Data Fields | |
EFI_PEI_PCI_CFG_PPI_IO | Read |
EFI_PEI_PCI_CFG_PPI_IO | Write |
EFI_PEI_PCI_CFG_PPI_RW | Modify |
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.