BSP Developer's Guide

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VxWorks 5.5 BSP Developer’s Guide SCSI drivers for that architecture, and their headers. Also included are all the unprotected Wind River drivers in source form. It is expected that customers will be able to download updated driver products from the Web. 10.2.1 BSP Media Beginning with Tornado 1.0.1, all Wind River products have been packaged onto CD-ROM media using a new combined UNIX/Windows SETUP utility. Both UNIX and Windows users begin the installation process with the SETUP command. All users are then presented with a consistent graphical user interface that guides them through the product and license manager installations. For more information, see the Tornado SETUP SDK Developer’s Guide (available from WindSurf). 10.3 Component Packaging Component packaging is a problem area. Wind River delivers the parts of its components in their traditional locations: – Source code modules are usually found in the target/src or target/config directories. – Headers are found in target/h; object modules are delivered in target/lib/objARCH. – Component description files are in target/config/comps/vxWorks. – Component configlettes (source fragments) are in target/config/comps/src. Third parties are not limited to this arrangement, and the location of component elements can be fully described in the component description file. It is recommended that third parties place their component source and object elements in a directory, such as target/config/vendor_name. The location of the component description file (CDF) depends on where in the system the components should be integrated. To integrate the new component into the full system, the CDF should be located in target/config/comps/vxWorks. If it is a BSP-specific component, the file should be located in the BSP directory. If it is specific to a single project, it should be located 200
10 Product Packaging in the project directory (target/proj/project_name). Be sure to follow the proper naming conventions. All third-party CDF names must begin with a sequence number between 50 and 99 (See 6.3.2 CDF Precedence and Paths, p.126). Third-party components should not overwrite a Wind River-supplied file. They may override the description of a Wind River component within their own component description file. It is not necessary to overwrite a file to change a component’s behavior, because of file precedence. 10.4 Project Packaging Projects are normally packaged together as a group of files in a single directory. Projects can be built using the project creation wizard or from the command line using make release. Here is a typical file listing of a standard Wind River BSP project: 10 bsp_gnu bsp_gnu/bsp_gnu.wpj bsp_gnu/usrAppInit.c bsp_gnu/prjParams.h bsp_gnu/linkSyms.c bsp_gnu/prjConfig.c bsp_gnu/Makefile bsp_gnu/default bsp_gnu/default/vxWorks bsp_gnu/default_rom/vxWorks_rom bsp_gnu/default_romCompressed/vxWorks_romCompressed bsp_gnu/default_romResident/vxWorks_romResident (intermediate .o files have been omitted) Any special components and CDFs that a project requires should be built into the project. If a project is transferred from one installation to another, the component description files at the new installation are used when the project is rebuilt. Third parties should package their projects for delivery to customers in a similar manner. You can use the target/proj directory provided your project directory names do not conflict with those of any Wind River-provided projects. 201
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VxWorks® 5.5 BSP DEVELOPER’S GUI
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1 Overview ........................
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Contents 1 Overview ...............
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Contents 3.6.5 Cache, MMU, and DMA
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Contents Memory-Mapped Chips ......
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Contents 7.3.3 System Configuration
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Contents 9.5.4 Processing .........
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Contents F Generic Drivers ........
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Contents Stopping the Driver Withou
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1 Overview 1.1 Introduction One str
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1 Overview ■ New Drivers Many new
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1 Overview Included with Tornado (n
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1 Overview ■ ■ ■ ■ ■ ■
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1 Overview Table 1-1 Font Usage for
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2 BSP Organization 2.1 Introduction
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2 BSP Organization Files in the tar
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2 BSP Organization Files in the tar
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2 BSP Organization Version 1.0 BSPs
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2 BSP Organization SM_MEM_SIZE The
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2 BSP Organization For boards witho
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2 BSP Organization PCI_MSTR_IO_LOCA
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2 BSP Organization The entry point
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2 BSP Organization target.nr The fi
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2 BSP Organization bootrom This fil
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2 BSP Organization sysSerialHwInit(
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2 BSP Organization The Motorola M68
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2 BSP Organization Many VxWorks fac
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2 BSP Organization further board in
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2 BSP Organization can have very un
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3 Creating a New BSP 3.1 Introducti
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3 Creating a New BSP 3.2 Setting Up
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3 Creating a New BSP Makefile At a
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3 Creating a New BSP char * sysBspR
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3 Creating a New BSP ... #endif } T
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3 Creating a New BSP int dummy; ...
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3 Creating a New BSP To find the so
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3 Creating a New BSP might want to
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3 Creating a New BSP not, use the s
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3 Creating a New BSP ■ It has a V
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3 Creating a New BSP 3.6.7 SCSI VxW
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4 Hardware Guidelines 4.1 Introduct
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4 Hardware Guidelines to the start
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4 Hardware Guidelines Higher-level
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4 Hardware Guidelines Such dedicate
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4 Hardware Guidelines Especially us
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4 Hardware Guidelines selected from
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4 Hardware Guidelines Hardware Inte
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4 Hardware Guidelines The rest of t
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4 Hardware Guidelines 4.4.2 System
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4 Hardware Guidelines only deal wit
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4 Hardware Guidelines 4.4.13 Parall
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4 Hardware Guidelines 0x10000, /* 6
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4 Hardware Guidelines The following
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5 Driver Guidelines 5.1 Introductio
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5 Driver Guidelines Maintenance and
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5 Driver Guidelines word addresses.
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5 Driver Guidelines 5.4 Design Guid
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5 Driver Guidelines Per-Device Data
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5 Driver Guidelines To fix this sit
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5 Driver Guidelines block are more
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5 Driver Guidelines 5.8 Driver Use
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5 Driver Guidelines ■ ■ Memory
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5 Driver Guidelines The level of ca
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5 Driver Guidelines cache for the d
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6 Components 6.1 Introduction Torna
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6 Components 6.2 Component Descript
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6 Components ■ User Presentation.
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6 Components Folder FOLDER_ANSI { N
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6 Components in a single project. I
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6 Components The component object i
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6 Components Parameters Parameters
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6 Components In the example, the co
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6 Components (2) comps/vxWorks/arch
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6 Components Figure 6-4 Include Com
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6 Components NOTE: INIT_BEFORE only
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6 Components The _CHILDREN property
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6 Components ! CAUTION: Do not alte
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6 Components ■ Check the Project
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7 Validation Testing 7.1 Introducti
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7 Validation Testing ■ ■ The te
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7 Validation Testing 2. The script
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7 Validation Testing Figure 7-4 Typ
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7 Validation Testing NOTE: Wind Riv
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Page 177 and 178: 8 Writing Portable C Code This chap
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Page 191 and 192: 9 Documentation Guidelines 9.1 Intr
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Page 221 and 222: A Upgrading a BSP for Tornado 2.0 T
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Page 241 and 242: D VxWorks Boot Sequence Table D-1 d
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Page 249 and 250: E Component Language E.1 Component
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Page 261 and 262: E Component Language INCLUDE_NETWOR
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Page 265 and 266: F Generic Drivers F.1 Introduction
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F Generic Drivers Define SIO_CALLBA
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F Generic Drivers NV_RAM_SIZE Defin
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F Generic Drivers F.10 PCI Bus The
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G Upgrading 4.3 BSD Network Drivers
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H Implementing a MUX-Based Network
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I Writing a SCSI-2 Device Driver I.
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I Writing a SCSI-2 Device Driver SC
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I Writing a SCSI-2 Device Driver Fo
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I Writing a SCSI-2 Device Driver On
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I Writing a SCSI-2 Device Driver A
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I Writing a SCSI-2 Device Driver /*
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I Writing a SCSI-2 Device Driver */
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I Writing a SCSI-2 Device Driver *
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I Writing a SCSI-2 Device Driver ;/
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I Writing a SCSI-2 Device Driver Th
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J BSP Validation Test Suite Referen
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K BSP Validation Checklists This ap
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K BSP Validation Checklists BSP Val
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K BSP Validation Checklists 7. Veri
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K BSP Validation Checklists 2. If t
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K BSP Validation Checklists Validat
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K BSP Validation Checklists Manufac
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K BSP Validation Checklists Manufac
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L Refgen NOTE: In Tornado 1.0.1 and
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L Refgen * SYNOPSIS * \cs * void xx
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L Refgen Yields output approximatel
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L Refgen EXAMPLE INCLUDES SEE ALSO
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M BSP Product Contents When you are
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M BSP Product Contents Do not inclu
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Index A abort button 82 addressing
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Index clocks see also individual cl
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Index naming conventions 95 perform
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Index INCLUDE_USR_APPL 38 INCLUDE_V
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Index network drivers 58 network in
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Index scsiCtrlLib 324 scsiDirectLib
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Index testing, validation 139-158 s
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