a3dd3f55f9
This change introduces PDDF which is described here: https://github.com/Azure/SONiC/pull/536 Most of the platform bring up effort goes in developing the platform device drivers, SONiC platform APIs and validating them. Typically each platform vendor writes their own drivers and platform APIs which is very tailor made to that platform. This involves writing code, building, installing it on the target platform devices and testing. Many of the details of the platform are hard coded into these drivers, from the HW spec. They go through this cycle repetitively till everything works fine, and is validated before upstreaming the code. PDDF aims to make this platform driver and platform APIs development process much simpler by providing a data driven development framework. This is enabled by: JSON descriptor files for platform data Generic data-driven drivers for various devices Generic SONiC platform APIs Vendor specific extensions for customisation and extensibility Signed-off-by: Fuzail Khan <fuzail.khan@broadcom.com>
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
/*
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* Copyright 2019 Broadcom.
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* The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*
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* Description
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* Platform system status module structures
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*/
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#ifndef __PDDF_SYSSTATUS_DEFS_H__
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#define __PDDF_SYSSTATUS_DEFS_H__
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#define ATTR_NAME_LEN 32
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#define MAX_ATTRS 32
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/* SYSSTATUS CLIENT DATA - PLATFORM DATA FOR SYSSTATUS CLIENT */
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typedef struct SYSSTATUS_ADDR_ATTR
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{
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char aname[ATTR_NAME_LEN]; // attr name
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uint32_t devaddr;
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uint32_t offset;
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uint32_t mask;
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uint32_t len;
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}SYSSTATUS_ADDR_ATTR;
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typedef struct SYSSTATUS_DATA
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{
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int len;
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SYSSTATUS_ADDR_ATTR sysstatus_addr_attr;
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SYSSTATUS_ADDR_ATTR sysstatus_addr_attrs[MAX_ATTRS];
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}SYSSTATUS_DATA;
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#endif
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