Module ostd::bus::pci::cfg_space

The PCI configuration space.

Reference: https://wiki.osdev.org/PCI

Structs

• Command
  PCI device common config space command register.
• IoBar
  I/O port BAR.
• MemoryBar
  Memory BAR
• Status
  PCI device common config space status register.

Enums

• AddrLen
  Whether this BAR is 64bit address or 32bit address
• Bar
  BAR space in PCI common config space.
• PciDeviceCommonCfgOffset
  Offset in PCI device’s common configuration space(Not the PCI bridge).