cores */ #else uint64_t reset : 1; uint64_t forceclk : 1; @@ -254,24 +424,51 @@ union cvmx_zip_cmd_ctl struct cvmx_zip_cmd_ctl_s cn56xxp1; struct cvmx_zip_cmd_ctl_s cn58xx; struct cvmx_zip_cmd_ctl_s cn58xxp1; + struct cvmx_zip_cmd_ctl_s cn61xx; struct cvmx_zip_cmd_ctl_s cn63xx; struct cvmx_zip_cmd_ctl_s cn63xxp1; + struct cvmx_zip_cmd_ctl_s cn66xx; + struct cvmx_zip_cmd_ctl_s cn68xx; + struct cvmx_zip_cmd_ctl_s cn68xxp1; }; typedef union cvmx_zip_cmd_ctl cvmx_zip_cmd_ctl_t; /** * cvmx_zip_constants * - * Notes: - * Note that this CSR is present only in chip revisions beginning with pass2. + * ZIP_CONSTANTS = ZIP Constants Register * + * Description: + * This contains all the current implementation related parameters of the zip core in this chip. */ -union cvmx_zip_constants -{ +union cvmx_zip_constants { uint64_t u64; - struct cvmx_zip_constants_s - { -#if __BYTE_ORDER == __BIG_ENDIAN + struct cvmx_zip_constants_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t nexec : 8; /**< Number of available ZIP Exec Units */ + uint64_t reserved_49_55 : 7; + uint64_t syncflush_capable : 1; /**< 1: SYNCFLUSH is supported + - 0: SYNCFLUSH is not supported. + Note: for O68 1.0, SYNCFLUSH is supported + although this field is 0. */ + uint64_t depth : 16; /**< Maximum search depth for compression */ + uint64_t onfsize : 12; /**< Output near full threshold in bytes */ + uint64_t ctxsize : 12; /**< Decompression Context size in bytes */ + uint64_t reserved_1_7 : 7; + uint64_t disabled : 1; /**< 1=zip is disabled, 0=zip is enabled */ +#else + uint64_t disabled : 1; + uint64_t reserved_1_7 : 7; + uint64_t ctxsize : 12; + uint64_t onfsize : 12; + uint64_t depth : 16; + uint64_t syncflush_capable : 1; + uint64_t reserved_49_55 : 7; + uint64_t nexec : 8; +#endif + } s; + struct cvmx_zip_constants_cn31xx { +#ifdef __BIG_ENDIAN_BITFIELD uint64_t reserved_48_63 : 16; uint64_t depth : 16; /**< Maximum search depth for compression */ uint64_t onfsize : 12; /**< Output near full threshhold in bytes */ @@ -286,42 +483,234 @@ union cvmx_zip_constants uint64_t depth : 16; uint64_t reserved_48_63 : 16; #endif - } s; - struct cvmx_zip_constants_s cn31xx; - struct cvmx_zip_constants_s cn38xx; - struct cvmx_zip_constants_s cn38xxp2; - struct cvmx_zip_constants_s cn56xx; - struct cvmx_zip_constants_s cn56xxp1; - struct cvmx_zip_constants_s cn58xx; - struct cvmx_zip_constants_s cn58xxp1; - struct cvmx_zip_constants_s cn63xx; - struct cvmx_zip_constants_s cn63xxp1; + } cn31xx; + struct cvmx_zip_constants_cn31xx cn38xx; + struct cvmx_zip_constants_cn31xx cn38xxp2; + struct cvmx_zip_constants_cn31xx cn56xx; + struct cvmx_zip_constants_cn31xx cn56xxp1; + struct cvmx_zip_constants_cn31xx cn58xx; + struct cvmx_zip_constants_cn31xx cn58xxp1; + struct cvmx_zip_constants_s cn61xx; + struct cvmx_zip_constants_cn31xx cn63xx; + struct cvmx_zip_constants_cn31xx cn63xxp1; + struct cvmx_zip_constants_s cn66xx; + struct cvmx_zip_constants_s cn68xx; + struct cvmx_zip_constants_cn31xx cn68xxp1; }; typedef union cvmx_zip_constants cvmx_zip_constants_t; /** + * cvmx_zip_core#_bist_status + * + * ZIP_CORE_BIST_STATUS = ZIP CORE Bist Status Registers + * + * Description: + * Those register have the bist status of memories in zip cores. + * Each bit is the bist result of an individual memory (per bit, 0=pass and 1=fail). + */ +union cvmx_zip_corex_bist_status { + uint64_t u64; + struct cvmx_zip_corex_bist_status_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_53_63 : 11; + uint64_t bstatus : 53; /**< BIST result of the ZIP_CORE memories */ +#else + uint64_t bstatus : 53; + uint64_t reserved_53_63 : 11; +#endif + } s; + struct cvmx_zip_corex_bist_status_s cn68xx; + struct cvmx_zip_corex_bist_status_s cn68xxp1; +}; +typedef union cvmx_zip_corex_bist_status cvmx_zip_corex_bist_status_t; + +/** + * cvmx_zip_ctl_bist_status + * + * ZIP_CTL_BIST_STATUS = ZIP CONTROL Bist Status Register + * + * Description: + * This register has the bist status of memories in zip_ctl (Instruction Buffer, G/S Pointer Fifo, Input Data Buffer, + * Output Data Buffers). + * Each bit is the bist result of an individual memory (per bit, 0=pass and 1=fail). + */ +union cvmx_zip_ctl_bist_status { + uint64_t u64; + struct cvmx_zip_ctl_bist_status_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_7_63 : 57; + uint64_t bstatus : 7; /**< BIST result of the memories */ +#else + uint64_t bstatus : 7; + uint64_t reserved_7_63 : 57; +#endif + } s; + struct cvmx_zip_ctl_bist_status_s cn68xx; + struct cvmx_zip_ctl_bist_status_s cn68xxp1; +}; +typedef union cvmx_zip_ctl_bist_status cvmx_zip_ctl_bist_status_t; + +/** + * cvmx_zip_ctl_cfg + * + * ZIP_CTL_CFG = ZIP Controller Configuration Register + * + * Description: + * This register controls the behavior zip dma engine. It is recommended to kept those field in the default values for normal + * operation. Changing the values of the fields may be useful for diagnostics. + */ +union cvmx_zip_ctl_cfg { + uint64_t u64; + struct cvmx_zip_ctl_cfg_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_27_63 : 37; + uint64_t ildf : 3; /**< Instruction Load Command FIFO Credits <= 4 */ + uint64_t reserved_22_23 : 2; + uint64_t iprf : 2; /**< Instruction Page Return Cmd FIFO Credits <= 2 */ + uint64_t reserved_19_19 : 1; + uint64_t gstf : 3; /**< G/S Tag FIFO Credits <= 4 */ + uint64_t reserved_15_15 : 1; + uint64_t stcf : 3; /**< Store Command FIFO Credits <= 4 */ + uint64_t reserved_11_11 : 1; + uint64_t ldf : 3; /**< Load Cmd FIFO Credits <= 4 */ + uint64_t reserved_6_7 : 2; + uint64_t wkqf : 2; /**< WorkQueue FIFO Credits <= 2 */ + uint64_t reserved_2_3 : 2; + uint64_t busy : 1; /**< 1: ZIP system is busy; 0: ZIP system is idle. */ + uint64_t lmod : 1; /**< Legacy Mode. */ +#else + uint64_t lmod : 1; + uint64_t busy : 1; + uint64_t reserved_2_3 : 2; + uint64_t wkqf : 2; + uint64_t reserved_6_7 : 2; + uint64_t ldf : 3; + uint64_t reserved_11_11 : 1; + uint64_t stcf : 3; + uint64_t reserved_15_15 : 1; + uint64_t gstf : 3; + uint64_t reserved_19_19 : 1; + uint64_t iprf : 2; + uint64_t reserved_22_23 : 2; + uint64_t ildf : 3; + uint64_t reserved_27_63 : 37; +#endif + } s; + struct cvmx_zip_ctl_cfg_s cn68xx; + struct cvmx_zip_ctl_cfg_s cn68xxp1; +}; +typedef union cvmx_zip_ctl_cfg cvmx_zip_ctl_cfg_t; + +/** + * cvmx_zip_dbg_core#_inst + * + * ZIP_DBG_COREX_INST = ZIP Core Current Instruction Registers + * + * Description: + * This register reflects the status of the current instruction that zip core is executing/ has executed. + * This register is only for debug use. + */ +union cvmx_zip_dbg_corex_inst { + uint64_t u64; + struct cvmx_zip_dbg_corex_inst_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t busy : 1; /**< Core State: 1 - Core is busy; 0 - Core is idle */ + uint64_t reserved_33_62 : 30; + uint64_t qid : 1; /**< Queue Index of instruction executed (BUSY=0) or + being executed (BUSY=1) on this core */ + uint64_t iid : 32; /**< Instruction Index executed (BUSY=0) or being + executed (BUSY=1) on this core */ +#else + uint64_t iid : 32; + uint64_t qid : 1; + uint64_t reserved_33_62 : 30; + uint64_t busy : 1; +#endif + } s; + struct cvmx_zip_dbg_corex_inst_s cn68xx; + struct cvmx_zip_dbg_corex_inst_s cn68xxp1; +}; +typedef union cvmx_zip_dbg_corex_inst cvmx_zip_dbg_corex_inst_t; + +/** + * cvmx_zip_dbg_core#_sta + * + * ZIP_DBG_COREX_STA = ZIP Core Status Registers + * + * Description: + * These register reflect the status of the zip cores. + * This register is only for debug use. + */ +union cvmx_zip_dbg_corex_sta { + uint64_t u64; + struct cvmx_zip_dbg_corex_sta_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t busy : 1; /**< Core State: 1 - Core is busy; 0 - Core is idle */ + uint64_t reserved_37_62 : 26; + uint64_t ist : 5; /**< State of current instruction is executing */ + uint64_t nie : 32; /**< Number of instructions executed on this core */ +#else + uint64_t nie : 32; + uint64_t ist : 5; + uint64_t reserved_37_62 : 26; + uint64_t busy : 1; +#endif + } s; + struct cvmx_zip_dbg_corex_sta_s cn68xx; + struct cvmx_zip_dbg_corex_sta_s cn68xxp1; +}; +typedef union cvmx_zip_dbg_corex_sta cvmx_zip_dbg_corex_sta_t; + +/** + * cvmx_zip_dbg_que#_sta + * + * ZIP_DBG_QUEX_STA = ZIP Queue Status Registers + * + * Description: + * This register reflects status of the zip instruction queue. + * This register is only for debug use. + */ +union cvmx_zip_dbg_quex_sta { + uint64_t u64; + struct cvmx_zip_dbg_quex_sta_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t busy : 1; /**< Queue State: 1 - Queue is busy; 0 - Queue is idle */ + uint64_t reserved_52_62 : 11; + uint64_t cdbc : 20; /**< Current DoorBell Counter */ + uint64_t nii : 32; /**< Number of instructions issued from this queue. + Reset to 0 when ZIP_QUEn_BUF is written. */ +#else + uint64_t nii : 32; + uint64_t cdbc : 20; + uint64_t reserved_52_62 : 11; + uint64_t busy : 1; +#endif + } s; + struct cvmx_zip_dbg_quex_sta_s cn68xx; + struct cvmx_zip_dbg_quex_sta_s cn68xxp1; +}; +typedef union cvmx_zip_dbg_quex_sta cvmx_zip_dbg_quex_sta_t; + +/** * cvmx_zip_debug0 * - * Notes: - * Note that this CSR is present only in chip revisions beginning with pass2. + * ZIP_DEBUG0 = ZIP DEBUG Register * + * Description: */ -union cvmx_zip_debug0 -{ +union cvmx_zip_debug0 { uint64_t u64; - struct cvmx_zip_debug0_s - { -#if __BYTE_ORDER == __BIG_ENDIAN - uint64_t reserved_17_63 : 47; - uint64_t asserts : 17; /**< FIFO assertion checks */ + struct cvmx_zip_debug0_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_30_63 : 34; + uint64_t asserts : 30; /**< FIFO assertion checks */ #else - uint64_t asserts : 17; - uint64_t reserved_17_63 : 47; + uint64_t asserts : 30; + uint64_t reserved_30_63 : 34; #endif } s; - struct cvmx_zip_debug0_cn31xx - { -#if __BYTE_ORDER == __BIG_ENDIAN + struct cvmx_zip_debug0_cn31xx { +#ifdef __BIG_ENDIAN_BITFIELD uint64_t reserved_14_63 : 50; uint64_t asserts : 14; /**< FIFO assertion checks */ #else @@ -335,24 +724,69 @@ union cvmx_zip_debug0 struct cvmx_zip_debug0_cn31xx cn56xxp1; struct cvmx_zip_debug0_cn31xx cn58xx; struct cvmx_zip_debug0_cn31xx cn58xxp1; - struct cvmx_zip_debug0_s cn63xx; - struct cvmx_zip_debug0_s cn63xxp1; + struct cvmx_zip_debug0_cn61xx { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_17_63 : 47; + uint64_t asserts : 17; /**< FIFO assertion checks */ +#else + uint64_t asserts : 17; + uint64_t reserved_17_63 : 47; +#endif + } cn61xx; + struct cvmx_zip_debug0_cn61xx cn63xx; + struct cvmx_zip_debug0_cn61xx cn63xxp1; + struct cvmx_zip_debug0_cn61xx cn66xx; + struct cvmx_zip_debug0_s cn68xx; + struct cvmx_zip_debug0_s cn68xxp1; }; typedef union cvmx_zip_debug0 cvmx_zip_debug0_t; /** + * cvmx_zip_ecc_ctl + * + * ZIP_ECC_CTL = ZIP ECC Control Register + * + * Description: + * This register enables ECC for each individual internal memory that requires ECC. For debug purpose, it can also + * control 1 or 2 bits be flipped in the ECC data. + */ +union cvmx_zip_ecc_ctl { + uint64_t u64; + struct cvmx_zip_ecc_ctl_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_34_63 : 30; + uint64_t ibge : 2; /**< controls instruction buffer flip syndrome + 2'b00 : No Error Generation + 2'b10, 2'b01: Flip 1 bit + 2'b11 : Flip 2 bits */ + uint64_t reserved_1_31 : 31; + uint64_t iben : 1; /**< 1: ECC Enabled for instruction buffer + - 0: ECC Disabled for instruction buffer */ +#else + uint64_t iben : 1; + uint64_t reserved_1_31 : 31; + uint64_t ibge : 2; + uint64_t reserved_34_63 : 30; +#endif + } s; + struct cvmx_zip_ecc_ctl_s cn68xx; + struct cvmx_zip_ecc_ctl_s cn68xxp1; +}; +typedef union cvmx_zip_ecc_ctl cvmx_zip_ecc_ctl_t; + +/** * cvmx_zip_error * - * Notes: - * Note that this CSR is present only in chip revisions beginning with pass2. + * ZIP_ERROR = ZIP ERROR Register * + * Description: + * This register is an alias to ZIP_INT_REG[DOORBELL0]. + * The purpose of this register is for software backward compatibility. */ -union cvmx_zip_error -{ +union cvmx_zip_error { uint64_t u64; - struct cvmx_zip_error_s - { -#if __BYTE_ORDER == __BIG_ENDIAN + struct cvmx_zip_error_s { +#ifdef __BIG_ENDIAN_BITFIELD uint64_t reserved_1_63 : 63; uint64_t doorbell : 1; /**< A doorbell count has overflowed */ #else @@ -367,24 +801,63 @@ union cvmx_zip_error struct cvmx_zip_error_s cn56xxp1; struct cvmx_zip_error_s cn58xx; struct cvmx_zip_error_s cn58xxp1; + struct cvmx_zip_error_s cn61xx; struct cvmx_zip_error_s cn63xx; struct cvmx_zip_error_s cn63xxp1; + struct cvmx_zip_error_s cn66xx; + struct cvmx_zip_error_s cn68xx; + struct cvmx_zip_error_s cn68xxp1; }; typedef union cvmx_zip_error cvmx_zip_error_t; /** + * cvmx_zip_int_ena + * + * ZIP_INT_ENA = ZIP Interrupt Enable Register + * + * Description: + * Only when an interrupt source is enabled, an interrupt can be fired. + * When a bit is set to 1, the corresponding interrupt is enabled. + */ +union cvmx_zip_int_ena { + uint64_t u64; + struct cvmx_zip_int_ena_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_10_63 : 54; + uint64_t doorbell1 : 1; /**< Enable for Doorbell 1 count overflow */ + uint64_t doorbell0 : 1; /**< Enable for Doorbell 0 count overflow */ + uint64_t reserved_3_7 : 5; + uint64_t ibdbe : 1; /**< Enable for IBUF Double Bit Error */ + uint64_t ibsbe : 1; /**< Enable for IBUF Single Bit Error */ + uint64_t fife : 1; /**< Enable for FIFO errors */ +#else + uint64_t fife : 1; + uint64_t ibsbe : 1; + uint64_t ibdbe : 1; + uint64_t reserved_3_7 : 5; + uint64_t doorbell0 : 1; + uint64_t doorbell1 : 1; + uint64_t reserved_10_63 : 54; +#endif + } s; + struct cvmx_zip_int_ena_s cn68xx; + struct cvmx_zip_int_ena_s cn68xxp1; +}; +typedef union cvmx_zip_int_ena cvmx_zip_int_ena_t; + +/** * cvmx_zip_int_mask * - * Notes: - * Note that this CSR is present only in chip revisions beginning with pass2. - * When a mask bit is set, the corresponding interrupt is enabled. + * ZIP_INT_MASK = ZIP Interrupt Mask Register + * + * Description: + * This register is an alias to ZIP_INT_ENA[DOORBELL0]. + * The purpose of this register is for software backward compatibility. */ -union cvmx_zip_int_mask -{ +union cvmx_zip_int_mask { uint64_t u64; - struct cvmx_zip_int_mask_s - { -#if __BYTE_ORDER == __BIG_ENDIAN + struct cvmx_zip_int_mask_s { +#ifdef __BIG_ENDIAN_BITFIELD uint64_t reserved_1_63 : 63; uint64_t doorbell : 1; /**< Bit mask corresponding to ZIP_ERROR[0] above */ #else @@ -399,35 +872,241 @@ union cvmx_zip_int_mask struct cvmx_zip_int_mask_s cn56xxp1; struct cvmx_zip_int_mask_s cn58xx; struct cvmx_zip_int_mask_s cn58xxp1; + struct cvmx_zip_int_mask_s cn61xx; struct cvmx_zip_int_mask_s cn63xx; struct cvmx_zip_int_mask_s cn63xxp1; + struct cvmx_zip_int_mask_s cn66xx; + struct cvmx_zip_int_mask_s cn68xx; + struct cvmx_zip_int_mask_s cn68xxp1; }; typedef union cvmx_zip_int_mask cvmx_zip_int_mask_t; /** + * cvmx_zip_int_reg + * + * ZIP_INT_REG = ZIP Interrupt Status Register + * + * Description: + * This registers contains the status of all the interrupt source. An interrupt will be generated only when + * the corresponding interrupt source is enabled in ZIP_INT_ENA. + */ +union cvmx_zip_int_reg { + uint64_t u64; + struct cvmx_zip_int_reg_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_10_63 : 54; + uint64_t doorbell1 : 1; /**< Doorbell 1 count has overflowed */ + uint64_t doorbell0 : 1; /**< Doorbell 0 count has overflowed */ + uint64_t reserved_3_7 : 5; + uint64_t ibdbe : 1; /**< IBUF Double Bit Error */ + uint64_t ibsbe : 1; /**< IBUF Single Bit Error */ + uint64_t fife : 1; /**< FIFO errors and the detailed status is in + ZIP_DEBUG0 */ +#else + uint64_t fife : 1; + uint64_t ibsbe : 1; + uint64_t ibdbe : 1; + uint64_t reserved_3_7 : 5; + uint64_t doorbell0 : 1; + uint64_t doorbell1 : 1; + uint64_t reserved_10_63 : 54; +#endif + } s; + struct cvmx_zip_int_reg_s cn68xx; + struct cvmx_zip_int_reg_s cn68xxp1; +}; +typedef union cvmx_zip_int_reg cvmx_zip_int_reg_t; + +/** + * cvmx_zip_que#_buf + * + * NOTE: Fields NEXEC and SYNCFLUSH_CAPABLE are only valid for chips after O68 2.0 (including O68 2.0). + * + * + * ZIP_QUEX_BUF = ZIP Queue Buffer Parameter Registers + * + * Description: + * These registers set the buffer parameters for the instruction queues . The size of the instruction buffer + * segments is measured in uint64s. The pool specifies (1 of 8 free lists to be used when freeing command + * buffer segments). The PTR field is overwritten with the next pointer each time that the command + * buffer segment is exhausted. When quiescent (i.e. outstanding doorbell count is 0), it is safe + * to rewrite this register to effectively reset the command buffer state machine. New commands + * will then be read from the newly specified command buffer pointer. + */ +union cvmx_zip_quex_buf { + uint64_t u64; + struct cvmx_zip_quex_buf_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_58_63 : 6; + uint64_t dwb : 9; /**< Number of DontWriteBacks */ + uint64_t pool : 3; /**< Free list used to free command buffer segments */ + uint64_t size : 13; /**< Number of uint64s per command buffer segment */ + uint64_t ptr : 33; /**< Initial command buffer pointer[39:7] (128B-aligned) */ +#else + uint64_t ptr : 33; + uint64_t size : 13; + uint64_t pool : 3; + uint64_t dwb : 9; + uint64_t reserved_58_63 : 6; +#endif + } s; + struct cvmx_zip_quex_buf_s cn68xx; + struct cvmx_zip_quex_buf_s cn68xxp1; +}; +typedef union cvmx_zip_quex_buf cvmx_zip_quex_buf_t; + +/** + * cvmx_zip_que#_ecc_err_sta + * + * ZIP_QUEX_ECC_ERR_STA = ZIP Queue ECC ERROR STATUS Register + * + * Description: + * This register contains the first ECC SBE/DBE status for the instruction buffer of a given zip instruction queue. + */ +union cvmx_zip_quex_ecc_err_sta { + uint64_t u64; + struct cvmx_zip_quex_ecc_err_sta_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_35_63 : 29; + uint64_t wnum : 3; /**< Index of the first IWORD that DBE happened + (Valid when ZIP_INT_REG[IBDBE] or [IBSBE] is set). */ + uint64_t inum : 32; /**< Index of the first instruction that DBE happened + (Valid when ZIP_INT_REG[IBDBE] or [IBSBE] is set). */ +#else + uint64_t inum : 32; + uint64_t wnum : 3; + uint64_t reserved_35_63 : 29; +#endif + } s; + struct cvmx_zip_quex_ecc_err_sta_s cn68xx; + struct cvmx_zip_quex_ecc_err_sta_s cn68xxp1; +}; +typedef union cvmx_zip_quex_ecc_err_sta cvmx_zip_quex_ecc_err_sta_t; + +/** + * cvmx_zip_que#_map + * + * ZIP_QUEX_MAP = ZIP Queue Mapping Registers + * + * Description: + * These registers control how each instruction queue maps to 2 zip cores. + * Bit[0] corresponds to zip core 0 and bit[1] corresponds to zip core 1. + * A "1" means instructions from the queue can be served by the corresponding zip core. + */ +union cvmx_zip_quex_map { + uint64_t u64; + struct cvmx_zip_quex_map_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_2_63 : 62; + uint64_t zce : 2; /**< Zip Core Enable + Controls the logical instruction queue can be + serviced by which zip core. Setting ZCE==0 + effectively disables the queue from being served + (however the instruction can still be fetched). + ZCE[1]=1, zip core 1 can serve the queue. + ZCE[0]=1, zip core 0 can serve the queue. */ +#else + uint64_t zce : 2; + uint64_t reserved_2_63 : 62; +#endif + } s; + struct cvmx_zip_quex_map_s cn68xx; + struct cvmx_zip_quex_map_s cn68xxp1; +}; +typedef union cvmx_zip_quex_map cvmx_zip_quex_map_t; + +/** + * cvmx_zip_que_ena + * + * ZIP_QUE_ENA = ZIP Queue Enable Register + * + * Description: + * If a queue is disabled, ZIP_CTL will stop fetching instructions from the queue. + */ +union cvmx_zip_que_ena { + uint64_t u64; + struct cvmx_zip_que_ena_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_2_63 : 62; + uint64_t ena : 2; /**< Enables the logical instruction queues. + - 1: Queue is enabled. 0: Queue is disabled + ENA[1]=1 enables queue 1 + ENA[0]=1 enables queue 0 */ +#else + uint64_t ena : 2; + uint64_t reserved_2_63 : 62; +#endif + } s; + struct cvmx_zip_que_ena_s cn68xx; + struct cvmx_zip_que_ena_s cn68xxp1; +}; +typedef union cvmx_zip_que_ena cvmx_zip_que_ena_t; + +/** + * cvmx_zip_que_pri + * + * ZIP_QUE_PRI = ZIP Queue Priority Register + * + * Description: + * This registers defines the priority between instruction queue 1 and instruction queue 0. + * Bit[0] corresponds to queue 0 and bit[1] corresponds to queue 1. A "1" means high priority. + */ +union cvmx_zip_que_pri { + uint64_t u64; + struct cvmx_zip_que_pri_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_2_63 : 62; + uint64_t pri : 2; /**< Priority + 2'b10: Queue 1 has higher priority. + 2'b01: Queue 0 has higher priority. + 2'b11,2'b00: round robin */ +#else + uint64_t pri : 2; + uint64_t reserved_2_63 : 62; +#endif + } s; + struct cvmx_zip_que_pri_s cn68xx; + struct cvmx_zip_que_pri_s cn68xxp1; +}; +typedef union cvmx_zip_que_pri cvmx_zip_que_pri_t; + +/** * cvmx_zip_throttle * - * Notes: - * The maximum number of inflight data fetch transactions. Values > 8 are illegal. - * Writing 0 to this register causes the ZIP module to temporarily suspend NCB - * accesses; it is not recommended for normal operation, but may be useful for - * diagnostics. + * ZIP_THROTTLE = ZIP Throttle Register + * + * Description: + * This register controls the maximum number of in-flight X2I data fetch transactions. Values > 16 are illegal. + * Writing 0 to this register causes the ZIP module to temporarily suspend NCB accesses; it is not recommended + * for normal operation, but may be useful for diagnostics. */ -union cvmx_zip_throttle -{ +union cvmx_zip_throttle { uint64_t u64; - struct cvmx_zip_throttle_s - { -#if __BYTE_ORDER == __BIG_ENDIAN + struct cvmx_zip_throttle_s { +#ifdef __BIG_ENDIAN_BITFIELD + uint64_t reserved_5_63 : 59; + uint64_t max_infl : 5; /**< Maximum number of in-flight data fetch transactions on + NCB. */ +#else + uint64_t max_infl : 5; + uint64_t reserved_5_63 : 59; +#endif + } s; + struct cvmx_zip_throttle_cn61xx { +#ifdef __BIG_ENDIAN_BITFIELD uint64_t reserved_4_63 : 60; - uint64_t max_infl : 4; /**< Maximum number of inflight data fetch transactions on NCB */ + uint64_t max_infl : 4; /**< Maximum number of inflight data fetch transactions + on NCB. */ #else uint64_t max_infl : 4; uint64_t reserved_4_63 : 60; #endif - } s; - struct cvmx_zip_throttle_s cn63xx; - struct cvmx_zip_throttle_s cn63xxp1; + } cn61xx; + struct cvmx_zip_throttle_cn61xx cn63xx; + struct cvmx_zip_throttle_cn61xx cn63xxp1; + struct cvmx_zip_throttle_cn61xx cn66xx; + struct cvmx_zip_throttle_s cn68xx; + struct cvmx_zip_throttle_s cn68xxp1; }; typedef union cvmx_zip_throttle cvmx_zip_throttle_t; |