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Diffstat (limited to 'src/common/apss_structs.h')
| -rw-r--r-- | src/common/apss_structs.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/src/common/apss_structs.h b/src/common/apss_structs.h new file mode 100644 index 0000000..af64fe0 --- /dev/null +++ b/src/common/apss_structs.h @@ -0,0 +1,94 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/common/apss_structs.h $ */ +/* */ +/* OpenPOWER OnChipController Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2011,2016 */ +/* [+] 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 */ + +/* This header file is used by both occ_405 and occ_gpe0. */ +/* Contains common structures and globals. */ + +#ifndef _APSS_STRUCTS_H +#define _APSS_STRUCTS_H + +#include <gpe_export.h> +#include "gpe_err.h" + +// List of supported APSS Modes set in occ_gpe0/apss_init.c +#define APSS_MODE_COMPOSITE 0 +#define APSS_MODE_AUTO2 1 + + +/* This data structure holds the common args data structures between the */ +/* 405 and the GPE0, used in IPC communications. */ +/* We started by adding these common apss data structures to test the */ +/* code the way it worked before using the GPE assembly. We will */ +/* probably have to add the apssPwrMeasStruct_t to include GPIO, */ +/* measurements, and to maintain a single data structure for all GPE0's */ +/* ASPSS routine (or may be consolidate the three routines in a single */ +/* function) */ +/* this file is now kept in the main src directory. Will probably move to */ +/* a common directory under src (e.g. src/occ_common/include?) */ + + +struct apssGpioConfigStruct +{ + uint8_t direction; + uint8_t drive; + uint8_t interrupt; +} __attribute__ ((__packed__)); +typedef struct apssGpioConfigStruct apssGpioConfigStruct_t; + +struct apssModeConfigStruct +{ + uint8_t mode; + uint8_t numAdcChannelsToRead; + uint8_t numGpioPortsToRead; +} __attribute__ ((__packed__)); +typedef struct apssModeConfigStruct apssModeConfigStruct_t; + +typedef struct { + GpeErrorStruct error; + apssGpioConfigStruct_t config0; // G_gpio_config[0] (input to APSS) + apssGpioConfigStruct_t config1; // G_gpio_config[1] (input to APSS) +} initGpioArgs_t; + +typedef struct { + GpeErrorStruct error; + apssModeConfigStruct_t config; // G_apss_composite_config (input to APSS) +} setApssModeArgs_t; + +typedef struct +{ + GpeErrorStruct error; +} apss_start_args_t; + +typedef struct { + GpeErrorStruct error; + uint64_t meas_data[4]; // G_apss_pwr_meas (1st block of data) (output from APSS) +} apss_continue_args_t; + +typedef struct { + GpeErrorStruct error; + uint64_t meas_data[4]; // G_apss_pwr_meas (2nd block of data) (output from APSS) +} apss_complete_args_t; + +#endif //_APSS_STRUCTS_H |
