Expand description
Configuration Space
Sources: PCI 2.3 Spec - Chapter 6
Structs§
- BarEncoding
Bits - BAR in-band encoding bits.
- Bist
Header - The BIST / Header Type / Latency Timer / Cache Line Size DWORD at config space offset 0x0C.
- Command
- Command Register
- Common
Header - Common configuration space header registers shared between Type 0 and Type 1 headers.
- Header
Type00 - Offsets into the type 00h configuration space header.
- Header
Type01 - Offsets into the type 01h configuration space header.
- Status
- Status Register
Enums§
Constants§
- COMMON_
HEADER_ SIZE - Size of the common header portion shared by all PCI header types.
- HEADER_
TYPE_ 00_ SIZE - HEADER_
TYPE_ 01_ SIZE - MEMORY_
BASE_ LIMIT_ ADDRESS_ MASK - The low 4 bits of the memory base/limit registers are reserved.
- PREFETCH_
MEMORY_ BASE_ LIMIT_ 64BIT - The low bit of the prefetchable memory base/limit registers indicates whether the range is 64-bit or 32-bit.