diff options
Diffstat (limited to 'src/occ_405/firdata/pnorData_common.h')
| -rw-r--r-- | src/occ_405/firdata/pnorData_common.h | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/src/occ_405/firdata/pnorData_common.h b/src/occ_405/firdata/pnorData_common.h deleted file mode 100644 index 3037e39..0000000 --- a/src/occ_405/firdata/pnorData_common.h +++ /dev/null @@ -1,162 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/occ_405/firdata/pnorData_common.h $ */ -/* */ -/* OpenPOWER OnChipController Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2015,2017 */ -/* [+] International Business Machines Corp. */ -/* */ -/* */ -/* Licensed under the Apache License, Version 2.0 (the "License"); */ -/* you may not use this file except in compliance with the License. */ -/* You may obtain a copy of the License at */ -/* */ -/* http://www.apache.org/licenses/LICENSE-2.0 */ -/* */ -/* Unless required by applicable law or agreed to in writing, software */ -/* distributed under the License is distributed on an "AS IS" BASIS, */ -/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ -/* implied. See the License for the specific language governing */ -/* permissions and limitations under the License. */ -/* */ -/* IBM_PROLOG_END_TAG */ - -#ifndef __pnorData_common_h -#define __pnorData_common_h - -/** NOTE: This file is common between OCC and Hosboot. Any change to this file - * must be mirrored to both repositories. Also, this must be C, not C++, - * because OCC strictly uses C. */ - -#include <firDataConst_common.h> -#include <string.h> - -/** This file is used to define the format of the register data captured by the - * OCC and stored in PNOR. The data will be stored in the following format: - * - * - PNOR_Data_t struct - This has all of the information characterizing how - * many targets that have register data. - * - For each target with register data, the following format will be used: - * - PNOR_Trgt_t struct - Contains the target type, position, and how many - * registers are in the register list. - * - A list of all regular registers (PNOR_Reg_t). - * - A list of all indirect-SCOM registers (PNOR_IdReg_t). - * - * IMPORTANT NOTE: All of the structs used here are packed. Therefore, we must - * ensure the variables within the struct are byte aligned. Meaning each - * uint32_t within the struct must be 4-byte aligned and each uint16_t must - * be 2-byte aligned. This also means the structs must always start on a - * 4-bye word boundary to maintain alignment. This is required due to the - * limitations of the PPE42/SRAM hardware. - * - * The PNOR has limited data space. So the following rules will apply: - * - Any registers with the value of zero will not be captured. - * - Registers with SCOM errors will not be captured, however, the number - * of SCOM errors detected should be stored in each PNOR_Trgt_t struct. - * - If the value of a FIR (or ID FIR) is zero, do not capture the - * associated ACT0 and ACT1 registers. Note that the associated MASK - * register is still needed for FFDC. - * - Each target type may have associated global registers. If none exist, - * simply capture all registers for that type. However, if they do exist - * and the values of ALL the global registers are zero, skip capturing - * the associated registers of the target and any subsequent targets on - * the affinity path. Example, - * - For a MCBIST, skip this MCBIST and all associated MCSs, and MCAs. - * - If for some reason we run out of space in the PNOR, do not SCOM any - * more registers, set the 'full' bit in the PNOR_Data_t struct, and - * write all data successfully captured to PNOR. - */ - -typedef enum -{ - PNOR_FIR1 = 0x46495231, /** FIR data version 1 ("FIR1" in ascii) P8 */ - PNOR_FIR2 = 0x46495232, /** FIR data version 2 ("FIR2" in ascii) P9 */ - -} PNOR_Version_t; - -/** PNOR data header information. */ -/* NOTE: This structure is 4-byte word aligned. */ -typedef struct __attribute__((packed)) -{ - uint32_t header; /** Magic number to indicate valid data and version */ - - uint32_t trgts : 12; /** Number of targets with register data */ - uint32_t full : 1; /** 1 if PNOR data is full and data incomplete */ - uint32_t iplState : 1; /** See enum IplState_t */ - uint32_t reserved : 18; - -} PNOR_Data_t; - -/** @return An initialized PNOR_Data_t struct. */ -static inline PNOR_Data_t PNOR_getData() -{ - PNOR_Data_t d; memset( &d, 0x00, sizeof(d) ); /* init to zero */ - - d.header = PNOR_FIR2; - - return d; -}; - -/** These values will match the corresponding bit fields in PNOR_Trgt_t. */ -typedef enum -{ - PNOR_Trgt_MAX_REGS_PER_TRGT = 511, /* Currently expect 266 on the PROC */ - PNOR_Trgt_MAX_ID_REGS_PER_TRGT = 15, /* Currently expect 9 on the MBA */ - PNOR_Trgt_MAX_SCOM_ERRORS = 255, /* Should be plenty */ - -} PNOR_Trgt_RegLimits_t; - -/** Information for each target with SCOM data. */ -/* NOTE: This structure is 4-byte word aligned. */ -typedef struct __attribute__((packed)) -{ - uint32_t chipPos : 6; /** Parent chip position relative to the node */ - uint32_t unitPos : 5; /** Unit position relative to the parent chip */ - uint32_t regs : 9; /** Number of normal registers */ - uint32_t idRegs : 4; /** Number of indirect-SCOM registers */ - uint32_t scomErrs : 8; /** Number of SCOM errors detected */ - - uint32_t trgtType : 6; /** Target type. See enum TrgtType_t */ - uint32_t reserved : 26; - -} PNOR_Trgt_t; - -/** @param i_trgtType Target type. See enum TrgtType_t. - * @param i_chipPos Parent chip position relative to the node. - * @param i_unitPos Unit position relative to the parent chip. - * @return An initialized PNOR_Data_t struct. - */ -static inline PNOR_Trgt_t PNOR_getTrgt( uint32_t i_trgtType, uint32_t i_chipPos, - uint32_t i_unitPos ) -{ - PNOR_Trgt_t t; memset( &t, 0x00, sizeof(t) ); /* init to zero */ - - t.trgtType = i_trgtType; - t.chipPos = i_chipPos; - t.unitPos = i_unitPos; - - return t; -}; - -/** Information for a normal register. */ -/* NOTE: This structure is 4-byte word aligned. */ -typedef struct __attribute__((packed)) -{ - uint32_t addr; /** 32-bit address */ - uint64_t val; /** 64-bit value */ - -} PNOR_Reg_t; - -/** Information for an indirect-SCOM register. */ -/* NOTE: This structure is 4-byte word aligned. */ -typedef struct __attribute__((packed)) -{ - uint64_t addr; /** 64-bit address */ - uint32_t val; /** 32-bit value */ - -} PNOR_IdReg_t; - -#endif // __pnorData_common_h - |
