_EFI_PEI_PCI_CFG_PPI Struct Reference


Data Fields

EFI_PEI_PCI_CFG_PPI_IO Read
EFI_PEI_PCI_CFG_PPI_IO Write
EFI_PEI_PCI_CFG_PPI_RW Modify

Detailed Description

The EFI_PEI_PCI_CFG_PPI interfaces are used to abstract accesses to PCI controllers behind a PCI root bridge controller.

Field Documentation

PCI read-modify-write services. See the Modify() function description.

PCI read services. See the Read() function description.

PCI write services. See the Write() function description.


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