115 lines
2.6 KiB
ReStructuredText
115 lines
2.6 KiB
ReStructuredText
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:orphan:
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.. _glossary:
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Glossary of Terms
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#################
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.. glossary::
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:sorted:
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API
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Application Program Interface: A defined set of routines and protocols for
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building application software.
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ACPI
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Advanced Configuration and Power Interface
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BIOS
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Basic Input/Output System.
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GPU
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Graphics Processing Unit
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I2C
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Inter-Integrated Circuit
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IC
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Instrument Cluster
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IVE
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In-Vehicle Experience
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IVI
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In-vehicle Infotainment
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OS
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Operating System
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OSPM
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Operating System Power Management
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PCI
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Peripheral Component Interface.
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PM
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Power Management
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Pass-Through Devices
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Physical devices (typically PCI) exclusively assigned to a guest. In
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the Project ACRN architecture, pass-through devices are owned by the
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foreground OS.
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PV
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Para-virtualization (See
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https://en.wikipedia.org/wiki/Paravirtualization)
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RSE
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Rear Seat Entertainment
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SDC
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Software Defined Cockpit
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SOS
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Service OS
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UEFI
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Unified Extensible Firmare Interface. UEFI replaces the
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traditional BIOS on PCs, while also providing BIOS emulation for
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backward compatibility. UEFI can run in 32-bit or 64-bit mode and, more
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important, support Secure Boot, checking the OS validity to ensure no
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malware has tampered with the boot process.
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UOS
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User OS (also known as Guest OS)
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VHM
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Virtio and Hypervisor Service Module
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VM
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Virtual Machine
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VMM
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Virtual Machine Monitor
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VMX
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Virtual Machine Extension
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Virtio-BE
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Back-End, VirtIO framework provides front-end driver and back-end driver
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for IO mediators, developer has habit of using Shorthand. So they say
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Virtio-BE and Virtio-FE
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Virtio-FE
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Front-End, VirtIO framework provides front-end driver and back-end
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driver for IO mediators, developer has habit of using Shorthand. So
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they say Virtio-BE and Virtio-FE
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VT
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Intel Virtualization Technology
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VT-d
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Virtualization Technology for Directed I/O
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IDT
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Interrupt Descriptor Table: a data structure used by the x86
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architecture to implement an interrupt vector table. The IDT is used
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to determine the correct response to interrupts and exceptions.
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ISR
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Interrupt Service Routine: Also known as an interrupt handler, an ISR
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is a callback function whose execution is triggered by a hardware
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interrupt (or software interrupt instructions) and is used to handle
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high-priority conditions that require interrupting the current code
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executing on the processor.
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