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Linux Device Driver Programmer's Guide,Porting to SGI Altix Systems
(document number: 007-4520-007 / published: 2008-09-24)    table of contents  |  additional info  |  download
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Figure 2-1. Links Between Bricks

Figure 2-2. SC-brick Block Diagram

Figure 2-3. IX-brick (PX-brick with BaseIO Card)

Figure 2-4. PX-brick - PCI-X Expansion Brick

Figure 2-5. Address Decoding for Physical Memory Access

Figure 2-6. Bit Values for Global MMR Space

Figure 2-7. Bit Values for AMO Space

Figure 2-8. SHub Physical Address Map

Figure 2-9. Device Access through a Bus Adapter

Figure 2-10. CPU Access to Memory

Figure 2-11. CPU Access to Device Registers (Programmable I/O)

Figure 2-12. Device Access to Memory

Figure 3-1. PX-brick with BaseIO

Figure 3-2. PX-brick PCI-X Expansion

Figure 3-3. PCI-X Implementation

Figure 5-1. Physical Address Components

Figure 6-1. PCI-X Configuration Space

Figure 7-1. PIO Address Format

Figure 7-2. PIO to a Local PCI-X Device

Figure 7-3. PIO to a Remote PCI-X Device

Figure 7-4. PIO Address from the CPU

Figure 9-1. DMA to Memory on A Local Node

Figure 9-2. DMA to Memory on A Remote Node

Figure 9-3. PCI Direct Mapped Register (one per PCI bridge)

Figure 9-4. 32-bit Direct Mapped Address As Returned by the System

Figure 9-5. 50-bit System Memory Address

Figure 9-6. 32-bit DMA Mapped Address

Figure 9-7. 64-bit DMA Mapped Address

Figure A-1. Release Semantics One-Directional Fence

Figure A-2. Acquire Semantics One-Directional Fence

Figure A-3. Two-dimensional Memory Fence (mf)

Linux Device Driver Programmer's Guide,Porting to SGI Altix Systems
(document number: 007-4520-007 / published: 2008-09-24)    table of contents  |  additional info  |  download

    Front Matter
    New Features in This Guide
    About This Guide
    Chapter 1. Introduction
    Chapter 2. Architecture
    Chapter 3. PCI-X Device Attachment
    Chapter 4. PCI System Initialization
    Chapter 5. Finding Your PCI Device
    Chapter 6. PCI/PCI-X Configuration Space
    Chapter 7. PCI-X I/O and Memory Resources
    Chapter 8. PCI-X Interrupt Mechanism
    Chapter 9. PCI-X Direct Memory Access (DMA)
    Chapter 10. Device Driver Memory Usage
    Chapter 11. Time Management
    Chapter 12. Building Linux Kernels and Modules
    Appendix A. Memory Operation Ordering on SGI Altix Systems
    Index